static void
ctf_start (struct trace_file_writer *self, const char *dirname)
{
- char *file_name;
- struct cleanup *old_chain;
struct ctf_trace_file_writer *writer
= (struct ctf_trace_file_writer *) self;
int i;
memset (&writer->tcs, '\0', sizeof (writer->tcs));
- file_name = xstrprintf ("%s/%s", dirname, CTF_METADATA_NAME);
- old_chain = make_cleanup (xfree, file_name);
+ std::string file_name = string_printf ("%s/%s", dirname, CTF_METADATA_NAME);
- writer->tcs.metadata_fd = fopen (file_name, "w");
+ writer->tcs.metadata_fd = fopen (file_name.c_str (), "w");
if (writer->tcs.metadata_fd == NULL)
error (_("Unable to open file '%s' for saving trace data (%s)"),
- file_name, safe_strerror (errno));
- do_cleanups (old_chain);
+ file_name.c_str (), safe_strerror (errno));
ctf_save_metadata_header (&writer->tcs);
- file_name = xstrprintf ("%s/%s", dirname, CTF_DATASTREAM_NAME);
- old_chain = make_cleanup (xfree, file_name);
- writer->tcs.datastream_fd = fopen (file_name, "w");
+ file_name = string_printf ("%s/%s", dirname, CTF_DATASTREAM_NAME);
+ writer->tcs.datastream_fd = fopen (file_name.c_str (), "w");
if (writer->tcs.datastream_fd == NULL)
error (_("Unable to open file '%s' for saving trace data (%s)"),
- file_name, safe_strerror (errno));
- do_cleanups (old_chain);
+ file_name.c_str (), safe_strerror (errno));
}
/* This is the implementation of trace_file_write_ops method
frame, extract memory range information, and return them in
traceframe_info. */
-static struct traceframe_info *
+static traceframe_info_up
ctf_traceframe_info (struct target_ops *self)
{
- struct traceframe_info *info = XCNEW (struct traceframe_info);
+ traceframe_info_up info (new traceframe_info);
const char *name;
struct bt_iter_pos *pos;
= bt_ctf_get_top_level_scope (event,
BT_EVENT_FIELDS);
const struct bt_definition *def;
- struct mem_range *r;
- r = VEC_safe_push (mem_range_s, info->memory, NULL);
def = bt_ctf_get_field (event, scope, "address");
- r->start = bt_ctf_get_uint64 (def);
+ CORE_ADDR start = bt_ctf_get_uint64 (def);
def = bt_ctf_get_field (event, scope, "length");
- r->length = (uint16_t) bt_ctf_get_uint64 (def);
+ int length = (uint16_t) bt_ctf_get_uint64 (def);
+
+ info->memory.emplace_back (start, length);
}
else if (strcmp (name, "tsv") == 0)
{
def = bt_ctf_get_field (event, scope, "num");
vnum = (int) bt_ctf_get_uint64 (def);
- VEC_safe_push (int, info->tvars, vnum);
+ info->tvars.push_back (vnum);
}
else
{
#endif
-/* -Wmissing-prototypes */
-
-extern initialize_file_ftype _initialize_ctf;
-
/* module initialization */
void