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3757 Commits

Author SHA1 Message Date
thorpej
8077f13805 Use device_is_a(), rather than testing the dv_cfdriver pointer. 2006-03-29 04:19:48 +00:00
thorpej
39cd836ee1 Use device_unit(). 2006-03-28 17:38:24 +00:00
dyoung
448664e102 Use __arraycount(). 2006-03-27 21:27:02 +00:00
drochner
86225028d1 kill the last use of vm_fault_t, from Havard Eidnes 2006-03-20 13:14:37 +00:00
matt
6a9dc55430 More variable sized MALLOC -> malloc changes. 2006-03-19 22:39:28 +00:00
matt
170f4f3a59 MALLOC -> malloc 2006-03-18 18:56:19 +00:00
erh
8ad33681f8 Fix Coverity issues 2321 and 2320. Make sure to free allocated memory. 2006-03-17 06:01:14 +00:00
cube
daab1bf18c Move malloc calls outside of the block where a lock is held. 2006-03-15 11:36:42 +00:00
cube
37b7f4fbd8 SA introduce a new case of siginfo structure. Be ready for it when the 
time comes to support SA in COMPAT_NETBSD32 (which is soon).
 2006-03-15 09:09:47 +00:00
jonathan
b9c6a2634b Rework Linux sysctl()-emulation, so that on amd64, we return the same 
Linux kernel-version as on i386 and ppc (currently 2.4.18), and a date
in Feb 2002.

On all other NetBSD platforms we return a Linux-kernel version of
2.0.38 and a date sometime in 2000, which (AFAIK) predates the
existence of amd64, and therefore predates Linux support for amd64.

To me, it makes much more sense to return the same Linux-kernel-version
and date for both 32-bit x86 and 64-bit x86.

Empirically (and not least), this change also allows SuSE 10 amd64
binaries to run under our Linux amd64 binary emulation (both static
and dynamic-linked, given suitable setup) , which they didn't when we
reported a Linux/x86_64 kernel version of 2.0.38.
 2006-03-08 03:55:31 +00:00
thorpej
be8b235384 Clean up fallout proc_is_traced_p() change: 
- proc_is_traced_p() -> trace_is_enabled(), to match trace_enter() and
  trace_exit().
- trace_is_enabled() becomes a real function.
- Remove unnecessary include files from various files that used to care
  about KTRACE and SYSTRACE, but do no more.
 2006-03-07 03:32:04 +00:00
thorpej
6e72296875 Remove SET/CLR/ISSET definitions. 2006-03-06 23:19:50 +00:00
cube
ceafd0acdb Regen (SysV IPC). 2006-03-06 14:41:28 +00:00
cube
754cf030b7 Implement the SysV IPC family of syscalls. 2006-03-06 14:40:55 +00:00
christos
1b2709754a cleanup more SET/CLR/ISSET lossage 2006-03-05 17:33:33 +00:00
cube
40a483cd0b Regen (ksem_*). 2006-03-05 01:29:28 +00:00
cube
6d0cb97ff8 Implement the ksem_* family of syscalls. 2006-03-05 01:28:20 +00:00
xtraeme
312ebc355d Instead of getting properties from calling ioctl with AUDIO_GETINFO, use 
AUDIO_INITINFO(). Now the sound with the linux flash plugin works
properly.

From OpenBSD.
 2006-03-04 11:17:08 +00:00
yamt
ec5a93183a merge yamt-uio_vmspace branch. 
- use vmspace rather than proc or lwp where appropriate.
  the latter is more natural to specify an address space.
  (and less likely to be abused for random purposes.)
- fix a swdmover race.
 2006-03-01 12:38:10 +00:00
kent
d3dccfb5d8 regenerate for syscalls.master rev.1.16 2006-02-26 17:13:51 +00:00
kent
1d37dd09ca follow recent changes in sys/kern/syscalls.master 2006-02-26 17:12:44 +00:00
wiz
5d1e8b2745 Fix some typos. 2006-02-25 02:28:55 +00:00
manu
c7fca50583 Fix compat_linux32 time(2) emulation 2006-02-24 06:39:47 +00:00
he
1f315c6ab1 Paste in the conditional declaration of the pps_* extern variables 
from kern_ntptime.c, so that this file can build under PPS_SYNC.
 2006-02-17 15:44:17 +00:00
perry
fbae48b901 Change "inline" back to "__inline" in .h files -- C99 is still too 
new, and some apps compile things in C89 mode. C89 keywords stay.

As per core@.
 2006-02-16 20:17:12 +00:00
manu
5e9b532be2 Add getcwd (for real this time), fix dup and dup2 2006-02-15 15:23:18 +00:00
manu
f806470fb3 - Move the BSD to Linux and Linux to BSD termio/termios conversion functions 
to a header where they can be shared between COMPAT_LINUX and COMPAT_LINUX32
- Add termios ioctl emulation to COMPAT_LINUX32
- Add the getcwd system call to COMPAT_LINUX32/amd64

That makes Linux's bash working with COMPAT_LINUX32.
 2006-02-15 09:31:17 +00:00
dogcow
663b29bb4a make linux emulation compile on i386 again. 2006-02-09 23:27:08 +00:00
manu
ee0c5b44de Add initial (but unfinished) COMPAT_LINUX32 for amd64. This is good enough so 
that the i386 license manager part of amd64 version of Fluent works.

