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This commit is contained in:
Jim Blandy 1991-12-13 18:49:49 +00:00
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commit 20c428fd9d
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91
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/* machine description file for AT&T UNIX PC model 7300
Copyright (C) 1986 Free Software Foundation, Inc.
Modified for this machine by mtxinu!rtech!gonzo!daveb
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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="usg5-2-2" */
/* Supposedly now these machines have flexnames.
/* # define SHORTNAMES */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define BIG_ENDIAN
/* XINT must explicitly sign-extend */
#define EXPLICIT_SIGN_EXTEND
/* 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
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
vax, m68000, ns16000 are the ones defined so far. */
# ifndef mc68k
# define mc68k
# endif
#ifndef m68k
#define m68k
#endif
/* Cause crt0.c to define errno. */
#define NEED_ERRNO
/* Data type of load average, as read out of kmem. */
/* These are commented out since it is not supported by this machine. */
/* #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) */
#define SWITCH_ENUM_BUG
/* These three lines were new in 18.50. They were said to permit
a demand-paged executable, but someone else says they don't work.
Someone else says they do. They didn't work because errno was an
initialized variable in crt0.c, and because of %splimit (also therein),
both of which have been fixed now. */
#define SECTION_ALIGNMENT 0x03ff
#define SEGMENT_MASK 0xffff
#define LD_SWITCH_MACHINE -z

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/* alliant.h Alliant machine running system version 2 or 3.
Copyright (C) 1985, 1986, 1987 Free Software Foundation, Inc.
Note that for version 1 of the Alliant system
you should use alliant1.h instead of this file.
Use alliant4.h for version 4.
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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="bsd4-2" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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. */
#ifdef ALLIANT_1
#define NO_ARG_ARRAY
#endif
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
#undef WORD_MACHINE
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
vax, m68000, ns16000, pyramid, orion, tahoe and APOLLO
are the ones defined so far. */
#define ALLIANT
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
/* On Alliants, bitfields are unsigned. */
#define EXPLICIT_SIGN_EXTEND
/* No load average information available for Alliants. */
#undef LOAD_AVE_TYPE
#undef LOAD_AVE_CVT
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
#undef CANNOT_DUMP
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
#undef VIRT_ADDR_VARIES
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
#undef C_ALLOCA
#define HAVE_ALLOCA
#ifdef ALLIANT_1
#define C_ALLOCA
#undef HAVE_ALLOCA
#endif /* ALLIANT_1 */
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
/* Actually, Alliant CONCENTRIX does paging "right":
data pages are copy-on-write, which means that the pure data areas
are shared automatically and remapping is not necessary. */
#define NO_REMAP
/* Alliant needs special crt0.o because system version is not reentrant */
#define START_FILES crt0.o
/* Alliant dependent code for dumping executing image.
See crt0.c code for alliant. */
#define ADJUST_EXEC_HEADER {\
extern int _curbrk, _setbrk;\
_setbrk = _curbrk;\
hdr.a_bss_addr = bss_start;\
unexec_text_start = hdr.a_text_addr;}
/* cc screws up on long names. Try making cpp replace them. */
#ifdef ALLIANT_1
#define Finsert_abbrev_table_description Finsert_abbrev_table_descrip
#define internal_with_output_to_temp_buffer internal_with_output_to_tem
#endif
/* "vector" is a typedef in /usr/include/machine/reg.h, so its use as
a variable name causes errors when compiling under ANSI C. */
#define vector xxvector

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/* altos machine description file Altos 3068 Unix System V Release 2
Copyright (C) 1985, 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="usg5-2" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Vax is not big-endian: lowest numbered byte is least significant,
but 68000's are. */
#define BIG_ENDIAN
/* 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)
#define EXPLICIT_SIGN_EXTEND
/* Use type int rather than a union, to represent Lisp_Object */
#define NO_UNION_TYPE
#define LIB_STANDARD -lc
#ifdef __GNUC__
#define alloca __builtin_alloca
#define HAVE_ALLOCA
#else
#define C_ALLOCA /* we have -lPW and alloca but it's broken!
<vsedev!ron> */
#endif
#define SWITCH_ENUM_BUG
#define NO_REMAP
#define STACK_DIRECTION -1
#undef TERMINFO
#undef CANNOT_DUMP
#undef SHORTNAMES
#define TERMCAP
#define LIBS_TERMCAP -ltermlib
#define PURESIZE 220000
#define ALTOS
#ifdef __GNUC__
#define COFF_ENCAPSULATE
#endif

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/* amdahl machine description file
Copyright (C) 1987 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/*
This file for amdahl_uts created by modifying the template.h
by Jishnu Mukerji 3/1/87
The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="usg5-2-2"
This file works with the Amdahl uts native C compiler. The 5.2u370
compiler is so brain damaged that it is not even worth trying to use it.
*/
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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. */
#undef NO_ARG_ARRAY
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
#define WORD_MACHINE /* not actually used anywhere yet! */
/* 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) (((sign_extend_temp=(c)) & 0x80) \
? (sign_extend_temp | 0xFFFFFF00) \
: (sign_extend_temp))
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
vax, m68000, ns16000, pyramid, orion, tahoe and APOLLO
are the ones defined so far. */
/* uts gets defined automatically */
/* However for clarity define amdahl_uts */
#define amdahl_uts
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#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)*/
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/* #define CANNOT_DUMP
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
/* #define VIRT_ADDR_VARIES*/
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
#define C_ALLOCA
/*#define HAVE_ALLOCA */
#ifdef HAVE_ALLOCA
#define LIB_STANDARD -lPW -lc
#endif
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
/*#define NO_REMAP*/
#define TERMINFO
/* The usual definition of XINT, which involves shifting, does not
sign-extend properly on this machine. */
#define XINT(i) (((sign_extend_temp=(i)) & 0x00800000) \
? (sign_extend_temp | 0xFF000000) \
: (sign_extend_temp & 0x00FFFFFF))
#ifdef emacs /* Don't do this when making xmakefile! */
extern int sign_extend_temp;
#endif
/* The following needed to load the proper crt0.o and to get the
proper declaration of data_start in the #undef NO_REMAP case */
#ifndef NO_REMAP
#define START_FILES pre-crt0.o /lib/crt0.o
#endif
/* Perhaps this means that the optimizer isn't safe to use. */
#define C_OPTIMIZE_SWITCH
/* Put text and data on non-segment boundary; makes image smaller */
#define LD_SWITCH_MACHINE -N
/* When writing the 'xemacs' file, make text segment ro */
#define EXEC_MAGIC 0410
/* Mask for address bits within a memory segment */
#define SEGSIZ 0x10000 /* Should this not be defined elsewhere ? */
#define SEGMENT_MASK (SEGSIZ - 1)
/* Tell alloca.c which direction stack grows. */
#define STACK_DIRECTION -1
/* Compensate for error in signal.h. */
#if NSIG==19
#undef NSIG
#define NSIG 20
#endif

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/* machine description file for Apollo machine.
Copyright (C) 1985, 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="bsd4-2" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* 68000 has lowest-numbered byte as most significant */
#define BIG_ENDIAN
/* 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)
/* Say this machine is a 68000 */
/* #define m68000 */ /* Done by the C compiler */
#define APOLLO
/* Assume we use s-bsd4-3.h for system version 10. */
#ifdef BSD4_3
#define APOLLO_SR10
#endif
/* Use type int rather than a union, to represent Lisp_Object */
#define NO_UNION_TYPE
/* Do not define LOAD_AVE_TYPE or LOAD_AVE_CVT
since there is no /dev/kmem */
/* Define CANNOT_DUMP because it is impossible to dump. */
#define CANNOT_DUMP
/* Define VIRT_ADDR_VARIES because the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on. */
#define VIRT_ADDR_VARIES
/* Define HAVE_ALLOCA because we use the system's version of alloca. */
#define HAVE_ALLOCA
/* DN460 has a 28 bit virtual address space, and 26 bits are often used */
#define VALBITS 26
#define GCTYPEBITS 5
/* Prevent -lg from being used for debugging. Not needed. */
#define LIBS_DEBUG
/* Must use the system's termcap. It does special things. */
#define LIBS_TERMCAP -ltermcap
/* Must use the system's malloc and alloca. */
#define SYSTEM_MALLOC
/* No crt0 is needed, but control where environ is allocated. */
#define START_FILES pre-crt0.o
/* Apollo's bcopy said to lose on more than 16k bytes in SR9.5. */
#ifndef APOLLO_SR10
#undef BSTRING
#endif

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/* machine description file for Data General AViiON.
Copyright (C) 1985, 1986, 1991 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
#define WORD_MACHINE
/* 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)
/* Define DATA_SEG_BITS if pointers need to be corrected with
a segment field. */
#ifdef FIX_ADDRESS
#define DATA_SEG_BITS 0xef000000
#endif
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
Ones defined so far include vax, m68000, ns16000, pyramid,
orion, tahoe, APOLLO and many others */
#ifndef m88k
#define m88k
#endif
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#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) */
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/* #define CANNOT_DUMP */
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
/* #define VIRT_ADDR_VARIES */
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
/* #define C_ALLOCA */
#define HAVE_ALLOCA
#define alloca(x) __builtin_alloca(x)
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
#define NO_REMAP
/* Use 26 bits instead of 24 for internal pointer values */
#define VALBITS 26
#define GCTYPEBITS 5
/* Define ADDR_CORRECT(ADDR) to be a macro to correct an int which is
the bit pattern of a pointer to a byte into an int which is the
number of a byte.
This macro has a default definition which is usually right.
This default definition is a no-op on most machines (where a
pointer looks like an int) but not on all machines. */
#define ADDR_CORRECT(ADDR) ((int)ADDR)
/* Cast pointers to this type to compare them. */
#define PNTR_COMPARISON_TYPE void *
/* Some machines that use COFF executables require that each section
start on a certain boundary *in the COFF file*. Such machines should
define SECTION_ALIGNMENT to a mask of the low-order bits that must be
zero on such a boundary. This mask is used to control padding between
segments in the COFF file.
If SECTION_ALIGNMENT is not defined, the segments are written
consecutively with no attempt at alignment. This is right for
unmodified system V. */
#define SECTION_ALIGNMENT 0x7

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/* machine description file for Celerity.
Copyright (C) 1985, 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="bsd4-2" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define BIG_ENDIAN
/* XINT must explicitly sign extend */
#define EXPLICIT_SIGN_EXTEND
/* 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)
/* celerity preprocessor defines "accel", however the following is clearer */
#define celerity
/* #define NO_UNION_TYPE would be preferable,
but it does not work, and the reason is not yet known. */
#define NO_UNION_TYPE
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE double
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
/* A machine-specific loader switch is needed. */
#define LD_SWITCH_MACHINE -k100000
/* alloca is provided by the system. */
#define HAVE_ALLOCA
/* (short) negative-int doesn't sign-extend correctly */
#define SHORT_CAST_BUG

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/* machine description file for clipper
Copyright (C) 1985, 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
/* #define 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
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
/* #define WORD_MACHINE */
/* 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) ((((int) (c)) << 24) >> 24)
/* #define SIGN_EXTEND_CHAR(c) (c) */
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically */
#define clipper 1
/* Use type int rather than a union, to represent Lisp_Object */
#define NO_UNION_TYPE
/* crt0.c should define a symbol `start' and do .globl with a dot. */
#define DOT_GLOBAL_START
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
/* #define EXPLICIT_SIGN_EXTEND */
/* USG systems I know of running on Vaxes do not actually
support the load average, so disable it for them. */
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE double
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/* #define CANNOT_DUMP */
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
/* #define VIRT_ADDR_VARIES */ /* Karl Kleinpaste says this isn't needed. */
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
#define C_ALLOCA
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
/* #define NO_REMAP */
#ifdef USG
#define TEXT_START 0
#endif /* USG */
#define LD_TEXT_START_ADDR 8000

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/* machine description file for convergent S series.
Copyright (C) 1989 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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 */
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
/* #define WORD_MACHINE */
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically. */
#define m68000
/* Use type int rather than a union, to represent Lisp_Object.
This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#define EXPLICIT_SIGN_EXTEND
/* Data type of load average, as read out of kmem.
These are commented out since it is not supported by this machine. */
#define LOAD_AVE_TYPE double
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/* #define CANNOT_DUMP */
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
#undef VIRT_ADDR_VARIES
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
#define C_ALLOCA
#undef HAVE_ALLOCA
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
#define NO_REMAP
/* Change some things to avoid bugs in compiler. */
#define SWITCH_ENUM_BUG
/* fork(2) and vfork() are the same here. */
#define HAVE_VFORK
/* grows towards lower addresses. */
#define STACK_DIRECTION -1
/* some errno.h's don't actually allocate the variable itself.
Cause crt0.c to define errno. */
#define NEED_ERRNO

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/* machine description file for convex C1.
Copyright (C) 1987 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="bsd4-3" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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.
* Maybe it would be better to simply correct the code. */
#define NO_ARG_ARRAY
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
/* #define WORD_MACHINE */
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically. */
/* convex already defined... */
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* crt0.c should use the vax-bsd style of entry, with no dummy args. */
#define CRT0_DUMMIES
/* crt0.c should define a symbol `start' and do .globl with a dot. */
#define DOT_GLOBAL_START
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE double
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) (int) ((x) * 100.0)
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/* #define CANNOT_DUMP */
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
/*#define VIRT_ADDR_VARIES*/
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
/*#define C_ALLOCA*/
#define HAVE_ALLOCA
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
/* #define NO_REMAP */
/* Addresses on the Convex have the high bit set. */
#define DATA_SEG_BITS (1 << (INTBITS-1))
/* Right shift is logical shift.
And the usual way of handling such machines, which involves
copying the number into sign_extend_temp, does not work
for reasons as yet unknown. */
#define XINT(a) sign_extend_lisp_int (a)
/* Convex uses a special version of unexec. */
#define UNEXEC unexconvex.o
/* you gotta define 'COFF' for post 6.1 unexec. */
#define COFF
#define TEXT_START 0x80001000
/* Posix stuff for Convex OS 8.1 and up. */
#define C_SWITCH_MACHINE -pcc
#define LD_SWITCH_MACHINE \
-e__start -L /usr/lib \
'-A__iob=___ap$$iob' '-A_use_libc_sema=___ap$$use_libc_sema'
/* Use setsid when starting up inferiors. */
#define HAVE_SETSID
/* Use <dirent.h>. */
#define SYSV_SYSTEM_DIR
#define HAVE_CLOSEDIR
#ifdef _POSIX_SOURCE
/* These symbols have been undefined to advance the state of the art. */
#define S_IFMT _S_IFMT
#define S_IFDIR _S_IFDIR
#define S_IREAD _S_IREAD
#define S_IWRITE _S_IWRITE
#define S_IEXEC _S_IEXEC
#endif
/* Ptys may start below ptyp0; call a routine to hunt for where. */
#undef FIRST_PTY_LETTER
#define FIRST_PTY_LETTER first_pty_letter()
#if 0
/*
* Force a K&R compilation and libraries with the Convex V 4.0 C compiler
*/
#define C_SWITCH_MACHINE -pcc
#define LIB_STANDARD -lc_old
#define LIBS_MACHINE -lC2_old
#define LD_SWITCH_MACHINE -X -NL -fn -Enoposix -A__iob=___ap\$$iob \
-A_use_libc_sema=___ap\$$use_libc_sema -L /usr/lib
#endif

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/* machine description file for Cydrome's CYDRA 5 mini super computer
Copyright (C) 1988 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="usg5-3" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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. */
#undef NO_ARG_ARRAY
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
#undef WORD_MACHINE
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
Ones defined so far include vax, m68000, ns16000, pyramid,
orion, tahoe, APOLLO and many others */
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#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) x
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/*#define CANNOT_DUMP*/
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that data space precedes text space,
numerically. */
#undef VIRT_ADDR_VARIES
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
#define C_ALLOCA
#undef HAVE_ALLOCA
/* The data segment in this machine always starts at address 0x10000000.
An address of data cannot be stored correctly in a Lisp object;
we always lose the high bits. We must tell XPNTR to add them back. */
#define DATA_SEG_BITS 0x20000000
#define DATA_START 0x20000000
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
#define NO_REMAP
#define BROKEN_FIONREAD /* We son't even have it */
#define LIBS_MACHINE -lsocket -lnsl
/* Stack grows downward in memory. */
#define STACK_DIRECTION -1
/* The data section in a coff file must be aligned in the file. */
#define DATA_SECTION_ALIGNMENT 0xFFF
/* Compiler won't allow switch (x) when x is an enum. */
#define SWITCH_ENUM_BUG
/* Explain how pty filenames work. */
#define PTY_ITERATION for (i = 47; i >= 0; i--)
#define PTY_NAME_SPRINTF sprintf (ptyname, "/dev/pty%03x", i);
#define PTY_TTY_NAME_SPRINTF sprintf (ptyname, "/dev/ptm%03x", i);
/* We can't do interrupt-driven input, so don't let user try. */
#undef SIGIO

