O3 Fetch: Check if PC is pointing to Microcode ROM

2012-02-10 08:37:26 -06:00 · 2012-02-10 08:37:26 -06:00 · 0e597e944a
parent e80ebc308f
commit 0e597e944a
1 changed files with 1 additions and 0 deletions
--- a/src/cpu/o3/fetch_impl.hh
+++ b/src/cpu/o3/fetch_impl.hh
@ -1282,6 +1282,7 @@ DefaultFetch<Impl>::fetch(bool &status_change)

            // Move to the next instruction, unless we have a branch.
            thisPC = nextPC;
+            inRom = isRomMicroPC(thisPC.microPC());

            if (newMacro) {
                fetchAddr = thisPC.instAddr() & BaseCPU::PCMask;