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theo
2020-06-13 17:02:27 -07:00
parent 8e1ca1936b
commit 66fcdf6186
86 changed files with 2320 additions and 2604 deletions
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include/gba/macro.h
+108 -122
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@@ -1,54 +1,49 @@
#ifndef GUARD_GBA_MACRO_H
#define GUARD_GBA_MACRO_H
#define CPU_FILL(value, dest, size, bit) \
{ \
vu##bit tmp = (vu##bit)(value); \
CpuSet((void *)&tmp, \
dest, \
CPU_SET_##bit##BIT | CPU_SET_SRC_FIXED | ((size)/(bit/8) & 0x1FFFFF)); \
}
#define CPU_FILL(value, dest, size, bit) \
{ \
vu##bit tmp = (vu##bit)(value); \
CpuSet((void*)&tmp, dest, CPU_SET_##bit##BIT | CPU_SET_SRC_FIXED | ((size) / (bit / 8) & 0x1FFFFF)); \
}
#define CpuFill16(value, dest, size) CPU_FILL(value, dest, size, 16)
#define CpuFill32(value, dest, size) CPU_FILL(value, dest, size, 32)
#define CPU_COPY(src, dest, size, bit) CpuSet(src, dest, CPU_SET_##bit##BIT | ((size)/(bit/8) & 0x1FFFFF))
#define CPU_COPY(src, dest, size, bit) CpuSet(src, dest, CPU_SET_##bit##BIT | ((size) / (bit / 8) & 0x1FFFFF))
#define CpuCopy16(src, dest, size) CPU_COPY(src, dest, size, 16)
#define CpuCopy32(src, dest, size) CPU_COPY(src, dest, size, 32)
#define CpuFastFill(value, dest, size) \
{ \
vu32 tmp = (vu32)(value); \
CpuFastSet((void *)&tmp, \
dest, \
CPU_FAST_SET_SRC_FIXED | ((size)/(32/8) & 0x1FFFFF)); \
}
#define CpuFastFill(value, dest, size) \
{ \
vu32 tmp = (vu32)(value); \
CpuFastSet((void*)&tmp, dest, CPU_FAST_SET_SRC_FIXED | ((size) / (32 / 8) & 0x1FFFFF)); \
}
#define CpuFastFill16(value, dest, size) CpuFastFill(((value) << 16) | (value), (dest), (size))
#define CpuFastFill8(value, dest, size) CpuFastFill(((value) << 24) | ((value) << 16) | ((value) << 8) | (value), (dest), (size))
#define CpuFastFill8(value, dest, size) \
CpuFastFill(((value) << 24) | ((value) << 16) | ((value) << 8) | (value), (dest), (size))
#define CpuFastCopy(src, dest, size) CpuFastSet(src, dest, ((size)/(32/8) & 0x1FFFFF))
#define CpuFastCopy(src, dest, size) CpuFastSet(src, dest, ((size) / (32 / 8) & 0x1FFFFF))
#define DmaSet(dmaNum, src, dest, control) \
{ \
vu32 *dmaRegs = (vu32 *)REG_ADDR_DMA##dmaNum; \
dmaRegs[0] = (vu32)(src); \
dmaRegs[1] = (vu32)(dest); \
dmaRegs[2] = (vu32)(control); \
dmaRegs[2]; \
}
#define DmaSet(dmaNum, src, dest, control) \
{ \
vu32* dmaRegs = (vu32*)REG_ADDR_DMA##dmaNum; \
dmaRegs[0] = (vu32)(src); \
dmaRegs[1] = (vu32)(dest); \
dmaRegs[2] = (vu32)(control); \
dmaRegs[2]; \
}
#define DMA_FILL(dmaNum, value, dest, size, bit) \
{ \
vu##bit tmp = (vu##bit)(value); \
DmaSet(dmaNum, \
&tmp, \
dest, \
(DMA_ENABLE | DMA_START_NOW | DMA_##bit##BIT | DMA_SRC_FIXED | DMA_DEST_INC) << 16 \
| ((size)/(bit/8))); \
}
#define DMA_FILL(dmaNum, value, dest, size, bit) \
{ \
vu##bit tmp = (vu##bit)(value); \
DmaSet(dmaNum, &tmp, dest, \
(DMA_ENABLE | DMA_START_NOW | DMA_##bit##BIT | DMA_SRC_FIXED | DMA_DEST_INC) << 16 | \
((size) / (bit / 8))); \
}
#define DmaFill16(dmaNum, value, dest, size) DMA_FILL(dmaNum, value, dest, size, 16)
#define DmaFill32(dmaNum, value, dest, size) DMA_FILL(dmaNum, value, dest, size, 32)
@@ -58,86 +53,77 @@
// unit size (2 or 4 bytes) and then combined with the DMA control flags using a
// bitwise OR operation.
