afb7bdc46a
Note that this also makes it possible to move several classes into the module-compiler.cc file and inline their implementations. This also allows removing several uses of wasm-module.h from other places in V8 that include wasm-objects.h. R=yangguo@chromium.org,clemensh@chromium.org,ahaas@chromium.org Bug: Cq-Include-Trybots: master.tryserver.chromium.linux:linux_chromium_rel_ng Change-Id: I303ee2bb49dc53c951d377a1b65699c1e0e91da7 Reviewed-on: https://chromium-review.googlesource.com/687494 Reviewed-by: Yang Guo <yangguo@chromium.org> Reviewed-by: Andreas Haas <ahaas@chromium.org> Commit-Queue: Ben Titzer <titzer@chromium.org> Cr-Commit-Position: refs/heads/master@{#48204}
53 lines
1.9 KiB
C++
53 lines
1.9 KiB
C++
// Copyright 2016 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.
|
|
|
|
#include <limits.h>
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
|
|
#include "include/v8.h"
|
|
#include "src/factory.h"
|
|
#include "src/isolate-inl.h"
|
|
#include "src/isolate.h"
|
|
#include "src/objects-inl.h"
|
|
#include "src/objects.h"
|
|
#include "src/wasm/module-compiler.h"
|
|
#include "src/wasm/wasm-module.h"
|
|
#include "test/common/wasm/flag-utils.h"
|
|
#include "test/common/wasm/wasm-module-runner.h"
|
|
#include "test/fuzzer/fuzzer-support.h"
|
|
#include "test/fuzzer/wasm-fuzzer-common.h"
|
|
|
|
namespace i = v8::internal;
|
|
|
|
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) {
|
|
i::FlagScope<uint32_t> max_mem_flag_scope(&i::FLAG_wasm_max_mem_pages, 32);
|
|
i::FlagScope<uint32_t> max_table_size_scope(&i::FLAG_wasm_max_table_size,
|
|
100);
|
|
v8_fuzzer::FuzzerSupport* support = v8_fuzzer::FuzzerSupport::Get();
|
|
v8::Isolate* isolate = support->GetIsolate();
|
|
i::Isolate* i_isolate = reinterpret_cast<i::Isolate*>(isolate);
|
|
|
|
// Clear any pending exceptions from a prior run.
|
|
if (i_isolate->has_pending_exception()) {
|
|
i_isolate->clear_pending_exception();
|
|
}
|
|
|
|
v8::Isolate::Scope isolate_scope(isolate);
|
|
v8::HandleScope handle_scope(isolate);
|
|
v8::Context::Scope context_scope(support->GetContext());
|
|
v8::TryCatch try_catch(isolate);
|
|
i::wasm::testing::SetupIsolateForWasmModule(i_isolate);
|
|
|
|
i::HandleScope scope(i_isolate);
|
|
i::wasm::ErrorThrower thrower(i_isolate, "wasm fuzzer");
|
|
i::MaybeHandle<i::WasmModuleObject> maybe_object = SyncCompile(
|
|
i_isolate, &thrower, i::wasm::ModuleWireBytes(data, data + size));
|
|
i::Handle<i::WasmModuleObject> module_object;
|
|
if (maybe_object.ToHandle(&module_object)) {
|
|
i::wasm::fuzzer::InterpretAndExecuteModule(i_isolate, module_object);
|
|
}
|
|
return 0;
|
|
}
|