[commits] r843 - in /fsf/trunk/libc: ./ manual/ sysdeps/i386/i686/ sysdeps/unix/sysv/linux/i386/ sysdeps/unix/sysv/linux/sh/sys/ sysde...

[eglibc@xxxxxxxxxx]

Author: eglibc
Date: Mon Dec  4 00:01:45 2006
New Revision: 843

Log:
Import glibc-mainline for 2006-12-04

Removed:
    fsf/trunk/libc/sysdeps/unix/sysv/linux/sh/sys/io.h
Modified:
    fsf/trunk/libc/ChangeLog
    fsf/trunk/libc/manual/string.texi
    fsf/trunk/libc/sysdeps/i386/i686/memcmp.S
    fsf/trunk/libc/sysdeps/unix/sysv/linux/i386/clone.S
    fsf/trunk/libc/sysdeps/unix/sysv/linux/x86_64/clone.S

Modified: fsf/trunk/libc/ChangeLog
==============================================================================
--- fsf/trunk/libc/ChangeLog (original)
+++ fsf/trunk/libc/ChangeLog Mon Dec  4 00:01:45 2006
@@ -1,7 +1,30 @@
+2006-12-03  Kaz Kojima  <kkojima@xxxxxxxxxxxxxx>
+
+	* sysdeps/unix/sysv/linux/sh/sys/io.h: Removed.
+
+2006-11-30  H.J. Lu  <hongjiu.lu@xxxxxxxxx>
+
+	* sysdeps/i386/i686/memcmp.S: Use jump table as the base of
+	jump table entries.
+
+2006-11-30  Jan Kratochvil  <jan.kratochvil@xxxxxxxxxx>
+
+	* sysdeps/unix/sysv/linux/i386/clone.S: Provide CFI for the outermost
+	`clone' function to ensure proper unwinding stop of gdb.
+	* sysdeps/unix/sysv/linux/x86_64/clone.S: Likewise.
+
 2006-12-01  Ulrich Drepper  <drepper@xxxxxxxxxx>
 
 	* nscd/nscd.init: Remove obsolete and commented-out -S option
 	handling.
+
+2006-11-23  Jakub Jelinek  <jakub@xxxxxxxxxx>
+
+	[BZ #3514]
+	* manual/string.texi (strncmp): Fix pastos from wcscmp description.
+
+	[BZ #3515]
+	* manual/string.texi (strtok): Remove duplicate paragraph.
 
 2006-12-01  Jan Kratochvil  <jan.kratochvil@xxxxxxxxxx>
 

Modified: fsf/trunk/libc/manual/string.texi
==============================================================================
--- fsf/trunk/libc/manual/string.texi (original)
+++ fsf/trunk/libc/manual/string.texi Mon Dec  4 00:01:45 2006
@@ -1187,8 +1187,8 @@
 @comment ISO
 @deftypefun int strncmp (const char *@var{s1}, const char *@var{s2}, size_t @var{size})
 This function is the similar to @code{strcmp}, except that no more than
-@var{size} wide characters are compared.  In other words, if the two
-strings are the same in their first @var{size} wide characters, the
+@var{size} characters are compared.  In other words, if the two
+strings are the same in their first @var{size} characters, the
 return value is zero.
 @end deftypefun
 
@@ -1961,11 +1961,6 @@
 If the end of the string @var{newstring} is reached, or if the remainder of
 string consists only of delimiter characters, @code{strtok} returns
 a null pointer.
-
-Note that ``character'' is here used in the sense of byte.  In a string
-using a multibyte character encoding (abstract) character consisting of
-more than one byte are not treated as an entity.  Each byte is treated
-separately.  The function is not locale-dependent.
 
 Note that ``character'' is here used in the sense of byte.  In a string
 using a multibyte character encoding (abstract) character consisting of

