[commits] r9619 - in /fsf/trunk/libc: ChangeLog elf/dl-sysdep.c elf/elf.h

[eglibc@xxxxxxxxxx]

Author: eglibc
Date: Fri Jan  8 00:03:00 2010
New Revision: 9619

Log:
Import glibc-mainline for 2010-01-08

Modified:
    fsf/trunk/libc/ChangeLog
    fsf/trunk/libc/elf/dl-sysdep.c
    fsf/trunk/libc/elf/elf.h

Modified: fsf/trunk/libc/ChangeLog
==============================================================================
--- fsf/trunk/libc/ChangeLog (original)
+++ fsf/trunk/libc/ChangeLog Fri Jan  8 00:03:00 2010
@@ -1,3 +1,10 @@
+2010-01-07  Roland McGrath  <roland@xxxxxxxxxx>
+
+	* elf/elf.h (PN_XNUM): New macro.
+
+	* elf/dl-sysdep.c (_dl_important_hwcaps): Use NT_GNU_HWCAP instead of
+	literal 2.
+
 2010-01-06  Ulrich Drepper  <drepper@xxxxxxxxxx>
 
 	* dirent/dirent.h: Fix typo in feature selection macro use.

Modified: fsf/trunk/libc/elf/dl-sysdep.c
==============================================================================
--- fsf/trunk/libc/elf/dl-sysdep.c (original)
+++ fsf/trunk/libc/elf/dl-sysdep.c Fri Jan  8 00:03:00 2010
@@ -1,5 +1,6 @@
 /* Operating system support for run-time dynamic linker.  Generic Unix version.
-   Copyright (C) 1995-1998, 2000-2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1995-1998,2000-2008,2009,2010
+	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
@@ -390,7 +391,7 @@
 	    while ((ElfW(Addr)) (note + 1) - start < phdr[i].p_memsz)
 	      {
 #define ROUND(len) (((len) + sizeof (ElfW(Word)) - 1) & -sizeof (ElfW(Word)))
-		if (note->type == 2
+		if (note->type == NT_GNU_HWCAP
 		    && note->vendorlen == sizeof "GNU"
 		    && !memcmp ((note + 1), "GNU", sizeof "GNU")
 		    && note->datalen > 2 * sizeof (ElfW(Word)) + 2)

Modified: fsf/trunk/libc/elf/elf.h
==============================================================================
--- fsf/trunk/libc/elf/elf.h (original)
+++ fsf/trunk/libc/elf/elf.h Fri Jan  8 00:03:00 2010
@@ -1,5 +1,5 @@
 /* This file defines standard ELF types, structures, and macros.
-   Copyright (C) 1995-2003,2004,2005,2006,2007,2008,2009
+   Copyright (C) 1995-2003,2004,2005,2006,2007,2008,2009,2010
 	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -557,6 +557,12 @@
   Elf64_Xword	p_memsz;		/* Segment size in memory */
   Elf64_Xword	p_align;		/* Segment alignment */
 } Elf64_Phdr;
+
+/* Special value for e_phnum.  This indicates that the real number of
+   program headers is too large to fit into e_phnum.  Instead the real
+   value is in the field sh_info of section 0.  */
+
+#define PN_XNUM		0xffff
 
 /* Legal values for p_type (segment type).  */