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C/C++ Source or Header  |  1992-09-11  |  14KB  |  364 lines
  1. /* Mips opcde list for GDB, the GNU debugger.
  2.    Copyright (C) 1989 Free Software Foundation, Inc.
  3.    Contributed by Nobuyuki Hikichi(hikichi@sra.junet)
  4.    Made to work for little-endian machines, and debugged
  5.    by Per Bothner (bothner@cs.wisc.edu).
  6.    Many fixes contributed by Frank Yellin (fy@lucid.com).
  7.  
  8. This file is part of GDB.
  9.  
  10. GDB is free software; you can redistribute it and/or modify
  11. it under the terms of the GNU General Public License as published by
  12. the Free Software Foundation; either version 1, or (at your option)
  13. any later version.
  14.  
  15. GDB is distributed in the hope that it will be useful,
  16. but WITHOUT ANY WARRANTY; without even the implied warranty of
  17. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18. GNU General Public License for more details.
  19.  
  20. You should have received a copy of the GNU General Public License
  21. along with GDB; see the file COPYING.  If not, write to
  22. the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
  23.  
  24. #if BITS_BIG_ENDIAN
  25. #define BIT_FIELDS_2(a,b) a;b;
  26. #define BIT_FIELDS_4(a,b,c,d) a;b;c;d;
  27. #define BIT_FIELDS_6(a,b,c,d,e,f) a;b;c;d;e;f;
  28. #else
  29. #define BIT_FIELDS_2(a,b) b;a;
  30. #define BIT_FIELDS_4(a,b,c,d) d;c;b;a;
  31. #define BIT_FIELDS_6(a,b,c,d,e,f) f;e;d;c;b;a;
  32. #endif
  33.  
  34. struct op_i_fmt
  35. {
  36. BIT_FIELDS_4(
  37.   unsigned op : 6,
  38.   unsigned rs : 5,
  39.   unsigned rt : 5,
  40.   unsigned immediate : 16)
  41. };
  42.  
  43. struct op_j_fmt
  44. {
  45. BIT_FIELDS_2(
  46.   unsigned op : 6,
  47.   unsigned target : 26)
  48. };
  49.  
  50. struct op_r_fmt
  51. {
  52. BIT_FIELDS_6(
  53.   unsigned op : 6,
  54.   unsigned rs : 5,
  55.   unsigned rt : 5,
  56.   unsigned rd : 5,
  57.   unsigned shamt : 5,
  58.   unsigned funct : 6)
  59. };
  60.  
  61.  
  62. struct fop_i_fmt
  63. {
  64. BIT_FIELDS_4(
  65.   unsigned op : 6,
  66.   unsigned rs : 5,
  67.   unsigned rt : 5,
  68.   unsigned immediate : 16)
  69. };
  70.  
  71. struct op_b_fmt
  72. {
  73. BIT_FIELDS_4(
  74.   unsigned op : 6,
  75.   unsigned rs : 5,
  76.   unsigned rt : 5,
  77.   short delta : 16)
  78. };
  79.  
  80. struct fop_r_fmt
  81. {
  82. BIT_FIELDS_6(
  83.   unsigned op : 6,
  84.   unsigned fmt : 5,
  85.   unsigned ft : 5,
  86.   unsigned fs : 5,
  87.   unsigned fd : 5,
  88.   unsigned funct : 6)
  89. };
  90.  
  91. struct mips_opcode
  92. {
  93.   char *name;
  94.   unsigned long opcode;
  95.   unsigned long match;
  96.   char *args;
  97.   int bdelay; /* Nonzero if delayed branch.  */
  98. };
  99.  
  100. /* args format;
  101.  
  102.    "s" rs: source register specifier
  103.    "t" rt: target register
  104.    "i" immediate
  105.    "a" target address
  106.    "c" branch condition
  107.    "d" rd: destination register specifier
  108.    "h" shamt: shift amount
  109.    "f" funct: function field
  110.  
  111.   for fpu
  112.    "S" fs source 1 register
  113.    "T" ft source 2 register
  114.    "D" distination register
  115. */
  116.  
