1994-05-26 05:23:31 +00:00
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/*
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2012-01-13 09:08:41 +00:00
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* Copyright (c) 1980, 1990, 1993
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1994-05-26 05:23:31 +00:00
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef lint
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1997-09-15 06:37:10 +00:00
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#if 0
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1994-05-26 05:23:31 +00:00
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static char sccsid[] = "@(#)mkmakefile.c 8.1 (Berkeley) 6/6/93";
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1997-09-15 06:37:10 +00:00
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#endif
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static const char rcsid[] =
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1999-08-28 01:35:59 +00:00
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"$FreeBSD$";
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1994-05-26 05:23:31 +00:00
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#endif /* not lint */
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/*
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* Build the makefile for the system, from
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* the information in the files files and the
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* additional files for the machine being compiled to.
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*/
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1997-09-15 06:37:10 +00:00
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#include <ctype.h>
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#include <err.h>
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1994-05-26 05:23:31 +00:00
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#include <stdio.h>
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1996-12-14 19:53:49 +00:00
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#include <string.h>
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2000-11-21 19:58:55 +00:00
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#include <sys/param.h>
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1996-06-02 17:22:01 +00:00
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#include "y.tab.h"
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1994-05-26 05:23:31 +00:00
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#include "config.h"
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1997-10-22 00:38:48 +00:00
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#include "configvers.h"
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1994-05-26 05:23:31 +00:00
|
|
|
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
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|
static char *tail(char *);
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static void do_clean(FILE *);
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static void do_rules(FILE *);
|
2000-11-25 03:25:34 +00:00
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|
|
static void do_xxfiles(char *, FILE *);
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
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static void do_objs(FILE *);
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static void do_before_depend(FILE *);
|
2001-02-19 04:43:21 +00:00
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static int opteq(const char *, const char *);
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
static void read_files(void);
|
1997-09-15 06:37:10 +00:00
|
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1994-05-26 05:23:31 +00:00
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/*
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* Lookup a file, by name.
|
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*/
|
1999-04-17 14:41:41 +00:00
|
|
|
static struct file_list *
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
fl_lookup(char *file)
|
1994-05-26 05:23:31 +00:00
|
|
|
{
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
struct file_list *fp;
|
1994-05-26 05:23:31 +00:00
|
|
|
|
2003-02-15 02:26:13 +00:00
|
|
|
STAILQ_FOREACH(fp, &ftab, f_next) {
|
1994-05-26 05:23:31 +00:00
|
|
|
if (eq(fp->f_fn, file))
|
|
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|
return (fp);
|
|
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}
