Marcel Moolenaar 8c9b7b2c84 Create NT_PRSTATUS and NT_FPREGSET notes for each and every thread ...

in the process. This is required for proper debugging of corefiles
created by 1:1 or M:N threaded processes. Add an XXX comment where
we should actually call a function that dumps MD specific notes.
An example of a MD specific note is the NT_PRXFPREG note for SSE
registers.

Since BFD creates non-annotated pseudo-sections for the first PRSTATUS
and FPREGSET notes (non-annotated in the sense that the name of the
section does not contain the pid/tid), make sure those sections describe
the initial thread of the process (i.e. the thread which tid equals the
pid). This is not strictly necessary, but makes sure that tools that use
the non-annotated section names will not change behaviour due to this
change.

The practical upshot of this all is that one can see the threads in
the debugger when looking at a corefile. For 1:1 threading this means
that *all* threads are visible.

2004-04-03 20:25:41 +00:00

..

bus_if.m

…

clock_if.m

…

device_if.m

…

genassym.sh

…

imgact_aout.c

Locking for the per-process resource limits structure.

2004-02-04 21:52:57 +00:00

imgact_elf32.c

…

imgact_elf64.c

…

imgact_elf.c

Create NT_PRSTATUS and NT_FPREGSET notes for each and every thread

2004-04-03 20:25:41 +00:00

imgact_gzip.c

Locking for the per-process resource limits structure.

2004-02-04 21:52:57 +00:00

imgact_shell.c

…

inflate.c

…

init_main.c

Loudly announce WITNESS and DIAGNOSTIC options and warn about reduced

2004-02-29 16:56:54 +00:00

init_sysent.c

Regen for libthr thread synchronization syscalls.

2004-03-27 14:34:17 +00:00

kern_acct.c

Fixed some style bugs (mainly misplaced comments, and totally disordered

2004-03-04 09:47:09 +00:00

kern_acl.c

Update my personal copyrights and NETA copyrights in the kernel

2004-02-22 00:33:12 +00:00

kern_alq.c

…

kern_clock.c

Make sure to disable the watchdog if we cannot honour the timeout.

2004-02-28 22:01:19 +00:00

kern_condvar.c

- Remove old sleep queues.

2004-03-12 19:06:18 +00:00

kern_conf.c

Correctly account for extra bits in unit numbers when looking for

2004-03-11 14:11:02 +00:00

kern_context.c

…

kern_descrip.c

Conditionally assert Giant in fputsock() based on the value of

2004-03-29 00:33:02 +00:00

kern_environment.c

…

kern_event.c

Make sure to wake up any select waiters when closing a kqueue (also, not

2004-02-20 04:00:48 +00:00

kern_exec.c

Remove sysctl kern.ps_argsopen, it is not very useful, one should use

2004-04-01 00:10:45 +00:00

kern_exit.c

Add the missing Giant when doing anything with VFS -- in this case,

2004-03-18 18:15:58 +00:00

kern_fork.c

Assign thread IDs to kernel threads. The purpose of the thread ID (tid)

2004-04-03 15:59:13 +00:00

kern_idle.c

Always set a process' state to normal when it is fully constructed in

2004-02-05 21:01:37 +00:00

kern_intr.c

kthread_exit() no longer requires Giant, so don't force callers to acquire

2004-03-05 22:42:17 +00:00

kern_jail.c

Remove sysctl security.jail.list_allowed.

2004-03-15 12:10:34 +00:00

kern_kse.c

Assign thread IDs to kernel threads. The purpose of the thread ID (tid)

2004-04-03 15:59:13 +00:00

kern_kthread.c

…

kern_ktr.c

…

kern_ktrace.c

Replace the ktrace queue's semaphore with a condition variable instead as

2004-02-26 19:30:22 +00:00

kern_linker.c

Split the mlock() kernel code into two parts, mlock(), which unpacks

2004-02-26 00:27:04 +00:00

kern_lock.c

Add pid to the info printed in lockmgr_printinfo. This makes VFS

2004-01-06 04:34:13 +00:00

kern_lockf.c

…

kern_mac.c

Update my personal copyrights and NETA copyrights in the kernel

2004-02-22 00:33:12 +00:00

kern_malloc.c

Rename the kern.vm.kmem.size tunable to the more logical vm.kmem_size. To

2004-01-27 15:59:38 +00:00

kern_mib.c

…

kern_module.c

…

kern_mtxpool.c

…

kern_mutex.c

Add a reset sysctl for mutex profiling: zeros all of the mutex

2004-01-28 22:11:53 +00:00

kern_ntptime.c

Annual NTP kernel code spring-cleaning:

2004-03-14 15:23:05 +00:00

kern_physio.c

…

kern_poll.c

- Add a flags parameter to mi_switch. The value of flags may be SW_VOL or

2004-01-25 03:54:52 +00:00

kern_proc.c

Remove ps_argsopen check. It is was bogus in the past and was corrected

2004-04-01 00:08:20 +00:00

kern_prot.c

Don't grab Giant in crfree(), since prison_free() no longer requires it.