  117. #define one(x) (x << 26)
  118. #define op_func(x, y) ((x << 26) | y)
  119. #define op_cond(x, y) ((x << 26) | (y << 16))
  120. #define op_rs_func(x, y, z) ((x << 26) | (y << 21) | z)
  121. #define op_rs_b11(x, y, z) ((x << 26) | (y << 21) | z)
  122. #define op_o16(x, y) ((x << 26) | (y << 16))
  123. #define op_bc(x, y, z) ((x << 26) | (y << 21) | (z << 16))
  124.  
  125. struct mips_opcode mips_opcodes[] = 
  126. {
  127. /* These first opcodes are special cases of the ones in the comments */
  128.   {"nop",    0,        0xffffffff,         /*li*/    "", 0},
  129.   {"li",    op_bc(9,0,0),    op_bc(0x3f,31,0),    /*addiu*/    "t,j", 0},
  130.   {"b",        one(4),        0xffff0000,         /*beq*/    "b", 1},
  131.   {"move",    op_func(0, 33),    op_cond(0x3f,31)|0x7ff,/*addu*/    "d,s", 0},
  132.  
  133.   {"sll",    op_func(0, 0),    op_func(0x3f, 0x3f),        "d,t,h", 0},
  134.   {"srl",    op_func(0, 2),    op_func(0x3f, 0x3f),        "d,t,h", 0},
  135.   {"sra",    op_func(0, 3),    op_func(0x3f, 0x3f),        "d,t,h", 0},
  136.   {"sllv",    op_func(0, 4),    op_func(0x3f, 0x7ff),        "d,t,s", 0},
  137.   {"srlv",    op_func(0, 6),    op_func(0x3f, 0x7ff),        "d,t,s", 0},
  138.   {"srav",    op_func(0, 7),    op_func(0x3f, 0x7ff),        "d,t,s", 0},
  139.   {"jr",    op_func(0, 8),    op_func(0x3f, 0x1fffff),    "s", 1},
  140.   {"jalr",    op_func(0, 9),    op_func(0x3f, 0x1f07ff),    "d,s", 1},
  141.   {"syscall",    op_func(0, 12),    op_func(0x3f, 0x3f),        "", 0},
  142.   {"break",    op_func(0, 13),    op_func(0x3f, 0x3f),        "", 0},
  143.   {"mfhi",      op_func(0, 16), op_func(0x3f, 0x03ff07ff),      "d", 0},
  144.   {"mthi",      op_func(0, 17), op_func(0x3f, 0x1fffff),        "s", 0},
  145.   {"mflo",      op_func(0, 18), op_func(0x3f, 0x03ff07ff),      "d", 0},
  146.   {"mtlo",      op_func(0, 19), op_func(0x3f, 0x1fffff),        "s", 0},
  147.   {"mult",    op_func(0, 24),    op_func(0x3f, 0xffff),        "s,t", 0},
  148.   {"multu",    op_func(0, 25),    op_func(0x3f, 0xffff),        "s,t", 0},
  149.   {"div",    op_func(0, 26),    op_func(0x3f, 0xffff),        "s,t", 0},
  150.   {"divu",    op_func(0, 27),    op_func(0x3f, 0xffff),        "s,t", 0},
  151.   {"add",    op_func(0, 32),    op_func(0x3f, 0x7ff),        "d,s,t", 0},
  152.   {"addu",    op_func(0, 33),    op_func(0x3f, 0x7ff),        "d,s,t", 0},
  153.   {"sub",    op_func(0, 34),    op_func(0x3f, 0x7ff),        "d,s,t", 0},
  154.   {"subu",    op_func(0, 35),    op_func(0x3f, 0x7ff),        "d,s,t", 0},
  155.   {"and",    op_func(0, 36),    op_func(0x3f, 0x7ff),        "d,s,t", 0},
  156.   {"or",    op_func(0, 37),    op_func(0x3f, 0x7ff),        "d,s,t", 0},
  157.   {"xor",    op_func(0, 38),    op_func(0x3f, 0x7ff),        "d,s,t", 0},
  158.   {"nor",    op_func(0, 39),    op_func(0x3f, 0x7ff),        "d,s,t", 0},
  159.   {"slt",    op_func(0, 42),    op_func(0x3f, 0x7ff),        "d,s,t", 0},
  160.   {"sltu",    op_func(0, 43),    op_func(0x3f, 0x7ff),        "d,s,t", 0},
  161.  
