diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/sh/sem_trywait.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sh/sem_trywait.S | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/sysdeps/unix/sysv/linux/sh/sem_trywait.S b/sysdeps/unix/sysv/linux/sh/sem_trywait.S deleted file mode 100644 index 8ff8792ff4..0000000000 --- a/sysdeps/unix/sysv/linux/sh/sem_trywait.S +++ /dev/null @@ -1,102 +0,0 @@ -/* Copyright (C) 2003-2014 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 - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <sysdep.h> -#include <shlib-compat.h> -#include <pthread-errnos.h> -#include <lowlevellock.h> -#include "lowlevel-atomic.h" - - - .text - - .globl __new_sem_trywait - .type __new_sem_trywait,@function - .align 5 - cfi_startproc -__new_sem_trywait: - mov.l r12, @-r15 - cfi_adjust_cfa_offset (4) - cfi_rel_offset (r12, 0) - mov.l r8, @-r15 - cfi_adjust_cfa_offset (4) - cfi_rel_offset (r8, 0) - sts.l pr, @-r15 - cfi_adjust_cfa_offset (4) - cfi_rel_offset (pr, 0) - mov r4, r8 - mov.l @r8, r0 -2: - tst r0, r0 - bt 1f - - mov r0, r3 - mov r0, r4 - add #-1, r3 - CMPXCHG (r4, @r8, r3, r2) - bf/s 2b - mov r2, r0 - - cfi_remember_state - lds.l @r15+, pr - cfi_adjust_cfa_offset (-4) - cfi_restore (pr) - mov.l @r15+, r8 - cfi_adjust_cfa_offset (-4) - cfi_restore (r8) - mov.l @r15+, r12 - cfi_adjust_cfa_offset (-4) - cfi_restore (r12) - rts - mov #0, r0 - cfi_restore_state - -1: - mov #EAGAIN, r8 - mova .Lgot1, r0 - mov.l .Lgot1, r12 - add r0, r12 - - mov.l .Lerrno1, r0 - stc gbr, r1 - mov.l @(r0, r12), r0 - bra .Lexit - add r1, r0 - .align 2 -.Lerrno1: - .long errno@GOTTPOFF -.Lexit: - mov.l r8, @r0 - lds.l @r15+, pr - cfi_adjust_cfa_offset (-4) - cfi_restore (pr) - mov.l @r15+, r8 - cfi_adjust_cfa_offset (-4) - cfi_restore (r8) - mov.l @r15+, r12 - cfi_adjust_cfa_offset (-4) - cfi_restore (r12) - rts - mov #-1, r0 - - cfi_endproc - - .align 2 -.Lgot1: - .long _GLOBAL_OFFSET_TABLE_ - .size __new_sem_trywait,.-__new_sem_trywait - versioned_symbol(libpthread, __new_sem_trywait, sem_trywait, GLIBC_2_1) |