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#define TARGET_OS_CPP_BUILTINS() \
do \
{ \
NETBSD_OS_CPP_BUILTINS_AOUT(); \
builtin_define_std ("unix"); \
builtin_define_std ("m68k"); \
builtin_define_std ("mc68000"); \
builtin_define_std ("mc68020"); \
builtin_assert ("cpu=m68k"); \
builtin_assert ("machine=m68k"); \
} \
while (0)
#include <m68k/m68k.h>
/* Get generic NetBSD definitions. */
#include <netbsd.h>
#include <netbsd-aout.h>
#define TARGET_DEFAULT (MASK_BITFIELD|MASK_68881|MASK_68020)
#define EXTRA_SPECS \
{ "netbsd_cpp_spec", NETBSD_CPP_SPEC },
/* 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__} %(netbsd_cpp_spec)"
#undef ASM_SPEC
#define ASM_SPEC " %| %{m68030} %{m68040} %{m68060} %{fpic:-k} %{fPIC:-k -K}"
/* Make gcc agree with <machine/ansi.h> */
#undef SIZE_TYPE
#define SIZE_TYPE "unsigned int"
#undef PTRDIFF_TYPE
#define PTRDIFF_TYPE "int"
/* 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 1
/* 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
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