#define DMA_CLEAR(dmaNum, dest, size, bit) \
{ \
vu##bit *_dest = (vu##bit *)(dest); \
u32 _size = size; \
DmaFill##bit(dmaNum, 0, _dest, _size); \
}
#define DMA_CLEAR(dmaNum, dest, size, bit) \
{ \
vu##bit* _dest = (vu##bit*)(dest); \
u32 _size = size; \
DmaFill##bit(dmaNum, 0, _dest, _size); \
}
#define DmaClear16(dmaNum, dest, size) DMA_CLEAR(dmaNum, dest, size, 16)
#define DmaClear32(dmaNum, dest, size) DMA_CLEAR(dmaNum, dest, size, 32)
#define DMA_COPY(dmaNum, src, dest, size, bit) \
DmaSet(dmaNum, \
src, \
dest, \
(DMA_ENABLE | DMA_START_NOW | DMA_##bit##BIT | DMA_SRC_INC | DMA_DEST_INC) << 16 \
| ((size)/(bit/8)))
#define DMA_COPY(dmaNum, src, dest, size, bit) \
DmaSet(dmaNum, src, dest, \
(DMA_ENABLE | DMA_START_NOW | DMA_##bit##BIT | DMA_SRC_INC | DMA_DEST_INC) << 16 | ((size) / (bit / 8)))
#define DmaCopy16(dmaNum, src, dest, size) DMA_COPY(dmaNum, src, dest, size, 16)
#define DmaCopy32(dmaNum, src, dest, size) DMA_COPY(dmaNum, src, dest, size, 32)
#define DmaStop(dmaNum) \
{ \
vu16 *dmaRegs = (vu16 *)REG_ADDR_DMA##dmaNum; \
dmaRegs[5] &= ~(DMA_START_MASK | DMA_DREQ_ON | DMA_REPEAT); \
dmaRegs[5] &= ~DMA_ENABLE; \
dmaRegs[5]; \
}
#define DmaStop(dmaNum) \
{ \
vu16* dmaRegs = (vu16*)REG_ADDR_DMA##dmaNum; \
dmaRegs[5] &= ~(DMA_START_MASK | DMA_DREQ_ON | DMA_REPEAT); \
dmaRegs[5] &= ~DMA_ENABLE; \
dmaRegs[5]; \
}
#define DmaCopyLarge(dmaNum, src, dest, size, block, bit) \
{ \
const void *_src = src; \
void *_dest = dest; \
u32 _size = size; \
while (1) \
{ \
DmaCopy##bit(dmaNum, _src, _dest, (block)); \
_src += (block); \
_dest += (block); \
_size -= (block); \
if (_size <= (block)) \
{ \
DmaCopy##bit(dmaNum, _src, _dest, _size); \
break; \
const void* _src = src; \
void* _dest = dest; \
u32 _size = size; \
while (1) { \
DmaCopy##bit(dmaNum, _src, _dest, (block)); \
_src += (block); \
_dest += (block); \
_size -= (block); \
if (_size <= (block)) { \
DmaCopy##bit(dmaNum, _src, _dest, _size); \
break; \
} \
} \
} \
}
}
#define DmaClearLarge(dmaNum, dest, size, block, bit) \
{ \
void *_dest = dest; \
u32 _size = size; \
while (1) \
{ \
DmaFill##bit(dmaNum, 0, _dest, (block)); \
_dest += (block); \
_size -= (block); \
if (_size <= (block)) \
{ \
DmaFill##bit(dmaNum, 0, _dest, _size); \
break; \
} \
} \
}
#define DmaClearLarge(dmaNum, dest, size, block, bit) \
{ \
void* _dest = dest; \
u32 _size = size; \
while (1) { \
DmaFill##bit(dmaNum, 0, _dest, (block)); \
_dest += (block); \
_size -= (block); \
