9dc96360bb
More changes for providing lwpid for ktrace (sparc GENERIC built)
2003-06-29 09:56:27 +00:00
0a144cd97c
Fix 'struct lwp *' lossage.
2003-06-29 09:42:10 +00:00
618a0ff610
Redo previous; struct proc *p is necessary if NSEQUENCER is non zero.
2003-06-29 05:26:25 +00:00
f842592241
these two got missed in darrenr's proc -> lwp changes
2003-06-29 03:29:14 +00:00
63d28e64a6
Kill unused variable.
2003-06-28 22:52:53 +00:00
960df3c8d1
Pass lwp pointers throughtout the kernel, as required, so that the lwpid can
...
be inserted into ktrace records. The general change has been to replace
"struct proc *" with "struct lwp *" in various function prototypes, pass
the lwp through and use l_proc to get the process pointer when needed.
Bump the kernel rev up to 1.6V
2003-06-28 14:20:43 +00:00
86cc24bba0
#ifdef _KERNEL_OPT police.
2003-06-28 08:31:16 +00:00
3686522ed1
Regenerate after adding include of linux_mmap.h.
2003-06-28 07:56:51 +00:00
c7ace1c552
Need to include linux_mmap.h to get size of struct linux_sys_mmap2_args.
2003-06-28 07:55:08 +00:00
9276710861
#ifdef _KERNEL_OPT police
2003-06-25 20:30:15 +00:00
6ef6cc143d
Fix missing call to FILE_UNUSE. From kern/21946, from Todd Vierling.
2003-06-23 21:53:10 +00:00
9d352b5c2c
PR/21936: Todd Vierling: ioctl 'r' misinterpreted
2003-06-23 21:37:27 +00:00
40e148ef6b
PR/21948: Todd Vierling: Implement MAP_TRYFIXED for linux emulation.
2003-06-23 21:32:33 +00:00
c9a5d7edc1
Regen.
2003-06-23 21:26:30 +00:00
35637451db
PR/21937: Todd Vierling: Proper support for mmap2
2003-06-23 21:25:56 +00:00
2f3650202c
Add copyright+license.
2003-06-23 17:29:25 +00:00
864f19482a
#ifdef _KERNEL_OPT police
2003-06-23 14:59:21 +00:00
d505b18964
Make sure to include opt_foo.h if a defflag option FOO is used.
2003-06-23 11:00:59 +00:00
5879a5dcf6
PR/21936: Todd Vierling: compat/linux: ioctl 'r' misinterpreted
2003-06-20 03:54:35 +00:00
c82b786eb3
simplify bsd_sys_bind()
2003-06-05 19:42:55 +00:00
c5defe555a
Ooops, I deleted a debug printf just before committing and one bit was
...
remaining. While I'm there, fix a typo in a comment.
2003-06-05 18:51:40 +00:00
278cce5ba7
regen
2003-06-05 12:28:01 +00:00
2c3b365958
Search alternate /emul/* path for AF_LOCAL sockets at bind() time.
2003-06-05 12:26:27 +00:00
9c3b5e7aec
Replace strlcpy by strncpy so that it builds again
2003-06-04 19:51:03 +00:00
b5c252e8af
Build again with SA
2003-06-04 19:34:32 +00:00
899161bdbc
Added vm_copy
2003-06-03 20:09:37 +00:00
faba943220
Added IOHIDSystem properties (this is about keyboard mapping)
...
Also added a ssize arg to mach trap args so that trap handler are aware
of the sent packet size.
2003-06-03 06:48:47 +00:00
1ea26aeafe
+ In ioframebuffer driver:
...
We try to map the console framebuffer through wsdisplay. It seems to work,
but we still need to _see_ something.
XXX Framebuffer size discovery is borken.
+ In ioframebuffer and iohidsystem:
More methods and more debug for io_connect_method_*
+ A few new IOKit mach traps.
