gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / gnu-nat.h

diff --git a/gdb/gnu-nat.h b/gdb/gnu-nat.h
index 7c36778394b2b1b668364e130b247b197b9c8d8e..0e7ff8d5aa93f34afbd880e829bdd4569f489141 100644 (file)
--- a/gdb/gnu-nat.h
+++ b/gdb/gnu-nat.h
@@ -96,12 +96,6 @@ struct proc
 
 extern int __proc_pid (struct proc *proc);
 
-/* Make sure that the state field in PROC is up to date, and return a
-   pointer to it, or 0 if something is wrong.  If WILL_MODIFY is true,
-   makes sure that the thread is stopped and aborted first, and sets
-   the state_changed field in PROC to true.  */
-extern thread_state_t proc_get_state (struct proc *proc, int will_modify);
-
 /* Return printable description of proc.  */
 extern char *proc_string (struct proc *proc);
 
@@ -148,6 +142,49 @@ struct gnu_nat_target : public inf_child_target
   bool thread_alive (ptid_t ptid) override;
   std::string pid_to_str (ptid_t) override;
   void stop (ptid_t) override;
+
+  void inf_validate_procs (struct inf *inf);
+  void inf_suspend (struct inf *inf);
+  void inf_set_traced (struct inf *inf, int on);
+  void steal_exc_port (struct proc *proc, mach_port_t name);
+
+  /* Make sure that the state field in PROC is up to date, and return a
+     pointer to it, or 0 if something is wrong.  If WILL_MODIFY is true,
+     makes sure that the thread is stopped and aborted first, and sets
+     the state_changed field in PROC to true.  */
+  thread_state_t proc_get_state (struct proc *proc, int will_modify);
+
+private:
+  void inf_clear_wait (struct inf *inf);
+  void inf_cleanup (struct inf *inf);
+  void inf_startup (struct inf *inf, int pid);
+  int inf_update_suspends (struct inf *inf);
+  void inf_set_pid (struct inf *inf, pid_t pid);
+  void inf_steal_exc_ports (struct inf *inf);
+  void inf_validate_procinfo (struct inf *inf);
+  void inf_validate_task_sc (struct inf *inf);
+  void inf_restore_exc_ports (struct inf *inf);
+  void inf_set_threads_resume_sc (struct inf *inf,
+                               struct proc *run_thread,
+                               int run_others);
+  int inf_set_threads_resume_sc_for_signal_thread (struct inf *inf);
+  void inf_resume (struct inf *inf);
+  void inf_set_step_thread (struct inf *inf, struct proc *proc);
+  void inf_detach (struct inf *inf);
+  void inf_attach (struct inf *inf, int pid);
+  void inf_signal (struct inf *inf, enum gdb_signal sig);
+  void inf_continue (struct inf *inf);
+
+  struct proc *make_proc (struct inf *inf, mach_port_t port, int tid);
+  void proc_abort (struct proc *proc, int force);
+  struct proc *_proc_free (struct proc *proc);
+  int proc_update_sc (struct proc *proc);
+  kern_return_t proc_get_exception_port (struct proc *proc, mach_port_t * port);
+  kern_return_t proc_set_exception_port (struct proc *proc, mach_port_t port);
+  mach_port_t _proc_get_exc_port (struct proc *proc);
+  void proc_steal_exc_port (struct proc *proc, mach_port_t exc_port);
+  void proc_restore_exc_port (struct proc *proc);
+  int proc_trace (struct proc *proc, int set);
 };
 
 /* The final/concrete instance.  */