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/* machine description file for the Motorola delta running System V.3.
tested on sys1147 (mvme147 - based system).
Copyright (C) 1986 Free Software Foundation, Inc.
This file is part of GNU Emacs.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY. No author or distributor
accepts responsibility to anyone for the consequences of using it
or for whether it serves any particular purpose or works at all,
unless he says so in writing. Refer to the GNU Emacs General Public
License for full details.
Everyone is granted permission to copy, modify and redistribute
GNU Emacs, but only under the conditions described in the
GNU Emacs General Public License. A copy of this license is
supposed to have been given to you along with GNU Emacs so you
can know your rights and responsibilities. It should be in a
file named COPYING. Among other things, the copyright notice
and this notice must be preserved on all copies. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="usg5-3" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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 */
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
/* #define WORD_MACHINE */
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
vax, m68000, ns16000, pyramid, orion, tahoe and APOLLO
are the ones defined so far. */
#define m68000
#define NO_REMAP
#define HAVE_SYSVIPC
#define HAVE_PTYS
#define SYSV_PTYS
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
#define SWITCH_ENUM_BUG
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#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) */
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/* #define CANNOT_DUMP */
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that data space precedes text space,
numerically. */
/* #define VIRT_ADDR_VARIES */
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
/*#define C_ALLOCA */
/*#define HAVE_ALLOCA */
#ifdef __GNUC__
/* easy. use builtin one. also be sure that no other ones are tried out. */
# define alloca __builtin_alloca
# define HAVE_ALLOCA
# undef C_ALLOCA
#else
# ifdef C_ALLOCA
# define STACK_DIRECTION (-1) /* C_ALLOCA needs to know about stack. */
# else /* C_ALLOCA */
# ifndef HAVE_ALLOCA
# define BAT_ALLOCA /* if not in library, alloca.s needs this. */
# endif /* HAVE_ALLOCA */
# endif /* C_ALLOCA */
#endif /* __GNUC__ */
/* The standard C library is -lcieee, not -lc.
Also use the PW library, which contains alloca.
DO NOT USE -lPW. That version of alloca is broken, at last until version
SVR3V5.1 . -riku@field.fi */
#define LIB_STANDARD -lc
#define LIBS_TERMCAP -lcurses
/* define this if you want to use X11 */
#undef HAVE_X_WINDOWS
#ifdef HAVE_X_WINDOWS
/* debug switches enabled because of some difficulties w/X11 */
# define C_DEBUG_SWITCH -g
# define OBJECTS_MACHINE -lg
# define C_OPTIMIZE_SWITCH
# define CANNOT_DUMP
/*# define XDEBUG*/
# define X11
/* X library implements these. */
# define BSTRING
/* X library is in 'nonstandard' location. */
# define LD_SWITCH_MACHINE -L/usr/lib/X11/
#else
/* No sufficient justification for this. */
/* # define C_DEBUG_SWITCH */
# define C_OPTIMIZE_SWITCH -O
#endif /* HAVE_X_WINDOWS */
/* enable batdevice-dependent code to compile. */
#define BAT68K
#define HAVE_SOCKETS
/* crt0.c should use the vax-bsd style of entry, with no dummy args. */
/* emacs's magic number isn't temacs's;
temacs is writeable text (the default!). */

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/* machine description file for Dual machines using unisoft port.
Copyright (C) 1985 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="note"
NOTE-START
Dual running System V (-machine=dual -opsystem=usg5-2)
As of 17.46, this works except for a few changes
needed in unexec.c.
Dual running Uniplus (-machine=dual -opsystem=unipl5-2)
Works, as of 17.51.
NOTE-END */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define BIG_ENDIAN
/* XINT must explicitly sign-extend */
#define EXPLICIT_SIGN_EXTEND
/* 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
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
vax, m68000, ns16000 are the ones defined so far. */
#ifndef m68000
#define m68000
#endif
/* Data type of load average, as read out of kmem. */
/* These are commented out since it does not really work in uniplus */
/* #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) */
/* Change some things to avoid bugs in compiler */
#define SWITCH_ENUM_BUG 1

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/* machine description file for Elxsi machine (running enix).
Copyright (C) 1986 Free Software Foundation, Inc.
Adapted by John Salmon
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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="usg5-2" */
/* This file was modified by Matt Crawford <matt@tank.uchicago.edu>
to work under Elxsi's 12.0 release of BSD unix. */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
/*#define 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 */
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
/*#define WORD_MACHINE */
/* 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) ((int)c)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
vax, m68000, ns16000, pyramid, orion, tahoe and APOLLO
are the ones defined so far. */
#ifndef elxsi
#define elxsi
#endif
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#define EXPLICIT_SIGN_EXTEND
/* Name of kernel load average variable */
#undef LDAV_SYMBOL
#define LDAV_SYMBOL "avenrun"
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE double
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) (int) ((x) * 100.0)
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise.
The Elxsi can in principle dump, but the necessary changes to
unexec, which involve byte-swapping, were too ugly to install.
If someone submits simple code that supports dumping on the Elxsi,
it can be installed and CANNOT_DUMP can be turned off. */
/* #define CANNOT_DUMP */
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
/* #define VIRT_ADDR_VARIES */
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
#define C_ALLOCA
/*#define HAVE_ALLOCA */
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
/*#define NO_REMAP*/
/* This is a guess for an alternate solution to whatever
problem motivated defining _sobuf in sysdep,c with extern char *_sobuf. */
#define _sobuf xsobuf
/* Address of start of text segment as loaded. */
#define TEXT_START 0x800
/* Tell crt0.c not to define environ. */
#define DONT_NEED_ENVIRON
/* The elxsi has no debugger, so might as well optimize instead
of trying to make a symbol table. */
#define C_DEBUG_SWITCH -O
/* Elxsi uses COFF under both Sys V and BSD environments */
#define COFF
#define ADJUST_EXEC_HEADER {\
extern int _init_brk;\
_init_brk = bss_start;\
}

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/* machine description file for gec63
Copyright (C) 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="usg5-2" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* GEC63 is big-endian: lowest numbered byte is most significant. */
#define BIG_ENDIAN
/* 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)<<24)>>24)
/* Say this machine is a 68000 */
#define gec63
/* Use an int to represent Lisp_Object */
#define NO_UNION_TYPE
/* GEC63 has alloca in the PW/ux63 library. */
#define LIB_STANDARD -lPW -lc
#define HAVE_ALLOCA
/* Do not define LOAD_AVE_TYPE or LOAD_AVE_CVT
since there is no /dev/kmem */
#undef ADDR_CORRECT(x)
#define NO_ARG_ARRAY
#undef TERMCAP
#define TERMINFO
/* Define sizes of portions of a Lisp_Object. */
#define VALBITS 22
#define GCTYPEBITS 5
#define VALAMASK (((1<<VALBITS) - 1)| 0xF0000000L)
#define XTYPE(a) ((enum Lisp_Type) (((a) >> VALBITS) & GCTYPEMASK))
#define XSETTYPE(a, b) ((a) = ((a) & VALAMASK) + ((int)(b) << VALBITS))
#define XPNTR(a) ((a) & VALAMASK)
#define XSETPNTR(a, b) ((a) = ((a) & ~VALAMASK) + ((b) & VALAMASK))
#define XSET(var, type, ptr) \
((var) = ((int)(type) << VALBITS) + ((int) (ptr) & VALAMASK))
/* Move some garbage-collector flag bits to different bit positions. */
#define ARRAY_MARK_FLAG (1 << 27)
#define DONT_COPY_FLAG (1 << 26)
#define NO_REMAP

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/* machine description file for Gould PowerNodes with UTX/32 2.0 and 2.1.
(See MACHINES for older versions.)
* NOTE: If you are running a pre-release of UTX/32 2.1 you should #define
* RELEASE2_1 in config.h. This may also be necessary with un-updated
* official releases of 2.1
Copyright (C) 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="note"
NOTE-START
Gould Power Node (-machine=gould -opsystem=bsd4-2 or bsd4-3)
(gould.h; s-bsd4-2.h or s-bsd4-3.h)
18.36 worked on versions 1.2 and 2.0 of the operating system.
On UTX/32 2.0, use -opsystem=bsd4-3
On UTX/32 1.2 and UTX/32S 1.0, use -opsystem=bsd4-2 and note that compiling
lib-src/sorted-doc tickles a compiler bug: remove the -g flag to cc in the
makefile.
UTX/32 1.3 has a bug in the bcopy library routine. Fix it by
#undef BSTRING in gould.h.
Version 19 incorporates support for releases 2.1 and later of UTX/32.
A site running a pre-release of 2.1 should #define RELEASE2_1 in config.h.
NOTE-END */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
/* #define WORD_MACHINE */
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically */
#ifndef GOULD
#define GOULD
#endif
/* sel is an old preprocessor name on gould machines
- it is no longer needed and interferes with a variable in xmenu.c */
#undef sel
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#define EXPLICIT_SIGN_EXTEND
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE double
/* 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)
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/* #define CANNOT_DUMP */
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
#define VIRT_ADDR_VARIES
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
#define C_ALLOCA
#define STACK_DIRECTION -1 /* grows towards lower addresses on Gould UTX/32 */
/* No need to extend the user stack. */
/* If this is a 2.1 system, COFF will be predefined by cpp. If it's */
/* pre-2.1 COFF won't be defined, which is as it should be. */
#ifdef COFF
#define HEADER_INCL_IN_TEXT
#define COFF_BSD_SYMBOLS
/* Seems to be necessary with coff */
#define NO_REMAP
#ifndef GOULD_NP1
/* gould-np1.h includes this file */
/* keep the old value - don't skip over the headers */
#define KEEP_OLD_TEXT_SCNPTR
#define KEEP_OLD_PADDR
#ifndef RELEASE2_1
#define ADJUST_TEXTBASE
#endif /*RELEASE2_1*/
#endif /* GOULD_NP1 */
#ifdef IN_UNEXEC
/* make Gould NP and PN COFF look like USG COFF */
/* PN COFF */
#define aouthdr old_exec
/* PN COFF doesn't have a data_start or a_dtbase field in its */
/* optional header, so substitute a junk field */
#define a_dtbase a_ccvers
/* Gould COFF */
#define magic a_magic
#define tsize a_text
#define dsize a_data
#define bsize a_bss
#define entry a_entry
#define text_start a_txbase
#define data_start a_dtbase
#endif /* IN_UNEXEC */
/* Define how to search all pty names.
* This is for UTX 2.1 and greater on PN and all NP versions. It is only
* accident that this happens to correspond to the same versions of UTX
* as COFF does, but we'll take advantage of that here.
*/
/*#define USE_PTY_PAIR*/
#endif /* COFF */
/* -g is sometimes broken on the Gould. */
#define C_DEBUG_SWITCH
/* Comparing pointers as unsigned ints tickles a bug in older compilers. */
#define PNTR_COMPARISON_TYPE int
/* The GOULD machine counts the a.out file header as part of the text. */
#define A_TEXT_OFFSET(HDR) sizeof (HDR)
/* Machine-dependent action when about to dump an executable file. */
#ifndef COFF
#define ADJUST_EXEC_HEADER \
unexec_text_start = hdr.a_txbase + sizeof (hdr);
#endif
/* We use the system's crt0.o. Somehow it avoids losing
with `environ' the way most standard crt0.o's do. */
#define START_FILES pre-crt0.o /lib/crt0.o

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/* machine description file for hp9000 series 800 machines.
Copyright (C) 1987 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="hpux" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
#undef WORD_MACHINE
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
Ones defined so far include vax, m68000, ns16000, pyramid,
orion, tahoe, APOLLO and many others */
#ifndef hp9000s800
# define hp9000s800
#endif
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#define EXPLICIT_SIGN_EXTEND
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE double
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) ((int) (x * 100.0))
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
#undef CANNOT_DUMP
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
#define VIRT_ADDR_VARIES
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
#define C_ALLOCA
/* #define HAVE_ALLOCA */
/* the data segment on this machine always starts at address 0x40000000. */
#define DATA_SEG_BITS 0x40000000
#define VALBITS 26
#define GCTYPEBITS 5
#define DATA_START 0x40000000
#define TEXT_START 0x00000000
#define STACK_DIRECTION 1
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
#define NO_REMAP
/* This machine requires completely different unexec code
which lives in a separate file. Specify the file name. */
#define UNEXEC unexhp9k800.o
#define LIBS_MACHINE
#define LIBS_DEBUG
/* Define NEED_BSDTTY if you have such. */
#define NEED_BSDTTY
/* The standard definitions of these macros would work ok,
but these are faster because the constants are short. */
#define XUINT(a) (((unsigned)(a) << INTBITS-VALBITS) >> INTBITS-VALBITS)
#define XSET(var, type, ptr) \
((var) = ((int)(type) << VALBITS) + (((unsigned) (ptr) << INTBITS-VALBITS) >> INTBITS-VALBITS))
#define XSETINT(a, b) XSET(a, XTYPE(a), b)
#define XSETUINT(a, b) XSET(a, XTYPE(a), b)
#define XSETPNTR(a, b) XSET(a, XTYPE(a), b)
#define XMARKBIT(a) ((a) < 0)
#define XSETMARKBIT(a,b) ((a) = ((b) ? (a)|MARKBIT : (a) & ~MARKBIT))
#if 0 /* Loses when sign bit of type field is set. */
#define XUNMARK(a) ((a) = (((a) << INTBITS-GCTYPEBITS-VALBITS) >> INTBITS-GCTYPEBITS-VALBITS))
#endif
/* The symbol in the kernel where the load average is found
is named _avenrun. At this time there are two major flavors
of hp-ux (there is the s800 and s300 (s200) flavors). The
differences are thusly moved to the corresponding machine description file.
*/
/* no underscore please */
#define LDAV_SYMBOL "avenrun"
#define CPTIME_SYMBOL "cp_time"
#define DKXFER_SYMBOL "dk_xfer"
#if 0 /* Supposedly no longer true. */
/* In hpux, for unknown reasons, S_IFLNK is defined even though
symbolic links do not exist.
Make sure our conditionals based on S_IFLNK are not confused.
Here we assume that stat.h is included before config.h
so that we can override it here. */
#undef S_IFLNK
#endif
/* Define the BSTRING functions in terms of the sysV functions. */
#define bcopy(a,b,s) memcpy (b,a,s)
#define bzero(a,s) memset (a,0,s)
#define bcmp memcmp
/* On USG systems these have different names. */
#define index strchr
#define rindex strrchr
/* Include the file bsdtty.h, since this machine has job control. */
#define NEED_BSDTTY

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/* machine description file for hp9000 series 200 or 300 on either HPUX or BSD.
Copyright (C) 1985 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="note"
NOTE-START
HP 9000 series 200 or 300 (-machine=hp9000s300)
These machines are 68000-series CPUs running HP-UX
(a derivative of sysV with some BSD features) or BSD 4.3 ported by Utah.
If you're running HP-UX, specify `-opsystem=hpux'.
If you're running Utah's BSD port, don't use this -machine option;
instead, specify `-machine=hp300bsd' and `-opsystem=bsd4-3'.
NOTE-END */
/* Define this symbol if you are running a version of HP-UX
which predates version 6.5 */
/* #define NOMULTIPLEJOBS */
/* Define this symbol if you are running a version of HP-UX
which predates version 6.01 */
/* #define HPUX_5 */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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 */
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
/* #define WORD_MACHINE */
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically. */
#ifndef hp9000s300
#define hp9000s300
#endif
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#define EXPLICIT_SIGN_EXTEND
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/* #define CANNOT_DUMP */
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
/* #define VIRT_ADDR_VARIES */
/* For University of Utah 4.3bsd implemetation on HP300s.
The #ifndef __GNUC__ definitions are required for the "standard" cc,
a very old, brain-dead version of PCC. */
#ifdef BSD4_3
/* Tell crt0.c that this is an ordinary 68020. */
#undef hp9000s300
#define CRT0_DUMMIES bogus_a6,
#define HAVE_ALLOCA
#ifndef __GNUC__
#define LIBS_DEBUG /* don't have -lg that works */
#define C_DEBUG_SWITCH /* don't support -g */
#endif
#undef LOAD_AVE_TYPE
#undef LOAD_AVE_CVT
#define LOAD_AVE_TYPE long
#define LOAD_AVE_CVT(x) ((int) (((double) (x)) / 2048.0 * 100.0))
#endif /* BSD4_3 */
#ifndef BSD4_3
/* The following definitions are for HPUX only. */
/* The symbol in the kernel where the load average is found
is named _avenrun on this machine. */
#define LDAV_SYMBOL "_avenrun"
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE double
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
/* This library is needed with -g, on the 200/300 only. */
#if !defined(__GNUC__) || defined(__HPUX_ASM__)
#define LIBS_DEBUG /usr/lib/end.o
#endif
/* The symbol FIONREAD is defined, but the feature does not work
on the 200/300. */
#define BROKEN_FIONREAD
/* In older versions of hpux, for unknown reasons, S_IFLNK is defined
even though symbolic links do not exist.
Make sure our conditionals based on S_IFLNK are not confused.
Here we assume that stat.h is included before config.h
so that we can override it here.
Version 6 of HP-UX has symbolic links. */
#ifdef HPUX_5
#undef S_IFLNK
#endif
/* Define the BSTRING functions in terms of the sysV functions.
Version 6 of HP-UX supplies these in the BSD library. */
#ifdef HPUX_5
#define bcopy(a,b,s) memcpy (b,a,s)
#define bzero(a,s) memset (a,0,s)
#define bcmp memcmp
#endif
/* On USG systems these have different names.
Version 6 of HP-UX supplies these in the BSD library. */
#ifdef HPUX_5
#define index strchr
#define rindex strrchr
#endif
/* Define C_SWITCH_MACHINE to be +X if you want the s200/300
* Emacs to run on both 68010 and 68020 based hp-ux's.
*
* Define OLD_HP_ASSEMBLER if you have an ancient assembler
*
* Define HPUX_68010 if you are using the new assembler but
* compiling for a s200 (upgraded) or s310. 68010 based
* processor without 68881.
*/
/* These switches increase the size of some internal C compiler tables.
They are required for compiling the X11 interface files. */
#ifndef HPUX_5
#ifndef __GNUC__
#define C_SWITCH_MACHINE -Wc,-Nd4000,-Ns3000
#endif
#endif
#endif /* not BSD4_3 */
/* Define NEED_BSDTTY if you have such. */
#ifndef NOMULTIPLEJOBS
#define NEED_BSDTTY
#endif
#ifndef NOT_C_CODE
#ifndef NO_SHORTNAMES
#include <sys/wait.h>
#define WAITTYPE int
#endif
#define WRETCODE(w) (((w) >> 8) & 0377)
#endif