2003-05-22 22:07:36 +00:00
0d9cf0359a
Added io_connect_add_client
2003-05-22 18:10:19 +00:00
10e7db6bab
Avoid strict-ailas warnings in gcc 3.3;
...
refer to change of sys/compat/netbsd32/netbsd32_netbsd.c r1.67 to r1.69.
2003-05-17 01:35:54 +00:00
51110d0c20
use strlcpy
...
[compat/svr4_32 should have bound check for SVR4_32_AUX_ARGSIZ]
2003-05-16 14:36:30 +00:00
1ab318ff2d
We had ugly magic values in io_connect_method_scalari_scalaro and friends.
...
Peeking at Darwin's header files gives some ideas of what we are doing here.
We know understand most of the stuff called by XDarwin and WindowServer before
mapping the framebuffer.
2003-05-15 23:35:37 +00:00
da05e7b4d3
Added io_service_close and the io_connect_map_memory method for
...
ioframebuffer's shared meory (used to handle the cursor).
XDarwin and WindowServer now fail on framebuffer mapping.
2003-05-14 18:28:04 +00:00
f75cb60078
One more I/O flavor for the ioframebuffer driver. XDarwin now crashes
...
when it comes to map the cursor shared memory (accroding to the source,
next step will be mapping the framebuffer, we are getting closer)
2003-05-14 15:50:38 +00:00
31b52bb7f2
More efforts on the XDarwin front. Introduce io_connect_method_scalari_structo
...
and io_connect_method_structi_structo. We don't know at all how this stuff
works, but at least we can imitate what Darwin does.
2003-05-14 14:41:04 +00:00
962a6c7d59
Fix a bug in io_registry_entry_get_property: one of the field in the
...
return packet was wrong (port descriptor instead of VM area descriptor),
thus leading to SIGSEGV when calling IOKit's IOFBCreateSharedCursor().
Now this is fixed we can move forward again on graphic mode.
2003-05-13 20:48:16 +00:00
7218f10c3c
sort the ioctl's so we can see what we've implemented and what we have not.
2003-05-07 14:21:20 +00:00
4c94241d26
Make io_iterator_reset working for device class itaerators
2003-04-30 18:38:19 +00:00
f8c2ac11e9
typo
2003-04-30 18:05:47 +00:00
9a5720f8f0
Added io_iterator_reset (there is a nundocumented flag argument, no idea
...
of its use yet)
2003-04-30 07:32:16 +00:00
d46d73437c
Added the map_memory method for the IOKit, plus an implementation
...
for the IOHIDSystem driver in Darwin. IOHIDSystem provides access
to user interface devices.
Communication between userspace and kernel is done through a shared
memory page. Our plan is to have a kernel thread waiting on wscons
events (for now it just does nothing), and have it feeding the
shared page.
2003-04-29 22:16:38 +00:00
30bb8c56a7
More debug
2003-04-29 22:12:51 +00:00
cbfe387fcc
swapped the words in lseek offset reassembly (that was was confused-endian)
...
Removed useless include that came from a copy/paste.
2003-04-20 14:36:05 +00:00
962f5ffade
try to get this to work for both endian machines.
2003-04-20 00:32:16 +00:00
1368d826d9
Regen
2003-04-20 00:10:20 +00:00
beca0eff14
Fixed an ABI bug in lseek: NetBSD pads the syscallarg structure because of
...
the off_t argument, Darwin does not. In order to get the off_t argument
going through our syscall machinery, we declare it as two long arguments,
and we reassemble it in darwin_sys_lseek.
2003-04-20 00:09:41 +00:00
aa5f0948ad
Improved bahvior for map_fd. When Darin uses findspace = 0, this seems to
...
request a mapping at fixed address, overlaying previously existing mappings.
The overlay is done by unmapping (sys_munmap) before mapping at fixed
location. This makes XDarwin able to link and run.
