[22/25] gdb/vax: Use default gdbarch methods where possible

Message ID 06985db67a06a35fd0f9b4f8d4cb1d70ee6f4baf.1553721879.git.andrew.burgess@embecosm.com
State New
Headers show
Series
  • Make use of default gdbarch methods for some more targets
Related show

Commit Message

Andrew Burgess March 27, 2019, 9:34 p.m.
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.
---
 gdb/ChangeLog  | 5 +++++
 gdb/vax-tdep.c | 7 -------
 2 files changed, 5 insertions(+), 7 deletions(-)

-- 
2.14.5

Patch

diff --git a/gdb/vax-tdep.c b/gdb/vax-tdep.c
index 6046c0e98b4..e4a565df050 100644
--- a/gdb/vax-tdep.c
+++ b/gdb/vax-tdep.c
@@ -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.  */