/* Interface GDB to the GNU Hurd.
- Copyright (C) 1992-2021 Free Software Foundation, Inc.
+ Copyright (C) 1992-2023 Free Software Foundation, Inc.
This file is part of GDB.
#include "defs.h"
#include <ctype.h>
-#include <limits.h>
#include <setjmp.h>
#include <signal.h>
#include <sys/ptrace.h>
#include "gdbcmd.h"
#include "gdbcore.h"
#include "gdbthread.h"
-#include "gdb_obstack.h"
+#include "gdbsupport/gdb_obstack.h"
#include "tid-parse.h"
#include "nat/fork-inferior.h"
int suppress; /* Something trivial happened. */
};
-/* The state of an inferior. */
+/* Further Hurd-specific state of an inferior. */
struct inf
{
/* Fields describing the current inferior. */
static struct inf *
make_inf (void)
{
- struct inf *inf = XNEW (struct inf);
+ struct inf *inf = new struct inf;
inf->task = 0;
inf->threads = 0;
inf->threads_up_to_date = 0;
inf->pid = 0;
- inf->wait.status.kind = TARGET_WAITKIND_SPURIOUS;
+ inf->wait.status.set_spurious ();
inf->wait.thread = 0;
inf->wait.exc.handler = MACH_PORT_NULL;
inf->wait.exc.reply = MACH_PORT_NULL;
gnu_nat_target::inf_clear_wait (struct inf *inf)
{
inf_debug (inf, "clearing wait");
- inf->wait.status.kind = TARGET_WAITKIND_SPURIOUS;
+ inf->wait.status.set_spurious ();
inf->wait.thread = 0;
inf->wait.suppress = 0;
if (inf->wait.exc.handler != MACH_PORT_NULL)
{
struct inf_wait *w = &inf->wait;
- if (w->status.kind == TARGET_WAITKIND_STOPPED
- && w->status.value.sig == sig
+ if (w->status.kind () == TARGET_WAITKIND_STOPPED
+ && w->status.sig () == sig
&& w->thread && !w->thread->aborted)
/* We're passing through the last exception we received. This is
kind of bogus, because exceptions are per-thread whereas gdb
/* The inferior used for all gdb target ops. */
struct inf *gnu_current_inf = 0;
-/* The inferior being waited for by gnu_wait. Since GDB is decidely not
+/* The inferior being waited for by gnu_wait. Since GDB is decidedly not
multi-threaded, we don't bother to lock this. */
static struct inf *waiting_inf;
waiting_inf = inf;
- inf_debug (inf, "waiting for: %s", target_pid_to_str (ptid).c_str ());
+ inf_debug (inf, "waiting for: %s", ptid.to_string ().c_str ());
rewait:
if (proc_wait_pid != inf->pid && !inf->no_wait)
/* We're waiting for the inferior to finish execing. */
{
struct inf_wait *w = &inf->wait;
- enum target_waitkind kind = w->status.kind;
+ enum target_waitkind kind = w->status.kind ();
if (kind == TARGET_WAITKIND_SPURIOUS)
/* Since gdb is actually counting the number of times the inferior
inf_debug (inf, "pending_execs, ignoring minor event");
}
else if (kind == TARGET_WAITKIND_STOPPED
- && w->status.value.sig == GDB_SIGNAL_TRAP)
+ && w->status.sig () == GDB_SIGNAL_TRAP)
/* Ah hah! A SIGTRAP from the inferior while starting up probably
- means we've succesfully completed an exec! */
+ means we've successfully completed an exec! */
{
inf_debug (inf, "one pending exec completed");
}
}
/* Pass back out our results. */
- memcpy (status, &inf->wait.status, sizeof (*status));
+ *status = inf->wait.status;
thread = inf->wait.thread;
if (thread)
available
thread. */
else
- ptid = inferior_ptid; /* let wait_for_inferior handle exit case */
+ {
+ /* The process exited. */
+ ptid = ptid_t (inf->pid);
+ }
}
if (thread
&& ptid != minus_one_ptid
- && status->kind != TARGET_WAITKIND_SPURIOUS
+ && status->kind () != TARGET_WAITKIND_SPURIOUS
&& inf->pause_sc == 0 && thread->pause_sc == 0)
/* If something actually happened to THREAD, make sure we
suspend it. */
}
inf_debug (inf, "returning ptid = %s, %s",
- target_pid_to_str (ptid).c_str (),
- target_waitstatus_to_string (status).c_str ());
+ ptid.to_string ().c_str (),
+ status->to_string ().c_str ());
