unaligned jump exceptions handled properly now

2023-09-09 07:19:55 +02:00
parent f143da561b
commit b14977547d
3 changed files with 15 additions and 17 deletions
--- a/src/backend/core/Interpreter.cpp
+++ b/src/backend/core/Interpreter.cpp
@@ -7,6 +7,12 @@ int Interpreter::Step() {
  regs.prevDelaySlot = regs.delaySlot;
  regs.delaySlot = false;

+  if(check_address_error(0b11, u64(regs.pc))) [[unlikely]] {
+    HandleTLBException(regs, regs.pc);
+    FireException(regs, ExceptionCode::AddressErrorLoad, 0, false);
+    return 1;
+  }
+
  u32 paddr = 0;
  if(!MapVAddr(regs, LOAD, regs.pc, paddr)) {
    HandleTLBException(regs, regs.pc);