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freebsd-dev/contrib/gcc/dbxout.c

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Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 dbx-format symbol table information from GNU compiler.
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
Copyright (C) 1987, 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
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
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
This file is part of 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
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
GCC 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.
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
GCC 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.
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
You should have received a copy of the GNU General Public License
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
along with GCC; see the file COPYING. If not, write to the Free
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 dbx-format symbol table data.
This consists of many symbol table entries, each of them
a .stabs assembler pseudo-op with four operands:
a "name" which is really a description of one symbol and its type,
a "code", which is a symbol defined in stab.h whose name starts with N_,
an unused operand always 0,
and a "value" which is an address or an offset.
The name is enclosed in doublequote characters.
Each function, variable, typedef, and structure tag
has a symbol table entry to define it.
The beginning and end of each level of name scoping within
a function are also marked by special symbol table entries.
The "name" consists of the symbol name, a colon, a kind-of-symbol letter,
and a data type number. The data type number may be followed by
"=" and a type definition; normally this will happen the first time
the type number is mentioned. The type definition may refer to
other types by number, and those type numbers may be followed
by "=" and nested definitions.
This can make the "name" quite long.
When a name is more than 80 characters, we split the .stabs pseudo-op
into two .stabs pseudo-ops, both sharing the same "code" and "value".
The first one is marked as continued with a double-backslash at the
end of its "name".
The kind-of-symbol letter distinguished function names from global
variables from file-scope variables from parameters from auto
variables in memory from typedef names from register variables.
See `dbxout_symbol'.
The "code" is mostly redundant with the kind-of-symbol letter
that goes in the "name", but not entirely: for symbols located
in static storage, the "code" says which segment the address is in,
which controls how it is relocated.
The "value" for a symbol in static storage
is the core address of the symbol (actually, the assembler
label for the symbol). For a symbol located in a stack slot
it is the stack offset; for one in a register, the register number.
For a typedef symbol, it is zero.
If DEBUG_SYMS_TEXT is defined, all debugging symbols must be
output while in the text section.
For more on data type definitions, see `dbxout_type'. */
#include "config.h"
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
#include "system.h"
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
#include "coretypes.h"
#include "tm.h"
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +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
#include "tree.h"
#include "rtl.h"
#include "flags.h"
#include "regs.h"
#include "insn-config.h"
#include "reload.h"
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
#include "output.h"
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
#include "dbxout.h"
#include "toplev.h"
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
#include "tm_p.h"
#include "ggc.h"
#include "debug.h"
#include "function.h"
#include "target.h"
#include "langhooks.h"
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
#include "obstack.h"
#include "expr.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
#ifdef XCOFF_DEBUGGING_INFO
#include "xcoffout.h"
#endif
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
#define DBXOUT_DECR_NESTING \
if (--debug_nesting == 0 && symbol_queue_index > 0) \
{ emit_pending_bincls_if_required (); debug_flush_symbol_queue (); }
#define DBXOUT_DECR_NESTING_AND_RETURN(x) \
do {--debug_nesting; return (x);} while (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
#ifndef ASM_STABS_OP
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
# ifdef XCOFF_DEBUGGING_INFO
# define ASM_STABS_OP "\t.stabx\t"
# else
# define ASM_STABS_OP "\t.stabs\t"
# 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
#endif
#ifndef ASM_STABN_OP
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
#define ASM_STABN_OP "\t.stabn\t"
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
#ifndef ASM_STABD_OP
#define ASM_STABD_OP "\t.stabd\t"
#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
#ifndef DBX_TYPE_DECL_STABS_CODE
#define DBX_TYPE_DECL_STABS_CODE N_LSYM
#endif
#ifndef DBX_STATIC_CONST_VAR_CODE
#define DBX_STATIC_CONST_VAR_CODE N_FUN
#endif
#ifndef DBX_REGPARM_STABS_CODE
#define DBX_REGPARM_STABS_CODE N_RSYM
#endif
#ifndef DBX_REGPARM_STABS_LETTER
#define DBX_REGPARM_STABS_LETTER 'P'
#endif
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
#ifndef NO_DBX_FUNCTION_END
#define NO_DBX_FUNCTION_END 0
#endif
#ifndef NO_DBX_BNSYM_ENSYM
#define NO_DBX_BNSYM_ENSYM 0
#endif
#ifndef NO_DBX_MAIN_SOURCE_DIRECTORY
#define NO_DBX_MAIN_SOURCE_DIRECTORY 0
#endif
#ifndef DBX_BLOCKS_FUNCTION_RELATIVE
#define DBX_BLOCKS_FUNCTION_RELATIVE 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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
#ifndef DBX_LINES_FUNCTION_RELATIVE
#define DBX_LINES_FUNCTION_RELATIVE 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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
#ifndef DBX_CONTIN_LENGTH
#define DBX_CONTIN_LENGTH 80
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
#ifndef DBX_CONTIN_CHAR
#define DBX_CONTIN_CHAR '\\'
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +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
enum typestatus {TYPE_UNSEEN, TYPE_XREF, TYPE_DEFINED};
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
/* Structure recording information about a C data type.
The status element says whether we have yet output
the definition of the type. TYPE_XREF says we have
output it as a cross-reference only.
The file_number and type_number elements are used if DBX_USE_BINCL
is defined. */
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
struct typeinfo GTY(())
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
{
enum typestatus status;
int file_number;
int type_number;
};
/* Vector recording information about C data types.
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
When we first notice a data type (a tree node),
we assign it a number using next_type_number.
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
That is its index in this vector. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
static GTY ((length ("typevec_len"))) struct typeinfo *typevec;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 elements of space allocated in `typevec'. */
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
static GTY(()) int typevec_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
/* In dbx output, each type gets a unique number.
This is the number for the next type output.
The number, once assigned, is in the TYPE_SYMTAB_ADDRESS field. */
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
static GTY(()) int next_type_number;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* The C front end may call dbxout_symbol before dbxout_init runs.
We save all such decls in this list and output them when we get
to dbxout_init. */
static GTY(()) tree preinit_symbols;
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
enum binclstatus {BINCL_NOT_REQUIRED, BINCL_PENDING, BINCL_PROCESSED};
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
/* When using N_BINCL in dbx output, each type number is actually a
pair of the file number and the type number within the file.
This is a stack of input files. */
struct dbx_file
{
struct dbx_file *next;
int file_number;
int next_type_number;
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
enum binclstatus bincl_status; /* Keep track of lazy bincl. */
const char *pending_bincl_name; /* Name of bincl. */
struct dbx_file *prev; /* Chain to traverse all pending bincls. */
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
};
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
/* This is the top of the stack.
This is not saved for PCH, because restoring a PCH should not change it.
next_file_number does have to be saved, because the PCH may use some
file numbers; however, just before restoring a PCH, next_file_number
should always be 0 because we should not have needed any file numbers
yet. */
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
#if (defined (DBX_DEBUGGING_INFO) || defined (XCOFF_DEBUGGING_INFO)) \
&& defined (DBX_USE_BINCL)
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
static struct dbx_file *current_file;
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
#endif
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
/* This is the next file number to use. */
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
static GTY(()) int next_file_number;
/* A counter for dbxout_function_end. */
static GTY(()) int scope_labelno;
/* A counter for dbxout_source_line. */
static GTY(()) int dbxout_source_line_counter;
/* Number for the next N_SOL filename stabs label. The number 0 is reserved
for the N_SO filename stabs label. */
static GTY(()) int source_label_number = 1;
/* Last source file name mentioned in a NOTE insn. */
static GTY(()) const char *lastfile;
/* Used by PCH machinery to detect if 'lastfile' should be reset to
base_input_file. */
static GTY(()) int lastfile_is_base;
/* Typical USG systems don't have stab.h, and they also have
no use for DBX-format debugging info. */
#if defined (DBX_DEBUGGING_INFO) || defined (XCOFF_DEBUGGING_INFO)
#ifdef DBX_USE_BINCL
/* If zero then there is no pending BINCL. */
static int pending_bincls = 0;
#endif
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
/* The original input file name. */
static const char *base_input_file;
#ifdef DEBUG_SYMS_TEXT
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
#define FORCE_TEXT switch_to_section (current_function_section ())
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
#else
#define FORCE_TEXT
#endif
#include "gstab.h"
#define STAB_CODE_TYPE enum __stab_debug_code
/* 1 if PARM is passed to this function in memory. */
#define PARM_PASSED_IN_MEMORY(PARM) \
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
(MEM_P (DECL_INCOMING_RTL (PARM)))
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
/* A C expression for the integer offset value of an automatic variable
(N_LSYM) having address X (an RTX). */
#ifndef DEBUGGER_AUTO_OFFSET
#define DEBUGGER_AUTO_OFFSET(X) \
(GET_CODE (X) == PLUS ? INTVAL (XEXP (X, 1)) : 0)
#endif
/* A C expression for the integer offset value of an argument (N_PSYM)
having address X (an RTX). The nominal offset is OFFSET. */
#ifndef DEBUGGER_ARG_OFFSET
#define DEBUGGER_ARG_OFFSET(OFFSET, X) (OFFSET)
#endif
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* This obstack holds the stab string currently being constructed. We
build it up here, then write it out, so we can split long lines up
properly (see dbxout_finish_complex_stabs). */
static struct obstack stabstr_ob;
static size_t stabstr_last_contin_point;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
#ifdef DBX_USE_BINCL
static void emit_bincl_stab (const char *c);
static void emit_pending_bincls (void);
#endif
static inline void emit_pending_bincls_if_required (void);
static void dbxout_init (const char *);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
static void dbxout_finish (const char *);
static void dbxout_start_source_file (unsigned, const char *);
static void dbxout_end_source_file (unsigned);
static void dbxout_typedefs (tree);
static void dbxout_type_index (tree);
static void dbxout_args (tree);
static void dbxout_type_fields (tree);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
static void dbxout_type_method_1 (tree);
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
static void dbxout_type_methods (tree);
static void dbxout_range_type (tree);
static void dbxout_type (tree, int);
static bool print_int_cst_bounds_in_octal_p (tree);
static void dbxout_type_name (tree);
static void dbxout_class_name_qualifiers (tree);
static int dbxout_symbol_location (tree, tree, const char *, rtx);
static void dbxout_symbol_name (tree, const char *, int);
static void dbxout_block (tree, int, tree);
static void dbxout_global_decl (tree);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
static void dbxout_type_decl (tree, int);
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
static void dbxout_handle_pch (unsigned);
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
/* The debug hooks structure. */
#if defined (DBX_DEBUGGING_INFO)
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
static void dbxout_source_line (unsigned int, const char *);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
static void dbxout_begin_prologue (unsigned int, const char *);
static void dbxout_source_file (const char *);
static void dbxout_function_end (tree);
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
static void dbxout_begin_function (tree);
static void dbxout_begin_block (unsigned, unsigned);
static void dbxout_end_block (unsigned, unsigned);
static void dbxout_function_decl (tree);
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
const struct gcc_debug_hooks dbx_debug_hooks =
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
{
dbxout_init,
dbxout_finish,
debug_nothing_int_charstar,
debug_nothing_int_charstar,
dbxout_start_source_file,
dbxout_end_source_file,
dbxout_begin_block,
dbxout_end_block,
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
debug_true_tree, /* ignore_block */
dbxout_source_line, /* source_line */
dbxout_begin_prologue, /* begin_prologue */
debug_nothing_int_charstar, /* end_prologue */
debug_nothing_int_charstar, /* end_epilogue */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
#ifdef DBX_FUNCTION_FIRST
dbxout_begin_function,
#else
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
debug_nothing_tree, /* begin_function */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
#endif
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
debug_nothing_int, /* end_function */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_function_decl,
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_global_decl, /* global_decl */
dbxout_type_decl, /* type_decl */
debug_nothing_tree_tree, /* imported_module_or_decl */
debug_nothing_tree, /* deferred_inline_function */
debug_nothing_tree, /* outlining_inline_function */
debug_nothing_rtx, /* label */
dbxout_handle_pch, /* handle_pch */
debug_nothing_rtx, /* var_location */
debug_nothing_void, /* switch_text_section */
0 /* start_end_main_source_file */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
};
#endif /* DBX_DEBUGGING_INFO */
#if defined (XCOFF_DEBUGGING_INFO)
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
const struct gcc_debug_hooks xcoff_debug_hooks =
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
{
dbxout_init,
dbxout_finish,
debug_nothing_int_charstar,
debug_nothing_int_charstar,
dbxout_start_source_file,
dbxout_end_source_file,
xcoffout_begin_block,
xcoffout_end_block,
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
debug_true_tree, /* ignore_block */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
xcoffout_source_line,
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
xcoffout_begin_prologue, /* begin_prologue */
debug_nothing_int_charstar, /* end_prologue */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
xcoffout_end_epilogue,
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
debug_nothing_tree, /* begin_function */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
xcoffout_end_function,
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
debug_nothing_tree, /* function_decl */
dbxout_global_decl, /* global_decl */
dbxout_type_decl, /* type_decl */
debug_nothing_tree_tree, /* imported_module_or_decl */
debug_nothing_tree, /* deferred_inline_function */
debug_nothing_tree, /* outlining_inline_function */
debug_nothing_rtx, /* label */
dbxout_handle_pch, /* handle_pch */
debug_nothing_rtx, /* var_location */
debug_nothing_void, /* switch_text_section */
0 /* start_end_main_source_file */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
};
#endif /* XCOFF_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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* Numeric formatting helper macro. Note that this does not handle
hexadecimal. */
#define NUMBER_FMT_LOOP(P, NUM, BASE) \
do \
{ \
int digit = NUM % BASE; \
NUM /= BASE; \
*--P = digit + '0'; \
} \
while (NUM > 0)
/* Utility: write a decimal integer NUM to asm_out_file. */
void
dbxout_int (int num)
{
char buf[64];
char *p = buf + sizeof buf;
unsigned int unum;
if (num == 0)
{
putc ('0', asm_out_file);
return;
}
if (num < 0)
{
putc ('-', asm_out_file);
unum = -num;
}
else
unum = num;
NUMBER_FMT_LOOP (p, unum, 10);
while (p < buf + sizeof buf)
{
putc (*p, asm_out_file);
p++;
}
}
/* Primitives for emitting simple stabs directives. All other stabs
routines should use these functions instead of directly emitting
stabs. They are exported because machine-dependent code may need
to invoke them, e.g. in a DBX_OUTPUT_* macro whose definition
forwards to code in CPU.c. */
/* The following functions should all be called immediately after one
of the dbxout_begin_stab* functions (below). They write out
various things as the value of a stab. */
/* Write out a literal zero as the value of a stab. */
void
dbxout_stab_value_zero (void)
{
fputs ("0\n", asm_out_file);
}
/* Write out the label LABEL as the value of a stab. */
void
dbxout_stab_value_label (const char *label)
{
assemble_name (asm_out_file, label);
putc ('\n', asm_out_file);
}
/* Write out the difference of two labels, LABEL - BASE, as the value
of a stab. */
void
dbxout_stab_value_label_diff (const char *label, const char *base)
{
assemble_name (asm_out_file, label);
putc ('-', asm_out_file);
assemble_name (asm_out_file, base);
putc ('\n', asm_out_file);
}
/* Write out an internal label as the value of a stab, and immediately
emit that internal label. This should be used only when
dbxout_stabd will not work. STEM is the name stem of the label,
COUNTERP is a pointer to a counter variable which will be used to
guarantee label uniqueness. */
void
dbxout_stab_value_internal_label (const char *stem, int *counterp)
{
char label[100];
int counter = counterp ? (*counterp)++ : 0;
ASM_GENERATE_INTERNAL_LABEL (label, stem, counter);
dbxout_stab_value_label (label);
targetm.asm_out.internal_label (asm_out_file, stem, counter);
}
/* Write out the difference between BASE and an internal label as the
value of a stab, and immediately emit that internal label. STEM and
COUNTERP are as for dbxout_stab_value_internal_label. */
void
dbxout_stab_value_internal_label_diff (const char *stem, int *counterp,
const char *base)
{
char label[100];
int counter = counterp ? (*counterp)++ : 0;
ASM_GENERATE_INTERNAL_LABEL (label, stem, counter);
dbxout_stab_value_label_diff (label, base);
targetm.asm_out.internal_label (asm_out_file, stem, counter);
}
/* The following functions produce specific kinds of stab directives. */
/* Write a .stabd directive with type STYPE and desc SDESC to asm_out_file. */
void
dbxout_stabd (int stype, int sdesc)
{
fputs (ASM_STABD_OP, asm_out_file);
dbxout_int (stype);
fputs (",0,", asm_out_file);
dbxout_int (sdesc);
putc ('\n', asm_out_file);
}
/* Write a .stabn directive with type STYPE. This function stops
short of emitting the value field, which is the responsibility of
the caller (normally it will be either a symbol or the difference
of two symbols). */
void
dbxout_begin_stabn (int stype)
{
fputs (ASM_STABN_OP, asm_out_file);
dbxout_int (stype);
fputs (",0,0,", asm_out_file);
}
/* Write a .stabn directive with type N_SLINE and desc LINE. As above,
the value field is the responsibility of the caller. */
void
dbxout_begin_stabn_sline (int lineno)
{
fputs (ASM_STABN_OP, asm_out_file);
dbxout_int (N_SLINE);
fputs (",0,", asm_out_file);
dbxout_int (lineno);
putc (',', asm_out_file);
}
/* Begin a .stabs directive with string "", type STYPE, and desc and
other fields 0. The value field is the responsibility of the
caller. This function cannot be used for .stabx directives. */
void
dbxout_begin_empty_stabs (int stype)
{
fputs (ASM_STABS_OP, asm_out_file);
fputs ("\"\",", asm_out_file);
dbxout_int (stype);
fputs (",0,0,", asm_out_file);
}
/* Begin a .stabs directive with string STR, type STYPE, and desc 0.
