Training courses

Kernel and Embedded Linux

Bootlin training courses

Embedded Linux, kernel,
Yocto Project, Buildroot, real-time,
graphics, boot time, debugging...

Bootlin logo

Elixir Cross Referencer

Open Menu /external/gpl3/gdb/dist/include/opcode/wasm.h 
  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
/* WebAssembly assembler/disassembler support.
   Copyright (C) 2017-2019 Free Software Foundation, Inc.

   This file is part of GAS, the GNU assembler.

   GAS 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, or (at your option)
   any later version.

   GAS 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 GAS; see the file COPYING3.  If not, write to the Free
   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
   02110-1301, USA.  */

/* WebAssembly opcodes.  Each opcode invokes the WASM_OPCODE macro
   with the following arguments:

   1. Code byte.
   2. Mnemonic.
   3. Input type.
   4. Output type.
   5. Opcode class.
   6. Signedness information.
*/

WASM_OPCODE (0x00, "unreachable", void, void, special, agnostic)
WASM_OPCODE (0x01, "nop", void, void, special, agnostic)
WASM_OPCODE (0x02, "block", void, void, typed, agnostic)
WASM_OPCODE (0x03, "loop", void, void, typed, agnostic)
WASM_OPCODE (0x04, "if", void, void, typed, agnostic)
WASM_OPCODE (0x05, "else", void, void, special, agnostic)
WASM_OPCODE (0x0b, "end", void, void, special, agnostic)
WASM_OPCODE (0x0c, "br", void, void, break, agnostic)
WASM_OPCODE (0x0d, "br_if", void, void, break_if, agnostic)
WASM_OPCODE (0x0e, "br_table", void, void, break_table, agnostic)
WASM_OPCODE (0x0f, "return", void, void, return, agnostic)

WASM_OPCODE (0x10, "call", any, any, call, agnostic)
WASM_OPCODE (0x11, "call_indirect", any, any, call_indirect, agnostic)

WASM_OPCODE (0x1a, "drop", any, any, drop, agnostic)
WASM_OPCODE (0x1b, "select", any, any, select, agnostic)

WASM_OPCODE (0x20, "get_local", any, any, get_local, agnostic)
WASM_OPCODE (0x21, "set_local", any, any, set_local, agnostic)
WASM_OPCODE (0x22, "tee_local", any, any, tee_local, agnostic)
WASM_OPCODE (0x23, "get_global", any, any, get_local, agnostic)
WASM_OPCODE (0x24, "set_global", any, any, set_local, agnostic)

WASM_OPCODE (0x28, "i32.load", i32, i32, load, agnostic)
WASM_OPCODE (0x29, "i64.load", i32, i64, load, agnostic)
WASM_OPCODE (0x2a, "f32.load", i32, f32, load, agnostic)
WASM_OPCODE (0x2b, "f64.load", i32, f64, load, agnostic)
WASM_OPCODE (0x2c, "i32.load8_s", i32, i32, load, signed)
WASM_OPCODE (0x2d, "i32.load8_u", i32, i32, load, unsigned)
WASM_OPCODE (0x2e, "i32.load16_s", i32, i32, load, signed)
WASM_OPCODE (0x2f, "i32.load16_u", i32, i32, load, unsigned)
WASM_OPCODE (0x30, "i64.load8_s", i32, i64, load, signed)
WASM_OPCODE (0x31, "i64.load8_u", i32, i64, load, unsigned)
WASM_OPCODE (0x32, "i64.load16_s", i32, i64, load, signed)
WASM_OPCODE (0x33, "i64.load16_u", i32, i64, load, unsigned)
WASM_OPCODE (0x34, "i64.load32_s", i32, i64, load, signed)
WASM_OPCODE (0x35, "i64.load32_u", i32, i64, load, unsigned)
WASM_OPCODE (0x36, "i32.store", i32, void, store, agnostic)
WASM_OPCODE (0x37, "i64.store", i64, void, store, agnostic)
WASM_OPCODE (0x38, "f32.store", f32, void, store, agnostic)
WASM_OPCODE (0x39, "f64.store", f64, void, store, agnostic)
WASM_OPCODE (0x3a, "i32.store8", i32, void, store, agnostic)
WASM_OPCODE (0x3b, "i32.store16", i32, void, store, agnostic)
WASM_OPCODE (0x3c, "i64.store8", i64, void, store, agnostic)
WASM_OPCODE (0x3d, "i64.store16", i64, void, store, agnostic)
WASM_OPCODE (0x3e, "i64.store32", i64, void, store, agnostic)

