MatCat.OpenSource/8sa1-binutils-gdb
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Permit symbols to be superseded when new symbol files have

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been read in, particularly for VxWorks.

        * symfile.c (symbol_file_add):  Use filtered printing and wrap it.
        If we have wiped out any old symbol tables, clean up at end of
        symbol reading.
        (symbol_file_command):  Don't reference symfile_fns if it's zero.
This commit is contained in:
John Gilmore 1991-04-13 22:37:48 +00:00
parent d219db0133
commit 0ef6f0192d
1 changed files with 11 additions and 5 deletions
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16
gdb/symfile.c
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@ -413,7 +413,8 @@ symbol_file_add (name, from_tty, addr, mainline)
if (from_tty)
{
printf ("Reading symbol data from %s...", name);
printf_filtered ("Reading symbol data from %s...", name);
wrap_here ("");
fflush (stdout);
}
@ -457,9 +458,12 @@ symbol_file_add (name, from_tty, addr, mainline)
symfile_fns = sf;
}
/* If we have wiped out any old symbol tables, clean up. */
clear_symtab_users_once ();
if (from_tty)
{
printf ("done.\n");
printf_filtered ("done.\n");
fflush (stdout);
}
}
@ -489,9 +493,11 @@ symbol_file_command (name, from_tty)
/* FIXME, this does not account for the main file and subsequent
files (shared libs, dynloads, etc) having different formats.
It only calls the cleanup routine for the main file's format. */
(*symfile_fns->sym_new_init) ();
free (symfile_fns);
symfile_fns = 0;
if (symfile_fns) {
(*symfile_fns->sym_new_init) ();
free (symfile_fns);
symfile_fns = 0;
}
return;
}