#include "completer.h"
#include "block.h"
#include "dictionary.h"
-#include "observer.h"
+#include "observable.h"
#include "user-regs.h"
#include "valprint.h"
#include "gdbcore.h"
for (ix = 0; VEC_iterate (tsv_s, tvariables, ix, tsv); ++ix)
if (strcmp (name, tsv->name) == 0)
{
- observer_notify_tsv_deleted (tsv);
+ gdb::observers::tsv_deleted.notify (tsv);
xfree ((void *)tsv->name);
VEC_unordered_remove (tsv_s, tvariables, ix);
if (tsv->initial_value != initval)
{
tsv->initial_value = initval;
- observer_notify_tsv_modified (tsv);
+ gdb::observers::tsv_modified.notify (tsv);
}
printf_filtered (_("Trace state variable $%s "
"now has initial value %s.\n"),
tsv = create_trace_state_variable (name.c_str ());
tsv->initial_value = initval;
- observer_notify_tsv_created (tsv);
+ gdb::observers::tsv_created.notify (tsv);
printf_filtered (_("Trace state variable $%s "
"created, with initial value %s.\n"),
if (query (_("Delete all trace state variables? ")))
VEC_free (tsv_s, tvariables);
dont_repeat ();
- observer_notify_tsv_deleted (NULL);
+ gdb::observers::tsv_deleted.notify (NULL);
return;
}
loc->gdbarch);
if (bp_location_downloaded)
- observer_notify_breakpoint_modified (b);
+ gdb::observers::breakpoint_modified.notify (b);
}
VEC_free (breakpoint_p, tp_vec);
set_tracepoint_num (tp ? tp->number : target_tracept);
if (target_frameno != get_traceframe_number ())
- observer_notify_traceframe_changed (target_frameno, tracepoint_number);
+ gdb::observers::traceframe_changed.notify (target_frameno, tracepoint_number);
set_current_traceframe (target_frameno);
/* Notify 'breakpoint-modified' observer that at least one of B's
locations was changed. */
for (ix = 0; VEC_iterate (breakpoint_p, modified_tp, ix, b); ix++)
- observer_notify_breakpoint_modified (b);
+ gdb::observers::breakpoint_modified.notify (b);
VEC_free (breakpoint_p, modified_tp);
free_uploaded_tps (uploaded_tps);
tsv->initial_value = utsv->initial_value;
tsv->builtin = utsv->builtin;
- observer_notify_tsv_created (tsv);
+ gdb::observers::tsv_created.notify (tsv);
return tsv;
}
utsv->name = xstrdup (buf);
}
-void
-free_current_marker (void *arg)
-{
- struct static_tracepoint_marker **marker_p
- = (struct static_tracepoint_marker **) arg;
-
- if (*marker_p != NULL)
- {
- release_static_tracepoint_marker (*marker_p);
- xfree (*marker_p);
- }
- else
- *marker_p = NULL;
-}
-
/* Given a line of text defining a static tracepoint marker, parse it
into a "static tracepoint marker" object. Throws an error is
parsing fails. If PP is non-null, it points to one past the end of
void
parse_static_tracepoint_marker_definition (const char *line, const char **pp,
- struct static_tracepoint_marker *marker)
+ static_tracepoint_marker *marker)
{
const char *p, *endp;
ULONGEST addr;
- int end;
p = line;
p = unpack_varlen_hex (p, &addr);
if (endp == NULL)
error (_("bad marker definition: %s"), line);
- marker->str_id = (char *) xmalloc (endp - p + 1);
- end = hex2bin (p, (gdb_byte *) marker->str_id, (endp - p + 1) / 2);
- marker->str_id[end] = '\0';
-
- p += 2 * end;
- p++; /* skip a colon */
+ marker->str_id = hex2str (p, (endp - p) / 2);
- marker->extra = (char *) xmalloc (strlen (p) + 1);
- end = hex2bin (p, (gdb_byte *) marker->extra, strlen (p) / 2);
- marker->extra[end] = '\0';
+ p = endp;
+ p++; /* skip a colon */
- if (pp)
- *pp = p;
-}
+ /* This definition may be followed by another one, separated by a comma. */
+ int hex_len;
+ endp = strchr (p, ',');
+ if (endp != nullptr)
+ hex_len = endp - p;
+ else
+ hex_len = strlen (p);
-/* Release a static tracepoint marker's contents. Note that the
- object itself isn't released here. There objects are usually on
- the stack. */
+ marker->extra = hex2str (p, hex_len / 2);
-void
-release_static_tracepoint_marker (struct static_tracepoint_marker *marker)
-{
- xfree (marker->str_id);
- marker->str_id = NULL;
+ if (pp != nullptr)