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/* ibm370.h
For IBM 3090 type systems running AIX370.
Concocted by Scott Schwartz <schwartz@cs.psu.edu>
Copyright (C) 1985, 1986 Free Software Foundation, Inc.
This file is part of GNU Emacs.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY. No author or distributor
accepts responsibility to anyone for the consequences of using it
or for whether it serves any particular purpose or works at all,
unless he says so in writing. Refer to the GNU Emacs General Public
License for full details.
Everyone is granted permission to copy, modify and redistribute
GNU Emacs, but only under the conditions described in the
GNU Emacs General Public License. A copy of this license is
supposed to have been given to you along with GNU Emacs so you
can know your rights and responsibilities. It should be in a
file named COPYING. Among other things, the copyright notice
and this notice must be preserved on all copies. */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
/* #define WORD_MACHINE */
/* 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) & 0x80) ? ((c) | 0xffffff80) : (c))
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
Ones defined so far include vax, m68000, ns16000, pyramid,
orion, tahoe, APOLLO and many others */
/* high-c defines _AIX370 */
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#define EXPLICIT_SIGN_EXTEND
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE double
/* Convert that into an integer that is 100 for a load average of 1.0 */
/* XXX */
#define LOAD_AVE_CVT(x) (int)(((double) (x)) * 100.0 / 1.0)
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
#define CANNOT_DUMP
#define CANNOT_UNEXEC
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
#define VIRT_ADDR_VARIES
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
/* #define C_ALLOCA */
#define HAVE_ALLOCA
#ifndef NO_SHORTNAMES
#include <alloca.h>
#include <setjmp.h>
#endif
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
#define NO_REMAP
/* Don't try to include sioctl.h. */
#undef NEED_SIOCTL
/* That probably means we shouldn't try ptem.h either. */
#undef NEED_PTEM_H
/* Note we do not define IBMAIX, since the `hft' features
don't exist on this machine. */
#define LIBS_DEBUG -lg
#ifndef LD_SWITCH_SYSTEM
#define LD_SWITCH_SYSTEM
#endif
#define LIBS_SYSTEM -lbsd
/* The symbol in the kernel where the load average is found
is named _avenrun. */
#undef LDAV_SYMBOL
#define LDAV_SYMBOL "_avenrun"
/* define MAIL_USE_FLOCK if the mailer uses flock
to interlock access to /usr/spool/mail/$USER.
The alternative is that a lock file named
/usr/spool/mail/$USER.lock. */
#define MAIL_USE_FLOCK
/* Define CLASH_DETECTION if you want lock files to be written
so that Emacs can tell instantly when you try to modify
a file that someone else has modified in his Emacs. */
#define CLASH_DETECTION
#define BSTRING
/* First pty name is /dev/ptyp0. */
#define FIRST_PTY_LETTER 'p'
/*
* Define HAVE_TIMEVAL if the system supports the BSD style clock values.
* Look in <sys/time.h> for a timeval structure.
*/
#define HAVE_TIMEVAL
/*
* Define HAVE_SELECT if the system supports the `select' system call.
*/
#define HAVE_SELECT
/*
* Define HAVE_PTYS if the system supports pty devices.
*/
#define HAVE_PTYS
/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */
#define HAVE_SOCKETS

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/* machine description file for ibm ps/2 aix386.
Copyright (C) 1989 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* 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=usg5-3 on AIX 1.2.
-opsystem=usg5-2-2 should work on either AIX 1.1 or 1.2, but may not
work with certain new X window managers, and may be suboptimal.
NOTE-END */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* i386 is not big-endian: lowest numbered byte is least significant. */
/* #undef 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 */
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
/* #define WORD_MACHINE */
/* 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) ((signed char) (c))
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
Ones defined so far include vax, m68000, ns16000, pyramid,
orion, tahoe, APOLLO and many others */
#define INTEL386
#define aix386
#undef SYSTEM_TYPE
#define SYSTEM_TYPE "ibm-aix-386"
#define IBMAIX
/* Use type int rather than a union, to represent Lisp_Object */
#define NO_UNION_TYPE
/* crt0.c, if it is used, should use the i386-bsd style of entry.
with no extra dummy args. On USG and XENIX,
NO_REMAP says this isn't used. */
#define CRT0_DUMMIES bogus_fp,
/* crt0.c should define a symbol `start' and do .globl with a dot. */
#define DOT_GLOBAL_START
/* USG systems do not actually support the load average,
so disable it for them. */
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/* #define CANNOT_DUMP */
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
/* #define VIRT_ADDR_VARIES */
/* Define addresses, macros, change some setup for dump */
#define NO_REMAP
#undef static
/* Since NO_REMAP, problem with statics doesn't exist */
#ifdef USG5_3
#define TEXT_START 0x00000000
#else
#define TEXT_START 0x00400000
#define TEXT_END 0
#define DATA_START 0x00800000
#define DATA_END 0
/* The data segment in this machine always starts at address 0x00800000.
An address of data cannot be stored correctly in a Lisp object;
we always lose the high bits. We must tell XPNTR to add them back. */
#define DATA_SEG_BITS 0x00800000
#endif
#if 0 /* I refuse to promulgate a recommendation that would make
users unable to debug - RMS. */
/* delete the following line to foil optimization, enable debugging */
#define C_DEBUG_SWITCH -O
#endif
#define BSTRING
#define HAVE_DUP2
#define HAVE_GETTIMEOFDAY
#define HAVE_SELECT
#define HAVE_TIMEVAL
#define HAVE_VFORK
/*
* Define SYSV_SYSTEM_DIR to use the V.3 getdents/readir
* library functions. Almost, but not quite the same as
* the 4.2 functions
*/
#define SYSV_SYSTEM_DIR
/*
* Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate
* The 4.2 opendir, etc., library functions.
*/
#undef NONSYSTEM_DIR_LIBRARY
/* But don't use utimes() -- it causes SIGSEGV! Use utime() instead. */
#define USE_UTIME
/* AIX defines FIONREAD, but it does not work. */
#define BROKEN_FIONREAD
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE long /* For AIX (sysV) */
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) (int) (((double) (x)/65535.0) * 100.0)
/* This page was added in June 1990. It may be incorrect for some versions
of aix, so delete it if it causes trouble. */
/* AIX has sigsetmask() */
#undef sigsetmask
/* AIX386 has BSD4.3 PTYs */
#define HAVE_PTYS
/* AIX has IPC. It also has sockets, and either can be used for client/server.
I would suggest the client/server code be changed to use HAVE_SOCKETS rather
than BSD as the conditional if sockets provide any advantages. */
#define HAVE_SYSVIPC
/* AIX has sockets */
#define HAVE_SOCKETS
/* #define SKTPAIR */ /* SKTPAIR works, but what is advantage over pipes? */
/* Specify the font for X to use. */
#define X_DEFAULT_FONT "8x13"
/* AIX has a wait.h. */
#define HAVE_WAIT_HEADER
/* sioctl.h should not be included, says bytheway@cs.utah.edu. */
#undef NEED_SIOCTL
/* I'm guessing that that means it doesn't want ptem.h either. */
#undef NEED_PTEM_H
/* aix has `union wait' */
#define HAVE_UNION_WAIT
/* Here override various assumptions in ymakefile */
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
#ifdef __GNUC__
#define HAVE_ALLOCA
#define alloca(n) __builtin_alloca(n)
#define LIB_STANDARD /usr/local/lib/gcc-gnulib -lbsd -lrts -lc
/* -g fails to work, so it is omitted. */
/* tranle says that -fstrength-reduce does not help. */
#define C_DEBUG_SWITCH -O -fwritable-strings
#else
#define C_ALLOCA
#define STACK_DIRECTION -1 /* tell alloca.c which way it grows */
#define LIBS_MACHINE -lbsd -lrts
#endif
#define OBJECTS_MACHINE hftctl.o
#define LD_SWITCH_MACHINE -T0x00400000 -K -e start
#ifdef USG5_3
#define XICCC
#define HAVE_GETWD
#define HAVE_RENAME
#undef LD_SWITCH_MACHINE
#define LD_SWITCH_MACHINE -T0x0 -K -e start
/* Things defined in s-usg5-3.h that need to be overridden. */
#undef NOMULTIPLEJOBS
#undef BROKEN_TIOCGETC
#undef LIBX10_SYSTEM
#undef LIBX11_SYSTEM
#endif

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/* machine description file for intel 386.
Copyright (C) 1987 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="note"
NOTE-START
Intel 386 (-machine=intel386 or -machine=is386.h)
The possibilities for -opsystem are: bsd4-2, usg5-2-2, usg5-3,
isc2-2, 386-ix, esix, or xenix.
18.58 should support a wide variety of operating systems.
Use isc2-2 for Interactive 386/ix version 2.2.
Use 386ix for prior versions.
Use esix for Esix. It isn't clear what to do on an SCO system.
-machine=is386 is used for an Integrated Solutions 386 machine.
It may also be correct for Microport systems.
Cubix QBx/386 (-machine=intel386 -opsystem=usg5-3)
Changes merged in 19.1. Systems before 2/A/0 may fail to compile etags.c
due to a compiler bug.
Prime EXL (-machine=intel386 -opsystem=usg5-3)
Minor changes merged in 19.1.
NOTE-END */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* i386 is not big-endian: lowest numbered byte is least significant. */
/* #undef 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 */
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
/* #define WORD_MACHINE */
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
Ones defined so far include vax, m68000, ns16000, pyramid,
orion, tahoe, APOLLO and many others */
#define INTEL386
/* Use type int rather than a union, to represent Lisp_Object */
#define NO_UNION_TYPE
/* crt0.c, if it is used, should use the i386-bsd style of entry.
with no extra dummy args. On USG and XENIX,
NO_REMAP says this isn't used. */
#define CRT0_DUMMIES bogus_fp,
/* crt0.c should define a symbol `start' and do .globl with a dot. */
#define DOT_GLOBAL_START
#ifdef XENIX
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE short
/* 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))
#define FSCALE 256.0 /* determined by experimentation... */
#endif
#ifdef USG5_4 /* Older USG systems do not support the load average. */
/* 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 */
/* This is totally uncalibrated. */
#define LOAD_AVE_CVT(x) ((int) ((double) (x)) * 100.0 / FSCALE)
#define FSCALE 256.0
*endif
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/* #define CANNOT_DUMP */
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
/* #define VIRT_ADDR_VARIES */
#ifdef XENIX
#define VALBITS 26
#define GCTYPEBITS 5
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
#define NO_REMAP
#define STACK_DIRECTION -1
/* Since cannot purify, use standard Xenix 386 startup code. */
#define START_FILES /lib/386/Sseg.o pre-crt0.o /lib/386/Scrt0.o
/* These really use terminfo. */
#define LIBS_TERMCAP /lib/386/Slibcurses.a \
/lib/386/Slibtinfo.a /lib/386/Slibx.a
/* Standard libraries for this machine. Since `-l' doesn't work in `ld'. */
/* '__fltused' is unresolved w/o Slibcfp.a */
#define LIB_STANDARD /lib/386/Slibcfp.a /lib/386/Slibc.a
#else /* not XENIX */
#ifdef USG
#define LIB_STANDARD -lPW -lc
#define HAVE_ALLOCA
#define NO_REMAP
#define TEXT_START 0
#endif /* USG */
#endif /* not XENIX */
#ifdef BSD
#define HAVE_ALLOCA
#endif /* BSD */
BSD */
/* If compiling with GCC, let GCC implement alloca. */
#if defined(__GNUC__) && !defined(alloca)
#define alloca(n) __builtin_alloca(n)
#define HAVE_ALLOCA
#endif
/* Search these directories just in case; I'm told they might be needed. */
#define C_SWITCH_MACHINE -I/usr/X/include -I/usr/netinclude

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/* machine description file for Iris-4D machines. Use with s-iris3-6.h
Copyright (C) 1987 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="irix3-3" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
#undef WORD_MACHINE
/* 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) ((signed char)(c))
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
Ones defined so far include vax, m68000, ns16000, pyramid,
orion, tahoe, APOLLO and many others */
#ifndef mips
#define mips
#endif
#ifndef IRIS_4D
#define IRIS_4D
#endif
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#define EXPLICIT_SIGN_EXTEND
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE long /* This doesn't quite work on the 4D */
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) (int)(((double)(x)*100)/1024.0)
/* s-iris3-6.h uses /vmunix */
#undef KERNEL_FILE
#define KERNEL_FILE "/unix"
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
#undef CANNOT_DUMP
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
/* #define VIRT_ADDR_VARIES */
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
#define C_ALLOCA
/* #define HAVE_ALLOCA */
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
#define NO_REMAP
/* This machine requires completely different unexec code
which lives in a separate file. Specify the file name. */
#define UNEXEC unexmips.o
#define TEXT_START 0x400000
/*
* DATA_SEG_BITS forces that bit to be or'd in with any pointers which
* are trying to access pure strings (as gnu-emacs only allows 24 bits
* for the value field of a LISP_OBJECT).
*/
#define DATA_START 0x10000000
#define DATA_SEG_BITS 0x10000000
#undef LIBS_MACHINE
/* -lsun in case using Yellow Pages for passwords. */
#define LIBS_MACHINE -lsun -lmld
#define LIBS_DEBUG
/* Define this if you have a fairly recent system,
in which crt1.o and crt1.n should be used. */
#define HAVE_CRTN
#ifdef HAVE_CRTN
/* Must define START-FILES so that the linker can find /usr/lib/crt0.o. */
#define START_FILES pre-crt0.o /usr/lib/crt1.o
#define LIB_STANDARD -lbsd -lc /usr/lib/crtn.o
#else
#define START_FILES pre-crt0.o /usr/lib/crt0.o
/* The entry-point label (start of text segment) is `start', not `__start'. */
#define DEFAULT_ENTRY_ADDRESS start
#define LIB_STANDARD -lbsd -lc
#endif
/* Use terminfo instead of termcap. */
#define TERMINFO
/* sioctl.h should be included where appropriate. */
#define NEED_SIOCTL
/* Letter to use in finding device name of first pty,
if system supports pty's. 'a' means it is /dev/ptya0 */
#undef FIRST_PTY_LETTER
#define FIRST_PTY_LETTER 'q'
/* Define STACK_DIRECTION for alloca.c */
#define STACK_DIRECTION -1
/* The standard definitions of these macros would work ok,
but these are faster because the constants are short. */
#define XUINT(a) (((unsigned)(a) << INTBITS-VALBITS) >> INTBITS-VALBITS)
#define XSET(var, type, ptr) \
((var) = ((int)(type) << VALBITS) + (((unsigned) (ptr) << INTBITS-VALBITS) >> INTBITS-VALBITS))
#define XSETINT(a, b) XSET(a, XTYPE(a), b)
#define XSETUINT(a, b) XSET(a, XTYPE(a), b)
#define XSETPNTR(a, b) XSET(a, XTYPE(a), b)
#define XMARKBIT(a) ((a) < 0)
#define XSETMARKBIT(a,b) ((a) = ((a) & ~MARKBIT) | ((b) ? MARKBIT : 0))
#define XUNMARK(a) ((a) = (((unsigned)(a) << INTBITS-GCTYPEBITS-VALBITS) >> INTBITS-GCTYPEBITS-VALBITS))

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/* machine description file for Silicon Graphics Iris 2500 Turbos;
also possibly for non-turbo Irises with system release 2.5.
Copyright (C) 1985, 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="note"
NOTE-START
Version 18 said to work; use -opsystem=irist3-5 for system version 2.5
and -opsystem=iris3-6 for system versions 3.6 and up.
NOTE-END */
#if 0
Message-Id: <8705050653.AA20004@orville.arpa>
Subject: gnu emacs 18.41 on iris [23].5 machines
Date: 04 May 87 23:53:11 PDT (Mon)
From: raible@orville.arpa
Aside from the SIGIOT, I know of only one bug, a real strange one:
I wrote a utimes interface, which copies elements from timevals
to utimbufs. This code is known good. The problem is that in
emacs, the utime doesn't seem to take effect (i.e. doesn't change the
dates at all) unless I call report_file_error *after* the utime returns!
if (utime (name, &utb) < 0)
return;
else
/* XXX XXX XXX */
/* For some reason, if this is taken out, then the utime above breaks! */
/* (i.e. it doesn't set the time. This just makes no sense... */
/* Eric - May 4, 1987 */
report_file_error ("Worked just find\n", Qnil);
Without any sort of debugger that works on emacs (I know... but I don't have
*time* right now to start with gdb), it was quite time consuming to track
it down to this.
But since this code is only used for an optional 4th argument to one command
(copy-file), it would say that it is non-critical...
#endif /* 0 */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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 */
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
/* #define WORD_MACHINE */
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
Ones defined so far include vax, m68000, ns16000, pyramid,
orion, tahoe, APOLLO and many others */
#ifndef m68000
#define m68000
#endif
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#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 FSCALE 1.0
#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/* #define CANNOT_DUMP */
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
/* #define VIRT_ADDR_VARIES */
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
/* #define C_ALLOCA */
#define HAVE_ALLOCA
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
/* #define NO_REMAP */
/* There is an inconsistency between the sgi assembler, linker which barfs
on these. */
#define internal_with_output_to_temp_buffer stupid_long_name1
#define Finsert_abbrev_table_description stupid_long_name2

