diff options
Diffstat (limited to 'mips')
| -rw-r--r-- | mips/mips_wrappers.sail | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mips/mips_wrappers.sail b/mips/mips_wrappers.sail index 8fe1b4d4..25b8936b 100644 --- a/mips/mips_wrappers.sail +++ b/mips/mips_wrappers.sail @@ -6,7 +6,10 @@ function bit[64] addrWrapper((bit[64]) addr, (MemAccessType) accessType, (WordTy addr function (bit[64]) TranslateAddress ((bit[64]) vAddr, (MemAccessType) accessType) = - TLBTranslate(vAddr, accessType) + if (vAddr[1..0] != 0b00) then (* bad PC alignment *) + exit (SignalExceptionBadAddr(AdEL, vAddr)) + else + TLBTranslate(vAddr, accessType) function unit SignalException ((Exception) ex) = SignalExceptionMIPS(ex) |