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Implement SWI

This commit is contained in:
Jeffrey Pfau 2013-04-27 02:56:34 -07:00
parent 6c44cf8dfc
commit 2e78381e55
2 changed files with 2 additions and 2 deletions
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2
src/arm/isa-arm.c
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@ -663,7 +663,7 @@ DEFINE_INSTRUCTION_ARM(MSRRI,
mask &= PSR_USER_MASK | PSR_PRIV_MASK | PSR_STATE_MASK; mask &= PSR_USER_MASK | PSR_PRIV_MASK | PSR_STATE_MASK;
cpu->spsr.packed = (cpu->spsr.packed & ~mask) | (operand & mask);) cpu->spsr.packed = (cpu->spsr.packed & ~mask) | (operand & mask);)
DEFINE_INSTRUCTION_ARM(SWI, ARM_STUB) DEFINE_INSTRUCTION_ARM(SWI, cpu->board->swi32(cpu->board, opcode & 0xFFFFFF))
#define DECLARE_INSTRUCTION_ARM(EMITTER, NAME) \ #define DECLARE_INSTRUCTION_ARM(EMITTER, NAME) \
EMITTER ## NAME EMITTER ## NAME

2
src/gba/gba-bios.c
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@ -134,7 +134,7 @@ void GBASwi16(struct ARMBoard* board, int immediate) {
} }
void GBASwi32(struct ARMBoard* board, int immediate) { void GBASwi32(struct ARMBoard* board, int immediate) {
GBASwi32(board, immediate >> 16); GBASwi16(board, immediate >> 16);
} }
static void _unLz77(struct GBAMemory* memory, uint32_t source, uint8_t* dest) { static void _unLz77(struct GBAMemory* memory, uint32_t source, uint8_t* dest) {