WASM_OPCODE (0x3f, "current_memory", void, i32, current_memory, agnostic)
WASM_OPCODE (0x40, "grow_memory", void, i32, grow_memory, agnostic)

WASM_OPCODE (0x41, "i32.const", i32, i32, constant_i32, agnostic)
WASM_OPCODE (0x42, "i64.const", i64, i64, constant_i64, agnostic)
WASM_OPCODE (0x43, "f32.const", f32, f32, constant_f32, agnostic)
WASM_OPCODE (0x44, "f64.const", f64, f64, constant_f64, agnostic)

WASM_OPCODE (0x45, "i32.eqz", i32, i32, eqz, agnostic)
WASM_OPCODE (0x46, "i32.eq", i32, i32, relational, agnostic)
WASM_OPCODE (0x47, "i32.ne", i32, i32, relational, agnostic)
WASM_OPCODE (0x48, "i32.lt_s", i32, i32, relational, signed)
WASM_OPCODE (0x49, "i32.lt_u", i32, i32, relational, unsigned)
WASM_OPCODE (0x4a, "i32.gt_s", i32, i32, relational, signed)
WASM_OPCODE (0x4b, "i32.gt_u", i32, i32, relational, unsigned)
WASM_OPCODE (0x4c, "i32.le_s", i32, i32, relational, signed)
WASM_OPCODE (0x4d, "i32.le_u", i32, i32, relational, unsigned)
WASM_OPCODE (0x4e, "i32.ge_s", i32, i32, relational, signed)
WASM_OPCODE (0x4f, "i32.ge_u", i32, i32, relational, unsigned)

WASM_OPCODE (0x50, "i64.eqz", i64, i32, eqz, agnostic)
WASM_OPCODE (0x51, "i64.eq", i64, i32, relational, agnostic)
WASM_OPCODE (0x52, "i64.ne", i64, i32, relational, agnostic)
WASM_OPCODE (0x53, "i64.lt_s", i64, i32, relational, signed)
WASM_OPCODE (0x54, "i64.lt_u", i64, i32, relational, unsigned)
WASM_OPCODE (0x55, "i64.gt_s", i64, i32, relational, signed)
WASM_OPCODE (0x56, "i64.gt_u", i64, i32, relational, unsigned)
WASM_OPCODE (0x57, "i64.le_s", i64, i32, relational, signed)
WASM_OPCODE (0x58, "i64.le_u", i64, i32, relational, unsigned)
WASM_OPCODE (0x59, "i64.ge_s", i64, i32, relational, signed)
WASM_OPCODE (0x5a, "i64.ge_u", i64, i32, relational, unsigned)

WASM_OPCODE (0x5b, "f32.eq", f32, i32, relational, floating)
WASM_OPCODE (0x5c, "f32.ne", f32, i32, relational, floating)
WASM_OPCODE (0x5d, "f32.lt", f32, i32, relational, floating)
WASM_OPCODE (0x5e, "f32.gt", f32, i32, relational, floating)
WASM_OPCODE (0x5f, "f32.le", f32, i32, relational, floating)
WASM_OPCODE (0x60, "f32.ge", f32, i32, relational, floating)

WASM_OPCODE (0x61, "f64.eq", f64, i32, relational, floating)
WASM_OPCODE (0x62, "f64.ne", f64, i32, relational, floating)
WASM_OPCODE (0x63, "f64.lt", f64, i32, relational, floating)
WASM_OPCODE (0x64, "f64.gt", f64, i32, relational, floating)
WASM_OPCODE (0x65, "f64.le", f64, i32, relational, floating)
WASM_OPCODE (0x66, "f64.ge", f64, i32, relational, floating)

WASM_OPCODE (0x67, "i32.clz", i32, i32, unary, agnostic)
WASM_OPCODE (0x68, "i32.ctz", i32, i32, unary, agnostic)
WASM_OPCODE (0x69, "i32.popcnt", i32, i32, unary, agnostic)

