This commit was generated by cvs2svn to compensate for changes in r48743,
which included commits to RCS files with non-trunk default branches.
This commit is contained in:
David E. O'Brien
commit
68bb3e165b
@ -1,3 +1,94 @@
|
||||
Thu Aug 22 23:47:38 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
|
||||
|
||||
* Version 2.7.2.3 released.
|
||||
|
||||
Wed Aug 13 08:28:18 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
|
||||
|
||||
* INSTALL, install.texi: Update for m68k-*-linuxaout,
|
||||
m68k-*-linux-gnulibc1 and m68k-*-linux.
|
||||
|
||||
1997-08-12 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
|
||||
|
||||
* config/m68k/t-linux: Define INSTALL_ASSERT_H and
|
||||
TARGET_LIBGCC2_CFLAGS.
|
||||
* config/m68k/t-linux-gnulibc1: New file.
|
||||
|
||||
* configure: Don't use GNU setup for *-*-linux-gnu*.
|
||||
(m68k-*-linux*gnulibc1): New target.
|
||||
(m68k-*-linux*): Set $extra_parts correctly.
|
||||
|
||||
* config/m68k/linux.h (STRICT_ALIGNMENT): Define to zero.
|
||||
(CPP_SPEC, LIB_SPEC, LINK_SPEC): Add support for glibc 2.
|
||||
(LIBGCC_SPEC): Always link in -lgcc independent of -shared.
|
||||
(LIBCALL_VALUE): Use correct register for XFmode.
|
||||
(LEGITIMATE_PIC_OPERAND_P): Reject CONST_DOUBLE with MEM with
|
||||
invalid pic address.
|
||||
(FINALIZE_TRAMPOLINE, CLEAR_INSN_CACHE): New.
|
||||
|
||||
Mon Mar 17 17:03:55 1997 J.T. Conklin <jtc@cygnus.com>
|
||||
|
||||
* m68k.md (beq0_di, bne0_di, bge0_di, blt0_di): Use cmpw #0
|
||||
instead of tstl when testing address registers on the 68000.
|
||||
|
||||
Fri Aug 8 08:15:55 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
|
||||
|
||||
* Makefile.in (INSTALL): Fix the rule.
|
||||
(stamp-crtS): Depend on stamp-crt for parallel make.
|
||||
|
||||
* install1.texi: New.
|
||||
|
||||
Mon Jul 21 22:47:13 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
|
||||
|
||||
* configure (gxx_include_dir): Set it to $prefix/include/g++
|
||||
for Linux.
|
||||
|
||||
Tue Jun 24 11:24:56 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
|
||||
|
||||
* INSTALL, install.texi: Refer Linux running libc 5.x.x as
|
||||
i386-*-linux-gnulibc1.
|
||||
|
||||
* config/i386/linux.h, config.guess, config.sub, configure:
|
||||
Correct support for glibc 2.
|
||||
|
||||
* config/t-linux: New, makefile fragment for Linux target with
|
||||
glibc 2.
|
||||
|
||||
* config/t-linux-gnulibc1: New, makefile fragment for Linux
|
||||
target with libc 5.x.x.
|
||||
|
||||
* config/t-linux-libc1: Removed.
|
||||
|
||||
* config.sub: Add support for i686.
|
||||
|
||||
* gcc.c (main): check and read ${libdir}/gcc-lib/specs to
|
||||
override the default specs.
|
||||
|
||||
Mon Jun 23 22:48:00 1997 Jim Wilson <wilson@cygnus.com>
|
||||
|
||||
* unroll.c (find_splittable_givs): Set splittable_regs_updates
|
||||
to biv_count for reduced givs.
|
||||
|
||||
Tue Apr 16 16:59:49 1996 Richard Henderson <rth@tamu.edu>
|
||||
|
||||
* function.c (expand_function_end): Allow TRAMPOLINE_TEMPLATE
|
||||
to be omitted on systems for which it is not cost effective.
|
||||
* varasm.c (assemble_trampoline_template): No such function
|
||||
if no TRAMPOLINE_TEMPLATE.
|
||||
* m68k.h: Greatly simplify the run-time trampoline code:
|
||||
(TRAMPOLINE_TEMPLATE, TRANSFER_FROM_TRAMPOLINE): Delete define.
|
||||
(TRAMPOLINE_SIZE, INITIALIZE_TRAMPOLINE): Changed.
|
||||
(TRAMPOLINE_ALIGN): No point aligning to cache line.
|
||||
(FINISH_INIT_TRAMPOLINE): New define.
