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authorUlrich Drepper <drepper@redhat.com>2001-08-03 23:04:10 +0000
committerUlrich Drepper <drepper@redhat.com>2001-08-03 23:04:10 +0000
commit5af3245a41d958c326c02e23473d44bb474602fb (patch)
treee6a145da16298ba18b815da27fb5da9c7adacf94 /include
parentdb2d05f93ce7a790a1f50ed5b082539b566801e2 (diff)
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Update.
2001-08-03 Tom Rix <trix@redhat.com> * config.h.in: Add HAVE_XCOFF for AIX. * configure.in: Add --with-xcoff option. * include/libc-symbols.h: Disable the .stabs macros.
Diffstat (limited to 'include')
-rw-r--r--include/libc-symbols.h36
1 files changed, 27 insertions, 9 deletions
diff --git a/include/libc-symbols.h b/include/libc-symbols.h
index fc51076..97b6726 100644
--- a/include/libc-symbols.h
+++ b/include/libc-symbols.h
@@ -220,10 +220,18 @@
static const char __evoke_link_warning_##symbol[] \
__attribute__ ((section (".gnu.warning." #symbol "\n\t#"))) = msg;
# endif
-# else
-# define link_warning(symbol, msg) \
- asm (".stabs \"" msg "\",30,0,0,0\n\t" \
- ".stabs \"" __SYMBOL_PREFIX #symbol "\",1,0,0,0\n");
+# else /* Not ELF: a.out */
+# ifdef HAVE_XCOFF
+/* XCOFF does not support .stabs.
+ The native aix linker will remove the .stab and .stabstr sections
+ The gnu linker will have a fatal error if there is a relocation for
+ symbol in the .stab section. Silently disable this macro. */
+# define link_warning(symbol, msg)
+# else
+# define link_warning(symbol, msg) \
+ asm (".stabs \"" msg "\",30,0,0,0\n\t" \
+ ".stabs \"" __SYMBOL_PREFIX #symbol "\",1,0,0,0\n");
+# endif /* XCOFF */
# endif
#else
/* We will never be heard; they will all die horribly. */
@@ -285,11 +293,21 @@
# else /* Not ELF: a.out. */
-# define text_set_element(set, symbol) \
- asm (".stabs \"" __SYMBOL_PREFIX #set "\",23,0,0," __SYMBOL_PREFIX #symbol)
-# define data_set_element(set, symbol) \
- asm (".stabs \"" __SYMBOL_PREFIX #set "\",25,0,0," __SYMBOL_PREFIX #symbol)
-# define bss_set_element(set, symbol) ?error Must use initialized data.
+# ifdef HAVE_XCOFF
+/* XCOFF does not support .stabs.
+ The native aix linker will remove the .stab and .stabstr sections
+ The gnu linker will have a fatal error if there is a relocation for
+ symbol in the .stab section. Silently disable these macros. */
+# define text_set_element(set, symbol)
+# define data_set_element(set, symbol)
+# define bss_set_element(set, symbol)
+# else
+# define text_set_element(set, symbol) \
+ asm (".stabs \"" __SYMBOL_PREFIX #set "\",23,0,0," __SYMBOL_PREFIX #symbol)
+# define data_set_element(set, symbol) \
+ asm (".stabs \"" __SYMBOL_PREFIX #set "\",25,0,0," __SYMBOL_PREFIX #symbol)
+# define bss_set_element(set, symbol) ?error Must use initialized data.
+# endif /* XCOFF */
# define symbol_set_define(set) void *const (set)[1];
# define symbol_set_declare(set) extern void *const (set)[1];