return ptid;
}
/* Store away the details; this will destroy any previous info. */
inf->wait.thread = thread;
- inf->wait.status.kind = TARGET_WAITKIND_STOPPED;
-
if (exception == EXC_BREAKPOINT)
/* GDB likes to get SIGTRAP for breakpoints. */
{
- inf->wait.status.value.sig = GDB_SIGNAL_TRAP;
+ inf->wait.status.set_stopped (GDB_SIGNAL_TRAP);
mach_port_deallocate (mach_task_self (), reply_port);
}
else
/* Exceptions are encoded in the signal space by putting
them after _NSIG; this assumes they're positive (and not
extremely large)! */
- inf->wait.status.value.sig =
- gdb_signal_from_host (_NSIG + exception);
+ inf->wait.status.set_stopped
+ (gdb_signal_from_host (_NSIG + exception));
}
}
else
{
warning (_("Pid %d died with unknown exit status, using SIGKILL."),
inf->pid);
- inf->wait.status.kind = TARGET_WAITKIND_SIGNALLED;
- inf->wait.status.value.sig = GDB_SIGNAL_KILL;
+ inf->wait.status.set_signalled (GDB_SIGNAL_KILL);
}
/* Notify server routines. The only real one is dead name notification. */
\f
#define ILL_RPC(fun, ...) \
- extern kern_return_t fun (__VA_ARGS__); \
+ extern "C" kern_return_t fun (__VA_ARGS__); \
kern_return_t fun (__VA_ARGS__) \
{ \
warning (_("illegal rpc: %s"), #fun); \
}
else if (pid == inf->pid)
{
- store_waitstatus (&inf->wait.status, status);
- if (inf->wait.status.kind == TARGET_WAITKIND_STOPPED)
+ inf->wait.status = host_status_to_waitstatus (status);
+ if (inf->wait.status.kind () == TARGET_WAITKIND_STOPPED)
/* The process has sent us a signal, and stopped itself in a sane
state pending our actions. */
{
mach_port_t proc, mach_msg_type_name_t procPoly)
ILL_RPC (S_proc_getprocinfo_reply,
mach_port_t reply_port, kern_return_t return_code,
- int flags, procinfo_t procinfo, mach_msg_type_number_t procinfoCnt,
- data_t threadwaits, mach_msg_type_number_t threadwaitsCnt)
+ int flags, const_procinfo_t procinfo, mach_msg_type_number_t procinfoCnt,
+ const_data_t threadwaits, mach_msg_type_number_t threadwaitsCnt)
ILL_RPC (S_proc_getprocargs_reply,
mach_port_t reply_port, kern_return_t return_code,
- data_t procargs, mach_msg_type_number_t procargsCnt)
+ const_data_t procargs, mach_msg_type_number_t procargsCnt)
ILL_RPC (S_proc_getprocenv_reply,
mach_port_t reply_port, kern_return_t return_code,
- data_t procenv, mach_msg_type_number_t procenvCnt)
+ const_data_t procenv, mach_msg_type_number_t procenvCnt)
ILL_RPC (S_proc_getloginid_reply,
mach_port_t reply_port, kern_return_t return_code, pid_t login_id)
ILL_RPC (S_proc_getloginpids_reply,
mach_port_t reply_port, kern_return_t return_code,
- pidarray_t pids, mach_msg_type_number_t pidsCnt)
+ const_pidarray_t pids, mach_msg_type_number_t pidsCnt)
ILL_RPC (S_proc_getlogin_reply,
- mach_port_t reply_port, kern_return_t return_code, string_t logname)
+ mach_port_t reply_port, kern_return_t return_code, const_string_t logname)
ILL_RPC (S_proc_getsid_reply,
mach_port_t reply_port, kern_return_t return_code, pid_t sid)
ILL_RPC (S_proc_getsessionpgids_reply,
mach_port_t reply_port, kern_return_t return_code,
- pidarray_t pgidset, mach_msg_type_number_t pgidsetCnt)
+ const_pidarray_t pgidset, mach_msg_type_number_t pgidsetCnt)
ILL_RPC (S_proc_getsessionpids_reply,
mach_port_t reply_port, kern_return_t return_code,
- pidarray_t pidset, mach_msg_type_number_t pidsetCnt)
+ const_pidarray_t pidset, mach_msg_type_number_t pidsetCnt)
ILL_RPC (S_proc_getsidport_reply,
mach_port_t reply_port, kern_return_t return_code,
mach_port_t sessport)
mach_port_t reply_port, kern_return_t return_code, pid_t pgrp)
ILL_RPC (S_proc_getpgrppids_reply,
mach_port_t reply_port, kern_return_t return_code,
