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authorH.J. Lu <hjl.tools@gmail.com>2012-05-16 10:20:06 -0700
committerH.J. Lu <hjl.tools@gmail.com>2012-05-16 10:20:06 -0700
commit23dfb58b4d868e3c90cdb472e4e6e6d7469f0ee1 (patch)
treed7a41b9f88c322a9d9e0cb39453cd91935270e88 /sysdeps
parentce5d54b0d6b097c74835dd1df660720223284373 (diff)
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Add x32 support to sys/procfs.h
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/sys/procfs.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/x86_64/sys/procfs.h b/sysdeps/unix/sysv/linux/x86_64/sys/procfs.h
index bfb7d8cd1e..c907d355a9 100644
--- a/sysdeps/unix/sysv/linux/x86_64/sys/procfs.h
+++ b/sysdeps/unix/sysv/linux/x86_64/sys/procfs.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2004, 2012 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
@@ -35,7 +35,11 @@
 __BEGIN_DECLS
 
 /* Type for a general-purpose register.  */
+#ifdef __x86_64__
+typedef unsigned long long elf_greg_t;
+#else
 typedef unsigned long elf_greg_t;
+#endif
 
 /* And the whole bunch of them.  We could have used `struct
    user_regs_struct' directly in the typedef, but tradition says that
@@ -44,7 +48,7 @@ typedef unsigned long elf_greg_t;
 #define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t))
 typedef elf_greg_t elf_gregset_t[ELF_NGREG];
 
-#if __WORDSIZE == 32
+#ifndef __x86_64__
 /* Register set for the floating-point registers.  */
 typedef struct user_fpregs_struct elf_fpregset_t;