Modified: fsf/trunk/libc/sysdeps/i386/i686/memcmp.S
==============================================================================
--- fsf/trunk/libc/sysdeps/i386/i686/memcmp.S (original)
+++ fsf/trunk/libc/sysdeps/i386/i686/memcmp.S Mon Dec  4 00:01:45 2006
@@ -380,38 +380,38 @@
 	.section	.rodata
 	ALIGN (2)
 L(table_32bytes) :
-	.long	L(0bytes) - . + 0x0
-	.long	L(1bytes) - . + 0x4
-	.long	L(2bytes) - . + 0x8
-	.long	L(3bytes) - . + 0xc
-	.long	L(4bytes) - . + 0x10
-	.long	L(5bytes) - . + 0x14
-	.long	L(6bytes) - . + 0x18
-	.long	L(7bytes) - . + 0x1c
-	.long	L(8bytes) - . + 0x20
-	.long	L(9bytes) - . + 0x24
-	.long	L(10bytes) - . + 0x28
-	.long	L(11bytes) - . + 0x2c
-	.long	L(12bytes) - . + 0x30
-	.long	L(13bytes) - . + 0x34
-	.long	L(14bytes) - . + 0x38
-	.long	L(15bytes) - . + 0x3c
-	.long	L(16bytes) - . + 0x40
-	.long	L(17bytes) - . + 0x44
-	.long	L(18bytes) - . + 0x48
-	.long	L(19bytes) - . + 0x4c
-	.long	L(20bytes) - . + 0x50
-	.long	L(21bytes) - . + 0x54
-	.long	L(22bytes) - . + 0x58
-	.long	L(23bytes) - . + 0x5c
-	.long	L(24bytes) - . + 0x60
-	.long	L(25bytes) - . + 0x64
-	.long	L(26bytes) - . + 0x68
-	.long	L(27bytes) - . + 0x6c
-	.long	L(28bytes) - . + 0x70
-	.long	L(29bytes) - . + 0x74
-	.long	L(30bytes) - . + 0x78
-	.long	L(31bytes) - . + 0x7c
+	.long	L(0bytes) - L(table_32bytes)
+	.long	L(1bytes) - L(table_32bytes)
+	.long	L(2bytes) - L(table_32bytes)
+	.long	L(3bytes) - L(table_32bytes)
+	.long	L(4bytes) - L(table_32bytes)
+	.long	L(5bytes) - L(table_32bytes)
+	.long	L(6bytes) - L(table_32bytes)
+	.long	L(7bytes) - L(table_32bytes)
+	.long	L(8bytes) - L(table_32bytes)
+	.long	L(9bytes) - L(table_32bytes)
+	.long	L(10bytes) - L(table_32bytes)
+	.long	L(11bytes) - L(table_32bytes)
+	.long	L(12bytes) - L(table_32bytes)
+	.long	L(13bytes) - L(table_32bytes)
+	.long	L(14bytes) - L(table_32bytes)
+	.long	L(15bytes) - L(table_32bytes)
+	.long	L(16bytes) - L(table_32bytes)
+	.long	L(17bytes) - L(table_32bytes)
+	.long	L(18bytes) - L(table_32bytes)
+	.long	L(19bytes) - L(table_32bytes)
+	.long	L(20bytes) - L(table_32bytes)
+	.long	L(21bytes) - L(table_32bytes)
+	.long	L(22bytes) - L(table_32bytes)
+	.long	L(23bytes) - L(table_32bytes)
+	.long	L(24bytes) - L(table_32bytes)
+	.long	L(25bytes) - L(table_32bytes)
+	.long	L(26bytes) - L(table_32bytes)
+	.long	L(27bytes) - L(table_32bytes)
+	.long	L(28bytes) - L(table_32bytes)
+	.long	L(29bytes) - L(table_32bytes)
+	.long	L(30bytes) - L(table_32bytes)
+	.long	L(31bytes) - L(table_32bytes)
 
 
 #undef bcmp

Modified: fsf/trunk/libc/sysdeps/unix/sysv/linux/i386/clone.S
==============================================================================
--- fsf/trunk/libc/sysdeps/unix/sysv/linux/i386/clone.S (original)
+++ fsf/trunk/libc/sysdeps/unix/sysv/linux/i386/clone.S Mon Dec  4 00:01:45 2006
@@ -120,6 +120,9 @@
 	ret
 
 L(thread_start):
+	cfi_startproc;
+	/* Clearing frame pointer is insufficient, use CFI.  */
+	cfi_undefined (eip);
 	/* Note: %esi is zero.  */
 	movl	%esi,%ebp	/* terminate the stack frame */
 #ifdef RESET_PID
@@ -152,6 +155,7 @@
 	jmp	L(haspid)
 	.previous
 #endif
+	cfi_endproc;
 
 	cfi_startproc
 PSEUDO_END (BP_SYM (__clone))

Modified: fsf/trunk/libc/sysdeps/unix/sysv/linux/x86_64/clone.S
==============================================================================
--- fsf/trunk/libc/sysdeps/unix/sysv/linux/x86_64/clone.S (original)
+++ fsf/trunk/libc/sysdeps/unix/sysv/linux/x86_64/clone.S Mon Dec  4 00:01:45 2006
@@ -89,6 +89,9 @@
 	ret
 
 L(thread_start):
+	cfi_startproc;
+	/* Clearing frame pointer is insufficient, use CFI.  */
+	cfi_undefined (rip);
 	/* Clear the frame pointer.  The ABI suggests this be done, to mark
 	   the outermost frame obviously.  */
 	xorl	%ebp, %ebp
@@ -113,6 +116,7 @@
 	/* Call exit with return value from function call. */
 	movq	%rax, %rdi
 	call	HIDDEN_JUMPTARGET (_exit)
+	cfi_endproc;
 
 	cfi_startproc;
 PSEUDO_END (BP_SYM (__clone))