  162.   {"bltz",    op_cond (1, 0),    op_cond(0x3f, 0x1f),        "s,b", 1},
  163.   {"bgez",    op_cond (1, 1),    op_cond(0x3f, 0x1f),        "s,b", 1},
  164.   {"bltzal",    op_cond (1, 16),op_cond(0x3f, 0x1f),        "s,b", 1},
  165.   {"bgezal",    op_cond (1, 17),op_cond(0x3f, 0x1f),        "s,b", 1},
  166.  
  167.  
  168.   {"j",        one(2),        one(0x3f),            "a", 1},
  169.   {"jal",    one(3),        one(0x3f),            "a", 1},
  170.   {"beq",    one(4),        one(0x3f),            "s,t,b", 1},
  171.   {"bne",    one(5),        one(0x3f),            "s,t,b", 1},
  172.   {"blez",    one(6),        one(0x3f) | 0x1f0000,        "s,b", 1},
  173.   {"bgtz",    one(7),        one(0x3f) | 0x1f0000,        "s,b", 1},
  174.   {"addi",    one(8),        one(0x3f),            "t,s,j", 0},
  175.   {"addiu",    one(9),        one(0x3f),            "t,s,j", 0},
  176.   {"slti",    one(10),    one(0x3f),            "t,s,j", 0},
  177.   {"sltiu",    one(11),    one(0x3f),            "t,s,j", 0},
  178.   {"andi",    one(12),    one(0x3f),            "t,s,i", 0},
  179.   {"ori",    one(13),    one(0x3f),            "t,s,i", 0},
  180.   {"xori",    one(14),    one(0x3f),            "t,s,i", 0},
  181.     /* rs field is don't care field? */
  182.   {"lui",    one(15),    one(0x3f),            "t,i", 0},
  183.  
  184. /* co processor 0 instruction */
  185.   {"mfc0",    op_rs_b11 (16, 0, 0),    op_rs_b11(0x3f, 0x1f, 0x1ffff),    "t,d", 0},
  186.   {"cfc0",    op_rs_b11 (16, 2, 0),    op_rs_b11(0x3f, 0x1f, 0x1ffff),    "t,d", 0},
  187.   {"mtc0",    op_rs_b11 (16, 4, 0),    op_rs_b11(0x3f, 0x1f, 0x1ffff),    "t,d", 0},
  188.   {"ctc0",    op_rs_b11 (16, 6, 0),    op_rs_b11(0x3f, 0x1f, 0x1ffff),    "t,d", 0},
  189.  
  190.   {"bc0f",    op_o16(16, 0x100),    op_o16(0x3f, 0x3ff),    "b", 1},
  191.   {"bc0f",    op_o16(16, 0x180),    op_o16(0x3f, 0x3ff),    "b", 1},
  192.   {"bc0t",    op_o16(16, 0x101),    op_o16(0x3f, 0x3ff),    "b", 1},
  193.   {"bc0t",    op_o16(16, 0x181),    op_o16(0x3f, 0x3ff),    "b", 1},
  194.  
  195.   {"tlbr",    op_rs_func(16, 0x10, 1), ~0, "", 0},
  196.   {"tlbwi",    op_rs_func(16, 0x10, 2), ~0, "", 0},
  197.   {"tlbwr",    op_rs_func(16, 0x10, 6), ~0, "", 0},
  198.   {"tlbp",    op_rs_func(16, 0x10, 8), ~0, "", 0},
  199.   {"rfe",    op_rs_func(16, 0x10, 16), ~0, "", 0},
  200.  
