Only call {set,clear}_semaphore probe function if they are not NULL

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

diff --git a/gdb/alpha-tdep.c b/gdb/alpha-tdep.c
index 7696b42e124d120749d424a05827d7ef4e11c29f..9e4a8d89f19a4511bae8793df0a45d3ba41236a0 100644 (file)
--- a/gdb/alpha-tdep.c
+++ b/gdb/alpha-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for the ALPHA architecture, for GDB, the GNU Debugger.
 
-   Copyright (C) 1993-2013 Free Software Foundation, Inc.
+   Copyright (C) 1993-2014 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -31,7 +31,6 @@
 #include "dis-asm.h"
 #include "symfile.h"
 #include "objfiles.h"
-#include "gdb_string.h"
 #include "linespec.h"
 #include "regcache.h"
 #include "reggroups.h"
@@ -517,7 +516,7 @@ alpha_extract_return_value (struct type *valtype, struct regcache *regcache,
          break;
 
        case 32:
-         regcache_cooked_read_signed (regcache, ALPHA_V0_REGNUM, &l);
+         regcache_cooked_read_unsigned (regcache, ALPHA_V0_REGNUM, &l);
          read_memory (l, valbuf, 32);
          break;