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* doc/observer.texi (executable_changed): New observer.

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* symtab.c: Include "observer.h".
        (find_main_name): New function.
        (main_name): If name_of_main is unset, then compute it
        using find_main_name.
        (symtab_observer_executable_changed): New function.
        (_initialize_symtab): Attach executable_changed observer.
        * exec.c: Include "observer.h".
        (exec_file_attach): Emit executable_changed notification.
        * symfile.c: Include "observer.h".
        (reread_symbols): Send an executable_changed if appropriate.
        * Makefile.in (exec.o): Add dependency on observer.h.
        (symfile.o): Likewise.
        (symtab.o): Likewise.
This commit is contained in:
Joel Brobecker
2005-03-08 04:34:45 +00:00
parent 9a6351f1d2
commit ea53e89f14
6 changed files with 88 additions and 8 deletions
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2
gdb/exec.c
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@ -32,6 +32,7 @@
#include "completer.h"
#include "value.h"
#include "exec.h"
#include "observer.h"
#include <fcntl.h>
#include "readline/readline.h"
@ -276,6 +277,7 @@ exec_file_attach (char *filename, int from_tty)
(*deprecated_exec_file_display_hook) (filename);
}
bfd_cache_close_all ();
observer_notify_executable_changed (NULL);
}
/* Process the first arg in ARGS as the new exec file.