\ MIPS instruction encoding descriptions common to asm.fs and disasm.fs \ Copyright (C) 2000 Free Software Foundation, Inc. \ This file is part of Gforth. \ Gforth 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/. $00 constant asm-copz-MF $02 constant asm-copz-CF $04 constant asm-copz-MT $06 constant asm-copz-CT $08 constant asm-copz-BC $10 constant asm-copz-C0 $00 constant asm-copz-BCF $01 constant asm-copz-BCT $04 asm-op asm-I-rs,rt,imm beq, $05 asm-op asm-I-rs,rt,imm bne, $00 $06 asm-op asm-rt asm-I-rs,imm blez, $00 $07 asm-op asm-rt asm-I-rs,imm bgtz, $08 asm-op asm-I-rt,rs,imm addi, $09 asm-op asm-I-rt,rs,imm addiu, $0a asm-op asm-I-rt,rs,imm slti, $0b asm-op asm-I-rt,rs,imm sltiu, $0c asm-op asm-I-rt,rs,uimm andi, $0d asm-op asm-I-rt,rs,uimm ori, $0e asm-op asm-I-rt,rs,uimm xori, $0f asm-op asm-I-rt,uimm lui, $20 asm-op asm-I-rt,offset,rs lb, $21 asm-op asm-I-rt,offset,rs lh, $22 asm-op asm-I-rt,offset,rs lwl, $23 asm-op asm-I-rt,offset,rs lw, $24 asm-op asm-I-rt,offset,rs lbu, $25 asm-op asm-I-rt,offset,rs lhu, $26 asm-op asm-I-rt,offset,rs lwr, $28 asm-op asm-I-rt,offset,rs sb, $29 asm-op asm-I-rt,offset,rs sh, $2a asm-op asm-I-rt,offset,rs swl, $2b asm-op asm-I-rt,offset,rs sw, $2e asm-op asm-I-rt,offset,rs swr, $02 asm-op asm-J-target j, $03 asm-op asm-J-target jal, $00 asm-special-rd,rt,sa sll, $02 asm-special-rd,rt,sa srl, $03 asm-special-rd,rt,sa sra, $04 asm-special-rd,rt,rs sllv, $06 asm-special-rd,rt,rs srlv, $07 asm-special-rd,rt,rs srav, $08 asm-special-rs jr, $09 asm-special-rd,rs jalr, \ !! rd,rs or rs,rd? $0c asm-special-nothing syscall, $0d asm-special-nothing break, $10 asm-special-rd mfhi, $11 asm-special-rs mthi, $12 asm-special-rd mflo, $13 asm-special-rs mtlo, $18 asm-special-rs,rt mult, $19 asm-special-rs,rt multu, $1a asm-special-rs,rt div, $1b asm-special-rs,rt divu, $20 asm-special-rd,rs,rt add, $21 asm-special-rd,rs,rt addu, $22 asm-special-rd,rs,rt sub, $23 asm-special-rd,rs,rt subu, $24 asm-special-rd,rs,rt and, $25 asm-special-rd,rs,rt or, $26 asm-special-rd,rs,rt xor, $27 asm-special-rd,rs,rt nor, $2a asm-special-rd,rs,rt slt, $2b asm-special-rd,rs,rt sltu, $00 asm-regimm-rs,imm bltz, $01 asm-regimm-rs,imm bgez, $10 asm-regimm-rs,imm bltzal, $11 asm-regimm-rs,imm bgezal, $30 asm-copz-rt,offset,rs lwcz, $38 asm-copz-rt,offset,rs swcz, $31 asm-op asm-I-rt,offset,rs lwc1, $32 asm-op asm-I-rt,offset,rs lwc2, $39 asm-op asm-I-rt,offset,rs swc1, $3a asm-op asm-I-rt,offset,rs swc2, asm-copz-MF $00 asm-rs asm-copz-rt,rd mfcz, asm-copz-CF $00 asm-rs asm-copz-rt,rd cfcz, asm-copz-MT $00 asm-rs asm-copz-rt,rd mtcz, asm-copz-CT $00 asm-rs asm-copz-rt,rd ctcz, asm-copz-BC $00 asm-rs asm-copz-BCF swap asm-rt asm-copz-imm bczf, asm-copz-BC $00 asm-rs asm-copz-BCT swap asm-rt asm-copz-imm bczt, $01 asm-copz0 tlbr, $02 asm-copz0 tlbwi, $06 asm-copz0 tlbwr, $08 asm-copz0 tlbl,