Commit Graph

724 Commits

Author SHA1 Message Date
Søren Schmidt
81bca0e98c Syscall 168 (poll) is not implemented in the Linux emulator. This
syscall is used by Oracle.

PR:		9154
Submitted by:	Marcel Moolenaar <marcel@scc.nl>
1998-12-21 19:28:13 +00:00
Doug Rabson
20982dfb10 Add LDGP(pv) to suword, subyte, fuword, fubyte so that they can be called
from kernel modules.
1998-12-20 13:21:55 +00:00
Søren Schmidt
9073a41122 Make it compile again.
I have no idea if the new stuff works though.

Broken by: Julian
1998-12-19 19:05:57 +00:00
Julian Elischer
6626c6045c Reviewed by: Luoqi Chen, Jordan Hubbard
Submitted by:	 "Richard Seaman, Jr." <lists@tar.com>
Obtained from:	linux :-)

Code to allow Linux Threads to run under FreeBSD.

By default not enabled
This code is dependent on the conditional
COMPAT_LINUX_THREADS (suggested by Garret)
This is not yet a 'real' option but will be within some number of hours.
1998-12-19 02:55:34 +00:00
Dmitrij Tejblum
8252a465b9 Little reorganization:
- created internal names for fixed-size integral types, like __int32_t. They
  will be used to make several headers self-sufficient.
- <stdlib.h> don't include <machine/types.h> anymore.
- created <sys/inttypes.h>, which can be used as <inttypes.h>.
- declaration of uoff_t and ufs_daddr_t moved to <sys/types.h>.

Reviewed by:	bde
1998-12-19 00:02:34 +00:00
Doug Rabson
65be2aace6 Move some compile flags from the kernel makefile to bsd.kern.mk so that
kernel modules are built with the right flags.

Suggested by: Andrew Gallatin <gallatin@cs.duke.edu>
1998-12-17 22:36:21 +00:00
Bruce Evans
4c56fcdead Removed the cast to a pointer in the definition of PS_STRINGS and
adjusted related casts to match (only in the kernel in this commit).
The pointer was only wanted in one place in kern_exec.c.  Applications
should use the kern.ps_strings sysctl instead of PS_STRINGS, so they
shouldn't notice this change.
1998-12-16 16:28:58 +00:00
Bruce Evans
4f2129fa86 Removed bogus casts of USRSTACK and/or the other operand in binary
expressions involving USRSTACK.
1998-12-16 15:21:51 +00:00
Dmitrij Tejblum
85f118c801 Added 3 new errno values, requred by various standards: EOVERFLOW,
ECANCELED, EILSEQ.

Fixed ibcs2 and especially linux EIDRM and ENOMSG errno mapping.
Reviewed by:	Dan Nelson <dnelson@emsphone.com>
1998-12-14 18:54:04 +00:00
Eivind Eklund
d51523c6c9 Get rid of CTLTYPE_OPAQUE in a SYSCTL_OPAQUE - it is added my the
SYSCTL_OPAQUE macro.
1998-12-09 02:26:45 +00:00
Warner Losh
f7c9e34bea If there is no .depends file, use the standard ad-hoc way of ensuring
that the generated files are generated before any of the object files.
Also minor cleanup of dependencies in conf/files that I bogusly added
before.

This should fix the requirement that make depend be done starting from
a clean config directory.  If you don't have a clean directory, make
depend is still required if you want the proper .o's to be recompiled.

Reviewed by: bde
1998-12-07 22:36:54 +00:00
Matt Jacob
0a194dfe3f fix warning messages from previous delta 1998-12-06 00:10:52 +00:00
Matt Jacob
80592d5b75 Fix it so that it works on an eb164 when you have a serial console on com1.
Obtained from:gallatin@freebsd.org
1998-12-05 22:36:31 +00:00
Archie Cobbs
2127f26023 Examine all occurrences of sprintf(), strcat(), and str[n]cpy()
for possible buffer overflow problems. Replaced most sprintf()'s
with snprintf(); for others cases, added terminating NUL bytes where
appropriate, replaced constants like "16" with sizeof(), etc.

These changes include several bug fixes, but most changes are for
maintainability's sake. Any instance where it wasn't "immediately
obvious" that a buffer overflow could not occur was made safer.

Reviewed by:	Bruce Evans <bde@zeta.org.au>
Reviewed by:	Matthew Dillon <dillon@apollo.backplane.com>
Reviewed by:	Mike Spengler <mks@networkcs.com>
1998-12-04 22:54:57 +00:00
Doug Rabson
5b38fe900d Implement 'software completion' for floating point arithmetic. On the
alpha, operations involving non-finite numbers or denormalised numbers
or operations which should generate such numbers will cause an arithmetic
exception.  For programs which follow some strict code generation rules,
the kernel trap handler can then 'complete' the operation by emulating
the faulting instruction.

To use software completion, a program must be compiled with the arguments
'-mtrap-precision=i' and '-mfp-trap-mode=su' or '-mfp-trap-mode=sui'.
Programs compiled in this way can use non-finite and denormalised numbers
at the expense of slightly less efficient code generation of floating
point instructions.  Programs not compiled with these options will receive
a SIGFPE signal when non-finite or denormalised numbers are used or
generated.

Reviewed by: John Polstra <jdp@polstra.com>
1998-12-04 10:52:48 +00:00
Doug Rabson
28ae06aad0 Restore the user HAE all the time, not just when returning to usermode.
This closes a very small window where the use HAE might not be restored
at all.  This only happens when switching to a process which has used the
HAE.
1998-12-02 10:24:56 +00:00
Doug Rabson
5ac82ff587 Enable BWX i/o access. I disabled it by mistake with the last commit.
Pointed out by: Andrew Gallatin <gallatin@cs.duke.edu>
1998-12-02 09:33:27 +00:00
Doug Rabson
e63149c330 Add support for 'vmstat -i'.
Submitted by: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp>
Obtained from: NetBSD
1998-11-28 09:55:16 +00:00
Doug Rabson
d24b518319 Port top to the alpha.
Submitted by: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp>
1998-11-25 09:45:28 +00:00
Kazutaka YOKOTA
570f565d11 Oops, I forgot to update this file when I changed moused recently. 1998-11-22 11:57:59 +00:00
Doug Rabson
75410e3d0e Fix things so that pci interrupts can be registered correctly on apecs
and lca machines (which route PCI interrupts through the ISA PIC).

Reviewed by: dima
1998-11-18 23:53:12 +00:00
Doug Rabson
eae8e50443 Add sc_traparg_a0, sc_traparg_a1 and sc_traparg_a2 to the sigcontext
structure for the alpha.  These give extra information about some
signals (such as SIGSEGV) and should be compatible with Digital Unix.

Submitted by: jdp
1998-11-18 23:51:40 +00:00
Dima Ruban
fa1303baf8 Remove -U__NetBSD__ 1998-11-18 23:51:17 +00:00
Doug Rabson
b0a6dfad26 Definitions for alpha specific device resources. 1998-11-17 10:40:33 +00:00
Doug Rabson
9b0e7f94af Definitions for alpha specific system calls. 1998-11-17 10:40:07 +00:00
Doug Rabson
08b6a4cbee * Add hooks to allow the X server to access I/O ports and memory.
* Update drivers to the latest version of the bus interface.

The ISA drivers' use of the new resource api is minimal.  Garrett has
some much cleaner drivers which should be more easily shared between
i386 and alpha.  This has only been tested on cia based machines.  It
should work on lca and apecs but I might have broken something.
1998-11-15 18:25:17 +00:00
Doug Rabson
225b9157e6 Don't include link_elf.c twice in the link. 1998-11-15 18:15:06 +00:00
Doug Rabson
2f2dcad41b * Change 'struct resource' to 'struct config_resource'.
* Bump config version.
1998-11-15 18:07:35 +00:00
Bruce Evans
c25ded316f Finished updating module event handlers to be compatible with
modeventhand_t.
1998-11-15 15:33:52 +00:00
Dima Ruban
9ffad24346 indent 1998-11-15 00:50:59 +00:00
Jordan K. Hubbard
845491fe8d MF22: Bring in some linux sound ioctl support which I committed to 2.2
for PR 7792 but did not bring forward.

Submitted by:	Avatar Liang <avatar@www.mmlab.cse.yzu.edu.tw>
PR:		8656
1998-11-12 00:42:08 +00:00
Mike Smith
2831f40f0b Use an at_shutdown hook to drop back to the SRM in the case where the system
is being halted, rather than hanging waiting for a keypress.

Submitted by:	Andrew Gallatin <gallatin@freebsd.org>
1998-11-11 00:02:25 +00:00
Dima Ruban
46e79a3c0e Add some bogus stuff to make systat/vmstat happy.
Reviewed by:	dfr
1998-11-09 10:47:19 +00:00
Poul-Henning Kamp
5adee71e55 Update interface to timecounter to last change to the generic code. 1998-11-08 19:26:23 +00:00
Nicolas Souchu
710c119cf7 Update configuration files for the perl based makedevops script.
Submitted by: Nick Hibma <nick.hibma@jrc.it>
Approved by:  Doug Rabson <dfr@nlsystems.com>
1998-11-08 18:39:57 +00:00
Nicolas Souchu
7a8ecb9e64 Add semicolon to INTERFACE declarations 1998-11-08 18:35:53 +00:00
Doug Rabson
7095ee912b * Fix a couple of places in the device pager where an address was
truncated to 32 bits.
* Change the calling convention of the device mmap entry point to
  pass a vm_offset_t instead of an int for the offset allowing
  devices with a larger memory map than (1<<32) to be supported
  on the alpha (/dev/mem is one such).

These changes are required to allow the X server to mmap the various
I/O regions used for device port and memory access on the alpha.
1998-11-08 12:39:07 +00:00
Alexander Langer
9184fb847b Optimize bzero() by unrolling the aligned quadword loop and moving the length
manipulation away from the length comparison.  Measurements on beast.cdrom.com
show >3X improvement over the original code on large block sizes, putting the
performance on par with the optimized assembly code in libc.
1998-11-02 00:14:50 +00:00
Doug Rabson
57250ffb42 * Fix vga_probe() so that it doesn't report a non-vga display adapter as
a vga.
* Fix broken logic in syscons for a failed probe.
* Fix AlphaStation 500/600 so that non-serial consoles are supported.

Submitted by: Thomas Valentino Crimi <tcrimi+@andrew.cmu.edu> (vga bits),
	      Andrew Gallatin <gallatin@cs.duke.edu> (AS500/AS600)
1998-10-31 10:35:24 +00:00
Mike Smith
35d27a0f39 Add the ability to specify where on the at_shutdown queue a handler is
installed.

