diff options
Diffstat (limited to 'src/arch/arm/insts/macromem.hh')
| -rw-r--r-- | src/arch/arm/insts/macromem.hh | 41 |
1 files changed, 39 insertions, 2 deletions
diff --git a/src/arch/arm/insts/macromem.hh b/src/arch/arm/insts/macromem.hh index 923e9c0a1..c1c8383da 100644 --- a/src/arch/arm/insts/macromem.hh +++ b/src/arch/arm/insts/macromem.hh @@ -128,6 +128,23 @@ class MicroNeonMixLaneOp : public MicroNeonMixOp { } }; +/** + * Microops of the form IntRegA = IntRegB + */ +class MicroIntMov : public MicroOp +{ + protected: + RegIndex ura, urb; + + MicroIntMov(const char *mnem, ExtMachInst machInst, OpClass __opClass, + RegIndex _ura, RegIndex _urb) + : MicroOp(mnem, machInst, __opClass), + ura(_ura), urb(_urb) + { + } + + std::string generateDisassembly(Addr pc, const SymbolTable *symtab) const; +}; /** * Microops of the form IntRegA = IntRegB op Imm @@ -136,10 +153,10 @@ class MicroIntImmOp : public MicroOp { protected: RegIndex ura, urb; - uint8_t imm; + uint32_t imm; MicroIntImmOp(const char *mnem, ExtMachInst machInst, OpClass __opClass, - RegIndex _ura, RegIndex _urb, uint8_t _imm) + RegIndex _ura, RegIndex _urb, uint32_t _imm) : MicroOp(mnem, machInst, __opClass), ura(_ura), urb(_urb), imm(_imm) { @@ -167,6 +184,26 @@ class MicroIntOp : public MicroOp }; /** + * Microops of the form IntRegA = IntRegB op shifted IntRegC + */ +class MicroIntRegOp : public MicroOp +{ + protected: + RegIndex ura, urb, urc; + int32_t shiftAmt; + ArmShiftType shiftType; + + MicroIntRegOp(const char *mnem, ExtMachInst machInst, OpClass __opClass, + RegIndex _ura, RegIndex _urb, RegIndex _urc, + int32_t _shiftAmt, ArmShiftType _shiftType) + : MicroOp(mnem, machInst, __opClass), + ura(_ura), urb(_urb), urc(_urc), + shiftAmt(_shiftAmt), shiftType(_shiftType) + { + } +}; + +/** * Memory microops which use IntReg + Imm addressing */ class MicroMemOp : public MicroIntImmOp |