testsuite: Fix false FAIL in gdb.cp/casts.exp

[deliverable/binutils-gdb.git] / gdb / sh64-tdep.c

diff --git a/gdb/sh64-tdep.c b/gdb/sh64-tdep.c
index 79dde80778dd66d5ea0a6e7e2399a0fedcdb65ae..ee8d19ccd9ebc872734bf8b01fcfdf2d92f2dc14 100644 (file)
--- a/gdb/sh64-tdep.c
+++ b/gdb/sh64-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for Renesas Super-H, for GDB.
 
-   Copyright (C) 1993-2013 Free Software Foundation, Inc.
+   Copyright (C) 1993-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -32,8 +32,6 @@
 #include "value.h"
 #include "dis-asm.h"
 #include "inferior.h"
-#include <string.h>
-#include "gdb_assert.h"
 #include "arch-utils.h"
 #include "regcache.h"
 #include "osabi.h"
@@ -224,7 +222,7 @@ sh64_elf_make_msymbol_special (asymbol *sym, struct minimal_symbol *msym)
   if (((elf_symbol_type *)(sym))->internal_elf_sym.st_other == STO_SH5_ISA32)
     {
       MSYMBOL_TARGET_FLAG_1 (msym) = 1;
-      SYMBOL_VALUE_ADDRESS (msym) |= 1;
+      SET_MSYMBOL_VALUE_ADDRESS (msym, MSYMBOL_VALUE_RAW_ADDRESS (msym) | 1);
     }
 }
 
@@ -863,9 +861,6 @@ sh64_analyze_prologue (struct gdbarch *gdbarch,
   int insn;
   int r0_val = 0;
   int insn_size;
-  int gdb_register_number;
-  int register_number;
-  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   
   cache->sp_offset = 0;
@@ -906,8 +901,11 @@ sh64_analyze_prologue (struct gdbarch *gdbarch,
            }
 
          else if (IS_MOV_R14 (insn))
-           cache->saved_regs[MEDIA_FP_REGNUM] =
-             cache->sp_offset - ((((insn & 0xf) ^ 0x8) - 0x8) << 2);
+           {
+             cache->saved_regs[MEDIA_FP_REGNUM] =
+               cache->sp_offset - ((((insn & 0xf) ^ 0x8) - 0x8) << 2);
+             cache->uses_fp = 1;
+           }
 
          else if (IS_MOV_R0 (insn))
            {
@@ -936,6 +934,7 @@ sh64_analyze_prologue (struct gdbarch *gdbarch,
              /* Store R14 at r0_val-4 from SP.  Decrement r0 by 4.  */
              cache->saved_regs[MEDIA_FP_REGNUM] = cache->sp_offset
                                                   - (r0_val - 4);
+             cache->uses_fp = 1;
              r0_val -= 4;
            }
 
@@ -962,22 +961,25 @@ sh64_analyze_prologue (struct gdbarch *gdbarch,
                                                 9) << 2);
 
          else if (IS_STQ_R14_R15 (insn))
-           cache->saved_regs[MEDIA_FP_REGNUM]
-             = cache->sp_offset - (sign_extend ((insn & 0xffc00) >> 10,
-                                                9) << 3);
+           {
+             cache->saved_regs[MEDIA_FP_REGNUM]
+               = cache->sp_offset - (sign_extend ((insn & 0xffc00) >> 10,
+                                                  9) << 3);
+             cache->uses_fp = 1;
+           }
 
          else if (IS_STL_R14_R15 (insn))
-           cache->saved_regs[MEDIA_FP_REGNUM]
-             = cache->sp_offset - (sign_extend ((insn & 0xffc00) >> 10,
-                                                9) << 2);
+           {
+             cache->saved_regs[MEDIA_FP_REGNUM]
+               = cache->sp_offset - (sign_extend ((insn & 0xffc00) >> 10,
+                                                  9) << 2);
+             cache->uses_fp = 1;
+           }
 
          else if (IS_MOV_SP_FP_MEDIA (insn))
            break;
        }
     }
-
-  if (cache->saved_regs[MEDIA_FP_REGNUM] >= 0)
-    cache->uses_fp = 1;
 }
 
 static CORE_ADDR
@@ -1060,8 +1062,6 @@ sh64_push_dummy_call (struct gdbarch *gdbarch,
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   int stack_offset, stack_alloc;
   int int_argreg;
-  int float_argreg;
-  int double_argreg;
   int float_arg_index = 0;
   int double_arg_index = 0;
   int argnum;
@@ -1095,8 +1095,6 @@ sh64_push_dummy_call (struct gdbarch *gdbarch,
      in eight registers available.  Loop thru args from first to last.  */
 
   int_argreg = ARG0_REGNUM;
-  float_argreg = gdbarch_fp0_regnum (gdbarch);
-  double_argreg = DR0_REGNUM;
 
   for (argnum = 0, stack_offset = 0; argnum < nargs; argnum++)
     {
@@ -1224,10 +1222,9 @@ sh64_push_dummy_call (struct gdbarch *gdbarch,
    TYPE, and copy that, in virtual format, into VALBUF.  */
 static void
 sh64_extract_return_value (struct type *type, struct regcache *regcache,
-                          void *valbuf)
+                          gdb_byte *valbuf)
 {
   struct gdbarch *gdbarch = get_regcache_arch (regcache);
-  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   int len = TYPE_LENGTH (type);
 
   if (TYPE_CODE (type) == TYPE_CODE_FLT)
@@ -1921,7 +1918,6 @@ sh64_do_fp_register (struct gdbarch *gdbarch, struct ui_file *file,
   unsigned char *raw_buffer;
   double flt;  /* Double extracted from raw hex data.  */
   int inv;
-  int j;
 
   /* Allocate space for the float.  */
   raw_buffer = (unsigned char *)
@@ -2212,7 +2208,7 @@ sh64_frame_cache (struct frame_info *this_frame, void **this_cache)
   int i;
 
   if (*this_cache)
-    return *this_cache;
+    return (struct sh64_frame_cache *) *this_cache;
 
   gdbarch = get_frame_arch (this_frame);
   cache = sh64_alloc_frame_cache ();
@@ -2370,7 +2366,7 @@ sh64_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 
   /* None found, create a new architecture from the information
      provided.  */
-  tdep = XMALLOC (struct gdbarch_tdep);
+  tdep = XNEW (struct gdbarch_tdep);
   gdbarch = gdbarch_alloc (&info, tdep);
 
   /* Determine the ABI */