- pidarray_t pidset, mach_msg_type_number_t pidsetCnt)
+ const_pidarray_t pidset, mach_msg_type_number_t pidsetCnt)
ILL_RPC (S_proc_get_tty_reply,
mach_port_t reply_port, kern_return_t return_code, mach_port_t tty)
ILL_RPC (S_proc_getnports_reply,
like the process stopped (using a signal of 0 should mean that the
*next* time the user continues, it will pass signal 0, which the crash
server should like). */
- {
- inf->wait.status.kind = TARGET_WAITKIND_STOPPED;
- inf->wait.status.value.sig = GDB_SIGNAL_0;
- }
+ inf->wait.status.set_stopped (GDB_SIGNAL_0);
else if (err)
warning (_("Signal delivery failed: %s"), safe_strerror (err));
struct inf *inf = gnu_current_inf;
inf_debug (inf, "ptid = %s, step = %d, sig = %d",
- target_pid_to_str (ptid).c_str (), step, sig);
+ ptid.to_string ().c_str (), step, sig);
inf_validate_procinfo (inf);
proc_abort (inf->wait.thread, 1);
warning (_("Aborting %s with unforwarded exception %s."),
proc_string (inf->wait.thread),
- gdb_signal_to_name (inf->wait.status.value.sig));
+ gdb_signal_to_name (inf->wait.status.sig ()));
}
if (port_msgs_queued (inf->event_port))
error (_("Can't run single thread id %s: no such thread!"),
target_pid_to_str (ptid).c_str ());
inf_debug (inf, "running one thread: %s",
- target_pid_to_str (ptid).c_str ());
+ ptid.to_string ().c_str ());
inf_set_threads_resume_sc (inf, thread, 0);
}
target_pid_to_str (ptid).c_str ());
else
inf_debug (inf, "stepping thread: %s",
- target_pid_to_str (ptid).c_str ());
+ ptid.to_string ().c_str ());
}
if (step_thread != inf->step_thread)
inf_set_step_thread (inf, step_thread);
int from_tty)
{
struct inf *inf = cur_inf ();
+ inferior *inferior = current_inferior ();
int pid;
inf_debug (inf, "creating inferior");
- if (!target_is_pushed (this))
- push_target (this);
+ if (!inferior->target_is_pushed (this))
+ inferior->push_target (this);
pid = fork_inferior (exec_file, allargs, env, gnu_ptrace_me,
NULL, NULL, NULL, NULL);
if (pid == getpid ()) /* Trying to masturbate? */
error (_("I refuse to debug myself!"));
- if (from_tty)
- {
- const char *exec_file = get_exec_file (0);
-
- if (exec_file)
- printf_unfiltered ("Attaching to program `%s', pid %d\n",
- exec_file, pid);
- else
- printf_unfiltered ("Attaching to pid %d\n", pid);
- }
+ target_announce_attach (from_tty, pid);
inf_debug (inf, "attaching to pid: %d", pid);
inf_attach (inf, pid);
- push_target (this);
-
inferior = current_inferior ();
+ inferior->push_target (this);
+
inferior_appeared (inferior, pid);
- inferior->attach_flag = 1;
+ inferior->attach_flag = true;
inf_update_procs (inf);
- thread_info *thr
- = find_thread_ptid (this, ptid_t (pid, inf_pick_first_thread ()));
+ thread_info *thr = this->find_thread (ptid_t (pid, inf_pick_first_thread ()));
switch_to_thread (thr);
/* We have to initialize the terminal settings now, since the code
void
gnu_nat_target::detach (inferior *inf, int from_tty)
{
- if (from_tty)
- {
- const char *exec_file = get_exec_file (0);
-
- if (exec_file)
- printf_unfiltered ("Detaching from program `%s' pid %d\n",
- exec_file, gnu_current_inf->pid);
- else
- printf_unfiltered ("Detaching from pid %d\n", gnu_current_inf->pid);
- }
+ target_announce_detach (from_tty);
inf_detach (gnu_current_inf);
if (writebuf != NULL)
{
inf_debug (gnu_current_inf, "writing %s[%s] <-- %s",
- paddress (target_gdbarch (), memaddr), pulongest (len),
+ paddress (current_inferior ()->arch (), memaddr), pulongest (len),
host_address_to_string (writebuf));
res = gnu_write_inferior (task, memaddr, writebuf, len);
}
else
{
inf_debug (gnu_current_inf, "reading %s[%s] --> %s",
- paddress (target_gdbarch (), memaddr), pulongest (len),
