diff options
| author | Gabe Black <gblack@eecs.umich.edu> | 2007-05-09 22:04:58 -0700 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2007-05-09 22:04:58 -0700 |
| commit | 6d199f0b25e2e8c46f626187bb6f5f06d7bcc55c (patch) | |
| tree | 3ba190ad2fdd26122e4b9047a88e1e18957fe44c /src/cpu/base_dyn_inst_impl.hh | |
| parent | e08a5c60524d9e8d9a84d661c9464e3fe1289e2f (diff) | |
| parent | 4ad1b58fdd7cc9ba9704ae966a41c99fd0f1dbc9 (diff) | |
| download | gem5-6d199f0b25e2e8c46f626187bb6f5f06d7bcc55c.tar.xz | |
Merge zizzer.eecs.umich.edu:/bk/newmem
into doughnut.mwconnections.com:/home/gblack/newmem-o3-micro
--HG--
extra : convert_revision : 56c2205cdbb9af64c30b381a80b4d14c97841da7
Diffstat (limited to 'src/cpu/base_dyn_inst_impl.hh')
| -rw-r--r-- | src/cpu/base_dyn_inst_impl.hh | 55 |
1 files changed, 51 insertions, 4 deletions
diff --git a/src/cpu/base_dyn_inst_impl.hh b/src/cpu/base_dyn_inst_impl.hh index a1c866336..acf8af9cf 100644 --- a/src/cpu/base_dyn_inst_impl.hh +++ b/src/cpu/base_dyn_inst_impl.hh @@ -62,19 +62,66 @@ my_hash_t thishash; #endif template <class Impl> -BaseDynInst<Impl>::BaseDynInst(TheISA::ExtMachInst machInst, +BaseDynInst<Impl>::BaseDynInst(StaticInstPtr _staticInst, Addr inst_PC, Addr inst_NPC, + Addr inst_MicroPC, Addr pred_PC, Addr pred_NPC, + Addr pred_MicroPC, InstSeqNum seq_num, ImplCPU *cpu) - : staticInst(machInst), traceData(NULL), cpu(cpu) + : staticInst(_staticInst), traceData(NULL), cpu(cpu) { seqNum = seq_num; + bool nextIsMicro = + staticInst->isMicroOp() && !staticInst->isLastMicroOp(); + PC = inst_PC; - nextPC = inst_NPC; - nextNPC = nextPC + sizeof(TheISA::MachInst); + microPC = inst_MicroPC; + if (nextIsMicro) { + nextPC = inst_PC; + nextNPC = inst_NPC; + nextMicroPC = microPC + 1; + } else { + nextPC = inst_NPC; + nextNPC = nextPC + sizeof(TheISA::MachInst); + nextMicroPC = 0; + } + predPC = pred_PC; + predNPC = pred_NPC; + predMicroPC = pred_MicroPC; + predTaken = false; + + initVars(); +} + +template <class Impl> +BaseDynInst<Impl>::BaseDynInst(TheISA::ExtMachInst inst, + Addr inst_PC, Addr inst_NPC, + Addr inst_MicroPC, + Addr pred_PC, Addr pred_NPC, + Addr pred_MicroPC, + InstSeqNum seq_num, ImplCPU *cpu) + : staticInst(inst), traceData(NULL), cpu(cpu) +{ + seqNum = seq_num; + + bool nextIsMicro = + staticInst->isMicroOp() && !staticInst->isLastMicroOp(); + + PC = inst_PC; + microPC = inst_MicroPC; + if (nextIsMicro) { + nextPC = inst_PC; + nextNPC = inst_NPC; + nextMicroPC = microPC + 1; + } else { + nextPC = inst_NPC; + nextNPC = nextPC + sizeof(TheISA::MachInst); + nextMicroPC = 0; + } predPC = pred_PC; predNPC = pred_NPC; + predMicroPC = pred_MicroPC; predTaken = false; initVars(); |