Fix test-cp-name-parser build, unused variable

[deliverable/binutils-gdb.git] / gdb / h8300-tdep.c

diff --git a/gdb/h8300-tdep.c b/gdb/h8300-tdep.c
index bf5b9ec6583e295fcbb3a03b9a4a4a567d81a42d..b41a0b6c260a9731a22cbcdbc021aac25900def1 100644 (file)
--- a/gdb/h8300-tdep.c
+++ b/gdb/h8300-tdep.c
@@ -1,6 +1,6 @@
 /* Target-machine dependent code for Renesas H8/300, for GDB.
 
-   Copyright (C) 1988-2018 Free Software Foundation, Inc.
+   Copyright (C) 1988-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -92,25 +92,6 @@ static int is_h8300_normal_mode (struct gdbarch *gdbarch);
                  && !is_h8300_normal_mode (gdbarch)) \
                 ? h8300h_reg_size : h8300_reg_size)
 
-static CORE_ADDR
-h8300_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
-  return frame_unwind_register_unsigned (next_frame, E_PC_REGNUM);
-}
-
-static CORE_ADDR
-h8300_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
-  return frame_unwind_register_unsigned (next_frame, E_SP_REGNUM);
-}
-
-static struct frame_id
-h8300_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
-{
-  CORE_ADDR sp = get_frame_register_unsigned (this_frame, E_SP_REGNUM);
-  return frame_id_build (sp, get_frame_pc (this_frame));
-}
-
 /* Normal frames.  */
 
 /* Allocate and initialize a frame cache.  */
@@ -634,7 +615,8 @@ static CORE_ADDR
 h8300_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
                       struct regcache *regcache, CORE_ADDR bp_addr,
                       int nargs, struct value **args, CORE_ADDR sp,
-                      int struct_return, CORE_ADDR struct_addr)
+                      function_call_return_method return_method,
+                      CORE_ADDR struct_addr)
 {
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   int stack_alloc = 0, stack_offset = 0;
@@ -657,7 +639,7 @@ h8300_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
      If we're returning a structure by value, then we must pass a
      pointer to the buffer for the return value as an invisible first
      argument.  */
-  if (struct_return)
+  if (return_method == return_method_struct)
     regcache_cooked_write_unsigned (regcache, reg++, struct_addr);
 
   for (argument = 0; argument < nargs; argument++)
@@ -1128,8 +1110,7 @@ h8300_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file,
 static struct type *
 h8300_register_type (struct gdbarch *gdbarch, int regno)
 {
-  if (regno < 0 || regno >= gdbarch_num_regs (gdbarch)
-                           + gdbarch_num_pseudo_regs (gdbarch))
+  if (regno < 0 || regno >= gdbarch_num_cooked_regs (gdbarch))
     internal_error (__FILE__, __LINE__,
                    _("h8300_register_type: illegal register number %d"),
                    regno);
@@ -1160,7 +1141,7 @@ h8300_register_type (struct gdbarch *gdbarch, int regno)
    raw registers.  These helpers extend/narrow the values.  */
 
 static enum register_status
-pseudo_from_raw_register (struct gdbarch *gdbarch, struct regcache *regcache,
+pseudo_from_raw_register (struct gdbarch *gdbarch, readable_regcache *regcache,
                          gdb_byte *buf, int pseudo_regno, int raw_regno)
 {
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
@@ -1191,7 +1172,7 @@ raw_from_pseudo_register (struct gdbarch *gdbarch, struct regcache *regcache,
 
 static enum register_status
 h8300_pseudo_register_read (struct gdbarch *gdbarch,
-                           struct regcache *regcache, int regno,
+                           readable_regcache *regcache, int regno,
                            gdb_byte *buf)
 {
   if (regno == E_PSEUDO_CCR_REGNUM (gdbarch))
@@ -1218,7 +1199,7 @@ h8300_pseudo_register_write (struct gdbarch *gdbarch,
   else if (regno == E_PSEUDO_EXR_REGNUM (gdbarch))
     raw_from_pseudo_register (gdbarch, regcache, buf, E_EXR_REGNUM, regno);
   else
-    regcache_raw_write (regcache, regno, buf);
+    regcache->raw_write (regno, buf);
 }
 
 static int
@@ -1265,7 +1246,6 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
     case bfd_mach_h8300:
       set_gdbarch_num_regs (gdbarch, 13);
       set_gdbarch_num_pseudo_regs (gdbarch, 1);
-      set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
       set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
       set_gdbarch_stab_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
       set_gdbarch_register_name (gdbarch, h8300_register_name);
@@ -1277,7 +1257,6 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
     case bfd_mach_h8300hn:
       set_gdbarch_num_regs (gdbarch, 13);
       set_gdbarch_num_pseudo_regs (gdbarch, 1);
-      set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
       set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
       set_gdbarch_stab_reg_to_regnum (gdbarch, h8300_dbg_reg_to_regnum);
       set_gdbarch_register_name (gdbarch, h8300_register_name);
@@ -1297,7 +1276,6 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
     case bfd_mach_h8300sn:
       set_gdbarch_num_regs (gdbarch, 16);
       set_gdbarch_num_pseudo_regs (gdbarch, 2);
-      set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
       set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
       set_gdbarch_stab_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
       set_gdbarch_register_name (gdbarch, h8300s_register_name);
@@ -1317,7 +1295,6 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
     case bfd_mach_h8300sxn:
       set_gdbarch_num_regs (gdbarch, 18);
       set_gdbarch_num_pseudo_regs (gdbarch, 2);
-      set_gdbarch_ecoff_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
       set_gdbarch_dwarf2_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
       set_gdbarch_stab_reg_to_regnum (gdbarch, h8300s_dbg_reg_to_regnum);
       set_gdbarch_register_name (gdbarch, h8300sx_register_name);
@@ -1353,9 +1330,6 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_skip_prologue (gdbarch, h8300_skip_prologue);
 
   /* Frame unwinder.  */
-  set_gdbarch_unwind_pc (gdbarch, h8300_unwind_pc);
-  set_gdbarch_unwind_sp (gdbarch, h8300_unwind_sp);
-  set_gdbarch_dummy_id (gdbarch, h8300_dummy_id);
   frame_base_set_default (gdbarch, &h8300_frame_base);
 
   /*