+ paddress (current_inferior ()->arch (), memaddr), pulongest (len),
host_address_to_string (readbuf));
res = gnu_read_inferior (task, memaddr, readbuf, len);
}
auxv[1].a_un.a_val = 0;
inf_debug (gnu_current_inf, "reading auxv %s[%s] --> %s",
- paddress (target_gdbarch (), memaddr), pulongest (len),
+ paddress (current_inferior ()->arch (), memaddr), pulongest (len),
host_address_to_string (readbuf));
if (memaddr + len > sizeof (auxv))
last_protection & VM_PROT_WRITE,
last_protection & VM_PROT_EXECUTE,
1, /* MODIFIED is unknown, pass it as true. */
+ false, /* No memory tags in the object file. */
data);
last_region_address = region_address;
last_region_end = region_address += region_length;
last_protection & VM_PROT_WRITE,
last_protection & VM_PROT_EXECUTE,
1, /* MODIFIED is unknown, pass it as true. */
+ false, /* No memory tags in the object file. */
data);
return 0;
struct cmd_list_element *set_thread_default_cmd_list = NULL;
struct cmd_list_element *show_thread_default_cmd_list = NULL;
-static void
-set_thread_cmd (const char *args, int from_tty)
-{
- printf_unfiltered ("\"set thread\" must be followed by the "
- "name of a thread property, or \"default\".\n");
-}
-
-static void
-show_thread_cmd (const char *args, int from_tty)
-{
- printf_unfiltered ("\"show thread\" must be followed by the "
- "name of a thread property, or \"default\".\n");
-}
-
-static void
-set_thread_default_cmd (const char *args, int from_tty)
-{
- printf_unfiltered ("\"set thread default\" must be followed "
- "by the name of a thread property.\n");
-}
-
-static void
-show_thread_default_cmd (const char *args, int from_tty)
-{
- printf_unfiltered ("\"show thread default\" must be followed "
- "by the name of a thread property.\n");
-}
-
static int
parse_int_arg (const char *args, const char *cmd_prefix)
{
struct inf *inf = cur_inf ();
check_empty (args, "show task pause");
- printf_unfiltered ("The inferior task %s suspended while gdb has control.\n",
- inf->task
- ? (inf->pause_sc == 0 ? "isn't" : "is")
- : (inf->pause_sc == 0 ? "won't be" : "will be"));
+ gdb_printf ("The inferior task %s suspended while gdb has control.\n",
+ inf->task
+ ? (inf->pause_sc == 0 ? "isn't" : "is")
+ : (inf->pause_sc == 0 ? "won't be" : "will be"));
}
static void
show_task_detach_sc_cmd (const char *args, int from_tty)
{
check_empty (args, "show task detach-suspend-count");
- printf_unfiltered ("The inferior task will be left with a "
- "suspend count of %d when detaching.\n",
- cur_inf ()->detach_sc);
+ gdb_printf ("The inferior task will be left with a "
+ "suspend count of %d when detaching.\n",
+ cur_inf ()->detach_sc);
}
\f
int sc = inf->default_thread_pause_sc;
check_empty (args, "show thread default pause");
- printf_unfiltered ("New threads %s suspended while gdb has control%s.\n",
- sc ? "are" : "aren't",
- !sc && inf->pause_sc ? " (but the task is)" : "");
+ gdb_printf ("New threads %s suspended while gdb has control%s.\n",
+ sc ? "are" : "aren't",
+ !sc && inf->pause_sc ? " (but the task is)" : "");
}
static void
struct inf *inf = cur_inf ();
check_empty (args, "show thread default run");
- printf_unfiltered ("New threads %s allowed to run.\n",
- inf->default_thread_run_sc == 0 ? "are" : "aren't");
+ gdb_printf ("New threads %s allowed to run.\n",
+ inf->default_thread_run_sc == 0 ? "are" : "aren't");
}
static void
show_thread_default_detach_sc_cmd (const char *args, int from_tty)
{
check_empty (args, "show thread default detach-suspend-count");
- printf_unfiltered ("New threads will get a detach-suspend-count of %d.\n",
- cur_inf ()->default_thread_detach_sc);
+ gdb_printf ("New threads will get a detach-suspend-count of %d.\n",
