dioscuri.module.cpu32
Class ProtectedModeUDecoder

java.lang.Object
  extended by dioscuri.module.cpu32.ProtectedModeUDecoder
All Implemented Interfaces:
Decoder, InstructionSource, MicrocodeSet

public final class ProtectedModeUDecoder
extends java.lang.Object
implements MicrocodeSet, Decoder, InstructionSource

Author:
Bram Lohman, Bart Kiers

Field Summary
 
Fields inherited from interface dioscuri.module.cpu32.MicrocodeSet
AAA, AAD, AAM, AAS, ADC, ADC_O16_FLAGS, ADC_O32_FLAGS, ADC_O8_FLAGS, ADD, ADD_O16_FLAGS, ADD_O32_FLAGS, ADD_O8_FLAGS, ADDR_2EAX, ADDR_2EBP, ADDR_2EBX, ADDR_2ECX, ADDR_2EDI, ADDR_2EDX, ADDR_2ESI, ADDR_2ESP, ADDR_2REG1, ADDR_4EAX, ADDR_4EBP, ADDR_4EBX, ADDR_4ECX, ADDR_4EDI, ADDR_4EDX, ADDR_4ESI, ADDR_4ESP, ADDR_4REG1, ADDR_8EAX, ADDR_8EBP, ADDR_8EBX, ADDR_8ECX, ADDR_8EDI, ADDR_8EDX, ADDR_8ESI, ADDR_8ESP, ADDR_8REG1, ADDR_AX, ADDR_BP, ADDR_BX, ADDR_CX, ADDR_DI, ADDR_DX, ADDR_EAX, ADDR_EBP, ADDR_EBX, ADDR_ECX, ADDR_EDI, ADDR_EDX, ADDR_ESI, ADDR_ESP, ADDR_IB, ADDR_ID, ADDR_IW, ADDR_MASK16, ADDR_REG1, ADDR_SI, ADDR_SP, ADDR_uAL, AND, BITWISE_FLAGS_O16, BITWISE_FLAGS_O32, BITWISE_FLAGS_O8, BOUND_O16, BOUND_O32, BSF, BSR, BSWAP, BT_MEM, BT_O16, BT_O32, BTC_MEM, BTC_O16, BTC_O32, BTR_MEM, BTR_O16, BTR_O32, BTS_MEM, BTS_O16, BTS_O32, CALL_ABS_O16_A16, CALL_ABS_O16_A32, CALL_ABS_O32_A16, CALL_ABS_O32_A32, CALL_FAR_O16_A16, CALL_FAR_O16_A32, CALL_FAR_O32_A16, CALL_FAR_O32_A32, CALL_O16_A16, CALL_O16_A32, CALL_O32_A16, CALL_O32_A32, CDQ, CLC, CLD, CLI, CLTS, CMC, CMOVA, CMOVC, CMOVG, CMOVL, CMOVNA, CMOVNC, CMOVNG, CMOVNL, CMOVNO, CMOVNP, CMOVNS, CMOVNZ, CMOVO, CMOVP, CMOVS, CMOVZ, CMPSB_A16, CMPSB_A32, CMPSD_A16, CMPSD_A32, CMPSW_A16, CMPSW_A32, CMPXCHG, CMPXCHG_O16_FLAGS, CMPXCHG_O32_FLAGS, CMPXCHG_O8_FLAGS, CMPXCHG8B, CPUID, CWD, DAA, DAS, DEC, DEC_O16_FLAGS, DEC_O32_FLAGS, DEC_O8_FLAGS, DIV_O16, DIV_O32, DIV_O8, EIP_UPDATE, ENTER_O16_A16, ENTER_O16_A32, ENTER_O32_A16, ENTER_O32_A32, F2XM1, FABS, FADD, FBCD2F, FCHECK0, FCHECK1, FCHOP, FCHS, FCLEX, FCMOVB, FCMOVBE, FCMOVE, FCMOVNB, FCMOVNBE, FCMOVNE, FCMOVNU, FCMOVU, FCOM, FCOMI, FCOS, FDECSTP, FDIV, FF2BCD, FFREE, FINCSTP, FINIT, FLDENV_14, FLDENV_28, FLOAD0_1, FLOAD0_L2E, FLOAD0_L2TEN, FLOAD0_LN2, FLOAD0_LOG2, FLOAD0_MEM_