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/* Instruction printing code for Score
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Copyright 2009 Free Software Foundation, Inc.
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Brain.lin (brain.lin@sunplusct.com)
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Mei Ligang (ligang@sunnorth.com.cn)
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Pei-Lin Tsai (pltsai@sunplus.com)
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This file is part of the GNU opcodes library.
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This library is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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It is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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License for more details.
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You should have received a copy of the GNU General Public License
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along with this file; see the file COPYING. If not, write to the
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Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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/* FIXME: This shouldn't be done here. */
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#include "elf/internal.h"
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#include "elf/score.h"
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#define streq(a,b) (strcmp ((a), (b)) == 0)
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#define strneq(a,b,n) (strncmp ((a), (b), (n)) == 0)
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#define NUM_ELEM(a) (sizeof (a) / sizeof (a)[0])
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unsigned long mask; /* Recognise instruction if (op & mask) == value. */
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char *assembler; /* Disassembly string. */
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/* Note: There is a partial ordering in this table - it must be searched from
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the top to obtain a correct match. */
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static struct score_opcode score_opcodes[] =
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/* Score Instructions. */
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{0x3800000a, 0x3e007fff, "abs\t\t%20-24r, %15-19r"},
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{0x3800004b, 0x3e007fff, "abs.s\t\t%20-24r, %15-19r"},
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{0x00000010, 0x3e0003ff, "add\t\t%20-24r, %15-19r, %10-14r"},
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{0x00000011, 0x3e0003ff, "add.c\t\t%20-24r, %15-19r, %10-14r"},
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{0x38000048, 0x3e0003ff, "add.s\t\t%20-24r, %15-19r, %10-14r"},
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{0x00000012, 0x3e0003ff, "addc\t\t%20-24r, %15-19r, %10-14r"},
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{0x00000013, 0x3e0003ff, "addc.c\t\t%20-24r, %15-19r, %10-14r"},
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{0x02000000, 0x3e0e0001, "addi\t\t%20-24r, %1-16i"},
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{0x02000001, 0x3e0e0001, "addi.c\t\t%20-24r, %1-16i"},
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{0x0a000000, 0x3e0e0001, "addis\t\t%20-24r, %1-16d(0x%1-16x)"},
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{0x0a000001, 0x3e0e0001, "addis.c\t\t%20-24r, %1-16d(0x%1-16x)"},
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{0x10000000, 0x3e000001, "addri\t\t%20-24r, %15-19r, %1-14i"},
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{0x10000001, 0x3e000001, "addri.c\t\t%20-24r, %15-19r, %1-14i"},
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{0x00000009, 0x0000700f, "addc!\t\t%8-11r, %4-7r"},
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{0x00002000, 0x0000700f, "add!\t\t%8-11r, %4-7r"},
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{0x00006000, 0x00007087, "addei!\t\t%8-11r, %3-6d"},
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{0x00000020, 0x3e0003ff, "and\t\t%20-24r, %15-19r, %10-14r"},
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{0x00000021, 0x3e0003ff, "and.c\t\t%20-24r, %15-19r, %10-14r"},
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{0x02080000, 0x3e0e0001, "andi\t\t%20-24r, 0x%1-16x"},
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{0x02080001, 0x3e0e0001, "andi.c\t\t%20-24r, 0x%1-16x"},
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{0x0a080000, 0x3e0e0001, "andis\t\t%20-24r, 0x%1-16x"},
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{0x0a080001, 0x3e0e0001, "andis.c\t\t%20-24r, 0x%1-16x"},
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{0x18000000, 0x3e000001, "andri\t\t%20-24r, %15-19r, 0x%1-14x"},
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{0x18000001, 0x3e000001, "andri.c\t\t%20-24r, %15-19r,0x%1-14x"},
