mirror of
https://github.com/blawar/ooot.git
synced 2024-06-25 22:09:34 +00:00
71 lines
4.4 KiB
C
71 lines
4.4 KiB
C
#ifndef COMMAND_MACROS_BASE_H
|
|
#define COMMAND_MACROS_BASE_H
|
|
|
|
/**
|
|
* Command Base macros intended for use in designing of more specific command macros
|
|
* Each macro packs bytes (B), halfwords (H) and words (W, for consistency) into a single word
|
|
*/
|
|
/*
|
|
#define CMD_BBBB(a, b, c, d) (_SHIFTL(a, 24, 8) | _SHIFTL(b, 16, 8) | _SHIFTL(c, 8, 8) | _SHIFTL(d, 0, 8))
|
|
|
|
#define CMD_BBH(a, b, c) (_SHIFTL(a, 24, 8) | _SHIFTL(b, 16, 8) | _SHIFTL(c, 0, 16))
|
|
|
|
#define CMD_HBB(a, b, c) (_SHIFTL(a, 16, 16) | _SHIFTL(b, 8, 8) | _SHIFTL(c, 0, 8))
|
|
|
|
#define CMD_HH(a, b) (_SHIFTL(a, 16, 16) | _SHIFTL(b, 0, 16))
|
|
|
|
#define CMD_W(a) (a)
|
|
*/
|
|
|
|
#if IS_BIG_ENDIAN
|
|
#if IS_64_BIT
|
|
#define CMD_BBBB(a, b, c, d) ((uintptr_t)(_SHIFTL(a, 24, 8) | _SHIFTL(b, 16, 8) | _SHIFTL(c, 8, 8) | _SHIFTL(d, 0, 8)) << 32)
|
|
#define CMD_BBH(a, b, c) ((uintptr_t)(_SHIFTL(a, 24, 8) | _SHIFTL(b, 16, 8) | _SHIFTL(c, 0, 16)) << 32)
|
|
#define CMD_HH(a, b) ((uintptr_t)(_SHIFTL(a, 16, 16) | _SHIFTL(b, 0, 16)) << 32)
|
|
#define CMD_W(a) ((uintptr_t)(a) << 32)
|
|
#else
|
|
#define CMD_BBBB(a, b, c, d) (_SHIFTL(a, 24, 8) | _SHIFTL(b, 16, 8) | _SHIFTL(c, 8, 8) | _SHIFTL(d, 0, 8))
|
|
#define CMD_BBH(a, b, c) (_SHIFTL(a, 24, 8) | _SHIFTL(b, 16, 8) | _SHIFTL(c, 0, 16))
|
|
#define CMD_HBB(a, b, c) (_SHIFTL(a, 16, 16) | _SHIFTL(b, 8, 8) | _SHIFTL(c, 0, 8))
|
|
#define CMD_HH(a, b) (_SHIFTL(a, 16, 16) | _SHIFTL(b, 0, 16))
|
|
#define CMD_W(a) (a)
|
|
#endif
|
|
#else
|
|
#if IS_64_BIT
|
|
#define CMD_BBBB(a, b, c, d) (_SHIFTL(a, 0, 8) | _SHIFTL(b, 8, 8) | _SHIFTL(c, 16, 8) | _SHIFTL(d, 24, 8))
|
|
#define CMD_BBH(a, b, c) (_SHIFTL(a, 0, 8) | _SHIFTL(b, 8, 8) | _SHIFTL(c, 16, 16))
|
|
#define CMD_HBB(a, b, c) (_SHIFTL(a, 0, 16) | _SHIFTL(b, 16, 8) | _SHIFTL(c, 24, 8))
|
|
#define CMD_HH(a, b) (_SHIFTL(a, 0, 16) | _SHIFTL(b, 16, 16))
|
|
#define CMD_W(a) (a)
|
|
#else
|
|
#define CMD_BBBB(a, b, c, d) (_SHIFTL(a, 0, 8) | _SHIFTL(b, 8, 8) | _SHIFTL(c, 16, 8) | _SHIFTL(d, 24, 8))
|
|
#define CMD_BBH(a, b, c) (_SHIFTL(a, 0, 8) | _SHIFTL(b, 8, 8) | _SHIFTL(c, 16, 16))
|
|
#define CMD_HBB(a, b, c) (_SHIFTL(a, 0, 16) | _SHIFTL(b, 16, 8) | _SHIFTL(c, 24, 8))
|
|
#define CMD_HH(a, b) (_SHIFTL(a, 0, 16) | _SHIFTL(b, 16, 16))
|
|
#define CMD_W(a) (a)
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef __GNUC__
|
|
#define CMD_F(a) \
|
|
{ \
|
|
.f = (a) \
|
|
}
|
|
#else
|
|
#ifdef _MSC_VER
|
|
#define CMD_F(a) \
|
|
{ \
|
|
.f = (a) \
|
|
}
|
|
#else
|
|
#define CMD_F(a) \
|
|
{ \
|
|
(a) \
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
#define CMD_PTR(a) (uintptr_t)(a)
|
|
|
|
#endif
|