2012-02-03 Joseph Myers <joseph@codesourcery.com>
+ * sysdeps/i386/sysdep.h (SETUP_PIC_REG, LOAD_PIC_REG): Define also
+ for non-PIC compilation.
+ (SETUP_PIC_REG): Add .p2align directive.
+ * sysdeps/i386/i686/memcmp.S: Use macros for PIC register setup.
+ * sysdeps/i386/i686/multiarch/bcopy.S: Likewise.
+ * sysdeps/i386/i686/multiarch/bzero.S: Likewise.
+ * sysdeps/i386/i686/multiarch/memchr.S: Likewise.
+ * sysdeps/i386/i686/multiarch/memcmp-sse4.S: Likewise.
+ * sysdeps/i386/i686/multiarch/memcmp.S: Likewise.
+ * sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S: Likewise.
+ * sysdeps/i386/i686/multiarch/memcpy-ssse3.S: Likewise.
+ * sysdeps/i386/i686/multiarch/memcpy.S: Likewise.
+ * sysdeps/i386/i686/multiarch/memcpy_chk.S: Likewise.
+ * sysdeps/i386/i686/multiarch/memmove.S: Likewise.
+ * sysdeps/i386/i686/multiarch/memmove_chk.S: Likewise.
+ * sysdeps/i386/i686/multiarch/mempcpy.S: Likewise.
+ * sysdeps/i386/i686/multiarch/mempcpy_chk.S: Likewise.
+ * sysdeps/i386/i686/multiarch/memrchr.S: Likewise.
+ * sysdeps/i386/i686/multiarch/memset-sse2-rep.S: Likewise.
+ * sysdeps/i386/i686/multiarch/memset-sse2.S: Likewise.
+ * sysdeps/i386/i686/multiarch/memset.S: Likewise.
+ * sysdeps/i386/i686/multiarch/memset_chk.S: Likewise.
+ * sysdeps/i386/i686/multiarch/rawmemchr.S: Likewise.
+ * sysdeps/i386/i686/multiarch/strcasecmp.S: Likewise.
+ * sysdeps/i386/i686/multiarch/strcat-sse2.S: Likewise.
+ * sysdeps/i386/i686/multiarch/strcat.S: Likewise.
+ * sysdeps/i386/i686/multiarch/strchr.S: Likewise.
+ * sysdeps/i386/i686/multiarch/strcmp-sse4.S: Likewise.
+ * sysdeps/i386/i686/multiarch/strcmp-ssse3.S: Likewise.
+ * sysdeps/i386/i686/multiarch/strcmp.S: Likewise.
+ * sysdeps/i386/i686/multiarch/strcpy-sse2.S: Likewise.
+ * sysdeps/i386/i686/multiarch/strcpy.S: Likewise.
+ * sysdeps/i386/i686/multiarch/strcspn.S: Likewise.
+ * sysdeps/i386/i686/multiarch/strlen.S: Likewise.
+ * sysdeps/i386/i686/multiarch/strncase.S: Likewise.
+ * sysdeps/i386/i686/multiarch/strnlen.S: Likewise.
+ * sysdeps/i386/i686/multiarch/strrchr.S: Likewise.
+ * sysdeps/i386/i686/multiarch/strspn.S: Likewise.
+ * sysdeps/i386/i686/multiarch/wcschr.S: Likewise.
+ * sysdeps/i386/i686/multiarch/wcscmp.S: Likewise.
+ * sysdeps/i386/i686/multiarch/wcscpy.S: Likewise.
+ * sysdeps/i386/i686/multiarch/wcslen.S: Likewise.
+ * sysdeps/i386/i686/multiarch/wcsrchr.S: Likewise.
+ * sysdeps/i386/i686/multiarch/wmemcmp.S: Likewise.
+
+2012-02-03 Joseph Myers <joseph@codesourcery.com>
+
* math/tst-CMPLX.c: Include <stdio.h>.
2012-01-31 Joseph Myers <joseph@codesourcery.com>
+2012-02-03 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Use
+ macros for PIC register setup.
+ * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/sem_timedwait.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/sem_trywait.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/sem_wait.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/pthread_once.S: Likewise.
+
2012-01-11 Marek Polacek <polacek@redhat.com>
* forward.c (FORWARD_NORETURN): Define macro.
-/* Copyright (C) 2002-2004,2006-2007,2009,2010 Free Software Foundation, Inc.