The value field is the responsibility of the caller. */
void
dbxout_begin_simple_stabs (const char *str, int stype)
{
fputs (ASM_STABS_OP, asm_out_file);
output_quoted_string (asm_out_file, str);
putc (',', asm_out_file);
dbxout_int (stype);
fputs (",0,0,", asm_out_file);
}
/* As above but use SDESC for the desc field. */
void
dbxout_begin_simple_stabs_desc (const char *str, int stype, int sdesc)
{
fputs (ASM_STABS_OP, asm_out_file);
output_quoted_string (asm_out_file, str);
putc (',', asm_out_file);
dbxout_int (stype);
fputs (",0,", asm_out_file);
dbxout_int (sdesc);
putc (',', asm_out_file);
}
/* The next set of functions are entirely concerned with production of
"complex" .stabs directives: that is, .stabs directives whose
strings have to be constructed piecemeal. dbxout_type,
dbxout_symbol, etc. use these routines heavily. The string is queued
up in an obstack, then written out by dbxout_finish_complex_stabs, which
is also responsible for splitting it up if it exceeds DBX_CONTIN_LENGTH.
(You might think it would be more efficient to go straight to stdio
when DBX_CONTIN_LENGTH is 0 (i.e. no length limit) but that turns
out not to be the case, and anyway this needs fewer #ifdefs.) */
/* Begin a complex .stabs directive. If we can, write the initial
ASM_STABS_OP to the asm_out_file. */
static void
dbxout_begin_complex_stabs (void)
{
emit_pending_bincls_if_required ();
FORCE_TEXT;
fputs (ASM_STABS_OP, asm_out_file);
putc ('"', asm_out_file);
gcc_assert (stabstr_last_contin_point == 0);
}
/* As above, but do not force text or emit pending bincls. This is
used by dbxout_symbol_location, which needs to do something else. */
static void
dbxout_begin_complex_stabs_noforcetext (void)
{
fputs (ASM_STABS_OP, asm_out_file);
putc ('"', asm_out_file);
gcc_assert (stabstr_last_contin_point == 0);
}
/* Add CHR, a single character, to the string being built. */
#define stabstr_C(chr) obstack_1grow (&stabstr_ob, chr)
/* Add STR, a normal C string, to the string being built. */
#define stabstr_S(str) obstack_grow (&stabstr_ob, str, strlen(str))
/* Add the text of ID, an IDENTIFIER_NODE, to the string being built. */
#define stabstr_I(id) obstack_grow (&stabstr_ob, \
IDENTIFIER_POINTER (id), \
IDENTIFIER_LENGTH (id))
/* Add NUM, a signed decimal number, to the string being built. */
static void
stabstr_D (HOST_WIDE_INT num)
{
char buf[64];
char *p = buf + sizeof buf;
unsigned int unum;
if (num == 0)
{
stabstr_C ('0');
return;
}
if (num < 0)
{
stabstr_C ('-');
unum = -num;
}
else
unum = num;
NUMBER_FMT_LOOP (p, unum, 10);
obstack_grow (&stabstr_ob, p, (buf + sizeof buf) - p);
}
/* Add NUM, an unsigned decimal number, to the string being built. */
static void
stabstr_U (unsigned HOST_WIDE_INT num)
{
char buf[64];
char *p = buf + sizeof buf;
if (num == 0)
{
stabstr_C ('0');
return;
}
NUMBER_FMT_LOOP (p, num, 10);
obstack_grow (&stabstr_ob, p, (buf + sizeof buf) - p);
}
/* Add CST, an INTEGER_CST tree, to the string being built as an
unsigned octal number. This routine handles values which are
larger than a single HOST_WIDE_INT. */
static void
stabstr_O (tree cst)
{
unsigned HOST_WIDE_INT high = TREE_INT_CST_HIGH (cst);
unsigned HOST_WIDE_INT low = TREE_INT_CST_LOW (cst);
char buf[128];
char *p = buf + sizeof buf;
/* GDB wants constants with no extra leading "1" bits, so
we need to remove any sign-extension that might be
present. */
{
const unsigned int width = TYPE_PRECISION (TREE_TYPE (cst));
if (width == HOST_BITS_PER_WIDE_INT * 2)
;
else if (width > HOST_BITS_PER_WIDE_INT)
high &= (((HOST_WIDE_INT) 1 << (width - HOST_BITS_PER_WIDE_INT)) - 1);
else if (width == HOST_BITS_PER_WIDE_INT)
high = 0;
else
high = 0, low &= (((HOST_WIDE_INT) 1 << width) - 1);
}
/* Leading zero for base indicator. */
stabstr_C ('0');
/* If the value is zero, the base indicator will serve as the value
all by itself. */
if (high == 0 && low == 0)
return;
/* If the high half is zero, we need only print the low half normally. */
if (high == 0)
NUMBER_FMT_LOOP (p, low, 8);
else
{
/* When high != 0, we need to print enough zeroes from low to
give the digits from high their proper place-values. Hence
NUMBER_FMT_LOOP cannot be used. */
const int n_digits = HOST_BITS_PER_WIDE_INT / 3;
int i;
for (i = 1; i <= n_digits; i++)
{
unsigned int digit = low % 8;
low /= 8;
*--p = '0' + digit;
}
/* Octal digits carry exactly three bits of information. The
width of a HOST_WIDE_INT is not normally a multiple of three.
Therefore, the next digit printed probably needs to carry
information from both low and high. */
if (HOST_BITS_PER_WIDE_INT % 3 != 0)
{
const int n_leftover_bits = HOST_BITS_PER_WIDE_INT % 3;
const int n_bits_from_high = 3 - n_leftover_bits;
const unsigned HOST_WIDE_INT
low_mask = (((unsigned HOST_WIDE_INT)1) << n_leftover_bits) - 1;
const unsigned HOST_WIDE_INT
high_mask = (((unsigned HOST_WIDE_INT)1) << n_bits_from_high) - 1;
unsigned int digit;
/* At this point, only the bottom n_leftover_bits bits of low
should be set. */
gcc_assert (!(low & ~low_mask));
digit = (low | ((high & high_mask) << n_leftover_bits));
high >>= n_bits_from_high;
*--p = '0' + digit;
}
/* Now we can format high in the normal manner. However, if
the only bits of high that were set were handled by the
digit split between low and high, high will now be zero, and
we don't want to print extra digits in that case. */
if (high)
NUMBER_FMT_LOOP (p, high, 8);
}
obstack_grow (&stabstr_ob, p, (buf + sizeof buf) - p);
}
/* Called whenever it is safe to break a stabs string into multiple
.stabs directives. If the current string has exceeded the limit
set by DBX_CONTIN_LENGTH, mark the current position in the buffer
as a continuation point by inserting DBX_CONTIN_CHAR (doubled if
it is a backslash) and a null character. */
static inline void
stabstr_continue (void)
{
if (DBX_CONTIN_LENGTH > 0
&& obstack_object_size (&stabstr_ob) - stabstr_last_contin_point
> DBX_CONTIN_LENGTH)
{
if (DBX_CONTIN_CHAR == '\\')
obstack_1grow (&stabstr_ob, '\\');
obstack_1grow (&stabstr_ob, DBX_CONTIN_CHAR);
obstack_1grow (&stabstr_ob, '\0');
stabstr_last_contin_point = obstack_object_size (&stabstr_ob);
}
}
#define CONTIN stabstr_continue ()
/* Macro subroutine of dbxout_finish_complex_stabs, which emits
all of the arguments to the .stabs directive after the string.
Overridden by xcoffout.h. CODE is the stabs code for this symbol;
LINE is the source line to write into the desc field (in extended
mode); SYM is the symbol itself.
ADDR, LABEL, and NUMBER are three different ways to represent the
stabs value field. At most one of these should be nonzero.
ADDR is used most of the time; it represents the value as an
RTL address constant.
LABEL is used (currently) only for N_CATCH stabs; it represents
the value as a string suitable for assemble_name.
NUMBER is used when the value is an offset from an implicit base
pointer (e.g. for a stack variable), or an index (e.g. for a
register variable). It represents the value as a decimal integer. */
#ifndef DBX_FINISH_STABS
#define DBX_FINISH_STABS(SYM, CODE, LINE, ADDR, LABEL, NUMBER) \
do { \
int line_ = use_gnu_debug_info_extensions ? LINE : 0; \
\
dbxout_int (CODE); \
fputs (",0,", asm_out_file); \
dbxout_int (line_); \
putc (',', asm_out_file); \
if (ADDR) \
output_addr_const (asm_out_file, ADDR); \
else if (LABEL) \
assemble_name (asm_out_file, LABEL); \
else \
dbxout_int (NUMBER); \
putc ('\n', asm_out_file); \
} while (0)
#endif
/* Finish the emission of a complex .stabs directive. When DBX_CONTIN_LENGTH
is zero, this has only to emit the close quote and the remainder of
the arguments. When it is nonzero, the string has been marshalled in
stabstr_ob, and this routine is responsible for breaking it up into
DBX_CONTIN_LENGTH-sized chunks.
SYM is the DECL of the symbol under consideration; it is used only
for its DECL_SOURCE_LINE. The other arguments are all passed directly
to DBX_FINISH_STABS; see above for details. */
static void
dbxout_finish_complex_stabs (tree sym, STAB_CODE_TYPE code,
rtx addr, const char *label, int number)
{
int line ATTRIBUTE_UNUSED;
char *str;
size_t len;
line = sym ? DECL_SOURCE_LINE (sym) : 0;
if (DBX_CONTIN_LENGTH > 0)
{
char *chunk;
size_t chunklen;
/* Nul-terminate the growing string, then get its size and
address. */
obstack_1grow (&stabstr_ob, '\0');
len = obstack_object_size (&stabstr_ob);
chunk = str = XOBFINISH (&stabstr_ob, char *);
/* Within the buffer are a sequence of NUL-separated strings,
each of which is to be written out as a separate stab
directive. */
for (;;)
{
chunklen = strlen (chunk);
fwrite (chunk, 1, chunklen, asm_out_file);
fputs ("\",", asm_out_file);
/* Must add an extra byte to account for the NUL separator. */
chunk += chunklen + 1;
len -= chunklen + 1;
/* Only put a line number on the last stab in the sequence. */
DBX_FINISH_STABS (sym, code, len == 0 ? line : 0,
addr, label, number);
if (len == 0)
break;
fputs (ASM_STABS_OP, asm_out_file);
putc ('"', asm_out_file);
}
stabstr_last_contin_point = 0;
}
else
{
/* No continuations - we can put the whole string out at once.
It is faster to augment the string with the close quote and
comma than to do a two-character fputs. */
obstack_grow (&stabstr_ob, "\",", 2);
len = obstack_object_size (&stabstr_ob);
str = XOBFINISH (&stabstr_ob, char *);
fwrite (str, 1, len, asm_out_file);
DBX_FINISH_STABS (sym, code, line, addr, label, number);
}
obstack_free (&stabstr_ob, str);
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
#if defined (DBX_DEBUGGING_INFO)
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
static void
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_function_end (tree 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
{
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
char lscope_label_name[100];
Stock files.