WASM_OPCODE (0x6a, "i32.add", i32, i32, binary, agnostic)
WASM_OPCODE (0x6b, "i32.sub", i32, i32, binary, agnostic)
WASM_OPCODE (0x6c, "i32.mul", i32, i32, binary, agnostic)
WASM_OPCODE (0x6d, "i32.div_s", i32, i32, binary, signed)
WASM_OPCODE (0x6e, "i32.div_u", i32, i32, binary, unsigned)
WASM_OPCODE (0x6f, "i32.rem_s", i32, i32, binary, signed)
WASM_OPCODE (0x70, "i32.rem_u", i32, i32, binary, unsigned)
WASM_OPCODE (0x71, "i32.and", i32, i32, binary, agnostic)
WASM_OPCODE (0x72, "i32.or", i32, i32, binary, agnostic)
WASM_OPCODE (0x73, "i32.xor", i32, i32, binary, agnostic)
WASM_OPCODE (0x74, "i32.shl", i32, i32, binary, agnostic)
WASM_OPCODE (0x75, "i32.shr_s", i32, i32, binary, signed)
WASM_OPCODE (0x76, "i32.shr_u", i32, i32, binary, unsigned)
WASM_OPCODE (0x77, "i32.rotl", i32, i32, binary, agnostic)
WASM_OPCODE (0x78, "i32.rotr", i32, i32, binary, agnostic)

WASM_OPCODE (0x79, "i64.clz", i64, i64, unary, agnostic)
WASM_OPCODE (0x7a, "i64.ctz", i64, i64, unary, agnostic)
WASM_OPCODE (0x7b, "i64.popcnt", i64, i64, unary, agnostic)

WASM_OPCODE (0x7c, "i64.add", i64, i64, binary, agnostic)
WASM_OPCODE (0x7d, "i64.sub", i64, i64, binary, agnostic)
WASM_OPCODE (0x7e, "i64.mul", i64, i64, binary, agnostic)
WASM_OPCODE (0x7f, "i64.div_s", i64, i64, binary, signed)
WASM_OPCODE (0x80, "i64.div_u", i64, i64, binary, unsigned)
WASM_OPCODE (0x81, "i64.rem_s", i64, i64, binary, signed)
WASM_OPCODE (0x82, "i64.rem_u", i64, i64, binary, unsigned)
WASM_OPCODE (0x83, "i64.and", i64, i64, binary, agnostic)
WASM_OPCODE (0x84, "i64.or", i64, i64, binary, agnostic)
WASM_OPCODE (0x85, "i64.xor", i64, i64, binary, agnostic)
WASM_OPCODE (0x86, "i64.shl", i64, i64, binary, agnostic)
WASM_OPCODE (0x87, "i64.shr_s", i64, i64, binary, signed)
WASM_OPCODE (0x88, "i64.shr_u", i64, i64, binary, unsigned)
WASM_OPCODE (0x89, "i64.rotl", i64, i64, binary, agnostic)
WASM_OPCODE (0x8a, "i64.rotr", i64, i64, binary, agnostic)

WASM_OPCODE (0x8b, "f32.abs", f32, f32, unary, floating)
WASM_OPCODE (0x8c, "f32.neg", f32, f32, unary, floating)
WASM_OPCODE (0x8d, "f32.ceil", f32, f32, unary, floating)
WASM_OPCODE (0x8e, "f32.floor", f32, f32, unary, floating)
WASM_OPCODE (0x8f, "f32.trunc", f32, f32, unary, floating)
WASM_OPCODE (0x90, "f32.nearest", f32, f32, unary, floating)
WASM_OPCODE (0x91, "f32.sqrt", f32, f32, unary, floating)
WASM_OPCODE (0x92, "f32.add", f32, f32, binary, floating)
WASM_OPCODE (0x93, "f32.sub", f32, f32, binary, floating)
WASM_OPCODE (0x94, "f32.mul", f32, f32, binary, floating)
WASM_OPCODE (0x95, "f32.div", f32, f32, binary, floating)
WASM_OPCODE (0x96, "f32.min", f32, f32, binary, floating)
WASM_OPCODE (0x97, "f32.max", f32, f32, binary, floating)
WASM_OPCODE (0x98, "f32.copysign", f32, f32, binary, floating)

