Fix crash in dwarf2read.c with template parameters

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

diff --git a/gdb/h8300-tdep.c b/gdb/h8300-tdep.c
index 2334582260d3227f73f2f02bf25de206b9fa3d41..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++)
@@ -1348,9 +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);
 
   /*