Executes the WebAssembly instructions.
| Instruction | Binary Opcode | Implemented |
|---|---|---|
| unreachable | 0x00 | ✔ |
| nop | 0x01 | ✔ |
| block | 0x02 | |
| loop | 0x03 | |
| if | 0x04 | |
| else | 0x05 | |
| (reserved) | 0x06 | ❌ |
| (reserved) | 0x07 | ❌ |
| (reserved) | 0x08 | ❌ |
| (reserved) | 0x09 | ❌ |
| (reserved) | 0x0A | ❌ |
| end | 0x0B | ✔ |
| br | 0x0C | |
| br_if | 0x0D | |
| br_table | 0x0E | |
| return | 0x0F | ✔ |
| call | 0x10 | ✔ |
| call_indirect | 0x11 | |
| (reserved) | 0x12 | ❌ |
| (reserved) | 0x13 | ❌ |
| (reserved) | 0x14 | ❌ |
| (reserved) | 0x15 | ❌ |
| (reserved) | 0x16 | ❌ |
| (reserved) | 0x17 | ❌ |
| (reserved) | 0x18 | ❌ |
| (reserved) | 0x19 | ❌ |
| drop | 0x1A | ✔ |
| select | 0x1B | ✔ |
| (reserved) | 0x1C | |
| (reserved) | 0x1D | |
| (reserved) | 0x1E | |
| (reserved) | 0x1F | |
| local.get | 0x20 | ✔ |
| local.set | 0x21 | ✔ |
| local.tee | 0x22 | ✔ |
| global.get | 0x23 | |
| global.set | 0x24 | |
| (reserved) | 0x25 | |
| (reserved) | 0x26 | |
| (reserved) | 0x27 | |
| i32.load | 0x28 | ✔ |
| i64.load | 0x29 | |
| f32.load | 0x2A | |
| f64.load | 0x2B | |
| i32.load8_s | 0x2C | |
| i32.load8_u | 0x2D | |
| i32.load16_s | 0x2E | |
| i32.load16_u | 0x2F | |
| i64.load8_s | 0x30 | |
| i64.load8_u | 0x31 | |
| i64.load16_s | 0x32 | |
| i64.load16_u | 0x33 | |
| i64.load32_s | 0x34 | |
| i64.load32_u | 0x35 | |
| i32.store | 0x36 | ✔ |
| i64.store | 0x37 | |
| f32.store | 0x38 | |
| f64.store | 0x39 | |
| i32.store8 | 0x3A | |
| i32.store16 | 0x3B | |
| i64.store8 | 0x3C | |
| i64.store16 | 0x3D | |
| i64.store32 | 0x3E | |
| memory.size | 0x3F | |
| memory.grow | 0x40 | |
| i32.const | 0x41 | ✔ |
| i64.const | 0x42 | |
| f32.const | 0x43 | |
| f64.const | 0x44 | |
| i32.eqz | 0x45 | ✔ |
| i32.eq | 0x46 | ✔ |
| i32.ne | 0x47 | ✔ |
| i32.lt_s | 0x48 | ✔ |
| i32.lt_u | 0x49 | ✔ |
| i32.gt_s | 0x4A | ✔ |
| i32.gt_u | 0x4B | ✔ |
| i32.le_s | 0x4C | ✔ |
| i32.le_u | 0x4D | ✔ |
| i32.ge_s | 0x4E | ✔ |
| i32.ge_u | 0x4F | ✔ |
| i64.eqz | 0x50 | |
| i64.eq | 0x51 | |
| i64.ne | 0x52 | |
| i64.lt_s | 0x53 | |
| i64.lt_u | 0x54 | |
| i64.gt_s | 0x55 | |
| i64.gt_u | 0x56 | |
| i64.le_s | 0x57 | |
| i64.le_u | 0x58 | |
| i64.ge_s | 0x59 | |
| i64.ge_u | 0x5A | |
| f32.eq | 0x5B | |
| f32.ne | 0x5C | |
| f32.lt | 0x5D | |
| f32.gt | 0x5E | |
| f32.le | 0x5F | |