|
|
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return (0);
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Make a new file list entry
|
|
|
|
*/
|
1999-04-17 14:41:41 +00:00
|
|
|
static struct file_list *
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
new_fent(void)
|
1994-05-26 05:23:31 +00:00
|
|
|
{
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
struct file_list *fp;
|
1994-05-26 05:23:31 +00:00
|
|
|
|
2006-06-07 01:43:26 +00:00
|
|
|
fp = (struct file_list *) calloc(1, sizeof *fp);
|
2010-03-30 13:46:40 +00:00
|
|
|
if (fp == NULL)
|
|
|
|
err(EXIT_FAILURE, "calloc");
|
2003-02-15 02:26:13 +00:00
|
|
|
STAILQ_INSERT_TAIL(&ftab, fp, f_next);
|
1994-05-26 05:23:31 +00:00
|
|
|
return (fp);
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
2010-04-27 05:04:32 +00:00
|
|
|
* Open the correct Makefile and return it, or error out.
|
1994-05-26 05:23:31 +00:00
|
|
|
*/
|
2010-04-27 05:04:32 +00:00
|
|
|
FILE *
|
|
|
|
open_makefile_template(void)
|
1994-05-26 05:23:31 +00:00
|
|
|
{
|
2010-04-27 05:04:32 +00:00
|
|
|
FILE *ifp;
|
1994-05-26 05:23:31 +00:00
|
|
|
char line[BUFSIZ];
|
|
|
|
|
2000-01-08 16:48:12 +00:00
|
|
|
snprintf(line, sizeof(line), "../../conf/Makefile.%s", machinename);
|
1994-05-26 05:23:31 +00:00
|
|
|
ifp = fopen(line, "r");
|
2000-01-08 16:48:12 +00:00
|
|
|
if (ifp == 0) {
|
|
|
|
snprintf(line, sizeof(line), "Makefile.%s", machinename);
|
|
|
|
ifp = fopen(line, "r");
|
|
|
|
}
|
1997-09-15 06:37:10 +00:00
|
|
|
if (ifp == 0)
|
|
|
|
err(1, "%s", line);
|
2010-04-27 05:04:32 +00:00
|
|
|
return (ifp);
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Build the makefile from the skeleton
|
|
|
|
*/
|
|
|
|
void
|
|
|
|
makefile(void)
|
|
|
|
{
|
|
|
|
FILE *ifp, *ofp;
|
|
|
|
char line[BUFSIZ];
|
|
|
|
struct opt *op, *t;
|
1995-12-11 10:52:34 +00:00
|
|
|
|
2010-04-27 05:04:32 +00:00
|
|
|
read_files();
|
|
|
|
ifp = open_makefile_template();
|
2002-07-13 19:36:14 +00:00
|
|
|
ofp = fopen(path("Makefile.new"), "w");
|
|
|
|
if (ofp == 0)
|
|
|
|
err(1, "%s", path("Makefile.new"));
|
2003-04-24 00:52:58 +00:00
|
|
|
fprintf(ofp, "KERN_IDENT=%s\n", ident);
|
2011-02-11 06:35:53 +00:00
|
|
|
fprintf(ofp, "MACHINE=%s\n", machinename);
|
|
|
|
fprintf(ofp, "MACHINE_ARCH=%s\n", machinearch);
|
2008-11-22 21:12:47 +00:00
|
|
|
SLIST_FOREACH_SAFE(op, &mkopt, op_next, t) {
|
|
|
|
fprintf(ofp, "%s=%s", op->op_name, op->op_value);
|
|
|
|
while ((op = SLIST_NEXT(op, op_append)) != NULL)
|
|
|
|
fprintf(ofp, " %s", op->op_value);
|
|
|
|
fprintf(ofp, "\n");
|
|
|
|
}
|
1994-05-26 05:23:31 +00:00
|
|
|
if (debugging)
|
|
|
|
fprintf(ofp, "DEBUG=-g\n");
|
2002-07-13 19:36:14 +00:00
|
|
|
if (profiling)
|
1996-12-13 12:46:28 +00:00
|
|
|
fprintf(ofp, "PROFLEVEL=%d\n", profiling);
|
1999-10-30 10:55:48 +00:00
|
|
|
if (*srcdir != '\0')
|
|
|
|
fprintf(ofp,"S=%s\n", srcdir);
|
2012-01-13 06:51:15 +00:00
|
|
|
while (fgets(line, BUFSIZ, ifp) != NULL) {
|
1994-05-26 05:23:31 +00:00
|
|
|
if (*line != '%') {
|
|
|
|
fprintf(ofp, "%s", line);
|
|
|
|
continue;
|
|
|
|
}
|
1994-12-31 19:23:10 +00:00
|
|
|
if (eq(line, "%BEFORE_DEPEND\n"))
|
|
|
|
do_before_depend(ofp);
|
|
|
|
else if (eq(line, "%OBJS\n"))
|
1994-05-26 05:23:31 +00:00
|
|
|
do_objs(ofp);
|
2000-11-25 03:25:34 +00:00
|
|
|
else if (strncmp(line, "%FILES.", 7) == 0)
|
|
|
|
do_xxfiles(line, ofp);
|
1994-05-26 05:23:31 +00:00
|
|
|
else if (eq(line, "%RULES\n"))
|
|
|
|
do_rules(ofp);
|
1995-03-01 10:09:03 +00:00
|
|
|
else if (eq(line, "%CLEAN\n"))
|
|
|
|
do_clean(ofp);
|
2010-04-27 05:04:32 +00:00
|
|
|
else if (strncmp(line, "%VERSREQ=", 9) == 0)
|
|
|
|
line[0] = '\0'; /* handled elsewhere */
|
|
|
|
else
|
1994-05-26 05:23:31 +00:00
|
|
|
fprintf(stderr,
|
|
|
|
"Unknown %% construct in generic makefile: %s",
|
|
|
|
line);
|
|
|
|
}
|
|
|
|
(void) fclose(ifp);
|
|
|
|
(void) fclose(ofp);
|
1996-01-12 08:57:10 +00:00
|
|
|
moveifchanged(path("Makefile.new"), path("Makefile"));
|
2005-12-30 15:29:50 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Build hints.c from the skeleton
|
|
|
|
*/
|
|
|
|
void
|
|
|
|
makehints(void)
|
|
|
|
{
|
2006-10-24 07:12:31 +00:00
|
|
|
FILE *ifp, *ofp;
|
2005-12-30 15:29:50 +00:00
|
|
|
char line[BUFSIZ];
|
|
|
|
char *s;
|
2006-10-24 00:31:59 +00:00
|
|
|
struct hint *hint;
|
1998-03-16 11:15:45 +00:00
|
|
|
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
ofp = fopen(path("hints.c.new"), "w");
|
|
|
|
if (ofp == NULL)
|
|
|
|
err(1, "%s", path("hints.c.new"));
|
2001-09-17 21:25:48 +00:00
|
|
|
fprintf(ofp, "#include <sys/types.h>\n");
|
|
|
|