  201.   {"mfc1",    op_rs_b11 (17, 0, 0),    op_rs_b11(0x3f, 0x1f, 0),"t,S", 0},
  202.   {"cfc1",    op_rs_b11 (17, 2, 0),    op_rs_b11(0x3f, 0x1f, 0),"t,S", 0},
  203.   {"mtc1",    op_rs_b11 (17, 4, 0),    op_rs_b11(0x3f, 0x1f, 0),"t,S", 0},
  204.   {"ctc1",    op_rs_b11 (17, 6, 0),    op_rs_b11(0x3f, 0x1f, 0),"t,S", 0},
  205.  
  206.   {"bc1f",    op_o16(17, 0x100),    op_o16(0x3f, 0x3ff),    "b", 1},
  207.   {"bc1f",    op_o16(17, 0x180),    op_o16(0x3f, 0x3ff),    "b", 1},
  208.   {"bc1t",    op_o16(17, 0x101),    op_o16(0x3f, 0x3ff),    "b", 1},
  209.   {"bc1t",    op_o16(17, 0x181),    op_o16(0x3f, 0x3ff),    "b", 1},
  210.  
  211. /* fpu instruction */
  212.   {"add.s",    op_rs_func(17, 0x10, 0),
  213.             op_rs_func(0x3f, 0x1f, 0x3f),    "D,S,T", 0},
  214.   {"add.d",    op_rs_func(17, 0x11, 0),
  215.             op_rs_func(0x3f, 0x1f, 0x3f),    "D,S,T", 0},
  216.   {"sub.s",    op_rs_func(17, 0x10, 1),
  217.             op_rs_func(0x3f, 0x1f, 0x3f),    "D,S,T", 0},
  218.   {"sub.d",    op_rs_func(17, 0x11, 1),
  219.             op_rs_func(0x3f, 0x1f, 0x3f),    "D,S,T", 0},
  220.   {"mul.s",    op_rs_func(17, 0x10, 2),
  221.             op_rs_func(0x3f, 0x1f, 0x3f),    "D,S,T", 0},
  222.   {"mul.d",    op_rs_func(17, 0x11, 2),
  223.             op_rs_func(0x3f, 0x1f, 0x3f),    "D,S,T", 0},
  224.   {"div.s",    op_rs_func(17, 0x10, 3),
  225.             op_rs_func(0x3f, 0x1f, 0x3f),    "D,S,T", 0},
  226.   {"div.d",    op_rs_func(17, 0x11, 3),
  227.             op_rs_func(0x3f, 0x1f, 0x3f),    "D,S,T", 0},
  228.   {"abs.s",    op_rs_func(17, 0x10, 5),
  229.             op_rs_func(0x3f, 0x1f, 0x1f003f),    "D,S", 0},
  230.   {"abs.d",    op_rs_func(17, 0x11, 5),
  231.             op_rs_func(0x3f, 0x1f, 0x1f003f),    "D,S", 0},
  232.   {"mov.s",    op_rs_func(17, 0x10, 6),
  233.             op_rs_func(0x3f, 0x1f, 0x1f003f),    "D,S", 0},
  234.   {"mov.d",    op_rs_func(17, 0x11, 6),
  235.             op_rs_func(0x3f, 0x1f, 0x1f003f),    "D,S", 0},
  236.   {"neg.s",    op_rs_func(17, 0x10, 7),
  237.             op_rs_func(0x3f, 0x1f, 0x1f003f),    "D,S", 0},
  238.   {"neg.d",    op_rs_func(17, 0x11, 7),
  239.             op_rs_func(0x3f, 0x1f, 0x1f003f),    "D,S", 0},
  240.   {"cvt.s.s",    op_rs_func(17, 0x10, 32),
  241.             op_rs_func(0x3f, 0x1f, 0x1f003f),    "D,S", 0},
  242.   {"cvt.s.d",    op_rs_func(17, 0x11, 32),
  243.             op_rs_func(0x3f, 0x1f, 0x1f003f),    "D,S", 0},
  244.   {"cvt.s.w",    op_rs_func(17, 0x14, 32),
  245.             op_rs_func(0x3f, 0x1f, 0x1f003f),    "D,S", 0},
  246.   {"cvt.d.s",    op_rs_func(17, 0x10, 33),
  247.             op_rs_func(0x3f, 0x1f, 0x1f003f),    "D,S", 0},
  248.   {"cvt.d.d",    op_rs_func(17, 0x11, 33),
  249.             op_rs_func(0x3f, 0x1f, 0x1f003f),    "D,S", 0},
  250.   {"cvt.d.w",    op_rs_func(17, 0x14, 33),
  251.             op_rs_func(0x3f, 0x1f, 0x1f003f),    "D,S", 0},
  252.   {"cvt.w.s",    op_rs_func(17, 0x10, 36),
  253.             op_rs_func(0x3f, 0x1f, 0x1f003f),    "D,S", 0},
  254.   {"cvt.w.d",    op_rs_func(17, 0x11, 36),
  255.             op_rs_func(0x3f, 0x1f, 0x1f003f),    "D,S", 0},
  256.   {"c.f.s",    op_rs_func(17, 0x10, 48),
  257.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  258.   {"c.f.d",    op_rs_func(17, 0x11, 48),
