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-rw-r--r--src/ChangeLog6
-rw-r--r--src/m/sequent-ptx.h132
-rw-r--r--src/m/sequent.h169
-rw-r--r--src/s/ptx.h174
-rw-r--r--src/s/ptx4-2.h20
-rw-r--r--src/s/ptx4.h61
6 files changed, 6 insertions, 556 deletions
diff --git a/src/ChangeLog b/src/ChangeLog
index e2bbadcb62a..045c8e762b3 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,11 @@
12008-01-13 Dan Nicolaescu <dann@ics.uci.edu> 12008-01-13 Dan Nicolaescu <dann@ics.uci.edu>
2 2
3 * m/sequent-ptx.h:
4 * m/sequent.h:
5 * s/ptx.h:
6 * s/ptx4-2.h:
7 * s/ptx4.h: Remove files for systems no longer supported.
8
3 * callproc.c (Fcall_process): Fix previous change. 9 * callproc.c (Fcall_process): Fix previous change.
4 10
52008-01-13 Dan Nicolaescu <dann@ics.uci.edu> 112008-01-13 Dan Nicolaescu <dann@ics.uci.edu>
diff --git a/src/m/sequent-ptx.h b/src/m/sequent-ptx.h
deleted file mode 100644
index de998e9fa31..00000000000
--- a/src/m/sequent-ptx.h
+++ /dev/null
@@ -1,132 +0,0 @@
1/* machine description file for SEQUENT machines running DYNIX/ptx
2 Copyright (C) 1985, 1986, 2001, 2002, 2003, 2004,
3 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
4
5This file is part of GNU Emacs.
6
7GNU Emacs is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 3, or (at your option)
10any later version.
11
12GNU Emacs is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with GNU Emacs; see the file COPYING. If not, write to
19the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20Boston, MA 02110-1301, USA. */
21
22
23/* The following line tells the configuration script what sort of
24 operating system this machine is likely to run.
25 USUAL-OPSYS="ptx" */
26
27#include "intel386.h"
28
29/* Define how to take a char and sign-extend into an int.
30 On machines where char is signed, this is a no-op. */
31/* CHECK THIS */
32#define SIGN_EXTEND_CHAR(c) (c)
33
34/* Now define a symbol for the cpu type, if your compiler
35 does not define it automatically:
36 Ones defined so far include vax, m68000, ns16000, pyramid,
37 orion, tahoe, APOLLO and many others. */
38
39/* BTW: ptx defines _SEQUENT_, i386 */
40
41/* Use type int rather than a union, to represent Lisp_Object */
42/* This is desirable for most machines. */
43
44#define NO_UNION_TYPE
45
46/* crt0.c should use the vax-bsd style of entry, with these dummy args. */
47/* Already defined. Assume prior definition works for PTX. */
48#if 0
49#undef CRT0_DUMMIES
50#define CRT0_DUMMIES dummy1, dummy2, dummy3,
51#endif
52
53/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
54 the 24-bit bit field into an int. In other words, if bit fields
55 are always unsigned.
56
57 If you use NO_UNION_TYPE, this flag does not matter. */
58
59#define EXPLICIT_SIGN_EXTEND
60
61/* Data type of load average, as read out of kmem. */
62
63#undef LOAD_AVE_TYPE
64#define LOAD_AVE_TYPE unsigned long
65
66/* Convert that into an integer that is 100 for a load average of 1.0 */
67
68#undef FSCALE
69#define FSCALE 1000.0
70#undef LOAD_AVE_CVT
71#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
72
73/* Define CANNOT_DUMP on machines where unexec does not work.
74 Then the function dump-emacs will not be defined
75 and temacs will do (load "loadup") automatically unless told otherwise. */
76
77/* #define CANNOT_DUMP */
78
79/* Define VIRT_ADDR_VARIES if the virtual addresses of
80 pure and impure space as loaded can vary, and even their
81 relative order cannot be relied on.
