diff options
Diffstat (limited to 'gdb/target.c')
| -rw-r--r-- | gdb/target.c | 248 |
1 files changed, 185 insertions, 63 deletions
diff --git a/gdb/target.c b/gdb/target.c index 1b16a2e..bf465dd 100644 --- a/gdb/target.c +++ b/gdb/target.c @@ -397,69 +397,181 @@ cleanup_target (t) { #define de_fault(field, value) \ - if (!t->field) t->field = value - - /* FIELD DEFAULT VALUE */ - - de_fault (to_open, (void (*)PARAMS ((char *, int))) tcomplain); - de_fault (to_close, (void (*)PARAMS ((int))) target_ignore); - de_fault (to_attach, maybe_kill_then_attach); - de_fault (to_post_attach, (void (*)PARAMS ((int))) target_ignore); - de_fault (to_require_attach, maybe_kill_then_attach); - de_fault (to_detach, (void (*)PARAMS ((char *, int))) target_ignore); - de_fault (to_require_detach, (void (*)PARAMS ((int, char *, int))) target_ignore); - de_fault (to_resume, (void (*)PARAMS ((int, int, enum target_signal))) noprocess); - de_fault (to_wait, (int (*)PARAMS ((int, struct target_waitstatus *))) noprocess); - de_fault (to_post_wait, (void (*)PARAMS ((int, int))) target_ignore); - de_fault (to_fetch_registers, (void (*)PARAMS ((int))) target_ignore); - de_fault (to_store_registers, (void (*)PARAMS ((int))) noprocess); - de_fault (to_prepare_to_store, (void (*)PARAMS ((void))) noprocess); - de_fault (to_xfer_memory, (int (*)PARAMS ((CORE_ADDR, char *, int, int, struct target_ops *))) nomemory); - de_fault (to_files_info, (void (*)PARAMS ((struct target_ops *))) target_ignore); - de_fault (to_insert_breakpoint, memory_insert_breakpoint); - de_fault (to_remove_breakpoint, memory_remove_breakpoint); - de_fault (to_terminal_init, (void (*)PARAMS ((void))) target_ignore); - de_fault (to_terminal_inferior, (void (*)PARAMS ((void))) target_ignore); - de_fault (to_terminal_ours_for_output, (void (*)PARAMS ((void))) target_ignore); - de_fault (to_terminal_ours, (void (*)PARAMS ((void))) target_ignore); - de_fault (to_terminal_info, default_terminal_info); - de_fault (to_kill, (void (*)PARAMS ((void))) noprocess); - de_fault (to_load, (void (*)PARAMS ((char *, int))) tcomplain); - de_fault (to_lookup_symbol, (int (*)PARAMS ((char *, CORE_ADDR *))) nosymbol); - de_fault (to_create_inferior, maybe_kill_then_create_inferior); - de_fault (to_post_startup_inferior, (void (*)PARAMS ((int))) target_ignore); - de_fault (to_acknowledge_created_inferior, (void (*)PARAMS ((int))) target_ignore); - de_fault (to_clone_and_follow_inferior, default_clone_and_follow_inferior); - de_fault (to_post_follow_inferior_by_clone, (void (*)PARAMS ((void))) target_ignore); - de_fault (to_insert_fork_catchpoint, (int (*)PARAMS ((int))) tcomplain); - de_fault (to_remove_fork_catchpoint, (int (*)PARAMS ((int))) tcomplain); - de_fault (to_insert_vfork_catchpoint, (int (*)PARAMS ((int))) tcomplain); - de_fault (to_remove_vfork_catchpoint, (int (*)PARAMS ((int))) tcomplain); - de_fault (to_has_forked, (int (*)PARAMS ((int, int *))) return_zero); - de_fault (to_has_vforked, (int (*)PARAMS ((int, int *))) return_zero); - de_fault (to_can_follow_vfork_prior_to_exec, (int (*)PARAMS ((void))) return_zero); - de_fault (to_post_follow_vfork, (void (*)PARAMS ((int, int, int, int))) target_ignore); - de_fault (to_insert_exec_catchpoint, (int (*)PARAMS ((int))) tcomplain); - de_fault (to_remove_exec_catchpoint, (int (*)PARAMS ((int))) tcomplain); - de_fault (to_has_execd, (int (*)PARAMS ((int, char **))) return_zero); - de_fault (to_reported_exec_events_per_exec_call, (int (*)PARAMS ((void))) return_one); - de_fault (to_has_syscall_event, (int (*)PARAMS ((int, enum target_waitkind *, int *))) return_zero); - de_fault (to_has_exited, (int (*)PARAMS ((int, int, int *))) return_zero); - de_fault (to_mourn_inferior, (void (*)PARAMS ((void))) noprocess); - de_fault (to_can_run, return_zero); - de_fault (to_notice_signals, (void (*)PARAMS ((int))) target_ignore); - de_fault (to_thread_alive, (int (*)PARAMS ((int))) target_ignore); - de_fault (to_stop, (void (*)PARAMS ((void))) target_ignore); - de_fault (to_query, (int (*)PARAMS ((int /*char */ , char *, char *, int *))) target_ignore); - de_fault (to_rcmd, (void (*) (char *, struct gdb_file *)) tcomplain); - de_fault (to_enable_exception_callback, (struct symtab_and_line * (*)PARAMS ((enum exception_event_kind, int))) nosupport_runtime); - de_fault (to_get_current_exception_event, (struct exception_event_record * (*)PARAMS ((void))) nosupport_runtime); - - de_fault (to_pid_to_exec_file, (char *(*)PARAMS ((int))) return_zero); - de_fault (to_core_file_to_sym_file, (char *(*)PARAMS ((char *))) return_zero); - de_fault (to_can_async_p, (int (*) (void)) return_zero); - de_fault (to_is_async_p, (int (*) (void)) return_zero); - de_fault (to_async, (void (*) (void (*) (enum inferior_event_type, void*), void*)) tcomplain); + if (!t->field) \ + t->field = value + + de_fault (to_open, + (void (*) (char *, int)) + tcomplain); + de_fault (to_close, + (void (*) (int)) + target_ignore); + de_fault (to_attach, + maybe_kill_then_attach); + de_fault (to_post_attach, + (void (*) (int)) + target_ignore); + de_fault (to_require_attach, + maybe_kill_then_attach); + de_fault (to_detach, + (void (*) (char *, int)) + target_ignore); + de_fault (to_require_detach, + (void (*) (int, char *, int)) + target_ignore); + de_fault (to_resume, + (void (*) (int, int, enum target_signal)) + noprocess); + de_fault (to_wait, + (int (*) (int, struct target_waitstatus *)) + noprocess); + de_fault (to_post_wait, + (void (*) (int, int)) + target_ignore); + de_fault (to_fetch_registers, + (void (*) (int)) + target_ignore); + de_fault (to_store_registers, + (void (*) (int)) + noprocess); + de_fault (to_prepare_to_store, + (void (*) (void)) + noprocess); + de_fault (to_xfer_memory, + (int (*) (CORE_ADDR, char *, int, int, struct target_ops *)) + nomemory); + de_fault (to_files_info, + (void (*) (struct target_ops *)) + target_ignore); + de_fault (to_insert_breakpoint, + memory_insert_breakpoint); + de_fault (to_remove_breakpoint, + memory_remove_breakpoint); + de_fault (to_terminal_init, + (void (*) (void)) + target_ignore); + de_fault (to_terminal_inferior, + (void (*) (void)) + target_ignore); + de_fault (to_terminal_ours_for_output, + (void (*) (void)) + target_ignore); + de_fault (to_terminal_ours, + (void (*) (void)) + target_ignore); + de_fault (to_terminal_info, + default_terminal_info); + de_fault (to_kill, + (void (*) (void)) + noprocess); + de_fault (to_load, + (void (*) (char *, int)) + tcomplain); + de_fault (to_lookup_symbol, + (int (*) (char *, CORE_ADDR *)) + nosymbol); + de_fault (to_create_inferior, + maybe_kill_then_create_inferior); + de_fault (to_post_startup_inferior, + (void (*) (int)) + target_ignore); + de_fault (to_acknowledge_created_inferior, + (void (*) (int)) + target_ignore); + de_fault (to_clone_and_follow_inferior, + default_clone_and_follow_inferior); + de_fault (to_post_follow_inferior_by_clone, + (void (*) (void)) + target_ignore); + de_fault (to_insert_fork_catchpoint, + (int (*) (int)) + tcomplain); + de_fault (to_remove_fork_catchpoint, + (int (*) (int)) + tcomplain); + de_fault (to_insert_vfork_catchpoint, + (int (*) (int)) + tcomplain); + de_fault (to_remove_vfork_catchpoint, + (int (*) (int)) + tcomplain); + de_fault (to_has_forked, + (int (*) (int, int *)) + return_zero); + de_fault (to_has_vforked, + (int (*) (int, int *)) + return_zero); + de_fault (to_can_follow_vfork_prior_to_exec, + (int (*) (void)) + return_zero); + de_fault (to_post_follow_vfork, + (void (*) (int, int, int, int)) + target_ignore); + de_fault (to_insert_exec_catchpoint, + (int (*) (int)) + tcomplain); + de_fault (to_remove_exec_catchpoint, + (int (*) (int)) + tcomplain); + de_fault (to_has_execd, + (int (*) (int, char **)) + return_zero); + de_fault (to_reported_exec_events_per_exec_call, + (int (*) (void)) + return_one); + de_fault (to_has_syscall_event, + (int (*) (int, enum target_waitkind *, int *)) + return_zero); + de_fault (to_has_exited, + (int (*) (int, int, int *)) + return_zero); + de_fault (to_mourn_inferior, + (void (*) (void)) + noprocess); + de_fault (to_can_run, + return_zero); + de_fault (to_notice_signals, + (void (*) (int)) + target_ignore); + de_fault (to_thread_alive, + (int (*) (int)) + return_zero); + de_fault (to_find_new_threads, + (void (*) (void)) + target_ignore); + de_fault (to_extra_thread_info, + (char *(*) (struct thread_info *)) + return_zero); + de_fault (to_stop, + (void (*) (void)) + target_ignore); + de_fault (to_query, + (int (*) (int, char *, char *, int *)) + return_zero); + de_fault (to_rcmd, + (void (*) (char *, struct gdb_file *)) + tcomplain); + de_fault (to_enable_exception_callback, + (struct symtab_and_line * (*) (enum exception_event_kind, int)) + nosupport_runtime); + de_fault (to_get_current_exception_event, + (struct exception_event_record * (*) (void)) + nosupport_runtime); + de_fault (to_pid_to_exec_file, + (char *(*) (int)) + return_zero); + de_fault (to_core_file_to_sym_file, + (char *(*) (char *)) + return_zero); + de_fault (to_can_async_p, + (int (*) (void)) + return_zero); + de_fault (to_is_async_p, + (int (*) (void)) + return_zero); + de_fault (to_async, + (void (*) (void (*) (enum inferior_event_type, void*), void*)) + tcomplain); #undef de_fault } @@ -537,6 +649,7 @@ update_current_target () INHERIT (to_thread_alive, t); INHERIT (to_find_new_threads, t); INHERIT (to_pid_to_str, t); + INHERIT (to_extra_thread_info, t); INHERIT (to_stop, t); INHERIT (to_query, t); INHERIT (to_rcmd, t); @@ -2746,6 +2859,14 @@ debug_to_thread_alive (pid) } static void +debug_to_find_new_threads () +{ + debug_target.to_find_new_threads (); + + fputs_unfiltered ("target_find_new_threads ()\n", gdb_stdlog); +} + +static void debug_to_stop () { debug_target.to_stop (); @@ -2880,6 +3001,7 @@ setup_target_debug () current_target.to_can_run = debug_to_can_run; current_target.to_notice_signals = debug_to_notice_signals; current_target.to_thread_alive = debug_to_thread_alive; + current_target.to_find_new_threads = debug_to_find_new_threads; current_target.to_stop = debug_to_stop; current_target.to_query = debug_to_query; current_target.to_rcmd = debug_to_rcmd; |