Prevent instruction fetch to unexpected devices

2020-07-10 17:34:58 +01:00
parent 5e9b478371
commit 6a317d1a00
4 changed files with 37 additions and 30 deletions
--- a/src_Core/RISCY_OOO/procs/lib/MMIOInst.bsv
+++ b/src_Core/RISCY_OOO/procs/lib/MMIOInst.bsv
@@ -91,7 +91,7 @@ module mkMMIOInst(MMIOInst);

    method InstFetchTarget getFetchTarget(Addr phyPc);
        let addr = getDataAlignedAddr(phyPc);
-        if (soc_map.m_is_IO_addr (phyPc)) begin
+        if (soc_map.m_is_IO_addr (phyPc, True)) begin
            return IODevice;
        end
        else if(addr >= mainMemBaseAddr && (addr < mainMemBoundAddr) &&