X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gdb%2Fv850-tdep.c;h=4be63b1cb77daf36a4995832fa30b7c688f4dae3;hb=973961bda3cdf79e4c0768a5a5fd4eb6ab4acad2;hp=85392a24a51b28f9938261e8c02c87f1cf8c4c82;hpb=cd6c3b4ffc4ea6f56f12581419e2eed885441beb;p=external%2Fbinutils.git

diff --git a/gdb/v850-tdep.c b/gdb/v850-tdep.c
index 85392a2..4be63b1 100644
--- a/gdb/v850-tdep.c
+++ b/gdb/v850-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for the NEC V850 for GDB, the GNU debugger.
 
-   Copyright (C) 1996-2016 Free Software Foundation, Inc.
+   Copyright (C) 1996-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -1013,13 +1013,13 @@ v850_push_dummy_call (struct gdbarch *gdbarch,
 		      int nargs,
 		      struct value **args,
 		      CORE_ADDR sp,
-		      int struct_return,
+		      function_call_return_method return_method,
 		      CORE_ADDR struct_addr)
 {
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   int argreg;
   int argnum;
-  int len = 0;
+  int arg_space = 0;
   int stack_offset;
 
   if (gdbarch_tdep (gdbarch)->abi == V850_ABI_RH850)
@@ -1034,12 +1034,12 @@ v850_push_dummy_call (struct gdbarch *gdbarch,
 
   /* Now make space on the stack for the args.  */
   for (argnum = 0; argnum < nargs; argnum++)
-    len += ((TYPE_LENGTH (value_type (args[argnum])) + 3) & ~3);
-  sp -= len + stack_offset;
+    arg_space += ((TYPE_LENGTH (value_type (args[argnum])) + 3) & ~3);
+  sp -= arg_space + stack_offset;
 
   argreg = E_ARG0_REGNUM;
   /* The struct_return pointer occupies the first parameter register.  */
-  if (struct_return)
+  if (return_method == return_method_struct)
     regcache_cooked_write_unsigned (regcache, argreg++, struct_addr);
 
   /* Now load as many as possible of the first arguments into
@@ -1111,7 +1111,7 @@ static void
 v850_extract_return_value (struct type *type, struct regcache *regcache,
 			   gdb_byte *valbuf)
 {
-  struct gdbarch *gdbarch = get_regcache_arch (regcache);
+  struct gdbarch *gdbarch = regcache->arch ();
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   int len = TYPE_LENGTH (type);
 
@@ -1128,7 +1128,7 @@ v850_extract_return_value (struct type *type, struct regcache *regcache,
       gdb_byte buf[v850_reg_size];
       for (i = 0; len > 0; i += 4, len -= 4)
 	{
-	  regcache_raw_read (regcache, regnum++, buf);
+	  regcache->raw_read (regnum++, buf);
 	  memcpy (valbuf + i, buf, len > 4 ? 4 : len);
 	}
     }
@@ -1138,7 +1138,7 @@ static void
 v850_store_return_value (struct type *type, struct regcache *regcache,
 			 const gdb_byte *valbuf)
 {
-  struct gdbarch *gdbarch = get_regcache_arch (regcache);
+  struct gdbarch *gdbarch = regcache->arch ();
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   int len = TYPE_LENGTH (type);
 
@@ -1150,7 +1150,7 @@ v850_store_return_value (struct type *type, struct regcache *regcache,
     {
       int i, regnum = E_V0_REGNUM;
       for (i = 0; i < len; i += 4)
-	regcache_raw_write (regcache, regnum++, valbuf + i);
+	regcache->raw_write (regnum++, valbuf + i);
     }
 }
 
@@ -1208,8 +1208,6 @@ v850_sw_breakpoint_from_kind (struct gdbarch *gdbarch, int kind, int *size)
     }
 }
 
-GDBARCH_BREAKPOINT_FROM_PC (v850)
-
 static struct v850_frame_cache *
 v850_alloc_frame_cache (struct frame_info *this_frame)
 {
@@ -1329,28 +1327,6 @@ static const struct frame_unwind v850_frame_unwind = {
 };
 
 static CORE_ADDR
-v850_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
-  return frame_unwind_register_unsigned (next_frame,
-					 gdbarch_sp_regnum (gdbarch));
-} 
-
-static CORE_ADDR
-v850_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
-  return frame_unwind_register_unsigned (next_frame,
-					 gdbarch_pc_regnum (gdbarch));
-}
-
-static struct frame_id
-v850_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
-{
-  CORE_ADDR sp = get_frame_register_unsigned (this_frame,
-					      gdbarch_sp_regnum (gdbarch));
-  return frame_id_build (sp, get_frame_pc (this_frame));
-}
-  
-static CORE_ADDR
 v850_frame_base_address (struct frame_info *this_frame, void **this_cache)
 {
   struct v850_frame_cache *cache = v850_frame_cache (this_frame, this_cache);
@@ -1398,7 +1374,7 @@ v850_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 
       return arches->gdbarch;
     }
-  tdep = XNEW (struct gdbarch_tdep);
+  tdep = XCNEW (struct gdbarch_tdep);
   tdep->e_flags = e_flags;
   tdep->e_machine = e_machine;
 
@@ -1459,17 +1435,13 @@ v850_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 
   set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
 
-  SET_GDBARCH_BREAKPOINT_MANIPULATION (v850);
+  set_gdbarch_breakpoint_kind_from_pc (gdbarch, v850_breakpoint_kind_from_pc);
+  set_gdbarch_sw_breakpoint_from_kind (gdbarch, v850_sw_breakpoint_from_kind);
   set_gdbarch_return_value (gdbarch, v850_return_value);
   set_gdbarch_push_dummy_call (gdbarch, v850_push_dummy_call);
   set_gdbarch_skip_prologue (gdbarch, v850_skip_prologue);
 
-  set_gdbarch_print_insn (gdbarch, print_insn_v850);
-
   set_gdbarch_frame_align (gdbarch, v850_frame_align);
-  set_gdbarch_unwind_sp (gdbarch, v850_unwind_sp);
-  set_gdbarch_unwind_pc (gdbarch, v850_unwind_pc);
-  set_gdbarch_dummy_id (gdbarch, v850_dummy_id);
   frame_base_set_default (gdbarch, &v850_frame_base);
 
   /* Hook in ABI-specific overrides, if they have been registered.  */
@@ -1481,8 +1453,6 @@ v850_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   return gdbarch;
 }
 
-extern initialize_file_ftype _initialize_v850_tdep; /* -Wmissing-prototypes */
-
 void
 _initialize_v850_tdep (void)
 {