-#define FPLAST_REGNUM 63 /* Last floating point register */
-
-/* Define other aspects of the stack frame. */
-
-#define DEPRECATED_INIT_FRAME_PC_FIRST(fromleaf, prev) \
- (fromleaf ? DEPRECATED_SAVED_PC_AFTER_CALL (prev->next) : \
- prev->next ? DEPRECATED_FRAME_SAVED_PC (prev->next) : read_pc ())
-/* NOTE: cagney/2002-12-08: Add local declaration of
- init_frame_pc_noop() because it isn't possible to include
- "arch-utils.h" here. Not too bad as this entire file is going away
- anyway. */
-extern CORE_ADDR init_frame_pc_noop (int fromleaf, struct frame_info *prev);
-#define DEPRECATED_INIT_FRAME_PC(fromleaf, prev) (init_frame_pc_noop (fromleaf, prev))
-
-/* Flag for machine-specific stuff in shared files. FIXME */
-#define IBM6000_TARGET
-
-/* RS6000/AIX does not support PT_STEP. Has to be simulated. */
-
-#define SOFTWARE_SINGLE_STEP_P() 1
-extern void rs6000_software_single_step (enum target_signal, int);
-#define SOFTWARE_SINGLE_STEP(sig,bp_p) rs6000_software_single_step (sig, bp_p)