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Update. 

2004-03-11  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S
	(__novec_swapcontext): Branch to novec_* labels.
This commit is contained in:
Ulrich Drepper 2004-03-11 01:34:46 +00:00
parent d682a515f1
commit 73b4ce64cc
11 changed files with 31 additions and 9 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
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> 2004-03-10 Ulrich Drepper <drepper@redhat.com>
* posix/getopt.c (_): Don't define here for glibc. * posix/getopt.c (_): Don't define here for glibc.

13
nptl/ChangeLog
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@ -1,5 +1,18 @@
2004-03-10 Jakub Jelinek <jakub@redhat.com> 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/pt-vfork.S: Remove.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S: New file.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/pt-vfork.S: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc32/pt-vfork.S: New file.

3
nptl/sysdeps/unix/sysv/linux/ia64/pt-vfork.S
View File

@ -20,6 +20,7 @@
#include <sysdep.h> #include <sysdep.h>
#define _SIGNAL_H #define _SIGNAL_H
#include <bits/signum.h> #include <bits/signum.h>
#include <tcb-offsets.h>
/* The following are defined in linux/sched.h, which unfortunately */ /* The following are defined in linux/sched.h, which unfortunately */
/* is not safe for inclusion in an assembly file. */ /* is not safe for inclusion in an assembly file. */
@ -34,7 +35,7 @@ ENTRY(__vfork)
.body // first .prologue is not at the beginning of proc. .body // first .prologue is not at the beginning of proc.
alloc r2=ar.pfs,0,0,2,0 alloc r2=ar.pfs,0,0,2,0
adds r14=PID,r13 adds r14=PID,r13
;; ;;
ld4 r16=[r14] ld4 r16=[r14]
;; ;;
sub r15=0,r16 sub r15=0,r16

5
nptl/sysdeps/unix/sysv/linux/ia64/vfork.S
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@ -31,6 +31,8 @@
/* Implemented as __clone_syscall(CLONE_VFORK | CLONE_VM | SIGCHLD, 0) */ /* Implemented as __clone_syscall(CLONE_VFORK | CLONE_VM | SIGCHLD, 0) */
ENTRY(__vfork) 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 alloc r2=ar.pfs,0,0,2,0
adds r14=PID,r13 adds r14=PID,r13
;; ;;
@ -44,7 +46,7 @@ ENTRY(__vfork)
mov out1=0 /* Standard sp value. */ mov out1=0 /* Standard sp value. */
;; ;;
st4 [r14]=r15 st4 [r14]=r15
DO_CALL_VIA_BREAK (SYS_ify (clone)) DO_CALL (SYS_ify (clone))
cmp.eq p6,p0=0,r8 cmp.eq p6,p0=0,r8
adds r14=PID,r13 adds r14=PID,r13
(p6) br.cond.dptk 1f (p6) br.cond.dptk 1f
@ -64,5 +66,4 @@ ENTRY(__vfork)
ret ret
PSEUDO_END(__vfork) PSEUDO_END(__vfork)
libc_hidden_def (__vfork) libc_hidden_def (__vfork)
weak_alias (__vfork, vfork) weak_alias (__vfork, vfork)

2
nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S
View File

@ -53,5 +53,5 @@ ENTRY (__vfork)
PSEUDO_RET PSEUDO_RET
PSEUDO_END (__vfork) PSEUDO_END (__vfork)
libc_hidden_def (__vfork)
weak_alias (__vfork, vfork) weak_alias (__vfork, vfork)

2
nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S
View File

@ -51,5 +51,5 @@ ENTRY (__vfork)
PSEUDO_RET PSEUDO_RET
PSEUDO_END (__vfork) PSEUDO_END (__vfork)
libc_hidden_def (__vfork)
weak_alias (__vfork, vfork) weak_alias (__vfork, vfork)

2
nptl/sysdeps/unix/sysv/linux/s390/s390-32/vfork.S
View File

@ -53,5 +53,5 @@ ENTRY (__vfork)
/* Normal return. */ /* Normal return. */
br %r14 br %r14
PSEUDO_END(__vfork) PSEUDO_END(__vfork)
libc_hidden_def (__vfork)
weak_alias (__vfork, vfork) weak_alias (__vfork, vfork)

2
nptl/sysdeps/unix/sysv/linux/s390/s390-64/vfork.S
View File

@ -55,5 +55,5 @@ ENTRY (__vfork)
/* Normal return. */ /* Normal return. */
br %r14 br %r14
PSEUDO_END(__vfork) PSEUDO_END(__vfork)
libc_hidden_def (__vfork)
weak_alias (__vfork, vfork) weak_alias (__vfork, vfork)

1
nptl/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S
View File

@ -42,4 +42,5 @@ ENTRY(__vfork)
nop nop
PSEUDO_END (__vfork) PSEUDO_END (__vfork)
libc_hidden_def (__vfork)
weak_alias (__vfork, vfork) weak_alias (__vfork, vfork)

1
nptl/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S
View File

@ -42,4 +42,5 @@ ENTRY(__vfork)
nop nop
PSEUDO_END (__vfork) PSEUDO_END (__vfork)
libc_hidden_def (__vfork)
weak_alias (__vfork, vfork) weak_alias (__vfork, vfork)

4
sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext.S
View File

@ -573,7 +573,7 @@ ENTRY(__novec_swapcontext)
li r3,SIG_SETMASK li r3,SIG_SETMASK
bl JUMPTARGET(sigprocmask) bl JUMPTARGET(sigprocmask)
cmpwi r3,0 cmpwi r3,0
bne L(error_exit) bne L(novec_error_exit)
/* /*
* If the new ucontext refers to the point where we were interrupted * If the new ucontext refers to the point where we were interrupted
@ -590,7 +590,7 @@ ENTRY(__novec_swapcontext)
lwz r31,_UC_REGS_PTR(r31) lwz r31,_UC_REGS_PTR(r31)
lwz r0,_UC_GREGS+(PT_MSR*4)(r31) lwz r0,_UC_GREGS+(PT_MSR*4)(r31)
cmpwi r0,0 cmpwi r0,0
bne L(do_sigret) bne L(novec_do_sigret)
/* Restore the floating-point registers */ /* Restore the floating-point registers */
lfd fp31,_UC_FREGS+(32*8)(r31) lfd fp31,_UC_FREGS+(32*8)(r31)