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/* machine description file for ISI 68000's
Copyright (C) 1985, 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* 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=bsd4-2' or `-opsystem=bsd4-3'.
NOTE-END */
#define ISI68K
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* 68000 has lowest-numbered byte as most significant */
#define BIG_ENDIAN
/* 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)
/* Say this machine is a 68000 */
#define m68000
/* 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. */
#ifdef BSD4_3
#define LOAD_AVE_TYPE long
#else
#define LOAD_AVE_TYPE double
#endif BSD4_3
/* Convert that into an integer that is 100 for a load average of 1.0 */
#ifdef BSD4_3
#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
#else
#define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
#endif
/* Mask for address bits within a memory segment */
#define SEGMENT_MASK 0x1ffff
/* use the -20 switch to get the 68020 code */
/* #define C_SWITCH_MACHINE -20 */
/* Use the version of the library for the 68020
because the standard library requires some special hacks in crt0
which the GNU crt0 does not have. */
#define LIB_STANDARD -lmc
/* macros to make unexec work right */
#define A_TEXT_OFFSET(HDR) sizeof(HDR)
#define A_TEXT_SEEK(HDR) sizeof(HDR)
/* A few changes for the newer systems. */
#ifdef BSD4_3
#define HAVE_ALLOCA
/* The following line affects crt0.c. */
#undef m68k
#undef LIB_STANDARD
#define LIB_STANDARD -lmc -lc
#define C_DEBUG_SWITCH -20 -O -X23
#endif

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/* machine description file for Masscomp 5000 series running RTU, ucb universe.
Copyright (C) 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="rtu" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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. */
#undef NO_ARG_ARRAY
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
#undef WORD_MACHINE
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
vax, m68000, ns16000, pyramid, orion, tahoe and APOLLO
are the ones defined so far. */
/* Masscomp predefines mc68000. */
#define m68000 mc68000
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#undef EXPLICIT_SIGN_EXTEND
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE double
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
#undef CANNOT_DUMP
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
#undef VIRT_ADDR_VARIES
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
/* On return from a subroutine, the 68020 compiler restores old contents of
register variables relative to sp, so alloca() screws up such routines.
The following definitions should work on all Masscomps. On the MC-5500
(a 68000) one can #undef C_ALLOCA and #define HAVE_ALLOCA. */
#ifdef mc500
#undef C_ALLOCA
#define HAVE_ALLOCA
#else
#define C_ALLOCA
#undef HAVE_ALLOCA
#endif
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
#undef NO_REMAP
/* crt0.c should use the vax-bsd style of entry, with a dummy arg. */
#define CRT0_DUMMIES bogus_fp,
/* Name of file the to look in
for the kernel symbol table (for load average) */
#define KERNEL_FILE "/unix"
/* This triggers some stuff to avoid a compiler bug */
#define MASSC_REGISTER_BUG
/* Prevent -lg from being used for debugging. Not implemented? */
#define LIBS_DEBUG
/*
* Define HAVE_TERMIO if the system provides sysV-style ioctls
* for terminal control.
*/
#define HAVE_TERMIO
/* Adjust a header field for the executable file about to be dumped. */
#define ADJUST_EXEC_HEADER \
hdr.a_stamp = STAMP13; /* really want the latest stamp, whatever it is */

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/* machine description file for Megatest 68000's.
Copyright (C) 1985 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="bsd4-2" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* 68000 has lowest-numbered byte as most significant */
#define BIG_ENDIAN
/* XINT must explicitly sign-extend */
#define EXPLICIT_SIGN_EXTEND
/* 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)
/* Say this machine is a 68000 */
#define m68000
/* Use type int rather than a union, to represent Lisp_Object */
#define NO_UNION_TYPE
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE double
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))

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/* machine description file for Whitechapel Computer Works MG1 (ns16000 based).
Copyright (C) 1985 Free Software Foundation, Inc.
MG-1 version by L.M.McLoughlin
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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="note"
NOTE-START
We are in the dark about what operating system runs on the Whitechapel
systems. Consult share-lib/MACHINES for information on which
operating systems Emacs has already been ported to; one of them might
work. If you find an existing system name that works or write your
own configuration files, please let the Free Software Foundation in on
your work; we'd like to distribute this information.
NOTE-END */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
/* ns16000 is not big-endian: lowest numbered byte is least significant. */
#undef 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. */
/* ns16000 call sequence used on mg1 means that &arg = the args as an array */
#undef NO_ARG_ARRAY
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
/* ns16000 addresses are byte addresses */
#undef WORD_MACHINE
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
vax, m68000, ns16000, pyramid, orion, tahoe and APOLLO
are the ones defined so far. */
/* Say this machine is a 16000 and an mg1, cpp says its a 32000 */
#define ns16000
#define mg1
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
/* Not sure on mg-1 but this shouldn't hurt! */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#define EXPLICIT_SIGN_EXTEND
/* Data type of load average, as read out of kmem. */
/* mg1 its an unsigned long */
#define LOAD_AVE_TYPE unsigned long
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define FSCALE 1000.0
#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/* ns16000's have an unexec, so should the mg-1 */
#undef CANNOT_DUMP
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
/* hmmmm... not sure. copied sequent.h */
#undef VIRT_ADDR_VARIES
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
/* hmmmm... again not sure. so copied sequent.h again! */
#undef C_ALLOCA
#undef HAVE_ALLOCA
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
/* mapping seems screwy */
#define NO_REMAP
/* Avoids a compiler bug */
/* borrowed from sequent.h */

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/* machine description file for Mips machines.
Copyright (C) 1987, 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* 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=usg5-2-2 normally, or -opsystem=bsd4-3 with the BSD
world.
NOTE-END */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
#undef WORD_MACHINE
/* 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) ((signed char)(c))
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
Ones defined so far include vax, m68000, ns16000, pyramid,
orion, tahoe, APOLLO and many others */
#ifndef mips
# define mips
#endif
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#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 / 256.0)
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
#undef CANNOT_DUMP
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
/* #define VIRT_ADDR_VARIES */
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
#define C_ALLOCA
/* #define HAVE_ALLOCA */
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
#define NO_REMAP
/* This machine requires completely different unexec code
which lives in a separate file. Specify the file name. */
#define UNEXEC unexmips.o
/* Describe layout of the address space in an executing process. */
#define TEXT_START 0x400000
#define DATA_START 0x800000
/* Alter some of the options used when linking. */
#ifdef BSD
/* Supposedly the dec machine doesn't have this library.
#define LIBS_MACHINE -lmld */
#define LD_SWITCH_MACHINE -D 800000
#define LIBS_DEBUG
#else
#define LIBS_MACHINE -lmld
#define LD_SWITCH_MACHINE -D 800000 -g3
#define START_FILES pre-crt0.o /usr/lib/crt1.o
#define LIB_STANDARD -lbsd -lc /usr/lib/crtn.o
#define LIBS_TERMCAP -lcurses
#define C_SWITCH_SYSTEM -I/usr/include/bsd
#define C_DEBUG_SWITCH -O -g3
#if defined(HAVE_X_WINDOWS) && defined(HAVE_X11)
#define HAVE_VFORK /* Graciously provided by libX.a */
#endif
#endif
/* The standard definitions of these macros would work ok,
but these are faster because the constants are short. */
#define XUINT(a) (((unsigned)(a) << INTBITS-VALBITS) >> INTBITS-VALBITS)
#define XSET(var, type, ptr) \
((var) = ((int)(type) << VALBITS) + (((unsigned) (ptr) << INTBITS-VALBITS) >> INTBITS-VALBITS))
#define XSETINT(a, b) XSET(a, XTYPE(a), b)
#define XSETUINT(a, b) XSET(a, XTYPE(a), b)
#define XSETPNTR(a, b) XSET(a, XTYPE(a), b)
#define XUNMARK(a) ((a) = (((unsigned)(a) << INTBITS-GCTYPEBITS-VALBITS) >> INTBITS-GCTYPEBITS-VALBITS))
#ifdef USG
/* Cancel certain parts of standard sysV support. */
#undef NONSYSTEM_DIR_LIBRARY
#define SYSV_SYSTEM_DIR
#undef static
/* Don't try to use SIGIO or FIONREAD even though they are defined. */
#undef SIGIO
#define BROKEN_FIONREAD
/* Describe special kernel features. */
#define HAVE_SYSVIPC
#define HAVE_TIMEVAL
#if defined(emacs)
#include <bsd/sys/time.h>
#endif
/* #define HAVE_SELECT
The `select' in the system won't work for pipes,
so don't use it. */
#define HAVE_DUP2
#define HAVE_GETWD
#define HAVE_GETTIMEOFDAY
#define HAVE_PTYS
#define HAVE_SOCKETS
#undef NOMULTIPLEJOBS
#define utimes utime /* Someone should check this. */
/* ??? */
#define IRIS
#endif
#ifdef BSD
#define COFF
#define TERMINFO
#undef MAIL_USE_FLOCK /* Someone should check this. */
#undef HAVE_UNION_WAIT
#endif /* BSD */

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/* machine description file for Mips running RISCOS version 4. */
#include "mips.h"
/* 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=usg5-2-2 normally, or -opsystem=bsd4-3 with the BSD
world.
NOTE-END */
/* Define MIPS2 if you have an R6000 or R4000. */
/* #define MIPS2 */
#ifdef MIPS2
#define C_DEBUG_SWITCH -systype bsd43 -O -Olimit 791 -g3 -mips2
#else
#define C_DEBUG_SWITCH -systype bsd43 -O -Olimit 791 -g3
#endif
#ifdef TERMINFO
#undef TERMINFO
#endif
#define START_FILES pre-crt0.o /lib/crt1.o
#define LIB_STANDARD -lmld -lc /lib/crtn.o
#define COFF
#undef LD_SWITCH_MACHINE
#define LD_SWITCH_MACHINE -systype bsd43 -g3 -D 800000

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/* machine description file for Sony's NEWS workstations, NEWS-OS 3.0.
Copyright (C) 1985, 1986, 1989 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* 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=bsd4-2, or -opsystem=bsd4-3 for system release 3.
NOTE-END */
/* Say this machine is a 68000 */
#ifndef m68000
#define m68000
#endif
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* 68000 has lowest-numbered byte as most significant */
#define BIG_ENDIAN
/* One CRT0 Dummy variable */
#define CRT0_DUMMIES one_dummy,
/* 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
/* The News machine has alloca. */
#define HAVE_ALLOCA
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE double
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
/* Must use the system's termcap. It does special things. */
#define LIBS_TERMCAP -ltermcap

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/* machine description file for ns16000.
Copyright (C) 1985 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="note"
NOTE-START
For the Encore, use `-opsystem=umax'.
For a Tektronix 16000 box (a 6130, perhaps?), use `-opsystem=bsd4-2'.
Use `-machine=ns16000' for both.
NOTE-END */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* 16000 is little-endian (lowest-numbered byte is least significant) */
/* #define BIG_ENDIAN */ /* So don't define this. */
/* 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)
/* Say this machine is a 16000 */
#define ns16000 1
/* Use type int rather than a union, to represent Lisp_Object */
#define NO_UNION_TYPE
/* Data type of load average, as read out of kmem. */
#ifndef USG
#define LOAD_AVE_TYPE double
#endif
/* Convert that into an integer that is 100 for a load average of 1.0 */
#ifndef USG
#define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
#endif
#ifdef USG
/* Control assembler syntax used in alloca.s. */
#define NS5
/* On early NS systems ulimit was buggy. If set emacs uses this value
* for the maximum sbrk value instead of getting it from ulimit.
*/
#define ULIMIT_BREAK_VALUE 0x7E0000
/* Early NS compilers have this bug. I believe it has been fixed in later
* releases.
*/
#define SHORT_CAST_BUG
#define SEGMENT_MASK (NBPS - 1)
/* Variables to get crt0.c to come out correctly */
#define CRT0_DUMMIES bogus_fp,
#define DOT_GLOBAL_START
/* Control how emacsclient communicates. */
#define HAVE_SYSVIPC
/* Set this to /bin/mail unless you have a better mail posting program */
#define MAIL_PROGRAM_NAME "/usr/local/bin/remail"
/* Tell sysdep.c not to define bzero, etc. */
#undef BSTRING
#define BSTRING
/* Macro definitions to emulate BSD functions with SysV ones */
#undef bcopy
#undef bzero
#undef bcmp
#define bcopy(a,b,s) memcpy(b,a,s)
#define bzero(a,s) memset(a,0,s)
#define bcmp memcmp
/* This avoids problems with uninitialized static variables going in .data. */
#define static
#endif /* USG */

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/* machine description file for Netional Semiconductor 32000, running Genix.
Copyright (C) 1985, 1986 Free Software Foundation, Inc.
This file is part of GNU Emacs.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY. No author or distributor
accepts responsibility to anyone for the consequences of using it
or for whether it serves any particular purpose or works at all,
unless he says so in writing. Refer to the GNU Emacs General Public
License for full details.
Everyone is granted permission to copy, modify and redistribute
GNU Emacs, but only under the conditions described in the
GNU Emacs General Public License. A copy of this license is
supposed to have been given to you along with GNU Emacs so you
can know your rights and responsibilities. It should be in a
file named COPYING. Among other things, the copyright notice
and this notice must be preserved on all copies. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="usg5-2" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
/* #define 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 */
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
/* #define WORD_MACHINE */
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
Ones defined so far include vax, m68000, ns16000, pyramid,
orion, tahoe, APOLLO and many others */
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#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) */
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/* #define CANNOT_DUMP */
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
/* #define VIRT_ADDR_VARIES */
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
/* #define C_ALLOCA */
/* #define HAVE_ALLOCA */
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
/* #define NO_REMAP */
#define TEXT_START 0
#define STACK_DIRECTION -1
#define EXEC_MAGIC 0410
#define PURESIZE 140000
#define START_FILES pre-crt0.o /lib/crt0.o

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/* machine description file for TI Nu machines using system V.
Copyright (C) 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="usg5-2" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define BIG_ENDIAN
/* XINT must explicitly sign-extend */
#define EXPLICIT_SIGN_EXTEND
/* 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
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
vax, m68000, ns16000 are the ones defined so far. */
#ifndef m68000
#define m68000
#endif
#ifndef NU
#define NU
#endif
/* Data type of load average, as read out of kmem. */
/* These are commented out since it does not really work in uniplus */
/* #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) */
/* Change some things to avoid bugs in compiler */
#define SWITCH_ENUM_BUG 1
/* The NU machine has a compiler that can handle long names. */
#undef SHORTNAMES
/* Specify alignment requirement for start of text and data sections
in the executable file. */
#define SECTION_ALIGNMENT pagemask

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/* machine description file for HLH Orion.
Copyright (C) 1985 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="bsd4-2" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#undef BIG_ENDIAN
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically. */
#ifndef orion
#define orion
#endif
/* 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
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
#define WORD_MACHINE
/* 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) ((((int) (c)) << 24) >> 24)
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend */
#define EXPLICIT_SIGN_EXTEND
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE double
/* Convert that into an integer that is 100 for a load average of 1.0 */
#ifndef FSCALE
#define FSCALE 1.0
#endif
#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
/* It is necessary to use the portable imitation of alloca,
since a true stack-allocating one is impossible. */
#define C_ALLOCA

90
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/* machine description file for HLH Orion 1/05 (Clipper).
Copyright (C) 1985 Free Software Foundation, Inc.
Lee McLoughlin <lmjm%doc.imperial.ac.uk@nss.cs.ucl.ac.uk>
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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="bsd4-2" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#undef 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
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
#define SIGN_EXTEND_CHAR(c) ((int)(c))
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Data type of load average, as read out of kmem. */
/* This used to be `double'. */
#define LOAD_AVE_TYPE long
/* Convert that into an integer that is 100 for a load average of 1.0 */
/* This used to be 1.0. */
#ifndef FSCALE
#define FSCALE 256
#endif
#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
/* HLH have a SIGWINCH defined (but unimplemented) so we need a sigmask */
#ifndef sigmask
#define sigmask(m) (1 << ((m) - 1))
#endif
#define HAVE_ALLOCA
/* Here is where programs actually start running */
#define TEXT_START 0x8000
#define LD_TEXT_START_ADDR 8000
/* Arguments to ignore before argc in crt0.c. */
#define DUMMIES dummy1, dummy2,
/* dbx can't cope so what the heck - currently (July 88) eval.c causes
* the compiler to go into an infinite loop - so compile it by hand
* cc -c -Demacs eval.c
* before running make
*/
#define C_DEBUG_SWITCH -O
/* Since not debugging don't add dbx lib */
#define LIBS_DEBUG

