* config/xtensa/xtensa.c (function_arg): Handle 16-byte aligned args.

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

diff --git a/gcc/config/xtensa/linux.h b/gcc/config/xtensa/linux.h
index 1930bac..0b3b077 100644 (file)
--- a/gcc/config/xtensa/linux.h
+++ b/gcc/config/xtensa/linux.h
@@ -19,14 +19,7 @@ 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.  */
 
-#define TARGET_OS_CPP_BUILTINS()                               \
-  do {                                                         \
-    builtin_define_std ("linux");                              \
-    builtin_define_std ("unix");                               \
-    builtin_define ("__ELF__");                                        \
-    builtin_define ("__gnu_linux__");                          \
-    builtin_assert ("system=posix");                           \
-  } while (0)
+#define TARGET_OS_CPP_BUILTINS() LINUX_TARGET_OS_CPP_BUILTINS()
 
 #undef SUBTARGET_CPP_SPEC
 #define SUBTARGET_CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
@@ -34,16 +27,21 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #undef TARGET_VERSION
 #define TARGET_VERSION fputs (" (Xtensa GNU/Linux with ELF)", stderr);
 
-#undef ASM_SPEC
-#define ASM_SPEC "%{v} %{mno-density:--no-density} \
-                  %{mtext-section-literals:--text-section-literals} \
-                  %{mno-text-section-literals:--no-text-section-literals} \
-                 %{mtarget-align:--target-align} \
-                 %{mno-target-align:--no-target-align} \
-                 %{mlongcalls:--longcalls} \
-                 %{mno-longcalls:--no-longcalls}"
+#undef WCHAR_TYPE
+#define WCHAR_TYPE "long int"
+
+#undef WCHAR_TYPE_SIZE
+#define WCHAR_TYPE_SIZE 32
 
-#undef ASM_FINAL_SPEC
+#undef ASM_SPEC
+#define ASM_SPEC \
+ "%{v} \
+  %{mtext-section-literals:--text-section-literals} \
+  %{mno-text-section-literals:--no-text-section-literals} \
+  %{mtarget-align:--target-align} \
+  %{mno-target-align:--no-target-align} \
+  %{mlongcalls:--longcalls} \
+  %{mno-longcalls:--no-longcalls}"
 
 #undef LINK_SPEC
 #define LINK_SPEC \