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-rw-r--r--ChangeLog19
-rw-r--r--sysdeps/x86_64/multiarch/init-arch.h14
-rw-r--r--sysdeps/x86_64/multiarch/rawmemchr.S4
-rw-r--r--sysdeps/x86_64/multiarch/strchr.S4
-rw-r--r--sysdeps/x86_64/multiarch/strcmp.S6
-rw-r--r--sysdeps/x86_64/multiarch/strcpy.S4
-rw-r--r--sysdeps/x86_64/multiarch/strcspn.S4
-rw-r--r--sysdeps/x86_64/multiarch/strlen.S4
-rw-r--r--sysdeps/x86_64/multiarch/strrchr.S4
-rw-r--r--sysdeps/x86_64/multiarch/strspn.S4
10 files changed, 50 insertions, 17 deletions
diff --git a/ChangeLog b/ChangeLog
index db93544892..45b9d2d42d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,22 @@
+2009-12-09  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* sysdeps/x86_64/multiarch/init-arch.h: Include <ifunc-defines.h>
+	if __ASSEMBLER__ is defined.
+	(bit_SSSE3): New.  Defined for __ASSEMBLER__.
+	(bit_SSE4_2): Likewise.
+	(index_SSSE3): Likewise.
+	(index_SSE4_2): Likewise.
+	* sysdeps/x86_64/multiarch/rawmemchr.S: Include <init-arch.h>
+	instead of <ifunc-defines.h>.  Use bit_XXX and index_XXX to
+	check processor feature.
+	* sysdeps/x86_64/multiarch/strchr.S: Likewise.
+	* sysdeps/x86_64/multiarch/strcmp.S: Likewise.
+	* sysdeps/x86_64/multiarch/strcpy.S: Likewise.
+	* sysdeps/x86_64/multiarch/strcspn.S: Likewise.
+	* sysdeps/x86_64/multiarch/strlen.S: Likewise.
+	* sysdeps/x86_64/multiarch/strrchr.S: Likewise.
+	* sysdeps/x86_64/multiarch/strspn.S: Likewise.
+
 2009-12-08  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 
 	* sysdeps/sh/elf/initfini.c: Update according to generic/initfini.c.
diff --git a/sysdeps/x86_64/multiarch/init-arch.h b/sysdeps/x86_64/multiarch/init-arch.h
index 9b12831a6e..9e8915fa40 100644
--- a/sysdeps/x86_64/multiarch/init-arch.h
+++ b/sysdeps/x86_64/multiarch/init-arch.h
@@ -16,6 +16,18 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
+#ifdef	__ASSEMBLER__
+
+#include <ifunc-defines.h>
+
+#define bit_SSSE3	(1 << 9)
+#define bit_SSE4_2	(1 << 20)
+
+#define index_SSSE3	COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET
+#define index_SSE4_2	COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET
+
+#else	/* __ASSEMBLER__ */
+
 #include <sys/param.h>
 
 enum
@@ -71,3 +83,5 @@ extern const struct cpu_features *__get_cpu_features (void)
 #define HAS_POPCOUNT	HAS_CPU_FEATURE (COMMON_CPUID_INDEX_1, ecx, 23)
 #define HAS_SSE4_2	HAS_CPU_FEATURE (COMMON_CPUID_INDEX_1, ecx, 20)
 #define HAS_FMA		HAS_CPU_FEATURE (COMMON_CPUID_INDEX_1, ecx, 12)
+
+#endif	/* __ASSEMBLER__ */
diff --git a/sysdeps/x86_64/multiarch/rawmemchr.S b/sysdeps/x86_64/multiarch/rawmemchr.S
index 08fd8769fc..2a8a6909ef 100644
--- a/sysdeps/x86_64/multiarch/rawmemchr.S
+++ b/sysdeps/x86_64/multiarch/rawmemchr.S
@@ -18,7 +18,7 @@
    02111-1307 USA.  */
 
