Commit Graph

38 Commits

Author SHA1 Message Date
Nick Hibma
6eb1682c86 Update for the man page. 4.0 is using KLD's not LKM's. 1999-02-22 13:08:38 +00:00
Julian Elischer
b5def701c7 Compile the linux module with the same flags as the kernel.
(oops).

Submitted by:	"Richard Seaman, Jr." <dick@tar.com>
1999-01-26 21:29:01 +00:00
Jordan K. Hubbard
531842e143 Install scripts without .sh suffix. 1998-11-12 00:37:39 +00:00
Peter Wemm
0ddd3cf262 Rename joy,ibcs2,linux to joy.sh,ibcs2.sh,linux.sh (via repo copy). 1998-11-11 07:04:10 +00:00
Jordan K. Hubbard
aab22db753 We need to install the linux shell script or the lkm version will
still be in place.
1998-11-10 19:39:58 +00:00
Peter Wemm
ce6bd34722 Build linux_genassym static, this should help aout-to-elf builds 1998-11-05 04:39:26 +00:00
Peter Wemm
6a1a9040f4 Do not overwrite the lkm versions of the install scripts for now. linux
works but ibcs2 has a load failure and joy doesn't look like it'll work.
1998-11-05 04:22:52 +00:00
Peter Wemm
38266231ef Update to use kldload, no temporary files! 1998-11-05 04:19:26 +00:00
Peter Wemm
a654d07295 Sample initial set of kld-ified modules. Not all have been completely
converted yet.  These are more of a starting point.  This is NOT connected
to the parent Makefile.

OK'ed by jkh (who is ever so patiently waiting)
1998-10-16 04:30:52 +00:00
Alexander Langer
514058dc0d Unregister the glibc2 brand at module unload time.
Change the ELF registration/unregistration scheme to be less error prone.
Adding a new brand requires a single addition to linux_brandlist instead of
modifying linux_load(), linux_unload(), and linux_elf_init().

Approved by:	jkh
Reviewed by:	msmith
1998-10-11 21:08:02 +00:00
Mike Smith
4e138a28a0 Add support for glibc consumers using the new ld-linux.so.2 linker.
I can't say this was the most inspired fix, but it matches the design OK.
1998-09-17 22:08:34 +00:00
Martin Cracauer
62e334347c Load linux emulator lkm only when not already loaded. This avoids
leftover files in /tmp. Script slightly modified from PR version
to use fewer processes.
PR:		i386/7725
Submitted by:	Stefan Eggers seggers@semyam.dinoco.de
1998-09-07 16:15:59 +00:00
Bruce Evans
8c1a5985d2 Added a `build-tools' target for internal tools. (linux_genassym may
not actually work for cross compiling, but that is another problem.)

Honor LDFLAGS for building internal tools.  (Tools should normally
be built static to avoid problems with picking up target shared
libraries.  bsd.kmod doesn't set -static yet, and has some problems
with `LDFLAGS=-static ...' in the environment.)
1998-07-07 02:04:20 +00:00
Bruce Evans
7f591b7e4b Fixed missing options headers. Options that affect LKMs shouldn't
exist.
1998-07-01 17:10:00 +00:00
Bruce Evans
77d71f644a Fixed a race to build the @' and machine' symlinks early enough
for `make -jN'.
1998-03-19 12:35:55 +00:00
Eivind Eklund
ccf5ba7483 Back out opt_diagnostic.h changes. 1998-02-06 23:54:27 +00:00
Eivind Eklund
8e734a64e3 Make the LKMs handle DIAGNOSTIC as a new-style option. 1998-02-04 21:56:39 +00:00
Bruce Evans
77783a2701 Don't handle the `machine' symlink or related include paths here.
bsd.kmod.mk now handles it more generally.
1998-02-01 17:53:56 +00:00
Eivind Eklund
e9161c5082 Handle COMPAT_43 define -> option change. 1997-12-16 18:45:50 +00:00
Jordan K. Hubbard
a5506b985f Merge 1.8.2.1 into -current. 1997-05-01 06:08:14 +00:00
Peter Dufault
952d112864 Make MOD_* macros almost consistent:
Use the name argument almost the same in all LKM types.  Maintain
the current behavior for the external (e.g., modstat) name for DEV,
EXEC, and MISC types being #name ## "_mod" and SYCALL and VFS only
#name.  This is a candidate for change and I vote just the name without
the "_mod".

Change the DISPATCH macro to MOD_DISPATCH for consistency with the
other macros.

Add an LKM_ANON #define to eliminate the magic -1 and associated
signed/unsigned warnings.

Add MOD_PRIVATE to support wcd.c's poking around in the lkm structure.

Change source in tree to use the new interface.

Reviewed by:	Bruce Evans
1997-04-06 10:49:22 +00:00
Peter Wemm
4a0f765fbf Revert $FreeBSD$ back to $Id$ 1997-02-22 12:49:29 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
Mike Pritchard
01d5b65c75 Add a man page for linux(8) (loads the Linux emulator kernel module). 1997-01-10 05:48:50 +00:00
Søren Schmidt
ea5a2b2e00 Prepare kernel to take advantage of "branded" ELF binaries. 1996-10-16 17:51:08 +00:00
Bruce Evans
e7fa2650cc `struct linker_set execsw_set' was declared as const and pointers in it
were declared as non-const.  This is backwards (_lkm_exec() changes the
pointers but all the target `struct execsw's are const).  Fixed this
and poisoned related declarations to match and removed the bogus casts
that hid the bug.
1996-09-03 22:52:27 +00:00
Bruce Evans
c11bd94104 Fixed the `machine' link. It pointed to the wrong place, and was created
too late to be used in all cases.  It should probably be created (early)
in bsd.kmod.mk for all LKMs.

