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| author | Gabe Black <gblack@eecs.umich.edu> | 2007-07-29 01:30:28 -0700 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2007-07-29 01:30:28 -0700 |
| commit | e5f58903651299d8cbba793423d953e750eb16f4 (patch) | |
| tree | 28923cc4b161ce254c2a84d2b4261517ae6ca086 /src/arch/x86/isa | |
| parent | c52e28a4d9ddfcfb3e3610b88c1470d3147375a5 (diff) | |
| download | gem5-e5f58903651299d8cbba793423d953e750eb16f4.tar.xz | |
X86: Make limm use merge and allow overriding the data size.
--HG--
extra : convert_revision : c6057226b8ff8f272612a9d3bf7d1d9ba90c819b
Diffstat (limited to 'src/arch/x86/isa')
| -rw-r--r-- | src/arch/x86/isa/microops/limmop.isa | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/arch/x86/isa/microops/limmop.isa b/src/arch/x86/isa/microops/limmop.isa index 37180d7fa..ec68c36dc 100644 --- a/src/arch/x86/isa/microops/limmop.isa +++ b/src/arch/x86/isa/microops/limmop.isa @@ -142,12 +142,12 @@ def template MicroLimmOpConstructor {{ let {{ class LimmOp(X86Microop): - def __init__(self, dest, imm): + def __init__(self, dest, imm, dataSize="env.dataSize"): self.className = "Limm" self.mnemonic = "limm" self.dest = dest self.imm = imm - self.dataSize = "env.dataSize" + self.dataSize = dataSize def getAllocator(self, *microFlags): allocator = '''new %(class_name)s(machInst, mnemonic @@ -165,7 +165,7 @@ let {{ let {{ # Build up the all register version of this micro op iop = InstObjParams("limm", "Limm", 'X86MicroopBase', - {"code" : "DestReg = imm;"}) + {"code" : "DestReg = merge(DestReg, imm, dataSize);"}) header_output += MicroLimmOpDeclare.subst(iop) decoder_output += MicroLimmOpConstructor.subst(iop) decoder_output += MicroLimmOpDisassembly.subst(iop) |