python: Make gdb.execute("show commands") work (PR 23669)

[external/binutils.git] / gdb / breakpoint.h

diff --git a/gdb/breakpoint.h b/gdb/breakpoint.h
index a1356f0..6681ba2 100644 (file)
--- a/gdb/breakpoint.h
+++ b/gdb/breakpoint.h
@@ -40,6 +40,7 @@ struct bpstats;
 struct bp_location;
 struct linespec_result;
 struct linespec_sals;
+struct inferior;
 
 /* Why are we removing the breakpoint from the target?  */
 
@@ -903,8 +904,6 @@ 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
@@ -920,9 +919,37 @@ extern void bpstat_clear (bpstat *);
    is part of the bpstat is copied as well.  */
 extern bpstat bpstat_copy (bpstat);
 
-extern bpstat bpstat_stop_status (const address_space *aspace,
-                                 CORE_ADDR pc, ptid_t ptid,
+/* Build the (raw) bpstat chain for the stop information given by ASPACE,
+   BP_ADDR, and WS.  Returns the head of the bpstat chain.  */
+
+extern bpstat build_bpstat_chain (const address_space *aspace,
+                                 CORE_ADDR bp_addr,
                                  const struct target_waitstatus *ws);
+
+/* Get a bpstat associated with having just stopped at address
+   BP_ADDR in thread PTID.  STOP_CHAIN may be supplied as a previously
+   computed stop chain or NULL, in which case the stop chain will be
+   computed using build_bpstat_chain.
+
+   Determine whether we stopped at a breakpoint, etc, or whether we
+   don't understand this stop.  Result is a chain of bpstat's such
+   that:
+
+   if we don't understand the stop, the result is a null pointer.
+
+   if we understand why we stopped, the result is not null.
+
+   Each element of the chain refers to a particular breakpoint or
+   watchpoint at which we have stopped.  (We may have stopped for
+   several reasons concurrently.)
+
+   Each element of the chain has valid next, breakpoint_at,
+   commands, FIXME??? fields.  */
+
+extern bpstat bpstat_stop_status (const address_space *aspace,
+                                 CORE_ADDR pc, thread_info *thread,
+                                 const struct target_waitstatus *ws,
+                                 bpstat stop_chain = NULL);
 \f
 /* This bpstat_what stuff tells wait_for_inferior what to do with a
    breakpoint (a challenging task).
@@ -1368,7 +1395,7 @@ extern void insert_breakpoints (void);
 
 extern int remove_breakpoints (void);
 
-extern int remove_breakpoints_pid (int pid);
+extern int 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.
@@ -1597,16 +1624,13 @@ 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.  */
@@ -1658,4 +1682,7 @@ 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;
+
 #endif /* !defined (BREAKPOINT_H) */