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New target macros for getting at the pc, sp and fp.

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* infcmd.c (read_pc, write_pc):  Modify to use new macros.
	(read_sp, write_sp, read_fp, write_fp): New functions.
	* blockframe.c (reinit_frame_cache, get_prev_frame_info):  Use new functions.
	* breakpoint.c (bpstat_alloc): ditto.
	* infrun.c (wait_for_inferior): ditto.
	* stack.c (print_frame_info): ditto.
	* valops (call_function_by_hand): ditto.
	* corelow.c (core_open): ditto.
	* h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
	target_write_pc, target_read_fp, target_write_fp): New functions.
	* inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
This commit is contained in:
Steve Chamberlain
1993-07-02 21:25:04 +00:00
parent d8a80e6ddc
commit 85e07872b6
3 changed files with 133 additions and 59 deletions
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2
gdb/corelow.c
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@ -165,7 +165,7 @@ core_open (filename, from_tty)
#endif
/* Now, set up the frame cache, and print the top of stack */
set_current_frame (create_new_frame (read_register (FP_REGNUM),
set_current_frame (create_new_frame (read_fp (),
read_pc ()));
select_frame (get_current_frame (), 0);
print_stack_frame (selected_frame, selected_frame_level, 1);