Remove cpu_power_down, and replace it with an entry at the end of the
SHUTDOWN_FINAL queue in the only place it's used (APM).

Submitted by:	Some ideas from Bruce Walter <walter@fortean.com>
1998-10-30 05:41:15 +00:00
Jordan K. Hubbard
4b3c37b2a8 Put back MFS_ROOT now that it's been fixed correctly. 1998-10-30 01:37:33 +00:00
Jordan K. Hubbard
522bda27ae Fix this correctly - check if mfs_getimage() succeeds before settings
the MFS root unconditionally, just as on the x86.
Prompted by:	msmith
1998-10-30 01:36:40 +00:00
Jordan K. Hubbard
4df550a942 Take MFS_ROOT out for now; for some reason, the alpha GENERIC chokes
and dies if it can't find the MFS root whereas the x86 one seems to sail
past.  Looking at the code, I can't see how either one works, so I'm
confused. :)
1998-10-30 01:17:42 +00:00
Dima Ruban
a8bdc29849 Bump VERSREQ to make ``config'' happy.
Obtained from: Makefile.i386
1998-10-29 17:09:36 +00:00
David Greenman
730075613a Added a second argument, "activate" to the vm_page_unwire() call so that
the caller can select either inactive or active queue to put the page on.
1998-10-28 13:37:02 +00:00
Paul Richards
a57faa7b13 Fix the interrupt mask generated for enabling/disabling interrupts 8 to 15. 1998-10-25 01:30:16 +00:00
David Greenman
9b827155f8 Decrement the now unused page table page's wire_count prior to freeing it.
It will soon be required that pages have a zero wire_count when being
freed.
1998-10-21 11:38:14 +00:00
Doug Rabson
0c942a8eef R_ALPHA_RELATIVE relocations need to add the value to the existing memory
contents.
1998-10-18 19:04:13 +00:00
Jordan K. Hubbard
2f40a12b31 fixup for the alpha. tag slid forward, since it's benign for the x86. 1998-10-16 10:13:09 +00:00
Peter Wemm
aa855a598d *gulp*. Jordan specifically OK'ed this..
This is the bulk of the support for doing kld modules.  Two linker_sets
were replaced by SYSINIT()'s.  VFS's and exec handlers are self registered.
kld is now a superset of lkm.  I have converted most of them, they will
follow as a seperate commit as samples.
This all still works as a static a.out kernel using LKM's.
1998-10-16 03:55:01 +00:00
Doug Rabson
43c6fba4f6 Fix a typo preventing the correct value of kernend from being picked up
from the bootstrap.  Also change some debug printfs from #if 0 to
#ifdef DEBUG_CLUSTER to make it easier to debug startup memory problems.
1998-10-15 22:00:54 +00:00
Doug Rabson
e4b0567b9b Change a bogus cast to the correct one. 1998-10-15 09:53:27 +00:00
Peter Wemm
9fd9f49c01 Fix a warning I missed before. 1998-10-14 10:08:35 +00:00
Peter Wemm
68d2bdcbb0 Typo fix. 1998-10-14 10:04:32 +00:00
Peter Wemm
da6c15d597 Initial attempt to update the Alpha loader and kernel to use the machine
independent elf loader and have access to kld modules.  Jordan and I were
not sure how to create boot floppies, and the things we tried just made
SRM laugh in our faces - but it was upset at boot1 which was not touched
by these changes.  Essentially this has been untested. :-(

What this does is to steal the last three slots from the nine spare longs
in the bootinfo_v1 struct to pass the module base pointer through.

The startup code now to set up and fills in the module and environment
structures, hopefully close enough to the i386 layout to be able to use
the same kernel code.  We now pass though the updated end of the kernel
space used, rather than _end. (like the i386).

If this does not work, it needs to be beaten into shape pronto.  Otherwise
it should be backed out before 3.0.

Pre-approved in principle by: dfr
1998-10-14 09:53:25 +00:00
Jordan K. Hubbard
39048e2d62 DB_ELF_SYMBOLS doesn't appear to do anything yet, or if it does it's
not been added to the appropriate options file.  Comment it out to
prevent config(8) warnings.
1998-10-14 00:42:02 +00:00
Jordan K. Hubbard
89041bafbd Sync up with some needed x86 options. 1998-10-13 21:38:46 +00:00
Alexander Langer
2b65ea051a Bring in _BSD_UINT8_T_, _BSD_UINT16_T_, and _BSD_UINT32_T from the i386
ansi.h.
1998-10-12 23:57:58 +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
Gary Palmer
1383f617d2 Make kernel build on alpha again. New kld stuff needs rindex. 1998-10-10 18:32:18 +00:00
Doug Rabson
a0ab71761c Add functions for accessing dense and bwx memory for pci devices. These
routines are necessary to allow the use of certain types of hardware on
the alpha, particularly a Myrinet card.

Submitted by: Andrew Gallatin <gallatin@cs.duke.edu>
1998-10-06 14:18:40 +00:00
Doug Rabson
ac43c74df8 Add support for adjkerntz (largely untested). 1998-10-06 08:40:18 +00:00
Doug Rabson
0f222cb034 Fix unaligned accesses when checking DOS MBRs. 1998-10-06 08:38:58 +00:00
Doug Rabson
6516e08825 Add MFS_ROOT support. 1998-10-06 08:38:04 +00:00
John Fieber
98fd9ce8c9 Make async I/O on a socket work.
Although the current Sybase license does not permit running under
emulation, FreeBSD 3.0 is now "Sybase Ready" should the license change.
1998-10-05 16:37:36 +00:00
John Fieber
f18bad6e73 Add several missing ioctl handlers. One needed by Sybase, the others
found while looking for the one.
1998-09-30 01:42:53 +00:00
Doug Rabson
63bbbfc70e Update SimOS scsi driver to use CAM. 1998-09-26 14:49:26 +00:00
Doug Rabson
6ecd6bbf9b Don't try to attach an isa bus if there isn't one. 1998-09-26 14:48:19 +00:00
Doug Rabson
da653c6148 Start using the new SWI registration system instead of hardwiring everything. 1998-09-26 14:25:32 +00:00
Doug Rabson
b1a0cced61 Automatically detect which disk was booted and change the root to that disk. 1998-09-26 12:22:53 +00:00
Mike Smith
09d2cff163 Fix type 0 configuration accesses, and use a virtual rather than physical
address for the LCA PCI configuration register address.

FreeBSD/Alpha now boots on the NoName (aka AXPpci 33, Alpha PC), and probably
also on the Multia (mine hasn't arrived yet, so I can't tell for sure).

Submitted by:	Doug Rabson <dfr@freebsd.org>
1998-09-23 21:23:51 +00:00
Doug Rabson
4e6823805e Add splsoftvm().
Submitted by: Andrew Gallatin <gallatin@cs.duke.edu>
1998-09-19 09:29:40 +00:00
Doug Rabson
4ada0d2731 Change sd to da and comment out the non-cam TurboChannel scsi drivers.
Fix a typo which prevented VGA consoles from working.
1998-09-18 18:43:52 +00:00
Doug Rabson
c6f34b8987 Change version number. 1998-09-18 18:41:49 +00:00
Doug Rabson
2a8d2696cd Cam changes sd to da. 1998-09-18 18:40:59 +00:00
Matt Jacob
3dd37e4387 (requested by gibbs) Remove the SCSI_CAM option (and rework the isp driver
that had depended on it for compilation within or without CAM to use
__FreeBSD_version instead).
1998-09-18 00:46:42 +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
Doug Rabson
9604f809cd Merge with the latest i386 syscons. 1998-09-17 09:38:36 +00:00
Doug Rabson
888aeaaa72 Fix printf format errors. 1998-09-17 09:35:31 +00:00
Doug Rabson
7f323059fa Workaround some EB164 wierdness.
Obtained from: NetBSD
1998-09-16 08:24:30 +00:00
Doug Rabson
f9f51c39c3 Disable unwanted isa interrupts. 1998-09-16 08:23:51 +00:00
Doug Rabson
129957363e Add cam spls. 1998-09-16 08:23:21 +00:00
Doug Rabson
75275c7630 Port i386 bus_space and bus_dma to alpha. 1998-09-16 08:22:57 +00:00
Doug Rabson
657d6e769c Change to cam. 1998-09-16 08:22:09 +00:00
Doug Rabson
bbe7f35658 Add cam software interrupts. 1998-09-16 08:21:12 +00:00
Doug Rabson
3bb8652fa7 Port the i386 bus_dma implementation to alpha. 1998-09-16 08:20:45 +00:00
John Polstra
1a291e0cd4 Add new functions fill_fpregs() and set_fpregs(), like fill_regs()
and set_regs() but for the floating point register state.  The code
is stolen from procfs_machdep.c, and moved out of there into
machdep.c.

These functions are needed for generating ELF core dumps.
1998-09-14 22:43:40 +00:00
John Polstra
c8afdc1dcf Add generic defines ELF_ARCH, ELF_CLASS, and ELF_DATA. These give
the relevant characteristics of the native machine, for building
and checking Elf_Ehdr structures.

Add structures to represent ELF "note" headers.  Add defines for the
note types used in ELF core files.
1998-09-14 20:30:13 +00:00
John Polstra
22d4b0fb41 Add provisions for variant core dump file formats, depending on the
object format of the executable being dumped.  This is the first
step toward producing ELF core dumps in the proper format.  I will
commit the code to generate the ELF core dumps Real Soon Now.  In
the meantime, ELF executables won't dump core at all.  That is
probably no less useful than dumping a.out-style core dumps as they
have done until now.

Submitted by:	Alex <garbanzo@hooked.net> (with very minor changes by me)
1998-09-14 05:36:51 +00:00
Doug Rabson
a6ee6725b1 Machine dependant relocations for KLD. 1998-09-11 08:47:02 +00:00
John Polstra
cfa4d73988 Add a new library function getobjformat(). It checks all the
standard places ("/etc/objformat", ${OBJFORMAT}, argv) for an
indication of the user's preferred object file format.  This
consolidates some code that was starting to be duplicated in more
and more places.

Use the new function in ldconfig.

