All: Move most macros back into common.h
Jeffrey Pfau jeffrey@endrift.com
Thu, 28 May 2015 22:50:44 -0700
2 files changed,
68 insertions(+),
63 deletions(-)
M
src/arm/macros.h
→
src/arm/macros.h
@@ -8,68 +8,9 @@ #define MACROS_H
#include "util/common.h" -#if defined(__PPC__) || defined(__POWERPC__) -#define LOAD_32(DEST, ADDR, ARR) { \ - uint32_t _addr = (ADDR); \ - void* _ptr = (ARR); \ - asm("lwbrx %0, %1, %2" : "=r"(DEST) : "b"(_ptr), "r"(_addr)); \ -} - -#define LOAD_16(DEST, ADDR, ARR) { \ - uint32_t _addr = (ADDR); \ - void* _ptr = (ARR); \ - asm("lhbrx %0, %1, %2" : "=r"(DEST) : "b"(_ptr), "r"(_addr)); \ -} - -#define STORE_32(SRC, ADDR, ARR) { \ - uint32_t _addr = (ADDR); \ - void* _ptr = (ARR); \ - asm("stwbrx %0, %1, %2" : : "r"(SRC), "b"(_ptr), "r"(_addr)); \ -} - -#define STORE_16(SRC, ADDR, ARR) { \ - uint32_t _addr = (ADDR); \ - void* _ptr = (ARR); \ - asm("sthbrx %0, %1, %2" : : "r"(SRC), "b"(_ptr), "r"(_addr)); \ -} -#else -#define LOAD_32(DEST, ADDR, ARR) DEST = ((uint32_t*) ARR)[(ADDR) >> 2] -#define LOAD_16(DEST, ADDR, ARR) DEST = ((uint16_t*) ARR)[(ADDR) >> 1] -#define STORE_32(SRC, ADDR, ARR) ((uint32_t*) ARR)[(ADDR) >> 2] = SRC -#define STORE_16(SRC, ADDR, ARR) ((uint16_t*) ARR)[(ADDR) >> 1] = SRC -#endif - -#define MAKE_MASK(START, END) (((1 << ((END) - (START))) - 1) << (START)) -#define CHECK_BITS(SRC, START, END) ((SRC) & MAKE_MASK(START, END)) -#define EXT_BITS(SRC, START, END) (((SRC) >> (START)) & ((1 << ((END) - (START))) - 1)) -#define INS_BITS(SRC, START, END, BITS) (CLEAR_BITS(SRC, START, END) | (((BITS) << (START)) & MAKE_MASK(START, END))) -#define CLEAR_BITS(SRC, START, END) ((SRC) & ~MAKE_MASK(START, END)) -#define FILL_BITS(SRC, START, END) ((SRC) | MAKE_MASK(START, END)) - -#define DECL_BITFIELD(NAME, TYPE) typedef TYPE NAME - -#define DECL_BITS(TYPE, FIELD, START, SIZE) \ - __attribute__((unused)) static inline TYPE TYPE ## Is ## FIELD (TYPE src) { \ - return CHECK_BITS(src, (START), (START) + (SIZE)); \ - } \ - __attribute__((unused)) static inline TYPE TYPE ## Get ## FIELD (TYPE src) { \ - return EXT_BITS(src, (START), (START) + (SIZE)); \ - } \ - __attribute__((unused)) static inline TYPE TYPE ## Clear ## FIELD (TYPE src) { \ - return CLEAR_BITS(src, (START), (START) + (SIZE)); \ - } \ - __attribute__((unused)) static inline TYPE TYPE ## Fill ## FIELD (TYPE src) { \ - return FILL_BITS(src, (START), (START) + (SIZE)); \ - } \ - __attribute__((unused)) static inline TYPE TYPE ## Set ## FIELD (TYPE src, TYPE bits) { \ - return INS_BITS(src, (START), (START) + (SIZE), bits); \ - } - -#define DECL_BIT(TYPE, FIELD, BIT) DECL_BITS(TYPE, FIELD, BIT, 1) - -#define LIKELY(X) __builtin_expect(!!(X), 1) -#define UNLIKELY(X) __builtin_expect(!!(X), 0) - -#define ROR(I, ROTATE) ((((uint32_t) (I)) >> ROTATE) | ((uint32_t) (I) << ((-ROTATE) & 31))) +#define LOAD_32 LOAD_32LE +#define LOAD_16 LOAD_16LE +#define STORE_32 STORE_32LE +#define STORE_16 STORE_16LE #endif
