d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
d78d4c8a43
freebsd-skq/contrib/gcc/toplev.c

5765 lines
158 KiB
C
Raw Normal View History

Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Top level of GNU C compiler
Merge rev 1.2 (-fformat-extensions); 1.{7,9} (complain about -O2 on the Alpha & FORCE_OPTIMIZATION_DOWNGRADE); 1.8 (-Wnon-const-format) into GCC 2.95.3(RC#3).
2001-02-17 09:06:31 +00:00
Copyright (C) 1987, 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
1999, 2000, 2001 Free Software Foundation, Inc.
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This file is part of GNU CC.
GNU CC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU CC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* $FreeBSD$ */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* This is the top level of cc1/c++.
It parses command args, opens files, invokes the various passes
in the proper order, and counts the time used by each.
Error messages and low-level interface to malloc also handled here. */
#include "config.h"
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#undef FLOAT /* This is for hpux. They should change hpux. */
#undef FFS /* Some systems define this in param.h. */
#include "system.h"
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#include <signal.h>
#include <setjmp.h>
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef HAVE_SYS_RESOURCE_H
# include <sys/resource.h>
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef HAVE_SYS_TIMES_H
# include <sys/times.h>
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
#include "input.h"
#include "tree.h"
#include "rtl.h"
#include "flags.h"
#include "insn-attr.h"
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#include "insn-codes.h"
#include "insn-config.h"
#include "recog.h"
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#include "defaults.h"
#include "output.h"
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#include "except.h"
#include "toplev.h"
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#include "expr.h"
#include "basic-block.h"
#include "intl.h"
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef DWARF_DEBUGGING_INFO
#include "dwarfout.h"
#endif
#if defined (DWARF2_UNWIND_INFO) || defined (DWARF2_DEBUGGING_INFO)
#include "dwarf2out.h"
#endif
#if defined(DBX_DEBUGGING_INFO) || defined(XCOFF_DEBUGGING_INFO)
#include "dbxout.h"
#endif
#ifdef SDB_DEBUGGING_INFO
#include "sdbout.h"
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#ifdef XCOFF_DEBUGGING_INFO
#include "xcoffout.h"
#endif
#ifdef VMS
/* The extra parameters substantially improve the I/O performance. */
static FILE *
vms_fopen (fname, type)
char * fname;
char * type;
{
/* The <stdio.h> in the gcc-vms-1.42 distribution prototypes fopen with two
fixed arguments, which matches ANSI's specification but not VAXCRTL's
pre-ANSI implementation. This hack circumvents the mismatch problem. */
FILE *(*vmslib_fopen)() = (FILE *(*)()) fopen;
if (*type == 'w')
return (*vmslib_fopen) (fname, type, "mbc=32",
"deq=64", "fop=tef", "shr=nil");
else
return (*vmslib_fopen) (fname, type, "mbc=32");
}
#define fopen vms_fopen
#endif /* VMS */
#ifndef DEFAULT_GDB_EXTENSIONS
#define DEFAULT_GDB_EXTENSIONS 1
#endif
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* If more than one debugging type is supported, you must define
PREFERRED_DEBUGGING_TYPE to choose a format in a system-dependent way.
This is one long line cause VAXC can't handle a \-newline. */
#if 1 < (defined (DBX_DEBUGGING_INFO) + defined (SDB_DEBUGGING_INFO) + defined (DWARF_DEBUGGING_INFO) + defined (DWARF2_DEBUGGING_INFO) + defined (XCOFF_DEBUGGING_INFO))
#ifndef PREFERRED_DEBUGGING_TYPE
You Lose! You must define PREFERRED_DEBUGGING_TYPE!
#endif /* no PREFERRED_DEBUGGING_TYPE */
#else /* Only one debugging format supported. Define PREFERRED_DEBUGGING_TYPE
so the following code needn't care. */
#ifdef DBX_DEBUGGING_INFO
#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
#endif
#ifdef SDB_DEBUGGING_INFO
#define PREFERRED_DEBUGGING_TYPE SDB_DEBUG
#endif
#ifdef DWARF_DEBUGGING_INFO
#define PREFERRED_DEBUGGING_TYPE DWARF_DEBUG
#endif
#ifdef DWARF2_DEBUGGING_INFO
#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
#endif
#ifdef XCOFF_DEBUGGING_INFO
#define PREFERRED_DEBUGGING_TYPE XCOFF_DEBUG
#endif
#endif /* More than one debugger format enabled. */
/* If still not defined, must have been because no debugging formats
are supported. */
#ifndef PREFERRED_DEBUGGING_TYPE
#define PREFERRED_DEBUGGING_TYPE NO_DEBUG
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef DIR_SEPARATOR
#define DIR_SEPARATOR '/'
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
extern int rtx_equal_function_value_matters;
#if ! (defined (VMS) || defined (OS2))
extern char **environ;
#endif
extern char *version_string, *language_string;
/* Carry information from ASM_DECLARE_OBJECT_NAME
to ASM_FINISH_DECLARE_OBJECT. */
extern int size_directive_output;
extern tree last_assemble_variable_decl;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
extern char *init_parse PVPROTO((char *));
extern void finish_parse ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
extern void init_decl_processing ();
extern void init_obstacks ();
extern void init_tree_codes ();
extern void init_rtl ();
extern void init_regs ();
extern void init_optabs ();
extern void init_stmt ();
extern void init_reg_sets ();
extern void dump_flow_info ();
extern void dump_sched_info ();
extern void dump_local_alloc ();
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
extern void regset_release_memory ();
extern void print_rtl ();
extern void print_rtl_with_bb ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
void rest_of_decl_compilation ();
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
void error_with_file_and_line PVPROTO((const char *file,
int line, const char *s, ...));
void error_with_decl PVPROTO((tree decl, const char *s, ...));
void error_for_asm PVPROTO((rtx insn, const char *s, ...));
void notice PVPROTO((const char *s, ...));
void error PVPROTO((const char *s, ...));
void fatal PVPROTO((const char *s, ...));
void warning_with_file_and_line PVPROTO((const char *file,
int line, const char *s, ...));
void warning_with_decl PVPROTO((tree decl, const char *s, ...));
void warning PVPROTO((const char *s, ...));
void pedwarn PVPROTO((const char *s, ...));
void pedwarn_with_decl PVPROTO((tree decl, const char *s, ...));
void pedwarn_with_file_and_line PVPROTO((const char *file,
int line, const char *s, ...));
void sorry PVPROTO((const char *s, ...));
static void set_target_switch PROTO((const char *));
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
static char *decl_name PROTO((tree, int));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
static void vmessage PROTO((const char *, const char *, va_list));
static void v_message_with_file_and_line PROTO((const char *, int, int,
const char *, va_list));
static void v_message_with_decl PROTO((tree, int, const char *, va_list));
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
static void file_and_line_for_asm PROTO((rtx, char **, int *));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
static void v_error_with_file_and_line PROTO((const char *, int,
const char *, va_list));
static void v_error_with_decl PROTO((tree, const char *, va_list));
static void v_error_for_asm PROTO((rtx, const char *, va_list));
static void verror PROTO((const char *, va_list));
static void vfatal PROTO((const char *, va_list)) ATTRIBUTE_NORETURN;
static void v_warning_with_file_and_line PROTO ((const char *, int,
const char *, va_list));
static void v_warning_with_decl PROTO((tree, const char *, va_list));
static void v_warning_for_asm PROTO((rtx, const char *, va_list));
static void vwarning PROTO((const char *, va_list));
static void vpedwarn PROTO((const char *, va_list));
static void v_pedwarn_with_decl PROTO((tree, const char *, va_list));
static void v_pedwarn_with_file_and_line PROTO((const char *, int,
const char *, va_list));
static void vsorry PROTO((const char *, va_list));
static void float_signal PROTO((int)) ATTRIBUTE_NORETURN;
static void pipe_closed PROTO((int)) ATTRIBUTE_NORETURN;
#ifdef ASM_IDENTIFY_LANGUAGE
/* This might or might not be used in ASM_IDENTIFY_LANGUAGE. */
static void output_lang_identify PROTO((FILE *)) ATTRIBUTE_UNUSED;
#endif
static void open_dump_file PROTO((const char *, const char *));
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
static void close_dump_file PROTO((void (*) (FILE *, rtx), rtx));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
static void dump_rtl PROTO((const char *, tree, void (*) (FILE *, rtx), rtx));
static void clean_dump_file PROTO((const char *));
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
static void compile_file PROTO((char *));
static void display_help PROTO ((void));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
static void print_version PROTO((FILE *, const char *));
static int print_single_switch PROTO((FILE *, int, int, const char *,
const char *, const char *,
const char *, const char *));
static void print_switch_values PROTO((FILE *, int, int, const char *,
const char *, const char *));
void print_rtl_graph_with_bb PROTO ((const char *, const char *, rtx));
void clean_graph_dump_file PROTO ((const char *, const char *));
void finish_graph_dump_file PROTO ((const char *, const char *));
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Length of line when printing switch values. */
#define MAX_LINE 75
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Name of program invoked, sans directories. */
char *progname;
/* Copy of arguments to main. */
int save_argc;
char **save_argv;
/* Name of current original source file (what was input to cpp).
This comes from each #-command in the actual input. */
char *input_filename;
/* Name of top-level original source file (what was input to cpp).
This comes from the #-command at the beginning of the actual input.
If there isn't any there, then this is the cc1 input file name. */
char *main_input_filename;
/* Current line number in real source file. */
int lineno;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Nonzero if it is unsafe to create any new pseudo registers. */
int no_new_pseudos;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Stack of currently pending input files. */
struct file_stack *input_file_stack;
/* Incremented on each change to input_file_stack. */
int input_file_stack_tick;
/* FUNCTION_DECL for function now being parsed or compiled. */
extern tree current_function_decl;
/* Name to use as base of names for dump output files. */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *dump_base_name;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Bit flags that specify the machine subtype we are compiling for.
Bits are tested using macros TARGET_... defined in the tm.h file
and set by `-m...' switches. Must be defined in rtlanal.c. */
extern int target_flags;
/* Flags saying which kinds of debugging dump have been requested. */
int rtl_dump = 0;
int rtl_dump_and_exit = 0;
int jump_opt_dump = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
int addressof_dump = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int cse_dump = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
int gcse_dump = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int loop_dump = 0;
int cse2_dump = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
int branch_prob_dump = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int flow_dump = 0;
int combine_dump = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
int regmove_dump = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int sched_dump = 0;
int local_reg_dump = 0;
int global_reg_dump = 0;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
int flow2_dump = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int sched2_dump = 0;
int jump2_opt_dump = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef DELAY_SLOTS
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int dbr_sched_dump = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int flag_print_asm_name = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef STACK_REGS
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int stack_reg_dump = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
#ifdef MACHINE_DEPENDENT_REORG
int mach_dep_reorg_dump = 0;
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
enum graph_dump_types graph_dump_format;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Name for output file of assembly code, specified with -o. */
char *asm_file_name;
/* Value of the -G xx switch, and whether it was passed or not. */
int g_switch_value;
int g_switch_set;
/* Type(s) of debugging information we are producing (if any).
See flags.h for the definitions of the different possible
types of debugging information. */
enum debug_info_type write_symbols = NO_DEBUG;
/* Level of debugging information we are producing. See flags.h
for the definitions of the different possible levels. */
enum debug_info_level debug_info_level = DINFO_LEVEL_NONE;
/* Nonzero means use GNU-only extensions in the generated symbolic
debugging information. */
/* Currently, this only has an effect when write_symbols is set to
DBX_DEBUG, XCOFF_DEBUG, or DWARF_DEBUG. */
int use_gnu_debug_info_extensions = 0;
/* Nonzero means do optimizations. -O.
Particular numeric values stand for particular amounts of optimization;
thus, -O2 stores 2 here. However, the optimizations beyond the basic
ones are not controlled directly by this variable. Instead, they are
controlled by individual `flag_...' variables that are defaulted
based on this variable. */
int optimize = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Nonzero means optimize for size. -Os.
The only valid values are zero and non-zero. When optimize_size is
non-zero, optimize defaults to 2, but certain individual code
bloating optimizations are disabled. */
int optimize_size = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Number of error messages and warning messages so far. */
int errorcount = 0;
int warningcount = 0;
int sorrycount = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Pointer to function to compute the name to use to print a declaration.
DECL is the declaration in question.
VERBOSITY determines what information will be printed:
0: DECL_NAME, demangled as necessary.
1: and scope information.
2: and any other information that might be interesting, such as function
parameter types in C++. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
char *(*decl_printable_name) PROTO ((tree, int));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Pointer to function to compute rtl for a language-specific tree code. */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
typedef rtx (*lang_expand_expr_t)
PROTO ((union tree_node *, rtx, enum machine_mode,
enum expand_modifier modifier));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
lang_expand_expr_t lang_expand_expr = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
tree (*lang_expand_constant) PROTO((tree)) = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Pointer to function to finish handling an incomplete decl at the
end of compilation. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
void (*incomplete_decl_finalize_hook) PROTO((tree)) = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Nonzero if generating code to do profiling. */
int profile_flag = 0;
/* Nonzero if generating code to do profiling on a line-by-line basis. */
int profile_block_flag;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Nonzero if generating code to profile program flow graph arcs. */
int profile_arc_flag = 0;
/* Nonzero if generating info for gcov to calculate line test coverage. */
int flag_test_coverage = 0;
/* Nonzero indicates that branch taken probabilities should be calculated. */
int flag_branch_probabilities = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Nonzero for -pedantic switch: warn about anything
that standard spec forbids. */
int pedantic = 0;
/* Temporarily suppress certain warnings.
This is set while reading code from a system header file. */
int in_system_header = 0;
/* Nonzero means do stupid register allocation.
Currently, this is 1 if `optimize' is 0. */
int obey_regdecls = 0;
/* Don't print functions as they are compiled and don't print
times taken by the various passes. -quiet. */
int quiet_flag = 0;
/* -f flags. */
/* Nonzero means `char' should be signed. */
int flag_signed_char;
/* Nonzero means give an enum type only as many bytes as it needs. */
int flag_short_enums;
/* Nonzero for -fcaller-saves: allocate values in regs that need to
be saved across function calls, if that produces overall better code.
Optional now, so people can test it. */
#ifdef DEFAULT_CALLER_SAVES
int flag_caller_saves = 1;
#else
int flag_caller_saves = 0;
#endif
/* Nonzero if structures and unions should be returned in memory.
This should only be defined if compatibility with another compiler or
with an ABI is needed, because it results in slower code. */
#ifndef DEFAULT_PCC_STRUCT_RETURN
#define DEFAULT_PCC_STRUCT_RETURN 1
#endif
/* Nonzero for -fpcc-struct-return: return values the same way PCC does. */
int flag_pcc_struct_return = DEFAULT_PCC_STRUCT_RETURN;
/* Nonzero for -fforce-mem: load memory value into a register
before arithmetic on it. This makes better cse but slower compilation. */
int flag_force_mem = 0;
/* Nonzero for -fforce-addr: load memory address into a register before
reference to memory. This makes better cse but slower compilation. */
int flag_force_addr = 0;
/* Nonzero for -fdefer-pop: don't pop args after each function call;
instead save them up to pop many calls' args with one insns. */
int flag_defer_pop = 0;
/* Nonzero for -ffloat-store: don't allocate floats and doubles
in extended-precision registers. */
int flag_float_store = 0;
/* Nonzero for -fcse-follow-jumps:
have cse follow jumps to do a more extensive job. */
int flag_cse_follow_jumps;
/* Nonzero for -fcse-skip-blocks:
have cse follow a branch around a block. */
int flag_cse_skip_blocks;
/* Nonzero for -fexpensive-optimizations:
perform miscellaneous relatively-expensive optimizations. */
int flag_expensive_optimizations;
/* Nonzero for -fthread-jumps:
have jump optimize output of loop. */
int flag_thread_jumps;
/* Nonzero enables strength-reduction in loop.c. */
int flag_strength_reduce = 0;
/* Nonzero enables loop unrolling in unroll.c. Only loops for which the
number of iterations can be calculated at compile-time (UNROLL_COMPLETELY,
UNROLL_MODULO) or at run-time (preconditioned to be UNROLL_MODULO) are
unrolled. */
int flag_unroll_loops;
/* Nonzero enables loop unrolling in unroll.c. All loops are unrolled.
This is generally not a win. */
int flag_unroll_all_loops;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Nonzero forces all invariant computations in loops to be moved
outside the loop. */
int flag_move_all_movables = 0;
/* Nonzero forces all general induction variables in loops to be
strength reduced. */
int flag_reduce_all_givs = 0;
/* Nonzero to perform full register move optimization passes. This is the
default for -O2. */
int flag_regmove = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Nonzero for -fwritable-strings:
store string constants in data segment and don't uniquize them. */
int flag_writable_strings = 0;
/* Nonzero means don't put addresses of constant functions in registers.
Used for compiling the Unix kernel, where strange substitutions are
done on the assembly output. */
int flag_no_function_cse = 0;
/* Nonzero for -fomit-frame-pointer:
don't make a frame pointer in simple functions that don't require one. */
int flag_omit_frame_pointer = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Nonzero means place each function into its own section on those platforms
which support arbitrary section names and unlimited numbers of sections. */
int flag_function_sections = 0;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* ... and similar for data. */
int flag_data_sections = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Nonzero to inhibit use of define_optimization peephole opts. */
int flag_no_peephole = 0;
/* Nonzero allows GCC to violate some IEEE or ANSI rules regarding math
operations in the interest of optimization. For example it allows
GCC to assume arguments to sqrt are nonnegative numbers, allowing
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
faster code for sqrt to be generated. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int flag_fast_math = 0;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Nonzero means the front end generally wants `errno' maintained by math
operations, like built-in SQRT, unless overridden by flag_fast_math. */
int flag_errno_math = 1;
/* 0 means straightforward implementation of complex divide acceptable.
1 means wide ranges of inputs must work for complex divide.
2 means C9X-like requirements for complex divide (not yet implemented). */
int flag_complex_divide_method = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Nonzero means all references through pointers are volatile. */
int flag_volatile;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Nonzero means treat all global and extern variables as volatile. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int flag_volatile_global;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Nonzero means treat all static variables as volatile. */
int flag_volatile_static;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Nonzero means just do syntax checking; don't output anything. */
int flag_syntax_only = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Nonzero means perform global cse. */
static int flag_gcse;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Nonzero means to rerun cse after loop optimization. This increases
compilation time about 20% and picks up a few more common expressions. */
static int flag_rerun_cse_after_loop;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Nonzero means to run loop optimizations twice. */
int flag_rerun_loop_opt;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Nonzero for -finline-functions: ok to inline functions that look like
good inline candidates. */
int flag_inline_functions;
/* Nonzero for -fkeep-inline-functions: even if we make a function
go inline everywhere, keep its definition around for debugging
purposes. */
int flag_keep_inline_functions;
/* Nonzero means that functions will not be inlined. */
int flag_no_inline;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Nonzero means that we should emit static const variables
regardless of whether or not optimization is turned on. */
int flag_keep_static_consts = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Nonzero means we should be saving declaration info into a .X file. */
int flag_gen_aux_info = 0;
/* Specified name of aux-info file. */
static char *aux_info_file_name;
/* Nonzero means make the text shared if supported. */
int flag_shared_data;
/* Nonzero means schedule into delayed branch slots if supported. */
int flag_delayed_branch;
/* Nonzero if we are compiling pure (sharable) code.
Value is 1 if we are doing reasonable (i.e. simple
offset into offset table) pic. Value is 2 if we can
only perform register offsets. */
int flag_pic;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Nonzero means generate extra code for exception handling and enable
exception handling. */
int flag_exceptions;
/* Nonzero means use the new model for exception handling. Replaces
-DNEW_EH_MODEL as a compile option. */
int flag_new_exceptions = 0;
/* Nonzero means don't place uninitialized global data in common storage
by default. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int flag_no_common;
/* Nonzero means pretend it is OK to examine bits of target floats,
even if that isn't true. The resulting code will have incorrect constants,
but the same series of instructions that the native compiler would make. */
int flag_pretend_float;
/* Nonzero means change certain warnings into errors.