2004-01-23 21:07:52 +00:00

kern_resource.c

Argh! Fix a bogon. lim_cur() was returning the hard (max) limit rather

2004-02-11 18:04:13 +00:00

kern_sema.c

…

kern_shutdown.c

- Add a flags parameter to mi_switch. The value of flags may be SW_VOL or

2004-01-25 03:54:52 +00:00

kern_sig.c

Shorten some XXXKSE commentry

2004-03-29 22:46:54 +00:00

kern_subr.c

Rename iov_to_uio to uiofromiov to be more consistent with other

2004-02-04 08:43:21 +00:00

kern_switch.c

- style fixes to the critical_exit() KASSERT().

2004-02-02 08:13:27 +00:00

kern_sx.c

Fix _sx_assert() to panic() rather than printf() when an assertion fails

2004-02-27 16:13:44 +00:00

kern_synch.c

- Remove old sleep queues.

2004-03-12 19:06:18 +00:00

kern_syscalls.c

…

kern_sysctl.c

Rename the wiredlen member of struct sysctl_req to validlen and always

2004-03-16 06:53:03 +00:00

kern_tc.c

Just because the timecounter reads the same value on two samples

2004-03-04 14:14:23 +00:00

kern_thr.c

Assign thread IDs to kernel threads. The purpose of the thread ID (tid)

2004-04-03 15:59:13 +00:00

kern_thread.c

Assign thread IDs to kernel threads. The purpose of the thread ID (tid)

2004-04-03 15:59:13 +00:00

kern_time.c

…

kern_timeout.c

Make the DIAGNOSTIC code which complains about long {call|time}out(9)

2003-12-07 20:03:28 +00:00

kern_umtx.c

Use the proc lock to sleep on a libthr umtx.

2004-03-27 14:32:03 +00:00

kern_uuid.c

Fix generation of random multicast MAC address.

2004-01-22 13:34:11 +00:00

kern_xxx.c

…

ksched.c

…

link_elf_obj.c

…

link_elf.c

…

linker_if.m

…

Make.tags.inc

…

Makefile

…

makesyscalls.sh

Remove the namespace column from the syscalls tables. We don't actually

2003-12-23 03:50:43 +00:00

md4c.c

…

md5c.c

…

p1003_1b.c

…

posix4_mib.c

…

sched_4bsd.c

The roundrobin callout from sched_4bsd is MPSAFE, so set up the

2004-03-05 19:27:04 +00:00

sched_ule.c

Change the type of the various CPU masks to cpumask_t. Note that as

2004-03-27 18:21:24 +00:00

subr_acl_posix1e.c

Update my personal copyrights and NETA copyrights in the kernel

2004-02-22 00:33:12 +00:00

subr_autoconf.c

…

subr_blist.c

…

subr_bus.c

Don't print out 'GIANT-LOCKED' for INTR_FAST drivers.

2004-04-01 07:18:42 +00:00

subr_clist.c

…

subr_clock.c

…

subr_devstat.c

Device megapatch 4/6:

2004-02-21 21:10:55 +00:00

subr_disk.c

…

subr_eventhandler.c

…

subr_hints.c

…

subr_kobj.c

…

subr_log.c

Device megapatch 4/6:

2004-02-21 21:10:55 +00:00

subr_mbpool.c

Pass MTX_DEF as the last argument to mtx_init() instead of 0. This

2003-12-07 21:53:41 +00:00

subr_mbuf.c

Track current and peak sfbuf usage, export the values via sysctl.

2003-12-27 07:52:47 +00:00

subr_mchain.c

…

subr_module.c

…

subr_msgbuf.c

…

subr_param.c

White space and wording changes to init_param3().

2004-03-30 08:00:11 +00:00

subr_pcpu.c

…

subr_power.c

Move the kernel power change printf under bootverbose since the

2004-01-02 18:24:13 +00:00

subr_prf.c

Add support for 'h' and 'hh' modifiers for printf(9).

2004-02-19 05:29:39 +00:00

subr_prof.c

These are changes to allow to use the Intel C/C++ compiler (lang/icc)

2004-03-12 21:45:33 +00:00

subr_rman.c

…

subr_rtc.c

…

subr_sbuf.c

Mechanical whistespace cleanup.

2004-02-17 10:21:03 +00:00

subr_scanf.c

…

subr_sleepqueue.c

Remove a bogus assertion and readd it in a more correct location. A thread

2004-03-16 18:56:22 +00:00

subr_smp.c

Change the type of the various CPU masks to cpumask_t. Note that as

2004-03-27 18:21:24 +00:00

subr_taskqueue.c

Tidy up the thread taskqueue implementation and close a lost wakeup race.

