diff options
Diffstat (limited to 'cpu/static_inst.hh')
| -rw-r--r-- | cpu/static_inst.hh | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/cpu/static_inst.hh b/cpu/static_inst.hh index 20116554e..f0b75c10e 100644 --- a/cpu/static_inst.hh +++ b/cpu/static_inst.hh @@ -33,8 +33,9 @@ #include <string> #include "base/hashmap.hh" +#include "base/misc.hh" #include "base/refcnt.hh" -#include "encumbered/cpu/full/op_class.hh" +#include "cpu/op_class.hh" #include "sim/host.hh" #include "arch/isa_traits.hh" @@ -390,6 +391,18 @@ class StaticInst : public StaticInstBase /// @retval A pointer to the corresponding StaticInst object. //This is defined as inline below. static StaticInstPtr decode(ExtMachInst mach_inst); + + //MIPS Decoder Debug Functions + int getOpcode() { return (machInst & 0xFC000000) >> 26 ; }//31..26 + int getRs() { return (machInst & 0x03E00000) >> 21; } //25...21 + int getRt() { return (machInst & 0x001F0000) >> 16; } //20...16 + int getRd() { return (machInst & 0x0000F800) >> 11; } //15...11 + int getImm() { return (machInst & 0x0000FFFF); } //15...0 + int getFunction(){ return (machInst & 0x0000003F); }//5...0 + int getBranch(){ return (machInst & 0x0000FFFF); }//15...0 + int getJump(){ return (machInst & 0x03FFFFFF); }//5...0 + int getHint(){ return (machInst & 0x000007C0) >> 6; } //10...6 + std::string getName() { return mnemonic; } }; typedef RefCountingPtr<StaticInstBase> StaticInstBasePtr; |