2003-04-19 21:41:15 +00:00
01761b17f4
Remove unnecessary caddr_t casts
2003-04-16 19:20:33 +00:00
c56f7f428b
get rid of the ASYNCMAP ioctls
2003-04-12 05:00:38 +00:00
5051d1c544
Use PAGE_SIZE rather than NBPG.
2003-04-09 00:39:38 +00:00
fb4bbe16fc
Regen.
2003-04-08 10:58:55 +00:00
105a3bb543
Added missing syscalls from native syscalls.master.
2003-04-08 10:57:56 +00:00
0479104b05
First attempt with task_suspend/task_resume, but we hit some bugs somewhere
...
else in our code.
2003-04-06 17:58:49 +00:00
1b18fee640
this info is now in doc/RESPONSIBLE
2003-04-06 10:13:07 +00:00
c74de80216
Implement task_info
2003-04-05 21:18:02 +00:00
acab734a9e
Fix a few bugs and get a better notification support (A sample program
...
actually works)
2003-04-05 19:27:51 +00:00
0a34406c13
Fill the target st_qspare array with 0, the source field has been reclaimed
...
for other use by the UFS2 merge, and this is just a filler anyway.
2003-04-02 22:14:23 +00:00
d071d9a8d0
Use PAGE_SIZE rather than NBPG.
2003-04-01 15:02:05 +00:00
d46b766d7d
Use PAGE_SIZE rather than NBPG.
2003-04-01 14:45:09 +00:00
24ab4adb9c
Use PAGE_SIZE rather than NBPG.
2003-04-01 01:53:40 +00:00
f4a068d5c2
Use PAGE_SIZE rather than NBPG.
2003-04-01 01:43:29 +00:00
fd94bf9486
First work on notifications. Not really working for now.
2003-03-29 11:04:08 +00:00
9f8115667b
Adapt to changed signature for ioctl routine (caddr_t -> void*).
2003-03-27 15:54:02 +00:00
ac2c6fba75
Make it compile again; follow fo_ioctl change (hi David!).
2003-03-22 07:54:22 +00:00
bd99e3429d
Use 'void *' instead of 'caddr_t' in prototypes of VOP_IOCTL, VOP_FCNTL
...
and VOP_ADVLOCK, delete casts from callers (and some to copyin/out).
2003-03-21 23:11:19 +00:00
60418b39b7
Change 'data' argument to fo_ioctl and fo_fcntl from 'caddr_t' to 'void *'.
...
Avoids a lot of casting and removes the need for some line breaks.
Removed a load of (caddr_t) casts from calls to copyin/copyout as well.
(approved by christos - he has a plan to remove caddr_t...)
2003-03-21 21:13:50 +00:00
9be8ac5294
Alternative pid/proc allocater, removes all searches associated with pid
...
lookup and allocation, and any dependency on NPROC or MAXUSERS.
NO_PID changed to -1 (and renamed NO_PGID) to remove artificial limit
on PID_MAX.
As discussed on tech-kern.
2003-03-19 11:36:32 +00:00
523dbf2146
Quick and dirty version of io_registry_entry_get_properties.
2003-03-09 18:33:28 +00:00
385f6e3afe
Remove to local declarations of "p" which are no more in use, to make
...
this compile again.
2003-03-08 01:20:21 +00:00
a6757a0de1
Less accurate vm_region, but it sticks better to Darwin results.
2003-03-05 22:39:48 +00:00
4c320740d2
Use do_setres{u,g}id for osf1_sys_set{u,g}id
2003-03-05 18:47:39 +00:00
dfdb668a2e
Reimplement linux_sys_setresgid() in terms of do_setresgid()
2003-03-05 18:46:11 +00:00
eabc565aaf
Use do_setresuid() to implement linux_sys_setresuid()
2003-03-05 18:44:46 +00:00
03dfd69a01
Added vm_region and vm_msync traps
2003-03-03 22:07:39 +00:00
5afa6838bf
Do the syscall_plain/syscall_fancy dance on ARM. Shaves a fair number
...
of cycles off the syscall overhead.
