/* MI Command Set.
- Copyright (C) 2000-2018 Free Software Foundation, Inc.
+ Copyright (C) 2000-2020 Free Software Foundation, Inc.
Contributed by Cygnus Solutions (a Red Hat company).
#include "mi-common.h"
#include "language.h"
#include "valprint.h"
-#include "inferior.h"
#include "osdata.h"
-#include "common/gdb_splay_tree.h"
+#include "gdbsupport/gdb_splay_tree.h"
#include "tracepoint.h"
-#include "ctf.h"
#include "ada-lang.h"
#include "linespec.h"
#include "extension.h"
#include "gdbcmd.h"
#include "observable.h"
-#include "common/gdb_optional.h"
-#include "common/byte-vector.h"
+#include "gdbsupport/gdb_optional.h"
+#include "gdbsupport/byte-vector.h"
#include <ctype.h>
-#include "run-time-clock.h"
+#include "gdbsupport/run-time-clock.h"
#include <chrono>
#include "progspace-and-thread.h"
-#include "common/rsp-low.h"
+#include "gdbsupport/rsp-low.h"
#include <algorithm>
#include <set>
#include <map>
int skip_unavailable);
/* Controls whether the frontend wants MI in async mode. */
-static int mi_async = 0;
+static bool mi_async = false;
/* The set command writes to this variable. If the inferior is
executing, mi_async is *not* updated. */
-static int mi_async_1 = 0;
+static bool mi_async_1 = false;
static void
set_mi_async_command (const char *args, int from_tty,
static void
proceed_thread (struct thread_info *thread, int pid)
{
- if (!is_stopped (thread->ptid))
+ if (thread->state != THREAD_STOPPED)
return;
- if (pid != 0 && ptid_get_pid (thread->ptid) != pid)
+ if (pid != 0 && thread->ptid.pid () != pid)
return;
- switch_to_thread (thread->ptid);
+ switch_to_thread (thread);
clear_proceed_status (0);
proceed ((CORE_ADDR) -1, GDB_SIGNAL_DEFAULT);
}
static void
exec_continue (char **argv, int argc)
{
- prepare_execution_command (¤t_target, mi_async_p ());
+ prepare_execution_command (current_top_target (), mi_async_p ());
if (non_stop)
{
{
int pid = *(int *)arg;
- if (!is_running (thread->ptid))
+ if (thread->state != THREAD_RUNNING)
return 0;
- if (ptid_get_pid (thread->ptid) != pid)
+ if (thread->ptid.pid () != pid)
return 0;
target_stop (thread->ptid);
int start_p = *(int *) arg;
const char *run_cmd = start_p ? "start" : "run";
struct target_ops *run_target = find_run_target ();
- int async_p = mi_async && run_target->to_can_async_p (run_target);
+ int async_p = mi_async && run_target->can_async_p ();
if (inf->pid != 0)
{
- if (inf->pid != ptid_get_pid (inferior_ptid))
- {
- struct thread_info *tp;
-
- tp = any_thread_of_process (inf->pid);
- if (!tp)
- error (_("Inferior has no threads."));
+ thread_info *tp = any_thread_of_inferior (inf);
+ if (tp == NULL)
+ error (_("Inferior has no threads."));
- switch_to_thread (tp->ptid);
- }
+ switch_to_thread (tp);
}
else
- {
- set_current_inferior (inf);
- switch_to_thread (null_ptid);
- set_current_program_space (inf->pspace);
- }
+ switch_to_inferior_no_thread (inf);
mi_execute_cli_command (run_cmd, async_p,
async_p ? "&" : NULL);
return 0;
{
const char *run_cmd = start_p ? "start" : "run";
struct target_ops *run_target = find_run_target ();
- int async_p = mi_async && run_target->to_can_async_p (run_target);
+ int async_p = mi_async && run_target->can_async_p ();
mi_execute_cli_command (run_cmd, async_p,
async_p ? "&" : NULL);
{
int pid = *(int *)p;
- if (ptid_get_pid (ti->ptid) == pid && !is_exited (ti->ptid))
+ if (ti->ptid.pid () == pid && ti->state != THREAD_EXITED)
return 1;
return 0;
if (!tp)
error (_("Thread group is empty"));
- switch_to_thread (tp->ptid);
+ switch_to_thread (tp);
}
detach_command (NULL, 0);
USER_SELECTED_THREAD | USER_SELECTED_FRAME);
/* Notify if the thread has effectively changed. */
- if (!ptid_equal (inferior_ptid, previous_ptid))
+ if (inferior_ptid != previous_ptid)
{
gdb::observers::user_selected_context_changed.notify
(USER_SELECTED_THREAD | USER_SELECTED_FRAME);
{
ui_out_emit_tuple tuple_emitter (current_uiout, "thread-ids");
- struct thread_info *tp;
- ALL_NON_EXITED_THREADS (tp)
+ for (thread_info *tp : all_non_exited_threads ())
{
if (tp->ptid == inferior_ptid)
current_thread = tp->global_num;
num++;
- current_uiout->field_int ("thread-id", tp->global_num);
+ current_uiout->field_signed ("thread-id", tp->global_num);
}
}
if (current_thread != -1)
- current_uiout->field_int ("current-thread-id", current_thread);
- current_uiout->field_int ("number-of-threads", num);
+ current_uiout->field_signed ("current-thread-id", current_thread);
+ current_uiout->field_signed ("number-of-threads", num);
}
void
{
struct collect_cores_data *data = (struct collect_cores_data *) xdata;
- if (ptid_get_pid (ti->ptid) == data->pid)
+ if (ti->ptid.pid () == data->pid)
{
int core = target_core_of_thread (ti->ptid);
uiout->field_string ("exit-code",
int_string (inferior->exit_code, 8, 0, 0, 1));
if (inferior->pid != 0)
- uiout->field_int ("pid", inferior->pid);
+ uiout->field_signed ("pid", inferior->pid);
if (inferior->pspace->pspace_exec_filename != NULL)
{
ui_out_emit_list list_emitter (uiout, "cores");
for (int b : data.cores)
- uiout->field_int (NULL, b);
+ uiout->field_signed (NULL, b);
}
if (top_data->recurse)
output_cores (struct ui_out *uiout, const char *field_name, const char *xcores)
{
ui_out_emit_list list_emitter (uiout, field_name);
- gdb::unique_xmalloc_ptr<char> cores (xstrdup (xcores));
+ auto cores = make_unique_xstrdup (xcores);
char *p = cores.get ();
+ char *saveptr;
- for (p = strtok (p, ","); p; p = strtok (NULL, ","))
+ for (p = strtok_r (p, ",", &saveptr); p; p = strtok_r (NULL, ",", &saveptr))
uiout->field_string (NULL, p);
}
ui_out_emit_tuple tuple_emitter (uiout, NULL);
- uiout->field_fmt ("id", "%s", pid->c_str ());
+ uiout->field_string ("id", pid->c_str ());
uiout->field_string ("type", "process");
if (cmd)
uiout->field_string ("description", cmd->c_str ());
for (const osdata_item &child : children)
{
- ui_out_emit_tuple tuple_emitter (uiout, NULL);
+ ui_out_emit_tuple inner_tuple_emitter (uiout, NULL);
const std::string *tid = get_osdata_column (child, "tid");
const std::string *tcore = get_osdata_column (child, "core");
debugged. */
gdbarch = get_current_arch ();
- numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch);
+ numregs = gdbarch_num_cooked_regs (gdbarch);
ui_out_emit_list list_emitter (uiout, "register-names");
debugged. */
gdbarch = this_regs->arch ();
- numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch);
+ numregs = gdbarch_num_cooked_regs (gdbarch);
ui_out_emit_list list_emitter (uiout, "changed-registers");
if (register_changed_p (regnum, prev_regs.get (),
this_regs.get ()))
- uiout->field_int (NULL, regnum);
+ uiout->field_signed (NULL, regnum);
}
}
{
if (register_changed_p (regnum, prev_regs.get (),
this_regs.get ()))
- uiout->field_int (NULL, regnum);
+ uiout->field_signed (NULL, regnum);
}
else
error (_("bad register number"));
release_value (prev_value);
release_value (this_value);
- value_free (prev_value);
- value_free (this_value);
return ret;
}
frame = get_selected_frame (NULL);
gdbarch = get_frame_arch (frame);
- numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch);
+ numregs = gdbarch_num_cooked_regs (gdbarch);
ui_out_emit_list list_emitter (uiout, "register-values");
return;
ui_out_emit_tuple tuple_emitter (uiout, NULL);
- uiout->field_int ("number", regnum);
+ uiout->field_signed ("number", regnum);
if (format == 'N')
format = 0;
regcache = get_current_regcache ();
gdbarch = regcache->arch ();
- numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch);
+ numregs = gdbarch_num_cooked_regs (gdbarch);
if (argc == 0)
error (_("-data-write-register-values: Usage: -data-write-register-"
the ``x'' command.
WORD-SIZE: size of each ``word''; 1,2,4, or 8 bytes.
NR_ROW: Number of rows.
- NR_COL: The number of colums (words per row).
+ NR_COL: The number of columns (words per row).
ASCHAR: (OPTIONAL) Append an ascii character dump to each row. Use
ASCHAR for unprintable characters.
Reads SIZE*NR_ROW*NR_COL bytes starting at ADDR from memory and
- displayes them. Returns:
+ displays them. Returns:
{addr="...",rowN={wordN="..." ,... [,ascii="..."]}, ...}
gdb::byte_vector mbuf (total_bytes);
- /* Dispatch memory reads to the topmost target, not the flattened
- current_target. */
- nr_bytes = target_read (current_target.beneath,
- TARGET_OBJECT_MEMORY, NULL, mbuf.data (),
- addr, total_bytes);
+ nr_bytes = target_read (current_top_target (), TARGET_OBJECT_MEMORY, NULL,
+ mbuf.data (), addr, total_bytes);
if (nr_bytes <= 0)
error (_("Unable to read memory."));
/* Output the header information. */
uiout->field_core_addr ("addr", gdbarch, addr);
- uiout->field_int ("nr-bytes", nr_bytes);
- uiout->field_int ("total-bytes", total_bytes);
+ uiout->field_signed ("nr-bytes", nr_bytes);
+ uiout->field_signed ("total-bytes", total_bytes);
uiout->field_core_addr ("next-row", gdbarch, addr + word_size * nr_cols);
uiout->field_core_addr ("prev-row", gdbarch, addr - word_size * nr_cols);
uiout->field_core_addr ("next-page", gdbarch, addr + total_bytes);
uiout->field_core_addr ("prev-page", gdbarch, addr - total_bytes);
- /* Build the result as a two dimentional table. */
+ /* Build the result as a two dimensional table. */
{
int row;
int row_byte;
{
int col;
int col_byte;
- struct value_print_options opts;
+ struct value_print_options print_opts;
ui_out_emit_tuple tuple_emitter (uiout, NULL);
uiout->field_core_addr ("addr", gdbarch, addr + row_byte);
row_byte); */
{
ui_out_emit_list list_data_emitter (uiout, "data");
- get_formatted_print_options (&opts, word_format);
+ get_formatted_print_options (&print_opts, word_format);
for (col = 0, col_byte = row_byte;
col < nr_cols;
col++, col_byte += word_size)
else
{
stream.clear ();
- print_scalar_formatted (&mbuf[col_byte], word_type, &opts,
- word_asize, &stream);
+ print_scalar_formatted (&mbuf[col_byte], word_type,
+ &print_opts, word_asize, &stream);
uiout->field_stream (NULL, stream);
}
}
length = atol (argv[1]);
std::vector<memory_read_result> result
- = read_memory_robust (current_target.beneath, addr, length);
+ = read_memory_robust (current_top_target (), addr, length);
if (result.size () == 0)
error (_("Unable to read memory."));
uiout->field_string (NULL, "info-gdb-mi-command");
uiout->field_string (NULL, "undefined-command-error-code");
uiout->field_string (NULL, "exec-run-start-option");
+ uiout->field_string (NULL, "data-disassemble-a-option");
if (ext_lang_initialized_p (get_ext_lang_defn (EXT_LANG_PYTHON)))
uiout->field_string (NULL, "python");
set_current_inferior (new_inferior);
if (new_inferior->pid != 0)
- tp = any_thread_of_process (new_inferior->pid);
- switch_to_thread (tp ? tp->ptid : null_ptid);
+ tp = any_thread_of_inferior (new_inferior);
+ if (tp != NULL)
+ switch_to_thread (tp);
+ else
+ switch_to_no_thread ();
set_current_program_space (new_inferior->pspace);
}
/* Print a gdb exception to the MI output stream. */
static void
-mi_print_exception (const char *token, struct gdb_exception exception)
+mi_print_exception (const char *token, const struct gdb_exception &exception)
{
struct mi_interp *mi = (struct mi_interp *) current_interpreter ();
if (exception.message == NULL)
fputs_unfiltered ("unknown error", mi->raw_stdout);
else
- fputstr_unfiltered (exception.message, '"', mi->raw_stdout);
+ fputstr_unfiltered (exception.what (), '"', mi->raw_stdout);
fputs_unfiltered ("\"", mi->raw_stdout);
switch (exception.error)
target_log_command (cmd);
- TRY
+ try
{
command = mi_parse (cmd, &token);
}
- CATCH (exception, RETURN_MASK_ALL)
+ catch (const gdb_exception &exception)
{
mi_print_exception (token, exception);
xfree (token);
}
- END_CATCH
if (command != NULL)
{
timestamp (command->cmd_start);
}
- TRY
+ try
{
captured_mi_execute_command (current_uiout, command.get ());
}
- CATCH (result, RETURN_MASK_ALL)
+ catch (const gdb_exception &result)
{
/* Like in start_event_loop, enable input and force display
of the prompt. Otherwise, any command that calls
mi_print_exception (command->token, result);
mi_out_rewind (current_uiout);
}
- END_CATCH
bpstat_do_actions ();
if (/* The notifications are only output when the top-level
interpreter (specified on the command line) is MI. */
- interp_ui_out (top_level_interpreter ())->is_mi_like_p ()
+ top_level_interpreter ()->interp_ui_out ()->is_mi_like_p ()
/* Don't try report anything if there are no threads --
the program is dead. */
- && thread_count () != 0
+ && any_thread_p ()
/* If the command already reports the thread change, no need to do it
again. */
&& !command_notifies_uscc_observer (command.get ()))
{
- struct mi_interp *mi = (struct mi_interp *) top_level_interpreter ();
int report_change = 0;
if (command->thread == -1)
{
- report_change = (!ptid_equal (previous_ptid, null_ptid)
- && !ptid_equal (inferior_ptid, previous_ptid)
- && !ptid_equal (inferior_ptid, null_ptid));
+ report_change = (previous_ptid != null_ptid
+ && inferior_ptid != previous_ptid
+ && inferior_ptid != null_ptid);
}
- else if (!ptid_equal (inferior_ptid, null_ptid))
+ else if (inferior_ptid != null_ptid)
{
struct thread_info *ti = inferior_thread ();
provide --thread if it wishes to operate on a specific
thread. */
if (inf->pid != 0)
- tp = any_live_thread_of_process (inf->pid);
- switch_to_thread (tp ? tp->ptid : null_ptid);
+ tp = any_live_thread_of_inferior (inf);
+ if (tp != NULL)
+ switch_to_thread (tp);
+ else
+ switch_to_no_thread ();
set_current_program_space (inf->pspace);
}
if (parse->thread != -1)
{
- struct thread_info *tp = find_thread_global_id (parse->thread);
+ thread_info *tp = find_thread_global_id (parse->thread);
- if (!tp)
+ if (tp == NULL)
error (_("Invalid thread id: %d"), parse->thread);
- if (is_exited (tp->ptid))
+ if (tp->state == THREAD_EXITED)
error (_("Thread id: %d has terminated"), parse->thread);
- switch_to_thread (tp->ptid);
+ switch_to_thread (tp);
}
if (parse->frame != -1)
which means uiout may not be correct. Fix it for the duration
of this function. */
- std::unique_ptr<ui_out> uiout;
-
- if (current_interp_named_p (INTERP_MI)
- || current_interp_named_p (INTERP_MI2))
- uiout.reset (mi_out_new (2));
- else if (current_interp_named_p (INTERP_MI1))
- uiout.reset (mi_out_new (1));
- else if (current_interp_named_p (INTERP_MI3))
- uiout.reset (mi_out_new (3));
- else
+ std::unique_ptr<ui_out> uiout (mi_out_new (current_interpreter ()->name ()));
+ if (uiout == nullptr)
return;
scoped_restore save_uiout
{
ui_out_emit_tuple tuple_emitter (uiout.get (), NULL);
uiout->field_string ("section", section_name);
- uiout->field_int ("section-size", total_section);
- uiout->field_int ("total-size", grand_total);
+ uiout->field_signed ("section-size", total_section);
+ uiout->field_signed ("total-size", grand_total);
}
mi_out_put (uiout.get (), mi->raw_stdout);
fputs_unfiltered ("\n", mi->raw_stdout);
{
ui_out_emit_tuple tuple_emitter (uiout.get (), NULL);
uiout->field_string ("section", section_name);
- uiout->field_int ("section-sent", sent_so_far);
- uiout->field_int ("section-size", total_section);
- uiout->field_int ("total-sent", total_sent);
- uiout->field_int ("total-size", grand_total);
+ uiout->field_signed ("section-sent", sent_so_far);
+ uiout->field_signed ("section-size", total_section);
+ uiout->field_signed ("total-sent", total_sent);
+ uiout->field_signed ("total-size", grand_total);
}
mi_out_put (uiout.get (), mi->raw_stdout);
fputs_unfiltered ("\n", mi->raw_stdout);
break;
case REGISTERS_FORMAT:
registers_format = oarg[0];
+ break;
case MEMORY_CONTENTS:
memory_contents = 1;
break;
frame = get_selected_frame (NULL);
gdbarch = get_frame_arch (frame);
- numregs = gdbarch_num_regs (gdbarch) + gdbarch_num_pseudo_regs (gdbarch);
+ numregs = gdbarch_num_cooked_regs (gdbarch);
for (regnum = 0; regnum < numregs; regnum++)
{
if (tsv != NULL)
{
- uiout->field_fmt ("name", "$%s", tsv->name);
+ uiout->field_fmt ("name", "$%s", tsv->name.c_str ());
tsv->value_known = target_get_trace_state_variable_value (tsv->number,
&tsv->value);
- uiout->field_int ("current", tsv->value);
+ uiout->field_signed ("current", tsv->value);
}
else
{
ui_out_emit_tuple tuple_emitter (uiout, NULL);
uiout->field_core_addr ("address", gdbarch, r.start);
- uiout->field_int ("length", r.length);
+ uiout->field_signed ("length", r.length);
gdb::byte_vector data (r.length);
}
}
+/* See mi/mi-main.h. */
+
+void
+mi_cmd_fix_multi_location_breakpoint_output (const char *command, char **argv,
+ int argc)
+{
+ fix_multi_location_breakpoint_output_globally = true;
+}
+
+/* Implement the "-complete" command. */
+
+void
+mi_cmd_complete (const char *command, char **argv, int argc)
+{
+ if (argc != 1)
+ error (_("Usage: -complete COMMAND"));
+
+ if (max_completions == 0)
+ error (_("max-completions is zero, completion is disabled."));
+
+ int quote_char = '\0';
+ const char *word;
+
+ completion_result result = complete (argv[0], &word, "e_char);
+
+ std::string arg_prefix (argv[0], word - argv[0]);
+
+ struct ui_out *uiout = current_uiout;
+
+ if (result.number_matches > 0)
+ uiout->field_fmt ("completion", "%s%s",
+ arg_prefix.c_str (),result.match_list[0]);
+
+ {
+ ui_out_emit_list completions_emitter (uiout, "matches");
+
+ if (result.number_matches == 1)
+ uiout->field_fmt (NULL, "%s%s",
+ arg_prefix.c_str (), result.match_list[0]);
+ else
+ {
+ result.sort_match_list ();
+ for (size_t i = 0; i < result.number_matches; i++)
+ {
+ uiout->field_fmt (NULL, "%s%s",
+ arg_prefix.c_str (), result.match_list[i + 1]);
+ }
+ }
+ }
+ uiout->field_string ("max_completions_reached",
+ result.number_matches == max_completions ? "1" : "0");
+}
+
+
void
_initialize_mi_main (void)
{
projects / deliverable / binutils-gdb.git / blobdiff