diff options
| author | bd <bdunahu@operationnull.com> | 2025-04-18 00:03:56 -0400 |
|---|---|---|
| committer | bd <bdunahu@operationnull.com> | 2025-04-18 00:03:56 -0400 |
| commit | 360e6cbffb3d2c1279ae7c3a02c2850f5523eeb2 (patch) | |
| tree | 5bc5c848ca6b5326480c7b0760087db79c8653f1 /src/sim/if.cc | |
| parent | 12a8ceb7b7046652264c98a2d0de2dd4fd7c5cd4 (diff) | |
Keep track of squashed instructions in DTO object
Diffstat (limited to 'src/sim/if.cc')
| -rw-r--r-- | src/sim/if.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/sim/if.cc b/src/sim/if.cc index bab2608..6494912 100644 --- a/src/sim/if.cc +++ b/src/sim/if.cc @@ -12,8 +12,9 @@ InstrDTO *IF::advance(Response p) this->advance_helper(); if (this->curr_instr != nullptr && p == WAIT) { - // mutual consent - ++this->pc; + // don't increment PC if the PC was just set by wb + if (this->curr_instr->is_squashed() != 1) + ++this->pc; r = new InstrDTO(*this->curr_instr); delete curr_instr; curr_instr = nullptr; |