Note: I don't think that gcc should use getobjformat(), even though
it could.  The compiler should limit itself to functions that are
widespread, to ease porting and cross-compilation.
1998-09-09 01:21:25 +00:00
Doug Rabson
feb6634586 Device framework code now declared in MI code. 1998-09-07 07:29:30 +00:00
Doug Rabson
26cdc317be Cosmetic changes to the PAGE_XXX macros to make them consistent with
the other objects in vm.
1998-09-04 18:49:35 +00:00
Doug Rabson
bd2bbbf2f3 Make SimOS work again. 1998-09-04 08:01:26 +00:00
Doug Rabson
9872f76253 Make this build even if sio is not in the kernel. 1998-09-04 07:58:33 +00:00
Jordan K. Hubbard
2394cd9adb Initial support for using linux X servers under emulation - to use an
XFree86 server, users need to create the following links in their
/compat/linux/dev directory (assuming kernel configured with 4 VTs).

lrwxrwxrwx  1 root  wheel  7 Aug 30 22:59 tty0 -> console
lrwxrwxrwx  1 root  wheel  5 Aug 30 22:45 tty1 -> ttyv0
lrwxrwxrwx  1 root  wheel  5 Aug 30 22:45 tty2 -> ttyv1
lrwxrwxrwx  1 root  wheel  5 Aug 30 22:45 tty3 -> ttyv2
lrwxrwxrwx  1 root  wheel  5 Aug 30 22:45 tty4 -> ttyv3

VT switching is still not yet supported. Attempting to switch VT
currently will cause Xserver bus error.

Submitted by:	Chain Lee <chain@110.net>
1998-08-31 06:55:02 +00:00
Doug Rabson
506a7a2ed4 Remove some duplicated devices. 1998-08-30 10:50:30 +00:00
Doug Rabson
2e809930ba Add atomic.s. 1998-08-24 08:48:22 +00:00
Doug Rabson
069e9bc1b4 Change various syscalls to use size_t arguments instead of u_int.
Add some overflow checks to read/write (from bde).

Change all modifications to vm_page::flags, vm_page::busy, vm_object::flags
and vm_object::paging_in_progress to use operations which are not
interruptable.

Reviewed by: Bruce Evans <bde@zeta.org.au>
1998-08-24 08:39:39 +00:00
Doug Rabson
2386a98ddd Use address space numbers to reduce TLB flushes. 1998-08-23 16:05:55 +00:00
Doug Rabson
b687821494 Remove bogus unused code. 1998-08-22 10:32:38 +00:00
Gary Palmer
6722fe2d35 Add BREAK_TO_DEBUGGER so that config stops whining 1998-08-21 23:43:15 +00:00
Doug Rabson
19df33b637 Add support for TurboChannel alphas (DEC 3000/300 and 3000/500).
Obtained from: NetBSD
Submitted by: Andrew Gallatin <gallatin@cs.duke.edu>
1998-08-20 08:27:11 +00:00
Doug Rabson
a5f96f457f Add Miata system type and pull in the LOCATE_PCS macro from NetBSD. 1998-08-17 08:26:12 +00:00
Doug Rabson
ca13e4a93b Add breakpoint() for BREAK_TO_DEBUGGER. 1998-08-17 08:21:31 +00:00
Doug Rabson
e00c264242 Update to use elf_generic.h. 1998-08-17 08:05:55 +00:00
Doug Rabson
e99a8ba0c4 Disable some unnecessary debugging code. 1998-08-17 08:04:42 +00:00
Bruce Evans
86a14a7a0a Use [u]intptr_t instead of [u_]long for casts between pointers and
integers.  Don't forget to cast to (void *) as well.
1998-08-16 01:21:52 +00:00
Doug Rabson
d890a393ca I managed to break sparse configuration accesses with my last commit.
Pointed out by: Andrew Gallatin <gallatin@cs.duke.edu>
1998-08-13 08:11:27 +00:00
Doug Rabson
a1eff3a036 Add code from NetBSD to print CIA capabilities and try to detect Pyxis bugs. 1998-08-11 08:51:09 +00:00
Doug Rabson
c2d9f943e0 Sync with i386/isa/diskslice_machdep.c 1.31. 1998-08-11 07:17:36 +00:00
Doug Rabson
8a7b91802a Lots of changes, including:
* Support for AlphaStation 200, 250, 255, 400
* Untested support for UDB, Multia, AXPpci33 (Noname)
* Support for Personal Workstation 433a/433au, 500a/500au, 600a/600au (Miata)
* Some minor fixes and improvements to interrupt handling.

Submitted by: Andrew Gallatin <gallatin@cs.duke.edu> (AS200, Miata)
Obtained from: NetBSD (some code for AS200, Miata, Noname)
1998-08-10 07:53:59 +00:00
Doug Rabson
6aa91d039a Add support for type1 pci configuration cycles for cia (not pyxis yet).
Submitted by: Andrew Gallatin <gallatin@cs.duke.edu>
1998-08-07 08:18:44 +00:00
Doug Rabson
88db503390 Add some more useful macros.
Submitted by: Andrew Gallatin <gallatin@cs.duke.edu>
1998-08-07 08:17:39 +00:00
Doug Rabson
a8360ebd82 Update so that it should build a working kernel for the platforms supported
so far.
1998-08-07 08:16:31 +00:00
Doug Rabson
29a8d2fd7e Tweaks to console support.
Fixes for AS 600.
1998-08-07 08:15:16 +00:00
Doug Rabson
08b66b4483 Port syscons to the alpha. The driver itself has moved to sys/isa as it will
hopefully become a portable driver usable by all architectures.  The api
support files have had to be copied to sys/alpha/include since userland
programs expect to find them in <machine/*.h>.

All the revision history of the i386 syscons has been retained by a
repository copy.
1998-08-06 09:15:54 +00:00
Kazutaka YOKOTA
88a5f0cca7 1. Reorganized screen saver related code so that both the LKM screen
saver and splash screen can all work properly with syscons.  Note that
the splash screen option (SC_SPLASH_SCREEN) does not work yet, as it
requires additional code from msmith.

- Reorganized the splash screen code to match the latest development
  in this area.
- Delay screen switch in `switch_scr()' until the screen saver is
  stopped, if one is running,
- Start the screen saver immediately, if any, when the `saver' key is
  pressed. (There will be another commit for `kbdcontrol' to support
  this keyword in the keymap file.)
- Do not always stop the screen saver when mouse-related ioctls
  are called.  Stop it only if the mouse is moved or buttons are
  clicked; don't stop it if any other mouse ioctls are called.

2. Added provision to write userland screen savers.  (Contact me if you
are interested in writing one.)

- Added CONS_IDLE, CONS_SAVERMODE, and CONS_SAVERSTART ioctls to
  support userland screen savers.

3. Some code clean-ups.
1998-08-03 11:30:45 +00:00
Doug Rabson
e35d857d64 Cosmetic change to driver registration. 1998-07-31 09:20:35 +00:00
Doug Rabson
bb6e8960ac Only perform byte/word accesses in the correct EV56 memory space.
Sparse macros have moved to <machine/swiz.h>.
Fix sparse memory access so that it actually works as intended.
Tidy up sparse configuration access slightly.
1998-07-31 09:17:51 +00:00
Doug Rabson
1ba83e535e Add definitions of EV56 INT1/INT2/INT4/INT8 memory spaces. 1998-07-31 09:14:49 +00:00
Doug Rabson
df317c7516 Merge with i386/isa/diskslice_machdep.c 1.30 1998-07-31 09:13:25 +00:00
Doug Rabson
82153dc247 Change load address to 0xfffffc0000300000 to help support AS200. 1998-07-30 08:12:14 +00:00
Doug Rabson
25729629a2 Remove spurious printf. 1998-07-30 08:10:26 +00:00
Doug Rabson
ab1fdd6291 Fix msgbuf so that it actually works properly. 1998-07-29 18:36:29 +00:00
Bruce Evans
e4e6ae1366 Fixed print format errors. 1998-07-29 16:43:00 +00:00
Bruce Evans
e33e271f08 Fixed printf format errors.
Use offsetof() instead of null pointer hacks.  Use a home made offsetof()
because including <stddef.h> is not permitted in LKMs.
1998-07-29 15:50:41 +00:00
Doug Rabson
51f14853fd Record the new physical address of the pcb in pmap_swapin_proc.
Third attempt at pmap_remove().  This one actually works properly :-).
1998-07-28 09:34:50 +00:00
Doug Rabson
3260ced375 Macros for accessing alpha sparse device ports and memory. 1998-07-27 09:40:35 +00:00
Doug Rabson
86dd710847 Support the disabled keyword for isa devices. 1998-07-27 09:38:26 +00:00
Doug Rabson
976a1a2b57 Fix a stupid bug preventing gdb from seeing the right value of 'v0'. 1998-07-26 18:47:47 +00:00
Doug Rabson
c99399cccd Fix a stupid bug in the new pmap_remove().
Arrange for soft modified/referenced flags to be cleared when a page is freed.
1998-07-26 18:13:28 +00:00
Doug Rabson
72c36e1413 Fix pmap_enter_quick() to stop it hanging when the level 2 pte exists
but isn't valid.

Reimplement pmap_remove() to be much more efficient at removing large
stretches of addresses.

As part of reimplementing pmap_remove() fix pmap_protect() so that it stands
a hope of working.
1998-07-24 09:43:27 +00:00
Doug Rabson
b9ca15f807 Add ISA support.
Remove mcclock hack which was only needed because ISA wasn't done yet.
1998-07-22 08:34:19 +00:00
Doug Rabson
ec0bebbce7 Add some convenience functions for accessing device memory.
Add a DDB command to allow access to inb/inw/inl from the debugger.
1998-07-22 08:33:30 +00:00
Doug Rabson
53db2ca0b6 Merge KN20AA support from Andrew Gallatin.
Add support for device memory access.
Add support for ISA irqs.
1998-07-22 08:32:17 +00:00
Doug Rabson
31de2a7751 Move the mcclock from root to isa. 1998-07-22 08:30:25 +00:00
Doug Rabson
905f48d3af Add a simple ISA bus. No support for memory mapped devices or DMA as yet. 1998-07-22 08:29:26 +00:00
Doug Rabson
dd5f72e1fc Add sio support. 1998-07-22 08:28:24 +00:00
Doug Rabson
68f6efc27f Add platform functions for manipulating PCI irqs.
Submitted by: Andrew Gallatin <gallatin@cs.duke.edu>
1998-07-22 08:27:56 +00:00
Doug Rabson
41fc8fe7b9 Add declaration of {aquire,release}_timer2(). 1998-07-22 08:26:23 +00:00
Doug Rabson
bb4752537d Add macros and chipset support for accessing device i/o memory on the alpha. 1998-07-22 08:25:39 +00:00
Doug Rabson
515cfabc48 Add KN20AA support.
Add entries for syscons.
1998-07-22 08:24:39 +00:00
Doug Rabson
237064085b Tweaks to stop config(8) warnings and to avoid an unfinished experiment of
mine.

