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| author | Ulrich Drepper <drepper@redhat.com> | 2003-01-05 11:26:28 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-01-05 11:26:28 +0000 |
| commit | bbd1745596d2f0562745dbde8d2a62bc0d1eaaae (patch) | |
| tree | cffb5e41a80be4b8d55b0e2a21385fd1e5d3cc31 /sysdeps/unix/sysv/linux/sh/pipe.S | |
| parent | bdee30cfe40d9c5cfe0b8969877f11857d092359 (diff) | |
| download | glibc-bbd1745596d2f0562745dbde8d2a62bc0d1eaaae.tar.gz glibc-bbd1745596d2f0562745dbde8d2a62bc0d1eaaae.tar.xz glibc-bbd1745596d2f0562745dbde8d2a62bc0d1eaaae.zip | |
Update.
2003-01-05 Kaz Kojima <kkojima@rr.iij4u.or.jp> * sysdeps/unix/sysv/linux/sh/clone.S (__clone): Use SYSCALL_ERROR_HANDLER. * sysdeps/unix/sysv/linux/sh/pipe.S (__libc_pipe): Likewise. * sysdeps/unix/sysv/linux/sh/socket.S (__socket): Likewise. Add support for cancellation handling. * sysdeps/unix/sysv/linux/sh/syscall.S (__syscall): Use SYSCALL_ERROR_HANDLER. * sysdeps/unix/sysv/linux/sh/vfork.S (__vfork): Likewise. * sysdeps/unix/sysv/linux/sh/sysdep.h (PSEUDO): Likewise. Add support for cancellation handling. (SYSCALL_ERROR_HANDLER): Define PIC variants.
Diffstat (limited to 'sysdeps/unix/sysv/linux/sh/pipe.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sh/pipe.S | 35 |
1 files changed, 7 insertions, 28 deletions
diff --git a/sysdeps/unix/sysv/linux/sh/pipe.S b/sysdeps/unix/sysv/linux/sh/pipe.S index 80e7280a5c..2b5cf77d16 100644 --- a/sysdeps/unix/sysv/linux/sh/pipe.S +++ b/sysdeps/unix/sysv/linux/sh/pipe.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 @@ -26,37 +26,16 @@ ENTRY (__libc_pipe) shad r2, r3 not r3, r3 // r1=0 means r0 = -1 to -4095 tst r3, r3 // 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 -1: + bt 1f mov.l r0, @r4 mov.l r1, @(4, r4) rts mov #0, r0 - .align 2 -.L2: - .long PLTJMP(C_SYMBOL_NAME(__syscall_error)) +1: + SYSCALL_ERROR_HANDLER +.Lpseudo_end: + rts + nop PSEUDO_END (__libc_pipe) weak_alias (__libc_pipe, __pipe) |