82
83 Otherwise Emacs assumes that text space precedes data space,
84 numerically. */
85
86/* #define VIRT_ADDR_VARIES */
87
88/* Define NO_REMAP if memory segmentation makes it not work well
89 to change the boundary between the text section and data section
90 when Emacs is dumped. If you define this, the preloaded Lisp
91 code will not be sharable; but that's better than failing completely. */
92/* On PTX, can't seem to get a valid executable unless NO_REMAP is
93 defined. This did work in the Sequent patched Emacs 18.57. */
94#ifndef NO_REMAP
95#define NO_REMAP
96#endif
97/* #undef NO_REMAP */
98
99/* If a valid PTX executable could be dumped without NO_REMAP defined,
100 here's a guess at some defines to make it work. */
101#ifndef NO_REMAP
102
103/* PTX has getpagesize() but it returns 296. Using the default method of
104 including getpagesize.h in unexec.c returns 4096 which seems more
105 reasonable. */
106#undef HAVE_GETPAGESIZE
107
108/* Override magic number for a.out header. */
109#define EXEC_MAGIC 0411 /* from a.out.h: separated I&D */
110
111#define ADJUST_TEXT_SCNHDR_SIZE
112#define ADJUST_TEXTBASE
113
114/* The file sections in the Symmetry a.out must be on 4K boundaries. */
115/* #define DATA_SECTION_ALIGNMENT (4096-1) */
116
117#endif /* ifndef NO_REMAP */
118
119/* Avoids a compiler bug. */
120#define TAHOE_REGISTER_BUG
121
122/* (short) negative-int doesn't sign-extend correctly. */
123#define SHORT_CAST_BUG
124
125/* Cause compilations to be done in parallel in ymakefile. */
126#define MAKE_PARALLEL $&
127
128/* Use terminfo library. */
129#define LIBS_TERMCAP -ltermlib
130
131/* arch-tag: 0494629b-7e11-4f6f-865f-62254ac46099
132 (do not change this comment) */
diff --git a/src/m/sequent.h b/src/m/sequent.h
deleted file mode 100644
index 97df4da6e09..00000000000
--- a/src/m/sequent.h
+++ /dev/null
@@ -1,169 +0,0 @@
1/* machine description file for SEQUENT BALANCE machines
2 Copyright (C) 1985, 1986, 2001, 2002, 2003, 2004,
3 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
4
5This file is part of GNU Emacs.
6
7GNU Emacs is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 3, or (at your option)
10any later version.
11
12GNU Emacs is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with GNU Emacs; see the file COPYING. If not, write to
19the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20Boston, MA 02110-1301, USA. */
21
22
23/* The following line tells the configuration script what sort of
24 operating system this machine is likely to run.
25 USUAL-OPSYS="note"
26
27NOTE-START
28Use -opsystem=bsd4-2, or -opsystem=bsd4-3 on newer systems.
29NOTE-END */
30
31/* NOTE: this file works for DYNIX release 2.0
32 (not tested on 1.3) on NS32000's */
33
34/* Define WORDS_BIG_ENDIAN if lowest-numbered byte in a word
35 is the most significant byte. */
36
37#undef WORDS_BIG_ENDIAN
38
39/* Define NO_ARG_ARRAY if you cannot take the address of the first of a
40 * group of arguments and treat it as an array of the arguments. */
41
42/* #define NO_ARG_ARRAY */
43
44/* Define WORD_MACHINE if addresses and such have
45 * to be corrected before they can be used as byte counts. */
46
47/* #define WORD_MACHINE */
48
49/* Now define a symbol for the cpu type, if your compiler
50 does not define it automatically:
51 vax, m68000, ns16000, pyramid, orion, tahoe and APOLLO
52 are the ones defined so far. */
53
54/* BTW: DYNIX defines sequent, ns32000, and ns16000 (GENIX compatibility) */
55#ifndef sequent /* pre DYNIX 2.1 releases */
56# define sequent
57#endif
58
59/* Use type int rather than a union, to represent Lisp_Object */
60/* This is desirable for most machines. */
61
62#define NO_UNION_TYPE
63
64/* crt0.c should use the vax-bsd style of entry, with these dummy args. */
65
66#define CRT0_DUMMIES bogus_fp,
67
68/* crt0.c should define a symbol `start' and do .globl with a dot. */
69
70#define DOT_GLOBAL_START
71
72/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
73 the 24-bit bit field into an int. In other words, if bit fields
74 are always unsigned.