fprintf(ofp, "#include <sys/systm.h>\n");
|
|
|
|
fprintf(ofp, "\n");
|
2000-08-25 19:30:03 +00:00
|
|
|
fprintf(ofp, "int hintmode = %d;\n", hintmode);
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
fprintf(ofp, "char static_hints[] = {\n");
|
2006-10-24 00:31:59 +00:00
|
|
|
STAILQ_FOREACH(hint, &hints, hint_next) {
|
|
|
|
ifp = fopen(hint->hint_name, "r");
|
|
|
|
if (ifp == NULL)
|
|
|
|
err(1, "%s", hint->hint_name);
|
2012-01-13 06:51:15 +00:00
|
|
|
while (fgets(line, BUFSIZ, ifp) != NULL) {
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
/* zap trailing CR and/or LF */
|
2012-01-03 18:51:58 +00:00
|
|
|
while ((s = strrchr(line, '\n')) != NULL)
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
*s = '\0';
|
2012-01-03 18:51:58 +00:00
|
|
|
while ((s = strrchr(line, '\r')) != NULL)
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
*s = '\0';
|
|
|
|
/* remove # comments */
|
2012-01-03 18:51:58 +00:00
|
|
|
s = strchr(line, '#');
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
if (s)
|
|
|
|
*s = '\0';
|
|
|
|
/* remove any whitespace and " characters */
|
|
|
|
s = line;
|
|
|
|
while (*s) {
|
|
|
|
if (*s == ' ' || *s == '\t' || *s == '"') {
|
|
|
|
while (*s) {
|
|
|
|
s[0] = s[1];
|
|
|
|
s++;
|
|
|
|
}
|
|
|
|
/* start over */
|
|
|
|
s = line;
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
s++;
|
|
|
|
}
|
|
|
|
/* anything left? */
|
|
|
|
if (*line == '\0')
|
2000-06-14 07:43:56 +00:00
|
|
|
continue;
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
fprintf(ofp, "\"%s\\0\"\n", line);
|
|
|
|
}
|
2006-10-24 07:12:31 +00:00
|
|
|
fclose(ifp);
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
}
|
|
|
|
fprintf(ofp, "\"\\0\"\n};\n");
|
|
|
|
fclose(ofp);
|
|
|
|
moveifchanged(path("hints.c.new"), path("hints.c"));
|
2005-12-30 15:29:50 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Build env.c from the skeleton
|
|
|
|
*/
|
|
|
|
void
|
|
|
|
makeenv(void)
|
|
|
|
{
|
|
|
|
FILE *ifp, *ofp;
|
|
|
|
char line[BUFSIZ];
|
|
|
|
char *s;
|
2001-08-27 05:11:53 +00:00
|
|
|
|
|
|
|
if (env) {
|
|
|
|
ifp = fopen(env, "r");
|
|
|
|
if (ifp == NULL)
|
|
|
|
err(1, "%s", env);
|
|
|
|
} else {
|
|
|
|
ifp = NULL;
|
|
|
|
}
|
|
|
|
ofp = fopen(path("env.c.new"), "w");
|
|
|
|
if (ofp == NULL)
|
|
|
|
err(1, "%s", path("env.c.new"));
|
2001-09-17 21:25:48 +00:00
|
|
|
fprintf(ofp, "#include <sys/types.h>\n");
|
|
|
|
fprintf(ofp, "#include <sys/systm.h>\n");
|
|
|
|
fprintf(ofp, "\n");
|
2001-08-27 05:11:53 +00:00
|
|
|
fprintf(ofp, "int envmode = %d;\n", envmode);
|
|
|
|
fprintf(ofp, "char static_env[] = {\n");
|
|
|
|
if (ifp) {
|
2012-01-13 06:51:15 +00:00
|
|
|
while (fgets(line, BUFSIZ, ifp) != NULL) {
|
2001-08-27 05:11:53 +00:00
|
|
|
/* zap trailing CR and/or LF */
|
2012-01-03 18:51:58 +00:00
|
|
|
while ((s = strrchr(line, '\n')) != NULL)
|
2001-08-27 05:11:53 +00:00
|
|
|
*s = '\0';
|
2012-01-03 18:51:58 +00:00
|
|
|
while ((s = strrchr(line, '\r')) != NULL)
|
2001-08-27 05:11:53 +00:00
|
|
|
*s = '\0';
|
|
|
|
/* remove # comments */
|
2012-01-03 18:51:58 +00:00
|
|
|
s = strchr(line, '#');
|
2001-08-27 05:11:53 +00:00
|
|
|
if (s)
|
|
|
|
*s = '\0';
|
|
|
|
/* remove any whitespace and " characters */
|
|
|
|
s = line;
|
|
|
|
while (*s) {
|
|
|
|
if (*s == ' ' || *s == '\t' || *s == '"') {
|
|
|
|
while (*s) {
|
|
|
|
s[0] = s[1];
|
|
|
|
s++;
|
|
|
|
}
|
|
|
|
/* start over */
|
|
|
|
s = line;
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
s++;
|
|
|
|
}
|
|
|
|
/* anything left? */
|
|
|
|
if (*line == '\0')
|
|
|
|
continue;
|
|
|
|
fprintf(ofp, "\"%s\\0\"\n", line);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
fprintf(ofp, "\"\\0\"\n};\n");
|
|
|
|
if (ifp)
|
|
|
|
fclose(ifp);
|
|
|
|
fclose(ofp);
|
|
|
|
moveifchanged(path("env.c.new"), path("env.c"));
|
1994-05-26 05:23:31 +00:00
|
|
|
}
|
|
|
|
|
2004-05-11 15:42:44 +00:00
|
|
|
static void
|
2004-05-09 22:29:00 +00:00
|
|
|
read_file(char *fname)
|
1994-05-26 05:23:31 +00:00
|
|
|
{
|
2006-10-01 17:17:29 +00:00
|
|
|
char ifname[MAXPATHLEN];
|
1994-05-26 05:23:31 +00:00
|
|
|
FILE *fp;
|
2005-11-25 22:25:34 +00:00
|
|
|
struct file_list *tp;
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
struct device *dp;
|
|
|
|
struct opt *op;
|
2005-11-25 22:25:34 +00:00
|
|
|
char *wd, *this, *compilewith, *depends, *clean, *warning;
|
2011-03-21 09:40:01 +00:00
|
|
|
const char *objprefix;
|
2005-12-30 16:28:06 +00:00
|
|
|
int compile, match, nreqs, std, filetype,
|
2014-02-03 16:46:01 +00:00
|
|
|
imp_rule, no_obj, before_depend, nowerror;
|
1994-05-26 05:23:31 +00:00
|
|
|
|
|
|
|
fp = fopen(fname, "r");