2005-06-03 03:50:42 +00:00
/* The Lscope label must be emitted even if we aren't doing anything
else; dbxout_block needs it. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
switch_to_section (function_section (current_function_decl));
/* Convert Lscope into the appropriate format for local labels in case
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
the system doesn't insert underscores in front of user generated
labels. */
ASM_GENERATE_INTERNAL_LABEL (lscope_label_name, "Lscope", scope_labelno);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
targetm.asm_out.internal_label (asm_out_file, "Lscope", scope_labelno);
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
Stock files.
2005-06-03 03:50:42 +00:00
/* The N_FUN tag at the end of the function is a GNU extension,
which may be undesirable, and is unnecessary if we do not have
named sections. */
if (!use_gnu_debug_info_extensions
|| NO_DBX_FUNCTION_END
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
|| !targetm.have_named_sections
|| DECL_IGNORED_P (decl))
Stock files.
2005-06-03 03:50:42 +00:00
return;
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
/* By convention, GCC will mark the end of a function with an N_FUN
symbol and an empty string. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (flag_reorder_blocks_and_partition)
{
dbxout_begin_empty_stabs (N_FUN);
dbxout_stab_value_label_diff (cfun->hot_section_end_label,
cfun->hot_section_label);
dbxout_begin_empty_stabs (N_FUN);
dbxout_stab_value_label_diff (cfun->cold_section_end_label,
cfun->cold_section_label);
}
else
{
char begin_label[20];
/* Reference current function start using LFBB. */
ASM_GENERATE_INTERNAL_LABEL (begin_label, "LFBB", scope_labelno);
dbxout_begin_empty_stabs (N_FUN);
dbxout_stab_value_label_diff (lscope_label_name, begin_label);
}
if (!NO_DBX_BNSYM_ENSYM && !flag_debug_only_used_symbols)
dbxout_stabd (N_ENSYM, 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
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
#endif /* DBX_DEBUGGING_INFO */
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* Get lang description for N_SO stab. */
static unsigned int ATTRIBUTE_UNUSED
get_lang_number (void)
{
const char *language_string = lang_hooks.name;
if (strcmp (language_string, "GNU C") == 0)
return N_SO_C;
else if (strcmp (language_string, "GNU C++") == 0)
return N_SO_CC;
else if (strcmp (language_string, "GNU F77") == 0)
return N_SO_FORTRAN;
else if (strcmp (language_string, "GNU F95") == 0)
return N_SO_FORTRAN90; /* CHECKME */
else if (strcmp (language_string, "GNU Pascal") == 0)
return N_SO_PASCAL;
else if (strcmp (language_string, "GNU Objective-C") == 0)
return N_SO_OBJC;
else if (strcmp (language_string, "GNU Objective-C++") == 0)
return N_SO_OBJCPLUS;
else
return 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
/* At the beginning of compilation, start writing the symbol table.
Initialize `typevec' and output the standard data types of C. */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
static void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_init (const char *input_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
{
char ltext_label_name[100];
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
bool used_ltext_label_name = false;
tree syms = lang_hooks.decls.getdecls ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
typevec_len = 100;
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
typevec = ggc_calloc (typevec_len, sizeof typevec[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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* stabstr_ob contains one string, which will be just fine with
1-byte alignment. */
obstack_specify_allocation (&stabstr_ob, 0, 1, xmalloc, free);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Convert Ltext into the appropriate format for local labels in case
the system doesn't insert underscores in front of user generated
labels. */
ASM_GENERATE_INTERNAL_LABEL (ltext_label_name, "Ltext", 0);
/* Put the current working directory in an N_SO symbol. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (use_gnu_debug_info_extensions && !NO_DBX_MAIN_SOURCE_DIRECTORY)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
static const char *cwd;
if (!cwd)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
cwd = get_src_pwd ();
if (cwd[0] == '\0')
cwd = "/";
else if (!IS_DIR_SEPARATOR (cwd[strlen (cwd) - 1]))
cwd = concat (cwd, "/", 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
#ifdef DBX_OUTPUT_MAIN_SOURCE_DIRECTORY
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
DBX_OUTPUT_MAIN_SOURCE_DIRECTORY (asm_out_file, cwd);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 /* no DBX_OUTPUT_MAIN_SOURCE_DIRECTORY */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_begin_simple_stabs_desc (cwd, N_SO, get_lang_number ());
dbxout_stab_value_label (ltext_label_name);
used_ltext_label_name = true;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 /* no DBX_OUTPUT_MAIN_SOURCE_DIRECTORY */
}
#ifdef DBX_OUTPUT_MAIN_SOURCE_FILENAME
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
DBX_OUTPUT_MAIN_SOURCE_FILENAME (asm_out_file, input_file_name);
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
#else
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_begin_simple_stabs_desc (input_file_name, N_SO, get_lang_number ());
dbxout_stab_value_label (ltext_label_name);
used_ltext_label_name = true;
#endif
if (used_ltext_label_name)
{
switch_to_section (text_section);
targetm.asm_out.internal_label (asm_out_file, "Ltext", 0);
}
/* Emit an N_OPT stab to indicate that this file was compiled by GCC.
The string used is historical. */
#ifndef NO_DBX_GCC_MARKER
dbxout_begin_simple_stabs ("gcc2_compiled.", N_OPT);
dbxout_stab_value_zero ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
base_input_file = lastfile = input_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
next_type_number = 1;
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
#ifdef DBX_USE_BINCL
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
current_file = XNEW (struct dbx_file);
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
current_file->next = NULL;
current_file->file_number = 0;
current_file->next_type_number = 1;
next_file_number = 1;
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
current_file->prev = NULL;
current_file->bincl_status = BINCL_NOT_REQUIRED;
current_file->pending_bincl_name = NULL;
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
#endif
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
/* Get all permanent types that have typedef names, and output them
all, except for those already output. Some language front ends
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
put these declarations in the top-level scope; some do not;
the latter are responsible for calling debug_hooks->type_decl from
their record_builtin_type 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
dbxout_typedefs (syms);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (preinit_symbols)
{
tree t;
for (t = nreverse (preinit_symbols); t; t = TREE_CHAIN (t))
dbxout_symbol (TREE_VALUE (t), 0);
preinit_symbols = 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
}
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
/* Output any typedef names for types described by TYPE_DECLs in SYMS. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_typedefs (tree syms)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
for (; syms != NULL_TREE; syms = TREE_CHAIN (syms))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (TREE_CODE (syms) == TYPE_DECL)
{
tree type = TREE_TYPE (syms);
if (TYPE_NAME (type)
&& TREE_CODE (TYPE_NAME (type)) == TYPE_DECL
No FreeBSD-local changes in these files.
2003-11-07 03:05:29 +00:00
&& COMPLETE_OR_VOID_TYPE_P (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
&& ! TREE_ASM_WRITTEN (TYPE_NAME (type)))
dbxout_symbol (TYPE_NAME (type), 0);
}
}
}
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
#ifdef DBX_USE_BINCL
/* Emit BINCL stab using given name. */
static void
emit_bincl_stab (const char *name)
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_begin_simple_stabs (name, N_BINCL);
dbxout_stab_value_zero ();
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
}
/* If there are pending bincls then it is time to emit all of them. */
static inline void
emit_pending_bincls_if_required (void)
{
if (pending_bincls)
emit_pending_bincls ();
}
/* Emit all pending bincls. */
static void
emit_pending_bincls (void)
{
struct dbx_file *f = current_file;
/* Find first pending bincl. */
while (f->bincl_status == BINCL_PENDING)
f = f->next;
/* Now emit all bincls. */
f = f->prev;
while (f)
{
if (f->bincl_status == BINCL_PENDING)
{
emit_bincl_stab (f->pending_bincl_name);
/* Update file number and status. */
f->file_number = next_file_number++;
f->bincl_status = BINCL_PROCESSED;
}
if (f == current_file)
break;
f = f->prev;
}
/* All pending bincls have been emitted. */
pending_bincls = 0;
}
#else
static inline void
emit_pending_bincls_if_required (void) {}
#endif
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
/* Change to reading from a new source file. Generate a N_BINCL stab. */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
static void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_start_source_file (unsigned int line ATTRIBUTE_UNUSED,
const char *filename ATTRIBUTE_UNUSED)
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
{
#ifdef DBX_USE_BINCL
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
struct dbx_file *n = XNEW (struct dbx_file);
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
n->next = current_file;
n->next_type_number = 1;
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
/* Do not assign file number now.
Delay it until we actually emit BINCL. */
n->file_number = 0;
n->prev = NULL;
current_file->prev = n;
n->bincl_status = BINCL_PENDING;
n->pending_bincl_name = filename;
pending_bincls = 1;
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
current_file = n;
#endif
}
/* Revert to reading a previous source file. Generate a N_EINCL stab. */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
static void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_end_source_file (unsigned int line ATTRIBUTE_UNUSED)
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
{
#ifdef DBX_USE_BINCL
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
/* Emit EINCL stab only if BINCL is not pending. */
if (current_file->bincl_status == BINCL_PROCESSED)
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
{
dbxout_begin_stabn (N_EINCL);
dbxout_stab_value_zero ();
}
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
current_file->bincl_status = BINCL_NOT_REQUIRED;
current_file = current_file->next;
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
#endif
}
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
/* Handle a few odd cases that occur when trying to make PCH files work. */
static void
dbxout_handle_pch (unsigned at_end)
{
if (! at_end)
{
/* When using the PCH, this file will be included, so we need to output
a BINCL. */
dbxout_start_source_file (0, lastfile);
/* The base file when using the PCH won't be the same as
the base file when it's being generated. */
lastfile = NULL;
}
else
{
/* ... and an EINCL. */
dbxout_end_source_file (0);
/* Deal with cases where 'lastfile' was never actually changed. */
lastfile_is_base = lastfile == NULL;
}
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
#if defined (DBX_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
/* Output debugging info to FILE to switch to sourcefile FILENAME. */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
static void
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_source_file (const char *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
{
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
if (lastfile == 0 && lastfile_is_base)
{
lastfile = base_input_file;
lastfile_is_base = 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 (filename && (lastfile == 0 || strcmp (filename, lastfile)))
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* Don't change section amid function. */
if (current_function_decl == NULL_TREE)
switch_to_section (text_section);
dbxout_begin_simple_stabs (filename, N_SOL);
dbxout_stab_value_internal_label ("Ltext", &source_label_number);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
lastfile = filename;
}
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* Output N_BNSYM, line number symbol entry, and local symbol at
function scope */
static void
dbxout_begin_prologue (unsigned int lineno, const char *filename)
{
if (use_gnu_debug_info_extensions
&& !NO_DBX_FUNCTION_END
&& !NO_DBX_BNSYM_ENSYM
&& !flag_debug_only_used_symbols)
dbxout_stabd (N_BNSYM, 0);
/* pre-increment the scope counter */
scope_labelno++;
dbxout_source_line (lineno, filename);
/* Output function begin block at function scope, referenced
by dbxout_block, dbxout_source_line and dbxout_function_end. */
emit_pending_bincls_if_required ();
targetm.asm_out.internal_label (asm_out_file, "LFBB", scope_labelno);
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
/* Output a line number symbol entry for source file FILENAME and line
number LINENO. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
static void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_source_line (unsigned int lineno, const char *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
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_source_file (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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
#ifdef DBX_OUTPUT_SOURCE_LINE
DBX_OUTPUT_SOURCE_LINE (asm_out_file, lineno, dbxout_source_line_counter);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (DBX_LINES_FUNCTION_RELATIVE)
{
char begin_label[20];
dbxout_begin_stabn_sline (lineno);
/* Reference current function start using LFBB. */
ASM_GENERATE_INTERNAL_LABEL (begin_label, "LFBB", scope_labelno);
dbxout_stab_value_internal_label_diff ("LM", &dbxout_source_line_counter,
begin_label);
}
else
dbxout_stabd (N_SLINE, lineno);
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
#endif
}
/* Describe the beginning of an internal block within a function. */
static void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_begin_block (unsigned int line ATTRIBUTE_UNUSED, unsigned int n)
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
{
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
emit_pending_bincls_if_required ();
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
targetm.asm_out.internal_label (asm_out_file, "LBB", n);
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
}
/* Describe the end line-number of an internal block within a function. */
static void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_end_block (unsigned int line ATTRIBUTE_UNUSED, unsigned int n)
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
{
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
emit_pending_bincls_if_required ();
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
targetm.asm_out.internal_label (asm_out_file, "LBE", n);
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
}
/* Output dbx data for a function definition.
This includes a definition of the function name itself (a symbol),
definitions of the parameters (locating them in the parameter list)
and then output the block that makes up the function's body
(including all the auto variables of the function). */
static void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_function_decl (tree decl)
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
{
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
emit_pending_bincls_if_required ();
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
#ifndef DBX_FUNCTION_FIRST
dbxout_begin_function (decl);
#endif
dbxout_block (DECL_INITIAL (decl), 0, DECL_ARGUMENTS (decl));
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_function_end (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
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
#endif /* DBX_DEBUGGING_INFO */
/* Debug information for a global DECL. Called from toplev.c after
compilation proper has finished. */
static void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_global_decl (tree decl)
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (TREE_CODE (decl) == VAR_DECL && !DECL_EXTERNAL (decl))
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
{
int saved_tree_used = TREE_USED (decl);
TREE_USED (decl) = 1;
dbxout_symbol (decl, 0);
TREE_USED (decl) = saved_tree_used;
}
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* This is just a function-type adapter; dbxout_symbol does exactly
what we want but returns an int. */
static void
dbxout_type_decl (tree decl, int local)
{
dbxout_symbol (decl, local);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* At the end of compilation, finish writing the symbol table.
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
The default is to call debug_free_queue but do nothing 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
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
static void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_finish (const char *filename 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
{
#ifdef DBX_OUTPUT_MAIN_SOURCE_FILE_END
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
DBX_OUTPUT_MAIN_SOURCE_FILE_END (asm_out_file, filename);
#elif defined DBX_OUTPUT_NULL_N_SO_AT_MAIN_SOURCE_FILE_END
{
switch_to_section (text_section);
dbxout_begin_empty_stabs (N_SO);
dbxout_stab_value_internal_label ("Letext", 0);
}
#endif
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
debug_free_queue ();
Update HEAD with stock GCC 3.2.2 release files.
