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Annotation of gcc/config/m68k/netbsd.h, revision 1.1

1.1     ! root        1: #include <m68k/m68k.h>
        !             2: 
        !             3: /* Get generic NetBSD definitions.  */
        !             4: 
        !             5: #include <netbsd.h>
        !             6: 
        !             7: 
        !             8: /* See m68k.h.  7 means 68020 with 68881.  */
        !             9: 
        !            10: #define TARGET_DEFAULT 7
        !            11: 
        !            12: /* Define __HAVE_68881__ in preprocessor, unless -msoft-float is specified.
        !            13:    This will control the use of inline 68881 insns in certain macros.  */
        !            14: 
        !            15: #undef CPP_SPEC
        !            16: #define CPP_SPEC "%{!msoft-float:-D__HAVE_68881__ -D__HAVE_FPU__} %{posix:-D_POSIX_SOURCE}"
        !            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 use the `xsfoo;' construct in DBX output; this system
        !            57:    doesn't support it.  */
        !            58: 
        !            59: #define DBX_NO_XREFS
        !            60: 
        !            61: /* Don't default to pcc-struct-return, because gcc is the only compiler, and
        !            62:    we want to retain compatibility with older gcc versions.  */
        !            63: #define DEFAULT_PCC_STRUCT_RETURN 0

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