/* Configuration file for the NeXT machine. Copyright (C) 1990 Free Software Foundation, Inc. This file is part of GNU Emacs. GNU Emacs is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Emacs is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Emacs; see the file COPYING. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* Say this machine is a next if not previously defined */ #ifndef NeXT #define NeXT #endif /* Define WORDS_BIG_ENDIAN iff lowest-numbered byte in a word is the most significant byte. */ /* Let the compiler tell us. */ #ifdef __BIG_ENDIAN__ #define WORDS_BIG_ENDIAN #endif /* Define how to take a char and sign-extend into an int. On machines where char is signed, this is a no-op. */ #define SIGN_EXTEND_CHAR(c) (c) /* Use type int rather than a union, to represent Lisp_Object */ #define NO_UNION_TYPE /* XINT must explicitly sign-extend */ #define EXPLICIT_SIGN_EXTEND /* Data type of load average, as read out of kmem. */ #define LOAD_AVE_TYPE long /* Convert that into an integer that is 100 for a load average of 1.0 */ #define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE) /* Say that the text segment of a.out includes the header; the header actually occupies the first few bytes of the text segment and is counted in hdr.a_text. */ #define A_TEXT_OFFSET(HDR) sizeof (HDR) /* Mask for address bits within a memory segment */ #define SEGSIZ 0x20000 #define SEGMENT_MASK (SEGSIZ - 1) #define HAVE_ALLOCA #define SYSTEM_MALLOC #define HAVE_UNIX_DOMAIN #define LIB_X11_LIB -L/usr/lib/X11 -lX11 /* This avoids a problem in Xos.h when using co-Xist 3.01. */ #define X_NOT_POSIX /* Conflicts in process.c between ioctl.h & tty.h use of t_foo fields */ #define NO_T_CHARS_DEFINES /* Use our own unexec routines */ #define UNEXEC unexnext.o /* We don't have a g library either, so override the -lg LIBS_DEBUG switch */ #define LIBS_DEBUG /* We don't have a libgcc.a, so we can't let LIB_GCC default to -lgcc */ #define LIB_GCC #if 0 /* ohl@chico.harvard.edu says to do this. */ /* Compile "strict bsd" to avoid warnings from include files */ #define C_SWITCH_MACHINE -bsd #endif /* Link this program just by running cc. */ #define ORDINARY_LINK /* start_of_text isn't actually used, so make it compile without error. */ #define TEXT_START 0 /* This seems to be right for end_of_text, but it may not be used anyway. */ #define TEXT_END get_etext () /* This seems to be right for end_of_data, but it may not be used anyway. */ #define DATA_END get_edata () /* Defining KERNEL_FILE causes lossage because sys/file.h stupidly gets confused by it. */ #undef KERNEL_FILE #define LD_SWITCH_MACHINE -X -noseglinkedit #define environ _environ #if 0 /* This is ok for NeXT system version 3.0 or above. */ /* Where to find the kernel, for load average. */ #define KERNEL_FILE "/mach" #endif /* This should be true for recent NeXT systems. At least since 3.2. */ #define HAVE_MACH_MACH_H