ddbb9c58dd
We don't need any of this in standalone mode.
2008-06-16 13:02:08 +00:00
04608dd0bf
little more lint
2008-06-16 02:53:32 +00:00
834ef62012
make lint happy
2008-06-16 02:30:03 +00:00
481ae1556f
- Add general cpuset macros.
...
- Use kcpuset name for kernel-only functions.
- Use cpuid_t to specify CPU ID.
- Unify all cpuset users.
API is expected to be stable now.
2008-06-16 01:41:20 +00:00
7d902495c2
cpuset_create: check the return value of calloc().
2008-06-15 23:45:51 +00:00
8f8073542b
- cpuset_create: pass correct argument to sysctl(3).
...
- Constify few variables.
2008-06-15 23:41:39 +00:00
b46ed27e5c
Hook into sys
2008-06-15 20:35:11 +00:00
849fbad5b6
cpuset related functions, shared between the kernel and userland.
2008-06-15 20:33:50 +00:00
46c5658a32
Sort SEE ALSO.
2008-06-04 07:46:48 +00:00
9b09c481c8
Add prop_array_util functions to proplib. This code is copied/changed
...
prop_dictionary_util.
From manual page
The prop_array_util family of functions are provided to make getting and
setting values in arrays more convenient in some applications.
OK by mjf@ and freza@.
2008-06-03 20:18:24 +00:00
b95cd5a6fe
Fix typo.
...
OK by martin@.
2008-06-02 09:27:04 +00:00
6740bb5440
enable profiling of assembly functions.
2008-05-25 15:56:11 +00:00
75b1a2ec18
fix recursive read-lock bugs found by lockdebug and reported
...
by Geoff C. Wing and others. ok'ed by Jason Thorpe.
an earlier version was tested by Sverre Froyen.
PR/38732 from oster@.
2008-05-24 14:32:48 +00:00
6787eedebd
revert the recent "use trylock to hide locking errors" changes
...
and their associated changes, in particular, the following versions.
prop_array.c 1.13-1.16
prop_dictionary.c 1.25-1.28
prop_object_impl.h 1.21-1.25
ok'ed by core@.
2008-05-24 14:24:04 +00:00
848e7ffe8c
In prop_data_create_data(blob, len), if len == 0, allocate no memory
...
for blob, and leave pd_mutable set to NULL. In this way, avoid
tripping over the assertion in prop_data_data_nocopy().
2008-05-15 21:23:33 +00:00
e70ab693a2
Change the argument of _PROP_RWLOCK_TRYRDLOCK() to the lock member and not
...
its address to be consistent with all the other macros.
2008-05-07 10:16:41 +00:00
2916b940f8
Replace _prop_rwlock_tryrdlock() by a macro _PROP_RWLOCK_TRYRDLOCK().
...
This avoids build failures in stand alone binaries (e.g. bootloaders)
where there is no "pa_rwlock" member in the "_prop_array" structure.
2008-05-07 10:01:50 +00:00
4ec02db9e9
Fix a "#define<tab><tab>" that crept in to previous.
2008-05-07 05:40:01 +00:00
35fe7cdcf1
prop_object_iterator_next() and prop_object_iterator_reset() were
...
acquiring the rwlock recursively in some paths.
Introduce _prop_rwlock_tryrdlock() and use it in these functions, so
that the rwlock is *always* acquired once, while here add some
_PROP_RWLOCK_OWNED asserts to verify.
This definitely fixes the "locking against myself" panics.
2008-05-06 22:57:26 +00:00
d69a8a8939
Xref prop_dictionary_util(3).
2008-05-06 17:23:38 +00:00
771a05b730
Do not acquire the rwlock recursively in prop_{array,dictionary}_iterator_reset()
...
when prop_{array,dictionary}_copyout_ioctl() is called.
Introduce _PROP_RWLOCK_OWNED() which is a KASSERT(rw_lock_held(lock))
and use it in those two functions, also acquire the rwlock in other
places where it is required now.
This fixes a LOCKDEBUG panic "locking against myself", as reported by
Geoff C. Wing in current-users@.
2008-05-06 13:52:51 +00:00
78eb84d14c
whitespace.
2008-05-03 05:43:05 +00:00
9093441576
rename END to ENDLABEL. i'll use END for other purpose. ok by Andrew Doran.
2008-05-03 05:40:21 +00:00
11a6dbe728
Convert TNF licenses to new 2 clause variant
2008-04-30 13:10:46 +00:00
2be642537b
Make this compile (missing register prefix).
2008-04-30 09:59:42 +00:00
9ba64b51be
Assembly _atomic_cas_up() for mips. PR lib/38482.
2008-04-30 00:17:34 +00:00
4e2c4c42b4
Implement _atomic_cas_up() in assembly code as the compiler cannot be
...
trusted to generate fully restartable code sequences.
Addresses lib/38482 for ARM and m68000.
2008-04-29 20:57:50 +00:00
3028e483e4
Convert to new 2 clause license
2008-04-29 06:53:00 +00:00
ce099b4099
Remove clause 3 and 4 from TNF licenses
2008-04-28 20:22:51 +00:00
99adca9efa
Use %xcc for 64-bit comparisons.
2008-04-09 12:49:05 +00:00
c3b0f346ec
Fix pasto.
2008-04-06 04:01:56 +00:00
7dfcdee2a2
Use .c version atomic ops for m68010.