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{0x00002004, 0x0000700f, "and!\t\t%8-11r, %4-7r"},
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{0x08000000, 0x3e007c01, "bcs\t\t%b"},
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{0x08000400, 0x3e007c01, "bcc\t\t%b"},
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{0x08003800, 0x3e007c01, "bcnz\t\t%b"},
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{0x08000001, 0x3e007c01, "bcsl\t\t%b"},
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{0x08000401, 0x3e007c01, "bccl\t\t%b"},
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{0x08003801, 0x3e007c01, "bcnzl\t\t%b"},
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{0x00004000, 0x00007f00, "bcs!\t\t%b"},
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{0x00004100, 0x00007f00, "bcc!\t\t%b"},
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{0x00004e00, 0x00007f00, "bcnz!\t\t%b"},
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{0x08001000, 0x3e007c01, "beq\t\t%b"},
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{0x08001001, 0x3e007c01, "beql\t\t%b"},
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{0x00004400, 0x00007f00, "beq!\t\t%b"},
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{0x08000800, 0x3e007c01, "bgtu\t\t%b"},
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{0x08001800, 0x3e007c01, "bgt\t\t%b"},
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{0x08002000, 0x3e007c01, "bge\t\t%b"},
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{0x08000801, 0x3e007c01, "bgtul\t\t%b"},
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{0x08001801, 0x3e007c01, "bgtl\t\t%b"},
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{0x08002001, 0x3e007c01, "bgel\t\t%b"},
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{0x00004200, 0x00007f00, "bgtu!\t\t%b"},
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{0x00004600, 0x00007f00, "bgt!\t\t%b"},
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{0x00004800, 0x00007f00, "bge!\t\t%b"},
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{0x00000029, 0x3e0003ff, "bitclr.c\t%20-24r, %15-19r, 0x%10-14x"},
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{0x0000002b, 0x3e0003ff, "bitset.c\t%20-24r, %15-19r, 0x%10-14x"},
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{0x0000002d, 0x3e0003ff, "bittst.c\t%15-19r, 0x%10-14x"},
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{0x0000002f, 0x3e0003ff, "bittgl.c\t%20-24r, %15-19r, 0x%10-14x"},
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{0x00006004, 0x00007007, "bitclr!\t\t%8-11r, 0x%3-7x"},
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{0x3800000c, 0x3e0003ff, "bitrev\t\t%20-24r, %15-19r,%10-14r"},
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{0x00006005, 0x00007007, "bitset!\t\t%8-11r, 0x%3-7x"},
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{0x00006006, 0x00007007, "bittst!\t\t%8-11r, 0x%3-7x"},
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{0x00006007, 0x00007007, "bittgl!\t\t%8-11r, 0x%3-7x"},
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{0x08000c00, 0x3e007c01, "bleu\t\t%b"},
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{0x08001c00, 0x3e007c01, "ble\t\t%b"},
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{0x08002400, 0x3e007c01, "blt\t\t%b"},
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{0x08000c01, 0x3e007c01, "bleul\t\t%b"},
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{0x08001c01, 0x3e007c01, "blel\t\t%b"},
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{0x08002401, 0x3e007c01, "bltl\t\t%b"},
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{0x08003c01, 0x3e007c01, "bl\t\t%b"},
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{0x00004300, 0x00007f00, "bleu!\t\t%b"},
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{0x00004700, 0x00007f00, "ble!\t\t%b"},
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{0x00004900, 0x00007f00, "blt!\t\t%b"},
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{0x08002800, 0x3e007c01, "bmi\t\t%b"},
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{0x08002801, 0x3e007c01, "bmil\t\t%b"},
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{0x00004a00, 0x00007f00, "bmi!\t\t%b"},
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{0x08001400, 0x3e007c01, "bne\t\t%b"},
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{0x08001401, 0x3e007c01, "bnel\t\t%b"},
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{0x00004500, 0x00007f00, "bne!\t\t%b"},
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{0x08002c00, 0x3e007c01, "bpl\t\t%b"},
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{0x08002c01, 0x3e007c01, "bpll\t\t%b"},
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{0x00004b00, 0x00007f00, "bpl!\t\t%b"},
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{0x00000008, 0x3e007fff, "brcs\t\t%15-19r"},
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{0x00000408, 0x3e007fff, "brcc\t\t%15-19r"},
