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author | Gabe Black <gblack@eecs.umich.edu> | 2009-07-16 09:29:29 -0700 |
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committer | Gabe Black <gblack@eecs.umich.edu> | 2009-07-16 09:29:29 -0700 |
commit | ba6b8389ee72e17a6b966f2af24e80b2cff83e48 (patch) | |
tree | bb6ead4503f4b0fb5bd9e086799ccea18724d149 /src/arch/x86/isa/microops/fpop.isa | |
parent | 80c834ccac0b92cccd9756d4a2ec4cd4b46b6711 (diff) | |
download | gem5-ba6b8389ee72e17a6b966f2af24e80b2cff83e48.tar.xz |
X86: Take limitted advantage of the compilers type checking for microop operands.
Diffstat (limited to 'src/arch/x86/isa/microops/fpop.isa')
-rw-r--r-- | src/arch/x86/isa/microops/fpop.isa | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/src/arch/x86/isa/microops/fpop.isa b/src/arch/x86/isa/microops/fpop.isa index d4acfdbf4..e49bd8a20 100644 --- a/src/arch/x86/isa/microops/fpop.isa +++ b/src/arch/x86/isa/microops/fpop.isa @@ -99,12 +99,12 @@ def template MicroFpOpDeclare {{ %(class_name)s(ExtMachInst _machInst, const char * instMnem, bool isMicro, bool isDelayed, bool isFirst, bool isLast, - RegIndex _src1, RegIndex _src2, RegIndex _dest, + InstRegIndex _src1, InstRegIndex _src2, InstRegIndex _dest, uint8_t _dataSize, int8_t _spm); %(class_name)s(ExtMachInst _machInst, const char * instMnem, - RegIndex _src1, RegIndex _src2, RegIndex _dest, + InstRegIndex _src1, InstRegIndex _src2, InstRegIndex _dest, uint8_t _dataSize, int8_t _spm); %(BasicExecDeclare)s @@ -120,7 +120,7 @@ def template MicroFpOpConstructor {{ inline %(class_name)s::%(class_name)s( ExtMachInst machInst, const char * instMnem, - RegIndex _src1, RegIndex _src2, RegIndex _dest, + InstRegIndex _src1, InstRegIndex _src2, InstRegIndex _dest, uint8_t _dataSize, int8_t _spm) : %(base_class)s(machInst, "%(mnemonic)s", instMnem, false, false, false, false, @@ -133,7 +133,7 @@ def template MicroFpOpConstructor {{ inline %(class_name)s::%(class_name)s( ExtMachInst machInst, const char * instMnem, bool isMicro, bool isDelayed, bool isFirst, bool isLast, - RegIndex _src1, RegIndex _src2, RegIndex _dest, + InstRegIndex _src1, InstRegIndex _src2, InstRegIndex _dest, uint8_t _dataSize, int8_t _spm) : %(base_class)s(machInst, "%(mnemonic)s", instMnem, isMicro, isDelayed, isFirst, isLast, @@ -256,9 +256,9 @@ let {{ "spm" : self.spm} class Movfp(FpOp): - def __init__(self, dest, src1, flags=0, spm=0, \ + def __init__(self, dest, src1, spm=0, \ SetStatus=False, dataSize="env.dataSize"): - super(Movfp, self).__init__(dest, src1, flags, \ + super(Movfp, self).__init__(dest, src1, "InstRegIndex(0)", \ spm, SetStatus, dataSize) code = 'FpDestReg.uqw = FpSrcReg1.uqw;' else_code = 'FpDestReg.uqw = FpDestReg.uqw;' @@ -274,7 +274,8 @@ let {{ class ConvOp(FpOp): abstract = True def __init__(self, dest, src1): - super(ConvOp, self).__init__(dest, src1, "(int)FLOATREG_MICROFP0") + super(ConvOp, self).__init__(dest, src1, \ + "InstRegIndex(FLOATREG_MICROFP0)") # These probably shouldn't look at the ExtMachInst directly to figure # out what size to use and should instead delegate that to the macroop's @@ -318,7 +319,7 @@ let {{ class Compfp(FpOp): def __init__(self, src1, src2, spm=0, setStatus=False, \ dataSize="env.dataSize"): - super(Compfp, self).__init__("(int)FLOATREG_MICROFP0", \ + super(Compfp, self).__init__("InstRegIndex(FLOATREG_MICROFP0)", \ src1, src2, spm, setStatus, dataSize) # This class sets the condition codes in rflags according to the # rules for comparing floating point. |