2008-04-05 22:28:36 +00:00
73e50f111b
Do like the non-__OPTIMIZE_SIZE__ variant, and compile memset() unless
...
BZERO is defined, instead of requiring MEMSET to be defined.
Avoids violating the principle of least astonishment, and also fixes
the build of stand/ and kernels for (at least) alpha.
2008-03-29 14:03:22 +00:00
a58a2cddc0
Make the size-optimized memset() actually conform to the man page
...
by returning the first arg.
2008-03-29 12:25:32 +00:00
f5c2801052
Add /* __OPTIMIZE_SIZE__ */ comments on relevant #else and #endif lines.
...
Also change some #ifdef to #if defined() for consistency.
2008-03-26 06:19:36 +00:00
9f2bc34fb9
bcopy does not return ptr.
2008-03-25 23:23:34 +00:00
93f951ce0d
fix #ifdefs for BCOPY
2008-03-25 23:16:29 +00:00
985a3d11e8
add bcopy and bzero for the benefit of loadfile.
2008-03-25 23:13:15 +00:00
9e32ad04aa
add __OPTIMIZE_SIZE__ versions.
2008-03-25 21:22:37 +00:00
2ead1ed5c4
Add atomic_cas_foo_ni alias.
2008-03-24 14:59:30 +00:00
473f1b48ee
Add ia64 MI atomic ops.
...
(Not tested at all, just for reference)
2008-03-20 07:10:31 +00:00
b0f548e27b
oops
2008-03-07 02:18:34 +00:00
bb9b5eb92c
In libc, use the MI atomic_cas(). The assembly version is faster, but I
...
think there are PIC issues with it and I don't have a way to fix and test.
2008-03-07 01:18:54 +00:00
e6d6e05cb1
Including assym.h is not needed and will break the build, because it does not
...
exist that early. Deleted it.
Approved by garbled.
2008-03-06 21:17:17 +00:00
5b25d80ca0
Actually implement prop_dictionary_make_immutable. OK'd by thorpej@.
2008-03-05 07:47:09 +00:00
8346a6360d
Use mkstemp() + fchmod() instead of mktemp(), since the latter
...
results in linker warnings.
2008-02-23 01:26:01 +00:00
2ba84f0f9e
Add tuned powerpc assembler written by IBM and released under a 3-clause
...
BSD Lisc as part of the perflib project.
http://sourceforge.net/projects/ppcperflib/
Tested the new functions with microbenchmarks on a number of different
CPU types, and found that most cpus either benefited greatly, or were
unaffected. Primarily G4 CPU's were unaffected, and all others showed
speedups. My 7044 (POWER3) went from a 70.6 to a 73.2 (thats good) in
bytebench with a complete release built with these. Also passed
regression tests.
2008-02-21 17:35:47 +00:00
267197ec1e
For all files under src/common, as well as related man pages under
...
src/lib/libc, or related headers under src/sys/sys: change u_intNN_t to
uintNN_t.
2008-02-16 17:37:13 +00:00
cf01a0f8c8
C99 is no longer "very recent". Adjust a comment accordingly, and
...
start using uintNN_t instead of u_intNN_t in the definitions of
sha2_{byte,word32,word64}.
2008-02-16 17:15:32 +00:00
26a84bff72
add missing %. (hi matt!)
2008-02-13 03:55:54 +00:00
2d0314d313
Always enable memory barriers in userspace, otherwise libpthread won't
...
work correctly on MP systems.
2008-02-12 18:40:28 +00:00
b86eac67c4
Correct a dodgy alias.
2008-02-12 18:35:38 +00:00
360e0475e3
Use %rN as all new code is supposed to.
2008-02-12 07:58:01 +00:00
131790b421
Fix pthread problem. (export membar* to userland)
2008-02-12 07:35:04 +00:00
eff625dc0e
Put back a __predict_false removed during testing and fix atomic_cas_mp().
2008-02-11 23:48:23 +00:00
a3fb849dfc
Clarify what membar_enter/membar_exit provide.
2008-02-11 15:12:07 +00:00
1b2aff1f03
Note many of the restrictions, and clarify the section on global
...
visibility.
2008-02-11 15:01:24 +00:00
b3193dc791
Only build atomic ops for libkern/libc.
2008-02-11 14:21:11 +00:00
b5b3e9fb51
Enable the atomic ops in userspace.
2008-02-10 18:45:40 +00:00
12190eee54
Fix name of the init function.
2008-02-10 13:41:02 +00:00
646fc3baa9
Add atomic_cas_foo_ni().
2008-02-10 13:40:31 +00:00
cc655ebd16
Add atomic_cas_foo_ni().
2008-02-10 13:25:46 +00:00
a180c2a1f7
membar_enter was doing the wrong thing. For x86 we can alias:
...
membar_enter -> membar_consumer
membar_exit -> membar_producer
2008-02-09 13:42:21 +00:00
d418b9fe8b
Some glue for atomic ops in userspace.
2008-02-09 13:30:54 +00:00
350555cd1f
Add the .C versions for the atomic ops.
2008-02-03 07:46:38 +00:00
da1555e6a7
Search files in arch/sparc64/atomic before arch/sparc/atomic in case of
...
sparc64 32-bit kernel.
Make sparc64 32-bit kernel works again.
