* config/xtensa/xtensa.h (ASM_OUTPUT_POOL_PROLOGUE): Do not emit a

[pf3gnuchains/gcc-fork.git] / gcc / config / xtensa / elf.h

diff --git a/gcc/config/xtensa/elf.h b/gcc/config/xtensa/elf.h
index 849be87..34cf379 100644 (file)
--- a/gcc/config/xtensa/elf.h
+++ b/gcc/config/xtensa/elf.h
@@ -16,12 +16,12 @@ for more details.
 
 You should have received a copy of the GNU General Public License
 along with GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.  */
+Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA.  */
 
 #define TARGET_SECTION_TYPE_FLAGS xtensa_multibss_section_type_flags
 
-/* Don't assume anything about the header files. */
+/* Don't assume anything about the header files.  */
 #define NO_IMPLICIT_EXTERN_C
 
 #undef ASM_APP_ON
@@ -56,7 +56,8 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #define LIB_SPEC "-lc -lsim -lc -lhandlers-sim -lhal"
 
 #undef STARTFILE_SPEC
-#define STARTFILE_SPEC "crt1-sim%O%s crti%O%s crtbegin%O%s _vectors%O%s"
+#define STARTFILE_SPEC \
+  "crt1-sim%O%s crt0%O%s crti%O%s crtbegin%O%s _vectors%O%s"
 
 #undef ENDFILE_SPEC
 #define ENDFILE_SPEC "crtend%O%s crtn%O%s"  
@@ -79,15 +80,23 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 /* Do not force "-fpic" for this target.  */
 #define XTENSA_ALWAYS_PIC 0
 
-/* Redefine the standard ELF version of ASM_DECLARE_FUNCTION_SIZE to
-   allow adding the ".end literal_prefix" directive at the end of the
-   function.  */
-#undef ASM_DECLARE_FUNCTION_SIZE
-#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)           \
-  do                                                           \
-    {                                                          \
-      if (!flag_inhibit_size_directive)                                \
-       ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME);                 \
-      XTENSA_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL);         \
-    }                                                          \
-  while (0)
+/* Search for headers in $tooldir/arch/include and for libraries and
+   startfiles in $tooldir/arch/lib.  */
+#define GCC_DRIVER_HOST_INITIALIZATION \
+do \
+{ \
+  char *tooldir, *archdir; \
+  tooldir = concat (tooldir_base_prefix, spec_machine, \
+                   dir_separator_str, NULL); \
+  if (!IS_ABSOLUTE_PATH (tooldir)) \
+    tooldir = concat (standard_exec_prefix, spec_machine, dir_separator_str, \
+                     spec_version, dir_separator_str, tooldir, NULL); \
+  archdir = concat (tooldir, "arch", dir_separator_str, NULL); \
+  add_prefix (&startfile_prefixes, \
+             concat (archdir, "lib", dir_separator_str, NULL), \
+             "GCC", PREFIX_PRIORITY_LAST, 0, 1); \
+  add_prefix (&include_prefixes, archdir, \
+             "GCC", PREFIX_PRIORITY_LAST, 0, 0); \
+  } \
+while (0)
+