* configure.ac: Use AC_CHECK_DECLS instead of gcc_AC_CHECK_DECLS

[deliverable/binutils-gdb.git] / gdb / sparc64-tdep.c

diff --git a/gdb/sparc64-tdep.c b/gdb/sparc64-tdep.c
index 49030779ee500efcab6b4898b9ed40919e733378..95562ba0b80b5fa81d7f29766b1982dddbc31561 100644 (file)
--- a/gdb/sparc64-tdep.c
+++ b/gdb/sparc64-tdep.c
@@ -544,8 +544,12 @@ sparc64_frame_prev_register (struct frame_info *next_frame, void **this_cache,
       && regnum >= SPARC_O0_REGNUM && regnum <= SPARC_O7_REGNUM)
     regnum += (SPARC_I0_REGNUM - SPARC_O0_REGNUM);
 
-  frame_register_unwind (next_frame, regnum,
-                        optimizedp, lvalp, addrp, realnump, valuep);
+  *optimizedp = 0;
+  *lvalp = lval_register;
+  *addrp = 0;
+  *realnump = regnum;
+  if (valuep)
+    frame_unwind_register (next_frame, regnum, valuep);
 }
 
 static const struct frame_unwind sparc64_frame_unwind =
@@ -568,8 +572,7 @@ sparc64_frame_base_address (struct frame_info *next_frame, void **this_cache)
   struct sparc_frame_cache *cache =
     sparc64_frame_cache (next_frame, this_cache);
 
-  /* ??? Should we take BIAS into account here?  */
-  return cache->base;
+  return cache->base + BIAS;
 }
 
 static const struct frame_base sparc64_frame_base =
@@ -752,7 +755,7 @@ sparc64_store_arguments (struct regcache *regcache, int nargs,
 
   for (i = 0; i < nargs; i++)
     {
-      struct type *type = VALUE_TYPE (args[i]);
+      struct type *type = value_type (args[i]);
       int len = TYPE_LENGTH (type);
 
       if (sparc64_structure_or_union_p (type))
@@ -851,7 +854,7 @@ sparc64_store_arguments (struct regcache *regcache, int nargs,
   for (i = 0; i < nargs; i++)
     {
       char *valbuf = VALUE_CONTENTS (args[i]);
-      struct type *type = VALUE_TYPE (args[i]);
+      struct type *type = value_type (args[i]);
       int len = TYPE_LENGTH (type);
       int regnum = -1;
       char buf[16];
@@ -932,11 +935,11 @@ sparc64_store_arguments (struct regcache *regcache, int nargs,
              gdb_assert (element < 6);
              regnum = SPARC_O0_REGNUM + element;
              regcache_cooked_write (regcache, regnum, valbuf);
-             regcache_cooked_write (regcache, regnum + 1, valbuf);
+             regcache_cooked_write (regcache, regnum + 1, valbuf + 8);
            }
        }
 
-      /* Always store the argument in memeory.  */
+      /* Always store the argument in memory.  */
       write_memory (sp + element * 8, valbuf, len);
       element += ((len + 7) / 8);
     }