if (_size <= (block)) { \
DmaFill##bit(dmaNum, 0, _dest, _size); \
break; \
} \
} \
}
#define DmaFillLarge(dmaNum, value, dest, size, block, bit) \
{ \
void *_dest = (void *)dest; \
u32 _size = size; \
while (1) \
{ \
DmaFill##bit(dmaNum, value, _dest, (block)); \
_dest += (block); \
_size -= (block); \
if (_size <= (block)) \
{ \
DmaFill##bit(dmaNum, value, _dest, _size); \
break; \
void* _dest = (void*)dest; \
u32 _size = size; \
while (1) { \
DmaFill##bit(dmaNum, value, _dest, (block)); \
_dest += (block); \
_size -= (block); \
if (_size <= (block)) { \
DmaFill##bit(dmaNum, value, _dest, _size); \
break; \
} \
} \
} \
}
}
#define DmaCopyLarge16(dmaNum, src, dest, size, block) DmaCopyLarge(dmaNum, src, dest, size, block, 16)
@@ -151,44 +137,44 @@
#define DmaClearLarge32(dmaNum, dest, size, block) DmaClearLarge(dmaNum, dest, size, block, 32)
#define DmaCopyDefvars(dmaNum, src, dest, size, bit) \
{ \
const void *_src = src; \
void *_dest = dest; \
u32 _size = size; \
DmaCopy##bit(dmaNum, _src, _dest, _size); \
}
{ \
const void* _src = src; \
void* _dest = dest; \
u32 _size = size; \
DmaCopy##bit(dmaNum, _src, _dest, _size); \
}
#define DmaCopy16Defvars(dmaNum, src, dest, size) DmaCopyDefvars(dmaNum, src, dest, size, 16)
#define DmaCopy32Defvars(dmaNum, src, dest, size) DmaCopyDefvars(dmaNum, src, dest, size, 32)
#define DmaFillDefvars(dmaNum, value, dest, size, bit) \
{ \
void *_dest = (void *)dest; \
u32 _size = size; \
DmaFill##bit(dmaNum, value, _dest, _size); \
}
{ \
void* _dest = (void*)dest; \
u32 _size = size; \
DmaFill##bit(dmaNum, value, _dest, _size); \
}
#define DmaFill16Defvars(dmaNum, value, dest, size) DmaFillDefvars(dmaNum, value, dest, size, 16)
#define DmaFill32Defvars(dmaNum, value, dest, size) DmaFillDefvars(dmaNum, value, dest, size, 32)
#define DmaClearDefvars(dmaNum, dest, size, bit) \
{ \
void *_dest = dest; \
u32 _size = size; \
DmaClear##bit(dmaNum, _dest, _size); \
}
{ \
void* _dest = dest; \
u32 _size = size; \
DmaClear##bit(dmaNum, _dest, _size); \
}
#define DmaClear16Defvars(dmaNum, dest, size) DmaClearDefvars(dmaNum, dest, size, 16)
#define DmaClear32Defvars(dmaNum, dest, size) DmaClearDefvars(dmaNum, dest, size, 32)
#define IntrEnable(flags) \
{ \
u16 imeTemp; \
\
imeTemp = REG_IME; \
REG_IME = 0; \
REG_IE |= flags; \
REG_IME = imeTemp; \
}
#define IntrEnable(flags) \
{ \
u16 imeTemp; \
\
imeTemp = REG_IME; \
REG_IME = 0; \
REG_IE |= flags; \
REG_IME = imeTemp; \
}
#endif // GUARD_GBA_MACRO_H