e9380ae2eb
Added display of identation, function index, function names and compiler used when tracing function calls in wasm. R=clemensb@chromium.org Bug: v8:10559 Change-Id: I58b4e7b077365bdee7bae9b5ad8a50178c322147 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2230532 Commit-Queue: Arnaud Robin <arobin@google.com> Reviewed-by: Clemens Backes <clemensb@chromium.org> Cr-Commit-Position: refs/heads/master@{#68198}
44 lines
1.8 KiB
JavaScript
44 lines
1.8 KiB
JavaScript
// Copyright 2020 the V8 project authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
// Flags: --trace-wasm --no-wasm-tier-up --liftoff --no-stress-opt
|
|
|
|
load('test/mjsunit/wasm/wasm-module-builder.js');
|
|
|
|
let builder = new WasmModuleBuilder();
|
|
let kRet23Function = builder.addFunction('ret_23', kSig_i_v)
|
|
.addBody([kExprI32Const, 23])
|
|
.exportFunc()
|
|
.index;
|
|
let kCall23Function = builder.addFunction('call_23', kSig_i_v)
|
|
.addBody([kExprCallFunction, kRet23Function])
|
|
.exportFunc()
|
|
.index;
|
|
let kRet57Function = builder.addFunction('ret_57', kSig_l_v)
|
|
.addBody([kExprI64Const, 57])
|
|
.exportFunc()
|
|
.index;
|
|
let kUnnamedFunction = builder.addFunction(undefined, kSig_l_v)
|
|
.addBody([kExprCallFunction, kRet57Function])
|
|
.index;
|
|
let kRet0Function = builder.addFunction('ret_0', kSig_f_v)
|
|
.addBody(wasmF32Const(0))
|
|
.exportFunc()
|
|
.index;
|
|
let kRet1Function = builder.addFunction('ret_1', kSig_d_v)
|
|
.addBody(wasmF64Const(1))
|
|
.exportFunc()
|
|
.index;
|
|
builder.addFunction('main', kSig_v_v)
|
|
.addBody([
|
|
kExprCallFunction, kCall23Function, kExprDrop, // -
|
|
kExprCallFunction, kUnnamedFunction, kExprDrop, // -
|
|
kExprCallFunction, kRet0Function, kExprDrop, // -
|
|
kExprCallFunction, kRet1Function, kExprDrop // -
|
|
])
|
|
.exportAs('main');
|
|
|
|
let instance = builder.instantiate();
|
|
instance.exports.main();
|