Initial revision

From-SVN: r8056

gcc/config/sparc/netbsd.h

+#include "sparc/sparc.h"
+
+/* Get generic NetBSD definitions.  */
+
+#include "netbsd.h"
+
+/* Names to predefine in the preprocessor for this target machine.  */
+
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES "-Dunix -Dsparc -D__NetBSD__ -Asystem(unix) -Asystem(NetBSD) -Acpu(sparc) -Amachine(sparc)"
+
+/* Make gcc agree with <machine/ansi.h> */
+
+#undef SIZE_TYPE
+#define SIZE_TYPE "unsigned int"
+
+#undef PTRDIFF_TYPE
+#define PTRDIFF_TYPE "int"
+
+#undef WCHAR_TYPE
+#define WCHAR_TYPE "short unsigned int"
+#define WCHAR_UNSIGNED 1
+
+#undef WCHAR_TYPE_SIZE
+#define WCHAR_TYPE_SIZE 16
+
+/* This is BSD, so it wants DBX format.  */
+
+#define DBX_DEBUGGING_INFO
+
+/* This is the char to use for continuation (in case we need to turn
+   continuation back on).  */
+
+#define DBX_CONTIN_CHAR '?'
+
+/* Don't use the `xsfoo;' construct in DBX output; this system
+   doesn't support it.  */
+
+#define DBX_NO_XREFS
+
+/* Don't default to pcc-struct-return, because gcc is the only compiler, and
+   we want to retain compatibility with older gcc versions.  */
+#define DEFAULT_PCC_STRUCT_RETURN 0