mirror of
git://gcc.gnu.org/git/gcc.git
synced 2025-02-05 13:51:57 +08:00
tsystem.h: New file.
* tsystem.h: New file. * Makefile.in (libgcc2.a, stmp-multilib, crtbegin.o, crtend.o, s-crtS): Depend on tsystem.h. * crtstuff.c: Include tsystem.h. * frame.c: Likewise. * libgcc2.c: Likewise. From-SVN: r31741
This commit is contained in:
Kaveh R. Ghazi
Kaveh Ghazi
parent
ed672cd0e9
commit
2e39bdbe4b
@ -1,3 +1,14 @@
|
||||
2000-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
||||
|
||||
* tsystem.h: New file.
|
||||
|
||||
* Makefile.in (libgcc2.a, stmp-multilib, crtbegin.o, crtend.o,
|
||||
s-crtS): Depend on tsystem.h.
|
||||
|
||||
* crtstuff.c: Include tsystem.h.
|
||||
* frame.c: Likewise.
|
||||
* libgcc2.c: Likewise.
|
||||
|
||||
Tue Feb 1 19:53:27 CET 2000 Jan Hubicka <jh@suse.cz>
|
||||
|
||||
* builtins.c (expand_builtin_memset): Expand for variable sized
|
||||
|
||||
@ -1054,7 +1054,8 @@ libgcc2.ready: $(GCC_PASSES) $(LIBGCC2_DEPS) stmp-int-hdrs $(STMP_FIXPROTO)
|
||||
|
||||
LIB2ADD = $(srcdir)/frame.c $(LIB2FUNCS_EXTRA) $(LANG_LIB2FUNCS)
|
||||
libgcc2.a: libgcc2.c libgcc2.ready $(CONFIG_H) $(FPBIT) $(DPBIT) $(LIB2ADD) \
|
||||
$(MACHMODE_H) longlong.h frame.h gbl-ctors.h config.status stmp-int-hdrs
|
||||
$(MACHMODE_H) longlong.h frame.h gbl-ctors.h config.status stmp-int-hdrs \
|
||||
tsystem.h
|
||||
# Actually build it in tmplibgcc2.a, then rename at end,
|
||||
# so that libgcc2.a itself remains nonexistent if compilation is aborted.
|
||||
-rm -f tmplibgcc2.a
|
||||
@ -1186,7 +1187,7 @@ s-mlib: $(srcdir)/genmultilib Makefile
|
||||
|
||||
# Build multiple copies of libgcc.a, one for each target switch.
|
||||
stmp-multilib: $(LIBGCC1) libgcc2.c libgcc2.ready $(CONFIG_H) \
|
||||
frame.h \
|
||||
frame.h tsystem.h \
|
||||
$(LIB2ADD) $(MACHMODE_H) longlong.h gbl-ctors.h config.status
|
||||
for i in `$(GCC_FOR_TARGET) --print-multi-lib`; do \
|
||||
dir=`echo $$i | sed -e 's/;.*$$//'`; \
|
||||
@ -1272,14 +1273,14 @@ stmp-multilib-sub:
|
||||
# linked using GCC on systems using COFF or ELF, for the sake of C++
|
||||
# constructors.
|
||||
$(T)crtbegin.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
|
||||
defaults.h frame.h gbl-ctors.h stmp-int-hdrs
|
||||
defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
|
||||
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
|
||||
-finhibit-size-directive -fno-inline-functions \
|
||||
-fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
|
||||
-c $(srcdir)/crtstuff.c -DCRT_BEGIN -o $(T)crtbegin$(objext)
|
||||
|
||||
$(T)crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
|
||||
defaults.h frame.h gbl-ctors.h stmp-int-hdrs
|
||||
defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
|
||||
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
|
||||
-finhibit-size-directive -fno-inline-functions \
|
||||
-fno-exceptions $(CRTSTUFF_T_CFLAGS) @inhibit_libc@ \
|
||||
@ -1290,7 +1291,7 @@ $(T)crtend.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
|
||||
crtbeginS.o crtendS.o: s-crtS ; @true
|
||||
|
||||
s-crtS: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
|
||||
defaults.h frame.h gbl-ctors.h stmp-int-hdrs
|
||||
defaults.h frame.h gbl-ctors.h stmp-int-hdrs tsystem.h
|
||||
$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(CRTSTUFF_T_CFLAGS_S) \
|
||||
-DCRT_BEGIN -DCRTSTUFFS_O -finhibit-size-directive \
|
||||
-fno-inline-functions -fno-exceptions @inhibit_libc@ -g0 \
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
/* Specialized bits of code needed to support construction and
|
||||
destruction of file-scope objects in C++ code.
|
||||
Copyright (C) 1991, 1994-1999 Free Software Foundation, Inc.
|
||||
Copyright (C) 1991, 1994-1999, 2000 Free Software Foundation, Inc.
|
||||
Contributed by Ron Guilmette (rfg@monkeys.com).
|
||||
|
||||
This file is part of GNU CC.
|
||||
@ -52,23 +52,9 @@ Boston, MA 02111-1307, USA. */
|
||||
do not apply. */
|
||||
|
||||
#include "tm.h"
|
||||
|
||||
/* We disable this when inhibit_libc, so that gcc can still be built without
|
||||
needing header files first. */
|
||||
/* ??? This is not a good solution, since prototypes may be required in
|
||||
some cases for correct code. See also libgcc2.c/frame.c. */
|
||||
#ifndef inhibit_libc
|
||||
/* fixproto guarantees these system headers exist. */
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#else
|
||||
# ifndef atexit
|
||||
extern int atexit(void (*)(void));
|
||||
# endif
|
||||
#endif
|
||||
#include "tsystem.h"
|
||||
|
||||
#include "defaults.h"
|
||||
#include <stddef.h>
|
||||
#include "frame.h"
|
||||
|
||||
/* We do not want to add the weak attribute to the declarations of these
|
||||
|
||||
23
gcc/frame.c
23
gcc/frame.c
@ -1,6 +1,6 @@
|
||||
/* Subroutines needed for unwinding stack frames for exception handling. */
|
||||
/* Compile this one with gcc. */
|
||||
/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
|
||||
Contributed by Jason Merrill <jason@cygnus.com>.
