c10a926030
Allow the caller to specify a stack for the child process. If NULL,
...
the child inherits the stack pointer from the parent (traditional
behavior). Like the signal stack, the stack area is secified as
a low address and a size; machine-dependent code accounts for stack
direction.
This is required for clone(2).
1999-05-13 21:58:32 +00:00
44844fc8f7
Fix warning
1999-05-08 18:46:17 +00:00
6290fed1b6
SVR4-related typo in previous.
1999-05-06 14:16:07 +00:00
bf88b9104e
Include opt_compat_sunos.h
1999-04-30 09:21:54 +00:00
d27f70c075
Include opt_compat_sunos.h
1999-04-29 16:22:03 +00:00
e1529b8f93
Pull in the right generic m68k header. (Where was my mind?)
1999-04-29 14:38:39 +00:00
b8073b401b
Garbage-collect the VM_MBUF_SIZE constant. Instead, use the size
...
(nmbclusters * mclbytes), so that the right amount of KVA space is
allocated if those variables are patched.
1999-04-26 22:46:44 +00:00
5d8b1ef3e4
g/c REAL_CLISTS.
1999-04-25 02:56:26 +00:00
ed74932033
Add COMPAT_SVR4 for m68k.
1999-04-19 21:22:56 +00:00
5e7ff129c8
Normalize path of files.sunos.
1999-04-16 11:13:38 +00:00
748b14525c
Fix unused variable warning
1999-04-12 01:30:22 +00:00
f455dd6596
add a `flags' argument to uvm_pagealloc_strat().
...
define a flag UVM_PGA_USERESERVE to allow non-kernel object
allocations to use pages from the reserve.
use the new flag for allocations in pmap modules.
1999-04-11 04:04:04 +00:00
a8d683c525
Fix compile error in: sys/lkm/vfs/miscfs/procfs
1999-04-10 02:15:46 +00:00
4fd30baf02
Better implementation of driver "match" function,
...
and warning/error cleanup.
1999-04-09 04:26:27 +00:00
1578ea0b12
Make sure Debugger is declared (even if no DDB).
...
The sun3 has one regardless of the DDB option.
Fixes kernel compile warning/errors.
1999-04-09 04:01:09 +00:00
0a16f42840
Slim this down so it can be used as an Xkernel.
1999-04-08 07:10:20 +00:00
c8cdcb1f4c
sync with GENERIC
1999-04-08 07:00:58 +00:00
ab812ca7f3
sync with GENERIC3X
1999-04-08 06:49:54 +00:00
f6422020e5
Add opt_ddb.h
1999-04-08 05:07:35 +00:00
4d67424412
Make "dma" a real device so it can attach before esp.
...
Also pull in some changes from the sparc version.
1999-04-08 04:46:41 +00:00
6b0a331b5c
Make "dma" a real device so it can attach before esp.
1999-04-08 04:37:00 +00:00
fed408f387
Use the string kernel_arch to determine "sun3" vs "sun3x"
...
and leave the machine string as it was (make uses it).
1999-04-08 04:17:43 +00:00
8b27f916e1
Fix the IDPROM checksum. It should check only the first 16 bytes.
...
Also try to make the sun3 and sun3x versions more similar.
1999-04-08 04:08:01 +00:00
0678dfb266
That last commit left pagemove() entering random mappings...
1999-04-07 06:07:59 +00:00
bcd555184b
Add the address of the DMA gate array (used by the esp driver).
1999-04-06 02:07:51 +00:00
95e8060c58
Move VM_PHYSSEG_MAX to the common vmparam.h (needed by LKMs).
1999-04-05 14:35:13 +00:00
2cc28dc7b6
Make it clear that MSGBUFSIZE is not user-adjustable.
1999-04-05 14:34:18 +00:00
967b8c433c
Don't call configure() from cpu_startup().
1999-04-01 00:17:45 +00:00
c5eaccc017
Arrange for "sysctl hw.machine" to show sun3x.
