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/* machine description file for Sun 4 SPARC.
Copyright (C) 1987, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
2008 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 3 of the License, 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. If not, see <http://www.gnu.org/licenses/>. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="note"
NOTE-START
Use -opsystem=sunos4 for operating system version 4, and
-opsystem=bsd4-2 for earlier versions.
NOTE-END */
/* Define WORDS_BIG_ENDIAN if lowest-numbered byte in a word
is the most significant byte. */
#define WORDS_BIG_ENDIAN
/* Define NO_ARG_ARRAY if you cannot take the address of the first of a
* group of arguments and treat it as an array of the arguments. */
#define NO_ARG_ARRAY
/* __sparc__ is defined by the compiler by default. */
/* XINT must explicitly sign-extend
This flag only matters if you use USE_LISP_UNION_TYPE. */
#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)
/* Mask for address bits within a memory segment */
#define SEGMENT_MASK (SEGSIZ - 1)
#ifdef __arch64__ /* GCC, 64-bit ABI. */
#define BITS_PER_LONG 64
#ifdef __linux__
#undef START_FILES
#define START_FILES pre-crt0.o /usr/lib64/crt1.o /usr/lib64/crti.o
/* The duplicate -lgcc is intentional in the definition of LIB_STANDARD.
The reason is that some functions in libgcc.a call functions from libc.a,
and some libc.a functions need functions from libgcc.a. Since most
versions of ld are one-pass linkers, we need to mention -lgcc twice,
or else we risk getting unresolved externals. */
#undef LIB_STANDARD
#define LIB_STANDARD -lgcc -lc -lgcc /usr/lib64/crtn.o
#endif
#ifndef _LP64
#define _LP64 /* Done on Alpha -- not sure if it
should be here. -- fx */
#endif
#endif
/* arch-tag: 0a6f7882-33fd-4811-9832-7466c51e50f7
(do not change this comment) */
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