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gdb/vax: Use default gdbarch methods where possible

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Make use of the default gdbarch method gdbarch_unwind_pc where
possible.

I have not tested this change but, by inspecting the code, I believe
the default methods are equivalent to the code being deleted.

gdb/ChangeLog:

	* vax-tdep.c (vax_unwind_pc): Delete.
	(vax_gdbarch_init): Don't register deleted function with gdbarch.
This commit is contained in:
Andrew Burgess
2019-01-10 20:30:32 +00:00
parent 29222070e4
commit 541aad8ac9
2 changed files with 5 additions and 7 deletions
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5
gdb/ChangeLog
View File

@ -1,3 +1,8 @@
2019-04-23 Andrew Burgess <andrew.burgess@embecosm.com>
* vax-tdep.c (vax_unwind_pc): Delete.
(vax_gdbarch_init): Don't register deleted function with gdbarch.
2019-04-23 Andrew Burgess <andrew.burgess@embecosm.com>
* v850-tdep.c (v850_unwind_sp): Delete.

7
gdb/vax-tdep.c
View File

@ -437,11 +437,6 @@ vax_frame_num_args (struct frame_info *frame)
return get_frame_memory_unsigned (frame, args, 1);
}
static CORE_ADDR
vax_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
return frame_unwind_register_unsigned (next_frame, VAX_PC_REGNUM);
}
/* Initialize the current architecture based on INFO. If possible, re-use an
@ -502,8 +497,6 @@ vax_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
set_gdbarch_deprecated_function_start_offset (gdbarch, 2);
set_gdbarch_believe_pcc_promotion (gdbarch, 1);
set_gdbarch_unwind_pc (gdbarch, vax_unwind_pc);
frame_base_set_default (gdbarch, &vax_frame_base);
/* Hook in ABI-specific overrides, if they have been registered. */