diff options
Diffstat (limited to 'base/tracked.h')
| -rw-r--r-- | base/tracked.h | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/base/tracked.h b/base/tracked.h index 45776d1..777e604 100644 --- a/base/tracked.h +++ b/base/tracked.h @@ -41,7 +41,10 @@ class BASE_API Location { // Constructor should be called with a long-lived char*, such as __FILE__. // It assumes the provided value will persist as a global constant, and it // will not make a copy of it. - Location(const char* function_name, const char* file_name, int line_number); + Location(const char* function_name, + const char* file_name, + int line_number, + const void* program_counter); // Provide a default constructor for easy of debugging. Location(); @@ -60,9 +63,10 @@ class BASE_API Location { return function_name_ < other.function_name_; } - const char* function_name() const { return function_name_; } - const char* file_name() const { return file_name_; } - int line_number() const { return line_number_; } + const char* function_name() const { return function_name_; } + const char* file_name() const { return file_name_; } + int line_number() const { return line_number_; } + const void* program_counter() const { return program_counter_; } void Write(bool display_filename, bool display_function_name, std::string* output) const; @@ -74,13 +78,19 @@ class BASE_API Location { const char* const function_name_; const char* const file_name_; const int line_number_; + const void* const program_counter_; }; +BASE_API const void* GetProgramCounter(); //------------------------------------------------------------------------------ // Define a macro to record the current source location. -#define FROM_HERE tracked_objects::Location(__FUNCTION__, __FILE__, __LINE__) +#define FROM_HERE tracked_objects::Location( \ + __FUNCTION__, \ + __FILE__, \ + __LINE__, \ + tracked_objects::GetProgramCounter()) \ //------------------------------------------------------------------------------ @@ -110,6 +120,11 @@ class BASE_API Tracked { base::TimeTicks tracked_birth_time() const { return base::TimeTicks::Now(); } #endif // defined(TRACK_ALL_TASK_OBJECTS) + // Returns null if SetBirthPlace has not been called. + const void* get_birth_program_counter() const { + return birth_program_counter_; + } + private: #if defined(TRACK_ALL_TASK_OBJECTS) @@ -123,6 +138,8 @@ class BASE_API Tracked { #endif // defined(TRACK_ALL_TASK_OBJECTS) + const void* birth_program_counter_; + DISALLOW_COPY_AND_ASSIGN(Tracked); }; |