2003-02-10 05:57:03 +00:00
}
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
/* Output the index of a type. */
static void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_type_index (tree type)
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
{
#ifndef DBX_USE_BINCL
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_D (TYPE_SYMTAB_ADDRESS (type));
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
#else
struct typeinfo *t = &typevec[TYPE_SYMTAB_ADDRESS (type)];
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ('(');
stabstr_D (t->file_number);
stabstr_C (',');
stabstr_D (t->type_number);
stabstr_C (')');
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* Used in several places: evaluates to '0' for a private decl,
'1' for a protected decl, '2' for a public decl. */
#define DECL_ACCESSIBILITY_CHAR(DECL) \
(TREE_PRIVATE (DECL) ? '0' : TREE_PROTECTED (DECL) ? '1' : '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
/* Subroutine of `dbxout_type'. Output the type fields of TYPE.
This must be a separate function because anonymous unions require
recursive calls. */
static void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_type_fields (tree 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
{
tree tem;
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +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
/* Output the name, type, position (in bits), size (in bits) of each
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
field that we can support. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (tem = TYPE_FIELDS (type); tem; tem = TREE_CHAIN (tem))
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* If one of the nodes is an error_mark or its type is then
return early. */
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
if (tem == error_mark_node || TREE_TYPE (tem) == error_mark_node)
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
/* Omit here local type decls until we know how to support them. */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
if (TREE_CODE (tem) == TYPE_DECL
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* Omit here the nameless fields that are used to skip bits. */
|| DECL_IGNORED_P (tem)
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
/* Omit fields whose position or size are variable or too large to
represent. */
|| (TREE_CODE (tem) == FIELD_DECL
&& (! host_integerp (bit_position (tem), 0)
|| ! DECL_SIZE (tem)
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
|| ! host_integerp (DECL_SIZE (tem), 1))))
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
continue;
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +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
else if (TREE_CODE (tem) != CONST_DECL)
{
/* Continue the line if necessary,
but not before the first field. */
if (tem != TYPE_FIELDS (type))
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
CONTIN;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (DECL_NAME (tem))
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_I (DECL_NAME (tem));
stabstr_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
if (use_gnu_debug_info_extensions
&& (TREE_PRIVATE (tem) || TREE_PROTECTED (tem)
|| TREE_CODE (tem) != FIELD_DECL))
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ('/');
stabstr_C (DECL_ACCESSIBILITY_CHAR (tem));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
dbxout_type ((TREE_CODE (tem) == FIELD_DECL
&& DECL_BIT_FIELD_TYPE (tem))
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
? DECL_BIT_FIELD_TYPE (tem) : TREE_TYPE (tem), 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 (TREE_CODE (tem) == VAR_DECL)
{
if (TREE_STATIC (tem) && use_gnu_debug_info_extensions)
{
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
tree name = DECL_ASSEMBLER_NAME (tem);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C (':');
stabstr_I (name);
stabstr_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
}
else
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* If TEM is non-static, GDB won't understand it. */
stabstr_S (",0,0;");
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
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
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
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C (',');
stabstr_D (int_bit_position (tem));
stabstr_C (',');
stabstr_D (tree_low_cst (DECL_SIZE (tem), 1));
stabstr_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
}
}
}
}
/* Subroutine of `dbxout_type_methods'. Output debug info about the
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
method described 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
static void
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_type_method_1 (tree 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
{
char c1 = 'A', c2;
if (TREE_CODE (TREE_TYPE (decl)) == FUNCTION_TYPE)
c2 = '?';
else /* it's a METHOD_TYPE. */
{
tree firstarg = TREE_VALUE (TYPE_ARG_TYPES (TREE_TYPE (decl)));
/* A for normal functions.
B for `const' member functions.
C for `volatile' member functions.
D for `const volatile' member functions. */
if (TYPE_READONLY (TREE_TYPE (firstarg)))
c1 += 1;
if (TYPE_VOLATILE (TREE_TYPE (firstarg)))
c1 += 2;
if (DECL_VINDEX (decl))
c2 = '*';
else
c2 = '.';
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* ??? Output the mangled name, which contains an encoding of the
method's type signature. May not be necessary anymore. */
stabstr_C (':');
stabstr_I (DECL_ASSEMBLER_NAME (decl));
stabstr_C (';');
stabstr_C (DECL_ACCESSIBILITY_CHAR (decl));
stabstr_C (c1);
stabstr_C (c2);
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
if (DECL_VINDEX (decl) && host_integerp (DECL_VINDEX (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
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_D (tree_low_cst (DECL_VINDEX (decl), 0));
stabstr_C (';');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (DECL_CONTEXT (decl), 0);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_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
}
}
/* Subroutine of `dbxout_type'. Output debug info about the methods defined
in TYPE. */
static void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_type_methods (tree 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
{
/* C++: put out the method names and their parameter lists */
tree methods = TYPE_METHODS (type);
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
tree fndecl;
tree last;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (methods == NULL_TREE)
return;
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
if (TREE_CODE (methods) != TREE_VEC)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
fndecl = methods;
else if (TREE_VEC_ELT (methods, 0) != NULL_TREE)
fndecl = TREE_VEC_ELT (methods, 0);
else
fndecl = TREE_VEC_ELT (methods, 1);
while (fndecl)
{
int need_prefix = 1;
/* Group together all the methods for the same operation.
These differ in the types of the arguments. */
for (last = NULL_TREE;
fndecl && (last == NULL_TREE || DECL_NAME (fndecl) == DECL_NAME (last));
fndecl = TREE_CHAIN (fndecl))
/* Output the name of the field (after overloading), as
well as the name of the field before overloading, along
with its parameter list */
{
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
/* Skip methods that aren't FUNCTION_DECLs. (In C++, these
include TEMPLATE_DECLs.) The debugger doesn't know what
to do with such entities anyhow. */
if (TREE_CODE (fndecl) != FUNCTION_DECL)
continue;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
CONTIN;
last = fndecl;
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
/* Also ignore abstract methods; those are only interesting to
the DWARF backends. */
if (DECL_IGNORED_P (fndecl) || DECL_ABSTRACT (fndecl))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
continue;
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
/* Redundantly output the plain name, since that's what gdb
expects. */
if (need_prefix)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_I (DECL_NAME (fndecl));
stabstr_S ("::");
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
need_prefix = 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
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (TREE_TYPE (fndecl), 0);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_type_method_1 (fndecl);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (!need_prefix)
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_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
}
}
/* Emit a "range" type specification, which has the form:
"r<index type>;<lower bound>;<upper bound>;".
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
TYPE is an INTEGER_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
static void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_range_type (tree 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
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ('r');
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (TREE_TYPE (type))
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (TREE_TYPE (type), 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 (TREE_CODE (type) != INTEGER_TYPE)
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (type, 0); /* E.g. Pascal's ARRAY [BOOLEAN] of INTEGER */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
/* Traditionally, we made sure 'int' was type 1, and builtin types
were defined to be sub-ranges of int. Unfortunately, this
does not allow us to distinguish true sub-ranges from integer
types. So, instead we define integer (non-sub-range) types as
sub-ranges of themselves. This matters for Chill. If this isn't
a subrange type, then we want to define it in terms of itself.
However, in C, this may be an anonymous integer type, and we don't
want to emit debug info referring to it. Just calling
dbxout_type_index won't work anyways, because the type hasn't been
defined yet. We make this work for both cases by checked to see
whether this is a defined type, referring to it if it is, and using
'int' otherwise. */
if (TYPE_SYMTAB_ADDRESS (type) != 0)
dbxout_type_index (type);
else
dbxout_type_index (integer_type_node);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C (';');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
if (TYPE_MIN_VALUE (type) != 0
&& host_integerp (TYPE_MIN_VALUE (type), 0))
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
{
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
if (print_int_cst_bounds_in_octal_p (type))
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_O (TYPE_MIN_VALUE (type));
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
else
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_D (tree_low_cst (TYPE_MIN_VALUE (type), 0));
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +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
else
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ('0');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C (';');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
if (TYPE_MAX_VALUE (type) != 0
&& host_integerp (TYPE_MAX_VALUE (type), 0))
{
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
if (print_int_cst_bounds_in_octal_p (type))
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_O (TYPE_MAX_VALUE (type));
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
else
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_D (tree_low_cst (TYPE_MAX_VALUE (type), 0));
stabstr_C (';');
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +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
else
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S ("-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
}
Use stock GCC versions on these files.
2004-07-28 03:36:15 +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
/* Output a reference to a type. If the type has not yet been
described in the dbx output, output its definition now.
For a type already defined, just refer to its definition
using the type number.
If FULL is nonzero, and the type has been described only with
a forward-reference, output the definition now.
If FULL is zero in this case, just refer to the forward-reference
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
using the number previously allocated. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_type (tree type, int full)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
tree tem;
tree main_variant;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 int anonymous_type_number = 0;
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
bool vector_type = false;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
if (TREE_CODE (type) == VECTOR_TYPE)
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
{
/* The frontend feeds us a representation for the vector as a struct
containing an array. Pull out the array type. */
type = TREE_TYPE (TYPE_FIELDS (TYPE_DEBUG_REPRESENTATION_TYPE (type)));
vector_type = true;
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +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 there was an input error and we don't really have a type,
avoid crashing and write something that is at least valid
by assuming `int'. */
if (type == error_mark_node)
type = integer_type_node;
else
{
if (TYPE_NAME (type)
&& TREE_CODE (TYPE_NAME (type)) == TYPE_DECL
&& TYPE_DECL_SUPPRESS_DEBUG (TYPE_NAME (type)))
full = 0;
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
/* Try to find the "main variant" with the same name. */
if (TYPE_NAME (type) && TREE_CODE (TYPE_NAME (type)) == TYPE_DECL
&& DECL_ORIGINAL_TYPE (TYPE_NAME (type)))
main_variant = TREE_TYPE (TYPE_NAME (type));
else
main_variant = TYPE_MAIN_VARIANT (type);
/* If we are not using extensions, stabs does not distinguish const and
volatile, so there is no need to make them separate types. */
if (!use_gnu_debug_info_extensions)
type = main_variant;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (TYPE_SYMTAB_ADDRESS (type) == 0)
{
/* Type has no dbx number assigned. Assign next available number. */
TYPE_SYMTAB_ADDRESS (type) = next_type_number++;
/* Make sure type vector is long enough to record about this type. */
if (next_type_number == typevec_len)
{
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
typevec
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
= ggc_realloc (typevec, (typevec_len * 2 * sizeof typevec[0]));
memset (typevec + typevec_len, 0, typevec_len * sizeof typevec[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
typevec_len *= 2;
}
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
#ifdef DBX_USE_BINCL
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
emit_pending_bincls_if_required ();
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
typevec[TYPE_SYMTAB_ADDRESS (type)].file_number
= current_file->file_number;
typevec[TYPE_SYMTAB_ADDRESS (type)].type_number
= current_file->next_type_number++;
#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
}
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
if (flag_debug_only_used_symbols)
{
if ((TREE_CODE (type) == RECORD_TYPE
|| TREE_CODE (type) == UNION_TYPE
|| TREE_CODE (type) == QUAL_UNION_TYPE
|| TREE_CODE (type) == ENUMERAL_TYPE)
&& TYPE_STUB_DECL (type)
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
&& DECL_P (TYPE_STUB_DECL (type))
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
&& ! DECL_IGNORED_P (TYPE_STUB_DECL (type)))
debug_queue_symbol (TYPE_STUB_DECL (type));
else if (TYPE_NAME (type)
&& TREE_CODE (TYPE_NAME (type)) == TYPE_DECL)
debug_queue_symbol (TYPE_NAME (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
/* Output the number of this type, to refer to it. */
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
dbxout_type_index (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
#ifdef DBX_TYPE_DEFINED
if (DBX_TYPE_DEFINED (type))
return;
#endif
/* If this type's definition has been output or is now being output,
that is all. */
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
switch (typevec[TYPE_SYMTAB_ADDRESS (type)].status)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 TYPE_UNSEEN:
break;
case TYPE_XREF:
/* If we have already had a cross reference,
and either that's all we want or that's the best we could do,
don't repeat the cross reference.
