void MipsJit::WriteExit(u32 destination, int exit_num)
{
//WriteDownCount();
JitBlock *b = js.curBlock;
b->exitAddress[exit_num] = destination;
b->exitPtrs[exit_num] = GetWritableCodePtr();
// Link opportunity!
int block = blocks.GetBlockNumberFromStartAddress(destination);
if (block >= 0 && jo.enableBlocklink) {
// It exists! Joy of joy!
B(blocks.GetBlock(block)->checkedEntry);
b->linkStatus[exit_num] = true;
} else {
//gpr.SetRegImm(V0, destination);
//B((const void *)dispatcherPCInV0);
}
}
void Jit::WriteExit(u32 destination, int exit_num)
{
WriteDowncount();
//If nobody has taken care of this yet (this can be removed when all branches are done)
JitBlock *b = js.curBlock;
b->exitAddress[exit_num] = destination;
b->exitPtrs[exit_num] = GetWritableCodePtr();
// Link opportunity!
int block = blocks.GetBlockNumberFromStartAddress(destination);
if (block >= 0 && jo.enableBlocklink) {
// It exists! Joy of joy!
JMP(blocks.GetBlock(block)->checkedEntry, true);
b->linkStatus[exit_num] = true;
} else {
// No blocklinking.
MOV(32, M(&mips_->pc), Imm32(destination));
JMP(asm_.dispatcher, true);
}
}
void Jit::WriteExit(u32 destination, int exit_num)
{
_dbg_assert_msg_(JIT, exit_num < MAX_JIT_BLOCK_EXITS, "Expected a valid exit_num");
if (!Memory::IsValidAddress(destination)) {
ERROR_LOG_REPORT(JIT, "Trying to write block exit to illegal destination %08x: pc = %08x", destination, currentMIPS->pc);
}
// If we need to verify coreState and rewind, we may not jump yet.
if (js.afterOp & (JitState::AFTER_CORE_STATE | JitState::AFTER_REWIND_PC_BAD_STATE))
{
// CORE_RUNNING is <= CORE_NEXTFRAME.
CMP(32, M((void*)&coreState), Imm32(CORE_NEXTFRAME));
FixupBranch skipCheck = J_CC(CC_LE);
MOV(32, M(&mips_->pc), Imm32(js.compilerPC));
WriteSyscallExit();
SetJumpTarget(skipCheck);
js.afterOp = JitState::AFTER_NONE;
}
WriteDowncount();
//If nobody has taken care of this yet (this can be removed when all branches are done)
JitBlock *b = js.curBlock;
b->exitAddress[exit_num] = destination;
b->exitPtrs[exit_num] = GetWritableCodePtr();
// Link opportunity!
int block = blocks.GetBlockNumberFromStartAddress(destination);
if (block >= 0 && jo.enableBlocklink) {
// It exists! Joy of joy!
JMP(blocks.GetBlock(block)->checkedEntry, true);
b->linkStatus[exit_num] = true;
} else {
// No blocklinking.
MOV(32, M(&mips_->pc), Imm32(destination));
JMP(asm_.dispatcher, true);
}
}
