GNU C Library master sources branch, master, updated. glibc-2.12-106-g28c90b2

drepper@sourceware.org drepper@sourceware.org
Mon Aug 16 00:42:00 GMT 2010


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      from  25244f174f4127800070d4bf2a4a08f28bfdd8b7 (commit)

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- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=28c90b2cf51d77c318831c79a62ff0bb3fd17042

commit 28c90b2cf51d77c318831c79a62ff0bb3fd17042
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Sun Aug 15 17:42:12 2010 -0700

    Use correct register for fourth parameter of x86-64 strncasecmp_l.

diff --git a/ChangeLog b/ChangeLog
index dd78abe..b8ac051 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-08-15  Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/x86_64/strcmp.S: Use correct register for fourth parameter
+	of strncasecmp_l.
+
 2010-08-14  Ulrich Drepper  <drepper@redhat.com>
 
 	* sysdeps/x86_64/Makefile [subdir=string] (sysdep_routines): Add
diff --git a/sysdeps/x86_64/strcmp.S b/sysdeps/x86_64/strcmp.S
index 685fec1..aeb8895 100644
--- a/sysdeps/x86_64/strcmp.S
+++ b/sysdeps/x86_64/strcmp.S
@@ -116,7 +116,7 @@ libc_hidden_def (__strcasecmp)
 
 ENTRY2 (__strncasecmp)
 	movq	__libc_tsd_LOCALE@gottpoff(%rip),%rax
-	movq	%fs:(%rax),%r10
+	movq	%fs:(%rax),%rcx
 
 	// XXX 5 byte should be before the function
 	/* 5-byte NOP.  */
@@ -163,9 +163,9 @@ END (BP_SYM (STRCMP))
 	/* We have to fall back on the C implementation for locales
 	   with encodings not matching ASCII for single bytes.  */
 #  if LOCALE_T___LOCALES != 0 || LC_CTYPE != 0
-	movq	LOCALE_T___LOCALES+LC_CTYPE*8(%r10), %rax
+	movq	LOCALE_T___LOCALES+LC_CTYPE*8(%rcx), %rax
 #  else
-	movq	(%r10), %rax
+	movq	(%rcx), %rax
 #  endif
 	testl	$0, LOCALE_DATA_VALUES+_NL_CTYPE_NONASCII_CASE*SIZEOF_VALUES(%rax)
 	jne	__strncasecmp_l_nonascii

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog               |    5 +++++
 sysdeps/x86_64/strcmp.S |    6 +++---
 2 files changed, 8 insertions(+), 3 deletions(-)


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