Usually these are warnings about failure to conform to some standard. */
int flag_pedantic_errors = 0;
/* flag_schedule_insns means schedule insns within basic blocks (before
local_alloc).
flag_schedule_insns_after_reload means schedule insns after
global_alloc. */
int flag_schedule_insns = 0;
int flag_schedule_insns_after_reload = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef HAIFA
/* The following flags have effect only for scheduling before register
allocation:
flag_schedule_interblock means schedule insns accross basic blocks.
flag_schedule_speculative means allow speculative motion of non-load insns.
flag_schedule_speculative_load means allow speculative motion of some
load insns.
flag_schedule_speculative_load_dangerous allows speculative motion of more
load insns. */
int flag_schedule_interblock = 1;
int flag_schedule_speculative = 1;
int flag_schedule_speculative_load = 0;
int flag_schedule_speculative_load_dangerous = 0;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#endif /* HAIFA */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* flag_on_branch_count_reg means try to replace add-1,compare,branch tupple
by a cheaper branch, on a count register. */
int flag_branch_on_count_reg;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* -finhibit-size-directive inhibits output of .size for ELF.
This is used only for compiling crtstuff.c,
and it may be extended to other effects
needed for crtstuff.c on other systems. */
int flag_inhibit_size_directive = 0;
/* -fverbose-asm causes extra commentary information to be produced in
the generated assembly code (to make it more readable). This option
is generally only of use to those who actually need to read the
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
generated assembly code (perhaps while debugging the compiler itself).
-fno-verbose-asm, the default, causes the extra information
to be omitted and is useful when comparing two assembler files. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int flag_verbose_asm = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* -dA causes debug commentary information to be produced in
the generated assembly code (to make it more readable). This option
is generally only of use to those who actually need to read the
generated assembly code (perhaps while debugging the compiler itself).
Currently, this switch is only used by dwarfout.c; however, it is intended
to be a catchall for printing debug information in the assembler file. */
int flag_debug_asm = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* -fgnu-linker specifies use of the GNU linker for initializations.
(Or, more generally, a linker that handles initializations.)
-fno-gnu-linker says that collect2 will be used. */
#ifdef USE_COLLECT2
int flag_gnu_linker = 0;
#else
int flag_gnu_linker = 1;
#endif
/* Tag all structures with __attribute__(packed) */
int flag_pack_struct = 0;
Support printf format checking of FreeBSD kernel formats %[Dbrz]. This is enabled by the undocumented option -fformat-extensions. This option should be named better and/or give more control over the extensions. Fixed a message - don't warn about the field width when it's the precision that has the wrong type. Didn't fix excessive checking for the precision relative to the type - ANSI requires both to be ints, but gcc permits the field width to be either int or unsigned int.
1998-08-24 06:33:52 +00:00
/* Nonzero means that -Wformat accepts certain system-dependent formats. */
int flag_format_extensions = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Emit code to check for stack overflow; also may cause large objects
to be allocated dynamically. */
int flag_stack_check;
/* -fcheck-memory-usage causes extra code to be generated in order to check
memory accesses. This is used by a detector of bad memory accesses such
as Checker. */
int flag_check_memory_usage = 0;
/* -fprefix-function-name causes function name to be prefixed. This
can be used with -fcheck-memory-usage to isolate code compiled with
-fcheck-memory-usage. */
int flag_prefix_function_name = 0;
/* 0 if pointer arguments may alias each other. True in C.
1 if pointer arguments may not alias each other but may alias
global variables.
2 if pointer arguments may not alias each other and may not
alias global variables. True in Fortran.
This defaults to 0 for C. */
int flag_argument_noalias = 0;
/* Nonzero if we should do (language-dependent) alias analysis.
Typically, this analysis will assume that expressions of certain
types do not alias expressions of certain other types. Only used
if alias analysis (in general) is enabled. */
int flag_strict_aliasing = 0;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Instrument functions with calls at entry and exit, for profiling. */
int flag_instrument_function_entry_exit = 0;
/* Nonzero means ignore `#ident' directives. 0 means handle them.
On SVR4 targets, it also controls whether or not to emit a
string identifying the compiler. */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
int flag_no_ident = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Table of supported debugging formats. */
static struct
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char * arg;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Since PREFERRED_DEBUGGING_TYPE isn't necessarily a
constant expression, we use NO_DEBUG in its place. */
enum debug_info_type debug_type;
int use_extensions_p;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char * description;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
} *da,
debug_args[] =
{
{ "g", NO_DEBUG, DEFAULT_GDB_EXTENSIONS,
"Generate default debug format output" },
{ "ggdb", NO_DEBUG, 1, "Generate default extended debug format output" },
#ifdef DBX_DEBUGGING_INFO
{ "gstabs", DBX_DEBUG, 0, "Generate STABS format debug output" },
{ "gstabs+", DBX_DEBUG, 1, "Generate extended STABS format debug output" },
#endif
#ifdef DWARF_DEBUGGING_INFO
{ "gdwarf", DWARF_DEBUG, 0, "Generate DWARF-1 format debug output"},
{ "gdwarf+", DWARF_DEBUG, 1,
"Generated extended DWARF-1 format debug output" },
#endif
#ifdef DWARF2_DEBUGGING_INFO
{ "gdwarf-2", DWARF2_DEBUG, 0, "Enable DWARF-2 debug output" },
#endif
#ifdef XCOFF_DEBUGGING_INFO
{ "gxcoff", XCOFF_DEBUG, 0, "Generate XCOFF format debug output" },
{ "gxcoff+", XCOFF_DEBUG, 1, "Generate extended XCOFF format debug output" },
#endif
#ifdef SDB_DEBUGGING_INFO
{ "gcoff", SDB_DEBUG, 0, "Generate COFF format debug output" },
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{ 0, 0, 0, 0 }
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
};
typedef struct
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char * string;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
int * variable;
int on_value;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char * description;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
lang_independent_options;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Add or remove a leading underscore from user symbols. */
int flag_leading_underscore = -1;
/* The user symbol prefix after having resolved same. */
const char *user_label_prefix;
/* A default for same. */
#ifndef USER_LABEL_PREFIX
#define USER_LABEL_PREFIX ""
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Table of language-independent -f options.
STRING is the option name. VARIABLE is the address of the variable.
ON_VALUE is the value to store in VARIABLE
if `-fSTRING' is seen as an option.
(If `-fno-STRING' is seen as an option, the opposite value is stored.) */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
lang_independent_options f_options[] =
{
{"float-store", &flag_float_store, 1,
"Do not store floats in registers" },
{"volatile", &flag_volatile, 1,
"Consider all mem refs through pointers as volatile"},
{"volatile-global", &flag_volatile_global, 1,
"Consider all mem refs to global data to be volatile" },
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{"volatile-static", &flag_volatile_static, 1,
"Consider all mem refs to static data to be volatile" },
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{"defer-pop", &flag_defer_pop, 1,
"Defer popping functions args from stack until later" },
{"omit-frame-pointer", &flag_omit_frame_pointer, 1,
"When possible do not generate stack frames"},
{"cse-follow-jumps", &flag_cse_follow_jumps, 1,
"When running CSE, follow jumps to their targets" },
{"cse-skip-blocks", &flag_cse_skip_blocks, 1,
"When running CSE, follow conditional jumps" },
{"expensive-optimizations", &flag_expensive_optimizations, 1,
"Perform a number of minor, expensive optimisations" },
{"thread-jumps", &flag_thread_jumps, 1,
"Perform jump threading optimisations"},
{"strength-reduce", &flag_strength_reduce, 1,
"Perform strength reduction optimisations" },
{"unroll-loops", &flag_unroll_loops, 1,
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
"Perform loop unrolling when iteration count is known" },
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{"unroll-all-loops", &flag_unroll_all_loops, 1,
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
"Perform loop unrolling for all loops" },
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{"move-all-movables", &flag_move_all_movables, 1,
"Force all loop invariant computations out of loops" },
{"reduce-all-givs", &flag_reduce_all_givs, 1,
"Strength reduce all loop general induction variables" },
{"writable-strings", &flag_writable_strings, 1,
"Store strings in writable data section" },
{"peephole", &flag_no_peephole, 0,
"Enable machine specific peephole optimisations" },
{"force-mem", &flag_force_mem, 1,
"Copy memory operands into registers before using" },
{"force-addr", &flag_force_addr, 1,
"Copy memory address constants into regs before using" },
{"function-cse", &flag_no_function_cse, 0,
"Allow function addresses to be held in registers" },
{"inline-functions", &flag_inline_functions, 1,
"Integrate simple functions into their callers" },
{"keep-inline-functions", &flag_keep_inline_functions, 1,
"Generate code for funcs even if they are fully inlined" },
{"inline", &flag_no_inline, 0,
"Pay attention to the 'inline' keyword"},
{"keep-static-consts", &flag_keep_static_consts, 1,
"Emit static const variables even if they are not used" },
{"syntax-only", &flag_syntax_only, 1,
"Check for syntax errors, then stop" },
{"shared-data", &flag_shared_data, 1,
"Mark data as shared rather than private" },
{"caller-saves", &flag_caller_saves, 1,
"Enable saving registers around function calls" },
{"pcc-struct-return", &flag_pcc_struct_return, 1,
"Return 'short' aggregates in memory, not registers" },
{"reg-struct-return", &flag_pcc_struct_return, 0,
"Return 'short' aggregates in registers" },
{"delayed-branch", &flag_delayed_branch, 1,
"Attempt to fill delay slots of branch instructions" },
{"gcse", &flag_gcse, 1,
"Perform the global common subexpression elimination" },
{"rerun-cse-after-loop", &flag_rerun_cse_after_loop, 1,
"Run CSE pass after loop optimisations"},
{"rerun-loop-opt", &flag_rerun_loop_opt, 1,
"Run the loop optimiser twice"},
{"pretend-float", &flag_pretend_float, 1,
"Pretend that host and target use the same FP format"},
{"schedule-insns", &flag_schedule_insns, 1,
"Reschedule instructions to avoid pipeline stalls"},
{"schedule-insns2", &flag_schedule_insns_after_reload, 1,
"Run two passes of the instruction scheduler"},
#ifdef HAIFA
{"sched-interblock",&flag_schedule_interblock, 1,
"Enable scheduling across basic blocks" },
{"sched-spec",&flag_schedule_speculative, 1,
"Allow speculative motion of non-loads" },
{"sched-spec-load",&flag_schedule_speculative_load, 1,
"Allow speculative motion of some loads" },
{"sched-spec-load-dangerous",&flag_schedule_speculative_load_dangerous, 1,
"Allow speculative motion of more loads" },
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#endif /* HAIFA */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{"branch-count-reg",&flag_branch_on_count_reg, 1,
"Replace add,compare,branch with branch on count reg"},
{"pic", &flag_pic, 1,
"Generate position independent code, if possible"},
{"PIC", &flag_pic, 2, ""},
{"exceptions", &flag_exceptions, 1,
"Enable exception handling" },
{"new-exceptions", &flag_new_exceptions, 1,
"Use the new model for exception handling" },
{"sjlj-exceptions", &exceptions_via_longjmp, 1,
"Use setjmp/longjmp to handle exceptions" },
{"asynchronous-exceptions", &asynchronous_exceptions, 1,
"Support asynchronous exceptions" },
{"profile-arcs", &profile_arc_flag, 1,
"Insert arc based program profiling code" },
{"test-coverage", &flag_test_coverage, 1,
"Create data files needed by gcov" },
{"branch-probabilities", &flag_branch_probabilities, 1,
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
"Use profiling information for branch probabilities" },
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{"fast-math", &flag_fast_math, 1,
"Improve FP speed by violating ANSI & IEEE rules" },
{"common", &flag_no_common, 0,
"Do not put unitialised globals in the common section" },
{"inhibit-size-directive", &flag_inhibit_size_directive, 1,
"Do not generate .size directives" },
{"function-sections", &flag_function_sections, 1,
"place each function into its own section" },
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{"data-sections", &flag_data_sections, 1,
"place data items into their own section" },
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{"verbose-asm", &flag_verbose_asm, 1,
"Add extra commentry to assembler output"},
{"gnu-linker", &flag_gnu_linker, 1,
"Output GNU ld formatted global initialisers"},
{"regmove", &flag_regmove, 1,
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
"Enables a register move optimisation"},
{"optimize-register-move", &flag_regmove, 1,
"Do the full regmove optimization pass"},
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{"pack-struct", &flag_pack_struct, 1,
"Pack structure members together without holes" },
{"format-extensions", &flag_format_extensions, 1,
"-Wformat accepts certain FreeBSD system-dependent formats" },
{"stack-check", &flag_stack_check, 1,
"Insert stack checking code into the program" },
{"argument-alias", &flag_argument_noalias, 0,
"Specify that arguments may alias each other & globals"},
{"argument-noalias", &flag_argument_noalias, 1,
"Assume arguments may alias globals but not each other"},
{"argument-noalias-global", &flag_argument_noalias, 2,
"Assume arguments do not alias each other or globals" },
{"strict-aliasing", &flag_strict_aliasing, 1,
"Assume strict aliasing rules apply" },
{"check-memory-usage", &flag_check_memory_usage, 1,
"Generate code to check every memory access" },
{"prefix-function-name", &flag_prefix_function_name, 1,
"Add a prefix to all function names" },
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{"dump-unnumbered", &flag_dump_unnumbered, 1,
"Suppress output of instruction numbers and line number notes in debugging dumps"},
{"instrument-functions", &flag_instrument_function_entry_exit, 1,
"Instrument function entry/exit with profiling calls"},
{"leading-underscore", &flag_leading_underscore, 1,
"External symbols have a leading underscore" },
{"ident", &flag_no_ident, 0,
"Process #ident directives"}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
};
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#define NUM_ELEM(a) (sizeof (a) / sizeof ((a)[0]))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Table of language-specific options. */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
static struct lang_opt
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char * option;
const char * description;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
documented_lang_options[] =
{
/* In order not to overload the --help output, the convention
used here is to only describe those options which are not
enabled by default. */
{ "-ansi", "Compile just for ANSI C" },
{ "-fallow-single-precision",
"Do not promote floats to double if using -traditional" },
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{ "-std= ", "Determine language standard"},
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{ "-fsigned-bitfields", "" },
{ "-funsigned-bitfields","Make bitfields by unsigned by default" },
{ "-fno-signed-bitfields", "" },
{ "-fno-unsigned-bitfields","" },
{ "-fsigned-char", "Make 'char' be signed by default"},
{ "-funsigned-char", "Make 'char' be unsigned by default"},
{ "-fno-signed-char", "" },
{ "-fno-unsigned-char", "" },
{ "-ftraditional", "" },
{ "-traditional", "Attempt to support traditional K&R style C"},
{ "-fnotraditional", "" },
{ "-fno-traditional", "" },
{ "-fasm", "" },
{ "-fno-asm", "Do not recognise the 'asm' keyword" },
{ "-fbuiltin", "" },
{ "-fno-builtin", "Do not recognise any built in functions" },
{ "-fhosted", "Assume normal C execution environment" },
{ "-fno-hosted", "" },
{ "-ffreestanding",
"Assume that standard libraries & main might not exist" },
{ "-fno-freestanding", "" },
{ "-fcond-mismatch", "Allow different types as args of ? operator"},
{ "-fno-cond-mismatch", "" },
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{ "-fdollars-in-identifiers", "Allow the use of $ inside identifiers" },
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{ "-fno-dollars-in-identifiers", "" },
{ "-fshort-double", "Use the same size for double as for float" },
{ "-fno-short-double", "" },
{ "-fshort-enums", "Use the smallest fitting integer to hold enums"},
{ "-fno-short-enums", "" },
{ "-Wall", "Enable most warning messages" },
{ "-Wbad-function-cast",
"Warn about casting functions to incompatible types" },
{ "-Wno-bad-function-cast", "" },
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{ "-Wmissing-noreturn",
"Warn about functions which might be candidates for attribute noreturn" },
{ "-Wno-missing-noreturn", "" },
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{ "-Wcast-qual", "Warn about casts which discard qualifiers"},
{ "-Wno-cast-qual", "" },
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{ "-Wchar-subscripts", "Warn about subscripts whose type is 'char'"},
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{ "-Wno-char-subscripts", "" },
{ "-Wcomment", "Warn if nested comments are detected" },
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{ "-Wno-comment", "" },
{ "-Wcomments", "Warn if nested comments are detected" },
{ "-Wno-comments", "" },
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{ "-Wconversion", "Warn about possibly confusing type conversions" },
{ "-Wno-conversion", "" },
{ "-Wformat", "Warn about printf format anomalies" },
{ "-Wno-format", "" },
{ "-Wimplicit-function-declaration",
"Warn about implicit function declarations" },
{ "-Wno-implicit-function-declaration", "" },
{ "-Werror-implicit-function-declaration", "" },
{ "-Wimplicit-int", "Warn when a declaration does not specify a type" },
{ "-Wno-implicit-int", "" },
{ "-Wimplicit", "" },
{ "-Wno-implicit", "" },
{ "-Wimport", "Warn about the use of the #import directive" },
{ "-Wno-import", "" },
{ "-Wlong-long","" },
{ "-Wno-long-long", "Do not warn about using 'long long' when -pedantic" },
{ "-Wmain", "Warn about suspicious declarations of main" },
{ "-Wno-main", "" },
{ "-Wmissing-braces",
"Warn about possibly missing braces around initialisers" },
{ "-Wno-missing-braces", "" },
{ "-Wmissing-declarations",
"Warn about global funcs without previous declarations"},
{ "-Wno-missing-declarations", "" },
{ "-Wmissing-prototypes", "Warn about global funcs without prototypes" },
{ "-Wno-missing-prototypes", "" },
{ "-Wmultichar", "Warn about use of multicharacter literals"},
{ "-Wno-multichar", "" },
{ "-Wnested-externs", "Warn about externs not at file scope level" },
{ "-Wno-nested-externs", "" },
{ "-Wparentheses", "Warn about possible missing parentheses" },
{ "-Wno-parentheses", "" },
{ "-Wpointer-arith", "Warn about function pointer arithmetic" },
{ "-Wno-pointer-arith", "" },
{ "-Wredundant-decls",
"Warn about multiple declarations of the same object" },
{ "-Wno-redundant-decls", "" },
{ "-Wsign-compare", "Warn about signed/unsigned comparisons" },
{ "-Wno-sign-compare", "" },
{ "-Wunknown-pragmas", "Warn about unrecognised pragmas" },
{ "-Wno-unknown-pragmas", "" },
{ "-Wstrict-prototypes", "Warn about non-prototyped function decls" },
{ "-Wno-strict-prototypes", "" },
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{ "-Wtraditional", "Warn about constructs whose meaning change in ANSI C"},
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{ "-Wno-traditional", "" },
{ "-Wtrigraphs", "Warn when trigraphs are encountered" },
{ "-Wno-trigraphs", "" },
{ "-Wundef", "" },
{ "-Wno-undef", "" },
{ "-Wwrite-strings", "Mark strings as 'const char *'"},
{ "-Wno-write-strings", "" },
/* These are for languages with USE_CPPLIB. */
/* These options are already documented in cpplib.c */
{ "--help", "" },
{ "-A", "" },
{ "-D", "" },
{ "-I", "" },
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#if USE_CPPLIB
{ "-MD", "Print dependencies to FILE.d" },
{ "-MMD", "Print dependencies to FILE.d" },
{ "-M", "Print dependencies to stdout" },
{ "-MM", "Print dependencies to stdout" },
#endif /* USE_CPPLIB */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{ "-U", "" },
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{ "-H", "" },
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{ "-idirafter", "" },
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{ "-imacros", "" },
{ "-include", "" },
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{ "-iprefix", "" },
{ "-isystem", "" },
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{ "-iwithprefix", "" },
{ "-iwithprefixbefore", "" },
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{ "-lang-c", "" },
{ "-lang-c89", "" },
{ "-lang-c++", "" },
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{ "-remap", "" },
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{ "-nostdinc", "" },
{ "-nostdinc++", "" },
{ "-trigraphs", "" },
{ "-undef", "" },
#define DEFINE_LANG_NAME(NAME) { NULL, NAME },
/* These are for obj c. */
DEFINE_LANG_NAME ("Objective C")
{ "-lang-objc", "" },
{ "-gen-decls", "Dump decls to a .decl file" },
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{ "-fgnu-runtime", "Generate code for GNU runtime environment" },
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{ "-fno-gnu-runtime", "" },
{ "-fnext-runtime", "Generate code for NeXT runtime environment" },
{ "-fno-next-runtime", "" },
{ "-Wselector", "Warn if a selector has multiple methods" },
{ "-Wno-selector", "" },
{ "-Wprotocol", "" },
{ "-Wno-protocol", "Do not warn if inherited methods are unimplemented"},
{ "-print-objc-runtime-info",
"Generate C header of platform specific features" },
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#include "options.h"
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
};
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Here is a table, controlled by the tm.h file, listing each -m switch
and which bits in `target_switches' it should set or clear.