2008-01-22 12:34:58 +00:00
b4ed00a22d
Use __arch64__ instead of __sparc64__, since -D__sparc64__ is appended
...
to build option of sparc64 32-bit kernel.
2008-01-22 12:32:07 +00:00
428727f47f
PR/37838: Stathis Kamperis: proplib documentation enhancements
2008-01-21 22:15:03 +00:00
607fd8ae21
atomic_and/atomic_or don't operate on pointers, so don't copy the return
...
to a0. From thorpej@.
2008-01-12 17:29:03 +00:00
f6c08490ef
Don't put membar in the delay slot. thorpej@ says it may be problematic.
2008-01-12 17:27:28 +00:00
d8de5b102b
Remove support for NetBSD/pc532.
2008-01-09 11:25:58 +00:00
ececdb7913
When passing char (or unsigned char) arguments as int, assign them to a
...
temporary char (resp. unsigned char) before comparing, to force truncation
to the proper domain. This makes the coresponding regression tests succeed.
2008-01-08 21:57:06 +00:00
9324487752
Include sys/simplelock.h in prop_object_impl.h.
2008-01-05 01:15:02 +00:00
83535b7f11
Nuke prop_dictionary_capacity, there was no implementation for it.
...
No objections on tech-kern.
2008-01-05 00:23:46 +00:00
0f546319ca
sys/simplelock.h is required now.
2008-01-04 21:33:17 +00:00
97e461c633
- provide 32 bit versions of the sparc v9 atomic ops.
...
- use them on sparc64 32 bit kernels.
fixes issues on 32 bit sparc64 kernels that were using sparc v8 ops.
tested by rjs@.
2007-12-22 23:19:40 +00:00
3e9910f3b8
Disable a sanity check output buffer != NULL in _STANDALONE case.
...
Some kernels are loaded at address 0x0 by bootloaders and
output buffer address could be zero in such case.
Fixes "read text" errors on loading install floppy of NetBSD/news68k 4.0,
reported by KIYOHARA Takashi on port-news68k.
2007-12-22 00:52:03 +00:00
45f2572a92
Add virtual i8254 for x86emu.
2007-12-21 17:45:50 +00:00
e16a661bf3
- Make __cpu_simple_lock and similar real functions and patch at runtime.
...
- Remove old x86 atomic ops.
- Drop text alignment back to 16 on i386 (really, this time).
- Minor cleanup.
2007-12-20 23:46:10 +00:00
163e94a67e
64-bit atomic ops for i386.
2007-12-20 01:27:24 +00:00
823959a6b2
Refactor interrupt dispatching.
2007-12-13 16:41:59 +00:00
9e9c09c30a
Fix _atomic_cas_64. Noted by bouyer@.
2007-12-10 14:13:12 +00:00
164992f1a5
Add missing strong aliases.
2007-12-09 17:38:51 +00:00
6260baac6e
Add missing strong aliases; sure I did this before?
2007-12-09 17:33:56 +00:00
1206a8cb5c
Add some goo to make this work in userspace.
2007-12-08 22:53:33 +00:00
96f5ce86b9
objdump -d to the rescue. I think this should work now.
2007-12-08 22:42:46 +00:00
e982f87297
Expect that src/common/include is in include path and use x86emu/* for
...
the includes.
2007-12-04 17:32:22 +00:00
1e962f25f7
Correct what must obviously be a cut+paste-induced set of typos.
2007-12-04 01:13:38 +00:00
7b371a343f
Typo fixes.
2007-12-02 18:57:56 +00:00
00487473b9
Move x86emu's include files to src/common/include/x86emu.
2007-12-01 20:14:09 +00:00
234aa6237e
Memory barriers for MIPS.
2007-11-30 22:50:44 +00:00
22ac6fc0fb
Add x86emu for in-kernel use. This is a 386 real mode emulator that can
...
be used to run ROM code inside the kernel without having to setup vm86
and without having a x86 CPU at hand.
This code was originally written by SciTech and released under MIT/X11
license for XFree86. It has been refactored be less than half of the
original size, the compiled code being around a third of the former
size. The interface was changed to be a real library, e.g. no global
variables are used.
2007-11-30 20:02:49 +00:00
4d460dc055
This is atomic_dec, not atomic_inc!
2007-11-30 17:11:48 +00:00
f377e7f907
Fix ia32 -> amd64 thinko.
2007-11-29 21:59:47 +00:00
7243d328e1
Atomic ops for sh3.
2007-11-29 17:33:38 +00:00
6f3a041727
atomic_add_* takes signed integers, the others take unsigned.
2007-11-29 17:29:40 +00:00
29d1edb61b
Apparently pointers are also returned in %a0.
2007-11-29 17:12:21 +00:00
935eacf351
Pull in m68k atomic ops from the thorpej-atomic branch.
2007-11-29 17:09:31 +00:00
6b0ff77038
Atomic ops for hppa.
2007-11-29 16:14:56 +00:00
881b1b699e
Use the CAS-based inc/dec variants, since these CPUs don't have atomic
...
add in hardware (does arm?).
2007-11-29 15:29:46 +00:00
fe803ab0ed
Add inc/dec variants that use atomic_cas in preference to atomic_add.
2007-11-29 15:27:57 +00:00
5c5043b187
membar_read/write are gone.
2007-11-29 15:20:43 +00:00
11f83d35dd
Atomic ops for arm.
2007-11-29 15:19:54 +00:00
2da5f5559a
Fix the aliases.