+ cur_inf ()->default_thread_detach_sc);
}
\f
struct inf *inf = active_inf ();
check_empty (args, "show stopped");
- printf_unfiltered ("The inferior process %s stopped.\n",
- inf->stopped ? "is" : "isn't");
+ gdb_printf ("The inferior process %s stopped.\n",
+ inf->stopped ? "is" : "isn't");
}
static void
check_empty (args, "show signal-thread");
if (inf->signal_thread)
- printf_unfiltered ("The signal thread is %s.\n",
- proc_string (inf->signal_thread));
+ gdb_printf ("The signal thread is %s.\n",
+ proc_string (inf->signal_thread));
else
- printf_unfiltered ("There is no signal thread.\n");
+ gdb_printf ("There is no signal thread.\n");
}
\f
struct inf *inf = cur_inf ();
check_empty (args, "show signals");
- printf_unfiltered ("The inferior process's signals %s intercepted.\n",
- inf->task
- ? (inf->traced ? "are" : "aren't")
- : (inf->want_signals ? "will be" : "won't be"));
+ gdb_printf ("The inferior process's signals %s intercepted.\n",
+ inf->task
+ ? (inf->traced ? "are" : "aren't")
+ : (inf->want_signals ? "will be" : "won't be"));
}
static void
struct inf *inf = cur_inf ();
check_empty (args, "show exceptions");
- printf_unfiltered ("Exceptions in the inferior %s trapped.\n",
- inf->task
- ? (inf->want_exceptions ? "are" : "aren't")
- : (inf->want_exceptions ? "will be" : "won't be"));
+ gdb_printf ("Exceptions in the inferior %s trapped.\n",
+ inf->task
+ ? (inf->want_exceptions ? "are" : "aren't")
+ : (inf->want_exceptions ? "will be" : "won't be"));
}
\f
static void
set_task_cmd (const char *args, int from_tty)
{
- printf_unfiltered ("\"set task\" must be followed by the name"
- " of a task property.\n");
+ gdb_printf ("\"set task\" must be followed by the name"
+ " of a task property.\n");
}
static void
info_port_rights (const char *args, mach_port_type_t only)
{
struct inf *inf = active_inf ();
- struct value *vmark = value_mark ();
+ scoped_value_mark vmark;
if (args)
/* Explicit list of port rights. */
if (err)
error (_("%s."), safe_strerror (err));
}
-
- value_free_to_mark (vmark);
}
static void
_("Show the default detach-suspend-count value for new threads."),
&show_thread_default_cmd_list);
- add_cmd ("signals", class_run, set_signals_cmd, _("\
+ cmd_list_element *set_signals_cmd_
+ = add_cmd ("signals", class_run, set_signals_cmd, _("\
Set whether the inferior process's signals will be intercepted.\n\
Mach exceptions (such as breakpoint traps) are not affected."),
- &setlist);
- add_alias_cmd ("sigs", "signals", class_run, 1, &setlist);
- add_cmd ("signals", no_class, show_signals_cmd, _("\
+ &setlist);
+ add_alias_cmd ("sigs", set_signals_cmd_, class_run, 1, &setlist);
+
+ cmd_list_element *show_signals_cmd_
+ = add_cmd ("signals", no_class, show_signals_cmd, _("\
Show whether the inferior process's signals will be intercepted."),
- &showlist);
- add_alias_cmd ("sigs", "signals", no_class, 1, &showlist);
+ &showlist);
+ add_alias_cmd ("sigs", show_signals_cmd_, no_class, 1, &showlist);
- add_cmd ("signal-thread", class_run, set_sig_thread_cmd, _("\
+ cmd_list_element *set_signal_thread_cmd_
+ = add_cmd ("signal-thread", class_run, set_sig_thread_cmd, _("\
Set the thread that gdb thinks is the libc signal thread.\n\
This thread is run when delivering a signal to a non-stopped process."),
- &setlist);
- add_alias_cmd ("sigthread", "signal-thread", class_run, 1, &setlist);
- add_cmd ("signal-thread", no_class, show_sig_thread_cmd, _("\
+ &setlist);
+ add_alias_cmd ("sigthread", set_signal_thread_cmd_, class_run, 1, &setlist);
+
+ cmd_list_element *show_signal_thread_cmd_
+ = add_cmd ("signal-thread", no_class, show_sig_thread_cmd, _("\