|
1997-09-15 06:37:10 +00:00
|
|
|
if (fp == 0)
|
|
|
|
err(1, "%s", fname);
|
1994-05-26 05:23:31 +00:00
|
|
|
next:
|
|
|
|
/*
|
2006-10-01 17:17:29 +00:00
|
|
|
* include "filename"
|
2014-02-03 16:46:01 +00:00
|
|
|
* filename [ standard | optional ]
|
2005-11-27 21:41:58 +00:00
|
|
|
* [ dev* [ | dev* ... ] | profiling-routine ] [ no-obj ]
|
1995-05-30 03:57:47 +00:00
|
|
|
* [ compile-with "compile rule" [no-implicit-rule] ]
|
1995-03-01 10:09:03 +00:00
|
|
|
* [ dependency "dependency-list"] [ before-depend ]
|
1999-12-12 09:38:48 +00:00
|
|
|
* [ clean "file-list"] [ warning "text warning" ]
|
2011-03-21 09:40:01 +00:00
|
|
|
* [ obj-prefix "file prefix"]
|
1994-05-26 05:23:31 +00:00
|
|
|
*/
|
|
|
|
wd = get_word(fp);
|
|
|
|
if (wd == (char *)EOF) {
|
|
|
|
(void) fclose(fp);
|
|
|
|
return;
|
2004-05-09 22:29:00 +00:00
|
|
|
}
|
1994-05-26 05:23:31 +00:00
|
|
|
if (wd == 0)
|
|
|
|
goto next;
|
Further cleanup. Also remove the following unused or defunct tokens:
and, bio, cam, master, minor, net, priority, sequential, size, slave, trace
1999-10-10 17:36:11 +00:00
|
|
|
if (wd[0] == '#')
|
1994-05-26 13:24:02 +00:00
|
|
|
{
|
Further cleanup. Also remove the following unused or defunct tokens:
and, bio, cam, master, minor, net, priority, sequential, size, slave, trace
1999-10-10 17:36:11 +00:00
|
|
|
while (((wd = get_word(fp)) != (char *)EOF) && wd)
|
|
|
|
;
|
1994-05-26 13:24:02 +00:00
|
|
|
goto next;
|
|
|
|
}
|
2006-10-01 17:17:29 +00:00
|
|
|
if (eq(wd, "include")) {
|
2014-02-03 15:10:44 +00:00
|
|
|
wd = get_quoted_word(fp);
|
2014-02-03 18:31:51 +00:00
|
|
|
if (wd == (char *)EOF || wd == 0) {
|
2010-07-15 22:28:19 +00:00
|
|
|
fprintf(stderr, "%s: missing include filename.\n",
|
|
|
|
fname);
|
2006-10-01 17:17:29 +00:00
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
(void) snprintf(ifname, sizeof(ifname), "../../%s", wd);
|
|
|
|
read_file(ifname);
|
|
|
|
while (((wd = get_word(fp)) != (char *)EOF) && wd)
|
|
|
|
;
|
|
|
|
goto next;
|
|
|
|
}
|
1994-05-26 05:23:31 +00:00
|
|
|
this = ns(wd);
|
2014-02-03 15:10:44 +00:00
|
|
|
wd = get_word(fp);
|
|
|
|
if (wd == (char *)EOF)
|
|
|
|
return;
|
1994-05-26 05:23:31 +00:00
|
|
|
if (wd == 0) {
|
2010-07-15 22:28:19 +00:00
|
|
|
fprintf(stderr, "%s: No type for %s.\n", fname, this);
|
1994-05-26 05:23:31 +00:00
|
|
|
exit(1);
|
|
|
|
}
|
2005-11-25 22:25:34 +00:00
|
|
|
tp = fl_lookup(this);
|
2005-11-27 21:41:58 +00:00
|
|
|
compile = 0;
|
|
|
|
match = 1;
|
1994-05-26 05:23:31 +00:00
|
|
|
nreqs = 0;
|
2001-02-28 02:30:30 +00:00
|
|
|
compilewith = 0;
|
1994-11-17 20:30:01 +00:00
|
|
|
depends = 0;
|
1995-03-01 10:09:03 +00:00
|
|
|
clean = 0;
|
2001-02-19 04:43:21 +00:00
|
|
|
warning = 0;
|
2014-02-03 16:46:01 +00:00
|
|
|
std = 0;
|
1994-11-17 20:30:01 +00:00
|
|
|
imp_rule = 0;
|
|
|
|
no_obj = 0;
|
1994-12-31 19:23:10 +00:00
|
|
|
before_depend = 0;
|
2002-02-20 23:35:56 +00:00
|
|
|
nowerror = 0;
|
1994-05-26 05:23:31 +00:00
|
|
|
filetype = NORMAL;
|
2011-03-21 09:40:01 +00:00
|
|
|
objprefix = "";
|
2000-06-10 22:13:40 +00:00
|
|
|
if (eq(wd, "standard")) {
|
1994-05-26 05:23:31 +00:00
|
|
|
std = 1;
|
2000-06-10 22:13:40 +00:00
|
|
|
} else if (!eq(wd, "optional")) {
|
2010-07-15 22:28:19 +00:00
|
|
|
fprintf(stderr,
|
2014-02-03 16:46:01 +00:00
|
|
|
"%s: \"%s\" %s must be optional or standard\n",
|
2010-11-02 05:27:05 +00:00
|
|
|
fname, wd, this);
|
1994-05-26 05:23:31 +00:00
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
nextparam:
|
2014-02-03 15:10:44 +00:00
|
|
|
wd = get_word(fp);
|
|
|
|
if (wd == (char *)EOF)
|
|
|
|
return;
|
2003-04-12 14:02:03 +00:00
|
|
|
if (wd == 0) {
|
2005-11-27 21:41:58 +00:00
|
|
|
compile += match;
|
2014-02-03 15:10:44 +00:00
|
|
|
if (compile && tp == NULL) {
|
|
|
|
if (std == 0 && nreqs == 0) {
|
|
|
|
fprintf(stderr, "%s: what is %s optional on?\n",
|
|
|
|
fname, this);
|
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
if (filetype == PROFILING && profiling == 0)
|
|
|
|
goto next;
|
|
|
|
tp = new_fent();
|
|
|
|
tp->f_fn = this;
|
|
|
|
tp->f_type = filetype;
|
|
|
|
if (imp_rule)
|
|
|
|
tp->f_flags |= NO_IMPLCT_RULE;
|
|
|
|
if (no_obj)
|
|
|
|
tp->f_flags |= NO_OBJ;
|
|
|
|
if (before_depend)
|
|
|
|
tp->f_flags |= BEFORE_DEPEND;
|
|
|
|
if (nowerror)
|
|
|
|
tp->f_flags |= NOWERROR;
|
|
|
|
tp->f_compilewith = compilewith;
|
|
|
|
tp->f_depends = depends;
|
|
|
|
tp->f_clean = clean;
|
|
|
|
tp->f_warn = warning;
|
|
|
|
tp->f_objprefix = objprefix;
|
|
|
|
}
|
2005-11-27 21:41:58 +00:00
|
|
|
goto next;
|
|
|
|
}
|
|
|
|
if (eq(wd, "|")) {
|
|
|
|
if (nreqs == 0) {
