diff options
Diffstat (limited to 'src/sim/stage.cc')
| -rw-r--r-- | src/sim/stage.cc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/sim/stage.cc b/src/sim/stage.cc index 62a7fd6..d8c882a 100644 --- a/src/sim/stage.cc +++ b/src/sim/stage.cc @@ -21,6 +21,18 @@ Storage *Stage::storage; bool Stage::is_pipelined; int Stage::clock_cycle; +void Stage::set_condition(CC c, bool v) +{ + if (v) + 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; |