| f32.ge | 0x60 | |
| f64.eq | 0x61 | |
| f64.ne | 0x62 | |
| f64.lt | 0x63 | |
| f64.gt | 0x64 | |
| f64.le | 0x65 | |
| f64.ge | 0x66 | |
| i32.clz | 0x67 | ✔ |
| i32.ctz | 0x68 | ✔ |
| i32.popcnt | 0x69 | ✔ |
| i32.add | 0x6A | ✔ |
| i32.sub | 0x6B | ✔ |
| i32.mul | 0x6C | ✔ |
| i32.div_s | 0x6D | ✔ |
| i32.div_u | 0x6E | ✔ |
| i32.rem_s | 0x6F | ✔ |
| i32.rem_u | 0x70 | ✔ |
| i32.and | 0x71 | ✔ |
| i32.or | 0x72 | ✔ |
| i32.xor | 0x73 | ✔ |
| i32.shl | 0x74 | ✔ |
| i32.shr_s | 0x75 | ✔ |
| i32.shr_u | 0x76 | ✔ |
| i32.rotl | 0x77 | ✔ |
| i32.rotr | 0x78 | ✔ |
| i64.clz | 0x79 | |
| i64.ctz | 0x7A | |
| i64.popcnt | 0x7B | |
| i64.add | 0x7C | |
| i64.sub | 0x7D | |
| i64.mul | 0x7E | |
| i64.div_s | 0x7F | |
| i64.div_u | 0x80 | |
| i64.rem_s | 0x81 | |
| i64.rem_u | 0x82 | |
| i64.and | 0x83 | |
| i64.or | 0x84 | |
| i64.xor | 0x85 | |
| i64.shl | 0x86 | |
| i64.shr_s | 0x87 | |
| i64.shr_u | 0x88 | |
| i64.rotl | 0x89 | |
| i64.rotr | 0x8A | |
| f32.abs | 0x8B | |
| f32.neg | 0x8C | |
| f32.ceil | 0x8D | |
| f32.floor | 0x8E | |
| f32.trunc | 0x8F | |
| f32.nearest | 0x90 | |
| f32.sqrt | 0x91 | |
| f32.add | 0x92 | |
| f32.sub | 0x93 | |
| f32.mul | 0x94 | |
| f32.div | 0x95 | |
| f32.min | 0x96 | |
| f32.max | 0x97 | |
| f32.copysign | 0x98 | |
| f64.abs | 0x99 | |
| f64.neg | 0x9A | |
| f64.ceil | 0x9B | |
| f64.floor | 0x9C | |
| f64.trunc | 0x9D | |
| f64.nearest | 0x9E | |
| f64.sqrt | 0x9F | |
| f64.add | 0xA0 | |
| f64.sub | 0xA1 | |
| f64.mul | 0xA2 | |
| f64.div | 0xA3 | |
| f64.min | 0xA4 | |
| f64.max | 0xA5 | |
| f64.copysign | 0xA6 | |
| i32.wrap_i64 | 0xA7 | |
| i32.trunc_f32_s | 0xA8 | |
| i32.trunc_f32_u | 0xA9 | |
| i32.trunc_f64_s | 0xAA | |
| i32.trunc_f64_u | 0xAB | |
| i64.extend_i32_s | 0xAC | |
| i64.extend_i32_u | 0xAD | |
| i64.trunc_f32_s | 0xAE | |
| i64.trunc_f32_u | 0xAF | |
| i64.trunc_f64_s | 0xB0 | |
| i64.trunc_f64_u | 0xB1 | |
| f32.convert_i32_s | 0xB2 | |
| f32.convert_i32_u | 0xB3 | |
| f32.convert_i64_s | 0xB4 | |
| f32.convert_i64_u | 0xB5 | |
| f32.demote_f64 | 0xB6 | |
| f64.convert_i32_s | 0xB7 | |
| f64.convert_i32_u | 0xB8 | |
| f64.convert_i64_s | 0xB9 | |
| f64.convert_i64_u | 0xBA | |
| f64.promote_f32 | 0xBB | |
| i32.reinterpret_f32 | 0xBC | |
| i64.reinterpret_f64 | 0xBD | |
| f32.reinterpret_i32 | 0xBE | |
| f64.reinterpret_i64 | 0xBF |