|
2010-07-15 22:28:19 +00:00
|
|
|
fprintf(stderr, "%s: syntax error describing %s\n",
|
2005-11-27 21:41:58 +00:00
|
|
|
fname, this);
|
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
compile += match;
|
|
|
|
match = 1;
|
|
|
|
nreqs = 0;
|
|
|
|
goto nextparam;
|
2003-04-12 14:02:03 +00:00
|
|
|
}
|
1994-11-17 20:30:01 +00:00
|
|
|
if (eq(wd, "no-obj")) {
|
|
|
|
no_obj++;
|
|
|
|
goto nextparam;
|
|
|
|
}
|
|
|
|
if (eq(wd, "no-implicit-rule")) {
|
2001-02-28 02:30:30 +00:00
|
|
|
if (compilewith == 0) {
|
2010-07-15 22:28:19 +00:00
|
|
|
fprintf(stderr, "%s: alternate rule required when "
|
|
|
|
"\"no-implicit-rule\" is specified.\n",
|
|
|
|
fname);
|
1994-11-17 20:30:01 +00:00
|
|
|
}
|
|
|
|
imp_rule++;
|
|
|
|
goto nextparam;
|
|
|
|
}
|
1994-12-31 19:23:10 +00:00
|
|
|
if (eq(wd, "before-depend")) {
|
|
|
|
before_depend++;
|
|
|
|
goto nextparam;
|
|
|
|
}
|
1995-03-01 10:09:03 +00:00
|
|
|
if (eq(wd, "dependency")) {
|
2014-02-03 15:10:44 +00:00
|
|
|
wd = get_quoted_word(fp);
|
2014-02-03 18:31:51 +00:00
|
|
|
if (wd == (char *)EOF || wd == 0) {
|
2010-07-15 22:28:19 +00:00
|
|
|
fprintf(stderr,
|
2012-10-10 14:47:46 +00:00
|
|
|
"%s: %s missing dependency string.\n",
|
2010-07-15 22:28:19 +00:00
|
|
|
fname, this);
|
1994-12-31 19:23:10 +00:00
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
depends = ns(wd);
|
|
|
|
goto nextparam;
|
|
|
|
}
|
1995-03-01 10:09:03 +00:00
|
|
|
if (eq(wd, "clean")) {
|
2014-02-03 15:10:44 +00:00
|
|
|
wd = get_quoted_word(fp);
|
2014-02-03 18:31:51 +00:00
|
|
|
if (wd == (char *)EOF || wd == 0) {
|
2010-07-15 22:28:19 +00:00
|
|
|
fprintf(stderr, "%s: %s missing clean file list.\n",
|
|
|
|
fname, this);
|
1994-11-17 20:30:01 +00:00
|
|
|
exit(1);
|
|
|
|
}
|
1995-03-01 10:09:03 +00:00
|
|
|
clean = ns(wd);
|
1994-11-17 20:30:01 +00:00
|
|
|
goto nextparam;
|
|
|
|
}
|
1994-05-26 05:23:31 +00:00
|
|
|
if (eq(wd, "compile-with")) {
|
2014-02-03 15:10:44 +00:00
|
|
|
wd = get_quoted_word(fp);
|
2014-02-03 18:31:51 +00:00
|
|
|
if (wd == (char *)EOF || wd == 0) {
|
2010-07-15 22:28:19 +00:00
|
|
|
fprintf(stderr,
|
|
|
|
"%s: %s missing compile command string.\n",
|
|
|
|
fname, this);
|
1994-05-26 05:23:31 +00:00
|
|
|
exit(1);
|
|
|
|
}
|
2001-02-28 02:30:30 +00:00
|
|
|
compilewith = ns(wd);
|
1994-05-26 05:23:31 +00:00
|
|
|
goto nextparam;
|
|
|
|
}
|
1999-12-12 09:38:48 +00:00
|
|
|
if (eq(wd, "warning")) {
|
2014-02-03 15:10:44 +00:00
|
|
|
wd = get_quoted_word(fp);
|
2014-02-03 18:31:51 +00:00
|
|
|
if (wd == (char *)EOF || wd == 0) {
|
2010-07-15 22:28:19 +00:00
|
|
|
fprintf(stderr,
|
|
|
|
"%s: %s missing warning text string.\n",
|
|
|
|
fname, this);
|
1999-12-12 09:38:48 +00:00
|
|
|
exit(1);
|
|
|
|
}
|
2001-02-19 04:43:21 +00:00
|
|
|
warning = ns(wd);
|
1999-12-12 09:38:48 +00:00
|
|
|
goto nextparam;
|
|
|
|
}
|
2011-03-21 09:40:01 +00:00
|
|
|
if (eq(wd, "obj-prefix")) {
|
2014-02-03 15:10:44 +00:00
|
|
|
wd = get_quoted_word(fp);
|
2014-02-03 18:31:51 +00:00
|
|
|
if (wd == (char *)EOF || wd == 0) {
|
2011-03-21 09:40:01 +00:00
|
|
|
printf("%s: %s missing object prefix string.\n",
|
|
|
|
fname, this);
|
|
|
|
exit(1);
|
|
|
|
}
|
|
|
|
objprefix = ns(wd);
|
|
|
|
goto nextparam;
|
|
|
|
}
|
1998-09-03 21:03:43 +00:00
|
|
|
if (eq(wd, "local")) {
|
|
|
|
filetype = LOCAL;
|
|
|
|
goto nextparam;
|
|
|
|
}
|
|
|
|
if (eq(wd, "no-depend")) {
|
|
|
|
filetype = NODEPEND;
|
|
|
|
goto nextparam;
|
|
|
|
}
|
1994-05-26 05:23:31 +00:00
|
|
|
if (eq(wd, "profiling-routine")) {
|
|
|
|
filetype = PROFILING;
|
|
|
|
goto nextparam;
|
|
|
|
}
|
2002-02-20 23:35:56 +00:00
|
|
|
if (eq(wd, "nowerror")) {
|
|
|
|
nowerror = 1;
|
|
|
|
goto nextparam;
|
|
|
|
}
|
2014-02-03 16:54:53 +00:00
|
|
|
if (std) {
|
|
|
|
fprintf(stderr,
|
|
|
|
"standard entry %s has optional inclusion specifier %s!\n",
|
|
|
|
this, wd);
|
|
|
|
exit(1);
|
|
|
|
}
|
2014-02-03 16:47:10 +00:00
|
|
|
nreqs++;
|
2003-02-15 02:26:13 +00:00
|
|
|
STAILQ_FOREACH(dp, &dtab, d_next)
|
2005-11-25 22:25:34 +00:00
|
|
|
if (eq(dp->d_name, wd)) {
|
|
|
|
dp->d_done |= DEVDONE;
|
2005-12-30 16:28:06 +00:00
|
|
|
goto nextparam;
|
2005-11-25 22:25:34 +00:00
|
|
|
}
|
2003-02-15 02:26:13 +00:00
|
|
|
SLIST_FOREACH(op, &opt, op_next)
|
2005-11-25 22:25:34 +00:00
|
|
|
if (op->op_value == 0 && opteq(op->op_name, wd))
|
1994-05-26 05:23:31 +00:00
|
|
|
goto nextparam;
|
2005-11-27 21:41:58 +00:00
|
|
|
match = 0;
|
|
|
|
goto nextparam;
|
1994-05-26 05:23:31 +00:00
|
|
|
}
|
|
|
|
|
2004-05-09 22:29:00 +00:00
|
|
|
/*
|
|
|
|
* Read in the information about files used in making the system.
