diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2006-01-10 02:03:25 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2006-01-10 02:03:25 +0000 |
| commit | 771c60ca859f10e64489ec3aa18e4543436ba688 (patch) | |
| tree | f5f3380efc214b4bdabd8ba1debe8d9537905e76 /libc/sysdeps/linux/nios/vfork.S | |
| parent | 22eff99ada7e5c18e2b2962a8c03384c579ec4c8 (diff) | |
more fixes by Thomas Chou in Bug 618
Diffstat (limited to 'libc/sysdeps/linux/nios/vfork.S')
| -rw-r--r-- | libc/sysdeps/linux/nios/vfork.S | 34 |
1 files changed, 15 insertions, 19 deletions
diff --git a/libc/sysdeps/linux/nios/vfork.S b/libc/sysdeps/linux/nios/vfork.S index 22b3c30cd..cf95c5a34 100644 --- a/libc/sysdeps/linux/nios/vfork.S +++ b/libc/sysdeps/linux/nios/vfork.S @@ -9,7 +9,11 @@ * * Written by Wentao Xu <wentao@microtronix.com> */ -#include <asm/unistd.h> + +#include <features.h> + +#include <bits/errno.h> +#include <sys/syscall.h> #include "NM_Macros.S" #ifndef __NR_vfork @@ -18,15 +22,11 @@ .text .align 2 - .globl errno - .globl vfork - .globl __libc_vfork + .globl __vfork #if defined __HAVE_ELF__ - .type vfork,@function - .type __libc_vfork,@function + .type __vfork,@function #endif -vfork: -__libc_vfork: +__vfork: MOVIP %g1, __NR_vfork trap 63 @@ -34,25 +34,21 @@ __libc_vfork: not %g1 /* (unsigned long) -4096 */ cmp %o0, %g1 skps cc_hi - jmp %o7 - nop - + jmp %o7 + nop + fix_errno: neg %o0 save %sp, -16 MOVIA %g1, __errno_location@h call %g1 - nop + nop st [%o0], %i0 /* store errno */ xor %i0, %i0 subi %i0, 1 /* retval=-1 */ ret - restore - - - - - - + restore +.size __vfork,.-__vfork +strong_alias(__vfork,vfork) |