75
76 If you use NO_UNION_TYPE, this flag does not matter. */
77
78#define EXPLICIT_SIGN_EXTEND
79
80/* Data type of load average, as read out of kmem. */
81
82#define LOAD_AVE_TYPE unsigned long
83
84/* Convert that into an integer that is 100 for a load average of 1.0 */
85
86#define FSCALE 1000.0
87#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
88
89/* Define CANNOT_DUMP on machines where unexec does not work.
90 Then the function dump-emacs will not be defined
91 and temacs will do (load "loadup") automatically unless told otherwise. */
92
93/* #define CANNOT_DUMP */
94
95/* Define VIRT_ADDR_VARIES if the virtual addresses of
96 pure and impure space as loaded can vary, and even their
97 relative order cannot be relied on.
98
99 Otherwise Emacs assumes that text space precedes data space,
100 numerically. */
101
102/* #define VIRT_ADDR_VARIES */
103
104/* Name of file the to look in
105 for the kernel symbol table (for load average) */
106
107#undef KERNEL_FILE
108#define KERNEL_FILE "/dynix"
109
110/* Avoids a compiler bug */
111
112#define TAHOE_REGISTER_BUG
113
114/* Say that the text segment of a.out includes the header;
115 the header actually occupies the first few bytes of the text segment
116 and is counted in hdr.a_text. Furthermore, the value written
117 in the a_text in the file must have N_ADDRADJ added to it. */
118
119#define A_TEXT_OFFSET(HDR) (sizeof (HDR) + N_ADDRADJ (HDR))
120
121/* This is the offset of the executable's text, from the start of the file. */
122
123#define A_TEXT_SEEK(HDR) (N_TXTOFF (hdr) + sizeof (hdr))
124
125/* (short) negative-int doesn't sign-extend correctly */
126#define SHORT_CAST_BUG
127
128/* Cause compilations to be done in parallel in ymakefile. */
129#define MAKE_PARALLEL &
130
131/* Say that mailer interlocking uses flock. */
132#define MAIL_USE_FLOCK
133
134/* On many 4.2-based systems, there's a rather tricky bug
135 * with the interpretation of the pid/pgrp value given to
136 * the F_SETOWN fcntl() call. It works as documented EXCEPT
137 * when applied to filedescriptors for sockets, in which case
138 * the sign must be reversed. If your emacs subprocesses get
139 * SIGIO's when they shouldn't, while running on a socket
140 * (e.g. under X windows), you should probably define this.
141 */
142
143#define F_SETOWN_SOCK_NEG
144
145/* Some really obscure 4.2-based systems (like Sequent DYNIX)
146 * do not support asynchronous I/O (using SIGIO) on sockets,
147 * even though it works fine on tty's. If you have one of
148 * these systems, define the following, and then use it in
149 * config.h (or elsewhere) to decide when (not) to use SIGIO.
150 */
151
152#define NO_SOCK_SIGIO
153
154/* Define how to search all pty names.
