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Annotation of GNUtools/emacs/src/m-tahoe.h, revision 1.1

1.1     ! root        1: /* m- file for tahoe.
        !             2:    Copyright (C) 1985 Free Software Foundation, Inc.
        !             3: 
        !             4: This file is part of GNU Emacs.
        !             5: 
        !             6: GNU Emacs is free software; you can redistribute it and/or modify
        !             7: it under the terms of the GNU General Public License as published by
        !             8: the Free Software Foundation; either version 1, or (at your option)
        !             9: any later version.
        !            10: 
        !            11: GNU Emacs is distributed in the hope that it will be useful,
        !            12: but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            14: GNU General Public License for more details.
        !            15: 
        !            16: You should have received a copy of the GNU General Public License
        !            17: along with GNU Emacs; see the file COPYING.  If not, write to
        !            18: the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
        !            19: 
        !            20: 
        !            21: /* The following three symbols give information on
        !            22:  the size of various data types.  */
        !            23: 
        !            24: #define SHORTBITS 16           /* Number of bits in a short */
        !            25: 
        !            26: #define INTBITS 32             /* Number of bits in an int */
        !            27: 
        !            28: #define LONGBITS 32            /* Number of bits in a long */
        !            29: 
        !            30: /* lowest-numbered byte is most significant */
        !            31: 
        !            32: #define BIG_ENDIAN
        !            33: 
        !            34: /* XINT must explicitly sign-extend */
        !            35: 
        !            36: #define EXPLICIT_SIGN_EXTEND
        !            37: 
        !            38: /* Define how to take a char and sign-extend into an int.
        !            39:    On machines where char is signed, this is a no-op.  */
        !            40: 
        !            41: #define SIGN_EXTEND_CHAR(c) (c)
        !            42: 
        !            43: /* Say this machine is a tahoe */
        !            44: 
        !            45: #ifndef tahoe
        !            46: #define tahoe
        !            47: #endif /* not tahoe */
        !            48: 
        !            49: /* Use type int rather than a union, to represent Lisp_Object */
        !            50: 
        !            51: #define NO_UNION_TYPE
        !            52: 
        !            53: /* crt0.c should use the vax-bsd style of entry, with no dummy args.  */
        !            54: 
        !            55: #define CRT0_DUMMIES
        !            56: 
        !            57: /* crt0.c should define a symbol `start' and do .globl with a dot.  */
        !            58: 
        !            59: #define DOT_GLOBAL_START
        !            60: 
        !            61: /* Data type of load average, as read out of kmem.  */
        !            62: 
        !            63: #define LOAD_AVE_TYPE double
        !            64: 
        !            65: /* Convert that into an integer that is 100 for a load average of 1.0  */
        !            66: 
        !            67: #define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
        !            68: 
        !            69: /* This triggers some stuff to avoid a compiler bug */
        !            70: 
        !            71: #define TAHOE_REGISTER_BUG
        !            72: 
        !            73: /* System provides alloca.  */
        !            74: 
        !            75: #define HAVE_ALLOCA
        !            76: 
        !            77: /* Control header files used by loadst.c.
        !            78:    Some users report machines have dkstat.h while others report dk.h,
        !            79:    so it's hard to tell what this should say.  */
        !            80: 
        !            81: #ifdef BSD
        !            82: #define DKSTAT_HEADER_FILE
        !            83: #endif

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