Sun dbx crashes if we do. */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
if (! full || !COMPLETE_TYPE_P (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
/* No way in DBX fmt to describe a variable size. */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
|| ! host_integerp (TYPE_SIZE (type), 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
return;
break;
case TYPE_DEFINED:
return;
}
#ifdef DBX_NO_XREFS
/* For systems where dbx output does not allow the `=xsNAME:' syntax,
leave the type-number completely undefined rather than output
a cross-reference. If we have already used GNU debug info extensions,
then it is OK to output a cross reference. This is necessary to get
proper C++ debug output. */
if ((TREE_CODE (type) == RECORD_TYPE || TREE_CODE (type) == UNION_TYPE
|| TREE_CODE (type) == QUAL_UNION_TYPE
|| TREE_CODE (type) == ENUMERAL_TYPE)
&& ! use_gnu_debug_info_extensions)
/* We must use the same test here as we use twice below when deciding
whether to emit a cross-reference. */
if ((TYPE_NAME (type) != 0
&& ! (TREE_CODE (TYPE_NAME (type)) == TYPE_DECL
&& DECL_IGNORED_P (TYPE_NAME (type)))
&& !full)
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
|| !COMPLETE_TYPE_P (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
/* No way in DBX fmt to describe a variable size. */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
|| ! host_integerp (TYPE_SIZE (type), 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 brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
typevec[TYPE_SYMTAB_ADDRESS (type)].status = TYPE_XREF;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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;
}
#endif
/* Output a definition now. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_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
/* Mark it as defined, so that if it is self-referent
we will not get into an infinite recursion of definitions. */
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
typevec[TYPE_SYMTAB_ADDRESS (type)].status = TYPE_DEFINED;
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
/* If this type is a variant of some other, hand off. Types with
different names are usefully distinguished. We only distinguish
cv-qualified types if we're using extensions. */
if (TYPE_READONLY (type) > TYPE_READONLY (main_variant))
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ('k');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (build_type_variant (type, 0, TYPE_VOLATILE (type)), 0);
return;
}
else if (TYPE_VOLATILE (type) > TYPE_VOLATILE (main_variant))
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ('B');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (build_type_variant (type, TYPE_READONLY (type), 0), 0);
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
return;
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
else if (main_variant != TYPE_MAIN_VARIANT (type))
{
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
if (flag_debug_only_used_symbols)
{
tree orig_type = DECL_ORIGINAL_TYPE (TYPE_NAME (type));
if ((TREE_CODE (orig_type) == RECORD_TYPE
|| TREE_CODE (orig_type) == UNION_TYPE
|| TREE_CODE (orig_type) == QUAL_UNION_TYPE
|| TREE_CODE (orig_type) == ENUMERAL_TYPE)
&& TYPE_STUB_DECL (orig_type)
&& ! DECL_IGNORED_P (TYPE_STUB_DECL (orig_type)))
debug_queue_symbol (TYPE_STUB_DECL (orig_type));
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
/* 'type' is a typedef; output the type it refers to. */
dbxout_type (DECL_ORIGINAL_TYPE (TYPE_NAME (type)), 0);
return;
}
/* else continue. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
switch (TREE_CODE (type))
{
case VOID_TYPE:
case LANG_TYPE:
gcc: Add support for Apple's Block extension Block objects [1] are a C-level syntactic and runtime feature. They are similar to standard C functions, but in addition to executable code they may also contain variable bindings to automatic (stack) or managed (heap) memory. A block can therefore maintain a set of state (data) that it can use to impact behavior when executed. This port is based on Apple's GCC 5646 with some bugfixes from Apple GCC 5666.3. It has some small differences with the support in clang, which remains the recommended compiler. Perhaps the most notable difference is that in GCC that __block is not actually a keyword, but a macro. There will be workaround for this issue in a near future. Other issues can be consulted in the clang documentation [2] For better compatiblity with Apple's GCC and llvm-gcc some related fixes and features from Apple have been included. Support for the non-standard nested functions in GCC is now off by default. No effort was made to update the ObjC support since FreeBSD doesn't carry ObjC in the base system, but some of the code crept in and was more difficult to remove than to adjust. Reference: [1] https://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/Blocks/Articles/00_Introduction.html [2] http://clang.llvm.org/compatibility.html#block-variable-initialization Obtained from: Apple GCC 4.2 MFC after: 3 weeks
2014-01-05 00:43:28 +00:00
/* APPLE LOCAL blocks 6034272 */
case BLOCK_POINTER_TYPE:
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* For a void type, just define it as itself; i.e., "5=5".
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 makes us consider it defined
without saying what it is. The debugger will make it
a void type when the reference is seen, and nothing will
ever override that default. */
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
dbxout_type_index (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
break;
case INTEGER_TYPE:
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (type == char_type_node && ! TYPE_UNSIGNED (type))
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
{
/* Output the type `char' as a subrange of itself!
I don't understand this definition, just copied it
from the output of pcc.
This used to use `r2' explicitly and we used to
take care to make sure that `char' was type number 2. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ('r');
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
dbxout_type_index (type);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S (";0;127;");
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
/* If this is a subtype of another integer type, always prefer to
write it as a subtype. */
else if (TREE_TYPE (type) != 0
&& TREE_CODE (TREE_TYPE (type)) == INTEGER_TYPE)
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
{
Use the stock (3.1) file.
2002-05-09 21:24:44 +00:00
/* If the size is non-standard, say what it is if we can use
GDB extensions. */
if (use_gnu_debug_info_extensions
&& TYPE_PRECISION (type) != TYPE_PRECISION (integer_type_node))
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S ("@s");
stabstr_D (TYPE_PRECISION (type));
stabstr_C (';');
Use the stock (3.1) file.
2002-05-09 21:24:44 +00:00
}
dbxout_range_type (type);
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
else
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
{
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
/* If the size is non-standard, say what it is if we can use
GDB extensions. */
if (use_gnu_debug_info_extensions
&& TYPE_PRECISION (type) != TYPE_PRECISION (integer_type_node))
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S ("@s");
stabstr_D (TYPE_PRECISION (type));
stabstr_C (';');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
}
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
if (print_int_cst_bounds_in_octal_p (type))
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ('r');
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
/* If this type derives from another type, output type index of
parent type. This is particularly important when parent type
is an enumerated type, because not generating the parent type
index would transform the definition of this enumerated type
into a plain unsigned type. */
if (TREE_TYPE (type) != 0)
dbxout_type_index (TREE_TYPE (type));
else
dbxout_type_index (type);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C (';');
stabstr_O (TYPE_MIN_VALUE (type));
stabstr_C (';');
stabstr_O (TYPE_MAX_VALUE (type));
stabstr_C (';');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
}
else
/* Output other integer types as subranges of `int'. */
dbxout_range_type (type);
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +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
break;
case REAL_TYPE:
/* This used to say `r1' and we used to take care
to make sure that `int' was type number 1. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ('r');
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
dbxout_type_index (integer_type_node);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C (';');
stabstr_D (int_size_in_bytes (type));
stabstr_S (";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
break;
case BOOLEAN_TYPE:
if (use_gnu_debug_info_extensions)
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S ("@s");
stabstr_D (BITS_PER_UNIT * int_size_in_bytes (type));
stabstr_S (";-16;");
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +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
else /* Define as enumeral type (False, True) */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S ("eFalse:0,True: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 COMPLEX_TYPE:
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
/* Differs from the REAL_TYPE by its new data type number.
R3 is NF_COMPLEX. We don't try to use any of the other NF_*
codes since gdb doesn't care anyway. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (TREE_CODE (TREE_TYPE (type)) == REAL_TYPE)
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S ("R3;");
stabstr_D (2 * int_size_in_bytes (TREE_TYPE (type)));
stabstr_S (";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
{
/* Output a complex integer type as a structure,
pending some other way to do it. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ('s');
stabstr_D (int_size_in_bytes (type));
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S ("real:");
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (TREE_TYPE (type), 0);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S (",0,");
stabstr_D (TYPE_PRECISION (TREE_TYPE (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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S (";imag:");
dbxout_type (TREE_TYPE (type), 0);
stabstr_C (',');
stabstr_D (TYPE_PRECISION (TREE_TYPE (type)));
stabstr_C (',');
stabstr_D (TYPE_PRECISION (TREE_TYPE (type)));
stabstr_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
}
break;
case ARRAY_TYPE:
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
/* Make arrays of packed bits look like bitstrings for chill. */
if (TYPE_PACKED (type) && use_gnu_debug_info_extensions)
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S ("@s");
stabstr_D (BITS_PER_UNIT * int_size_in_bytes (type));
stabstr_S (";@S;S");
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (TYPE_DOMAIN (type), 0);
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
break;
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (use_gnu_debug_info_extensions && vector_type)
stabstr_S ("@V;");
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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" followed by a range type definition
for the index type of the array
followed by a reference to the target-type.
ar1;0;N;M for a C array of type M and size N+1. */
/* Check if a character string type, which in Chill is
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
different from an array of characters. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (TYPE_STRING_FLAG (type) && use_gnu_debug_info_extensions)
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S ("@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
}
tem = TYPE_DOMAIN (type);
if (tem == NULL)
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S ("ar");
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
dbxout_type_index (integer_type_node);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S (";0;-1;");
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +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
else
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ('a');
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
dbxout_range_type (tem);
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (TREE_TYPE (type), 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
break;
case RECORD_TYPE:
case UNION_TYPE:
case QUAL_UNION_TYPE:
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
tree binfo = TYPE_BINFO (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
/* Output a structure type. We must use the same test here as we
use in the DBX_NO_XREFS case above. */
if ((TYPE_NAME (type) != 0
&& ! (TREE_CODE (TYPE_NAME (type)) == TYPE_DECL
&& DECL_IGNORED_P (TYPE_NAME (type)))
&& !full)
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
|| !COMPLETE_TYPE_P (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
/* No way in DBX fmt to describe a variable size. */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
|| ! host_integerp (TYPE_SIZE (type), 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 the type is just a cross reference, output one
and mark the type as partially described.
If it later becomes defined, we will output
its real definition.
If the type has a name, don't nest its definition within
another type's definition; instead, output an xref
and let the definition come when the name is defined. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S ((TREE_CODE (type) == RECORD_TYPE) ? "xs" : "xu");
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (TYPE_NAME (type) != 0)
dbxout_type_name (type);
else
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S ("$$");
stabstr_D (anonymous_type_number++);
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C (':');
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
typevec[TYPE_SYMTAB_ADDRESS (type)].status = TYPE_XREF;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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;
}
/* Identify record or union, and print its size. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ((TREE_CODE (type) == RECORD_TYPE) ? 's' : 'u');
stabstr_D (int_size_in_bytes (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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (binfo)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
int i;
tree child;
VEC(tree,gc) *accesses = BINFO_BASE_ACCESSES (binfo);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (use_gnu_debug_info_extensions)
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (BINFO_N_BASE_BINFOS (binfo))
{
stabstr_C ('!');
stabstr_U (BINFO_N_BASE_BINFOS (binfo));
stabstr_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
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
for (i = 0; BINFO_BASE_ITERATE (binfo, i, child); i++)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
tree access = (accesses ? VEC_index (tree, accesses, i)
: access_public_node);
if (use_gnu_debug_info_extensions)
{
stabstr_C (BINFO_VIRTUAL_P (child) ? '1' : '0');
stabstr_C (access == access_public_node ? '2' :
access == access_protected_node
? '1' :'0');
if (BINFO_VIRTUAL_P (child)
&& (strcmp (lang_hooks.name, "GNU C++") == 0
|| strcmp (lang_hooks.name, "GNU Objective-C++") == 0))
/* For a virtual base, print the (negative)
offset within the vtable where we must look
to find the necessary adjustment. */
stabstr_D
(tree_low_cst (BINFO_VPTR_FIELD (child), 0)
* BITS_PER_UNIT);
else
stabstr_D (tree_low_cst (BINFO_OFFSET (child), 0)
* BITS_PER_UNIT);
stabstr_C (',');
dbxout_type (BINFO_TYPE (child), 0);
stabstr_C (';');
}
else
{
/* Print out the base class information with
fields which have the same names at the types
they hold. */
dbxout_type_name (BINFO_TYPE (child));
stabstr_C (':');
dbxout_type (BINFO_TYPE (child), full);
stabstr_C (',');
stabstr_D (tree_low_cst (BINFO_OFFSET (child), 0)
* BITS_PER_UNIT);
stabstr_C (',');
stabstr_D
(tree_low_cst (TYPE_SIZE (BINFO_TYPE (child)), 0)
* BITS_PER_UNIT);
stabstr_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
}
}
}
/* Write out the field declarations. */
dbxout_type_fields (type);
if (use_gnu_debug_info_extensions && TYPE_METHODS (type) != NULL_TREE)
{
dbxout_type_methods (type);
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_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
if (use_gnu_debug_info_extensions && TREE_CODE (type) == RECORD_TYPE
/* Avoid the ~ if we don't really need it--it confuses dbx. */
&& TYPE_VFIELD (type))
{
/* We need to write out info about what field this class
uses as its "main" vtable pointer field, because if this
field is inherited from a base class, GDB cannot necessarily
figure out which field it's using in time. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S ("~%");
dbxout_type (DECL_FCONTEXT (TYPE_VFIELD (type)), 0);
stabstr_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
}
break;
case ENUMERAL_TYPE:
/* We must use the same test here as we use in the DBX_NO_XREFS case
above. We simplify it a bit since an enum will never have a variable
size. */
if ((TYPE_NAME (type) != 0
&& ! (TREE_CODE (TYPE_NAME (type)) == TYPE_DECL
&& DECL_IGNORED_P (TYPE_NAME (type)))
&& !full)
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
|| !COMPLETE_TYPE_P (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
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S ("xe");
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
dbxout_type_name (type);
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
typevec[TYPE_SYMTAB_ADDRESS (type)].status = TYPE_XREF;
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_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
return;
}
if (use_gnu_debug_info_extensions
&& TYPE_PRECISION (type) != TYPE_PRECISION (integer_type_node))
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_S ("@s");
stabstr_D (TYPE_PRECISION (type));
stabstr_C (';');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ('e');
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (tem = TYPE_VALUES (type); tem; tem = TREE_CHAIN (tem))
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_I (TREE_PURPOSE (tem));
stabstr_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
if (TREE_INT_CST_HIGH (TREE_VALUE (tem)) == 0)
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_D (TREE_INT_CST_LOW (TREE_VALUE (tem)));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (TREE_INT_CST_HIGH (TREE_VALUE (tem)) == -1
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
&& (HOST_WIDE_INT) TREE_INT_CST_LOW (TREE_VALUE (tem)) < 0)
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_D (TREE_INT_CST_LOW (TREE_VALUE (tem)));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_O (TREE_VALUE (tem));
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_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
if (TREE_CHAIN (tem) != 0)
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
CONTIN;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_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
break;
case POINTER_TYPE:
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ('*');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (TREE_TYPE (type), 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
break;
case METHOD_TYPE:
if (use_gnu_debug_info_extensions)
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ('#');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
/* Write the argument types out longhand. */
dbxout_type (TYPE_METHOD_BASETYPE (type), 0);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C (',');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (TREE_TYPE (type), 0);
dbxout_args (TYPE_ARG_TYPES (type));
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_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
}
else
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
/* Treat it as a function type. */
dbxout_type (TREE_TYPE (type), 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
break;
case OFFSET_TYPE:
if (use_gnu_debug_info_extensions)
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ('@');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (TYPE_OFFSET_BASETYPE (type), 0);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C (',');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (TREE_TYPE (type), 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
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
/* Should print as an int, because it is really just an offset. */
dbxout_type (integer_type_node, 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
break;
case REFERENCE_TYPE:
if (use_gnu_debug_info_extensions)
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
{
stabstr_C ('&');
}
else
stabstr_C ('*');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (TREE_TYPE (type), 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
break;
case FUNCTION_TYPE:
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ('f');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (TREE_TYPE (type), 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
break;
default:
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
gcc_unreachable ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
/* Return nonzero if the given type represents an integer whose bounds
should be printed in octal format. */
static bool
print_int_cst_bounds_in_octal_p (tree type)
{
/* If we can use GDB extensions and the size is wider than a long
(the size used by GDB to read them) or we may have trouble writing
the bounds the usual way, write them in octal. Note the test is for
the *target's* size of "long", not that of the host. The host test
is just to make sure we can write it out in case the host wide int
is narrower than the target "long".
For unsigned types, we use octal if they are the same size or larger.