155 This is for Dynix 3.0; delete next 5 definitions for older systems. */
156
157#define PTY_MAJOR "pqrstuvwPQRSTUVW"
158#define PTY_MINOR "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
159#define PTY_ITERATION \
160 register int ma, mi; \
161 for (ma = 0; ma < sizeof(PTY_MAJOR) - 1; ma++) \
162 for (mi = 0; mi < sizeof(PTY_MINOR) - 1; mi++)
163#define PTY_NAME_SPRINTF \
164 sprintf (ptyname, "/dev/pty%c%c", PTY_MAJOR[ma], PTY_MINOR[mi]);
165#define PTY_TTY_NAME_SPRINTF \
166 sprintf (ptyname, "/dev/tty%c%c", PTY_MAJOR[ma], PTY_MINOR[mi]);
167
168/* arch-tag: 81caea48-aa64-4021-9544-e969dea71ee8
169 (do not change this comment) */
diff --git a/src/s/ptx.h b/src/s/ptx.h
deleted file mode 100644
index 346aab187cc..00000000000
--- a/src/s/ptx.h
+++ /dev/null
@@ -1,174 +0,0 @@
1/* Definitions file for GNU Emacs running on Sequent DYNIX/ptx 1.x/2.x
2 Copyright (C) 1987, 1990, 1999, 2001, 2002, 2003, 2004,
3 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
4
5This file is part of GNU Emacs.
6
7GNU Emacs is free software; you can redistribute it and/or modify
8it under the terms of the GNU General Public License as published by
9the Free Software Foundation; either version 3, or (at your option)
10any later version.
11
12GNU Emacs is distributed in the hope that it will be useful,
13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
18along with GNU Emacs; see the file COPYING. If not, write to
19the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20Boston, MA 02110-1301, USA. */
21
22/* This file was written by Bill Burton <billb@progress.com>. Parts were
23 adapted from m-ptx1-2.h and process.c as distributed with the Emacs 18.57
24 on the Sequent Public software tape. Other parts were adapted from
25 usg5-4.h. */
26
27/* Use the SysVr3 file for base configuration even though much is changed. */
28#include "usg5-3.h"
29
30/* Undo these defines because they are incorrect or need to be changed. */
31#undef LIB_X11_LIB
32#undef LIBX11_SYSTEM
33#undef USG_SHARED_LIBRARIES
34
35/* <sys/stat.h> *defines* stat as a static function. If "static"
36 is blank, then many files will have a public definition for stat. */
37#undef static
38
39/* PTX supports job control. */
40#undef NOMULTIPLEJOBS
41
42/* PTX has System V streams. */
43#define SYSV_STREAMS
44
45/* Leave out -lPW since it conflicts with term.o and because we're not sure
46 if the alloca found there by autoconf should be trusted on PTX. */
47#define LIB_STANDARD -lc
48
49/* Local define. If TCP/IP is not installed, comment this out. */
50#define TCPIP_INSTALLED
51
52#ifdef TCPIP_INSTALLED
53#define HAVE_SOCKETS
54#else
55#undef subprocesses
56#endif
57
58#ifdef HAVE_X_WINDOWS
59
60#define LIBX11_SYSTEM -lsocket -linet -lnsl
61/* This is also defined so that lib-src/profile can link. */
62#define LIBS_SYSTEM -lseq
63
64#else /* ! HAVE_X_WINDOWS */
65
66#ifdef HAVE_SOCKETS
67#define LIBS_SYSTEM -lsocket -linet -lnsl -lseq
68#else
69#define LIBS_SYSTEM -lseq
70#endif
71
72#endif /* ! HAVE_X_WINDOWS */
73
74/* No <sioctl.h> */
75#define NO_SIOCTL_H
76
77/* If we have X windows, configure should find gettimeofday in -lX11.
