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| 1 // Copyright (c) 2011 The Native Client 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 #include <stdio.h> | |
| 5 #include "debugger/base/debug_command_line.h" | |
| 6 #include "debugger/core/debug_api.h" | |
| 7 #include "debugger/nacl-gdb_server/debug_server.h" | |
| 8 | |
| 9 namespace { | |
| 10 const int kErrNoProgramSpecified = 1; | |
| 11 const int kErrListenOnPortFailed = 2; | |
| 12 const int kErrStartProcessFailed = 3; | |
| 13 const int kErrDebugServerInitFailed = 4; | |
| 14 | |
| 15 const int kDefaultPort = 4014; | |
| 16 const int kErrorBuffSize = 2000; | |
| 17 const int kWaitForDebugEventMilliseconds = 20; | |
| 18 | |
| 19 const char* kVersionString = "nacl-gdb_server v0.002"; | |
| 20 #ifdef _WIN64 | |
| 21 const char* kBitsString = "64-bits"; | |
| 22 #else | |
| 23 const char* kBitsString = "32-bits"; | |
| 24 #endif | |
| 25 const char* kHelpString = | |
| 26 "Usage: nacl-gdb_server [options] --program \"program to debug\"\n" | |
| 27 "Options:\n" | |
| 28 " --port <number> : port to listen for a TCP connection\n" | |
| 29 "Example:\n" | |
| 30 "nacl-gdb_server --port 4014 --program \"c:\\chrome.exe --no-sandbox\"\n" | |
| 31 "Note: there's no need to specify --no-sandbox flag.\n" | |
| 32 "Type Ctrl-C or 'quit' to exit."; | |
| 33 } // namespace | |
| 34 | |
| 35 int main(int argc, char **argv) { | |
| 36 printf("%s %s\n\n", kVersionString, kBitsString); | |
| 37 | |
| 38 debug::CommandLine command_line(argc, argv); | |
| 39 if ((0 == command_line.GetParametersNum()) || command_line.HasSwitch("-h")) { | |
| 40 printf("%s\n", kHelpString); | |
| 41 return 0; | |
| 42 } | |
| 43 std::string cmd = command_line.GetStringSwitch("-program", ""); | |
| 44 if (0 == cmd.size()) { | |
| 45 printf("Error: program to debug shall be specified with " | |
| 46 "\"--program\" switch."); | |
| 47 return kErrNoProgramSpecified; | |
| 48 } | |
| 49 int port = command_line.GetIntSwitch("-port", kDefaultPort); | |
| 50 | |
| 51 debug::DebugAPI debug_api; | |
| 52 debug::DebugServer debug_server(&debug_api, port); | |
| 53 | |
| 54 if (!debug_server.Init()) { | |
| 55 printf("ERR101.01: msg='debug_server.Init failed'"); | |
| 56 return kErrDebugServerInitFailed; | |
| 57 } | |
| 58 | |
| 59 pid_t pid = 0; | |
| 60 if (!debug_api.StartProcess(cmd.c_str(), true, &pid)) { | |
| 61 printf("ERR101.03: " | |
| 62 "msg='gdb_server.StartProcess failed' 'cmd=[%s]'", | |
| 63 cmd.c_str()); | |
| 64 return kErrStartProcessFailed; | |
| 65 } | |
| 66 | |
| 67 printf("TR101.04: msg='Debug server started' port=%d cmd='%s'", port, cmd.c_st
r()); | |
| 68 while (true) | |
| 69 debug_server.DoWork(); | |
| 70 return 0; | |
| 71 } | |
| 72 | |
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Chromium Code Reviews
Issue 10928195:
First round of dead file removal (Closed)
Base URL: https://github.com/samclegg/nativeclient-sdk.git@master