  259.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  260.   {"c.un.s",    op_rs_func(17, 0x10, 49),
  261.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  262.   {"c.un.d",    op_rs_func(17, 0x11, 49),
  263.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  264.   {"c.eq.s",    op_rs_func(17, 0x10, 50),
  265.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  266.   {"c.eq.d",    op_rs_func(17, 0x11, 50),
  267.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  268.   {"c.ueq.s",    op_rs_func(17, 0x10, 51),
  269.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  270.   {"c.ueq.d",    op_rs_func(17, 0x11, 51),
  271.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  272.   {"c.olt.s",    op_rs_func(17, 0x10, 52),
  273.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  274.   {"c.olt.d",    op_rs_func(17, 0x11, 52),
  275.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  276.   {"c.ult.s",    op_rs_func(17, 0x10, 53),
  277.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  278.   {"c.ult.d",    op_rs_func(17, 0x11, 53),
  279.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  280.   {"c.ole.s",    op_rs_func(17, 0x10, 54),
  281.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  282.   {"c.ole.d",    op_rs_func(17, 0x11, 54),
  283.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  284.   {"c.ule.s",    op_rs_func(17, 0x10, 55),
  285.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  286.   {"c.ule.d",    op_rs_func(17, 0x11, 55),
  287.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  288.   {"c.sf.s",    op_rs_func(17, 0x10, 56),
  289.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  290.   {"c.sf.d",    op_rs_func(17, 0x11, 56),
  291.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  292.   {"c.ngle.s",    op_rs_func(17, 0x10, 57),
  293.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  294.   {"c.ngle.d",    op_rs_func(17, 0x11, 57),
  295.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  296.   {"c.seq.s",    op_rs_func(17, 0x10, 58),
  297.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  298.   {"c.seq.d",    op_rs_func(17, 0x11, 58),
  299.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  300.   {"c.ngl.s",    op_rs_func(17, 0x10, 59),
  301.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  302.   {"c.ngl.d",    op_rs_func(17, 0x11, 59),
  303.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  304.   {"c.lt.s",    op_rs_func(17, 0x10, 60),
  305.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  306.   {"c.lt.d",    op_rs_func(17, 0x11, 60),
  307.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  308.   {"c.nge.s",    op_rs_func(17, 0x10, 61),
  309.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  310.   {"c.nge.d",    op_rs_func(17, 0x11, 61),
  311.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  312.   {"c.le.s",    op_rs_func(17, 0x10, 62),
  313.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  314.   {"c.le.d",    op_rs_func(17, 0x11, 62),
  315.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  316.   {"c.ngt.s",    op_rs_func(17, 0x10, 63),
  317.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  318.   {"c.ngt.d",    op_rs_func(17, 0x11, 63),
  319.             op_rs_func(0x3f, 0x1f, 0x7ff),    "S,T", 0},
  320.  