2007-11-29 02:16:00 +00:00
ebe806aa11
sparc atomic ops
2007-11-29 02:01:22 +00:00
c69c0e0f91
Make the 64-bit operations available when possible.
2007-11-29 01:04:57 +00:00
695c2bc225
Only build the 64-bit versions if __HAVE_ATOMIC64_OPS.
2007-11-29 01:02:40 +00:00
7b3b1e0427
Atomic ops for MIPS. Use the CAS functions already provided by the kernel,
...
and use the generic C code to provide the rest. Unfortunatley the C code
assembles up pretty badly on MIPS but at least it will work.
2007-11-29 00:16:23 +00:00
2f827ecd6a
ppc64 atomic ops.
2007-11-28 21:47:00 +00:00
bc7bf35c36
Atomic ops for powerpc. Please review.
2007-11-28 21:39:48 +00:00
44fc0a18e5
A lock prefix on xchg is meaningless.
2007-11-28 18:02:29 +00:00
fb900ec918
Pull in alpha atomic ops from the thorpej-atomic branch.
2007-11-28 17:39:06 +00:00
f1d10eab90
Pull in sparc64 atomic ops from the thorpej-atomic branch.
2007-11-28 17:29:31 +00:00
77ca26a240
Memory barriers for sparc64. XXX Can the 'membar' go in retl delay slot?
2007-11-28 17:29:13 +00:00
0df165c04d
Use xchgb, bswapl and not rotate/shift.
2007-11-28 17:03:35 +00:00
13c86772e9
Memory barrier in respect of the CAS isn't necessary.
2007-11-28 16:59:09 +00:00
79085586b9
Support files from the thorpej-atomic branch.
2007-11-28 16:54:57 +00:00
db42e14f44
Hook the atomic ops in. Right now they are only built into libkern, and
...
only if available.
2007-11-28 15:25:44 +00:00
b47fc5f5e0
Fix up a few minor problems.
2007-11-28 15:24:38 +00:00
65728ed419
x86 atomic ops.
2007-11-28 01:33:47 +00:00
51a2159851
Don't unconditionally clear the direction flag. The ABI says it must always
...
be clear when making a function call, and 'cld' takes about 50 clock cyles
on the P4.
2007-11-12 18:41:59 +00:00
c05cd035e3
Fix typo
2007-11-06 11:41:35 +00:00
2f1af36850
use the ffs32 from bitops.h which is faster
2007-11-02 21:05:06 +00:00
d7ef1da684
Fix a typo that has been there forever. prop_dictionary_set:
...
the object will be retained by the dictionary not array.
2007-10-11 03:10:28 +00:00
2a0ce8a57f
Improve consistency between <sys/bswap.h> and what's actually
...
defined by the C library for the various m68k ports by borrowing
some #ifs from the i386 port.
Also, align sun2 with the other m68k ports as to whether they
define __bswap{16,32} or bswap{16,32} in their C library (all
now define the __ variants).
This should make the m68k ports build sys/rump again, except
for sun2 which hits another problem later on.
2007-09-19 20:31:34 +00:00
ed504658f5
tyop: guaranty -> guarantee.
2007-08-30 19:12:32 +00:00
4deb593145
Avoid using unbound amount of stack frames in prop_object_equal
...
by using a dynamic stack as well. Reorder arguments for the internalizer
as the iteration is always present and should go before possibly
NULL arguments.
Reviewed by mjf@ and adrianp@
2007-08-30 12:23:53 +00:00
c0f560c80e
struct plistref does not reference other proplib data types, so split it
...
in its own header file to be included by dkio.h. Fixes breakage due to
pollution from proplib.h in programs which include ioctl.h. Tested and OK
by dogcow@.
2007-08-17 11:05:03 +00:00
e835604c26
libprop is currently using a recursive parser. While this is fine for
...
userland, deeply nested arrays and dictionaries can easily overflow
the kernel stack and thereby force a panic.
Fix the internalizer and prop_object_release to use a separate call
stack and alter the dictionary and array handling to not recurse on
the C stack. The default stack has an inline depth of 16 elements,
which should keep the overhead reasonable.
This issue was found by Pavel Cahyna and Jachym Holecek.
Additionally add a limit for prop_object_copyin_ioctl to prevent user
programs from temporary allocating unbound amount of kernel memory.
Allow malloc to fail so that tight loops of userland processes can't
force panics by exhausting the kernel map.
Tested with the sample exploit of Jachym, his test suite and reviewed
by himself (initial patch), Christos Zoulas and Jason Thorpe.
2007-08-16 21:44:06 +00:00
04377267cc
boolean_t -> bool
...
TRUE -> true
FALSE -> false
2007-08-16 16:28:17 +00:00
79ba10e06a
lockmgr > rwlock
2007-07-29 11:25:01 +00:00
de07feb28f
cast to void* to avoid a fatal warning
2007-07-18 16:58:14 +00:00
17c77a58f0
Fix SIGBUS issues on strict alignment issues. Use le32dec in RMD160
...
as the data pointer to RMD160_Update doesn't have to be aligned.
In SHA256_Update and SHA512_Update, only operate directly on the passed
in data if no left-over in the context exists and the data is correctly
aligned. The problem was exposed by the audit-packages rewrite in C
and reported for the libnbcompat version in PR pkg/36662.