 #include <sysdep.h>
-#include <ifunc-defines.h>
+#include <init-arch.h>
 
 
 /* Define multiple versions only for the definition in lib.  */
@@ -30,7 +30,7 @@ ENTRY(rawmemchr)
 	jne	1f
 	call	__init_cpu_features
 1:	leaq	__rawmemchr_sse2(%rip), %rax
-	testl	$(1<<20), __cpu_features+CPUID_OFFSET+COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET(%rip)
+	testl	$bit_SSE4_2, __cpu_features+CPUID_OFFSET+index_SSE4_2(%rip)
 	jz	2f
 	leaq	__rawmemchr_sse42(%rip), %rax
 2:	ret
diff --git a/sysdeps/x86_64/multiarch/strchr.S b/sysdeps/x86_64/multiarch/strchr.S
index b35566d1a5..27eead9852 100644
--- a/sysdeps/x86_64/multiarch/strchr.S
+++ b/sysdeps/x86_64/multiarch/strchr.S
@@ -18,7 +18,7 @@
    02111-1307 USA.  */
 
 #include <sysdep.h>
-#include <ifunc-defines.h>
+#include <init-arch.h>
 
 
 /* Define multiple versions only for the definition in libc.  */
@@ -30,7 +30,7 @@ ENTRY(strchr)
 	jne	1f
 	call	__init_cpu_features
 1:	leaq	__strchr_sse2(%rip), %rax
-	testl	$(1<<20), __cpu_features+CPUID_OFFSET+COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET(%rip)
+	testl	$bit_SSE4_2, __cpu_features+CPUID_OFFSET+index_SSE4_2(%rip)
 	jz	2f
 	leaq	__strchr_sse42(%rip), %rax
 2:	ret
diff --git a/sysdeps/x86_64/multiarch/strcmp.S b/sysdeps/x86_64/multiarch/strcmp.S
index 05adf1e2e6..1d939195aa 100644
--- a/sysdeps/x86_64/multiarch/strcmp.S
+++ b/sysdeps/x86_64/multiarch/strcmp.S
@@ -19,7 +19,7 @@
    02111-1307 USA.  */
 
 #include <sysdep.h>
-#include <ifunc-defines.h>
+#include <init-arch.h>
 
 #ifdef USE_AS_STRNCMP
 /* Since the counter, %r11, is unsigned, we branch to strcmp_exitz
@@ -64,10 +64,10 @@ ENTRY(STRCMP)
 	call	__init_cpu_features
 1:
 	leaq	STRCMP_SSE42(%rip), %rax
-	testl	$(1<<20), __cpu_features+CPUID_OFFSET+COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET(%rip)
+	testl	$bit_SSE4_2, __cpu_features+CPUID_OFFSET+index_SSE4_2(%rip)
 	jnz	2f
 	leaq	STRCMP_SSSE3(%rip), %rax
-	testl	$(1<<9), __cpu_features+CPUID_OFFSET+COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET(%rip)
+	testl	$bit_SSSE3, __cpu_features+CPUID_OFFSET+index_SSSE3(%rip)
 	jnz	2f
 	leaq	STRCMP_SSE2(%rip), %rax
 2:	ret
diff --git a/sysdeps/x86_64/multiarch/strcpy.S b/sysdeps/x86_64/multiarch/strcpy.S
index 7e400a9140..02fa8d0710 100644
--- a/sysdeps/x86_64/multiarch/strcpy.S
+++ b/sysdeps/x86_64/multiarch/strcpy.S
@@ -19,7 +19,7 @@
    02111-1307 USA.  */
 
 #include <sysdep.h>
-#include <ifunc-defines.h>
+#include <init-arch.h>
 
 #if !defined (USE_AS_STPCPY) && !defined (USE_AS_STRNCPY)
 # ifndef STRCPY
@@ -63,7 +63,7 @@ ENTRY(STRCPY)
 	jne	1f
 	call	__init_cpu_features
 1:	leaq	STRCPY_SSE2(%rip), %rax
-	testl	$(1<<9), __cpu_features+CPUID_OFFSET+COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET(%rip)
+	testl	$bit_SSSE3, __cpu_features+CPUID_OFFSET+index_SSSE3(%rip)
 	jz	2f
 	leaq	STRCPY_SSSE3(%rip), %rax
 2:	ret
diff --git a/sysdeps/x86_64/multiarch/strcspn.S b/sysdeps/x86_64/multiarch/strcspn.S
index cc75ab70e6..f00d52c2c0 100644
--- a/sysdeps/x86_64/multiarch/strcspn.S
+++ b/sysdeps/x86_64/multiarch/strcspn.S
@@ -23,7 +23,7 @@
 #ifdef HAVE_SSE4_SUPPORT
 