128
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/* machine description file for the Plexus running System V.2.
Copyright (C) 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="usg5-2" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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. */
#undef NO_ARG_ARRAY
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
#undef WORD_MACHINE
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
vax, m68000, ns16000, pyramid, orion, tahoe and APOLLO
are the ones defined so far. */
/* Plexus predefines m68 instead of m68000. */
#define m68000 m68
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#undef EXPLICIT_SIGN_EXTEND
/* Data type of load average, as read out of kmem. */
#undef LOAD_AVE_TYPE
/* Convert that into an integer that is 100 for a load average of 1.0 */
#undef LOAD_AVE_CVT
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
#undef CANNOT_DUMP
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
#undef VIRT_ADDR_VARIES
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
#undef C_ALLOCA
#define HAVE_ALLOCA
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
#undef NO_REMAP
/* Use the following on ld so we can use the gnu crt0
The plexus ld looks for start */
#define LD_SWITCH_MACHINE -e __start
/* Use the PW library, which contains alloca. */
#define LIB_STANDARD -lPW -lc
/* crt0.c should use the vax-bsd style of entry, with no dummy args. */
#define CRT0_DUMMIES zero1, zero2,
/* This triggers some stuff to avoid a compiler bug */
#define TAHOE_REGISTER_BUG

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#include "mips.h"
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="bsd4-2" */
#undef BIG_ENDIAN
#define LIBS_DEBUG
/* This line starts being needed with ultrix 4.0. */
/* You may need to delete it on version 3.1. */
#define START_FILES pre-crt0.o /usr/lib/cmplrs/cc/crt0.o
/* Supposedly the following will overcome a kernel bug. */
#undef LD_SWITCH_MACHINE
#undef DATA_START
#define DATA_START 0x10000000
#define DATA_SEG_BITS 0x10000000
/* In Ultrix 4.1, XvmsAlloc.o in libX11.a seems to insist
on defining malloc itself. This should avoid conflicting with it. */
#define SYSTEM_MALLOC

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/* machine description file for pyramid.
Copyright (C) 1985, 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="bsd4-2" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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. */
#ifdef __GNUC__
#define NO_ARG_ARRAY
#endif
/* XINT must explicitly sign extend */
#define EXPLICIT_SIGN_EXTEND
/* 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)
/* pyramid preprocessor defines "pyr", however the following is clearer */
#define pyramid
/* Don't use the union types any more. They were used until Emacs 17.45. */
#define NO_UNION_TYPE
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE double
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
/* Don't use the ordinary -g for debugging in cc */
#define C_DEBUG_SWITCH -gx
/* Reenable this #define for old versions of the Pyramid system. */
/* #define PYRAMID_OLD */

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/* machine description file for SEQUENT BALANCE machines
Copyright (C) 1985, 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* 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=bsd4-2, or -opsystem=bsd4-3 on newer systems.
NOTE-END */
/* NOTE: this file works for DYNIX release 2.0
(not tested on 1.3) on NS32000's */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
/* #define 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 */
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
/* #define WORD_MACHINE */
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
vax, m68000, ns16000, pyramid, orion, tahoe and APOLLO
are the ones defined so far. */
/* BTW: DYNIX defines sequent, ns32000, and ns16000 (GENIX compatibility) */
#ifndef sequent /* pre DYNIX 2.1 releases */
# define sequent
#endif
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* crt0.c should use the vax-bsd style of entry, with these dummy args. */
#define CRT0_DUMMIES bogus_fp,
/* crt0.c should define a symbol `start' and do .globl with a dot. */
#define DOT_GLOBAL_START
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#define EXPLICIT_SIGN_EXTEND
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE unsigned long
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define FSCALE 1000.0
#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/* #define CANNOT_DUMP */
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
/* #define VIRT_ADDR_VARIES */
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
/* #define C_ALLOCA */
#define HAVE_ALLOCA
/* Name of file the to look in
for the kernel symbol table (for load average) */
#undef KERNEL_FILE
#define KERNEL_FILE "/dynix"
/* Avoids a compiler bug */
#define TAHOE_REGISTER_BUG
/* 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. Furthermore, the value written
in the a_text in the file must have N_ADDRADJ added to it. */
#define A_TEXT_OFFSET(HDR) (sizeof (HDR) + N_ADDRADJ (HDR))
/* This is the offset of the executable's text, from the start of the file. */
#define A_TEXT_SEEK(HDR) (N_TXTOFF (hdr) + sizeof (hdr))
/* (short) negative-int doesn't sign-extend correctly */
#define SHORT_CAST_BUG
/* Cause compilations to be done in parallel in ymakefile. */
#define MAKE_PARALLEL &
/* Say that mailer interlocking uses flock. */
#define MAIL_USE_FLOCK
/* On many 4.2-based systems, there's a rather tricky bug
* with the interpretation of the pid/pgrp value given to
* the F_SETOWN fcntl() call. It works as documented EXCEPT
* when applied to filedescriptors for sockets, in which case
* the sign must be reversed. If your emacs subprocesses get
* SIGIO's when they shouldn't, while running on a socket
* (e.g. under X windows), you should probably define this.
*/
#define F_SETOWN_SOCK_NEG
/* Some really obscure 4.2-based systems (like Sequent DYNIX)
* do not support asynchronous I/O (using SIGIO) on sockets,
* even though it works fine on tty's. If you have one of
* these systems, define the following, and then use it in
* config.h (or elsewhere) to decide when (not) to use SIGIO.
*/
#define NO_SOCK_SIGIO
/* Define how to search all pty names.
This is for Dynix 3.0; delete next 5 definitions for older systems. */
#define PTY_MAJOR "pqrstuvwPQRSTUVW"
#define PTY_MINOR "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
#define PTY_ITERATION \
register int ma, mi; \
for (ma = 0; ma < sizeof(PTY_MAJOR) - 1; ma++) \
for (mi = 0; mi < sizeof(PTY_MINOR) - 1; mi++)
#define PTY_NAME_SPRINTF \
sprintf (ptyname, "/dev/pty%c%c", PTY_MAJOR[ma], PTY_MINOR[mi]);
#define PTY_TTY_NAME_SPRINTF \
sprintf (ptyname, "/dev/tty%c%c", PTY_MAJOR[ma], PTY_MINOR[mi]);

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/* machine description file for Sun 4 SPARC.
Copyright (C) 1987 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* 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 */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* SPARC has lowest-numbered byte as most significant */
#define 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
/* 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)
/* Say this machine is a sparc */
#ifndef sparc
#define sparc
#endif
#ifdef __GNUC__
# define C_OPTIMIZE_SWITCH -O
#else
/* This level of optimization is reported to work. */
# define C_OPTIMIZE_SWITCH -O2
#endif
/* 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)
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
#define HAVE_ALLOCA
#include <alloca.h>
/* Must use the system's termcap. It does special things. */
#define LIBS_TERMCAP -ltermcap
/* Mask for address bits within a memory segment */
#define SEGMENT_MASK (SEGSIZ - 1)
/* Arrange to link with sun windows, if requested. */
/* For details on emacstool and sunfns, see etc/SUN-SUPPORT */
/* These programs require Sun UNIX 4.2 Release 3.2 or greater */
#ifdef HAVE_SUN_WINDOWS
#define OTHER_FILES ${etcdir}emacstool
#define LIBS_MACHINE -lsuntool -lsunwindow -lpixrect
#define OBJECTS_MACHINE sunfns.o
#define SYMS_MACHINE syms_of_sunfns ()
#define PURESIZE 130000
#endif
/* 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)
/* This is the offset of the executable's text, from the start of the file. */
#define A_TEXT_SEEK(HDR) (N_TXTOFF (hdr) + sizeof (hdr))

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/* machine description file for Bull SPS-7.
Copyright (C) 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="usg5-2" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* 68000 has lowest-numbered byte as most significant */
#define BIG_ENDIAN
/* 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)
/* Say this machine is a 68000 */
#ifndef m68000
#define m68000
#endif
#define sps7
/* 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. */
/* Suspect there is something wierd about this machine, so turn it off. */
/* #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) */
#define SMX
#define V3x
/*
* Define HAVE_SELECT if the system supports the `select' system call.
*/
#define HAVE_SELECT
/*
* Define HAVE_PTYS if the system supports pty devices.
*/
#define HAVE_PTYS
/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */
#define HAVE_SOCKETS
/* Have the socketpair call
*/
#define SKTPAIR
/* Define CLASH_DETECTION if you want lock files to be written
so that Emacs can tell instantly when you try to modify
a file that someone else has modified in his Emacs. */
#define CLASH_DETECTION
/* Use Berkeley style interface to nlist */
#define NLIST_STRUCT
/* Define this to cause -N to be passed to ld. This is needed
* in uniplus because of its funny memory space layout.
* SMX--If you are using 32 bit (COFF) use "-N", else don't use anything.
*/
#define LD_SWITCH_MACHINE -N -T32 -e __start
/* If you are compiling for a 68020, then use -lc32 else use -lc */
#define LIB_STANDARD -lc32
/* Fore 16 bit, -linet, for 32 bit -linet32 (be sure you have it!). */
#define LIBS_MACHINE -linet32
/* Use -T32 for 68020, -T16 otherwise */
#define C_SWITCH_MACHINE -T32
/*
Here we assume that signal.h is included before config.h
so that we can override it here. */
#undef SIGIO
/* Some additional system facilities exist. */
#define HAVE_DUP2
/* Other than 68020 use ld16, as32, or undefine (defaults ld and as). */
#define ASS as32
#ifdef V3x
#define EXEC_MAGIC 0x10b
#define SEGMENT_MASK (NBPS-1)
#define ADJUST_EXEC_HEADER f_hdr.f_magic = SMROMAGIC;\
f_ohdr.stsize = 0;
#endif

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/* Definitions file for GNU Emacs running on Stride Micro System-V.2.2
Copyright (C) 1985, 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="usg5-2" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* 68000 has lowest-numbered byte as most significant */
#define 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. */
#undef NO_ARG_ARRAY
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
#undef WORD_MACHINE
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
vax, m68000, ns16000, pyramid, orion, tahoe, APOLLO and STRIDE
are the ones defined so far. */
#define m68000 /* because the SGS compiler defines "m68k" */
#ifndef STRIDE
#define STRIDE
#endif
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#define EXPLICIT_SIGN_EXTEND
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE double
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
#undef CANNOT_DUMP
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
#undef VIRT_ADDR_VARIES
/* The STRIDE system is more powerful than standard USG5. */
#define HAVE_PTYS
#define HAVE_TIMEVAL
#define HAVE_SELECT
#define HAVE_GETTIMEOFDAY
#define BSTRING
#define SKTPAIR
#define HAVE_SOCKETS
#define MAIL_USE_FLOCK
#undef TERMINFO
#define EXEC_MAGIC 0413
/* USG wins again: Foo! I can't get SIGIO to work properly on the Stride, because I'm
running a System V variant, and don't have a reliable way to block SIGIO
signals without losing them. So, I've gone back to non-SIGIO mode, so
please append this line to the file "stride.h":
*/
#undef SIGIO
/* Specify alignment requirement for start of text and data sections
in the executable file. */
#define SECTION_ALIGNMENT (getpagesize() - 1)
/*
* UniStride has this in /lib/libc.a.
*/
#undef NONSYSTEM_DIR_LIBRARY
/* UniStride defines getwd. */
#define HAVE_GETWD
/* Define this macro if system defines a type `union wait'. */
#define HAVE_UNION_WAIT

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/* machine description file for Sun 68000's
Copyright (C) 1985, 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="note"
NOTE-START
Sun 1, 2 and 3 (-machine=sun1, -machine=sun2, -machine=sun3;
-opsystem=bsd4-2 or -opsystem=sunos4)
Whether you should use sun1, sun2 or sun3 depends on the
VERSION OF THE OPERATING SYSTEM
you have. There are three machine types for different versions of
SunOS. All are derived from Berkeley 4.2, meaning that you should
use -opsystem=bsd4-2. Emacs 17 has run on all of them. You will
need to use sun3 on Sun 2's running SunOS release 3.
For SunOS release 4 on a Sun 3, use -machine=sun3 and
-opsystem=sunos4. See the file share-lib/SUNBUG for how to solve
problems caused by bugs in the "export" version of SunOS 4.
NOTE-END */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* 68000 has lowest-numbered byte as most significant */
#define BIG_ENDIAN
/* 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)
/* Say this machine is a 68000 */
#define m68000
/* Use type int rather than a union, to represent Lisp_Object */
#define NO_UNION_TYPE
/* Sun can't write competant compilers */
#define COMPILER_REGISTER_BUG
/* 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)
/* Must use the system's termcap. It does special things. */
#define LIBS_TERMCAP -ltermcap
/* Mask for address bits within a memory segment */
#define SEGMENT_MASK (SEGSIZ - 1)

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/* machine description file for Sun 68000's OPERATING SYSTEM version 2.
Note that "sun2.h" refers to the operating system version, not the
CPU model number. See the MACHINES file for details.
Copyright (C) 1985, 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="note"
NOTE-START
Sun 1, 2 and 3 (-machine=sun1, -machine=sun2, -machine=sun3;
-opsystem=bsd4-2 or -opsystem=sunos4)
Whether you should use sun1, sun2 or sun3 depends on the
VERSION OF THE OPERATING SYSTEM
you have. There are three machine types for different versions of
SunOS. All are derived from Berkeley 4.2, meaning that you should
use -opsystem=bsd4-2. Emacs 17 has run on all of them. You will
need to use sun3 on Sun 2's running SunOS release 3.
For SunOS release 4 on a Sun 3, use -machine=sun3 and
-opsystem=sunos4. See the file share-lib/SUNBUG for how to solve
problems caused by bugs in the "export" version of SunOS 4.
NOTE-END */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* 68000 has lowest-numbered byte as most significant */
#define BIG_ENDIAN
/* 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)
/* Say this machine is a 68000 */
#ifndef m68000
#define m68000
#endif
/* Use type int rather than a union, to represent Lisp_Object */
#define NO_UNION_TYPE
/* Sun can't write competent compilers */
#define COMPILER_REGISTER_BUG
/* 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 this is a Sun 2; must check for and maybe reinitialize
the "sky" board. */
#define sun2
/* Must use the system's termcap. It does special things. */
#define LIBS_TERMCAP -ltermcap
/* Mask for address bits within a memory segment */
#define SEGMENT_MASK (SEGSIZ - 1)
/* Arrange to link with sun windows, if requested. */
/* For details on emacstool and sunfns, see etc/SUN-SUPPORT */
/* These programs require Sun UNIX 4.2 Release 3.2 or greater */
#ifdef HAVE_SUN_WINDOWS
#define OTHER_FILES ${etcdir}emacstool
#define LIBS_MACHINE -lsuntool -lsunwindow -lpixrect
#define OBJECTS_MACHINE sunfns.o
#define SYMS_MACHINE syms_of_sunfns ()
#define PURESIZE 132000
#endif

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/* machine description file for tahoe.
Copyright (C) 1985 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* 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=bsd4-2 or -opsystem=bsd4-3, depending on the version of
Berkeley you are running.
NOTE-END */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* lowest-numbered byte is most significant */
#define BIG_ENDIAN
/* XINT must explicitly sign-extend */
#define EXPLICIT_SIGN_EXTEND
/* 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)
/* Say this machine is a tahoe */
#ifndef tahoe
#define tahoe
#endif /* not tahoe */
/* Use type int rather than a union, to represent Lisp_Object */
#define NO_UNION_TYPE
/* crt0.c should use the vax-bsd style of entry, with no dummy args. */
#define CRT0_DUMMIES
/* crt0.c should define a symbol `start' and do .globl with a dot. */
#define DOT_GLOBAL_START
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE double
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
/* This triggers some stuff to avoid a compiler bug */
#define TAHOE_REGISTER_BUG
/* System provides alloca. */
#define HAVE_ALLOCA
/* Control header files used by loadst.c.
Some users report machines have dkstat.h while others report dk.h,
so it's hard to tell what this should say. */
#ifdef BSD
#define DKSTAT_HEADER_FILE
#endif

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/* targon31 machine description file
Copyright (C) 1985, 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="usg5-2-2" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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 */
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
#define WORD_MACHINE
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
vax, m68000, ns16000, pyramid, orion, tahoe and APOLLO
are the ones defined so far. */
/* #define m68k is defined by the Compiler */
/* #define m68000 */
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#define EXPLICIT_SIGN_EXTEND
/* Data type of load average, as read out of kmem. */
/* #define LOAD_AVE_TYPE double */
/* 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)
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/* #define CANNOT_DUMP */
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
/* #define VIRT_ADDR_VARIES */
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
/* #define C_ALLOCA */
/* #define HAVE_ALLOCA */
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
/* #define NO_REMAP */
/* Supposedly NO_REMAP is not needed with the following change. */
#define SEGMENT_MASK 0xffff
#define SWITCH_ENUM_BUG 1

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/* machine description file for tek4300.
Copyright (C) 1988 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="bsd4-3" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* 68000 has lowest-numbered byte as most significant */
#define 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. */
#undef NO_ARG_ARRAY
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
#undef WORD_MACHINE
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically. */
#define tek4300
/* Use type int rather than a union, to represent Lisp_Object */
#define NO_UNION_TYPE
/* 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) (x)
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
#define NO_REMAP
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead. */
#define C_ALLOCA
/* setjmp and longjmp can safely replace _setjmp and _longjmp, */
#define _longjmp longjmp
#define _setjmp setjmp
/* The text segment always starts at a fixed address.
This way we don't need to have a label _start defined. */
#define TEXT_START 0
/* The Tektronix exec struct for ZMAGIC files is struct zexec */
#define EXEC_HDR_TYPE struct zexec
/* The entry-point label (start of text segment) is `start', not `__start'. */
#define DEFAULT_ENTRY_ADDRESS start

