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Annotation of gcc/config/m68k/netbsd.h, revision 1.1.1.1

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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