DOUBLE, FLOAD0_MEM_EXTENDED, FLOAD0_MEM_SINGLE, FLOAD0_PI, FLOAD0_POS0, FLOAD0_REG0, FLOAD0_REG0L, FLOAD0_ST0, FLOAD0_STN, FLOAD1_MEM_DOUBLE, FLOAD1_MEM_EXTENDED, FLOAD1_MEM_SINGLE, FLOAD1_POS0, FLOAD1_REG0, FLOAD1_REG0L, FLOAD1_ST0, FLOAD1_STN, FMUL, FPATAN, FPOP, FPREM, FPREM1, FPTAN, FPUSH, FRNDINT, FRSTOR_108, FRSTOR_94, FSAVE_108, FSAVE_94, FSCALE, FSIN, FSINCOS, FSQRT, FSTENV_14, FSTENV_28, FSTORE0_MEM_DOUBLE, FSTORE0_MEM_EXTENDED, FSTORE0_MEM_SINGLE, FSTORE0_REG0, FSTORE0_ST0, FSTORE0_STN, FSTORE1_MEM_DOUBLE, FSTORE1_MEM_EXTENDED, FSTORE1_MEM_SINGLE, FSTORE1_REG0, FSTORE1_ST0, FSTORE1_STN, FSUB, FUCOM, FUCOMI, FWAIT, FXAM, FXTRACT, FYL2X, FYL2XP1, HALT, IDIV_O16, IDIV_O32, IDIV_O8, IMUL_O16, IMUL_O32, IMULA_O16, IMULA_O32, IMULA_O8, IN_O16, IN_O32, IN_O8, INC, INC_O16_FLAGS, INC_O32_FLAGS, INC_O8_FLAGS, INSB_A16, INSB_A32, INSD_A16, INSD_A32, INSW_A16, INSW_A32, INT_O16_A16, INT_O16_A32, INT_O32_A16, INT_O32_A32, INT3_O16_A16, INT3_O16_A32, INT3_O32_A16, INT3_O32_A32, INTO_O16_A16, INTO_O16_A32, INTO_O32_A16, INTO_O32_A32, INVLPG, IRET_O16_A16, IRET_O16_A32, IRET_O32_A16, IRET_O32_A32, JA_O16, JA_O32, JA_O8, JC_O16, JC_O32, JC_O8, JCXZ, JECXZ, JG_O16, JG_O32, JG_O8, JL_O16, JL_O32, JL_O8, JNA_O16, JNA_O32, JNA_O8, JNC_O16, JNC_O32, JNC_O8, JNG_O16, JNG_O32, JNG_O8, JNL_O16, JNL_O32, JNL_O8, JNO_O16, JNO_O32, JNO_O8, JNP_O16, JNP_O32, JNP_O8, JNS_O16, JNS_O32, JNS_O8, JNZ_O16, JNZ_O32, JNZ_O8, JO_O16, JO_O32, JO_O8, JP_O16, JP_O32, JP_O8, JS_O16, JS_O32, JS_O8, JUMP_ABS_O16, JUMP_ABS_O32, JUMP_FAR_O16, JUMP_FAR_O32, JUMP_O16, JUMP_O32, JUMP_O8, JZ_O16, JZ_O32, JZ_O8, LAHF, LAR_O16, LAR_O32, LEAVE_O16_A16, LEAVE_O16_A32, LEAVE_O32_A16, LEAVE_O32_A32, LGDT_O16, LGDT_O32, LIDT_O16, LIDT_O32, LLDT, LMSW, LOAD_SEG_CS, LOAD_SEG_DS, LOAD_SEG_ES, LOAD_SEG_FS, LOAD_SEG_GS, LOAD_SEG_SS, LOAD0_ADDR, LOAD0_AH, LOAD0_AL, LOAD0_AX, LOAD0_BH, LOAD0_BL, LOAD0_BP, LOAD0_BX, LOAD0_CH, LOAD0_CL, LOAD0_CR0, LOAD0_CR2, LOAD0_CR3, LOAD0_CR4, LOAD0_CS, LOAD0_CX, LOAD0_DH, LOAD0_DI, LOAD0_DL, LOAD0_DR0, LOAD0_DR1, LOAD0_DR2, LOAD0_DR3, LOAD0_DR6, LOAD0_DR7, LOAD0_DS, LOAD0_DX, LOAD0_EAX, LOAD0_EBP, LOAD0_EBX, LOAD0_ECX, LOAD0_EDI, LOAD0_EDX, LOAD0_EFLAGS, LOAD0_ES, LOAD0_ESI, LOAD0_ESP, LOAD0_FLAGS, LOAD0_FPUCW, LOAD0_FPUSW, LOAD0_FS, LOAD0_GS, LOAD0_IB, LOAD0_ID, LOAD0_IW, LOAD0_MEM_BYTE, LOAD0_MEM_DWORD, LOAD0_MEM_QWORD, LOAD0_MEM_WORD, LOAD0_SI, LOAD0_SP, LOAD0_SS, LOAD1_AH, LOAD1_AL, LOAD1_AX, LOAD1_BH, LOAD1_BL, LOAD1_BP, LOAD1_BX, LOAD1_CH, LOAD1_CL, LOAD1_CX, LOAD1_DH, LOAD1_DI, LOAD1_DL, LOAD1_DX, LOAD1_EAX, LOAD1_EBP, LOAD1_EBX, LOAD1_ECX, LOAD1_EDI, LOAD1_EDX, LOAD1_ESI, LOAD1_ESP, LOAD1_IB, LOAD1_ID, LOAD1_IW, LOAD1_MEM_BYTE, LOAD1_MEM_DWORD, LOAD1_MEM_WORD, LOAD1_SI, LOAD1_SP, LOAD2_AL, LOAD2_AX, LOAD2_CL, LOAD2_EAX, LOAD2_IB, LODSB_A16, LODSB_A32, LODSD_A16, LODSD_A32, LODSW_A16, LODSW_A32, LOOP_CX, LOOP_ECX, LOOPNZ_CX, LOOPNZ_ECX, LOOPZ_CX, LOOPZ_ECX, LSL_O16, LSL_O32, LTR, MEM_RESET, MICROCODE_LIMIT, MOVSB_A16, MOVSB_A32, MOVSD_A16, MOVSD_A32, MOVSW_A16, MOVSW_A32, MUL_O16, MUL_O32, MUL_O8, NEG, NEG_O16_FLAGS, NEG_O32_FLAGS, NEG_O8_FLAGS, NOOP, NOT, OR, OUT_O16, OUT_O32, OUT_O8, OUTSB_A16, OUTSB_A32, OUTSD_A16, OUTSD_A32, OUTSW_A16, OUTSW_A32, POP_O16_A16, POP_O16_A32, POP_O32_A16, POP_O32_A32, POPA_A16, POPA_A32, POPAD_A16, POPAD_A32, POPF_O16_A16, POPF_O16_A32, POPF_O32_A16, POPF_O32_A32, PUSH_O16_A16, PUSH_O16_A32, PUSH_O32_A16, PUSH_O32_A32, PUSHA_A16, PUSHA_A32, PUSHAD_A16, PUSHAD_A32, PUSHF_O16_A16, PUSHF_O16_A32, PUSHF_O32_A16, PUSHF_O32_A32, RCL_O16, RCL_O16_FLAGS, RCL_O32, RCL_O32_FLAGS, RCL_O8, RCL_O8_FLAGS, RCR_O16, RCR_O16_FLAGS, RCR_O32, RCR_O32_FLAGS, RCR_O8, RCR_O8_FLAGS, RDMSR, RDTSC, REP_INSB_A16, REP_INSB_A32, REP_INSD_A16, REP_INSD_A32, REP_INSW_A16, REP_INSW_A32, REP_LODSB_A16, REP_LODSB_A32, REP_LODSD_A16, REP_LODSD_A32, REP_LODSW_A16, REP_LODSW_A32, REP_MOVSB_A16, REP_MOVSB_A32, REP_MOVSD_A16, REP_MOVSD_A32, REP_MOVSW_A16, REP_MOVSW_A32, REP_OUTSB_A16, REP_OUTSB_A32, REP_OUTSD_A16, REP_OUTSD_A32, REP_OUTSW_A16, REP_OUTSW_A32, REP_STOSB_A16, REP_STOSB_A32, REP_STOSD_A16, REP_STOSD_A32, REP_STOSW_A16, REP_STOSW_A32, REP_SUB_O16_FLAGS, REP_SUB_O32_FLAGS, REP_SUB_O8_FLAGS, REPE_CMPSB_A16, REPE_CMPSB_A32, REPE_CMPSD_A16, REPE_CMPSD_A32, REPE_CMPSW_A16, REPE_CMPSW_A32, REPE_SCASB_A16, REPE_SCASB_A32, REPE_SCASD_A16, REPE_SCASD_A32, REPE_SCASW_A16, REPE_SCASW_A32, REPNE_CMPSB_A16, REPNE_CMPSB_A32, REPNE_CMPSD_A16, REPNE_CMPSD_A32, REPNE_CMPSW_A16, REPNE