...
(Needed by the miniroot, etc.)
1999-03-30 06:12:40 +00:00
2adccc50fa
Add pps support. Only enable pps if CLOCAL & !MDMBUF.
1999-03-27 01:21:36 +00:00
12d512bbb7
Oops; vm_offset_t -> vaddr_t.
1999-03-27 00:30:06 +00:00
9c6b797796
Changes for modified pmap_enter() API:
...
* Map the message buffer with access_type = VM_PROT_READ|VM_PROT_WRITE `just
because'.
* Map the file system buffers with access_type = VM_PROT_READ|VM_PROT_WRITE to
avoid possible problems with pagemove().
* Do not use VM_PROT_EXEC with either of the above.
* Map pages for /dev/mem with access_type = prot. Also, DO NOT use
pmap_kenter() for this, as we DO NOT want to lose modification information.
* Map pages in dumpsys() with VM_PROT_READ.
* Map pages in m68k mappedcopyin()/mappedcopyout() and writeback() with
access_type = prot.
* For now, bus_dma*(), pmap_map(), vmapbuf(), and similar functions still use
access_type = 0. This should probably be revisited.
1999-03-26 23:41:25 +00:00
587eda7c3f
Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them
...
ourselves.
1999-03-25 23:11:51 +00:00
ca5f9685bb
clean up kernel/config files files for machVM lossage.
1999-03-24 06:06:09 +00:00
d2397ac5f7
completely remove Mach VM support. all that is left is the all the
...
header files as UVM still uses (most of) these.
1999-03-24 05:50:49 +00:00
c19324e6bb
Fix prototype mismatch.
1999-03-23 05:54:11 +00:00
ab7269f62a
if uvm_fault() fails with KERN_RESOURCE_SHORTAGE, send a SIGKILL
...
and print a message about it. this will be used to recover from
out-of-swap conditions.
1999-03-18 04:56:01 +00:00
bc533621ed
defopt MINIROOTSIZE
1999-03-17 18:59:21 +00:00
e518820ca8
Pullin m68k/ieee.h.
1999-03-15 11:55:53 +00:00
9fe70fa4aa
Need to include DDB headers only if DDB is defined.
1999-03-04 23:18:28 +00:00
3828f3a600
Add idprom.c and libsa files that are now separate
...
(sprintf.c subr_prf.c ...)
1999-03-04 08:19:38 +00:00
8cf14656b3
On Sun3X machines, use the PROM sif_macaddr function,
...
but only on PROM 3.0 or later. With older PROMs, ask
the idprom module to find it (just like on the Sun3).
1999-03-04 08:13:42 +00:00
631e2be71e
Separate checksum function from the fetch/copy functions.
...
Compute the checksum on only IDPROM_CKSUM_SIZE bytes.
1999-03-04 08:06:59 +00:00
78eab1b1b9
Replace sun3_etheraddr with sun3_getidprom (used by idprom.c)
1999-03-04 07:56:41 +00:00
69dc3a4695
Add IDPROM_CKSUM_SIZE
1999-03-04 05:57:18 +00:00
0fe440926c
Correct type of 3rd argument.
1999-02-27 19:31:58 +00:00
d32ed292af
defopt BUFCACHE and BUFPAGES.
1999-02-27 06:39:34 +00:00
f71d843a65
synchronize types, and s/curproc/p/ in one forgotten place
1999-02-26 22:37:57 +00:00
d04273bac7
sun3 part of fix for PR 6152
1999-02-26 22:03:28 +00:00
5cf3f8e3b2
It appears that pmap_physseg is now required in userland. Too bad.
1999-02-18 07:13:21 +00:00
dcab0210a0
convert from NOxxx= to MKxxx=no.
...
include <bsd.own.mk> if testing a MKxxx variable.
1999-02-13 02:54:17 +00:00
2a304686e6
Minor cleanup.
