gdb/hppa: Use default gdbarch method default_dummy_id.

Make use of the default gdbarch method for gdbarch_dummy_id.

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

gdb/ChangeLog:

	* gdb/hppa-tdep.c (hppa_dummy_id): Delete.
	(hppa_gdbarch_init): Don't register deleted functions with
	gdbarch.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a4a1f219833b41418f89a6d12bb6923e755ee4df..2006a029129b61f1deb2a74bd36fd1faae2ffa24 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2019-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+       * gdb/hppa-tdep.c (hppa_dummy_id): Delete.
+       (hppa_gdbarch_init): Don't register deleted functions with
+       gdbarch.
+
 2019-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
 
        * gdb/h8300-tdep.c (h8300_unwind_pc): Delete.

diff --git a/gdb/hppa-tdep.c b/gdb/hppa-tdep.c
index 866e6cf6dea3dc5cc8e9fb7a4dd2dc9cbb75b7c8..7fed349f56d67914ab14b69e3e47a5f30e070d1f 100644 (file)
--- a/gdb/hppa-tdep.c
+++ b/gdb/hppa-tdep.c
@@ -2505,14 +2505,6 @@ static const struct frame_unwind hppa_stub_frame_unwind = {
   hppa_stub_unwind_sniffer
 };
 
-static struct frame_id
-hppa_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
-{
-  return frame_id_build (get_frame_register_unsigned (this_frame,
-                                                      HPPA_SP_REGNUM),
-                        get_frame_pc (this_frame));
-}
-
 CORE_ADDR
 hppa_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
 {
@@ -3156,7 +3148,6 @@ hppa_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_pseudo_register_read (gdbarch, hppa_pseudo_register_read);
 
   /* Frame unwind methods.  */
-  set_gdbarch_dummy_id (gdbarch, hppa_dummy_id);
   set_gdbarch_unwind_pc (gdbarch, hppa_unwind_pc);
 
   /* Hook in ABI-specific overrides, if they have been registered.  */