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[Commits] r22612 - in /fsf/trunk/libc: ./ ports/ ports/sysdeps/arm/ ports/sysdeps/arm/bits/ ports/sysdeps/arm/include/ ports/sysdeps/a...
- To: commits@xxxxxxxxxx
- Subject: [Commits] r22612 - in /fsf/trunk/libc: ./ ports/ ports/sysdeps/arm/ ports/sysdeps/arm/bits/ ports/sysdeps/arm/include/ ports/sysdeps/a...
- From: eglibc@xxxxxxxxxx
- Date: Tue, 12 Mar 2013 00:02:09 -0000
Author: eglibc
Date: Tue Mar 12 00:02:07 2013
New Revision: 22612
Log:
Import glibc-mainline for 2013-03-12
Added:
fsf/trunk/libc/ports/sysdeps/arm/include/
fsf/trunk/libc/ports/sysdeps/arm/include/bits/
fsf/trunk/libc/ports/sysdeps/arm/include/bits/setjmp.h
fsf/trunk/libc/ports/sysdeps/arm/preconfigure.in
Removed:
fsf/trunk/libc/ports/sysdeps/arm/jmpbuf-offsets.h
fsf/trunk/libc/sysdeps/x86_64/multiarch/bzero.S
fsf/trunk/libc/sysdeps/x86_64/multiarch/memset-x86-64.S
fsf/trunk/libc/sysdeps/x86_64/multiarch/memset.S
fsf/trunk/libc/sysdeps/x86_64/multiarch/memset_chk.S
Modified:
fsf/trunk/libc/ChangeLog
fsf/trunk/libc/NEWS
fsf/trunk/libc/Versions.def
fsf/trunk/libc/ports/ChangeLog.aarch64
fsf/trunk/libc/ports/ChangeLog.am33
fsf/trunk/libc/ports/ChangeLog.arm
fsf/trunk/libc/ports/ChangeLog.ia64
fsf/trunk/libc/ports/ChangeLog.m68k
fsf/trunk/libc/ports/ChangeLog.tile
fsf/trunk/libc/ports/sysdeps/arm/__longjmp.S
fsf/trunk/libc/ports/sysdeps/arm/bits/setjmp.h
fsf/trunk/libc/ports/sysdeps/arm/jmpbuf-unwind.h
fsf/trunk/libc/ports/sysdeps/arm/memcpy.S
fsf/trunk/libc/ports/sysdeps/arm/memmove.S
fsf/trunk/libc/ports/sysdeps/arm/memset.S
fsf/trunk/libc/ports/sysdeps/arm/preconfigure
fsf/trunk/libc/ports/sysdeps/arm/setjmp.S
fsf/trunk/libc/ports/sysdeps/arm/strlen.S
fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/aarch64/nptl/libpthread.abilist
fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/am33/bits/mman.h
fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist
fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/ia64/bits/mman.h
fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/ia64/makecontext.c
fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libpthread.abilist
fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libpthread.abilist
fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libpthread.abilist
fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/tile/tilepro/nptl/libpthread.abilist
fsf/trunk/libc/sysdeps/unix/sysv/linux/x86_64/x32/nptl/libpthread.abilist
fsf/trunk/libc/sysdeps/x86_64/memset.S
fsf/trunk/libc/sysdeps/x86_64/multiarch/Makefile
fsf/trunk/libc/sysdeps/x86_64/multiarch/ifunc-impl-list.c
fsf/trunk/libc/sysdeps/x86_64/multiarch/init-arch.c
fsf/trunk/libc/sysdeps/x86_64/multiarch/init-arch.h
Modified: fsf/trunk/libc/ChangeLog
==============================================================================
--- fsf/trunk/libc/ChangeLog (original)
+++ fsf/trunk/libc/ChangeLog Tue Mar 12 00:02:07 2013
@@ -1,3 +1,33 @@
+2013-03-13 OndÃÂej BÃÂlka <neleai@xxxxxxxxx>
+
+ * sysdeps/x86_64/memset.S: Remove USE_MULTIARCH conditional for
+ definining bcopy.
+
+ * sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
+ Remove Prefer_SSE_for_memop.
+ * sysdeps/x86_64/multiarch/init-arch.h: Remove
+ bit_Prefer_SSE_for_memop, index_Prefer_SSE_for_memop,
+ HAS_PREFER_SSE_FOR_MEMOP.
+
+ * sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Remove
+ memset-x86-64.
+
+ * sysdeps/x86_64/multiarch/ifunc-impl-list.c (__libc_ifunc_impl_list):
+ Remove zero, memset ifunc support.
+
+ * sysdeps/x86_64/multiarch/bzero.S: Remove file.
+ * sysdeps/x86_64/multiarch/memset-x86-64.S: Likewise.
+ * sysdeps/x86_64/multiarch/memset.S: Likewise.
+ * sysdeps/x86_64/multiarch/memset_chk.S: Likewise.
+
+2013-03-11 Andreas Schwab <schwab@xxxxxxx>
+
+ [BZ #15234]
+ * Versions.def (libpthread): Add GLIBC_2.3, so that it can be used
+ by SHLIB_COMPAT.
+ * sysdeps/unix/sysv/linux/x86_64/x32/nptl/libpthread.abilist
+ (GLIBC_2.16): Remove pthread_atfork.
+
2013-03-08 Paul Pluzhnikov <ppluzhnikov@xxxxxxxxxx>
* posix/Makefile (testcases.h): Set LC_ALL=C before sed.
Modified: fsf/trunk/libc/NEWS
==============================================================================
--- fsf/trunk/libc/NEWS (original)
+++ fsf/trunk/libc/NEWS Tue Mar 12 00:02:07 2013
@@ -11,7 +11,7 @@
11561, 12723, 13550, 13951, 14142, 14200, 14317, 14327, 14496, 14920,
14964, 14981, 14982, 14985, 14994, 14996, 15003, 15006, 15020, 15023,
- 15036, 15054, 15055, 15062, 15078, 15160, 15232.
+ 15036, 15054, 15055, 15062, 15078, 15160, 15232, 15234.
* Add support for calling C++11 thread_local object destructors on thread
and program exit. This needs compiler support for offloading C++11
Modified: fsf/trunk/libc/Versions.def
==============================================================================
--- fsf/trunk/libc/Versions.def (original)
+++ fsf/trunk/libc/Versions.def Tue Mar 12 00:02:07 2013
@@ -93,6 +93,7 @@
GLIBC_2.2
GLIBC_2.2.3
GLIBC_2.2.6
+ GLIBC_2.3
GLIBC_2.3.2
GLIBC_2.3.3
GLIBC_2.3.4
Modified: fsf/trunk/libc/ports/ChangeLog.aarch64
==============================================================================
--- fsf/trunk/libc/ports/ChangeLog.aarch64 (original)
+++ fsf/trunk/libc/ports/ChangeLog.aarch64 Tue Mar 12 00:02:07 2013
@@ -1,3 +1,9 @@
+2013-03-11 Andreas Schwab <schwab@xxxxxxx>
+
+ [BZ #15234]
+ * sysdeps/unix/sysv/linux/aarch64/nptl/libpthread.abilist
+ (GLIBC_2.17): Remove pthread_atfork.
