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| author | Siddarth Suresh <155843085+SiddarthSuresh98@users.noreply.github.com> | 2025-03-30 21:30:17 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-03-30 21:30:17 -0400 |
| commit | 52e1ca72925444b8e5a9bb5b240a4063a4d7b958 (patch) | |
| tree | bfd8e383eedbd40f5c9067e04734f62ed6ccab23 /src/sim/stage.cc | |
| parent | 12a9e93f913c0057f2ef32f5894931c8b4bd3a85 (diff) | |
| parent | 6a15f66bef28de9e1b982c3adda4d9b75c818852 (diff) | |
Merge pull request #42 from bdunahu/bdunahu
Add tests for EX, rest of (non-vector) instructions
Diffstat (limited to 'src/sim/stage.cc')
| -rw-r--r-- | src/sim/stage.cc | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/sim/stage.cc b/src/sim/stage.cc index 929a4b9..2c03741 100644 --- a/src/sim/stage.cc +++ b/src/sim/stage.cc @@ -21,6 +21,14 @@ Storage *Stage::storage; bool Stage::is_pipelined; int Stage::clock_cycle; +bool Stage::get_condition(CC c) { + return (this->gprs[3] >> c) & 1; +} + +void Stage::set_pc(unsigned int pc) { + this->pc = pc; +} + InstrDTO *Stage::advance(Response p) { InstrDTO *r = nullptr; @@ -45,15 +53,11 @@ InstrDTO *Stage::advance(Response p) void Stage::set_condition(CC c, bool v) { if (v) - this->gprs[3] = this->gprs[3] & 1 << c; + this->gprs[3] = this->gprs[3] | 1 << c; else this->gprs[3] = this->gprs[3] & ~(1 << c); } -bool Stage::get_condition(CC c) { - return (this->gprs[3] >> c) & 1; -} - signed int Stage::dereference_register(signed int v) { signed int r; |