Prevent non-debug writes to CTA

2024-12-23 09:56:54 -06:00
parent 18b2c589e6
commit d802d39d8d
2 changed files with 10 additions and 4 deletions
@@ -513,6 +513,8 @@ static int dasmLine(VB *sim, uint32_t *address, uint32_t pc,
    line->isPC       = *address == pc;
    for (x = 0; x < line->codeLength; x++)
        line->code[x] = vbRead(sim, *address + x, VB_U8);
+
+    /* Advance to the next instruction or PC, whichever is sooner */
    *address += pc != *address && pc - *address < line->codeLength ?
        pc - *address : line->codeLength;

@@ -657,6 +659,8 @@ static VBU_DasmLine* dasmDisassemble(VB *sim, uint32_t address,
        size = vbuCodeSize(sim, addr);
        if (address - addr < size)
            break;
+
+        /* Advance to the next instruction or PC, whichever is sooner */
        addr += addr != pc && pc - addr < size ? pc - addr : size;
    }