Fix regression: We should triage MIPS internal exceptions to Unicorn exceptions

2024-12-07 17:09:59 +08:00
parent c22651c9fe
commit 3b2f54fc61
3 changed files with 24 additions and 1 deletions
--- a/qemu/accel/tcg/cpu-exec.c
+++ b/qemu/accel/tcg/cpu-exec.c
@@ -408,7 +408,9 @@ static inline bool cpu_handle_exception(CPUState *cpu, int *ret)
        // Unicorn: If un-catched interrupt, stop executions.
        if (!catched) {
            // printf("AAAAAAAAAAAA\n"); qq
-            uc->invalid_error = UC_ERR_EXCEPTION;
+            if (uc->invalid_error == UC_ERR_OK) {
+                uc->invalid_error = UC_ERR_EXCEPTION;
+            }
            cpu->halted = 1;
            *ret = EXCP_HLT;
            return true;