gdb/csky rm csky_print_registers_info

The reason for implementing this interface is that we want to print
GPR, PC, EPC, PSR and EPSR when the "info register" command
is executed.

A prev patch has added PC, EPC, PSR and EPSR to reggroup
general_group, the purpose has been achieved, so this function is
no longer required.

diff --git a/gdb/csky-tdep.c b/gdb/csky-tdep.c
index aeb2fab4309273de2f0d22f4089eeb08a7def9fb..ca0111f70257e76e3fb62fdde7acb75988477cd1 100644 (file)
--- a/gdb/csky-tdep.c
+++ b/gdb/csky-tdep.c
@@ -2445,30 +2445,6 @@ csky_dwarf_reg_to_regnum (struct gdbarch *gdbarch, int dw_reg)
   return -1;
 }
 
-/* Override interface for command: info register.  */
-
-static void
-csky_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file,
-                          struct frame_info *frame, int regnum, int all)
-{
-  /* Call default print_registers_info function.  */
-  default_print_registers_info (gdbarch, file, frame, regnum, all);
-
-  /* For command: info register.  */
-  if (regnum == -1 && all == 0)
-    {
-      default_print_registers_info (gdbarch, file, frame,
-                                   CSKY_PC_REGNUM, 0);
-      default_print_registers_info (gdbarch, file, frame,
-                                   CSKY_EPC_REGNUM, 0);
-      default_print_registers_info (gdbarch, file, frame,
-                                   CSKY_CR0_REGNUM, 0);
-      default_print_registers_info (gdbarch, file, frame,
-                                   CSKY_EPSR_REGNUM, 0);
-    }
-  return;
-}
-
 /* Check whether xml has discribled the essential regs.  */
 
 static int
@@ -2844,7 +2820,6 @@ csky_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_register_type (gdbarch, csky_register_type);
   set_gdbarch_read_pc (gdbarch, csky_read_pc);
   set_gdbarch_write_pc (gdbarch, csky_write_pc);
-  set_gdbarch_print_registers_info (gdbarch, csky_print_registers_info);
   csky_add_reggroups (gdbarch);
   set_gdbarch_register_reggroup_p (gdbarch, csky_register_reggroup_p);
   set_gdbarch_stab_reg_to_regnum (gdbarch, csky_dwarf_reg_to_regnum);