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1.1 ! root 1: /* m- file for Apollo machine. ! 2: Copyright (C) 1985, 1986 Free Software Foundation, Inc. ! 3: ! 4: This file is part of GNU Emacs. ! 5: ! 6: GNU Emacs is distributed in the hope that it will be useful, ! 7: but WITHOUT ANY WARRANTY. No author or distributor ! 8: accepts responsibility to anyone for the consequences of using it ! 9: or for whether it serves any particular purpose or works at all, ! 10: unless he says so in writing. Refer to the GNU Emacs General Public ! 11: License for full details. ! 12: ! 13: Everyone is granted permission to copy, modify and redistribute ! 14: GNU Emacs, but only under the conditions described in the ! 15: GNU Emacs General Public License. A copy of this license is ! 16: supposed to have been given to you along with GNU Emacs so you ! 17: can know your rights and responsibilities. It should be in a ! 18: file named COPYING. Among other things, the copyright notice ! 19: and this notice must be preserved on all copies. */ ! 20: ! 21: ! 22: /* The following three symbols give information on ! 23: the size of various data types. */ ! 24: ! 25: #define SHORTBITS 16 /* Number of bits in a short */ ! 26: ! 27: #define INTBITS 32 /* Number of bits in an int */ ! 28: ! 29: #define LONGBITS 32 /* Number of bits in a long */ ! 30: ! 31: /* 68000 has lowest-numbered byte as most significant */ ! 32: ! 33: #define BIG_ENDIAN ! 34: ! 35: /* Define how to take a char and sign-extend into an int. ! 36: On machines where char is signed, this is a no-op. */ ! 37: ! 38: #define SIGN_EXTEND_CHAR(c) (c) ! 39: ! 40: /* Say this machine is a 68000 */ ! 41: ! 42: /* #define m68000 */ /* Done by the C compiler */ ! 43: ! 44: #define APOLLO ! 45: ! 46: /* Assume we use s-bsd4-3.h for system version 10. */ ! 47: ! 48: #ifdef BSD4_3 ! 49: #define APOLLO_SR10 ! 50: #endif ! 51: ! 52: /* Use type int rather than a union, to represent Lisp_Object */ ! 53: ! 54: #define NO_UNION_TYPE ! 55: ! 56: /* Do not define LOAD_AVE_TYPE or LOAD_AVE_CVT ! 57: since there is no /dev/kmem */ ! 58: ! 59: /* Define CANNOT_DUMP because it is impossible to dump. */ ! 60: ! 61: #define CANNOT_DUMP ! 62: ! 63: /* Define VIRT_ADDR_VARIES because the virtual addresses of ! 64: pure and impure space as loaded can vary, and even their ! 65: relative order cannot be relied on. */ ! 66: ! 67: #define VIRT_ADDR_VARIES ! 68: ! 69: /* Define HAVE_ALLOCA because we use the system's version of alloca. */ ! 70: ! 71: #define HAVE_ALLOCA ! 72: ! 73: /* DN460 has a 28 bit virtual address space, and 26 bits are often used */ ! 74: ! 75: #define VALBITS 26 ! 76: #define GCTYPEBITS 5 ! 77: ! 78: /* Prevent -lg from being used for debugging. Not needed. */ ! 79: ! 80: #define LIBS_DEBUG ! 81: ! 82: /* Must use the system's termcap. It does special things. */ ! 83: ! 84: #define LIBS_TERMCAP -ltermcap ! 85: ! 86: /* Must use the system's malloc and alloca. */ ! 87: ! 88: #define SYSTEM_MALLOC ! 89: ! 90: /* No crt0 is needed, but control where environ is allocated. */ ! 91: ! 92: #define START_FILES pre-crt0.o ! 93: ! 94: /* Apollo's bcopy said to lose on more than 16k bytes in SR9.5. */ ! 95: ! 96: #ifndef APOLLO_SR10 ! 97: #undef BSTRING ! 98: #endif
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