While I'm here, add SysV IPC to COMPAT_LINUX/amd64
 2006-02-09 19:18:56 +00:00
yamt
cab41a8b8a linux_sys_mremap: validate flags. 2006-01-31 14:02:55 +00:00
yamt
e8e7ab8637 implement compat_linux mremap. 2006-01-21 13:34:15 +00:00
cube
16b23e6e66 More ktrace-lwp merge fallout: netbsd_elf32_signature's prototype has 
changed.  Too bad C doesn't have signatures in symbols.

Fixes PR#32388 by Nicolas Joly.
 2005-12-27 00:36:00 +00:00
perry
3d4ed1fbc7 __inline__ -> inline 2005-12-24 23:41:33 +00:00
perry
00d6acb4b6 bare asm -> __asm 2005-12-24 22:59:39 +00:00
perry
0f0296d88a Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete. 2005-12-24 20:45:08 +00:00
christos
55f7db0668 PR/32303: Nicolas Joly: Fix -current amd64 kernel compilation failure with 
options COMPAT_LINUX
 2005-12-16 14:16:14 +00:00
christos
7330d168b8 proc to lwp change 2005-12-14 18:33:32 +00:00
christos
fa7190ea1a more proc to lwp problems. 2005-12-12 02:51:07 +00:00
christos
95e1ffb156 merge ktrace-lwp. 2005-12-11 12:16:03 +00:00
tron
9ca15b486f Fix problem in ioctl() handling in OSS audio emulation which caused 
unintentional changes of the audio settings e.g. when running "kphone".