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{0x00000808, 0x3e007fff, "brgtu\t\t%15-19r"},
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{0x00000c08, 0x3e007fff, "brleu\t\t%15-19r"},
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{0x00001008, 0x3e007fff, "breq\t\t%15-19r"},
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{0x00001408, 0x3e007fff, "brne\t\t%15-19r"},
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{0x00001808, 0x3e007fff, "brgt\t\t%15-19r"},
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{0x00001c08, 0x3e007fff, "brle\t\t%15-19r"},
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{0x00002008, 0x3e007fff, "brge\t\t%15-19r"},
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{0x00002408, 0x3e007fff, "brlt\t\t%15-19r"},
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{0x00002808, 0x3e007fff, "brmi\t\t%15-19r"},
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{0x00002c08, 0x3e007fff, "brpl\t\t%15-19r"},
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{0x00003008, 0x3e007fff, "brvs\t\t%15-19r"},
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{0x00003408, 0x3e007fff, "brvc\t\t%15-19r"},
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{0x00003808, 0x3e007fff, "brcnz\t\t%15-19r"},
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{0x00003c08, 0x3e007fff, "br\t\t%15-19r"},
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{0x00000009, 0x3e007fff, "brcsl\t\t%15-19r"},
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{0x00000409, 0x3e007fff, "brccl\t\t%15-19r"},
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{0x00000809, 0x3e007fff, "brgtul\t\t%15-19r"},
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{0x00000c09, 0x3e007fff, "brleul\t\t%15-19r"},
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{0x00001009, 0x3e007fff, "breql\t\t%15-19r"},
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{0x00001409, 0x3e007fff, "brnel\t\t%15-19r"},
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{0x00001809, 0x3e007fff, "brgtl\t\t%15-19r"},
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{0x00001c09, 0x3e007fff, "brlel\t\t%15-19r"},
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{0x00002009, 0x3e007fff, "brgel\t\t%15-19r"},
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{0x00002409, 0x3e007fff, "brltl\t\t%15-19r"},
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{0x00002809, 0x3e007fff, "brmil\t\t%15-19r"},
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{0x00002c09, 0x3e007fff, "brpll\t\t%15-19r"},
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{0x00003009, 0x3e007fff, "brvsl\t\t%15-19r"},
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{0x00003409, 0x3e007fff, "brvcl\t\t%15-19r"},
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{0x00003809, 0x3e007fff, "brcnzl\t\t%15-19r"},
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{0x00003c09, 0x3e007fff, "brl\t\t%15-19r"},
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{0x00000004, 0x00007f0f, "brcs!\t\t%4-7r"},
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{0x00000104, 0x00007f0f, "brcc!\t\t%4-7r"},
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{0x00000204, 0x00007f0f, "brgtu!\t\t%4-7r"},
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{0x00000304, 0x00007f0f, "brleu!\t\t%4-7r"},
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{0x00000404, 0x00007f0f, "breq!\t\t%4-7r"},
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{0x00000504, 0x00007f0f, "brne!\t\t%4-7r"},
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{0x00000604, 0x00007f0f, "brgt!\t\t%4-7r"},
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{0x00000704, 0x00007f0f, "brle!\t\t%4-7r"},
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{0x00000804, 0x00007f0f, "brge!\t\t%4-7r"},
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{0x00000904, 0x00007f0f, "brlt!\t\t%4-7r"},
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{0x00000a04, 0x00007f0f, "brmi!\t\t%4-7r"},
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{0x00000b04, 0x00007f0f, "brpl!\t\t%4-7r"},
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{0x00000c04, 0x00007f0f, "brvs!\t\t%4-7r"},
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{0x00000d04, 0x00007f0f, "brvc!\t\t%4-7r"},
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{0x00000e04, 0x00007f0f, "brcnz!\t\t%4-7r"},
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{0x00000f04, 0x00007f0f, "br!\t\t%4-7r"},
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{0x0000000c, 0x00007f0f, "brcsl!\t\t%4-7r"},
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{0x0000010c, 0x00007f0f, "brccl!\t\t%4-7r"},
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{0x0000020c, 0x00007f0f, "brgtul!\t\t%4-7r"},
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{0x0000030c, 0x00007f0f, "brleul!\t\t%4-7r"},
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{0x0000040c, 0x00007f0f, "breql!\t\t%4-7r"},
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{0x0000050c, 0x00007f0f, "brnel!\t\t%4-7r"},
