2002-06-01  Andrew Cagney  <ac131313@redhat.com>

	* gdbarch.sh (FRAME_CHAIN_VALID): Set default to
	generic_func_frame_chain_valid.
	* gdbarch.h, gdbarch.c: Re-generate.
	* blockframe.c (generic_func_frame_chain_valid): Only check
	PC_IN_CALL_DUMMY when generic dummy frames.  Don't worry about
	passing FP to PC_IN_CALL_DUMMY.
	Fix PR gdb/360.

Index: blockframe.c
===================================================================
RCS file: /cvs/src/src/gdb/blockframe.c,v
retrieving revision 1.28
diff -u -r1.28 blockframe.c
--- blockframe.c	1 Jun 2002 20:44:21 -0000	1.28
+++ blockframe.c	1 Jun 2002 22:11:11 -0000
@@ -1298,7 +1298,8 @@
 int
 generic_func_frame_chain_valid (CORE_ADDR fp, struct frame_info *fi)
 {
-  if (PC_IN_CALL_DUMMY ((fi)->pc, fp, fp))
+  if (USE_GENERIC_DUMMY_FRAMES
+      && PC_IN_CALL_DUMMY ((fi)->pc, 0, 0))
     return 1;			/* don't prune CALL_DUMMY frames */
   else				/* fall back to default algorithm (see frame.h) */
     return (fp != 0
Index: gdbarch.c
===================================================================
RCS file: /cvs/src/src/gdb/gdbarch.c,v
retrieving revision 1.129
diff -u -r1.129 gdbarch.c
--- gdbarch.c	29 May 2002 16:39:54 -0000	1.129
+++ gdbarch.c	1 Jun 2002 22:11:28 -0000
@@ -522,7 +522,7 @@
   current_gdbarch->remote_translate_xfer_address = generic_remote_translate_xfer_address;
   current_gdbarch->frame_args_skip = -1;
   current_gdbarch->frameless_function_invocation = generic_frameless_function_invocation_not;
-  current_gdbarch->frame_chain_valid = func_frame_chain_valid;
+  current_gdbarch->frame_chain_valid = generic_func_frame_chain_valid;
   current_gdbarch->extra_stack_alignment_needed = 1;
   current_gdbarch->convert_from_func_ptr_addr = core_addr_identity;
   current_gdbarch->addr_bits_remove = core_addr_identity;
Index: gdbarch.h
===================================================================
RCS file: /cvs/src/src/gdb/gdbarch.h,v
retrieving revision 1.96
diff -u -r1.96 gdbarch.h
--- gdbarch.h	29 May 2002 01:51:16 -0000	1.96
+++ gdbarch.h	1 Jun 2002 22:12:33 -0000
@@ -1888,7 +1887,7 @@
 
 /* Default (function) for non- multi-arch platforms. */
 #if (!GDB_MULTI_ARCH) && !defined (FRAME_CHAIN_VALID)
-#define FRAME_CHAIN_VALID(chain, thisframe) (func_frame_chain_valid (chain, thisframe))
+#define FRAME_CHAIN_VALID(chain, thisframe) (generic_func_frame_chain_valid (chain, thisframe))
 #endif
 
 typedef int (gdbarch_frame_chain_valid_ftype) (CORE_ADDR chain, struct frame_info *thisframe);
Index: gdbarch.sh
===================================================================
RCS file: /cvs/src/src/gdb/gdbarch.sh,v
retrieving revision 1.140
diff -u -r1.140 gdbarch.sh
--- gdbarch.sh	29 May 2002 16:39:55 -0000	1.140
+++ gdbarch.sh	1 Jun 2002 22:12:37 -0000
@@ -567,7 +567,7 @@
 # XXXX - both default and alternate frame_chain_valid functions are
 # deprecated.  New code should use dummy frames and one of the generic
 # functions.
-f:2:FRAME_CHAIN_VALID:int:frame_chain_valid:CORE_ADDR chain, struct frame_info *thisframe:chain, thisframe:::func_frame_chain_valid::0
+f:2:FRAME_CHAIN_VALID:int:frame_chain_valid:CORE_ADDR chain, struct frame_info *thisframe:chain, thisframe:::generic_func_frame_chain_valid::0
 f:2:FRAME_SAVED_PC:CORE_ADDR:frame_saved_pc:struct frame_info *fi:fi::0:0
 f:2:FRAME_ARGS_ADDRESS:CORE_ADDR:frame_args_address:struct frame_info *fi:fi::0:0
 f:2:FRAME_LOCALS_ADDRESS:CORE_ADDR:frame_locals_address:struct frame_info *fi:fi::0:0