diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/i386')
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/i486/sem_post.S | 150 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S | 327 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S | 67 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/i486/sem_wait.S | 343 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/i586/sem_post.S | 19 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S | 19 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S | 19 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/i586/sem_wait.S | 19 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/i686/sem_post.S | 19 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S | 19 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S | 19 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/i686/sem_wait.S | 19 |
12 files changed, 0 insertions, 1039 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/i486/sem_post.S b/sysdeps/unix/sysv/linux/i386/i486/sem_post.S deleted file mode 100644 index 7b553bb478..0000000000 --- a/sysdeps/unix/sysv/linux/i386/i486/sem_post.S +++ /dev/null @@ -1,150 +0,0 @@ -/* Copyright (C) 2002-2015 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. - - 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 <structsem.h> -#include <lowlevellock.h> - - - .text - - .globl __new_sem_post - .type __new_sem_post,@function - .align 16 -__new_sem_post: - cfi_startproc - pushl %ebx - cfi_adjust_cfa_offset(4) - cfi_offset(%ebx, -8) - - movl 8(%esp), %ebx - -#if VALUE == 0 - movl (%ebx), %eax -#else - movl VALUE(%ebx), %eax -#endif -0: cmpl $SEM_VALUE_MAX, %eax - je 3f - leal 1(%eax), %edx - LOCK -#if VALUE == 0 - cmpxchgl %edx, (%ebx) -#else - cmpxchgl %edx, VALUE(%ebx) -#endif - jnz 0b - - cmpl $0, NWAITERS(%ebx) - je 2f - - movl $FUTEX_WAKE, %ecx - orl PRIVATE(%ebx), %ecx - movl $1, %edx - movl $SYS_futex, %eax - ENTER_KERNEL - - testl %eax, %eax - js 1f - -2: xorl %eax, %eax - popl %ebx - cfi_adjust_cfa_offset(-4) - cfi_restore(%ebx) - ret - - cfi_adjust_cfa_offset(4) - cfi_offset(%ebx, -8) -1: -#ifdef PIC - SETUP_PIC_REG(bx) -#else - movl $4f, %ebx -4: -#endif - addl $_GLOBAL_OFFSET_TABLE_, %ebx -#ifdef NO_TLS_DIRECT_SEG_REFS - movl errno@gotntpoff(%ebx), %edx - addl %gs:0, %edx - movl $EINVAL, (%edx) -#else - movl errno@gotntpoff(%ebx), %edx - movl $EINVAL, %gs:(%edx) -#endif - - orl $-1, %eax - popl %ebx - ret - -3: -#ifdef PIC - SETUP_PIC_REG(bx) -#else - movl $5f, %ebx -5: -#endif - addl $_GLOBAL_OFFSET_TABLE_, %ebx -#ifdef NO_TLS_DIRECT_SEG_REFS - movl errno@gotntpoff(%ebx), %edx - addl %gs:0, %edx - movl $EOVERFLOW, (%edx) -#else - movl errno@gotntpoff(%ebx), %edx - movl $EOVERFLOW, %gs:(%edx) -#endif - - orl $-1, %eax - popl %ebx - cfi_adjust_cfa_offset(-4) - cfi_restore(%ebx) - ret - cfi_endproc - .size __new_sem_post,.