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/* machine description file template.
Copyright (C) 1985, 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="<name of system .h file here, without the s- or .h>" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
#define WORD_MACHINE
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
Ones defined so far include vax, m68000, ns16000, pyramid,
orion, tahoe, APOLLO and many others */
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#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)
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
#define CANNOT_DUMP
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
#define VIRT_ADDR_VARIES
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
#define C_ALLOCA
#define HAVE_ALLOCA
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
#define NO_REMAP

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/* machine description file for the NCR Tower 32 running System V.2.
Copyright (C) 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="usg5-2-2" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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 */
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
/* #define WORD_MACHINE */
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
vax, m68000, ns16000, pyramid, orion, tahoe and APOLLO
are the ones defined so far. */
#define m68000
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#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) */
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/* #define CANNOT_DUMP */
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
/* #define VIRT_ADDR_VARIES */
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
/* #define C_ALLOCA */
#define HAVE_ALLOCA
/* Change some things to avoid bugs in compiler */
#define SWITCH_ENUM_BUG 1
/* The standard C library is -lcieee, not -lc.
Also use the PW library, which contains alloca. */
#define LIB_STANDARD -lPW -lcieee
/* crt0.c should use the vax-bsd style of entry. Beware that if you have
OS release 2.00.00 or later, *and* change src/ymakefile so that CFLAGS
includes C_OPTIMIZE_SWITCH rather than C_DEBUG_SWITCH, you need to
uncomment CRT0_DUMMIES and C_OPTIMIZE_SWITCH below. */
/* With the optimizer OFF */
#define CRT0_DUMMIES zero, bogus_fp,
/* With the optimizer ON */
/* #define CRT0_DUMMIES */
/* #define C_OPTIMIZE_SWITCH -O2 */
/* emacs's magic number isn't temacs's;
temacs is writeable text (the default!). */
#include <asld.h>
#define EXEC_MAGIC AOUT1MAGIC
#define EXEC_PAGESIZE DATACLICK

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/* machine description file for the NCR Tower 32 running System V.3.
Copyright (C) 1986 Free Software Foundation, Inc.
This file is part of GNU Emacs.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY. No author or distributor
accepts responsibility to anyone for the consequences of using it
or for whether it serves any particular purpose or works at all,
unless he says so in writing. Refer to the GNU Emacs General Public
License for full details.
Everyone is granted permission to copy, modify and redistribute
GNU Emacs, but only under the conditions described in the
GNU Emacs General Public License. A copy of this license is
supposed to have been given to you along with GNU Emacs so you
can know your rights and responsibilities. It should be in a
file named COPYING. Among other things, the copyright notice
and this notice must be preserved on all copies. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="usg5-3" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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 */
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
/* #define WORD_MACHINE */
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
vax, m68000, ns16000, pyramid, orion, tahoe and APOLLO
are the ones defined so far. */
#define m68000
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#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) */
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/* #define CANNOT_DUMP */
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
/* #define VIRT_ADDR_VARIES */
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
#ifdef __GNUC__
#define HAVE_ALLOCA
#define alloca __builtin_alloca
#define C_OPTIMIZE_SWITCH -O -fstrength-reduce -fomit-frame-pointer
#define LIB_STANDARD -lc /lib/crtn.o
#else
/* This section is correct if you do *not* change src/ymakefile so that
CFLAGS includes C_OPTIMIZE_SWITCH rather than C_DEBUG_SWITCH. */
#define HAVE_ALLOCA
#define C_DEBUG_SWITCH -g -O0
#define LIB_STANDARD -lc -lPW /lib/crtn.o
/* This section is correct if you do enable C_OPTIMIZE_SWITCH. */
/* #define C_ALLOCA */
/* #define STACK_DIRECTION -1 */
/* #define C_OPTIMIZE_SWITCH -O2 */
/* #define LIB_STANDARD -lc /lib/crtn.o */
#endif
/* The OS maps the data section far away from the text section. */
#define NO_REMAP
#define TEXT_START 0
#undef static
#define START_FILES pre-crt0.o /lib/crt1.o
/* This is needed since many Tower models start the data/bss segment at
an address as large as 0x2000000. */
#define VALBITS 26
#define GCTYPEBITS 5
/* The OS has an implementation of symlinks that is semantically different
from BSD, but for some silly reason it partly has the same syntax. */
#undef S_IFLNK
/* The OS needs stream.h+ptem.h included in sysdep.c. */
#define NO_SIOCTL_H
#define NEED_PTEM_H

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/* machine description file for U-station (Nihon Unisys, SS5E; Sumitomo Denkoh, U-Station E30).
Copyright (C) 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="usg5-3" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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. */
#undef NO_ARG_ARRAY
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
#undef WORD_MACHINE
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
vax, m68000, ns16000, pyramid, orion, tahoe and APOLLO
are the ones defined so far. */
/* Masscomp predefines mc68000. */
#define m68000 mc68000
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#undef EXPLICIT_SIGN_EXTEND
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE double
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
#undef CANNOT_DUMP
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that data space precedes text space,
numerically. */
#undef VIRT_ADDR_VARIES
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
/* On return from a subroutine, the 68020 compiler restores old contents of
register variables relative to sp, so alloca() screws up such routines.
The following definitions should work on all Masscomps. On the MC-5500
(a 68000) one can #undef C_ALLOCA and #define HAVE_ALLOCA. */
#define C_ALLOCA
#undef HAVE_ALLOCA
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
#undef NO_REMAP
/* Name of file the to look in
for the kernel symbol table (for load average) */
#define KERNEL_FILE "/unix"
/* This triggers some stuff to avoid a compiler bug */
#define MASSC_REGISTER_BUG
/* Prevent -lg from being used for debugging. Not implemented? */
#define LIBS_DEBUG
/*
* Define HAVE_TERMIO if the system provides sysV-style ioctls
* for terminal control.
*/
#define HAVE_TERMIO
/* -lnet is not standard library */
#undef HAVE_SELECT
#undef LIBS_SYSTEM
/* Compiler's bug */
#define SWITCH_ENUM_BUG
/* Termcap is available */
#define LIBS_TERMCAP -ltermcap
#define EXEC_PAGESIZE 1024
#define PURESIZE 130000
#undef SIGIO
#undef SIGTSTP
#undef HAVE_TIMEVAL

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/* machine description file for vax.
Copyright (C) 1985, 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="note"
NOTE-START
The vax (-machine=vax) runs zillions of different operating systems.
Vax running Berkeley Unix (-opsystem=bsd4-1, -opsystem=bsd4-2 or
-opsystem=bsd4-3)
Works.
Vax running Ultrix (-opsystem=bsd4-2)
Works. See under Ultrix in share-lib/MACHINES for problems using X
windows on Ultrix.
Vax running System V rel 2 (-opsystem=usg5-2)
18.27 Works.
Vax running System V rel 0 (-opsystem=usg5-0)
Works as of 18.36.
Vax running VMS (-opsystem=vms)
18.36 believed to work. Addition of features is necessary to make
this Emacs version more usable.
NOTE-END */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Vax is not big-endian: lowest numbered byte is least significant. */
/* #undef BIG_ENDIAN */
/* 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)
/* #define vax -- appears to be done automatically */
/* Use type int rather than a union, to represent Lisp_Object */
#define NO_UNION_TYPE
/* crt0.c should use the vax-bsd style of entry, with no dummy args. */
#define CRT0_DUMMIES
/* crt0.c should define a symbol `start' and do .globl with a dot. */
#define DOT_GLOBAL_START
#ifdef BSD
/* USG systems I know of running on Vaxes do not actually
support the load average, so disable it for them. */
/* Data type of load average, as read out of kmem. */
#define LOAD_AVE_TYPE double
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
#endif /* BSD */
#ifdef VMS
/* Data type of load average, as read out of driver. */
#define LOAD_AVE_TYPE float
/* Convert that into an integer that is 100 for a load average of 1.0 */
#define LOAD_AVE_CVT(x) ((int) ((x) * 100.0))
#endif /* VMS */
/* Vax sysV has alloca in the PW library. */
#ifdef USG
#define LIB_STANDARD -lPW -lc
#define HAVE_ALLOCA
/* There is some bug in unexec in for usg 5.2 on a vax
which nobody who runs such a system has yet tracked down. */
#ifndef USG5_0
#define NO_REMAP
#endif /* USG 5_0 */
#define TEXT_START 0
#endif /* USG */
#ifdef BSD
#define HAVE_ALLOCA
#endif /* BSD */
#ifdef VMS
#define C_ALLOCA
#endif

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/* machine description file for WICAT machines.
Copyright (C) 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="usg5-2" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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. */
#undef NO_ARG_ARRAY
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
#undef WORD_MACHINE
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
vax, m68000, ns16000 are the ones defined so far. */
#ifndef m68000
#define m68000
#endif
/* This flag is used only in alloca.s. */
#define WICAT
/* 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. */
#undef LOAD_AVE_TYPE
/* Convert that into an integer that is 100 for a load average of 1.0 */
#undef LOAD_AVE_CVT
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
#undef CANNOT_DUMP
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
#undef VIRT_ADDR_VARIES
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
/* For the Wicat C compiler version 4.2, this can be removed
and the alloca in alloca.s used. */
#define C_ALLOCA
#define STACK_DIRECTION -1 /* grows towards lower addresses on WICAT */
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
#undef NO_REMAP
/* For WICAT, define TAHOE_REGISTER_BUG if you have a pre-4.2 C compiler */
#define TAHOE_REGISTER_BUG
/* pagesize definition */
#define EXEC_PAGESIZE 0x1000
/* Delete this for WICAT sys V releases before 2.0. */
#define LIB_STANDARD -lc-nofp
/* Special magic number */
#define EXEC_MAGIC MC68ROMAGIC
/* Special switches to give to ld. */
#define LD_SWITCH_MACHINE -e __start -N
/* Sigh...cannot define this for WICAT cuz 0 length memcpy blows chunks */
#undef BSTRING
#ifdef BSTRING
#undef bcopy
#undef bzero
#undef bcmp
#define bcopy(a,b,s) memcpy(b,a,s)
#define bzero(a,s) memset(a,0,s)
#define bcmp memcmp
#endif
/*
* Define optimflags if you want to optimize.
* - Set to null string for pre-4.2 C compiler
* - Set to "-O -Wopt,-O-f" for 4.2
*/
#define C_OPTIMIZE_SWITCH /* -O -Wopt,-O-f */
/* For WICAT version supporting PTYs and select (currently internal only) */
#ifdef HAVE_PTYS
#undef FIRST_PTY_LETTER
#define FIRST_PTY_LETTER 'q'
#endif
/* there is a select() in libcurses.a that causes a conflict so use termlib */
#ifdef HAVE_SELECT
#undef TERMINFO
#define LIBS_TERMCAP select.o -ltermlib
#endif

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/* xps100.h for the Honeywell XPS100 running UNIX System V.2
Mark J. Hewitt (mjh@uk.co.kernel)
Copyright (C) 1985, 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/* The following line tells the configuration script what sort of
operating system this machine is likely to run.
USUAL-OPSYS="usg5-2" */
/* The following three symbols give information on
the size of various data types. */
#define SHORTBITS 16 /* Number of bits in a short */
#define INTBITS 32 /* Number of bits in an int */
#define LONGBITS 32 /* Number of bits in a long */
/* Define BIG_ENDIAN iff lowest-numbered byte in a word
is the most significant byte. */
#define 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 */
/* Define WORD_MACHINE if addresses and such have
* to be corrected before they can be used as byte counts. */
/* #define WORD_MACHINE */
/* 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)
/* Now define a symbol for the cpu type, if your compiler
does not define it automatically:
Ones defined so far include vax, m68000, ns16000, pyramid,
orion, tahoe, APOLLO and many others */
/* Use type int rather than a union, to represent Lisp_Object */
/* This is desirable for most machines. */
#define NO_UNION_TYPE
/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
the 24-bit bit field into an int. In other words, if bit fields
are always unsigned.
If you use NO_UNION_TYPE, this flag does not matter. */
#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) */
/* Define CANNOT_DUMP on machines where unexec does not work.
Then the function dump-emacs will not be defined
and temacs will do (load "loadup") automatically unless told otherwise. */
/* #define CANNOT_DUMP */
/* Define VIRT_ADDR_VARIES if the virtual addresses of
pure and impure space as loaded can vary, and even their
relative order cannot be relied on.
Otherwise Emacs assumes that text space precedes data space,
numerically. */
/* #define VIRT_ADDR_VARIES */
/* Define C_ALLOCA if this machine does not support a true alloca
and the one written in C should be used instead.
Define HAVE_ALLOCA to say that the system provides a properly
working alloca function and it should be used.
Define neither one if an assembler-language alloca
in the file alloca.s should be used. */
#define C_ALLOCA
/* #define HAVE_ALLOCA */
/* Define NO_REMAP if memory segmentation makes it not work well
to change the boundary between the text section and data section
when Emacs is dumped. If you define this, the preloaded Lisp
code will not be sharable; but that's better than failing completely. */
#define NO_REMAP
#define STACK_DIRECTION -1
#define TERMINFO
#define SWITCH_ENUM_BUG
#define LIB_STANDARD -lc
#define LD_SWITCH_MACHINE -X
#define SECTION_ALIGNMENT (0x3ff)

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/* Definitions file for GNU Emacs running on IBM AIX version 3.1
Copyright (C) 1985, 1986 Free Software Foundation, Inc.
This file is part of GNU Emacs.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY. No author or distributor
accepts responsibility to anyone for the consequences of using it
or for whether it serves any particular purpose or works at all,
unless he says so in writing. Refer to the GNU Emacs General Public
License for full details.
Everyone is granted permission to copy, modify and redistribute
GNU Emacs, but only under the conditions described in the
GNU Emacs General Public License. A copy of this license is
supposed to have been given to you along with GNU Emacs so you
can know your rights and responsibilities. It should be in a
file named COPYING. Among other things, the copyright notice
and this notice must be preserved on all copies. */
/*
* Define symbols to identify the version of Unix this is.
* Define all the symbols that apply correctly.
*/
#define USG /* System III, System V, etc */
#define USG5
/* Specify IBM AIX version of system */
#ifndef AIX
#define AIX
#endif
/* turn off c prototypes */
#ifndef _NO_PROTO
#define _NO_PROTO
#endif
/* This symbol should be defined on AIX Version 3 ??????? */
#ifndef _AIX
#define _AIX
#endif
/* Specify "_BSD" to invoke Berkeley compatibility in header files */
/*#ifndef _BSD
#define _BSD
#endif
*/
/* SYSTEM_TYPE should indicate the kind of system you are using.
It sets the Lisp variable system-type. */
#define SYSTEM_TYPE "aix-v3"
/* nomultiplejobs should be defined if your system's shell
does not have "job control" (the ability to stop a program,
run some other program, then continue the first one). */
/* #define NOMULTIPLEJOBS */
/* Default is to set interrupt_input to 0: don't do input buffering within Emacs */
/* #define INTERRUPT_INPUT */
/* Letter to use in finding device name of first pty,
if system supports pty's. 'p' means it is /dev/ptyp0 */
#define FIRST_PTY_LETTER 'p'
/*
* Define HAVE_TERMIO if the system provides sysV-style ioctls
* for terminal control.
*/
#define HAVE_TERMIO
/*
* Define HAVE_TIMEVAL if the system supports the BSD style clock values.
* Look in <sys/time.h> for a timeval structure.
*/
#define HAVE_TIMEVAL
/*
* Define HAVE_SELECT if the system supports the `select' system call.
*/
#define HAVE_SELECT
/*
* Define HAVE_PTYS if the system supports pty devices.
*/
#define HAVE_PTYS
/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */
#define HAVE_SOCKETS
/*
* Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate
* The 4.2 opendir, etc., library functions.
*/
/* #define NONSYSTEM_DIR_LIBRARY */
/*
* Define SYSV_SYSTEM_DIR to use the V.3 getdents/readir
* library functions. Almost, but not quite the same as
* the 4.2 functions
*/
#define SYSV_SYSTEM_DIR
/* Define this symbol if your system has the functions bcopy, etc. */
#define BSTRING
/* subprocesses should be defined if you want to
have code for asynchronous subprocesses
(as used in M-x compile and M-x shell).
This is supposed to work now on system V release 2. */
#define subprocesses
/* If your system uses COFF (Common Object File Format) then define the
preprocessor symbol "COFF". */
/* #define COFF */
/* define MAIL_USE_FLOCK if the mailer uses flock
to interlock access to /usr/spool/mail/$USER.
The alternative is that a lock file named
/usr/spool/mail/$USER.lock. */
/* #define MAIL_USE_FLOCK */
/* Define CLASH_DETECTION if you want lock files to be written
so that Emacs can tell instantly when you try to modify
a file that someone else has modified in his Emacs. */
/* #define CLASH_DETECTION */
/* Define SHORTNAMES if the C compiler can distinguish only
short names. It means that the stuff in ../shortnames
must be run to convert the long names to short ones. */
/* #define SHORTNAMES */
/* We do NOT use the Berkeley (and usg5.2.2) interface to nlist. */
/* #define NLIST_STRUCT */
/* The file containing the kernel's symbol table is called /unix. */
#define KERNEL_FILE "/unix"
/* The symbol in the kernel where the load average is found
is named avenrun. */
#define LDAV_SYMBOL "avenrun"
/* Special itemss needed to make Emacs run on this system. */
/*
* Make the sigsetmask function go away. Don't know what the
* ramifications of this are, but doesn't seem possible to
* emulate it properly anyway at this point.
*/
#define sigsetmask(mask) /* Null expansion */
/* setjmp and longjmp can safely replace _setjmp and _longjmp,
but they will run slower. */
#define _setjmp setjmp
#define _longjmp longjmp
/* On USG systems the system calls are interruptable by signals
that the user program has elected to catch. Thus the system call
must be retried in these cases. To handle this without massive
changes in the source code, we remap the standard system call names
to names for our own functions in sysdep.c that do the system call
with retries. */
#define read sys_read
#define open sys_open
#define write sys_write
#define INTERRUPTIBLE_OPEN
#define INTERRUPTIBLE_IO
/* On USG systems these have different names */
#define index strchr
#define rindex strrchr
/* USG systems tend to put everything declared static
into the initialized data area, which becomes pure after dumping Emacs.
Foil this. Emacs carefully avoids static vars inside functions. */
#undef static
/* Compiler bug bites on many systems when default ADDR_CORRECT is used. */
/* #define ADDR_CORRECT(x) (x) */
#define LD_CMD cc
/* Prevent -lg from being used for debugging. Not needed. */
#define LIBS_DEBUG
/* No need to specify -lc when linking. */
#define LIB_STANDARD
/* Use terminfo instead of termcap. */
#define TERMINFO
/* The following definition seems to be needed in AIX version 3.1.6.8.
It may not have been needed in certain earlier versions. */
#define HAVE_TCATTR
#define SYSTEM_MALLOC

