struct cleanup *old_chain;
struct bp_location *bl, **blp_tmp;
int val;
- struct ui_file *tmp_error_stream = mem_fileopen ();
+ struct ui_file *tmp_error_stream;
int dummy1 = 0, dummy2 = 0;
struct inferior *inf;
struct thread_info *tp;
inferior_ptid = tp->ptid;
+ tmp_error_stream = mem_fileopen ();
make_cleanup_ui_file_delete (tmp_error_stream);
ALL_BP_LOCATIONS (bl, blp_tmp)
int bp_temp = 0;
enum print_stop_action result;
- /* bs->breakpoint_at can be NULL if it was a momentary breakpoint
- which has since been deleted. */
- if (bs->breakpoint_at == NULL)
- return PRINT_UNKNOWN;
-
gdb_assert (bs->bp_location_at != NULL);
bl = bs->bp_location_at;
{
struct breakpoint *b = bs->breakpoint_at;
+ /* bs->breakpoint_at can be NULL if it was a momentary breakpoint
+ which has since been deleted. */
+ if (b == NULL)
+ return PRINT_UNKNOWN;
+
/* Normal case. Call the breakpoint's print_it method, or
print_it_typical. */
- /* FIXME: how breakpoint can ever be NULL here? */
- if (b != NULL && b->ops != NULL && b->ops->print_it != NULL)
+ if (b->ops != NULL && b->ops->print_it != NULL)
return b->ops->print_it (b);
else
return print_it_typical (bs);
\f
+/* Compute a string of spaces suitable to indent the next line
+ so it starts at the position corresponding to the table column
+ named COL_NAME in the currently active table of UIOUT. */
+
+static char *
+wrap_indent_at_field (struct ui_out *uiout, const char *col_name)
+{
+ static char wrap_indent[80];
+ int i, total_width, width, align;
+ char *text;
+
+ total_width = 0;
+ for (i = 1; ui_out_query_field (uiout, i, &width, &align, &text); i++)
+ {
+ if (strcmp (text, col_name) == 0)
+ {
+ gdb_assert (total_width < sizeof wrap_indent);
+ memset (wrap_indent, ' ', total_width);
+ wrap_indent[total_width] = 0;
+
+ return wrap_indent;
+ }
+
+ total_width += width + 1;
+ }
+
+ return NULL;
+}
+
/* Print the LOC location out of the list of B->LOC locations. */
-static void print_breakpoint_location (struct breakpoint *b,
- struct bp_location *loc,
- char *wrap_indent,
- struct ui_stream *stb)
+static void
+print_breakpoint_location (struct breakpoint *b,
+ struct bp_location *loc)
{
struct cleanup *old_chain = save_current_program_space ();
ui_out_text (uiout, "in ");
ui_out_field_string (uiout, "func",
SYMBOL_PRINT_NAME (sym));
- ui_out_wrap_hint (uiout, wrap_indent);
- ui_out_text (uiout, " at ");
+ ui_out_text (uiout, " ");
+ ui_out_wrap_hint (uiout, wrap_indent_at_field (uiout, "what"));
+ ui_out_text (uiout, "at ");
}
ui_out_field_string (uiout, "file", b->source_file);
ui_out_text (uiout, ":");
}
else if (loc)
{
+ struct ui_stream *stb = ui_out_stream_new (uiout);
+ struct cleanup *stb_chain = make_cleanup_ui_out_stream_delete (stb);
+
print_address_symbolic (loc->gdbarch, loc->address, stb->stream,
demangle, "");
ui_out_field_stream (uiout, "at", stb);
+
+ do_cleanups (stb_chain);
}
else
ui_out_field_string (uiout, "pending", b->addr_string);
struct bp_location *loc,
int loc_number,
struct bp_location **last_loc,
- int print_address_bits,
int allflag)
{
struct command_line *l;
static char bpenables[] = "nynny";
- char wrap_indent[80];
- struct ui_stream *stb = ui_out_stream_new (uiout);
- struct cleanup *old_chain = make_cleanup_ui_out_stream_delete (stb);
struct cleanup *bkpt_chain;
int header_of_multiple = 0;
/* 5 and 6 */
- strcpy (wrap_indent, " ");
- if (opts.addressprint)
- {
- if (print_address_bits <= 32)
- strcat (wrap_indent, " ");
- else
- strcat (wrap_indent, " ");
- }
-
if (b->ops != NULL && b->ops->print_one != NULL)