Set the thread that gdb thinks is the libc signal thread."),
- &showlist);
- add_alias_cmd ("sigthread", "signal-thread", no_class, 1, &showlist);
+ &showlist);
+ add_alias_cmd ("sigthread", show_signal_thread_cmd_, no_class, 1, &showlist);
add_cmd ("stopped", class_run, set_stopped_cmd, _("\
Set whether gdb thinks the inferior process is stopped as with SIGSTOP.\n\
Show whether gdb thinks the inferior process is stopped as with SIGSTOP."),
&showlist);
- add_cmd ("exceptions", class_run, set_exceptions_cmd, _("\
+ cmd_list_element *set_exceptions_cmd_
+ = add_cmd ("exceptions", class_run, set_exceptions_cmd, _("\
Set whether exceptions in the inferior process will be trapped.\n\
When exceptions are turned off, neither breakpoints nor single-stepping\n\
-will work."),
- &setlist);
+will work."), &setlist);
/* Allow `set exc' despite conflict with `set exception-port'. */
- add_alias_cmd ("exc", "exceptions", class_run, 1, &setlist);
+ add_alias_cmd ("exc", set_exceptions_cmd_, class_run, 1, &setlist);
+
add_cmd ("exceptions", no_class, show_exceptions_cmd, _("\
Show whether exceptions in the inferior process will be trapped."),
&showlist);
add_prefix_cmd ("task", no_class, set_task_cmd,
_("Command prefix for setting task attributes."),
- &set_task_cmd_list, "set task ", 0, &setlist);
+ &set_task_cmd_list, 0, &setlist);
add_prefix_cmd ("task", no_class, show_task_cmd,
_("Command prefix for showing task attributes."),
- &show_task_cmd_list, "show task ", 0, &showlist);
+ &show_task_cmd_list, 0, &showlist);
add_cmd ("pause", class_run, set_task_pause_cmd, _("\
Set whether the task is suspended while gdb has control.\n\
"on the thread when detaching."),
&show_task_cmd_list);
- add_cmd ("exception-port", no_class, set_task_exc_port_cmd, _("\
+ cmd_list_element *set_task_exception_port_cmd_
+ = add_cmd ("exception-port", no_class, set_task_exc_port_cmd, _("\
Set the task exception port to which we forward exceptions.\n\
The argument should be the value of the send right in the task."),
- &set_task_cmd_list);
- add_alias_cmd ("excp", "exception-port", no_class, 1, &set_task_cmd_list);
- add_alias_cmd ("exc-port", "exception-port", no_class, 1,
+ &set_task_cmd_list);
+ add_alias_cmd ("excp", set_task_exception_port_cmd_, no_class, 1,
+ &set_task_cmd_list);
+ add_alias_cmd ("exc-port", set_task_exception_port_cmd_, no_class, 1,
&set_task_cmd_list);
/* A convenient way of turning on all options require to noninvasively
_("Show information about the task's send rights."));
add_info ("receive-rights", info_recv_rights_cmd,
_("Show information about the task's receive rights."));
- add_info ("port-rights", info_port_rights_cmd,
- _("Show information about the task's port rights."));
- add_info ("port-sets", info_port_sets_cmd,
- _("Show information about the task's port sets."));
+ cmd_list_element *port_rights_cmd
+ = add_info ("port-rights", info_port_rights_cmd,
+ _("Show information about the task's port rights."));
+ cmd_list_element *port_sets_cmd
+ = add_info ("port-sets", info_port_sets_cmd,
+ _("Show information about the task's port sets."));
add_info ("dead-names", info_dead_names_cmd,
_("Show information about the task's dead names."));
- add_info_alias ("ports", "port-rights", 1);
- add_info_alias ("port", "port-rights", 1);
- add_info_alias ("psets", "port-sets", 1);
+ add_info_alias ("ports", port_rights_cmd, 1);
+ add_info_alias ("port", port_rights_cmd, 1);
+ add_info_alias ("psets", port_sets_cmd, 1);
}
\f
int sc = thread->pause_sc;
check_empty (args, "show task pause");
- printf_unfiltered ("Thread %s %s suspended while gdb has control%s.\n",
- proc_string (thread),
