1#include <m68k/m68k.h> 2 3/* Get generic NetBSD definitions. */ 4 5#include <netbsd.h> 6 7#define TARGET_DEFAULT (MASK_BITFIELD|MASK_68881|MASK_68020) 8 9/* Define __HAVE_68881__ in preprocessor, unless -msoft-float is specified. 10 This will control the use of inline 68881 insns in certain macros. */ 11 12#undef CPP_SPEC 13#define CPP_SPEC "%{!msoft-float:-D__HAVE_68881__ -D__HAVE_FPU__} %{posix:-D_POSIX_SOURCE}" 14 15#undef ASM_SPEC 16#define ASM_SPEC " %| %{m68030} %{m68040} %{m68060} %{fpic:-k} %{fPIC:-k -K}" 17 18/* Names to predefine in the preprocessor for this target machine. */ 19 20#define CPP_PREDEFINES "-Dunix -Dm68k -Dmc68000 -Dmc68020 -D__NetBSD__ -Asystem(unix) -Asystem(NetBSD) -Acpu(m68k) -Amachine(m68k)" 21 22/* Make gcc agree with <machine/ansi.h> */ 23 24#undef SIZE_TYPE 25#define SIZE_TYPE "unsigned int" 26 27#undef PTRDIFF_TYPE 28#define PTRDIFF_TYPE "int" 29 30#undef WCHAR_TYPE 31#define WCHAR_TYPE "int" 32 33#undef WCHAR_UNSIGNED 34#define WCHAR_UNSIGNED 0 35 36#undef WCHAR_TYPE_SIZE 37#define WCHAR_TYPE_SIZE 32 38 39/* Every structure or union's size must be a multiple of 2 bytes. */ 40 41#define STRUCTURE_SIZE_BOUNDARY 16 42 43/* This is BSD, so it wants DBX format. */ 44 45#define DBX_DEBUGGING_INFO 46 47/* Do not break .stabs pseudos into continuations. */ 48 49#define DBX_CONTIN_LENGTH 0 50 51/* This is the char to use for continuation (in case we need to turn 52 continuation back on). */ 53 54#define DBX_CONTIN_CHAR '?' 55 56/* Don't default to pcc-struct-return, because gcc is the only compiler, and 57 we want to retain compatibility with older gcc versions. */ 58#define DEFAULT_PCC_STRUCT_RETURN 0 59 60/* Until they use ELF or something that handles dwarf2 unwinds 61 and initialization stuff better. */ 62#define DWARF2_UNWIND_INFO 0 63 64