Poul-Henning Kamp 3c3871e5e6 Introduce the ...

void backtrace(void);
function which will print a backtrace if DDB is in the kernel and an
explanation if not.

This is useful for recording backtraces in non-fatal circumstances and
does not require pollution with DDB #includes in the files where it
is used.

It would of course be nice to have a non-DDB dependent version too,
but since the meat of a backtrace is MD it is probably not worth it.

2003-01-04 20:54:58 +00:00

..

bus_if.m

Add two interfaces to allow for busses to report the pnpinfo for

2002-10-07 05:06:38 +00:00

clock_if.m

Add a generic implementation of inittodr() and resettodr(), as well as

2002-04-04 23:39:10 +00:00

device_if.m

…

genassym.sh

…

imgact_aout.c

Use the fields in the sysentvec and in the vm map header in place of the

2002-09-21 22:07:17 +00:00

imgact_elf32.c

Infrastructure tweaks to allow having both an Elf32 and an Elf64 executable

2002-07-20 02:56:12 +00:00

imgact_elf64.c

Infrastructure tweaks to allow having both an Elf32 and an Elf64 executable

2002-07-20 02:56:12 +00:00

imgact_elf.c

Fix multiple registration of the elf_legacy_coredump sysctl variable.

2002-12-21 01:15:39 +00:00

imgact_elfN.c

Infrastructure tweaks to allow having both an Elf32 and an Elf64 executable

2002-07-20 02:56:12 +00:00

imgact_gzip.c

Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup,

2003-01-01 18:49:04 +00:00

imgact_shell.c

Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup,

2003-01-01 18:49:04 +00:00

inflate.c

Modernize my email address.

2002-03-25 13:52:45 +00:00

init_main.c

Add code to ddb to allow backtracing an arbitrary thread.

2002-12-28 01:23:07 +00:00

init_sysent.c

Regen from syscalls.master:1.139

2002-12-29 20:26:41 +00:00

kern_acct.c

unwrap lines made short enough by SCARGS removal

2002-12-14 08:18:06 +00:00

kern_acl.c

When compiling the kernel do not implicitly include filedesc.h from proc.h,

2003-01-01 01:56:19 +00:00

kern_alq.c

- Export the alq daemon thread pointer.

2002-09-26 07:38:56 +00:00

kern_clock.c

1. Support versioning and wall clock in kse mailbox,

2002-11-18 01:59:31 +00:00

kern_condvar.c

Add code to ddb to allow backtracing an arbitrary thread.

2002-12-28 01:23:07 +00:00

kern_conf.c

Remove unused cdevsw_ALLOCSTART macro.

2002-12-28 21:47:43 +00:00

kern_context.c

Add getcontext, setcontext, and swapcontext as system calls.

2002-11-16 06:35:53 +00:00

kern_descrip.c

fdcopy() only needs a filedesc pointer.

2003-01-01 01:19:31 +00:00

kern_environment.c

remove syscallarg().

2002-12-14 02:07:32 +00:00

kern_event.c

When compiling the kernel do not implicitly include filedesc.h from proc.h,

2003-01-01 01:56:19 +00:00

kern_exec.c

Add a sysctl to get the vm protections for the stack of the current process.

2003-01-04 07:54:23 +00:00

kern_exit.c

Fix a refcount race with the vmspace structure. In order to prevent

2002-12-15 18:50:04 +00:00

kern_fork.c

fdcopy() only needs a filedesc pointer.

2003-01-01 01:19:31 +00:00

kern_idle.c

- Create a new scheduler api that is defined in sys/sched.h

2002-10-12 05:32:24 +00:00

kern_intr.c

Don't put a newline in KTR traces.

2002-12-28 23:22:22 +00:00

kern_jail.c

Don't forget to destroy the mutex if an error occurs

2002-12-20 14:32:20 +00:00

kern_kse.c

Set kse mailbox pointer to NULL when P_KSES is turned off.

2003-01-04 05:59:25 +00:00

kern_kthread.c

Some kernel threads try to do significant work, and the default KSTACK_PAGES

2002-10-02 07:44:29 +00:00

kern_ktr.c

- Export the alq daemon thread pointer.

2002-09-26 07:38:56 +00:00

kern_ktrace.c

Some kernel threads try to do significant work, and the default KSTACK_PAGES

2002-10-02 07:44:29 +00:00

kern_linker.c

unwrap lines made short enough by SCARGS removal

2002-12-14 08:18:06 +00:00

kern_lock.c

Remove a race condition / deadlock from snapshots. When

2002-11-30 19:00:51 +00:00

kern_lockf.c

- Fix a bunch of casts to long which were truncating off_t's.