Submitted by: Andrew Gallatin <gallatin@cs.duke.edu>
1998-07-22 08:23:26 +00:00
Doug Rabson
eb7262ea39 Support header for sysbeep() implementation. 1998-07-22 08:21:36 +00:00
Doug Rabson
e0fbfbb576 Make ptrace single steps over branches work as intended. 1998-07-22 08:20:57 +00:00
Doug Rabson
cbda18ce6e Add support for sio's soft interrupts. 1998-07-22 08:20:15 +00:00
Doug Rabson
e17e8bbe72 Support the DEC_KN20AA platform (AlphaStation 500 or 600).
Submitted by: Andrew Gallatin <gallatin@cs.duke.edu>
1998-07-22 08:19:39 +00:00
Doug Rabson
bba326e18d Merge changes from Andrew Gallatin to support different CIA based platforms.
Add code to identify and attach either serial or VGA console as appropriate.
1998-07-22 08:18:34 +00:00
Doug Rabson
b50b3bda1d Add code from i386 to support sysbeep(). Doesn't work quite right but it
makes a noise.
1998-07-22 08:16:34 +00:00
Doug Rabson
e344c90c80 Change siocn{put,get}c to siogdb{put,get}c to allow a serial console on one
line with serial debugging on another line.
1998-07-22 08:15:34 +00:00
Doug Rabson
3a4215418c Simplify access to PCI config registers. 1998-07-16 13:38:35 +00:00
Doug Rabson
a22401deb1 Make ptrace work. 1998-07-15 20:16:28 +00:00
Doug Rabson
6a5694427a Tweaks for cross-building from NetBSD/alpha.
Submitted by: Andrew Gallatin <gallatin@cs.duke.edu>
1998-07-15 20:12:54 +00:00
Doug Rabson
718c0cbefb Add some debug code. 1998-07-15 20:07:33 +00:00
Doug Rabson
a6481f0baf An mc146818a clock attached to an isa bus. 1998-07-15 19:21:31 +00:00
Doug Rabson
28c3132268 Linker script for alpha kernel. 1998-07-15 19:19:24 +00:00
Bruce Evans
37889b394a Changed to the C9x draft spelling of the (unsigned) integral type
suitable for holding object pointers (ptrint_t -> uintptr_t).
Added corresponding signed type (intptr_t).  Changed/added
corresponding non-C9x types for function pointers to match.  Don't
use nonstandard types to implement these types, and don't comment
on them in <machine/types.h>.
1998-07-14 05:09:48 +00:00
Doug Rabson
52c008e810 Overhaul the spl system so that it actually works properly. 1998-07-12 16:32:10 +00:00
Doug Rabson
8e8c234f4d Don't bother calling pmap_emulate_reference() from cpu_fork(). It isn't
needed and it panics a DIAGNOSTIC kernel.
1998-07-12 16:30:58 +00:00
Doug Rabson
bb8a6f725b Define option DEC_EB164 1998-07-12 16:28:09 +00:00
Doug Rabson
3a130d871a Add entry for prom console. 1998-07-12 16:27:34 +00:00
Doug Rabson
8777a8098d Add some bits and pieces for my test box. 1998-07-12 16:26:52 +00:00
Doug Rabson
d538e9fca6 Update to new interrupt api. 1998-07-12 16:23:19 +00:00
Doug Rabson
d19af714d3 Implement CIA interrupts.
Obtained from: SRM console magic from NetBSD
1998-07-12 16:17:54 +00:00
Doug Rabson
b46e6c4115 Implement intr_create/intr_connect. 1998-07-12 16:16:22 +00:00
Doug Rabson
2895b128c7 Implement promcncheckc. 1998-07-12 16:15:06 +00:00
Doug Rabson
a85c203100 Add some debug code.
Always clear TLB in pmap_activate, even if activating curproc's pmap.
1998-07-12 16:13:54 +00:00
Doug Rabson
78e3c75746 Add a couple of sysctls and implement sendsig/sigreturn.
Obtained from: signal code from NetBSD
1998-07-12 16:10:52 +00:00
Doug Rabson
56abfaf4eb Add some generic interrupt dispatch code. 1998-07-12 16:09:30 +00:00
Doug Rabson
cefd88ce75 Add definition of p_switchtime. 1998-07-12 16:08:15 +00:00
Doug Rabson
3b7389bd33 Include opt_ddb.h. 1998-07-12 16:07:43 +00:00
Doug Rabson
323df54807 Hardwire the root disk of my test box for now. 1998-07-12 16:07:05 +00:00
Jordan K. Hubbard
d14897d381 Quick and dirty support for Linux's mremap. Not used by anything
but quake2 AFAIK.

Submitted by:   Luoqi Chen <luoqi@watermarkgroup.com>
1998-07-10 22:30:08 +00:00
Bruce Evans
1009171eb2 Oops, forgot to modify the pointer-int typedefs from the i386 version. 1998-07-10 02:34:50 +00:00
Bruce Evans
2e480d34aa Added a kernel-only typedef (ptrint_t) giving an integral type that is
least unsuitable for holding an object pointer.  This should have been
used to fix warnings about casts between pointers and ints on alphas.

Moved corresponding existing general typedef (fptrint_t) for function
pointers from the i386 <machine/profile.h> to a kernel-only typedef
in <machine/types.h>.  Kludged libc/gmon/mcount.c so that it can
still see this typedef.
1998-07-10 02:27:16 +00:00
Warner Losh
f71f5262b1 Add the ability to suspend as well as hibernate to the system. This
is the kernel part of my commits, the userlevel stuff will be done in
a separate commit.  Add the ability to suspend as well as hibernate to
syscons.  Create a new virtual key like hibernate for suspend.  Update
apm_bios.h to define more apm bios goodies.
1998-07-06 06:29:07 +00:00
Doug Rabson
be90e52a12 Add support for kernel gdb. 1998-07-05 12:24:18 +00:00
Doug Rabson
638ccebd00 Use byte/word access in badaddr if relevant. 1998-07-05 12:22:56 +00:00
Doug Rabson
36ed9b0405 Support channel B as well as channel A. 1998-07-05 12:16:55 +00:00
Doug Rabson
e6d4206665 Add basic support for 2117x pci chipsets. Currently only pyxis (21174)
is supported.  Older chipsets will be easy to support later but right now,
I just want to boot my 164LX scratch machine :-).
1998-07-05 12:16:15 +00:00
Doug Rabson
e16d98b08c Add macros for byte/word sized load and store instructions. 1998-07-05 12:14:15 +00:00
Doug Rabson
ac49021837 Add declaration of the NetBSD/alpha bootinfo. 1998-07-05 12:13:18 +00:00
Doug Rabson
b3cfa43c24 First steps at supporting EB164 (AlphaPC 164, 164LX, 164SX). 1998-07-05 12:10:10 +00:00
Doug Rabson
5aade7d9d3 Define bio_imask to allow the ncr driver to compile. The idea of passing
mask address around when registering interrupts is wrong IMHO.  We should
use a priority level like IPL_BIO and the lower levels can then translate
it into a mask if they want.
1998-07-05 12:08:59 +00:00
Doug Rabson
43ab2043e9 Make the prom console work as a real device as well as a console. 1998-07-05 11:59:44 +00:00
Doug Rabson
86cabe47cb Make sure hold_count for level 2 maps is maintained properly.
Simplify pmap_mapdev (its still totally wrong for the alpha).
1998-07-05 11:58:35 +00:00
Doug Rabson
f4487e1157 Make breakpoints and single-step work. 1998-06-28 01:00:27 +00:00
Doug Rabson
3bf983fb25 Add a macro for testing the e_machine field of Elf64_Ehdr. 1998-06-28 00:50:35 +00:00
Doug Rabson
949398af9d Use elf symbols in DDB. 1998-06-28 00:48:48 +00:00
Doug Rabson
812e7ee3e3 Allow gentrap. 1998-06-28 00:47:50 +00:00
Doug Rabson
eb9fc51b1d Call ddb_trap() for gentrap on SimOS since I am using gentrap for DDB
breakpoints (SimOS uses bpt itself for external debuggers).
1998-06-28 00:47:20 +00:00
Doug Rabson
454157c1d3 Add a hack to get the ELF symbols from where SIMOS leaves them. 1998-06-28 00:45:50 +00:00
Doug Rabson
1b7d1a7357 machine/conf.h no longer exists. 1998-06-28 00:44:51 +00:00
Doug Rabson
44dc956d24 Add some stack backtrace support. Pretty fragile but its a start. 1998-06-27 15:37:43 +00:00
Doug Rabson
eb74dcc872 Use %lx for printing register contents. 1998-06-27 15:35:57 +00:00
Doug Rabson
b87cfa799e Make uoff_t compile. 1998-06-27 15:35:00 +00:00
Bruce Evans
461792a572 The isa device configuration hook was especially useless here. 1998-06-17 15:55:22 +00:00
Amancio Hasty
6797869271 Reviewed by: Amancio
Submitted by:	Randall Hopper <rhh@ct.picker.com>
    The patch supports using the X10 Mouse Remote in both stand-alone and
pass-through configurations, so you can plug your mouse and remote into the
same serial port, use the mouse for X, and use the remote for other apps
like Fxtv. For instance, we can now control fxtv via the remote control
just like a TV : change channels, mute, increase volume, zoom video,
freeze frame 8)

     The mouse events are channeled through the syscons/sysmouse I/F like
normal, and the remote buttons are "syphoned off" to a UNIX-domain stream
socket (defined as _PATH_MOUSEREMOTE in <machine/mouse.h>) for a
remote-aware app to grab and use.

For further info on the X10 Mouse Remote see:
http://www.x10.com/products/x10_mk19a.htm
1998-06-14 20:05:27 +00:00
Bruce Evans
a525aa3424 Added uoff_t. 1998-06-14 15:26:03 +00:00
Doug Rabson
2f41bd7203 Declare zs_cnattach. 1998-06-14 13:58:57 +00:00
Doug Rabson
b1bf661000 [Add missing files from previous commit]
Major changes to the generic device framework for FreeBSD/alpha:

* Eliminate bus_t and make it possible for all devices to have
  attached children.

* Support dynamically extendable interfaces for drivers to replace
  both the function pointers in driver_t and bus_ops_t (which has been
  removed entirely.  Two system defined interfaces have been defined,
  'device' which is mandatory for all devices and 'bus' which is
  recommended for all devices which support attached children.

* In addition, the alpha port defines two simple interfaces 'clock'
  for attaching various real time clocks to the system and 'mcclock'
  for the many different variations of mc146818 clocks which can be
  attached to different alpha platforms.  This eliminates two more
  function pointer tables in favour of the generic method dispatch
  system provided by the device framework.

