diff options
Diffstat (limited to 'src/arch/sparc/miscregfile.cc')
| -rw-r--r-- | src/arch/sparc/miscregfile.cc | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/arch/sparc/miscregfile.cc b/src/arch/sparc/miscregfile.cc index 68c6fa84a..c58a1fd09 100644 --- a/src/arch/sparc/miscregfile.cc +++ b/src/arch/sparc/miscregfile.cc @@ -327,7 +327,11 @@ MiscReg MiscRegFile::readRegWithEffect(int miscReg, ThreadContext * tc) mbits(tick,63,63); case MISCREG_FPRS: warn("FPRS register read and FPU stuff not really implemented\n"); - return fprs; + // in legion if fp is enabled du and dl are set + if (fprs & 0x4) + return 0x7; + else + return 0; case MISCREG_PCR: case MISCREG_PIC: panic("Performance Instrumentation not impl\n"); @@ -399,7 +403,7 @@ void MiscRegFile::setReg(int miscReg, const MiscReg &val) gsr = val; break; case MISCREG_SOFTINT: - softint |= val; + softint = val; break; case MISCREG_TICK_CMPR: tick_cmpr = val; @@ -637,6 +641,8 @@ void MiscRegFile::setRegWithEffect(int miscReg, break; case MISCREG_PIL: case MISCREG_SOFTINT: + case MISCREG_SOFTINT_SET: + case MISCREG_SOFTINT_CLR: case MISCREG_TICK_CMPR: case MISCREG_STICK_CMPR: case MISCREG_HINTP: |