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| 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/sh4 | |
| 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/sh4')
| -rw-r--r-- | libavcodec/sh4/dsputil_sh4.c | 2 | ||||
| -rw-r--r-- | libavcodec/sh4/idct_sh4.c | 12 |
2 files changed, 7 insertions, 7 deletions
diff --git a/libavcodec/sh4/dsputil_sh4.c b/libavcodec/sh4/dsputil_sh4.c index 6b8d9fe7c2..e7e2de6e19 100644 --- a/libavcodec/sh4/dsputil_sh4.c +++ b/libavcodec/sh4/dsputil_sh4.c @@ -28,7 +28,7 @@ static void memzero_align8(void *dst,size_t size) #if defined(__SH4__) || defined(__SH4_SINGLE__) || defined(__SH4_SINGLE_ONLY__) (char*)dst+=size; size/=8*4; - asm( + __asm__( #if defined(__SH4__) " fschg\n" //single float mode #endif diff --git a/libavcodec/sh4/idct_sh4.c b/libavcodec/sh4/idct_sh4.c index b31943fc7d..b684e8f56f 100644 --- a/libavcodec/sh4/idct_sh4.c +++ b/libavcodec/sh4/idct_sh4.c @@ -54,7 +54,7 @@ static const float odd_table[] __attribute__ ((aligned(8))) = { #if defined(__SH4_SINGLE__) || defined(__SH4_SINGLE_ONLY__) #define load_matrix(table) \ - asm volatile( \ + __asm__ volatile( \ " fschg\n" \ " fmov @%0+,xd0\n" \ " fmov @%0+,xd2\n" \ @@ -71,15 +71,15 @@ static const float odd_table[] __attribute__ ((aligned(8))) = { ) #define ftrv() \ - asm volatile("ftrv xmtrx,fv0" \ + __asm__ volatile("ftrv xmtrx,fv0" \ : "=f"(fr0),"=f"(fr1),"=f"(fr2),"=f"(fr3) \ : "0"(fr0), "1"(fr1), "2"(fr2), "3"(fr3) ); #define DEFREG \ - register float fr0 asm("fr0"); \ - register float fr1 asm("fr1"); \ - register float fr2 asm("fr2"); \ - register float fr3 asm("fr3") + register float fr0 __asm__("fr0"); \ + register float fr1 __asm__("fr1"); \ + register float fr2 __asm__("fr2"); \ + register float fr3 __asm__("fr3") #else |