...
Make the initializer for BAUDLO depend on PCLK directly; it was incorrect on
some ports where PCLK is not 4.9152MHz.
XXX Is the default value actually used?
1999-02-11 15:28:03 +00:00
f6f9f8a965
Change DIOCEJECT to do what's needed to eject a device before the eject
...
command (unlock for sd and cd) if no other partitions are open, return
EBUSY otherwise. DIOCEJECT will have the old semantic if its argument is not
0. The old ioctl has been renamed to ODIOCEJECT for binary compatibility.
1999-02-08 16:33:16 +00:00
be1af660c0
Don't set DCD_IE in the frontends. KGDB doesn't even use DCD, and the tty
...
frontends get it from zsparam() anyway.
1999-02-03 20:25:05 +00:00
14ec3b84b7
Bracket calls to Debugger() with #ifdef DDB (won't compile otherwise;
...
the prototype isn't there without DDB).
1999-02-02 04:57:11 +00:00
2fb041ce0a
No need for <sys/mtio.h>
1999-01-19 18:18:41 +00:00
90ddaed9b5
MNN is no longer optional, remove dead code
1999-01-16 20:43:21 +00:00
c84a74b16b
Don't define "mc68020". Nothing uses it.
1999-01-15 23:21:25 +00:00
dc306354b0
Move the bswap functions from libutil to libc (this bups the
...
minor of libc and the major of libutil). For little-endian architectures
merge the bnswap() assembly versions with nto* and hton* using symbols
aliasing. Use symbol renaming for the bswap function in this case to avoid
namespace pollution.
Declare bswap* in machine/bswap.h, not machine/endian.h. For little-endian
machines, common code for inline macros go in machine/byte_swap.h
Sync libkern with libc.
Adjust #include in kernel sources for machine/bswap.h.
1999-01-15 13:31:15 +00:00
e598335d1c
Garbage-collect `mbutl'.
1999-01-09 22:10:12 +00:00
fc5f9ee81d
Add -Wpointer-arith warning since `void *' arithmetic is not ANSI C.
1999-01-08 19:26:12 +00:00
9ec7c3c814
move sun3 to UVM by default. only pica/arc & x68k left.
1998-12-23 06:00:03 +00:00
7a738d840b
Make gcc happy by changing %x to %lx hiding in a DEBUG.
1998-12-23 04:53:44 +00:00
0f6572f2b1
COMPAT_xxx option review: add missing opt_compat_netbsd.h
1998-12-18 15:49:40 +00:00
271b8ff5ba
Sync with GENERIC
1998-12-17 06:46:55 +00:00
ec630d208f
Fix some "unused variable" warnings (if !HAVE_CACHE)
1998-12-17 06:17:45 +00:00
36416d8500
Added options COMPAT_LINUX and EXEC_ELF32 as comments
...
to GENERIC configuration files.
1998-12-15 19:50:00 +00:00
c05dadc113
Added COMPAT_LINUX support.
1998-12-15 19:36:36 +00:00
a2aacaedde
Add -Werror and -Wmissing-prototypes, like most other ports do.
1998-12-13 19:19:38 +00:00
adddbfb644
obio_find_mapping(): int -> vaddr_t where appropriate.
1998-12-13 19:08:43 +00:00
58f85c298a
Printf format warning cleanup: the type of the result of a shift operation is
...
that of the promoted left operand.
1998-12-13 18:14:30 +00:00
072888839b
Printf format warning cleanup.
1998-12-13 18:00:10 +00:00
1bf1bbfc56
xdc_piodriver: sync function definition with declaration; also eliminates
...
the use of a char as an array subscript.
