diff options
Diffstat (limited to 'src/arch/alpha/isa/decoder.isa')
| -rw-r--r-- | src/arch/alpha/isa/decoder.isa | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/arch/alpha/isa/decoder.isa b/src/arch/alpha/isa/decoder.isa index 270940df2..8025ba69f 100644 --- a/src/arch/alpha/isa/decoder.isa +++ b/src/arch/alpha/isa/decoder.isa @@ -786,7 +786,16 @@ decode OPCODE default Unknown::unknown() { format BasicOperate { 0x1e: decode PALMODE { 0: OpcdecFault::hw_rei(); - 1:hw_rei({{ xc->hwrei(); }}, IsSerializing, IsSerializeBefore); + 1: hw_rei({{ + NPC = ExcAddr; + ThreadContext * tc = xc->tcBase(); + if (!tc->misspeculating()) { + AlphaISA::Kernel::Statistics * kernelStats = + tc->getKernelStats(); + if (kernelStats) + kernelStats->hwrei(); + } + }}, IsSerializing, IsSerializeBefore); } // M5 special opcodes use the reserved 0x01 opcode space |