|
||||
|
||||
This file is part of GNU CC.
|
||||
@ -32,31 +32,12 @@ Boston, MA 02111-1307, USA. */
|
||||
do not apply. */
|
||||
|
||||
#include "tconfig.h"
|
||||
|
||||
/* We disable this when inhibit_libc, so that gcc can still be built without
|
||||
needing header files first. */
|
||||
/* ??? This is not a good solution, since prototypes may be required in
|
||||
some cases for correct code. See also libgcc2.c/crtstuff.c. */
|
||||
#ifndef inhibit_libc
|
||||
/* fixproto guarantees these system headers exist. */
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#else
|
||||
#include <stddef.h>
|
||||
#ifndef malloc
|
||||
extern void *malloc (size_t);
|
||||
#endif
|
||||
#ifndef free
|
||||
extern void free (void *);
|
||||
#endif
|
||||
#endif
|
||||
#include "tsystem.h"
|
||||
|
||||
#include "defaults.h"
|
||||
|
||||
#ifdef DWARF2_UNWIND_INFO
|
||||
#include "dwarf2.h"
|
||||
#include <stddef.h>
|
||||
#include "frame.h"
|
||||
#include "gthr.h"
|
||||
|
||||
|
||||
@ -32,36 +32,10 @@ Boston, MA 02111-1307, USA. */
|
||||
do not apply. */
|
||||
|
||||
#include "tconfig.h"
|
||||
|
||||
/* We disable this when inhibit_libc, so that gcc can still be built without
|
||||
needing header files first. */
|
||||
/* ??? This is not a good solution, since prototypes may be required in
|
||||
some cases for correct code. See also frame.c/crtstuff.c. */
|
||||
#ifndef inhibit_libc
|
||||
/* fixproto guarantees these system headers exist. */
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#else
|
||||
#ifndef L_trampoline
|
||||
#include <stddef.h>
|
||||
#ifndef malloc
|
||||
extern void *malloc (size_t);
|
||||
#endif
|
||||
#ifndef free
|
||||
extern void free (void *);
|
||||
#endif
|
||||
#ifndef atexit
|
||||
extern int atexit(void (*)(void));
|
||||
#endif
|
||||
#endif
|
||||
#endif
|
||||
#include "tsystem.h"
|
||||
|
||||
#include "machmode.h"
|
||||
#include "defaults.h"
|
||||
#ifndef L_trampoline
|
||||
#include <stddef.h>
|
||||
#endif
|
||||
|
||||
/* Don't use `fancy_abort' here even if config.h says to use it. */
|
||||
#ifdef abort
|
||||
|
||||
86
gcc/tsystem.h
Normal file
86
gcc/tsystem.h
Normal file
@ -0,0 +1,86 @@
|
||||
/* Get common system includes and various definitions and declarations
|
||||
based on target macros.
|
||||
Copyright (C) 2000 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GNU CC.
|
||||
|
||||
GNU CC is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
GNU CC is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with GNU CC; see the file COPYING. If not, write to
|
||||
the Free Software Foundation, 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#ifndef __GCC_TSYSTEM_H__
|
||||
#define __GCC_TSYSTEM_H__
|
||||
|
||||
/* GCC supplies this header. */
|
||||
#include <stddef.h>
|
||||
|
||||
#ifdef inhibit_libc
|
||||
|
||||
#ifndef malloc
|
||||
extern void *malloc (size_t);
|
||||
#endif
|
||||
|
||||
#ifndef free
|
||||
extern void free (void *);
|
||||
#endif
|
||||
|
||||
#ifndef atexit
|
||||
extern int atexit (void (*)(void));
|
||||
#endif
|
||||
|
||||
#else /* ! inhibit_libc */
|
||||
/* We disable this when inhibit_libc, so that gcc can still be built without
|
||||
needing header files first. */
|
||||
/* ??? This is not a good solution, since prototypes may be required in
|
||||
some cases for correct code. */
|
||||
|
||||
/* GCC supplies this header. */
|
||||
#include <stdarg.h>
|
||||
|
||||
/* All systems have this header. */
|
||||
#include <stdio.h>
|
||||
|
||||
/* All systems have this header. */
|
||||
#include <sys/types.h>
|
||||
|
||||
/* All systems have this header. */
|
||||
#include <errno.h>
|
||||
|
||||
#ifndef errno
|
||||
extern int errno;
|
||||
#endif
|
||||
|
||||
#if defined(POSIX) || defined(USG)
|
||||
#include <string.h>
|
||||
#endif
|
||||
|
||||
/* GCC (fixproto) guarantees these system headers exist. */
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
|
||||
/* GCC supplies this header. */
|
||||
#include <limits.h>
|
||||
|
||||
#if defined(POSIX) || defined(USG)
|
||||
#include <time.h>
|
||||
#endif
|
||||
|
||||
#endif /* inhibit_libc */
|
||||
|
||||
/* Define a generic NULL if one hasn't already been defined. */
|
||||
#ifndef NULL
|
||||
#define NULL 0
|
||||
#endif
|
||||
|
||||
#endif /* __GCC_TSYSTEM_H__ */
|
||||
Loading…
Reference in New Issue
Block a user