+
2013-03-07 Andreas Jaeger <aj@xxxxxxx>
* sysdeps/unix/sysv/linux/aarch64/bits/mman.h: Remove all defines
Modified: fsf/trunk/libc/ports/ChangeLog.am33
==============================================================================
--- fsf/trunk/libc/ports/ChangeLog.am33 (original)
+++ fsf/trunk/libc/ports/ChangeLog.am33 Tue Mar 12 00:02:07 2013
@@ -1,3 +1,8 @@
+2013-03-11 Andreas Jaeger <aj@xxxxxxx>
+
+ * sysdeps/unix/sysv/linux/am33/bits/mman.h: Remove all defines
+ provided by bits/mman-linux.h and include <bits/mman-linux.h>.
+
2013-02-28 Joseph Myers <joseph@xxxxxxxxxxxxxxxx>
* sysdeps/am33/elf/start.S: Don't include "bp-sym.h".
Modified: fsf/trunk/libc/ports/ChangeLog.arm
==============================================================================
--- fsf/trunk/libc/ports/ChangeLog.arm (original)
+++ fsf/trunk/libc/ports/ChangeLog.arm Tue Mar 12 00:02:07 2013
@@ -1,3 +1,30 @@
+2013-03-11 Roland McGrath <roland@xxxxxxxxxxxxx>
+
+ * sysdeps/arm/bits/setjmp.h: Test [!__ASSEMBLER__] rather than [!_ASM].
+ * sysdeps/arm/jmpbuf-offsets.h: File removed.
+ * sysdeps/arm/jmpbuf-unwind.h: Don't #include it.
+ * sysdeps/arm/include/bits/setjmp.h: New file.
+ * sysdeps/arm/setjmp.S (_SETJMP_H, _ASM): Macros removed.
+ Use JMP_BUF_REGLIST macro.
+ * sysdeps/arm/__longjmp.S: Likewise.
+
+ * sysdeps/arm/memcpy.S: Convert to unified assembly syntax.
+ * sysdeps/arm/memmove.S: Likewise.
+ * sysdeps/arm/memset.S: Likewise.
+ * sysdeps/arm/strlen.S: Likewise.
+
+ * sysdeps/arm/memcpy.S: Use r10 instead of r9.
+ * sysdeps/arm/memmove.S: Likewise.
+
+ * sysdeps/arm/preconfigure.in: New file.
+ * sysdeps/arm/preconfigure: Replaced with generated file.
+
+2013-03-11 Andreas Schwab <schwab@xxxxxxx>
+
+ [BZ #15234]
+ * sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist (GLIBC_2.4):
+ Remove pthread_atfork.
+
2013-03-06 Richard Henderson <rth@xxxxxxxxxx>
* sysdeps/arm/armv6/rawmemchr.S: New file.
Modified: fsf/trunk/libc/ports/ChangeLog.ia64
==============================================================================
--- fsf/trunk/libc/ports/ChangeLog.ia64 (original)
+++ fsf/trunk/libc/ports/ChangeLog.ia64 Tue Mar 12 00:02:07 2013
@@ -1,3 +1,13 @@
+2013-03-11 Andreas Jaeger <aj@xxxxxxx>
+
+ * sysdeps/unix/sysv/linux/ia64/bits/mman.h: Remove all defines
+ provided by bits/mman-linux.h and include <bits/mman-linux.h>.
+
+2013-03-10 Mike Frysinger <vapier@xxxxxxxxxx>
+
+ * sysdeps/unix/sysv/linux/ia64/makecontext.c (__makecontext): Change
+ type of rbs to unsigned. Change stack_start cast to unsigned.
+
2013-03-10 Mike Frysinger <vapier@xxxxxxxxxx>
* sysdeps/unix/sysv/linux/ia64/nptl/dl-sysdep.h:
Modified: fsf/trunk/libc/ports/ChangeLog.m68k
==============================================================================
--- fsf/trunk/libc/ports/ChangeLog.m68k (original)
+++ fsf/trunk/libc/ports/ChangeLog.m68k Tue Mar 12 00:02:07 2013
@@ -1,3 +1,9 @@
+2013-03-11 Andreas Schwab <schwab@xxxxxxx>
+
+ [BZ #15234]
+ * sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libpthread.abilist
+ (GLIBC_2.4): Remove pthread_atfork.
+
2013-03-06 Andreas Jaeger <aj@xxxxxxx>
* sysdeps/unix/sysv/linux/m68k/bits/mman.h: Remove all defines
Modified: fsf/trunk/libc/ports/ChangeLog.tile
==============================================================================
--- fsf/trunk/libc/ports/ChangeLog.tile (original)
+++ fsf/trunk/libc/ports/ChangeLog.tile Tue Mar 12 00:02:07 2013
@@ -1,3 +1,13 @@
+2013-03-11 Andreas Schwab <schwab@xxxxxxx>
+
+ [BZ #15234]
+ * sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libpthread.abilist
+ (GLIBC_2.12): Remove pthread_atfork.
+ * sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libpthread.abilist
+ (GLIBC_2.12): Likewise.
+ * sysdeps/unix/sysv/linux/tile/tilepro/nptl/libpthread.abilist
+ (GLIBC_2.12): Likewise.
+
2013-03-05 Andreas Jaeger <aj@xxxxxxx>
* sysdeps/unix/sysv/linux/tile/bits/mman.h: Remove all defines
Modified: fsf/trunk/libc/ports/sysdeps/arm/__longjmp.S
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/arm/__longjmp.S (original)
+++ fsf/trunk/libc/ports/sysdeps/arm/__longjmp.S Tue Mar 12 00:02:07 2013
@@ -19,8 +19,6 @@
/* ??? Needs more rearrangement for the LDM to handle thumb mode. */
#define NO_THUMB
#include <sysdep.h>
-#define _SETJMP_H
-#define _ASM
#include <bits/setjmp.h>
#include <rtld-global-offsets.h>
#include <arm-features.h>
@@ -37,7 +35,7 @@
cfi_undefined (r4)
CHECK_SP (r4)
#endif
- ldmia ip!, {v1-v6, sl, fp, sp, lr}
+ ldmia ip!, JMP_BUF_REGLIST
cfi_restore (v1)
cfi_restore (v2)
cfi_restore (v3)
Modified: fsf/trunk/libc/ports/sysdeps/arm/bits/setjmp.h
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/arm/bits/setjmp.h (original)
+++ fsf/trunk/libc/ports/sysdeps/arm/bits/setjmp.h Tue Mar 12 00:02:07 2013
@@ -24,7 +24,7 @@
# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
#endif
-#ifndef _ASM
+#ifndef __ASSEMBLER__
/* The exact set of registers saved may depend on the particular core
in use, as some coprocessor registers may need to be saved. The C
Library ABI requires that the buffer be 8-byte aligned, and
Added: fsf/trunk/libc/ports/sysdeps/arm/include/bits/setjmp.h
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/arm/include/bits/setjmp.h (added)
+++ fsf/trunk/libc/ports/sysdeps/arm/include/bits/setjmp.h Tue Mar 12 00:02:07 2013
@@ -1,0 +1,34 @@
+/* Private jmp_buf-related definitions. ARM EABI version.
