This is the mail archive of the libc-alpha@sourceware.org mailing list for the glibc project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: PATCH: Check Check __x86_64__ instead of __WORDSIZE for fenv_t

On Mon, Mar 19, 2012 at 3:38 PM, Roland McGrath <roland@hack.frob.com> wrote:
>> +#if __x86_64__
>
> ifdef

Updated.  OK to install?

Thanks.

-- 
H.J.

2012-03-19  H.J. Lu  <hongjiu.lu@intel.com>

	* sysdeps/x86_64/bits/mathdef.h: Don't include <bits/wordsize.h>.
	(fenv_t): Check __x86_64__ instead of __WORDSIZE.

diff --git a/sysdeps/x86_64/fpu/bits/fenv.h b/sysdeps/x86_64/fpu/bits/fenv.h
index 5024376..dd16f53 100644
--- a/sysdeps/x86_64/fpu/bits/fenv.h
+++ b/sysdeps/x86_64/fpu/bits/fenv.h
@@ -19,9 +19,6 @@
 # error "Never use <bits/fenv.h> directly; include <fenv.h> instead."
 #endif
 
-#include <bits/wordsize.h>
-
-
 /* Define bits representing the exception.  We use the bit positions
    of the appropriate bits in the FPU control word.  */
 enum
@@ -81,7 +78,7 @@ typedef struct
     unsigned int __data_offset;
     unsigned short int __data_selector;
     unsigned short int __unused5;
-#if __WORDSIZE == 64
+#ifdef __x86_64__
     unsigned int __mxcsr;
 #endif
   }
-- 
1.7.6.5
Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]