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{0x0000060c, 0x00007f0f, "brgtl!\t\t%4-7r"},
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{0x0000070c, 0x00007f0f, "brlel!\t\t%4-7r"},
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{0x0000080c, 0x00007f0f, "brgel!\t\t%4-7r"},
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{0x0000090c, 0x00007f0f, "brltl!\t\t%4-7r"},
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{0x00000a0c, 0x00007f0f, "brmil!\t\t%4-7r"},
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{0x00000b0c, 0x00007f0f, "brpll!\t\t%4-7r"},
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{0x00000c0c, 0x00007f0f, "brvsl!\t\t%4-7r"},
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{0x00000d0c, 0x00007f0f, "brvcl!\t\t%4-7r"},
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{0x00000e0c, 0x00007f0f, "brcnzl!\t\t%4-7r"},
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{0x00000f0c, 0x00007f0f, "brl!\t\t%4-7r"},
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{0x08003000, 0x3e007c01, "bvs\t\t%b"},
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{0x08003400, 0x3e007c01, "bvc\t\t%b"},
201
{0x08003001, 0x3e007c01, "bvsl\t\t%b"},
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{0x08003401, 0x3e007c01, "bvcl\t\t%b"},
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{0x00004c00, 0x00007f00, "bvs!\t\t%b"},
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{0x00004d00, 0x00007f00, "bvc!\t\t%b"},
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{0x00004f00, 0x00007f00, "b!\t\t%b"},
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{0x08003c00, 0x3e007c01, "b\t\t%b"},
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{0x30000000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
208
{0x30100000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
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{0x30200000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
210
{0x30300000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
211
{0x30400000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
212
{0x30800000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
213
{0x30900000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
214
{0x30a00000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
215
{0x30b00000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
216
{0x30c00000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
217
{0x30d00000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
218
{0x30e00000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
219
{0x31000000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
220
{0x31100000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
221
{0x31800000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
222
{0x31a00000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
223
{0x31b00000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
224
{0x31c00000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
225
{0x31d00000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
226
{0x31e00000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
227
{0x31f00000, 0x3ff00000, "cache\t\t%20-24d, [%15-19r, %0-14i]"},
228
{0x38000000, 0x3ff003ff, "mad\t\t%15-19r, %10-14r"},
229
{0x38000020, 0x3ff003ff, "madu\t\t%15-19r, %10-14r"},
230
{0x38000080, 0x3ff003ff, "mad.f\t\t%15-19r, %10-14r"},
231
{0x38000001, 0x3ff003ff, "msb\t\t%15-19r, %10-14r"},
232
{0x38000021, 0x3ff003ff, "msbu\t\t%15-19r, %10-14r"},
233
{0x38000081, 0x3ff003ff, "msb.f\t\t%15-19r, %10-14r"},
234
{0x38000102, 0x3ff003ff, "mazl\t\t%15-19r, %10-14r"},
235
{0x38000182, 0x3ff003ff, "mazl.f\t\t%15-19r, %10-14r"},
236
{0x38000002, 0x3ff003ff, "madl\t\t%15-19r, %10-14r"},
237
{0x380000c2, 0x3ff003ff, "madl.fs\t\t%15-19r, %10-14r"},
238
{0x38000303, 0x3ff003ff, "mazh\t\t%15-19r, %10-14r"},
239
{0x38000383, 0x3ff003ff, "mazh.f\t\t%15-19r, %10-14r"},
240
{0x38000203, 0x3ff003ff, "madh\t\t%15-19r, %10-14r"},
241
{0x380002c3, 0x3ff003ff, "madh.fs\t\t%15-19r, %10-14r"},
242
{0x38000007, 0x3e0003ff, "max\t\t%20-24r, %15-19r, %10-14r"},
243
{0x38000006, 0x3e0003ff, "min\t\t%20-24r, %15-19r, %10-14r"},
244
{0x38000104, 0x3ff003ff, "mszl\t\t%15-19r, %10-14r"},
245
{0x38000184, 0x3ff003ff, "mszl.f\t\t%15-19r, %10-14r"},
246
{0x38000004, 0x3ff003ff, "msbl\t\t%15-19r, %10-14r"},
247
{0x380000c4, 0x3ff003ff, "msbl.fs\t\t%15-19r, %10-14r"},
248
{0x38000305, 0x3ff003ff, "mszh\t\t%15-19r, %10-14r"},
249
{0x38000385, 0x3ff003ff, "mszh.f\t\t%15-19r, %10-14r"},
250
{0x38000205, 0x3ff003ff, "msbh\t\t%15-19r, %10-14r"},
251
{0x380002c5, 0x3ff003ff, "msbh.fs\t\t%15-19r, %10-14r"},
252
{0x3800004e, 0x3e0003ff, "sll.s\t\t%20-24r, %15-19r, %10-14r"},
253
{0x38000049, 0x3e0003ff, "sub.s\t\t%20-24r, %15-19r, %10-14r"},
254
{0x3800000d, 0x3e007fff, "clz\t\t%20-24r, %15-19r"},
255
{0x38000000, 0x3e000000, "ceinst\t\t%20-24d, %15-19r, %10-14r, %5-9d, %0-4d"},
256
{0x00000019, 0x3ff003ff, "cmpteq.c\t\t%15-19r, %10-14r"},
257
{0x00100019, 0x3ff003ff, "cmptmi.c\t\t%15-19r, %10-14r"},
258
{0x00300019, 0x3ff003ff, "cmp.c\t\t%15-19r, %10-14r"},