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/* Definitions file for GNU Emacs running on bsd 4.3
Copyright (C) 1985, 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/*
* Define symbols to identify the version of Unix this is.
* Define all the symbols that apply correctly.
*/
#ifndef BSD4_3
#define BSD 43 /* 4.3 * 10, as cpp doesn't do floats */
#endif /* BSD4_3 */
#ifndef BSD
#define BSD4_3 1
#endif /* BSD */
/* SYSTEM_TYPE should indicate the kind of system you are using.
It sets the Lisp variable system-type. */
#define SYSTEM_TYPE "berkeley-unix"
/* nomultiplejobs should be defined if your system's shell
does not have "job control" (the ability to stop a program,
run some other program, then continue the first one). */
/* #define NOMULTIPLEJOBS */
/* Do not use interrupt_input = 1 by default, because in 4.3
we can make noninterrupt input work properly. */
#undef INTERRUPT_INPUT
/* First pty name is /dev/ptyp0. */
#define FIRST_PTY_LETTER 'p'
/*
* Define HAVE_TIMEVAL if the system supports the BSD style clock values.
* Look in <sys/time.h> for a timeval structure.
*/
#define HAVE_TIMEVAL
/*
* Define HAVE_SELECT if the system supports the `select' system call.
*/
#define HAVE_SELECT
/*
* Define HAVE_PTYS if the system supports pty devices.
*/
#define HAVE_PTYS
/* Define this macro if system defines a type `union wait'. */
#define HAVE_UNION_WAIT
/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */
#define HAVE_SOCKETS
/*
* Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate
* The 4.2 opendir, etc., library functions.
*/
/* #define NONSYSTEM_DIR_LIBRARY */
/* Define this symbol if your system has the functions bcopy, etc. */
#define BSTRING
/* subprocesses should be defined if you want to
have code for asynchronous subprocesses
(as used in M-x compile and M-x shell).
This is generally OS dependent, and not supported
under most USG systems. */
#define subprocesses
/* If your system uses COFF (Common Object File Format) then define the
preprocessor symbol "COFF". */
/* #define COFF */
/* define MAIL_USE_FLOCK if the mailer uses flock
to interlock access to /usr/spool/mail/$USER.
The alternative is that a lock file named
/usr/spool/mail/$USER.lock. */
#define MAIL_USE_FLOCK
/* Define CLASH_DETECTION if you want lock files to be written
so that Emacs can tell instantly when you try to modify
a file that someone else has modified in his Emacs. */
#define CLASH_DETECTION
/* We use the Berkeley (and usg5.2.2) interface to nlist. */
#define NLIST_STRUCT
/* The file containing the kernel's symbol table is called /vmunix. */
#define KERNEL_FILE "/vmunix"
/* The symbol in the kernel where the load average is found
is named _avenrun. */
#define LDAV_SYMBOL "_avenrun"

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/* Definitions file for GNU Emacs running on HPUX release 7.0.
Based on AT&T System V.2.
Copyright (C) 1985, 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/*
* Define symbols to identify the version of Unix this is.
* Define all the symbols that apply correctly.
*/
#define USG /* System III, System V, etc */
#define USG5
#define HPUX
/* SYSTEM_TYPE should indicate the kind of system you are using.
It sets the Lisp variable system-type. */
#define SYSTEM_TYPE "hpux"
/* `nomultiplejobs' should be defined if your system's shell
does not have "job control" (the ability to stop a program,
run some other program, then continue the first one).
On hpux this depends on the precise kind of machine in use,
so the m- file defines this symbol if appropriate. */
/* Default is to set interrupt_input to 0: don't do input buffering within Emacs */
/* #define INTERRUPT_INPUT */
/* Letter to use in finding device name of first pty,
if system supports pty's. 'p' means it is /dev/ptym/ptyp0 */
#define FIRST_PTY_LETTER 'p'
/*
* Define HAVE_TERMIO if the system provides sysV-style ioctls
* for terminal control.
*/
#define HAVE_TERMIO
/* Says to include time.h, and not include sys/time.h. */
#define NEED_TIME_H
/*
* Define HAVE_TIMEVAL if the system supports the BSD style clock values.
* Look in <sys/time.h> for a timeval structure.
*/
#define HAVE_TIMEVAL
/* With HAVE_TIMEVAL define, Emacs expects to use `utimes'.
But HPUX does not have one. */
#define MISSING_UTIMES
/*
* Define HAVE_SELECT if the system supports the `select' system call.
*/
#define HAVE_SELECT
/*
* Define HAVE_PTYS if the system supports pty devices.
*/
#define HAVE_PTYS
/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */
#define HAVE_SOCKETS
/*
* Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate
* The 4.2 opendir, etc., library functions.
*/
/* #define NONSYSTEM_DIR_LIBRARY */
/* Define this symbol if your system has the functions bcopy, etc.
* s800 and later versions of s300 (s200) kernels have equivilents
* of the BSTRING functions of BSD. If your s200 kernel doesn't have
* em comment out this section.
*/
#define BSTRING
/* subprocesses should be defined if you want to
have code for asynchronous subprocesses
(as used in M-x compile and M-x shell).
This is generally OS dependent, and not supported
under most USG systems. */
#define subprocesses
/* If your system uses COFF (Common Object File Format) then define the
preprocessor symbol "COFF". */
/* #define COFF */
/* define MAIL_USE_FLOCK if the mailer uses flock
to interlock access to /usr/spool/mail/$USER.
The alternative is that a lock file named
/usr/spool/mail/$USER.lock. */
/* #define MAIL_USE_FLOCK */
/* Say we have the SYSV style of interprocess communication. */
#define HAVE_SYSVIPC
/* Define CLASH_DETECTION if you want lock files to be written
so that Emacs can tell instantly when you try to modify
a file that someone else has modified in his Emacs. */
/* #define CLASH_DETECTION */
/* Define SHORTNAMES if the C compiler can distinguish only
short names. It means that the stuff in ../shortnames
must be run to convert the long names to short ones.
Some USG systems support long names.
If yours is one, DO NOT change this file!
Do #undef SHORTNAMES in the m- file or in config.h. */
/* #define SHORTNAMES */
/* We use the Berkeley (and usg5.2.2) interface to nlist. */
#define NLIST_STRUCT
/* The file containing the kernel's symbol table is called /hp-ux. */
#define KERNEL_FILE "/hp-ux"
/* The symbol in the kernel where the load average is found
depends on the cpu type, so we let the m- files define LDAV_SYMBOL. */
/* Special hacks needed to make Emacs run on this system. */
/*
* Make the sigsetmask function go away. Don't know what the
* ramifications of this are, but doesn't seem possible to
* emulate it properly anyway at this point.
*/
/* HPUX has sigsetmask */
/* #define sigsetmask(mask) / * Null expansion * / */
/* setjmp and longjmp can safely replace _setjmp and _longjmp,
but they will run slower. */
/* HP-UX has _setjmp and _longjmp */
/*
#define _setjmp setjmp
#define _longjmp longjmp
*/
/* On USG systems the system calls are interruptable by signals
that the user program has elected to catch. Thus the system call
must be retried in these cases. To handle this without massive
changes in the source code, we remap the standard system call names
to names for our own functions in sysdep.c that do the system call
with retries. */
#define read sys_read
#define open sys_open
#define write sys_write
#define INTERRUPTIBLE_OPEN
#define INTERRUPTIBLE_IO
/* Use the system provided termcap(3) library */
#define TERMINFO
/* The 48-bit versions are more winning for Emacs. */
#define rand lrand48
#define srand srand48
/* In hpux, the symbol SIGIO is defined, but the feature
does not really exist.
Here we assume that signal.h is included before config.h
so that we can override it here. */
#undef SIGIO
/* USG systems tend to put everything declared static
into the initialized data area, which becomes pure after dumping Emacs.
Foil this. Emacs carefully avoids static vars inside functions. */
#define static
/* Define extra libraries to load.
This should have -lBSD, but that library is said to make
`signal' fail to work. */
#ifdef HPUX_NET
#define LIBS_SYSTEM -ln
#else
#define LIBS_SYSTEM
#endif
/* Some additional system facilities exist. */
#define HAVE_DUP2
#define HAVE_GETTIMEOFDAY
#define HAVE_VFORK
#define HAVE_PERROR /* Delete this line for version 6. */
/* The following maps shared exec file to demand loaded exec.
Don't do this as demand loaded exec is broken in hpux. */
#if 0
/* Adjust a header field for the executable file about to be dumped. */
#define ADJUST_EXEC_HEADER \
hdr.a_magic = ((ohdr.a_magic.file_type == OLDMAGIC.file_type) ? \
NEWMAGIC : ohdr.a_magic);
#endif
/* Baud-rate values in tty status have nonstandard meanings. */
#define BAUD_CONVERT \
{ 0, 50, 75, 110, 135, 150, 200, 300, 600, 900, 1200, \
1800, 2400, 3600, 4800, 7200, 9600, 19200, 38400 }
/* This is needed for HPUX version 6.2; it may not be needed for 6.2.1. */
#define SHORT_CAST_BUG
/* This is how to get the device name of the tty end of a pty. */
#define PTY_TTY_NAME_SPRINTF \
sprintf (ptyname, "/dev/pty/tty%c%x", c, i);
/* This is how to get the device name of the control end of a pty. */
#define PTY_NAME_SPRINTF \
sprintf (ptyname, "/dev/ptym/pty%c%x", c, i);

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/* system description file for hpux version 8.
This contains changes that were suggested "for the hp700".
They were not needed for the 800.
Our conjecture that they are needed for hpux version 8,
which is what runs on the 700. */
#include "hpux.h"
#define LIB_X11_LIB -L/usr/lib/X11R4 -lX11
#define C_SWITCH_SYSTEM -I/usr/include/X11R4
/* Don't use shared libraries. unexec doesn't handle them. */
#define LD_SWITCH_SYSTEM -a archive

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/* Definitions file for GNU Emacs running on Silicon Graphics system 3.6.
Copyright (C) 1987 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/*
* Define symbols to identify the version of Unix this is.
* Define all the symbols that apply correctly.
*/
#define USG
#define USG5
#define IRIS
/* SYSTEM_TYPE should indicate the kind of system you are using.
It sets the Lisp variable system-type. */
#define SYSTEM_TYPE "irix"
/* nomultiplejobs should be defined if your system's shell
does not have "job control" (the ability to stop a program,
run some other program, then continue the first one). */
#define NOMULTIPLEJOBS
/* Default is to set interrupt_input to 0: don't do input buffering within Emacs */
/* #define INTERRUPT_INPUT */
/* Letter to use in finding device name of first pty,
if system supports pty's. 'a' means it is /dev/ptya0 */
#define FIRST_PTY_LETTER 'a'
/*
* Define HAVE_TERMIO if the system provides sysV-style ioctls
* for terminal control.
*/
#define HAVE_TERMIO
/*
* Define HAVE_TIMEVAL if the system supports the BSD style clock values.
* Look in <sys/time.h> for a timeval structure.
*/
#define HAVE_TIMEVAL
/* `utime' system call doesn't understand timevals. */
#define IRIS_UTIME
/*
* Define HAVE_SELECT if the system supports the `select' system call.
*/
#define HAVE_SELECT
/*
* Define HAVE_PTYS if the system supports pty devices.
*/
#define HAVE_PTYS
/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */
#define HAVE_SOCKETS
/*
* Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate
* The 4.2 opendir, etc., library functions.
*/
/* #define NONSYSTEM_DIR_LIBRARY */
/* Define this symbol if your system has the functions bcopy, etc. */
#define BSTRING
/* subprocesses should be defined if you want to
have code for asynchronous subprocesses
(as used in M-x compile and M-x shell).
This is generally OS dependent, and not supported
under most USG systems. */
#define subprocesses
/* If your system uses COFF (Common Object File Format) then define the
preprocessor symbol "COFF". */
/* #define COFF */
/* define MAIL_USE_FLOCK if the mailer uses flock
to interlock access to /usr/spool/mail/$USER.
The alternative is that a lock file named
/usr/spool/mail/$USER.lock. */
/* #define MAIL_USE_FLOCK */
/* Define CLASH_DETECTION if you want lock files to be written
so that Emacs can tell instantly when you try to modify
a file that someone else has modified in his Emacs. */
/* #define CLASH_DETECTION */
/* We use the Berkeley (and usg5.2.2) interface to nlist. */
#define NLIST_STRUCT
/* The file containing the kernel's symbol table is called /vmunix. */
#define KERNEL_FILE "/vmunix"
/* The symbol in the kernel where the load average is found
is named _avenrun. */
#define LDAV_SYMBOL "_avenrun"
/* Special hacks needed to make Emacs run on this system. */
/*
* Make the sigsetmask function go away. Don't know what the
* ramifications of this are, but doesn't seem possible to
* emulate it properly anyway at this point.
*/
#define sigsetmask(mask) /* Null expansion */
#define sigblock(x) x
/* The IRIS defines SIGIO in signal.h, but doesn't implement it. */
#undef SIGIO
#define LIBS_MACHINE -lbsd -ldbm -lPW
#define C_SWITCH_MACHINE -I/usr/include/bsd
/* setjmp and longjmp can safely replace _setjmp and _longjmp,
but they will run slower. */
#define _setjmp setjmp
#define _longjmp longjmp
/* On USG systems the system calls are interruptable by signals
that the user program has elected to catch. Thus the system call
must be retried in these cases. To handle this without massive
changes in the source code, we remap the standard system call names
to names for our own functions in sysdep.c that do the system call
with retries. */
#define read sys_read
#define open sys_open
#define write sys_write
#define INTERRUPTIBLE_OPEN
#define INTERRUPTIBLE_IO
/* On USG systems these have different names */
#define index strchr
#define rindex strrchr
/* USG systems tend to put everything declared static
into the initialized data area, which becomes pure after dumping Emacs.
Foil this. Emacs carefully avoids static vars inside functions. */
/* #define static */
/* Compiler bug bites on many systems when default ADDR_CORRECT is used. */
#define ADDR_CORRECT(x) (int)((char *)(x) - (char*)0)
/* some errno.h's don't actually allocate the variable itself */
#define NEED_ERRNO
/* This is how to get the device name of the tty end of a pty. */
#define PTY_TTY_NAME_SPRINTF \
sprintf (ptyname, "/dev/ttyq%d", minor (stb.st_rdev));

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/* system description file for Interactive (ISC) Unix version 2.2 on
the 386. */
#include "usg5-3.h"
#define HAVE_PTYS
#define HAVE_RENAME
#define HAVE_CLOSEDIR
#define MAXNAMLEN 512
#define LIB_STANDARD -lcposix -lc
#define O_NDELAY O_NONBLOCK
#define MEMORY_IN_STRING_H
#undef SIGTSTP