Since all COMPAT_LINUX platforms now support __HAVE_SYSCALL_INTERN,
garbage-collect the LINUX_SYSCALL_FUNCTION stuff.
2003-03-01 04:36:38 +00:00
edcf894563
Notification request packets format, nothing implemented yet.
2003-02-28 09:30:23 +00:00
cd122e4a2d
in irix_syssgi_mapelf: use vn_marktext where necessary, and make sure
...
a file isn't accidentally left 'USE'd if an error occurs. reviewed
by simonb.
2003-02-28 02:12:55 +00:00
da8d9f98f5
make compat_linux struct file interlock friendly.
2003-02-27 16:04:15 +00:00
37d7d10857
Remember the allocated ptimer object so that it won't leak.
2003-02-23 23:36:35 +00:00
2931081a79
Make updating a file's reference and use count MP-safe.
2003-02-23 14:37:32 +00:00
c3be74fe41
Introduced IOKit driver methods. Moved back into Mach some IOKit driver
...
support that was in Darwin code. I get an empty darwin_iokit.c, which is
getting a good candidate for cvs delete.
2003-02-20 22:39:42 +00:00
25d6f89a59
update emul alarm syscalls to recent timer changes
...
problem encountered by Luke Mewburn for linux emul, problem spot
found by Enami Tsugutomo
2003-02-19 11:23:53 +00:00
853290d652
remove local idea of ELF_AUX_ARGSIZ - since this emul uses elf32_copyargs(),
...
it shouldn't override the size
2003-02-19 09:45:48 +00:00
749de24f94
- Make sure darwin_iokit_ioframebuffer is invoked
...
- fix a mistake in mach_io_registry_entry_get_property message format
2003-02-16 18:33:35 +00:00
ca120fe1a2
Match IOHIDSystem and IOFramebuffer request in the IOKit and handle them in
...
Darwin specific files. The handler does nothing yet.
This needs some improvement. Darwin attaches an IOHIDSystem device to
each human-interface device in the tree: mouse, keyboard, and a few others.
For now we only emulate one IOHIDSystem device.
2003-02-16 15:02:05 +00:00
71d53fb2ed
Use find_stopped_child() and proc_free() in compat wait() code to
...
avoid code duplication.
(approved by christos)
2003-02-14 10:19:14 +00:00
e163414ca5
include more opt_ files for nfs.
2003-02-10 17:33:13 +00:00
1bc826ce5e
getfh is needed for NFS server.
2003-02-10 17:30:08 +00:00
80a30f1a31
A first attempt at providing access to our device tree through the IOKit.
...
Darwin's ioreg is able to display the tree.
2003-02-09 22:13:46 +00:00
44af8c7eb4
More IOKit shell. This makes ioreg looping on device discovery: foobar
...
has a child called foobar, and so on.
2003-02-07 20:40:37 +00:00
d0139ca922
More iokit shell: it does nothing, but WindowServer get a bit more far
...
away and ends with a SIGSEGV.
2003-02-07 16:56:19 +00:00
2e73bb80fe
More IOKit basics. Also introduced a mach_port flag to get a precise idea
...
of what port is sending a message to the kernel.
2003-02-05 23:58:09 +00:00
357afc4e2f
Some bits of the first iokit call
2003-02-04 22:47:41 +00:00
a643d6a63e
Fixed typo
2003-02-03 20:46:55 +00:00
2cd19ab0b2
- WindowServer wants io_master_port? Give it a port!
...
- introduce mach_port_destroy (badly emulated for now)
- on fork/exec, don't set l_private, as the process might be not mature
enough to survive a proc_representative_lwp call (-> kernel panic)
Once we give WindowServer the io_master_port, it sends a message to it:
305 WindowServer MMSG id 2804 [0x1310009 -> 0x131000e] -12016 bytes, flags 0
x1513
0x0000 0x00001513 0xffffd110 0x0131000e 0x01310009 .........1...1..
