diff options
Diffstat (limited to 'lldb/tools/debugserver/source/MacOSX/Genealogy.h')
| -rw-r--r-- | lldb/tools/debugserver/source/MacOSX/Genealogy.h | 190 |
1 files changed, 97 insertions, 93 deletions
diff --git a/lldb/tools/debugserver/source/MacOSX/Genealogy.h b/lldb/tools/debugserver/source/MacOSX/Genealogy.h index d39145a06f2..f398b63c6d9 100644 --- a/lldb/tools/debugserver/source/MacOSX/Genealogy.h +++ b/lldb/tools/debugserver/source/MacOSX/Genealogy.h @@ -1,4 +1,5 @@ -//===-- Activity.h -----------------------------------------------*- C++ -*-===// +//===-- Activity.h -----------------------------------------------*- C++ +//-*-===// // // The LLVM Compiler Infrastructure // @@ -10,107 +11,110 @@ #ifndef __Genealogy_h__ #define __Genealogy_h__ -#include <string> -#include <vector> +#include <mach/task.h> #include <map> #include <pthread.h> -#include <mach/task.h> +#include <string> +#include <vector> #include "GenealogySPI.h" #include "MachThreadList.h" -class Genealogy -{ +class Genealogy { public: - - Genealogy (); - - ~Genealogy () - { - } - - void - Clear(); - - struct Breadcrumb - { - uint32_t breadcrumb_id; - uint64_t activity_id; - uint64_t timestamp; - std::string name; - }; - - struct Activity - { - uint64_t activity_start; - uint64_t activity_id; - uint64_t parent_id; - std::string activity_name; - std::string reason; - }; - - struct Message - { - uint64_t timestamp; - uint64_t activity_id; - uint64_t trace_id; - uint64_t thread; - uint8_t type; // OS_TRACE_TYPE_RELEASE, OS_TRACE_TYPE_DEBUG, OS_TRACE_TYPE_ERROR, OS_TRACE_TYPE_FAULT - uint32_t process_info_index; // index # of the image uuid/file path, 0 means unknown - std::string message; - }; - - typedef std::vector<Message> MessageList; - typedef std::vector<Breadcrumb> BreadcrumbList; - typedef std::vector<Activity> ActivityList; - - struct ThreadActivity - { - Activity current_activity; - MessageList messages; - BreadcrumbList breadcrumbs; // should be 0 or 1 breadcrumbs; no more than 1 BC for any given activity - }; - - typedef std::shared_ptr<ThreadActivity> ThreadActivitySP; - - ThreadActivitySP - GetGenealogyInfoForThread (pid_t pid, nub_thread_t tid, const MachThreadList &thread_list, task_t task, bool &timed_out); - - struct ProcessExecutableInfo - { - std::string image_path; - uuid_t image_uuid; - }; - - typedef std::shared_ptr<ProcessExecutableInfo> ProcessExecutableInfoSP; - - ProcessExecutableInfoSP - GetProcessExecutableInfosAtIndex(size_t idx); - - uint32_t - AddProcessExecutableInfo(ProcessExecutableInfoSP process_exe_info); + Genealogy(); + + ~Genealogy() {} + + void Clear(); + + struct Breadcrumb { + uint32_t breadcrumb_id; + uint64_t activity_id; + uint64_t timestamp; + std::string name; + }; + + struct Activity { + uint64_t activity_start; + uint64_t activity_id; + uint64_t parent_id; + std::string activity_name; + std::string reason; + }; + + struct Message { + uint64_t timestamp; + uint64_t activity_id; + uint64_t trace_id; + uint64_t thread; + uint8_t type; // OS_TRACE_TYPE_RELEASE, OS_TRACE_TYPE_DEBUG, + // OS_TRACE_TYPE_ERROR, OS_TRACE_TYPE_FAULT + uint32_t process_info_index; // index # of the image uuid/file path, 0 means + // unknown + std::string message; + }; + + typedef std::vector<Message> MessageList; + typedef std::vector<Breadcrumb> BreadcrumbList; + typedef std::vector<Activity> ActivityList; + + struct ThreadActivity { + Activity current_activity; + MessageList messages; + BreadcrumbList breadcrumbs; // should be 0 or 1 breadcrumbs; no more than 1 + // BC for any given activity + }; + + typedef