Use cc instead of cpp | as for the same reasons as in the kernel makefile.
CFLAGS isn't split up as well as in the kernel makefile, but cc doesn't
pass compiler warning flags to cpp, so there is no need to split it.
1996-06-25 20:13:12 +00:00
Peter Wemm
f07101317f linux_interp now moved into sys/i386/linux/linux_sysvec.c, but still
connected at load and unload time from here.
1996-03-10 22:43:37 +00:00
Søren Schmidt
e1743d02cd First attempt at FreeBSD & Linux ELF support.
Compile and link a new kernel, that will give native ELF support, and
provide the hooks for other ELF interpreters as well.

To make native ELF binaries use John Polstras elf-kit-1.0.1..
For the time being also use his ld-elf.so.1 and put it in
/usr/libexec.

The Linux emulator has been enhanced to also run ELF binaries, it
is however in its very first incarnation.
Just get some Linux ELF libs (Slackware-3.0) and put them in the
prober place (/compat/linux/...).
I've ben able to run all the Slackware-3.0 binaries I've tried
so far.
(No it won't run quake yet :)
1996-03-10 08:42:54 +00:00
Peter Wemm
785d64c46a Update the linux lkm to use the new file list and build routine.
This is a bit of a kludge and needs more work.
1996-03-02 20:00:35 +00:00
Rodney W. Grimes
a7ba018ad1 Add missing ${DESTDIR} to afterinstall: target. 1996-01-27 23:57:06 +00:00
Peter Wemm
e5255f3193 No longer generate empty opt_sysvipc.h, and no longer issue -DSYSVSHM etc
for the CFLAGS.  Now, it tracks whatever the booted kernel has rather than
being specifying what features your kernel has at lkm build time.
1996-01-08 05:36:17 +00:00
Andrey A. Chernov
12ff37b733 Add opt_sysvipc.h rules similar as in ibcs2 Makefile
(make fails in old case)
1996-01-06 23:10:25 +00:00
Søren Schmidt
e896b7b2a3 Added SYSVSHM define 1995-12-29 22:10:49 +00:00
Bruce Evans
b3e24f9ce9 Changed the first (name) arg of MOD_DEV(), MOD_EXEC() and MOD_MISC()
from a string to an identifier so that it can be used to generate
declarations and strings.  It's much easier to stringize an identifier
than to identifize a string.  A uniform naming scheme must be used
for the automatically generated things to apply.  This is a feature.

Used the module identifer to generate prototypes for the module load,
unload and stat functions.  Removed the few prototypes for these that
already existed.

Used the module identifier to generate a unique struct tag in MOD_DEV().
This should probably be done for all the MOD_*() macros.

Moved the trailing semicolon from the MOD_*() macro definitions to the
macro invocations that didn't already (bogusly) have it.

Staticized the module load and unload functions.

Added function return types for the module load, unload and stat functions.

lkm/ibcs2/ibcs2.c:
Included <sys/sysproto.h> to get everything prototyped.
Cleaned up #includes.

lkm/ibcs2/ipfw.c:
Cleaned up #includes.

lkm/linux/linux.c:
The module name had to change from "linux_emulator" to "linux_mod" to
be automatically generated.
Cleaned up #includes.

lkm/syscons/*/*_saver.c:
Completed delcarations of function pointers.

sys/i386/isa/atapi.c:
The module name had to change from "atapi" to "atapi_mod" to be
automatically generated.

sys/i386/isa/wcd.c:
Used the fixed MOD_DEV().  This module has two devices and expanded the
macro in the source instead of fixing it.
The module names had to change from "wcd" and "rwcd" to "wcd_mod" and
"rwcd_mod" to be automatically generated.

sys/pccard/pcic.c:
The module name had to change from "pcic" to "pcic_mod" to be
automatically generated.
1995-11-14 07:35:57 +00:00
Bruce Evans
0ea3482342 Replaced nosys() by lkm_nullcmd(). Always call lkm load/unload/stat
functions instead of skipping the call if the function is nosys().
nosys() returned the wrong value as well as having the wrong type.
1995-11-13 07:19:10 +00:00
Peter Wemm
8e6b01171e Do a pass over the broken LKM's and update them to use the "new"
convention of having their entry point named "<modname>_mod"".
Symorder is enforcing this when the current bsd.kmod.mk is installed.

I've not tested all these, but at least they all compile now.

Reattach them to the makefile.

Note that the change that I made to symorder needs to be compiled and
installed before any LKM's will work - the last version was corrupting
the relocation tables.  A "make world" will to this, but if you
manually run a make on the lkm's you'll need to take care of it by
hand.
1995-10-28 12:35:14 +00:00
Søren Schmidt
c21dee177f First incarnation of our Linux emulator or rather compatibility code.
This first shot only incorporaties so much functionality that DOOM
can run (the X version), signal handling is VERY weak, so is many
other things. But it meets my milestone number one (you guessed it
- running DOOM).

Uses /compat/linux as prefix for loading shared libs, so it won't
conflict with our own libs.

Kernel must be compiled with "options COMPAT_LINUX" for this to work.
1995-06-25 17:32:43 +00:00