2007-07-18 13:57:54 +00:00
22549e91c8
Consider '\r' to be white space. Discussed with and also kept as local
...
change by freza. With this change, DOS style line endings work.
2007-07-17 20:36:38 +00:00
39dccbf2f1
prop_array_internalize and prop_dictionary_internalize are basically the
...
same code. Refactor it into _prop_generic_internalize, which gets passed
the second-level tag.
2007-07-16 19:20:17 +00:00
be58d0f67a
Fix the prototyp of prop_dictionary_set_keysym in the DESCRIPTION part
2007-07-07 19:03:52 +00:00
dba01be393
Apply the patch, with some minor tweaks, supplied in PR/36513.
...
This prevents a possible prefetch past the end of the source buffer.
Note that the semantics of the pld instruction mean that it is unlikely
that this would have caused any problems except in very specific
circumstances in some types of device drivers.
2007-06-21 21:37:04 +00:00
5386acb4ac
Xref prop_dictionary_util(3) and prop_send_ioctl(3).
2007-06-21 12:02:31 +00:00
5092a6592f
Apply the patch supplied in PR/36512 to fix the buffer overlap check.
2007-06-20 22:31:21 +00:00
a8565cf99b
handle fortify, ansify.
2007-06-04 18:19:26 +00:00
1418345039
Make these work with _FORTIFY_SOURCE, by overriding the fortified definitions
2007-06-03 17:39:26 +00:00
d4be10ac51
Typo: prop_dictionary_receive_ioctl -> prop_dictionary_recv_ioctl.
...
Bump date.
2007-05-10 22:15:47 +00:00
6af752323b
It's "Copy a dictionary" not "Copy an dictionary". preempt wiz and
...
bump date.
2007-04-28 06:01:13 +00:00
1e244571b1
correct a section number.
2007-04-22 11:27:25 +00:00
8ad48713da
correct function names.
2007-04-22 11:23:29 +00:00
5764a76889
Remove support for NetBSD/{,evb}sh5.
2007-04-08 09:35:21 +00:00
1c1dcb3369
Add these so kernels built -O0 will link.
2007-03-31 06:13:52 +00:00
59d979c5f1
Pass an ipl argument to pool_init/POOL_INIT to be used when initializing
...
the pool's lock.
2007-03-12 18:18:22 +00:00
3827e4b3e7
Fix white space skipping before closing tag when padding characters
...
are present.
Okayed by thorpej.
2007-03-04 22:31:43 +00:00
d7d800dc0c
Add prop_data_size() to SYNOPSIS.
2007-02-22 22:49:29 +00:00
d210472073
don't do the weak symbol thing in kernel context.
2007-02-19 18:33:09 +00:00
ace49726e7
Make SHA512_Last static since it is not part of the API. Suggested by
...
Matthias Scheler
2007-02-18 18:13:38 +00:00
5feb51ff2c
make SHA512_Last weak.
2007-02-17 17:15:43 +00:00
118bbc15f5
Fix typo.
2007-02-02 19:35:59 +00:00
4361f207b8
remove bogus (void)&var; from Anon Ymous
2006-12-18 00:41:54 +00:00
bb54157110
Add a comment to explain how the value for uaddr is chosen. Maybe uvm_mmap
...
should do that instead of sys_mmap...
2006-11-28 18:36:26 +00:00
00fbe2b725
In _prop_object_copyout_ioctl, uaddr was not initialised, although it is
...
used by uvm_mmap() as a hint for the virtual address to map memory to. As
a consequence, it tended to fail a lot on some architectures.
We cannot use 0, so instead use the value that would have been used if we
were calling mmap(2) with 0 as the first argument.
Fixes PR#34639 by xtraeme@.
2006-11-28 18:30:47 +00:00
e3361bb265
Add strsep(3) to libkern.
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To avoid code duplication, move strsep.c to the kernel/userland
common files.
Soon I will commit source-address selection (options IPSELSRC).
It will use strsep(3).
2006-11-13 03:26:43 +00:00
80b96f1aa4
Add include of <sys/param.h>, to allow vax kernels to build again.
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For vax, this causes <machine/macros.h> to be included and the
redefine of memset() to take effect.
2006-11-01 11:29:08 +00:00
5dd5d540a6
Simplify the __attribute__ ifdef mess now that __used does the right
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thing for older gccs.
2006-10-27 22:14:13 +00:00
d029b25938
restruct the include files to look like the other hash functions.
2006-10-27 21:25:21 +00:00
77c9e41904
this is shared with the kernel now.
2006-10-27 21:23:15 +00:00
088af57adf
Do the used/unused dance under #ifdef KERNEL too. Prevents mcount
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from being optimized away when compiling sh3 kernels with profiling
enabled (gcc doesn't see that __mcount, which is written in asm,
refers to it).
2006-10-26 23:10:16 +00:00
1aea07a325
Add prop_array_t support to prop_kern.
2006-10-26 18:51:21 +00:00
26d4f90430
- Add prop_dictionary_all_keys(). Takes a snapshot of a dictionary's
...
keys and returns them in an array. This effectively allows a caller
to mutate a dictionary while iterating over it (really, you iterate
over the array of keys instead of the dictionary itself).
- Add a slew of utility functions that make it more convenient (in some
circumstances, anyway) to get/set values in a dictionary.
