diff options
Diffstat (limited to 'src/arch/x86/isa/microops')
| -rw-r--r-- | src/arch/x86/isa/microops/base.isa | 2 | ||||
| -rw-r--r-- | src/arch/x86/isa/microops/fpop.isa | 17 | ||||
| -rw-r--r-- | src/arch/x86/isa/microops/ldstop.isa | 40 | ||||
| -rw-r--r-- | src/arch/x86/isa/microops/limmop.isa | 12 | ||||
| -rw-r--r-- | src/arch/x86/isa/microops/regop.isa | 50 |
5 files changed, 62 insertions, 59 deletions
diff --git a/src/arch/x86/isa/microops/base.isa b/src/arch/x86/isa/microops/base.isa index f1007bf71..8541df831 100644 --- a/src/arch/x86/isa/microops/base.isa +++ b/src/arch/x86/isa/microops/base.isa @@ -86,7 +86,7 @@ let {{ const EmulEnv &env = macroop ? macroop->getEmulEnv() : dummyEmulEnv; // env may not be used in the microop's constructor. - RegIndex reg = env.reg; + InstRegIndex reg(env.reg); reg = reg; using namespace RomLabels; return %s; 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. diff --git a/src/arch/x86/isa/microops/ldstop.isa b/src/arch/x86/isa/microops/ldstop.isa index c4c57a954..94c707f73 100644 --- a/src/arch/x86/isa/microops/ldstop.isa +++ b/src/arch/x86/isa/microops/ldstop.isa @@ -121,17 +121,17 @@ def template MicroLeaDeclare {{ %(class_name)s(ExtMachInst _machInst, const char * instMnem, bool isMicro, bool isDelayed, bool isFirst, bool isLast, - uint8_t _scale, RegIndex _index, RegIndex _base, - uint64_t _disp, uint8_t _segment, - RegIndex _data, + uint8_t _scale, InstRegIndex _index, InstRegIndex _base, + uint64_t _disp, InstRegIndex _segment, + InstRegIndex _data, uint8_t _dataSize, uint8_t _addressSize, Request::FlagsType _memFlags); %(class_name)s(ExtMachInst _machInst, const char * instMnem, - uint8_t _scale, RegIndex _index, RegIndex _base, - uint64_t _disp, uint8_t _segment, - RegIndex _data, + uint8_t _scale, InstRegIndex _index, InstRegIndex _base, + uint64_t _disp, InstRegIndex _segment, + InstRegIndex _data, uint8_t _dataSize, uint8_t _addressSize, Request::FlagsType _memFlags); @@ -297,17 +297,17 @@ def template MicroLdStOpDeclare {{ %(class_name)s(ExtMachInst _machInst, const char * instMnem, bool isMicro, bool isDelayed, bool isFirst, bool isLast, - uint8_t _scale, RegIndex _index, RegIndex _base, - uint64_t _disp, uint8_t _segment, - RegIndex _data, + uint8_t _scale, InstRegIndex _index, InstRegIndex _base, + uint64_t _disp, InstRegIndex _segment, + InstRegIndex _data, uint8_t _dataSize, uint8_t _addressSize, Request::FlagsType _memFlags); %(class_name)s(ExtMachInst _machInst, const char * instMnem, - uint8_t _scale, RegIndex _index, RegIndex _base, - uint64_t _disp, uint8_t _segment, - RegIndex _data, + uint8_t _scale, InstRegIndex _index, InstRegIndex _base, + uint64_t _disp, InstRegIndex _segment, + InstRegIndex _data, uint8_t _dataSize, uint8_t _addressSize, Request::FlagsType _memFlags); @@ -328,9 +328,9 @@ def template MicroLdStOpConstructor {{ inline %(class_name)s::%(class_name)s( ExtMachInst machInst, const char * instMnem, - uint8_t _scale, RegIndex _index, RegIndex _base, - uint64_t _disp, uint8_t _segment, - RegIndex _data, + uint8_t _scale, InstRegIndex _index, InstRegIndex _base, + uint64_t _disp, InstRegIndex _segment, + InstRegIndex _data, uint8_t _dataSize, uint8_t _addressSize, Request::FlagsType _memFlags) : %(base_class)s(machInst, "%(mnemonic)s", instMnem, @@ -345,9 +345,9 @@ def template MicroLdStOpConstructor {{ inline %(class_name)s::%(class_name)s( ExtMachInst machInst, const char * instMnem, bool isMicro, bool isDelayed, bool isFirst, bool isLast, - uint8_t _scale, RegIndex _index, RegIndex _base, - uint64_t _disp, uint8_t _segment, - RegIndex _data, + uint8_t _scale, InstRegIndex _index, InstRegIndex _base, + uint64_t _disp, InstRegIndex _segment, + InstRegIndex _data, uint8_t _dataSize, uint8_t _addressSize, Request::FlagsType _memFlags) : %(base_class)s(machInst, "%(mnemonic)s", instMnem, @@ -517,7 +517,7 @@ let {{ def __init__(self, segment, addr, disp = 0, dataSize="env.dataSize", addressSize="env.addressSize"): - super(TiaOp, self).__init__("NUM_INTREGS", segment, + super(TiaOp, self).__init__("InstRegIndex(NUM_INTREGS)", segment, addr, disp, dataSize, addressSize, "0", False, False) self.className = "Tia" self.mnemonic = "tia" @@ -528,7 +528,7 @@ let {{ def __init__(self, segment, addr, disp = 0, dataSize="env.dataSize", addressSize="env.addressSize", atCPL0=False): - super(CdaOp, self).__init__("NUM_INTREGS", segment, + super(CdaOp, self).__init__("InstRegIndex(NUM_INTREGS)", segment, addr, disp, dataSize, addressSize, "0", atCPL0, False) self.className = "Cda" self.mnemonic = "cda" diff --git a/src/arch/x86/isa/microops/limmop.isa b/src/arch/x86/isa/microops/limmop.isa index 4e75ab8b0..f7e7728ab 100644 --- a/src/arch/x86/isa/microops/limmop.isa +++ b/src/arch/x86/isa/microops/limmop.isa @@ -88,11 +88,11 @@ def template MicroLimmOpDeclare {{ %(class_name)s(ExtMachInst _machInst, const char * instMnem, bool isMicro, bool isDelayed, bool isFirst, bool isLast, - RegIndex _dest, uint64_t _imm, uint8_t _dataSize); + InstRegIndex _dest, uint64_t _imm, uint8_t _dataSize); %(class_name)s(ExtMachInst _machInst, const char * instMnem, - RegIndex _dest, uint64_t _imm, uint8_t _dataSize); + InstRegIndex _dest, uint64_t _imm, uint8_t _dataSize); %(BasicExecDeclare)s }; @@ -122,10 +122,10 @@ def template MicroLimmOpConstructor {{ inline %(class_name)s::%(class_name)s( ExtMachInst machInst, const char * instMnem, - RegIndex _dest, uint64_t _imm, uint8_t _dataSize) : + InstRegIndex _dest, uint64_t _imm, uint8_t _dataSize) : %(base_class)s(machInst, "%(mnemonic)s", instMnem, false, false, false, false, %(op_class)s), - dest(_dest), imm(_imm), dataSize(_dataSize) + dest(_dest.idx), imm(_imm), dataSize(_dataSize) { buildMe(); } @@ -133,10 +133,10 @@ def template MicroLimmOpConstructor {{ inline %(class_name)s::%(class_name)s( ExtMachInst machInst, const char * instMnem, bool isMicro, bool isDelayed, bool isFirst, bool isLast, - RegIndex _dest, uint64_t _imm, uint8_t _dataSize) : + InstRegIndex _dest, uint64_t _imm, uint8_t _dataSize) : %(base_class)s(machInst, "%(mnemonic)s", instMnem, isMicro, isDelayed, isFirst, isLast, %(op_class)s), - dest(_dest), imm(_imm), dataSize(_dataSize) + dest(_dest.idx), imm(_imm), dataSize(_dataSize) { buildMe(); } diff --git a/src/arch/x86/isa/microops/regop.isa