* regcache.c (regcache_invalidate): New function.

	(register_cached): Remove.
	(set_register_cached): Remove.
	(deprecated_registers_fetched): Remove.
	(registers_changed): Use regcache_invalidate instead
	of set_register_cached.
	(regcache_raw_read): Update comment.

	* regcache.h (regcache_invalidate): Add prototype.
	(register_cached): Remove.
	(set_register_cached): Remove.
	(deprecated_registers_fetched): Remove.

	* findvar.c (value_of_register): Do not call register_cached.
	* frame.c (frame_register): Likewise.
	* tui/tui-regs.c (tui_get_register): Likewise.

	* remote.c (fetch_register_using_p): Do not call set_register_cached.
	(process_g_packet): Likewise.
	(remote_fetch_registers): Likewise.
	* remote-sim.c (gdbsim_fetch_register): Likewise.
	* mt-tdep.c (mt_select_coprocessor): Replace set_register_cached call
	by regcache_invalidate.
	(mt_pseudo_register_write): Likewise.
	* sh-tdep.c (sh_pseudo_register_write): Likewise.

	* corelow.c (get_core_registers): Replace deprecated_registers_fetched
	call by loop over regcache_raw_supply (..., NULL).

1 files changed, 0 insertions, 10 deletions

diff --git a/gdb/frame.c b/gdb/frame.c
index 8a14b29..2c62d44 100644
--- a/gdb/frame.c
+++ b/gdb/frame.c
@@ -738,16 +738,6 @@ frame_register_read (struct frame_info *frame, int regnum,
   int realnum;
   frame_register (frame, regnum, &optimized, &lval, &addr, &realnum, myaddr);
 
-  /* FIXME: cagney/2002-05-15: This test is just bogus.
-
-     It indicates that the target failed to supply a value for a
-     register because it was "not available" at this time.  Problem
-     is, the target still has the register and so get saved_register()
-     may be returning a value saved on the stack.  */
-
-  if (register_cached (regnum) < 0)
-    return 0;			/* register value not available */
-
   return !optimized;
 }