Commit Graph

26972 Commits

Author SHA1 Message Date
mp
c3c304385c Allow for text section alignment to properly align the "end" symbol at the
actual end of the section. The new gas (binutils) puts in additional padding
which was misaligning the concatenated btx loader.

Reported by:	Oliver Hartmann <ohartman@klima.physik.uni-mainz.de>,
		Harti Brandt <brandt@fokus.gmd.de>
Tested by:	Oliver Hartmann <ohartman@klima.physik.uni-mainz.de>,
		David Wolfskill <dhw@whistle.com>, ps
Reviewed by:	jhb
MFC after:	1 day
2001-08-09 20:47:58 +00:00
jhb
f31a34e5d1 Trim trailing whitespace. 2001-08-09 18:07:45 +00:00
obrien
7b125fc898 The author isn't a [UC] Regents. Correct the copyright language. 2001-08-09 02:32:05 +00:00
obrien
1b5e0592ae Fix VCS ID spamage. 2001-08-09 02:29:32 +00:00
obrien
ffdbb9dc0c Restore the proper copyright on this and remove the gratuitous changes from
sys/alpha/include/elf.h.
2001-08-09 02:24:05 +00:00
obrien
f202ead276 The author isn't a [UC] Regents. Correct the copyright language. 2001-08-09 02:09:34 +00:00
peter
0c05c098a9 *** empty log message *** 2001-08-09 01:21:58 +00:00
peter
0202a68674 Build modules from the main src/sys tree.
Tidy up some loose ends.. there were extra -I's being added to CFLAGS for
no reason.
2001-08-09 00:13:30 +00:00
peter
c56bebbea6 Add the screen savers for test coverage. 2001-08-09 00:05:30 +00:00
peter
5f243ba62c repo-copy the source files from modules/syscons to the normal tree
and connect them to the normal build infrastructure.
2001-08-09 00:02:30 +00:00
peter
5f165bb85c Add the Rio 800 USB device IDs
Submitted by: Wesley Morgan <morganw@chemikals.org>
2001-08-08 23:04:31 +00:00
green
c2971068e6 In the KLD "load" make target, don't load using the "absolute" path of
"./foo.ko".  Use "/full/path/foo.ko" instead so that when the path is
reported as being an absolute path to the "shared library", at least
it's not really a relative path.

Obtained from:	LOMAC/FreeBSD project
2001-08-08 13:51:10 +00:00
peter
bb5c43c4b8 Zap 'ptrace(PT_READ_U, ...)' and 'ptrace(PT_WRITE_U, ...)' since they
are a really nasty interface that should have been killed long ago
when 'ptrace(PT_[SG]ETREGS' etc came along.  The entity that they
operate on (struct user) will not be around much longer since it
is part-per-process and part-per-thread in a post-KSE world.

gdb does not actually use this except for the obscure 'info udot'
command which does a hexdump of as much of the child's 'struct user'
as it can get.  It carries its own #defines so it doesn't break
compiles.
2001-08-08 05:25:15 +00:00
peter
185e591533 We do not have UPAGES following the tail end of the user VM space anymore. 2001-08-08 04:02:22 +00:00
dd
045a8bbdf3 Introduce a force option, MD_FORCE, that instructs the driver to
bypass some extra anti-foot-shooting measures.  Currently, its only
effect is to allow detaching a device while it's still open (e.g.,
mounted).  This is useful for testing how the system reacts to a disk
suddenly going away, which can happen with some removeable media.

At this point, the force option is only checked on detach, so it
would've been possible to allow the option to be passed with the
MDIOCDETACH operation.  This was not done to allow the possibility of
having the force flag influence other tests in the future, which may
not necessarily deal with detaching the device.

