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Simplify variable typing for IA builds

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Change-Id: I065e5176b3a15bd74ba832f8827b4a4e4837b0f7
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Bruce Beare 2010-12-26 09:28:49 -08:00 committed by Jean-Baptiste Queru
parent 64b6c43379
commit ce6c1d6184
1 changed files with 6 additions and 6 deletions
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12
libc/arch-x86/include/endian.h
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@ -31,14 +31,14 @@
#if defined(_KERNEL) && !defined(I386_CPU) #if defined(_KERNEL) && !defined(I386_CPU)
#define __swap32md(x) ({ \ #define __swap32md(x) ({ \
u_int32_t __swap32md_x = (x); \ uint32_t __swap32md_x = (x); \
\ \
__asm ("bswap %1" : "+r" (__swap32md_x)); \ __asm ("bswap %1" : "+r" (__swap32md_x)); \
__swap32md_x; \ __swap32md_x; \
}) })
#else #else
#define __swap32md(x) ({ \ #define __swap32md(x) ({ \
u_int32_t __swap32md_x = (x); \ uint32_t __swap32md_x = (x); \
\ \
__asm ("rorw $8, %w1; rorl $16, %1; rorw $8, %w1" : \ __asm ("rorw $8, %w1; rorl $16, %1; rorw $8, %w1" : \
"+r" (__swap32md_x)); \ "+r" (__swap32md_x)); \
@ -47,13 +47,13 @@
#endif /* _KERNEL && !I386_CPU */ #endif /* _KERNEL && !I386_CPU */
#define __swap64md(x) ({ \ #define __swap64md(x) ({ \
u_int64_t __swap64md_x = (x); \ uint64_t __swap64md_x = (x); \
\ \
(u_int64_t)__swap32md(__swap64md_x >> 32) | \ (uint64_t)__swap32md(__swap64md_x >> 32) | \
(u_int64_t)__swap32md(__swap64md_x & 0xffffffff) << 32; \ (uint64_t)__swap32md(__swap64md_x & 0xffffffff) << 32; \
}) })
#define __swap16md(x) ({ \ #define __swap16md(x) ({ \
u_int16_t __swap16md_x = (x); \ uint16_t __swap16md_x = (x); \
\ \
__asm ("rorw $8, %w1" : "+r" (__swap16md_x)); \ __asm ("rorw $8, %w1" : "+r" (__swap16md_x)); \
__swap16md_x; \ __swap16md_x; \