/
instr.h
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/
instr.h
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;;
;; MC404ABCD - 2008s2
;; Projeto 2
;; decompify - COM files disassembler for Linux.
;;
;; 071294 - Jorge Augusto Hongo
;; 072201 - Raphael Kubo da Costa
;;
;; Copyright (C) 2008 Jorge Augusto Hongo
;; Copyright (C) 2008 Raphael Kubo da Costa
;;
;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;;
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;;
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
;;
%ifndef __INSTR_H
%define __INSTR_H
;; Argument types (immed, r/m etc)
; Fixed (constant) arguments
ARGTYPE_CONST1 db 0
ARGTYPE_CONST3 db 1
ARGTYPE_REGAL db 2
ARGTYPE_REGCL db 3
ARGTYPE_REGDL db 4
ARGTYPE_REGBL db 5
ARGTYPE_REGAH db 6
ARGTYPE_REGCH db 7
ARGTYPE_REGDH db 8
ARGTYPE_REGBH db 9
ARGTYPE_REGAX db 10
ARGTYPE_REGCX db 11
ARGTYPE_REGDX db 12
ARGTYPE_REGBX db 13
ARGTYPE_REGSP db 14
ARGTYPE_REGBP db 15
ARGTYPE_REGSI db 16
ARGTYPE_REGDI db 17
ARGTYPE_REGES db 18
ARGTYPE_REGCS db 19
ARGTYPE_REGSS db 20
ARGTYPE_REGDS db 21
; No argument
ARGTYPE_NONE db 22
; Immediate and memory arguments
ARGTYPE_IMMED db 23
ARGTYPE_SIMMED db 24
ARGTYPE_MEMORY db 25
ARGTYPE_RELATIVE db 26
ARGTYPE_FAR db 27
; Pain in the ass arguments
ARGTYPE_RM_BOTH db 28
ARGTYPE_RM_MEMORY db 29
ARGTYPE_RM_REGISTER db 30
ARGTYPE_RM_SEGMENT db 31
;; Strings for the arguments that need it
SARGTYPE_CONST1 db "1", 0
SARGTYPE_CONST3 db "3", 0
SARGTYPE_REGAL db "al", 0
SARGTYPE_REGCL db "cl", 0
SARGTYPE_REGDL db "dl", 0
SARGTYPE_REGBL db "bl", 0
SARGTYPE_REGAH db "ah", 0
SARGTYPE_REGCH db "ch", 0
SARGTYPE_REGDH db "dh", 0
SARGTYPE_REGBH db "bh", 0
SARGTYPE_REGAX db "ax", 0
SARGTYPE_REGCX db "cx", 0
SARGTYPE_REGDX db "dx", 0
SARGTYPE_REGBX db "bx", 0
SARGTYPE_REGSP db "sp", 0
SARGTYPE_REGBP db "bp", 0
SARGTYPE_REGSI db "si", 0
SARGTYPE_REGDI db "di", 0
SARGTYPE_REGES db "es", 0
SARGTYPE_REGCS db "cs", 0
SARGTYPE_REGSS db "ss", 0
SARGTYPE_REGDS db "ds", 0
SARGTYPE_RM_BX_SI db "bx+si", 0
SARGTYPE_RM_BX_DI db "bx+di", 0
SARGTYPE_RM_BP_SI db "bp+si", 0
SARGTYPE_RM_BP_DI db "bp+si", 0
SARGTYPE_RM_SI db "si", 0
SARGTYPE_RM_DI db "di", 0
SARGTYPE_RM_BP db "bp", 0
SARGTYPE_RM_BX db "bx", 0
;; Pointers for groups of strings
ARRAY_CONSTARGS dd SARGTYPE_CONST1, SARGTYPE_CONST3
ARRAY_8BITREGS dd SARGTYPE_REGAL, SARGTYPE_REGCL, SARGTYPE_REGDL
dd SARGTYPE_REGBL, SARGTYPE_REGAH, SARGTYPE_REGCH
dd SARGTYPE_REGDH, SARGTYPE_REGBH
ARRAY_16BITREGS dd SARGTYPE_REGAX, SARGTYPE_REGCX, SARGTYPE_REGDX
dd SARGTYPE_REGBX, SARGTYPE_REGSP, SARGTYPE_REGBP
dd SARGTYPE_REGSI, SARGTYPE_REGDI
ARRAY_SEGMENTS dd SARGTYPE_REGES, SARGTYPE_REGCS, SARGTYPE_REGSS,
dd SARGTYPE_REGDS
ARRAY_RM_MODES dd SARGTYPE_RM_BX_SI, SARGTYPE_RM_BX_DI, SARGTYPE_RM_BP_SI
dd SARGTYPE_RM_BP_DI, SARGTYPE_RM_SI, SARGTYPE_RM_DI
dd SARGTYPE_RM_BP, SARGTYPE_RM_BX
struc Opcode
.mnemonic: resd 1
.group_id: resd 1
.segment_id: resd 1
.arg1_type: resd 1
.arg1_reg16bits: resb 1
.arg2_type: resd 1
.arg2_reg16bits: resb 1
endstruc
%endif
; vim:syntax=nasm: