static void interrupt_query (void);
-static void set_general_thread (struct ptid ptid);
-static void set_continue_thread (struct ptid ptid);
+static void set_general_thread (ptid_t ptid);
+static void set_continue_thread (ptid_t ptid);
static void get_offsets (void);
struct memory_packet_config
{
- char *name;
+ const char *name;
long size;
int fixed_p;
};
static void
show_packet_config_cmd (struct packet_config *config)
{
- char *support = "internal-error";
+ const char *support = "internal-error";
switch (packet_config_support (config))
{
thread. If GEN is set, set the general thread, if not, then set
the step/continue thread. */
static void
-set_thread (struct ptid ptid, int gen)
+set_thread (ptid_t ptid, int gen)
{
struct remote_state *rs = get_remote_state ();
ptid_t state = gen ? rs->general_thread : rs->continue_thread;
}
static void
-set_general_thread (struct ptid ptid)
+set_general_thread (ptid_t ptid)
{
set_thread (ptid, 1);
}
static void
-set_continue_thread (struct ptid ptid)
+set_continue_thread (ptid_t ptid)
{
set_thread (ptid, 0);
}
* Optional: targets are not required to implement this function.
*/
-static char *
+static const char *
remote_threads_extra_info (struct target_ops *self, struct thread_info *tp)
{
struct remote_state *rs = get_remote_state ();
/* On OSs where the list of libraries is global to all
processes, we fetch them early. */
if (gdbarch_has_global_solist (target_gdbarch ()))
- solib_add (NULL, from_tty, target, auto_solib_add);
+ solib_add (NULL, from_tty, auto_solib_add);
if (target_is_non_stop_p ())
{
typedef struct cached_reg
{
int num;
- gdb_byte data[MAX_REGISTER_SIZE];
+ gdb_byte *data;
} cached_reg_t;
DEF_VEC_O(cached_reg_t);
stop_reply_dtr (struct notif_event *event)
{
struct stop_reply *r = (struct stop_reply *) event;
+ cached_reg_t *reg;
+ int ix;
+
+ for (ix = 0;
+ VEC_iterate (cached_reg_t, r->regcache, ix, reg);
+ ix++)
+ xfree (reg->data);
VEC_free (cached_reg_t, r->regcache);
}
{
struct packet_reg *reg = packet_reg_from_pnum (rsa, pnum);
cached_reg_t cached_reg;
+ struct gdbarch *gdbarch = target_gdbarch ();
if (reg == NULL)
error (_("Remote sent bad register number %s: %s\n\
hex_string (pnum), p, buf);
cached_reg.num = reg->regnum;
+ cached_reg.data = (gdb_byte *)
+ xmalloc (register_size (gdbarch, reg->regnum));
p = p1 + 1;
fieldsize = hex2bin (p, cached_reg.data,
- register_size (target_gdbarch (),
- reg->regnum));
+ register_size (gdbarch, reg->regnum));
p += 2 * fieldsize;
- if (fieldsize < register_size (target_gdbarch (),
- reg->regnum))
+ if (fieldsize < register_size (gdbarch, reg->regnum))
warning (_("Remote reply is too short: %s"), buf);
VEC_safe_push (cached_reg_t, event->regcache, &cached_reg);
int ix;
for (ix = 0;
- VEC_iterate(cached_reg_t, stop_reply->regcache, ix, reg);
+ VEC_iterate (cached_reg_t, stop_reply->regcache, ix, reg);
ix++)
+ {
regcache_raw_supply (regcache, reg->num, reg->data);
+ xfree (reg->data);
+ }
+
VEC_free (cached_reg_t, stop_reply->regcache);
}
static int
fetch_register_using_p (struct regcache *regcache, struct packet_reg *reg)
{
+ struct gdbarch *gdbarch = get_regcache_arch (regcache);
struct remote_state *rs = get_remote_state ();
char *buf, *p;
- char regp[MAX_REGISTER_SIZE];
+ gdb_byte *regp = (gdb_byte *) alloca (register_size (gdbarch, reg->regnum));
int i;
if (packet_support (PACKET_p) == PACKET_DISABLE)
int i;
set_remote_traceframe ();
- set_general_thread (inferior_ptid);
+ set_general_thread (regcache_get_ptid (regcache));
if (regnum >= 0)
{
{
struct remote_arch_state *rsa = get_remote_arch_state ();
int i;
- gdb_byte buf[MAX_REGISTER_SIZE];
/* Make sure the entire registers array is valid. */
switch (packet_support (PACKET_P))
/* Make sure all the necessary registers are cached. */
for (i = 0; i < gdbarch_num_regs (get_regcache_arch (regcache)); i++)
if (rsa->regs[i].in_g_packet)
- regcache_raw_read (regcache, rsa->regs[i].regnum, buf);
+ regcache_raw_update (regcache, rsa->regs[i].regnum);
break;
case PACKET_ENABLE:
break;
struct remote_state *rs = get_remote_state ();
/* Try storing a single register. */
char *buf = rs->buf;
- gdb_byte regp[MAX_REGISTER_SIZE];
+ gdb_byte *regp = (gdb_byte *) alloca (register_size (gdbarch, reg->regnum));
char *p;
if (packet_support (PACKET_P) == PACKET_DISABLE)
int i;
set_remote_traceframe ();
- set_general_thread (inferior_ptid);
+ set_general_thread (regcache_get_ptid (regcache));
if (regnum >= 0)
{
remote_write_bytes (CORE_ADDR memaddr, const gdb_byte *myaddr, ULONGEST len,
int unit_size, ULONGEST *xfered_len)
{
- char *packet_format = 0;
+ const char *packet_format = NULL;
/* Check whether the target supports binary download. */
check_binary_download (memaddr);
static std::string
escape_buffer (const char *buf, int n)
{
- struct cleanup *old_chain;
- struct ui_file *stb;
-
- stb = mem_fileopen ();
- old_chain = make_cleanup_ui_file_delete (stb);
+ string_file stb;
- fputstrn_unfiltered (buf, n, '\\', stb);
- std::string str = ui_file_as_string (stb);
- do_cleanups (old_chain);
- return str;
+ stb.putstrn (buf, n, '\\');
+ return std::move (stb.string ());
}
/* Display a null-terminated packet on stdout, for debugging, using C
}
static int
-extended_remote_run (char *args)
+extended_remote_run (const std::string &args)
{
struct remote_state *rs = get_remote_state ();
int len;
len += 2 * bin2hex ((gdb_byte *) remote_exec_file, rs->buf + len,
strlen (remote_exec_file));
- gdb_assert (args != NULL);
- if (*args)
+ if (!args.empty ())
{
struct cleanup *back_to;
int i;
char **argv;
- argv = gdb_buildargv (args);
+ argv = gdb_buildargv (args.c_str ());
back_to = make_cleanup_freeargv (argv);
for (i = 0; argv[i] != NULL; i++)
{
static void
extended_remote_create_inferior (struct target_ops *ops,
- char *exec_file, char *args,
+ const char *exec_file,
+ const std::string &args,
char **env, int from_tty)
{
int run_worked;
user requested. */
if (remote_exec_file[0])
error (_("Remote target does not support \"set remote exec-file\""));
- if (args[0])
+ if (!args.empty ())
error (_("Remote target does not support \"set args\" or run <ARGS>"));
/* Fall back to "R". */
xsnprintf (buf, buf_end - buf, "%s", ";");
buf++;
- /* Send conditions to the target and free the vector. */
- for (int ix = 0; ix < bp_tgt->conditions.size (); ix++)
+ /* Send conditions to the target. */
+ for (agent_expr *aexpr : bp_tgt->conditions)
{
- struct agent_expr *aexpr = bp_tgt->conditions[ix];
-
xsnprintf (buf, buf_end - buf, "X%x,", aexpr->len);
buf += strlen (buf);
for (int i = 0; i < aexpr->len; ++i)
/* Concatenate all the agent expressions that are commands into the
cmds parameter. */
- for (int ix = 0; ix < bp_tgt->tcommands.size (); ix++)
+ for (agent_expr *aexpr : bp_tgt->tcommands)
{
- struct agent_expr *aexpr = bp_tgt->tcommands[ix];
-
sprintf (buf, "X%x,", aexpr->len);
buf += strlen (buf);
for (int i = 0; i < aexpr->len; ++i)
/* Convert a thread ID to a string. Returns the string in a static
buffer. */
-static char *
+static const char *
remote_pid_to_str (struct target_ops *ops, ptid_t ptid)
{
static char buf[64];
decrease *LEFT. Otherwise raise an error. */
static void
-remote_buffer_add_string (char **buffer, int *left, char *string)
+remote_buffer_add_string (char **buffer, int *left, const char *string)
{
int len = strlen (string);
{
strcpy (buf, "QTDPsrc:");
encode_source_string (b->number, loc->address, "at",
- event_location_to_string (b->location),
+ event_location_to_string (b->location.get ()),
buf + strlen (buf), 2048 - strlen (buf));
putpkt (buf);
remote_get_noisy_reply (&target_buf, &target_buf_size);
remote_btrace_maybe_reopen (void)
{
struct remote_state *rs = get_remote_state ();
- struct cleanup *cleanup;
struct thread_info *tp;
int btrace_target_pushed = 0;
int warned = 0;
- cleanup = make_cleanup_restore_current_thread ();
+ scoped_restore_current_thread restore_thread;
+
ALL_NON_EXITED_THREADS (tp)
{
set_general_thread (tp->ptid);
tp->btrace.target->ptid = tp->ptid;
tp->btrace.target->conf = rs->btrace_config;
}
- do_cleanups (cleanup);
}
/* Enable branch tracing. */
{
/* We can't just use cmd_show_list here, because we want to skip
the redundant "show remote Z-packet" and the legacy aliases. */
- struct cleanup *showlist_chain;
struct cmd_list_element *list = remote_show_cmdlist;
struct ui_out *uiout = current_uiout;
- showlist_chain = make_cleanup_ui_out_tuple_begin_end (uiout, "showlist");
+ ui_out_emit_tuple tuple_emitter (uiout, "showlist");
for (; list != NULL; list = list->next)
if (strcmp (list->name, "Z-packet") == 0)
continue;
continue;
else
{
- struct cleanup *option_chain
- = make_cleanup_ui_out_tuple_begin_end (uiout, "option");
+ ui_out_emit_tuple option_emitter (uiout, "option");
uiout->field_string ("name", list->name);
uiout->text (": ");
do_show_command (NULL, from_tty, list);
else
cmd_func (list, NULL, from_tty);
- /* Close the tuple. */
- do_cleanups (option_chain);
}
-
- /* Close the tuple. */
- do_cleanups (showlist_chain);
}
projects / deliverable / binutils-gdb.git / blobdiff