2006-10-26 05:02:12 +00:00
4df50368d1
sysconf() returns long, which isn't neccessarily assignment-compatible
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with size_t, as evidenced by sh5, so add an explicit cast.
2006-10-19 10:10:35 +00:00
ab82117070
Backout size_t casts - lint has been fixed.
2006-10-18 19:15:46 +00:00
ec465210f2
Sprinkle a few size_t casts to avoid conversion warnings.
2006-10-18 14:49:21 +00:00
b6f68b3740
Add casts to apease lint.
2006-10-18 14:41:08 +00:00
d9fd2cbcd7
Add a _PROP_ARG_UNUSED that expands to __unused on NetBSD and to nothing
...
everywhere else. Use it where Christos decided to use __unused in this
code.
2006-10-16 03:21:07 +00:00
227b8ed7f9
delete junk I accidentally committed.
2006-10-15 19:11:58 +00:00
dc579d1dcf
de-lint.
2006-10-15 19:08:48 +00:00
637106d04b
Make it compile with -Wextra on big endian machines (at lest the #if in the
...
definition of struct rb_ndoe on the endianess is the only explanation I have
why nobody complained about this on i386 - I don't understand why it makes a
difference for gcc though)
2006-10-15 19:04:28 +00:00
35ca329954
Put macro argument right after macro, not in next line.
2006-10-14 07:30:16 +00:00
3b2ca36caa
Appease our stupid lint.
2006-10-12 18:52:55 +00:00
873293facc
Make prop_number_t handle both signed and unsigned numbers. The *integer*
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routines now take int64_t arguments, and new *unsigned_integer* routines
take uint64_t arguments. See prop_number(3) for complete details.
2006-10-12 04:46:56 +00:00
b5c9ebab95
Make this compile with -Wunused and handle the case where __predict_false()
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is not defined (non-NetBSD environments).
2006-10-12 04:43:20 +00:00
4c9ab4b0a8
_prop_object_fini(): Consume all of the arguments.
2006-10-12 04:41:51 +00:00
1c717ab574
_prop_bool_free(): Consume all of the arguments.
2006-10-12 04:41:13 +00:00
82fd1ebbaa
- Move strtoll.c and strtoull.c from libc/stdlib to common/libc/stdlib.
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- Add strtoll.c and strtoull.c to libkern.
2006-10-08 03:14:55 +00:00
a8e91bcbd6
fix build issue for !_KERNEL
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fixes pr lib/34708, credit Henning Petersen via t-online.de
2006-10-04 09:43:45 +00:00
eb2acb850f
- Add a reader-writer lock to array and dictionary objects that ensures that
...
the data structure is internally consistent in the face of multiple threads
accessing it concurrently. This is not designed to provide application-
level semantic consistency; applications are responsible for that locking
protocol should it be necessary.
- Rename _PROP_MUTEX_DECL() to _PROP_MUTEX_DECL_STATIC().
2006-10-03 15:45:04 +00:00
c54463e668
typos: prop_stringy_* -> prop_string_*
2006-09-27 19:24:28 +00:00
9c80a2830c
unbreak kernel builds from the last fix
2006-09-22 23:58:36 +00:00
727299862c
protect include of sys/mman.h when building _KERNEL or _STANDALONE
2006-09-22 19:46:21 +00:00
6cf1ffe998
Alter the protocol impemented by prop_kern to allow for bi-directional
...
plist-based messages and to eliminate looping previously required to
receive a plist from the kernel:
- prop_dictionary_copyin_ioctl() and prop_dictionary_copyout_ioctl()
now take the cmd argument rather than the file open flag. The
read-ness or write-ness of an ioctl command is checked by these
routines to ensure that information is being passed to/from the
userland component properly.
- prop_dictionary_copyout_ioctl() now allocates the memory for the
XML plist on behalf of the userland component by way of uvm_mmap().
The XML plist is copied out to the newly-mapped anonymous region,
and the pointer returned via the plistref.
- prop_dictionary_recv_ioctl() is responsible for munmap()'ing the
region after parsing the XML plist into internal represenatation.
- A new prop_dictionary_sendrecv_ioctl() is added, allowing user space
code to send a dictionary to the kernel and receive one back as a
reply.
Update users of prop_kern for the API changes (Bluetooth).
This constitutes an ABI / protocol change -- but this will also be put
into NetBSD 4.0 so that the first proplib release will implement the new
scheme.
2006-09-22 04:20:23 +00:00
452b3d1a33
Take the node indices out of the same namespace that <sys/tree.h> uses.
2006-09-09 15:19:18 +00:00
fd7e02e68f
Revert previous.
2006-09-09 15:01:37 +00:00
82b358e3b5
Don't re-define RB_{LEFT,RIGHT,PARENT} before undef'ing them first.
2006-09-09 09:35:16 +00:00
25b4258767
Adapt Matt Thomas's red-black tree implementation for use in proplib. This
...
has a significant code size savings over <sys/tree.h>.
Also change prop_number_t to store all number objects in an r-b tree,
only ever allocating one object for any given number (we can do this
because numbers are immutable). This results in significant run-time
memory savings.
2006-09-09 06:59:28 +00:00
0616c072ff
complete initialization.
2006-08-27 22:31:55 +00:00
f46bc596c0
Remove duplicate word. Markup fixes.
2006-08-23 20:50:37 +00:00
18a66ca024
Bump date for previous.