_CMPSW_A32, REPNE_SCASB_A16, REPNE_SCASB_A32, REPNE_SCASD_A16, REPNE_SCASD_A32, REPNE_SCASW_A16, REPNE_SCASW_A32, RET_FAR_IW_O16_A16, RET_FAR_IW_O16_A32, RET_FAR_IW_O32_A16, RET_FAR_IW_O32_A32, RET_FAR_O16_A16, RET_FAR_O16_A32, RET_FAR_O32_A16, RET_FAR_O32_A32, RET_IW_O16_A16, RET_IW_O16_A32, RET_IW_O32_A16, RET_IW_O32_A32, RET_O16_A16, RET_O16_A32, RET_O32_A16, RET_O32_A32, ROL_O16, ROL_O16_FLAGS, ROL_O32, ROL_O32_FLAGS, ROL_O8, ROL_O8_FLAGS, ROR_O16, ROR_O16_FLAGS, ROR_O32, ROR_O32_FLAGS, ROR_O8, ROR_O8_FLAGS, SAHF, SAR_O16, SAR_O16_FLAGS, SAR_O32, SAR_O32_FLAGS, SAR_O8, SAR_O8_FLAGS, SBB, SBB_O16_FLAGS, SBB_O32_FLAGS, SBB_O8_FLAGS, SCASB_A16, SCASB_A32, SCASD_A16, SCASD_A32, SCASW_A16, SCASW_A32, SETA, SETC, SETG, SETL, SETNA, SETNC, SETNG, SETNL, SETNO, SETNP, SETNS, SETNZ, SETO, SETP, SETS, SETZ, SGDT_O16, SGDT_O32, SHL, SHL_O16_FLAGS, SHL_O32_FLAGS, SHL_O8_FLAGS, SHLD_O16, SHLD_O32, SHR, SHR_O16_FLAGS, SHR_O32_FLAGS, SHR_O8_FLAGS, SHRD_O16, SHRD_O32, SIDT_O16, SIDT_O32, SIGN_EXTEND_16_32, SIGN_EXTEND_8_16, SIGN_EXTEND_8_32, SLDT, SMSW, STC, STD, STI, STORE0_AH, STORE0_AL, STORE0_AX, STORE0_BH, STORE0_BL, STORE0_BP, STORE0_BX, STORE0_CH, STORE0_CL, STORE0_CR0, STORE0_CR2, STORE0_CR3, STORE0_CR4, STORE0_CS, STORE0_CX, STORE0_DH, STORE0_DI, STORE0_DL, STORE0_DR0, STORE0_DR1, STORE0_DR2, STORE0_DR3, STORE0_DR6, STORE0_DR7, STORE0_DS, STORE0_DX, STORE0_EAX, STORE0_EBP, STORE0_EBX, STORE0_ECX, STORE0_EDI, STORE0_EDX, STORE0_EFLAGS, STORE0_ES, STORE0_ESI, STORE0_ESP, STORE0_FLAGS, STORE0_FPUCW, STORE0_FPUSW, STORE0_FS, STORE0_GS, STORE0_MEM_BYTE, STORE0_MEM_DWORD, STORE0_MEM_QWORD, STORE0_MEM_WORD, STORE0_SI, STORE0_SP, STORE0_SS, STORE1_AH, STORE1_AL, STORE1_AX, STORE1_BH, STORE1_BL, STORE1_BP, STORE1_BX, STORE1_CH, STORE1_CL, STORE1_CS, STORE1_CX, STORE1_DH, STORE1_DI, STORE1_DL, STORE1_DS, STORE1_DX, STORE1_EAX, STORE1_EBP, STORE1_EBX, STORE1_ECX, STORE1_EDI, STORE1_EDX, STORE1_ES, STORE1_ESI, STORE1_ESP, STORE1_FS, STORE1_GS, STORE1_MEM_BYTE, STORE1_MEM_DWORD, STORE1_MEM_WORD, STORE1_SI, STORE1_SP, STORE1_SS, STOSB_A16, STOSB_A32, STOSD_A16, STOSD_A32, STOSW_A16, STOSW_A32, STR, SUB, SUB_O16_FLAGS, SUB_O32_FLAGS, SUB_O8_FLAGS, SYSENTER, SYSEXIT, UNDEFINED, VERR, VERW, WRMSR, XOR
 