|
|
|
|
* Store it in the ftab linked list.
|
|
|
|
*/
|
|
|
|
static void
|
|
|
|
read_files(void)
|
|
|
|
{
|
|
|
|
char fname[MAXPATHLEN];
|
|
|
|
struct files_name *nl, *tnl;
|
|
|
|
|
|
|
|
(void) snprintf(fname, sizeof(fname), "../../conf/files");
|
|
|
|
read_file(fname);
|
|
|
|
(void) snprintf(fname, sizeof(fname),
|
|
|
|
"../../conf/files.%s", machinename);
|
|
|
|
read_file(fname);
|
|
|
|
for (nl = STAILQ_FIRST(&fntab); nl != NULL; nl = tnl) {
|
|
|
|
read_file(nl->f_name);
|
|
|
|
tnl = STAILQ_NEXT(nl, f_next);
|
|
|
|
free(nl->f_name);
|
|
|
|
free(nl);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
1999-04-17 14:41:41 +00:00
|
|
|
static int
|
2001-02-19 04:43:21 +00:00
|
|
|
opteq(const char *cp, const char *dp)
|
1994-05-26 05:23:31 +00:00
|
|
|
{
|
|
|
|
char c, d;
|
|
|
|
|
|
|
|
for (; ; cp++, dp++) {
|
|
|
|
if (*cp != *dp) {
|
|
|
|
c = isupper(*cp) ? tolower(*cp) : *cp;
|
|
|
|
d = isupper(*dp) ? tolower(*dp) : *dp;
|
|
|
|
if (c != d)
|
|
|
|
return (0);
|
|
|
|
}
|
|
|
|
if (*cp == 0)
|
|
|
|
return (1);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
1999-04-17 14:41:41 +00:00
|
|
|
static void
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
do_before_depend(FILE *fp)
|
1994-12-31 19:23:10 +00:00
|
|
|
{
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
struct file_list *tp;
|
|
|
|
int lpos, len;
|
1994-12-31 19:23:10 +00:00
|
|
|
|
|
|
|
fputs("BEFORE_DEPEND=", fp);
|
|
|
|
lpos = 15;
|
2003-02-15 02:26:13 +00:00
|
|
|
STAILQ_FOREACH(tp, &ftab, f_next)
|
1994-12-31 19:23:10 +00:00
|
|
|
if (tp->f_flags & BEFORE_DEPEND) {
|
|
|
|
len = strlen(tp->f_fn);
|
|
|
|
if ((len = 3 + len) + lpos > 72) {
|
|
|
|
lpos = 8;
|
|
|
|
fputs("\\\n\t", fp);
|
|
|
|
}
|
|
|
|
if (tp->f_flags & NO_IMPLCT_RULE)
|
|
|
|
fprintf(fp, "%s ", tp->f_fn);
|
|
|
|
else
|
|
|
|
fprintf(fp, "$S/%s ", tp->f_fn);
|
|
|
|
lpos += len + 1;
|
|
|
|
}
|
|
|
|
if (lpos != 8)
|
|
|
|
putc('\n', fp);
|
|
|
|
}
|
|
|
|
|
1999-04-17 14:41:41 +00:00
|
|
|
static void
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
do_objs(FILE *fp)
|
1994-05-26 05:23:31 +00:00
|
|
|
{
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
struct file_list *tp;
|
|
|
|
int lpos, len;
|
|
|
|
char *cp, och, *sp;
|
1994-05-26 05:23:31 +00:00
|
|
|
|
|
|
|
fprintf(fp, "OBJS=");
|
|
|
|
lpos = 6;
|
2003-02-15 02:26:13 +00:00
|
|
|
STAILQ_FOREACH(tp, &ftab, f_next) {
|
2005-11-25 22:25:34 +00:00
|
|
|
if (tp->f_flags & NO_OBJ)
|
1994-05-26 05:23:31 +00:00
|
|
|
continue;
|
|
|
|
sp = tail(tp->f_fn);
|
|
|
|
cp = sp + (len = strlen(sp)) - 1;
|
|
|
|
och = *cp;
|
|
|
|
*cp = 'o';
|
2011-03-21 09:40:01 +00:00
|
|
|
len += strlen(tp->f_objprefix);
|
1994-05-26 05:23:31 +00:00
|
|
|
if (len + lpos > 72) {
|
|
|
|
lpos = 8;
|
|
|
|
fprintf(fp, "\\\n\t");
|
|
|
|
}
|
2011-03-21 09:40:01 +00:00
|
|
|
fprintf(fp, "%s%s ", tp->f_objprefix, sp);
|
1994-05-26 05:23:31 +00:00
|
|
|
lpos += len + 1;
|
|
|
|
*cp = och;
|
|
|
|
}
|
|
|
|
if (lpos != 8)
|
|
|
|
putc('\n', fp);
|
|
|
|
}
|
|
|
|
|
1999-04-17 14:41:41 +00:00
|
|
|
static void
|
2000-11-25 03:25:34 +00:00
|
|
|
do_xxfiles(char *tag, FILE *fp)
|
1994-05-26 05:23:31 +00:00
|
|
|
{
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
struct file_list *tp;
|
2000-11-25 03:25:34 +00:00
|
|
|
int lpos, len, slen;
|
|
|
|
char *suff, *SUFF;
|
|
|
|
|
|
|
|
if (tag[strlen(tag) - 1] == '\n')
|
|
|
|
tag[strlen(tag) - 1] = '\0';
|
|
|
|
|
|
|
|
suff = ns(tag + 7);
|
|
|
|
SUFF = ns(suff);
|
|
|
|
raisestr(SUFF);
|
|
|
|
slen = strlen(suff);
|
1994-05-26 05:23:31 +00:00
|
|
|
|
2000-11-25 03:25:34 +00:00
|
|
|
fprintf(fp, "%sFILES=", SUFF);
|
1994-05-26 05:23:31 +00:00
|
|
|
lpos = 8;
|
2003-02-15 02:26:13 +00:00
|
|
|
STAILQ_FOREACH(tp, &ftab, f_next)
|
2005-11-25 22:25:34 +00:00
|
|
|
if (tp->f_type != NODEPEND) {
|
1994-05-26 05:23:31 +00:00
|
|
|
len = strlen(tp->f_fn);
|
2000-11-25 03:25:34 +00:00
|
|
|
if (tp->f_fn[len - slen - 1] != '.')