Patch submitted by George Michaelson on "tech-kern@NetBSD.org".
 2005-12-08 19:19:14 +00:00
christos
0e0397d742 netbsd32_timevalp_t is not really a pointer. 2005-12-06 13:37:35 +00:00
christos
58b2cd40fa remove conflict. 2005-12-05 15:17:18 +00:00
christos
9612f9a4de untagle a bit. 2005-12-05 15:16:51 +00:00
kleink
cb3b376555 Sync with kern_time.c rev. 1.98: 
- make settime take timespec.
- pass struct proc down so that we can log a detailed message.
 2005-12-05 10:31:00 +00:00
christos
184ad089a7 - make settime take timespec. 
- avoid wrapping of time in settime.
- pass struct proc down so that we can log a detailed message.
 2005-12-05 00:16:33 +00:00
rpaulo
462d39494a Remove the debugging printf left in linux_sys_getrlimit(). 2005-11-30 11:36:22 +00:00
jdolecek
a2e3927e39 undo linux_sys_exit_group() change _again_ - please do not commit known 
broken code
 2005-11-29 22:31:59 +00:00
manu
35923ac2fc Threads should not send a signal on exit. 2005-11-29 16:24:41 +00:00
thorpej
7d00e1aff3 Overhaul how TTY line disciplines are handled: 
- Replace references to linesw[0] with a ttyldisc_default() function
  that returns the default ("termios") line discipline.
- The linesw[] array is gone, replaced by a linked list.
- ttyldisc_add() and ttyldisc_remove() have been replaced by
  ttyldisc_attach() and ttyldisc_detach().
- Things that provide line disciplines are now responsible for
  registering those disciplines with the system.  The linesw
  structures are no longer declared in tty_conf.c
- Line disciplines are now refcounted; a lookup causes a reference to
  be held.  ttyldisc_release() releases the reference.  Attempts to
  detach an in-use line discipline result in EBUSY.
- Fix function signature lossage in if_sl.c, if_strip.c, and tty_tb.c
  that was masked by the old tty_conf.c
- tty_init() is no longer necessary; delete it and its call from main().
 2005-11-27 05:35:52 +00:00
manu
2697809839 To awake all processes sleeping on a futex, set maximum value to 0x7fffffff 
instead of -1 (0xffffffff): the value is signed...
 2005-11-23 22:38:46 +00:00
manu
c06b3dd8a8 Remove a debug printf 2005-11-23 22:23:30 +00:00
manu
23cf341ea0 - Add Linux tkill and tgkill (partial emulation). 
- Fix getrlimit on amd64
 2005-11-23 16:14:57 +00:00
christos
c3ae1990ca Regen 2005-11-17 17:09:05 +00:00
christos
7faedc67d3 need the non-compat version of shm.h too. 2005-11-17 17:07:03 +00:00
simonb
772f8208fc Copyright maintenance - only include the copyrights from the original 
sys/*.h files that were in the files at the time the old structures
were present.
 2005-11-12 00:39:22 +00:00
chs
001ec1422b include additional headers that are now needed. 2005-11-11 23:22:08 +00:00
jdolecek
95d0b66d28 undo the linux_sys_exit_group() change for now - complete CLONE_THREAD support 
is necessary for this to work properly
 2005-11-11 22:45:41 +00:00
christos
88056ee1bd Move more compat stuff from sys. 2005-11-11 17:10:42 +00:00
tron
19c262ce51 Include "sys/ipc.h" to get definition of "ipc_perm14" structure. 
This fixes the build of "pecoff_exec" LKM.
 2005-11-11 11:59:53 +00:00
simonb
a21c456e2e Call nanotime() directly, instead of doing the 
microtime()/TIMEVAL_TO_TIMESPEC() dance.
 2005-11-11 07:07:42 +00:00
christos
82eba32c06 need compat/sys/shm.h 2005-11-10 18:47:53 +00:00
christos
306385b2a5 regen. 2005-11-10 18:47:31 +00:00
christos
e2f2b17e31 add the new compat header. 2005-11-10 18:47:16 +00:00
christos
75fdf989ea These two really don't need the new header. 2005-11-10 18:43:32 +00:00
christos
2a4a5534b4 Include new compat header. 2005-11-10 18:39:30 +00:00
christos
0b0496e3d5 move the compat code out of the sys file. 2005-11-10 18:36:20 +00:00
christos
65de380a95 More ipc support for linux; makes oracle work. From chuq and 
jlrodriguez at terra dot es
 2005-11-10 18:33:37 +00:00
manu
e75bcb9ebf Fix build problem 2005-11-09 21:56:11 +00:00
manu
f98d5d856e Improve Linux exit_group emulation by sending a SIGKILL to all other 
processes in the group instead of letting them live. It would be better
to properly terminate them.
 2005-11-09 14:56:50 +00:00
manu
f53c4d1d1e Prevent integer overflow in timout calculation. 
changed DEBUG_LINUX to DEBUG_LINUX_FUTEX so that we have less debug
messages on the console
 2005-11-09 14:52:18 +00:00
manu
26222780eb Correctly computes futex timeout. 2005-11-08 21:28:49 +00:00
manu
d72135b371 Include linux_machdep.h so that LINUX_UNAME_ARCH ges defined (fixes 
uname emulation)
 2005-11-07 14:17:45 +00:00
manu
a5d2387dbb regen 2005-11-06 21:50:28 +00:00
manu
7505cb92a6 Back out sched_{set|get}affinity addition because it breaks the 
build again on i386 now it is fixed for other archs (Tom's fix and
mine got in colision)
 2005-11-06 18:16:31 +00:00
tron
0c24d80f02 Regen with correct RCS Ids. 2005-11-06 14:25:48 +00:00
manu
35f76b0ac2 ifdef out sched_{get|set}affinity for ports that don't use it yet. That 
should fix build.
 2005-11-05 23:44:25 +00:00
dogcow
b3b0932a5d mirror manu's amd64 changes to implement linux sched_{seg,get}affinity; 
the kernel and linux lkm now compile again.
 2005-11-05 10:56:48 +00:00
manu
2ae48df4fc regen 2005-11-05 08:11:30 +00:00
manu
0cf4b35fe6 Implement more of Linux futex(2) 2005-11-05 08:07:44 +00:00
manu
41455b2ed0 Implement Linux sched_{set|get}affinity 2005-11-05 08:06:58 +00:00
manu
67fcd6abf5 Fix build when LINUX_NPTL is not defined 2005-11-05 07:26:45 +00:00
manu
2cac35470c Fix a messed up patch 2005-11-05 00:58:57 +00:00
manu
88a5eb33ed Instead of ifdef'ing __amd64__ all the Linux NPTL stuff, introduce an 
ifdef LINUX_NPTL.
Also implement SETTLS flag to Linux clone()
 2005-11-05 00:47:26 +00:00
chs
df018c387b make this compile on m68k by including sys/device.h explicitly. 
on other platforms it's apparently included implicitly, probably through cpu.h.
 2005-11-04 17:00:43 +00:00
manu
b72e0d5382 Fix machine name returned by uname on Linux 2005-11-04 16:58:14 +00:00
manu
78ad642708 regen 2005-11-04 16:57:03 +00:00
manu
e7609e6478 Implement Linux futex ang gettid 2005-11-04 16:54:11 +00:00
manu
3b8100b96a register_t is not an int on amd64 2005-11-04 16:52:51 +00:00
manu
e1c0c1c9dd Implement Linux futex and gettid system calls for amd64 2005-11-04 16:51:56 +00:00
manu
0a3dbc01d5 build fix 2005-11-04 16:49:55 +00:00
manu
b7ba0ebc16 Fix pipe linux emulation on amd64 2005-10-31 18:00:30 +00:00
manu
5d2a593dcd build fix 2005-10-31 17:58:07 +00:00
chs
d17f6e14bc add support for the linux PROT_GROWS{DOWN,UP} mprotect() flags. 
fixes PR 30008.
 2005-10-30 16:25:50 +00:00
cube
75d561e358 Move prototypes for siginfo32 to/from siginfo converters at the right 
place.
 2005-10-24 15:28:09 +00:00
christos
6f981830a9 PR/31905: Wolfgang Stukenbrock: Termios ioctls TIOCMBIC and TIOCMBIS missing 
in linux emulation code
 2005-10-24 12:58:34 +00:00
cube
fc1218444f Regen (kqueue, kevent). 2005-10-23 01:34:33 +00:00
cube
97e4d77453 - Split sys_kevent into kevent1 so that it can be used by COMPAT_NETBSD32 
code.