Future device interfaces may include:

* cdev and bdev interfaces for devfs to use in replacement for specfs
  and the fixed interfaces bdevsw and cdevsw.

* scsi interface to replace struct scsi_adapter (not sure how this
  works in CAM but I imagine there is something similar there).

* various tailored interfaces for different bus types such as pci,
  isa, pccard etc.
1998-06-14 13:53:12 +00:00
Doug Rabson
99d11cde56 Major changes to the generic device framework for FreeBSD/alpha:
* Eliminate bus_t and make it possible for all devices to have
  attached children.

* Support dynamically extendable interfaces for drivers to replace
  both the function pointers in driver_t and bus_ops_t (which has been
  removed entirely.  Two system defined interfaces have been defined,
  'device' which is mandatory for all devices and 'bus' which is
  recommended for all devices which support attached children.

* In addition, the alpha port defines two simple interfaces 'clock'
  for attaching various real time clocks to the system and 'mcclock'
  for the many different variations of mc146818 clocks which can be
  attached to different alpha platforms.  This eliminates two more
  function pointer tables in favour of the generic method dispatch
  system provided by the device framework.

Future device interfaces may include:

* cdev and bdev interfaces for devfs to use in replacement for specfs
  and the fixed interfaces bdevsw and cdevsw.

* scsi interface to replace struct scsi_adapter (not sure how this
  works in CAM but I imagine there is something similar there).

* various tailored interfaces for different bus types such as pci,
  isa, pccard etc.
1998-06-14 13:46:10 +00:00
Doug Rabson
c48c13cb5a Reimplement spl*() as function calls. Implement software interrupts. 1998-06-11 11:51:27 +00:00
Doug Rabson
bcb4edfc14 Add missing Id keywords. 1998-06-11 07:15:55 +00:00
Doug Rabson
71cf4ef7be Add my own copyright to this file. In this case not even the comments
resemble the NetBSD source so the NetBSD copyright has been removed.
1998-06-10 20:48:03 +00:00
Doug Rabson
10bd78e08d Add my own copyright to this file. The only remnants of NetBSD code here
are in the comments.  As such the NetBSD copyright is included to protect
the valuable intellectual copyright included in those comments.
1998-06-10 20:40:59 +00:00
Doug Rabson
ecf6bca146 Add yet another copyright. If some CVS wizard feels like nuking the versions
that so offend Jason Thorpe then they can.
1998-06-10 20:35:10 +00:00
Doug Rabson
64f14464e5 Fix mangled Id keyword. 1998-06-10 20:13:32 +00:00
Doug Rabson
f7491b1657 Add Id keyword. 1998-06-10 20:11:16 +00:00
Doug Rabson
5c09fbfe64 Add missing copyrights. Thanks to Jason Thorpe for politely noting the
mistake...
1998-06-10 19:59:41 +00:00
Doug Rabson
897cd717a5 Add initial support for the FreeBSD/alpha kernel. This is very much a
work in progress and has never booted a real machine.  Initial
development and testing was done using SimOS (see
http://simos.stanford.edu for details).  On the SimOS simulator, this
port successfully reaches single-user mode and has been tested with
loads as high as one copy of /bin/ls :-).

Obtained from: partly from NetBSD/alpha
1998-06-10 10:57:29 +00:00
Bruce Evans
9ae58db7a3 Include "opt_compat.h" explicitly instead of depending on
makesyscalls.sh generating it as pollution.

Don't attempt to separate the includes by newlines.  makesyscalls.sh
just ignores newlines.
1998-06-09 03:28:14 +00:00
Doug Rabson
ecbb00a262 This commit fixes various 64bit portability problems required for
FreeBSD/alpha.  The most significant item is to change the command
argument to ioctl functions from int to u_long.  This change brings us
inline with various other BSD versions.  Driver writers may like to
use (__FreeBSD_version == 300003) to detect this change.

The prototype FreeBSD/alpha machdep will follow in a couple of days
time.
1998-06-07 17:13:14 +00:00
John Birrell
d57ddeeb63 libtcl expects to see ieeefp.h definitions through this header. 1998-05-13 22:40:42 +00:00
Eivind Eklund
d563a53a79 Unbotch whitespace and change switch with two cases to if.
Noticed by:	bde
1998-05-07 00:42:25 +00:00
Eivind Eklund
288078be0f Translate T_PROTFLT to SIGSEGV instead of SIGBUS when running under
Linux emulation.  This make Allegro Common Lisp 4.3 work under
FreeBSD!

Submitted by: Fred Gilham <gilham@csl.sri.com>
Commented on by: bde, dg, msmith, tg
Hoping he got everything right:  eivind
1998-04-28 18:15:08 +00:00
Søren Schmidt
958a082931 Added EIDRM & ENOMSG to errno translation table. 1998-04-13 17:49:51 +00:00
Peter Wemm
1e8dabab3f The linux chown syscall is more like lchown, a new chown syscall that
follows links was added.
1998-03-29 07:59:10 +00:00
Peter Wemm
d5e73b9fe5 Patch up some space/tab problems. It looks like some of this came
from an xterm via cut/paste.  No other changes apart from whitespace.
1998-03-29 07:53:19 +00:00
Peter Wemm
c740a51211 Add in placeholders for the newer linux syscalls 1998-03-29 06:35:22 +00:00
Peter Dufault
8a6472b723 Finish _POSIX_PRIORITY_SCHEDULING. Needs P1003_1B and
_KPOSIX_PRIORITY_SCHEDULING options to work.  Changes:

Change all "posix4" to "p1003_1b".  Misnamed files are left
as "posix4" until I'm told if I can simply delete them and add
new ones;

Add _POSIX_PRIORITY_SCHEDULING system calls for FreeBSD and Linux;

Add man pages for _POSIX_PRIORITY_SCHEDULING system calls;

Add options to LINT;

Minor fixes to P1003_1B code during testing.
1998-03-28 11:51:01 +00:00
John Birrell
fb52ada2d6 Add vm_ooffset_t and vm_pindex_t that FreeBSD uses (but NetBSD doesn't).
Ugh, this is for user code that looks into vm_map_entry. I'd shoot
it but semi-automatic guns aren't legal here anymore. 8-(
1998-03-23 08:17:16 +00:00
John Birrell
afe4dfa050 Added a null entry for sysmk that is generated by makesyscalls.sh.
Gee, I wish there was a better way to run makesyscalls.sh so that
a make world finds missing things like this. Running it manually
sucks.

Pointed out by: Peter Dufault
1998-03-13 19:13:54 +00:00
John Birrell
2bbb0ff141 Updates to reflect differences in what NetBSD does and what FreeBSD
userland expects.
1998-03-09 05:53:13 +00:00
John Birrell
74712ec974 Import NetBSD/Alpha headers needed to get the FreeBSD userland to compile
(and even run). These files don't necessarily make sense for a
FreeBSD/Alpha kernel build. That will come later and these files
will be changed accordingly.
1998-03-09 05:43:16 +00:00
Bruce Evans
9d767d027e Staticized. 1998-02-13 07:34:52 +00:00
Poul-Henning Kamp
befeeb59cb Add display of type KD_PIXEL. 1998-02-12 20:47:39 +00:00
Eivind Eklund
d131a704ed De-staticize enough to make all the LKMs work again. Add comments where
deemed relevant.
1998-02-11 01:46:50 +00:00
Eivind Eklund
303b270b0a Staticize. 1998-02-09 06:11:36 +00:00
Eivind Eklund
0b08f5f737 Back out DIAGNOSTIC changes. 1998-02-06 12:14:30 +00:00
Eivind Eklund
47cfdb166d Turn DIAGNOSTIC into a new-style option. 1998-02-04 22:34:03 +00:00
Bruce Evans
919de96974 Fixed conflicts between <machine/console.h> and <machine/pcvt_ioctl.h>,
so that it is possible for kdump and truss to include them both.  Use
#defines from pcvt_ioctl.h in conflicting cases, since pcvt_ioctl.h
gives a hint about the bogus third arg to _IO().  Ifdef the common
typedefs.  Export `struct key_t' from pcvt_ioctl.h so pcvt_ioctl.h is
bug for bug compatible with console.h (now both are broken in C++
mode).
1998-02-03 19:57:46 +00:00
Bruce Evans
2625bd3484 Declare printf() instead of including <stdio.h>, so that this doesn't
depend on anything outside of the "sys" tree.
1998-02-01 18:47:56 +00:00
John Birrell
013239afdf Suggested by: bde
Move sigjmp_buf and jmp_buf structure definitions to machine/setjmp.h
so that i386 can continue to use int as the basic register type and
alpha can use long. Bruce was concerned about possible differing
alignment. I've left the definition of _JBLEN in machine/setjmp.h
even though Bruce's example used the number directly. I don't know if
any other code relies on _JBLEN, so I left it to avoid potential
breakage.
1998-01-20 09:09:24 +00:00
John Birrell
e1e80781ba Add a machine dependent header to size the jmpbuf instead of piling
machine dependencies in src/include/setjmp.h.
1998-01-10 23:00:06 +00:00
John Birrell
e1f16a3aa3 PAL codes needed for asm.h 1998-01-10 22:42:21 +00:00
John Birrell
a3a38f0526 Header files which are linked from /usr/include to /usr/include/machine.
NetBSD's endian.h needs sys/types.h for the typedefs that are used to
get htonl() correct when a long is 64 bits.
1998-01-10 22:09:53 +00:00
John Birrell
7fed2e3a32 These are a few of the alpha machine dependent header files - the first
referenced by the build of user-space libraries. These files were
obtained from NetBSD (with ansi.h being modified to reflect the FreeBSD
off_t and pid_t implementation).
1998-01-10 10:13:16 +00:00
Kazutaka YOKOTA
a3bd3dac25 Added accent (dead) key support to syscons and kbdcontrol.
With a keymap with accent key definitions loaded to syscons, you press
an accent key followed by a regular letter key to produce an accented
letter.  Press an accent key followed by the space bar to get the
accent letter itself.

Code is based on the ideas and work by jmrueda@diatel.upm.es and
totii@est.is.