{
/* Although the print_one can possibly print all locations,
}
annotate_field (5);
if (!header_of_multiple)
- print_breakpoint_location (b, loc, wrap_indent, stb);
+ print_breakpoint_location (b, loc);
if (b->loc)
*last_loc = b->loc;
break;
}
do_cleanups (bkpt_chain);
- do_cleanups (old_chain);
}
static void
print_one_breakpoint (struct breakpoint *b,
struct bp_location **last_loc,
- int print_address_bits,
int allflag)
{
- print_one_breakpoint_location (b, NULL, 0, last_loc,
- print_address_bits, allflag);
+ print_one_breakpoint_location (b, NULL, 0, last_loc, allflag);
/* If this breakpoint has custom print function,
it's already printed. Otherwise, print individual
struct bp_location *loc;
int n = 1;
for (loc = b->loc; loc; loc = loc->next, ++n)
- print_one_breakpoint_location (b, loc, n, last_loc,
- print_address_bits, allflag);
+ print_one_breakpoint_location (b, loc, n, last_loc, allflag);
}
}
}
{
if (args->bnum == b->number)
{
- int print_address_bits = breakpoint_address_bits (b);
-
- print_one_breakpoint (b, &dummy_loc, print_address_bits, 0);
+ print_one_breakpoint (b, &dummy_loc, 0);
return GDB_RC_OK;
}
}
/* We only print out user settable breakpoints unless the
allflag is set. */
if (allflag || user_breakpoint_p (b))
- print_one_breakpoint (b, &last_loc, print_address_bits, allflag);
+ print_one_breakpoint (b, &last_loc, allflag);
}
do_cleanups (bkpttbl_chain);
breakpoint_adjustment_warning (CORE_ADDR from_addr, CORE_ADDR to_addr,
int bnum, int have_bnum)
{
- char astr1[40];
- char astr2[40];
+ /* The longest string possibly returned by hex_string_custom
+ is 50 chars. These must be at least that big for safety. */
+ char astr1[64];
+ char astr2[64];
strcpy (astr1, hex_string_custom ((unsigned long) from_addr, 8));
strcpy (astr2, hex_string_custom ((unsigned long) to_addr, 8));
default:
throw_exception (e);
}
+ break;
default:
if (!sals.nelts)
return 0;
void *),
void *data)
{
- char *p = args;
- char *p1;
int num;
struct breakpoint *b, *tmp;
int match;
+ struct get_number_or_range_state state;
- if (p == 0)
+ if (args == 0)
error_no_arg (_("one or more breakpoint numbers"));
- while (*p)
+ init_number_or_range (&state, args);
+
+ while (!state.finished)
{
+ char *p = state.string;
+
match = 0;
- p1 = p;
- num = get_number_or_range (&p1);
+ num = get_number_or_range (&state);
if (num == 0)
{
warning (_("bad breakpoint number at or near '%s'"), p);
if (match == 0)
printf_unfiltered (_("No breakpoint number %d.\n"), num);
}
- p = p1;
}
}
*dot = '\0';
p1 = number;
- bp_num = get_number_or_range (&p1);
+ bp_num = get_number (&p1);
if (bp_num == 0)
error (_("Bad breakpoint number '%s'"), number);
error (_("Bad breakpoint number '%s'"), number);
p1 = dot+1;
- loc_num = get_number_or_range (&p1);
+ loc_num = get_number (&p1);
if (loc_num == 0)
error (_("Bad breakpoint location number '%s'"), number);
case bp_none:
warning (_("attempted to disable apparently deleted breakpoint #%d?"),
bpt->number);
- continue;
+ break;
case bp_breakpoint:
case bp_tracepoint:
case bp_fast_tracepoint:
case bp_read_watchpoint:
case bp_access_watchpoint:
disable_breakpoint (bpt);
+ break;
default:
- continue;
+ break;
}
else if (strchr (args, '.'))
{
case bp_none:
warning (_("attempted to enable apparently deleted breakpoint #%d?"),
bpt->number);
- continue;
+ break;
case bp_breakpoint:
case bp_tracepoint:
case bp_fast_tracepoint:
case bp_read_watchpoint:
case bp_access_watchpoint:
enable_breakpoint (bpt);
+ break;
default:
- continue;
+ break;
}
else if (strchr (args, '.'))
