initial commit

1 files changed, 63 insertions, 0 deletions

diff --git a/gcc/config/m68k/netbsd.h b/gcc/config/m68k/netbsd.h
new file mode 100755
index 0000000..6bd9161
--- /dev/null
+++ b/gcc/config/m68k/netbsd.h
@@ -0,0 +1,63 @@
+#include <m68k/m68k.h>
+
+/* Get generic NetBSD definitions.  */
+
+#include <netbsd.h>
+
+#define TARGET_DEFAULT (MASK_BITFIELD|MASK_68881|MASK_68020)
+
+/* Define __HAVE_68881__ in preprocessor, unless -msoft-float is specified.
+   This will control the use of inline 68881 insns in certain macros.  */
+
+#undef CPP_SPEC
+#define CPP_SPEC "%{!msoft-float:-D__HAVE_68881__ -D__HAVE_FPU__} %{posix:-D_POSIX_SOURCE}"
+
+#undef ASM_SPEC
+#define ASM_SPEC " %| %{m68030} %{m68040} %{m68060} %{fpic:-k} %{fPIC:-k -K}"
+
+/* Names to predefine in the preprocessor for this target machine.  */
+
+#define CPP_PREDEFINES "-Dunix -Dm68k -Dmc68000 -Dmc68020 -D__NetBSD__ -Asystem(unix) -Asystem(NetBSD) -Acpu(m68k) -Amachine(m68k)"
+
+/* 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 "int"
+
+#undef WCHAR_UNSIGNED
+#define WCHAR_UNSIGNED 0
+
+#undef WCHAR_TYPE_SIZE
+#define WCHAR_TYPE_SIZE 32
+
+/* Every structure or union's size must be a multiple of 2 bytes.  */
+
+#define STRUCTURE_SIZE_BOUNDARY 16
+
+/* This is BSD, so it wants DBX format.  */
+
+#define DBX_DEBUGGING_INFO
+
+/* Do not break .stabs pseudos into continuations.  */
+
+#define DBX_CONTIN_LENGTH 0
+
+/* This is the char to use for continuation (in case we need to turn
+   continuation back on).  */
+
+#define DBX_CONTIN_CHAR '?'
+
+/* 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
+
+/* Until they use ELF or something that handles dwarf2 unwinds
+   and initialization stuff better.  */
+#define DWARF2_UNWIND_INFO 0
+