259
{0x0000001b, 0x3ff07fff, "cmpzteq.c\t%15-19r"},
260
{0x0010001b, 0x3ff07fff, "cmpztmi.c\t%15-19r"},
261
{0x0030001b, 0x3ff07fff, "cmpz.c\t\t%15-19r"},
262
{0x02040001, 0x3e0e0001, "cmpi.c\t\t%20-24r, %1-16i"},
263
{0x00002003, 0x0000700f, "cmp!\t\t%8-11r, %4-7r"},
264
{0x0c00000c, 0x3e00001f, "cop1\t\tc%20-24r, c%15-19r, c%10-14r, %5-9d"},
265
{0x0c000014, 0x3e00001f, "cop2\t\tc%20-24r, c%15-19r, c%10-14r, %5-9d"},
266
{0x0c00001c, 0x3e00001f, "cop3\t\tc%20-24r, c%15-19r, c%10-14r, %5-9d"},
267
{0x00000044, 0x3e0003ff, "div\t\t%15-19r, %10-14r"},
268
{0x00000046, 0x3e0003ff, "divu\t\t%15-19r, %10-14r"},
269
{0x0c0000a4, 0x3e0003ff, "drte"},
270
{0x00000058, 0x3e0003ff, "extsb\t\t%20-24r, %15-19r"},
271
{0x00000059, 0x3e0003ff, "extsb.c\t\t%20-24r, %15-19r"},
272
{0x0000005a, 0x3e0003ff, "extsh\t\t%20-24r, %15-19r"},
273
{0x0000005b, 0x3e0003ff, "extsh.c\t\t%20-24r, %15-19r"},
274
{0x0000005c, 0x3e0003ff, "extzb\t\t%20-24r, %15-19r"},
275
{0x0000005d, 0x3e0003ff, "extzb.c\t\t%20-24r, %15-19r"},
276
{0x0000005e, 0x3e0003ff, "extzh\t\t%20-24r, %15-19r"},
277
{0x0000005f, 0x3e0003ff, "extzh.c\t\t%20-24r, %15-19r"},
278
{0x04000001, 0x3e000001, "jl\t\t%j"},
279
{0x00003001, 0x00007001, "jl!\t\t%j"},
280
{0x00003000, 0x00007001, "j!\t\t%j"},
281
{0x04000000, 0x3e000001, "j\t\t%j"},
282
{0x26000000, 0x3e000000, "lb\t\t%20-24r, [%15-19r, %0-14i]"},
283
{0x2c000000, 0x3e000000, "lbu\t\t%20-24r, [%15-19r, %0-14i]"},
284
{0x06000003, 0x3e000007, "lb\t\t%20-24r, [%15-19r, %3-14i]+"},
285
{0x06000006, 0x3e000007, "lbu\t\t%20-24r, [%15-19r, %3-14i]+"},
286
{0x0e000003, 0x3e000007, "lb\t\t%20-24r, [%15-19r]+, %3-14i"},
287
{0x0e000006, 0x3e000007, "lbu\t\t%20-24r, [%15-19r]+, %3-14i"},
288
{0x0000200b, 0x0000700f, "lbu!\t\t%8-11r, [%4-7r]"},
289
{0x00007003, 0x00007007, "lbup!\t\t%8-11r, %3-7d"},
290
{0x00000060, 0x3e0003ff, "lcb\t\t[%15-19r]+"},
291
{0x00000062, 0x3e0003ff, "lcw\t\t%20-24r, [%15-19r]+"},
292
{0x00000066, 0x3e0003ff, "lce\t\t%20-24r, [%15-19r]+"},
293
{0x0c00000a, 0x3e00001f, "ldc1\t\tc%15-19r, [%20-24r, %5-14i]"},
294
{0x0c000012, 0x3e00001f, "ldc2\t\tc%15-19r, [%20-24r, %5-14i]"},
295
{0x0c00001a, 0x3e00001f, "ldc3\t\tc%15-19r, [%20-24r, %5-14i]"},
296
{0x22000000, 0x3e000000, "lh\t\t%20-24r, [%15-19r, %0-14i]"},
297
{0x24000000, 0x3e000000, "lhu\t\t%20-24r, [%15-19r, %0-14i]"},
298
{0x06000001, 0x3e000007, "lh\t\t%20-24r, [%15-19r, %3-14i]+"},
299
{0x06000002, 0x3e000007, "lhu\t\t%20-24r, [%15-19r, %3-14i]+"},
300
{0x0e000001, 0x3e000007, "lh\t\t%20-24r, [%15-19r]+, %3-14i"},
301
{0x0e000002, 0x3e000007, "lhu\t\t%20-24r, [%15-19r]+, %3-14i"},
302
{0x00002009, 0x0000700f, "lh!\t\t%8-11r, [%4-7r]"},
303
{0x00007001, 0x00007007, "lhp!\t\t%8-11r, %3-7d1"},
304
{0x020c0000, 0x3e0e0000, "ldi\t\t%20-24r, 0x%1-16x(%1-16i)"},
305
{0x0a0c0000, 0x3e0e0000, "ldis\t\t%20-24r, 0x%1-16x(%1-16i)"},
306
{0x00005000, 0x00007000, "ldiu!\t\t%8-11r, %0-7d"},
307
{0x0000000c, 0x3e0003ff, "alw\t\t%20-24r, [%15-19r]"},
308
{0x20000000, 0x3e000000, "lw\t\t%20-24r, [%15-19r, %0-14i]"},
309
{0x06000000, 0x3e000007, "lw\t\t%20-24r, [%15-19r, %3-14i]+"},
310
{0x0e000000, 0x3e000007, "lw\t\t%20-24r, [%15-19r]+, %3-14i"},
311
{0x00002008, 0x0000700f, "lw!\t\t%8-11r, [%4-7r]"},
312
{0x00007000, 0x00007007, "lwp!\t\t%8-11r, %3-7d2"},
313
{0x0000100b, 0x0000700f, "madh.fs!\t\t%8-11r, %4-7r"},
314
{0x0000100a, 0x0000700f, "madl.fs!\t\t%8-11r, %4-7r"},
315
{0x00001005, 0x0000700f, "madu!\t\t%8-11r, %4-7r"},
316
{0x00001004, 0x0000700f, "mad.f!\t\t%8-11r, %4-7r"},
317
{0x00001009, 0x0000700f, "mazh.f!\t\t%8-11r, %4-7r"},
318
{0x00001008, 0x0000700f, "mazl.f!\t\t%8-11r, %4-7r"},
319
{0x00000448, 0x3e007fff, "mfcel\t\t%20-24r"},
320
{0x00001001, 0x00007f0f, "mfcel!\t\t%4-7r"},
321
{0x00000848, 0x3e007fff, "mfceh\t\t%20-24r"},
322
{0x00001101, 0x00007f0f, "mfceh!\t\t%4-7r"},
323
{0x00000c48, 0x3e007fff, "mfcehl\t\t%20-24r, %15-19r"},
324
{0x00000048, 0x3e0003ff, "mfce\t\t%20-24r, er%10-14d"},
325
{0x00000050, 0x3e0003ff, "mfsr\t\t%20-24r, sr%10-14d"},
326
{0x0c000001, 0x3e00001f, "mfcr\t\t%20-24r, c%15-19r"},
327
{0x0c000009, 0x3e00001f, "mfc1\t\t%20-24r, c%15-19r"},
328
{0x0c000011, 0x3e00001f, "mfc2\t\t%20-24r, c%15-19r"},
329
{0x0c000019, 0x3e00001f, "mfc3\t\t%20-24r, c%15-19r"},
330
{0x0c00000f, 0x3e00001f, "mfcc1\t\t%20-24r, c%15-19r"},
331
{0x0c000017, 0x3e00001f, "mfcc2\t\t%20-24r, c%15-19r"},
332
{0x0c00001f, 0x3e00001f, "mfcc3\t\t%20-24r, c%15-19r"},
333
{0x00000002, 0x0000700f, "mhfl!\t\t%8-11R, %4-7r"},
334
{0x00000001, 0x0000700f, "mlfh!\t\t%8-11r, %4-7R"},
335
{0x00001006, 0x0000700f, "msb.f!\t\t%8-11r, %4-7r"},
336
{0x0000100f, 0x0000700f, "msbh.fs!\t\t%8-11r, %4-7r"},
337
{0x0000100e, 0x0000700f, "msbl.fs!\t\t%8-11r, %4-7r"},
338
{0x00001007, 0x0000700f, "msbu!\t\t%8-11r, %4-7r"},
339
{0x0000100d, 0x0000700f, "mszh.f!\t\t%8-11r, %4-7r"},
340
{0x0000100c, 0x0000700f, "mszl.f!\t\t%8-11r, %4-7r"},
341
{0x0000044a, 0x3e007fff, "mtcel\t\t%20-24r"},
342
{0x00001000, 0x00007f0f, "mtcel!\t\t%4-7r"},
343
{0x0000084a, 0x3e007fff, "mtceh\t\t%20-24r"},
344
{0x00001100, 0x00007f0f, "mtceh!\t\t%4-7r"},
