2002-11-01 Andrew Cagney <cagney@redhat.com>

	* frame.h (deprecated_generic_get_saved_register): Rename
	generic_get_saved_register.
	* blockframe.c (deprecated_generic_get_saved_register): Update.
	* xstormy16-tdep.c (xstormy16_get_saved_register): Update.
	(xstormy16_frame_saved_register): Update.
	* sh-tdep.c (sh_gdbarch_init): Update.
	* m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
	* ia64-tdep.c (ia64_get_saved_register): Update.
	* cris-tdep.c (cris_gdbarch_init): Update.
	* config/m32r/tm-m32r.h (GET_SAVED_REGISTER): Update.
	* arm-tdep.c (arm_gdbarch_init): Update.

10 files changed, 36 insertions, 16 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 967d96b..f993edb 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,17 @@
+2002-11-01  Andrew Cagney  <cagney@redhat.com>
+
+	* frame.h (deprecated_generic_get_saved_register): Rename
+	generic_get_saved_register.
+	* blockframe.c (deprecated_generic_get_saved_register): Update.
+	* xstormy16-tdep.c (xstormy16_get_saved_register): Update.
+	(xstormy16_frame_saved_register): Update.
+	* sh-tdep.c (sh_gdbarch_init): Update.
+	* m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
+	* ia64-tdep.c (ia64_get_saved_register): Update.
+	* cris-tdep.c (cris_gdbarch_init): Update.
+	* config/m32r/tm-m32r.h (GET_SAVED_REGISTER): Update.
+	* arm-tdep.c (arm_gdbarch_init): Update.
+
 2002-10-31  Daniel Jacobowitz  <drow@mvista.com>
 
 	* lin-lwp.c (lin_lwp_resume): Remove resume_all test for !step.
diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c
index 82444d1..3d73ccc 100644
--- a/gdb/arm-tdep.c
+++ b/gdb/arm-tdep.c
@@ -2858,7 +2858,7 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_push_return_address (gdbarch, arm_push_return_address);
 #endif
 
-  set_gdbarch_get_saved_register (gdbarch, generic_get_saved_register);
+  set_gdbarch_get_saved_register (gdbarch, deprecated_generic_get_saved_register);
   set_gdbarch_push_arguments (gdbarch, arm_push_arguments);
   set_gdbarch_coerce_float_to_double (gdbarch,
 				      standard_coerce_float_to_double);
diff --git a/gdb/blockframe.c b/gdb/blockframe.c
index 4eb22ac..0b5c440 100644
--- a/gdb/blockframe.c
+++ b/gdb/blockframe.c
@@ -1550,9 +1550,10 @@ frame_saved_regs_register_unwind (struct frame_info *frame, void **cache,
    The argument RAW_BUFFER must point to aligned memory.  */
 
 void
-generic_get_saved_register (char *raw_buffer, int *optimized, CORE_ADDR *addrp,
-			    struct frame_info *frame, int regnum,
-			    enum lval_type *lval)
+deprecated_generic_get_saved_register (char *raw_buffer, int *optimized,
+				       CORE_ADDR *addrp,
+				       struct frame_info *frame, int regnum,
+				       enum lval_type *lval)
 {
   if (!target_has_registers)
     error ("No registers.");
diff --git a/gdb/config/m32r/tm-m32r.h b/gdb/config/m32r/tm-m32r.h
index 648ff01..695bb62 100644
--- a/gdb/config/m32r/tm-m32r.h
+++ b/gdb/config/m32r/tm-m32r.h
@@ -221,7 +221,7 @@ extern CORE_ADDR m32r_push_arguments (int nargs,
 /* override the standard get_saved_register function with 
    one that takes account of generic CALL_DUMMY frames */
 #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) \
-     generic_get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
+     deprecated_generic_get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
 
 
 #define USE_GENERIC_DUMMY_FRAMES 1
diff --git a/gdb/cris-tdep.c b/gdb/cris-tdep.c
index 5d64d43..85b8887 100644
--- a/gdb/cris-tdep.c
+++ b/gdb/cris-tdep.c
@@ -4289,7 +4289,7 @@ cris_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_call_dummy_stack_adjust_p (gdbarch, 0);
   set_gdbarch_fix_call_dummy (gdbarch, generic_fix_call_dummy);
 
-  set_gdbarch_get_saved_register (gdbarch, generic_get_saved_register);
+  set_gdbarch_get_saved_register (gdbarch, deprecated_generic_get_saved_register);
   
   /* No register requires conversion from raw format to virtual format.  */
   set_gdbarch_register_convertible (gdbarch, generic_register_convertible_not);
diff --git a/gdb/frame.h b/gdb/frame.h
index 12c8149..89a148e 100644
--- a/gdb/frame.h
+++ b/gdb/frame.h
@@ -325,9 +325,14 @@ extern void generic_fix_call_dummy (char *dummy, CORE_ADDR pc, CORE_ADDR fun,
 				    int nargs, struct value **args,
 				    struct type *type, int gcc_p);
 