If VALUE is positive, it is bits to set.
If VALUE is negative, -VALUE is bits to clear.
(The sign bit is not used so there is no confusion.) */
struct
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char * name;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
int value;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char * description;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
target_switches [] = TARGET_SWITCHES;
/* This table is similar, but allows the switch to have a value. */
#ifdef TARGET_OPTIONS
struct
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char * prefix;
const char ** variable;
const char * description;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
target_options [] = TARGET_OPTIONS;
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Options controlling warnings */
/* Don't print warning messages. -w. */
int inhibit_warnings = 0;
/* Print various extra warnings. -W. */
int extra_warnings = 0;
/* Treat warnings as errors. -Werror. */
int warnings_are_errors = 0;
/* Nonzero to warn about unused local variables. */
int warn_unused;
/* Nonzero to warn about variables used before they are initialized. */
int warn_uninitialized;
/* Nonzero means warn about all declarations which shadow others. */
int warn_shadow;
/* Warn if a switch on an enum fails to have a case for every enum value. */
int warn_switch;
/* Nonzero means warn about function definitions that default the return type
or that use a null return and have a return-type other than void. */
int warn_return_type;
/* Nonzero means warn about pointer casts that increase the required
alignment of the target type (and might therefore lead to a crash
due to a misaligned access). */
int warn_cast_align;
/* Nonzero means warn about any identifiers that match in the first N
characters. The value N is in `id_clash_len'. */
int warn_id_clash;
unsigned id_clash_len;
/* Nonzero means warn about any objects definitions whose size is larger
than N bytes. Also want about function definitions whose returned
values are larger than N bytes. The value N is in `larger_than_size'. */
int warn_larger_than;
unsigned larger_than_size;
/* Nonzero means warn if inline function is too large. */
int warn_inline;
/* Warn if a function returns an aggregate,
since there are often incompatible calling conventions for doing this. */
int warn_aggregate_return;
/* Likewise for -W. */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
lang_independent_options W_options[] =
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{"unused", &warn_unused, 1, "Warn when a variable is unused" },
{"error", &warnings_are_errors, 1, ""},
{"shadow", &warn_shadow, 1, "Warn when one local variable shadows another" },
{"switch", &warn_switch, 1,
"Warn about enumerated switches missing a specific case" },
{"aggregate-return", &warn_aggregate_return, 1,
"Warn about returning structures, unions or arrays" },
{"cast-align", &warn_cast_align, 1,
"Warn about pointer casts which increase alignment" },
{"uninitialized", &warn_uninitialized, 1,
"Warn about unitialized automatic variables"},
{"inline", &warn_inline, 1,
"Warn when an inlined function cannot be inlined"}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
};
/* Output files for assembler code (real compiler output)
and debugging dumps. */
FILE *asm_out_file;
FILE *aux_info_file;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
FILE *rtl_dump_file = NULL;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Decode the string P as an integral parameter.
If the string is indeed an integer return its numeric value else
issue an Invalid Option error for the option PNAME and return DEFVAL.
If PNAME is zero just return DEFVAL, do not call error. */
int
read_integral_parameter (p, pname, defval)
const char *p;
const char *pname;
const int defval;
{
const char *endp = p;
while (*endp)
{
if (*endp >= '0' && *endp <= '9')
endp++;
else
break;
}
if (*endp != 0)
{
if (pname != 0)
error ("Invalid option `%s'", pname);
return defval;
}
return atoi (p);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Time accumulators, to count the total time spent in various passes. */
int parse_time;
int varconst_time;
int integration_time;
int jump_time;
int cse_time;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
int gcse_time;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int loop_time;
int cse2_time;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
int branch_prob_time;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int flow_time;
int combine_time;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
int regmove_time;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int sched_time;
int local_alloc_time;
int global_alloc_time;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
int flow2_time;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int sched2_time;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef DELAY_SLOTS
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int dbr_sched_time;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int shorten_branch_time;
int stack_reg_time;
int final_time;
int symout_time;
int dump_time;
/* Return time used so far, in microseconds. */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
long
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
get_run_time ()
{
if (quiet_flag)
return 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef __BEOS__
return 0;
#else /* not BeOS */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#if defined (_WIN32) && !defined (__CYGWIN__)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (clock() < 0)
return 0;
else
return (clock() * 1000);
#else /* not _WIN32 */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef _SC_CLK_TCK
{
static int tick;
struct tms tms;
if (tick == 0)
tick = 1000000 / sysconf(_SC_CLK_TCK);
times (&tms);
return (tms.tms_utime + tms.tms_stime) * tick;
}
#else
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#ifdef USG
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
struct tms tms;
# if HAVE_SYSCONF && defined _SC_CLK_TCK
# define TICKS_PER_SECOND sysconf (_SC_CLK_TCK) /* POSIX 1003.1-1996 */
# else
# ifdef CLK_TCK
# define TICKS_PER_SECOND CLK_TCK /* POSIX 1003.1-1988; obsolescent */
# else
# define TICKS_PER_SECOND HZ /* traditional UNIX */
# endif
# endif
times (&tms);
return (tms.tms_utime + tms.tms_stime) * (1000000 / TICKS_PER_SECOND);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#else
#ifndef VMS
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
struct rusage rusage;
getrusage (0, &rusage);
return (rusage.ru_utime.tv_sec * 1000000 + rusage.ru_utime.tv_usec
+ rusage.ru_stime.tv_sec * 1000000 + rusage.ru_stime.tv_usec);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#else /* VMS */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
struct
{
int proc_user_time;
int proc_system_time;
int child_user_time;
int child_system_time;
} vms_times;
times ((void *) &vms_times);
return (vms_times.proc_user_time + vms_times.proc_system_time) * 10000;
}
#endif /* VMS */
#endif /* USG */
#endif /* _SC_CLK_TCK */
#endif /* _WIN32 */
#endif /* __BEOS__ */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
#define TIMEVAR(VAR, BODY) \
do { int otime = get_run_time (); BODY; VAR += get_run_time () - otime; } while (0)
void
print_time (str, total)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *str;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int total;
{
fprintf (stderr,
"time in %s: %d.%06d\n",
str, total / 1000000, total % 1000000);
}
/* Count an error or warning. Return 1 if the message should be printed. */
int
count_error (warningp)
int warningp;
{
if (warningp && inhibit_warnings)
return 0;
if (warningp && !warnings_are_errors)
warningcount++;
else
{
static int warning_message = 0;
if (warningp && !warning_message)
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
notice ("%s: warnings being treated as errors\n", progname);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
warning_message = 1;
}
errorcount++;
}
return 1;
}
/* Print a fatal error message. NAME is the text.
Also include a system error message based on `errno'. */
void
pfatal_with_name (name)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *name;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
fprintf (stderr, "%s: ", progname);
perror (name);
exit (FATAL_EXIT_CODE);
}
void
fatal_io_error (name)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *name;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
notice ("%s: %s: I/O error\n", progname, name);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
exit (FATAL_EXIT_CODE);
}
/* Called to give a better error message for a bad insn rather than
just calling abort(). */
void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
fatal_insn VPROTO((const char *msgid, rtx insn, ...))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
const char *msgid;
rtx insn;
#endif
va_list ap;
VA_START (ap, insn);
#ifndef ANSI_PROTOTYPES
msgid = va_arg (ap, const char *);
insn = va_arg (ap, rtx);
#endif
verror (msgid, ap);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
debug_rtx (insn);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
exit (FATAL_EXIT_CODE);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
/* Called to give a better error message when we don't have an insn to match
what we are looking for or if the insn's constraints aren't satisfied,
rather than just calling abort(). */
void
fatal_insn_not_found (insn)
rtx insn;
{
if (INSN_CODE (insn) < 0)
fatal_insn ("internal error--unrecognizable insn:", insn);
else
fatal_insn ("internal error--insn does not satisfy its constraints:", insn);
}
/* This is the default decl_printable_name function. */
static char *
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
decl_name (decl, verbosity)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree decl;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
int verbosity ATTRIBUTE_UNUSED;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
return IDENTIFIER_POINTER (DECL_NAME (decl));
}
static int need_error_newline;
/* Function of last error message;
more generally, function such that if next error message is in it
then we don't have to mention the function name. */
static tree last_error_function = NULL;
/* Used to detect when input_file_stack has changed since last described. */
static int last_error_tick;
/* Called when the start of a function definition is parsed,
this function prints on stderr the name of the function. */
void
announce_function (decl)
tree decl;
{
if (! quiet_flag)
{
if (rtl_dump_and_exit)
fprintf (stderr, "%s ", IDENTIFIER_POINTER (DECL_NAME (decl)));
else
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
fprintf (stderr, " %s", (*decl_printable_name) (decl, 2));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
fflush (stderr);
need_error_newline = 1;
last_error_function = current_function_decl;
}
}
/* The default function to print out name of current function that caused
an error. */
void
default_print_error_function (file)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *file;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
if (last_error_function != current_function_decl)
{
if (file)
fprintf (stderr, "%s: ", file);
if (current_function_decl == NULL)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
notice ("At top level:\n");
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
notice ((TREE_CODE (TREE_TYPE (current_function_decl)) == METHOD_TYPE
? "In method `%s':\n"
: "In function `%s':\n"),
(*decl_printable_name) (current_function_decl, 2));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
last_error_function = current_function_decl;
}
}
/* Called by report_error_function to print out function name.
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
* Default may be overridden by language front-ends. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
void (*print_error_function) PROTO((const char *)) =
default_print_error_function;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Prints out, if necessary, the name of the current function
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
that caused an error. Called from all error and warning functions.
We ignore the FILE parameter, as it cannot be relied upon. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
void
report_error_function (file)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *file ATTRIBUTE_UNUSED;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
struct file_stack *p;
if (need_error_newline)
{
fprintf (stderr, "\n");
need_error_newline = 0;
}
if (input_file_stack && input_file_stack->next != 0
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
&& input_file_stack_tick != last_error_tick)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
for (p = input_file_stack->next; p; p = p->next)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
notice ((p == input_file_stack->next
? "In file included from %s:%d"
: ",\n from %s:%d"),
p->name, p->line);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
fprintf (stderr, ":\n");
last_error_tick = input_file_stack_tick;
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
(*print_error_function) (input_filename);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
/* Print a message. */
static void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
vnotice (file, msgid, ap)
FILE *file;
char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_list ap;
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
vfprintf (file, _(msgid), ap);
}
void
notice VPROTO((const char *msgid, ...))
{
#ifndef ANSI_PROTOTYPES
char *msgid;
#endif
va_list ap;
VA_START (ap, msgid);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
msgid = va_arg (ap, char *);
#endif
vnotice (stderr, msgid, ap);
va_end (ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
void
fnotice VPROTO((FILE *file, const char *msgid, ...))
{
#ifndef ANSI_PROTOTYPES
FILE *file;
const char *msgid;
#endif
va_list ap;
VA_START (ap, msgid);
#ifndef ANSI_PROTOTYPES
file = va_arg (ap, FILE *);
msgid = va_arg (ap, const char *);
#endif
vnotice (file, msgid, ap);
va_end (ap);
}
/* Report FILE and LINE (or program name), and optionally just WARN. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
static void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
report_file_and_line (file, line, warn)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
char *file;
int line;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
int warn;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
if (file)
fprintf (stderr, "%s:%d: ", file, line);
else
fprintf (stderr, "%s: ", progname);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (warn)
notice ("warning: ");
}
/* Print a message. */
static void
vmessage (prefix, msgid, ap)
const char *prefix;
const char *msgid;
va_list ap;
{
if (prefix)
fprintf (stderr, "%s: ", prefix);
vfprintf (stderr, msgid, ap);
}
/* Print a message relevant to line LINE of file FILE. */
static void
v_message_with_file_and_line (file, line, warn, msgid, ap)
const char *file;
int line;
int warn;
const char *msgid;
va_list ap;
{
report_file_and_line (file, line, warn);
vnotice (stderr, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
fputc ('\n', stderr);
}
/* Print a message relevant to the given DECL. */
static void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_message_with_decl (decl, warn, msgid, ap)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree decl;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
int warn;
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_list ap;
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *p;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
report_file_and_line (DECL_SOURCE_FILE (decl),
DECL_SOURCE_LINE (decl), warn);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Do magic to get around lack of varargs support for insertion
of arguments into existing list. We know that the decl is first;
we ass_u_me that it will be printed with "%s". */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
for (p = _(msgid); *p; ++p)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
if (*p == '%')
{
if (*(p + 1) == '%')
++p;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
else if (*(p + 1) != 's')
abort ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else
break;
}
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (p > _(msgid)) /* Print the left-hand substring. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
char fmt[sizeof "%.255s"];
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
long width = p - _(msgid);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (width > 255L) width = 255L; /* arbitrary */
sprintf (fmt, "%%.%lds", width);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
fprintf (stderr, fmt, _(msgid));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
if (*p == '%') /* Print the name. */
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *n = (DECL_NAME (decl)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
? (*decl_printable_name) (decl, 2)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
: "((anonymous))");
fputs (n, stderr);
while (*p)
{
++p;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (ISALPHA (*(p - 1) & 0xFF))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
break;
}
}
if (*p) /* Print the rest of the message. */
vmessage ((char *)NULL, p, ap);
fputc ('\n', stderr);
}
/* Figure file and line of the given INSN. */
static void
file_and_line_for_asm (insn, pfile, pline)
rtx insn;
char **pfile;
int *pline;
{
rtx body = PATTERN (insn);
rtx asmop;
/* Find the (or one of the) ASM_OPERANDS in the insn. */
if (GET_CODE (body) == SET && GET_CODE (SET_SRC (body)) == ASM_OPERANDS)
asmop = SET_SRC (body);
else if (GET_CODE (body) == ASM_OPERANDS)
asmop = body;
else if (GET_CODE (body) == PARALLEL
&& GET_CODE (XVECEXP (body, 0, 0)) == SET)
asmop = SET_SRC (XVECEXP (body, 0, 0));
else if (GET_CODE (body) == PARALLEL
&& GET_CODE (XVECEXP (body, 0, 0)) == ASM_OPERANDS)
asmop = XVECEXP (body, 0, 0);
else
asmop = NULL;
if (asmop)
{
*pfile = ASM_OPERANDS_SOURCE_FILE (asmop);
*pline = ASM_OPERANDS_SOURCE_LINE (asmop);
}
else
{
*pfile = input_filename;
*pline = lineno;
}
}
/* Report an error at line LINE of file FILE. */
static void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_error_with_file_and_line (file, line, msgid, ap)
const char *file;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int line;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_list ap;
{
count_error (0);
report_error_function (file);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_message_with_file_and_line (file, line, 0, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
error_with_file_and_line VPROTO((const char *file, int line,
const char *msgid, ...))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
const char *file;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int line;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
va_list ap;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
VA_START (ap, msgid);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
file = va_arg (ap, const char *);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
line = va_arg (ap, int);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
msgid = va_arg (ap, const char *);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_error_with_file_and_line (file, line, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_end (ap);
}
/* Report an error at the declaration DECL.
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
MSGID is a format string which uses %s to substitute the declaration
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
name; subsequent substitutions are a la printf. */
static void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_error_with_decl (decl, msgid, ap)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree decl;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_list ap;
{
count_error (0);
report_error_function (DECL_SOURCE_FILE (decl));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_message_with_decl (decl, 0, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
error_with_decl VPROTO((tree decl, const char *msgid, ...))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree decl;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
va_list ap;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
VA_START (ap, msgid);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
decl = va_arg (ap, tree);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
msgid = va_arg (ap, const char *);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_error_with_decl (decl, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_end (ap);
}
/* Report an error at the line number of the insn INSN.
This is used only when INSN is an `asm' with operands,
and each ASM_OPERANDS records its own source file and line. */
static void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_error_for_asm (insn, msgid, ap)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
rtx insn;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_list ap;
{
char *file;
int line;
count_error (0);
file_and_line_for_asm (insn, &file, &line);
report_error_function (file);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_message_with_file_and_line (file, line, 0, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
error_for_asm VPROTO((rtx insn, const char *msgid, ...))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
rtx insn;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
va_list ap;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
VA_START (ap, msgid);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
insn = va_arg (ap, rtx);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
msgid = va_arg (ap, const char *);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_error_for_asm (insn, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_end (ap);
}
/* Report an error at the current line number. */
static void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
verror (msgid, ap)
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_list ap;
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_error_with_file_and_line (input_filename, lineno, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
error VPROTO((const char *msgid, ...))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
va_list ap;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
VA_START (ap, msgid);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
msgid = va_arg (ap, const char *);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
verror (msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_end (ap);
}
/* Report a fatal error at the current line number. */
static void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
vfatal (msgid, ap)
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_list ap;
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
verror (msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
exit (FATAL_EXIT_CODE);
}
void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
fatal VPROTO((const char *msgid, ...))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
va_list ap;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
VA_START (ap, msgid);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
msgid = va_arg (ap, const char *);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
vfatal (msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_end (ap);
}
/* Report a warning at line LINE of file FILE. */
static void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_warning_with_file_and_line (file, line, msgid, ap)
const char *file;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int line;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_list ap;
{
if (count_error (1))
{
report_error_function (file);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_message_with_file_and_line (file, line, 1, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
warning_with_file_and_line VPROTO((const char *file, int line,
const char *msgid, ...))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
const char *file;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int line;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
va_list ap;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
VA_START (ap, msgid);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
file = va_arg (ap, const char *);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
line = va_arg (ap, int);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
msgid = va_arg (ap, const char *);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_warning_with_file_and_line (file, line, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_end (ap);
}
/* Report a warning at the declaration DECL.
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
MSGID is a format string which uses %s to substitute the declaration
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
name; subsequent substitutions are a la printf. */
static void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_warning_with_decl (decl, msgid, ap)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree decl;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_list ap;
{
if (count_error (1))
{
report_error_function (DECL_SOURCE_FILE (decl));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_message_with_decl (decl, 1, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
warning_with_decl VPROTO((tree decl, const char *msgid, ...))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree decl;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
va_list ap;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
VA_START (ap, msgid);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
decl = va_arg (ap, tree);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
msgid = va_arg (ap, const char *);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_warning_with_decl (decl, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_end (ap);
}
/* Report a warning at the line number of the insn INSN.