+ Copyright (C) 2013 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/>. */
+
+#ifndef _INCLUDE_BITS_SETJMP_H
+#define _INCLUDE_BITS_SETJMP_H 1
+
+#ifndef __ASSEMBLER__
+/* Get the public declarations. */
+# include <sysdeps/arm/bits/setjmp.h>
+#endif
+
+/* Register list for a ldm/stm instruction to load/store
+ the general registers from a __jmp_buf. */
+#define JMP_BUF_REGLIST {v1-v6, sl, fp, sp, lr}
+
+/* Index of __jmp_buf where the sp register resides. */
+#define __JMP_BUF_SP 8
+
+#endif /* include/bits/setjmp.h */
Removed: fsf/trunk/libc/ports/sysdeps/arm/jmpbuf-offsets.h
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/arm/jmpbuf-offsets.h (original)
+++ fsf/trunk/libc/ports/sysdeps/arm/jmpbuf-offsets.h (removed)
@@ -1,19 +1,0 @@
-/* Private macros for accessing __jmp_buf contents. ARM EABI version.
- Copyright (C) 2007-2013 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/>. */
-
-#define __JMP_BUF_SP 8
Modified: fsf/trunk/libc/ports/sysdeps/arm/jmpbuf-unwind.h
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/arm/jmpbuf-unwind.h (original)
+++ fsf/trunk/libc/ports/sysdeps/arm/jmpbuf-unwind.h Tue Mar 12 00:02:07 2013
@@ -16,7 +16,6 @@
<http://www.gnu.org/licenses/>. */
#include <setjmp.h>
-#include <jmpbuf-offsets.h>
#include <stdint.h>
#include <unwind.h>
Modified: fsf/trunk/libc/ports/sysdeps/arm/memcpy.S
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/arm/memcpy.S (original)
+++ fsf/trunk/libc/ports/sysdeps/arm/memcpy.S Tue Mar 12 00:02:07 2013
@@ -53,6 +53,7 @@
#endif
.text
+ .syntax unified
/* Prototype: void *memcpy(void *dest, const void *src, size_t n); */
@@ -84,7 +85,7 @@
CALGN( ands ip, r1, #31 )
CALGN( rsb r3, ip, #32 )
- CALGN( sbcnes r4, r3, r2 ) @ C is always set here
+ CALGN( sbcsne r4, r3, r2 ) @ C is always set here
CALGN( bcs 2f )
CALGN( adr r4, 6f )
CALGN( subs r2, r2, r3 ) @ C gets set
@@ -139,12 +140,12 @@
cfi_restore (r8)
8: movs r2, r2, lsl #31
- ldrneb r3, [r1], #1
- ldrcsb r4, [r1], #1
- ldrcsb ip, [r1]
- strneb r3, [r0], #1
- strcsb r4, [r0], #1
- strcsb ip, [r0]
+ ldrbne r3, [r1], #1
+ ldrbcs r4, [r1], #1
+ ldrbcs ip, [r1]
+ strbne r3, [r0], #1
+ strbcs r4, [r0], #1
+ strbcs ip, [r0]
#if defined (__ARM_ARCH_4T__) && defined(__THUMB_INTERWORK__)
pop {r0, r4, lr}
@@ -160,11 +161,11 @@
9: rsb ip, ip, #4
cmp ip, #2
- ldrgtb r3, [r1], #1
- ldrgeb r4, [r1], #1
+ ldrbgt r3, [r1], #1
+ ldrbge r4, [r1], #1
ldrb lr, [r1], #1
- strgtb r3, [r0], #1
- strgeb r4, [r0], #1
+ strbgt r3, [r0], #1
+ strbge r4, [r0], #1
subs r2, r2, ip
strb lr, [r0], #1
blt 8b
@@ -185,17 +186,17 @@
CALGN( ands ip, r1, #31 )
CALGN( rsb ip, ip, #32 )
- CALGN( sbcnes r4, ip, r2 ) @ C is always set here
+ CALGN( sbcsne r4, ip, r2 ) @ C is always set here
CALGN( subcc r2, r2, ip )
CALGN( bcc 15f )
-11: push {r5 - r9}
+11: push {r5 - r8, r10}
cfi_adjust_cfa_offset (20)
cfi_rel_offset (r5, 0)
cfi_rel_offset (r6, 4)
cfi_rel_offset (r7, 8)
cfi_rel_offset (r8, 12)
- cfi_rel_offset (r9, 16)
+ cfi_rel_offset (r10, 16)
PLD( pld [r1, #0] )
PLD( subs r2, r2, #96 )
@@ -208,7 +209,7 @@
13: ldmia r1!, {r4, r5, r6, r7}
mov r3, lr, PULL #\pull
subs r2, r2, #32
- ldmia r1!, {r8, r9, ip, lr}
+ ldmia r1!, {r8, r10, ip, lr}
orr r3, r3, r4, PUSH #\push
mov r4, r4, PULL #\pull
orr r4, r4, r5, PUSH #\push
@@ -219,23 +220,23 @@
mov r7, r7, PULL #\pull
orr r7, r7, r8, PUSH #\push
mov r8, r8, PULL #\pull
- orr r8, r8, r9, PUSH #\push
- mov r9, r9, PULL #\pull
- orr r9, r9, ip, PUSH #\push
+ orr r8, r8, r10, PUSH #\push
+ mov r10, r10, PULL #\pull
+ orr r10, r10, ip, PUSH #\push
mov ip, ip, PULL #\pull
orr ip, ip, lr, PUSH #\push
- stmia r0!, {r3, r4, r5, r6, r7, r8, r9, ip}
+ stmia r0!, {r3, r4, r5, r6, r7, r8, r10, ip}
bge 12b
PLD( cmn r2, #96 )
PLD( bge 13b )
- pop {r5 - r9}
+ pop {r5 - r8, r10}
cfi_adjust_cfa_offset (-20)
cfi_restore (r5)
cfi_restore (r6)
cfi_restore (r7)
cfi_restore (r8)
- cfi_restore (r9)
+ cfi_restore (r10)
14: ands ip, r2, #28
beq 16f
Modified: fsf/trunk/libc/ports/sysdeps/arm/memmove.S
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/arm/memmove.S (original)
+++ fsf/trunk/libc/ports/sysdeps/arm/memmove.S Tue Mar 12 00:02:07 2013
@@ -53,6 +53,7 @@
#endif
.text
+ .syntax unified
/*
* Prototype: void *memmove(void *dest, const void *src, size_t n);
@@ -100,7 +101,7 @@
blt 5f
CALGN( ands ip, r1, #31 )
- CALGN( sbcnes r4, ip, r2 ) @ C is always set here
+ CALGN( sbcsne r4, ip, r2 ) @ C is always set here
CALGN( bcs 2f )
CALGN( adr r4, 6f )
CALGN( subs r2, r2, ip ) @ C is set here
@@ -155,12 +156,12 @@
cfi_restore (r8)
8: movs r2, r2, lsl #31
- ldrneb r3, [r1, #-1]!
- ldrcsb r4, [r1, #-1]!
- ldrcsb ip, [r1, #-1]
- strneb r3, [r0, #-1]!
- strcsb r4, [r0, #-1]!
- strcsb ip, [r0, #-1]
+ ldrbne r3, [r1, #-1]!
+ ldrbcs r4, [r1, #-1]!
+ ldrbcs ip, [r1, #-1]
+ strbne r3, [r0, #-1]!
+ strbcs r4, [r0, #-1]!
+ strbcs ip, [r0, #-1]
#if defined (__ARM_ARCH_4T__) && defined (__THUMB_INTERWORK__)
pop {r0, r4, lr}
@@ -175,11 +176,11 @@
cfi_restore_state
9: cmp ip, #2
- ldrgtb r3, [r1, #-1]!
