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ladybird/Userland/Libraries/LibWasm/Opcode.h

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/*
* Copyright (c) 2021, Ali Mohammad Pur <mpfard@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/DistinctNumeric.h>
namespace Wasm {
TYPEDEF_DISTINCT_ORDERED_ID(u32, OpCode);
namespace Instructions {
#define ENUMERATE_SINGLE_BYTE_WASM_OPCODES(M) \
M(unreachable, 0x00) \
M(nop, 0x01) \
M(block, 0x02) \
M(loop, 0x03) \
M(if_, 0x04) \
M(br, 0x0c) \
M(br_if, 0x0d) \
M(br_table, 0x0e) \
M(return_, 0x0f) \
M(call, 0x10) \
M(call_indirect, 0x11) \
M(drop, 0x1a) \
M(select, 0x1b) \
M(select_typed, 0x1c) \
M(local_get, 0x20) \
M(local_set, 0x21) \
M(local_tee, 0x22) \
M(global_get, 0x23) \
M(global_set, 0x24) \
M(table_get, 0x25) \
M(table_set, 0x26) \
M(i32_load, 0x28) \
M(i64_load, 0x29) \
M(f32_load, 0x2a) \
M(f64_load, 0x2b) \
M(i32_load8_s, 0x2c) \
M(i32_load8_u, 0x2d) \
M(i32_load16_s, 0x2e) \
M(i32_load16_u, 0x2f) \
M(i64_load8_s, 0x30) \
M(i64_load8_u, 0x31) \
M(i64_load16_s, 0x32) \
M(i64_load16_u, 0x33) \
M(i64_load32_s, 0x34) \
M(i64_load32_u, 0x35) \
M(i32_store, 0x36) \
M(i64_store, 0x37) \
M(f32_store, 0x38) \
M(f64_store, 0x39) \
M(i32_store8, 0x3a) \
M(i32_store16, 0x3b) \
M(i64_store8, 0x3c) \
M(i64_store16, 0x3d) \
M(i64_store32, 0x3e) \
M(memory_size, 0x3f) \
M(memory_grow, 0x40) \
M(i32_const, 0x41) \
M(i64_const, 0x42) \
M(f32_const, 0x43) \
M(f64_const, 0x44) \
M(i32_eqz, 0x45) \
M(i32_eq, 0x46) \
M(i32_ne, 0x47) \
M(i32_lts, 0x48) \
M(i32_ltu, 0x49) \
M(i32_gts, 0x4a) \
M(i32_gtu, 0x4b) \
M(i32_les, 0x4c) \
M(i32_leu, 0x4d) \
M(i32_ges, 0x4e) \
M(i32_geu, 0x4f) \
M(i64_eqz, 0x50) \
M(i64_eq, 0x51) \
M(i64_ne, 0x52) \
M(i64_lts, 0x53) \
M(i64_ltu, 0x54) \
M(i64_gts, 0x55) \
M(i64_gtu, 0x56) \
M(i64_les, 0x57) \
M(i64_leu, 0x58) \
M(i64_ges, 0x59) \
M(i64_geu, 0x5a) \
M(f32_eq, 0x5b) \
M(f32_ne, 0x5c) \
M(f32_lt, 0x5d) \
M(f32_gt, 0x5e) \
M(f32_le, 0x5f) \
M(f32_ge, 0x60) \
M(f64_eq, 0x61) \
M(f64_ne, 0x62) \
M(f64_lt, 0x63) \
M(f64_gt, 0x64) \
M(f64_le, 0x65) \
M(f64_ge, 0x66) \
M(i32_clz, 0x67) \
M(i32_ctz, 0x68) \
M(i32_popcnt, 0x69) \
M(i32_add, 0x6a) \
M(i32_sub, 0x6b) \
M(i32_mul, 0x6c) \
M(i32_divs, 0x6d) \
M(i32_divu, 0x6e) \
M(i32_rems, 0x6f) \
M(i32_remu, 0x70) \
M(i32_and, 0x71) \
M(i32_or, 0x72) \
M(i32_xor, 0x73) \
M(i32_shl, 0x74) \
M(i32_shrs, 0x75) \
M(i32_shru, 0x76) \
M(i32_rotl, 0x77) \
M(i32_rotr, 0x78) \
M(i64_clz, 0x79) \
M(i64_ctz, 0x7a) \
M(i64_popcnt, 0x7b) \
M(i64_add, 0x7c) \
M(i64_sub, 0x7d) \
M(i64_mul, 0x7e) \
M(i64_divs, 0x7f) \
M(i64_divu, 0x80) \
M(i64_rems, 0x81) \
M(i64_remu, 0x82) \
M(i64_and, 0x83) \
M(i64_or, 0x84) \
M(i64_xor, 0x85) \
M(i64_shl, 0x86) \
M(i64_shrs, 0x87) \
M(i64_shru, 0x88) \
M(i64_rotl, 0x89) \
M(i64_rotr, 0x8a) \
M(f32_abs, 0x8b) \
M(f32_neg, 0x8c) \
M(f32_ceil, 0x8d) \
