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: / usr / share / nodejs / @webassemblyjs / ast / esm /
Filename : signatures.js
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function sign(input, output) {
  return [input, output];
}

var u32 = "u32";
var i32 = "i32";
var i64 = "i64";
var f32 = "f32";
var f64 = "f64";

var vector = function vector(t) {
  var vecType = [t]; // $FlowIgnore

  vecType.vector = true;
  return vecType;
};

var controlInstructions = {
  unreachable: sign([], []),
  nop: sign([], []),
  // block ?
  // loop ?
  // if ?
  // if else ?
  br: sign([u32], []),
  br_if: sign([u32], []),
  br_table: sign(vector(u32), []),
  "return": sign([], []),
  call: sign([u32], []),
  call_indirect: sign([u32], [])
};
var parametricInstructions = {
  drop: sign([], []),
  select: sign([], [])
};
var variableInstructions = {
  get_local: sign([u32], []),
  set_local: sign([u32], []),
  tee_local: sign([u32], []),
  get_global: sign([u32], []),
  set_global: sign([u32], [])
};
var memoryInstructions = {
  "i32.load": sign([u32, u32], [i32]),
  "i64.load": sign([u32, u32], []),
  "f32.load": sign([u32, u32], []),
  "f64.load": sign([u32, u32], []),
  "i32.load8_s": sign([u32, u32], [i32]),
  "i32.load8_u": sign([u32, u32], [i32]),
  "i32.load16_s": sign([u32, u32], [i32]),
  "i32.load16_u": sign([u32, u32], [i32]),
  "i64.load8_s": sign([u32, u32], [i64]),
  "i64.load8_u": sign([u32, u32], [i64]),
  "i64.load16_s": sign([u32, u32], [i64]),
  "i64.load16_u": sign([u32, u32], [i64]),
  "i64.load32_s": sign([u32, u32], [i64]),
  "i64.load32_u": sign([u32, u32], [i64]),
  "i32.store": sign([u32, u32], []),
  "i64.store": sign([u32, u32], []),
  "f32.store": sign([u32, u32], []),
  "f64.store": sign([u32, u32], []),
  "i32.store8": sign([u32, u32], []),
  "i32.store16": sign([u32, u32], []),
  "i64.store8": sign([u32, u32], []),
  "i64.store16": sign([u32, u32], []),
  "i64.store32": sign([u32, u32], []),
  current_memory: sign([], []),
  grow_memory: sign([], [])
};
var numericInstructions = {
  "i32.const": sign([i32], [i32]),
  "i64.const": sign([i64], [i64]),
  "f32.const": sign([f32], [f32]),
  "f64.const": sign([f64], [f64]),
  "i32.eqz": sign([i32], [i32]),
  "i32.eq": sign([i32, i32], [i32]),
  "i32.ne": sign([i32, i32], [i32]),
  "i32.lt_s": sign([i32, i32], [i32]),
  "i32.lt_u": sign([i32, i32], [i32]),
  "i32.gt_s": sign([i32, i32], [i32]),
  "i32.gt_u": sign([i32, i32], [i32]),
  "i32.le_s": sign([i32, i32], [i32]),
  "i32.le_u": sign([i32, i32], [i32]),
  "i32.ge_s": sign([i32, i32], [i32]),
  "i32.ge_u": sign([i32, i32], [i32]),
  "i64.eqz": sign([i64], [i64]),
  "i64.eq": sign([i64, i64], [i32]),
  "i64.ne": sign([i64, i64], [i32]),
  "i64.lt_s": sign([i64, i64], [i32]),
  "i64.lt_u": sign([i64, i64], [i32]),
  "i64.gt_s": sign([i64, i64], [i32]),
  "i64.gt_u": sign([i64, i64], [i32]),
  "i64.le_s": sign([i64, i64], [i32]),
  "i64.le_u": sign([i64, i64], [i32]),
  "i64.ge_s": sign([i64, i64], [i32]),
  "i64.ge_u": sign([i64, i64], [i32]),
  "f32.eq": sign([f32, f32], [i32]),
  "f32.ne": sign([f32, f32], [i32]),
  "f32.lt": sign([f32, f32], [i32]),
  "f32.gt": sign([f32, f32], [i32]),
  "f32.le": sign([f32, f32], [i32]),
  "f32.ge": sign([f32, f32], [i32]),
  "f64.eq": sign([f64, f64], [i32]),
  "f64.ne": sign([f64, f64], [i32]),
  "f64.lt": sign([f64, f64], [i32]),
  "f64.gt": sign([f64, f64], [i32]),
  "f64.le": sign([f64, f64], [i32]),
  "f64.ge": sign([f64, f64], [i32]),
  "i32.clz": sign([i32], [i32]),
  "i32.ctz": sign([i32], [i32]),
