diff options
| -rw-r--r-- | gdbserver/gdbthread.h | 21 | ||||
| -rw-r--r-- | gdbserver/inferiors.cc | 11 |
2 files changed, 18 insertions, 14 deletions
diff --git a/gdbserver/gdbthread.h b/gdbserver/gdbthread.h index 0e45f9a..fc9b4d2 100644 --- a/gdbserver/gdbthread.h +++ b/gdbserver/gdbthread.h @@ -29,20 +29,31 @@ struct regcache; struct thread_info { + thread_info (ptid_t id, void *target_data) + : id (id), target_data (target_data) + { + this->last_status.kind = TARGET_WAITKIND_IGNORE; + } + + ~thread_info () + { + free_register_cache (this->regcache_data); + } + /* The id of this thread. */ ptid_t id; void *target_data; - struct regcache *regcache_data; + struct regcache *regcache_data = nullptr; /* The last resume GDB requested on this thread. */ - enum resume_kind last_resume_kind; + enum resume_kind last_resume_kind = resume_continue; /* The last wait status reported for this thread. */ struct target_waitstatus last_status; /* True if LAST_STATUS hasn't been reported to GDB yet. */ - int status_pending_p; + int status_pending_p = 0; /* Given `while-stepping', a thread may be collecting data for more than one tracepoint simultaneously. E.g.: @@ -67,10 +78,10 @@ struct thread_info tracepoint actions this thread is now collecting; NULL if empty. Each item in the list holds the current step of the while-stepping action. */ - struct wstep_state *while_stepping; + struct wstep_state *while_stepping = nullptr; /* Branch trace target information for this thread. */ - struct btrace_target_info *btrace; + struct btrace_target_info *btrace = nullptr; }; extern std::list<thread_info *> all_threads; diff --git a/gdbserver/inferiors.cc b/gdbserver/inferiors.cc index 32f8478..a636266 100644 --- a/gdbserver/inferiors.cc +++ b/gdbserver/inferiors.cc @@ -36,19 +36,13 @@ static std::string current_inferior_cwd; struct thread_info * add_thread (ptid_t thread_id, void *target_data) { - struct thread_info *new_thread = XCNEW (struct thread_info); - - new_thread->id = thread_id; - new_thread->last_resume_kind = resume_continue; - new_thread->last_status.kind = TARGET_WAITKIND_IGNORE; + thread_info *new_thread = new thread_info (thread_id, target_data); all_threads.push_back (new_thread); if (current_thread == NULL) current_thread = new_thread; - new_thread->target_data = target_data; - return new_thread; } @@ -93,8 +87,7 @@ find_any_thread_of_pid (int pid) static void free_one_thread (thread_info *thread) { - free_register_cache (thread_regcache_data (thread)); - free (thread); + delete thread; } void |