+2004-03-11 Jakub Jelinek <jakub@redhat.com>
+
+ * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S
+ (__novec_swapcontext): Branch to novec_* labels.
+
2004-03-10 Ulrich Drepper <drepper@redhat.com>
* posix/getopt.c (_): Don't define here for glibc.
2004-03-10 Jakub Jelinek <jakub@redhat.com>
+ * sysdeps/unix/sysv/linux/s390/s390-32/vfork.S (__vfork): Add
+ libc_hidden_def.
+ * sysdeps/unix/sysv/linux/s390/s390-64/vfork.S (__vfork): Likewise.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S (__vfork):
+ Likewise.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S (__vfork):
+ Likewise.
+ * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S (__vfork): Likewise.
+ * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S (__vfork): Likewise.
+ * sysdeps/unix/sysv/linux/ia64/pt-vfork.S: Include tcb-offsets.h.
+ * sysdeps/unix/sysv/linux/ia64/vfork.S (__vfork): Use DO_CALL instead
+ of DO_CALL_VIA_BREAK. Work around a gas problem.
+
* sysdeps/unix/sysv/linux/powerpc/pt-vfork.S: Remove.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S: New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/pt-vfork.S: New file.
#include <sysdep.h>
#define _SIGNAL_H
#include <bits/signum.h>
+#include <tcb-offsets.h>
/* The following are defined in linux/sched.h, which unfortunately */
/* is not safe for inclusion in an assembly file. */
.body // first .prologue is not at the beginning of proc.
alloc r2=ar.pfs,0,0,2,0
adds r14=PID,r13
- ;;
+ ;;
ld4 r16=[r14]
;;
sub r15=0,r16
/* Implemented as __clone_syscall(CLONE_VFORK | CLONE_VM | SIGCHLD, 0) */
ENTRY(__vfork)
+ .prologue // work around a GAS bug which triggers if
+ .body // first .prologue is not at the beginning of proc.
alloc r2=ar.pfs,0,0,2,0
adds r14=PID,r13
;;
mov out1=0 /* Standard sp value. */
;;
st4 [r14]=r15
- DO_CALL_VIA_BREAK (SYS_ify (clone))
+ DO_CALL (SYS_ify (clone))
cmp.eq p6,p0=0,r8
adds r14=PID,r13
(p6) br.cond.dptk 1f
ret
PSEUDO_END(__vfork)
libc_hidden_def (__vfork)
-
weak_alias (__vfork, vfork)
PSEUDO_RET
PSEUDO_END (__vfork)
-
+libc_hidden_def (__vfork)
weak_alias (__vfork, vfork)
PSEUDO_RET
PSEUDO_END (__vfork)
-
+libc_hidden_def (__vfork)
weak_alias (__vfork, vfork)
/* Normal return. */
br %r14
PSEUDO_END(__vfork)
-
+libc_hidden_def (__vfork)
weak_alias (__vfork, vfork)
/* Normal return. */
br %r14
PSEUDO_END(__vfork)
-
+libc_hidden_def (__vfork)
weak_alias (__vfork, vfork)
nop
PSEUDO_END (__vfork)
+libc_hidden_def (__vfork)
weak_alias (__vfork, vfork)
nop
PSEUDO_END (__vfork)
+libc_hidden_def (__vfork)
weak_alias (__vfork, vfork)
li r3,SIG_SETMASK
bl JUMPTARGET(sigprocmask)
cmpwi r3,0
- bne L(error_exit)
+ bne L(novec_error_exit)
/*
* If the new ucontext refers to the point where we were interrupted
lwz r31,_UC_REGS_PTR(r31)
lwz r0,_UC_GREGS+(PT_MSR*4)(r31)
cmpwi r0,0
- bne L(do_sigret)
+ bne L(novec_do_sigret)
/* Restore the floating-point registers */
lfd fp31,_UC_FREGS+(32*8)(r31)