This is because we print the bounds as signed decimal, and hence they
can't span same size unsigned types. */
if (use_gnu_debug_info_extensions
&& TYPE_MIN_VALUE (type) != 0
&& TREE_CODE (TYPE_MIN_VALUE (type)) == INTEGER_CST
&& TYPE_MAX_VALUE (type) != 0
&& TREE_CODE (TYPE_MAX_VALUE (type)) == INTEGER_CST
&& (TYPE_PRECISION (type) > TYPE_PRECISION (integer_type_node)
|| ((TYPE_PRECISION (type) == TYPE_PRECISION (integer_type_node))
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
&& TYPE_UNSIGNED (type))
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
|| TYPE_PRECISION (type) > HOST_BITS_PER_WIDE_INT
|| (TYPE_PRECISION (type) == HOST_BITS_PER_WIDE_INT
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
&& TYPE_UNSIGNED (type))))
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
return TRUE;
else
return FALSE;
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* Output the name of type TYPE, with no punctuation.
Such names can be set up either by typedef declarations
or by struct, enum and union tags. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_type_name (tree 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
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
tree t = TYPE_NAME (type);
gcc_assert (t);
switch (TREE_CODE (t))
{
case IDENTIFIER_NODE:
break;
case TYPE_DECL:
t = DECL_NAME (t);
break;
default:
gcc_unreachable ();
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_I (t);
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* Output leading leading struct or class names needed for qualifying
type whose scope is limited to a struct or 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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
static void
dbxout_class_name_qualifiers (tree decl)
{
tree context = decl_type_context (decl);
if (context != NULL_TREE
&& TREE_CODE(context) == RECORD_TYPE
&& TYPE_NAME (context) != 0
&& (TREE_CODE (TYPE_NAME (context)) == IDENTIFIER_NODE
|| (DECL_NAME (TYPE_NAME (context)) != 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
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
tree name = TYPE_NAME (context);
if (TREE_CODE (name) == TYPE_DECL)
{
dbxout_class_name_qualifiers (name);
name = DECL_NAME (name);
}
stabstr_I (name);
stabstr_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
}
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* This is a specialized subset of expand_expr for use by dbxout_symbol in
evaluating DECL_VALUE_EXPR. In particular, we stop if we find decls that
havn't been expanded, or if the expression is getting so complex we won't
be able to represent it in stabs anyway. Returns NULL on failure. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
static rtx
dbxout_expand_expr (tree expr)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
switch (TREE_CODE (expr))
{
case VAR_DECL:
case PARM_DECL:
if (DECL_HAS_VALUE_EXPR_P (expr))
return dbxout_expand_expr (DECL_VALUE_EXPR (expr));
/* FALLTHRU */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
case CONST_DECL:
case RESULT_DECL:
return DECL_RTL_IF_SET (expr);
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
case INTEGER_CST:
return expand_expr (expr, NULL_RTX, VOIDmode, EXPAND_INITIALIZER);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
case COMPONENT_REF:
case ARRAY_REF:
case ARRAY_RANGE_REF:
case BIT_FIELD_REF:
{
enum machine_mode mode;
HOST_WIDE_INT bitsize, bitpos;
tree offset, tem;
int volatilep = 0, unsignedp = 0;
rtx x;
tem = get_inner_reference (expr, &bitsize, &bitpos, &offset,
&mode, &unsignedp, &volatilep, true);
x = dbxout_expand_expr (tem);
if (x == NULL || !MEM_P (x))
return NULL;
if (offset != NULL)
{
if (!host_integerp (offset, 0))
return NULL;
x = adjust_address_nv (x, mode, tree_low_cst (offset, 0));
}
if (bitpos != 0)
x = adjust_address_nv (x, mode, bitpos / BITS_PER_UNIT);
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
return x;
}
default:
return NULL;
}
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* Helper function for output_used_types. Queue one entry from the
used types hash to be output. */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
static int
output_used_types_helper (void **slot, void *data)
{
tree type = *slot;
VEC(tree, heap) **types_p = data;
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if ((TREE_CODE (type) == RECORD_TYPE
|| TREE_CODE (type) == UNION_TYPE
|| TREE_CODE (type) == QUAL_UNION_TYPE
|| TREE_CODE (type) == ENUMERAL_TYPE)
&& TYPE_STUB_DECL (type)
&& DECL_P (TYPE_STUB_DECL (type))
&& ! DECL_IGNORED_P (TYPE_STUB_DECL (type)))
VEC_quick_push (tree, *types_p, TYPE_STUB_DECL (type));
else if (TYPE_NAME (type)
&& TREE_CODE (TYPE_NAME (type)) == TYPE_DECL)
VEC_quick_push (tree, *types_p, TYPE_NAME (type));
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
return 1;
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
}
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* This is a qsort callback which sorts types and declarations into a
predictable order (types, then declarations, sorted by UID
within). */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
static int
output_types_sort (const void *pa, const void *pb)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
const tree lhs = *((const tree *)pa);
const tree rhs = *((const tree *)pb);
if (TYPE_P (lhs))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (TYPE_P (rhs))
return TYPE_UID (lhs) - TYPE_UID (rhs);
else
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
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
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
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (TYPE_P (rhs))
return -1;
else
return DECL_UID (lhs) - DECL_UID (rhs);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* Force all types used by this function to be output in debug
information. */
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
static void
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
output_used_types (void)
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (cfun && cfun->used_types_hash)
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
VEC(tree, heap) *types;
int i;
tree type;
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
types = VEC_alloc (tree, heap, htab_elements (cfun->used_types_hash));
htab_traverse (cfun->used_types_hash, output_used_types_helper, &types);
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* Sort by UID to prevent dependence on hash table ordering. */
qsort (VEC_address (tree, types), VEC_length (tree, types),
sizeof (tree), output_types_sort);
for (i = 0; VEC_iterate (tree, types, i, type); i++)
debug_queue_symbol (type);
VEC_free (tree, heap, types);
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
}
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +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
/* Output a .stabs for the symbol defined by DECL,
which must be a ..._DECL node in the normal namespace.
It may be a CONST_DECL, a FUNCTION_DECL, a PARM_DECL or a VAR_DECL.
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
LOCAL is nonzero if the scope is less than the entire file.
Return 1 if a stabs might have been emitted. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
int
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_symbol (tree decl, int local 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
{
tree type = TREE_TYPE (decl);
tree context = NULL_TREE;
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
int result = 0;
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
rtx decl_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
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
/* "Intercept" dbxout_symbol() calls like we do all debug_hooks. */
++debug_nesting;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Ignore nameless syms, but don't ignore type tags. */
if ((DECL_NAME (decl) == 0 && TREE_CODE (decl) != TYPE_DECL)
|| DECL_IGNORED_P (decl))
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
DBXOUT_DECR_NESTING_AND_RETURN (0);
/* If we are to generate only the symbols actually used then such
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
symbol nodes are flagged with TREE_USED. Ignore any that
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
aren't flaged as TREE_USED. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (flag_debug_only_used_symbols
&& (!TREE_USED (decl)
&& (TREE_CODE (decl) != VAR_DECL || !DECL_INITIAL (decl))))
DBXOUT_DECR_NESTING_AND_RETURN (0);
/* If dbxout_init has not yet run, queue this symbol for later. */
if (!typevec)
{
preinit_symbols = tree_cons (0, decl, preinit_symbols);
DBXOUT_DECR_NESTING_AND_RETURN (0);
}
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
if (flag_debug_only_used_symbols)
{
tree t;
/* We now have a used symbol. We need to generate the info for
the symbol's type in addition to the symbol itself. These
type symbols are queued to be generated after were done with
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
the symbol itself (otherwise they would fight over the
stabstr obstack).
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
Note, because the TREE_TYPE(type) might be something like a
pointer to a named type we need to look for the first name
we see following the TREE_TYPE chain. */
t = type;
while (POINTER_TYPE_P (t))
t = TREE_TYPE (t);
/* RECORD_TYPE, UNION_TYPE, QUAL_UNION_TYPE, and ENUMERAL_TYPE
need special treatment. The TYPE_STUB_DECL field in these
types generally represents the tag name type we want to
output. In addition there could be a typedef type with
a different name. In that case we also want to output
that. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (TREE_CODE (t) == RECORD_TYPE
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
|| TREE_CODE (t) == UNION_TYPE
|| TREE_CODE (t) == QUAL_UNION_TYPE
|| TREE_CODE (t) == ENUMERAL_TYPE)
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (TYPE_STUB_DECL (t)
&& TYPE_STUB_DECL (t) != decl
&& DECL_P (TYPE_STUB_DECL (t))
&& ! DECL_IGNORED_P (TYPE_STUB_DECL (t)))
{
debug_queue_symbol (TYPE_STUB_DECL (t));
if (TYPE_NAME (t)
&& TYPE_NAME (t) != TYPE_STUB_DECL (t)
&& TYPE_NAME (t) != decl
&& DECL_P (TYPE_NAME (t)))
debug_queue_symbol (TYPE_NAME (t));
}
}
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
else if (TYPE_NAME (t)
&& TYPE_NAME (t) != decl
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
&& DECL_P (TYPE_NAME (t)))
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
debug_queue_symbol (TYPE_NAME (t));
}
emit_pending_bincls_if_required ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
switch (TREE_CODE (decl))
{
case CONST_DECL:
/* Enum values are defined by defining the enum type. */
break;
case FUNCTION_DECL:
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
decl_rtl = DECL_RTL_IF_SET (decl);
if (!decl_rtl)
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
DBXOUT_DECR_NESTING_AND_RETURN (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 (DECL_EXTERNAL (decl))
break;
/* Don't mention a nested function under its parent. */
context = decl_function_context (decl);
if (context == current_function_decl)
break;
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* Don't mention an inline instance of a nested function. */
if (context && DECL_FROM_INLINE (decl))
break;
if (!MEM_P (decl_rtl)
|| GET_CODE (XEXP (decl_rtl, 0)) != SYMBOL_REF)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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;
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (flag_debug_only_used_symbols)
output_used_types ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_begin_complex_stabs ();
stabstr_I (DECL_ASSEMBLER_NAME (decl));
stabstr_S (TREE_PUBLIC (decl) ? ":F" : ":f");
result = 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 (TREE_TYPE (type))
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (TREE_TYPE (type), 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
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (void_type_node, 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 a nested function, when that function is compiled,
mention the containing function name
as well as (since dbx wants it) our own assembler-name. */
if (context != 0)
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
{
stabstr_C (',');
stabstr_I (DECL_ASSEMBLER_NAME (decl));
stabstr_C (',');
stabstr_I (DECL_NAME (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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_finish_complex_stabs (decl, N_FUN, XEXP (decl_rtl, 0), 0, 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
break;
case TYPE_DECL:
/* Don't output the same typedef twice.
And don't output what language-specific stuff doesn't want output. */
if (TREE_ASM_WRITTEN (decl) || TYPE_DECL_SUPPRESS_DEBUG (decl))
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
DBXOUT_DECR_NESTING_AND_RETURN (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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* Don't output typedefs for types with magic type numbers (XCOFF). */
#ifdef DBX_ASSIGN_FUNDAMENTAL_TYPE_NUMBER
{
int fundamental_type_number =
DBX_ASSIGN_FUNDAMENTAL_TYPE_NUMBER (decl);
if (fundamental_type_number != 0)
{
TREE_ASM_WRITTEN (decl) = 1;
TYPE_SYMTAB_ADDRESS (TREE_TYPE (decl)) = fundamental_type_number;
DBXOUT_DECR_NESTING_AND_RETURN (0);
}
}
#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
FORCE_TEXT;
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
result = 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
{
int tag_needed = 1;
int did_output = 0;
if (DECL_NAME (decl))
{
/* Nonzero means we must output a tag as well as a typedef. */
tag_needed = 0;
/* Handle the case of a C++ structure or union
where the TYPE_NAME is a TYPE_DECL
which gives both a typedef name and a tag. */
/* dbx requires the tag first and the typedef second. */
if ((TREE_CODE (type) == RECORD_TYPE
|| TREE_CODE (type) == UNION_TYPE
|| TREE_CODE (type) == QUAL_UNION_TYPE)
&& TYPE_NAME (type) == decl
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
&& !use_gnu_debug_info_extensions
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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_ASM_WRITTEN (TYPE_NAME (type))
/* Distinguish the implicit typedefs of C++
from explicit ones that might be found in C. */
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
&& DECL_ARTIFICIAL (decl)
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
/* Do not generate a tag for incomplete records. */
&& COMPLETE_TYPE_P (type)
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
/* Do not generate a tag for records of variable size,
since this type can not be properly described in the
DBX format, and it confuses some tools such as objdump. */
&& host_integerp (TYPE_SIZE (type), 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
{
tree name = TYPE_NAME (type);
if (TREE_CODE (name) == TYPE_DECL)
name = DECL_NAME (name);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_begin_complex_stabs ();
stabstr_I (name);
stabstr_S (":T");
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (type, 1);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_finish_complex_stabs (0, DBX_TYPE_DECL_STABS_CODE,
0, 0, 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
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_begin_complex_stabs ();
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* Output leading class/struct qualifiers. */
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
if (use_gnu_debug_info_extensions)
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_class_name_qualifiers (decl);
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +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
/* Output typedef name. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_I (DECL_NAME (decl));
stabstr_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
/* Short cut way to output a tag also. */
if ((TREE_CODE (type) == RECORD_TYPE
|| TREE_CODE (type) == UNION_TYPE
|| TREE_CODE (type) == QUAL_UNION_TYPE)
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
&& TYPE_NAME (type) == decl
/* Distinguish the implicit typedefs of C++
from explicit ones that might be found in C. */
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
&& DECL_ARTIFICIAL (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
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (use_gnu_debug_info_extensions)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ('T');
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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_ASM_WRITTEN (TYPE_NAME (type)) = 1;
}
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C ('t');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (type, 1);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_finish_complex_stabs (decl, DBX_TYPE_DECL_STABS_CODE,
0, 0, 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
did_output = 1;
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
/* Don't output a tag if this is an incomplete type. This prevents
the sun4 Sun OS 4.x dbx from crashing. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (tag_needed && TYPE_NAME (type) != 0
&& (TREE_CODE (TYPE_NAME (type)) == IDENTIFIER_NODE
|| (DECL_NAME (TYPE_NAME (type)) != 0))
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
&& COMPLETE_TYPE_P (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
&& !TREE_ASM_WRITTEN (TYPE_NAME (type)))
{
/* For a TYPE_DECL with no name, but the type has a name,
output a tag.
