(mi_cmd_stack_list_frames, mi_cmd_stack_info_depth):

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

diff --git a/gdb/frame.h b/gdb/frame.h
index f4b10891b46f15a01687b6f178c53b95b2c3948a..45eb058cb31528bada97f24182c8deaf62f757e7 100644 (file)
--- a/gdb/frame.h
+++ b/gdb/frame.h
@@ -219,13 +219,15 @@ extern void flush_cached_frames (void);
 extern void reinit_frame_cache (void);
 
 /* On demand, create the selected frame and then return it.  If the
-   selected frame can not be created, this function throws an error.  */
+   selected frame can not be created, this function prints then throws
+   an error.  When MESSAGE is non-NULL, use it for the error message,
+   otherwize use a generic error message.  */
 /* FIXME: cagney/2002-11-28: At present, when there is no selected
    frame, this function always returns the current (inner most) frame.
    It should instead, when a thread has previously had its frame
    selected (but not resumed) and the frame cache invalidated, find
    and then return that thread's previously selected frame.  */
-extern struct frame_info *get_selected_frame (void);
+extern struct frame_info *get_selected_frame (const char *message);
 
 /* Select a specific frame.  NULL, apparently implies re-select the
    inner most frame.  */
@@ -393,7 +395,7 @@ extern enum frame_type get_frame_type (struct frame_info *);
 extern void frame_register_unwind (struct frame_info *frame, int regnum,
                                   int *optimizedp, enum lval_type *lvalp,
                                   CORE_ADDR *addrp, int *realnump,
-                                  void *valuep);
+                                  gdb_byte *valuep);
 
 /* Fetch a register from this, or unwind a register from the next
    frame.  Note that the get_frame methods are wrappers to
@@ -401,9 +403,9 @@ extern void frame_register_unwind (struct frame_info *frame, int regnum,
    fetch fails.  */
 
 extern void frame_unwind_register (struct frame_info *frame,
-                                  int regnum, void *buf);
+                                  int regnum, gdb_byte *buf);
 extern void get_frame_register (struct frame_info *frame,
-                               int regnum, void *buf);
+                               int regnum, gdb_byte *buf);
 
 extern LONGEST frame_unwind_register_signed (struct frame_info *frame,
                                             int regnum);
@@ -427,13 +429,13 @@ extern void frame_unwind_unsigned_register (struct frame_info *frame,
 extern void frame_register (struct frame_info *frame, int regnum,
                            int *optimizedp, enum lval_type *lvalp,
                            CORE_ADDR *addrp, int *realnump,
-                           void *valuep);
+                           gdb_byte *valuep);
 
 /* The reverse.  Store a register value relative to the specified
    frame.  Note: this call makes the frame's state undefined.  The
    register and frame caches must be flushed.  */
 extern void put_frame_register (struct frame_info *frame, int regnum,
-                               const void *buf);
+                               const gdb_byte *buf);
 
 /* Map between a frame register number and its name.  A frame register
    space is a superset of the cooked register space --- it also
@@ -469,7 +471,7 @@ extern void frame_pop (struct frame_info *frame);
    adaptor frames this should be ok.  */
 
 extern void get_frame_memory (struct frame_info *this_frame, CORE_ADDR addr,
-                             void *buf, int len);
+                             gdb_byte *buf, int len);
 extern LONGEST get_frame_memory_signed (struct frame_info *this_frame,
                                        CORE_ADDR memaddr, int len);
 extern ULONGEST get_frame_memory_unsigned (struct frame_info *this_frame,
@@ -478,7 +480,7 @@ extern ULONGEST get_frame_memory_unsigned (struct frame_info *this_frame,
 /* Same as above, but return non-zero when the entire memory read
    succeeds, zero otherwize.  */
 extern int safe_frame_unwind_memory (struct frame_info *this_frame,
-                                    CORE_ADDR addr, void *buf, int len);
+                                    CORE_ADDR addr, gdb_byte *buf, int len);
 
 /* Return this frame's architecture.  */
 
@@ -584,7 +586,7 @@ extern int deprecated_pc_in_call_dummy (CORE_ADDR pc);
    isn't available (it could have been fetched from memory).  */
 
 extern int frame_register_read (struct frame_info *frame, int regnum,
-                               void *buf);
+                               gdb_byte *buf);
 
 /* From stack.c.  */
 extern void args_info (char *, int);