Function genMemoryGrowBuilder

deps/v8/test/mjsunit/wasm/grow-memory.js:13–40

()

function genMemoryGrowBuilder() {
  var builder = new WasmModuleBuilder();
  builder.addFunction("grow_memory", kSig_i_i)
      .addBody([kExprLocalGet, 0, kExprMemoryGrow, kMemoryZero])
      .exportFunc();
  builder.addFunction("load", kSig_i_i)
      .addBody([kExprLocalGet, 0, kExprI32LoadMem, 0, 0])
      .exportFunc();
  builder.addFunction("store", kSig_i_ii)
      .addBody([kExprLocalGet, 0, kExprLocalGet, 1, kExprI32StoreMem, 0, 0,
                kExprLocalGet, 1])
      .exportFunc();
  builder.addFunction("load16", kSig_i_i)
      .addBody([kExprLocalGet, 0, kExprI32LoadMem16U, 0, 0])
      .exportFunc();
  builder.addFunction("store16", kSig_i_ii)
      .addBody([kExprLocalGet, 0, kExprLocalGet, 1, kExprI32StoreMem16, 0, 0,
                kExprLocalGet, 1])
      .exportFunc();
  builder.addFunction("load8", kSig_i_i)
      .addBody([kExprLocalGet, 0, kExprI32LoadMem8U, 0, 0])
      .exportFunc();
  builder.addFunction("store8", kSig_i_ii)
      .addBody([kExprLocalGet, 0, kExprLocalGet, 1, kExprI32StoreMem8, 0, 0,
                kExprLocalGet, 1])
      .exportFunc();
  return builder;
}

// V8 internal memory size limit.
var kV8MaxPages = 65536;