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1.1 ! root 1: #include "m68k/m68k.h" ! 2: ! 3: /* See m68k.h. 7 means 68020 with 68881. */ ! 4: ! 5: #define TARGET_DEFAULT 7 ! 6: ! 7: /* Define __HAVE_68881__ in preprocessor, unless -msoft-float is specified. ! 8: This will control the use of inline 68881 insns in certain macros. */ ! 9: ! 10: #define CPP_SPEC "%{!msoft-float:-D__HAVE_68881__ -D__HAVE_FPU__}" ! 11: ! 12: /* Names to predefine in the preprocessor for this target machine. */ ! 13: ! 14: #define CPP_PREDEFINES "-Dmc68000 -Dmc68020 -Dhp300 -Dhp9000 -Dunix -Asystem(unix) -Asystem(bsd) -Acpu(m68k) -Amachine(m68k)" ! 15: ! 16: /* Link with libg.a when debugging, for dbx's sake. */ ! 17: ! 18: #define LIB_SPEC "%{g:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p} " ! 19: ! 20: /* Every structure or union's size must be a multiple of 2 bytes. */ ! 21: ! 22: #define STRUCTURE_SIZE_BOUNDARY 16 ! 23: ! 24: /* This is BSD, so it wants DBX format. */ ! 25: ! 26: #define DBX_DEBUGGING_INFO ! 27: ! 28: /* Do not break .stabs pseudos into continuations. */ ! 29: ! 30: #define DBX_CONTIN_LENGTH 0 ! 31: ! 32: /* This is the char to use for continuation (in case we need to turn ! 33: continuation back on). */ ! 34: ! 35: #define DBX_CONTIN_CHAR '?' ! 36: ! 37: /* Don't use the `xsfoo;' construct in DBX output; this system ! 38: doesn't support it. */ ! 39: ! 40: #define DBX_NO_XREFS ! 41: ! 42: /* Don't default to pcc-struct-return, because gcc is the only compiler, and ! 43: we want to retain compatibility with older gcc versions. */ ! 44: #define DEFAULT_PCC_STRUCT_RETURN 0
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