|
||||
* m68k/next.h: Instead of redefining INITIALIZE_TRAMPOLINE,
|
||||
make use of the new FINISH_INIT_TRAMPOLINE.
|
||||
* m68k/{m68k.h,next.h} (FINISH_INIT_TRAMPOLINE):
|
||||
Rename to FINALIZE_TRAMPOLINE.
|
||||
|
||||
Mon Apr 15 08:49:20 1996 Tom May (ftom@netcom.com)
|
||||
|
||||
* cse.c (invalidate_skipped_set): Ignore CLOBBER after calling
|
||||
note_mem_written, not before.
|
||||
|
||||
Sat Jun 29 12:33:39 1996 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
||||
|
||||
* Version 2.7.2.1 released.
|
||||
|
||||
@ -1,7 +1,10 @@
|
||||
This directory contains the version 2.7.2 release of the GNU C
|
||||
This directory contains the version 2.7.2.3 release of the GNU C
|
||||
compiler. It includes all of the support for compiling C++ and
|
||||
Objective C, including a run-time library for Objective C.
|
||||
|
||||
The reason for the 2.7.2.3 release is to correct the support for GNU C
|
||||
library version 2 on GNU/Linux systems.
|
||||
|
||||
The GNU C compiler is free software. See the file COPYING for copying
|
||||
permission.
|
||||
|
||||
|
||||
24
contrib/gcc/config.guess
vendored
24
contrib/gcc/config.guess
vendored
@ -319,9 +319,9 @@ EOF
|
||||
# The BFD linker knows what the default object file format is, so
|
||||
# first see if it will tell us.
|
||||
ld_help_string=`ld --help 2>&1`
|
||||
if echo $ld_help_string | grep >/dev/null 2>&1 "supported emulations: elf_i[345]86"; then
|
||||
echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
|
||||
elif echo $ld_help_string | grep >/dev/null 2>&1 "supported emulations: i[345]86linux"; then
|
||||
# if echo $ld_help_string | grep >/dev/null 2>&1 "supported emulations: elf_i[345]86"; then
|
||||
# echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
|
||||
if echo $ld_help_string | grep >/dev/null 2>&1 "supported emulations: i[345]86linux"; then
|
||||
echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
|
||||
elif echo $ld_help_string | grep >/dev/null 2>&1 "supported emulations: i[345]86coff"; then
|
||||
echo "${UNAME_MACHINE}-unknown-linuxcoff" ; exit 0
|
||||
@ -329,17 +329,27 @@ EOF
|
||||
echo alpha-unknown-linux ; exit 0
|
||||
else
|
||||
# Either a pre-BFD a.out linker (linuxoldld) or one that does not give us
|
||||
# useful --help. Gcc wants to distinguish between linuxoldld and linuxaout.
|
||||
test ! -d /usr/lib/ldscripts/. \
|
||||
&& echo "${UNAME_MACHINE}-unknown-linuxoldld" && exit 0
|
||||
# useful --help. Gcc wants to distinguish between linuxoldld and linuxaout,
|
||||
# and between different C library versions.
|
||||
echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations:"
|
||||
test $? != 0 && echo "${UNAME_MACHINE}-pc-linux-gnuoldld" && exit 0
|
||||
# Determine whether the default compiler is a.out or elf
|
||||
cat >dummy.c <<EOF
|
||||
#include <features.h>
|
||||
main(argc, argv)
|
||||
int argc;
|
||||
char *argv[];
|
||||
{
|
||||
#ifdef __ELF__
|
||||
printf ("%s-unknown-linux\n", argv[1]);
|
||||
# ifdef __GLIBC__
|
||||
# if __GLIBC__ >= 2
|
||||
printf ("%s-unknown-linux\n", argv[1]);
|
||||
# else
|
||||
printf ("%s-unknown-linux-gnulibc1\n", argv[1]);
|
||||
# endif
|
||||
# else
|
||||
printf ("%s-unknown-linux-gnulibc1\n", argv[1]);
|
||||
# endif
|
||||
#else
|
||||
printf ("%s-unknown-linuxaout\n", argv[1]);
|
||||
#endif
|
||||
|
||||
32
contrib/gcc/config.sub
vendored
32
contrib/gcc/config.sub
vendored
@ -62,11 +62,21 @@ case $1 in
|
||||
;;