- To achieve COMPAT_NETBSD32 compatibility, introduce a parameter to
  kevent1 that points to functions that do the actual copyin/copyout
  operations.  This is similar to what was done in FreeBSD by Paul Saab.

- Add the COMPAT_NETBSD32 definitions and hooks.
 2005-10-23 01:33:32 +00:00
cube
388b97e039 Implement a few changes needed to properly resolve PR#30924, as 
discussed in the PR.

- introduce sys/timevar.h to hold kernel-specific stuff relevant to
  sys/time.h.  Ideally, timevar.h would contain all (or almost) of the
  #ifdef _KERNEL part of time.h, but that's a pretty big and tedious
  change to make.  For now, it will contain only the prototypes I
  introduced when working on COMPAT_NETBSD32.

- split copyinout_t into copyin_t and copyout_t, it makes prototypes more
  explicit about the meaning of a given argument.  Suggested by yamt@.

- move copyinout_t definition in sys/time.h to systm.h as copyin_t and
  copyout_t

- make everything uses the new types and include the proper headers at
  the proper places.
 2005-10-23 00:09:14 +00:00
christos
78063c9188 regen. 2005-10-20 15:35:42 +00:00
christos
0270612ce7 Conditionalize the sigreturn syscall inclusion; from Patrick Welche 2005-10-20 15:35:25 +00:00
christos
e780c5edaf regen 2005-10-18 19:52:07 +00:00
christos
8fc452caf8 add the missing %% that confused joerg and the parser. 2005-10-18 19:51:47 +00:00
joerg
5e74202601 Regen. 2005-10-18 19:08:51 +00:00
joerg
39fcee12fe sys_uselib is needed by COMPAT_LINUX for EXEC_AOUT. Since it doesn't get 
build when EXEC_AOUT is not defined, the syscalls.master entry has to be
conditionalized. Alpha did so already, so let the other archs catch up
with it.

Go-on: christos
 2005-10-18 18:37:44 +00:00
chs
ffd3aa297e make the previous apply only to x86_64. 2005-10-07 14:46:04 +00:00
chs
26a2ca0397 add __attribute__((packed)) to struct netbsd32_stat13. the alignment of 
64-bit values is annoying in the x86 world:  they require 64-bit alignment
in 64-bit mode but only 32-bit alignment in 32-bit mode.
 2005-10-07 14:40:06 +00:00
manu
bc210edac8 Fix COMPAT_DARWIN build. This closes PR#31336 2005-10-03 17:11:25 +00:00
he
c6c2d9e696 Suddenly these need explicit inclusion of <sys/socket.h>; they use 
the MSG_OOB and AF_LINK symbols (among others).  Fixes build problem.
 2005-09-28 06:40:15 +00:00
chs
8a6025c821 this needs stuff from compat/sys/siginfo.h now, just include it here. 2005-09-27 15:09:04 +00:00
chs
1e20ffb8a1 regen 2005-09-27 15:07:54 +00:00
chs
ad1b7e8d5c include "opt_compat_sunos.h", netbsd32_syscallargs.h wants it. 2005-09-27 15:07:40 +00:00
chs
94be8205d7 make this compile again. 2005-09-27 14:37:06 +00:00
martin
3faf969174 Adapt to struct vfsops changes during the NFS export rototill. 2005-09-27 13:26:03 +00:00
jmmv
20ac358c50 Instead of trying to clear ufs_args' export member, zero the whole 
structure so that we don't rely on that (renamed) field.  Should fix
the build.  Found by he@.
 2005-09-24 21:44:15 +00:00
christos
a5d6ab9188 need compat/sys/socket.h 2005-09-24 21:34:35 +00:00
christos
91e84b20b0 make the siginfo converters static and comment out the one that is not used. 2005-09-24 21:34:18 +00:00
christos
6c8e87cff8 add struct forwards. 2005-09-24 21:33:48 +00:00
christos
dd40a9f6f6 include new compat siginfo header. 2005-09-24 17:29:47 +00:00
christos
5c03cd2255 more header cleanup. 2005-09-24 17:27:44 +00:00
christos
ca3a193432 factor out some of the osockaddr, omsghdr code. 2005-09-24 15:51:03 +00:00
chs
33359b3121 need to include sys/socket.h here now, sys/mount.h no longer does it for us. 2005-09-24 15:42:58 +00:00
christos
03ec972e58 maplen was uninitialized. 2005-09-19 02:47:15 +00:00
christos
d359ae5c43 MINSIGSTKSZ on linux is different depending on the platform and usually 
smaller than ours.
 2005-09-19 02:46:49 +00:00
christos
e20c28140a Add compat signal headers. 2005-09-18 14:30:15 +00:00
yamt
a0bdf5ef81 irix_sys_swapctl: follow uvm_swap_stats changes. 2005-09-17 14:52:55 +00:00
yamt
209478cccf protect p_nrlwps by sched_lock. 2005-09-17 14:35:51 +00:00
christos
29f3692018 add <compat/sys/signal*.h> 2005-09-16 17:09:52 +00:00
christos
c315b31f19 Fix a comment. 2005-09-15 03:00:16 +00:00
he
70fe9e01e8 This now needs <compat/sys/signal.h> to build. 2005-09-14 13:49:50 +00:00
he
87e3d67bce This file now needs <compat/sys/stat.h> to build. 2005-09-14 13:49:27 +00:00
christos
ff66f5797e need linux_syscallargs.h to compile, and remove inline function. 2005-09-13 22:08:21 +00:00
christos
c83d281198 Forgot to reverse the conditional test. 2005-09-13 16:35:24 +00:00
christos
58b392c018 make this compile again. 2005-09-13 03:23:09 +00:00
christos
6acf4b5ca8 add compat netbsd32 context. 2005-09-13 03:22:54 +00:00
christos
063b880cf0 compat code reorg. 2005-09-13 01:42:32 +00:00
christos
49110e63f0 Range checks are not optional. The omission of this one, allows the user 
to corrupt the heap and/or crash the kernel (Christer Oeberg).
 2005-09-12 22:17:49 +00:00
christos
6a2a989266 variable name mistake again. 2005-09-12 22:16:56 +00:00
christos
d9f67be7fe - Avoid overflow by checking the count argument (Christer Oeberg). 
- While I am here, don't leak fds either.
 2005-09-12 20:54:38 +00:00
jmmv
ec93365612 Initial addition of tmpfs, an efficient memory file-system. This project 
was developed as part of Google's Summer of Code 2005 program.  This
change adds the kernel code, the mount_tmpfs utility, a regression test
suite and does all other related changes to integrate these.

