diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/sh/vfork.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sh/vfork.S | 55 |
1 files changed, 6 insertions, 49 deletions
diff --git a/sysdeps/unix/sysv/linux/sh/vfork.S b/sysdeps/unix/sysv/linux/sh/vfork.S index 706aa57b50..e926e3b19e 100644 --- a/sysdeps/unix/sysv/linux/sh/vfork.S +++ b/sysdeps/unix/sysv/linux/sh/vfork.S @@ -1,4 +1,4 @@ -/* Copyright (C) 1999, 2000, 2002 Free Software Foundation, Inc. +/* Copyright (C) 1999, 2000, 2002, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -39,28 +39,8 @@ ENTRY (__vfork) mov.w .L1, r1 cmp/eq r1, r0 bt 2f - mov.l .L2, r1 -#ifdef SHARED - mov r0, r4 - mov.l r12, @-r15 - sts.l pr, @-r15 - mov.l 0f, r12 - mova 0f, r0 - add r0, r12 - mova .L2, r0 - add r0, r1 - jsr @r1 + bra .Lsyscall_error nop - lds.l @r15+, pr - rts - mov.l @r15+, r12 - .align 2 -0: - .long _GLOBAL_OFFSET_TABLE_ -#else - jmp @r1 - mov r0, r4 -#endif .L1: .word -ENOSYS .L3: .word __NR_vfork @@ -78,33 +58,10 @@ ENTRY (__vfork) shad r2, r1 not r1, r1 // r1=0 means r0 = -1 to -4095 tst r1, r1 // i.e. error in linux - bf 1f - mov.l .L2, r1 -#ifdef SHARED - mov r0, r4 - mov.l r12, @-r15 - sts.l pr, @-r15 - mov.l 0f, r12 - mova 0f, r0 - add r0, r12 - mova .L2, r0 - add r0, r1 - jsr @r1 - nop - lds.l @r15+, pr - rts - mov.l @r15+, r12 - .align 2 -0: - .long _GLOBAL_OFFSET_TABLE_ -#else - jmp @r1 - mov r0, r4 -#endif - .align 2 -.L2: - .long PLTJMP(C_SYMBOL_NAME(__syscall_error)) -1: + bf .Lpseudo_end +.Lsyscall_error: + SYSCALL_ERROR_HANDLER +.Lpseudo_end: rts nop |