This is used only when INSN is an `asm' with operands,
and each ASM_OPERANDS records its own source file and line. */
static void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_warning_for_asm (insn, msgid, ap)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
rtx insn;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_list ap;
{
if (count_error (1))
{
char *file;
int line;
file_and_line_for_asm (insn, &file, &line);
report_error_function (file);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_message_with_file_and_line (file, line, 1, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
warning_for_asm VPROTO((rtx insn, const char *msgid, ...))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
rtx insn;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
va_list ap;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
VA_START (ap, msgid);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
insn = va_arg (ap, rtx);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
msgid = va_arg (ap, const char *);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_warning_for_asm (insn, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_end (ap);
}
/* Report a warning at the current line number. */
static void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
vwarning (msgid, ap)
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_list ap;
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_warning_with_file_and_line (input_filename, lineno, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
warning VPROTO((const char *msgid, ...))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
va_list ap;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
VA_START (ap, msgid);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
msgid = va_arg (ap, const char *);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
vwarning (msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_end (ap);
}
/* These functions issue either warnings or errors depending on
-pedantic-errors. */
static void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
vpedwarn (msgid, ap)
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_list ap;
{
if (flag_pedantic_errors)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
verror (msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
vwarning (msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
pedwarn VPROTO((const char *msgid, ...))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
va_list ap;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
VA_START (ap, msgid);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
msgid = va_arg (ap, const char *);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
vpedwarn (msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_end (ap);
}
static void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_pedwarn_with_decl (decl, msgid, ap)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree decl;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_list ap;
{
/* We don't want -pedantic-errors to cause the compilation to fail from
"errors" in system header files. Sometimes fixincludes can't fix what's
broken (eg: unsigned char bitfields - fixing it may change the alignment
which will cause programs to mysteriously fail because the C library
or kernel uses the original layout). There's no point in issuing a
warning either, it's just unnecessary noise. */
if (! DECL_IN_SYSTEM_HEADER (decl))
{
if (flag_pedantic_errors)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_error_with_decl (decl, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_warning_with_decl (decl, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
pedwarn_with_decl VPROTO((tree decl, const char *msgid, ...))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree decl;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
va_list ap;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
VA_START (ap, msgid);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
decl = va_arg (ap, tree);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
msgid = va_arg (ap, const char *);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_pedwarn_with_decl (decl, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_end (ap);
}
static void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_pedwarn_with_file_and_line (file, line, msgid, ap)
const char *file;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int line;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_list ap;
{
if (flag_pedantic_errors)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_error_with_file_and_line (file, line, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_warning_with_file_and_line (file, line, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
pedwarn_with_file_and_line VPROTO((const char *file, int line,
const char *msgid, ...))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
const char *file;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int line;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
va_list ap;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
VA_START (ap, msgid);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
file = va_arg (ap, const char *);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
line = va_arg (ap, int);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
msgid = va_arg (ap, const char *);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
v_pedwarn_with_file_and_line (file, line, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_end (ap);
}
/* Apologize for not implementing some feature. */
static void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
vsorry (msgid, ap)
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_list ap;
{
sorrycount++;
if (input_filename)
fprintf (stderr, "%s:%d: ", input_filename, lineno);
else
fprintf (stderr, "%s: ", progname);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
notice ("sorry, not implemented: ");
vnotice (stderr, msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
fputc ('\n', stderr);
}
void
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
sorry VPROTO((const char *msgid, ...))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
const char *msgid;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
va_list ap;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
VA_START (ap, msgid);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef ANSI_PROTOTYPES
msgid = va_arg (ap, const char *);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
vsorry (msgid, ap);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
va_end (ap);
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Given a partial pathname as input, return another pathname that shares
no elements with the pathname of __FILE__. This is used by abort() to
print `Internal compiler error in expr.c' instead of `Internal compiler
error in ../../egcs/gcc/expr.c'. */
const char *
trim_filename (name)
const char *name;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
static const char *this_file = __FILE__;
const char *p = name, *q = this_file;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
while (*p == *q && *p != 0 && *q != 0) p++, q++;
while (p > name && p[-1] != DIR_SEPARATOR
#ifdef DIR_SEPARATOR_2
&& p[-1] != DIR_SEPARATOR_2
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
)
p--;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
return p;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* More 'friendly' abort that prints the line and file.
config.h can #define abort fancy_abort if you like that sort of thing.
I don't think this is actually a good idea.
Other sorts of crashes will look a certain way.
It is a good thing if crashes from calling abort look the same way.
-- RMS */
void
fancy_abort ()
{
fatal ("internal gcc abort");
}
/* This calls abort and is used to avoid problems when abort if a macro.
It is used when we need to pass the address of abort. */
void
do_abort ()
{
abort ();
}
/* When `malloc.c' is compiled with `rcheck' defined,
it calls this function to report clobberage. */
void
botch (s)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char * s ATTRIBUTE_UNUSED;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
abort ();
}
/* Same as `malloc' but report error if no memory available. */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
PTR
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
xmalloc (size)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
size_t size;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
register PTR value;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (size == 0)
size = 1;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
value = (PTR) malloc (size);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (value == 0)
fatal ("virtual memory exhausted");
return value;
}
/* Same as `calloc' but report error if no memory available. */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
PTR
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
xcalloc (size1, size2)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
size_t size1, size2;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
register PTR value;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (size1 == 0 || size2 == 0)
size1 = size2 = 1;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
value = (PTR) calloc (size1, size2);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (value == 0)
fatal ("virtual memory exhausted");
return value;
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Same as `realloc' but report error if no memory available.
Also handle null PTR even if the vendor realloc gets it wrong. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
PTR
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
xrealloc (ptr, size)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
PTR ptr;
size_t size;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
register PTR result;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (size == 0)
size = 1;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
result = (ptr ? (PTR) realloc (ptr, size) : (PTR) malloc (size));
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (!result)
fatal ("virtual memory exhausted");
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
return result;
}
/* Same as `strdup' but report error if no memory available. */
char *
xstrdup (s)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
register const char *s;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
register char *result = (char *) malloc (strlen (s) + 1);
if (! result)
fatal ("virtual memory exhausted");
strcpy (result, s);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return result;
}
/* Return the logarithm of X, base 2, considering X unsigned,
if X is a power of 2. Otherwise, returns -1.
This should be used via the `exact_log2' macro. */
int
exact_log2_wide (x)
register unsigned HOST_WIDE_INT x;
{
register int log = 0;
/* Test for 0 or a power of 2. */
if (x == 0 || x != (x & -x))
return -1;
while ((x >>= 1) != 0)
log++;
return log;
}
/* Given X, an unsigned number, return the largest int Y such that 2**Y <= X.
If X is 0, return -1.
This should be used via the floor_log2 macro. */
int
floor_log2_wide (x)
register unsigned HOST_WIDE_INT x;
{
register int log = -1;
while (x != 0)
log++,
x >>= 1;
return log;
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
static int float_handler_set;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int float_handled;
jmp_buf float_handler;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Signals actually come here. */
static void
float_signal (signo)
/* If this is missing, some compilers complain. */
int signo ATTRIBUTE_UNUSED;
{
if (float_handled == 0)
abort ();
#if defined (USG) || defined (hpux)
signal (SIGFPE, float_signal); /* re-enable the signal catcher */
#endif
float_handled = 0;
signal (SIGFPE, float_signal);
longjmp (float_handler, 1);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Specify where to longjmp to when a floating arithmetic error happens.
If HANDLER is 0, it means don't handle the errors any more. */
void
set_float_handler (handler)
jmp_buf handler;
{
float_handled = (handler != 0);
if (handler)
bcopy ((char *) handler, (char *) float_handler, sizeof (float_handler));
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (float_handled && ! float_handler_set)
{
signal (SIGFPE, float_signal);
float_handler_set = 1;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* This is a wrapper function for code which might elicit an
arithmetic exception. That code should be passed in as a function
pointer FN, and one argument DATA. DATA is usually a struct which
contains the real input and output for function FN. This function
returns 0 (failure) if longjmp was called (i.e. an exception
occured.) It returns 1 (success) otherwise. */
int
do_float_handler (fn, data)
void (*fn) PROTO ((PTR));
PTR data;
{
jmp_buf buf;
if (setjmp (buf))
{
/* We got here via longjmp() caused by an exception in function fn() */
set_float_handler (NULL);
return 0;
}
set_float_handler (buf);
(*fn)(data);
set_float_handler (NULL);
return 1;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Specify, in HANDLER, where to longjmp to when a floating arithmetic
error happens, pushing the previous specification into OLD_HANDLER.
Return an indication of whether there was a previous handler in effect. */
int
push_float_handler (handler, old_handler)
jmp_buf handler, old_handler;
{
int was_handled = float_handled;
float_handled = 1;
if (was_handled)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
memcpy ((char *) old_handler, (char *) float_handler,
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
sizeof (float_handler));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
memcpy ((char *) float_handler, (char *) handler, sizeof (float_handler));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
return was_handled;
}
/* Restore the previous specification of whether and where to longjmp to
when a floating arithmetic error happens. */
void
pop_float_handler (handled, handler)
int handled;
jmp_buf handler;
{
float_handled = handled;
if (handled)
bcopy ((char *) handler, (char *) float_handler, sizeof (float_handler));
}
/* Handler for SIGPIPE. */
static void
pipe_closed (signo)
/* If this is missing, some compilers complain. */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
int signo ATTRIBUTE_UNUSED;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
fatal ("output pipe has been closed");
}
/* Strip off a legitimate source ending from the input string NAME of
length LEN. Rather than having to know the names used by all of
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
our front ends, we strip off an ending of a period followed by
up to five characters. (Java uses ".class".) */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
void
strip_off_ending (name, len)
char *name;
int len;
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
int i;
for (i = 2; i < 6 && len > i; i++)
{
if (name[len - i] == '.')
{
name[len - i] = '\0';
break;
}
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
/* Output a quoted string. */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
void
output_quoted_string (asm_file, string)
FILE *asm_file;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *string;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef OUTPUT_QUOTED_STRING
OUTPUT_QUOTED_STRING (asm_file, string);
#else
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
char c;
putc ('\"', asm_file);
while ((c = *string++) != 0)
{
if (c == '\"' || c == '\\')
putc ('\\', asm_file);
putc (c, asm_file);
}
putc ('\"', asm_file);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
/* Output a file name in the form wanted by System V. */
void
output_file_directive (asm_file, input_name)
FILE *asm_file;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *input_name;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
int len = strlen (input_name);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *na = input_name + len;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* NA gets INPUT_NAME sans directory names. */
while (na > input_name)
{
if (na[-1] == '/')
break;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifdef DIR_SEPARATOR
if (na[-1] == DIR_SEPARATOR)
break;
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
na--;
}
#ifdef ASM_OUTPUT_MAIN_SOURCE_FILENAME
ASM_OUTPUT_MAIN_SOURCE_FILENAME (asm_file, na);
#else
#ifdef ASM_OUTPUT_SOURCE_FILENAME
ASM_OUTPUT_SOURCE_FILENAME (asm_file, na);
#else
fprintf (asm_file, "\t.file\t");
output_quoted_string (asm_file, na);
fputc ('\n', asm_file);
#endif
#endif
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifdef ASM_IDENTIFY_LANGUAGE
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Routine to build language identifier for object file. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
static void
output_lang_identify (asm_out_file)
FILE *asm_out_file;
{
int len = strlen (lang_identify ()) + sizeof ("__gnu_compiled_") + 1;
char *s = (char *) alloca (len);
sprintf (s, "__gnu_compiled_%s", lang_identify ());
ASM_OUTPUT_LABEL (asm_out_file, s);
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Routine to open a dump file. */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
static void
open_dump_file (suffix, function_name)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *suffix;
const char *function_name;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
char *dumpname;
TIMEVAR
(dump_time,
{
dumpname = (char *) xmalloc (strlen (dump_base_name) + strlen (suffix) + 1);
if (rtl_dump_file != NULL)
fclose (rtl_dump_file);
strcpy (dumpname, dump_base_name);
strcat (dumpname, suffix);
rtl_dump_file = fopen (dumpname, "a");
if (rtl_dump_file == NULL)
pfatal_with_name (dumpname);
free (dumpname);
if (function_name)
fprintf (rtl_dump_file, "\n;; Function %s\n\n", function_name);
});
return;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Routine to close a dump file. */
static void
close_dump_file (func, insns)
void (*func) PROTO ((FILE *, rtx));
rtx insns;
{
TIMEVAR
(dump_time,
{
if (func)
func (rtl_dump_file, insns);
fflush (rtl_dump_file);
fclose (rtl_dump_file);
rtl_dump_file = NULL;
});
return;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Routine to dump rtl into a file. */
static void
dump_rtl (suffix, decl, func, insns)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *suffix;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
tree decl;
void (*func) PROTO ((FILE *, rtx));
rtx insns;
{
open_dump_file (suffix, decl_printable_name (decl, 2));
close_dump_file (func, insns);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Routine to empty a dump file. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
static void
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
clean_dump_file (suffix)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *suffix;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
char *dumpname;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
dumpname = (char *) xmalloc (strlen (dump_base_name) + strlen (suffix) + 1);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
strcpy (dumpname, dump_base_name);
strcat (dumpname, suffix);
rtl_dump_file = fopen (dumpname, "w");
if (rtl_dump_file == NULL)
pfatal_with_name (dumpname);
free (dumpname);
fclose (rtl_dump_file);
rtl_dump_file = NULL;
return;
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Do any final processing required for the declarations in VEC, of
which there are LEN. We write out inline functions and variables
that have been deferred until this point, but which are required.
Returns non-zero if anything was put out. */
int
wrapup_global_declarations (vec, len)
tree *vec;
int len;
{
tree decl;
int i;
int reconsider;
int output_something = 0;
for (i = 0; i < len; i++)
{
decl = vec[i];
/* We're not deferring this any longer. */
DECL_DEFER_OUTPUT (decl) = 0;
if (TREE_CODE (decl) == VAR_DECL && DECL_SIZE (decl) == 0
&& incomplete_decl_finalize_hook != 0)
(*incomplete_decl_finalize_hook) (decl);
}
/* Now emit any global variables or functions that we have been
putting off. We need to loop in case one of the things emitted
here references another one which comes earlier in the list. */
do
{
reconsider = 0;
for (i = 0; i < len; i++)
{
decl = vec[i];
if (TREE_ASM_WRITTEN (decl) || DECL_EXTERNAL (decl))
continue;
/* Don't write out static consts, unless we still need them.
We also keep static consts if not optimizing (for debugging),
unless the user specified -fno-keep-static-consts.
??? They might be better written into the debug information.
This is possible when using DWARF.
A language processor that wants static constants to be always
written out (even if it is not used) is responsible for
calling rest_of_decl_compilation itself. E.g. the C front-end
calls rest_of_decl_compilation from finish_decl.
One motivation for this is that is conventional in some
environments to write things like:
static const char rcsid[] = "... version string ...";
intending to force the string to be in the executable.
A language processor that would prefer to have unneeded
static constants "optimized away" would just defer writing
them out until here. E.g. C++ does this, because static
constants are often defined in header files.
??? A tempting alternative (for both C and C++) would be
to force a constant to be written if and only if it is
defined in a main file, as opposed to an include file. */
if (TREE_CODE (decl) == VAR_DECL && TREE_STATIC (decl)
&& (! TREE_READONLY (decl)
|| TREE_PUBLIC (decl)
|| (!optimize && flag_keep_static_consts)
|| TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl))))
{
reconsider = 1;
rest_of_decl_compilation (decl, NULL_PTR, 1, 1);
}
if (TREE_CODE (decl) == FUNCTION_DECL
&& DECL_INITIAL (decl) != 0
&& DECL_SAVED_INSNS (decl) != 0
&& (flag_keep_inline_functions
|| (TREE_PUBLIC (decl) && !DECL_COMDAT (decl))
|| TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl))))
{
reconsider = 1;
temporary_allocation ();
output_inline_function (decl);
permanent_allocation (1);
}
}
if (reconsider)
output_something = 1;
}
while (reconsider);
return output_something;
}
/* Issue appropriate warnings for the global declarations in VEC (of
which there are LEN). Output debugging information for them. */
void
check_global_declarations (vec, len)
tree *vec;
int len;
{
tree decl;
int i;
for (i = 0; i < len; i++)
{
decl = vec[i];
if (TREE_CODE (decl) == VAR_DECL && TREE_STATIC (decl)
&& ! TREE_ASM_WRITTEN (decl))
/* Cancel the RTL for this decl so that, if debugging info
output for global variables is still to come,
this one will be omitted. */
DECL_RTL (decl) = NULL;
/* Warn about any function
declared static but not defined.
We don't warn about variables,
because many programs have static variables
that exist only to get some text into the object file. */
if (TREE_CODE (decl) == FUNCTION_DECL
&& (warn_unused
|| TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)))
&& DECL_INITIAL (decl) == 0
&& DECL_EXTERNAL (decl)
&& ! DECL_ARTIFICIAL (decl)
&& ! TREE_PUBLIC (decl))
{
if (TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (decl)))
pedwarn_with_decl (decl,
"`%s' used but never defined");
else
warning_with_decl (decl,
"`%s' declared `static' but never defined");
/* This symbol is effectively an "extern" declaration now. */
TREE_PUBLIC (decl) = 1;
assemble_external (decl);
}
/* Warn about static fns or vars defined but not used,
but not about inline functions or static consts
since defining those in header files is normal practice. */
if (warn_unused
&& ((TREE_CODE (decl) == FUNCTION_DECL && ! DECL_INLINE (decl))
|| (TREE_CODE (decl) == VAR_DECL && ! TREE_READONLY (decl)))
&& ! DECL_IN_SYSTEM_HEADER (decl)
&& ! DECL_EXTERNAL (decl)
&& ! TREE_PUBLIC (decl)
&& ! TREE_USED (decl)
&& (TREE_CODE (decl) == FUNCTION_DECL || ! DECL_REGISTER (decl))
/* The TREE_USED bit for file-scope decls
is kept in the identifier, to handle multiple
external decls in different scopes. */
&& ! TREE_USED (DECL_NAME (decl)))
warning_with_decl (decl, "`%s' defined but not used");
#ifdef SDB_DEBUGGING_INFO
/* The COFF linker can move initialized global vars to the end.
And that can screw up the symbol ordering.
By putting the symbols in that order to begin with,
we avoid a problem. mcsun!unido!fauern!tumuc!pes@uunet.uu.net. */
if (write_symbols == SDB_DEBUG && TREE_CODE (decl) == VAR_DECL
&& TREE_PUBLIC (decl) && DECL_INITIAL (decl)
&& ! DECL_EXTERNAL (decl)
&& DECL_RTL (decl) != 0)
TIMEVAR (symout_time, sdbout_symbol (decl, 0));
/* Output COFF information for non-global
file-scope initialized variables. */
if (write_symbols == SDB_DEBUG
&& TREE_CODE (decl) == VAR_DECL
&& DECL_INITIAL (decl)
&& ! DECL_EXTERNAL (decl)
&& DECL_RTL (decl) != 0
&& GET_CODE (DECL_RTL (decl)) == MEM)
TIMEVAR (symout_time, sdbout_toplevel_data (decl));
#endif /* SDB_DEBUGGING_INFO */
#ifdef DWARF_DEBUGGING_INFO
/* Output DWARF information for file-scope tentative data object
declarations, file-scope (extern) function declarations (which
had no corresponding body) and file-scope tagged type declarations
and definitions which have not yet been forced out. */
if (write_symbols == DWARF_DEBUG
&& (TREE_CODE (decl) != FUNCTION_DECL || !DECL_INITIAL (decl)))
TIMEVAR (symout_time, dwarfout_file_scope_decl (decl, 1));
#endif
#ifdef DWARF2_DEBUGGING_INFO
/* Output DWARF2 information for file-scope tentative data object
declarations, file-scope (extern) function declarations (which
had no corresponding body) and file-scope tagged type declarations
and definitions which have not yet been forced out. */
if (write_symbols == DWARF2_DEBUG
&& (TREE_CODE (decl) != FUNCTION_DECL || !DECL_INITIAL (decl)))
TIMEVAR (symout_time, dwarf2out_decl (decl));
#endif
}
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Compile an entire file of output from cpp, named NAME.
Write a file of assembly output and various debugging dumps. */
static void
compile_file (name)
char *name;
{
tree globals;
int start_time;
int name_specified = name != 0;
if (dump_base_name == 0)
dump_base_name = name ? name : "gccdump";
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
parse_time = 0;
varconst_time = 0;
integration_time = 0;
jump_time = 0;
cse_time = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
gcse_time = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
loop_time = 0;
cse2_time = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
branch_prob_time = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
flow_time = 0;
combine_time = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
regmove_time = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
sched_time = 0;
local_alloc_time = 0;
global_alloc_time = 0;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
flow2_time = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
sched2_time = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef DELAY_SLOTS
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
dbr_sched_time = 0;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
shorten_branch_time = 0;
stack_reg_time = 0;
final_time = 0;
symout_time = 0;
dump_time = 0;
/* Initialize data in various passes. */
init_obstacks ();
init_tree_codes ();
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
name = init_parse (name);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
init_rtl ();
init_emit_once (debug_info_level == DINFO_LEVEL_NORMAL
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
|| debug_info_level == DINFO_LEVEL_VERBOSE
|| flag_test_coverage);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
init_regs ();
init_decl_processing ();
init_optabs ();
init_stmt ();
init_expmed ();
init_expr_once ();
init_loop ();
init_reload ();
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
init_alias_once ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (flag_caller_saves)
init_caller_save ();
/* If auxiliary info generation is desired, open the output file.