The file-system is still *experimental*.  Therefore, it is disabled by
default in all kernels.  However, as typically done, a commented-out
entry is added in them to ease its setup.

Note that I haven't commited the required mountd(8) changes to be able
to export tmpfs file-systems because NFS support is still very unstable
and because, before enabling it, I'd like to do some other changes.

OK'ed by my project mentor, William Studenmund (wrstuden@).
 2005-09-10 19:20:48 +00:00
rpaulo
257017665e Add a SYSCTL_SETUP_PROTO() so that it compiles fine in the lkm. 2005-09-02 14:34:00 +00:00
he
eb89cd94e9 Now that <ufs/ufsmount.h> includes <ufs/extattr.h>, we also need 
<sys/vnode.h> and <sys/vnode_if.h> to bring the definition of struct
vop_getextattr_args into scope.  Fixes build problem for arc.
 2005-08-31 16:01:56 +00:00
he
54e6da6105 Change from using sys___{,f,l}stat13() to sys___{,f,l}stat30() and 
associated data structures, following the change to 64-bit inodes.
 2005-08-22 10:57:04 +00:00
yamt
0ed4057082 linux_machdepioctl: remove duplicated FILE_USE/UNUSE. 2005-08-21 13:13:50 +00:00
kent
868a42c866 fix a compilation problem on NetBSD/amd64 2005-08-20 15:02:36 +00:00
yamt
e4ab81774d compat_30_sys_getdents: netbsd 1.2 -> 3.0 in comments/messages. 2005-08-19 13:17:37 +00:00
yamt
34dab5e58c compat_30_sys_getdents: don't leak kernel stack garbage to userland. 2005-08-19 13:16:56 +00:00
christos
4ce7529a64 change a hard-coded 0xf to _DIRENT_ALIGN (thanks yamt) 2005-08-19 06:01:00 +00:00
christos
b041fac92d Fix lossage I created with the 64 bit ino_t change. 2005-08-19 04:24:38 +00:00
christos
758a209d23 64 bit inode changes. 2005-08-19 02:03:49 +00:00
christos
c0ee8a4184 Fix systeminfo. 
1. return length is the string length even if the string would not fit.
2. add SI_ISALIST
3. on 32 bit emulation, don't return sparc64 as the arch!
 2005-07-28 03:50:52 +00:00
cube
ae35d4a4e9 Regen (__sigtimedwait(2)). 2005-07-23 22:04:12 +00:00
cube
73fe747f11 Implement __sigtimedwait(2). 2005-07-23 22:03:45 +00:00
cube
a6b803a79f Constify conversion functions. 2005-07-23 21:51:29 +00:00
cube
21472d491b Regen (timer_create(2) and friends). 2005-07-23 18:57:07 +00:00
cube
23a1110cbd Implement the timer_create(2) family of syscalls. 2005-07-23 18:56:15 +00:00
cube
ee24060ae4 Remove duplication of code for netbsd32_wait4() by using stackgap(9). 2005-07-22 22:46:29 +00:00
cube
606552e84c Rework sunos32_execv{,e} after removal of netbsd32_execve2. 
XXX COMPAT_SUNOS32 needs a SUNOS32PTR64() macro.
 2005-07-13 12:49:32 +00:00
cube
86f97cc446 Do the CHECK_ALT_EXIST dance again in netbsd32_execve(). It was lost in 
previous commit.
 2005-07-13 11:55:19 +00:00
cube
e13e6c14c7 netbsd32_execve2() doesn't exist anymore. 2005-07-13 11:53:57 +00:00
christos
00a78ed413 Delete define for sunos_syscall_intern. 2005-07-12 22:45:11 +00:00
martin
e14ba58310 When returning 64bit values (from netbsd32_lseek) fix up the return 
value vector (of 32bit values, most likely) via a MD macro.
 2005-07-12 15:06:17 +00:00
cube
e937141b42 Regen (*xattr(2)). 2005-07-12 07:46:19 +00:00
cube
728e5e01bd Add the *xattr(2) family of syscalls. Just like the *extattr(2) family, 
they're waiting for an actual FS back-end to be tested, but are still
straightforward enough.
 2005-07-12 07:45:34 +00:00
cube
0477abe883 Regen (rasctl(2)). 2005-07-11 20:18:52 +00:00
cube
241e7db4d5 Add rasctl(2). Thanks to the regression tests for that syscall, I was able 
to discover the bugs in netbsd32_setitimer() and netbsd32_execve().
 2005-07-11 20:18:05 +00:00
cube
355bcba766 Split sys_execve() and add execve1() that does most of the work, and takes 
as an argument a function that will retrieve an element of the pointer
arrays in user space.  This allows COMPAT_NETBSD32 to share the code for
the emulated version of execve(2), and fixes various issues that came from
the slow drift between the two implementations.

