x
1
(module2
(func (export "addTwo") (param i32 i32) (result i32)3
local.get 04
local.get 15
i32.add))6
0000000: 0061 736d ; WASM_BINARY_MAGIC 0000004: 0100 0000 ; WASM_BINARY_VERSION ; section "Type" (1) 0000008: 01 ; section code 0000009: 00 ; section size (guess) 000000a: 01 ; num types ; func type 0 000000b: 60 ; func 000000c: 02 ; num params 000000d: 7f ; i32 000000e: 7f ; i32 000000f: 01 ; num results 0000010: 7f ; i32 0000009: 07 ; FIXUP section size ; section "Function" (3) 0000011: 03 ; section code 0000012: 00 ; section size (guess) 0000013: 01 ; num functions 0000014: 00 ; function 0 signature index 0000012: 02 ; FIXUP section size ; section "Export" (7) 0000015: 07 ; section code 0000016: 00 ; section size (guess) 0000017: 01 ; num exports 0000018: 06 ; string length 0000019: 6164 6454 776f addTwo ; export name 000001f: 00 ; export kind 0000020: 00 ; export func index 0000016: 0a ; FIXUP section size ; section "Code" (10) 0000021: 0a ; section code 0000022: 00 ; section size (guess) 0000023: 01 ; num functions ; function body 0 0000024: 00 ; func body size (guess) 0000025: 00 ; local decl count 0000026: 20 ; local.get 0000027: 00 ; local index 0000028: 20 ; local.get 0000029: 01 ; local index 000002a: 6a ; i32.add 000002b: 0b ; end 0000024: 07 ; FIXUP func body size 0000022: 09 ; FIXUP section size ; section "name" 000002c: 00 ; section code 000002d: 00 ; section size (guess) 000002e: 04 ; string length 000002f: 6e61 6d65 name ; custom section name 0000033: 02 ; local name type 0000034: 00 ; subsection size (guess) 0000035: 01 ; num functions 0000036: 00 ; function index 0000037: 00 ; num locals 0000034: 03 ; FIXUP subsection size 000002d: 0a ; FIXUP section size
1
1
const wasmInstance =2
new WebAssembly.Instance(wasmModule, {});3
const { addTwo } = wasmInstance.exports;4
for (let i = 0; i < 10; i++) {5
console.log(addTwo(i, i));6
}7
0 2 4 6 8 10 12 14 16 18