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| author | Gabe Black <gblack@eecs.umich.edu> | 2006-12-06 05:42:09 -0500 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2006-12-06 05:42:09 -0500 |
| commit | c541be3a48dc8252fe26e020122039a5e9b9193c (patch) | |
| tree | cd1830624086aef389b09d8def4817ec807bcc6c /src/arch/sparc/intregfile.cc | |
| parent | 4d8a0541dd16cf358c16dc8ad474717fcbed753f (diff) | |
| download | gem5-c541be3a48dc8252fe26e020122039a5e9b9193c.tar.xz | |
Changed the integer register file to work with flattened indices.
--HG--
extra : convert_revision : c5153c3c712e5d18b5233e1fd205806adcb30654
Diffstat (limited to 'src/arch/sparc/intregfile.cc')
| -rw-r--r-- | src/arch/sparc/intregfile.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/arch/sparc/intregfile.cc b/src/arch/sparc/intregfile.cc index 0a8ac055f..594fe4bea 100644 --- a/src/arch/sparc/intregfile.cc +++ b/src/arch/sparc/intregfile.cc @@ -66,6 +66,7 @@ void IntRegFile::clear() memset(regGlobals[x], 0, sizeof(IntReg) * RegsPerFrame); for(int x = 0; x < 2 * NWindows; x++) memset(regSegments[x], 0, sizeof(IntReg) * RegsPerFrame); + memset(regs, 0, sizeof(IntReg) * NumIntRegs); } IntRegFile::IntRegFile() @@ -78,6 +79,8 @@ IntRegFile::IntRegFile() IntReg IntRegFile::readReg(int intReg) { + DPRINTF(Sparc, "Read register %d = 0x%x\n", intReg, regs[intReg]); + return regs[intReg]; IntReg val; if(intReg < NumIntArchRegs) val = regView[intReg >> FrameOffsetBits][intReg & FrameOffsetMask]; @@ -96,6 +99,12 @@ void IntRegFile::setReg(int intReg, const IntReg &val) if(intReg) { DPRINTF(Sparc, "Wrote register %d = 0x%x\n", intReg, val); + regs[intReg] = val; + } + return; + if(intReg) + { + DPRINTF(Sparc, "Wrote register %d = 0x%x\n", intReg, val); if(intReg < NumIntArchRegs) regView[intReg >> FrameOffsetBits][intReg & FrameOffsetMask] = val; else if((intReg -= NumIntArchRegs) < NumMicroIntRegs) |