ubsan: nds32: left shift cannot be represented in type 'int'

[deliverable/binutils-gdb.git] / gdb / v850-tdep.c

diff --git a/gdb/v850-tdep.c b/gdb/v850-tdep.c
index ac7d6aa4240fccf3eed7e4ed5723222b5274917a..4be63b1cb77daf36a4995832fa30b7c688f4dae3 100644 (file)
--- 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) 1996-2018 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
@@ -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);
        }
     }
@@ -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);
     }
 }
 
@@ -1326,28 +1326,6 @@ static const struct frame_unwind v850_frame_unwind = {
   default_frame_sniffer
 };
 
-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)
 {
@@ -1464,9 +1442,6 @@ v850_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_skip_prologue (gdbarch, v850_skip_prologue);
 
   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.  */