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authorUlrich Drepper <drepper@redhat.com>2008-04-11 21:04:10 +0000
committerUlrich Drepper <drepper@redhat.com>2008-04-11 21:04:10 +0000
commitcf3a8c7f42f7cb3dfd0304ab87ded3b739d9e811 (patch)
tree2d54fe6c3e473e936e36f5d0997161d93fde37a9
parent7763d4f148b328df102a0e0d0318cd9f8cf44a56 (diff)
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* elf/tls-macros.h (__TLS_GET_ADDR): Define according to the ABI
in use. (TLS_LD): Use __TLS_GET_ADDR instead of .__tls_get_addr. (TLS_GD): Likewise.
-rw-r--r--ChangeLog7
-rw-r--r--elf/tls-macros.h9
-rw-r--r--sysdeps/i386/i686/memcpy.S2
3 files changed, 15 insertions, 3 deletions
diff --git a/ChangeLog b/ChangeLog
index 97902b7..30a0d3e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2008-04-11 Ulrich Drepper <drepper@redhat.com>
+
+ * elf/tls-macros.h (__TLS_GET_ADDR): Define according to the ABI
+ in use.
+ (TLS_LD): Use __TLS_GET_ADDR instead of .__tls_get_addr.
+ (TLS_GD): Likewise.
+
2007-11-20 Ryan S. Arnold <rsa@us.ibm.com>
[BZ #4997]
diff --git a/elf/tls-macros.h b/elf/tls-macros.h
index 37cbe75..6463a6c 100644
--- a/elf/tls-macros.h
+++ b/elf/tls-macros.h
@@ -813,12 +813,17 @@ register void *__gp __asm__("$29");
: "=b" (__result) ); \
__result; \
})
+# ifdef HAVE_ASM_GLOBAL_DOT_NAME
+# define __TLS_GET_ADDR ".__tls_get_addr"
+# else
+# define __TLS_GET_ADDR "__tls_get_addr"
+# endif
/* PowerPC64 Local Dynamic TLS access. */
# define TLS_LD(x) \
({ int * __result; \
asm ( \
" addi 3,2," #x "@got@tlsld\n" \
- " bl .__tls_get_addr\n" \
+ " bl " __TLS_GET_ADDR "\n" \
" nop \n" \
" addis %0,3," #x "@dtprel@ha\n" \
" addi %0,%0," #x "@dtprel@l\n" \
@@ -834,7 +839,7 @@ register void *__gp __asm__("$29");
({ int * __result; \
asm ( \
" addi 3,2," #x "@got@tlsgd\n" \
- " bl .__tls_get_addr\n" \
+ " bl " __TLS_GET_ADDR "\n" \
" nop \n" \
" mr %0,3\n" \
: "=b" (__result) : \
diff --git a/sysdeps/i386/i686/memcpy.S b/sysdeps/i386/i686/memcpy.S
index ff5c66e..0b2da1e 100644
--- a/sysdeps/i386/i686/memcpy.S
+++ b/sysdeps/i386/i686/memcpy.S
@@ -71,10 +71,10 @@ ENTRY (BP_SYM (memcpy))
1: pushl %eax
movl %ecx, %eax
shrl $2, %ecx
+ andl $3, %eax
rep
movsl
movl %eax, %ecx
- andl $3, %ecx
rep
movsb
popl %eax