Note:  when splitting up a syscall function, I'll use two different ways
       of naming the resulting helper function.  If it stills does
       copyin/out operations, it will be named <syscall>1().  If it does
       not (as it was the case for get/setitimer), it will be named
       do<syscall>.
 2005-07-11 20:15:26 +00:00
cube
08fd92bac5 Split sys_getitimer and sys_setitimer to make it possible to share the 
relevant code with the COMPAT_NETBSD32 version, and make the latter use
the new functions.

This fixes netbsd32_setitimer() which had drifted from the native syscall
and did not work properly anymore.
 2005-07-11 19:50:42 +00:00
christos
25e2fae9e9 Add a sunos_machdep include file to deal with MD implementations of 
sunos_syscall_intern.
 2005-07-11 13:14:49 +00:00
christos
dac018add9 More syscall_intern lossage. 2005-07-10 16:45:33 +00:00
christos
24d0f10c0f define sunos_syscall_intern now that sparc needs it. 2005-07-10 16:40:49 +00:00
cube
0057da6efa NOFOLLOW should be passed to NDINIT() instead of FOLLOW for lstat(2). 
Reported by Martin Husemann.
 2005-07-10 16:34:53 +00:00
cube
4a8942e74c Regen. 2005-07-10 14:32:35 +00:00
cube
7e3a28a419 Add support for fsync_range(2). 2005-07-10 14:32:16 +00:00
cube
c6a5f27efa Regen. 2005-07-10 11:29:35 +00:00
cube
b01a57e4ce Implement __clone(2). 2005-07-10 11:28:58 +00:00
cube
91598566dc Report changes from sys_wait4(). 2005-07-10 11:28:03 +00:00
christos
ecc4f71237 define syscall again. 2005-07-10 04:23:30 +00:00
christos
4d0656f353 include the _32 flavor of the machdep file too. 2005-07-10 00:56:19 +00:00
christos
6667cfbdab We have syscall_intern now. 2005-07-10 00:56:01 +00:00
christos
f1461c7e8a No point in declaring syscall_intern and syscall in a zillion places. 2005-07-10 00:45:52 +00:00
cube
16e20b37d6 Regen. 2005-07-09 22:40:34 +00:00
cube
57017881b4 Implement pselect(2) and pollts(2). 2005-07-09 22:40:13 +00:00
cube
0056ee71b1 Make netbsd32_select() use selcommon() instead of a gross copy/paste of 
the old sys_select() code.
 2005-07-09 21:58:09 +00:00
cube
0d4567cd91 Regen. 2005-07-08 22:22:19 +00:00
cube
01f1f7ce7d Add mlockall(2) and munlockall(2). 2005-07-08 22:21:43 +00:00
cube
e1c5d71d3d Regen 2005-07-08 21:40:26 +00:00
cube
dfc332d6df Implement the extattr(3) family of syscalls. 
XXX However, those remain untested as there are currently no backend for
XXX extattr(9) in NetBSD.
 2005-07-08 21:39:39 +00:00
cube
a31209bb48 Regen 2005-07-04 00:27:15 +00:00
cube
d500f440df Implement uuidgen(2). 2005-07-04 00:26:06 +00:00
cube
72f6b3a65c Constify machine32 and machine_arch32. 2005-07-03 17:18:02 +00:00
cube
6f082c10a9 Make COMPAT_NETBSD32 emulate hw.machine. While it might seem wrong to do 
so, it introduces breakage because a lot of applications make assumptions
from its value.  It's especially bad in the sparc64 case, where 64-bits
instructions can be used in 32-bits addressing mode.  However, there are
other means to know the capabilities of the CPU.
 2005-07-03 16:53:46 +00:00
christos
7a55962329 the exception numbers are MI. 2005-06-25 08:28:34 +00:00
christos
f63c68071c minor refactoring; does not work on the i386 yet. 2005-06-25 06:30:19 +00:00
christos
5ae508513d - include <sys/wait.h> so that this compile 
- use the code field directly, instead of redoing the logic.
- XXX: the status field must be wrong. I think that the _WSTATUS()
  should not be used directly.
 2005-06-25 02:19:06 +00:00
manu
d83c516040 More accurate SIGCHLD code and status for siginfo 2005-06-24 22:57:05 +00:00
manu
c8b33aa328 report the right process status 2005-06-22 21:57:30 +00:00
manu
5e803980cd Fix siginfo to return the right child's status. 2005-06-22 20:20:30 +00:00
manu
6593739f61 Implent CLONE_PARENT_SETTID, CLONE_CHILD_CLEARTID, and CLONE_CHILD_SETTID 
options to clone(). This makes fork() work on amd64.

