for (c = commands; c; c = c->next)
{
- int i;
-
if (c->control_type == while_stepping_control)
error (_("The 'while-stepping' command can "
"only be used for tracepoints"));
struct command_line *control)
{
counted_command_line cmd;
+ /* cmd_read will be true once we have read cmd. Note that cmd might still be
+ NULL after the call to read_command_lines if the user provides an empty
+ list of command by just typing "end". */
+ bool cmd_read = false;
std::string new_arg;
map_breakpoint_numbers
(arg, [&] (breakpoint *b)
{
- if (cmd == NULL)
+ if (!cmd_read)
{
+ gdb_assert (cmd == NULL);
if (control != NULL)
cmd = control->body_list_0;
else
cmd = read_command_lines (str.c_str (), from_tty, 1, validator);
}
+ cmd_read = true;
}
/* If a breakpoint was on the list more than once, we don't need to
{
int pc = 0;
std::vector<value_ref_ptr> val_chain;
- struct value *v, *result, *next;
+ struct value *v, *result;
struct program_space *frame_pspace;
fetch_subexp_value (b->exp.get (), &pc, &v, &result, &val_chain, 0);
/* We only want to update locations that are already inserted
and need updating. This is to avoid unwanted insertion during
deletion of breakpoints. */
- if (!bl->inserted || (bl->inserted && !bl->needs_update))
+ if (!bl->inserted || !bl->needs_update)
continue;
switch_to_program_space_and_thread (bl->pspace);
if (!bp_objfile_data->longjmp_probes.empty ())
{
- struct gdbarch *gdbarch = get_objfile_arch (objfile);
-
for (probe *p : bp_objfile_data->longjmp_probes)
{
struct breakpoint *b;
if (!bp_objfile_data->exception_probes.empty ())
{
- struct gdbarch *gdbarch = get_objfile_arch (objfile);
+ gdbarch = get_objfile_arch (objfile);
for (probe *p : bp_objfile_data->exception_probes)
{
- struct breakpoint *b;
-
b = create_internal_breakpoint (gdbarch,
p->get_relocated_address (objfile),
bp_exception_master,
/* 1 */
annotate_field (0);
if (part_of_multiple)
- {
- char *formatted;
- formatted = xstrprintf ("%d.%d", b->number, loc_number);
- uiout->field_string ("number", formatted);
- xfree (formatted);
- }
+ uiout->field_fmt ("number", "%d.%d", b->number, loc_number);
else
- {
- uiout->field_int ("number", b->number);
- }
+ uiout->field_int ("number", b->number);
/* 2 */
annotate_field (1);
struct solib_catchpoint *self = (struct solib_catchpoint *) b;
struct value_print_options opts;
struct ui_out *uiout = current_uiout;
- char *msg;
get_user_print_options (&opts);
/* Field 4, the address, is omitted (which makes the columns not
uiout->field_skip ("addr");
}
+ std::string msg;
annotate_field (5);
if (self->is_load)
{
if (self->regex)
- msg = xstrprintf (_("load of library matching %s"), self->regex);
+ msg = string_printf (_("load of library matching %s"), self->regex);
else
- msg = xstrdup (_("load of library"));
+ msg = _("load of library");
}
else
{
if (self->regex)
- msg = xstrprintf (_("unload of library matching %s"), self->regex);
+ msg = string_printf (_("unload of library matching %s"), self->regex);
else
- msg = xstrdup (_("unload of library"));
+ msg = _("unload of library");
}
uiout->field_string ("what", msg);
- xfree (msg);
if (uiout->is_mi_like_p ())
uiout->field_string ("catch-type", self->is_load ? "load" : "unload");
}
if (badInput)
- printf_filtered (_("Usage: stop at <line>\n"));
+ printf_filtered (_("Usage: stop at LINE\n"));
else
break_command_1 (arg, 0, from_tty);
}
{
struct breakpoint *scope_breakpoint = NULL;
const struct block *exp_valid_block = NULL, *cond_exp_valid_block = NULL;
- struct value *mark, *result;
+ struct value *result;
int saved_bitpos = 0, saved_bitsize = 0;
const char *exp_start = NULL;
const char *exp_end = NULL;
}
exp_valid_block = innermost_block.block ();
- mark = value_mark ();
+ struct value *mark = value_mark ();
struct value *val_as_value = nullptr;
fetch_subexp_value (exp.get (), &pc, &val_as_value, &result, NULL,
just_location);
/* Remove duplicates from the vec. */
std::sort (found.begin (), found.end (),
- [] (const breakpoint *a, const breakpoint *b)
+ [] (const breakpoint *bp_a, const breakpoint *bp_b)
{
- return compare_breakpoints (a, b) < 0;
+ return compare_breakpoints (bp_a, bp_b) < 0;
});
found.erase (std::unique (found.begin (), found.end (),
- [] (const breakpoint *a, const breakpoint *b)
+ [] (const breakpoint *bp_a, const breakpoint *bp_b)
{
- return compare_breakpoints (a, b) == 0;
+ return compare_breakpoints (bp_a, bp_b) == 0;
}),
found.end ());
}
else
map_breakpoint_numbers
- (arg, [&] (breakpoint *b)
+ (arg, [&] (breakpoint *br)
{
- iterate_over_related_breakpoints (b, delete_breakpoint);
+ iterate_over_related_breakpoints (br, delete_breakpoint);
});
}
target_disable_tracepoint (loc);
}
update_global_location_list (UGLL_DONT_INSERT);
+
+ gdb::observers::breakpoint_modified.notify (loc->owner);
}
/* Enable or disable a range of breakpoint locations. BP_NUM is the
}
else
map_breakpoint_numbers
- (arg, [&] (breakpoint *b)
+ (arg, [&] (breakpoint *br)
{
- iterate_over_related_breakpoints (b, delete_breakpoint);
+ iterate_over_related_breakpoints (br, delete_breakpoint);
});
}
static struct cmd_list_element *enablebreaklist = NULL;
+/* See breakpoint.h. */
+
+cmd_list_element *commands_cmd_element = nullptr;
+
void
_initialize_breakpoint (void)
{
Set ignore-count of breakpoint number N to COUNT.\n\
Usage is `ignore N COUNT'."));
- add_com ("commands", class_breakpoint, commands_command, _("\
+ commands_cmd_element = add_com ("commands", class_breakpoint,
+ commands_command, _("\
Set commands to be executed when the given breakpoints are hit.\n\
Give a space-separated breakpoint list as argument after \"commands\".\n\
A list element can be a breakpoint number (e.g. `5') or a range of numbers\n\
projects / deliverable / binutils-gdb.git / blobdiff