This goes in the same directory as the source file--unlike
all the other output files. */
if (flag_gen_aux_info)
{
aux_info_file = fopen (aux_info_file_name, "w");
if (aux_info_file == 0)
pfatal_with_name (aux_info_file_name);
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Clear the dump files. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (rtl_dump)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
clean_dump_file (".rtl");
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (jump_opt_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
clean_dump_file (".jump");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".jump");
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (addressof_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
clean_dump_file (".addressof");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".addressof");
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (cse_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
clean_dump_file (".cse");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".cse");
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (loop_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
clean_dump_file (".loop");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".loop");
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (cse2_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
clean_dump_file (".cse2");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".cse2");
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (branch_prob_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
clean_dump_file (".bp");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".bp");
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (flow_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
clean_dump_file (".flow");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".flow");
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (combine_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
clean_dump_file (".combine");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".combine");
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (regmove_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
clean_dump_file (".regmove");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".regmove");
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (sched_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
clean_dump_file (".sched");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".sched");
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (local_reg_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
clean_dump_file (".lreg");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".lreg");
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (global_reg_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
clean_dump_file (".greg");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".greg");
}
if (flow2_dump)
{
clean_dump_file (".flow2");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".flow2");
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (sched2_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
clean_dump_file (".sched2");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".sched2");
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (jump2_opt_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
clean_dump_file (".jump2");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".jump2");
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef DELAY_SLOTS
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (dbr_sched_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
clean_dump_file (".dbr");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".dbr");
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
if (gcse_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
clean_dump_file (".gcse");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".gcse");
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#ifdef STACK_REGS
if (stack_reg_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
clean_dump_file (".stack");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".stack");
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
#ifdef MACHINE_DEPENDENT_REORG
if (mach_dep_reorg_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
clean_dump_file (".mach");
if (graph_dump_format != no_graph)
clean_graph_dump_file (dump_base_name, ".mach");
}
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Open assembler code output file. */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (flag_syntax_only)
asm_out_file = NULL;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (! name_specified && asm_file_name == 0)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
asm_out_file = stdout;
else
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
int len = strlen (dump_base_name);
register char *dumpname = (char *) xmalloc (len + 6);
strcpy (dumpname, dump_base_name);
strip_off_ending (dumpname, len);
strcat (dumpname, ".s");
if (asm_file_name == 0)
{
asm_file_name = (char *) xmalloc (strlen (dumpname) + 1);
strcpy (asm_file_name, dumpname);
}
if (!strcmp (asm_file_name, "-"))
asm_out_file = stdout;
else
asm_out_file = fopen (asm_file_name, "w");
if (asm_out_file == 0)
pfatal_with_name (asm_file_name);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#ifdef IO_BUFFER_SIZE
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
setvbuf (asm_out_file, (char *) xmalloc (IO_BUFFER_SIZE),
_IOFBF, IO_BUFFER_SIZE);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
input_filename = name;
/* Put an entry on the input file stack for the main input file. */
input_file_stack
= (struct file_stack *) xmalloc (sizeof (struct file_stack));
input_file_stack->next = 0;
input_file_stack->name = input_filename;
/* Perform language-specific initialization.
This may set main_input_filename. */
lang_init ();
/* If the input doesn't start with a #line, use the input name
as the official input file name. */
if (main_input_filename == 0)
main_input_filename = name;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (flag_syntax_only)
{
write_symbols = NO_DEBUG;
profile_flag = 0;
profile_block_flag = 0;
}
else
{
ASM_FILE_START (asm_out_file);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef ASM_COMMENT_START
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (flag_verbose_asm)
{
/* Print the list of options in effect. */
print_version (asm_out_file, ASM_COMMENT_START);
print_switch_values (asm_out_file, 0, MAX_LINE,
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
ASM_COMMENT_START, " ", "\n");
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Add a blank line here so it appears in assembler output but not
screen output. */
fprintf (asm_out_file, "\n");
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Output something to inform GDB that this compilation was by GCC. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#ifndef ASM_IDENTIFY_GCC
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
fprintf (asm_out_file, "gcc2_compiled.:\n");
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#else
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
ASM_IDENTIFY_GCC (asm_out_file);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Output something to identify which front-end produced this file. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#ifdef ASM_IDENTIFY_LANGUAGE
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
ASM_IDENTIFY_LANGUAGE (asm_out_file);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
} /* ! flag_syntax_only */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifndef ASM_OUTPUT_SECTION_NAME
if (flag_function_sections)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
warning ("-ffunction-sections not supported for this target.");
flag_function_sections = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (flag_data_sections)
{
warning ("-fdata-sections not supported for this target.");
flag_data_sections = 0;
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
if (flag_function_sections
&& (profile_flag || profile_block_flag))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
warning ("-ffunction-sections disabled; it makes profiling impossible.");
flag_function_sections = 0;
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifndef OBJECT_FORMAT_ELF
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (flag_function_sections && write_symbols != NO_DEBUG)
warning ("-ffunction-sections may affect debugging on some targets.");
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#endif
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* ??? Note: There used to be a conditional here
to call assemble_zeros without fail if DBX_DEBUGGING_INFO is defined.
This was to guarantee separation between gcc_compiled. and
the first function, for the sake of dbx on Suns.
However, having the extra zero here confused the Emacs
code for unexec, and might confuse other programs too.
Therefore, I took out that change.
In future versions we should find another way to solve
that dbx problem. -- rms, 23 May 93. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Don't let the first function fall at the same address
as gcc_compiled., if profiling. */
if (profile_flag || profile_block_flag)
{
/* It's best if we can write a nop here since some
assemblers don't tolerate zeros in the text section. */
if (insn_template[CODE_FOR_nop] != 0)
output_asm_insn (insn_template[CODE_FOR_nop], NULL_PTR);
else
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
assemble_zeros (UNITS_PER_WORD);
}
/* If dbx symbol table desired, initialize writing it
and output the predefined types. */
#if defined (DBX_DEBUGGING_INFO) || defined (XCOFF_DEBUGGING_INFO)
if (write_symbols == DBX_DEBUG || write_symbols == XCOFF_DEBUG)
TIMEVAR (symout_time, dbxout_init (asm_out_file, main_input_filename,
getdecls ()));
#endif
#ifdef SDB_DEBUGGING_INFO
if (write_symbols == SDB_DEBUG)
TIMEVAR (symout_time, sdbout_init (asm_out_file, main_input_filename,
getdecls ()));
#endif
#ifdef DWARF_DEBUGGING_INFO
if (write_symbols == DWARF_DEBUG)
TIMEVAR (symout_time, dwarfout_init (asm_out_file, main_input_filename));
#endif
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef DWARF2_UNWIND_INFO
if (dwarf2out_do_frame ())
dwarf2out_frame_init ();
#endif
#ifdef DWARF2_DEBUGGING_INFO
if (write_symbols == DWARF2_DEBUG)
TIMEVAR (symout_time, dwarf2out_init (asm_out_file, main_input_filename));
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Initialize yet another pass. */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
init_final (main_input_filename);
init_branch_prob (dump_base_name);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
start_time = get_run_time ();
/* Call the parser, which parses the entire file
(calling rest_of_compilation for each function). */
if (yyparse () != 0)
{
if (errorcount == 0)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
notice ("Errors detected in input file (your bison.simple is out of date)\n");
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* In case there were missing closebraces,
get us back to the global binding level. */
while (! global_bindings_p ())
poplevel (0, 0, 0);
}
/* Compilation is now finished except for writing
what's left of the symbol table output. */
parse_time += get_run_time () - start_time;
parse_time -= integration_time;
parse_time -= varconst_time;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (flag_syntax_only)
goto finish_syntax;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
globals = getdecls ();
/* Really define vars that have had only a tentative definition.
Really output inline functions that must actually be callable
and have not been output so far. */
{
int len = list_length (globals);
tree *vec = (tree *) alloca (sizeof (tree) * len);
int i;
tree decl;
/* Process the decls in reverse order--earliest first.
Put them into VEC from back to front, then take out from front. */
for (i = 0, decl = globals; i < len; i++, decl = TREE_CHAIN (decl))
vec[len - i - 1] = decl;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
wrapup_global_declarations (vec, len);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* This must occur after the loop to output deferred functions. Else
the profiler initializer would not be emitted if all the functions
in this compilation unit were deferred.
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
output_func_start_profiler can not cause any additional functions or
data to need to be output, so it need not be in the deferred function
loop above. */
output_func_start_profiler ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Now that all possible functions have been output, we can dump
the exception table. */
output_exception_table ();
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
check_global_declarations (vec, len);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
/* Write out any pending weak symbol declarations. */
weak_finish ();
/* Do dbx symbols */
#if defined (DBX_DEBUGGING_INFO) || defined (XCOFF_DEBUGGING_INFO)
if (write_symbols == DBX_DEBUG || write_symbols == XCOFF_DEBUG)
TIMEVAR (symout_time,
{
dbxout_finish (asm_out_file, main_input_filename);
});
#endif
#ifdef DWARF_DEBUGGING_INFO
if (write_symbols == DWARF_DEBUG)
TIMEVAR (symout_time,
{
dwarfout_finish ();
});
#endif
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef DWARF2_UNWIND_INFO
if (dwarf2out_do_frame ())
dwarf2out_frame_finish ();
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef DWARF2_DEBUGGING_INFO
if (write_symbols == DWARF2_DEBUG)
TIMEVAR (symout_time,
{
dwarf2out_finish ();
});
#endif
/* Output some stuff at end of file if nec. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
end_final (dump_base_name);
if (branch_prob_dump)
open_dump_file (".bp", NULL);
TIMEVAR (dump_time, end_branch_prob (rtl_dump_file));
if (branch_prob_dump)
close_dump_file (NULL, NULL_RTX);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#ifdef ASM_FILE_END
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
ASM_FILE_END (asm_out_file);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Language-specific end of compilation actions. */
finish_syntax:
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
lang_finish ();
/* Close the dump files. */
if (flag_gen_aux_info)
{
fclose (aux_info_file);
if (errorcount)
unlink (aux_info_file_name);
}
if (combine_dump)
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
open_dump_file (".combine", NULL);
TIMEVAR (dump_time, dump_combine_total_stats (rtl_dump_file));
close_dump_file (NULL, NULL_RTX);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
/* Close non-debugging input and output files. Take special care to note
whether fclose returns an error, since the pages might still be on the
buffer chain while the file is open. */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
finish_parse ();
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (! flag_syntax_only
&& (ferror (asm_out_file) != 0 || fclose (asm_out_file) != 0))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
fatal_io_error (asm_file_name);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Do whatever is necessary to finish printing the graphs. */
if (graph_dump_format != no_graph)
{
if (jump_opt_dump)
finish_graph_dump_file (dump_base_name, ".jump");
if (addressof_dump)
finish_graph_dump_file (dump_base_name, ".addressof");
if (cse_dump)
finish_graph_dump_file (dump_base_name, ".cse");
if (loop_dump)
finish_graph_dump_file (dump_base_name, ".loop");
if (cse2_dump)
finish_graph_dump_file (dump_base_name, ".cse2");
if (branch_prob_dump)
finish_graph_dump_file (dump_base_name, ".bp");
if (flow_dump)
finish_graph_dump_file (dump_base_name, ".flow");
if (combine_dump)
finish_graph_dump_file (dump_base_name, ".combine");
if (regmove_dump)
finish_graph_dump_file (dump_base_name, ".regmove");
if (sched_dump)
finish_graph_dump_file (dump_base_name, ".sched");
if (local_reg_dump)
finish_graph_dump_file (dump_base_name, ".lreg");
if (global_reg_dump)
finish_graph_dump_file (dump_base_name, ".greg");
if (flow2_dump)
finish_graph_dump_file (dump_base_name, ".flow2");
if (sched2_dump)
finish_graph_dump_file (dump_base_name, ".sched2");
if (jump2_opt_dump)
finish_graph_dump_file (dump_base_name, ".jump2");
#ifdef DELAY_SLOTS
if (dbr_sched_dump)
finish_graph_dump_file (dump_base_name, ".dbr");
#endif
if (gcse_dump)
finish_graph_dump_file (dump_base_name, ".gcse");
#ifdef STACK_REGS
if (stack_reg_dump)
finish_graph_dump_file (dump_base_name, ".stack");
#endif
#ifdef MACHINE_DEPENDENT_REORG
if (mach_dep_reorg_dump)
finish_graph_dump_file (dump_base_name, ".mach");
#endif
}
/* Free up memory for the benefit of leak detectors. */
free_reg_info ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Print the times. */
if (! quiet_flag)
{
fprintf (stderr,"\n");
print_time ("parse", parse_time);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
print_time ("integration", integration_time);
print_time ("jump", jump_time);
print_time ("cse", cse_time);
print_time ("gcse", gcse_time);
print_time ("loop", loop_time);
print_time ("cse2", cse2_time);
print_time ("branch-prob", branch_prob_time);
print_time ("flow", flow_time);
print_time ("combine", combine_time);
print_time ("regmove", regmove_time);
print_time ("sched", sched_time);
print_time ("local-alloc", local_alloc_time);
print_time ("global-alloc", global_alloc_time);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
print_time ("flow2", flow2_time);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
print_time ("sched2", sched2_time);
#ifdef DELAY_SLOTS
print_time ("dbranch", dbr_sched_time);
#endif
print_time ("shorten-branch", shorten_branch_time);
print_time ("stack-reg", stack_reg_time);
print_time ("final", final_time);
print_time ("varconst", varconst_time);
print_time ("symout", symout_time);
print_time ("dump", dump_time);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
/* This is called from various places for FUNCTION_DECL, VAR_DECL,
and TYPE_DECL nodes.
This does nothing for local (non-static) variables.
Otherwise, it sets up the RTL and outputs any assembler code
(label definition, storage allocation and initialization).
DECL is the declaration. If ASMSPEC is nonzero, it specifies
the assembler symbol name to be used. TOP_LEVEL is nonzero
if this declaration is not within a function. */
void
rest_of_decl_compilation (decl, asmspec, top_level, at_end)
tree decl;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *asmspec;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int top_level;
int at_end;
{
/* Declarations of variables, and of functions defined elsewhere. */
/* The most obvious approach, to put an #ifndef around where
this macro is used, doesn't work since it's inside a macro call. */
#ifndef ASM_FINISH_DECLARE_OBJECT
#define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP, END)
#endif
/* Forward declarations for nested functions are not "external",
but we need to treat them as if they were. */
if (TREE_STATIC (decl) || DECL_EXTERNAL (decl)
|| TREE_CODE (decl) == FUNCTION_DECL)
TIMEVAR (varconst_time,
{
make_decl_rtl (decl, asmspec, top_level);
/* Initialized extern variable exists to be replaced
with its value, or represents something that will be
output in another file. */
if (! (TREE_CODE (decl) == VAR_DECL
&& DECL_EXTERNAL (decl) && TREE_READONLY (decl)
&& DECL_INITIAL (decl) != 0
&& DECL_INITIAL (decl) != error_mark_node))
/* Don't output anything
when a tentative file-scope definition is seen.
But at end of compilation, do output code for them. */
if (! (! at_end && top_level
&& (DECL_INITIAL (decl) == 0
|| DECL_INITIAL (decl) == error_mark_node)))
assemble_variable (decl, top_level, at_end, 0);
if (decl == last_assemble_variable_decl)
{
ASM_FINISH_DECLARE_OBJECT (asm_out_file, decl,
top_level, at_end);
}
});
else if (DECL_REGISTER (decl) && asmspec != 0)
{
if (decode_reg_name (asmspec) >= 0)
{
DECL_RTL (decl) = 0;
make_decl_rtl (decl, asmspec, top_level);
}
else
error ("invalid register name `%s' for register variable", asmspec);
}
#if defined (DBX_DEBUGGING_INFO) || defined (XCOFF_DEBUGGING_INFO)
else if ((write_symbols == DBX_DEBUG || write_symbols == XCOFF_DEBUG)
&& TREE_CODE (decl) == TYPE_DECL)
TIMEVAR (symout_time, dbxout_symbol (decl, 0));
#endif
#ifdef SDB_DEBUGGING_INFO
else if (write_symbols == SDB_DEBUG && top_level
&& TREE_CODE (decl) == TYPE_DECL)
TIMEVAR (symout_time, sdbout_symbol (decl, 0));
#endif
}
/* Called after finishing a record, union or enumeral type. */
void
rest_of_type_compilation (type, toplev)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#if defined(DBX_DEBUGGING_INFO) || defined(XCOFF_DEBUGGING_INFO) || defined (SDB_DEBUGGING_INFO)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
tree type;
int toplev;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#else
tree type ATTRIBUTE_UNUSED;
int toplev ATTRIBUTE_UNUSED;
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
#if defined (DBX_DEBUGGING_INFO) || defined (XCOFF_DEBUGGING_INFO)
if (write_symbols == DBX_DEBUG || write_symbols == XCOFF_DEBUG)
TIMEVAR (symout_time, dbxout_symbol (TYPE_STUB_DECL (type), !toplev));
#endif
#ifdef SDB_DEBUGGING_INFO
if (write_symbols == SDB_DEBUG)
TIMEVAR (symout_time, sdbout_symbol (TYPE_STUB_DECL (type), !toplev));
#endif
}
/* This is called from finish_function (within yyparse)
after each top-level definition is parsed.
It is supposed to compile that function or variable
and output the assembler code for it.
After we return, the tree storage is freed. */
void
rest_of_compilation (decl)
tree decl;
{
register rtx insns;
int start_time = get_run_time ();
int tem;
/* Nonzero if we have saved the original DECL_INITIAL of the function,
to be restored after we finish compiling the function
(for use when compiling inline calls to this function). */
tree saved_block_tree = 0;
/* Likewise, for DECL_ARGUMENTS. */
tree saved_arguments = 0;
int failure = 0;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
int rebuild_label_notes_after_reload;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* If we are reconsidering an inline function
at the end of compilation, skip the stuff for making it inline. */
if (DECL_SAVED_INSNS (decl) == 0)
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
int inlinable = 0;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *lose;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* If requested, consider whether to make this function inline. */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (DECL_INLINE (decl) || flag_inline_functions)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
TIMEVAR (integration_time,
{
lose = function_cannot_inline_p (decl);
if (lose || ! optimize)
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (warn_inline && DECL_INLINE (decl))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
warning_with_decl (decl, lose);
DECL_ABSTRACT_ORIGIN (decl) = 0;
/* Don't really compile an extern inline function.
If we can't make it inline, pretend
it was only declared. */
if (DECL_EXTERNAL (decl))
{
DECL_INITIAL (decl) = 0;
goto exit_rest_of_compilation;
}
}
else
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* ??? Note that this has the effect of making it look
like "inline" was specified for a function if we choose
to inline it. This isn't quite right, but it's
probably not worth the trouble to fix. */
inlinable = DECL_INLINE (decl) = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
});
insns = get_insns ();
/* Dump the rtl code if we are dumping rtl. */
if (rtl_dump)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
open_dump_file (".rtl", decl_printable_name (decl, 2));
if (DECL_SAVED_INSNS (decl))
fprintf (rtl_dump_file, ";; (integrable)\n\n");
close_dump_file (print_rtl, insns);
}
/* If we can, defer compiling inlines until EOF.
save_for_inline_copying can be extremely expensive. */
if (inlinable && ! decl_function_context (decl))
DECL_DEFER_OUTPUT (decl) = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* If function is inline, and we don't yet know whether to
compile it by itself, defer decision till end of compilation.
finish_compilation will call rest_of_compilation again
for those functions that need to be output. Also defer those
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
functions that we are supposed to defer. We cannot defer
functions containing nested functions since the nested function
data is in our non-saved obstack. We cannot defer nested
functions for the same reason. */
/* If this is a nested inline, remove ADDRESSOF now so we can
finish compiling ourselves. Otherwise, wait until EOF.
We have to do this because the purge_addressof transformation
changes the DECL_RTL for many variables, which confuses integrate. */
if (inlinable)
{
if (decl_function_context (decl))
purge_addressof (insns);
else
DECL_DEFER_OUTPUT (decl) = 1;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (! current_function_contains_functions
&& (DECL_DEFER_OUTPUT (decl)
|| (DECL_INLINE (decl)
&& ((! TREE_PUBLIC (decl) && ! TREE_ADDRESSABLE (decl)
&& ! flag_keep_inline_functions)
|| DECL_EXTERNAL (decl)))))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
DECL_DEFER_OUTPUT (decl) = 1;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* If -Wreturn-type, we have to do a bit of compilation.
