From 6ca8bddd01d7818bed2fd0b2502de5fae3147a3c Mon Sep 17 00:00:00 2001
From: green <green@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sun, 12 Dec 1999 18:06:08 +0000
Subject: [PATCH] * gcconfig.h (DATASTART): Define as (&data_start) for
PowerPC Linux. (DYNAMIC_LOADING): Define for PowerPC Linux.
* os_dep.c: Remove some special cases for PowerPC Linux. *
misc.c (GC_init_inner): Don't call GC_init_linux_data_start for
PowerPC Linux.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@30873 138bc75d-0d04-0410-961f-82ee72b054a4
---
boehm-gc/ChangeLog | 9 +++++++++
boehm-gc/gcconfig.h | 8 ++------
boehm-gc/misc.c | 2 +-
boehm-gc/os_dep.c | 5 ++---
4 files changed, 14 insertions(+), 10 deletions(-)
diff --git a/boehm-gc/ChangeLog b/boehm-gc/ChangeLog
index c5a0bf265c41..9f96bdd2af40 100644
--- a/boehm-gc/ChangeLog
+++ b/boehm-gc/ChangeLog
@@ -1,3 +1,12 @@
+1999-12-15 Anthony Green <green@cygnus.com>
+
+ * gcconfig.h (DATASTART): Define as (&data_start) for PowerPC
+ Linux.
+ (DYNAMIC_LOADING): Define for PowerPC Linux.
+ * os_dep.c: Remove some special cases for PowerPC Linux.
+ * misc.c (GC_init_inner): Don't call GC_init_linux_data_start
+ for PowerPC Linux.
+
1999-11-04 Tom Tromey <tromey@cygnus.com>
* Makefile.in: Rebuilt.
diff --git a/boehm-gc/gcconfig.h b/boehm-gc/gcconfig.h
index 899b8d3da3d7..22156918c360 100644
--- a/boehm-gc/gcconfig.h
+++ b/boehm-gc/gcconfig.h
@@ -532,14 +532,10 @@
# undef STACK_GRAN
# define STACK_GRAN 0x10000000
/* Stack usually starts at 0x80000000 */
-# define DATASTART GC_data_start
- /* Others have reported better success with */
- /* extern int __data_start; */
- /*# define DATASTART (&__data_start) */
- /* and disabling the GC_data_start */
- /* initialization code. */
+# define DATASTART (&data_start)
extern int _end;
# define DATAEND (&_end)
+# define DYNAMIC_LOADING
# endif
# ifdef MACOSX
# define ALIGNMENT 4
diff --git a/boehm-gc/misc.c b/boehm-gc/misc.c
index 32288a95b7bb..9f209100a591 100644
--- a/boehm-gc/misc.c
+++ b/boehm-gc/misc.c
@@ -444,7 +444,7 @@ void GC_init_inner()
GC_init_win32();
# endif
# if defined(LINUX) && \
- (defined(POWERPC) || defined(ALPHA) || defined(SPARC) || defined(IA64))
+ (defined(ALPHA) || defined(SPARC) || defined(IA64))
GC_init_linux_data_start();
# endif
# ifdef SOLARIS_THREADS
diff --git a/boehm-gc/os_dep.c b/boehm-gc/os_dep.c
index 4f697b492aa2..362bd933822a 100644
--- a/boehm-gc/os_dep.c
+++ b/boehm-gc/os_dep.c
@@ -75,7 +75,7 @@
# endif
# if defined(LINUX) && \
- (defined(POWERPC) || defined(SPARC) || defined(ALPHA) || defined(IA64))
+ (defined(SPARC) || defined(ALPHA) || defined(IA64))
# define NEED_FIND_LIMIT
# endif
@@ -142,8 +142,7 @@
# define OPT_PROT_EXEC 0
#endif
-#if defined(LINUX) && (defined(POWERPC) || defined(SPARC) || defined(ALPHA) \
- || defined(IA64))
+#if defined(LINUX) && (defined(SPARC) || defined(ALPHA) || defined(IA64))
/* The I386 case can be handled without a search. The Alpha case */
/* used to be handled differently as well, but the rules changed */
/* for recent Linux versions. This seems to be the easiest way to */
--
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