-extern void generic_get_saved_register (char *, int *, CORE_ADDR *,
-					struct frame_info *, int,
-					enum lval_type *);
+/* The function generic_get_saved_register() has been made obsolete.
+   GET_SAVED_REGISTER now defaults to the recursive equivalent -
+   generic_unwind_get_saved_register() - so there is no need to even
+   set GET_SAVED_REGISTER.  Architectures that need to override the
+   register unwind mechanism should modify frame->unwind().  */
+extern void deprecated_generic_get_saved_register (char *, int *, CORE_ADDR *,
+						   struct frame_info *, int,
+						   enum lval_type *);
 
 extern void generic_unwind_get_saved_register (char *raw_buffer,
 					       int *optimized,
diff --git a/gdb/ia64-tdep.c b/gdb/ia64-tdep.c
index 53f21a4..6473818 100644
--- a/gdb/ia64-tdep.c
+++ b/gdb/ia64-tdep.c
@@ -1375,8 +1375,8 @@ ia64_get_saved_register (char *raw_buffer,
 	         + ((regnum - IA64_FR32_REGNUM) + rrb_fr) % 96;
 	}
 
-      generic_get_saved_register (raw_buffer, optimized, addrp, frame,
-                                  regnum, lval);
+      deprecated_generic_get_saved_register (raw_buffer, optimized, addrp,
+					     frame, regnum, lval);
     }
 }
 
diff --git a/gdb/m68hc11-tdep.c b/gdb/m68hc11-tdep.c
index aa1a226..3045a58 100644
--- a/gdb/m68hc11-tdep.c
+++ b/gdb/m68hc11-tdep.c
@@ -1345,7 +1345,7 @@ m68hc11_gdbarch_init (struct gdbarch_info info,
                                        sizeof (m68hc11_call_dummy_words));
   set_gdbarch_call_dummy_p (gdbarch, 1);
   set_gdbarch_call_dummy_stack_adjust_p (gdbarch, 0);
-  set_gdbarch_get_saved_register (gdbarch, generic_get_saved_register);
+  set_gdbarch_get_saved_register (gdbarch, deprecated_generic_get_saved_register);
   set_gdbarch_fix_call_dummy (gdbarch, generic_fix_call_dummy);
   set_gdbarch_deprecated_extract_return_value (gdbarch, m68hc11_extract_return_value);
   set_gdbarch_push_arguments (gdbarch, m68hc11_push_arguments);
@@ -1368,7 +1368,7 @@ m68hc11_gdbarch_init (struct gdbarch_info info,
   set_gdbarch_frame_num_args (gdbarch, frame_num_args_unknown);
 
   set_gdbarch_frame_chain_valid (gdbarch, func_frame_chain_valid);
-  set_gdbarch_get_saved_register (gdbarch, generic_get_saved_register);
+  set_gdbarch_get_saved_register (gdbarch, deprecated_generic_get_saved_register);
 
   set_gdbarch_store_struct_return (gdbarch, m68hc11_store_struct_return);
   set_gdbarch_deprecated_store_return_value (gdbarch, m68hc11_store_return_value);
diff --git a/gdb/sh-tdep.c b/gdb/sh-tdep.c
index 31db4c8..731e05a 100644
--- a/gdb/sh-tdep.c
+++ b/gdb/sh-tdep.c
@@ -4292,7 +4292,7 @@ sh_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_deprecated_do_registers_info (gdbarch, sh_do_registers_info);
   set_gdbarch_breakpoint_from_pc (gdbarch, sh_breakpoint_from_pc);
   set_gdbarch_frame_chain (gdbarch, sh_frame_chain);
-  set_gdbarch_get_saved_register (gdbarch, generic_get_saved_register);
+  set_gdbarch_get_saved_register (gdbarch, deprecated_generic_get_saved_register);
   set_gdbarch_init_extra_frame_info (gdbarch, sh_init_extra_frame_info);
   set_gdbarch_deprecated_extract_return_value (gdbarch, sh_extract_return_value);
   set_gdbarch_push_arguments (gdbarch, sh_push_arguments);
diff --git a/gdb/xstormy16-tdep.c b/gdb/xstormy16-tdep.c
index b088085..9058a82 100644
--- a/gdb/xstormy16-tdep.c
+++ b/gdb/xstormy16-tdep.c
@@ -186,7 +186,7 @@ xstormy16_get_saved_register (char *raw_buffer,
 			      struct frame_info *fi,
 			      int regnum, enum lval_type *lval)
 {
-  generic_get_saved_register (raw_buffer, optimized, addrp, fi, regnum, lval);
+  deprecated_generic_get_saved_register (raw_buffer, optimized, addrp, fi, regnum, lval);
 }
 
 /* Function: xstormy16_type_is_scalar
@@ -439,7 +439,7 @@ xstormy16_frame_saved_register (struct frame_info *fi, int regnum)
   int size = xstormy16_register_raw_size (regnum);
   char *buf = (char *) alloca (size);
 
-  generic_get_saved_register (buf, NULL, NULL, fi, regnum, NULL);
+  deprecated_generic_get_saved_register (buf, NULL, NULL, fi, regnum, NULL);
   return (CORE_ADDR) extract_unsigned_integer (buf, size);
 }