However, if we just fall through we will call
save_for_inline_copying() which results in excessive
memory use. Instead, we just want to call
jump_optimize() to figure out whether or not we can fall
off the end of the function; we do the minimum amount of
work necessary to make that safe. And, we set optimize
to zero to keep jump_optimize from working too hard. */
if (warn_return_type)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
int saved_optimize = optimize;
optimize = 0;
find_exception_handler_labels ();
jump_optimize (get_insns(), !JUMP_CROSS_JUMP, !JUMP_NOOP_MOVES,
!JUMP_AFTER_REGSCAN);
optimize = saved_optimize;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#ifdef DWARF_DEBUGGING_INFO
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Generate the DWARF info for the "abstract" instance
of a function which we may later generate inlined and/or
out-of-line instances of. */
if (write_symbols == DWARF_DEBUG)
{
set_decl_abstract_flags (decl, 1);
TIMEVAR (symout_time, dwarfout_file_scope_decl (decl, 0));
set_decl_abstract_flags (decl, 0);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef DWARF2_DEBUGGING_INFO
/* Generate the DWARF2 info for the "abstract" instance
of a function which we may later generate inlined and/or
out-of-line instances of. */
if (write_symbols == DWARF2_DEBUG)
{
set_decl_abstract_flags (decl, 1);
TIMEVAR (symout_time, dwarf2out_decl (decl));
set_decl_abstract_flags (decl, 0);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
TIMEVAR (integration_time, save_for_inline_nocopy (decl));
RTX_INTEGRATED_P (DECL_SAVED_INSNS (decl)) = inlinable;
goto exit_rest_of_compilation;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
/* If we have to compile the function now, save its rtl and subdecls
so that its compilation will not affect what others get. */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (inlinable || DECL_DEFER_OUTPUT (decl))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
#ifdef DWARF_DEBUGGING_INFO
/* Generate the DWARF info for the "abstract" instance of
a function which we will generate an out-of-line instance
of almost immediately (and which we may also later generate
various inlined instances of). */
if (write_symbols == DWARF_DEBUG)
{
set_decl_abstract_flags (decl, 1);
TIMEVAR (symout_time, dwarfout_file_scope_decl (decl, 0));
set_decl_abstract_flags (decl, 0);
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
#ifdef DWARF2_DEBUGGING_INFO
/* Generate the DWARF2 info for the "abstract" instance of
a function which we will generate an out-of-line instance
of almost immediately (and which we may also later generate
various inlined instances of). */
if (write_symbols == DWARF2_DEBUG)
{
set_decl_abstract_flags (decl, 1);
TIMEVAR (symout_time, dwarf2out_decl (decl));
set_decl_abstract_flags (decl, 0);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
saved_block_tree = DECL_INITIAL (decl);
saved_arguments = DECL_ARGUMENTS (decl);
TIMEVAR (integration_time, save_for_inline_copying (decl));
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
RTX_INTEGRATED_P (DECL_SAVED_INSNS (decl)) = inlinable;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
/* If specified extern inline but we aren't inlining it, we are
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
done. This goes for anything that gets here with DECL_EXTERNAL
set, not just things with DECL_INLINE. */
if (DECL_EXTERNAL (decl))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
goto exit_rest_of_compilation;
}
if (! DECL_DEFER_OUTPUT (decl))
TREE_ASM_WRITTEN (decl) = 1;
/* Now that integrate will no longer see our rtl, we need not distinguish
between the return value of this function and the return value of called
functions. */
rtx_equal_function_value_matters = 0;
/* Don't return yet if -Wreturn-type; we need to do jump_optimize. */
if ((rtl_dump_and_exit || flag_syntax_only) && !warn_return_type)
{
goto exit_rest_of_compilation;
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Emit code to get eh context, if needed. */
emit_eh_context ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#ifdef FINALIZE_PIC
/* If we are doing position-independent code generation, now
is the time to output special prologues and epilogues.
We do not want to do this earlier, because it just clutters
up inline functions with meaningless insns. */
if (flag_pic)
FINALIZE_PIC;
#endif
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* From now on, allocate rtl in current_obstack, not in saveable_obstack.
Note that that may have been done above, in save_for_inline_copying.
The call to resume_temporary_allocation near the end of this function
goes back to the usual state of affairs. This must be done after
we've built up any unwinders for exception handling, and done
the FINALIZE_PIC work, if necessary. */
rtl_in_current_obstack ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
insns = get_insns ();
/* Copy any shared structure that should not be shared. */
Merge rev 1.2 (-fformat-extensions); 1.{7,9} (complain about -O2 on the Alpha & FORCE_OPTIMIZATION_DOWNGRADE); 1.8 (-Wnon-const-format) into GCC 2.95.3(RC#3).
2001-02-17 09:06:31 +00:00
unshare_all_rtl (current_function_decl, insns);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef SETJMP_VIA_SAVE_AREA
/* This must be performed before virutal register instantiation. */
if (current_function_calls_alloca)
optimize_save_area_alloca (insns);
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Instantiate all virtual registers. */
instantiate_virtual_regs (current_function_decl, get_insns ());
/* See if we have allocated stack slots that are not directly addressable.
If so, scan all the insns and create explicit address computation
for all references to such slots. */
/* fixup_stack_slots (); */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Find all the EH handlers. */
find_exception_handler_labels ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Always do one jump optimization pass to ensure that JUMP_LABEL fields
are initialized and to compute whether control can drop off the end
of the function. */
TIMEVAR (jump_time, reg_scan (insns, max_reg_num (), 0));
TIMEVAR (jump_time, jump_optimize (insns, !JUMP_CROSS_JUMP, !JUMP_NOOP_MOVES,
JUMP_AFTER_REGSCAN));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Now is when we stop if -fsyntax-only and -Wreturn-type. */
if (rtl_dump_and_exit || flag_syntax_only || DECL_DEFER_OUTPUT (decl))
goto exit_rest_of_compilation;
/* Dump rtl code after jump, if we are doing that. */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (jump_opt_dump)
dump_rtl (".jump", decl, print_rtl, insns);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Perform common subexpression elimination.
Nonzero value from `cse_main' means that jumps were simplified
and some code may now be unreachable, so do
jump optimization again. */
if (optimize > 0)
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (cse_dump)
open_dump_file (".cse", decl_printable_name (decl, 2));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
TIMEVAR (cse_time, reg_scan (insns, max_reg_num (), 1));
if (flag_thread_jumps)
/* Hacks by tiemann & kenner. */
TIMEVAR (jump_time, thread_jumps (insns, max_reg_num (), 1));
TIMEVAR (cse_time, tem = cse_main (insns, max_reg_num (),
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
0, rtl_dump_file));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (tem || optimize > 1)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
TIMEVAR (jump_time, jump_optimize (insns, !JUMP_CROSS_JUMP,
!JUMP_NOOP_MOVES,
!JUMP_AFTER_REGSCAN));
Merge in fixes from the GCC anoncvs tree.
2000-01-22 16:05:33 +00:00
/* Run this after jump optmizations remove all the unreachable code
so that unreachable code will not keep values live. */
TIMEVAR (cse_time, delete_trivially_dead_insns (insns, max_reg_num ()));
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Dump rtl code after cse, if we are doing that. */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (cse_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
close_dump_file (print_rtl, insns);
if (graph_dump_format != no_graph)
print_rtl_graph_with_bb (dump_base_name, ".cse", insns);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
purge_addressof (insns);
reg_scan (insns, max_reg_num (), 1);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (addressof_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
dump_rtl (".addressof", decl, print_rtl, insns);
if (graph_dump_format != no_graph)
print_rtl_graph_with_bb (dump_base_name, ".addressof", insns);
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Perform global cse. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (optimize > 0 && flag_gcse)
{
if (gcse_dump)
open_dump_file (".gcse", IDENTIFIER_POINTER (DECL_NAME (decl)));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
TIMEVAR (gcse_time, tem = gcse_main (insns, rtl_dump_file));
/* If gcse altered any jumps, rerun jump optimizations to clean
things up. */
if (tem)
{
TIMEVAR (jump_time, jump_optimize (insns, !JUMP_CROSS_JUMP,
!JUMP_NOOP_MOVES,
!JUMP_AFTER_REGSCAN));
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (gcse_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
close_dump_file (print_rtl, insns);
if (graph_dump_format != no_graph)
print_rtl_graph_with_bb (dump_base_name, ".gcse", insns);
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Move constant computations out of loops. */
if (optimize > 0)
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (loop_dump)
open_dump_file (".loop", decl_printable_name (decl, 2));
TIMEVAR
(loop_time,
{
if (flag_rerun_loop_opt)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* We only want to perform unrolling once. */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
loop_optimize (insns, rtl_dump_file, 0, 0);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* The first call to loop_optimize makes some instructions
trivially dead. We delete those instructions now in the
hope that doing so will make the heuristics in loop work
better and possibly speed up compilation. */
delete_trivially_dead_insns (insns, max_reg_num ());
/* The regscan pass is currently necessary as the alias
analysis code depends on this information. */
reg_scan (insns, max_reg_num (), 1);
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
loop_optimize (insns, rtl_dump_file, flag_unroll_loops, 1);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
});
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Dump rtl code after loop opt, if we are doing that. */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (loop_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
close_dump_file (print_rtl, insns);
if (graph_dump_format != no_graph)
print_rtl_graph_with_bb (dump_base_name, ".loop", insns);
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (optimize > 0)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (cse2_dump)
open_dump_file (".cse2", decl_printable_name (decl, 2));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (flag_rerun_cse_after_loop)
{
/* Running another jump optimization pass before the second
cse pass sometimes simplifies the RTL enough to allow
the second CSE pass to do a better job. Jump_optimize can change
max_reg_num so we must rerun reg_scan afterwards.
??? Rework to not call reg_scan so often. */
TIMEVAR (jump_time, reg_scan (insns, max_reg_num (), 0));
TIMEVAR (jump_time, jump_optimize (insns, !JUMP_CROSS_JUMP,
!JUMP_NOOP_MOVES,
JUMP_AFTER_REGSCAN));
TIMEVAR (cse2_time, reg_scan (insns, max_reg_num (), 0));
TIMEVAR (cse2_time, tem = cse_main (insns, max_reg_num (),
1, rtl_dump_file));
if (tem)
TIMEVAR (jump_time, jump_optimize (insns, !JUMP_CROSS_JUMP,
!JUMP_NOOP_MOVES,
!JUMP_AFTER_REGSCAN));
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (flag_thread_jumps)
{
/* This pass of jump threading straightens out code
that was kinked by loop optimization. */
TIMEVAR (jump_time, reg_scan (insns, max_reg_num (), 0));
TIMEVAR (jump_time, thread_jumps (insns, max_reg_num (), 0));
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Dump rtl code after cse, if we are doing that. */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (cse2_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
close_dump_file (print_rtl, insns);
if (graph_dump_format != no_graph)
print_rtl_graph_with_bb (dump_base_name, ".cse2", insns);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (profile_arc_flag || flag_test_coverage || flag_branch_probabilities)
{
if (branch_prob_dump)
open_dump_file (".bp", decl_printable_name (decl, 2));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
TIMEVAR
(branch_prob_time,
{
branch_prob (insns, rtl_dump_file);
});
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (branch_prob_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
close_dump_file (print_rtl, insns);
if (graph_dump_format != no_graph)
print_rtl_graph_with_bb (dump_base_name, ".bp", insns);
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* We are no longer anticipating cse in this function, at least. */
cse_not_expected = 1;
/* Now we choose between stupid (pcc-like) register allocation
(if we got the -noreg switch and not -opt)
and smart register allocation. */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (optimize > 0) /* Stupid allocation probably won't work */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
obey_regdecls = 0; /* if optimizations being done. */
regclass_init ();
/* Print function header into flow dump now
because doing the flow analysis makes some of the dump. */
if (flow_dump)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
open_dump_file (".flow", decl_printable_name (decl, 2));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (obey_regdecls)
{
TIMEVAR (flow_time,
{
regclass (insns, max_reg_num ());
stupid_life_analysis (insns, max_reg_num (),
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
rtl_dump_file);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
});
}
else
{
/* Do control and data flow analysis,
and write some of the results to dump file. */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
TIMEVAR
(flow_time,
{
find_basic_blocks (insns, max_reg_num (), rtl_dump_file, 1);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
life_analysis (insns, max_reg_num (), rtl_dump_file, 1);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
});
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (warn_uninitialized)
{
uninitialized_vars_warning (DECL_INITIAL (decl));
setjmp_args_warning ();
}
}
/* Dump rtl after flow analysis. */
if (flow_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
close_dump_file (print_rtl_with_bb, insns);
if (graph_dump_format != no_graph)
print_rtl_graph_with_bb (dump_base_name, ".flow", insns);
}
/* The first life analysis pass has finished. From now on we can not
generate any new pseudos. */
no_new_pseudos = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* If -opt, try combining insns through substitution. */
if (optimize > 0)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
TIMEVAR (combine_time, combine_instructions (insns, max_reg_num ()));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Dump rtl code after insn combination. */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (combine_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
dump_rtl (".combine", decl, print_rtl_with_bb, insns);
if (graph_dump_format != no_graph)
print_rtl_graph_with_bb (dump_base_name, ".combine", insns);
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Register allocation pre-pass, to reduce number of moves
necessary for two-address machines. */
if (optimize > 0 && (flag_regmove || flag_expensive_optimizations))
{
if (regmove_dump)
open_dump_file (".regmove", decl_printable_name (decl, 2));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
TIMEVAR (regmove_time, regmove_optimize (insns, max_reg_num (),
rtl_dump_file));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (regmove_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
close_dump_file (print_rtl_with_bb, insns);
if (graph_dump_format != no_graph)
print_rtl_graph_with_bb (dump_base_name, ".regmove", insns);
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Print function header into sched dump now
because doing the sched analysis makes some of the dump. */
if (optimize > 0 && flag_schedule_insns)
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (sched_dump)
open_dump_file (".sched", decl_printable_name (decl, 2));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Do control and data sched analysis,
and write some of the results to dump file. */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
TIMEVAR (sched_time, schedule_insns (rtl_dump_file));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Dump rtl after instruction scheduling. */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (sched_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
close_dump_file (print_rtl_with_bb, insns);
if (graph_dump_format != no_graph)
print_rtl_graph_with_bb (dump_base_name, ".sched", insns);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Determine if the current function is a leaf before running reload
since this can impact optimizations done by the prologue and
epilogue thus changing register elimination offsets. */
current_function_is_leaf = leaf_function_p ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Unless we did stupid register allocation,
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
allocate pseudo-regs that are used only within 1 basic block.
RUN_JUMP_AFTER_RELOAD records whether or not we need to rerun the
jump optimizer after register allocation and reloading are finished. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (!obey_regdecls)
TIMEVAR (local_alloc_time,
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
recompute_reg_usage (insns, ! optimize_size);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
regclass (insns, max_reg_num ());
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
rebuild_label_notes_after_reload = local_alloc ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
});
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
else
rebuild_label_notes_after_reload = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Dump rtl code after allocating regs within basic blocks. */
if (local_reg_dump)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
open_dump_file (".lreg", decl_printable_name (decl, 2));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
TIMEVAR (dump_time, dump_flow_info (rtl_dump_file));
TIMEVAR (dump_time, dump_local_alloc (rtl_dump_file));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
close_dump_file (print_rtl_with_bb, insns);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (graph_dump_format != no_graph)
print_rtl_graph_with_bb (dump_base_name, ".lreg", insns);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (global_reg_dump)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
open_dump_file (".greg", decl_printable_name (decl, 2));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Unless we did stupid register allocation,
allocate remaining pseudo-regs, then do the reload pass
fixing up any insns that are invalid. */
TIMEVAR (global_alloc_time,
{
if (!obey_regdecls)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
failure = global_alloc (rtl_dump_file);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
failure = reload (insns, 0, rtl_dump_file);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
});
if (failure)
goto exit_rest_of_compilation;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Do a very simple CSE pass over just the hard registers. */
if (optimize > 0)
reload_cse_regs (insns);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Register allocation and reloading may have turned an indirect jump into
a direct jump. If so, we must rebuild the JUMP_LABEL fields of
jumping instructions. */
if (rebuild_label_notes_after_reload)
TIMEVAR (jump_time, rebuild_jump_labels (insns));
/* If optimizing and we are performing instruction scheduling after
reload, then go ahead and split insns now since we are about to
recompute flow information anyway.
reload_cse_regs may expose more splitting opportunities, expecially
for double-word operations. */
if (optimize > 0 && flag_schedule_insns_after_reload)
{
rtx insn;
for (insn = insns; insn; insn = NEXT_INSN (insn))
{
rtx last;
if (GET_RTX_CLASS (GET_CODE (insn)) != 'i')
continue;
last = try_split (PATTERN (insn), insn, 1);
if (last != insn)
{
PUT_CODE (insn, NOTE);
NOTE_SOURCE_FILE (insn) = 0;
NOTE_LINE_NUMBER (insn) = NOTE_INSN_DELETED;
}
}
}
if (global_reg_dump)
{
TIMEVAR (dump_time, dump_global_regs (rtl_dump_file));
close_dump_file (print_rtl_with_bb, insns);
if (graph_dump_format != no_graph)
print_rtl_graph_with_bb (dump_base_name, ".greg", insns);
}
/* Re-create the death notes which were deleted during reload. */
if (flow2_dump)
open_dump_file (".flow2", decl_printable_name (decl, 2));
if (optimize)
{
TIMEVAR
(flow2_time,
{
find_basic_blocks (insns, max_reg_num (), rtl_dump_file, 1);
life_analysis (insns, max_reg_num (), rtl_dump_file, 1);
});
}
flow2_completed = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* On some machines, the prologue and epilogue code, or parts thereof,
can be represented as RTL. Doing so lets us schedule insns between
it and the rest of the code and also allows delayed branch
scheduling to operate in the epilogue. */
thread_prologue_and_epilogue_insns (insns);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (flow2_dump)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
close_dump_file (print_rtl_with_bb, insns);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (graph_dump_format != no_graph)
print_rtl_graph_with_bb (dump_base_name, ".flow2", insns);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (optimize > 0 && flag_schedule_insns_after_reload)
{
if (sched2_dump)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
open_dump_file (".sched2", decl_printable_name (decl, 2));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Do control and data sched analysis again,
and write some more of the results to dump file. */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
TIMEVAR (sched2_time, schedule_insns (rtl_dump_file));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Dump rtl after post-reorder instruction scheduling. */
if (sched2_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
close_dump_file (print_rtl_with_bb, insns);
if (graph_dump_format != no_graph)
print_rtl_graph_with_bb (dump_base_name, ".sched2", insns);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
#ifdef LEAF_REGISTERS
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
current_function_uses_only_leaf_regs
= optimize > 0 && only_leaf_regs_used () && leaf_function_p ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
/* One more attempt to remove jumps to .+1
left by dead-store-elimination.
Also do cross-jumping this time
and delete no-op move insns. */
if (optimize > 0)
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
TIMEVAR (jump_time, jump_optimize (insns, JUMP_CROSS_JUMP,
JUMP_NOOP_MOVES,
!JUMP_AFTER_REGSCAN));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Dump rtl code after jump, if we are doing that. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (jump2_opt_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
dump_rtl (".jump2", decl, print_rtl_with_bb, insns);
if (graph_dump_format != no_graph)
print_rtl_graph_with_bb (dump_base_name, ".jump2", insns);
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* If a machine dependent reorganization is needed, call it. */
#ifdef MACHINE_DEPENDENT_REORG
MACHINE_DEPENDENT_REORG (insns);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (mach_dep_reorg_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
dump_rtl (".mach", decl, print_rtl_with_bb, insns);
if (graph_dump_format != no_graph)
print_rtl_graph_with_bb (dump_base_name, ".mach", insns);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
/* If a scheduling pass for delayed branches is to be done,
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
call the scheduling code. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#ifdef DELAY_SLOTS
if (optimize > 0 && flag_delayed_branch)
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (dbr_sched_dump)
open_dump_file (".dbr", decl_printable_name (decl, 2));
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
TIMEVAR (dbr_sched_time, dbr_schedule (insns, rtl_dump_file));
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (dbr_sched_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
close_dump_file (print_rtl_with_bb, insns);
if (graph_dump_format != no_graph)
print_rtl_graph_with_bb (dump_base_name, ".dbr", insns);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
#endif
/* Shorten branches. */
TIMEVAR (shorten_branch_time,
{
shorten_branches (get_insns ());
});
#ifdef STACK_REGS
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (stack_reg_dump)
open_dump_file (".stack", decl_printable_name (decl, 2));
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
TIMEVAR (stack_reg_time, reg_to_stack (insns, rtl_dump_file));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (stack_reg_dump)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
dump_rtl (".stack", decl, print_rtl_with_bb, insns);
if (graph_dump_format != no_graph)
print_rtl_graph_with_bb (dump_base_name, ".stack", insns);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
/* Now turn the rtl into assembler code. */
TIMEVAR (final_time,
{
rtx x;
char *fnname;
/* Get the function's name, as described by its RTL.
