Rename common to gdbsupport

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

diff --git a/gdb/breakpoint.h b/gdb/breakpoint.h
index 3f75aa47d3328fb657faef4aab525c3d3f25c89d..3c9d5069b76bbd94e14e7bde1df8d5885c4d6850 100644 (file)
--- a/gdb/breakpoint.h
+++ b/gdb/breakpoint.h
@@ -1,5 +1,5 @@
 /* Data structures associated with breakpoints in GDB.
-   Copyright (C) 1992-2018 Free Software Foundation, Inc.
+   Copyright (C) 1992-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -21,14 +21,14 @@
 
 #include "frame.h"
 #include "value.h"
-#include "vec.h"
+#include "gdbsupport/vec.h"
 #include "ax.h"
 #include "command.h"
-#include "break-common.h"
+#include "gdbsupport/break-common.h"
 #include "probe.h"
 #include "location.h"
 #include <vector>
-#include "common/array-view.h"
+#include "gdbsupport/array-view.h"
 #include "cli/cli-script.h"
 
 struct block;
@@ -42,6 +42,16 @@ struct linespec_result;
 struct linespec_sals;
 struct inferior;
 
+/* Enum for exception-handling support in 'catch throw', 'catch rethrow',
+   'catch catch' and the MI equivalent.  */
+
+enum exception_event_kind
+{
+  EX_EVENT_THROW,
+  EX_EVENT_RETHROW,
+  EX_EVENT_CATCH
+};
+
 /* Why are we removing the breakpoint from the target?  */
 
 enum remove_bp_reason
@@ -301,31 +311,19 @@ enum bp_loc_type
   bp_loc_other                 /* Miscellaneous...  */
 };
 
-/* This structure is a collection of function pointers that, if
-   available, will be called instead of performing the default action
-   for this bp_loc_type.  */
-
-struct bp_location_ops
-{
-  /* Destructor.  Releases everything from SELF (but not SELF
-     itself).  */
-  void (*dtor) (struct bp_location *self);
-};
-
 class bp_location
 {
 public:
   bp_location () = default;
 
-  bp_location (const bp_location_ops *ops, breakpoint *owner);
+  bp_location (breakpoint *owner);
+
+  virtual ~bp_location ();
 
   /* Chain pointer to the next breakpoint location for
      the same parent breakpoint.  */
   bp_location *next = NULL;
 
-  /* Methods associated with this location.  */
-  const bp_location_ops *ops = NULL;
-
   /* The reference count.  */
   int refc = 0;
 
@@ -667,9 +665,6 @@ enum watchpoint_triggered
   watch_triggered_yes  
 };
 
-typedef struct bp_location *bp_location_p;
-DEF_VEC_P(bp_location_p);
-
 /* Some targets (e.g., embedded PowerPC) need two debug registers to set
    a watchpoint over a memory region.  If this flag is true, GDB will use
    only one register per watchpoint, thus assuming that all acesses that
@@ -904,8 +899,6 @@ struct tracepoint : public breakpoint
   int static_trace_marker_id_idx;
 };
 
-typedef struct breakpoint *breakpoint_p;
-DEF_VEC_P(breakpoint_p);
 \f
 /* The following stuff is an abstract data type "bpstat" ("breakpoint
    status").  This provides the ability to determine whether we have
@@ -1397,7 +1390,9 @@ extern void insert_breakpoints (void);
 
 extern int remove_breakpoints (void);
 
-extern int remove_breakpoints_inf (inferior *inf);
+/* Remove breakpoints of inferior INF.  */
+
+extern void remove_breakpoints_inf (inferior *inf);
 
 /* This function can be used to update the breakpoint package's state
    after an exec() system call has been executed.
@@ -1626,16 +1621,13 @@ extern struct tracepoint *
   get_tracepoint_by_number (const char **arg,
                            number_or_range_parser *parser);
 
-/* Return a vector of all tracepoints currently defined.  The vector
-   is newly allocated; the caller should free when done with it.  */
-extern VEC(breakpoint_p) *all_tracepoints (void);
+/* Return a vector of all tracepoints currently defined.  */
+extern std::vector<breakpoint *> all_tracepoints (void);
 
 extern int is_tracepoint (const struct breakpoint *b);
 
-/* Return a vector of all static tracepoints defined at ADDR.  The
-   vector is newly allocated; the caller should free when done with
-   it.  */
-extern VEC(breakpoint_p) *static_tracepoints_here (CORE_ADDR addr);
+/* Return a vector of all static tracepoints defined at ADDR.  */
+extern std::vector<breakpoint *> static_tracepoints_here (CORE_ADDR addr);
 
 /* Create an instance of this to start registering breakpoint numbers
    for a later "commands" command.  */
@@ -1687,4 +1679,22 @@ extern void maybe_print_thread_hit_breakpoint (struct ui_out *uiout);
 /* Print the specified breakpoint.  */
 extern void print_breakpoint (breakpoint *bp);
 
+/* Command element for the 'commands' command.  */
+extern cmd_list_element *commands_cmd_element;
+
+/* Whether to use the fixed output when printing information about a
+   multi-location breakpoint (see PR 9659).  */
+
+extern bool fix_multi_location_breakpoint_output_globally;
+
+/* Deal with "catch catch", "catch throw", and "catch rethrow" commands and
+   the MI equivalents.  Sets up to catch events of type EX_EVENT.  When
+   TEMPFLAG is true only the next matching event is caught after which the
+   catch-point is deleted.  If REGEX is not NULL then only exceptions whose
+   type name matches REGEX will trigger the event.  */
+
+extern void catch_exception_event (enum exception_event_kind ex_event,
+                                  const char *regex, bool tempflag,
+                                  int from_tty);
+
 #endif /* !defined (BREAKPOINT_H) */