gem5  v21.2.0.0
emulenv.hh
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37 
38 #ifndef __ARCH_X86_EMULENV_HH__
39 #define __ARCH_X86_EMULENV_HH__
40 
41 #include "arch/x86/regs/int.hh"
42 #include "arch/x86/regs/segment.hh"
43 #include "arch/x86/types.hh"
44 
45 namespace gem5
46 {
47 
48 namespace X86ISA
49 {
50  struct EmulEnv
51  {
55  uint8_t scale;
58  int dataSize;
60  int stackSize;
61 
62  EmulEnv(RegIndex _reg, RegIndex _regm,
63  int _dataSize, int _addressSize, int _stackSize) :
64  reg(_reg), regm(_regm), seg(SEGMENT_REG_DS),
65  scale(0), index(INTREG_T0),
66  base(INTREG_T0),
67  dataSize(_dataSize), addressSize(_addressSize),
68  stackSize(_stackSize)
69  {;}
70 
71  void doModRM(const ExtMachInst & machInst);
72  void setSeg(const ExtMachInst & machInst);
73  };
74 
75 } // namespace X86ISA
76 } // namespace gem5
77 
78 #endif // __ARCH_X86_TYPES_HH__
gem5::X86ISA::EmulEnv::dataSize
int dataSize
Definition: emulenv.hh:58
gem5::X86ISA::EmulEnv::addressSize
int addressSize
Definition: emulenv.hh:59
gem5::X86ISA::EmulEnv
Definition: emulenv.hh:50
gem5::X86ISA::SegmentRegIndex
SegmentRegIndex
Definition: segment.hh:46
gem5::X86ISA::EmulEnv::stackSize
int stackSize
Definition: emulenv.hh:60
gem5::X86ISA::EmulEnv::scale
uint8_t scale
Definition: emulenv.hh:55
gem5::X86ISA::EmulEnv::EmulEnv
EmulEnv(RegIndex _reg, RegIndex _regm, int _dataSize, int _addressSize, int _stackSize)
Definition: emulenv.hh:62
gem5::X86ISA::EmulEnv::doModRM
void doModRM(const ExtMachInst &machInst)
Definition: emulenv.cc:49
gem5::X86ISA::EmulEnv::index
RegIndex index
Definition: emulenv.hh:56
int.hh
segment.hh
gem5::X86ISA::SEGMENT_REG_DS
@ SEGMENT_REG_DS
Definition: segment.hh:51
gem5::X86ISA::ExtMachInst
Definition: types.hh:206
gem5::X86ISA::EmulEnv::regm
RegIndex regm
Definition: emulenv.hh:53
gem5::X86ISA::EmulEnv::setSeg
void setSeg(const ExtMachInst &machInst)
Definition: emulenv.cc:116
gem5::X86ISA::EmulEnv::base
RegIndex base
Definition: emulenv.hh:57
gem5::RegIndex
uint16_t RegIndex
Definition: types.hh:176
gem5
Reference material can be found at the JEDEC website: UFS standard http://www.jedec....
Definition: tlb.cc:60
gem5::X86ISA::EmulEnv::reg
RegIndex reg
Definition: emulenv.hh:52
gem5::X86ISA::EmulEnv::seg
SegmentRegIndex seg
Definition: emulenv.hh:54
types.hh

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