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Fix -Wundef warning for FEATURE_INDEX_1.

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Define FEATURE_INDEX_1 and FEATURE_INDEX_MAX as macros
for use by both assembly and C code. This fixes the
-Wundef error for cases where FEATURE_INDEX_1 was not
defined but used the correct value of 0 for an undefined
macro.
This commit is contained in:
Carlos O'Donell 2014-05-03 00:25:21 -04:00
parent 13e402e77e
commit 8f1df5cf9d
2 changed files with 12 additions and 7 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2014-05-02 Carlos O'Donell <carlos@redhat.com>
* sysdeps/x86_64/multiarch/init-arch.h: Define FEATURE_INDEX_1 to 0,
and FEATURE_INDEX_MAX to 1.
[!__ASSEMBLER__]: Remove anonymous enum for FEATURE_INDEX_*.
2014-05-01 Steve Ellcey <sellcey@mips.com>
* iconvdata/ansi_x3.110.c (ONE_DIRECTION): Define.

13
sysdeps/x86_64/multiarch/init-arch.h
View File

@ -47,6 +47,12 @@
#define bit_XMM_state (1 << 1)
#define bit_YMM_state (2 << 1)
/* The integer bit array index for the first set of internal feature bits. */
# define FEATURE_INDEX_1 0
/* The current maximum size of the feature integer bit array. */
# define FEATURE_INDEX_MAX 1
#ifdef __ASSEMBLER__
# include <ifunc-defines.h>
@ -82,13 +88,6 @@ enum
COMMON_CPUID_INDEX_MAX
};
enum
{
FEATURE_INDEX_1 = 0,
/* Keep the following line at the end. */
FEATURE_INDEX_MAX
};
extern struct cpu_features
{
enum cpu_features_kind