+/* Copyright (C) 2002-2004,2006-2007,2009,2010,2012
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
.uleb128 0
.Lcstend:
-#ifdef PIC
- .section .gnu.linkonce.t.__i686.get_pc_thunk.cx,"ax",@progbits
- .globl __i686.get_pc_thunk.cx
- .hidden __i686.get_pc_thunk.cx
- .type __i686.get_pc_thunk.cx,@function
-__i686.get_pc_thunk.cx:
- movl (%esp), %ecx;
- ret
- .size __i686.get_pc_thunk.cx,.-__i686.get_pc_thunk.cx
-#endif
-
#ifdef SHARED
.hidden DW.ref.__gcc_personality_v0
.weak DW.ref.__gcc_personality_v0
-/* Copyright (C) 2002,2003,2005,2007,2008,2011 Free Software Foundation, Inc.
+/* Copyright (C) 2002,2003,2005,2007,2008,2011-2012
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
cfi_offset(%ebx, -8)
1:
#ifdef PIC
- call __i686.get_pc_thunk.bx
+ SETUP_PIC_REG(bx)
#else
movl $4f, %ebx
4:
3:
#ifdef PIC
- call __i686.get_pc_thunk.bx
+ SETUP_PIC_REG(bx)
#else
movl $5f, %ebx
5:
.size __old_sem_post,.-__old_sem_post
compat_symbol(libpthread, __old_sem_post, sem_post, GLIBC_2_0)
#endif
-
-
-#ifdef PIC
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx;
- ret
- .size __i686.get_pc_thunk.bx,.-__i686.get_pc_thunk.bx
-#endif
-/* Copyright (C) 2002-2005, 2007, 2009, 2011 Free Software Foundation, Inc.
+/* Copyright (C) 2002-2005, 2007, 2009, 2011-2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
3: negl %esi
6:
#ifdef PIC
- call __i686.get_pc_thunk.bx
+ SETUP_PIC_REG(bx)
#else
movl $4f, %ebx
4:
-/* Copyright (C) 2002, 2003, 2005, 2007, 2011 Free Software Foundation, Inc.
+/* Copyright (C) 2002-2003, 2005, 2007, 2011-2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
1:
#ifdef PIC
- call __i686.get_pc_thunk.cx
+ SETUP_PIC_REG(cx)
#else
movl $3f, %ecx
3:
__old_sem_trywait = __new_sem_trywait
compat_symbol(libpthread, __old_sem_trywait, sem_trywait, GLIBC_2_0)
#endif
-
-
-#ifdef PIC
- .section .gnu.linkonce.t.__i686.get_pc_thunk.cx,"ax",@progbits
- .globl __i686.get_pc_thunk.cx
- .hidden __i686.get_pc_thunk.cx
- .type __i686.get_pc_thunk.cx,@function
-__i686.get_pc_thunk.cx:
- movl (%esp), %ecx;
- ret
- .size __i686.get_pc_thunk.cx,.-__i686.get_pc_thunk.cx
-#endif
-/* Copyright (C) 2002, 2003, 2005, 2007, 2011 Free Software Foundation, Inc.
+/* Copyright (C) 2002-2003, 2005, 2007, 2011-2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
negl %esi
#ifdef PIC
- call __i686.get_pc_thunk.bx
+ SETUP_PIC_REG(bx)
#else
movl $8f, %ebx
8:
je 3b
negl %esi
#ifdef PIC
- call __i686.get_pc_thunk.bx
+ SETUP_PIC_REG(bx)
#else
movl $4f, %ebx
4:
-/* Copyright (C) 2002, 2003, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2007, 2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
Get the fork generation counter now. */
6: movl (%ebx), %eax
#ifdef PIC
- call __i686.get_pc_thunk.cx
- addl $_GLOBAL_OFFSET_TABLE_, %ecx
+ LOAD_PIC_REG(cx)
#endif
5: movl %eax, %edx
.globl pthread_once
pthread_once = __pthread_once
-
-
-#ifdef PIC
- .section .gnu.linkonce.t.__i686.get_pc_thunk.cx,"ax",@progbits
- .globl __i686.get_pc_thunk.cx
- .hidden __i686.get_pc_thunk.cx
- .type __i686.get_pc_thunk.cx,@function
-__i686.get_pc_thunk.cx:
- movl (%esp), %ecx;
- ret
- .size __i686.get_pc_thunk.cx,.-__i686.get_pc_thunk.cx
-#endif
/* Compare two memory blocks for differences in the first COUNT bytes.
- Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2005, 2006, 2012 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
into the jump table. */
#define LOAD_JUMP_TABLE_ENTRY(TABLE, INDEX) \
/* We first load PC into EBX. */ \
- call __i686.get_pc_thunk.bx; \
+ SETUP_PIC_REG(bx); \
/* Get the address of the jump table. */ \
addl $(TABLE - .), %ebx; \
/* Get the entry and convert the relative offset to the \
absolute address. */ \
addl (%ebx,INDEX,4), %ebx
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- ALIGN (4)
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ALIGN (4)
ENTRY (BP_SYM (memcmp))
/* Multiple versions of bcopy
- Copyright (C) 2010 Free Software Foundation, Inc.
+ Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
/* Define multiple versions only for the definition in lib. */
#ifndef NOT_IN_libc
# ifdef SHARED
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(bcopy)
.type bcopy, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of bzero
- Copyright (C) 2010 Free Software Foundation, Inc.
+ Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
/* Define multiple versions only for the definition in lib. */
#ifndef NOT_IN_libc
# ifdef SHARED
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(__bzero)
.type __bzero, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of memchr
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
#include <init-arch.h>
#ifndef NOT_IN_libc
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
# define CFI_POP(REG) \
cfi_adjust_cfa_offset (-4); \
cfi_restore (REG)
.type __memchr, @gnu_indirect_function
pushl %ebx
CFI_PUSH (%ebx)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* memcmp with SSE4.2, wmemcmp with SSE4.2
- Copyright (C) 2010, 2011 Free Software Foundation, Inc.
+ Copyright (C) 2010-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
# define BRANCH_TO_JMPTBL_ENTRY(TABLE, INDEX, SCALE) \
/* We first load PC into EBX. */ \
- call __i686.get_pc_thunk.bx; \
+ SETUP_PIC_REG(bx); \
/* Get the address of the jump table. */ \
addl $(TABLE - .), %ebx; \
/* Get the entry and convert the relative offset to the \
/* Multiple versions of memcmp
- Copyright (C) 2010 Free Software Foundation, Inc.
+ Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* memcpy with SSSE3 and REP string.
- Copyright (C) 2010 Free Software Foundation, Inc.
+ Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
index into the jump table. SCALE is the scale of INDEX. */
# define BRANCH_TO_JMPTBL_ENTRY(TABLE, INDEX, SCALE) \
/* We first load PC into EBX. */ \
- call __i686.get_pc_thunk.bx; \
+ SETUP_PIC_REG(bx); \
/* Get the address of the jump table. */ \
addl $(TABLE - .), %ebx; \
/* Get the entry and convert the relative offset to the \
addl (%ebx,INDEX,SCALE), %ebx; \
/* We loaded the jump table. Go. */ \
jmp *%ebx
-
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- ALIGN (4)
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
#else
# define PARMS 4
# define ENTRANCE
cmp $SHARED_CACHE_SIZE_HALF, %ecx
#else
# ifdef SHARED
- call __i686.get_pc_thunk.bx
+ SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_shared_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp $DATA_CACHE_SIZE_HALF, %ecx
#else
# ifdef SHARED
- call __i686.get_pc_thunk.bx
+ SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
mov __x86_data_cache_size_half@GOTOFF(%ebx), %edi
# else
/* memcpy with SSSE3
- Copyright (C) 2010, 2011 Free Software Foundation, Inc.
+ Copyright (C) 2010-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
index into the jump table. SCALE is the scale of INDEX. */
# define BRANCH_TO_JMPTBL_ENTRY(TABLE, INDEX, SCALE) \
/* We first load PC into EBX. */ \
- call __i686.get_pc_thunk.bx; \
+ SETUP_PIC_REG(bx); \
/* Get the address of the jump table. */ \
addl $(TABLE - .), %ebx; \
/* Get the entry and convert the relative offset to the \
addl (%ebx,INDEX,SCALE), %ebx; \
/* We loaded the jump table. Go. */ \
jmp *%ebx
-
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- ALIGN (4)
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
#else
# define PARMS 4
# define ENTRANCE
cmp $SHARED_CACHE_SIZE_HALF, %ecx
#else
# ifdef SHARED
- call __i686.get_pc_thunk.bx
+ SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_shared_cache_size_half@GOTOFF(%ebx), %ecx
# else
cmp $DATA_CACHE_SIZE_HALF, %ecx
#else
# ifdef SHARED
- call __i686.get_pc_thunk.bx
+ SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx
# else
/* Multiple versions of memcpy
- Copyright (C) 2010 Free Software Foundation, Inc.
+ Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
DSO. In static binaries we need memcpy before the initialization
happened. */
#if defined SHARED && !defined NOT_IN_libc
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(memcpy)
.type memcpy, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of __memcpy_chk
- Copyright (C) 2010 Free Software Foundation, Inc.
+ Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
*/
#ifndef NOT_IN_libc
# ifdef SHARED
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(__memcpy_chk)
.type __memcpy_chk, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of memmove
- Copyright (C) 2010 Free Software Foundation, Inc.
+ Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
/* Define multiple versions only for the definition in lib. */
#ifndef NOT_IN_libc
# ifdef SHARED
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(memmove)
.type memmove, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of __memmove_chk
- Copyright (C) 2010 Free Software Foundation, Inc.
+ Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
/* Define multiple versions only for the definition in lib. */
#ifndef NOT_IN_libc
# ifdef SHARED
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(__memmove_chk)
.type __memmove_chk, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of mempcpy
- Copyright (C) 2010 Free Software Foundation, Inc.
+ Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
DSO. In static binaries we need mempcpy before the initialization
happened. */
#if defined SHARED && !defined NOT_IN_libc
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(__mempcpy)
.type __mempcpy, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of __mempcpy_chk
- Copyright (C) 2010 Free Software Foundation, Inc.
+ Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
*/
#ifndef NOT_IN_libc
# ifdef SHARED
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(__mempcpy_chk)
.type __mempcpy_chk, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of memrchr
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
#include <init-arch.h>
#ifndef NOT_IN_libc
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
# define CFI_POP(REG) \
cfi_adjust_cfa_offset (-4); \
cfi_restore (REG)
.type __memrchr, @gnu_indirect_function
pushl %ebx
CFI_PUSH (%ebx)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* memset with SSE2 and REP string.
- Copyright (C) 2010 Free Software Foundation, Inc.
+ Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
jump table with relative offsets. */
# define BRANCH_TO_JMPTBL_ENTRY(TABLE) \
/* We first load PC into EBX. */ \
- call __i686.get_pc_thunk.bx; \
+ SETUP_PIC_REG(bx); \
/* Get the address of the jump table. */ \
add $(TABLE - .), %ebx; \
/* Get the entry and convert the relative offset to the \
add %ecx, %edx; \
/* We loaded the jump table and adjuested EDX. Go. */ \
jmp *%ebx
-
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- ALIGN (4)
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
#else
# define ENTRANCE
# define RETURN_END ret
mov $DATA_CACHE_SIZE, %ebx
#else
# ifdef SHARED
- call __i686.get_pc_thunk.bx
+ SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
mov __x86_data_cache_size@GOTOFF(%ebx), %ebx
# else
/* memset with SSE2
- Copyright (C) 2010 Free Software Foundation, Inc.
+ Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
jump table with relative offsets. */
# define BRANCH_TO_JMPTBL_ENTRY(TABLE) \
/* We first load PC into EBX. */ \
- call __i686.get_pc_thunk.bx; \
+ SETUP_PIC_REG(bx); \
/* Get the address of the jump table. */ \
add $(TABLE - .), %ebx; \
/* Get the entry and convert the relative offset to the \
add %ecx, %edx; \
/* We loaded the jump table and adjuested EDX. Go. */ \
jmp *%ebx
-
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- ALIGN (4)
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
#else
# define ENTRANCE
# define RETURN_END ret
mov $SHARED_CACHE_SIZE, %ebx
#else
# ifdef SHARED
- call __i686.get_pc_thunk.bx
+ SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
mov __x86_shared_cache_size@GOTOFF(%ebx), %ebx
# else
#else
# ifdef SHARED
# define RESTORE_EBX_STATE
- call __i686.get_pc_thunk.bx
+ SETUP_PIC_REG(bx)
add $_GLOBAL_OFFSET_TABLE_, %ebx
cmp __x86_data_cache_size@GOTOFF(%ebx), %ecx
# else
/* Multiple versions of memset
- Copyright (C) 2010 Free Software Foundation, Inc.
+ Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
/* Define multiple versions only for the definition in lib. */
#ifndef NOT_IN_libc
# ifdef SHARED
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(memset)
.type memset, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of __memset_chk
- Copyright (C) 2010 Free Software Foundation, Inc.
+ Copyright (C) 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
/* Define multiple versions only for the definition in lib. */
#ifndef NOT_IN_libc
# ifdef SHARED
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(__memset_chk)
.type __memset_chk, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of rawmemchr
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
#include <init-arch.h>
#ifndef NOT_IN_libc
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
# define CFI_POP(REG) \
cfi_adjust_cfa_offset (-4); \
cfi_restore (REG)
.type __rawmemchr, @gnu_indirect_function
pushl %ebx
CFI_PUSH (%ebx)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Entry point for multi-version x86 strcasecmp.
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011-2012 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
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* strcat with SSE2
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
# define BRANCH_TO_JMPTBL_ENTRY(TABLE, INDEX, SCALE) \
/* We first load PC into ECX. */ \
- call __i686.get_pc_thunk.cx; \
+ SETUP_PIC_REG(cx); \
/* Get the address of the jump table. */ \
addl $(TABLE - .), %ecx; \
/* Get the entry and convert the relative offset to the \
/* Multiple versions of strcat
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
#ifndef NOT_IN_libc
# ifdef SHARED
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(STRCAT)
.type STRCAT, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of strchr
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
#include <init-arch.h>
#ifndef NOT_IN_libc
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(strchr)
.type strchr, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* strcmp with SSE4.2
- Copyright (C) 2010, 2011 Free Software Foundation, Inc.
+ Copyright (C) 2010-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
ENTRY (__strcasecmp_sse4_2)
# ifdef PIC
PUSH (%ebx)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
movl __libc_tsd_LOCALE@GOTNTPOFF(%ebx), %eax
# ifdef NO_TLS_DIRECT_SEG_REFS
addl %gs:0, %eax
ENTRY (__strncasecmp_sse4_2)
# ifdef PIC
PUSH (%ebx)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
movl __libc_tsd_LOCALE@GOTNTPOFF(%ebx), %eax
# ifdef NO_TLS_DIRECT_SEG_REFS
addl %gs:0, %eax
# ifdef PIC
PUSH (%ebx)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
# endif
L(ascii):
.section .rodata.cst16,"aM",@progbits,16
/* strcmp with SSSE3
- Copyright (C) 2010, 2011 Free Software Foundation, Inc.
+ Copyright (C) 2010-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
ENTRY (__strcasecmp_ssse3)
# ifdef PIC
PUSH (%ebx)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
movl __libc_tsd_LOCALE@GOTNTPOFF(%ebx), %eax
# ifdef NO_TLS_DIRECT_SEG_REFS
addl %gs:0, %eax
ENTRY (__strncasecmp_ssse3)
# ifdef PIC
PUSH (%ebx)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
movl __libc_tsd_LOCALE@GOTNTPOFF(%ebx), %eax
# ifdef NO_TLS_DIRECT_SEG_REFS
addl %gs:0, %eax
# ifdef PIC
PUSH (%ebx)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
# endif
L(ascii):
.section .rodata.cst16,"aM",@progbits,16
/* Multiple versions of strcmp
- Copyright (C) 2010, 2011 Free Software Foundation, Inc.
+ Copyright (C) 2010-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
need strncmp before the initialization happened. */
#if (defined SHARED || !defined USE_AS_STRNCMP) && !defined NOT_IN_libc
# ifdef SHARED
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(STRCMP)
.type STRCMP, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* strcpy with SSE2 and unaligned load
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
# define BRANCH_TO_JMPTBL_ENTRY(TABLE, INDEX, SCALE) \
/* We first load PC into ECX. */ \
- call __i686.get_pc_thunk.cx; \
+ SETUP_PIC_REG(cx); \
/* Get the address of the jump table. */ \
addl $(TABLE - .), %ecx; \
/* Get the entry and convert the relative offset to the \
/* Multiple versions of strcpy
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
#ifndef NOT_IN_libc
# ifdef SHARED
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(STRCPY)
.type STRCPY, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of strcspn
- Copyright (C) 2009 Free Software Foundation, Inc.