345
{0x00000c4a, 0x3e007fff, "mtcehl\t\t%20-24r, %15-19r"},
346
{0x0000004a, 0x3e0003ff, "mtce\t\t%20-24r, er%10-14d"},
347
{0x00000052, 0x3e0003ff, "mtsr\t\t%15-19r, sr%10-14d"},
348
{0x0c000000, 0x3e00001f, "mtcr\t\t%20-24r, c%15-19r"},
349
{0x0c000008, 0x3e00001f, "mtc1\t\t%20-24r, c%15-19r"},
350
{0x0c000010, 0x3e00001f, "mtc2\t\t%20-24r, c%15-19r"},
351
{0x0c000018, 0x3e00001f, "mtc3\t\t%20-24r, c%15-19r"},
352
{0x0c00000e, 0x3e00001f, "mtcc1\t\t%20-24r, c%15-19r"},
353
{0x0c000016, 0x3e00001f, "mtcc2\t\t%20-24r, c%15-19r"},
354
{0x0c00001e, 0x3e00001f, "mtcc3\t\t%20-24r, c%15-19r"},
355
{0x00000040, 0x3e0003ff, "mul\t\t%15-19r, %10-14r"},
356
{0x00000040, 0x3e0003ff, "maz\t\t%15-19r, %10-14r"},
357
{0x00000041, 0x3e0003ff, "mul.f\t\t%15-19r, %10-14r"},
358
{0x00000041, 0x3e0003ff, "maz.f\t\t%15-19r, %10-14r"},
359
{0x00001002, 0x0000700f, "mul.f!\t\t%8-11r, %4-7r"},
360
{0x00000042, 0x3e0003ff, "mulu\t\t%15-19r, %10-14r"},
361
{0x00000042, 0x3e0003ff, "mazu\t\t%15-19r, %10-14r"},
362
{0x00001003, 0x0000700f, "mulu!\t\t%8-11r, %4-7r"},
363
{0x00000056, 0x3e007fff, "mvcs\t\t%20-24r, %15-19r"},
364
{0x00000456, 0x3e007fff, "mvcc\t\t%20-24r, %15-19r"},
365
{0x00000856, 0x3e007fff, "mvgtu\t\t%20-24r, %15-19r"},
366
{0x00000c56, 0x3e007fff, "mvleu\t\t%20-24r, %15-19r"},
367
{0x00001056, 0x3e007fff, "mveq\t\t%20-24r, %15-19r"},
368
{0x00001456, 0x3e007fff, "mvne\t\t%20-24r, %15-19r"},
369
{0x00001856, 0x3e007fff, "mvgt\t\t%20-24r, %15-19r"},
370
{0x00001c56, 0x3e007fff, "mvle\t\t%20-24r, %15-19r"},
371
{0x00002056, 0x3e007fff, "mvge\t\t%20-24r, %15-19r"},
372
{0x00002456, 0x3e007fff, "mvlt\t\t%20-24r, %15-19r"},
373
{0x00002856, 0x3e007fff, "mvmi\t\t%20-24r, %15-19r"},
374
{0x00002c56, 0x3e007fff, "mvpl\t\t%20-24r, %15-19r"},
375
{0x00003056, 0x3e007fff, "mvvs\t\t%20-24r, %15-19r"},
376
{0x00003456, 0x3e007fff, "mvvc\t\t%20-24r, %15-19r"},
377
{0x00003c56, 0x3e007fff, "mv\t\t%20-24r, %15-19r"},
378
{0x00000003, 0x0000700f, "mv!\t\t%8-11r, %4-7r"},
379
{0x0000001e, 0x3e0003ff, "neg\t\t%20-24r, %10-14r"},
380
{0x0000001f, 0x3e0003ff, "neg.c\t\t%20-24r, %10-14r"},
381
{0x00002002, 0x0000700f, "neg!\t\t%8-11r, %4-7r"},
382
{0x00000000, 0x3e0003ff, "nop"},
383
{0x00000024, 0x3e0003ff, "not\t\t%20-24r, %15-19r"},
384
{0x00000025, 0x3e0003ff, "not.c\t\t%20-24r, %15-19r"},
385
{0x00000000, 0x0000700f, "nop!"},
386
{0x00002006, 0x0000700f, "not!\t\t%8-11r, %4-7r"},
387
{0x00000022, 0x3e0003ff, "or\t\t%20-24r, %15-19r, %10-14r"},
388
{0x00000023, 0x3e0003ff, "or.c\t\t%20-24r, %15-19r, %10-14r"},
389
{0x020a0000, 0x3e0e0001, "ori\t\t%20-24r, 0x%1-16x"},
390
{0x020a0001, 0x3e0e0001, "ori.c\t\t%20-24r, 0x%1-16x"},
391
{0x0a0a0000, 0x3e0e0001, "oris\t\t%20-24r, 0x%1-16x"},
392
{0x0a0a0001, 0x3e0e0001, "oris.c\t\t%20-24r, 0x%1-16x"},
393
{0x1a000000, 0x3e000001, "orri\t\t%20-24r, %15-19r, 0x%1-14x"},
394
{0x1a000001, 0x3e000001, "orri.c\t\t%20-24r, %15-19r, 0x%1-14x"},
395
{0x00002005, 0x0000700f, "or!\t\t%8-11r, %4-7r"},
396
{0x0000000a, 0x3e0003ff, "pflush"},
397
{0x0000208a, 0x0000708f, "pop!\t\t%8-11R, [%4-6r]"},
398
{0x0000200a, 0x0000700f, "pop!\t\t%8-11r, [%4-7r]"},
399
{0x0000208e, 0x0000708f, "push!\t\t%8-11R, [%4-6r]"},
400
{0x0000200e, 0x0000700f, "push!\t\t%8-11r, [%4-7r]"},
401
{0x00000038, 0x3e0003ff, "ror\t\t%20-24r, %15-19r, %10-14r"},
402
{0x00000039, 0x3e0003ff, "ror.c\t\t%20-24r, %15-19r, %10-14r"},
403
{0x0000003b, 0x3e0003ff, "rorc.c\t\t%20-24r, %15-19r, %10-14r"},
404
{0x0000003c, 0x3e0003ff, "rol\t\t%20-24r, %15-19r, %10-14r"},
405
{0x0000003d, 0x3e0003ff, "rol.c\t\t%20-24r, %15-19r, %10-14r"},
406
{0x0000003f, 0x3e0003ff, "rolc.c\t\t%20-24r, %15-19r, %10-14r"},
407
{0x00000078, 0x3e0003ff, "rori\t\t%20-24r, %15-19r, %10-14d"},
408
{0x00000079, 0x3e0003ff, "rori.c\t\t%20-24r, %15-19r, %10-14d"},
409
{0x0000007b, 0x3e0003ff, "roric.c\t\t%20-24r, %15-19r, %10-14d"},
410
{0x0000007c, 0x3e0003ff, "roli\t\t%20-24r, %15-19r, %10-14d"},
411
{0x0000007d, 0x3e0003ff, "roli.c\t\t%20-24r, %15-19r, %10-14d"},
412
{0x0000007f, 0x3e0003ff, "rolic.c\t\t%20-24r, %15-19r, %10-14d"},
413
{0x0c000084, 0x3e0003ff, "rte"},
414
{0x2e000000, 0x3e000000, "sb\t\t%20-24r, [%15-19r, %0-14i]"},
415
{0x06000007, 0x3e000007, "sb\t\t%20-24r, [%15-19r, %3-14i]+"},
416
{0x0e000007, 0x3e000007, "sb\t\t%20-24r, [%15-19r]+, %3-14i"},
417
{0x0000200f, 0x0000700f, "sb!\t\t%8-11r, [%4-7r]"},
418
{0x00007007, 0x00007007, "sbp!\t\t%8-11r, %3-7d"},
419
{0x0000000e, 0x3e0003ff, "asw\t\t%20-24r, [%15-19r]"},
420
{0x00000068, 0x3e0003ff, "scb\t\t%20-24r, [%15-19r]+"},
421
{0x0000006a, 0x3e0003ff, "scw\t\t%20-24r, [%15-19r]+"},
422
{0x0000006e, 0x3e0003ff, "sce\t\t[%15-19r]+"},
423
{0x00000006, 0x3e0003ff, "sdbbp\t\t%15-19d"},
424
{0x00006002, 0x00007007, "sdbbp!\t\t%3-7d"},
425
{0x2a000000, 0x3e000000, "sh\t\t%20-24r, [%15-19r, %0-14i]"},
426
{0x06000005, 0x3e000007, "sh\t\t%20-24r, [%15-19r, %3-14i]+"},
427
{0x0e000005, 0x3e000007, "sh\t\t%20-24r, [%15-19r]+, %3-14i"},
428
{0x0000200d, 0x0000700f, "sh!\t\t%8-11r, [%4-7r]"},
429
{0x00007005, 0x00007007, "shp!\t\t%8-11r, %3-7d1"},
430
{0x0c0000c4, 0x3e0003ff, "sleep"},