|
||||
esac
|
||||
|
||||
# Separate what the user gave into CPU-COMPANY and OS (if any).
|
||||
basic_machine=`echo $1 | sed 's/-[^-]*$//'`
|
||||
if [ $basic_machine != $1 ]
|
||||
then os=`echo $1 | sed 's/.*-/-/'`
|
||||
else os=; fi
|
||||
# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
|
||||
# Here we must recognize all the valid KERNEL-OS combinations.
|
||||
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
|
||||
case $maybe_os in
|
||||
linux-gnu*)
|
||||
os=-$maybe_os
|
||||
basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
|
||||
;;
|
||||
*)
|
||||
basic_machine=`echo $1 | sed 's/-[^-]*$//'`
|
||||
if [ $basic_machine != $1 ]
|
||||
then os=`echo $1 | sed 's/.*-/-/'`
|
||||
else os=; fi
|
||||
;;
|
||||
esac
|
||||
|
||||
### Let's recognize common machines as not being operating systems so
|
||||
### that things like config.sub decstation-3100 work. We also
|
||||
@ -129,7 +139,7 @@ esac
|
||||
case $basic_machine in
|
||||
# Recognize the basic CPU types without company name.
|
||||
# Some are omitted here because they have special meanings below.
|
||||
tahoe | i[345]86 | i860 | m68k | m68000 | m88k | ns32k | arm \
|
||||
tahoe | i[3456]86 | i860 | m68k | m68000 | m88k | ns32k | arm \
|
||||
| arme[lb] | pyramid \
|
||||
| tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
|
||||
| alpha | we32k | ns16k | clipper | sparclite | i370 | sh \
|
||||
@ -144,7 +154,7 @@ case $basic_machine in
|
||||
exit 1
|
||||
;;
|
||||
# Recognize the basic CPU types with company name.
|
||||
vax-* | tahoe-* | i[345]86-* | i860-* | m68k-* | m68000-* | m88k-* \
|
||||
vax-* | tahoe-* | i[3456]86-* | i860-* | m68k-* | m68000-* | m88k-* \
|
||||
| sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
|
||||
| mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
|
||||
| none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
|
||||
@ -308,19 +318,19 @@ case $basic_machine in
|
||||
os=-mvs
|
||||
;;
|
||||
# I'm not sure what "Sysv32" means. Should this be sysv3.2?
|
||||
i[345]86v32)
|
||||
i[3456]86v32)
|
||||
basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
|
||||
os=-sysv32
|
||||
;;
|
||||
i[345]86v4*)
|
||||
i[3456]86v4*)
|
||||
basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
|
||||
os=-sysv4
|
||||
;;
|
||||
i[345]86v)
|
||||
i[3456]86v)
|
||||
basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
|
||||
os=-sysv
|
||||
;;
|
||||
i[345]86sol2)
|
||||
i[3456]86sol2)
|
||||
basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
|
||||
os=-solaris2
|
||||
;;
|
||||
|
||||
@ -151,13 +151,21 @@ Boston, MA 02111-1307, USA. */
|
||||
#define CPP_PREDEFINES "-D__ELF__ -Dunix -Di386 -Dlinux -Asystem(unix) -Asystem(posix) -Acpu(i386) -Amachine(i386)"
|
||||
|
||||
#undef CPP_SPEC
|
||||
#ifdef USE_GNULIBC_1
|
||||
#if TARGET_CPU_DEFAULT == 2
|
||||
#define CPP_SPEC "%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{!m386:-D__i486__} %{posix:-D_POSIX_SOURCE}"
|
||||
#else
|
||||
#define CPP_SPEC "%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{m486:-D__i486__} %{posix:-D_POSIX_SOURCE}"
|
||||
#endif
|
||||
#else /* not USE_GNULIBC_1 */
|
||||
#define CPP_SPEC "%(cpp_cpu) %[cpp_cpu] %{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
|
||||
#endif /* not USE_GNULIBC_1 */
|
||||
|
||||
#undef LIBGCC_SPEC
|
||||
#define LIBGCC_SPEC "-lgcc"
|
||||
|
||||
#undef LIB_SPEC
|
||||
#ifdef USE_GNULIBC_1
|
||||
#if 1
|
||||
/* We no longer link with libc_p.a or libg.a by default. If you
|
||||
* want to profile or debug the Linux C library, please add
|
||||
@ -172,6 +180,11 @@ Boston, MA 02111-1307, USA. */
|
||||
%{mieee-fp:-lieee} %{p:-lgmon -lc_p} %{pg:-lgmon -lc_p} \
|
||||
%{!p:%{!pg:%{!g*:-lc} %{g*:-lg}}}}"
|
||||
#endif
|
||||
#else
|
||||
#define LIB_SPEC \
|
||||
"%{!shared: %{mieee-fp:-lieee} %{pthread:-lpthread} \