PR: i386/4016

console.h
- Defined structures and constants for accent (dead) keys.

syscons.c, kbdtables.h
- When an accent key is pressed, set the corresponding index to
  `accents'.  If the next key is the space key, produce the accent char
  itself.  Otherwise search the accent key map entry, indexed by
  `accents', for a matching pair of a regular char and an accented char.
- Added ioctl functions to set and get the accent key map (PIO_DEADKEYMAP
  and GIO_DEADKEYMAP).
1998-01-07 08:40:34 +00:00
KATO Takenori
c7da3245da I should not edit linux_prot.h directly. Fix the argument of linux_nice.
Pointed out by:	Eivind Eklund <eivind@FreeBSD.ORG>
	NOPROTO	LINUX	{ int getpgrp(void); }
66	NOPROTO	LINUX	{ int setsid(void); }
67	STD	LINUX	{ int linux_sigaction(int sig, \
			    struct linux_sigaction *nsa, \
			    struct linux_sigaction *osa); }
68	STD	LINUX	{ int linux_siggetmask(void); }
69	STD	LINUX	{ int linux_sigsetmask(linux_sigset_t mask); }
70	NOPROTO	LINUX	{ int setreuid(int ruid, int euid); }
71	NOPROTO	LINUX	{ int setregid(int rgid, int egid); }
72	STD	LINUX	{ int linux_sigsuspend(int restart, \
			    linux_sigset_t oldmask, linux_sigset_t mask); }
73	STD	LINUX	{ int linux_sigpending(linux_sigset_t *mask); }
74	NOPROTO	LINUX	{ int osethostname(char *hostname, \
			    u_int len);}
75	NOPROTO	LINUX	{ int osetrlimit(u_int which, \
			    struct ogetrlimit *rlp); }
76	NOPROTO	LINUX	{ int ogetrlimit(u_int which, \
			    struct ogetrlimit *rlp); }
77	NOPROTO	LINUX	{ int getrusage(int who, struct rusage *rusage); }
78	NOPROTO	LINUX	{ int gettimeofday(struct timeval *tp, \
			    struct timezone *tzp); }
79	NOPROTO	LINUX	{ int settimeofday(struct timeval *tp, \
			    struct timezone *tzp); }
80	NOPROTO	LINUX	{ int getgroups(u_int gidsetsize, gid_t *gidset); }
81	NOPROTO	LINUX	{ int setgroups(u_int gidsetsize, gid_t *gidset); }
82	STD	LINUX	{ int linux_select(struct linux_select_argv *ptr); }
83	STD	LINUX	{ int linux_symlink(char *path, char *to); }
84	NOPROTO	LINUX	{ int ostat(char *path, struct ostat *up); }
85	STD	LINUX	{ int linux_readlink(char *name, char *buf, \
			    int count); }
86	STD	LINUX	{ int linux_uselib(char *library); }
87	NOPROTO	LINUX	{ int swapon(char *name); }
88	NOPROTO	LINUX	{ int reboot(int opt); }
89	STD	LINUX	{ int linux_readdir(int fd, struct linux_dirent *dent, \
			    unsigned int count); }
90	STD	LINUX	{ int linux_mmap(struct linux_mmap_argv *ptr); }
91	NOPROTO	LINUX	{ int munmap(caddr_t addr, int len); }
92	STD	LINUX	{ int linux_truncate(char *path, long length); }
93	NOPROTO	LINUX	{ int oftruncate(int fd, long length); }
94	NOPROTO	LINUX	{ int fchmod(int fd, int mode); }
95	NOPROTO	LINUX	{ int fchown(int fd, int uid, int gid); }
96	NOPROTO	LINUX	{ int getpriority(int which, int who); }
97	NOPROTO	LINUX	{ int setpriority(int which, int who, int prio); }
98	NOPROTO	LINUX	{ int profil(caddr_t samples, u_int size, \
			    u_int offset, u_int scale); }
99	STD	LINUX	{ int linux_statfs(char *path, \
			    struct linux_statfs_buf *buf); }
100	STD	LINUX	{ int linux_fstatfs(int fd, \
			    struct linux_statfs_buf *buf); }
101	STD	LINUX	{ int linux_ioperm(unsigned int lo, \
			    unsigned int hi, int val); }
102	STD	LINUX	{ int linux_socketcall(int what, void *args); }
103	STD	LINUX	{ int linux_ksyslog(int what); }
104	STD	LINUX	{ int linux_setitimer(u_int which, \
			    struct itimerval *itv, struct itimerval *oitv); }
105	STD	LINUX	{ int linux_getitimer(u_int which, \
			    struct itimerval *itv); }
106	STD	LINUX	{ int linux_newstat(char *path, \
			    struct linux_newstat *buf); }
107	STD	LINUX	{ int linux_newlstat(char *path, \
			    struct linux_newstat *buf); }
108	STD	LINUX	{ int linux_newfstat(int fd, struct linux_newstat *buf); }
109	STD	LINUX	{ int linux_uname(struct linux_old_utsname *up); }
110	STD	LINUX	{ int linux_iopl(int level); }
111	STD	LINUX	{ int linux_vhangup(void); }
112	STD	LINUX	{ int linux_idle(void); }
113	STD	LINUX	{ int linux_vm86(void); }
114	STD	LINUX	{ int linux_wait4(int pid, int *status, \
			    int options, struct rusage *rusage); }
115	STD	LINUX	{ int linux_swapoff(void); }
116	STD	LINUX	{ int linux_sysinfo(void); }
117	STD	LINUX	{ int linux_ipc(int what, int arg1, int arg2, int arg3, \
			    caddr_t ptr); }
118	NOPROTO	LINUX	{ int fsync(int fd); }
119	STD	LINUX	{ int linux_sigreturn(struct linux_sigcontext *scp); }
access
1997-12-17 03:12:35 +00:00
Eivind Eklund
5591b823d1 Make COMPAT_43 and COMPAT_SUNOS new-style options. 1997-12-16 17:40:42 +00:00
Mike Smith
7ebfc603cf As described by the submitter:
These patches enables us to play quake2 .

Support linux keyboard ioctl for setting RAW, MEDIUMRAW and XLATE.

Support linux virtual terminal operations:
 OPENQRY, GETMODE, SETMODE, GETSTATE, ACTIVATE, and WAITACTIVE.

Submitted by:	Amancio Hasty <hasty@rah.star-gate.com>
1997-12-15 06:09:11 +00:00
Kazutaka YOKOTA
c6d1bed112 - Add support for the following mice to psm/moused/sysmouse:
MS IntelliMouse, Kensington Thinking Mouse, Genius NetScroll,
  Genius NetMouse, Genius NetMouse Pro, ALPS GlidePoint, ASCII
  MieMouse, Logitech MouseMan+, FirstMouse+

- The `psm' driver is made to recognize various models of PS/2 mice
and enable their extra features so that their additional buttons and
wheel/roller are recognized. The name of the detected model will be
printed at boot time.

- A set of new ioctl functions are added to the `psm', `mse' and
`sysmouse' drivers so that the userland program (such as the X server)
can query device information and change driver settings.

- The wheel/roller movement is handled as the `Z' axis movement by the
mouse drivers and the moused daemon. The Z axis movement may be mapped
to another axis movement or buttons.

- The mouse drivers support a new, standard mouse data format,
MOUSE_PROTO_SYSMOUSE format which can encode x, y, and x axis movement
and up to 10 buttons.

/sys/i386/include/mouse.h
- Added some fields to `mousestatus_t' to store Z axis movement
  and flag bits.
- Added the field `model' to `mousehw_t' to store mouse model code.
  Defined model codes.
- Extended `mousemode_t'.
- Added new protocols and some constants for them.
- Added new ioctl functions and structures.
- Removed obsolete ioctl definitions.

/sys/i386/include/console.h
- Added `dz' field to the structure `mouse_data' to pass Z axis movement
  to `syscons/sysmouse'.
- Removed LEFT_BUTTON, MIDDLE_BUTTON and RIGHT_BUTTON.  Use button bits
  defined in `mouse.h' instead.

/sys/i386/isa/psm.c
- Added a set of functions to detect various mice which have additional
  features (wheel and buttons) unavailable in the standard PS/2 mouse.
- Refined existing ioctl functions and added new ones.  Most important
  of all is MOUSE_SETLEVEL which manipulates the output level of the driver.
  While the output level remains zero, the output from the `psm' driver is
  in the standard PS/2 mouse format (three bytes long).  When the level
  is set to one, the `psm' driver will send data in the extended format.
  At the level two the driver uses the format which is native to the
  connected mouse is used. (Meaning that the output from the device is
  passed to the caller as is, unmodified.)  The `psm'  driver will pass
  such extended data format as is to the caller if the output level is
  two, but emulates the standard format if the output level is zero.
- Added kernel configuration flags to set initial resolution
  (PSM_CONFIG_RESOLUTION) and acceleration (PSM_CONFIG_ACCEL).
- Removed the compile options PSM_ACCEL, PSM_CHECKSYNC and PSM_EMULATION.
  Acceleration ratio is now specified by the kernel configuration flags
  stated above.  Sync check logic is refined and now standard.
  The sync check can be turned off by the new kernel configuration flags
  PSM_CONFIG_NOCHECKSYNC (0x100).  PSM_EMULATION has been of little use.
- Summer clean up :-)  Removed unused code and obsolete comments.

/sys/i386/isa/mse.c
- Created mseioctl() to deal with ioctl functions MOUSE_XXXX.
  Most importantly, the MOUSE_SETLEVEL ioctl will change the
  output format from the 5 byte format to the new, extended format
  so that the caller can take advantage of Z axis movement and additional
  buttons.
- Use constants defined in `mouse.h' rather than magic numbers.

/sys/i386/isa/syscons.c
- Changed scioctl() to reflect the new `console.h' and some of the new
  ioctls defined in `mouse.h'.  Most importantly, the MOUSE_SETLEVEL
  ioctl will change the `sysmouse' output format from the MouseSystems
  5 byte format to the new, extended format so that the caller can
  take advantage of Z axis movement and additional buttons.
- Added support for double/triple click actions of the left button and
  single click action of the right button in the virtual console.  The
  left button double click will select a word under the mouse pointer.
  The triple click will select a line and the single click of the right
  button will extend the selected region to the current position of
  the mouse pointer.  This will make the cut/paste support more compatible
  with xterm.

/sys/i386/isa/kbdio.h
- Added PSM_INTELLI_ID.
1997-12-07 08:09:19 +00:00
Amancio Hasty
53eaeb96ba Added support for linux sound ioctls:
LINUX_SNDCTL_DSP_GETOPTR
LINUX_SNDCTL_DSP_GETIPTR
LINUX_SNDCTL_DSP_SETTRIGGER
LINUX_SNDCTL_DSP_GETCAPS

With this rev level the linux realaudio player 5 and xquake should work.
1997-11-17 04:00:32 +00:00
Poul-Henning Kamp
cb226aaa62 Move the "retval" (3rd) parameter from all syscall functions and put
it in struct proc instead.

