/* Machine independent support for QNX Neutrino /proc (process file system)
for GDB. Written by Colin Burgess at QNX Software Systems Limited.
- Copyright (C) 2003-2021 Free Software Foundation, Inc.
+ Copyright (C) 2003-2022 Free Software Foundation, Inc.
Contributed by QNX Software Systems Ltd.
{
struct inferior *inf = current_inferior ();
- printf_unfiltered ("\tUsing the running image of %s %s via %s.\n",
- inf->attach_flag ? "attached" : "child",
- target_pid_to_str (inferior_ptid).c_str (),
- (nodestr != NULL) ? nodestr : "local node");
+ printf_filtered ("\tUsing the running image of %s %s via %s.\n",
+ inf->attach_flag ? "attached" : "child",
+ target_pid_to_str (inferior_ptid).c_str (),
+ (nodestr != NULL) ? nodestr : "local node");
}
/* Target to_pid_to_exec_file implementation. */
if (pid == getpid ())
error (_("Attaching GDB to itself is not a good idea..."));
- if (from_tty)
- {
- const char *exec_file = get_exec_file (0);
+ target_announce_attach (from_tty, pid);
- if (exec_file)
- printf_unfiltered ("Attaching to program `%s', %s\n", exec_file,
- target_pid_to_str (ptid_t (pid)).c_str ());
- else
- printf_unfiltered ("Attaching to %s\n",
- target_pid_to_str (ptid_t (pid)).c_str ());
- }
ptid_t ptid = do_attach (ptid_t (pid));
inf = current_inferior ();
inferior_appeared (inf, pid);
inf->attach_flag = 1;
- if (!target_is_pushed (ops))
- push_target (ops);
+ if (!inf->target_is_pushed (ops))
+ inf->push_target (ops);
update_thread_list ();
procfs_status status;
static int exit_signo = 0; /* To track signals that cause termination. */
- ourstatus->kind = TARGET_WAITKIND_SPURIOUS;
+ ourstatus->set_spurious ();
if (inferior_ptid == null_ptid)
{
- ourstatus->kind = TARGET_WAITKIND_STOPPED;
- ourstatus->value.sig = GDB_SIGNAL_0;
+ ourstatus->set_stopped (GDB_SIGNAL_0);
exit_signo = 0;
return null_ptid;
}
nto_inferior_data (NULL)->stopped_pc = status.ip;
if (status.flags & _DEBUG_FLAG_SSTEP)
- {
- ourstatus->kind = TARGET_WAITKIND_STOPPED;
- ourstatus->value.sig = GDB_SIGNAL_TRAP;
- }
+ ourstatus->set_stopped (GDB_SIGNAL_TRAP);
/* Was it a breakpoint? */
else if (status.flags & _DEBUG_FLAG_TRACE)
- {
- ourstatus->kind = TARGET_WAITKIND_STOPPED;
- ourstatus->value.sig = GDB_SIGNAL_TRAP;
- }
+ ourstatus->set_stopped (GDB_SIGNAL_TRAP);
else if (status.flags & _DEBUG_FLAG_ISTOP)
{
switch (status.why)
{
case _DEBUG_WHY_SIGNALLED:
- ourstatus->kind = TARGET_WAITKIND_STOPPED;
- ourstatus->value.sig =
- gdb_signal_from_host (status.info.si_signo);
+ ourstatus->set_stopped (gdb_signal_from_host (status.info.si_signo));
exit_signo = 0;
break;
case _DEBUG_WHY_FAULTED:
- ourstatus->kind = TARGET_WAITKIND_STOPPED;
if (status.info.si_signo == SIGTRAP)
{
- ourstatus->value.sig = 0;
+ ourstatus->set_stopped (0);
exit_signo = 0;
}
else
{
- ourstatus->value.sig =
- gdb_signal_from_host (status.info.si_signo);
- exit_signo = ourstatus->value.sig;
+ ourstatus->set_stopped
+ (gdb_signal_from_host (status.info.si_signo));
+ exit_signo = ourstatus->sig ();
}
break;
if (exit_signo)
{
/* Abnormal death. */
- ourstatus->kind = TARGET_WAITKIND_SIGNALLED;
- ourstatus->value.sig = exit_signo;
+ ourstatus->set_signalled (exit_signo);
}
else
{
/* Normal death. */
- ourstatus->kind = TARGET_WAITKIND_EXITED;
- ourstatus->value.integer = WEXITSTATUS (waitval);
+ ourstatus->set_exited (WEXITSTATUS (waitval));
}
exit_signo = 0;
break;
case _DEBUG_WHY_REQUESTED:
/* We are assuming a requested stop is due to a SIGINT. */
- ourstatus->kind = TARGET_WAITKIND_STOPPED;
- ourstatus->value.sig = GDB_SIGNAL_INT;
+ ourstatus->set_stopped (GDB_SIGNAL_INT);
exit_signo = 0;
break;
}
the string "a b c d", and as output it would fill in argv with
the four arguments "a", "b", "c", "d". The only additional
functionality is simple quoting. The gdb command:
- run a "b c d" f
+ run a "b c d" f
will fill in argv with the three args "a", "b c d", "e". */
static void
breakup_args (char *scratch, char **argv)
/* warning( "Failed to set Kill-on-Last-Close flag: errno = %d(%s)\n",
errn, safe_strerror(errn) ); */
}
- if (!target_is_pushed (ops))
- push_target (ops);
+ if (!inf->target_is_pushed (ops))
+ inf->push_target (ops);
target_terminal::init ();
if (current_program_space->exec_bfd () != NULL