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* sysdeps/unix/sysv/linux/ia64/pt-initfini.c (_init): We don't
	have to call __gmon_start__ in the libpthread DSO.
	* sysdeps/pthread/pt-initfini.c (_init): Likewise.
This commit is contained in:
Ulrich Drepper 2001-04-24 04:40:38 +00:00
parent b5edfe6131
commit 7e9463020b
3 changed files with 3 additions and 27 deletions
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5
linuxthreads/ChangeLog
View file

@ -1,7 +1,8 @@
2001-04-23 Ulrich Drepper <drepper@redhat.com>
* sysdeps/pthread/pt-initfini.c (_init): We don't have to call
__gmon_start__ in the libpthread DSO.
* sysdeps/unix/sysv/linux/ia64/pt-initfini.c (_init): We don't
have to call __gmon_start__ in the libpthread DSO.
* sysdeps/pthread/pt-initfini.c (_init): Likewise.
* Makefile (libpthread-routines): Add ptclock_gettime and
ptclock_settime.

18
linuxthreads/sysdeps/pthread/pt-initfini.c
View file

@ -70,16 +70,6 @@ call_initialize_minimal (void)
__pthread_initialize_minimal ();
}
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");
extern void _init (void);
void
@ -88,14 +78,6 @@ _init (void)
/* The very first thing we must do is to set up the registers. */
call_initialize_minimal ();
/* We cannot use the normal constructor mechanism in gcrt1.o because it
appears before crtbegin.o in the link, so the header elt of .ctors
would come after the elt for __gmon_start__. One approach is for
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. */
call_gmon_start ();
asm ("ALIGN");
asm("END_INIT");
/* Now the epilog. */

7
linuxthreads/sysdeps/unix/sysv/linux/ia64/pt-initfini.c
View file

@ -52,17 +52,12 @@ _init:
mov r32 = r12
mov r33 = b0
adds r12 = -16, r12
addl r14 = @ltoff(@fptr(__gmon_start__#)), gp
;;
ld8 r15 = [r14]
/* we could use r35 to save gp, but we use the stack since that's what
* all the other init routines will do --davidm 00/04/05 */
st8 [r12] = gp, -16
br.call.sptk.many b0 = __pthread_initialize_minimal# ;;
;;
cmp.ne p6, p0 = 0, r15
(p6) br.call.sptk.many b0 = __gmon_start__# ;;
adds r12 = 16, r12
;;
ld8 gp = [r12]
@ -97,8 +92,6 @@ _fini:
.endp _fini#
/*@_fini_PROLOG_ENDS*/
br.call.sptk.many b0 = i_am_not_a_leaf# ;;
;;
/*@_fini_EPILOG_BEGINS*/
.section .fini