1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "chrome/app/chrome_main_delegate.h" 6 7#include "content/public/app/content_main.h" 8 9#if defined(OS_WIN) 10#include "base/debug/dump_without_crashing.h" 11#include "base/win/win_util.h" 12#include "chrome/common/chrome_constants.h" 13 14#define DLLEXPORT __declspec(dllexport) 15 16// We use extern C for the prototype DLLEXPORT to avoid C++ name mangling. 17extern "C" { 18DLLEXPORT int __cdecl ChromeMain(HINSTANCE instance, 19 sandbox::SandboxInterfaceInfo* sandbox_info); 20} 21#elif defined(OS_POSIX) 22extern "C" { 23__attribute__((visibility("default"))) 24int ChromeMain(int argc, const char** argv); 25} 26#endif 27 28#if defined(OS_WIN) 29DLLEXPORT int __cdecl ChromeMain(HINSTANCE instance, 30 sandbox::SandboxInterfaceInfo* sandbox_info) { 31#elif defined(OS_POSIX) 32int ChromeMain(int argc, const char** argv) { 33#endif 34 ChromeMainDelegate chrome_main_delegate; 35 content::ContentMainParams params(&chrome_main_delegate); 36 37#if defined(OS_WIN) 38 // The process should crash when going through abnormal termination. 39 base::win::SetShouldCrashOnProcessDetach(true); 40 base::win::SetAbortBehaviorForCrashReporting(); 41 params.instance = instance; 42 params.sandbox_info = sandbox_info; 43 44 // SetDumpWithoutCrashingFunction must be passed the DumpProcess function 45 // from the EXE and not from the DLL in order for DumpWithoutCrashing to 46 // function correctly. 47 typedef void (__cdecl *DumpProcessFunction)(); 48 DumpProcessFunction DumpProcess = reinterpret_cast<DumpProcessFunction>( 49 ::GetProcAddress(::GetModuleHandle(chrome::kBrowserProcessExecutableName), 50 "DumpProcessWithoutCrash")); 51 base::debug::SetDumpWithoutCrashingFunction(DumpProcess); 52#else 53 params.argc = argc; 54 params.argv = argv; 55#endif 56 57 int rv = content::ContentMain(params); 58 59#if defined(OS_WIN) 60 base::win::SetShouldCrashOnProcessDetach(false); 61#endif 62 63 return rv; 64} 65