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Add new ELF constant PN_XNUM.

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Roland McGrath 2010-01-07 18:48:32 -08:00
parent 4472e1de30
commit d5ea695b42
2 changed files with 9 additions and 1 deletions
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ChangeLog
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@ -1,5 +1,7 @@
2010-01-07 Roland McGrath <roland@redhat.com>
* elf/elf.h (PN_XNUM): New macro.
* elf/dl-sysdep.c (_dl_important_hwcaps): Use NT_GNU_HWCAP instead of
literal 2.

8
elf/elf.h
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@ -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.
@ -558,6 +558,12 @@ typedef struct
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). */
#define PT_NULL 0 /* Program header table entry unused */