clone() prototype has changed and the changes is probably revelant on some
other arches.
 2005-06-22 15:10:51 +00:00
atatat
fc1ed39348 Also fix (wrt the new const stuff) the one user of sysctl_locate() 
outside of the main sysctl code.
 2005-06-22 03:13:34 +00:00
atatat
df13e3579e Change the rest of the sysctl subsystem to use const consistently. 
The __UNCONST macro is now used only where necessary and the RW macros
are gone.  Most of the changes here are consumers of the
sysctl_createv(9) interface that now takes a pair of const pointers
which used not to be.
 2005-06-20 02:49:18 +00:00
christos
6f86542bb2 remove duplicate declaration. 2005-06-19 23:46:32 +00:00
christos
4e330f1fbc We don't have sigcode if we are not in COMPAT_16. 2005-06-14 22:35:20 +00:00
matt
e1245a3c46 Rework the coredump code to have no explicit knownledge of how coredump 
i/o is done.  Instead, pass an opaque cookie which is then passed to a
new routine, coredump_write, which does the actual i/o.  This allows the
method of doing i/o to change without affecting any future MD code.
Also, make netbsd32_core.c [re]use core_netbsd.c (in a similar manner that
core_elf64.c uses core_elf32.c) and eliminate that code duplication.
cpu_coredump{,32} is now called twice, first with a NULL iocookie to fill
the core structure and a second to actually write md parts of the coredump.
All i/o is nolonger random access and is suitable for shipping over a stream.
 2005-06-10 05:10:12 +00:00
tsutsui
e392fd287f Remove __P() and parameter names from a prototype declaration. 2005-06-03 23:05:46 +00:00
tsutsui
38825830c7 Appease gcc -Wcast-qual. 2005-06-03 23:03:59 +00:00
martin
12771d0723 Consistently constify 2005-06-03 18:53:50 +00:00
martin
75cc390f62 Avoid shadow warnings. 2005-06-03 18:52:52 +00:00
martin
a2a1dc8e7c Add extern declaration for "bufpages". 2005-06-02 20:14:55 +00:00
matt
25a0e29a75 When writing coredumps, don't write zero uninstantiated demand-zero pages. 
Also, with ELF core dumps, trim trailing zeroes from sections.  These two
changes can shrink coredumps by over 50% in size.
 2005-06-02 17:01:43 +00:00
tsutsui
bce385b9f7 Add a const. 2005-06-02 16:54:52 +00:00
tsutsui
189e121846 Fix shadow warnings. 2005-06-02 15:22:03 +00:00
drochner
c2a5fd0191 more cast-qual fallout 2005-06-02 13:03:27 +00:00
drochner
bce73c1519 in siginfo conversion functions, declare the source operand as "const" 2005-06-02 10:27:43 +00:00
drochner
093f3bf058 remove (caddr_t) casts on "const" pointers, and use __UNCONST() 
where arguments are copied to the stackgap
 2005-06-01 15:34:15 +00:00
drochner
8aa146cea7 avoid shadow warnings 2005-06-01 15:29:41 +00:00
drochner
5a09c73a94 fix const'ification fallout 2005-06-01 15:28:56 +00:00
christos
a7c4860a95 fix shadowed variable 2005-05-31 00:43:17 +00:00
christos
94984f467b - fix 32 -> 64 pointer casts properly. 
- add const
- fix shadow
 2005-05-31 00:42:37 +00:00
christos
805ebc54c2 - add const 
- fix shadowed variables
 2005-05-31 00:42:10 +00:00
christos
d2dc83130f - add const 
- avoid shadowed variables.
 2005-05-31 00:41:09 +00:00
chs
a38226d23a regen 2005-05-30 23:00:39 +00:00
chs
3f12eda6dc track change to swapctl args in kern/syscalls.master. 2005-05-30 22:59:55 +00:00
christos
fb4b40b7e8 - sprinkle const. 
- add XXXUNCONST to the emul_find() pbuf argument free'ing. XXX: this needs
  an api change.
- avoid variable shadowing.
 2005-05-29 22:08:16 +00:00
christos
1473b3a0a1 XXX: Remove fishy volatile. 2005-05-29 22:07:02 +00:00
jmc
36b625d324 Regen 2005-05-23 23:22:27 +00:00
jmc
55c161e3ff Add clock_* POSIX functions. 2005-05-23 23:21:49 +00:00
fvdl
57409f3466 sigreturn doesn't take arguments. Instead, find out where the signal 
frame is from the stack pointer in the frame frame.

