From df231a09701a0d5fe12626582767ea62cd5dd926 Mon Sep 17 00:00:00 2001
From: Michael Meissner <meissner@cygnus.com>
Date: Tue, 5 Oct 1999 19:41:35 +0000
Subject: [PATCH] Declare malloc, free, and atexit if inhibit_libc is defined.
From-SVN: r29829
---
gcc/ChangeLog | 8 ++++++++
gcc/frame.c | 11 ++++++++++-
gcc/libgcc2.c | 14 +++++++++++++-
3 files changed, 31 insertions(+), 2 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0da5b3a7fd93..46dec8b7d6f0 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -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
diff --git a/gcc/frame.c b/gcc/frame.c
index b5f643e70437..d15396022061 100644
--- a/gcc/frame.c
+++ b/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 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"
diff --git a/gcc/libgcc2.c b/gcc/libgcc2.c
index 777112ce4e4a..0cf8c5ce1aa6 100644
--- a/gcc/libgcc2.c
+++ b/gcc/libgcc2.c
@@ -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