This fixes a boatload of compiler warning, and removes a lot of cruft
from the sources.

I have not removed the /*ARGSUSED*/, they will require some looking at.

libkvm, ps and other userland struct proc frobbing programs will need
recompiled.
1997-11-06 19:29:57 +00:00
KATO Takenori
404c835d69 Implement linux_iopl and linux_nice. 1997-10-29 08:17:14 +00:00
KATO Takenori
9b86a4168f Implement linux_semop, linux_semget and linux_semctl.
PR:		4355
1997-10-28 10:50:02 +00:00
Kazutaka YOKOTA
63f87bd194 Rename MOUSE_GETINFO to MOUSE_GETHWINFO. The name collided with the one
in console.h.
Pointed out by bde.
1997-10-19 10:45:18 +00:00
Søren Schmidt
3bd724f2b3 Add a new keyboard mode K_CODE. Returns a single byte for each key
much like the scancode mode.
However the keys that (for no good reason) returns extension codes
etc, are translated into singlebyte codes.
Needed by libvgl.  This makes life ALOT easier, also the XFree86
folks could use this.
1997-10-01 20:46:29 +00:00
KATO Takenori
cca7e880b9 Always defines macros for PC-98 display. 1997-09-04 09:05:17 +00:00
Bruce Evans
1c86c3f605 Removed unused #includes (<machine/cpu.h> now gives more pollution). 1997-09-01 02:12:39 +00:00
Bruce Evans
17bd614dd9 Fixed misplaced declaration. 1997-08-25 23:41:39 +00:00
Bruce Evans
f9a4e5c528 Minor formatting and style fixes. 1997-08-25 23:36:23 +00:00
Philippe Charnier
40d5099441 Revert my previous commit about using CS_SECURE macro.
Requested by:	Bruce.
1997-08-21 06:33:04 +00:00
Philippe Charnier
15f3549108 Use CS_SECURE macro.
Reviewed by:	John Dyson
1997-08-18 06:58:59 +00:00
Søren Schmidt
a1af9248eb Yeah I'm back hacking syscons !!
Add support for MODEX 320x240x256color with "unchained" adressing, giving
access to all 256K on all VGA's, those with that much memory that is :)

Also make sysmouse use the right resolution in graphics modes.
1997-08-08 22:52:30 +00:00
Mike Smith
b0ed9cd762 Nuke the nonexistend pad bytes from the end of the DMI header structure. 1997-08-04 03:31:23 +00:00
Mike Smith
8522770025 Support for PC BIOS functions. 1997-08-01 06:04:59 +00:00
Bruce Evans
293a9e510c Removed unused #includes. 1997-07-20 16:06:08 +00:00
Mike Smith
10484b859e Grr. Remove not-ready LDT modification fluff that also crept in with
the last commit.
1997-06-02 06:45:17 +00:00
Mike Smith
3713cbff75 Add support for the SIOCGIFHWADDR ioctl, commonly used by
license managers to obtain the host's ethernet address as
a key.

Note that this implementation takes the first hardware address for
the first ethernet interface found, and disregards the interface name
that may be passed in, as linux ethernet devices are all "ethX".
1997-06-02 06:31:49 +00:00
Peter Wemm
213fdd8050 md_regs is a struct trapframe * now, not int [] 1997-05-07 20:05:45 +00:00
Bruce Evans
cfb1738cb3 Removed unused #includes. 1997-04-09 15:34:09 +00:00
Bruce Evans
3f39dbc52d Removed potentially harmful garbage <vm/lock.h> and fixed bogus
use of it.  It was actually harmless because the use was null due
to fortuitous include orders and identical (wrong) idempotency
macros.
1997-04-01 08:39:07 +00:00
Peter Wemm
e58a2e4c46 Be consistant with the other syscall makefile's handling of the default
target (ie: don't do anything accidently)
1997-03-29 11:17:26 +00:00
Peter Wemm
d30ea4f53b Fix the warning when compiling the SYSINIT hook due to function types. 1997-03-29 10:50:27 +00:00
Peter Wemm
2b81b1431e Forgot $Id$, break a long line 1997-03-29 10:48:49 +00:00
Peter Wemm
64f873e1f3 Add a Makefile for regenerating the syscall tables 1997-03-29 10:45:39 +00:00
Peter Wemm
6875d25465 Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not
ready for it yet.
1997-02-22 09:48:43 +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
Nate Williams
f0b608a75e Minor white-space and comment cleanups. No functional change.
Submitted by:	Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
1997-01-05 06:50:22 +00:00
Satoshi Asami
f48465862b Synchronize with the RELENG_2_2 branch.
Definite 2.2 candidate.

Submitted by: The FreeBSD(98) Development Team
1996-12-04 04:21:30 +00:00
Bill Fenner
66ff6a3c1b Add IP_OPTIONS and the multicast-related setsockopts to the
list of IP setsockopts the Linux emulator recognizes.

Explicitly disallow IP_HDRINCL since Linux's handling of
raw output is different than BSD's.

Closes PR#kern/2111.

Submitted by:	y-nakaga@ccs.mt.nec.co.jp (Yoshihisa NAKAGAWA)
1996-12-03 02:52:29 +00:00
Søren Schmidt
1f9d9075e4 Alot of fixes from kazu:
1. All the suggestions earlier made by Bruce: renaming some symbols,
stricter error checking, removing redundant code, etc.

2. The `psm' driver preserves the default counter resolution and
report rate, whatever they are after reset. (Based on reports and
suggestion from Nate and Rob Bolin).

3. The `psm' driver now does not check the so-called sync. bit in the
first byte of the data packet by default, so that the tapping feature
of ALPUS GlidePoint works (based on reports from Louis Mamakos). I
tested the code with ALPUS Desktop GlidePoint (M/N GP101) and found
no problem; tapping worked. It appears ALPUS produces several models
of GlidePoint. I hope the other models are OK too.

The check code can still be activated by defining the PSM_CHECKSYNC
option in the config file. (The bit checking slightly reduces, if not
completely eliminates, weird mouse behavior cased by unsynchronized
mouse data packets. It also helps us to detect if the mouse interrupt
can ever be lost. But, well, if there are devices which cannot be
supported this way...)

4. The `psm' driver does not include the protocol emulation code by
default. The code can still be compiled in if the PSM_EMULATION option
is specified in the config file. Louis Mamakos suggests the emulation
code is putting too much in the kernel, and `moused' works well.
I will think about this later and decide if the entire emulation
code should be removed.

5. And, of course, the fix in `scprobe()' from Bruce to cure the
UserConfig problem. My code in `kbdio.c' is slightly different from
his patch, but has the same effect. There still is a possibility that
`scprobe()' gets confused, if, for whatever reasons, the user holds
down a key for very long time during the boot process. But we cannot
cope with everything, can we?

Submitted by:	Kazutaka YOKOTA (yokota@zodiac.mech.utsunomiya-u.ac.jp)
1996-12-01 19:05:50 +00:00
Nate Williams
7e4de6f7c6 KNF'ify. 1996-11-15 06:22:48 +00:00
Søren Schmidt
6a90d9750d Finally a start at sharing the kdb controller routines between
syscons and psm, curtesy Kazutaka Yokota with minor changes by
me. This contains an update of the psm driver as well.
This also fixes the breakage that I introduced to the psm driver by
making syscons poll for keyboard events in the atempt to fix the
hanging keyboard problem.

It works perfectly for me, and I'd like to hear from all that
have had keyboard/ps/2 mouse problems if this is the cure...

Submitted by:	 Kazutaka YOKOTA (yokota@zodiac.mech.utsunomiya-u.ac.jp)
1996-11-14 22:19:17 +00:00
Sujal Patel
e89054370f Add audio mixer ioctls.
Only writing to the mixer is implemented.
1996-11-05 02:04:37 +00:00
Bruce Evans
484141f666 Declare pointers to signal handling functions in full instead of as
sig_t's so that <sys/signal.h> isn't a prerequisite.
1996-10-25 16:20:34 +00:00
Søren Schmidt
ea5a2b2e00 Prepare kernel to take advantage of "branded" ELF binaries. 1996-10-16 17:51:08 +00:00
Bruce Evans
62c3734cbe Updated #includes to 4.4lite style. 1996-10-15 19:22:46 +00:00
Bruce Evans
aad9af2ba3 Removed nested include of <sys/proc.h> from <vm/vm_object.h> and fixed
the one place that depended on it.  wakeup() is now prototyped in
<sys/systm.h> so that it is normally visible.

Added nested include of <sys/queue.h> in <vm/vm_object.h>.  The queue
macros are a more fundamental prerequisite for <vm/vm_object.h> than
the wakeup prototype and previously happened to be included by
namespace pollution from <sys/proc.h> or elsewhere.
1996-10-15 18:24:34 +00:00
Søren Schmidt
a221620c79 Fix a couble of nasties regarding mouse pointer and different
resolutions.
Allow middle mouse button to be used for pasting.
Also added the beginnings of support for a splash page.
1996-09-30 23:00:58 +00:00
Bruce Evans
ebedb5ad97 Cleaned up all headers that include <sys/ioctl.h> or <sys/ioccom.h>:
- don't include <sys/ioctl.h> in any header.  Include <sys/ioccom.h>
  instead.  This was already done in 4.4Lite for the most important
  ioctl headers.  Header spam currently increases kernel build
  times by 10-20%.  There are more than 30000 #includes (not counting
  duplicates) for compiling LINT.
- include <sys/types.h> if and only it is necessary to make the header
  almost self-sufficient (some ioctl headers still need structs from
  elsewhere).
- uniformized idempotency ifdefs.  Copied the style in the 4.4Lite
  ioctl headers.
1996-09-21 14:59:43 +00:00
Søren Schmidt
ad0c0c784f Change the way moused talk to syscons, now its only delivering mouseevents
via an ioctl (MOUSE_ACTION).
Fixed a couple of bugs (destructive cursor, uncut, jitter).
Now applications can use the mouse via the MOUSE_MODE ioctl, its
possible to have a signal sent on mouseevents, makeing an event loop
in the application take over mouseevents.
1996-06-25 08:54:57 +00:00
Søren Schmidt
de4d1b835e Some news for syscons (long overdue):
Real support for a Textmode mousecursor, works by reprogramming the
charset. Together with this support for cut&paste in text mode.
To use it a userland daemon is needed (moused), which provides
the interface to the various mice protokols.
Bug fixes here and there, all known PR's closed by this update.
1996-06-21 07:19:18 +00:00
John Dyson
6ead3edd9c Clean-up the new VM map procfs code, and also add support for executable
format file "etype".  It contains a description of the binary type for
a process.
1996-06-18 05:16:00 +00:00
Satoshi Asami
ad63a118b2 The Great PC98 Merge.
All new code is "#ifdef PC98"ed so this should make no difference to
PC/AT (and its clones) users.

