arch-power: Add time base instructions

[gem5.git] / src / arch / power / isa / decoder.isa

diff --git a/src/arch/power/isa/decoder.isa b/src/arch/power/isa/decoder.isa
index 4ecee98cdcf3e9ced48415e4b219e1a5a8805179..aeee29a034289071de4841612ac52a78b2f79d17 100644 (file)
--- a/src/arch/power/isa/decoder.isa
+++ b/src/arch/power/isa/decoder.isa
@@ -973,6 +973,8 @@ decode PO default Unknown::unknown() {
                             0x100: mflr({{ Rt = LR; }});
                             0x120: mfctr({{ Rt = CTR; }});
                             0x1f9: mftar({{ Rt = TAR; }});
+                            0x188: mftb({{ Rt = curTick(); }});
+                            0x1a8: mftbu({{ Rt_uw = curTick() >> 32; }});
                         }
 
                         467: decode SPR {