1998-12-13 17:57:19 +00:00
02b9dc7632
Switch to MACHINE_NEW_NONCONTIG (Yea! Finally!:)
1998-12-12 05:28:24 +00:00
e7810fa812
Fix MACHINE_NEW_NONCONTIG support (UVM works now:)
...
thanks to Izumi Tsutsui <tsutsui@ceres.dti.ne.jp>
Closes PR#6540
1998-12-12 05:25:01 +00:00
59acb69be1
Add (commented out) 'gre' pseudo device line. Feedback is welcome.
...
Inspired by Klaus Klein.
1998-11-25 20:30:44 +00:00
799ebea61d
Need declarations of defined inlined spl/sr functions.
1998-11-24 17:07:54 +00:00
cb37e264d2
Need <sys/device.h> to bring configure() declaration in scope.
1998-11-24 16:48:26 +00:00
5f0577babc
Adapt to the new scsipi_adapter interface.
1998-11-19 21:43:00 +00:00
db3051d720
fix problems in many d_mmap routines:
...
- returned EOPNOTSUPP rather than -1.
- no check for negative offset.
many of these fix potential security problems in these drivers.
XXX XXX XXX
the d_mmap cdev routine should be changed to have a prototype like:
paddr_t (*d_mmap) __P((dev_t, off_t, int));
by someone!
1998-11-19 15:38:20 +00:00
cf5710c839
Added a (commented out) configuration line for the RAIDframe device driver.
1998-11-16 16:44:55 +00:00
c74d32c5fc
Updating of bdev's and cdev's to support RAIDframe.
1998-11-13 04:47:03 +00:00
cabecee13c
Changes to support fork_kthread():
...
- cpu_set_kpc() now takes void *arg third argument, passed to the
entry point.
- cpu_fork() allows parent to be non-curproc iff parent is proc0.
When forking non-curproc, assume its state has already been saved.
- Adjust various pieces of machine-dependent code to account of all of this.
1998-11-11 06:43:49 +00:00
a6f004d383
Corrected incorrect definition of child_return(). It only accepts one
...
argument.
1998-11-05 03:40:57 +00:00
eec814ba1c
Remove argument name from function declaration.
1998-10-24 16:22:58 +00:00
b296275bb4
Defopt SYSVMSG, SYSVSEM and SYSVSHM.
1998-10-19 22:09:13 +00:00
2468738337
change handling of libkern:
...
-sys/lib/libkern builds as library per default (as it was documented all
the time)
-ports able to LKM set "KERN_AS=obj" explicitely in their Makefiles
(for now; should depend on actual "option LKM" or -better- functions
included for LKM use should be pulled in by a stub)
-always link libcompat before libkern - libkern stuff can be referred to
by libcompat, but not the other way
1998-10-15 18:37:13 +00:00
908cdfe4e3
Add scsibus entry points to the cdevsw[].
1998-10-10 02:00:49 +00:00
29d472f53d
Garbage-collect the open_target_lu and close_target_lu entry points from
...
struct scsipi_adapter; they were not used.
Add a scsipi_ioctl entry point to struct scsipi_adapter. This will be
used to issue ioctl commands to the host adapters.
Inspired by PR #6090 , from Matt Jacob.
1998-10-10 00:28:28 +00:00
d681cf055a
configure() prototype is in <sys/device.h>
1998-10-06 20:50:15 +00:00
c01f29bdf1
Sigh, we are going to have to burn a vector for Just Sigreturn again,
...
for now, until we have a more generic {get,set}context(). Update the
comment for trap #3 accordingly.
1998-10-04 23:38:55 +00:00
8253135408
Update for bcopy/bzero -> memcpy/memset changes.
1998-10-01 20:05:09 +00:00
c37cc930f4
Fix a couple of printf formats.
1998-10-01 19:08:05 +00:00
d15a64c38b
Adapt to signal changes.
1998-10-01 02:53:53 +00:00
8b220e1148
Define SYS_compat_13_sigreturn13.