|
|
|
|
continue;
|
|
|
|
if (strcasecmp(&tp->f_fn[len - slen], suff) != 0)
|
1994-05-26 05:23:31 +00:00
|
|
|
continue;
|
|
|
|
if ((len = 3 + len) + lpos > 72) {
|
|
|
|
lpos = 8;
|
|
|
|
fputs("\\\n\t", fp);
|
|
|
|
}
|
1998-09-03 21:03:43 +00:00
|
|
|
if (tp->f_type != LOCAL)
|
|
|
|
fprintf(fp, "$S/%s ", tp->f_fn);
|
|
|
|
else
|
|
|
|
fprintf(fp, "%s ", tp->f_fn);
|
1995-10-29 11:07:17 +00:00
|
|
|
lpos += len + 1;
|
|
|
|
}
|
|
|
|
if (lpos != 8)
|
|
|
|
putc('\n', fp);
|
|
|
|
}
|
|
|
|
|
1999-04-17 14:41:41 +00:00
|
|
|
static char *
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
tail(char *fn)
|
1994-05-26 05:23:31 +00:00
|
|
|
{
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
char *cp;
|
1994-05-26 05:23:31 +00:00
|
|
|
|
2012-01-03 18:51:58 +00:00
|
|
|
cp = strrchr(fn, '/');
|
1994-05-26 05:23:31 +00:00
|
|
|
if (cp == 0)
|
|
|
|
return (fn);
|
|
|
|
return (cp+1);
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Create the makerules for each file
|
|
|
|
* which is part of the system.
|
|
|
|
*/
|
1999-04-17 14:41:41 +00:00
|
|
|
static void
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
do_rules(FILE *f)
|
1994-05-26 05:23:31 +00:00
|
|
|
{
|
2006-07-19 10:46:38 +00:00
|
|
|
char *cp, *np, och;
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
struct file_list *ftp;
|
2001-02-28 02:30:30 +00:00
|
|
|
char *compilewith;
|
2010-06-13 16:54:11 +00:00
|
|
|
char cmd[128];
|
1994-05-26 05:23:31 +00:00
|
|
|
|
2003-02-15 02:26:13 +00:00
|
|
|
STAILQ_FOREACH(ftp, &ftab, f_next) {
|
1999-12-12 09:38:48 +00:00
|
|
|
if (ftp->f_warn)
|
2010-07-15 22:28:19 +00:00
|
|
|
fprintf(stderr, "WARNING: %s\n", ftp->f_warn);
|
1994-05-26 05:23:31 +00:00
|
|
|
cp = (np = ftp->f_fn) + strlen(ftp->f_fn) - 1;
|
|
|
|
och = *cp;
|
1994-11-17 20:30:01 +00:00
|
|
|
if (ftp->f_flags & NO_IMPLCT_RULE) {
|
|
|
|
if (ftp->f_depends)
|
2011-03-21 09:40:01 +00:00
|
|
|
fprintf(f, "%s%s: %s\n",
|
|
|
|
ftp->f_objprefix, np, ftp->f_depends);
|
1994-11-17 20:30:01 +00:00
|
|
|
else
|
2011-03-21 09:40:01 +00:00
|
|
|
fprintf(f, "%s%s: \n", ftp->f_objprefix, np);
|
1994-11-17 20:30:01 +00:00
|
|
|
}
|
|
|
|
else {
|
|
|
|
*cp = '\0';
|
|
|
|
if (och == 'o') {
|
2011-03-21 09:40:01 +00:00
|
|
|
fprintf(f, "%s%so:\n\t-cp $S/%so .\n\n",
|
|
|
|
ftp->f_objprefix, tail(np), np);
|
1994-11-17 20:30:01 +00:00
|
|
|
continue;
|
|
|
|
}
|
2003-06-16 20:08:15 +00:00
|
|
|
if (ftp->f_depends) {
|
2011-03-21 09:40:01 +00:00
|
|
|
fprintf(f, "%s%sln: $S/%s%c %s\n",
|
|
|
|
ftp->f_objprefix, tail(np), np, och,
|
|
|
|
ftp->f_depends);
|
2003-06-16 20:08:15 +00:00
|
|
|
fprintf(f, "\t${NORMAL_LINT}\n\n");
|
2011-03-21 09:40:01 +00:00
|
|
|
fprintf(f, "%s%so: $S/%s%c %s\n",
|
|
|
|
ftp->f_objprefix, tail(np), np, och,
|
|
|
|
ftp->f_depends);
|
2003-06-16 20:08:15 +00:00
|
|
|
}
|
|
|
|
else {
|
2011-03-21 09:40:01 +00:00
|
|
|
fprintf(f, "%s%sln: $S/%s%c\n",
|
|
|
|
ftp->f_objprefix, tail(np), np, och);
|
2003-06-16 20:08:15 +00:00
|
|
|
fprintf(f, "\t${NORMAL_LINT}\n\n");
|
2011-03-21 09:40:01 +00:00
|
|
|
fprintf(f, "%s%so: $S/%s%c\n",
|
|
|
|
ftp->f_objprefix, tail(np), np, och);
|
2003-06-16 20:08:15 +00:00
|
|
|
}
|
1994-05-26 05:23:31 +00:00
|
|
|
}
|
2001-02-28 02:30:30 +00:00
|
|
|
compilewith = ftp->f_compilewith;
|
|
|
|
if (compilewith == 0) {
|
2001-02-19 04:43:21 +00:00
|
|
|
const char *ftype = NULL;
|
1994-05-26 05:23:31 +00:00
|
|
|
|
|
|
|
switch (ftp->f_type) {
|
|
|
|
case NORMAL:
|
|
|
|
ftype = "NORMAL";
|
|
|
|
break;
|
|
|
|
case PROFILING:
|
|
|
|
if (!profiling)
|
|
|
|
continue;
|
|
|
|
ftype = "PROFILE";
|
|
|
|
break;
|
|
|
|
default:
|
2010-07-15 22:28:19 +00:00
|
|
|
fprintf(stderr,
|
|
|
|
"config: don't know rules for %s\n", np);
|
1994-05-26 05:23:31 +00:00
|
|
|
break;
|
|
|
|
}
|
2010-06-13 16:54:11 +00:00
|
|
|
snprintf(cmd, sizeof(cmd),
|
2012-10-10 14:47:46 +00:00
|
|
|
"${%s_%c%s}", ftype,
|
2002-02-20 23:35:56 +00:00
|
|
|
toupper(och),
|
|
|
|
ftp->f_flags & NOWERROR ? "_NOWERROR" : "");
|
2001-02-28 02:30:30 +00:00
|
|
|
compilewith = cmd;
|
1994-05-26 05:23:31 +00:00
|
|
|
}
|
|
|
|
*cp = och;
|
2011-03-21 09:40:01 +00:00
|
|
|
if (strlen(ftp->f_objprefix))
|
2011-11-10 21:07:14 +00:00
|
|
|
fprintf(f, "\t%s $S/%s\n", compilewith, np);
|
2011-03-21 09:40:01 +00:00
|
|