+ *pp = p + hex_len;
}
/* Print MARKER to gdb_stdout. */
static void
print_one_static_tracepoint_marker (int count,
- struct static_tracepoint_marker *marker)
+ const static_tracepoint_marker &marker)
{
struct symbol *sym;
VEC(breakpoint_p) *tracepoints;
symtab_and_line sal;
- sal.pc = marker->address;
+ sal.pc = marker.address;
- tracepoints = static_tracepoints_here (marker->address);
+ tracepoints = static_tracepoints_here (marker.address);
ui_out_emit_tuple tuple_emitter (uiout, "marker");
identifier! */
uiout->field_int ("count", count);
- uiout->field_string ("marker-id", marker->str_id);
+ uiout->field_string ("marker-id", marker.str_id.c_str ());
uiout->field_fmt ("enabled", "%c",
!VEC_empty (breakpoint_p, tracepoints) ? 'y' : 'n');
strcpy (wrap_indent, " ");
- if (gdbarch_addr_bit (marker->gdbarch) <= 32)
+ if (gdbarch_addr_bit (marker.gdbarch) <= 32)
strcat (wrap_indent, " ");
else
strcat (wrap_indent, " ");
strcpy (extra_field_indent, " ");
- uiout->field_core_addr ("addr", marker->gdbarch, marker->address);
+ uiout->field_core_addr ("addr", marker.gdbarch, marker.address);
- sal = find_pc_line (marker->address, 0);
- sym = find_pc_sect_function (marker->address, NULL);
+ sal = find_pc_line (marker.address, 0);
+ sym = find_pc_sect_function (marker.address, NULL);
if (sym)
{
uiout->text ("in ");
uiout->text ("\n");
uiout->text (extra_field_indent);
uiout->text (_("Data: \""));
- uiout->field_string ("extra-data", marker->extra);
+ uiout->field_string ("extra-data", marker.extra.c_str ());
uiout->text ("\"\n");
if (!VEC_empty (breakpoint_p, tracepoints))
static void
info_static_tracepoint_markers_command (const char *arg, int from_tty)
{
- VEC(static_tracepoint_marker_p) *markers;
- struct cleanup *old_chain;
- struct static_tracepoint_marker *marker;
struct ui_out *uiout = current_uiout;
- int i;
+ std::vector<static_tracepoint_marker> markers
+ = target_static_tracepoint_markers_by_strid (NULL);
/* We don't have to check target_can_use_agent and agent's capability on
static tracepoint here, in order to be compatible with older GDBserver.
uiout->table_body ();
- markers = target_static_tracepoint_markers_by_strid (NULL);
- old_chain = make_cleanup (VEC_cleanup (static_tracepoint_marker_p), &markers);
-
- for (i = 0;
- VEC_iterate (static_tracepoint_marker_p,
- markers, i, marker);
- i++)
- {
- print_one_static_tracepoint_marker (i + 1, marker);
- release_static_tracepoint_marker (marker);
- }
-
- do_cleanups (old_chain);
+ for (int i = 0; i < markers.size (); i++)
+ print_one_static_tracepoint_marker (i + 1, markers[i]);
}
/* The $_sdata convenience variable is a bit special. We don't know
static void
traceframe_info_start_memory (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element,
- void *user_data, VEC(gdb_xml_value_s) *attributes)
+ void *user_data,
+ std::vector<gdb_xml_value> &attributes)
{
struct traceframe_info *info = (struct traceframe_info *) user_data;
ULONGEST *start_p, *length_p;
start_p
- = (ULONGEST *) xml_find_attribute (attributes, "start")->value;
+ = (ULONGEST *) xml_find_attribute (attributes, "start")->value.get ();
length_p
- = (ULONGEST *) xml_find_attribute (attributes, "length")->value;
+ = (ULONGEST *) xml_find_attribute (attributes, "length")->value.get ();
info->memory.emplace_back (*start_p, *length_p);
}
traceframe_info_start_tvar (struct gdb_xml_parser *parser,
const struct gdb_xml_element *element,
void *user_data,
- VEC(gdb_xml_value_s) *attributes)
+ std::vector<gdb_xml_value> &attributes)
{
struct traceframe_info *info = (struct traceframe_info *) user_data;
const char *id_attrib
- = (const char *) xml_find_attribute (attributes, "id")->value;
+ = (const char *) xml_find_attribute (attributes, "id")->value.get ();
int id = gdb_xml_parse_ulongest (parser, id_attrib);
info->tvars.push_back (id);
projects / deliverable / binutils-gdb.git / blobdiff