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Merge pull request #685 from lioncash/cpregs

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dyncom: Set the MPCore CP15 register reset values on initialization.
This commit is contained in:
bunnei 2015-04-06 15:06:07 -04:00
commit 14dcd98653
9 changed files with 217 additions and 134 deletions
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8
src/core/arm/dyncom/arm_dyncom.cpp
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@ -68,6 +68,14 @@ void ARM_DynCom::SetCPSR(u32 cpsr) {
state->Cpsr = cpsr;
}
u32 ARM_DynCom::GetCP15Register(CP15Register reg) {
return state->CP15[reg];
}
void ARM_DynCom::SetCP15Register(CP15Register reg, u32 value) {
state->CP15[reg] = value;
}
void ARM_DynCom::AddTicks(u64 ticks) {
down_count -= ticks;
if (down_count < 0)

2
src/core/arm/dyncom/arm_dyncom.h
View file

@ -22,6 +22,8 @@ public:
void SetReg(int index, u32 value) override;
u32 GetCPSR() const override;
void SetCPSR(u32 cpsr) override;
u32 GetCP15Register(CP15Register reg) override;
void SetCP15Register(CP15Register reg, u32 value) override;
void AddTicks(u64 ticks) override;

1
src/core/arm/dyncom/arm_dyncom_interpreter.cpp
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@ -3700,7 +3700,6 @@ unsigned InterpreterMainLoop(ARMul_State* state) {
#define OPCODE_1 inst_cream->opcode_1
#define OPCODE_2 inst_cream->opcode_2
#define CRm inst_cream->crm
#define CP15_REG(n) cpu->CP15[CP15(n)]
#define RD cpu->Reg[inst_cream->Rd]
#define RD2 cpu->Reg[inst_cream->Rd + 1]
#define RN cpu->Reg[inst_cream->Rn]