0x0010 0xffffcfd0 0x00000af4 0x00000000 0x00000000 ................
0x0020 0xffffcf60 0x00000052 0x3c646963 0x74204944 ...`...R<dict ID
0x0030 0x3d223022 0x3e3c6b65 0x793e494f 0x50726f76 ="0"><key>IOProv
0x0040 0x69646572 0x436c6173 0x733c2f6b 0x65793e3c iderClass</key><
0x0050 0x73747269 0x6e672049 0x443d2231 0x223e494f string ID="1">IO
0x0060 0x48494453 0x79737465 0x6d3c2f73 0x7472696e HIDSystem</strin
0x0070 0x673e3c2f 0x64696374 0x3e0047cc g></dict>.G.
Did you ever dreamt about system call arguments in XML?
2003-02-02 19:06:31 +00:00
34a458238c
For cproc_t, use a per thread value instead of a per process value. ifdef
...
out l_emuldata in struct lwp until we actually use it.
2003-01-30 19:14:18 +00:00
bede65472d
Cull unused variables. Sigh.
...
PS - Cross compilers are cool.
2003-01-29 07:00:35 +00:00
26723dc292
lwpified sproc emulation so that it builds and works again. COMPAT_IRIX
...
now has the level of functionnality it had before SA merge
2003-01-28 23:47:42 +00:00
59b8237f5e
No need to pick a "default address" for mmap in compat code, since we
...
merely call sys_mmap() at the end anyway, and that will pick the
address for us, if it's needed.
Likewise for checking if /dev/zero is being mapped.
2003-01-28 21:57:42 +00:00
7e15e89c0a
Fixed dumb bug
2003-01-26 19:32:04 +00:00
ce8bd172b2
For thread creation, make the newly created thread runnable. Mach threads
...
are now functionnal again.
2003-01-26 19:02:14 +00:00
55215e5266
Remove right duplication on thread creation, which became useless now we
...
are using lwp.
Enable kill -9 to kill parent thread waiting for its child.
Use upcallret instead of child_return for the newly created lwp.
Add debug messages for thread creation.
Thread creation are still broken...
2003-01-26 12:39:32 +00:00
82a9c6faf0
Use per process emuldata for the thread id for now, but this will change
...
shortly. This makes hello world working again.
2003-01-24 22:35:43 +00:00
a3ff3a3038
Bump daddr_t to 64 bits. Replace it with int32_t in all places where
...
it was used on-disk, so that on-disk formats remain the same.
Remove ufs_daddr_t and ufs_lbn_t for the time being.
2003-01-24 21:55:02 +00:00
cb771e3c64
Make the beast build again (but it is still probably broken)
2003-01-24 21:37:01 +00:00
4490fd7293
Last bit of LWP'ification of compat_irix; this is probably wrong, but at
...
least it compiles and manu said he'd fix it up and test the whole kit when
he had a chance.
2003-01-22 21:04:50 +00:00
2bb5209b1b
lwp'ify
2003-01-22 17:48:02 +00:00
ed339f5241
regen.
2003-01-22 17:47:47 +00:00
bcc3424bc3
regen
2003-01-22 17:47:35 +00:00
498aa03f2a
lwp conversion
2003-01-22 17:47:03 +00:00
5234d1eb92
Mechanical LWP'ification of IRIX compat code; untested as of right now.
2003-01-22 12:58:22 +00:00
b03d17694a
Do a preliminary switchover of the mach code to lwp's. It compiles now
...
but probably doesn't work. That's for someone who understand this code
better.
2003-01-21 04:06:06 +00:00
de92ce633f
Regen.
2003-01-21 04:02:37 +00:00
d8ad92c6b6
Add <sys/sa.h>
2003-01-21 04:02:10 +00:00
312dfd8487
Adapt to the LWP world.
2003-01-21 04:01:09 +00:00
e093b867e9
Regen.
