Overview
| Comment: | Use __asm__ instead of asm to prevent conflicts. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
3588e29b9cc22017078aba46a199314d |
| User & Date: | js on 2010-04-01 22:15:39 |
| Other Links: | manifest | tags |
Context
|
2010-04-01
| ||
| 22:18 | Merge to fix wrong parent. check-in: ab2f572dd8 user: js tags: trunk | |
| 22:15 | Use __asm__ instead of asm to prevent conflicts. check-in: 3588e29b9c user: js tags: trunk | |
| 20:57 | Improve method replacing when using the Apple runtime. check-in: 54e971a3a6 user: js tags: trunk | |
Changes
Modified src/macros.h from [2804045e97] to [869ffd926c].
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((uint64_t)i & UINT64_C(0x000000000000FF00)) << 40 | \
((uint64_t)i & UINT64_C(0x00000000000000FF)) << 56)
static OF_INLINE uint16_t
OF_BSWAP16_NONCONST(uint16_t i)
{
#if defined(OF_X86_ASM) || defined(OF_AMD64_ASM)
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((uint64_t)i & UINT64_C(0x000000000000FF00)) << 40 | \
((uint64_t)i & UINT64_C(0x00000000000000FF)) << 56)
static OF_INLINE uint16_t
OF_BSWAP16_NONCONST(uint16_t i)
{
#if defined(OF_X86_ASM) || defined(OF_AMD64_ASM)
__asm__ ("xchgb %h0, %b0" : "=Q"(i) : "0"(i));
#elif defined(OF_PPC_ASM)
__asm__ ("lhbrx %0, 0, %1" : "=r"(i) : "r"(&i), "m"(i));
#elif defined(OF_ARM_ASM)
__asm__ ("rev16 %0, %0" : "=r"(i) : "0"(i));
#else
i = (i & UINT16_C(0xFF00)) >> 8 |
(i & UINT16_C(0x00FF)) << 8;
#endif
return i;
}
static OF_INLINE uint32_t
OF_BSWAP32_NONCONST(uint32_t i)
{
#if defined(OF_X86_ASM) || defined(OF_AMD64_ASM)
__asm__ ("bswap %0" : "=q"(i) : "0"(i));
#elif defined(OF_PPC_ASM)
__asm__ ("lwbrx %0, 0, %1" : "=r"(i) : "r"(&i), "m"(i));
#elif defined(OF_ARM_ASM)
__asm__ ("rev %0, %0" : "=r"(i) : "0"(i));
#else
i = (i & UINT32_C(0xFF000000)) >> 24 |
(i & UINT32_C(0x00FF0000)) >> 8 |
(i & UINT32_C(0x0000FF00)) << 8 |
(i & UINT32_C(0x000000FF)) << 24;
#endif
return i;
}
static OF_INLINE uint64_t
OF_BSWAP64_NONCONST(uint64_t i)
{
#if defined(OF_AMD64_ASM)
__asm__ ("bswap %0" : "=r"(i) : "0"(i));
#elif defined(OF_X86_ASM)
__asm__ ("bswap %%eax\n\t"
"bswap %%edx\n\t"
"xchgl %%eax, %%edx" : "=A"(i) : "0"(i));
#else
i = (uint64_t)OF_BSWAP32_NONCONST(i & 0xFFFFFFFF) << 32 |
OF_BSWAP32_NONCONST(i >> 32);
#endif
return i;
}
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