{
char *text, char *word)
{
const char **list = get_syscall_names ();
+ char **retlist
+ = (list == NULL) ? NULL : complete_on_enum (list, text, word);
- return (list == NULL) ? NULL : complete_on_enum (list, text, word);
+ xfree (list);
+ return retlist;
}
/* Tracepoint-specific operations. */
map_breakpoint_numbers (arg, do_delete_breakpoint, NULL);
}
+/* Helper function for trace_pass_command. */
+
+static void
+trace_pass_set_count (struct breakpoint *bp, int count, int from_tty)
+{
+ bp->pass_count = count;
+ observer_notify_tracepoint_modified (bp->number);
+ if (from_tty)
+ printf_filtered (_("Setting tracepoint %d's passcount to %d\n"),
+ bp->number, count);
+}
+
/* Set passcount for tracepoint.
First command argument is passcount, second is tracepoint number.
static void
trace_pass_command (char *args, int from_tty)
{
- struct breakpoint *t1 = (struct breakpoint *) -1, *t2;
+ struct breakpoint *t1;
unsigned int count;
- int all = 0;
if (args == 0 || *args == 0)
error (_("passcount command requires an "
if (*args && strncasecmp (args, "all", 3) == 0)
{
args += 3; /* Skip special argument "all". */
- all = 1;
if (*args)
error (_("Junk at end of arguments."));
- }
- else
- t1 = get_tracepoint_by_number (&args, 1, 1);
- do
+ ALL_TRACEPOINTS (t1)
+ {
+ trace_pass_set_count (t1, count, from_tty);
+ }
+ }
+ else if (*args == '\0')
{
+ t1 = get_tracepoint_by_number (&args, NULL, 1);
if (t1)
+ trace_pass_set_count (t1, count, from_tty);
+ }
+ else
+ {
+ struct get_number_or_range_state state;
+
+ init_number_or_range (&state, args);
+ while (!state.finished)
{
- ALL_TRACEPOINTS (t2)
- if (t1 == (struct breakpoint *) -1 || t1 == t2)
- {
- t2->pass_count = count;
- observer_notify_tracepoint_modified (t2->number);
- if (from_tty)
- printf_filtered (_("Setting tracepoint %d's "
- "passcount to %d\n"),
- t2->number, count);
- }
- if (! all && *args)
- t1 = get_tracepoint_by_number (&args, 1, 0);
+ t1 = get_tracepoint_by_number (&args, &state, 1);
+ if (t1)
+ trace_pass_set_count (t1, count, from_tty);
}
}
- while (*args);
}
struct breakpoint *
}
/* Utility: parse a tracepoint number and look it up in the list.
- If MULTI_P is true, there might be a range of tracepoints in ARG.
- if OPTIONAL_P is true, then if the argument is missing, the most
+ If STATE is not NULL, use, get_number_or_range_state and ignore ARG.
+ If OPTIONAL_P is true, then if the argument is missing, the most
recent tracepoint (tracepoint_count) is returned. */
struct breakpoint *
-get_tracepoint_by_number (char **arg, int multi_p, int optional_p)
+get_tracepoint_by_number (char **arg,
+ struct get_number_or_range_state *state,
+ int optional_p)
{
extern int tracepoint_count;
struct breakpoint *t;
int tpnum;
char *instring = arg == NULL ? NULL : *arg;
- if (arg == NULL || *arg == NULL || ! **arg)
+ if (state)
+ {
+ gdb_assert (!state->finished);
+ tpnum = get_number_or_range (state);
+ }
+ else if (arg == NULL || *arg == NULL || ! **arg)
{
if (optional_p)
tpnum = tracepoint_count;
error_no_arg (_("tracepoint number"));
}
else
- tpnum = multi_p ? get_number_or_range (arg) : get_number (arg);
+ tpnum = get_number (arg);
if (tpnum <= 0)
{
return t;
}
- /* FIXME: if we are in the middle of a range we don't want to give
- a message. The current interface to get_number_or_range doesn't
- allow us to discover this. */
printf_unfiltered ("No tracepoint number %d.\n", tpnum);
return NULL;
}
projects / deliverable / binutils-gdb.git / blobdiff