* sparc64-tdep.c (sparc64_store_arguments): Fix handling of

`float' arguments.
23 years ago · 8ada74e3cc
2 changed files with 8 additions and 2 deletions
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@ -1,3 +1,8 @@
+2004-01-04  Mark Kettenis  <kettenis@gnu.org>
+
+	* sparc64-tdep.c (sparc64_store_arguments): Fix handling of
+	`float' arguments.
+
 2004-01-04  Mark Kettenis  <kettenis@gnu.org>

 	* sparc64-tdep.c (sparc64_store_floating_fields): Update comment
--- a/gdb/sparc64-tdep.c
+++ b/gdb/sparc64-tdep.c
@ -911,10 +911,11 @@ sparc64_store_arguments (struct regcache *regcache, int nargs,
                 undefined."  Even though the psABI says that "the
                 left half is undefined", set it to zero here.  */
 	      memset (buf, 0, 4);
-	      valbuf = memcpy (buf + 4, valbuf, 4);
+	      memcpy (buf + 4, valbuf, 4);
+	      valbuf = buf;
 	      len = 8;
 	      if (element < 16)
-		regnum = SPARC64_D0_REGNUM;
+		regnum = SPARC64_D0_REGNUM + element;
 	    }
 	}
      else