Also, don't forget to copy %rip back in.
 2005-05-22 19:31:15 +00:00
fvdl
e83accc0f6 Regen after sigreturn argument change. 2005-05-22 19:29:40 +00:00
fvdl
8251c0b501 Change sigreturn to have no arguments. 2005-05-22 19:29:15 +00:00
fvdl
beae305307 Use a modified buildcontext function for Linux signals. It doesn't set 
the unused segment registers, it just uses the already used values.
 2005-05-22 14:52:12 +00:00
fvdl
33e2d79f47 Define linux_usertrap function, and set it in struct emul. For all 
but amd64, it just returns 0, doing nothing.

For amd64, it implements vsyscalls through cheating: if the faulting
address is in the vsyscall area (which is statically known on Linux/amd64),
and the intruction pointer is too, it must have been a vsyscall. In that
case, retrieve the return address from the user stack, fix up %rip and
%rsp, and just execute the normal system call. It will return as if
the vsyscall has been executed.
 2005-05-20 12:48:26 +00:00
mrg
f56c2db8b9 tramp and vers are used unconditionally, make them visible everywhere. 2005-05-20 01:06:50 +00:00
manu
53fb6703e5 Add support for Linux SA_RESTORER on amd64. 2005-05-19 21:16:29 +00:00
elad
5888b16eef Some changes in veriexec. 
New features:

  - Add a veriexec_report() routine to make most reporting consistent and
    remove some common code.
  - Add 'strict' mode that controls how veriexec behaves.
  - Add sysctl knobs:
     o kern.veriexec.verbose controls verbosity levels. Value: 0, 1.
     o kern.veriexec.strict controls strict level. Values: 0, 1, 2. See
       documentation in sysctl(3) for details.
     o kern.veriexec.algorithms returns a string with a space separated
       list of supported hashing algorithms in veriexec.
  - Updated documentation in man pages for sysctl(3) and sysctl(8).

Bug fixes:

  - veriexec_removechk(): Code cleanup + handle FINGERPRINT_NOTEVAL
    correctly.
  - exec_script(): Don't pass 0 as flag when executing a script; use the
    defined VERIEXEC_INDIRECT - which is 1. Makes indirect execution
    enforcement work.
  - Fix some printing formats and types..
 2005-05-19 20:16:19 +00:00
christos
362a4a0bd5 Yes, it was a cool trick >20 years ago to use "0123456789abcdef"[a] to 
implement, xtoa(), but I think defining the samestring 50 times is a bit
too much. Defined HEXDIGITS and hexdigits in subr_prf.c and use it...
 2005-05-17 04:14:57 +00:00
fvdl
046b9a57dc Implement clock_* POSIX functions. 2005-05-16 21:18:34 +00:00
fvdl
5acb6d8367 Regen. 2005-05-16 21:18:18 +00:00
fvdl
fe3dd48a91 Add clock_* POSIX functions. 2005-05-16 21:17:11 +00:00
fvdl
e18d1a8ee1 Regen. 2005-05-16 16:03:58 +00:00
fvdl
711b0df630 Add *xattr functions (they all return EOPNOTSUPP). 2005-05-16 16:02:19 +00:00
fvdl
2d668e070c Include linux_sigevent.h (to be used later). 2005-05-16 16:00:31 +00:00
fvdl
33e6ca90d5 Add Linux sigevent definitions. 2005-05-16 15:56:41 +00:00
fvdl
7d91366682 Fix up COMPAT_LINUX support for amd64. Still a work in progress, not 
usable yet ("Hello World" runs, but many other things do not work).
 2005-05-15 21:44:41 +00:00
fvdl
49395ac65e Make the arch_prctl system call use the saved %gs and %fs mechanism. 2005-05-15 21:43:08 +00:00
jmc
9962871387 #endif for LINUX_SS_ONSTACK needs to go after linux_sys_sigaltstack or builds 
break on platforms that don't define it (alpha, sparc)
 2005-05-09 19:04:50 +00:00
manu
89647c7ca6 First work on COMPAT_LINUX/amd64 
Process startup and dynamiclinking work, but processes hang due to
Linux arch_prctl(2) not being really supported yet.
 2005-05-03 16:26:27 +00:00
christos
a5fb891bb9 PR/29696: Joel Carnat: NetBSD freezes when accessing smbfs mounted FS with 
firefox/linux due to compat getdents() call assumption that all filesystems
support cookies.
 2005-04-19 19:00:25 +00:00
yamt
6b2d8b66a4 merge yamt-km branch. 
- don't use managed mappings/backing objects for wired memory allocations.
  save some resources like pv_entry.  also fix (most of) PR/27030.
- simplify kernel memory management API.
- simplify pmap bootstrap of some ports.
- some related cleanups.
 2005-04-01 11:59:21 +00:00
drochner
b3d10c788a regen 2005-03-31 16:36:03 +00:00
drochner
014fa21e82 emulate setreuid()/setregid(), from Eric Schnoebelen per PR 
port-alpha/21870
 2005-03-31 16:34:54 +00:00