2003-01-21 04:00:02 +00:00
6d793da904
Add <sys/sa.h>
2003-01-21 03:59:27 +00:00
d4ad86a080
finish LWPify
2003-01-21 03:16:06 +00:00
5adc155ebd
Fix lwp_wait syscallargs. This closes PR 19941.
2003-01-20 08:27:40 +00:00
b4cf696706
Don't need a semi-colon after the closing brace of a function.
2003-01-20 07:18:59 +00:00
276fd1665c
The Double-Semi-Colon Police.
2003-01-20 05:29:53 +00:00
2eaedc2774
Remove variables that are only assigned too but not referenced.
2003-01-20 01:35:11 +00:00
20ba6d6368
Regen to get correct RCS ID.
2003-01-19 16:49:12 +00:00
39279e53b5
Merge the nathanw_sa branch.
2003-01-19 16:41:46 +00:00
f17177355f
Regen for correct RCS ID.
2003-01-18 23:43:25 +00:00
d88bc9c3a2
Regen for correct RCS ID.
2003-01-18 23:36:48 +00:00
9509ca1682
Regen for correct RCS IDs.
2003-01-18 23:36:09 +00:00
6f62ffcd13
Regen to get correct RCS IDs.
2003-01-18 23:34:34 +00:00
a03cb2b851
Regen to get correct RCS ID.
2003-01-18 23:28:15 +00:00
c0b8b6d8c6
add compat_ossaudio
2003-01-18 22:34:23 +00:00
79509d7602
LWPify
2003-01-18 21:26:36 +00:00
41978f782e
Merge the nathanw_sa branch.
2003-01-18 21:21:28 +00:00
8c0ee6a16b
Merge the nathanw_sa branch.
2003-01-18 17:31:06 +00:00
6576211dc0
Regen: Merge the nathanw_sa branch.
2003-01-18 08:49:59 +00:00
71f181a907
Merge the nathanw_sa branch.
2003-01-18 08:49:22 +00:00
6881e93b29
Regen: Merge the nathanw_sa branch.
2003-01-18 08:45:04 +00:00
9b46ebe0bd
Merge the nathanw_sa branch.
2003-01-18 08:44:26 +00:00
84797271c2
Regen: Merge the nathanw_sa branch.
2003-01-18 08:38:50 +00:00
540ba7bda5
Merge the nathanw_sa branch.
2003-01-18 08:38:14 +00:00
afdb47f3fb
Regen: Merge the nathanw_sa branch.
2003-01-18 08:36:45 +00:00
fc54d21534
Merge the nathanw_sa branch.
2003-01-18 08:36:15 +00:00
8cb74219bb
Regen: Merge the nathanw_sa branch.
2003-01-18 08:35:00 +00:00
ca3240e089
Merge the nathanw_sa branch.
2003-01-18 08:33:08 +00:00
34d5235cfa
Regen: Merge the nathanw_sa branch.
2003-01-18 08:32:33 +00:00
df6b501dd4
Merge the nathanw_sa branch.
2003-01-18 08:32:04 +00:00
27bb1001b7
Regen: Merge the nathanw_sa branch.
2003-01-18 08:29:08 +00:00
6acc60d22d
Merge the nathanw_sa branch.
2003-01-18 08:28:25 +00:00
53e750d150
Regen: Merge the nathanw_sa branch.
2003-01-18 08:19:32 +00:00
7024ec54cc
Merge the nathanw_sa branch.
2003-01-18 08:18:50 +00:00
9653eab062
Regen: Merge the nathanw_sa branch.
2003-01-18 08:07:52 +00:00
3d60b73d4f
Merge the nathanw_sa branch.
2003-01-18 08:06:20 +00:00
42f134e02f
Regen: Merge the nathanw_sa branch.
2003-01-18 08:05:32 +00:00
46141a3135
Merge the nathanw_sa branch.
2003-01-18 08:02:46 +00:00
16311b53c0
Regen: Merge the nathanw_sa branch.