-__new_sem_post - versioned_symbol(libpthread, __new_sem_post, sem_post, GLIBC_2_1) -#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1) - .global __old_sem_post - .type __old_sem_post,@function -__old_sem_post: - cfi_startproc - pushl %ebx - cfi_adjust_cfa_offset(4) - cfi_offset(%ebx, -8) - - movl 8(%esp), %ebx - LOCK - addl $1, (%ebx) - - movl $SYS_futex, %eax - movl $FUTEX_WAKE, %ecx - movl $1, %edx - ENTER_KERNEL - - testl %eax, %eax - js 1b - - xorl %eax, %eax - popl %ebx - cfi_adjust_cfa_offset(-4) - cfi_restore(%ebx) - ret - cfi_endproc - .size __old_sem_post,.-__old_sem_post - compat_symbol(libpthread, __old_sem_post, sem_post, GLIBC_2_0) -#endif diff --git a/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S b/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S deleted file mode 100644 index a8b9164a9f..0000000000 --- a/sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S +++ /dev/null @@ -1,327 +0,0 @@ -/* Copyright (C) 2002-2015 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. - - 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 <structsem.h> -#include <lowlevellock.h> - - -#if VALUE != 0 -# error "code needs to be rewritten for VALUE != 0" -#endif - - - .text - - .globl sem_timedwait - .type sem_timedwait,@function - .align 16 -sem_timedwait: -.LSTARTCODE: - movl 4(%esp), %ecx - - movl (%ecx), %eax -2: testl %eax, %eax - je 1f - - leal -1(%eax), %edx - LOCK - cmpxchgl %edx, (%ecx) - jne 2b - - xorl %eax, %eax - ret - - /* Check whether the timeout value is valid. */ -1: pushl %esi -.Lpush_esi: - pushl %edi -.Lpush_edi: - pushl %ebx -.Lpush_ebx: - subl $12, %esp -.Lsub_esp: - - movl 32(%esp), %edi - - /* Check for invalid nanosecond field. */ - cmpl $1000000000, 4(%edi) - movl $EINVAL, %esi - jae .Lerrno_exit - - LOCK - incl NWAITERS(%ecx) - -7: xorl %ecx, %ecx - movl %esp, %ebx - movl %ecx, %edx - movl $__NR_gettimeofday, %eax - ENTER_KERNEL - - /* Compute relative timeout. */ - movl 4(%esp), %eax - movl $1000, %edx - mul %edx /* Milli seconds to nano seconds. */ - movl (%edi), %ecx - movl 4(%edi), %edx - subl (%esp), %ecx - subl %eax, %edx - jns 5f - addl $1000000000, %edx - subl $1, %ecx -5: testl %ecx, %ecx - movl $ETIMEDOUT, %esi - js 6f /* Time is already up. */ - - movl %ecx, (%esp) /* Store relative timeout. */ - movl %edx, 4(%esp) - -.LcleanupSTART: - call __pthread_enable_asynccancel - movl %eax, 8(%esp) - - movl 28(%esp), %ebx /* Load semaphore address. */ -#if FUTEX_WAIT == 0 - movl PRIVATE(%ebx), %ecx -#else - movl $FUTEX_WAIT, %ecx - orl PRIVATE(%ebx), %ecx -#endif - movl %esp, %esi - xorl %edx, %edx - movl $SYS_futex, %eax - ENTER_KERNEL - movl %eax, %esi - - movl 8(%esp), %eax - call __pthread_disable_asynccancel -.LcleanupEND: - - testl %esi, %esi - je 9f - cmpl $-EWOULDBLOCK, %esi - jne 3f - -9: movl (%ebx), %eax -8: testl %eax, %eax - je 7b - - leal -1(%eax), %ecx - LOCK - cmpxchgl %ecx, (%ebx) - jne 8b - - xorl %eax, %eax - - LOCK - decl NWAITERS(%ebx) - -10: addl $12, %esp -.Ladd_esp: - popl %ebx -.Lpop_ebx: - popl %edi -.Lpop_edi: - popl %esi -.Lpop_esi: - ret - -.Lafter_ret: -3: negl %esi -6: - movl 28(%esp), %ebx /* Load semaphore address. */ - LOCK - decl NWAITERS(%ebx) -.Lerrno_exit: -#ifdef PIC - SETUP_PIC_REG(bx) -#else - movl $4f, %ebx -4: -#endif - addl $_GLOBAL_OFFSET_TABLE_, %ebx -#ifdef NO_TLS_DIRECT_SEG_REFS - movl errno@gotntpoff(%ebx), %edx - addl %gs:0, %edx - movl %esi, (%edx) -#else - movl errno@gotntpoff(%ebx), %edx - movl %esi, %gs:(%edx) -#endif - - orl $-1, %eax - jmp 10b - .size sem_timedwait,.