freebsd.h (ASM_SPEC): Define.

	* config/sparc/freebsd.h (ASM_SPEC): Define.
	* config/sparc/vxworks.h (ASM_SPEC): Define.

From-SVN: r169867

gcc/ChangeLog

 2011-02-06  Joseph Myers  <joseph@codesourcery.com>
 
+	* config/sparc/freebsd.h (ASM_SPEC): Define.
+	* config/sparc/vxworks.h (ASM_SPEC): Define.
+
+2011-02-06  Joseph Myers  <joseph@codesourcery.com>
+
 	* config/sparc/sol2-bi.h (CC1_SPEC): Remove %{sun4:} %{target:}.
 
 2011-02-06  Steven Bosscher  <steven@gcc.gnu.org>

gcc/config/sparc/freebsd.h

 /* Definitions for Sun SPARC64 running FreeBSD using the ELF format
-   Copyright (C) 2001, 2002, 2004, 2005, 2006, 2007, 2010
+   Copyright (C) 2001, 2002, 2004, 2005, 2006, 2007, 2010, 2011
    Free Software Foundation, Inc.
    Contributed by David E. O'Brien <obrien@FreeBSD.org> and BSDi.
 
@@ -30,6 +30,9 @@ along with GCC; see the file COPYING3.  If not see
 #define CPP_CPU64_DEFAULT_SPEC \
   "-D__sparc64__ -D__sparc_v9__ -D__sparcv9 -D__arch64__"
 
+#undef ASM_SPEC
+#define ASM_SPEC "%{fpic|fPIC|fpie|fPIE:-K PIC} %(asm_cpu)"
+
 #define LINK_SPEC "%(link_arch)						\
   %{!mno-relax:%{!r:-relax}}						\
   %{p:%nconsider using '-pg' instead of '-p' with gprof(1)}		\

gcc/config/sparc/vxworks.h

 /* Definitions of target machine for GNU compiler,
    for SPARC targeting the VxWorks run time environment.
-   Copyright (C) 2007, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2007, 2010, 2011 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -33,6 +33,9 @@ along with GCC; see the file COPYING3.  If not see
 #undef CPP_SUBTARGET_SPEC
 #define CPP_SUBTARGET_SPEC VXWORKS_ADDITIONAL_CPP_SPEC
 
+#undef ASM_SPEC
+#define ASM_SPEC "%{fpic|fPIC|fpie|fPIE:-K PIC} %(asm_cpu)"
+
 #undef LIB_SPEC
 #define LIB_SPEC VXWORKS_LIB_SPEC
 #undef LINK_SPEC