Constructor Summary
ProtectedModeUDecoder()
           
 
Method Summary
 InstructionSource decodeProtected(ByteSource source, boolean operandSize)
           
 InstructionSource decodeReal(ByteSource source)
           
 InstructionSource decodeVirtual8086(ByteSource source)
           
 int getLength()
           
 int getMicrocode()
           
 boolean getNext()
           
 int getX86Length()
           
static boolean isBlockTerminating(int opcode, int modrm)
           
static boolean isFarJump(int opcode, int modrm)
           
static boolean isJump(int opcode, int modrm)
           
static boolean isModeSwitch(int opcode, int modrm)
           
static boolean isNearJump(int opcode, int modrm)
           
 void reset()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ProtectedModeUDecoder

public ProtectedModeUDecoder()
Method Detail

decodeReal

public InstructionSource decodeReal(ByteSource source)
Specified by:
decodeReal in interface Decoder
Parameters:
source -
Returns:
-

decodeVirtual8086

public InstructionSource decodeVirtual8086(ByteSource source)
Specified by:
decodeVirtual8086 in interface Decoder
Parameters:
source -
Returns:
-

decodeProtected

public InstructionSource decodeProtected(ByteSource source,
                                         boolean operandSize)
Specified by:
decodeProtected in interface Decoder
Parameters:
source -
operandSize -
Returns:
-

getNext

public boolean getNext()
Specified by:
getNext in interface InstructionSource
Returns:
-

reset

public void reset()

getMicrocode

public int getMicrocode()
Specified by:
getMicrocode in interface InstructionSource
Returns:
-

getLength

public int getLength()
Specified by:
getLength in interface InstructionSource
Returns:
-

getX86Length

public int getX86Length()
Specified by:
getX86Length in interface InstructionSource
Returns:
-

isFarJump

public static boolean isFarJump(int opcode,
                                int modrm)
Parameters:
opcode -
modrm -
Returns:
-

isNearJump

public static boolean isNearJump(int opcode,
                                 int modrm)
Parameters:
opcode -
modrm -
Returns:
-

isModeSwitch

public static boolean isModeSwitch(int opcode,
                                   int modrm)
Parameters:
opcode -
modrm -
Returns:
-

isBlockTerminating

public static boolean isBlockTerminating(int opcode,
                                         int modrm)
Parameters:
opcode -
modrm -
Returns:
-

isJump

public static boolean isJump(int opcode,
                             int modrm)
Parameters:
opcode -
modrm -
Returns:
-