diff options
| -rw-r--r-- | gdb/ChangeLog | 10 | ||||
| -rw-r--r-- | gdb/infrun.c | 4 | ||||
| -rw-r--r-- | gdb/jit.c | 9 | ||||
| -rw-r--r-- | gdb/jit.h | 7 | ||||
| -rw-r--r-- | gdb/observable.c | 1 | ||||
| -rw-r--r-- | gdb/observable.h | 3 | ||||
| -rw-r--r-- | gdb/solib.c | 4 |
7 files changed, 26 insertions, 12 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index b0c3bd6..d7bfae8 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,13 @@ +2020-12-04 Simon Marchi <simon.marchi@efficios.com> + + * observable.h (inferior_execd): Declare new observable. + * observable.c (inferior_execd): Declare new observable. + * infrun.c (follow_exec): Notify inferior_execd observer. + * jit.c (jit_inferior_created_hook): Make static. + (_initialize_jit): Register inferior_execd observer. + * jit.h (jit_inferior_created_hook): Remove declaration. + * solib.c (_initialize_solib): Register inferior_execd observer. + 2020-12-04 Tom de Vries <tdevries@suse.de> PR gdb/27003 diff --git a/gdb/infrun.c b/gdb/infrun.c index 2e5e837..473a0fb 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -1222,9 +1222,7 @@ follow_exec (ptid_t ptid, const char *exec_file_target) registers. */ target_find_description (); - solib_create_inferior_hook (0); - - jit_inferior_created_hook (inf); + gdb::observers::inferior_execd.notify (inf); breakpoint_re_set (); @@ -49,6 +49,7 @@ static const char jit_break_name[] = "__jit_debug_register_code"; static const char jit_descriptor_name[] = "__jit_debug_descriptor"; +static void jit_inferior_created_hook (inferior *inf); static void jit_inferior_exit_hook (struct inferior *inf); /* An unwinder is registered for every gdbarch. This key is used to @@ -1230,9 +1231,12 @@ jit_inferior_init (inferior *inf) } } -/* See jit.h. */ +/* Looks for the descriptor and registration symbols and breakpoints + the registration function. If it finds both, it registers all the + already JITed code. If it has already found the symbols, then it + doesn't try again. */ -void +static void jit_inferior_created_hook (inferior *inf) { jit_inferior_init (inf); @@ -1337,6 +1341,7 @@ _initialize_jit () &setdebuglist, &showdebuglist); gdb::observers::inferior_created.attach (jit_inferior_created_hook); + gdb::observers::inferior_execd.attach (jit_inferior_created_hook); gdb::observers::inferior_exit.attach (jit_inferior_exit_hook); gdb::observers::breakpoint_deleted.attach (jit_breakpoint_deleted); @@ -103,13 +103,6 @@ struct jited_objfile_data CORE_ADDR addr; }; -/* Looks for the descriptor and registration symbols and breakpoints - the registration function. If it finds both, it registers all the - already JITed code. If it has already found the symbols, then it - doesn't try again. */ - -extern void jit_inferior_created_hook (inferior *inf); - /* Re-establish the jit breakpoint(s). */ extern void jit_breakpoint_re_set (void); diff --git a/gdb/observable.c b/gdb/observable.c index 81aa392..231f955 100644 --- a/gdb/observable.c +++ b/gdb/observable.c @@ -43,6 +43,7 @@ DEFINE_OBSERVABLE (command_error); DEFINE_OBSERVABLE (target_changed); DEFINE_OBSERVABLE (executable_changed); DEFINE_OBSERVABLE (inferior_created); +DEFINE_OBSERVABLE (inferior_execd); DEFINE_OBSERVABLE (record_changed); DEFINE_OBSERVABLE (solib_loaded); DEFINE_OBSERVABLE (solib_unloaded); diff --git a/gdb/observable.h b/gdb/observable.h index 9114b28..1dce674 100644 --- a/gdb/observable.h +++ b/gdb/observable.h @@ -89,6 +89,9 @@ extern observable<> executable_changed; information on the inferior has been printed. */ extern observable<inferior */* inferior */> inferior_created; +/* The inferior INF has exec'ed a new executable file. */ +extern observable<struct inferior */* inf */> inferior_execd; + /* The status of process record for inferior inferior in gdb has changed. The process record is started if STARTED is true, and the process record is stopped if STARTED is false. diff --git a/gdb/solib.c b/gdb/solib.c index b11c6f3..1f6e915 100644 --- a/gdb/solib.c +++ b/gdb/solib.c @@ -1557,6 +1557,10 @@ _initialize_solib () solib_data = gdbarch_data_register_pre_init (solib_init); gdb::observers::free_objfile.attach (remove_user_added_objfile); + gdb::observers::inferior_execd.attach ([] (inferior *inf) + { + solib_create_inferior_hook (0); + }); add_com ("sharedlibrary", class_files, sharedlibrary_command, _("Load shared object library symbols for files matching REGEXP.")); |