[commits] r12026 - in /fsf/trunk/libc: ./ posix/ sysdeps/x86_64/multiarch/

[eglibc@xxxxxxxxxx]

Author: eglibc
Date: Sat Nov 13 00:03:34 2010
New Revision: 12026

Log:
Import glibc-mainline for 2010-11-13

Modified:
    fsf/trunk/libc/ChangeLog
    fsf/trunk/libc/posix/Makefile
    fsf/trunk/libc/posix/fnmatch_loop.c
    fsf/trunk/libc/posix/tst-fnmatch.c
    fsf/trunk/libc/sysdeps/x86_64/multiarch/init-arch.c

Modified: fsf/trunk/libc/ChangeLog
==============================================================================
--- fsf/trunk/libc/ChangeLog (original)
+++ fsf/trunk/libc/ChangeLog Sat Nov 13 00:03:34 2010
@@ -1,3 +1,17 @@
+2010-11-11  Andreas Schwab  <schwab@xxxxxxxxxx>
+
+	* posix/fnmatch_loop.c (NEW_PATTERN): Fix use of alloca.
+	* posix/Makefile (tests): Add $(objpfx)tst-fnmatch-mem.
+	(tst-fnmatch-ENV): Set MALLOC_TRACE.
+	($(objpfx)tst-fnmatch-mem): New rule.
+	(generated): Add tst-fnmatch-mem and tst-fnmatch.mtrace.
+	* posix/tst-fnmatch.c (main): Call mtrace.
+
+2010-11-11  H.J. Lu  <hongjiu.lu@xxxxxxxxx>
+
+	* sysdeps/x86_64/multiarch/init-arch.c (__init_cpu_features):
+	Support Intel processor model 6 and model 0x2c.
+
 2010-11-10  Luis Machado  <luisgpm@xxxxxxxxxx>
 
 	* sysdeps/ieee754/ldbl-128ibm/e_sqrtl.c (__ieee754_sqrtl): Force

Modified: fsf/trunk/libc/posix/Makefile
==============================================================================
--- fsf/trunk/libc/posix/Makefile (original)
+++ fsf/trunk/libc/posix/Makefile Sat Nov 13 00:03:34 2010
@@ -115,7 +115,8 @@
 	     tst-rxspencer-mem tst-rxspencer.mtrace tst-getconf.out \
 	     tst-pcre-mem tst-pcre.mtrace tst-boost-mem tst-boost.mtrace \
 	     bug-ga2.mtrace bug-ga2-mem bug-glob2.mtrace bug-glob2-mem \
-	     tst-vfork3-mem tst-vfork3.mtrace getconf.speclist
+	     tst-vfork3-mem tst-vfork3.mtrace getconf.speclist \
+	     tst-fnmatch-mem tst-fnmatch.mtrace
 
 include ../Rules
 
@@ -235,7 +236,7 @@
 tests: $(objpfx)bug-regex2-mem $(objpfx)bug-regex14-mem \
   $(objpfx)bug-regex21-mem $(objpfx)bug-regex31-mem $(objpfx)tst-rxspencer-mem\
   $(objpfx)tst-pcre-mem $(objpfx)tst-boost-mem $(objpfx)tst-getconf.out \
-  $(objpfx)bug-glob2-mem $(objpfx)tst-vfork3-mem
+  $(objpfx)bug-glob2-mem $(objpfx)tst-vfork3-mem $(objpfx)tst-fnmatch-mem
 xtests: $(objpfx)bug-ga2-mem
 endif
 
@@ -246,6 +247,11 @@
 annexc-CFLAGS = -O
 $(objpfx)annexc: annexc.c
 	$(native-compile)
+
+tst-fnmatch-ENV += MALLOC_TRACE=$(objpfx)tst-fnmatch.mtrace
+
+$(objpfx)tst-fnmatch-mem: $(objpfx)tst-fnmatch.out
+	$(common-objpfx)malloc/mtrace $(objpfx)tst-fnmatch.mtrace > $@
 
 bug-regex2-ENV = MALLOC_TRACE=$(objpfx)bug-regex2.mtrace
 

Modified: fsf/trunk/libc/posix/fnmatch_loop.c
==============================================================================
--- fsf/trunk/libc/posix/fnmatch_loop.c (original)
+++ fsf/trunk/libc/posix/fnmatch_loop.c Sat Nov 13 00:03:34 2010
@@ -1114,18 +1114,16 @@
 	    int malloced = ! __libc_use_alloca (alloca_used + slen);	      \
 	    if (__builtin_expect (malloced, 0))				      \
 	      {								      \
-		newp = alloca_account (slen, alloca_used);		      \
-		any_malloced = 1;					      \
-	      }								      \
-	    else							      \
-	      {								      \
 		newp = malloc (slen);					      \
 		if (newp == NULL)					      \
 		  {							      \
 		    retval = -2;					      \
 		    goto out;						      \
 		  }							      \
+		any_malloced = 1;					      \
 	      }								      \
+	    else							      \
+	      newp = alloca_account (slen, alloca_used);		      \
 	    newp->next = NULL;						      \
 	    newp->malloced = malloced;					      \
 	    *((CHAR *) MEMPCPY (newp->str, startp, p - startp)) = L('\0');    \

Modified: fsf/trunk/libc/posix/tst-fnmatch.c
==============================================================================
--- fsf/trunk/libc/posix/tst-fnmatch.c (original)
+++ fsf/trunk/libc/posix/tst-fnmatch.c Sat Nov 13 00:03:34 2010
@@ -1,5 +1,5 @@
 /* Tests for fnmatch function.
-   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2001, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -25,6 +25,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <sys/types.h>
+#include <mcheck.h>
 
 
 static char *next_input (char **line, int first, int last);
@@ -45,6 +46,8 @@
   char *escpattern = NULL;
   size_t escpatternlen = 0;
   int nr = 0;
+
+  mtrace ();
 
   /* Read lines from stdin with the following format:
 

Modified: fsf/trunk/libc/sysdeps/x86_64/multiarch/init-arch.c
==============================================================================
--- fsf/trunk/libc/sysdeps/x86_64/multiarch/init-arch.c (original)
+++ fsf/trunk/libc/sysdeps/x86_64/multiarch/init-arch.c Sat Nov 13 00:03:34 2010
@@ -87,6 +87,7 @@
 	    case 0x1e:
 	    case 0x1f:
 	    case 0x25:
+	    case 0x2c:
 	    case 0x2e:
 	    case 0x2f:
 	      /* Rep string instructions and copy backward are fast on