M(f32_floor, 0x8e) \
M(f32_trunc, 0x8f) \
M(f32_nearest, 0x90) \
M(f32_sqrt, 0x91) \
M(f32_add, 0x92) \
M(f32_sub, 0x93) \
M(f32_mul, 0x94) \
M(f32_div, 0x95) \
M(f32_min, 0x96) \
M(f32_max, 0x97) \
M(f32_copysign, 0x98) \
M(f64_abs, 0x99) \
M(f64_neg, 0x9a) \
M(f64_ceil, 0x9b) \
M(f64_floor, 0x9c) \
M(f64_trunc, 0x9d) \
M(f64_nearest, 0x9e) \
M(f64_sqrt, 0x9f) \
M(f64_add, 0xa0) \
M(f64_sub, 0xa1) \
M(f64_mul, 0xa2) \
M(f64_div, 0xa3) \
M(f64_min, 0xa4) \
M(f64_max, 0xa5) \
M(f64_copysign, 0xa6) \
M(i32_wrap_i64, 0xa7) \
M(i32_trunc_sf32, 0xa8) \
M(i32_trunc_uf32, 0xa9) \
M(i32_trunc_sf64, 0xaa) \
M(i32_trunc_uf64, 0xab) \
M(i64_extend_si32, 0xac) \
M(i64_extend_ui32, 0xad) \
M(i64_trunc_sf32, 0xae) \
M(i64_trunc_uf32, 0xaf) \
M(i64_trunc_sf64, 0xb0) \
M(i64_trunc_uf64, 0xb1) \
M(f32_convert_si32, 0xb2) \
M(f32_convert_ui32, 0xb3) \
M(f32_convert_si64, 0xb4) \
M(f32_convert_ui64, 0xb5) \
M(f32_demote_f64, 0xb6) \
M(f64_convert_si32, 0xb7) \
M(f64_convert_ui32, 0xb8) \
M(f64_convert_si64, 0xb9) \
M(f64_convert_ui64, 0xba) \
M(f64_promote_f32, 0xbb) \
M(i32_reinterpret_f32, 0xbc) \
M(i64_reinterpret_f64, 0xbd) \
M(f32_reinterpret_i32, 0xbe) \
M(f64_reinterpret_i64, 0xbf) \
M(i32_extend8_s, 0xc0) \
M(i32_extend16_s, 0xc1) \
M(i64_extend8_s, 0xc2) \
M(i64_extend16_s, 0xc3) \
M(i64_extend32_s, 0xc4) \
M(ref_null, 0xd0) \
M(ref_is_null, 0xd1) \
M(ref_func, 0xd2)
// These are synthetic opcodes, they are _not_ seen in wasm with these values.
#define ENUMERATE_MULTI_BYTE_WASM_OPCODES(M) \
M(i32_trunc_sat_f32_s, 0xfc00) \
M(i32_trunc_sat_f32_u, 0xfc01) \
M(i32_trunc_sat_f64_s, 0xfc02) \
M(i32_trunc_sat_f64_u, 0xfc03) \
M(i64_trunc_sat_f32_s, 0xfc04) \
M(i64_trunc_sat_f32_u, 0xfc05) \
M(i64_trunc_sat_f64_s, 0xfc06) \
M(i64_trunc_sat_f64_u, 0xfc07) \
M(memory_init, 0xfc08) \
M(data_drop, 0xfc09) \
M(memory_copy, 0xfc0a) \
M(memory_fill, 0x0fc0b) \
M(table_init, 0xfc0c) \
M(elem_drop, 0xfc0d) \
M(table_copy, 0xfc0e) \
M(table_grow, 0xfc0f) \
M(table_size, 0xfc10) \
M(table_fill, 0xfc11) \
M(structured_else, 0xff00) \
M(structured_end, 0xff01)
#define ENUMERATE_WASM_OPCODES(M) \
ENUMERATE_SINGLE_BYTE_WASM_OPCODES(M) \
ENUMERATE_MULTI_BYTE_WASM_OPCODES(M)
#define M(name, value) static constexpr OpCode name = value;
ENUMERATE_WASM_OPCODES(M)
#undef M
static constexpr u32 i32_trunc_sat_f32_s_second = 0,
i32_trunc_sat_f32_u_second = 1,
i32_trunc_sat_f64_s_second = 2,
i32_trunc_sat_f64_u_second = 3,
i64_trunc_sat_f32_s_second = 4,
i64_trunc_sat_f32_u_second = 5,
i64_trunc_sat_f64_s_second = 6,
i64_trunc_sat_f64_u_second = 7,
memory_init_second = 8,
data_drop_second = 9,
memory_copy_second = 10,
memory_fill_second = 11,
table_init_second = 12,
elem_drop_second = 13,
table_copy_second = 14,
table_grow_second = 15,
table_size_second = 16,
table_fill_second = 17;
}
}
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