78 Since we emulate gettimeofday below, we really have it anyway. */
79#ifndef HAVE_GETTIMEOFDAY
80#define HAVE_GETTIMEOFDAY
81#endif
82
83#ifdef emacs
84#include <sys/stropts.h> /* Support for pty's */
85#include <sys/conf.h>
86
87/*#define BROKEN_SIGIO*/ /* BROKEN_SIGIO is already defined. PTX
88 has SIGIO, but it's just an alias for
89 SIGPOLL. */
90
91/* Emulate gettimeofday() except for the time zone information which Emacs
92 doesn't use anyway. Get_process_stats() is in -lseq. */
93#include <sys/procstats.h>
94#define gettimeofday(tp, tzp) get_process_stats (tp, PS_SELF, 0, 0)
95
96/* Define timezone since it's not in sys/time.h. Unfortunately, this causes
97 trouble when building with X since this struct is defined in
98 <X11/Xos.h>. */
99struct timezone
100{
101 int tz_minuteswest;
102 int tz_dsttime;
103};
104
105/* Unfortunately, this define is not checked in all files including
106 <X11/Xos.h> so we can't use it. */
107/* #define XOS_NEEDS_TIME_H */
108
109/* In ptx/WINDOWS, this prevents problems with the timezone struct being
110 redefined in <X11/Xos.h>. It seems the necessary include files are
111 included via systime.h so leaving them out here is not a problem. This
112 may not work in X11R5 or X11R6. */
113#define __TIMEVAL__
114
115#endif /* emacs */
116
117/* PTX doesn't have FIONREAD at all. */
118#undef INTERRUPT_INPUT
119#define BROKEN_FIONREAD
120
121/* We can support this */
122#define CLASH_DETECTION
123
124/* PTX has termios */
125#define HAVE_TERMIOS
126#undef HAVE_TERMIO
127#undef BROKEN_TIOCGWINSZ
128#undef BROKEN_TIOCGETC
129
130/* It is possible to receive SIGCHLD when there are no children
131 waiting, because a previous waitsys cleaned up the carcass of child
132 without clearing the SIGCHLD pending info. So, use a non-blocking
133 wait3 instead, which maps to waitpid in SysVr4. */
134/* Not sure if this is used but PTX does support waitpid. */
135/*#define HAVE_WAIT_HEADER*/
136/*#define WAITTYPE int*/
137#define wait3(status, options, rusage) \
138 waitpid ((pid_t) -1, (status), (options))
139/*#define WRETCODE(w) (w >> 8)*/
140
141/* PTX has pty's but not like System V */
142#define HAVE_PTYS
143#undef SYSV_PTYS
144
145/* Provide pty support which is defined into process.c:allocate_pty.
146 Basic ideas for handling getpseudotty were lifted from process.c in
147 Emacs 18.57 included on the Sequent Public Software tape. However, this
148 implementation bears almost no resemblance to the original and does not
149 require that process.c be patched. */
150#define PTY_ITERATION \
151 char *mastername, *slavename; \
152 while (1)
153
154#define PTY_OPEN \
155 if (failed_count++ >= 5) break; \
156 if ((fd = getpseudotty (&slavename, &mastername)) < 0) { \
157 error("Out of ptys."); \
158 continue; \
159 } \
160 strcpy (pty_name, slavename);
161
162/* Define these to prevent the default logic in process.c:allocate_pty
163 from being used. */
164#define PTY_NAME_SPRINTF
165#define PTY_TTY_NAME_SPRINTF
166
167/* PTX doesn't seem to have memmove. */
168#define MEMMOVE_MISSING
169
170/* Kenneth Stailey <kstailey@eagle.dol-esa.gov> says this is needed. */
171#define POSIX_SIGNALS
172
173/* arch-tag: 4f5e3abc-643b-413a-bae6-ed212d3af997
174 (do not change this comment) */
diff --git a/src/s/ptx4-2.h b/src/s/ptx4-2.h
deleted file mode 100644
index 3940093c28d..00000000000
--- a/src/s/ptx4-2.h
+++ /dev/null
@@ -1,20 +0,0 @@
1#include "ptx4.h"
2
3/* Gelling Kevan (gellingk.eurostar@ems.rail.co.uk)
4 says that PTX 4.2.3 needs this version. */
5#undef SETUP_SLAVE_PTY
6#define SETUP_SLAVE_PTY \
7 if (ioctl (xforkin, I_PUSH, "ptem") == -1) \
8 fatal ("ioctl I_PUSH ptem", errno); \
9 if (ioctl (xforkin, I_PUSH, "ldterm") == -1) \
10 fatal ("ioctl I_PUSH ldterm", errno);
11
12/* Gelling Kevan (gellingk.eurostar@ems.rail.co.uk)
13 says that gmalloc.c needs _POSIX_SOURCE.