 #include <sysdep.h>
-#include <ifunc-defines.h>
+#include <init-arch.h>
 
 #ifdef USE_AS_STRPBRK
 #define STRCSPN_SSE42	__strpbrk_sse42
@@ -49,7 +49,7 @@ ENTRY(STRCSPN)
 	jne	1f
 	call	__init_cpu_features
 1:	leaq	STRCSPN_SSE2(%rip), %rax
-	testl	$(1<<20), __cpu_features+CPUID_OFFSET+COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET(%rip)
+	testl	$bit_SSE4_2, __cpu_features+CPUID_OFFSET+index_SSE4_2(%rip)
 	jz	2f
 	leaq	STRCSPN_SSE42(%rip), %rax
 2:	ret
diff --git a/sysdeps/x86_64/multiarch/strlen.S b/sysdeps/x86_64/multiarch/strlen.S
index 4342c6cdab..509f9c9605 100644
--- a/sysdeps/x86_64/multiarch/strlen.S
+++ b/sysdeps/x86_64/multiarch/strlen.S
@@ -19,7 +19,7 @@
    02111-1307 USA.  */
 
 #include <sysdep.h>
-#include <ifunc-defines.h>
+#include <init-arch.h>
 
 
 /* Define multiple versions only for the definition in libc and for
@@ -33,7 +33,7 @@ ENTRY(strlen)
 	jne	1f
 	call	__init_cpu_features
 1:	leaq	__strlen_sse2(%rip), %rax
-	testl	$(1<<20), __cpu_features+CPUID_OFFSET+COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET(%rip)
+	testl	$bit_SSE4_2, __cpu_features+CPUID_OFFSET+index_SSE4_2(%rip)
 	jz	2f
 	leaq	__strlen_sse42(%rip), %rax
 2:	ret
diff --git a/sysdeps/x86_64/multiarch/strrchr.S b/sysdeps/x86_64/multiarch/strrchr.S
index f6665f34b7..0d17fdb585 100644
--- a/sysdeps/x86_64/multiarch/strrchr.S
+++ b/sysdeps/x86_64/multiarch/strrchr.S
@@ -18,7 +18,7 @@
    02111-1307 USA.  */
 
 #include <sysdep.h>
-#include <ifunc-defines.h>
+#include <init-arch.h>
 
 
 /* Define multiple versions only for the definition in libc and for
@@ -32,7 +32,7 @@ ENTRY(strrchr)
 	jne	1f
 	call	__init_cpu_features
 1:	leaq	__strrchr_sse2(%rip), %rax
-	testl	$(1<<20), __cpu_features+CPUID_OFFSET+COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET(%rip)
+	testl	$bit_SSE4_2, __cpu_features+CPUID_OFFSET+index_SSE4_2(%rip)
 	jz	2f
 	leaq	__strrchr_sse42(%rip), %rax
 2:	ret
diff --git a/sysdeps/x86_64/multiarch/strspn.S b/sysdeps/x86_64/multiarch/strspn.S
index 4183a2cf60..1c5662692b 100644
--- a/sysdeps/x86_64/multiarch/strspn.S
+++ b/sysdeps/x86_64/multiarch/strspn.S
@@ -23,7 +23,7 @@
 #ifdef HAVE_SSE4_SUPPORT
 
 #include <sysdep.h>
-#include <ifunc-defines.h>
+#include <init-arch.h>
 
 /* Define multiple versions only for the definition in libc.  */
 #ifndef NOT_IN_libc
@@ -34,7 +34,7 @@ ENTRY(strspn)
 	jne	1f
 	call	__init_cpu_features
 1:	leaq	__strspn_sse2(%rip), %rax
-	testl	$(1<<20), __cpu_features+CPUID_OFFSET+COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET(%rip)
+	testl	$bit_SSE4_2, __cpu_features+CPUID_OFFSET+index_SSE4_2(%rip)
 	jz	2f
 	leaq	__strspn_sse42(%rip), %rax
 2:	ret
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-23 02:48:22 +0000