  "i32.popcnt": sign([i32], [i32]),
  "i32.add": sign([i32, i32], [i32]),
  "i32.sub": sign([i32, i32], [i32]),
  "i32.mul": sign([i32, i32], [i32]),
  "i32.div_s": sign([i32, i32], [i32]),
  "i32.div_u": sign([i32, i32], [i32]),
  "i32.rem_s": sign([i32, i32], [i32]),
  "i32.rem_u": sign([i32, i32], [i32]),
  "i32.and": sign([i32, i32], [i32]),
  "i32.or": sign([i32, i32], [i32]),
  "i32.xor": sign([i32, i32], [i32]),
  "i32.shl": sign([i32, i32], [i32]),
  "i32.shr_s": sign([i32, i32], [i32]),
  "i32.shr_u": sign([i32, i32], [i32]),
  "i32.rotl": sign([i32, i32], [i32]),
  "i32.rotr": sign([i32, i32], [i32]),
  "i64.clz": sign([i64], [i64]),
  "i64.ctz": sign([i64], [i64]),
  "i64.popcnt": sign([i64], [i64]),
  "i64.add": sign([i64, i64], [i64]),
  "i64.sub": sign([i64, i64], [i64]),
  "i64.mul": sign([i64, i64], [i64]),
  "i64.div_s": sign([i64, i64], [i64]),
  "i64.div_u": sign([i64, i64], [i64]),
  "i64.rem_s": sign([i64, i64], [i64]),
  "i64.rem_u": sign([i64, i64], [i64]),
  "i64.and": sign([i64, i64], [i64]),
  "i64.or": sign([i64, i64], [i64]),
  "i64.xor": sign([i64, i64], [i64]),
  "i64.shl": sign([i64, i64], [i64]),
  "i64.shr_s": sign([i64, i64], [i64]),
  "i64.shr_u": sign([i64, i64], [i64]),
  "i64.rotl": sign([i64, i64], [i64]),
  "i64.rotr": sign([i64, i64], [i64]),
  "f32.abs": sign([f32], [f32]),
  "f32.neg": sign([f32], [f32]),
  "f32.ceil": sign([f32], [f32]),
  "f32.floor": sign([f32], [f32]),
  "f32.trunc": sign([f32], [f32]),
  "f32.nearest": sign([f32], [f32]),
  "f32.sqrt": sign([f32], [f32]),
  "f32.add": sign([f32, f32], [f32]),
  "f32.sub": sign([f32, f32], [f32]),
  "f32.mul": sign([f32, f32], [f32]),
  "f32.div": sign([f32, f32], [f32]),
  "f32.min": sign([f32, f32], [f32]),
  "f32.max": sign([f32, f32], [f32]),
  "f32.copysign": sign([f32, f32], [f32]),
  "f64.abs": sign([f64], [f64]),
  "f64.neg": sign([f64], [f64]),
  "f64.ceil": sign([f64], [f64]),
  "f64.floor": sign([f64], [f64]),
  "f64.trunc": sign([f64], [f64]),
  "f64.nearest": sign([f64], [f64]),
  "f64.sqrt": sign([f64], [f64]),
  "f64.add": sign([f64, f64], [f64]),
  "f64.sub": sign([f64, f64], [f64]),
  "f64.mul": sign([f64, f64], [f64]),
  "f64.div": sign([f64, f64], [f64]),
  "f64.min": sign([f64, f64], [f64]),
  "f64.max": sign([f64, f64], [f64]),
  "f64.copysign": sign([f64, f64], [f64]),
  "i32.wrap/i64": sign([i64], [i32]),
  "i32.trunc_s/f32": sign([f32], [i32]),
  "i32.trunc_u/f32": sign([f32], [i32]),
  "i32.trunc_s/f64": sign([f32], [i32]),
  "i32.trunc_u/f64": sign([f64], [i32]),
  "i64.extend_s/i32": sign([i32], [i64]),
  "i64.extend_u/i32": sign([i32], [i64]),
  "i64.trunc_s/f32": sign([f32], [i64]),
  "i64.trunc_u/f32": sign([f32], [i64]),
  "i64.trunc_s/f64": sign([f64], [i64]),
  "i64.trunc_u/f64": sign([f64], [i64]),
  "f32.convert_s/i32": sign([i32], [f32]),
  "f32.convert_u/i32": sign([i32], [f32]),
  "f32.convert_s/i64": sign([i64], [f32]),
  "f32.convert_u/i64": sign([i64], [f32]),
  "f32.demote/f64": sign([f64], [f32]),
  "f64.convert_s/i32": sign([i32], [f64]),
  "f64.convert_u/i32": sign([i32], [f64]),
  "f64.convert_s/i64": sign([i64], [f64]),
  "f64.convert_u/i64": sign([i64], [f64]),
  "f64.promote/f32": sign([f32], [f64]),
  "i32.reinterpret/f32": sign([f32], [i32]),
  "i64.reinterpret/f64": sign([f64], [i64]),
  "f32.reinterpret/i32": sign([i32], [f32]),
  "f64.reinterpret/i64": sign([i64], [f64])
};
export var signatures = Object.assign({}, controlInstructions, parametricInstructions, variableInstructions, memoryInstructions, numericInstructions);