This may be different from the DECL_NAME name used
in the source file. */
x = DECL_RTL (decl);
if (GET_CODE (x) != MEM)
abort ();
x = XEXP (x, 0);
if (GET_CODE (x) != SYMBOL_REF)
abort ();
fnname = XSTR (x, 0);
assemble_start_function (decl, fnname);
final_start_function (insns, asm_out_file, optimize);
final (insns, asm_out_file, optimize, 0);
final_end_function (insns, asm_out_file, optimize);
assemble_end_function (decl, fnname);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (! quiet_flag)
fflush (asm_out_file);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Release all memory allocated by flow. */
free_basic_block_vars (0);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Release all memory held by regsets now */
regset_release_memory ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
});
/* Write DBX symbols if requested */
/* Note that for those inline functions where we don't initially
know for certain that we will be generating an out-of-line copy,
the first invocation of this routine (rest_of_compilation) will
skip over this code by doing a `goto exit_rest_of_compilation;'.
Later on, finish_compilation will call rest_of_compilation again
for those inline functions that need to have out-of-line copies
generated. During that call, we *will* be routed past here. */
#ifdef DBX_DEBUGGING_INFO
if (write_symbols == DBX_DEBUG)
TIMEVAR (symout_time, dbxout_function (decl));
#endif
#ifdef DWARF_DEBUGGING_INFO
if (write_symbols == DWARF_DEBUG)
TIMEVAR (symout_time, dwarfout_file_scope_decl (decl, 0));
#endif
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef DWARF2_DEBUGGING_INFO
if (write_symbols == DWARF2_DEBUG)
TIMEVAR (symout_time, dwarf2out_decl (decl));
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
exit_rest_of_compilation:
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
free_bb_mem ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* In case the function was not output,
don't leave any temporary anonymous types
queued up for sdb output. */
#ifdef SDB_DEBUGGING_INFO
if (write_symbols == SDB_DEBUG)
sdbout_types (NULL_TREE);
#endif
/* Put back the tree of subblocks and list of arguments
from before we copied them.
Code generation and the output of debugging info may have modified
the copy, but the original is unchanged. */
if (saved_block_tree != 0)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
DECL_INITIAL (decl) = saved_block_tree;
DECL_ARGUMENTS (decl) = saved_arguments;
DECL_ABSTRACT_ORIGIN (decl) = NULL_TREE;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
reload_completed = 0;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
flow2_completed = 0;
no_new_pseudos = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
TIMEVAR (final_time,
{
/* Clear out the insn_length contents now that they are no
longer valid. */
init_insn_lengths ();
/* Clear out the real_constant_chain before some of the rtx's
it runs through become garbage. */
clear_const_double_mem ();
/* Cancel the effect of rtl_in_current_obstack. */
resume_temporary_allocation ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Show no temporary slots allocated. */
init_temp_slots ();
});
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Make sure volatile mem refs aren't considered valid operands for
arithmetic insns. We must call this here if this is a nested inline
function, since the above code leaves us in the init_recog state
(from final.c), and the function context push/pop code does not
save/restore volatile_ok.
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
??? Maybe it isn't necessary for expand_start_function to call this
anymore if we do it here? */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
init_recog_no_volatile ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* The parsing time is all the time spent in yyparse
*except* what is spent in this function. */
parse_time -= get_run_time () - start_time;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Reset global variables. */
free_basic_block_vars (0);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
static void
display_help ()
{
int undoc;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
unsigned long i;
const char * lang;
#ifndef USE_CPPLIB
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
printf ("Usage: %s input [switches]\n", progname);
printf ("Switches:\n");
#endif
printf (" -ffixed-<register> Mark <register> as being unavailable to the compiler\n");
printf (" -fcall-used-<register> Mark <register> as being corrupted by function calls\n");
printf (" -fcall-saved-<register> Mark <register> as being preserved across functions\n");
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
printf (" -finline-limit-<number> Limits the size of inlined functions to <number>\n");
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
for (i = NUM_ELEM (f_options); i--;)
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char * description = f_options[i].description;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (description != NULL && * description != 0)
printf (" -f%-21s %s\n",
f_options[i].string, description);
}
printf (" -O[number] Set optimisation level to [number]\n");
printf (" -Os Optimise for space rather than speed\n");
printf (" -pedantic Issue warnings needed by strict compliance to ANSI C\n");
printf (" -pedantic-errors Like -pedantic except that errors are produced\n");
printf (" -w Suppress warnings\n");
printf (" -W Enable extra warnings\n");
for (i = NUM_ELEM (W_options); i--;)
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char * description = W_options[i].description;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (description != NULL && * description != 0)
printf (" -W%-21s %s\n",
W_options[i].string, description);
}
printf (" -Wid-clash-<num> Warn if 2 identifiers have the same first <num> chars\n");
printf (" -Wlarger-than-<number> Warn if an object is larger than <number> bytes\n");
printf (" -p Enable function profiling\n");
#if defined (BLOCK_PROFILER) || defined (FUNCTION_BLOCK_PROFILER)
printf (" -a Enable block profiling \n");
#endif
#if defined (BLOCK_PROFILER) || defined (FUNCTION_BLOCK_PROFILER) || defined FUNCTION_BLOCK_PROFILER_EXIT
printf (" -ax Enable jump profiling \n");
#endif
printf (" -o <file> Place output into <file> \n");
printf (" -G <number> Put global and static data smaller than <number>\n");
printf (" bytes into a special section (on some targets)\n");
for (i = NUM_ELEM (debug_args); i--;)
{
if (debug_args[i].description != NULL)
printf (" -%-22s %s\n", debug_args[i].arg, debug_args[i].description);
}
printf (" -aux-info <file> Emit declaration info into <file>.X\n");
printf (" -quiet Do not display functions compiled or elapsed time\n");
printf (" -version Display the compiler's version\n");
printf (" -d[letters] Enable dumps from specific passes of the compiler\n");
printf (" -dumpbase <file> Base name to be used for dumps from specific passes\n");
#if defined HAIFA || defined INSN_SCHEDULING
printf (" -sched-verbose-<number> Set the verbosity level of the scheduler\n");
#endif
printf (" --help Display this information\n");
undoc = 0;
lang = "language";
/* Display descriptions of language specific options.
If there is no description, note that there is an undocumented option.
If the description is empty, do not display anything. (This allows
options to be deliberately undocumented, for whatever reason).
If the option string is missing, then this is a marker, indicating
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
that the description string is in fact the name of a language, whose
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
language specific options are to follow. */
if (NUM_ELEM (documented_lang_options) > 1)
{
printf ("\nLanguage specific options:\n");
for (i = 0; i < NUM_ELEM (documented_lang_options); i++)
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char * description = documented_lang_options[i].description;
const char * option = documented_lang_options[i].option;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (description == NULL)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
undoc = 1;
if (extra_warnings)
printf (" %-23.23s [undocumented]\n", option);
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
else if (* description == 0)
continue;
else if (option == NULL)
{
if (undoc)
printf
("\nThere are undocumented %s specific options as well.\n",
lang);
undoc = 0;
printf ("\n Options for %s:\n", description);
lang = description;
}
else
printf (" %-23.23s %s\n", option, description);
}
}
if (undoc)
printf ("\nThere are undocumented %s specific options as well.\n", lang);
if (NUM_ELEM (target_switches) > 1
#ifdef TARGET_OPTIONS
|| NUM_ELEM (target_options) > 1
#endif
)
{
int doc = 0;
undoc = 0;
printf ("\nTarget specific options:\n");
for (i = NUM_ELEM (target_switches); i--;)
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char * option = target_switches[i].name;
const char * description = target_switches[i].description;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (option == NULL || * option == 0)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
continue;
else if (description == NULL)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
undoc = 1;
if (extra_warnings)
printf (" -m%-21.21s [undocumented]\n", option);
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
else if (* description != 0)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
doc += printf (" -m%-21.21s %s\n", option, description);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
#ifdef TARGET_OPTIONS
for (i = NUM_ELEM (target_options); i--;)
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char * option = target_options[i].prefix;
const char * description = target_options[i].description;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (option == NULL || * option == 0)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
continue;
else if (description == NULL)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
undoc = 1;
if (extra_warnings)
printf (" -m%-21.21s [undocumented]\n", option);
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
else if (* description != 0)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
doc += printf (" -m%-21.21s %s\n", option, description);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
#endif
if (undoc)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
if (doc)
printf ("\nThere are undocumented target specific options as well.\n");
else
printf (" They exist, but they are not documented.\n");
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
}
/* Compare the user specified 'option' with the language
specific 'lang_option'. Return true if they match, or
if 'option' is a viable prefix of 'lang_option'. */
static int
check_lang_option (option, lang_option)
char * option;
char * lang_option;
{
lang_independent_options * indep_options;
int len;
Merge rev 1.2 (-fformat-extensions); 1.{7,9} (complain about -O2 on the Alpha & FORCE_OPTIMIZATION_DOWNGRADE); 1.8 (-Wnon-const-format) into GCC 2.95.3(RC#1).
2001-01-03 18:05:31 +00:00
int numopts;
long k;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
char * space;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Ignore NULL entries. */
if (option == NULL || lang_option == NULL)
return 0;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if ((space = strchr (lang_option, ' ')) != NULL)
len = space - lang_option;
else
len = strlen (lang_option);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* If they do not match to the first n characters then fail. */
if (strncmp (option, lang_option, len) != 0)
return 0;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Do not accept a lang option, if it matches a normal -f or -W
option. Chill defines a -fpack, but we want to support
-fpack-struct. */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* An exact match is OK */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if ((int) strlen (option) == len)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
return 1;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* If it is not an -f or -W option allow the match */
if (option[0] != '-')
return 1;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
switch (option[1])
{
Merge rev 1.2 (-fformat-extensions); 1.{7,9} (complain about -O2 on the Alpha & FORCE_OPTIMIZATION_DOWNGRADE); 1.8 (-Wnon-const-format) into GCC 2.95.3(RC#1).
2001-01-03 18:05:31 +00:00
case 'f':
indep_options = f_options;
numopts = NUM_ELEM (f_options);
break;
case 'W':
indep_options = W_options;
numopts = NUM_ELEM (W_options);
break;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
default: return 1;
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* The option is a -f or -W option.
Skip past the prefix and search for the remainder in the
appropriate table of options. */
option += 2;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (option[0] == 'n' && option[1] == 'o' && option[2] == '-')
option += 3;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Merge rev 1.2 (-fformat-extensions); 1.{7,9} (complain about -O2 on the Alpha & FORCE_OPTIMIZATION_DOWNGRADE); 1.8 (-Wnon-const-format) into GCC 2.95.3(RC#1).
2001-01-03 18:05:31 +00:00
for (k = numopts; k--;)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
if (!strcmp (option, indep_options[k].string))
{
/* The option matched a language independent option,
do not allow the language specific match. */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
return 0;
}
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* The option matches the start of the langauge specific option
and it is not an exact match for a language independent option. */
return 1;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Entry point of cc1/c++. Decode command args, then call compile_file.
Exit code is 35 if can't open files, 34 if fatal error,
33 if had nonfatal errors, else success. */
int
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
main (argc, argv)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
int argc;
char **argv;
{
register int i;
char *filename = 0;
int flag_print_mem = 0;
int version_flag = 0;
char *p;
/* save in case md file wants to emit args as a comment. */
save_argc = argc;
save_argv = argv;
p = argv[0] + strlen (argv[0]);
while (p != argv[0] && p[-1] != '/'
#ifdef DIR_SEPARATOR
&& p[-1] != DIR_SEPARATOR
#endif
)
--p;
progname = p;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#if defined (RLIMIT_STACK) && defined (HAVE_GETRLIMIT) && defined (HAVE_SETRLIMIT)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Get rid of any avoidable limit on stack size. */
{
struct rlimit rlim;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Set the stack limit huge so that alloca does not fail. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
getrlimit (RLIMIT_STACK, &rlim);
rlim.rlim_cur = rlim.rlim_max;
setrlimit (RLIMIT_STACK, &rlim);
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#ifdef HAVE_LC_MESSAGES
setlocale (LC_MESSAGES, "");
#endif
(void) bindtextdomain (PACKAGE, localedir);
(void) textdomain (PACKAGE);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
signal (SIGFPE, float_signal);
#ifdef SIGPIPE
signal (SIGPIPE, pipe_closed);
#endif
decl_printable_name = decl_name;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
lang_expand_expr = (lang_expand_expr_t) do_abort;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Initialize whether `char' is signed. */
flag_signed_char = DEFAULT_SIGNED_CHAR;
#ifdef DEFAULT_SHORT_ENUMS
/* Initialize how much space enums occupy, by default. */
flag_short_enums = DEFAULT_SHORT_ENUMS;
#endif
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Perform language-specific options intialization. */
lang_init_options ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Scan to see what optimization level has been specified. That will
determine the default value of many flags. */
for (i = 1; i < argc; i++)
{
if (!strcmp (argv[i], "-O"))
{
optimize = 1;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
optimize_size = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
else if (argv[i][0] == '-' && argv[i][1] == 'O')
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Handle -Os, -O2, -O3, -O69, ... */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
char *p = &argv[i][2];
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if ((p[0] == 's') && (p[1] == 0))
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
{
optimize_size = 1;
/* Optimizing for size forces optimize to be 2. */
optimize = 2;
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
else
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const int optimize_val = read_integral_parameter (p, p - 2, -1);
if (optimize_val != -1)
{
optimize = optimize_val;
Add the `WANT_FORCE_OPTIMIZATION_DOWNGRADE' knob. If set to an integer value, it forces GCC to not optimize above this level. For intance, GCC made with "WANT_FORCE_OPTIMIZATION_DOWNGRADE=1" is a good setting for the Alpha platform when building ports.
2001-08-16 06:05:18 +00:00
#ifdef FORCE_OPTIMIZATION_DOWNGRADE
#warning FORCE_OPTIMIZATION_DOWNGRADE
if (optimize > FORCE_OPTIMIZATION_DOWNGRADE)
{
optimize = FORCE_OPTIMIZATION_DOWNGRADE;
warning ("\n***\n***\t-O%d converted to \"-O%d\" due to optimizer bugs on this platform\n***\n",
optimize_val,
FORCE_OPTIMIZATION_DOWNGRADE);
}
#endif /*FORCE_OPTIMIZATION_DOWNGRADE*/
#if defined(__alpha__)
Yell about -O2 on the Alpha. Forceably downgrade -O2+ if "FORCE_OPTIMIZATION_DOWNGRADE" is defined when GCC is built.
2000-03-26 12:56:54 +00:00
if (optimize > 1)
{
warning ("\n***\n***\tThe -O%d flag TRIGGERS KNOWN OPTIMIZER BUGS ON THIS PLATFORM\n***\n",
optimize_val);
}
Comment an endif.
2000-12-01 10:20:17 +00:00
#endif /*__alpha__*/
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
optimize_size = 0;
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
obey_regdecls = (optimize == 0);
if (optimize >= 1)
{
flag_defer_pop = 1;
flag_thread_jumps = 1;
#ifdef DELAY_SLOTS
flag_delayed_branch = 1;
#endif
#ifdef CAN_DEBUG_WITHOUT_FP
flag_omit_frame_pointer = 1;
#endif
}
if (optimize >= 2)
{
flag_cse_follow_jumps = 1;
flag_cse_skip_blocks = 1;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
flag_gcse = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
flag_expensive_optimizations = 1;
flag_strength_reduce = 1;
flag_rerun_cse_after_loop = 1;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
flag_rerun_loop_opt = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
flag_caller_saves = 1;
flag_force_mem = 1;
#ifdef INSN_SCHEDULING
flag_schedule_insns = 1;
flag_schedule_insns_after_reload = 1;
#endif
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
flag_regmove = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
if (optimize >= 3)
{
flag_inline_functions = 1;
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Initialize target_flags before OPTIMIZATION_OPTIONS so the latter can
modify it. */
target_flags = 0;
set_target_switch ("");
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#ifdef OPTIMIZATION_OPTIONS
/* Allow default optimizations to be specified on a per-machine basis. */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
OPTIMIZATION_OPTIONS (optimize, optimize_size);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
/* Initialize register usage now so switches may override. */
init_reg_sets ();
for (i = 1; i < argc; i++)
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
size_t j;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* If this is a language-specific option,
decode it in a language-specific way. */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
for (j = NUM_ELEM (documented_lang_options); j--;)
if (check_lang_option (argv[i], documented_lang_options[j].option))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
break;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (j != (size_t)-1)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
/* If the option is valid for *some* language,
treat it as valid even if this language doesn't understand it. */
int strings_processed = lang_decode_option (argc - i, argv + i);
if (!strcmp (argv[i], "--help"))
{
display_help ();
exit (0);
}
if (strings_processed != 0)
i += strings_processed - 1;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else if (argv[i][0] == '-' && argv[i][1] != 0)
{
register char *str = argv[i] + 1;
if (str[0] == 'Y')
str++;
if (str[0] == 'm')
set_target_switch (&str[1]);
else if (!strcmp (str, "dumpbase"))
{
dump_base_name = argv[++i];
}
else if (str[0] == 'd')
{
register char *p = &str[1];
while (*p)
switch (*p++)
{
case 'a':
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
branch_prob_dump = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
combine_dump = 1;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef DELAY_SLOTS
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
dbr_sched_dump = 1;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
flow_dump = 1;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
flow2_dump = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
global_reg_dump = 1;
jump_opt_dump = 1;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
addressof_dump = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
jump2_opt_dump = 1;
local_reg_dump = 1;
loop_dump = 1;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
regmove_dump = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
rtl_dump = 1;
cse_dump = 1, cse2_dump = 1;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
gcse_dump = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
sched_dump = 1;
sched2_dump = 1;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef STACK_REGS
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
stack_reg_dump = 1;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
#ifdef MACHINE_DEPENDENT_REORG
mach_dep_reorg_dump = 1;
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
break;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
case 'A':
flag_debug_asm = 1;
break;
case 'b':
branch_prob_dump = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
break;
case 'c':
combine_dump = 1;
break;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef DELAY_SLOTS
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
case 'd':
dbr_sched_dump = 1;
break;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
case 'f':
flow_dump = 1;
break;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
case 'F':
addressof_dump = 1;
break;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
case 'g':
global_reg_dump = 1;
break;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
case 'G':
gcse_dump = 1;
break;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
case 'j':
jump_opt_dump = 1;
break;
case 'J':
jump2_opt_dump = 1;
break;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef STACK_REGS
case 'k':
stack_reg_dump = 1;
break;
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
case 'l':
local_reg_dump = 1;
break;
case 'L':
loop_dump = 1;
break;
case 'm':
flag_print_mem = 1;
break;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef MACHINE_DEPENDENT_REORG
case 'M':
mach_dep_reorg_dump = 1;
break;
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
case 'p':
flag_print_asm_name = 1;
break;
case 'r':
rtl_dump = 1;
break;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
case 'R':
sched2_dump = 1;
break;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
case 's':
cse_dump = 1;
break;
case 'S':
sched_dump = 1;
break;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
case 't':
cse2_dump = 1;
break;
case 'N':
regmove_dump = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
break;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
case 'v':
graph_dump_format = vcg;
break;
case 'w':
flow2_dump = 1;
break;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
case 'y':
set_yydebug (1);
break;
case 'x':
rtl_dump_and_exit = 1;
break;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
case 'D': /* these are handled by the preprocessor */
case 'I':
break;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
default:
warning ("unrecognised gcc debugging option: %c", p[-1]);
break;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
else if (str[0] == 'f')
{
register char *p = &str[1];
int found = 0;
/* Some kind of -f option.