+ Copyright (C) 2009, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
need strpbrk before the initialization happened. */
#if (defined SHARED || !defined USE_AS_STRPBRK) && !defined NOT_IN_libc
# ifdef SHARED
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(STRCSPN)
.type STRCSPN, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of strlen
- Copyright (C) 2009, 2010 Free Software Foundation, Inc.
+ Copyright (C) 2009, 2010, 2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
DSO. In static binaries, we need strlen before the initialization
happened. */
#if defined SHARED && !defined NOT_IN_libc
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(strlen)
.type strlen, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Entry point for multi-version x86 strncasecmp.
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011-2012 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
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of strnlen
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
#include <init-arch.h>
#ifndef NOT_IN_libc
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(__strnlen)
.type __strnlen, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of strrchr
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
#include <init-arch.h>
#ifndef NOT_IN_libc
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(strrchr)
.type strrchr, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of strspn
- Copyright (C) 2009,2010 Free Software Foundation, Inc.
+ Copyright (C) 2009,2010,2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
/* Define multiple versions only for the definition in libc. */
#ifndef NOT_IN_libc
# ifdef SHARED
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(strspn)
.type strspn, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of wcschr
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
#include <init-arch.h>
#ifndef NOT_IN_libc
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(wcschr)
.type wcschr, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of wcscmp
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
DSO. In static binaries, we need wcscmp before the initialization
happened. */
#ifndef NOT_IN_libc
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(wcscmp)
.type wcscmp, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of wcscpy
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of wcslen
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
#include <init-arch.h>
#ifndef NOT_IN_libc
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(__wcslen)
.type __wcslen, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of wcsrchr
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
#include <init-arch.h>
#ifndef NOT_IN_libc
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
-__i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(wcsrchr)
.type wcsrchr, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
/* Multiple versions of wmemcmp
- Copyright (C) 2011 Free Software Foundation, Inc.
+ Copyright (C) 2011-2012 Free Software Foundation, Inc.
Contributed by Intel Corporation.
This file is part of the GNU C Library.
/* Define multiple versions only for the definition in libc. */
#ifndef NOT_IN_libc
- .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits
- .globl __i686.get_pc_thunk.bx
- .hidden __i686.get_pc_thunk.bx
- .p2align 4
- .type __i686.get_pc_thunk.bx,@function
- __i686.get_pc_thunk.bx:
- movl (%esp), %ebx
- ret
-
.text
ENTRY(wmemcmp)
.type wmemcmp, @gnu_indirect_function
pushl %ebx
cfi_adjust_cfa_offset (4)
cfi_rel_offset (ebx, 0)
- call __i686.get_pc_thunk.bx
- addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ LOAD_PIC_REG(bx)
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
jne 1f
call __init_cpu_features
#define PSEUDO_END(name) \
END (name)
-#undef JUMPTARGET
-#ifdef PIC
-#define JUMPTARGET(name) name##@PLT
-#define SYSCALL_PIC_SETUP \
- pushl %ebx; \
- cfi_adjust_cfa_offset (4); \
- call 0f; \
-0: popl %ebx; \
- cfi_adjust_cfa_offset (-4); \
- addl $_GLOBAL_OFFSET_TABLE+[.-0b], %ebx;
-
# define SETUP_PIC_REG(reg) \
.ifndef __i686.get_pc_thunk.reg; \
.section .gnu.linkonce.t.__i686.get_pc_thunk.reg,"ax",@progbits; \
.globl __i686.get_pc_thunk.reg; \
.hidden __i686.get_pc_thunk.reg; \
+ .p2align 4; \
.type __i686.get_pc_thunk.reg,@function; \
__i686.get_pc_thunk.reg: \
movl (%esp), %e##reg; \
# define LOAD_PIC_REG(reg) \
SETUP_PIC_REG(reg); addl $_GLOBAL_OFFSET_TABLE_, %e##reg
+#undef JUMPTARGET
+#ifdef PIC
+#define JUMPTARGET(name) name##@PLT
+#define SYSCALL_PIC_SETUP \
+ pushl %ebx; \
+ cfi_adjust_cfa_offset (4); \
+ call 0f; \
+0: popl %ebx; \
+ cfi_adjust_cfa_offset (-4); \
+ addl $_GLOBAL_OFFSET_TABLE+[.-0b], %ebx;
+
#else
#define JUMPTARGET(name) name
#define SYSCALL_PIC_SETUP /* Nothing. */
projects / platform / upstream / glibc.git / commitdiff