diff options
Diffstat (limited to 'gdb/infrun.h')
| -rw-r--r-- | gdb/infrun.h | 45 |
1 files changed, 38 insertions, 7 deletions
diff --git a/gdb/infrun.h b/gdb/infrun.h index 3e84805accb..0c7c55eabec 100644 --- a/gdb/infrun.h +++ b/gdb/infrun.h @@ -40,14 +40,40 @@ extern bool debug_infrun; /* Print "infrun" start/end debug statements. */ -#define INFRUN_SCOPED_DEBUG_START_END(msg) \ - scoped_debug_start_end (debug_infrun, "infrun", msg) +#define INFRUN_SCOPED_DEBUG_START_END(fmt, ...) \ + scoped_debug_start_end (debug_infrun, "infrun", fmt, ##__VA_ARGS__) /* Print "infrun" enter/exit debug statements. */ #define INFRUN_SCOPED_DEBUG_ENTER_EXIT \ scoped_debug_enter_exit (debug_infrun, "infrun") +/* A infrun debug helper routine to print out all the threads in the set + THREADS (which should be a range type that returns thread_info* + objects). + + The TITLE is a string that is printed before the list of threads. + + Output is only produced when 'set debug infrun on'. */ + +template<typename ThreadRange> +static inline void +infrun_debug_show_threads (const char *title, ThreadRange threads) +{ + if (debug_infrun) + { + infrun_debug_printf ("%s:", title); + for (thread_info *thread : threads) + infrun_debug_printf (" thread %s, executing = %d, resumed = %d, " + "state = %s", + thread->ptid.to_string ().c_str (), + thread->executing (), + thread->resumed (), + thread_state_string (thread->state)); + } +} + + /* Nonzero if we want to give control to the user when we're notified of shared library events by the dynamic linker. */ extern int stop_on_solib_events; @@ -124,9 +150,8 @@ extern process_stratum_target *user_visible_resume_target (ptid_t resume_ptid); extern int normal_stop (void); /* Return the cached copy of the last target/ptid/waitstatus returned - by target_wait()/deprecated_target_wait_hook(). The data is - actually cached by handle_inferior_event(), which gets called - immediately after target_wait()/deprecated_target_wait_hook(). */ + by target_wait(). The data is actually cached by handle_inferior_event(), + which gets called immediately after target_wait(). */ extern void get_last_target_status (process_stratum_target **target, ptid_t *ptid, struct target_waitstatus *status); @@ -139,8 +164,14 @@ extern void set_last_target_status (process_stratum_target *target, ptid_t ptid, target_wait(). */ extern void nullify_last_target_wait_ptid (); -/* Stop all threads. Only returns after everything is halted. */ -extern void stop_all_threads (void); +/* Stop all threads. Only returns after everything is halted. + + REASON is a string indicating the reason why we stop all threads, used in + debug messages. + + If INF is non-nullptr, stop all threads of that inferior. Otherwise, stop + all threads of all inferiors. */ +extern void stop_all_threads (const char *reason, inferior *inf = nullptr); extern void prepare_for_detach (void); |