P's value is the option sans `-f'.
Search for it in the table of options. */
for (j = 0;
!found && j < sizeof (f_options) / sizeof (f_options[0]);
j++)
{
if (!strcmp (p, f_options[j].string))
{
*f_options[j].variable = f_options[j].on_value;
/* A goto here would be cleaner,
but breaks the vax pcc. */
found = 1;
}
if (p[0] == 'n' && p[1] == 'o' && p[2] == '-'
&& ! strcmp (p+3, f_options[j].string))
{
*f_options[j].variable = ! f_options[j].on_value;
found = 1;
}
}
if (found)
;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
else if (!strncmp (p, "inline-limit-", 13))
inline_max_insns =
read_integral_parameter (p + 13, p - 2, inline_max_insns);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef HAIFA
#ifdef INSN_SCHEDULING
else if (!strncmp (p, "sched-verbose-",14))
fix_sched_param("verbose",&p[14]);
#endif
#endif /* HAIFA */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else if (!strncmp (p, "fixed-", 6))
fix_register (&p[6], 1, 1);
else if (!strncmp (p, "call-used-", 10))
fix_register (&p[10], 0, 1);
else if (!strncmp (p, "call-saved-", 11))
fix_register (&p[11], 0, 0);
else
error ("Invalid option `%s'", argv[i]);
}
else if (str[0] == 'O')
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* Already been treated above. Do nothing. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
else if (!strcmp (str, "pedantic"))
pedantic = 1;
else if (!strcmp (str, "pedantic-errors"))
flag_pedantic_errors = pedantic = 1;
else if (!strcmp (str, "quiet"))
quiet_flag = 1;
else if (!strcmp (str, "version"))
version_flag = 1;
else if (!strcmp (str, "w"))
inhibit_warnings = 1;
else if (!strcmp (str, "W"))
{
extra_warnings = 1;
/* We save the value of warn_uninitialized, since if they put
-Wuninitialized on the command line, we need to generate a
warning about not using it without also specifying -O. */
if (warn_uninitialized != 1)
warn_uninitialized = 2;
}
else if (str[0] == 'W')
{
register char *p = &str[1];
int found = 0;
/* Some kind of -W option.
P's value is the option sans `-W'.
Search for it in the table of options. */
for (j = 0;
!found && j < sizeof (W_options) / sizeof (W_options[0]);
j++)
{
if (!strcmp (p, W_options[j].string))
{
*W_options[j].variable = W_options[j].on_value;
/* A goto here would be cleaner,
but breaks the vax pcc. */
found = 1;
}
if (p[0] == 'n' && p[1] == 'o' && p[2] == '-'
&& ! strcmp (p+3, W_options[j].string))
{
*W_options[j].variable = ! W_options[j].on_value;
found = 1;
}
}
if (found)
;
else if (!strncmp (p, "id-clash-", 9))
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const int id_clash_val
= read_integral_parameter (p + 9, p - 2, -1);
if (id_clash_val != -1)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
id_clash_len = id_clash_val;
warn_id_clash = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
else if (!strncmp (p, "larger-than-", 12))
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const int larger_than_val
= read_integral_parameter (p + 12, p - 2, -1);
if (larger_than_val != -1)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
larger_than_size = larger_than_val;
warn_larger_than = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
else
error ("Invalid option `%s'", argv[i]);
}
else if (!strcmp (str, "p"))
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
profile_flag = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
else if (!strcmp (str, "a"))
{
#if !defined (BLOCK_PROFILER) || !defined (FUNCTION_BLOCK_PROFILER)
warning ("`-a' option (basic block profile) not supported");
#else
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
profile_block_flag = (profile_block_flag < 2) ? 1 : 3;
#endif
}
else if (!strcmp (str, "ax"))
{
#if !defined (FUNCTION_BLOCK_PROFILER_EXIT) || !defined (BLOCK_PROFILER) || !defined (FUNCTION_BLOCK_PROFILER)
warning ("`-ax' option (jump profiling) not supported");
#else
profile_block_flag = (!profile_block_flag
|| profile_block_flag == 2) ? 2 : 3;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
}
else if (str[0] == 'g')
{
unsigned level;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* A lot of code assumes write_symbols == NO_DEBUG if the
debugging level is 0 (thus -gstabs1 -gstabs0 would lose track
of what debugging type has been selected). This records the
selected type. It is an error to specify more than one
debugging type. */
static enum debug_info_type selected_debug_type = NO_DEBUG;
/* Non-zero if debugging format has been explicitly set.
-g and -ggdb don't explicitly set the debugging format so
-gdwarf -g3 is equivalent to -gdwarf3. */
static int type_explicitly_set_p = 0;
/* Indexed by enum debug_info_type. */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
static const char *debug_type_names[] =
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
"none", "stabs", "coff", "dwarf-1", "dwarf-2", "xcoff"
};
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* The maximum admissible debug level value. */
static const unsigned max_debug_level = 3;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Look up STR in the table. */
for (da = debug_args; da->arg; da++)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const int da_len = strlen (da->arg);
if (! strncmp (str, da->arg, da_len))
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
enum debug_info_type type = da->debug_type;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *p = str + da_len;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (*p && (*p < '0' || *p > '9'))
continue;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
/* A debug flag without a level defaults to level 2.
Note we do not want to call read_integral_parameter
for that case since it will call atoi which
will return zero.
??? We may want to generalize the interface to
read_integral_parameter to better handle this case
if this case shows up often. */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (*p)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
level = read_integral_parameter (p, 0,
max_debug_level + 1);
else
level = 2;
if (da_len > 1 && *p && !strncmp (str, "gdwarf", da_len))
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
error ("use -gdwarf -g%d for DWARF v1, level %d",
level, level);
if (level == 2)
error ("use -gdwarf-2 for DWARF v2");
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (level > max_debug_level)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
warning ("ignoring option `%s' due to invalid debug level specification",
str - 1);
level = debug_info_level;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (type == NO_DEBUG)
{
type = PREFERRED_DEBUGGING_TYPE;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (da_len > 1 && strncmp (str, "ggdb", da_len) == 0)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
#if defined (DWARF2_DEBUGGING_INFO) && !defined (LINKER_DOES_NOT_WORK_WITH_DWARF2)
type = DWARF2_DEBUG;
#else
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#ifdef DBX_DEBUGGING_INFO
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
type = DBX_DEBUG;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#endif
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
}
}
if (type == NO_DEBUG)
warning ("`-%s' not supported by this configuration of GCC",
str);
/* Does it conflict with an already selected type? */
if (type_explicitly_set_p
/* -g/-ggdb don't conflict with anything */
&& da->debug_type != NO_DEBUG
&& type != selected_debug_type)
warning ("`-%s' ignored, conflicts with `-g%s'",
str, debug_type_names[(int) selected_debug_type]);
else
{
/* If the format has already been set, -g/-ggdb
only change the debug level. */
if (type_explicitly_set_p
&& da->debug_type == NO_DEBUG)
; /* don't change debugging type */
else
{
selected_debug_type = type;
type_explicitly_set_p = da->debug_type != NO_DEBUG;
}
write_symbols = (level == 0
? NO_DEBUG
: selected_debug_type);
use_gnu_debug_info_extensions = da->use_extensions_p;
debug_info_level = (enum debug_info_level) level;
}
break;
}
}
if (! da->arg)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
warning ("`-%s' not supported by this configuration of GCC",
str);
}
else if (!strcmp (str, "o"))
{
asm_file_name = argv[++i];
}
else if (str[0] == 'G')
{
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const int g_switch_val = (str[1] != '\0') ?
read_integral_parameter(str + 1, 0, -1) :
read_integral_parameter(argv[++i], 0, -1);
if (g_switch_val != -1)
{
g_switch_set = TRUE;
g_switch_value = g_switch_val;
}
else
{
error("Invalid option `-%s'",str);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
else if (!strncmp (str, "aux-info", 8))
{
flag_gen_aux_info = 1;
aux_info_file_name = (str[8] != '\0' ? str+8 : argv[++i]);
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
else if (!strcmp (str, "-help"))
{
display_help ();
exit (0);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
else
error ("Invalid option `%s'", argv[i]);
}
else if (argv[i][0] == '+')
error ("Invalid option `%s'", argv[i]);
else
filename = argv[i];
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Checker uses the frame pointer. */
if (flag_check_memory_usage)
flag_omit_frame_pointer = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (optimize == 0)
{
/* Inlining does not work if not optimizing,
so force it not to be done. */
flag_no_inline = 1;
warn_inline = 0;
/* The c_decode_option and lang_decode_option functions set
this to `2' if -Wall is used, so we can avoid giving out
lots of errors for people who don't realize what -Wall does. */
if (warn_uninitialized == 1)
warning ("-Wuninitialized is not supported without -O");
}
#ifdef OVERRIDE_OPTIONS
/* Some machines may reject certain combinations of options. */
OVERRIDE_OPTIONS;
#endif
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (exceptions_via_longjmp == 2)
{
#ifdef DWARF2_UNWIND_INFO
exceptions_via_longjmp = ! DWARF2_UNWIND_INFO;
#else
exceptions_via_longjmp = 1;
#endif
}
if (profile_block_flag == 3)
{
warning ("`-ax' and `-a' are conflicting options. `-a' ignored.");
profile_block_flag = 2;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Unrolling all loops implies that standard loop unrolling must also
be done. */
if (flag_unroll_all_loops)
flag_unroll_loops = 1;
/* Loop unrolling requires that strength_reduction be on also. Silently
turn on strength reduction here if it isn't already on. Also, the loop
unrolling code assumes that cse will be run after loop, so that must
be turned on also. */
if (flag_unroll_loops)
{
flag_strength_reduce = 1;
flag_rerun_cse_after_loop = 1;
}
/* Warn about options that are not supported on this machine. */
#ifndef INSN_SCHEDULING
if (flag_schedule_insns || flag_schedule_insns_after_reload)
warning ("instruction scheduling not supported on this target machine");
#endif
#ifndef DELAY_SLOTS
if (flag_delayed_branch)
warning ("this target machine does not have delayed branches");
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
user_label_prefix = USER_LABEL_PREFIX;
if (flag_leading_underscore != -1)
{
/* If the default prefix is more complicated than "" or "_",
issue a warning and ignore this option. */
if (user_label_prefix[0] == 0 ||
(user_label_prefix[0] == '_' && user_label_prefix[1] == 0))
{
user_label_prefix = flag_leading_underscore ? "_" : "";
}
else
warning ("-f%sleading-underscore not supported on this target machine",
flag_leading_underscore ? "" : "no-");
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* If we are in verbose mode, write out the version and maybe all the
option flags in use. */
if (version_flag)
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
print_version (stderr, "");
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (! quiet_flag)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
print_switch_values (stderr, 0, MAX_LINE, "", " ", "\n");
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
compile_file (filename);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#if !defined(OS2) && !defined(VMS) && (!defined(_WIN32) || defined (__CYGWIN__)) && !defined(__INTERIX)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (flag_print_mem)
{
char *lim = (char *) sbrk (0);
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
notice ("Data size %ld.\n", (long) (lim - (char *) &environ));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
fflush (stderr);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifndef __MSDOS__
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
#ifdef USG
system ("ps -l 1>&2");
#else /* not USG */
system ("ps v");
#endif /* not USG */
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#endif /* ! OS2 && ! VMS && (! _WIN32 || CYGWIN) && ! __INTERIX */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
if (errorcount)
exit (FATAL_EXIT_CODE);
if (sorrycount)
exit (FATAL_EXIT_CODE);
exit (SUCCESS_EXIT_CODE);
return 0;
}
/* Decode -m switches. */
/* Decode the switch -mNAME. */
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
static void
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
set_target_switch (name)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *name;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
register size_t j;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
int valid_target_option = 0;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
for (j = 0; j < sizeof target_switches / sizeof target_switches[0]; j++)
if (!strcmp (target_switches[j].name, name))
{
if (target_switches[j].value < 0)
target_flags &= ~-target_switches[j].value;
else
target_flags |= target_switches[j].value;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
valid_target_option = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
#ifdef TARGET_OPTIONS
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (!valid_target_option)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
for (j = 0; j < sizeof target_options / sizeof target_options[0]; j++)
{
int len = strlen (target_options[j].prefix);
if (!strncmp (target_options[j].prefix, name, len))
{
*target_options[j].variable = name + len;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
valid_target_option = 1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
if (!valid_target_option)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
error ("Invalid option `%s'", name);
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Print version information to FILE.
Each line begins with INDENT (for the case where FILE is the
assembler output file). */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
static void
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
print_version (file, indent)
FILE *file;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *indent;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
#ifndef __VERSION__
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
#define __VERSION__ "[?]"
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
fnotice (file,
#ifdef __GNUC__
"%s%s%s version %s (%s) compiled by GNU C version %s.\n"
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#else
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
"%s%s%s version %s (%s) compiled by CC.\n"
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#endif
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
, indent, *indent != 0 ? " " : "",
language_string, version_string, TARGET_NAME, __VERSION__);
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Print an option value and return the adjusted position in the line.
??? We don't handle error returns from fprintf (disk full); presumably
other code will catch a disk full though. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
static int
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
print_single_switch (file, pos, max, indent, sep, term, type, name)
FILE *file;
int pos, max;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *indent, *sep, *term, *type, *name;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* The ultrix fprintf returns 0 on success, so compute the result we want
here since we need it for the following test. */
int len = strlen (sep) + strlen (type) + strlen (name);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
if (pos != 0
&& pos + len > max)
{
fprintf (file, "%s", term);
pos = 0;
}
if (pos == 0)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
fprintf (file, "%s", indent);
pos = strlen (indent);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
fprintf (file, "%s%s%s", sep, type, name);
pos += len;
return pos;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Print active target switches to FILE.
POS is the current cursor position and MAX is the size of a "line".
Each line begins with INDENT and ends with TERM.
Each switch is separated from the next by SEP. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
static void
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
print_switch_values (file, pos, max, indent, sep, term)
FILE *file;
int pos, max;
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
const char *indent, *sep, *term;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
size_t j;
char **p;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Print the options as passed. */
pos = print_single_switch (file, pos, max, indent, *indent ? " " : "", term,
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
_("options passed: "), "");
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
for (p = &save_argv[1]; *p != NULL; p++)
if (**p == '-')
{
/* Ignore these. */
if (strcmp (*p, "-o") == 0)
{
if (p[1] != NULL)
p++;
continue;
}
if (strcmp (*p, "-quiet") == 0)
continue;
if (strcmp (*p, "-version") == 0)
continue;
if ((*p)[1] == 'd')
continue;
pos = print_single_switch (file, pos, max, indent, sep, term, *p, "");
}
if (pos > 0)
fprintf (file, "%s", term);
/* Print the -f and -m options that have been enabled.
We don't handle language specific options but printing argv
should suffice. */
pos = print_single_switch (file, 0, max, indent, *indent ? " " : "", term,
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
_("options enabled: "), "");
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
for (j = 0; j < sizeof f_options / sizeof f_options[0]; j++)
if (*f_options[j].variable == f_options[j].on_value)
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
pos = print_single_switch (file, pos, max, indent, sep, term,
"-f", f_options[j].string);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
/* Print target specific options. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
for (j = 0; j < sizeof target_switches / sizeof target_switches[0]; j++)
if (target_switches[j].name[0] != '\0'
&& target_switches[j].value > 0
&& ((target_switches[j].value & target_flags)
== target_switches[j].value))
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
pos = print_single_switch (file, pos, max, indent, sep, term,
"-m", target_switches[j].name);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
#ifdef TARGET_OPTIONS
for (j = 0; j < sizeof target_options / sizeof target_options[0]; j++)
if (*target_options[j].variable != NULL)
{
char prefix[256];
sprintf (prefix, "-m%s", target_options[j].prefix);
pos = print_single_switch (file, pos, max, indent, sep, term,
prefix, *target_options[j].variable);
}
#endif
fprintf (file, "%s", term);
}
/* Record the beginning of a new source file, named FILENAME. */
void
debug_start_source_file (filename)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
register char *filename ATTRIBUTE_UNUSED;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
#ifdef DBX_DEBUGGING_INFO
if (write_symbols == DBX_DEBUG)
dbxout_start_new_source_file (filename);
#endif
#ifdef DWARF_DEBUGGING_INFO
if (debug_info_level == DINFO_LEVEL_VERBOSE
&& write_symbols == DWARF_DEBUG)
dwarfout_start_new_source_file (filename);
#endif /* DWARF_DEBUGGING_INFO */
#ifdef DWARF2_DEBUGGING_INFO
if (debug_info_level == DINFO_LEVEL_VERBOSE
&& write_symbols == DWARF2_DEBUG)
dwarf2out_start_source_file (filename);
#endif /* DWARF2_DEBUGGING_INFO */
#ifdef SDB_DEBUGGING_INFO
if (write_symbols == SDB_DEBUG)
sdbout_start_new_source_file (filename);
#endif
}
/* Record the resumption of a source file. LINENO is the line number in
the source file we are returning to. */
void
debug_end_source_file (lineno)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
register unsigned lineno ATTRIBUTE_UNUSED;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
#ifdef DBX_DEBUGGING_INFO
if (write_symbols == DBX_DEBUG)
dbxout_resume_previous_source_file ();
#endif
#ifdef DWARF_DEBUGGING_INFO
if (debug_info_level == DINFO_LEVEL_VERBOSE
&& write_symbols == DWARF_DEBUG)
dwarfout_resume_previous_source_file (lineno);
#endif /* DWARF_DEBUGGING_INFO */
#ifdef DWARF2_DEBUGGING_INFO
if (debug_info_level == DINFO_LEVEL_VERBOSE
&& write_symbols == DWARF2_DEBUG)
dwarf2out_end_source_file ();
#endif /* DWARF2_DEBUGGING_INFO */
#ifdef SDB_DEBUGGING_INFO
if (write_symbols == SDB_DEBUG)
sdbout_resume_previous_source_file ();
#endif
}
/* Called from check_newline in c-parse.y. The `buffer' parameter contains
the tail part of the directive line, i.e. the part which is past the
initial whitespace, #, whitespace, directive-name, whitespace part. */
void
debug_define (lineno, buffer)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
register unsigned lineno ATTRIBUTE_UNUSED;
register char *buffer ATTRIBUTE_UNUSED;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
#ifdef DWARF_DEBUGGING_INFO
if (debug_info_level == DINFO_LEVEL_VERBOSE
&& write_symbols == DWARF_DEBUG)
dwarfout_define (lineno, buffer);
#endif /* DWARF_DEBUGGING_INFO */
#ifdef DWARF2_DEBUGGING_INFO
if (debug_info_level == DINFO_LEVEL_VERBOSE
&& write_symbols == DWARF2_DEBUG)
dwarf2out_define (lineno, buffer);
#endif /* DWARF2_DEBUGGING_INFO */
}
/* Called from check_newline in c-parse.y. The `buffer' parameter contains
the tail part of the directive line, i.e. the part which is past the
initial whitespace, #, whitespace, directive-name, whitespace part. */
void
debug_undef (lineno, buffer)
This adds rev 1.2 (-fformat-extensions) to GCC 2.95.1.
1999-10-27 09:31:52 +00:00
register unsigned lineno ATTRIBUTE_UNUSED;
register char *buffer ATTRIBUTE_UNUSED;
Fix conflicts. This adds rev 1.2 (-fformat-extensions) to EGCS 1.1.2.
1999-08-30 04:01:02 +00:00
{
#ifdef DWARF_DEBUGGING_INFO
if (debug_info_level == DINFO_LEVEL_VERBOSE
&& write_symbols == DWARF_DEBUG)
dwarfout_undef (lineno, buffer);
#endif /* DWARF_DEBUGGING_INFO */
#ifdef DWARF2_DEBUGGING_INFO
if (debug_info_level == DINFO_LEVEL_VERBOSE
&& write_symbols == DWARF2_DEBUG)
dwarf2out_undef (lineno, buffer);
#endif /* DWARF2_DEBUGGING_INFO */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Reference in New Issue Copy Permalink