Update gnulib to current upstream master

[deliverable/binutils-gdb.git] / gdb / inferior.h

diff --git a/gdb/inferior.h b/gdb/inferior.h
index a87ffe00546bb175e0b1be7d3cb7d6690223cab7..c5dc324fa3968e570069311c0c092dad22be2b99 100644 (file)
--- a/gdb/inferior.h
+++ b/gdb/inferior.h
@@ -32,6 +32,7 @@ struct terminal_info;
 struct target_desc_info;
 struct continuation;
 struct inferior;
+struct thread_info;
 
 /* For bpstat.  */
 #include "breakpoint.h"
@@ -70,7 +71,7 @@ extern struct cleanup *make_cleanup_restore_infcall_control_state
 extern void discard_infcall_suspend_state (struct infcall_suspend_state *);
 extern void discard_infcall_control_state (struct infcall_control_state *);
 
-extern struct regcache *
+extern readonly_detached_regcache *
   get_infcall_suspend_state_regcache (struct infcall_suspend_state *);
 
 extern void set_sigint_trap (void);
@@ -83,7 +84,7 @@ extern void set_inferior_io_terminal (const char *terminal_name);
 extern const char *get_inferior_io_terminal (void);
 
 /* Collected pid, tid, etc. of the debugged inferior.  When there's
-   no inferior, ptid_get_pid (inferior_ptid) will be 0.  */
+   no inferior, inferior_ptid.pid () will be 0.  */
 
 extern ptid_t inferior_ptid;
 
@@ -129,10 +130,16 @@ extern void child_terminal_ours_for_output (struct target_ops *self);
 
 extern void child_terminal_inferior (struct target_ops *self);
 
+extern void child_terminal_save_inferior (struct target_ops *self);
+
 extern void child_terminal_init (struct target_ops *self);
 
 extern void child_terminal_init_with_pgrp (int pgrp);
 
+extern void child_pass_ctrlc (struct target_ops *self);
+
+extern void child_interrupt (struct target_ops *self);
+
 /* From fork-child.c */
 
 /* Helper function to call STARTUP_INFERIOR with PID and NUM_TRAPS.
@@ -170,7 +177,7 @@ extern void delete_longjmp_breakpoint_cleanup (void *arg);
 
 extern void detach_command (const char *, int);
 
-extern void notice_new_inferior (ptid_t, int, int);
+extern void notice_new_inferior (struct thread_info *, int, int);
 
 extern struct value *get_return_value (struct value *function,
                                       struct type *value_type);
@@ -201,10 +208,6 @@ extern void prepare_execution_command (struct target_ops *target,
    the target is started up with a shell.  */
 extern int startup_with_shell;
 
-/* Address at which inferior stopped.  */
-
-extern CORE_ADDR stop_pc;
-
 /* Nonzero if stopped due to completion of a stack dummy routine.  */
 
 extern enum stop_stack_kind stop_stack_dummy;
@@ -214,6 +217,10 @@ extern enum stop_stack_kind stop_stack_dummy;
 
 extern int stopped_by_random_signal;
 
+/* Print notices on inferior events (attach, detach, etc.), set with
+   `set print inferior-events'.  */
+extern int print_inferior_events;
+
 /* STEP_OVER_ALL means step over all subroutine calls.
    STEP_OVER_UNDEBUGGABLE means step over calls to undebuggable functions.
    STEP_OVER_NONE means don't step over any subroutine calls.  */
@@ -367,6 +374,10 @@ public:
   /* The name of terminal device to use for I/O.  */
   char *terminal = NULL;
 
+  /* The terminal state as set by the last target_terminal::terminal_*
+     call.  */
+  target_terminal_state terminal_state = target_terminal_state::is_ours;
+
   /* Environment to use for running inferior,
      in format described in environ.h.  */
   gdb_environ environment;
@@ -460,12 +471,9 @@ extern void delete_inferior (struct inferior *todel);
 /* Delete an existing inferior list entry, due to inferior detaching.  */
 extern void detach_inferior (inferior *inf);
 
-/* Same as the above, but with the inferior specified by PID.  */
-extern void detach_inferior (int pid);
-
-extern void exit_inferior (int pid);
+extern void exit_inferior (inferior *inf);
 
-extern void exit_inferior_silent (int pid);
+extern void exit_inferior_silent (inferior *inf);
 
 extern void exit_inferior_num_silent (int num);
 
@@ -474,21 +482,6 @@ extern void inferior_appeared (struct inferior *inf, int pid);
 /* Get rid of all inferiors.  */
 extern void discard_all_inferiors (void);
 
-/* Translate the integer inferior id (GDB's homegrown id, not the system's)
-   into a "pid" (which may be overloaded with extra inferior information).  */
-extern int gdb_inferior_id_to_pid (int);
-
-/* Translate a target 'pid' into the integer inferior id (GDB's
-   homegrown id, not the system's).  */
-extern int pid_to_gdb_inferior_id (int pid);
-
-/* Boolean test for an already-known pid.  */
-extern int in_inferior_list (int pid);
-
-/* Boolean test for an already-known inferior id (GDB's homegrown id,
-   not the system's).  */
-extern int valid_gdb_inferior_id (int num);
-
 /* Search function to lookup an inferior by target 'pid'.  */
 extern struct inferior *find_inferior_pid (int pid);