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start implementing cached interpreter

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This commit is contained in:
iris
2026-05-28 17:32:57 +02:00
parent c9a0307878
commit 4469e8c67a
23 changed files with 1161 additions and 845 deletions
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src/backend/core/jit/instructions.cpp
+6 -6
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@@ -930,7 +930,7 @@ void JIT::lb(const Instruction instr) {
void JIT::ld(const Instruction instr) {
if (regs.IsRegConstant(instr.rs())) {
const s64 address = regs.Read<s64>(instr.rs()) + (s16)instr;
if (check_address_error(0b111, address)) {
if (Core::IsAddressError(0b111, address)) {
// regs.cop0.HandleTLBException(address);
// regs.cop0.FireException(Cop0::ExceptionCode::AddressErrorLoad, 0, regs.oldPC);
// return;
@@ -1014,7 +1014,7 @@ void JIT::ldr(const Instruction instr) {
void JIT::lh(const Instruction instr) {
if (regs.IsRegConstant(instr.rs())) {
const u64 address = regs.Read<s64>(instr.rs()) + (s16)instr;
if (check_address_error(0b1, address)) {
if (Core::IsAddressError(0b1, address)) {
// regs.cop0.HandleTLBException(address);
// regs.cop0.FireException(Cop0::ExceptionCode::AddressErrorLoad, 0, regs.oldPC);
// return;
@@ -1043,7 +1043,7 @@ void JIT::lhu(const Instruction instr) {
u32 paddr;
if (regs.IsRegConstant(instr.rs())) {
const s64 address = regs.Read<s64>(instr.rs()) + (s16)instr;
if (check_address_error(0b1, address)) {
if (Core::IsAddressError(0b1, address)) {
regs.cop0.HandleTLBException(address);
regs.cop0.FireException(Cop0::ExceptionCode::AddressErrorLoad, 0, regs.oldPC);
return;
@@ -1080,7 +1080,7 @@ void JIT::lw(const Instruction instr) {
u32 paddr = 0;
if (regs.IsRegConstant(instr.rs())) {
const u64 address = regs.Read<s64>(instr.rs()) + offset;
if (check_address_error(0b11, address)) {
if (Core::IsAddressError(0b11, address)) {
// regs.cop0.HandleTLBException(address);
// regs.cop0.FireException(Cop0::ExceptionCode::AddressErrorLoad, 0, regs.oldPC);
// return;
@@ -1344,7 +1344,7 @@ void JIT::sw(const Instruction instr) {
if (regs.IsRegConstant(instr.rs(), instr.rt())) {
const s16 offset = instr;
const u64 address = regs.Read<s64>(instr.rs()) + offset;
if (check_address_error(0b11, address)) {
if (Core::IsAddressError(0b11, address)) {
// regs.cop0.HandleTLBException(address);
// regs.cop0.FireException(Cop0::ExceptionCode::AddressErrorStore, 0, regs.oldPC);
panic("[JIT]: Unhandled ADES exception in SW!");
@@ -1367,7 +1367,7 @@ void JIT::sw(const Instruction instr) {
if (regs.IsRegConstant(instr.rs())) {
const s16 offset = instr;
const u64 address = regs.Read<s64>(instr.rs()) + offset;
if (check_address_error(0b11, address)) {
if (Core::IsAddressError(0b11, address)) {
// regs.cop0.HandleTLBException(address);
// regs.cop0.FireException(Cop0::ExceptionCode::AddressErrorStore, 0, regs.oldPC);
panic("[JIT]: Unhandled ADES exception in SW!");