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Add more opcodes to assembler

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Camden Dixie O'Brien
2026-03-19 22:01:33 +00:00
parent 812443d6ee
commit cc8ae742f0
1 changed files with 47 additions and 43 deletions
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90
asm.js
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@@ -144,49 +144,52 @@ const types = {
};
const opcodes = {
"block": 0x02,
"loop": 0x03,
"if": 0x04,
"else": 0x05,
"end": 0x0b,
"br": 0x0c,
"br_if": 0x0d,
"call": 0x10,
"call_indirect": 0x11,
"drop": 0x0a,
"local.get": 0x20,
"local.set": 0x21,
"local.tee": 0x22,
"global.get": 0x23,
"global.set": 0x24,
"i32.load": 0x28,
"i32.load8_u": 0x2d,
"i32.store": 0x36,
"i32.store8": 0x3a,
"i32.const": 0x41,
"i64.const": 0x42,
"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,
"i32.add": 0x6a,
"i32.sub": 0x6b,
"i32.mul": 0x6c,
"i32.div_s": 0x6d,
"i32.rem_s": 0x6f,
"i32.and": 0x71,
"i32.or": 0x72,
"i32.xor": 0x73,
"i32.shl": 0x74,
"i32.shr_s": 0x75,
"i32.shr_u": 0x76,
"block": 0x02,
"loop": 0x03,
"if": 0x04,
"else": 0x05,
"end": 0x0b,
"br": 0x0c,
"br_if": 0x0d,
"call": 0x10,
"call_indirect": 0x11,
"drop": 0x0a,
"local.get": 0x20,
"local.set": 0x21,
"local.tee": 0x22,
"global.get": 0x23,
"global.set": 0x24,
"i32.load": 0x28,
"i32.load8_u": 0x2d,
"i32.store": 0x36,
"i32.store8": 0x3a,
"i32.const": 0x41,
"i64.const": 0x42,
"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,
"i32.add": 0x6a,
"i32.sub": 0x6b,
"i32.mul": 0x6c,
"i32.div_s": 0x6d,
"i32.rem_s": 0x6f,
"i32.and": 0x71,
"i32.or": 0x72,
"i32.xor": 0x73,
"i32.shl": 0x74,
"i32.shr_s": 0x75,
"i32.shr_u": 0x76,
"i64.or": 0x84,
"i64.shl": 0x86,
"i64.extend_i32_u": 0xad,
// Threads instructions
"memory.atomic.notify": [ 0xfe, 0x00 ],
@@ -194,6 +197,7 @@ const opcodes = {
"i32.atomic.load": [ 0xfe, 0x10 ],
"i32.atomic.load8_u": [ 0xfe, 0x12 ],
"i32.atomic.store": [ 0xfe, 0x17 ],
"i64.atomic.store": [ 0xfe, 0x18 ],
"i32.atomic.store8": [ 0xfe, 0x19 ],
};