- ldrgeb r4, [r1, #-1]!
+ ldrbgt r3, [r1, #-1]!
+ ldrbge r4, [r1, #-1]!
ldrb lr, [r1, #-1]!
- strgtb r3, [r0, #-1]!
- strgeb r4, [r0, #-1]!
+ strbgt r3, [r0, #-1]!
+ strbge r4, [r0, #-1]!
subs r2, r2, ip
strb lr, [r0, #-1]!
blt 8b
@@ -200,17 +201,17 @@
CALGN( ands ip, r1, #31 )
CALGN( rsb ip, ip, #32 )
- CALGN( sbcnes r4, ip, r2 ) @ C is always set here
+ CALGN( sbcsne r4, ip, r2 ) @ C is always set here
CALGN( subcc r2, r2, ip )
CALGN( bcc 15f )
-11: push {r5 - r9}
+11: push {r5 - r8, r10}
cfi_adjust_cfa_offset (20)
cfi_rel_offset (r5, 0)
cfi_rel_offset (r6, 4)
cfi_rel_offset (r7, 8)
cfi_rel_offset (r8, 12)
- cfi_rel_offset (r9, 16)
+ cfi_rel_offset (r10, 16)
PLD( pld [r1, #-4] )
PLD( subs r2, r2, #96 )
@@ -220,15 +221,15 @@
PLD( pld [r1, #-96] )
12: PLD( pld [r1, #-128] )
-13: ldmdb r1!, {r7, r8, r9, ip}
+13: ldmdb r1!, {r7, r8, r10, ip}
mov lr, r3, PUSH #\push
subs r2, r2, #32
ldmdb r1!, {r3, r4, r5, r6}
orr lr, lr, ip, PULL #\pull
mov ip, ip, PUSH #\push
- orr ip, ip, r9, PULL #\pull
- mov r9, r9, PUSH #\push
- orr r9, r9, r8, PULL #\pull
+ orr ip, ip, r10, PULL #\pull
+ mov r10, r10, PUSH #\push
+ orr r10, r10, r8, PULL #\pull
mov r8, r8, PUSH #\push
orr r8, r8, r7, PULL #\pull
mov r7, r7, PUSH #\push
@@ -239,18 +240,18 @@
orr r5, r5, r4, PULL #\pull
mov r4, r4, PUSH #\push
orr r4, r4, r3, PULL #\pull
- stmdb r0!, {r4 - r9, ip, lr}
+ stmdb r0!, {r4 - r8, r10, ip, lr}
bge 12b
PLD( cmn r2, #96 )
PLD( bge 13b )
- pop {r5 - r9}
+ pop {r5 - r8, r10}
cfi_adjust_cfa_offset (-20)
cfi_restore (r5)
cfi_restore (r6)
cfi_restore (r7)
cfi_restore (r8)
- cfi_restore (r9)
+ cfi_restore (r10)
14: ands ip, r2, #28
beq 16f
Modified: fsf/trunk/libc/ports/sysdeps/arm/memset.S
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/arm/memset.S (original)
+++ fsf/trunk/libc/ports/sysdeps/arm/memset.S Tue Mar 12 00:02:07 2013
@@ -20,6 +20,9 @@
#define NO_THUMB
#include <sysdep.h>
+ .text
+ .syntax unified
+
/* void *memset (dstpp, c, len) */
ENTRY(memset)
@@ -29,7 +32,7 @@
1:
tst r3, #3 @ aligned yet?
- strneb r1, [r3], #1
+ strbne r1, [r3], #1
subne r2, r2, #1
bne 1b
@@ -40,27 +43,27 @@
1:
subs r2, r2, #8
- stmcsia r3!, {r1, ip} @ store up to 32 bytes per loop iteration
- subcss r2, r2, #8
- stmcsia r3!, {r1, ip}
- subcss r2, r2, #8
- stmcsia r3!, {r1, ip}
- subcss r2, r2, #8
- stmcsia r3!, {r1, ip}
+ stmiacs r3!, {r1, ip} @ store up to 32 bytes per loop iteration
+ subscs r2, r2, #8
+ stmiacs r3!, {r1, ip}
+ subscs r2, r2, #8
+ stmiacs r3!, {r1, ip}
+ subscs r2, r2, #8
+ stmiacs r3!, {r1, ip}
bcs 1b
and r2, r2, #7
2:
subs r2, r2, #1 @ store up to 4 bytes per loop iteration
- strcsb r1, [r3], #1
- subcss r2, r2, #1
- strcsb r1, [r3], #1
- subcss r2, r2, #1
- strcsb r1, [r3], #1
- subcss r2, r2, #1
- strcsb r1, [r3], #1
+ strbcs r1, [r3], #1
+ subscs r2, r2, #1
+ strbcs r1, [r3], #1
+ subscs r2, r2, #1
+ strbcs r1, [r3], #1
+ subscs r2, r2, #1
+ strbcs r1, [r3], #1
bcs 2b
-
+
DO_RET(lr)
END(memset)
libc_hidden_builtin_def (memset)
Modified: fsf/trunk/libc/ports/sysdeps/arm/preconfigure
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/arm/preconfigure (original)
+++ fsf/trunk/libc/ports/sysdeps/arm/preconfigure Tue Mar 12 00:02:07 2013
@@ -1,53 +1,58 @@
+# This file is generated from configure.in by Autoconf. DO NOT EDIT!
