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| author | Korey Sewell <ksewell@umich.edu> | 2011-06-19 21:43:40 -0400 |
|---|---|---|
| committer | Korey Sewell <ksewell@umich.edu> | 2011-06-19 21:43:40 -0400 |
| commit | f1c3691356355d2ca865e48e91814c56293f6326 (patch) | |
| tree | 6608284d5bcdab42d69042034d49198c647b1a2c /src/cpu/inorder/pipeline_stage.cc | |
| parent | 0bfdf342da40842a05351d53a384db4a8ff88bf5 (diff) | |
| download | gem5-f1c3691356355d2ca865e48e91814c56293f6326.tar.xz | |
inorder: check for interrupts each tick
use a dummy instruction to facilitate the squash after
the interrupts trap
Diffstat (limited to 'src/cpu/inorder/pipeline_stage.cc')
| -rw-r--r-- | src/cpu/inorder/pipeline_stage.cc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/cpu/inorder/pipeline_stage.cc b/src/cpu/inorder/pipeline_stage.cc index 80068ab8f..3c945d31c 100644 --- a/src/cpu/inorder/pipeline_stage.cc +++ b/src/cpu/inorder/pipeline_stage.cc @@ -364,9 +364,10 @@ PipelineStage::setupSquash(DynInstPtr inst, ThreadID tid) toPrevStages->stageInfo[squash_stage][tid].doneSeqNum = squash_seq_num; - DPRINTF(InOrderStage, "[tid:%i]: Squashing after [sn:%i], " - "due to [sn:%i] %s.\n", tid, squash_seq_num, - inst->seqNum, inst->instName()); + DPRINTF(InOrderStage, "[tid:%i]: Setting up squashing after " + "[sn:%i], due to [sn:%i] %s. Squash-Start-Stage:%i\n", + tid, squash_seq_num, inst->seqNum, inst->instName(), + squash_stage); // Save squash num for later stage use cpu->lastSquashCycle[tid] = curTick(); |