2003-01-18 07:45:34 +00:00
064d091d71
Merge the nathanw_sa branch.
2003-01-18 07:44:50 +00:00
062c115a84
Regen: Merge the nathanw_sa branch.
2003-01-18 07:41:34 +00:00
a9d45e7ce9
Merge the nathanw_sa branch.
2003-01-18 07:40:44 +00:00
790d584247
Regen: Merge the nathanw_sa branch.
2003-01-18 07:37:32 +00:00
f12607ba9f
Merge the nathanw_sa branch.
2003-01-18 07:36:56 +00:00
acac9c96bb
Regen: Merge the nathanw_sa branch.
2003-01-18 07:33:52 +00:00
6762b37e5a
Merge the nathanw_sa branch.
2003-01-18 07:28:34 +00:00
a83ddff873
Regen: Merge the nathanw_sa branch.
2003-01-18 07:21:52 +00:00
179f14e286
Merge the nathanw_sa branch.
2003-01-18 07:21:14 +00:00
85cf298c95
Regen: Merge the nathanw_sa branch.
2003-01-18 07:18:30 +00:00
d2275d51e1
Merge the nathanw_sa branch.
2003-01-18 06:55:21 +00:00
98cb17d023
add support for SNDCTL_DSP_SETDUPLEX ioctl to ossaudio emulation code
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code provided by Andreas Wrede in PR kern/19793
2003-01-12 08:20:05 +00:00
1b09272dff
Use text size in COFF header instead of size of section header
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marked as COFF_STYP_TEXT.
2003-01-08 17:43:51 +00:00
31789669fa
Use uprintf for debug print.
2003-01-08 12:29:44 +00:00
775343ebae
Fix a tyop.
2003-01-08 00:39:44 +00:00
1035faff1d
writable, not writeable.
2003-01-06 20:30:28 +00:00
c053751628
compatibility, not compatiblity.
2003-01-06 13:26:24 +00:00
617b132aac
Spell output with two ts.
2003-01-04 23:43:02 +00:00
f656d621e7
Here we enter the land of IOKit where the shadows lie.
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There are two new mach traps:
mach_vm_make_memory_entry, mach_host_get_io_master. Now we need to find
the documentation to understand what they are supposed to do.
2003-01-04 15:15:01 +00:00
4b219b054a
I don't know where I saw this 8 bit shift for the inherit argument of
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vm_inherit, but it's not usefull (it's even harmful), so remove it.
WindowServer still crashes but later.
2003-01-04 13:17:07 +00:00
7f468ee029
Bug fixes for the fake pid hack.
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WindowServer is now able to talk with mach_init to exchange bootstrap
information.
2003-01-03 14:47:27 +00:00
80d406d8fe
FIxed the way rights are recycled: the refcount makes only sense for
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send, send once, and dead names, not for port sets and receive rights.
This make vi and telnet able to work again.
Also removed the all process right list and its lock, which got useless. The
all process lock is replaced by a per process lock, located in struct
mach_emuldata.
Also one bug fix: we did not correctly called Mach hooks for struct emuldata
initialization and release for Darwin processes.
2003-01-03 13:40:04 +00:00
2c04ce0604
A better implementation of right carried by messages. We now correctly create
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the right in the destination process.
This is a small step backward for functionnality: vi does not work anymore
because our right checks cause some spurious errors, but this will be fixed
later.
2003-01-02 12:46:06 +00:00
0d5c4544d1
The first int on the stack is not the page size, it's the address of the
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mach-O header. This is a guess based on what we have on Darwin, we need
to check other Mach systems to see if this value is Darwin specific or not.
Also updated copyright and removed useless debug
2003-01-01 15:18:25 +00:00
f3e11e72e9
Introduce port names, deallocate mach ressources at Darwin process exit
2002-12-31 15:47:37 +00:00
6f978415df
When the kernel transmits a message to a processs, remote and local port
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are swapped. Also added some debug.