+ # Local preconfigure fragment for sysdeps/arm
+
case "$machine" in
arm*)
- base_machine=arm
- case $config_os in
- linux-gnueabi*)
- # Lets ask the compiler which ARM family we've got
- # Unfortunately it doesn't define any flags for implementations
- # that you might pass to -mcpu or -mtune
- # Note if you add patterns here you must ensure that
- # an appropriate directory exists in sysdeps/arm
- archcppflag=`echo "" |
- $CC $CFLAGS $CPPFLAGS -E -dM - |
- grep '__ARM_ARCH_[0-9].*__' |
- sed -e 's/^#define //' -e 's/ .*//'`
+ case $config_os in
+ linux-gnueabi*)
+ if "${CFLAGS+set}" != "set" ; then
+ CFLAGS="-g -O2"
+ fi
+ CFLAGS="$CFLAGS -fno-unwind-tables"
+ ;;
+ linux*)
+ as_fn_error $? "Old ABI no longer supported" "$LINENO" 5
+ ;;
+ esac
- case x$archcppflag in
- x__ARM_ARCH_[89]*__)
- machine=armv7
- echo "Found compiler is configured for something newer than v7 - using v7"
- ;;
+ base_machine=arm
+ # Lets ask the compiler which ARM family we've got
+ # Unfortunately it doesn't define any flags for implementations
+ # that you might pass to -mcpu or -mtune
+ # Note if you add patterns here you must ensure that
+ # an appropriate directory exists in sysdeps/arm
+ archcppflag=`$CC $CFLAGS $CPPFLAGS -E -dM -xc /dev/null |
+ sed -n 's/^#define \(__ARM_ARCH_[0-9].*__\) .*$/\1/p'`
- x__ARM_ARCH_7A__)
- machine=armv7
- echo "Found compiler is configured for $machine"
- ;;
+ case "x$archcppflag" in
+ x__ARM_ARCH_89*__)
+ machine=armv7
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Found compiler is configured for something newer than v7 - using v7" >&5
+$as_echo "$as_me: Found compiler is configured for something newer than v7 - using v7" >&6;}
+ ;;
- x__ARM_ARCH_6T2__)
- machine=armv6t2
- echo "Found compiler is configured for $machine"
- ;;
- x__ARM_ARCH_6*__)
- machine=armv6
- echo "Found compiler is configured for $machine"
- ;;
- *)
- machine=arm
- echo 2>&1 "arm/preconfigure: Did not find ARM architecture type; using default"
- ;;
- esac
+ x__ARM_ARCH_7A__)
+ machine=armv7
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Found compiler is configured for $machine" >&5
+$as_echo "$as_me: Found compiler is configured for $machine" >&6;}
+ ;;
- machine=arm/$machine
- if [ "${CFLAGS+set}" != "set" ]; then
- CFLAGS="-g -O2"
- fi
- CFLAGS="$CFLAGS -fno-unwind-tables"
- ;;
- linux*)
- echo "Old ABI no longer supported" 2>&1
- exit 1
- ;;
- esac
- ;;
+ x__ARM_ARCH_6T2__)
+ machine=armv6t2
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Found compiler is configured for $machine" >&5
+$as_echo "$as_me: Found compiler is configured for $machine" >&6;}
+ ;;
+ x__ARM_ARCH_6*__)
+ machine=armv6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: Found compiler is configured for $machine" >&5
+$as_echo "$as_me: Found compiler is configured for $machine" >&6;}
+ ;;
+ *)
+ machine=arm
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: arm/preconfigure: Did not find ARM architecture type; using default" >&5
+$as_echo "$as_me: WARNING: arm/preconfigure: Did not find ARM architecture type; using default" >&2;}
+ ;;
+ esac
+
+ machine=arm/$machine
esac
Added: fsf/trunk/libc/ports/sysdeps/arm/preconfigure.in
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/arm/preconfigure.in (added)
+++ fsf/trunk/libc/ports/sysdeps/arm/preconfigure.in Tue Mar 12 00:02:07 2013
@@ -1,0 +1,53 @@
+GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
+# Local preconfigure fragment for sysdeps/arm
+
+case "$machine" in
+arm*)
+ case $config_os in
+ linux-gnueabi*)
+ if [ "${CFLAGS+set}" != "set" ]; then
+ CFLAGS="-g -O2"
+ fi
+ CFLAGS="$CFLAGS -fno-unwind-tables"
+ ;;
+ linux*)
+ AC_MSG_ERROR([Old ABI no longer supported])
+ ;;
+ esac
+
+ base_machine=arm
+ # Lets ask the compiler which ARM family we've got
+ # Unfortunately it doesn't define any flags for implementations
+ # that you might pass to -mcpu or -mtune
+ # Note if you add patterns here you must ensure that
+ # an appropriate directory exists in sysdeps/arm
+ archcppflag=`$CC $CFLAGS $CPPFLAGS -E -dM -xc /dev/null |
+ sed -n 's/^#define \(__ARM_ARCH_[0-9].*__\) .*$/\1/p'`
+
+ case "x$archcppflag" in
+ x__ARM_ARCH_[89]*__)
+ machine=armv7
+ AC_MSG_NOTICE([Found compiler is configured for something newer than v7 - using v7])
+ ;;
+
+ x__ARM_ARCH_7A__)
+ machine=armv7
+ AC_MSG_NOTICE([Found compiler is configured for $machine])
+ ;;
+
+ x__ARM_ARCH_6T2__)
+ machine=armv6t2
+ AC_MSG_NOTICE([Found compiler is configured for $machine])
+ ;;
+ x__ARM_ARCH_6*__)
+ machine=armv6
+ AC_MSG_NOTICE([Found compiler is configured for $machine])
+ ;;
+ *)
+ machine=arm
+ AC_MSG_WARN([arm/preconfigure: Did not find ARM architecture type; using default])
+ ;;
+ esac
+
+ machine=arm/$machine
+esac
Modified: fsf/trunk/libc/ports/sysdeps/arm/setjmp.S
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/arm/setjmp.S (original)
+++ fsf/trunk/libc/ports/sysdeps/arm/setjmp.S Tue Mar 12 00:02:07 2013
@@ -19,8 +19,6 @@
/* ??? Needs more rearrangement for the STM to handle thumb mode. */
#define NO_THUMB
#include <sysdep.h>
-#define _SETJMP_H
-#define _ASM
#include <bits/setjmp.h>
#include <rtld-global-offsets.h>
#include <arm-features.h>
@@ -29,7 +27,7 @@
mov ip, r0
/* Save registers */
- stmia ip!, {v1-v6, sl, fp, sp, lr}
+ stmia ip!, JMP_BUF_REGLIST
#if !defined ARM_ASSUME_NO_IWMMXT || defined __SOFTFP__
# define NEED_HWCAP 1
Modified: fsf/trunk/libc/ports/sysdeps/arm/strlen.S
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/arm/strlen.S (original)
+++ fsf/trunk/libc/ports/sysdeps/arm/strlen.S Tue Mar 12 00:02:07 2013
@@ -24,6 +24,9 @@
* entry: r0 -> string
* exit: r0 = len
*/
+
+ .syntax unified
+ .text
ENTRY(strlen)
bic r1, r0, $3 @ addr of word containing first byte
Modified: fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/aarch64/nptl/libpthread.abilist
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/aarch64/nptl/libpthread.abilist (original)
+++ fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/aarch64/nptl/libpthread.abilist Tue Mar 12 00:02:07 2013
@@ -73,7 +73,6 @@
pause F
pread F
pread64 F
- pthread_atfork F
pthread_attr_destroy F
pthread_attr_getaffinity_np F
pthread_attr_getdetachstate F
Modified: fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/am33/bits/mman.h
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/am33/bits/mman.h (original)
+++ fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/am33/bits/mman.h Tue Mar 12 00:02:07 2013
@@ -24,35 +24,6 @@
But the kernel header is not namespace clean. */
-/* Protections are chosen from these bits, OR'd together. The
- implementation does not necessarily support PROT_EXEC or PROT_WRITE
- without PROT_READ. The only guarantees are that no writing will be
- allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
-
-#define PROT_READ 0x1 /* Page can be read. */
-#define PROT_WRITE 0x2 /* Page can be written. */
-#define PROT_EXEC 0x4 /* Page can be executed. */
-#define PROT_NONE 0x0 /* Page can not be accessed. */
-#define PROT_GROWSDOWN 0x01000000 /* Extend change to start of
- growsdown vma (mprotect only). */
-#define PROT_GROWSUP 0x02000000 /* Extend change to start of
- growsup vma (mprotect only). */
-
-/* Sharing types (must choose one and only one of these). */
-#define MAP_SHARED 0x01 /* Share changes. */
-#define MAP_PRIVATE 0x02 /* Changes are private. */
-#ifdef __USE_MISC
-# define MAP_TYPE 0x0f /* Mask for type of mapping. */
-#endif
-
-/* Other flags. */
-#define MAP_FIXED 0x10 /* Interpret addr exactly. */
-#ifdef __USE_MISC
-# define MAP_FILE 0
-# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
-# define MAP_ANON MAP_ANONYMOUS
-#endif
-
/* These are Linux-specific. */
#ifdef __USE_MISC
# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */
@@ -62,35 +33,5 @@
# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */
#endif
-/* Flags to `msync'. */
-#define MS_ASYNC 1 /* Sync memory asynchronously. */
-#define MS_SYNC 4 /* Synchronous memory sync. */
-#define MS_INVALIDATE 2 /* Invalidate the caches. */
-
-/* Flags for `mlockall'. */
-#define MCL_CURRENT 1 /* Lock all currently mapped pages. */
-#define MCL_FUTURE 2 /* Lock all additions to address
- space. */
-
-/* Flags for `mremap'. */
-#ifdef __USE_GNU
-# define MREMAP_MAYMOVE 1
-#endif
-
-/* Advice to `madvise'. */
-#ifdef __USE_BSD
-# define MADV_NORMAL 0 /* No further special treatment. */
-# define MADV_RANDOM 1 /* Expect random page references. */
-# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define MADV_WILLNEED 3 /* Will need these pages. */
-# define MADV_DONTNEED 4 /* Don't need these pages. */
-#endif
-
-/* The POSIX people had to invent similar names for the same things. */
-#ifdef __USE_XOPEN2K
-# define POSIX_MADV_NORMAL 0 /* No further special treatment. */
-# define POSIX_MADV_RANDOM 1 /* Expect random page references. */
-# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */
-# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */
-#endif
+/* Include generic Linux declarations. */
+#include <bits/mman-linux.h>
Modified: fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist (original)
+++ fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/arm/nptl/libpthread.abilist Tue Mar 12 00:02:07 2013
@@ -83,7 +83,6 @@
pause F
pread F
pread64 F
- pthread_atfork F
pthread_attr_destroy F
pthread_attr_getaffinity_np F
pthread_attr_getdetachstate F
Modified: fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/ia64/bits/mman.h
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/ia64/bits/mman.h (original)
+++ fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/ia64/bits/mman.h Tue Mar 12 00:02:07 2013
@@ -23,36 +23,6 @@
/* The following definitions basically come from the kernel headers.
