Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(399)

Side by Side Diff: src/log.h

Issue 385039: Log the stubs found in the snapshot so the profiler can give... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 11 years, 1 month ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
« no previous file with comments | « no previous file | src/log.cc » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 // Copyright 2006-2008 the V8 project authors. All rights reserved. 1 // Copyright 2006-2008 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
(...skipping 247 matching lines...) Expand 10 before | Expand all | Expand 10 after
258 static void PauseProfiler(int flags); 258 static void PauseProfiler(int flags);
259 static void ResumeProfiler(int flags); 259 static void ResumeProfiler(int flags);
260 static int GetActiveProfilerModules(); 260 static int GetActiveProfilerModules();
261 261
262 // If logging is performed into a memory buffer, allows to 262 // If logging is performed into a memory buffer, allows to
263 // retrieve previously written messages. See v8.h. 263 // retrieve previously written messages. See v8.h.
264 static int GetLogLines(int from_pos, char* dest_buf, int max_size); 264 static int GetLogLines(int from_pos, char* dest_buf, int max_size);
265 265
266 // Logs all compiled functions found in the heap. 266 // Logs all compiled functions found in the heap.
267 static void LogCompiledFunctions(); 267 static void LogCompiledFunctions();
268 // Used for logging stubs found in the snapshot.
269 static void LogCodeObject(Object* code_object);
268 270
269 private: 271 private:
270 272
271 // Profiler's sampling interval (in milliseconds). 273 // Profiler's sampling interval (in milliseconds).
272 static const int kSamplingIntervalMs = 1; 274 static const int kSamplingIntervalMs = 1;
273 275
274 // Size of window used for log records compression. 276 // Size of window used for log records compression.
275 static const int kCompressionWindowSize = 4; 277 static const int kCompressionWindowSize = 4;
276 278
277 // Emits the profiler's first message. 279 // Emits the profiler's first message.
(...skipping 64 matching lines...) Expand 10 before | Expand all | Expand 10 after
342 // Class that extracts stack trace, used for profiling. 344 // Class that extracts stack trace, used for profiling.
343 class StackTracer : public AllStatic { 345 class StackTracer : public AllStatic {
344 public: 346 public:
345 static void Trace(TickSample* sample); 347 static void Trace(TickSample* sample);
346 }; 348 };
347 349
348 350
349 } } // namespace v8::internal 351 } } // namespace v8::internal
350 352
351 #endif // V8_LOG_H_ 353 #endif // V8_LOG_H_
OLDNEW
« no previous file with comments | « no previous file | src/log.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698