diff options
| author | Diego Pettenò <flameeyes@gmail.com> | 2008-10-16 13:34:09 +0000 |
|---|---|---|
| committer | Diego Pettenò <flameeyes@gmail.com> | 2008-10-16 13:34:09 +0000 |
| commit | be449fca79a3b0394143f0a77c99784e65868d9f (patch) | |
| tree | 5c5b2bbfe648467292b30cc501265e556acab101 /libavcodec/i386/cpuid.c | |
| parent | a14b362fc650a5e036d413033d9709a526662d89 (diff) | |
| download | ffmpeg-be449fca79a3b0394143f0a77c99784e65868d9f.tar.gz | |
Convert asm keyword into __asm__.
Neither the asm() nor the __asm__() keyword is part of the C99
standard, but while GCC accepts the former in C89 syntax, it is not
accepted in C99 unless GNU extensions are turned on (with -fasm). The
latter form is accepted in any syntax as an extension (without
requiring further command-line options).
Sun Studio C99 compiler also does not accept asm() while accepting
__asm__(), albeit reporting warnings that it's not valid C99 syntax.
Originally committed as revision 15627 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/i386/cpuid.c')
| -rw-r--r-- | libavcodec/i386/cpuid.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/i386/cpuid.c b/libavcodec/i386/cpuid.c index 230ff26c0b..2f2a669eee 100644 --- a/libavcodec/i386/cpuid.c +++ b/libavcodec/i386/cpuid.c @@ -28,7 +28,7 @@ /* ebx saving is necessary for PIC. gcc seems unable to see it alone */ #define cpuid(index,eax,ebx,ecx,edx)\ - asm volatile\ + __asm__ volatile\ ("mov %%"REG_b", %%"REG_S"\n\t"\ "cpuid\n\t"\ "xchg %%"REG_b", %%"REG_S\ @@ -44,7 +44,7 @@ int mm_support(void) int max_std_level, max_ext_level, std_caps=0, ext_caps=0; x86_reg a, c; - asm volatile ( + __asm__ volatile ( /* See if CPUID instruction is supported ... */ /* ... Get copies of EFLAGS into eax and ecx */ "pushf\n\t" |