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Diffstat (limited to 'src/cpu/inorder/pipeline_stage.hh')
| -rw-r--r-- | src/cpu/inorder/pipeline_stage.hh | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/src/cpu/inorder/pipeline_stage.hh b/src/cpu/inorder/pipeline_stage.hh index d0d9112c0..963d96afb 100644 --- a/src/cpu/inorder/pipeline_stage.hh +++ b/src/cpu/inorder/pipeline_stage.hh @@ -227,21 +227,17 @@ class PipelineStage public: void activateThread(ThreadID tid); - /** Squashes if there is a PC-relative branch that was predicted - * incorrectly. Sends squash information back to fetch. - */ - void squashDueToBranch(DynInstPtr &inst, ThreadID tid); + /** Setup Squashing Information to be passed back thru the pipeline */ + void setupSquash(DynInstPtr inst, ThreadID tid); virtual void squashDueToMemStall(InstSeqNum seq_num, ThreadID tid); + /** Perform squash of instructions above seq_num */ + virtual void squash(InstSeqNum squash_num, ThreadID tid); + /** Squash instructions from stage buffer */ void squashPrevStageInsts(InstSeqNum squash_seq_num, ThreadID tid); - /** Squashes due to commit signalling a squash. Changes status to - * squashing and clears block/unblock signals as needed. - */ - virtual void squash(InstSeqNum squash_num, ThreadID tid); - void dumpInsts(); protected: |