OLD | NEW |
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PNACL_TRANSLATE_THREAD_H_ | 5 #ifndef NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PNACL_TRANSLATE_THREAD_H_ |
6 #define NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PNACL_TRANSLATE_THREAD_H_ | 6 #define NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PNACL_TRANSLATE_THREAD_H_ |
7 | 7 |
8 #include <deque> | 8 #include <deque> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
(...skipping 43 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
54 | 54 |
55 // Kill the llc and/or ld subprocesses. This happens by closing the command | 55 // Kill the llc and/or ld subprocesses. This happens by closing the command |
56 // channel on the plugin side, which causes the trusted code in the nexe to | 56 // channel on the plugin side, which causes the trusted code in the nexe to |
57 // exit, which will cause any pending SRPCs to error. Because this is called | 57 // exit, which will cause any pending SRPCs to error. Because this is called |
58 // on the main thread, the translation thread must not use the subprocess | 58 // on the main thread, the translation thread must not use the subprocess |
59 // objects without the lock, other than InvokeSrpcMethod, which does not | 59 // objects without the lock, other than InvokeSrpcMethod, which does not |
60 // race with service runtime shutdown. | 60 // race with service runtime shutdown. |
61 void AbortSubprocesses(); | 61 void AbortSubprocesses(); |
62 | 62 |
63 // Send bitcode bytes to the translator. Called from the main thread. | 63 // Send bitcode bytes to the translator. Called from the main thread. |
64 void PutBytes(const void* data, int count); | 64 void PutBytes(std::vector<char>* data, int count); |
65 | 65 |
66 // Notify the translator that the end of the bitcode stream has been reached. | 66 // Notify the translator that the end of the bitcode stream has been reached. |
67 // Called from the main thread. | 67 // Called from the main thread. |
68 void EndStream(); | 68 void EndStream(); |
69 | 69 |
70 int64_t GetCompileTime() const { return compile_time_; } | 70 int64_t GetCompileTime() const { return compile_time_; } |
71 | 71 |
72 // Returns true if RunTranslate() has been called, false otherwise. | |
73 bool started() const { return plugin_ != NULL; } | |
74 | |
75 private: | 72 private: |
76 // Helper thread entry point for translation. Takes a pointer to | 73 // Helper thread entry point for translation. Takes a pointer to |
77 // PnaclTranslateThread and calls DoTranslate(). | 74 // PnaclTranslateThread and calls DoTranslate(). |
78 static void WINAPI DoTranslateThread(void* arg); | 75 static void WINAPI DoTranslateThread(void* arg); |
79 // Runs the streaming translation. Called from the helper thread. | 76 // Runs the streaming translation. Called from the helper thread. |
80 void DoTranslate() ; | 77 void DoTranslate() ; |
81 // Signal that Pnacl translation failed, from the translation thread only. | 78 // Signal that Pnacl translation failed, from the translation thread only. |
82 void TranslateFailed(PP_NaClError err_code, | 79 void TranslateFailed(PP_NaClError err_code, |
83 const nacl::string& error_string); | 80 const nacl::string& error_string); |
84 // Run the LD subprocess, returning true on success. | 81 // Run the LD subprocess, returning true on success. |
(...skipping 41 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
126 PP_PNaClOptions* pnacl_options_; | 123 PP_PNaClOptions* pnacl_options_; |
127 nacl::string architecture_attributes_; | 124 nacl::string architecture_attributes_; |
128 PnaclCoordinator* coordinator_; | 125 PnaclCoordinator* coordinator_; |
129 Plugin* plugin_; | 126 Plugin* plugin_; |
130 private: | 127 private: |
131 NACL_DISALLOW_COPY_AND_ASSIGN(PnaclTranslateThread); | 128 NACL_DISALLOW_COPY_AND_ASSIGN(PnaclTranslateThread); |
132 }; | 129 }; |
133 | 130 |
134 } | 131 } |
135 #endif // NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PNACL_TRANSLATE_THREAD_H_ | 132 #endif // NATIVE_CLIENT_SRC_TRUSTED_PLUGIN_PNACL_TRANSLATE_THREAD_H_ |
OLD | NEW |