2002-11-07 21:56:05 +00:00

kern_mac.c

SCARGS removal take II.

2002-12-14 01:56:26 +00:00

kern_malloc.c

Introduce malloc_last_fail() which returns the number of seconds since

2002-11-01 18:58:12 +00:00

kern_mib.c

Move the definitions of the hw.physmem, hw.usermem and hw.availpages

2002-11-07 23:57:17 +00:00

kern_module.c

SCARGS removal take II.

2002-12-14 01:56:26 +00:00

kern_mtxpool.c

Change callers of mtx_init() to pass in an appropriate lock type name. In

2002-04-04 21:03:38 +00:00

kern_mutex.c

Disable the kernacc() check in mtx_validate() until such time that kernacc

2002-10-25 08:40:20 +00:00

kern_ntptime.c

Remove an unused variable.

2002-10-11 10:36:22 +00:00

kern_physio.c

Remove unused second argument from DEV_STRATEGY().

2003-01-03 05:57:35 +00:00

kern_poll.c

Increase size of ifnet.if_flags from 16 bits (short) to 32 bits (int). To avoid

2002-08-18 07:05:00 +00:00

kern_proc.c

Remove unnecessary lock assertion.

2003-01-04 11:45:50 +00:00

kern_prot.c

Include file cleanup; mac.h and malloc.h at one point had ordering

2002-08-01 17:47:56 +00:00

kern_resource.c

- Create a new scheduler api that is defined in sys/sched.h

2002-10-12 05:32:24 +00:00

kern_sema.c

Change callers of mtx_init() to pass in an appropriate lock type name. In

2002-04-04 21:03:38 +00:00

kern_shutdown.c

Introduce the

2003-01-04 20:54:58 +00:00

kern_sig.c

Add code to ddb to allow backtracing an arbitrary thread.

2002-12-28 01:23:07 +00:00

kern_subr.c

Reduce the number of times that we acquire and release the page queues

2002-12-29 07:17:06 +00:00

kern_switch.c

Add code to ddb to allow backtracing an arbitrary thread.

2002-12-28 01:23:07 +00:00

kern_sx.c

Set the lock type equal to the lock name for now as all of the current

2002-04-04 20:49:35 +00:00

kern_synch.c

Add code to ddb to allow backtracing an arbitrary thread.

2002-12-28 01:23:07 +00:00

kern_syscalls.c

…

kern_sysctl.c

Implement mac_check_system_sysctl(), a MAC Framework entry point to

2002-10-27 07:12:34 +00:00

kern_tc.c

Export tc_tick with sysctl, not tick.

2003-01-04 17:33:55 +00:00

kern_thread.c

Set kse mailbox pointer to NULL when P_KSES is turned off.

2003-01-04 05:59:25 +00:00

kern_time.c

o reduce the overhead of calling ppsratecheck by using ticks instead of

2002-12-31 18:22:12 +00:00

kern_timeout.c

Fix a format buglet.

2002-09-05 11:42:03 +00:00

kern_uuid.c

SMP locking for ifnet list.

2002-12-22 05:35:03 +00:00

kern_xxx.c

more caddr_t removal.

2002-06-29 02:00:02 +00:00

ksched.c

headers should not really include "opt_foo.h" (in this case opt_posix.h).

2002-11-15 22:55:06 +00:00

link_elf_obj.c

Merge kld access control checks from the MAC tree: these access control

2002-11-19 22:12:42 +00:00

link_elf.c

Merge kld access control checks from the MAC tree: these access control

2002-11-19 22:12:42 +00:00

linker_if.m

…

Make.tags.inc

…

Makefile

…

makesyscalls.sh

The syscall names are string constants, so make them consts.

2002-10-29 15:47:06 +00:00

md4c.c

…

md5c.c

We have memset() and memcpy() in the kernel now, so we don't need to

2002-10-20 22:33:42 +00:00

p1003_1b.c

headers should not really include "opt_foo.h" (in this case opt_posix.h).

2002-11-15 22:55:06 +00:00

posix4_mib.c

Rework the sysconf(3) interaction with aio:

2002-11-17 04:15:34 +00:00

sched_4bsd.c

Add code to ddb to allow backtracing an arbitrary thread.