-sem_timedwait - - - .type sem_wait_cleanup,@function -sem_wait_cleanup: - LOCK - decl NWAITERS(%ebx) - movl %eax, (%esp) -.LcallUR: - call _Unwind_Resume@PLT - hlt -.LENDCODE: - .size sem_wait_cleanup,.-sem_wait_cleanup - - - .section .gcc_except_table,"a",@progbits -.LexceptSTART: - .byte 0xff # @LPStart format (omit) - .byte 0xff # @TType format (omit) - .byte 0x01 # call-site format - # DW_EH_PE_uleb128 - .uleb128 .Lcstend-.Lcstbegin -.Lcstbegin: - .uleb128 .LcleanupSTART-.LSTARTCODE - .uleb128 .LcleanupEND-.LcleanupSTART - .uleb128 sem_wait_cleanup-.LSTARTCODE - .uleb128 0 - .uleb128 .LcallUR-.LSTARTCODE - .uleb128 .LENDCODE-.LcallUR - .uleb128 0 - .uleb128 0 -.Lcstend: - - - .section .eh_frame,"a",@progbits -.LSTARTFRAME: - .long .LENDCIE-.LSTARTCIE # Length of the CIE. -.LSTARTCIE: - .long 0 # CIE ID. - .byte 1 # Version number. -#ifdef SHARED - .string "zPLR" # NUL-terminated augmentation - # string. -#else - .string "zPL" # NUL-terminated augmentation - # string. -#endif - .uleb128 1 # Code alignment factor. - .sleb128 -4 # Data alignment factor. - .byte 8 # Return address register - # column. -#ifdef SHARED - .uleb128 7 # Augmentation value length. - .byte 0x9b # Personality: DW_EH_PE_pcrel - # + DW_EH_PE_sdata4 - # + DW_EH_PE_indirect - .long DW.ref.__gcc_personality_v0-. - .byte 0x1b # LSDA Encoding: DW_EH_PE_pcrel - # + DW_EH_PE_sdata4. - .byte 0x1b # FDE Encoding: DW_EH_PE_pcrel - # + DW_EH_PE_sdata4. -#else - .uleb128 6 # Augmentation value length. - .byte 0x0 # Personality: absolute - .long __gcc_personality_v0 - .byte 0x0 # LSDA Encoding: absolute -#endif - .byte 0x0c # DW_CFA_def_cfa - .uleb128 4 - .uleb128 4 - .byte 0x88 # DW_CFA_offset, column 0x10 - .uleb128 1 - .align 4 -.LENDCIE: - - .long .LENDFDE-.LSTARTFDE # Length of the FDE. -.LSTARTFDE: - .long .LSTARTFDE-.LSTARTFRAME # CIE pointer. -#ifdef SHARED - .long .LSTARTCODE-. # PC-relative start address - # of the code. -#else - .long .LSTARTCODE # Start address of the code. -#endif - .long .LENDCODE-.LSTARTCODE # Length of the code. - .uleb128 4 # Augmentation size -#ifdef SHARED - .long .LexceptSTART-. -#else - .long .LexceptSTART -#endif - - .byte 4 # DW_CFA_advance_loc4 - .long .Lpush_esi-.LSTARTCODE - .byte 14 # DW_CFA_def_cfa_offset - .uleb128 8 - .byte 0x86 # DW_CFA_offset %esi - .uleb128 2 - .byte 4 # DW_CFA_advance_loc4 - .long .Lpush_edi-.Lpush_esi - .byte 14 # DW_CFA_def_cfa_offset - .uleb128 12 - .byte 0x87 # DW_CFA_offset %edi - .uleb128 3 - .byte 4 # DW_CFA_advance_loc4 - .long .Lpush_ebx-.Lpush_edi - .byte 14 # DW_CFA_def_cfa_offset - .uleb128 16 - .byte 0x83 # DW_CFA_offset %ebx - .uleb128 4 - .byte 4 # DW_CFA_advance_loc4 - .long .Lsub_esp-.Lpush_ebx - .byte 14 # DW_CFA_def_cfa_offset - .uleb128 28 - .byte 4 # DW_CFA_advance_loc4 - .long .Ladd_esp-.Lsub_esp - .byte 14 # DW_CFA_def_cfa_offset - .uleb128 16 - .byte 4 # DW_CFA_advance_loc4 - .long .Lpop_ebx-.Ladd_esp - .byte 14 # DW_CFA_def_cfa_offset - .uleb128 12 - .byte 0xc3 # DW_CFA_restore %ebx - .byte 4 # DW_CFA_advance_loc4 - .long .Lpop_edi-.Lpop_ebx - .byte 14 # DW_CFA_def_cfa_offset - .uleb128 8 - .byte 0xc7 # DW_CFA_restore %edi - .byte 4 # DW_CFA_advance_loc4 - .long .Lpop_esi-.Lpop_edi - .byte 14 # DW_CFA_def_cfa_offset - .uleb128 4 - .byte 0xc6 # DW_CFA_restore %esi - .byte 4 # DW_CFA_advance_loc4 - .long .Lafter_ret-.Lpop_esi - .byte 14 # DW_CFA_def_cfa_offset - .uleb128 28 - .byte 0x86 # DW_CFA_offset %esi - .uleb128 2 - .byte 0x87 # DW_CFA_offset %edi - .uleb128 3 - .byte 0x83 # DW_CFA_offset %ebx - .uleb128 4 - .align 4 -.LENDFDE: - - -#ifdef SHARED - .hidden DW.ref.__gcc_personality_v0 - .weak DW.ref.__gcc_personality_v0 - .section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits - .align 4 - .type DW.ref.__gcc_personality_v0, @object - .size DW.ref.__gcc_personality_v0, 4 -DW.ref.__gcc_personality_v0: - .long __gcc_personality_v0 -#endif diff --git a/sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S b/sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S deleted file mode 100644 index 2524d96aea..0000000000 --- a/sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S +++ /dev/null @@ -1,67 +0,0 @@ -/* Copyright (C) 2002-2015 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. - - 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> - - .text - - .globl __new_sem_trywait - .type __new_sem_trywait,@function - .align 16 -__new_sem_trywait: - movl 4(%esp), %ecx - - movl (%ecx), %eax -2: testl %eax, %eax - jz 1f - - leal -1(%eax), %edx - LOCK - cmpxchgl %edx, (%ecx) - jne 2b - xorl %eax, %eax - ret - -1: -#ifdef PIC - SETUP_PIC_REG(cx) -#else - movl $3f, %ecx -3: -#endif - addl $_GLOBAL_OFFSET_TABLE_, %ecx -#ifdef NO_TLS_DIRECT_SEG_REFS - movl errno@gotntpoff(%ecx), %edx - addl %gs:0, %edx - movl $EAGAIN, (%edx) -#else - movl errno@gotntpoff(%ecx), %edx - movl $EAGAIN, %gs:(%edx) -#endif - orl $-1, %eax - ret - .size __new_sem_trywait,.-__new_sem_trywait - versioned_symbol(libpthread, __new_sem_trywait, sem_trywait, GLIBC_2_1) -#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1) - .global __old_sem_trywait -__old_sem_trywait = __new_sem_trywait - compat_symbol(libpthread, __old_sem_trywait, sem_trywait, GLIBC_2_0) -#endif diff --git a/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S b/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S deleted file mode 100644 index 9121041ecc..0000000000 --- a/sysdeps/unix/sysv/linux/i386/i486/sem_wait.S +++ /dev/null @@ -1,343 +0,0 @@ -/* Copyright (C) 2002-2015 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. - - 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 <structsem.h> -#include <lowlevellock.h> - - -#if VALUE != 0 -# error "code needs to be rewritten for VALUE != 0" -#endif - - .text - - .globl __new_sem_wait - .type __new_sem_wait,@function - .align 16 -__new_sem_wait: -.LSTARTCODE: - pushl %ebx -.Lpush_ebx: - pushl %esi -.Lpush_esi: - subl $4, %esp -.Lsub_esp: - - movl 16(%esp), %ebx - - movl (%ebx), %eax -2: testl %eax, %eax - je 1f - - leal -1(%eax), %edx - LOCK - cmpxchgl %edx, (%ebx) - jne 2b -7: xorl %eax, %eax - -9: movl 4(%esp), %esi - movl 