b/src/arch/x86/isa/microops/regop.isa index dfa10587a..cabdc2172 100644 --- a/src/arch/x86/isa/microops/regop.isa +++ b/src/arch/x86/isa/microops/regop.isa @@ -126,12 +126,12 @@ def template MicroRegOpDeclare {{ %(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, uint16_t _ext); %(class_name)s(ExtMachInst _machInst, const char * instMnem, - RegIndex _src1, RegIndex _src2, RegIndex _dest, + InstRegIndex _src1, InstRegIndex _src2, InstRegIndex _dest, uint8_t _dataSize, uint16_t _ext); %(BasicExecDeclare)s @@ -149,12 +149,12 @@ def template MicroRegOpImmDeclare {{ %(class_name)s(ExtMachInst _machInst, const char * instMnem, bool isMicro, bool isDelayed, bool isFirst, bool isLast, - RegIndex _src1, uint16_t _imm8, RegIndex _dest, + InstRegIndex _src1, uint16_t _imm8, InstRegIndex _dest, uint8_t _dataSize, uint16_t _ext); %(class_name)s(ExtMachInst _machInst, const char * instMnem, - RegIndex _src1, uint16_t _imm8, RegIndex _dest, + InstRegIndex _src1, uint16_t _imm8, InstRegIndex _dest, uint8_t _dataSize, uint16_t _ext); %(BasicExecDeclare)s @@ -170,7 +170,7 @@ def template MicroRegOpConstructor {{ 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, uint16_t _ext) : %(base_class)s(machInst, "%(mnemonic)s", instMnem, false, false, false, false, @@ -183,7 +183,7 @@ def template MicroRegOpConstructor {{ 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, uint16_t _ext) : %(base_class)s(machInst, "%(mnemonic)s", instMnem, isMicro, isDelayed, isFirst, isLast, @@ -203,7 +203,7 @@ def template MicroRegOpImmConstructor {{ inline %(class_name)s::%(class_name)s( ExtMachInst machInst, const char * instMnem, - RegIndex _src1, uint16_t _imm8, RegIndex _dest, + InstRegIndex _src1, uint16_t _imm8, InstRegIndex _dest, uint8_t _dataSize, uint16_t _ext) : %(base_class)s(machInst, "%(mnemonic)s", instMnem, false, false, false, false, @@ -216,7 +216,7 @@ def template MicroRegOpImmConstructor {{ inline %(class_name)s::%(class_name)s( ExtMachInst machInst, const char * instMnem, bool isMicro, bool isDelayed, bool isFirst, bool isLast, - RegIndex _src1, uint16_t _imm8, RegIndex _dest, + InstRegIndex _src1, uint16_t _imm8, InstRegIndex _dest, uint8_t _dataSize, uint16_t _ext) : %(base_class)s(machInst, "%(mnemonic)s", instMnem, isMicro, isDelayed, isFirst, isLast, @@ -481,12 +481,14 @@ let {{ def __init__(self, dest, src1=None, dataSize="env.dataSize"): if not src1: src1 = dest - super(RdRegOp, self).__init__(dest, src1, "NUM_INTREGS", None, dataSize) + super(RdRegOp, self).__init__(dest, src1, \ + "InstRegIndex(NUM_INTREGS)", None, dataSize) class WrRegOp(RegOp): abstract = True def __init__(self, src1, src2, flags=None, dataSize="env.dataSize"): - super(WrRegOp, self).__init__("NUM_INTREGS", src1, src2, flags, dataSize) + super(WrRegOp, self).__init__("InstRegIndex(NUM_INTREGS)", \ + src1, src2, flags, dataSize) class Add(FlagRegOp): code = 'DestReg = merge(DestReg, psrc1 + op2, dataSize);' @@ -553,7 +555,8 @@ let {{ def __init__(self, dest, src1=None, flags=None, dataSize="env.dataSize"): if not src1: src1 = dest - super(RdRegOp, self).__init__(dest, src1, "NUM_INTREGS", flags, dataSize) + super(RdRegOp, self).