2002-12-28 01:23:07 +00:00

subr_acl_posix1e.c

When compiling the kernel do not implicitly include filedesc.h from proc.h,

2003-01-01 01:56:19 +00:00

subr_autoconf.c

…

subr_blist.c

This is David Schultz's swapoff code which I am finally able to commit.

2002-12-15 19:17:57 +00:00

subr_bus.c

Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup,

2003-01-01 18:49:04 +00:00

subr_clist.c

Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup,

2003-01-01 18:49:04 +00:00

subr_clock.c

Use the CPU_* OID constants instead of OID_AUTO for the clock-related

2002-08-07 19:43:54 +00:00

subr_devstat.c

Use strlcpy() instead of strncpy() to copy NUL terminated strings

2002-10-17 20:03:38 +00:00

subr_disk.c

This checkin reimplements the io-request priority hack in a way

2002-10-22 00:59:49 +00:00

subr_disklabel.c

Remove unused second argument from DEV_STRATEGY().

2003-01-03 05:57:35 +00:00

subr_diskmbr.c

Remove unused second argument from DEV_STRATEGY().

2003-01-03 05:57:35 +00:00

subr_diskslice.c

Indent properly.

2002-12-17 19:31:26 +00:00

subr_eventhandler.c

Wrap a line longer than 80 characters.

2002-07-19 17:44:44 +00:00

subr_hints.c

Cosmetic tweaks. Try and keep the style more consistent, catch some stray

2002-05-01 02:51:50 +00:00

subr_kobj.c

Convert hit and miss counters to unsigned values. Surely negative values

2002-06-10 22:40:26 +00:00

subr_log.c

Make the msg_size, msg_bufx and msg_bufr memebers of struct msgbuf

2002-11-14 16:11:12 +00:00

subr_mbuf.c

o Introduce a new external mbuf type, EXT_EXTREF.

2003-01-02 21:16:50 +00:00

subr_mchain.c

Remove the hto(be|le)[slq] and (be|le)toh[slq] macros defined in

2002-12-16 16:20:06 +00:00

subr_module.c

…

subr_param.c

Change hw.physmem and hw.usermem to unsigned long like they used to be

2002-08-30 04:04:37 +00:00

subr_pcpu.c

…

subr_power.c

Use ISO 9X variadic macro format; arguments are not optional, just

2002-07-15 17:17:56 +00:00

subr_prf.c

Move #include of ddb/ddb.h up with the rest.

2003-01-04 20:15:32 +00:00

subr_prof.c

Don't #error if we are lint.

2002-10-01 13:15:11 +00:00

subr_rman.c

Make the rman_{get,set}_* macros into real functions. The macros

2002-11-27 03:55:22 +00:00

subr_rtc.c

Use the CPU_* OID constants instead of OID_AUTO for the clock-related

2002-08-07 19:43:54 +00:00

subr_sbuf.c

Add the new function "sbuf_done()" which returns non-zero if the sbuf is

2002-10-04 09:58:17 +00:00

subr_scanf.c

Fix mis-indentation.

2002-10-02 09:09:25 +00:00

subr_smp.c

Add a tunable kern.smp.disabled for disabling explicitly smp on an smp

2002-12-28 23:21:13 +00:00

subr_taskqueue.c

If we fail to write to a vnode during a ktrace write, then we drop all

2002-08-01 13:35:38 +00:00

subr_trap.c

Add code to ddb to allow backtracing an arbitrary thread.

2002-12-28 01:23:07 +00:00

subr_turnstile.c

Disable the kernacc() check in mtx_validate() until such time that kernacc

2002-10-25 08:40:20 +00:00

subr_witness.c

- Add a spin lock to single thread cache invalidation and tlb flush ipis,

2002-12-22 20:50:23 +00:00

subr_xxx.c

Here follows the new kernel dumping infrastructure.

2002-03-31 22:37:00 +00:00

sys_generic.c

SCARGS removal take II.

2002-12-14 01:56:26 +00:00

sys_pipe.c

White-space changes.

2002-12-24 09:44:51 +00:00

sys_process.c

Add a missing PROC_UNLOCK in ptrace() for the PT_IO case.

2002-10-16 16:28:33 +00:00

sys_socket.c

When compiling the kernel do not implicitly include filedesc.h from proc.h,

2003-01-01 01:56:19 +00:00

syscalls.c

Regen from syscalls.master:1.139

2002-12-29 20:26:41 +00:00

syscalls.master

Some KSE syscalls are MPSAFE.