|
else
|
2011-11-10 21:07:14 +00:00
|
|
|
fprintf(f, "\t%s\n", compilewith);
|
|
|
|
|
|
|
|
if (!(ftp->f_flags & NO_OBJ))
|
2011-11-30 13:33:09 +00:00
|
|
|
fprintf(f, "\t${NORMAL_CTFCONVERT}\n\n");
|
2011-11-10 21:07:14 +00:00
|
|
|
else
|
|
|
|
fprintf(f, "\n");
|
1994-05-26 05:23:31 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
1999-04-17 14:41:41 +00:00
|
|
|
static void
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
do_clean(FILE *fp)
|
1995-03-01 10:09:03 +00:00
|
|
|
{
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
struct file_list *tp;
|
|
|
|
int lpos, len;
|
1995-03-01 10:09:03 +00:00
|
|
|
|
|
|
|
fputs("CLEAN=", fp);
|
|
|
|
lpos = 7;
|
2003-02-15 02:26:13 +00:00
|
|
|
STAILQ_FOREACH(tp, &ftab, f_next)
|
1995-03-01 10:09:03 +00:00
|
|
|
if (tp->f_clean) {
|
|
|
|
len = strlen(tp->f_clean);
|
|
|
|
if (len + lpos > 72) {
|
|
|
|
lpos = 8;
|
|
|
|
fputs("\\\n\t", fp);
|
|
|
|
}
|
|
|
|
fprintf(fp, "%s ", tp->f_clean);
|
|
|
|
lpos += len + 1;
|
|
|
|
}
|
|
|
|
if (lpos != 8)
|
|
|
|
putc('\n', fp);
|
|
|
|
}
|
|
|
|
|
1994-05-26 05:23:31 +00:00
|
|
|
char *
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
|
|
|
raisestr(char *str)
|
1994-05-26 05:23:31 +00:00
|
|
|
{
|
Borrow phk's axe and apply the next stage of config(8)'s evolution.
Use Warner Losh's "hint" driver to decode ascii strings to fill the
resource table at boot time.
config(8) no longer generates an ioconf.c table - ie: the configuration
no longer has to be compiled into the kernel. You can reconfigure your
isa devices with the likes of this at loader(8) time:
set hint.ed.0.port=0x320
userconfig will be rewritten to use this style interface one day and will
move to /boot/userconfig.4th or something like that.
It is still possible to statically compile in a set of hints into a kernel
if you do not wish to use loader(8). See the "hints" directive in GENERIC
as an example.
All device wiring has been moved out of config(8). There is a set of
helper scripts (see i386/conf/gethints.pl, and the same for alpha and pc98)
that extract the 'at isa? port foo irq bar' from the old files and produces
a hints file. If you install this file as /boot/device.hints (and update
/boot/defaults/loader.conf - You can do a build/install in sys/boot) then
loader will load it automatically for you. You can also compile in the
hints directly with: hints "device.hints" as well.
There are a few things that I'm not too happy with yet. Under this scheme,
things like LINT would no longer be useful as "documentation" of settings.
I have renamed this file to 'NOTES' and stored the example hints strings
in it. However... this is not something that config(8) understands, so
there is a script that extracts the build-specific data from the
documentation file (NOTES) to produce a LINT that can be config'ed and
built. A stack of man4 pages will need updating. :-/
Also, since there is no longer a difference between 'device' and
'pseudo-device' I collapsed the two together, and the resulting 'device'
takes a 'number of units' for devices that still have it statically
allocated. eg: 'device fe 4' will compile the fe driver with NFE set
to 4. You can then set hints for 4 units (0 - 3). Also note that
'device fe0' will be interpreted as "zero units of 'fe'" which would be
bad, so there is a config warning for this. This is only needed for
old drivers that still have static limits on numbers of units.
All the statically limited drivers that I could find were marked.
Please exercise EXTREME CAUTION when transitioning!
Moral support by: phk, msmith, dfr, asmodai, imp, and others
2000-06-13 22:28:50 +00:00
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char *cp = str;
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1994-05-26 05:23:31 +00:00
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while (*str) {
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if (islower(*str))
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*str = toupper(*str);
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str++;
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}
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return (cp);
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}
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