396 lines
9.4 KiB
Plaintext
396 lines
9.4 KiB
Plaintext
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CHAPTER 16 A86 RESERVED SYMBOLS
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$ Current assembly pointer
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? Uninitialized memory slot
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AAA ASCII adjust addition
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AAD ASCII adjust division
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AAM ASCII adjust multiply
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AAS ASCII adjust subtract
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ABS EXTRN specifier
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ADC Add with carry
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ADD Instruction
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ADD4S NEC Instruction
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AH Byte register
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AL Byte register
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AND Instruction/operator
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ARPL 286 Prot Instruction
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ASSUME Ignored, compatibility
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AT SEGMENT specifier
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AX Word register
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B Byte memory specifier
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BH Byte register
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BIT Bit-mask operator
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BL Byte register
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BOUND Instruction
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BP Word register
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BX Word register
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BY Bytes-combine operator
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BYTE Byte memory specifier
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CALL Instruction
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CALL80 NEC Instruction
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CBW Convert byte to word
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CH Byte register
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CL Byte register
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CLC Clear carry
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CLD Clear direction
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CLI Clear interrupt
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CLRBIT NEC Instruction
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CLTS 286 Prot Instruction
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CMC Complement carry
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CMP Compare
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CMP4S NEC Instruction
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CMPS Compare string
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CMPSB Compare string byte
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CMPSW Compare string word
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CODE Segment name
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COMMENT Directive
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COMMON SEGMENT specifier
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CS Segment register
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CWD Convert word to dword
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CX Word register
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16-2
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D Dword specifier
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DAA Decimal adjust add
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DAS Decimal adjust sub
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DATA Segment name
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DB Define bytes
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DD Define dwords
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DEC Decrement
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DH Byte register
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DI Word register
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DIV Divide
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DL Byte register
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DQ Define Qwords
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DS Segment register
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DT Define Twords
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DUP Duplicate operator
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DW Define words
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DWORD Memory specifier
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DX Word register
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ELSE Conditional term
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ELSEIF Conditional term
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END Start specifier
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ENDIF Conditional term
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ENDP End of procedure
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ENDS End of segment
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ENTER Instruction
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EQ Equals operator
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EQU Equate directive
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ES Segment register
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EVEN Coerce to even address
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EXTRN Ignored, compatibility
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F Far specifier
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F2XM1 87 Instruction
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F4X4 IIT-2C87 Instruction
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FABS 87 Instruction
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FADD 87 Instruction
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FADDP 87 Instruction
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FAR Far specifier
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FBANK IIT-2C87 Instruction
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FBLD 87 Instruction
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FBSTP 87 Instruction
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FCHS 87 Instruction
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FCLEX 87 Instruction
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FCOM 87 Instruction
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FCOMP 87 Instruction
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FCOMPP 87 Instruction
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FCOS 387 Instruction
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16-3
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FDECSTP 87 Instruction
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FDISI 87 Instruction
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FDIV 87 Instruction
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FDIVP 87 Instruction
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FDIVR 87 Instruction
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FDIVRP 87 Instruction
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FENI 87 Instruction
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FFREE 87 Instruction
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FIADD 87 Instruction
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FICOM 87 Instruction
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FICOMP 87 Instruction
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FIDIV 87 Instruction
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FIDIVR 87 Instruction
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FILD 87 Instruction
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FIMUL 87 Instruction
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FINCSTP 87 Instruction
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FINIT 87 Instruction
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FIST 87 Instruction
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FISTP 87 Instruction
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FISUB 87 Instruction
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FISUBR 87 Instruction
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FLD 87 Instruction
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FLD1 87 Instruction
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FLDCW 87 Instruction
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FLDENV 87 Instruction
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FLDL2E 87 Instruction
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FLDL2T 87 Instruction
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FLDLG2 87 Instruction
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FLDLN2 87 Instruction
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FLDPI 87 Instruction
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FLDZ 87 Instruction
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FMUL 87 Instruction
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FMULP 87 Instruction
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FNCLEX 87 Instruction
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FNDISI 87 Instruction
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FNENI 87 Instruction
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FNINIT 87 Instruction
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FNOP 87 Instruction
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FNSAVE 87 Instruction
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FNSTCW 87 Instruction
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FNSTENV 87 Instruction
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FNSTSW 87 Instruction
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FPATAN 87 Instruction
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FPREM 87 Instruction
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FPREM1 387 Instruction
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FPTAN 87 Instruction
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FRNDINT 87 Instruction
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FRSTOR 87 Instruction
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16-4
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FSAVE 87 Instruction
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FSCALE 87 Instruction
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FSETPM 87 Instruction
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FSIN 387 Instruction
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FSINCOS 387 Instruction
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FSQRT 87 Instruction
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FST 87 Instruction
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FSTCW 87 Instruction
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FSTENV 87 Instruction
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FSTP 87 Instruction
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FSTSW 87 Instruction
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FSUB 87 Instruction
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FSUBP 87 Instruction
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FSUBR 87 Instruction
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FSUBRP 87 Instruction
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FTST 87 Instruction
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FUCOM 387 Instruction
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FUCOMP 387 Instruction
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FUCOMPP 387 Instruction
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FWAIT 87 Instruction
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FXAM 87 Instruction
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FXCH 87 Instruction
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FXTRACT 87 Instruction
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FYL2X 87 Instruction
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FYL2XP1 87 Instruction
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GE Greater/equal operator
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GROUP Group of segments
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GT Greater than operator
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HIGH High byte of word op
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HLT Halt
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IDIV Integer divide
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IF Skip/conditional term
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IMUL Integer multiply