1998-10-01 00:29:51 +00:00
bcf14a99e2
Garbage collect trap #1 and trap #2 handlers; they're moved to
...
trap_subr.s
1998-09-30 23:47:33 +00:00
1e62485c23
If !COMPAT_13, make trap #1 produce an illegal instruction. Fix the comment
...
for trap #2 to reflect that it's the trace trap.
1998-09-30 23:13:58 +00:00
a11e6632a8
Pull in opt_compat_netbsd.h
1998-09-30 23:01:28 +00:00
35d282c8d5
Make sure SYS_exit and SYS___sigreturn14 are defined. Garbage collect
...
SYS_sigreturn.
1998-09-30 22:23:13 +00:00
38084c6615
Note that trap #1 is compat_13_sigreturn, and give trap #3 to syscalls
...
which require special handling, e.g. sigreturn on m68k.
This differs from the old sigreturn trap in that we require the syscall
number to be in register d0, just like the regular syscall entry point.
This will allow sigreturn to be versioned in the future without the need
to allocate another trap vector.
1998-09-30 22:14:11 +00:00
70e641047c
In cpu_coredump(), use MID_MACHINE rather than MID_* (whatever it expands
...
to).
1998-09-09 11:17:24 +00:00
8abe0d6b1c
Adjust for the new "reaper" kernel thread: do not free the vmspace and
...
u-area in machine-dependent code. Instead, call exit2() to schedule
the reaper to free them for us, once it is safe to do so (i.e. we are
no longer running on the dead proc's vmspace and stack).
1998-09-09 00:07:48 +00:00
c2b3e6490b
Assign my copyrights to TNF.
1998-09-05 15:28:07 +00:00
a51c63c933
Assign my copyrights to TNF.
1998-09-05 15:28:06 +00:00
7c5210bcab
Assign my copyrights to TNF.
1998-09-05 15:20:47 +00:00
c9db84ecc9
distclean is a synonym for cleandir
1998-09-05 15:15:14 +00:00
6d3d8a1350
Make copyright notices with my name consistent.
1998-08-15 03:02:31 +00:00
3ff8e6493a
Don't cast the null residual pointer passed to vn_rdwr().
1998-07-28 18:34:52 +00:00
4eeeee6a7c
Print a complaint when no children were specified
...
in the config file. Better than a link error...
1998-07-23 23:48:33 +00:00
4a15b6ba7d
Make this like the other redirect includes.
1998-07-23 23:47:02 +00:00
7e0d396bf4
Add xyc to the dev/xy.c line, similar for xd.
1998-07-23 23:45:24 +00:00
49bb9d8214
adapt to LANCE driver split
1998-07-21 17:36:01 +00:00
b4b261bbb0
Remove redundant opt_ddb.h
1998-07-19 20:45:26 +00:00
53e3ba1192
Make DDB work again.
1998-07-18 23:02:33 +00:00
1b46ebe1d9
Add elf_machdep.h to the INCS list.
1998-07-12 17:53:29 +00:00
639cc899cf
Basic elf_machdep.h for m68k; doesn't include relocations, yet.
1998-07-12 01:17:58 +00:00
d47ea67c1f
Define one page free list, and put all pages on it.
1998-07-08 04:43:18 +00:00
011f2bda08
defopt NS, NSIP.
1998-07-05 06:49:00 +00:00
5c0c5dd0b4
defopt ISO TPIP.
1998-07-05 04:37:35 +00:00
8db0fcdbf7
defopt CCITT.
1998-07-05 02:12:22 +00:00
3751946b97
defopt INET, NETATALK.
1998-07-05 00:51:04 +00:00
0ed4d699d0
defopt DDB.
1998-07-04 23:12:39 +00:00
466e784ee1
defopt DDB.
1998-07-04 22:18:13 +00:00
76cd67b8c7
Allow netif_getether() to use sif->sif_macaddr() on the Sun-3X
...
but check the PROM rev first, and print some info I want when
a PROM earlier than 3.0 is found. (Then just try it!)
