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authorH.J. Lu <hjl.tools@gmail.com>2017-08-02 08:32:00 -0700
committerH.J. Lu <hjl.tools@gmail.com>2017-08-02 08:34:34 -0700
commitb358255f953943967398e19066eb266c6ea881b9 (patch)
tree84039e33aedee4df8c46719fe6e8fc55bc4b5d63 /sysdeps/i386/i686/multiarch
parentedf66db113cdaded68871e13ccaae158eef2a321 (diff)
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i386: Don't define multiarch __memmove_chk in libc.a [BZ #21791]
There is no need to define multiarch __memmove_chk in libc.a since they
aren't used at all.

	[BZ #21791]
	* sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S
	(MEMCPY_CHK): Define only if SHARED is defined.
	* sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S (MEMCPY_CHK):
	Likewise.
	* sysdeps/i386/i686/multiarch/memcpy-ssse3.S (MEMCPY_CHK):
	Likewise.
Diffstat (limited to 'sysdeps/i386/i686/multiarch')
-rw-r--r--sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S2
-rw-r--r--sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S2
-rw-r--r--sysdeps/i386/i686/multiarch/memcpy-ssse3.S2
3 files changed, 3 insertions, 3 deletions
diff --git a/sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S b/sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S
index 2fe2072cb1..fd3f499baa 100644
--- a/sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S
+++ b/sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S
@@ -56,7 +56,7 @@
 # define RETURN	RETURN_END; CFI_PUSH (%ebx)
 
 	.section .text.sse2,"ax",@progbits
-# if !defined USE_AS_BCOPY
+# if !defined USE_AS_BCOPY && defined SHARED
 ENTRY (MEMCPY_CHK)
 	movl	12(%esp), %eax
 	cmpl	%eax, 16(%esp)
diff --git a/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S b/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S
index 687e083147..46d6597055 100644
--- a/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S
+++ b/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S
@@ -100,7 +100,7 @@
 #endif
 
 	.section .text.ssse3,"ax",@progbits
-#if !defined USE_AS_BCOPY
+#if !defined USE_AS_BCOPY && defined SHARED
 ENTRY (MEMCPY_CHK)
 	movl	12(%esp), %eax
 	cmpl	%eax, 16(%esp)
diff --git a/sysdeps/i386/i686/multiarch/memcpy-ssse3.S b/sysdeps/i386/i686/multiarch/memcpy-ssse3.S
index 53e8a6ca1d..8b33153d21 100644
--- a/sysdeps/i386/i686/multiarch/memcpy-ssse3.S
+++ b/sysdeps/i386/i686/multiarch/memcpy-ssse3.S
@@ -89,7 +89,7 @@
 # endif
 
 	.section .text.ssse3,"ax",@progbits
-# if !defined USE_AS_BCOPY
+# if !defined USE_AS_BCOPY && defined SHARED
 ENTRY (MEMCPY_CHK)
 	movl	12(%esp), %eax
 	cmpl	%eax, 16(%esp)