  321. /* co processor 2 instruction */
  322.   {"mfc2",    op_rs_b11 (18, 0, 0),    op_rs_b11(0x3f, 0x1f, 0x1ffff),    "t,d", 0},
  323.   {"cfc2",    op_rs_b11 (18, 2, 0),    op_rs_b11(0x3f, 0x1f, 0x1ffff),    "t,d", 0},
  324.   {"mtc2",    op_rs_b11 (18, 4, 0),    op_rs_b11(0x3f, 0x1f, 0x1ffff),    "t,d", 0},
  325.   {"ctc2",    op_rs_b11 (18, 6, 0),    op_rs_b11(0x3f, 0x1f, 0x1ffff),    "t,d", 0},
  326.   {"bc2f",    op_o16(18, 0x100),    op_o16(0x3f, 0x3ff),    "b", 1},
  327.   {"bc2f",    op_o16(18, 0x180),    op_o16(0x3f, 0x3ff),    "b", 1},
  328.   {"bc2f",    op_o16(18, 0x101),    op_o16(0x3f, 0x3ff),    "b", 1},
  329.   {"bc2t",    op_o16(18, 0x181),    op_o16(0x3f, 0x3ff),    "b", 1},
  330.  
  331. /* co processor 3 instruction */
  332.   {"mtc3",    op_rs_b11 (19, 0, 0),    op_rs_b11(0x3f, 0x1f, 0x1ffff),    "t,d", 0},
  333.   {"cfc3",    op_rs_b11 (19, 2, 0),    op_rs_b11(0x3f, 0x1f, 0x1ffff),    "t,d", 0},
  334.   {"mtc3",    op_rs_b11 (19, 4, 0),    op_rs_b11(0x3f, 0x1f, 0x1ffff),    "t,d", 0},
  335.   {"ctc3",    op_rs_b11 (19, 6, 0),    op_rs_b11(0x3f, 0x1f, 0x1ffff),    "t,d", 0},
  336.   {"bc3f",    op_o16(19, 0x100),    op_o16(0x3f, 0x3ff),    "b", 1},
  337.   {"bc3f",    op_o16(19, 0x180),    op_o16(0x3f, 0x3ff),    "b", 1},
  338.   {"bc3t",    op_o16(19, 0x101),    op_o16(0x3f, 0x3ff),    "b", 1},
  339.   {"bc3t",    op_o16(19, 0x181),    op_o16(0x3f, 0x3ff),    "b", 1},
  340.  
  341.   {"lb",    one(32),    one(0x3f),        "t,j(s)", 0},
  342.   {"lh",    one(33),    one(0x3f),        "t,j(s)", 0},
  343.   {"lwl",    one(34),    one(0x3f),        "t,j(s)", 0},
  344.   {"lw",    one(35),    one(0x3f),        "t,j(s)", 0},
  345.   {"lbu",    one(36),    one(0x3f),        "t,j(s)", 0},
  346.   {"lhu",    one(37),    one(0x3f),        "t,j(s)", 0},
  347.   {"lwr",    one(38),    one(0x3f),        "t,j(s)", 0},
  348.   {"sb",    one(40),    one(0x3f),        "t,j(s)", 0},
  349.   {"sh",    one(41),    one(0x3f),        "t,j(s)", 0},
  350.   {"swl",    one(42),    one(0x3f),        "t,j(s)", 0},
  351.   {"swr",       one(46),        one(0x3f),              "t,j(s)", 0},
  352.   {"sw",    one(43),    one(0x3f),        "t,j(s)", 0},
  353.   {"lwc0",    one(48),    one(0x3f),        "t,j(s)", 0},
  354. /* for fpu */
  355.   {"lwc1",    one(49),    one(0x3f),        "T,j(s)", 0},
  356.   {"lwc2",    one(50),    one(0x3f),        "t,j(s)", 0},
  357.   {"lwc3",    one(51),    one(0x3f),        "t,j(s)", 0},
  358.   {"swc0",    one(56),    one(0x3f),        "t,j(s)", 0},
  359. /* for fpu */
  360.   {"swc1",    one(57),    one(0x3f),        "T,j(s)", 0},
  361.   {"swc2",    one(58),    one(0x3f),        "t,j(s)", 0},
  362.   {"swc3",    one(59),    one(0x3f),        "t,j(s)", 0},
  363. };
  364.