- sc ? "is" : "isn't",
- !sc && thread->inf->pause_sc ? " (but the task is)" : "");
+ gdb_printf ("Thread %s %s suspended while gdb has control%s.\n",
+ proc_string (thread),
+ sc ? "is" : "isn't",
+ !sc && thread->inf->pause_sc ? " (but the task is)" : "");
}
static void
struct proc *thread = cur_thread ();
check_empty (args, "show thread run");
- printf_unfiltered ("Thread %s %s allowed to run.",
- proc_string (thread),
- thread->run_sc == 0 ? "is" : "isn't");
+ gdb_printf ("Thread %s %s allowed to run.",
+ proc_string (thread),
+ thread->run_sc == 0 ? "is" : "isn't");
}
static void
struct proc *thread = cur_thread ();
check_empty (args, "show thread detach-suspend-count");
- printf_unfiltered ("Thread %s will be left with a suspend count"
- " of %d when detaching.\n",
- proc_string (thread),
- thread->detach_sc);
+ gdb_printf ("Thread %s will be left with a suspend count"
+ " of %d when detaching.\n",
+ proc_string (thread),
+ thread->detach_sc);
}
static void
error (("%s."), safe_strerror (err));
thread->sc = info->suspend_count;
if (from_tty)
- printf_unfiltered ("Suspend count was %d.\n", thread->sc);
+ gdb_printf ("Suspend count was %d.\n", thread->sc);
if (info != &_info)
vm_deallocate (mach_task_self (), (vm_address_t) info,
info_len * sizeof (int));
static void
add_thread_commands (void)
{
- add_prefix_cmd ("thread", no_class, set_thread_cmd,
- _("Command prefix for setting thread properties."),
- &set_thread_cmd_list, "set thread ", 0, &setlist);
- add_prefix_cmd ("default", no_class, show_thread_cmd,
- _("Command prefix for setting default thread properties."),
- &set_thread_default_cmd_list, "set thread default ", 0,
- &set_thread_cmd_list);
- add_prefix_cmd ("thread", no_class, set_thread_default_cmd,
- _("Command prefix for showing thread properties."),
- &show_thread_cmd_list, "show thread ", 0, &showlist);
- add_prefix_cmd ("default", no_class, show_thread_default_cmd,
- _("Command prefix for showing default thread properties."),
- &show_thread_default_cmd_list, "show thread default ", 0,
- &show_thread_cmd_list);
+ add_setshow_prefix_cmd ("thread", no_class,
+ _("Command prefix for setting thread properties."),
+ _("Command prefix for showing thread properties."),
+ &set_thread_cmd_list,
+ &show_thread_cmd_list,
+ &setlist, &showlist);
+
+ add_setshow_prefix_cmd ("default", no_class,
+ _("Command prefix for setting default thread properties."),
+ _("Command prefix for showing default thread properties."),
+ &set_thread_default_cmd_list,
+ &show_thread_default_cmd_list,
+ &set_thread_cmd_list, &show_thread_cmd_list);
add_cmd ("pause", class_run, set_thread_pause_cmd, _("\
Set whether the current thread is suspended while gdb has control.\n\
use the `thread takeover-suspend-count' to force it to an absolute value."),
&show_thread_cmd_list);
- add_cmd ("exception-port", no_class, set_thread_exc_port_cmd, _("\
+ cmd_list_element *set_thread_exception_port_cmd_
+ = add_cmd ("exception-port", no_class, set_thread_exc_port_cmd, _("\
Set the thread exception port to which we forward exceptions.\n\
This overrides the task exception port.\n\
The argument should be the value of the send right in the task."),
&set_thread_cmd_list);
- add_alias_cmd ("excp", "exception-port", no_class, 1, &set_thread_cmd_list);
- add_alias_cmd ("exc-port", "exception-port", no_class, 1,
+ add_alias_cmd ("excp", set_thread_exception_port_cmd_, no_class, 1,
+ &set_thread_cmd_list);
+ add_alias_cmd ("exc-port", set_thread_exception_port_cmd_, no_class, 1,
&set_thread_cmd_list);
add_cmd ("takeover-suspend-count", no_class, thread_takeover_sc_cmd, _("\
projects / thirdparty / binutils-gdb.git / blobdiff