diff options
| author | Yoshinori Sato <ysato@users.sourceforge.jp> | 2015-05-24 02:06:25 +0900 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2015-06-10 10:19:40 -0500 |
| commit | b4c496207001d9e18f4154bb4381174f0dc2011b (patch) | |
| tree | 3ecda008fd12a146d40fd7d254914455d8a4fb4a /libc/sysdeps/linux/h8300/bits/byteswap.h | |
| parent | e364302aeaa7fc4f18c66acdbba5dd2c14f77555 (diff) | |
h8300: headers update
- wire up new kernel
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/sysdeps/linux/h8300/bits/byteswap.h')
| -rw-r--r-- | libc/sysdeps/linux/h8300/bits/byteswap.h | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/libc/sysdeps/linux/h8300/bits/byteswap.h b/libc/sysdeps/linux/h8300/bits/byteswap.h index 71a66c689..08ca99f83 100644 --- a/libc/sysdeps/linux/h8300/bits/byteswap.h +++ b/libc/sysdeps/linux/h8300/bits/byteswap.h @@ -19,20 +19,7 @@ #ifndef _ASM_BITS_BYTESWAP_H #define _ASM_BITS_BYTESWAP_H 1 -#define __bswap_non_constant_32(x) \ - __extension__ \ - ({ unsigned int __v; \ - __asm__ __volatile__ ("mov.l %0,er0\n\t" \ - "mov.b r0l,r1h\n\t" \ - "mov.b r0h,r1l\n\t" \ - "mov.w r1,e1\n\t" \ - "mov.w e0,r0\n\t" \ - "mov.b r0l,r1h\n\t" \ - "mov.b r0h,r1l\n\t" \ - "mov.l er1,%0" \ - : "=d" (__v) \ - : "0" (x): "er0","er1"); \ - __v; }) +#define __bswap_non_constant_32(x) __builtin_bswap32(x) #endif |