FreeChainXenon/binutils-gdb
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* gdbtk.c (gdb_loc): symtab_to_filename can return NULL

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(breakpoint_notify): symtab_to_filename can return NULL
        (gdb_get_breakpoint_info): symtab_to_filename can return NULL

        * tracepoint.c (set_raw_tracepoint): fix typo
This commit is contained in:
Keith Seitz 1997-11-26 23:50:45 +00:00
parent 018d76dddb
commit 6c3908dba3
3 changed files with 45 additions and 10 deletions
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30
gdb/tracepoint.c
View file

@ -41,6 +41,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#endif
extern int info_verbose;
extern void (*readline_begin_hook) PARAMS ((char *, ...));
extern char * (*readline_hook) PARAMS ((char *));
extern void (*readline_end_hook) PARAMS ((void));
/* If this definition isn't overridden by the header files, assume
that isatty and fileno exist on this system. */
@ -299,8 +302,9 @@ set_raw_tracepoint (sal)
strcpy (t->source_file, sal.symtab->dirname);
p = t->source_file;
while (*p++) ;
if (*p != '/') /* Will this work on Windows? */
while (*p)
p++;
if (*(--p) != '/') /* Will this work on Windows? */
strcat (t->source_file, "/");
strcat (t->source_file, sal.symtab->filename);
}
@ -710,14 +714,25 @@ trace_actions_command (args, from_tty)
{
struct tracepoint *t;
char *actions;
char tmpbuf[128];
char *end_msg = "End with a line saying just \"end\".";
if (t = get_tracepoint_by_number (&args))
{
if (from_tty)
printf_filtered ("Enter actions for tracepoint %d, one per line.\n",
t->number);
sprintf (tmpbuf, "Enter actions for tracepoint %d, one per line.",
t->number);
if (readline_begin_hook)
(*readline_begin_hook) ("%s %s\n", tmpbuf, end_msg);
else if (from_tty && input_from_terminal_p ())
printf_filtered ("%s\n%s\n", tmpbuf, end_msg);
free_actions (t);
read_actions (t);
if (readline_end_hook)
(*readline_end_hook) ();
/* tracepoints_changed () */
}
/* else error, just return; */
@ -758,7 +773,10 @@ read_actions (t)
wrap_here ("");
gdb_flush (gdb_stdout);
gdb_flush (gdb_stderr);
if (instream == stdin && ISATTY (instream))
if (readline_hook && instream == NULL)
line = (*readline_hook) (prompt);
else if (instream == stdin && ISATTY (instream))
line = readline (prompt);
else
line = gdb_readline (0);