Reviewed by:	sobomax
Approved by:	phk
2001-08-07 19:23:16 +00:00
jhb
b80b9bc086 Grab Giant arond page faults. ia64 boots again in the simulator now. 2001-08-07 17:31:42 +00:00
scottl
ef322198c6 Adding missing () in a KASSERT format string.
Submitted by:	brandt@fokus.gmd.de
2001-08-07 16:48:28 +00:00
ru
4345758876 mdoc(7) police:
Avoid using parenthesis enclosure macros (.Pq and .Po/.Pc) with plain text.
Not only this slows down the mdoc(7) processing significantly, but it also
has an undesired (in this case) effect of disabling hyphenation within the
entire enclosed block.
2001-08-07 15:48:51 +00:00
nyan
a47c474023 Merged from sys/dev/syscons/syscons.c revisions 1.370, 1.371 and 1.372. 2001-08-07 12:23:47 +00:00
nyan
a4e4d0f33d Merged from sys/dev/syscons/scterm-sc.c revision 1.16. 2001-08-07 12:10:17 +00:00
yokota
75256dea9b Don't call wakeup() while we are in DDB. The patch was
developed by bde. I added the same check in one more place
where wakeup() might be called during the DDB session.
Submitted by: bde
2001-08-07 11:51:26 +00:00
brooks
6c6e8e1040 Add PCI ID for Cisco Aironet 350 Series cards. The patch differs
slightly from the submitted one.

PR:		kern/29415
Submitted by:	Bob Fleck <rfleck@cigital.com>
2001-08-06 23:14:16 +00:00
scottl
78f67fb30e Make AAC_COMPAT_LINUX optional once again.
Submitted by:	julian
2001-08-06 19:40:47 +00:00
ume
840f9b9d5f printed current sequence number of the SA. accordingly, changed
into sadb_x_sa2_sequence from sadb_x_sa2_reserved3 in the sadb_x_sa2
structure.  Also the output of setkey is changed.  sequence number
of the sadb is replaced to the end of the output.

Obtained from:	KAME
2001-08-06 19:40:01 +00:00
ume
08fac6b999 do not play too much trick with evaluation order. from netbsd
Obtained from:	KAME
2001-08-06 19:34:41 +00:00
ume
08477b7373 fixed to make a response in key_spdadd(). reported by <R.P.Koster@kpn.com>
Obtained from:	KAME
2001-08-06 19:32:47 +00:00
ume
77164dfb77 merged key_cmpsaidx_*.
Obtained from:	KAME
2001-08-06 19:31:13 +00:00
nate
0300bb2ca6 -Finished cleanup of old 'ThinkPad' comments that are no longer useful.
Reminded by:	bde
2001-08-06 16:04:39 +00:00
jhb
8ed54326d0 Get the order of the sys/_lock.h and sys/_mutex.h headers right. 2001-08-06 14:25:35 +00:00
green
175c3f1d2d Previously, the ELF linker would always just store the pointer to a
filename passed in via the module loader functions in the GDB
"sharedlibrary" support structures.  This isn't good, since the pointer
would become stale in almost every case (not the pre-loaded case, of
course).

Change this to malloc()ed copy of the string and finally fix the reason
that gdb -k's "sharedlibrary" command stopped working.

Obtained from:	LOMAC/FreeBSD (cf. NAI Labs)
2001-08-06 14:21:57 +00:00
dfr
7cf10de7aa Make this compile again. 2001-08-06 12:52:55 +00:00
dfr
c47efb9434 Remove usage of nonexistent vm_mtx. 2001-08-06 12:52:17 +00:00
chris
81b95242db Remove the fildesc_clone() function and its associated unnecessary code.
It didn't implement the proper /dev/fd functionality (which would be to
include in the directory listing /dev/fd/n if the process has fd n open)
anyway.

Anything needing access to /dev/fd/n where n > 2 can use the optional
fdescfs module, which implements this properly and does not cause any
trouble with devfs.