But the kernel header is not namespace clean. */
-
-/* Protections are chosen from these bits, OR'd together. The
- implementation does not necessarily support PROT_EXEC or PROT_WRITE
- without PROT_READ. The only guarantees are that no writing will be
- allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
-
-#define PROT_READ 0x1 /* Page can be read. */
-#define PROT_WRITE 0x2 /* Page can be written. */
-#define PROT_EXEC 0x4 /* Page can be executed. */
-#define PROT_NONE 0x0 /* Page can not be accessed. */
-#define PROT_GROWSDOWN 0x01000000 /* Extend change to start of
- growsdown vma (mprotect only). */
-#define PROT_GROWSUP 0x02000000 /* Extend change to start of
- growsup vma (mprotect only). */
-
-/* Sharing types (must choose one and only one of these). */
-#define MAP_SHARED 0x01 /* Share changes. */
-#define MAP_PRIVATE 0x02 /* Changes are private. */
-#ifdef __USE_MISC
-# define MAP_TYPE 0x0f /* Mask for type of mapping. */
-#endif
-
-/* Other flags. */
-#define MAP_FIXED 0x10 /* Interpret addr exactly. */
-#ifdef __USE_MISC
-# define MAP_FILE 0
-# define MAP_ANONYMOUS 0x20 /* Don't use a file. */
-# define MAP_ANON MAP_ANONYMOUS
-#endif
-
/* These are Linux-specific. */
#ifdef __USE_MISC
# define MAP_GROWSDOWN 0x00100 /* Stack-like segment. */
@@ -67,47 +37,5 @@
# define MAP_HUGETLB 0x40000 /* Create huge page mapping. */
#endif
-/* Flags to `msync'. */
-#define MS_ASYNC 0x1 /* Sync memory asynchronously. */
-#define MS_INVALIDATE 0x2 /* Invalidate the caches. */
-#define MS_SYNC 0x4 /* Synchronous memory sync. */
-
-/* Flags for `mlockall'. */
-#define MCL_CURRENT 0x1 /* Lock all currently mapped pages. */
-#define MCL_FUTURE 0x2 /* Lock all additions to address
- space. */
-
-/* Flags for `mremap'. */
-#ifdef __USE_GNU
-# define MREMAP_MAYMOVE 1
-# define MREMAP_FIXED 2
-#endif
-
-/* Advice to `madvise'. */
-#ifdef __USE_BSD
-# define MADV_NORMAL 0 /* No further special treatment. */
-# define MADV_RANDOM 1 /* Expect random page references. */
-# define MADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define MADV_WILLNEED 3 /* Will need these pages. */
-# define MADV_DONTNEED 4 /* Don't need these pages. */
-# define MADV_REMOVE 9 /* Remove these pages and resources. */
-# define MADV_DONTFORK 10 /* Do not inherit across fork. */
-# define MADV_DOFORK 11 /* Do inherit across fork. */
-# define MADV_MERGEABLE 12 /* KSM may merge identical pages. */
-# define MADV_UNMERGEABLE 13 /* KSM may not merge identical pages. */
-# define MADV_HUGEPAGE 14 /* Worth backing with hugepages. */
-# define MADV_NOHUGEPAGE 15 /* Not worth backing with hugepages. */
-# define MADV_DONTDUMP 16 /* Explicity exclude from the core dump,
- overrides the coredump filter bits. */
-# define MADV_DODUMP 17 /* Clear the MADV_DONTDUMP flag. */
-# define MADV_HWPOISON 100 /* Poison a page for testing. */
-#endif
-
-/* The POSIX people had to invent similar names for the same things. */
-#ifdef __USE_XOPEN2K
-# define POSIX_MADV_NORMAL 0 /* No further special treatment. */
-# define POSIX_MADV_RANDOM 1 /* Expect random page references. */
-# define POSIX_MADV_SEQUENTIAL 2 /* Expect sequential page references. */
-# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */
-# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */
-#endif
+/* Include generic Linux declarations. */
+#include <bits/mman-linux.h>
Modified: fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/ia64/makecontext.c
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/ia64/makecontext.c (original)
+++ fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/ia64/makecontext.c Tue Mar 12 00:02:07 2013
@@ -48,7 +48,7 @@
extern void __start_context (ucontext_t *link, long gp, ...);
unsigned long stack_start, stack_end;
va_list ap;
- long *rbs;
+ unsigned long *rbs;
int i;
stack_start = (long) sc->sc_stack.ss_sp;
@@ -72,7 +72,7 @@
/* set up the call frame: */
sc->sc_ar_pfs = ((sc->sc_ar_pfs & ~0x3fffffffffUL)
| (argc + 2) | ((argc + 2) << 7));
- rbs = (long *) stack_start;
+ rbs = (unsigned long *) stack_start;
PUSH((long) ucp->uc_link);
PUSH(((struct fdesc *) &__start_context)->gp);
va_start (ap, argc);
Modified: fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libpthread.abilist
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libpthread.abilist (original)
+++ fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/m68k/coldfire/nptl/libpthread.abilist Tue Mar 12 00:02:07 2013
@@ -83,7 +83,6 @@
pause F
pread F
pread64 F
- pthread_atfork F
pthread_attr_destroy F
pthread_attr_getaffinity_np F
pthread_attr_getdetachstate F
Modified: fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libpthread.abilist
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libpthread.abilist (original)
+++ fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/nptl/libpthread.abilist Tue Mar 12 00:02:07 2013
@@ -73,7 +73,6 @@
pause F
pread F
pread64 F
- pthread_atfork F
pthread_attr_destroy F
pthread_attr_getaffinity_np F
pthread_attr_getdetachstate F
Modified: fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libpthread.abilist
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libpthread.abilist (original)
+++ fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/nptl/libpthread.abilist Tue Mar 12 00:02:07 2013
@@ -73,7 +73,6 @@
pause F
pread F
pread64 F
- pthread_atfork F
pthread_attr_destroy F
pthread_attr_getaffinity_np F