431
{0x00000030, 0x3e0003ff, "sll\t\t%20-24r, %15-19r, %10-14r"},
432
{0x00000031, 0x3e0003ff, "sll.c\t\t%20-24r, %15-19r, %10-14r"},
433
{0x00000070, 0x3e0003ff, "slli\t\t%20-24r, %15-19r, %10-14d"},
434
{0x00000071, 0x3e0003ff, "slli.c\t\t%20-24r, %15-19r, %10-14d"},
435
{0x00000008, 0x0000700f, "sll!\t\t%8-11r, %4-7r"},
436
{0x00006001, 0x00007007, "slli!\t\t%8-11r, %3-7d"},
437
{0x00000034, 0x3e0003ff, "srl\t\t%20-24r, %15-19r, %10-14r"},
438
{0x00000035, 0x3e0003ff, "srl.c\t\t%20-24r, %15-19r, %10-14r"},
439
{0x00000036, 0x3e0003ff, "sra\t\t%20-24r, %15-19r, %10-14r"},
440
{0x00000037, 0x3e0003ff, "sra.c\t\t%20-24r, %15-19r, %10-14r"},
441
{0x00000074, 0x3e0003ff, "srli\t\t%20-24r, %15-19r, %10-14d"},
442
{0x00000075, 0x3e0003ff, "srli.c\t\t%20-24r, %15-19r, %10-14d"},
443
{0x00000076, 0x3e0003ff, "srai\t\t%20-24r, %15-19r, %10-14d"},
444
{0x00000077, 0x3e0003ff, "srai.c\t\t%20-24r, %15-19r, %10-14d"},
445
{0x0000000a, 0x0000700f, "srl!\t\t%8-11r, %4-7r"},
446
{0x00006003, 0x00007007, "srli!\t\t%8-11r, %3-7d"},
447
{0x0000000b, 0x0000700f, "sra!\t\t%8-11r, %4-7r"},
448
{0x0c00000b, 0x3e00001f, "stc1\t\tc%15-19r, [%20-24r, %5-14i]"},
449
{0x0c000013, 0x3e00001f, "stc2\t\tc%15-19r, [%20-24r, %5-14i]"},
450
{0x0c00001b, 0x3e00001f, "stc3\t\tc%15-19r, [%20-24r, %5-14i]"},
451
{0x00000014, 0x3e0003ff, "sub\t\t%20-24r, %15-19r, %10-14r"},
452
{0x00000015, 0x3e0003ff, "sub.c\t\t%20-24r, %15-19r, %10-14r"},
453
{0x00000016, 0x3e0003ff, "subc\t\t%20-24r, %15-19r, %10-14r"},
454
{0x00000017, 0x3e0003ff, "subc.c\t\t%20-24r, %15-19r, %10-14r"},
455
{0x00002001, 0x0000700f, "sub!\t\t%8-11r, %4-7r"},
456
{0x00006080, 0x00007087, "subei!\t\t%8-11r, %3-6d"},
457
{0x28000000, 0x3e000000, "sw\t\t%20-24r, [%15-19r, %0-14i]"},
458
{0x06000004, 0x3e000007, "sw\t\t%20-24r, [%15-19r, %3-14i]+"},
459
{0x0e000004, 0x3e000007, "sw\t\t%20-24r, [%15-19r]+, %3-14i"},
460
{0x0000200c, 0x0000700f, "sw!\t\t%8-11r, [%4-7r]"},
461
{0x00007004, 0x00007007, "swp!\t\t%8-11r, %3-7d2"},
462
{0x00000002, 0x3e0003ff, "syscall\t\t%10-24d"},
463
{0x00000054, 0x3e007fff, "tcs"},
464
{0x00000454, 0x3e007fff, "tcc"},
465
{0x00003854, 0x3e007fff, "tcnz"},
466
{0x00000005, 0x00007f0f, "tcs!"},
467
{0x00000105, 0x00007f0f, "tcc!"},
468
{0x00000e05, 0x00007f0f, "tcnz!"},
469
{0x00001054, 0x3e007fff, "teq"},
470
{0x00000405, 0x00007f0f, "teq!"},
471
{0x00000854, 0x3e007fff, "tgtu"},
472
{0x00001854, 0x3e007fff, "tgt"},
473
{0x00002054, 0x3e007fff, "tge"},
474
{0x00000205, 0x00007f0f, "tgtu!"},
475
{0x00000605, 0x00007f0f, "tgt!"},
476
{0x00000805, 0x00007f0f, "tge!"},
477
{0x00000c54, 0x3e007fff, "tleu"},
478
{0x00001c54, 0x3e007fff, "tle"},
479
{0x00002454, 0x3e007fff, "tlt"},
480
{0x0c000004, 0x3e0003ff, "stlb"},
481
{0x0c000024, 0x3e0003ff, "mftlb"},
482
{0x0c000044, 0x3e0003ff, "mtptlb"},
483
{0x0c000064, 0x3e0003ff, "mtrtlb"},
484
{0x00000305, 0x00007f0f, "tleu!"},
485
{0x00000705, 0x00007f0f, "tle!"},
486
{0x00000905, 0x00007f0f, "tlt!"},
487
{0x00002854, 0x3e007fff, "tmi"},
488
{0x00000a05, 0x00007f0f, "tmi!"},
489
{0x00001454, 0x3e007fff, "tne"},
490
{0x00000505, 0x00007f0f, "tne!"},
491
{0x00002c54, 0x3e007fff, "tpl"},
492
{0x00000b05, 0x00007f0f, "tpl!"},
493
{0x00000004, 0x3e007fff, "trapcs\t\t%15-19d"},
494
{0x00000404, 0x3e007fff, "trapcc\t\t%15-19d"},
495
{0x00000804, 0x3e007fff, "trapgtu\t\t%15-19d"},
496
{0x00000c04, 0x3e007fff, "trapleu\t\t%15-19d"},
497
{0x00001004, 0x3e007fff, "trapeq\t\t%15-19d"},
498
{0x00001404, 0x3e007fff, "trapne\t\t%15-19d"},
499
{0x00001804, 0x3e007fff, "trapgt\t\t%15-19d"},
500
{0x00001c04, 0x3e007fff, "traple\t\t%15-19d"},
501
{0x00002004, 0x3e007fff, "trapge\t\t%15-19d"},
502
{0x00002404, 0x3e007fff, "traplt\t\t%15-19d"},
503
{0x00002804, 0x3e007fff, "trapmi\t\t%15-19d"},
504
{0x00002c04, 0x3e007fff, "trappl\t\t%15-19d"},
505
{0x00003004, 0x3e007fff, "trapvs\t\t%15-19d"},
506
{0x00003404, 0x3e007fff, "trapvc\t\t%15-19d"},
507
{0x00003c04, 0x3e007fff, "trap\t\t%15-19d"},
508
{0x00003c54, 0x3e007fff, "tset"},
509
{0x00000f05, 0x00007f0f, "tset!"},
510
{0x00003054, 0x3e007fff, "tvs"},
511
{0x00003454, 0x3e007fff, "tvc"},
512
{0x00000c05, 0x00007f0f, "tvs!"},
513
{0x00000d05, 0x00007f0f, "tvc!"},
514
{0x00000026, 0x3e0003ff, "xor\t\t%20-24r, %15-19r, %10-14r"},
515
{0x00000027, 0x3e0003ff, "xor.c\t\t%20-24r, %15-19r, %10-14r"},
516
{0x00002007, 0x0000700f, "xor!\t\t%8-11r, %4-7r"}
522
const char *description;
523
const char *reg_names[32];
526
static score_regname regnames[] =
528
{"gcc", "Select register names used by GCC",
529
{"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10",
530
"r11", "r12", "r13", "r14", "r15", "r16", "r17", "r18", "r19", "r20",
531
"r21", "r22", "r23", "r24", "r25", "r26", "r27", "gp", "r29", "r30", "r31"}},
534
static unsigned int regname_selected = 0;
536
#define NUM_SCORE_REGNAMES NUM_ELEM (regnames)
537
#define score_regnames regnames[regname_selected].reg_names
539
/* s3_s7: opcodes and export prototypes. */
541
s7_print_insn (bfd_vma pc, struct disassemble_info *info, bfd_boolean little);
543
/* Print one instruction from PC on INFO->STREAM.
