diff options
Diffstat (limited to 'memory_replay/Thread.h')
| -rw-r--r-- | memory_replay/Thread.h | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/memory_replay/Thread.h b/memory_replay/Thread.h index ffab01b4..7724c12e 100644 --- a/memory_replay/Thread.h +++ b/memory_replay/Thread.h @@ -14,16 +14,18 @@ * limitations under the License. */ -#pragma once +#ifndef _MEMORY_REPLAY_THREAD_H +#define _MEMORY_REPLAY_THREAD_H #include <pthread.h> #include <stdint.h> #include <sys/types.h> -// Forward Declarations. -struct AllocEntry; +class Action; class Pointers; +constexpr size_t ACTION_MEMORY_SIZE = 128; + class Thread { public: Thread(); @@ -34,13 +36,13 @@ class Thread { void SetPending(); void ClearPending(); + Action* CreateAction(uintptr_t key_pointer, const char* type, const char* line); void AddTimeNsecs(uint64_t nsecs) { total_time_nsecs_ += nsecs; } void set_pointers(Pointers* pointers) { pointers_ = pointers; } Pointers* pointers() { return pointers_; } - void SetAllocEntry(const AllocEntry* entry) { entry_ = entry; } - const AllocEntry& GetAllocEntry() { return *entry_; } + Action* GetAction() { return reinterpret_cast<Action*>(action_memory_); } private: pthread_mutex_t mutex_ = PTHREAD_MUTEX_INITIALIZER; @@ -53,7 +55,12 @@ class Thread { Pointers* pointers_ = nullptr; - const AllocEntry* entry_; + // Per thread memory for an Action. Only one action can be processed. + // at a time. + static constexpr size_t ACTION_SIZE = 128; + uint8_t action_memory_[ACTION_SIZE]; friend class Threads; }; + +#endif // _MEMORY_REPLAY_THREAD_H |