__init__(dest, src1, \ + "InstRegIndex(NUM_INTREGS)", flags, dataSize) code = 'DestReg = merge(SrcReg1, ProdHi, dataSize);' flag_code = ''' if (ProdHi) @@ -885,7 +888,7 @@ let {{ def __init__(self, dest, imm, flags=None, \ dataSize="env.dataSize"): super(Ruflag, self).__init__(dest, \ - "NUM_INTREGS", imm, flags, dataSize) + "InstRegIndex(NUM_INTREGS)", imm, flags, dataSize) class Rflag(RegOp): code = ''' @@ -899,7 +902,7 @@ let {{ def __init__(self, dest, imm, flags=None, \ dataSize="env.dataSize"): super(Rflag, self).__init__(dest, \ - "NUM_INTREGS", imm, flags, dataSize) + "InstRegIndex(NUM_INTREGS)", imm, flags, dataSize) class Sext(RegOp): code = ''' @@ -926,7 +929,7 @@ let {{ class Rddr(RegOp): def __init__(self, dest, src1, flags=None, dataSize="env.dataSize"): super(Rddr, self).__init__(dest, \ - src1, "NUM_INTREGS", flags, dataSize) + src1, "InstRegIndex(NUM_INTREGS)", flags, dataSize) code = ''' CR4 cr4 = CR4Op; DR7 dr7 = DR7Op; @@ -942,14 +945,13 @@ let {{ class Wrdr(RegOp): def __init__(self, dest, src1, flags=None, dataSize="env.dataSize"): super(Wrdr, self).__init__(dest, \ - src1, "NUM_INTREGS", flags, dataSize) + src1, "InstRegIndex(NUM_INTREGS)", flags, dataSize) code = ''' CR4 cr4 = CR4Op; DR7 dr7 = DR7Op; if ((cr4.de == 1 && (dest == 4 || dest == 5)) || dest >= 8) { fault = new InvalidOpcode(); - } else if ((dest == 6 || dest == 7) && - bits(psrc1, 63, 32) && + } else if ((dest == 6 || dest == 7) && bits(psrc1, 63, 32) && machInst.mode.mode == LongMode) { fault = new GeneralProtection(0); } else if (dr7.gd) { @@ -962,7 +964,7 @@ let {{ class Rdcr(RegOp): def __init__(self, dest, src1, flags=None, dataSize="env.dataSize"): super(Rdcr, self).__init__(dest, \ - src1, "NUM_INTREGS", flags, dataSize) + src1, "InstRegIndex(NUM_INTREGS)", flags, dataSize) code = ''' if (src1 == 1 || (src1 > 4 && src1 < 8) || (src1 > 8)) { fault = new InvalidOpcode(); @@ -974,7 +976,7 @@ let {{ class Wrcr(RegOp): def __init__(self, dest, src1, flags=None, dataSize="env.dataSize"): super(Wrcr, self).__init__(dest, \ - src1, "NUM_INTREGS", flags, dataSize) + src1, "InstRegIndex(NUM_INTREGS)", flags, dataSize) code = ''' if (dest == 1 || (dest > 4 && dest < 8) || (dest > 8)) { fault = new InvalidOpcode(); @@ -1028,7 +1030,7 @@ let {{ abstract = True def __init__(self, dest, src1, flags=None, dataSize="env.dataSize"): super(SegOp, self).__init__(dest, \ - src1, "NUM_INTREGS", flags, dataSize) + src1, "InstRegIndex(NUM_INTREGS)", flags, dataSize) class Wrbase(SegOp): code = ''' @@ -1072,16 +1074,16 @@ let {{ class Rdval(RegOp): def __init__(self, dest, src1, flags=None, dataSize="env.dataSize"): - super(Rdval, self).__init__(dest, \ - src1, "NUM_INTREGS", flags, dataSize) + super(Rdval, self).__init__(dest, src1, \ + "InstRegIndex(NUM_INTREGS)", flags, dataSize) code = ''' DestReg = MiscRegSrc1; ''' class Wrval(RegOp): def __init__(self, dest, src1, flags=None, dataSize="env.dataSize"): - super(Wrval, self).__init__(dest, \ - src1, "NUM_INTREGS", flags, dataSize) + super(Wrval, self).__init__(dest, src1, \ + "InstRegIndex(NUM_INTREGS)", flags, dataSize) code = ''' MiscRegDest = SrcReg1; ''' |