pthread_attr_getdetachstate F
Modified: fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/tile/tilepro/nptl/libpthread.abilist
==============================================================================
--- fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/tile/tilepro/nptl/libpthread.abilist (original)
+++ fsf/trunk/libc/ports/sysdeps/unix/sysv/linux/tile/tilepro/nptl/libpthread.abilist Tue Mar 12 00:02:07 2013
@@ -73,7 +73,6 @@
pause F
pread F
pread64 F
- pthread_atfork F
pthread_attr_destroy F
pthread_attr_getaffinity_np F
pthread_attr_getdetachstate F
Modified: fsf/trunk/libc/sysdeps/unix/sysv/linux/x86_64/x32/nptl/libpthread.abilist
==============================================================================
--- fsf/trunk/libc/sysdeps/unix/sysv/linux/x86_64/x32/nptl/libpthread.abilist (original)
+++ fsf/trunk/libc/sysdeps/unix/sysv/linux/x86_64/x32/nptl/libpthread.abilist Tue Mar 12 00:02:07 2013
@@ -73,7 +73,6 @@
pause F
pread F
pread64 F
- pthread_atfork F
pthread_attr_destroy F
pthread_attr_getaffinity_np F
pthread_attr_getdetachstate F
Modified: fsf/trunk/libc/sysdeps/x86_64/memset.S
==============================================================================
--- fsf/trunk/libc/sysdeps/x86_64/memset.S (original)
+++ fsf/trunk/libc/sysdeps/x86_64/memset.S Tue Mar 12 00:02:07 2013
@@ -23,7 +23,7 @@
#define __STOS_UPPER_BOUNDARY $65536
.text
-#if !defined NOT_IN_libc && !defined USE_MULTIARCH
+#if !defined NOT_IN_libc
ENTRY(__bzero)
mov %rsi,%rdx /* Adjust parameter. */
xorl %esi,%esi /* Fill with 0s. */
Modified: fsf/trunk/libc/sysdeps/x86_64/multiarch/Makefile
==============================================================================
--- fsf/trunk/libc/sysdeps/x86_64/multiarch/Makefile (original)
+++ fsf/trunk/libc/sysdeps/x86_64/multiarch/Makefile Tue Mar 12 00:02:07 2013
@@ -10,7 +10,7 @@
strend-sse4 memcmp-sse4 memcpy-ssse3 mempcpy-ssse3 \
memmove-ssse3 memcpy-ssse3-back mempcpy-ssse3-back \
memmove-ssse3-back strcasestr-nonascii strcasecmp_l-ssse3 \
- strncase_l-ssse3 strlen-sse4 strlen-sse2-no-bsf memset-x86-64 \
+ strncase_l-ssse3 strlen-sse4 strlen-sse2-no-bsf \
strcpy-ssse3 strncpy-ssse3 stpcpy-ssse3 stpncpy-ssse3 \
strcpy-sse2-unaligned strncpy-sse2-unaligned \
stpcpy-sse2-unaligned stpncpy-sse2-unaligned \
Removed: fsf/trunk/libc/sysdeps/x86_64/multiarch/bzero.S
==============================================================================
--- fsf/trunk/libc/sysdeps/x86_64/multiarch/bzero.S (original)
+++ fsf/trunk/libc/sysdeps/x86_64/multiarch/bzero.S (removed)
@@ -1,28 +1,0 @@
-/* bzero. x86-64 version.
- Copyright (C) 2010-2013 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 <init-arch.h>
-
- .text
-ENTRY(__bzero)
- mov %rsi,%rdx /* Adjust parameter. */
- xorl %esi,%esi /* Fill with 0s. */
- jmp __libc_memset /* Branch to IFUNC memset. */
-END(__bzero)
-weak_alias (__bzero, bzero)
Modified: fsf/trunk/libc/sysdeps/x86_64/multiarch/ifunc-impl-list.c
==============================================================================
--- fsf/trunk/libc/sysdeps/x86_64/multiarch/ifunc-impl-list.c (original)
+++ fsf/trunk/libc/sysdeps/x86_64/multiarch/ifunc-impl-list.c Tue Mar 12 00:02:07 2013
@@ -60,17 +60,6 @@
IFUNC_IMPL_ADD (array, i, memmove, HAS_SSSE3,
__memmove_ssse3)
IFUNC_IMPL_ADD (array, i, memmove, 1, __memmove_sse2))
-
- /* Support sysdeps/x86_64/multiarch/memset_chk.S. */
- IFUNC_IMPL (i, name, __memset_chk,
- IFUNC_IMPL_ADD (array, i, __memset_chk, 1, __memset_chk_sse2)
- IFUNC_IMPL_ADD (array, i, __memset_chk, 1,
- __memset_chk_x86_64))
-
- /* Support sysdeps/x86_64/multiarch/memset.S. */
- IFUNC_IMPL (i, name, memset,
- IFUNC_IMPL_ADD (array, i, memset, 1, __memset_sse2)
- IFUNC_IMPL_ADD (array, i, memset, 1, __memset_x86_64))
/* Support sysdeps/x86_64/multiarch/rawmemchr.S. */
IFUNC_IMPL (i, name, rawmemchr,
Modified: fsf/trunk/libc/sysdeps/x86_64/multiarch/init-arch.c
==============================================================================
--- fsf/trunk/libc/sysdeps/x86_64/multiarch/init-arch.c (original)
+++ fsf/trunk/libc/sysdeps/x86_64/multiarch/init-arch.c Tue Mar 12 00:02:07 2013
@@ -57,11 +57,6 @@
kind = arch_kind_intel;
get_common_indeces (&family, &model);
-
- /* Intel processors prefer SSE instruction for memory/string
- routines if they are available. */
- __cpu_features.feature[index_Prefer_SSE_for_memop]
- |= bit_Prefer_SSE_for_memop;
unsigned int eax = __cpu_features.cpuid[COMMON_CPUID_INDEX_1].eax;
unsigned int extended_family = (eax >> 20) & 0xff;
@@ -125,12 +120,6 @@
ecx = __cpu_features.cpuid[COMMON_CPUID_INDEX_1].ecx;
- /* AMD processors prefer SSE instructions for memory/string routines
- if they are available, otherwise they prefer integer instructions. */
- if ((ecx & 0x200))
- __cpu_features.feature[index_Prefer_SSE_for_memop]
- |= bit_Prefer_SSE_for_memop;
-
unsigned int eax;
__cpuid (0x80000000, eax, ebx, ecx, edx);
if (eax >= 0x80000001)
Modified: fsf/trunk/libc/sysdeps/x86_64/multiarch/init-arch.h
==============================================================================
--- fsf/trunk/libc/sysdeps/x86_64/multiarch/init-arch.h (original)
+++ fsf/trunk/libc/sysdeps/x86_64/multiarch/init-arch.h Tue Mar 12 00:02:07 2013
@@ -18,7 +18,6 @@
#define bit_Fast_Rep_String (1 << 0)
#define bit_Fast_Copy_Backward (1 << 1)
#define bit_Slow_BSF (1 << 2)
-#define bit_Prefer_SSE_for_memop (1 << 3)
#define bit_Fast_Unaligned_Load (1 << 4)