2002-12-31 13:09:38 +00:00
48ad3f41b6
Remove some debug and make it build again wihout DEBUG_MACH
2002-12-31 09:32:03 +00:00
1d1b901b90
bug fix: in debug functions, the port set right and the port set members
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wer mixed up
2002-12-30 19:32:15 +00:00
d9f2a8dbcd
- When mach_init saves the bootstrap port, make it the default bootstrap port
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for any program we will launch later. This is a hack to avoid the need
of launching any Darwin binary as a child of mach_init
- More and more debug
2002-12-30 18:44:33 +00:00
f449715c66
When allocating a receive right on a port, don't forget to change
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the reciever.
2002-12-30 12:46:19 +00:00
27427542f4
When the right is not a port set, set the port set head to the right
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itself. That way when we want to wakeup a receiver, we just have to
wakeup the port set head, it will work either for port set and for non
port sets.
2002-12-30 12:41:52 +00:00
459d0be3a4
More hacks to make Darwin's /sbin/init happy with its pid.
2002-12-28 00:15:23 +00:00
874517b438
- When MACH_MSG_RCV_LARGE is set, we must return a message with just a header
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and a body.
- If mach_init is not availabkle for boostrap requests, try to handle them
in the kernel (we don't really handle them, we just try to avoid hanging there)
- minor tweaks.
2002-12-27 19:57:47 +00:00
3b815ab820
We must also return pid 2 when mach_init asks for its pid after it forked init.
2002-12-27 19:54:54 +00:00
f464631d66
Several things:
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1) rights should be shared by the threads within a process. While it would
be easier to handle this with the struct proc/struct lwp split, we attempt to
do this now by sharing the right lists. Because each right holds a reference
to struct proc, this might cause some problems later.
2) in pthread_exit, really exit the thread. Also reintialize the righ tlist to
make sure we will not destroy the parent's right list
3) rights can hold multiple permissions on a port (ie: send and receive). Fix th
is.
4) first attempt on right carried by messages. We still have to do rights carrie
d in the message body (complex messages).
2002-12-27 09:59:24 +00:00
20fca78f89
regen
2002-12-26 14:41:34 +00:00
bab8693bba
Added the mysterious system call 331 (it does not seems to be in the
...
header files anywhere). This is pthread_exit.
2002-12-26 14:41:05 +00:00
2894c4a53f
Handle the kernel clock service by the kernel.
2002-12-26 13:45:17 +00:00
f4d5ba5dbd
Queue and dequeue message replies from kernel servers. This is less efficient,
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but it sticks closer to the actual Mach semantics: the reply is queued at the
end of the queue. Also add more debug messages on port operations.
2002-12-26 11:41:46 +00:00
dc403d4519
Bootstrap messages are not for the kernel, they are for mach_init.
2002-12-24 16:40:46 +00:00
b2a7ace594
Better error reporting in mach_msg_trap: this system call does not use the
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standard error codes.
2002-12-24 15:54:26 +00:00
4d3d28af57
cosmetic
2002-12-24 15:53:46 +00:00
93b65fbd1d
regen
2002-12-24 12:29:28 +00:00
185383e0a7
Typo
2002-12-24 12:29:06 +00:00
41bfbd28fe
On Darwin, mach_init is the system bootstrap process. It is responsible
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for forking the traditional UNIX init(8) and it does the Mach port naming
service. We need mach_init for the naming service, but unfortunately, it
will only act as such if its PID is 1. We introduce a sysctl
(emul.darwin.init_pid) to fool a given process into thinking its PID is 1.
That way we can get mach_init into behaving as the name server.
Typical use:
/sbin/sysctl -w emul.darwin.init_pid=$$ ; exec /emul/darwin/sbin/mach_init
2002-12-24 12:15:45 +00:00
c075c4d7f5
Get less debug output
2002-12-24 12:13:15 +00:00
darrenr