2004-02-19 22:03:52 +00:00

subr_trap.c

Remove unused variable.

2004-03-31 08:20:44 +00:00

subr_turnstile.c

Fixup a comment.

2004-03-12 19:05:46 +00:00

subr_witness.c

Emit a traceback when witness_trace is set and witness_warn() is

2004-03-23 00:32:27 +00:00

sys_generic.c

Add annotations to mtx_lock(&Giant) in kern_select() and poll() that

2004-03-13 05:58:57 +00:00

sys_pipe.c

Revise the direct or optimized case to use uiomove_fromphys() by the reader

2004-03-27 19:50:23 +00:00

sys_process.c

Finish fixing up Alpha to work with an MP safe ptrace():

2004-04-01 20:56:44 +00:00

sys_socket.c

Conditionally acquire Giant when entering the socket layer via file

2004-03-29 01:55:32 +00:00

syscalls.c

Regen for libthr thread synchronization syscalls.

2004-03-27 14:34:17 +00:00

syscalls.master

Separate thread synchronization from signals in libthr. Instead

2004-03-27 14:30:43 +00:00

sysv_ipc.c

…

sysv_msg.c

…

sysv_sem.c

Adjust the number of processes waiting on a semaphore properly if we're

2004-03-17 09:37:13 +00:00

sysv_shm.c

Correct a reference counting bug in shmat(2). If vm_map_find(9)

2004-02-05 18:00:35 +00:00

tty_compat.c

…

tty_conf.c

…

tty_cons.c

Device megapatch 4/6:

2004-02-21 21:10:55 +00:00

tty_pty.c

Device megapatch 4/6:

2004-02-21 21:10:55 +00:00

tty_subr.c

…

tty_tty.c

Device megapatch 4/6:

2004-02-21 21:10:55 +00:00

tty.c

Device megapatch 3/6:

2004-02-21 20:41:11 +00:00

uipc_accf.c

…

uipc_cow.c

In some cases, sf_buf_alloc() should sleep with pri PCATCH; in others, it

2004-04-03 09:16:27 +00:00

uipc_domain.c

If debug.mpsafenet, initialize UNIX domain socket timeouts as MPSAFE;

2004-03-29 17:00:05 +00:00

uipc_jumbo.c

…

uipc_mbuf2.c

m_tag fixups in preparation for heavier use:

2004-01-02 17:27:39 +00:00

uipc_mbuf.c

Style fixes: don't indent variable names.

2004-02-05 08:29:27 +00:00

uipc_proto.c

…

uipc_sem.c

Add ksem_timedwait() to complement ksem_wait().

2004-02-03 05:08:32 +00:00

uipc_sockbuf.c

Remove some netbsd debug code that crept into rev 1.116

2004-03-22 10:17:40 +00:00

uipc_socket2.c

Remove some netbsd debug code that crept into rev 1.116

2004-03-22 10:17:40 +00:00

uipc_socket.c

In sofree(), avoid nested declaration and initialization in

2004-03-31 03:48:35 +00:00

uipc_syscalls.c

In some cases, sf_buf_alloc() should sleep with pri PCATCH; in others, it

2004-04-03 09:16:27 +00:00

uipc_usrreq.c

Export uipc_connect2() from uipc_usrreq.c instead of unp_connect2(),

2004-03-31 01:41:30 +00:00

vfs_acl.c

Update my personal copyrights and NETA copyrights in the kernel

2004-02-22 00:33:12 +00:00

vfs_aio.c

Make the process_exit eventhandler run without Giant. Add Giant hooks

2004-03-14 02:06:28 +00:00

vfs_bio.c

Replace a manual check of a VMIO candidate with vn_canvmio(). This

2004-03-12 12:02:12 +00:00

vfs_cache.c

…

vfs_cluster.c

…

vfs_default.c

Clean up the stub fake vnode locking implemenations. The main reason this

2004-03-29 22:41:21 +00:00

vfs_export.c

…

vfs_extattr.c

Nudge Giant as far as I can into kern_open(). Mark open() as MPSAFE.

2004-03-16 10:46:42 +00:00

vfs_init.c

Remove opv_desc_vector from vfs_add_vnodeops, since it is defined

2004-02-15 17:27:33 +00:00

vfs_lookup.c

…

vfs_mount.c

- Add a description for vfs.usermount sysctl.

2004-03-27 08:39:28 +00:00

vfs_subr.c

Kill some XXXKSE's. vnlru/syncer are single threaded.

2004-03-29 22:45:33 +00:00

vfs_syscalls.c

Nudge Giant as far as I can into kern_open(). Mark open() as MPSAFE.

2004-03-16 10:46:42 +00:00

vfs_vnops.c

Align the offset in vn_rdwr_inchunks() so that at most the first and

2004-03-13 02:56:27 +00:00

vnode_if.src

…