Cleaner implementation for uc_mem_prot on mmio regions

2022-05-28 23:46:06 +02:00
parent 2a6529348c
commit 289034538d
3 changed files with 4 additions and 22 deletions
--- a/qemu/accel/tcg/cputlb.c
+++ b/qemu/accel/tcg/cputlb.c
@@ -1657,13 +1657,6 @@ load_helper(CPUArchState *env, target_ulong addr, TCGMemOpIdx oi,
    res = load_memop(haddr, op);

 _out:
-    // mmio error check
-    if (uc->invalid_error != UC_ERR_OK) {
-        uc->invalid_addr = addr;
-        cpu_exit(uc->cpu);
-        return 0;
-    }
-
    // Unicorn: callback on successful data read
    if (!code_read) {
        if (!uc->size_recur_mem) { // disabling read callback if in recursive call