|
||||
%{profile:-lc_p} %{!profile: -lc}}"
|
||||
#endif /* not USE_GNULIBC_1 */
|
||||
|
||||
/* Provide a LINK_SPEC appropriate for Linux. Here we provide support
|
||||
for the special GCC options -static and -shared, which allow us to
|
||||
@ -190,6 +203,7 @@ Boston, MA 02111-1307, USA. */
|
||||
/* If ELF is the default format, we should not use /lib/elf. */
|
||||
|
||||
#undef LINK_SPEC
|
||||
#ifdef USE_GNULIBC_1
|
||||
#ifndef LINUX_DEFAULT_ELF
|
||||
#define LINK_SPEC "-m elf_i386 %{shared:-shared} \
|
||||
%{!shared: \
|
||||
@ -207,6 +221,15 @@ Boston, MA 02111-1307, USA. */
|
||||
%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.1}} \
|
||||
%{static:-static}}}"
|
||||
#endif
|
||||
#else /* not USE_GNULIBC_1 */
|
||||
#define LINK_SPEC "-m elf_i386 %{shared:-shared} \
|
||||
%{!shared: \
|
||||
%{!ibcs: \
|
||||
%{!static: \
|
||||
%{rdynamic:-export-dynamic} \
|
||||
%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
|
||||
%{static:-static}}}"
|
||||
#endif /* not USE_GNULIBC_1 */
|
||||
|
||||
/* Get perform_* macros to build libgcc.a. */
|
||||
#include "i386/perform.h"
|
||||
|
||||
@ -1,3 +1,17 @@
|
||||
Thu Aug 22 23:47:38 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
|
||||
|
||||
* Version 2.7.2.3 released.
|
||||
|
||||
Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
|
||||
|
||||
* lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
|
||||
frontend.
|
||||
|
||||
Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
|
||||
|
||||
* errfn.c: Include stdio.h.
|
||||
(cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
|
||||
|
||||
Mon Nov 20 14:06:28 1995 Mike Stump <mrs@cygnus.com>
|
||||
|
||||
* Version 2.7.2 released.
|
||||
|
||||
@ -21,6 +21,7 @@ Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include "config.h"
|
||||
#include "tree.h"
|
||||
#include <stdio.h>
|
||||
#include <ctype.h>
|
||||
|
||||
/* cp_printer is the type of a function which converts an argument into
|
||||
@ -195,8 +196,7 @@ cp_sprintf (format, arglist)
|
||||
char *format;
|
||||
arglist_dcl
|
||||
{
|
||||
extern errorfn sprintf;
|
||||
cp_thing (sprintf, 0, format, arglist);
|
||||
cp_thing ((errorfn *) sprintf, 0, format, arglist);
|
||||
}
|
||||
|
||||
void
|
||||
|
||||
@ -3381,7 +3381,12 @@ real_yylex ()
|
||||
&& DECL_INITIAL (tmp) != NULL_TREE
|
||||
&& TREE_CODE (DECL_INITIAL (tmp)) == STRING_CST)
|
||||
{
|
||||
yylval.ttype = DECL_INITIAL (tmp);
|
||||
tree stringval = DECL_INITIAL (tmp);
|
||||
|
||||
/* Copy the string value so that we won't clobber anything
|
||||
if we put something in the TREE_CHAIN of this one. */
|
||||
yylval.ttype = build_string (TREE_STRING_LENGTH (stringval),
|
||||
TREE_STRING_POINTER (stringval));
|
||||
value = STRING;
|
||||
}
|
||||
}
|
||||
|
||||
@ -7811,13 +7811,6 @@ invalidate_skipped_set (dest, set)
|
||||
rtx set;
|
||||
rtx dest;
|
||||
{
|
||||
if (GET_CODE (set) == CLOBBER
|
||||
#ifdef HAVE_cc0
|
||||
|| dest == cc0_rtx
|
||||
#endif
|
||||
|| dest == pc_rtx)
|
||||
return;
|
||||
|
||||
if (GET_CODE (dest) == MEM)
|
||||
note_mem_written (dest, &skipped_writes_memory);
|
||||
|
||||
@ -7827,6 +7820,13 @@ invalidate_skipped_set (dest, set)
|
||||
if (skipped_writes_memory.nonscalar)
|
||||
skipped_writes_memory.all = 1;
|
||||
|
||||
if (GET_CODE (set) == CLOBBER
|
||||
#ifdef HAVE_cc0
|
||||
|| dest == cc0_rtx
|
||||
#endif
|
||||
|| dest == pc_rtx)
|
||||
return;
|
||||
|
||||
if (GET_CODE (dest) == REG || GET_CODE (dest) == SUBREG
|
||||
|| (! skipped_writes_memory.all && ! cse_rtx_addr_varies_p (dest)))
|
||||
invalidate (dest, VOIDmode);
|
||||
|
||||
@ -814,9 +814,15 @@ Use this configuration to generate a.out binaries on Linux-based GNU
|
||||
systems. This configuration is being superseded. You must use
|
||||
gas/binutils version 2.5.2 or later.