2006-08-23 20:46:22 +00:00
beabdd9bdd
Also guard object accessors against NULL (like we do foreign object types)
...
so that apps can use this construct safely:
obj = prop_dictionary_get(dict, "value");
if (! prop_number_equals_integer(obj, 5)) {
...
}
Suggested by Iain Hibbert.
2006-08-22 21:21:23 +00:00
325cec31d4
Add a workaround for GCC -Wuninitialized, similar to the prop_array.c
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workaround, and properly marked with XXXGCC -Wuninitialized.
2006-08-21 17:35:15 +00:00
1a119b51b3
Add a workaround for a GCC -Wuninitialized mis-warning (seen for mips).
2006-08-21 15:39:02 +00:00
d21620b264
Several changes to proplib:
...
- Arrays can now be externalized and internalized in the same way
dictionaries can.
- Add new "externalize to file" and "internalize from file" functions
to make reading a property list from a file and writing a property
list to a file more convenient.
- Many assertions in the object implementations are gone. Instead,
calling an accessor for one object type with a different object type
as an argument will return a suitable "invalid" value.
- prop_object_type() now returns a new PROP_TYPE_UNKNOWN value if called
with a NULL object.
- Externalized property lists now contain a reference to the Apple XML
plist DTD.
- Add a new prop_ingest(3) facility, which provides a convenient way to
translate a dictionary into an arbitrary binary representation.
2006-08-21 04:13:28 +00:00
282f07d643
Fix bug involving addresses >= 4G on ppc64.
2006-08-15 02:23:54 +00:00
9858dc825d
don't include stdint.h for _STANDALONE.
2006-07-12 13:54:55 +00:00
2115abd72d
Make HTML-safe.
2006-07-09 19:08:31 +00:00
cafa4de049
Sort SEE ALSO, make HTML-safe.
2006-07-09 19:08:23 +00:00
f988fad75e
Drop trailing whitespace.
2006-07-09 19:04:02 +00:00
723e715a3b
Change prop_number_t to store a uint64_t, rather than a uintmax_t. No
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ABI change, and we ought to explicitly state that this is a fixed-width
type, since that what it needs to be for binary plist support.
2006-07-07 22:29:55 +00:00
296508b606
Use a red-black tree to unique'ify the dictionary key symbols, rather than
...
a sorted array. Using a tree puts the linkage into the key symbol itself,
allowing us to avoid having to allocate memory with a mutex held.
2006-07-07 17:09:36 +00:00
12f8dfa169
add reachover ffs and strlen for ppc64
2006-07-07 07:37:44 +00:00
9eb6edc931
revert
2006-07-07 07:31:03 +00:00
a76fa390b6
And yet more .S files...
2006-07-07 07:15:04 +00:00
434b7a76fc
Add kernel and user space parts of a protocol for sending property lists
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to / from the kernel using ioctls.
2006-07-05 21:46:10 +00:00
2f3beab89e
Reduce the memory footprint for prop_bool_t objects significantly, taking
...
adavantage of the immutability of these objects:
Statically allocate a TRUE object and a FALSE object, and simply return
references to those objects for create and copy operations.
2006-07-05 20:29:28 +00:00
03f6e8b0e6
remove unused variable that broke build
2006-05-28 10:15:25 +00:00
e79f2cf0d1
Keep a table of unique dictionary keysyms. This way, if we have 200 devices
...
with the "fw-path" property, we only have one copy of the "fw-path" string
as a dictionary key.
2006-05-28 03:56:29 +00:00
42e8dee346
Fix the way that prop_array_ensure_capacity() and _prop_array_expand()
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interact.
2006-05-28 03:53:51 +00:00
9e4cb79390
More cleanup.
2006-05-18 16:35:33 +00:00
eff718846c
Move all of the locking compatibility definitions into prop_object_impl.h.
2006-05-18 16:23:55 +00:00
1eaa09f21d
Minor cleanup.
2006-05-18 16:11:33 +00:00
3e69f1b2a5
- Add prop_array_equals(), prop_dictionary_equals(), and
...
prop_dictionary_keysym_equals(), and prop_object_equals() functions.
- Use realloc() where it makes sense. There will be more changes in this
area.
- Add a _prop_object_type structure that is used internally to keep
information about the object types. Decreases the footprint of the
objects slightly by replacing several pointers with just one.
2006-05-18 03:05:19 +00:00
b7c6768d3d
Coverity CID 3206: Add assertion for NULL deref.
2006-05-13 22:05:04 +00:00
6bbc42816c
Make the conditional for defining boolean_t complement the conditional
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in sys/sys/types.h -- also need to test _STANDALONE.
Fixes a build problem for vax.
2006-05-07 12:46:01 +00:00
fda54e7c6f
In _prop_dictionary_alloc(), explicitly set pd->pd_flags to zero
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instead of leaving random garbage in there.
Should we just use "memset(pd, 0, sizeof(*pd));" instead?
Fixes boot problems on evbppc/WALNUT with new proplib.
2006-05-07 06:25:49 +00:00
774eb1a395
Initial commit of proplib, a library for manipulating property lists and
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converting to/from an XML external representation (based on Apple XML
property lists). Works in the kernel and user space.
2006-04-27 20:11:27 +00:00
13ab2e2a10
Now that bcopy.S doesn't contain the actual implemenation, move it
...
back to libc.
2006-04-23 00:08:18 +00:00
c71562d660
Move the code into memcpy.S. Adjust the other files accordingly.
