diff options
Diffstat (limited to 'gdb/corelow.c')
-rw-r--r-- | gdb/corelow.c | 42 |
1 files changed, 31 insertions, 11 deletions
diff --git a/gdb/corelow.c b/gdb/corelow.c index 97a957c..3b71a1b 100644 --- a/gdb/corelow.c +++ b/gdb/corelow.c @@ -92,9 +92,6 @@ public: bool info_proc (const char *, enum info_proc_what) override; }; -/* See gdbcore.h. */ -struct target_ops *the_core_target; - /* List of all available core_fns. On gdb startup, each core file register reader calls deprecated_add_core_fns() to register information on each core format it is prepared to read. */ @@ -309,6 +306,36 @@ add_to_thread_list (bfd *abfd, asection *asect, void *reg_sect_arg) inferior_ptid = ptid; /* Yes, make it current. */ } +/* Issue a message saying we have no core to debug, if FROM_TTY. */ + +static void +maybe_say_no_core_file_now (int from_tty) +{ + if (from_tty) + printf_filtered (_("No core file now.\n")); +} + +/* Backward compatability with old way of specifying core files. */ + +void +core_file_command (const char *filename, int from_tty) +{ + dont_repeat (); /* Either way, seems bogus. */ + + if (filename == NULL) + { + if (core_bfd != NULL) + { + target_detach (current_inferior (), from_tty); + gdb_assert (core_bfd == NULL); + } + else + maybe_say_no_core_file_now (from_tty); + } + else + core_target_open (filename, from_tty); +} + /* See gdbcore.h. */ void @@ -513,8 +540,7 @@ core_target::detach (inferior *inf, int from_tty) { unpush_target (this); reinit_frame_cache (); - if (from_tty) - printf_filtered (_("No core file now.\n")); + maybe_say_no_core_file_now (from_tty); } /* Try to retrieve registers from a section in core_bfd, and supply @@ -1021,11 +1047,5 @@ core_target::info_proc (const char *args, enum info_proc_what request) void _initialize_corelow (void) { - if (the_core_target != NULL) - internal_error (__FILE__, __LINE__, - _("core target already exists (\"%s\")."), - the_core_target->longname ()); - the_core_target = &core_ops; - add_target (core_target_info, core_target_open, filename_completer); } |