M
src/util/common.h
→
src/util/common.h
@@ -29,4 +29,68 @@ #ifndef M_PI
#define M_PI 3.141592654f #endif +#if defined(__PPC__) || defined(__POWERPC__) +#define LOAD_32LE(DEST, ADDR, ARR) { \ + uint32_t _addr = (ADDR); \ + void* _ptr = (ARR); \ + asm("lwbrx %0, %1, %2" : "=r"(DEST) : "b"(_ptr), "r"(_addr)); \ +} + +#define LOAD_16LE(DEST, ADDR, ARR) { \ + uint32_t _addr = (ADDR); \ + void* _ptr = (ARR); \ + asm("lhbrx %0, %1, %2" : "=r"(DEST) : "b"(_ptr), "r"(_addr)); \ +} + +#define STORE_32LE(SRC, ADDR, ARR) { \ + uint32_t _addr = (ADDR); \ + void* _ptr = (ARR); \ + asm("stwbrx %0, %1, %2" : : "r"(SRC), "b"(_ptr), "r"(_addr)); \ +} + +#define STORE_16LE(SRC, ADDR, ARR) { \ + uint32_t _addr = (ADDR); \ + void* _ptr = (ARR); \ + asm("sthbrx %0, %1, %2" : : "r"(SRC), "b"(_ptr), "r"(_addr)); \ +} +#else +#define LOAD_32LE(DEST, ADDR, ARR) DEST = ((uint32_t*) ARR)[(ADDR) >> 2] +#define LOAD_16LE(DEST, ADDR, ARR) DEST = ((uint16_t*) ARR)[(ADDR) >> 1] +#define STORE_32LE(SRC, ADDR, ARR) ((uint32_t*) ARR)[(ADDR) >> 2] = SRC +#define STORE_16LE(SRC, ADDR, ARR) ((uint16_t*) ARR)[(ADDR) >> 1] = SRC +#endif + +#define MAKE_MASK(START, END) (((1 << ((END) - (START))) - 1) << (START)) +#define CHECK_BITS(SRC, START, END) ((SRC) & MAKE_MASK(START, END)) +#define EXT_BITS(SRC, START, END) (((SRC) >> (START)) & ((1 << ((END) - (START))) - 1)) +#define INS_BITS(SRC, START, END, BITS) (CLEAR_BITS(SRC, START, END) | (((BITS) << (START)) & MAKE_MASK(START, END))) +#define CLEAR_BITS(SRC, START, END) ((SRC) & ~MAKE_MASK(START, END)) +#define FILL_BITS(SRC, START, END) ((SRC) | MAKE_MASK(START, END)) + +#define DECL_BITFIELD(NAME, TYPE) typedef TYPE NAME + +#define DECL_BITS(TYPE, FIELD, START, SIZE) \ + __attribute__((unused)) static inline TYPE TYPE ## Is ## FIELD (TYPE src) { \ + return CHECK_BITS(src, (START), (START) + (SIZE)); \ + } \ + __attribute__((unused)) static inline TYPE TYPE ## Get ## FIELD (TYPE src) { \ + return EXT_BITS(src, (START), (START) + (SIZE)); \ + } \ + __attribute__((unused)) static inline TYPE TYPE ## Clear ## FIELD (TYPE src) { \ + return CLEAR_BITS(src, (START), (START) + (SIZE)); \ + } \ + __attribute__((unused)) static inline TYPE TYPE ## Fill ## FIELD (TYPE src) { \ + return FILL_BITS(src, (START), (START) + (SIZE)); \ + } \ + __attribute__((unused)) static inline TYPE TYPE ## Set ## FIELD (TYPE src, TYPE bits) { \ + return INS_BITS(src, (START), (START) + (SIZE), bits); \ + } + +#define DECL_BIT(TYPE, FIELD, BIT) DECL_BITS(TYPE, FIELD, BIT, 1) + +#define LIKELY(X) __builtin_expect(!!(X), 1) +#define UNLIKELY(X) __builtin_expect(!!(X), 0) + +#define ROR(I, ROTATE) ((((uint32_t) (I)) >> ROTATE) | ((uint32_t) (I) << ((-ROTATE) & 31))) + #endif