Discussed with:	phk
2001-08-06 05:56:33 +00:00
scottl
e346190251 Put the linux compat ioctl interface on death row. Add FreeBSD
definitions of all of the ioctls, plus round out all ioctl definitions to
match what exists for linux.  Allow ioctls to be called through either the
native or linux interface, though no apps exist (yet) that can take
advantage of native calling.
2001-08-06 04:34:47 +00:00
scottl
7964c19ead Missed this one in my 80-column sweep. 2001-08-06 03:52:40 +00:00
jake
a4c9d3930d Handle dmmu protection faults as well as misses. Enable tracking of
the modify and reference tte bits.  Implementing allocating of tsb pages.
Make tsb_stte_lookup do the right thing with the kernel pmap.
2001-08-06 02:34:20 +00:00
jake
da5146baa0 Add page fault and high level tsb miss handlers. 2001-08-06 02:32:38 +00:00
jake
9ce2e78540 Handle switching switching mmu contexts and mapping the new primary tsb.
Rework some register usage and code placement.  Comment.
2001-08-06 02:31:30 +00:00
jake
2cab410023 Save the primary mmu context around calls to the prom, and install
nucleus context.  The prom runs at trap level 0, so there's no
implicit nucleus context and we have to force it.
2001-08-06 02:29:13 +00:00
jake
7502082306 Remove some debug code. 2001-08-06 02:27:59 +00:00
jake
b0d8e7b999 Handle managed and unmanaged mapping better. Allocate an vm object for
the tsb pages.
2001-08-06 02:27:34 +00:00
jake
84768d84fd Add trap handlers for dmmu faults from user mode, and for faults from
accessing user address space in kernel mode.
2001-08-06 02:26:04 +00:00
jake
1fc6cd3965 The kernel runs at a much lower address now. 2001-08-06 02:24:52 +00:00
jake
8a08e4a1c6 Fix macros for dealing with tte contexts.
Add tte bits for initializing tsbs and for specifying managed mappings.
2001-08-06 02:24:18 +00:00
jake
8117bcdd30 Oops. Last commit to tsb.h should have gone here.
Fix macros for eadling with tte contexts and add macros for sfsr fields.
2001-08-06 02:21:53 +00:00
jake
9059da7a9f Fix macros for setting and extracting the context field in ttes and
add macros for the fields in sfsr.
2001-08-06 02:20:36 +00:00
jake
89093137c8 Add a vm_object and page count to struct pmap for allocating tsb pages. 2001-08-06 02:19:52 +00:00
jake
1aa8581a5f Add code model medlow to cflags and move the kernel load address from
just before the memory hole to 4 megs.  Special case building exception.s
like locore.s, it needs to at the beginning so the branches out from the
trap table don't overflow.
2001-08-06 02:18:39 +00:00
msmith
15636652cf The Intel 440MX ACPI timer seems to work properly, so add it to the list
here.  Restructure slightly so that adding more devices is easier.

Submitted by:	Jose Gabriel J Marcelino <gabriel@maquina.com>
2001-08-05 23:20:32 +00:00
gibbs
6ce4a14a00 aic7xxx.c:
Correct an off by one in our critical section handling.
		SEQADDR always reads the next instruction to execute,
		so we must subtract one from its value before making
		comparisons with entries in the critical section table.

		Print a few additional registers whenever we dump
		card state.

		Show the SCB_CONTROL and SCB_TAG values for all pending
		SCBs in card SCB ram when dumping card state.

	aic7xxx.seq:
		Fix a bug introduced while optimizing the SDPTR path.
		We would ack the SDPTR message twice on Ultra2 or better
		chips if it occurred after all data had been transferred
		for a transaction.

		Change our workaround for the PCI2.1 retry bug on some
		chips.  Although the previous workaround was logically
		correct, its faster method of draining the FIFO seemed
		to occassionally confuse the FIFO state.  We now drain
		the FIFO at half the speed which avoids the problem.

	aic7xxx_pci.c:
		Chips with the PCI 2.1 retry bug can't handle a 16byte
		cachesize.  If the cachesize is set to 16bytes, drop
		it to 0.
2001-08-05 22:20:12 +00:00