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IN Input from port
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INC Increment
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INCLUDE Ignored, compatibility
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INS Input string
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INSB Input string byte
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INSW Input string word
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INT Interrupt
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INTO Interrupt on overflow
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IRET Interrupt return
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16-5
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JA Jump on above
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JAE Jump above equal
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JB Jump on below
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JBE Jump below equal
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JC Jump on carry
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JCXZ Jump on CX zero
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JE Jump on equal
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JG Jump on greater
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JGE Jump greater equal
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JL Jump on less
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JLE Jump less equal
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JMP Jump unconditional
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JNA Jump not above
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JNAE Jump not above equal
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JNB Jump not below
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JNBE Jump not below equal
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JNC Jump not carry
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JNE Jump not equal
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JNG Jump not greater
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JNGE Jump not greater equ
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JNL Jump not less
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JNLE Jump not less equal
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JNO Jump not overflow
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JNP Jump not parity
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JNS Jump not sign
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JNZ Jump not zero
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JO Jump overflow
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JP Jump parity
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JPE Jump parity even
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JPO Jump parity odd
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JS Jump on sign
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JZ Jump on zero
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L2E Real constant
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L2T Real constant
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LABEL Declaration
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LAHF Load AH flags
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LAR 286 Prot Instruction
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LDS Load into DS
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LE Less equal operator
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LEA Load eff address
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LEAVE Instruction
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LES Load into ES
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LG2 Real constant
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LGDT 286 Prot Instruction
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LIDT 286 Prot Instruction
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LLDT 286 Prot Instruction
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LMSW 286 Prot Instruction
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LN2 Real constant
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16-6
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LOCK Instruction
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LODBITS NEC Instruction
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LODS Load string
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LODSB Load string byte
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LODSW Load string word
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LONG Operator
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LOOP Instruction
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LOOPE Loop on equal
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LOOPNE Loop not equal
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LOOPNZ Loop not zero
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LOOPZ Loop on zero
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LOW Operator
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LSL 286 Prot Instruction
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LT Less than operator
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LTR 286 Prot Instruction
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MACRO Directive
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MAIN Program strating label
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MEMORY Segment specifier
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MOD Operator
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MOV Instruction
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MOVS Move string
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MOVSB Move string byte
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MOVSW Move string word
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MUL Multiply
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NAME .OBJ module name
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NE Not equals operator
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NEAR Operator
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NEG Instruction
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NIL No code instruction
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NOP No operation
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NOT Instruction/operator
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NOTBIT NEC Instruction
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OFFSET Operator
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OR Instruction/operator
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ORG Directive
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OUT Output to port
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OUTS Output String
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OUTSB Output string byte
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OUTSW Output string word
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PAGE Ignored, compatibility
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PARA Segment specifier
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PI Real Constant
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POP Instruction
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POPA Pop all
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POPF Pop flags
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PROC Procedure Directive
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PTR Ignored, compatibility
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PUBLIC Ignored, compatibility
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PUSH Instruction
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PUSHA Push all
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PUSHF Push flags
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16-7
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Q Qword specifier
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QWORD Memory specifier
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RADIX Directive
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RCL Rotate carry left
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RCR Rotate carry right
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REP Repeat prefix
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REPC NEC Instruction
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REPE Repeat while equal
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REPNC NEC Instruction
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REPNE Repeat not equal
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REPNZ Repeat while zero
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REPZ Repeat non zero
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RET Return
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RETF Far Return
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ROL Rotate left
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ROL4 NEC Instruction
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ROR Rotate right
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ROR4 NEC Instruction
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SAHF Store AH to flags
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SAL Shift arith left
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SAR Shift arith right
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SBB Subtract with borrow
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SCAS Scan string
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SCASB Scan string byte
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SCASW Scan string word
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SEG Operator
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SEGMENT Directive
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SETBIT NEC Instruction
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SGDT 286 Prot Instruction
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SHL Instruction/operator
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SHORT Operator
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SHR Instruction/operator
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SI Word register
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SIDT 286 Prot Instruction
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SLDT 286 Prot Instruction
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SMSW 286 Prot Instruction
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SP Word register
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SS Segment register
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ST EQU 0 for compatibility
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STACK Segment specifier
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STC Set carry
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STD Set direction
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STI Set interrupts
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STOBITS NEC Instruction
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STOS Store string
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STOSB Store string byte
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STOSW Store string word
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STR 286 Prot Instruction
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STRUC Structure directive
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SUB Instruction
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SUB4S NEC Instruction
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SUBTTL Ignored, compatibility
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16-8
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T Tbyte specifier
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TBYTE Memory specifier
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TEST Instruction
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TESTBIT NEC Instruction
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THIS This-location specifier
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TITLE Ignored, compatibility
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TYPE Operator
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VERR 286 Prot Instruction
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VERW 286 Prot Instruction
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W Word specifier
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WAIT Instruction
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WORD Word specifier
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XCHG Instruction
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XLAT Translate byte
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XLATB Translate byte
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XOR Instruction/operator
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