gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdbserver / nto-low.cc

diff --git a/gdbserver/nto-low.cc b/gdbserver/nto-low.cc
index 53020a25e733e0575094eccff2be4cd7d5a73ba5..a88ad02f6454fc87335deaf4fb7be2deb5aea81a 100644 (file)
--- a/gdbserver/nto-low.cc
+++ b/gdbserver/nto-low.cc
@@ -357,7 +357,6 @@ nto_process_target::create_inferior (const char *program,
   struct inheritance inherit;
   pid_t pid;
   sigset_t set;
-  std::string str_program_args = stringify_argv (program_args);
 
   TRACE ("%s %s\n", __func__, program);
   /* Clear any pending SIGUSR1's but keep the behavior the same.  */
@@ -371,7 +370,7 @@ nto_process_target::create_inferior (const char *program,
   inherit.flags |= SPAWN_SETGROUP | SPAWN_HOLD;
   inherit.pgroup = SPAWN_NEWPGROUP;
   pid = spawnp (program, 0, NULL, &inherit,
-               (char *) str_program_args.c_str (), 0);
+               program_args.data (), 0);
   sigprocmask (SIG_BLOCK, &set, NULL);
 
   if (pid == -1)
@@ -933,19 +932,10 @@ nto_process_target::stopped_data_address ()
   return ret;
 }
 
-/* We do not currently support non-stop.  */
-
-static int
-nto_supports_non_stop (void)
-{
-  TRACE ("%s\n", __func__);
-  return 0;
-}
-
 /* Implementation of the target_ops method "sw_breakpoint_from_kind".  */
 
-static const gdb_byte *
-nto_sw_breakpoint_from_kind (int kind, int *size)
+const gdb_byte *
+nto_process_target::sw_breakpoint_from_kind (int kind, int *size)
 {
   *size = the_low_target.breakpoint_len;
   return the_low_target.breakpoint;
@@ -955,59 +945,6 @@ nto_sw_breakpoint_from_kind (int kind, int *size)
 
 static nto_process_target the_nto_target;
 
-static process_stratum_target nto_target_ops = {
-  NULL, /* nto_read_offsets */
-  NULL, /* thread_db_set_tls_address */
-  hostio_last_error_from_errno,
-  NULL, /* nto_qxfer_osdata */
-  NULL, /* xfer_siginfo */
-  nto_supports_non_stop,
-  NULL, /* async */
-  NULL, /* start_non_stop */
-  NULL, /* supports_multi_process */
-  NULL, /* supports_fork_events */
-  NULL, /* supports_vfork_events */
-  NULL, /* supports_exec_events */
-  NULL, /* handle_new_gdb_connection */
-  NULL, /* handle_monitor_command */
-  NULL, /* core_of_thread */
-  NULL, /* read_loadmap */
-  NULL, /* process_qsupported */
-  NULL, /* supports_tracepoints */
-  NULL, /* read_pc */
-  NULL, /* write_pc */
-  NULL, /* thread_stopped */
-  NULL, /* get_tib_address */
-  NULL, /* pause_all */
-  NULL, /* unpause_all */
-  NULL, /* stabilize_threads */
-  NULL, /* install_fast_tracepoint_jump_pad */
-  NULL, /* emit_ops */
-  NULL, /* supports_disable_randomization */
-  NULL, /* get_min_fast_tracepoint_insn_len */
-  NULL, /* qxfer_libraries_svr4 */
-  NULL, /* support_agent */
-  NULL, /* enable_btrace */
-  NULL, /* disable_btrace */
-  NULL, /* read_btrace */
-  NULL, /* read_btrace_conf */
-  NULL, /* supports_range_stepping */
-  NULL, /* pid_to_exec_file */
-  NULL, /* multifs_open */
-  NULL, /* multifs_unlink */
-  NULL, /* multifs_readlink */
-  NULL, /* breakpoint_kind_from_pc */
-  nto_sw_breakpoint_from_kind,
-  NULL, /* thread_name */
-  NULL, /* breakpoint_kind_from_current_state */
-  NULL, /* supports_software_single_step */
-  NULL, /* supports_catch_syscall */
-  NULL, /* get_ipa_tdesc_idx */
-  NULL, /* thread_handle */
-  &the_nto_target,
-};
-
-
 /* Global function called by server.c.  Initializes QNX Neutrino
    gdbserver.  */
 
@@ -1017,7 +954,7 @@ initialize_low (void)
   sigset_t set;
 
   TRACE ("%s\n", __func__);
-  set_target_ops (&nto_target_ops);
+  set_target_ops (&the_nto_target);
 
   /* We use SIGUSR1 to gain control after we block waiting for a process.
      We use sigwaitevent to wait.  */