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[deliverable/binutils-gdb.git] / gdb / m32c-tdep.c

diff --git a/gdb/m32c-tdep.c b/gdb/m32c-tdep.c
index 841801dae53fe8d9ed045ac63376fe450febcc30..4e4e7c35be335bce1e5c7daba9e53810bc098aaf 100644 (file)
--- a/gdb/m32c-tdep.c
+++ b/gdb/m32c-tdep.c
@@ -1,6 +1,6 @@
 /* Renesas M32C target-dependent code for GDB, the GNU debugger.
 
-   Copyright (C) 2004-2018 Free Software Foundation, Inc.
+   Copyright (C) 2004-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -1951,22 +1951,6 @@ static const struct frame_unwind m32c_unwind = {
   default_frame_sniffer
 };
 
-
-static CORE_ADDR
-m32c_unwind_pc (struct gdbarch *arch, struct frame_info *next_frame)
-{
-  struct gdbarch_tdep *tdep = gdbarch_tdep (arch);
-  return frame_unwind_register_unsigned (next_frame, tdep->pc->num);
-}
-
-
-static CORE_ADDR
-m32c_unwind_sp (struct gdbarch *arch, struct frame_info *next_frame)
-{
-  struct gdbarch_tdep *tdep = gdbarch_tdep (arch);
-  return frame_unwind_register_unsigned (next_frame, tdep->sp->num);
-}
-
 \f
 /* Inferior calls.  */
 
@@ -2139,21 +2123,6 @@ m32c_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
 }
 
 
-static struct frame_id
-m32c_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
-{
-  /* This needs to return a frame ID whose PC is the return address
-     passed to m32c_push_dummy_call, and whose stack_addr is the SP
-     m32c_push_dummy_call returned.
-
-     m32c_unwind_sp gives us the CFA, which is the value the SP had
-     before the return address was pushed.  */
-  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
-  CORE_ADDR sp = get_frame_register_unsigned (this_frame, tdep->sp->num);
-  return frame_id_build (sp, get_frame_pc (this_frame));
-}
-
-
 \f
 /* Return values.  */
 
@@ -2449,7 +2418,7 @@ m32c_m16c_address_to_pointer (struct gdbarch *gdbarch,
                "couldn't find a symbol at that address, to find trampoline."),
                paddress (gdbarch, addr));
 
-      func_name = MSYMBOL_LINKAGE_NAME (func_msym.minsym);
+      func_name = func_msym.minsym->linkage_name ();
       tramp_name = (char *) xmalloc (strlen (func_name) + 5);
       strcpy (tramp_name, func_name);
       strcat (tramp_name, ".plt");
@@ -2483,7 +2452,7 @@ m32c_m16c_address_to_pointer (struct gdbarch *gdbarch,
                   "couldn't find trampoline named '%s.plt'.\n"
                   "Returning pointer value %s instead; this may produce\n"
                   "a useful result if converted back into an address by GDB,\n"
-                  "but will most likely not be useful otherwise.\n"),
+                  "but will most likely not be useful otherwise."),
                   paddress (gdbarch, addr), func_name,
                   paddress (gdbarch, ptrval));
 
@@ -2523,7 +2492,7 @@ m32c_m16c_pointer_to_address (struct gdbarch *gdbarch,
 
       if (ptr_msym.minsym)
         {
-          const char *ptr_msym_name = MSYMBOL_LINKAGE_NAME (ptr_msym.minsym);
+          const char *ptr_msym_name = ptr_msym.minsym->linkage_name ();
           int len = strlen (ptr_msym_name);
 
           if (len > 4
@@ -2643,8 +2612,6 @@ m32c_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   /* Prologue analysis and unwinding.  */
   set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
   set_gdbarch_skip_prologue (gdbarch, m32c_skip_prologue);
-  set_gdbarch_unwind_pc (gdbarch, m32c_unwind_pc);
-  set_gdbarch_unwind_sp (gdbarch, m32c_unwind_sp);
 #if 0
   /* I'm dropping the dwarf2 sniffer because it has a few problems.
      They may be in the dwarf2 cfi code in GDB, or they may be in
@@ -2658,7 +2625,6 @@ m32c_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   /* Inferior calls.  */
   set_gdbarch_push_dummy_call (gdbarch, m32c_push_dummy_call);
   set_gdbarch_return_value (gdbarch, m32c_return_value);
-  set_gdbarch_dummy_id (gdbarch, m32c_dummy_id);
 
   /* Trampolines.  */
   set_gdbarch_skip_trampoline_code (gdbarch, m32c_skip_trampoline_code);