|
||||
|
||||
@item i386-*-linux-gnulibc1
|
||||
Use this configuration to generate ELF binaries on Linux-based GNU
|
||||
systems using the Linux libc version 5. You must use gas/binutils
|
||||
version 2.5.2 or later.
|
||||
|
||||
@item i386-*-linux
|
||||
Use this configuration to generate ELF binaries on Linux-based GNU
|
||||
systems. You must use gas/binutils version 2.5.2 or later.
|
||||
systems using glibc 2. You must use gas/binutils version 2.8.1 or
|
||||
later.
|
||||
|
||||
@item i386-*-sco
|
||||
Compilation with RCC is recommended. Also, it may be a good idea to
|
||||
@ -934,6 +940,19 @@ HP 9000 series 200 running BSD. Note that the C compiler that comes
|
||||
with this system cannot compile GNU CC; contact @code{law@@cs.utah.edu}
|
||||
to get binaries of GNU CC for bootstrapping.
|
||||
|
||||
@item m68k-*-linuxaout
|
||||
Use this configuration to generate a.out binaries on Linux. This configuration
|
||||
is being superseded. You must use gas/binutils version 2.5.2 or later.
|
||||
|
||||
@item m68k-*-linux-gnulibc1
|
||||
Use this configuration to generate ELF binaries on Linux with the
|
||||
Linux C library 5.x.x. You must use gas/binutils version 2.8.1 later.
|
||||
|
||||
@item m68k-*-linux
|
||||
Use this configuration to generate ELF binaries on Linux-based GNU
|
||||
systems with the GNU C library 2. You must use gas/binutils version
|
||||
2.8.1 or later.
|
||||
|
||||
@item m68k-altos
|
||||
Altos 3068. You must use the GNU assembler, linker and debugger.
|
||||
Also, you must fix a kernel bug. Details in the file @file{README.ALTOS}.
|
||||
|
||||
@ -2908,12 +2908,19 @@ find_splittable_givs (bl, unroll_type, loop_start, loop_end, increment,
|
||||
#endif
|
||||
}
|
||||
|
||||
/* Givs are only updated once by definition. Mark it so if this is
|
||||
/* Unreduced givs are only updated once by definition. Reduced givs
|
||||
are updated as many times as their biv is. Mark it so if this is
|
||||
a splittable register. Don't need to do anything for address givs
|
||||
where this may not be a register. */
|
||||
|
||||
if (GET_CODE (v->new_reg) == REG)
|
||||
splittable_regs_updates[REGNO (v->new_reg)] = 1;
|
||||
{
|
||||
int count = 1;
|
||||
if (! v->ignore)
|
||||
count = reg_biv_class[REGNO (v->src_reg)]->biv_count;
|
||||
|
||||
splittable_regs_updates[REGNO (v->new_reg)] = count;
|
||||
}
|
||||
|
||||
result++;
|
||||
|
||||
|
||||
@ -1640,6 +1640,7 @@ assemble_static_space (size)
|
||||
This is done at most once per compilation.
|
||||
Returns an RTX for the address of the template. */
|
||||
|
||||
#ifdef TRAMPOLINE_TEMPLATE
|
||||
rtx
|
||||
assemble_trampoline_template ()
|
||||
{
|
||||
@ -1673,6 +1674,7 @@ assemble_trampoline_template ()
|
||||
= (char *) obstack_copy0 (&permanent_obstack, label, strlen (label));
|
||||
return gen_rtx (SYMBOL_REF, Pmode, name);
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Assemble the integer constant X into an object of SIZE bytes.
|
||||
X must be either a CONST_INT or CONST_DOUBLE.
|
||||
|
||||
@ -1 +1 @@
|
||||
char *version_string = "2.7.2.1";
|
||||
char *version_string = "2.7.2.3";
|
||||
|
||||
Loading…
Reference in New Issue
Block a user