This is what represents `struct foo' with no typedef. */
/* In C++, the name of a type is the corresponding typedef.
In C, it is an IDENTIFIER_NODE. */
tree name = TYPE_NAME (type);
if (TREE_CODE (name) == TYPE_DECL)
name = DECL_NAME (name);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_begin_complex_stabs ();
stabstr_I (name);
stabstr_S (":T");
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (type, 1);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_finish_complex_stabs (0, DBX_TYPE_DECL_STABS_CODE, 0, 0, 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
did_output = 1;
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* If an enum type has no name, it cannot be referred to, but
we must output it anyway, to record the enumeration
constants. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (!did_output && TREE_CODE (type) == ENUMERAL_TYPE)
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_begin_complex_stabs ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
/* Some debuggers fail when given NULL names, so give this a
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
harmless name of " " (Why not "(anon)"?). */
stabstr_S (" :T");
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (type, 1);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_finish_complex_stabs (0, DBX_TYPE_DECL_STABS_CODE, 0, 0, 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
}
/* Prevent duplicate output of a typedef. */
TREE_ASM_WRITTEN (decl) = 1;
break;
}
case PARM_DECL:
/* Parm decls go in their own separate chains
and are output by dbxout_reg_parms and dbxout_parms. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
gcc_unreachable ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 RESULT_DECL:
case VAR_DECL:
/* Don't mention a variable that is external.
Let the file that defines it describe it. */
if (DECL_EXTERNAL (decl))
break;
/* If the variable is really a constant
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
and not written in memory, inform the debugger.
??? Why do we skip emitting the type and location in this case? */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (TREE_STATIC (decl) && TREE_READONLY (decl)
&& DECL_INITIAL (decl) != 0
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
&& host_integerp (DECL_INITIAL (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
&& ! TREE_ASM_WRITTEN (decl)
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
&& (DECL_CONTEXT (decl) == NULL_TREE
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
|| TREE_CODE (DECL_CONTEXT (decl)) == BLOCK
|| TREE_CODE (DECL_CONTEXT (decl)) == NAMESPACE_DECL)
&& TREE_PUBLIC (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
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* The sun4 assembler does not grok this. */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (TREE_CODE (TREE_TYPE (decl)) == INTEGER_TYPE
|| TREE_CODE (TREE_TYPE (decl)) == ENUMERAL_TYPE)
{
HOST_WIDE_INT ival = TREE_INT_CST_LOW (DECL_INITIAL (decl));
dbxout_begin_complex_stabs ();
dbxout_symbol_name (decl, NULL, 'c');
stabstr_S ("=i");
stabstr_D (ival);
dbxout_finish_complex_stabs (0, N_LSYM, 0, 0, 0);
DBXOUT_DECR_NESTING;
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
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
else
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
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* else it is something we handle like a normal variable. */
decl_rtl = dbxout_expand_expr (decl);
if (!decl_rtl)
DBXOUT_DECR_NESTING_AND_RETURN (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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
decl_rtl = eliminate_regs (decl_rtl, 0, 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 LEAF_REG_REMAP
Merge our changes - this brings rev 1.2 (fix stabs ordering for a.out) into GCC 2.95.1.
1999-10-26 08:47:58 +00:00
if (current_function_uses_only_leaf_regs)
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
leaf_renumber_regs_insn (decl_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
#endif
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
result = dbxout_symbol_location (decl, type, 0, decl_rtl);
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
break;
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
default:
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
}
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
DBXOUT_DECR_NESTING;
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
return result;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 the stab for DECL, a VAR_DECL, RESULT_DECL or PARM_DECL.
Add SUFFIX to its name, if SUFFIX is not 0.
Describe the variable as residing in HOME
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
(usually HOME is DECL_RTL (DECL), but not always).
Returns 1 if the stab was really emitted. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
static int
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_symbol_location (tree decl, tree type, const char *suffix, rtx home)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 letter = 0;
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
STAB_CODE_TYPE code;
rtx addr = 0;
int number = 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 regno = -1;
/* Don't mention a variable at all
if it was completely optimized into nothingness.
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
If the decl was from an inline function, then its 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
is not identically the rtl that was used in this
particular compilation. */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
if (GET_CODE (home) == SUBREG)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 value = home;
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +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
while (GET_CODE (value) == SUBREG)
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
value = SUBREG_REG (value);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (REG_P (value))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
if (REGNO (value) >= FIRST_PSEUDO_REGISTER)
return 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
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
home = alter_subreg (&home);
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (REG_P (home))
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
{
regno = REGNO (home);
if (regno >= FIRST_PSEUDO_REGISTER)
return 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
}
/* The kind-of-variable letter depends on where
the variable is and on the scope of its name:
G and N_GSYM for static storage and global scope,
S for static storage and file scope,
V for static storage and local scope,
for those two, use N_LCSYM if data is in bss segment,
N_STSYM if in data segment, N_FUN otherwise.
(We used N_FUN originally, then changed to N_STSYM
to please GDB. However, it seems that confused ld.
Now GDB has been fixed to like N_FUN, says Kingdon.)
no letter at all, and N_LSYM, for auto variable,
r and N_RSYM for register variable. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (MEM_P (home) && GET_CODE (XEXP (home, 0)) == SYMBOL_REF)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (TREE_PUBLIC (decl))
{
letter = 'G';
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
code = N_GSYM;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
addr = XEXP (home, 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
letter = decl_function_context (decl) ? 'V' : 'S';
Stock files.
2005-06-03 03:50:42 +00:00
/* Some ports can transform a symbol ref into a label ref,
because the symbol ref is too far away and has to be
dumped into a constant pool. Alternatively, the symbol
in the constant pool might be referenced by a different
symbol. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (GET_CODE (addr) == SYMBOL_REF
&& CONSTANT_POOL_ADDRESS_P (addr))
Stock files.
2005-06-03 03:50:42 +00:00
{
bool marked;
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
rtx tmp = get_pool_constant_mark (addr, &marked);
Stock files.
2005-06-03 03:50:42 +00:00
if (GET_CODE (tmp) == SYMBOL_REF)
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
addr = tmp;
if (CONSTANT_POOL_ADDRESS_P (addr))
get_pool_constant_mark (addr, &marked);
Stock files.
2005-06-03 03:50:42 +00:00
else
marked = true;
}
else if (GET_CODE (tmp) == LABEL_REF)
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
addr = tmp;
Stock files.
2005-06-03 03:50:42 +00:00
marked = true;
}
/* If all references to the constant pool were optimized
out, we just ignore the symbol. */
if (!marked)
return 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 should be the same condition as in assemble_variable, but
we don't have access to dont_output_data here. So, instead,
we rely on the fact that error_mark_node initializers always
end up in bss for C++ and never end up in bss for C. */
if (DECL_INITIAL (decl) == 0
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
|| (!strcmp (lang_hooks.name, "GNU 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
&& DECL_INITIAL (decl) == error_mark_node))
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
code = N_LCSYM;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (DECL_IN_TEXT_SECTION (decl))
/* This is not quite right, but it's the closest
of all the codes that Unix defines. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
code = DBX_STATIC_CONST_VAR_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
else
{
/* Ultrix `as' seems to need this. */
#ifdef DBX_STATIC_STAB_DATA_SECTION
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
switch_to_section (data_section);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
code = N_STSYM;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (regno >= 0)
{
letter = 'r';
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
code = N_RSYM;
number = DBX_REGISTER_NUMBER (regno);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
else if (MEM_P (home)
&& (MEM_P (XEXP (home, 0))
|| (REG_P (XEXP (home, 0))
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
&& REGNO (XEXP (home, 0)) != HARD_FRAME_POINTER_REGNUM
&& REGNO (XEXP (home, 0)) != STACK_POINTER_REGNUM
#if ARG_POINTER_REGNUM != HARD_FRAME_POINTER_REGNUM
&& REGNO (XEXP (home, 0)) != ARG_POINTER_REGNUM
#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 the value is indirect by memory or by a register
that isn't the frame pointer
then it means the object is variable-sized and address through
that register or stack slot. DBX has no way to represent this
so all we can do is output the variable as a pointer.
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
If it's not a parameter, ignore it. */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (REG_P (XEXP (home, 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
{
letter = 'r';
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
code = N_RSYM;
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
if (REGNO (XEXP (home, 0)) >= FIRST_PSEUDO_REGISTER)
return 0;
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
number = DBX_REGISTER_NUMBER (REGNO (XEXP (home, 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
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
code = N_LSYM;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 looks like (MEM (MEM (PLUS (REG...) (CONST_INT...)))).
We want the value of that CONST_INT. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
number = DEBUGGER_AUTO_OFFSET (XEXP (XEXP (home, 0), 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
}
/* Effectively do build_pointer_type, but don't cache this type,
since it might be temporary whereas the type it points to
might have been saved for inlining. */
/* Don't use REFERENCE_TYPE because dbx can't handle that. */
type = make_node (POINTER_TYPE);
TREE_TYPE (type) = TREE_TYPE (decl);
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
else if (MEM_P (home)
&& REG_P (XEXP (home, 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
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
code = N_LSYM;
number = DEBUGGER_AUTO_OFFSET (XEXP (home, 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
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
else if (MEM_P (home)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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_CODE (XEXP (home, 0)) == PLUS
&& GET_CODE (XEXP (XEXP (home, 0), 1)) == CONST_INT)
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
code = N_LSYM;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 looks like (MEM (PLUS (REG...) (CONST_INT...)))
We want the value of that CONST_INT. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
number = DEBUGGER_AUTO_OFFSET (XEXP (home, 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
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
else if (MEM_P (home)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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_CODE (XEXP (home, 0)) == CONST)
{
/* Handle an obscure case which can arise when optimizing and
when there are few available registers. (This is *always*
the case for i386/i486 targets). The RTL looks like
(MEM (CONST ...)) even though this variable is a local `auto'
or a local `register' variable. In effect, what has happened
is that the reload pass has seen that all assignments and
references for one such a local variable can be replaced by
equivalent assignments and references to some static storage
variable, thereby avoiding the need for a register. In such
cases we're forced to lie to debuggers and tell them that
this variable was itself `static'. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
code = N_LCSYM;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
letter = 'V';
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
addr = XEXP (XEXP (home, 0), 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 (GET_CODE (home) == CONCAT)
{
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
tree subtype;
/* If TYPE is not a COMPLEX_TYPE (it might be a RECORD_TYPE,
for example), then there is no easy way to figure out
what SUBTYPE should be. So, we give up. */
if (TREE_CODE (type) != COMPLEX_TYPE)
return 0;
subtype = TREE_TYPE (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
/* If the variable's storage is in two parts,
output each as a separate stab with a modified name. */
if (WORDS_BIG_ENDIAN)
dbxout_symbol_location (decl, subtype, "$imag", XEXP (home, 0));
else
dbxout_symbol_location (decl, subtype, "$real", XEXP (home, 0));
if (WORDS_BIG_ENDIAN)
dbxout_symbol_location (decl, subtype, "$real", XEXP (home, 1));
else
dbxout_symbol_location (decl, subtype, "$imag", XEXP (home, 1));
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
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
}
else
/* Address might be a MEM, when DECL is a variable-sized object.
Or it might be const0_rtx, meaning previous passes
want us to ignore this variable. */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
return 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
/* Ok, start a symtab entry and output the variable name. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
emit_pending_bincls_if_required ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
FORCE_TEXT;
#ifdef DBX_STATIC_BLOCK_START
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
DBX_STATIC_BLOCK_START (asm_out_file, 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
#endif
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_begin_complex_stabs_noforcetext ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
dbxout_symbol_name (decl, suffix, letter);
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (type, 0);
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_finish_complex_stabs (decl, code, addr, 0, number);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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_STATIC_BLOCK_END
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
DBX_STATIC_BLOCK_END (asm_out_file, 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
#endif
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
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
}
/* Output the symbol name of DECL for a stabs, with suffix SUFFIX.
Then output LETTER to indicate the kind of location the symbol has. */
static void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_symbol_name (tree decl, const char *suffix, int letter)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
tree name;
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
if (DECL_CONTEXT (decl)
&& (TYPE_P (DECL_CONTEXT (decl))
|| TREE_CODE (DECL_CONTEXT (decl)) == NAMESPACE_DECL))
/* One slight hitch: if this is a VAR_DECL which is a class member
or a namespace member, we must put out the mangled name instead of the
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
DECL_NAME. Note also that static member (variable) names DO NOT begin
with underscores in .stabs directives. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
name = DECL_ASSEMBLER_NAME (decl);
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
else
/* ...but if we're function-local, we don't want to include the junk
added by ASM_FORMAT_PRIVATE_NAME. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
name = DECL_NAME (decl);
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (name)
stabstr_I (name);
else
stabstr_S ("(anon)");
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (suffix)
stabstr_S (suffix);
stabstr_C (':');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
if (letter)
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C (letter);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
FreeBSD uses stock versions of these GCC files.
2003-07-11 04:00:23 +00:00
/* Output definitions of all the decls in a chain. Return nonzero if
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
anything was output */
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
int
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_syms (tree syms)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
int result = 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
while (syms)
{
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
result += dbxout_symbol (syms, 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
syms = TREE_CHAIN (syms);
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
return result;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 following two functions output definitions of function parameters.
Each parameter gets a definition locating it in the parameter list.
Each parameter that is a register variable gets a second definition
locating it in the register.
Printing or argument lists in gdb uses the definitions that
locate in the parameter list. But reference to the variable in
expressions uses preferentially the definition as a register. */
/* Output definitions, referring to storage in the parmlist,
of all the parms in PARMS, which is a chain of PARM_DECL nodes. */
void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_parms (tree parms)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
++debug_nesting;
emit_pending_bincls_if_required ();
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (; parms; parms = TREE_CHAIN (parms))
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (DECL_NAME (parms)
&& TREE_TYPE (parms) != error_mark_node
&& DECL_RTL_SET_P (parms)
&& DECL_INCOMING_RTL (parms))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
tree eff_type;
char letter;
STAB_CODE_TYPE code;
int number;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 any necessary register eliminations on the parameter's rtl,
so that the debugging output will be accurate. */
DECL_INCOMING_RTL (parms)
= eliminate_regs (DECL_INCOMING_RTL (parms), 0, NULL_RTX);
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
SET_DECL_RTL (parms, eliminate_regs (DECL_RTL (parms), 0, 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 LEAF_REG_REMAP
Merge our changes - this brings rev 1.2 (fix stabs ordering for a.out) into GCC 2.95.1.
