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| author | Gabe Black <gblack@eecs.umich.edu> | 2012-02-11 14:16:38 -0800 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2012-02-11 14:16:38 -0800 |
| commit | 5b557a314f4dbde6f029b3f75c211332ac360f3a (patch) | |
| tree | 8be804d79afc881903830e5281fc86b7f7d5d5dc /src/arch/sparc/isa/base.isa | |
| parent | aa513a4a99cb8dfc6b605797acbbb64a5601ab6e (diff) | |
| download | gem5-5b557a314f4dbde6f029b3f75c211332ac360f3a.tar.xz | |
SPARC: Make PSTATE and HPSTATE a BitUnion.
This gets rid of cryptic bits of code with lots of bit manipulation, and makes
some comments redundant.
Diffstat (limited to 'src/arch/sparc/isa/base.isa')
| -rw-r--r-- | src/arch/sparc/isa/base.isa | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/arch/sparc/isa/base.isa b/src/arch/sparc/isa/base.isa index d38df1c25..3b3974cbf 100644 --- a/src/arch/sparc/isa/base.isa +++ b/src/arch/sparc/isa/base.isa @@ -567,8 +567,8 @@ output exec {{ checkFpEnableFault(%(CPU_exec_context)s *xc) { if (FullSystem) { - if (xc->readMiscReg(MISCREG_PSTATE) & PSTATE::pef && - xc->readMiscReg(MISCREG_FPRS) & 0x4) { + PSTATE pstate = xc->readMiscReg(MISCREG_PSTATE); + if (pstate.pef && xc->readMiscReg(MISCREG_FPRS) & 0x4) { return NoFault; } else { return new FpDisabled; |