WASM_OPCODE (0x99, "f64.abs", f64, f64, unary, floating)
WASM_OPCODE (0x9a, "f64.neg", f64, f64, unary, floating)
WASM_OPCODE (0x9b, "f64.ceil", f64, f64, unary, floating)
WASM_OPCODE (0x9c, "f64.floor", f64, f64, unary, floating)
WASM_OPCODE (0x9d, "f64.trunc", f64, f64, unary, floating)
WASM_OPCODE (0x9e, "f64.nearest", f64, f64, unary, floating)
WASM_OPCODE (0x9f, "f64.sqrt", f64, f64, unary, floating)
WASM_OPCODE (0xa0, "f64.add", f64, f64, binary, floating)
WASM_OPCODE (0xa1, "f64.sub", f64, f64, binary, floating)
WASM_OPCODE (0xa2, "f64.mul", f64, f64, binary, floating)
WASM_OPCODE (0xa3, "f64.div", f64, f64, binary, floating)
WASM_OPCODE (0xa4, "f64.min", f64, f64, binary, floating)
WASM_OPCODE (0xa5, "f64.max", f64, f64, binary, floating)
WASM_OPCODE (0xa6, "f64.copysign", f64, f64, binary, floating)

WASM_OPCODE (0xa7, "i32.wrap/i64", i64, i32, conv, agnostic)
WASM_OPCODE (0xa8, "i32.trunc_s/f32", f32, i32, conv, signed)
WASM_OPCODE (0xa9, "i32.trunc_u/f32", f32, i32, conv, unsigned)
WASM_OPCODE (0xaa, "i32.trunc_s/f64", f64, i32, conv, signed)
WASM_OPCODE (0xab, "i32.trunc_u/f64", f64, i32, conv, unsigned)
WASM_OPCODE (0xac, "i64.extend_s/i32", i32, i64, conv, signed)
WASM_OPCODE (0xad, "i64.extend_u/i32", i32, i64, conv, unsigned)
WASM_OPCODE (0xae, "i64.trunc_s/f32", f32, i64, conv, signed)
WASM_OPCODE (0xaf, "i64.trunc_u/f32", f32, i64, conv, unsigned)
WASM_OPCODE (0xb0, "i64.trunc_s/f64", f64, i64, conv, signed)
WASM_OPCODE (0xb1, "i64.trunc_u/f64", f64, i64, conv, unsigned)

WASM_OPCODE (0xb2, "f32.convert_s/i32", i32, f32, conv, signed)
WASM_OPCODE (0xb3, "f32.convert_u/i32", i32, f32, conv, unsigned)
WASM_OPCODE (0xb4, "f32.convert_s/i64", i64, f32, conv, signed)
WASM_OPCODE (0xb5, "f32.convert_u/i64", i64, f32, conv, unsigned)
WASM_OPCODE (0xb6, "f32.demote/f64", f64, f32, conv, floating)
WASM_OPCODE (0xb7, "f64.convert_s/i32", i32, f64, conv, signed)
WASM_OPCODE (0xb8, "f64.convert_u/i32", i32, f64, conv, unsigned)
WASM_OPCODE (0xb9, "f64.convert_s/i64", i64, f64, conv, signed)
WASM_OPCODE (0xba, "f64.convert_u/i64", i64, f64, conv, unsigned)
WASM_OPCODE (0xbb, "f64.promote/f32", f32, f64, conv, floating)

WASM_OPCODE (0xbc, "i32.reinterpret/f32", f32, i32, conv, agnostic)
WASM_OPCODE (0xbd, "i64.reinterpret/f64", f64, i64, conv, agnostic)
WASM_OPCODE (0xbe, "f32.reinterpret/i32", i32, f32, conv, agnostic)
WASM_OPCODE (0xbf, "f64.reinterpret/i64", i64, f64, conv, agnostic)

/* This isn't, strictly speaking, an opcode, but is treated as such by
   the assembler.  */
WASM_OPCODE (0x60, "signature", void, void, signature, agnostic)