mirror of
https://github.com/bitdefender/bddisasm.git
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767bf2e5c0
Added support for AMD RMPREAD instruction. Improved EVEX decoding, including the new U bit. Fixed ENTER & LEAVE operands.
119 lines
3.2 KiB
Plaintext
119 lines
3.2 KiB
Plaintext
#
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# Copyright (c) 2020 Bitdefender
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# SPDX-License-Identifier: Apache-2.0
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#
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# Flags access templates; many instructions have the same flag usage, so define them here.
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# Syntax: NAME: FLAG=modifier|FLAG=modifier|.... See the definitions for some examples.
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# Accepted flags: CF, PF, AF, ZF, TF, IF, OF, DF, AC, IOPL, RF, NT, VIF, VIP, VM
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# Accepted modifiers: t (tested), m (modified according to the result), 0 (cleared), 1 (set), u (undefined)
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# All arithmetic instructions: ADD, SUB, CMP, XADD
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ARITH : CF=m|PF=m|AF=m|ZF=m|SF=m|OF=m
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# Arithmetic with carry instructions: ADC, SBB
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ARITHC : CF=t|CF=m|PF=m|AF=m|ZF=m|SF=m|OF=m
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# INC/DEC do not alter CF.
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INCDEC : PF=m|AF=m|ZF=m|SF=m|OF=m
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# Logic instructions: OR, AND, XOR, TEST
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LOGIC : CF=0|PF=m|AF=u|ZF=m|SF=m|OF=0
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# Rotate instructions.
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ROT : CF=m|OF=m
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# Rotate carry instructions.
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ROTC : CF=t|CF=m|OF=m
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# Shift instructions.
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SHIFT : CF=m|PF=m|AF=u|ZF=m|SF=m|OF=m
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# Shidft double instructions.
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SHIFTD : CF=u|PF=m|AF=u|ZF=m|SF=m|OF=u
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# Multiply instructions.
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MUL : CF=m|PF=u|AF=u|ZF=u|SF=u|OF=m
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# Division instructions.
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DIV : CF=u|PF=u|AF=u|ZF=u|SF=u|OF=u
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# AAD/AAM
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AADM : CF=u|PF=m|AF=u|ZF=m|SF=m|OF=u
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# AAA/AAS
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AAAS : CF=m|PF=u|AF=t|AF=m|ZF=u|SF=u|OF=u
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# DAA/DAS
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DAAS : CF=t|CF=m|PF=m|AF=t|AF=m|ZF=m|OF=u
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# I/O instructions.
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IO : IOPL=t|VM=t
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# I/O string operations
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IOS : DF=t|IOPL=t|VM=t
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# INT instructions.
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INT : VM=t|VM=m|IF=m|NT=m|AC=m|RF=m|TF=m
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# Used by CMPS/SCAS and REP CMPS/REP SCAS
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CMPS : CF=m|PF=m|AF=m|ZF=m|SF=m|OF=m|DF=t
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REPCMPS : CF=m|PF=m|AF=m|ZF=t|ZF=m|SF=m|OF=m|DF=t
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# Used by PCMPESTRM, PCMPESTRI, PCMPISTRM, PCMPISTRI
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PCMPSTR : CF=m|PF=0|AF=0|ZF=m|SF=m|OF=m
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# MOV to/from control/debug registers, all flags are undefined.
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MOVCRDR : CF=u|PF=u|AF=u|ZF=u|SF=u|OF=u
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# Used by VMX instructions.
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VMX : CF=m|PF=0|AF=0|ZF=m|SF=0|OF=0
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# Used by BT, BTS, BTR, BTC instructions.
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BT : CF=m|PF=u|AF=u|SF=u|OF=u
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# COMIS instructions.
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COMIS : CF=m|PF=m|ZF=m
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# VPTEST instructions.
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VPTEST : CF=m|PF=0|AF=0|ZF=m|SF=0|OF=0
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# UMWAIT, TPAUSE instructions.
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WAITPKG : CF=m|PF=0|AF=0|ZF=0|SF=0|OF=0
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# ENQCMD instructions.
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ENQCMD : CF=0|PF=0|AF=0|ZF=m|SF=0|OF=0
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# KORTEST instructions.
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KORTEST : CF=m|PF=0|AF=0|ZF=m|SF=0|OF=0
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# Conditional codes.
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CO : OF=t
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CNO : OF=t
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CC : CF=t
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CNC : CF=t
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CZ : ZF=t
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CNZ : ZF=t
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CBE : CF=t|ZF=t
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CNBE : CF=t|ZF=t
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CS : SF=t
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CNS : SF=t
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CP : PF=t
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CNP : PF=t
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CL : SF=t|OF=t
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CNL : SF=t|OF=t
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CLE : SF=t|ZF=t|OF=t
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CNLE : SF=t|ZF=t|OF=t
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# AES Key Locker instructions. ZF set to 0 or 1, depending on success. All other flags are cleared to 0.
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AESKL : CF=0|PF=0|AF=0|ZF=m|SF=0|OF=0
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# All flags are zeroed.
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ZERO : CF=0|PF=0|AF=0|ZF=0|SF=0|OF=0
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# UINTR flags access, as done by TESTUI.
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UINTR : CF=m|PF=0|AF=0|ZF=0|SF=0|OF=0
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# AVX 10.2 Compare Scalar FP With Enhanced EFLAGS
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CMPSFP : CF=m|PF=m|AF=0|ZF=m|SF=m|OF=m
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