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/* Definitions file for GNU Emacs running on RTU 3.0, ucb universe.
Copyright (C) 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/*
* Define symbols to identify the version of Unix this is.
* Define all the symbols that apply correctly.
*/
#define BSD4_2
#define BSD
#define RTU
/* SYSTEM_TYPE should indicate the kind of system you are using.
It sets the Lisp variable system-type. */
#define SYSTEM_TYPE "rtu"
/* NOMULTIPLEJOBS should be defined if your system's shell
does not have "job control" (the ability to stop a program,
run some other program, then continue the first one). */
#define NOMULTIPLEJOBS
/* Emacs can read input using SIGIO and buffering characters itself,
or using CBREAK mode and making C-g cause SIGINT.
The choice is controlled by the variable interrupt_input.
Define INTERRUPT_INPUT to make interrupt_input = 1 the default (use SIGIO)
SIGIO can be used only on systems that implement it (4.2 and 4.3).
CBREAK mode has two disadvatages
1) At least in 4.2, it is impossible to handle the Meta key properly.
I hear that in system V this problem does not exist.
2) Control-G causes output to be discarded.
I do not know whether this can be fixed in system V.
Another method of doing input is planned but not implemented.
It would have Emacs fork off a separate process
to read the input and send it to the true Emacs process
through a pipe.
*/
#undef INTERRUPT_INPUT
/* Letter to use in finding device name of first pty,
if system supports pty's. 'a' means it is /dev/ptya0 */
#define FIRST_PTY_LETTER 'z' /* i.e. no PTY_LETTERs */
/*
* Define HAVE_TIMEVAL if the system supports the BSD style clock values.
* Look in <sys/time.h> for a timeval structure.
*/
#define HAVE_TIMEVAL
/*
* Define HAVE_SELECT if the system supports the `select' system call.
*/
#define HAVE_SELECT
/*
* Define HAVE_PTYS if the system supports pty devices.
*/
#define HAVE_PTYS
/* Define this macro if system defines a type `union wait'. */
#define HAVE_UNION_WAIT
/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */
#define HAVE_SOCKETS
/*
* Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate
* The 4.2 opendir, etc., library functions.
*/
#define NONSYSTEM_DIR_LIBRARY
/* Define this symbol if your system has the functions bcopy, etc. */
/* The system library bcopy() is broken in RTU. For one thing, it expects
the length to be less than 64k. */
#undef BSTRING
/* subprocesses should be defined if you want to
have code for asynchronous subprocesses
(as used in M-x compile and M-x shell).
This is generally OS dependent, and not supported
under most USG systems. */
#define subprocesses
/* If your system uses COFF (Common Object File Format) then define the
preprocessor symbol "COFF". */
#undef COFF
/* define MAIL_USE_FLOCK if the mailer uses flock
to interlock access to /usr/spool/mail/$USER.
The alternative is that a lock file named
/usr/spool/mail/$USER.lock. */
#undef MAIL_USE_FLOCK
/* Define CLASH_DETECTION if you want lock files to be written
so that Emacs can tell instantly when you try to modify
a file that someone else has modified in his Emacs. */
#undef CLASH_DETECTION
/* We use the Berkeley (and usg5.2.2) interface to nlist. */
#define NLIST_STRUCT
/* The symbol in the kernel where the load average is found
is named _avenrun. */
#define LDAV_SYMBOL "_avenrun"
/* Special hacks needed to make Emacs run on this system. */
/* On RTU systems (like USG) the system calls are interruptable by signals
that the user program has elected to catch. Thus the system call
must be retried in these cases. To handle this without massive
changes in the source code, we remap the standard system call names
to names for our own functions in sysdep.c that do the system call
with retries. */
#define read sys_read
#define open sys_open
#define write sys_write
#define INTERRUPTIBLE_OPEN
#define INTERRUPTIBLE_IO
/* The "fsync" call on RTU versions 3.0 and 3.1 is badly broken!
This hack below isn't the best solution, but without it this
program will cause the whole system to hang! !@#$#%$ Masscomp! */
#define fsync(x) 0 /* "Comment out" fsync calls */
/* RTU has IPC instead of Unix-domain sockets. */
#define HAVE_SYSVIPC
/* This is how to get the device name of the tty end of a pty. */
#define PTY_TTY_NAME_SPRINTF \
sprintf (ptyname, "/dev/ttyp%x", i);
/* This is how to get the device name of the control end of a pty. */
#define PTY_NAME_SPRINTF \
sprintf (ptyname, "/dev/pty%x", i);

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#include "bsd4-2.h"
/* 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 O_NDELAY FNDELAY /* Non-blocking I/O (4.2 style) */
/* In SunOS 4.1, a static function called by tzsetwall reportedly
clears the byte just past an eight byte region it mallocs, corrupting
GNU malloc's memory pool. But Sun's malloc doesn't seem to mind. */
#define SYSTEM_MALLOC
/* Misleading! Actually gets loaded after crt0.o */
#define START_FILES pre-crt0.o
/*
* Kludge! can't get at symbol "start" in std crt0.o
* Who the #$%&* decided to remove the __ characters!
* Someone needs to fix this in sysdep.c with an #ifdef BROKEN_START in
* sysdep.c. We do not use this address so any value should do really. Still
* may need it in the future?
*/
#define BROKEN_START
#define TEXT_START 0x2020
#define UNEXEC unexsunos4.o
#define RUN_TIME_REMAP
#define LD_CMD cc

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/* Template for system description header files.
This file describes the parameters that system description files
should define or not.
Copyright (C) 1985, 1986 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/*
* Define symbols to identify the version of Unix this is.
* Define all the symbols that apply correctly.
*/
/* #define UNIPLUS */
/* #define USG5 */
/* #define USG */
/* #define HPUX */
/* #define UMAX */
/* #define BSD4_1 */
/* #define BSD4_2 */
/* #define BSD4_3 */
/* #define BSD */
/* #define VMS */
/* SYSTEM_TYPE should indicate the kind of system you are using.
It sets the Lisp variable system-type. */
#define SYSTEM_TYPE "berkeley-unix"
/* NOMULTIPLEJOBS should be defined if your system's shell
does not have "job control" (the ability to stop a program,
run some other program, then continue the first one). */
/* #define NOMULTIPLEJOBS */
/* Emacs can read input using SIGIO and buffering characters itself,
or using CBREAK mode and making C-g cause SIGINT.
The choice is controlled by the variable interrupt_input.
Define INTERRUPT_INPUT to make interrupt_input = 1 the default (use SIGIO)
SIGIO can be used only on systems that implement it (4.2 and 4.3).
CBREAK mode has two disadvatages
1) At least in 4.2, it is impossible to handle the Meta key properly.
I hear that in system V this problem does not exist.
2) Control-G causes output to be discarded.
I do not know whether this can be fixed in system V.
Another method of doing input is planned but not implemented.
It would have Emacs fork off a separate process
to read the input and send it to the true Emacs process
through a pipe.
*/
#define INTERRUPT_INPUT
/* Letter to use in finding device name of first pty,
if system supports pty's. 'a' means it is /dev/ptya0 */
#define FIRST_PTY_LETTER 'a'
/*
* Define HAVE_TIMEVAL if the system supports the BSD style clock values.
* Look in <sys/time.h> for a timeval structure.
*/
#define HAVE_TIMEVAL
/*
* Define HAVE_SELECT if the system supports the `select' system call.
*/
/* #define HAVE_SELECT */
/*
* Define HAVE_PTYS if the system supports pty devices.
*/
#define HAVE_PTYS
/*
* Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate
* The 4.2 opendir, etc., library functions.
*/
#define NONSYSTEM_DIR_LIBRARY
/* Define this symbol if your system has the functions bcopy, etc. */
#define BSTRING
/* subprocesses should be defined if you want to
have code for asynchronous subprocesses
(as used in M-x compile and M-x shell).
This is generally OS dependent, and not supported
under most USG systems. */
#define subprocesses
/* If your system uses COFF (Common Object File Format) then define the
preprocessor symbol "COFF". */
/* #define COFF */
/* define MAIL_USE_FLOCK if the mailer uses flock
to interlock access to /usr/spool/mail/$USER.
The alternative is that a lock file named
/usr/spool/mail/$USER.lock. */
#define MAIL_USE_FLOCK
/* Define CLASH_DETECTION if you want lock files to be written
so that Emacs can tell instantly when you try to modify
a file that someone else has modified in his Emacs. */
#define CLASH_DETECTION
/* Here, on a separate page, add any special hacks needed
to make Emacs work on this system. For example,
you might define certain system call names that don't
exist on your system, or that do different things on
your system and must be used only through an encapsulation
(Which you should place, by convention, in sysdep.c). */
/* Some compilers tend to put everything declared static
into the initialized data area, which becomes pure after dumping Emacs.
On these systems, you must #define static as nothing to foil this.
Note that emacs carefully avoids static vars inside functions. */
/* #define static */

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/* Definitions file for GNU Emacs running on AT&T's System V Release 3
Copyright (C) 1987 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 1, 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
/*
* Define symbols to identify the version of Unix this is.
* Define all the symbols that apply correctly.
*/
#define USG /* System III, System V, etc */
#define USG5
/* SYSTEM_TYPE should indicate the kind of system you are using.
It sets the Lisp variable system-type. */
#define SYSTEM_TYPE "usg-unix-v"
/* nomultiplejobs should be defined if your system's shell
does not have "job control" (the ability to stop a program,
run some other program, then continue the first one). */
#define NOMULTIPLEJOBS
/* Default is to set interrupt_input to 0: don't do input buffering within Emacs */
/* #define INTERRUPT_INPUT */
/* Letter to use in finding device name of first pty,
if system supports pty's. 'p' means it is /dev/ptyp0 */
#define FIRST_PTY_LETTER 'p'
/*
* Define HAVE_TERMIO if the system provides sysV-style ioctls
* for terminal control.
*/
#define HAVE_TERMIO
/*
* Define HAVE_TIMEVAL if the system supports the BSD style clock values.
* Look in <sys/time.h> for a timeval structure.
*/
/* #define HAVE_TIMEVAL */
/*
* Define HAVE_SELECT if the system supports the `select' system call.
*/
/* #define HAVE_SELECT */
/*
* Define HAVE_PTYS if the system supports pty devices.
*/
/* Some versions of V.3 have this, but not all.
#define HAVE_PTYS
#define SYSV_PTYS */
/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */
/* #define HAVE_SOCKETS */
/*
* Define NONSYSTEM_DIR_LIBRARY to make Emacs emulate
* The 4.2 opendir, etc., library functions.
*/
/* #define NONSYSTEM_DIR_LIBRARY */
/*
* Define SYSV_SYSTEM_DIR to use the V.3 getdents/readir
* library functions. Almost, but not quite the same as
* the 4.2 functions
*/
#define SYSV_SYSTEM_DIR
/* Define this symbol if your system has the functions bcopy, etc. */
/* #define BSTRING */
/* subprocesses should be defined if you want to
have code for asynchronous subprocesses
(as used in M-x compile and M-x shell).
This is supposed to work now on system V release 2. */
#define subprocesses
/* If your system uses COFF (Common Object File Format) then define the
preprocessor symbol "COFF". */
#define COFF
/* define MAIL_USE_FLOCK if the mailer uses flock
to interlock access to /usr/spool/mail/$USER.
The alternative is that a lock file named
/usr/spool/mail/$USER.lock. */
/* #define MAIL_USE_FLOCK */
/* Define CLASH_DETECTION if you want lock files to be written
so that Emacs can tell instantly when you try to modify
a file that someone else has modified in his Emacs. */
/* #define CLASH_DETECTION */
/* Define SHORTNAMES if the C compiler can distinguish only
short names. It means that the stuff in ../shortnames
must be run to convert the long names to short ones. */
/* #define SHORTNAMES */
/* We use the Berkeley (and usg5.2.2) interface to nlist. */
#define NLIST_STRUCT
/* The file containing the kernel's symbol table is called /unix. */
#define KERNEL_FILE "/unix"
/* The symbol in the kernel where the load average is found
is named avenrun. */
#define LDAV_SYMBOL "avenrun"
/* Define this if system V IPC is available. */
#define HAVE_SYSVIPC
/* Special hacks needed to make Emacs run on this system. */
/*
* Make the sigsetmask function go away. Don't know what the
* ramifications of this are, but doesn't seem possible to
* emulate it properly anyway at this point.
*/
#define sigsetmask(mask) /* Null expansion */
/* setjmp and longjmp can safely replace _setjmp and _longjmp,
but they will run slower. */
#define _setjmp setjmp
#define _longjmp longjmp
/* On USG systems the system calls are interruptable by signals
that the user program has elected to catch. Thus the system call
must be retried in these cases. To handle this without massive
changes in the source code, we remap the standard system call names
to names for our own functions in sysdep.c that do the system call
with retries. */
#define read sys_read
#define write sys_write
#define open sys_open
#define close sys_close
#define INTERRUPTIBLE_OPEN
#define INTERRUPTIBLE_CLOSE
#define INTERRUPTIBLE_IO
/* On USG systems these have different names */
#define index strchr
#define rindex strrchr
/* USG systems tend to put everything declared static
into the initialized data area, which becomes pure after dumping Emacs.
Foil this. Emacs carefully avoids static vars inside functions. */
#define static
/* Compiler bug bites on many systems when default ADDR_CORRECT is used. */
#define ADDR_CORRECT(x) (x)
/* Prevent -lg from being used for debugging. Not implemented? */
#define LIBS_DEBUG
/* Use terminfo instead of termcap. */
#define TERMINFO
/* X needs to talk on the network, so search the network library. */
#define LIBX10_SYSTEM -lnsl_s
#define LIBX11_SYSTEM -lnsl_s
/* Some variants have TIOCGETC, but the structures to go with it
are not declared. */
#define BROKEN_TIOCGETC
/* Enable support for shared libraries in unexec. */
#define USG_SHARED_LIBRARIES

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/* Definitions file for GNU Emacs running on AT&T's System V Release 4
Copyright (C) 1987 Free Software Foundation, Inc.
This file is part of GNU Emacs.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY. No author or distributor
accepts responsibility to anyone for the consequences of using it
or for whether it serves any particular purpose or works at all,
unless he says so in writing. Refer to the GNU Emacs General Public
License for full details.
Everyone is granted permission to copy, modify and redistribute
GNU Emacs, but only under the conditions described in the
GNU Emacs General Public License. A copy of this license is
supposed to have been given to you along with GNU Emacs so you
can know your rights and responsibilities. It should be in a
file named COPYING. Among other things, the copyright notice
and this notice must be preserved on all copies. */
/* This file written by James Van Artsdalen of Dell Computer Corporation.
* james@bigtex.cactus.org.
*/
/* Use the SysVr3 file for at least base configuration. */
#include "usg5-3.h"
#define USG5_4
/* We do have multiple jobs. Handle ^Z. */
#undef NOMULTIPLEJOBS
/* If compiled by GNU C, we must have gnulib */
#ifdef __GNUC__
#define GNULIB /usr/local/lib/gcc-gnulib
#define LIBS_DEBUG
#else
#define GNULIB
#endif
#define START_FILES pre-crt0.o /usr/ccs/lib/crt1.o /usr/ccs/lib/crti.o /usr/ccs/lib/values-Xt.o
#define LIB_STANDARD GNULIB -lsocket -lnsl -lelf -lc /usr/ucblib/libucb.a /usr/ccs/lib/crtn.o
#define DATA_SEG_BITS 0x08000000
/* Use ptem.h to get structures related to windows. */
#define NEED_PTEM_H
/* Undump with ELF */
#undef COFF
#define UNEXEC unexelf.o
/* Get FIONREAD from <sys/filio.h>. Get <sys/ttold.h> to get struct
* tchars. But get <termio.h> first to make sure ttold.h doesn't
* interfere. And don't try to use SIGIO yet.
*/
#ifdef emacs
#include <sys/filio.h>
#include <termio.h>
#include <sys/ttold.h>
#include <signal.h>
#undef SIGIO
#endif
/* libc has this stuff, but not utimes. */
#define HAVE_RENAME
#define HAVE_SELECT
#define HAVE_TIMEVAL
#define HAVE_CLOSEDIR
#define HAVE_GETTIMEOFDAY
#define HAVE_DUP2
#define USE_UTIME
/* <sys/stat.h> *defines* stat(2) as a static function. If "static"
* is blank, then many files will have a public definition for stat(2).
*/
#undef static
/* We need bss_end from emacs.c for undumping */
#ifndef USG_SHARED_LIBRARIES
#define USG_SHARED_LIBRARIES
#endif
/* We can support this */
#define CLASH_DETECTION
#define HAVE_PTYS
#define HAVE_SETSID
/* It is possible to receive SIGCHLD when there are no children
waiting, because a previous waitsys(2) cleaned up the carcass of child
without clearing the SIGCHLD pending info. So, use a non-blocking
wait3 instead, which maps to waitpid(2) in SysVr4. */
#define HAVE_WAIT_HEADER
#define WAITTYPE int
#define wait3(status, options, rusage) \
waitpid((pid_t) -1, (status), (options))
#define WRETCODE(w) (w >> 8)
/* TIOCGPGRP is broken in SysVr4, so we can't send signals to PTY
subprocesses the usual way. But TIOCSIGNAL does work for PTYs, and
this is all we need. */
#define TIOCSIGSEND TIOCSIGNAL
/* This change means that we don't loop through allocate_pty too many
times in the (rare) event of a failure. */
#undef FIRST_PTY_LETTER
#define FIRST_PTY_LETTER 'z'
/* This sets the name of the master side of the PTY. */
#define PTY_NAME_SPRINTF strcpy (pty_name, "/dev/ptmx");
/* This sets the name of the slave side of the PTY. On SysVr4,
grantpt(3) forks a subprocess, so keep sigchld_handler() from
intercepting that death. If any child but grantpt's should die
within, it should be caught after sigrelse(2). */
#define PTY_TTY_NAME_SPRINTF \
{ \
char *ptsname(), *ptyname; \
\
sighold(SIGCLD); \
if (grantpt(fd) == -1) \
fatal("could not grant slave pty"); \
sigrelse(SIGCLD); \
if (unlockpt(fd) == -1) \
fatal("could not unlock slave pty"); \
if (!(ptyname = ptsname(fd))) \
fatal ("could not enable slave pty"); \
strncpy(pty_name, ptyname, sizeof(pty_name)); \
pty_name[sizeof(pty_name) - 1] = 0; \
}
/* Push various streams modules onto a PTY channel. */
#define SETUP_SLAVE_PTY \
if (ioctl (xforkin, I_PUSH, "ptem") == -1) \
fatal ("ioctl I_PUSH ptem", errno); \
if (ioctl (xforkin, I_PUSH, "ldterm") == -1) \
fatal ("ioctl I_PUSH ldterm", errno); \
if (ioctl (xforkin, I_PUSH, "ttcompat") == -1) \
fatal ("ioctl I_PUSH ttcompat", errno);
/* The definition of this in usg5-3.h is not needed in 5.4. */
#undef LIBX11_SYSTEM