* target.h (struct target_ops): Make to_has_all_memory,

[platform/upstream/binutils.git] / gdb / target.h

diff --git a/gdb/target.h b/gdb/target.h
index e4cb35d..89d99bb 100644 (file)
--- a/gdb/target.h
+++ b/gdb/target.h
@@ -415,11 +415,11 @@ struct target_ops
     void (*to_log_command) (const char *);
     struct target_section_table *(*to_get_section_table) (struct target_ops *);
     enum strata to_stratum;
-    int to_has_all_memory;
-    int to_has_memory;
-    int to_has_stack;
-    int to_has_registers;
-    int to_has_execution;
+    int (*to_has_all_memory) (struct target_ops *);
+    int (*to_has_memory) (struct target_ops *);
+    int (*to_has_stack) (struct target_ops *);
+    int (*to_has_registers) (struct target_ops *);
+    int (*to_has_execution) (struct target_ops *);
     int to_has_thread_control; /* control thread execution */
     int to_attach_no_wait;
     /* ASYNC target controls */
@@ -931,24 +931,24 @@ extern void target_find_new_threads (void);
    determines whether we look up the target chain for other parts of
    memory if this target can't satisfy a request.  */
 
-#define        target_has_all_memory   \
-     (current_target.to_has_all_memory)
+extern int target_has_all_memory_1 (void);
+#define target_has_all_memory target_has_all_memory_1 ()
 
 /* Does the target include memory?  (Dummy targets don't.)  */
 
-#define        target_has_memory       \
-     (current_target.to_has_memory)
+extern int target_has_memory_1 (void);
+#define target_has_memory target_has_memory_1 ()
 
 /* Does the target have a stack?  (Exec files don't, VxWorks doesn't, until
    we start a process.)  */
 
-#define        target_has_stack        \
-     (current_target.to_has_stack)
+extern int target_has_stack_1 (void);
+#define target_has_stack target_has_stack_1 ()
 
 /* Does the target have registers?  (Exec files don't.)  */
 
-#define        target_has_registers    \
-     (current_target.to_has_registers)
+extern int target_has_registers_1 (void);
+#define target_has_registers target_has_registers_1 ()
 
 /* Does the target have execution?  Can we make it jump (through
    hoops), or pop its stack a few times?  This means that the current
@@ -958,8 +958,17 @@ extern void target_find_new_threads (void);
    case this will become true after target_create_inferior or
    target_attach.  */
 
-#define        target_has_execution    \
-     (current_target.to_has_execution)
+extern int target_has_execution_1 (void);
+#define target_has_execution target_has_execution_1 ()
+
+/* Default implementations for process_stratum targets.  Return true
+   if there's a selected inferior, false otherwise.  */
+
+extern int default_child_has_all_memory (struct target_ops *ops);
+extern int default_child_has_memory (struct target_ops *ops);
+extern int default_child_has_stack (struct target_ops *ops);
+extern int default_child_has_registers (struct target_ops *ops);
+extern int default_child_has_execution (struct target_ops *ops);
 
 /* Can the target support the debugger control of thread execution?
    Can it lock the thread scheduler?  */
@@ -1178,13 +1187,6 @@ extern void pop_all_targets_above (enum strata above_stratum, int quitting);
 extern CORE_ADDR target_translate_tls_address (struct objfile *objfile,
                                               CORE_ADDR offset);
 
-/* Mark a pushed target as running or exited, for targets which do not
-   automatically pop when not active.  */
-
-void target_mark_running (struct target_ops *);
-
-void target_mark_exited (struct target_ops *);
-
 /* Struct target_section maps address ranges to file sections.  It is
    mostly used with BFD files, but can be used without (e.g. for handling
    raw disks, or files not in formats handled by BFD).  */