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Same binaries are generated.
2006-04-22 23:53:47 +00:00
e983955bb3
libc gets gcc millicode from libgcc, so we don't need to keep it
...
in src/common. Move it to sys/lib/libkern/arch/sh3.
2006-04-22 22:48:53 +00:00
7d3d66c90e
Move strtoumax.c from libc/stdlib to common/libc/stdlib and include it
...
in libkern. Required for new code coming soon.
2006-04-22 15:33:33 +00:00
88cde7b8a8
prefix local labels with ".L".
2006-04-07 12:07:55 +00:00
7c73c7d9b9
remove bogus _LIBC defines. broke lint.
2006-03-30 20:37:51 +00:00
d5e6ed8907
Enforce argument domain by assigning to a char variable and searching
...
for that. This way we pass the lib/libc/string/strrchr regression tests.
2006-03-13 15:41:46 +00:00
2fd2e12bd8
Don't bloat the standalone images with preset CRC tables and large routines.
...
Ideally some of the loops need de-unrolling as well (and in adler32.c).
Makes the i386 install floppies fit.
2006-02-18 18:39:58 +00:00
1ee1a1e6e2
Don't rename bswap{16,32} if either _KERNEL or _STANDALONE are defined,
...
instead of just if _KERNEL was defined.
Fixes sbmips bootblocks build problems.
Thanks to Valeriy Ushakov for showing me where the problem was.
2006-02-08 21:52:36 +00:00
b8bbfca272
Don't do DIAGASSERT against NULL if _KERNEL This puts us back to
...
kernel behavior before src/common where 0 was a valid dest addr.
This should fix the macppc (and other OEA ppc) silent-death-on-DIAGNOSTIC
issue, and possibly other DIAGNOSTIC failures.
XXX it might be worth thinking about an API where 0 is allowed in
documented cases and not allowed otherwise.
2006-02-05 06:47:48 +00:00
d78e2d9ed2
Define htonl &co as alternative names to bswap only if little endian.
...
I'm not sure if idempotent versions need to be defined for big endian,
as the man page says in that case they are defined idempotent macros.
PR port-arm/32734
2006-02-04 23:14:48 +00:00
c61d2c641d
libc wants __bswapNN, kernel wants bswapNN. That was not accounted
...
for during the merge of kernel and libc versions. Fix to match
e.g. i386 code.
2006-02-04 21:53:31 +00:00
b85ba082e0
Sprinkle __UNCONST and fix some casts to make this pass WARNS=4
...
Note, that we cannot fix this properly because it will break the zlib.h API.
2006-01-27 00:45:27 +00:00
d6cc4d7850
If __NetBSD__ && (_KERNEL || _STANDALONE) - don't try to pull in
...
limits.h to guess what a four byte type is, just use uint32_t.
2006-01-25 23:15:55 +00:00
a1f9f4c090
change DEBUG to ZLIB_DEBUG.
2006-01-16 17:02:29 +00:00
5a1ae2ecf2
Avoid possible name shadowing with min and max (from libkern).
2006-01-16 03:23:10 +00:00
c08686ce36
add NetBSD ifdefs
2006-01-14 20:28:58 +00:00
49473ec58b
- include <sys/types.h>
...
- add z_ptrdiff_t
- add NetBSD ifdefs.
2006-01-14 20:27:34 +00:00
86a96dbd0e
use z_ptrdiff_t instead of ptrdiff_t directly.
2006-01-14 20:26:26 +00:00
8f50ba1350
rename write to wwrite to avoid variable shadowing.
2006-01-14 20:26:05 +00:00
aaf4ece63a
from www.zlib.net
2006-01-14 20:10:22 +00:00
e2786343af
fix the mc68010 case.
2006-01-13 16:07:59 +00:00
8ca2029daf
always compile in the userland portion. XXX: We might want to change this
...
to __no_instrument_function__ like the kernel does.
2006-01-08 07:46:39 +00:00
2f2fd2a0ad
Add the m68010 versions of the integer multiply divide, modulo,
...
and multiply functions from the old libkern. The m68010 versions
are only compiled when __mc68010__ is defined, presently that's
only done when building for sun2.
Reviewed by christos.
2006-01-05 22:33:34 +00:00
d5f01723d6
Don't redefine _LOCORE if it's already defined.
...
Some Makefiles for standalone programs already have it.
XXX Old src/sys/lib/libkern/arch/mips/memcpy.S had some #ifdef MIPS3_5900
XXX which added some extra nops, but this new common bcopy.S doesn't.
2005-12-27 11:23:53 +00:00
a30f264f2a
don't rename bswap{16,32} if defined(_KERNEL) || defined(_STANDALONE).
...
(they are hidden by gcc-optimized versions, though.)
2005-12-27 09:38:11 +00:00
987ddf0a22
make alpha kernel buildable again.
...
don't add __ prefix to bswap{16,32}
if defined(_KERNEL) || defined(_STANDALONE).
2005-12-27 09:22:08 +00:00
1722e429b8
lack of COMMON_ARCHDIR is not fatal.
2005-12-27 08:43:05 +00:00
bdaa56955a
print a meaningful error rather than "Need an operator".
2005-12-27 07:31:45 +00:00
9abe0ed18f
Include <sys/param.h> first to make VAX port happy.
2005-12-24 08:34:10 +00:00
christos