void ARM_DynCom::ExecuteInstructions(u64 num_instructions) {
state->NumInstrsToExecute = num_instructions;
unsigned ticks_executed = InterpreterMainLoop(state.get());
if (system != nullptr) {
system->CoreTiming().AddTicks(ticks_executed);
}
state->ServeBreak();
}
void ARM_DynCom::ExecuteInstructions(int num_instructions) {
state->NumInstrsToExecute = num_instructions;
// Dyncom only breaks on instruction dispatch. This only happens on every instruction when
// executing one instruction at a time. Otherwise, if a block is being executed, more
// instructions may actually be executed than specified.
unsigned ticks_executed = InterpreterMainLoop(state.get());
AddTicks(ticks_executed);
}
void InterpreterFallback(VAddr pc, std::size_t num_instructions) override {
parent.interpreter_state->Reg = parent.jit->Regs();
parent.interpreter_state->Cpsr = parent.jit->Cpsr();
parent.interpreter_state->Reg[15] = pc;
parent.interpreter_state->ExtReg = parent.jit->ExtRegs();
parent.interpreter_state->VFP[VFP_FPSCR] = parent.jit->Fpscr();
parent.interpreter_state->NumInstrsToExecute = num_instructions;
InterpreterMainLoop(parent.interpreter_state.get());
bool is_thumb = (parent.interpreter_state->Cpsr & (1 << 5)) != 0;
parent.interpreter_state->Reg[15] &= (is_thumb ? 0xFFFFFFFE : 0xFFFFFFFC);
parent.jit->Regs() = parent.interpreter_state->Reg;
parent.jit->SetCpsr(parent.interpreter_state->Cpsr);
parent.jit->ExtRegs() = parent.interpreter_state->ExtReg;
parent.jit->SetFpscr(parent.interpreter_state->VFP[VFP_FPSCR]);
parent.interpreter_state->ServeBreak();
}
static void InterpreterFallback(u32 pc, Dynarmic::Jit* jit, void* user_arg) {
ARMul_State* state = static_cast<ARMul_State*>(user_arg);
state->Reg = jit->Regs();
state->Cpsr = jit->Cpsr();
state->Reg[15] = pc;
state->ExtReg = jit->ExtRegs();
state->VFP[VFP_FPSCR] = jit->Fpscr();
state->NumInstrsToExecute = 1;
InterpreterMainLoop(state);
bool is_thumb = (state->Cpsr & (1 << 5)) != 0;
state->Reg[15] &= (is_thumb ? 0xFFFFFFFE : 0xFFFFFFFC);
jit->Regs() = state->Reg;
jit->Cpsr() = state->Cpsr;
jit->ExtRegs() = state->ExtReg;
jit->SetFpscr(state->VFP[VFP_FPSCR]);
}
void ARM_DynCom::ExecuteInstructions(int num_instructions) {
state->NumInstrsToExecute = num_instructions;
unsigned ticks_executed = InterpreterMainLoop(state.get());
CoreTiming::AddTicks(ticks_executed);
}