std::shared_ptr<ThreadActivity> ThreadActivitySP; + + ThreadActivitySP GetGenealogyInfoForThread(pid_t pid, nub_thread_t tid, + const MachThreadList &thread_list, + task_t task, bool &timed_out); + + struct ProcessExecutableInfo { + std::string image_path; + uuid_t image_uuid; + }; + + typedef std::shared_ptr<ProcessExecutableInfo> ProcessExecutableInfoSP; + + ProcessExecutableInfoSP GetProcessExecutableInfosAtIndex(size_t idx); + + uint32_t AddProcessExecutableInfo(ProcessExecutableInfoSP process_exe_info); private: - - void - GetActivities(pid_t pid, const MachThreadList &thread_list, task_t task); - - // the spi we need to call into libtrace - look them up via dlsym at runtime - bool (*m_os_activity_diagnostic_for_pid) (pid_t pid, os_activity_t activity, uint32_t flags, os_diagnostic_block_t block); - void (*m_os_activity_iterate_processes) (os_activity_process_list_t processes, bool (^iterator)(os_activity_process_t process_info)); - void (*m_os_activity_iterate_breadcrumbs) (os_activity_process_t process_info, bool (^iterator)(os_activity_breadcrumb_t breadcrumb)); - void (*m_os_activity_iterate_messages) (os_trace_message_list_t messages, os_activity_process_t process_info, bool (^iterator)(os_trace_message_t tracemsg)); - void (*m_os_activity_iterate_activities) (os_activity_list_t activities, os_activity_process_t process_info, bool (^iterator)(os_activity_entry_t activity)); - uint8_t (*m_os_trace_get_type) (os_trace_message_t trace_msg); - char * (*m_os_trace_copy_formatted_message) (os_trace_message_t trace_msg); - os_activity_t (*m_os_activity_for_thread) (os_activity_process_t process, uint64_t thread_id); - os_activity_t (*m_os_activity_for_task_thread) (task_t target, uint64_t thread_id); - os_trace_message_list_t (*m_os_activity_messages_for_thread) (os_activity_process_t process, os_activity_t activity, uint64_t thread_id); - - - std::map<nub_thread_t, ThreadActivitySP> m_thread_activities; - std::vector<ProcessExecutableInfoSP> m_process_executable_infos; - bool m_diagnosticd_call_timed_out; + void GetActivities(pid_t pid, const MachThreadList &thread_list, task_t task); + + // the spi we need to call into libtrace - look them up via dlsym at runtime + bool (*m_os_activity_diagnostic_for_pid)(pid_t pid, os_activity_t activity, + uint32_t flags, + os_diagnostic_block_t block); + void (*m_os_activity_iterate_processes)( + os_activity_process_list_t processes, + bool (^iterator)(os_activity_process_t process_info)); + void (*m_os_activity_iterate_breadcrumbs)( + os_activity_process_t process_info, + bool (^iterator)(os_activity_breadcrumb_t breadcrumb)); + void (*m_os_activity_iterate_messages)( + os_trace_message_list_t messages, os_activity_process_t process_info, + bool (^iterator)(os_trace_message_t tracemsg)); + void (*m_os_activity_iterate_activities)( + os_activity_list_t activities, os_activity_process_t process_info, + bool (^iterator)(os_activity_entry_t activity)); + uint8_t (*m_os_trace_get_type)(os_trace_message_t trace_msg); + char *(*m_os_trace_copy_formatted_message)(os_trace_message_t trace_msg); + os_activity_t (*m_os_activity_for_thread)(os_activity_process_t process, + uint64_t thread_id); + os_activity_t (*m_os_activity_for_task_thread)(task_t target, + uint64_t thread_id); + os_trace_message_list_t (*m_os_activity_messages_for_thread)( + os_activity_process_t process, os_activity_t activity, + uint64_t thread_id); + + std::map<nub_thread_t, ThreadActivitySP> m_thread_activities; + std::vector<ProcessExecutableInfoSP> m_process_executable_infos; + bool m_diagnosticd_call_timed_out; }; #endif // __Genealogy_h__ |