2003-01-04 11:41:12 +00:00

sysv_ipc.c

Change the suser() API to take advantage of td_ucred as well as do a

2002-04-01 21:31:13 +00:00

sysv_msg.c

o Clear a high bit of ipc_perm.seq so msgget(3) never returns a

2002-12-15 09:41:46 +00:00

sysv_sem.c

Don't leak memory in semop(2). (Fix a bug I introduced in rev 1.55.)

2002-10-19 02:07:35 +00:00

sysv_shm.c

Lock the vm object when performing back-to-back vm_object_clear_flag() and

2003-01-02 18:32:13 +00:00

tty_compat.c

Fixed some style bugs in the removal of __P(()). The main ones were

2002-03-24 05:09:11 +00:00

tty_conf.c

…

tty_cons.c

Remove unused variable cn_devfsdev.

2002-12-17 19:30:50 +00:00

tty_pty.c

Remove cdevsw_add calls, they are deprecated.

2002-12-28 21:39:46 +00:00

tty_subr.c

Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup,

2003-01-01 18:49:04 +00:00

tty_tty.c

Pass active_cred and file_cred into the MAC framework explicitly

2002-08-19 19:04:53 +00:00

tty.c

In an SMP environment post-Giant it is no longer safe to blindly

2002-10-03 02:13:00 +00:00

uipc_accf.c

…

uipc_cow.c

Change iov_base's type from char *' to the standard void *'. All

2002-10-11 14:58:34 +00:00

uipc_domain.c

Back out my lats commit of locking down a socket, it conflicts with hsu's work.

2002-05-31 11:52:35 +00:00

uipc_jumbo.c

o Lock page queue accesses by vm_page_free().

2002-07-21 19:06:46 +00:00

uipc_mbuf2.c

Correct mbuf packet header propagation. Previously, packet headers

2002-12-30 20:22:40 +00:00

uipc_mbuf.c

Correct mbuf packet header propagation. Previously, packet headers

2002-12-30 20:22:40 +00:00

uipc_proto.c

…

uipc_sem.c

Be consistent about funtions being static.

2002-10-16 10:42:13 +00:00

uipc_sockbuf.c

Spotted a couple of places where the socket buffer's counters were being

2002-11-05 18:52:25 +00:00

uipc_socket2.c

Spotted a couple of places where the socket buffer's counters were being

2002-11-05 18:52:25 +00:00

uipc_socket.c

s/sokqfilter/soo_kqfilter/ for consistency with the naming of all

2002-12-23 21:37:28 +00:00

uipc_syscalls.c

Move the declaration of the socket fileops from socketvar.h to file.h.

2002-12-23 22:46:47 +00:00

uipc_usrreq.c

Ensure that the made-up inode number for a Unix domain socket is persistent.

2002-12-25 07:59:39 +00:00

vfs_acl.c

When compiling the kernel do not implicitly include filedesc.h from proc.h,

2003-01-01 01:56:19 +00:00

vfs_aio.c

Remove unused second argument from DEV_STRATEGY().

2003-01-03 05:57:35 +00:00

vfs_bio.c

Don't call VOP_BMAP on VCHR vnodes when the logical and physical block

2003-01-04 09:37:42 +00:00

vfs_cache.c

Split up __getcwd so that kernel callers of the internal version

2002-09-02 22:40:30 +00:00

vfs_cluster.c

- Use %j to print intmax_t values.

2002-11-07 22:41:08 +00:00

vfs_default.c

resort the vnode ops list.

2003-01-04 20:31:27 +00:00

vfs_export.c

SMP locking for radix nodes.

2002-12-24 03:03:39 +00:00

vfs_extattr.c

unwrap lines made short enough by SCARGS removal

2002-12-14 08:18:06 +00:00

vfs_init.c

We don't need to check the return value of malloc() against

2002-06-22 21:44:11 +00:00

vfs_lookup.c

Add a new 'NOMACCHECK' flag to namei() NDINIT flags, which permits the

2002-10-19 21:25:51 +00:00

vfs_mount.c

When compiling the kernel do not implicitly include filedesc.h from proc.h,

2003-01-01 01:56:19 +00:00

vfs_subr.c

Add a new vnode flag VI_DOINGINACT to indicate that a VOP_INACTIVE

2002-12-29 18:30:49 +00:00

vfs_syscalls.c

unwrap lines made short enough by SCARGS removal

2002-12-14 08:18:06 +00:00

vfs_vnops.c

Abstract-out the constants for the sequential heuristic.

2002-12-28 20:28:10 +00:00

vnode_if.src

Flush vop_refreshlabel() definition, since it is no longer used.

2002-12-24 19:47:13 +00:00