544
Return the size of the instruction. */
546
print_insn_score32 (bfd_vma pc, struct disassemble_info *info, long given)
548
struct score_opcode *insn;
549
void *stream = info->stream;
550
fprintf_ftype func = info->fprintf_func;
552
for (insn = score_opcodes; insn->assembler; insn++)
554
if ((insn->mask & 0xffff0000) && (given & insn->mask) == insn->value)
558
for (c = insn->assembler; *c; c++)
568
if (info->flags & INSN_HAS_RELOC)
570
target = (pc & 0xfe000000) | (given & 0x01fffffe);
571
(*info->print_address_func) (target, info);
576
/* Sign-extend a 20-bit number. */
577
#define SEXT20(x) ((((x) & 0xfffff) ^ (~ 0x7ffff)) + 0x80000)
578
int disp = ((given & 0x01ff8000) >> 5) | (given & 0x3fe);
579
int target = (pc + SEXT20 (disp));
581
(*info->print_address_func) (target, info);
595
int bitstart = *c++ - '0';
598
while (*c >= '0' && *c <= '9')
599
bitstart = (bitstart * 10) + *c++ - '0';
605
while (*c >= '0' && *c <= '9')
606
bitend = (bitend * 10) + *c++ - '0';
617
reg = given >> bitstart;
618
reg &= (2 << (bitend - bitstart)) - 1;
620
func (stream, "%s", score_regnames[reg]);
627
reg = given >> bitstart;
628
reg &= (2 << (bitend - bitstart)) - 1;
630
func (stream, "%ld", reg);
637
reg = given >> bitstart;
638
reg &= (2 << (bitend - bitstart)) - 1;
639
reg = ((reg ^ (1 << (bitend - bitstart))) -
640
(1 << (bitend - bitstart)));
642
if (((given & insn->mask) == 0x0c00000a) /* ldc1 */
643
|| ((given & insn->mask) == 0x0c000012) /* ldc2 */
644
|| ((given & insn->mask) == 0x0c00001c) /* ldc3 */
645
|| ((given & insn->mask) == 0x0c00000b) /* stc1 */
646
|| ((given & insn->mask) == 0x0c000013) /* stc2 */
647
|| ((given & insn->mask) == 0x0c00001b)) /* stc3 */
650
func (stream, "%ld", reg);
657
reg = given >> bitstart;
658
reg &= (2 << (bitend - bitstart)) - 1;
660
func (stream, "%lx", reg);
669
if ((given & (1 << bitstart)) == 0)
670
func (stream, "%c", *c);
674
if ((given & (1 << bitstart)) != 0)
675
func (stream, "%c", *c);
687
func (stream, "%c", *c);
693
#if (SCORE_SIMULATOR_ACTIVE)
694
func (stream, _("<illegal instruction>"));
702
print_insn_parallel_sym (struct disassemble_info *info)
704
void *stream = info->stream;
705
fprintf_ftype func = info->fprintf_func;
708
4 space + 1 colon + 1 space + 1 tab + 8 opcode + 2 space + 1 tab.
709
FIXME: the space number is not accurate. */
710
func (stream, "%s", " ||\n \t \t");
713
/* Print one instruction from PC on INFO->STREAM.
714
Return the size of the instruction. */
716
print_insn_score16 (bfd_vma pc, struct disassemble_info *info, long given)
718
struct score_opcode *insn;
719
void *stream = info->stream;
720
fprintf_ftype func = info->fprintf_func;
723
for (insn = score_opcodes; insn->assembler; insn++)
725
if (!(insn->mask & 0xffff0000) && (given & insn->mask) == insn->value)
727
char *c = insn->assembler;
729
info->bytes_per_chunk = 2;
730
info->bytes_per_line = 4;
744
if (info->flags & INSN_HAS_RELOC)
747
target = (pc & 0xfffff000) | (given & 0x00000ffe);
748
(*info->print_address_func) (target, info);
753
/* Sign-extend a 9-bit number. */
754
#define SEXT9(x) ((((x) & 0x1ff) ^ (~ 0xff)) + 0x100)
755
int disp = (given & 0xff) << 1;
756
int target = (pc + SEXT9 (disp));
758
(*info->print_address_func) (target, info);
773
int bitstart = *c++ - '0';
776
while (*c >= '0' && *c <= '9')
777
bitstart = (bitstart * 10) + *c++ - '0';
786
while (*c >= '0' && *c <= '9')
787
bitend = (bitend * 10) + *c++ - '0';
790
reg = given >> bitstart;
791
reg &= (2 << (bitend - bitstart)) - 1;
795
func (stream, "%s", score_regnames[reg + 16]);
798
func (stream, "%s", score_regnames[reg]);
801
if (*(c + 1) == '\0')
802
func (stream, "%ld", reg);
807
func (stream, "%ld", reg << 1);
809
func (stream, "%ld", reg << 2);
814
if (*(c + 1) == '\0')
815
func (stream, "%lx", reg);
820
func (stream, "%lx", reg << 1);
822
func (stream, "%lx", reg << 2);
826
reg = ((reg ^ (1 << bitend)) - (1 << bitend));
827
func (stream, "%ld", reg);
837
if ((given & (1 << bitstart)) != 0)
838
func (stream, "%c", *c);
850
func (stream, "%c", *c);
856
#if (SCORE_SIMULATOR_ACTIVE)
857
func (stream, _("<illegal instruction>"));
864
/*****************************************************************************/
865
/* s3_s7: exported functions. */
867
/* NOTE: There are no checks in these routines that
868
the relevant number of data bytes exist. */
870
s7_print_insn (bfd_vma pc, struct disassemble_info *info, bfd_boolean little)
876
bfd_boolean insn_pce_p = FALSE;
877
bfd_boolean insn_16_p = FALSE;
879
info->display_endian = little ? BFD_ENDIAN_LITTLE : BFD_ENDIAN_BIG;
883
info->bytes_per_chunk = 2;
884
status = info->read_memory_func (pc, (bfd_byte *) b, 2, info);
890
info->bytes_per_chunk = 4;
891
status = info->read_memory_func (pc, (bfd_byte *) & b[0], 4, info);
894
info->bytes_per_chunk = 2;
895
status = info->read_memory_func (pc, (bfd_byte *) b, 2, info);
903
info->memory_error_func (status, pc, info);
909
given = (b[0]) | (b[1] << 8) | (b[2] << 16) | (b[3] << 24);
913
given = (b[0] << 24) | (b[1] << 16) | (b[2] << 8) | (b[3]);
916
if ((given & 0x80008000) == 0x80008000)
921
else if ((given & 0x8000) == 0x8000)
930
/* 16 bit instruction. */
935
given = b[0] | (b[1] << 8);
939
given = (b[0] << 8) | b[1];
942
status = print_insn_score16 (pc, info, given);
944
/* pce instruction. */
949
other = given & 0xFFFF;
950
given = (given & 0xFFFF0000) >> 16;
952
status = print_insn_score16 (pc, info, given);
953
print_insn_parallel_sym (info);
954
status += print_insn_score16 (pc, info, other);
955
/* disassemble_bytes() will output 4 byte per chunk for pce instructio. */
956
info->bytes_per_chunk = 4;
958
/* 32 bit instruction. */
961
/* Get rid of parity. */
962
ridparity = (given & 0x7FFF);
963
ridparity |= (given & 0x7FFF0000) >> 1;
965
status = print_insn_score32 (pc, info, given);
971
/*****************************************************************************/
added
removed
binutils-2.23.52.20130611/opcodes/score7-dis.c