8(%esp), %ebx - addl $12, %esp -.Ladd_esp: - ret - -.Lafter_ret: -1: LOCK - incl NWAITERS(%ebx) - -.LcleanupSTART: -6: call __pthread_enable_asynccancel - movl %eax, (%esp) - -#if FUTEX_WAIT == 0 - movl PRIVATE(%ebx), %ecx -#else - movl $FUTEX_WAIT, %ecx - orl PRIVATE(%ebx), %ecx -#endif - xorl %esi, %esi - xorl %edx, %edx - movl $SYS_futex, %eax - ENTER_KERNEL - movl %eax, %esi - - movl (%esp), %eax - call __pthread_disable_asynccancel -.LcleanupEND: - - testl %esi, %esi - je 3f - cmpl $-EWOULDBLOCK, %esi - jne 4f - -3: - movl (%ebx), %eax -5: testl %eax, %eax - je 6b - - leal -1(%eax), %edx - LOCK - cmpxchgl %edx, (%ebx) - jne 5b - - LOCK - decl NWAITERS(%ebx) - jmp 7b - -4: LOCK - decl NWAITERS(%ebx) - - negl %esi -#ifdef PIC - SETUP_PIC_REG(bx) -#else - movl $8f, %ebx -8: -#endif - addl $_GLOBAL_OFFSET_TABLE_, %ebx -#ifdef NO_TLS_DIRECT_SEG_REFS - movl errno@gotntpoff(%ebx), %edx - addl %gs:0, %edx - movl %esi, (%edx) -#else - movl errno@gotntpoff(%ebx), %edx - movl %esi, %gs:(%edx) -#endif - orl $-1, %eax - - jmp 9b - .size __new_sem_wait,.-__new_sem_wait - versioned_symbol(libpthread, __new_sem_wait, sem_wait, GLIBC_2_1) - - - .type sem_wait_cleanup,@function -sem_wait_cleanup: - LOCK - decl NWAITERS(%ebx) - movl %eax, (%esp) -.LcallUR: - call _Unwind_Resume@PLT - hlt -.LENDCODE: - .size sem_wait_cleanup,.-sem_wait_cleanup - - - .section .gcc_except_table,"a",@progbits -.LexceptSTART: - .byte 0xff # @LPStart format (omit) - .byte 0xff # @TType format (omit) - .byte 0x01 # call-site format - # DW_EH_PE_uleb128 - .uleb128 .Lcstend-.Lcstbegin -.Lcstbegin: - .uleb128 .LcleanupSTART-.LSTARTCODE - .uleb128 .LcleanupEND-.LcleanupSTART - .uleb128 sem_wait_cleanup-.LSTARTCODE - .uleb128 0 - .uleb128 .LcallUR-.LSTARTCODE - .uleb128 .LENDCODE-.LcallUR - .uleb128 0 - .uleb128 0 -.Lcstend: - - - .section .eh_frame,"a",@progbits -.LSTARTFRAME: - .long .LENDCIE-.LSTARTCIE # Length of the CIE. -.LSTARTCIE: - .long 0 # CIE ID. - .byte 1 # Version number. -#ifdef SHARED - .string "zPLR" # NUL-terminated augmentation - # string. -#else - .string "zPL" # NUL-terminated augmentation - # string. -#endif - .uleb128 1 # Code alignment factor. - .sleb128 -4 # Data alignment factor. - .byte 8 # Return address register - # column. -#ifdef SHARED - .uleb128 7 # Augmentation value length. - .byte 0x9b # Personality: DW_EH_PE_pcrel - # + DW_EH_PE_sdata4 - # + DW_EH_PE_indirect - .long DW.ref.__gcc_personality_v0-. - .byte 0x1b # LSDA Encoding: DW_EH_PE_pcrel - # + DW_EH_PE_sdata4. - .byte 0x1b # FDE Encoding: DW_EH_PE_pcrel - # + DW_EH_PE_sdata4. -#else - .uleb128 6 # Augmentation value length. - .byte 0x0 # Personality: absolute - .long __gcc_personality_v0 - .byte 0x0 # LSDA Encoding: absolute -#endif - .byte 0x0c # DW_CFA_def_cfa - .uleb128 4 - .uleb128 4 - .byte 0x88 # DW_CFA_offset, column 0x10 - .uleb128 1 - .align 4 -.LENDCIE: - - .long .LENDFDE-.LSTARTFDE # Length of the FDE. -.LSTARTFDE: - .long .LSTARTFDE-.LSTARTFRAME # CIE pointer. -#ifdef SHARED - .long .LSTARTCODE-. # PC-relative start address - # of the code. -#else - .long .LSTARTCODE # Start address of the code. -#endif - .long .LENDCODE-.LSTARTCODE # Length of the code. - .uleb128 4 # Augmentation size -#ifdef SHARED - .long .LexceptSTART-. -#else - .long .LexceptSTART -#endif - - .byte 4 # DW_CFA_advance_loc4 - .long .Lpush_ebx-.LSTARTCODE - .byte 14 # DW_CFA_def_cfa_offset - .uleb128 8 - .byte 0x83 # DW_CFA_offset %ebx - .uleb128 2 - .byte 4 # DW_CFA_advance_loc4 - .long .Lpush_esi-.Lpush_ebx - .byte 14 # DW_CFA_def_cfa_offset - .uleb128 12 - .byte 0x86 # DW_CFA_offset %esi - .uleb128 3 - .byte 4 # DW_CFA_advance_loc4 - .long .Lsub_esp-.Lpush_esi - .byte 14 # DW_CFA_def_cfa_offset - .uleb128 16 - .byte 4 # DW_CFA_advance_loc4 - .long .Ladd_esp-.Lsub_esp - .byte 14 # DW_CFA_def_cfa_offset - .uleb128 4 - .byte 0xc3 # DW_CFA_restore %ebx - .byte 0xc6 # DW_CFA_restore %esi - .byte 4 # DW_CFA_advance_loc4 - .long .Lafter_ret-.Ladd_esp - .byte 14 # DW_CFA_def_cfa_offset - .uleb128 16 - .byte 0x83 # DW_CFA_offset %ebx - .uleb128 2 - .byte 0x86 # DW_CFA_offset %esi - .uleb128 3 - .align 4 -.LENDFDE: - - -#ifdef SHARED - .hidden DW.ref.__gcc_personality_v0 - .weak DW.ref.__gcc_personality_v0 - .section .gnu.linkonce.d.DW.ref.__gcc_personality_v0,"aw",@progbits - .align 4 - .type DW.ref.__gcc_personality_v0, @object - .size DW.ref.__gcc_personality_v0, 4 -DW.ref.__gcc_personality_v0: - .long __gcc_personality_v0 -#endif - - -#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1) - .section ".text.compat", "ax" - .global __old_sem_wait - .type __old_sem_wait,@function - .align 16 - cfi_startproc -__old_sem_wait: - pushl %ebx - cfi_adjust_cfa_offset(4) - pushl %esi - cfi_adjust_cfa_offset(4) - subl $4, %esp - cfi_adjust_cfa_offset(4) - - movl 16(%esp), %ebx - cfi_offset(ebx, -8) - - cfi_offset(esi, -12) -3: movl (%ebx), %eax -2: testl %eax, %eax - je 1f - - leal -1(%eax), %edx - LOCK - cmpxchgl %edx, (%ebx) - jne 2b - xorl %eax, %eax - -5: movl 4(%esp), %esi - movl 8(%esp), %ebx - addl $12, %esp - cfi_restore(ebx) - cfi_restore(esi) - cfi_adjust_cfa_offset(-12) - ret - - cfi_adjust_cfa_offset(12) - cfi_offset(ebx, -8) - cfi_offset(esi, -12) -1: call __pthread_enable_asynccancel - movl %eax, (%esp) - - xorl %esi, %esi - movl $SYS_futex, %eax - movl %esi, %ecx - movl %esi, %edx - ENTER_KERNEL - movl %eax, %esi - - movl (%esp), %eax - call __pthread_disable_asynccancel - - testl %esi, %esi - je 3b - cmpl $-EWOULDBLOCK, %esi - je 3b - negl %esi -#ifdef PIC - SETUP_PIC_REG(bx) -#else - movl $4f, %ebx -4: -#endif - addl $_GLOBAL_OFFSET_TABLE_, %ebx -#ifdef NO_TLS_DIRECT_SEG_REFS - movl errno@gotntpoff(%ebx), %edx - addl %gs:0, %edx - movl %esi, (%edx) -#else - movl errno@gotntpoff(%ebx), %edx - movl %esi, %gs:(%edx) -#endif - orl $-1, %eax - jmp 5b - cfi_endproc - .size __old_sem_wait,.