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.

diff --git a/ChangeLog b/ChangeLog
index 20826ea98c58d6e62f3e4006be12306467022642..337d37e87ffb4c3927bbfbd404bc5013f91e43f1 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,2 +1,11 @@
+2017-08-02  H.J. Lu  <hongjiu.lu@intel.com>
+
+       [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.
 
 See ChangeLog.18 for earlier changes.

diff --git a/sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S b/sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S
index 2fe2072cb18ee437b62c6e20d97c1785720c5c72..fd3f499baa67c3f9fca359735f7a32323bf83a79 100644 (file)
--- 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 687e08314772d96734aeea0397713f323c5c69e6..46d6597055d0296dab87bc14f0ea41829bb3aa5d 100644 (file)
--- 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 53e8a6ca1db616c75e5b95b4166fb305ce579a88..8b33153d214b64b92746bd509141663cbdb5450b 100644 (file)
--- 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)