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X86: Use the right portion of a register for stores.

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This commit is contained in:
Gabe Black 2009-02-25 10:19:14 -08:00
parent eafdf00eb3
commit 5f0428ef9f
1 changed files with 2 additions and 2 deletions
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4
src/arch/x86/isa/microops/ldstop.isa
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@ -466,9 +466,9 @@ let {{
microopClasses[name] = StoreOp
defineMicroStoreOp('St', 'Mem = Data;')
defineMicroStoreOp('St', 'Mem = pick(Data, 2, dataSize);')
defineMicroStoreOp('Stfp', 'Mem = FpData.uqw;')
defineMicroStoreOp('Stupd', 'Mem = Data;',
defineMicroStoreOp('Stupd', 'Mem = pick(Data, 2, dataSize);',
'Base = merge(Base, EA - SegBase, addressSize);',
'Base = merge(Base, pkt->req->getVaddr() - SegBase, addressSize);');
defineMicroStoreOp('Cda', 'Mem = 0;', mem_flags="Request::NO_ACCESS")