Ok'd by:	core
Submitted by:	FreeBSD(98) development team
1996-06-14 11:02:28 +00:00
Gary Palmer
c23670e294 Clean up -Wunused warnings.
Reviewed by:		bde
1996-06-12 05:11:41 +00:00
Jordan K. Hubbard
5e26fb6fdf Include <sys/buf.h> so that this does't blow up with B_WRITE undefined.
I fully updated my src tree and did a `make includes' in /usr/src before
trying this fix, so I can only presume that Bruce missed something.
1996-05-01 06:31:18 +00:00
Peter Wemm
b36546f69a Update the linux_sendsig() handler to the new type of the 4th
arg, now unsigned long.  This was (harmlessly on i386) conflicting
with the recent 4.4Lite2 changes.
1996-03-17 14:31:58 +00:00
Peter Wemm
5cf588eb8b Move the elf linux_interp structure from the lkm stub to here so that it
can be referenced when the linux emulator is statically compiled into the
kernel.
1996-03-10 22:42:16 +00:00
Peter Wemm
9c5ee42327 Implement rudumentry support for the linux TIOC[SG]ETSERIAL ioctl's.
To complete this, some extra state has to be kept somewhere so that the
B38400 flag in Linux can be correctly translated to/from either 38400,
57600 or 115200.

Submitted by: Robert Sanders <rsanders@mindspring.com>
1996-03-10 22:30:53 +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
4613eba388 Oops.. I was wrong about the change to sigsuspend. The library interface is
different to the syscall under Linux, back this out.

Use correct arg type for linux_utime()
1996-03-04 20:58:47 +00:00
Peter Wemm
4f735d8edb Add support for the old-style Linux termio (not termios) TCGETA etc.
Also, LINUX_POSIX_VDISABLE is \0, FreeBSD's is 0xff. Convert between them.

This enables some more programs to run, including the Livingston Portmaster
utilities (PMtools).

Submitted by: Robert Sanders <rsanders@mindspring.com>
1996-03-03 19:07:50 +00:00
Peter Wemm
a1ebcbfb76 Minor touch-up... make two functions static, and add missing $Id$ 1996-03-02 21:00:11 +00:00
Peter Wemm
d66a506616 Mega-commit for Linux emulator update.. This has been stress tested under
netscape-2.0 for Linux running all the Java stuff.  The scrollbars are now
working, at least on my machine. (whew! :-)

I'm uncomfortable with the size of this commit, but it's too
inter-dependant to easily seperate out.

The main changes:

COMPAT_LINUX is *GONE*.  Most of the code has been moved out of the i386
machine dependent section into the linux emulator itself.  The int 0x80
syscall code was almost identical to the lcall 7,0 code and a minor tweak
allows them to both be used with the same C code.  All kernels can now
just modload the lkm and it'll DTRT without having to rebuild the kernel
first.  Like IBCS2, you can statically compile it in with "options LINUX".

A pile of new syscalls implemented, including getdents(), llseek(),
readv(), writev(), msync(), personality().  The Linux-ELF libraries want
to use some of these.

linux_select() now obeys Linux semantics, ie: returns the time remaining
of the timeout value rather than leaving it the original value.

Quite a few bugs removed, including incorrect arguments being used in
syscalls..  eg:  mixups between passing the sigset as an int, vs passing
it as a pointer and doing a copyin(), missing return values, unhandled
cases, SIOC* ioctls, etc.

The build for the code has changed.  i386/conf/files now knows how
to build linux_genassym and generate linux_assym.h on the fly.

Supporting changes elsewhere in the kernel:

The user-mode signal trampoline has moved from the U area to immediately
below the top of the stack (below PS_STRINGS).  This allows the different
binary emulations to have their own signal trampoline code (which gets rid
of the hardwired syscall 103 (sigreturn on BSD, syslog on Linux)) and so
that the emulator can provide the exact "struct sigcontext *" argument to
the program's signal handlers.

The sigstack's "ss_flags" now uses SS_DISABLE and SS_ONSTACK flags, which
have the same values as the re-used SA_DISABLE and SA_ONSTACK which are
intended for sigaction only.  This enables the support of a SA_RESETHAND
flag to sigaction to implement the gross SYSV and Linux SA_ONESHOT signal
semantics where the signal handler is reset when it's triggered.

makesyscalls.sh no longer appends the struct sysentvec on the end of the
generated init_sysent.c code.  It's a lot saner to have it in a seperate
file rather than trying to update the structure inside the awk script. :-)

At exec time, the dozen bytes or so of signal trampoline code are copied
to the top of the user's stack, rather than obtaining the trampoline code
the old way by getting a clone of the parent's user area.  This allows
Linux and native binaries to freely exec each other without getting
trampolines mixed up.
1996-03-02 19:38:20 +00:00
Peter Wemm
9a074e93b5 A new syscalls table for the Linux emulator. This is processed by
makesyscalls.sh to generate the rest of the tables.
1996-03-02 19:04:16 +00:00
Mike Pritchard
6c5e9bbdf5 Fix a bunch of spelling errors in the comment fields of
a bunch of system include files.
1996-01-30 23:02:38 +00:00
Søren Schmidt
bb5889bdb5 My first shot at get sound to work on the emulator.
Inspired by the work Amancio Hasty has done, but implemented
somewhat differently.
1995-12-29 22:12:14 +00:00
Bruce Evans
1f3dad5a8d Completed function declarations and added prototypes.
Removed some unnecessary #includes.

Fixed warnings about nested externs.
1995-11-22 07:43:53 +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
Rodney W. Grimes
9b2e535452 Remove trailing whitespace. 1995-05-30 08:16:23 +00:00
Søren Schmidt
a926a37b0a Third round in syscons update.
Display update method changed, now allways write in memory buffer,
  then periodically update physical display.
Speed improvements (now > 5 times faster than the old syscons).
History now circular buffer, with changeable size.
History scroll by up/down line, up/down page, home and end.
Backtab proberly implemented.
Now space for 96 function keys, 63 allocated standard, default now
  SCO/SYSV compat again as in the old days.
New keyboard definition files ~share/syscons/keymaps/*
Misc fixes for old "hacks" that broke SCO/SYSV compat.
More that I forgot before writing this...
1995-01-28 22:18:05 +00:00
Andrey A. Chernov
735fed15b5 DOn't use hardcode values for L_FN & L_SCR 1995-01-26 10:32:55 +00:00
Andrey A. Chernov
2c24a153e0 Increase NUM_FKEYS to 65 1995-01-26 10:13:38 +00:00
Søren Schmidt
02fb646de1 Second round in syscons update:
Support for pseudo graphic mouse cursor (not complete yet)
Some cheap speed fixes.
More cleanups.
Call ourselves scxxxx finally.
1995-01-20 08:35:32 +00:00
Søren Schmidt
6378775666 First round in syscons update. Several new features has been added:
No kernel config options anymore besides keyboard language layout.
Virtual consoles are now dynamically allocated, no NCONS anymore.
Software cursor blinking/nonblinking.
Visual bell for laptops (don't beep at meetings :-).
Cursor/bell default type setable via config "flags" instead of as defines.
Cursor/bell type setable via ioctl's.
New video modes 80x30 80x60 for some laptops, and those with multisync monitors.
Scroll-lock history (length currently fixed at 100 lines).
Lots of cleanups, some only commented out for now (will goaway soon).
Support for new features in vidcontrol/kbdcontrol.
Updated manpages.
1995-01-12 11:47:05 +00:00
Søren Schmidt
be92194467 Added more SCO compat ioctl's. 1994-10-17 22:12:06 +00:00
David Greenman
22414e535a Laptop Advanced Power Management support by HOSOKAWA Tatsumi.
Submitted by:	HOSOKAWA Tatsumi
1994-10-01 02:56:21 +00:00
Søren Schmidt
a2a0e15a82 Changed header sligthly. 1994-09-29 08:31:39 +00:00
Søren Schmidt
4f683116b4 Added support for many more videomodes, including graphic modes up til
320x200 256col VGA. This is nessesary for the iBCS stuff to work right.
(And we get the benefit of more video modes). Uses the videocard BIOS
to optain mode tables.
Added a "green" saver, switches off the syncs for "green" monitors.

Reviewed by:
Submitted by:
Obtained from:
1994-09-15 07:26:40 +00:00
Doug Rabson
010a751e0a Added the psm driver from 1.1.5.
Submitted by:	dfr
1994-09-09 11:27:50 +00:00
Søren Schmidt
8c7004b6d4 Updated to latest version from 1.1.5.1+
Reviewed by:
Submitted by:
1994-08-17 08:51:10 +00:00
Andrey A. Chernov
758ba6e17a Fix arguments of CONS_GETINFO 1994-04-07 23:23:01 +00:00
Christoph Robitschko
52fda4247e Make the screen savers runtime switchable. Everybody wants a
different default saver, and the size increase in the kernel is
minimal ( < 2.5K ).
1994-02-04 10:36:15 +00:00
Nate Williams
8b2e5491db From: sos@login.dkuug.dk (S|ren Schmidt)
Subject: syscons-1.3
Date: Sat, 29 Jan 94 23:33:50 MET

But here is the (hopefully) final syscons-1.3....

....

I've changed sgetc so it works as the pccons parallel
(it now uses a scgetc internally).


[
There were a couple changes that Bruce Evans sent me that were applied
to this version along with some changes that S'ren didn't incorporate
into the final version.  There will be only minor changes if anything
from this version to his final release.
]
1994-02-01 06:22:29 +00:00
Rodney W. Grimes
e7e96f200b Put back the $Id$ string 1993-10-28 06:11:38 +00:00
Jordan K. Hubbard
33853f9752 This is syscons version 1.1 1993-10-28 05:27:36 +00:00
Rodney W. Grimes
34a8ed1be1 Removed all patch kit headers, sccsid and rcsid strings, put $Id$ in, some
minor cleanup.  Added $Id$ to files that did not have any version info, etc
1993-10-16 14:40:57 +00:00
Jordan K. Hubbard
0978d2b15f Latest changes for XFree86 2.0 1993-10-04 22:21:10 +00:00
Rodney W. Grimes
60de6c38e0 New resting home for console.h, it is machine specific. 1993-10-01 00:00:43 +00:00
Rodney W. Grimes
5b81b6b301 Initial import, 0.1 + pk 0.2.4-B1 1993-06-12 14:58:17 +00:00