1999-10-26 08:47:58 +00:00
if (current_function_uses_only_leaf_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
{
leaf_renumber_regs_insn (DECL_INCOMING_RTL (parms));
leaf_renumber_regs_insn (DECL_RTL (parms));
}
#endif
if (PARM_PASSED_IN_MEMORY (parms))
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
rtx inrtl = XEXP (DECL_INCOMING_RTL (parms), 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
/* ??? Here we assume that the parm address is indexed
off the frame pointer or arg pointer.
If that is not true, we produce meaningless results,
but do not crash. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (GET_CODE (inrtl) == PLUS
&& GET_CODE (XEXP (inrtl, 1)) == CONST_INT)
number = INTVAL (XEXP (inrtl, 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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
number = 0;
code = N_PSYM;
number = DEBUGGER_ARG_OFFSET (number, inrtl);
letter = 'p';
/* It is quite tempting to use TREE_TYPE (parms) instead
of DECL_ARG_TYPE (parms) for the eff_type, so that gcc
reports the actual type of the parameter, rather than
the promoted type. This certainly makes GDB's life
easier, at least for some ports. The change is a bad
idea however, since GDB expects to be able access the
type without performing any conversions. So for
example, if we were passing a float to an unprototyped
function, gcc will store a double on the stack, but if
we emit a stab saying the type is a float, then gdb
will only read in a single value, and this will produce
an erroneous value. */
eff_type = DECL_ARG_TYPE (parms);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
else if (REG_P (DECL_RTL (parms)))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 best_rtl;
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
/* Parm passed in registers and lives in registers or nowhere. */
code = DBX_REGPARM_STABS_CODE;
letter = DBX_REGPARM_STABS_LETTER;
/* For parms passed in registers, it is better to use the
declared type of the variable, not the type it arrived in. */
eff_type = TREE_TYPE (parms);
/* If parm lives in a register, use that register; pretend
the parm was passed there. It would be more consistent
to describe the register where the parm was passed, but
in practice that register usually holds something else.
If the parm lives nowhere, use the register where it
was passed. */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
if (REGNO (DECL_RTL (parms)) < FIRST_PSEUDO_REGISTER)
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
best_rtl = DECL_RTL (parms);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
best_rtl = DECL_INCOMING_RTL (parms);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
number = DBX_REGISTER_NUMBER (REGNO (best_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
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
else if (MEM_P (DECL_RTL (parms))
&& REG_P (XEXP (DECL_RTL (parms), 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
&& REGNO (XEXP (DECL_RTL (parms), 0)) != HARD_FRAME_POINTER_REGNUM
&& REGNO (XEXP (DECL_RTL (parms), 0)) != STACK_POINTER_REGNUM
#if ARG_POINTER_REGNUM != HARD_FRAME_POINTER_REGNUM
&& REGNO (XEXP (DECL_RTL (parms), 0)) != ARG_POINTER_REGNUM
#endif
)
{
/* Parm was passed via invisible reference.
That is, its address was passed in a register.
Output it as if it lived in that register.
The debugger will know from the type
that it was actually passed by invisible reference. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
code = DBX_REGPARM_STABS_CODE;
/* GDB likes this marked with a special letter. */
letter = (use_gnu_debug_info_extensions
? 'a' : DBX_REGPARM_STABS_LETTER);
eff_type = TREE_TYPE (parms);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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_RTL looks like (MEM (REG...). Get the register number.
If it is an unallocated pseudo-reg, then use the register where
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
it was passed instead.
??? Why is DBX_REGISTER_NUMBER not used 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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (REGNO (XEXP (DECL_RTL (parms), 0)) < FIRST_PSEUDO_REGISTER)
number = REGNO (XEXP (DECL_RTL (parms), 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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
number = REGNO (DECL_INCOMING_RTL (parms));
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
else if (MEM_P (DECL_RTL (parms))
&& MEM_P (XEXP (DECL_RTL (parms), 0)))
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
{
/* Parm was passed via invisible reference, with the reference
living on the stack. DECL_RTL looks like
(MEM (MEM (PLUS (REG ...) (CONST_INT ...)))) or it
could look like (MEM (MEM (REG))). */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
code = N_PSYM;
letter = 'v';
eff_type = TREE_TYPE (parms);
if (!REG_P (XEXP (XEXP (DECL_RTL (parms), 0), 0)))
number = INTVAL (XEXP (XEXP (XEXP (DECL_RTL (parms), 0), 0), 1));
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
else
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
number = 0;
number = DEBUGGER_ARG_OFFSET (number,
XEXP (XEXP (DECL_RTL (parms), 0), 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
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
else if (MEM_P (DECL_RTL (parms))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
&& XEXP (DECL_RTL (parms), 0) != const0_rtx
/* ??? A constant address for a parm can happen
when the reg it lives in is equiv to a constant in memory.
Should make this not happen, after 2.4. */
&& ! CONSTANT_P (XEXP (DECL_RTL (parms), 0)))
{
/* Parm was passed in registers but lives on the stack. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
code = N_PSYM;
letter = 'p';
eff_type = TREE_TYPE (parms);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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_RTL looks like (MEM (PLUS (REG...) (CONST_INT...))),
in which case we want the value of that CONST_INT,
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
or (MEM (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
in which case we use a value of zero. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (!REG_P (XEXP (DECL_RTL (parms), 0)))
number = INTVAL (XEXP (XEXP (DECL_RTL (parms), 0), 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
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
number = 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 brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
/* Make a big endian correction if the mode of the type of the
parameter is not the same as the mode of the rtl. */
if (BYTES_BIG_ENDIAN
&& TYPE_MODE (TREE_TYPE (parms)) != GET_MODE (DECL_RTL (parms))
&& GET_MODE_SIZE (TYPE_MODE (TREE_TYPE (parms))) < UNITS_PER_WORD)
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
number += (GET_MODE_SIZE (GET_MODE (DECL_RTL (parms)))
- GET_MODE_SIZE (TYPE_MODE (TREE_TYPE (parms))));
}
else
/* ??? We don't know how to represent this argument. */
continue;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_begin_complex_stabs ();
if (DECL_NAME (parms))
{
stabstr_I (DECL_NAME (parms));
stabstr_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
}
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
else
stabstr_S ("(anon):");
stabstr_C (letter);
dbxout_type (eff_type, 0);
dbxout_finish_complex_stabs (parms, code, 0, 0, number);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
DBXOUT_DECR_NESTING;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 definitions for the places where parms live during the function,
when different from where they were passed, when the parms were passed
in memory.
It is not useful to do this for parms passed in registers
that live during the function in different registers, because it is
impossible to look in the passed register for the passed value,
so we use the within-the-function register to begin with.
PARMS is a chain of PARM_DECL nodes. */
void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_reg_parms (tree parms)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
++debug_nesting;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (; parms; parms = TREE_CHAIN (parms))
if (DECL_NAME (parms) && PARM_PASSED_IN_MEMORY (parms))
{
/* Report parms that live in registers during the function
but were passed in memory. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
if (REG_P (DECL_RTL (parms))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
&& REGNO (DECL_RTL (parms)) < FIRST_PSEUDO_REGISTER)
dbxout_symbol_location (parms, TREE_TYPE (parms),
0, DECL_RTL (parms));
else if (GET_CODE (DECL_RTL (parms)) == CONCAT)
dbxout_symbol_location (parms, TREE_TYPE (parms),
0, DECL_RTL (parms));
/* Report parms that live in memory but not where they were passed. */
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
else if (MEM_P (DECL_RTL (parms))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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_equal_p (DECL_RTL (parms), DECL_INCOMING_RTL (parms)))
dbxout_symbol_location (parms, TREE_TYPE (parms),
0, DECL_RTL (parms));
}
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
DBXOUT_DECR_NESTING;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
/* Given a chain of ..._TYPE nodes (as come in a parameter list),
output definitions of those names, in raw form */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
static void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_args (tree args)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
while (args)
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
stabstr_C (',');
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
dbxout_type (TREE_VALUE (args), 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
args = TREE_CHAIN (args);
}
}
Stock files.
2005-06-03 03:50:42 +00:00
/* Subroutine of dbxout_block. Emit an N_LBRAC stab referencing LABEL.
BEGIN_LABEL is the name of the beginning of the function, which may
be required. */
static void
dbx_output_lbrac (const char *label,
const char *begin_label ATTRIBUTE_UNUSED)
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_begin_stabn (N_LBRAC);
if (DBX_BLOCKS_FUNCTION_RELATIVE)
dbxout_stab_value_label_diff (label, begin_label);
else
dbxout_stab_value_label (label);
Stock files.
2005-06-03 03:50:42 +00:00
}
/* Subroutine of dbxout_block. Emit an N_RBRAC stab referencing LABEL.
BEGIN_LABEL is the name of the beginning of the function, which may
be required. */
static void
dbx_output_rbrac (const char *label,
const char *begin_label ATTRIBUTE_UNUSED)
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_begin_stabn (N_RBRAC);
if (DBX_BLOCKS_FUNCTION_RELATIVE)
dbxout_stab_value_label_diff (label, begin_label);
else
dbxout_stab_value_label (label);
Stock files.
2005-06-03 03:50:42 +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
/* Output everything about a symbol block (a BLOCK node
that represents a scope level),
including recursive output of contained blocks.
BLOCK is the BLOCK node.
DEPTH is its depth within containing symbol blocks.
ARGS is usually zero; but for the outermost block of the
body of a function, it is a chain of PARM_DECLs for the function parameters.
We output definitions of all the register parms
as if they were local variables of that block.
If -g1 was used, we count blocks just the same, but output nothing
except for the outermost block.
Actually, BLOCK may be several blocks chained together.
We handle them all in sequence. */
static void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_block (tree block, int depth, tree args)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
char begin_label[20];
/* Reference current function start using LFBB. */
ASM_GENERATE_INTERNAL_LABEL (begin_label, "LFBB", scope_labelno);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
while (block)
{
/* Ignore blocks never expanded or otherwise marked as real. */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
if (TREE_USED (block) && TREE_ASM_WRITTEN (block))
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
int did_output;
Stock files.
2005-06-03 03:50:42 +00:00
int blocknum = BLOCK_NUMBER (block);
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
/* In dbx format, the syms of a block come before the N_LBRAC.
If nothing is output, we don't need the N_LBRAC, either. */
did_output = 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 (debug_info_level != DINFO_LEVEL_TERSE || depth == 0)
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
did_output = dbxout_syms (BLOCK_VARS (block));
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (args)
dbxout_reg_parms (args);
/* Now output an N_LBRAC symbol to represent the beginning of
the block. Use the block's tree-walk order to generate
the assembler symbols LBBn and LBEn
that final will define around the code in this block. */
Stock files.
2005-06-03 03:50:42 +00:00
if (did_output)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 buf[20];
Stock files.
2005-06-03 03:50:42 +00:00
const char *scope_start;
if (depth == 0)
/* The outermost block doesn't get LBB labels; use
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
the LFBB local symbol emitted by dbxout_begin_prologue. */
Stock files.
2005-06-03 03:50:42 +00:00
scope_start = begin_label;
else
{
ASM_GENERATE_INTERNAL_LABEL (buf, "LBB", blocknum);
scope_start = buf;
}
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 (BLOCK_HANDLER_BLOCK (block))
{
/* A catch block. Must precede N_LBRAC. */
tree decl = BLOCK_VARS (block);
while (decl)
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
dbxout_begin_complex_stabs ();
stabstr_I (DECL_NAME (decl));
stabstr_S (":C1");
dbxout_finish_complex_stabs (0, N_CATCH, 0,
scope_start, 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
decl = TREE_CHAIN (decl);
}
}
Stock files.
2005-06-03 03:50:42 +00:00
dbx_output_lbrac (scope_start, begin_label);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be 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 the subblocks. */
dbxout_block (BLOCK_SUBBLOCKS (block), depth + 1, NULL_TREE);
/* Refer to the marker for the end of the block. */
Stock files.
2005-06-03 03:50:42 +00:00
if (did_output)
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
{
Stock files.
2005-06-03 03:50:42 +00:00
char buf[100];
if (depth == 0)
/* The outermost block doesn't get LBE labels;
use the "scope" label which will be emitted
by dbxout_function_end. */
ASM_GENERATE_INTERNAL_LABEL (buf, "Lscope", scope_labelno);
else
ASM_GENERATE_INTERNAL_LABEL (buf, "LBE", blocknum);
dbx_output_rbrac (buf, begin_label);
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
}
}
block = BLOCK_CHAIN (block);
}
}
/* Output the information about a function and its arguments and result.
Usually this follows the function's code,
but on some systems, it comes before. */
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
#if defined (DBX_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
static void
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
dbxout_begin_function (tree 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
{
FreeBSD uses unchanged versions of this files.
2007-05-19 02:12:21 +00:00
int saved_tree_used1;
if (DECL_IGNORED_P (decl))
return;
saved_tree_used1 = TREE_USED (decl);
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
TREE_USED (decl) = 1;
if (DECL_NAME (DECL_RESULT (decl)) != 0)
{
int saved_tree_used2 = TREE_USED (DECL_RESULT (decl));
TREE_USED (DECL_RESULT (decl)) = 1;
dbxout_symbol (decl, 0);
TREE_USED (DECL_RESULT (decl)) = saved_tree_used2;
}
else
dbxout_symbol (decl, 0);
TREE_USED (decl) = saved_tree_used1;
Import of unmodified (but trimmed) gcc-2.7.2. The bigger parts of the non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
1996-09-18 05:35:50 +00:00
dbxout_parms (DECL_ARGUMENTS (decl));
if (DECL_NAME (DECL_RESULT (decl)) != 0)
dbxout_symbol (DECL_RESULT (decl), 1);
}
Use the stock 3.1-snap file now. I do not think our rev 1.2 changes are needed any longer.
2002-02-01 19:10:11 +00:00
#endif /* DBX_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
Fix conflicts. This brings rev 1.2 (fix stabs ordering for a.out) into EGCS 1.1.2.
1999-08-28 07:19:03 +00:00
#endif /* DBX_DEBUGGING_INFO || XCOFF_DEBUGGING_INFO */
Use stock GCC versions on these files.
2004-07-28 03:36:15 +00:00
#include "gt-dbxout.h"
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