#define bit_Prefer_PMINUB_for_stringop (1 << 5)
#define bit_AVX_Usable (1 << 6)
@@ -58,7 +57,6 @@
# define index_Fast_Rep_String FEATURE_INDEX_1*FEATURE_SIZE
# define index_Fast_Copy_Backward FEATURE_INDEX_1*FEATURE_SIZE
# define index_Slow_BSF FEATURE_INDEX_1*FEATURE_SIZE
-# define index_Prefer_SSE_for_memop FEATURE_INDEX_1*FEATURE_SIZE
# define index_Fast_Unaligned_Load FEATURE_INDEX_1*FEATURE_SIZE
# define index_Prefer_PMINUB_for_stringop FEATURE_INDEX_1*FEATURE_SIZE
# define index_AVX_Usable FEATURE_INDEX_1*FEATURE_SIZE
@@ -157,7 +155,6 @@
# define index_Fast_Rep_String FEATURE_INDEX_1
# define index_Fast_Copy_Backward FEATURE_INDEX_1
# define index_Slow_BSF FEATURE_INDEX_1
-# define index_Prefer_SSE_for_memop FEATURE_INDEX_1
# define index_Fast_Unaligned_Load FEATURE_INDEX_1
# define index_AVX_Usable FEATURE_INDEX_1
# define index_FMA_Usable FEATURE_INDEX_1
@@ -169,7 +166,6 @@
# define HAS_FAST_REP_STRING HAS_ARCH_FEATURE (Fast_Rep_String)
# define HAS_FAST_COPY_BACKWARD HAS_ARCH_FEATURE (Fast_Copy_Backward)
# define HAS_SLOW_BSF HAS_ARCH_FEATURE (Slow_BSF)
-# define HAS_PREFER_SSE_FOR_MEMOP HAS_ARCH_FEATURE (Prefer_SSE_for_memop)
# define HAS_FAST_UNALIGNED_LOAD HAS_ARCH_FEATURE (Fast_Unaligned_Load)
# define HAS_AVX HAS_ARCH_FEATURE (AVX_Usable)
# define HAS_FMA HAS_ARCH_FEATURE (FMA_Usable)
Removed: fsf/trunk/libc/sysdeps/x86_64/multiarch/memset-x86-64.S
==============================================================================
--- fsf/trunk/libc/sysdeps/x86_64/multiarch/memset-x86-64.S (original)
+++ fsf/trunk/libc/sysdeps/x86_64/multiarch/memset-x86-64.S (removed)
@@ -1,19 +1,0 @@
-#include <sysdep.h>
-
-#ifndef NOT_IN_libc
-# undef ENTRY_CHK
-# define ENTRY_CHK(name) \
- .type __memset_chk_x86_64, @function; \
- .globl __memset_chk_x86_64; \
- .p2align 4; \
- __memset_chk_x86_64: cfi_startproc; \
- CALL_MCOUNT
-# undef END_CHK
-# define END_CHK(name) \
- cfi_endproc; .size __memset_chk_x86_64, .-__memset_chk_x86_64
-
-# undef libc_hidden_builtin_def
-# define libc_hidden_builtin_def(name)
-# define memset __memset_x86_64
-# include "../memset.S"
-#endif
Removed: fsf/trunk/libc/sysdeps/x86_64/multiarch/memset.S
==============================================================================
--- fsf/trunk/libc/sysdeps/x86_64/multiarch/memset.S (original)
+++ fsf/trunk/libc/sysdeps/x86_64/multiarch/memset.S (removed)
@@ -1,79 +1,0 @@
-/* Multiple versions of memset
- All versions must be listed in ifunc-impl-list.c.
- Copyright (C) 2010-2013 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 <init-arch.h>
-
-/* Define multiple versions only for the definition in lib. */
-#ifndef NOT_IN_libc
-ENTRY(memset)
- .type memset, @gnu_indirect_function
- cmpl $0, __cpu_features+KIND_OFFSET(%rip)
- jne 1f
- call __init_cpu_features
-1: leaq __memset_x86_64(%rip), %rax
- testl $bit_Prefer_SSE_for_memop, __cpu_features+FEATURE_OFFSET+index_Prefer_SSE_for_memop(%rip)
- jz 2f
- leaq __memset_sse2(%rip), %rax
-2: ret
-END(memset)
-
-/* Define internal IFUNC memset for bzero. */
- .globl __libc_memset
- .hidden __libc_memset
- __libc_memset = memset
-
-# define USE_SSE2 1
-
-# undef ENTRY
-# define ENTRY(name) \
- .type __memset_sse2, @function; \
- .globl __memset_sse2; \
- .p2align 4; \
- __memset_sse2: cfi_startproc; \
- CALL_MCOUNT
-# undef END
-# define END(name) \
- cfi_endproc; .size __memset_sse2, .-__memset_sse2
-
-# undef ENTRY_CHK
-# define ENTRY_CHK(name) \
- .type __memset_chk_sse2, @function; \
- .globl __memset_chk_sse2; \
- .p2align 4; \
- __memset_chk_sse2: cfi_startproc; \
- CALL_MCOUNT
-# undef END_CHK
-# define END_CHK(name) \
- cfi_endproc; .size __memset_chk_sse2, .-__memset_chk_sse2
-
-# ifdef SHARED
-# undef libc_hidden_builtin_def
-/* It doesn't make sense to send libc-internal memset calls through a PLT.
- The speedup we get from using GPR instruction is likely eaten away
- by the indirect call in the PLT. */
-# define libc_hidden_builtin_def(name) \
- .globl __GI_memset; __GI_memset = __memset_sse2
-# endif
-
-# undef strong_alias
-# define strong_alias(original, alias)
-#endif
-
-#include "../memset.S"
Removed: fsf/trunk/libc/sysdeps/x86_64/multiarch/memset_chk.S
==============================================================================
--- fsf/trunk/libc/sysdeps/x86_64/multiarch/memset_chk.S (original)
+++ fsf/trunk/libc/sysdeps/x86_64/multiarch/memset_chk.S (removed)
@@ -1,44 +1,0 @@
-/* Multiple versions of __memset_chk
- All versions must be listed in ifunc-impl-list.c.
- Copyright (C) 2010-2013 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 <init-arch.h>
-
-/* Define multiple versions only for the definition in lib. */
-#ifndef NOT_IN_libc
-# ifdef SHARED
-ENTRY(__memset_chk)
- .type __memset_chk, @gnu_indirect_function
- cmpl $0, __cpu_features+KIND_OFFSET(%rip)
- jne 1f
- call __init_cpu_features
-1: leaq __memset_chk_x86_64(%rip), %rax
- testl $bit_Prefer_SSE_for_memop, __cpu_features+FEATURE_OFFSET+index_Prefer_SSE_for_memop(%rip)
- jz 2f
- leaq __memset_chk_sse2(%rip), %rax
-2: ret
-END(__memset_chk)
-
-strong_alias (__memset_chk, __memset_zero_constant_len_parameter)
- .section .gnu.warning.__memset_zero_constant_len_parameter
- .string "memset used with constant zero length parameter; this could be due to transposed parameters"
-# else
-# include "../memset_chk.S"
-# endif
-#endif
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