14 This defines _POSIX_SOURCE only for gmalloc.c. */
15#ifdef _MALLOC_INTERNAL
16#define _POSIX_SOURCE
17#endif
18
19/* arch-tag: 10a9fab3-9e84-4e9e-9535-6ff42baf9e77
20 (do not change this comment) */
diff --git a/src/s/ptx4.h b/src/s/ptx4.h
deleted file mode 100644
index 4e8913a0a6d..00000000000
--- a/src/s/ptx4.h
+++ /dev/null
@@ -1,61 +0,0 @@
1/* s/ file for Sequent "ptx 4", which is a modified SVR5.4.
2
3Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
4 2007, 2008 Free Software Foundation, Inc.
5
6This file is part of GNU Emacs.
7
8GNU Emacs is free software; you can redistribute it and/or modify
9it under the terms of the GNU General Public License as published by
10the Free Software Foundation; either version 3, or (at your option)
11any later version.
12
13GNU Emacs is distributed in the hope that it will be useful,
14but WITHOUT ANY WARRANTY; without even the implied warranty of
15MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16GNU General Public License for more details.
17
18You should have received a copy of the GNU General Public License
19along with GNU Emacs; see the file COPYING. If not, write to
20the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
21Boston, MA 02110-1301, USA. */
22
23
24/* Tell usg5-4.h not to include filio.h. */
25#define NO_FILIO_H
26
27#include "usg5-4.h"
28
29/* Marcus Daniels <marcus@sysc.pdx.edu> says that SIGINFO is defined
30 on ptx4 but it is not a signal. Prevent process.c from doing the
31 wrong thing. */
32#define BROKEN_SIGINFO
33
34/* pae@dim.com (Phil Ernhardt) says this correction to
35 the definition in usg5-4.h is needed to prevent
36 all asynchronous subprocesses from exiting right away. */
37
38/* James Youngman <jay@gnu.org> found that on "DYNIX/ptx ARNIE 4.0
39 * V4.4.2 i386", the push of the ttcompat module would fail. It seems
40 * that PTX 4.4.2 doesn't have that module, so if the push fails we
41 * don't kill ourselves. While this version lacks ttcompat, it also
42 * has ptem, but the manual page for ptem indicates that it should
43 * be pushed onto the slave side before the line discipline module.
44 * See also the streampty manual page, if you're curious (and have
45 * a ptx system).
46 */
47
48/* rms: I hope that older versions which do have ttcompat
49 will not get confused by the code to use ptem. */
50
51#undef SETUP_SLAVE_PTY
52#define SETUP_SLAVE_PTY \
53 if (ioctl (xforkin, I_PUSH, "ptem") == -1 && errno != EINVAL) \
54 fatal ("ioctl I_PUSH ptem", errno); \
55 if (ioctl (xforkin, I_PUSH, "ldterm") == -1) \
56 fatal ("ioctl I_PUSH ldterm", errno); \
57 if (ioctl (xforkin, I_PUSH, "ttcompat") == -1 && errno != EINVAL) \
58 fatal ("ioctl I_PUSH ttcompat", errno);
59
60/* arch-tag: 14621824-8dca-432b-a97a-049fc4ce0e9f
61 (do not change this comment) */
generated by cgit v1.2.1 (git 2.18.0) at 2026-01-17 17:24:30 +0000