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Declare malloc, free, and atexit if inhibit_libc is defined.

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From-SVN: r29829
This commit is contained in:
Michael Meissner 1999-10-05 19:41:35 +00:00 committed by Michael Meissner
parent dbf08f94a7
commit df231a0970
3 changed files with 31 additions and 2 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
Tue Oct 5 15:37:04 1999 Michael Meissner <meissner@cygnus.com>
* libgcc2.c (toplevel): If inhibit_libc is defined, declare
malloc, free, and atexit. Don't include stddef.h twice.
* frame.c (toplevel): If inhibit_libc is defined, declare
malloc and free.
Tue Oct 5 12:00:32 1999 Richard Henderson <rth@cygnus.com>
* flow.c (make_edge): Accept an optional 2D bitmap in which

11
gcc/frame.c
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@ -1,6 +1,6 @@
/* Subroutines needed for unwinding stack frames for exception handling. */
/* Compile this one with gcc. */
/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
Contributed by Jason Merrill <jason@cygnus.com>.
This file is part of GNU CC.
@ -41,6 +41,15 @@ Boston, MA 02111-1307, USA. */
/* 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 "defaults.h"

14
gcc/libgcc2.c
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@ -40,11 +40,23 @@ Boston, MA 02111-1307, USA. */
/* 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
#ifndef atexit
extern int atexit(void (*)(void));
#endif
#endif
#include "machmode.h"
#include "defaults.h"
#ifndef L_trampoline
#if !defined(L_trampoline) && !defined(inhibit_libc)
#include <stddef.h>
#endif