-__old_sem_wait - compat_symbol(libpthread, __old_sem_wait, sem_wait, GLIBC_2_0) -#endif diff --git a/sysdeps/unix/sysv/linux/i386/i586/sem_post.S b/sysdeps/unix/sysv/linux/i386/i586/sem_post.S deleted file mode 100644 index 4534d567d8..0000000000 --- a/sysdeps/unix/sysv/linux/i386/i586/sem_post.S +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright (C) 2003-2015 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. - - 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 "../i486/sem_post.S" diff --git a/sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S b/sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S deleted file mode 100644 index fa4ad496e5..0000000000 --- a/sysdeps/unix/sysv/linux/i386/i586/sem_timedwait.S +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright (C) 2003-2015 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. - - 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 "../i486/sem_timedwait.S" diff --git a/sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S b/sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S deleted file mode 100644 index 6f3a690d77..0000000000 --- a/sysdeps/unix/sysv/linux/i386/i586/sem_trywait.S +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright (C) 2003-2015 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. - - 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 "../i486/sem_trywait.S" diff --git a/sysdeps/unix/sysv/linux/i386/i586/sem_wait.S b/sysdeps/unix/sysv/linux/i386/i586/sem_wait.S deleted file mode 100644 index 718d50d680..0000000000 --- a/sysdeps/unix/sysv/linux/i386/i586/sem_wait.S +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright (C) 2003-2015 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. - - 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 "../i486/sem_wait.S" diff --git a/sysdeps/unix/sysv/linux/i386/i686/sem_post.S b/sysdeps/unix/sysv/linux/i386/i686/sem_post.S deleted file mode 100644 index 4534d567d8..0000000000 --- a/sysdeps/unix/sysv/linux/i386/i686/sem_post.S +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright (C) 2003-2015 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. - - 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 "../i486/sem_post.S" diff --git a/sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S b/sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S deleted file mode 100644 index fa4ad496e5..0000000000 --- a/sysdeps/unix/sysv/linux/i386/i686/sem_timedwait.S +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright (C) 2003-2015 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. - - 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 "../i486/sem_timedwait.S" diff --git a/sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S b/sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S deleted file mode 100644 index 6f3a690d77..0000000000 --- a/sysdeps/unix/sysv/linux/i386/i686/sem_trywait.S +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright (C) 2003-2015 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. - - 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 "../i486/sem_trywait.S" diff --git a/sysdeps/unix/sysv/linux/i386/i686/sem_wait.S b/sysdeps/unix/sysv/linux/i386/i686/sem_wait.S deleted file mode 100644 index 718d50d680..0000000000 --- a/sysdeps/unix/sysv/linux/i386/i686/sem_wait.S +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright (C) 2003-2015 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. - - 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 "../i486/sem_wait.S" |