1998-07-02 21:58:25 +00:00
4b50f96523
Add strncmp.c
1998-07-02 21:36:00 +00:00
efa0b5e2f5
fix the comment
1998-07-01 23:12:42 +00:00
294fa42b6c
Use the shared ../libsa/xxboot.c
1998-07-01 22:56:45 +00:00
c426f6cd97
Replace {net,ufs}boot/boot.c with a shared libsa/xxboot.c
1998-07-01 22:51:43 +00:00
53559837db
<dev/sun/disklabel.h> not <dev/sun/sun_disklabel.h>
1998-06-30 04:35:37 +00:00
c80e8cd6ef
Note recent changes. (and bump CVS revsion here)
1998-06-29 20:33:03 +00:00
8db8875feb
Add a comment, kill an unused variable.
1998-06-29 20:18:07 +00:00
b339af5461
Support multiple file open attempts without closing and reopening
...
the underlying raw device (which is expensive and causes problems).
This allows the boot program to try a sequence of names by default,
which is used to support common boot media for sun3 and sun3x.
(Now tries "netbsd.$arch" before "netbsd")
1998-06-29 20:17:03 +00:00
8261ec142f
Minor tweaks for consistency with the other boot programs.
1998-06-29 20:11:06 +00:00
762cfeb615
Reimplement the header strip using two instances of dd in a pipe,
...
so it works with a dd that does not know conv=osync (i.e. Solaris).
1998-06-29 20:09:14 +00:00
2c0ea58240
Fix "integer overflow" error.
1998-06-29 20:06:34 +00:00
e49744ee1c
Get rid of user-level includes.
...
Do not reset the I/F on timeout.
Kill some old debug code.
1998-06-29 20:05:36 +00:00
efb1b0549a
Declare load_sun()
1998-06-29 20:03:14 +00:00
57a3ff9f72
Add load_sun() which does the guts of exec_sun() but lets
...
the caller do the file open/close and control transfer.
1998-06-29 20:02:49 +00:00
508c432635
apparently {set,long}jmp() are not used by the sa code any more.
1998-06-26 08:59:03 +00:00
bd8d501f7e
remove options FIFO; it's now the default
1998-06-26 01:53:43 +00:00
8aee7782f5
defopt COMPAT_SUNOS
1998-06-25 23:40:33 +00:00
971b8956ef
defopt KTRACE
1998-06-25 21:18:11 +00:00
665cf08eec
Changed to include sun_disklabel.h from its new location in dev/sun.
1998-06-24 21:36:05 +00:00
1caf02a0cf
moved <machine/sun_disklabel.h> to <dev/sun/disklabel.h>
1998-06-20 03:50:51 +00:00
096ec47ff9
moved to <dev/sun/disklabel.h>
1998-06-20 03:46:24 +00:00
5055cba00a
use <dev/sun/disklabel.h>
1998-06-20 03:45:55 +00:00
019d982c8f
Turn off MACHINE_NEW_NONCONTIG for now. Bug...
1998-06-17 15:33:27 +00:00
651b44e211
Rework the way kernel include files are installed. In the new method,
...
as with user-land programs, include files are installed by each directory
in the tree that has includes to install. (This allows more flexibility
as to what gets installed, makes 'partial installs' easier, and gives us
more options as to which machines' includes get installed at any given
time.) The old SYS_INCLUDES={symlinks,copies} behaviours are _both_
still supported, though at least one bug in the 'symlinks' case is
fixed by this change. Include files can't be build before installation,
so directories that have includes as targets (e.g. dev/pci) have to move
those targets into a different Makefile.
1998-06-12 23:22:30 +00:00
0050a1b95b
Sync with the sun3 version.
1998-06-12 20:07:50 +00:00
26753f7bf7
In _save_symtab, ignore any symbol table if preserving it would
...
cause our memory use to exceed the 1MB limit (on the 3/50 only).
1998-06-12 20:06:30 +00:00
thorpej