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authorUlrich Drepper <drepper@redhat.com>2000-09-10 08:14:03 +0000
committerUlrich Drepper <drepper@redhat.com>2000-09-10 08:14:03 +0000
commit2119c7059e593c336a916ca542583b0da7222960 (patch)
treef7fcd7084f895dead0ea43a76e2df0f316481cd9 /sysdeps/generic
parentada0ce8f414c34001e632c57af326458cc1917f4 (diff)
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Update.
2000-09-10 Ulrich Drepper <drepper@redhat.com> * shlib-versions: Simplify libm entries. Correct a few Hurd entries. * sysdeps/generic/initfini.c: Rewrite slightly to get rid of the ugly GMON_WEAK_START hack. Patch by Philip Blundell <philb@gnu.org>. * sysdeps/i386/i486/bits/string.h: Pretty printing.
Diffstat (limited to 'sysdeps/generic')
-rw-r--r--sysdeps/generic/initfini.c33
1 files changed, 11 insertions, 22 deletions
diff --git a/sysdeps/generic/initfini.c b/sysdeps/generic/initfini.c
index 4c43941ad0..836d606cfd 100644
--- a/sysdeps/generic/initfini.c
+++ b/sysdeps/generic/initfini.c
@@ -61,6 +61,16 @@ asm ("\n/*@TESTS_END*/");
/* The beginning of _init: */
asm ("\n/*@_init_PROLOG_BEGINS*/");
+static void
+call_gmon_start(void)
+{
+ extern void __gmon_start__ (void) __attribute__ ((weak)); /*weak_extern (__gmon_start__);*/
+ void (*gmon_start) (void) = __gmon_start__;
+
+ if (gmon_start)
+ gmon_start ();
+}
+
SECTION (".init");
void
_init (void)
@@ -71,15 +81,7 @@ _init (void)
gcrt1.o to reference a symbol which would be defined by some library
module which has a constructor; but then user code's constructors
would come first, and not be profiled. */
- extern void __gmon_start__ (void) __attribute__ ((weak)); /*weak_extern (__gmon_start__);*/
-#ifndef WEAK_GMON_START
- __gmon_start__ ();
-#else
- void (*gmon_start) (void) = __gmon_start__;
-
- if (gmon_start)
- gmon_start ();
-#endif
+ call_gmon_start ();
asm ("ALIGN");
asm("END_INIT");
@@ -89,19 +91,6 @@ _init (void)
SECTION(".init");
}
asm ("END_INIT");
-#ifndef WEAK_GMON_START
-SECTION(".text");
-
-/* This version of __gmon_start__ is used if no other is found. By providing
- a default function we avoid the need to test whether the pointer is NULL,
- which can be painful on some machines. */
-
-void __attribute__ ((weak))
-__gmon_start__ (void)
-{
- /* do nothing */
-}
-#endif
/* End of the _init epilog, beginning of the _fini prolog. */
asm ("\n/*@_init_EPILOG_ENDS*/");