Check file exists before completion tests

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

diff --git a/gdb/inferior.h b/gdb/inferior.h
index f298403297033ce8702db8d0370e4d44da3489d2..f8d358d4af336db83e1be0557d4eb8c50b296b43 100644 (file)
--- a/gdb/inferior.h
+++ b/gdb/inferior.h
@@ -65,16 +65,6 @@ extern void discard_infcall_control_state (struct infcall_control_state *);
 extern struct regcache *
   get_infcall_suspend_state_regcache (struct infcall_suspend_state *);
 
-/* Returns true if PTID matches filter FILTER.  FILTER can be the wild
-   card MINUS_ONE_PTID (all ptid match it); can be a ptid representing
-   a process (ptid_is_pid returns true), in which case, all lwps and
-   threads of that given process match, lwps and threads of other
-   processes do not; or, it can represent a specific thread, in which
-   case, only that thread will match true.  PTID must represent a
-   specific LWP or THREAD, it can never be a wild card.  */
-
-extern int ptid_match (ptid_t ptid, ptid_t filter);
-
 /* Save value of inferior_ptid so that it may be restored by
    a later call to do_cleanups().  Returns the struct cleanup
    pointer needed for later doing the cleanup.  */
@@ -125,10 +115,6 @@ extern int disable_randomization;
 
 extern void generic_mourn_inferior (void);
 
-extern void terminal_save_ours (void);
-
-extern void terminal_ours (void);
-
 extern CORE_ADDR unsigned_pointer_to_address (struct gdbarch *gdbarch,
                                              struct type *type,
                                              const gdb_byte *buf);
@@ -170,17 +156,21 @@ extern void default_print_registers_info (struct gdbarch *gdbarch,
                                          struct frame_info *frame,
                                          int regnum, int all);
 
-extern void child_terminal_info (const char *, int);
+extern void child_terminal_info (struct target_ops *self, const char *, int);
 
 extern void term_info (char *, int);
 
-extern void terminal_ours_for_output (struct target_ops *self);
+extern void child_terminal_save_ours (struct target_ops *self);
+
+extern void child_terminal_ours (struct target_ops *self);
+
+extern void child_terminal_ours_for_output (struct target_ops *self);
 
-extern void terminal_inferior (struct target_ops *self);
+extern void child_terminal_inferior (struct target_ops *self);
 
-extern void terminal_init_inferior (struct target_ops *self);
+extern void child_terminal_init (struct target_ops *self);
 
-extern void terminal_init_inferior_with_pgrp (int pgrp);
+extern void child_terminal_init_with_pgrp (int pgrp);
 
 /* From fork-child.c */
 
@@ -205,6 +195,8 @@ extern void start_remote (int from_tty);
 
 extern void normal_stop (void);
 
+extern void print_stop_event (struct target_waitstatus *ws);
+
 extern int signal_stop_state (int);
 
 extern int signal_print_state (int);
@@ -230,6 +222,12 @@ void set_step_info (struct frame_info *frame, struct symtab_and_line sal);
 
 extern void clear_exit_convenience_vars (void);
 
+/* Returns true if we're trying to step past the instruction at
+   ADDRESS in ASPACE.  */
+
+extern int stepping_past_instruction_at (struct address_space *aspace,
+                                        CORE_ADDR address);
+
 /* From infcmd.c */
 
 extern void post_create_inferior (struct target_ops *, int);
@@ -307,20 +305,20 @@ enum step_over_calls_kind
    setting up a remote connection; it is like STOP_QUIETLY_NO_SIGSTOP
    except that there is no need to hide a signal.  */
 
-/* It is also used after attach, due to attaching to a process.  This
-   is a bit trickier.  When doing an attach, the kernel stops the
-   debuggee with a SIGSTOP.  On newer GNU/Linux kernels (>= 2.5.61)
-   the handling of SIGSTOP for a ptraced process has changed.  Earlier
-   versions of the kernel would ignore these SIGSTOPs, while now
-   SIGSTOP is treated like any other signal, i.e. it is not muffled.
-   
+/* STOP_QUIETLY_NO_SIGSTOP is used to handle a tricky situation with attach.
+   When doing an attach, the kernel stops the debuggee with a SIGSTOP.
+   On newer GNU/Linux kernels (>= 2.5.61) the handling of SIGSTOP for
+   a ptraced process has changed.  Earlier versions of the kernel
+   would ignore these SIGSTOPs, while now SIGSTOP is treated like any
+   other signal, i.e. it is not muffled.
+
    If the gdb user does a 'continue' after the 'attach', gdb passes
    the global variable stop_signal (which stores the signal from the
    attach, SIGSTOP) to the ptrace(PTRACE_CONT,...)  call.  This is
    problematic, because the kernel doesn't ignore such SIGSTOP
    now.  I.e. it is reported back to gdb, which in turn presents it
    back to the user.
- 
+
    To avoid the problem, we use STOP_QUIETLY_NO_SIGSTOP, which allows
    gdb to clear the value of stop_signal after the attach, so that it
    is not passed back down to the kernel.  */