Marcel Moolenaar fbc3247d81 Implement the PT_LWPINFO request. This request can be used by the ... tracing process to obtain information about the LWP that caused the traced process to stop. Debuggers can use this information to select the thread currently running on the LWP as the current thread. The request has been made compatible with NetBSD for as much as possible. This implementation differs from NetBSD in the following ways: 1. The data argument is allowed to be smaller than the size of the ptrace_lwpinfo structure known to the kernel, but not 0. This is opposite to what NetBSD allows. The reason for this is that we can extend the structure without affecting older binaries. 2. On NetBSD the tracing process is to set the pl_lwpid field to the Id of the LWP it wants information of. We don't do that. Our ptrace interface allows passing the LWP Id instead of the PID. The tracing process is to set the PID to the LWP Id it wants information of. 3. When the PID is actually the PID of the tracing process, this request returns the information about the LWP that caused the process to stop. This was the whole purpose of the request in the first place. When the traced process has exited, this request will return the LWP Id 0, indicating that the process state is not the result of an event specific to a LWP.		2004-07-12 05:07:50 +00:00
..
bus_if.m
clock_if.m
device_if.m	Expand and rewrite documentation using doxygen markup so that we can	2004-07-11 16:17:42 +00:00
genassym.sh
imgact_aout.c	Change the types of vn_rdwr_inchunks()'s len and aresid arguments to	2004-06-05 02:18:28 +00:00
imgact_elf32.c
imgact_elf64.c
imgact_elf.c	Allocate TIDs in thread_init() and deallocate them in thread_fini().	2004-06-26 18:58:22 +00:00
imgact_gzip.c
imgact_shell.c
inflate.c
init_main.c	Nice, is a property of a process as a whole..	2004-06-16 00:26:31 +00:00
init_sysent.c	Regen.	2004-07-02 00:38:56 +00:00
kern_acct.c	Second half of the dev_t cleanup.	2004-06-17 17:16:53 +00:00
kern_acl.c
kern_alq.c
kern_clock.c	Update for the KDB framework:	2004-07-10 21:36:01 +00:00
kern_condvar.c	Remove the signal_caught argument from sleepq_timedwait() as it was	2004-06-28 18:57:06 +00:00
kern_conf.c	Better descriptions of the cdev malloc class and mutex.	2004-07-11 19:26:43 +00:00
kern_context.c
kern_descrip.c	Explicitly initialize f_data and f_vnode to NULL.	2004-06-19 11:40:08 +00:00
kern_environment.c	If the buffer supplied to kenv(KENV_DUMP, ...) isn't big enough,	2004-04-28 01:27:33 +00:00
kern_event.c	Introduce a new kevent filter. EVFILT_FS that will be used to signal	2004-07-04 10:52:54 +00:00
kern_exec.c	Move TDF_SA from td_flags to td_pflags (and rename it accordingly)	2004-06-02 07:52:36 +00:00
kern_exit.c	Implement the PT_LWPINFO request. This request can be used by the	2004-07-12 05:07:50 +00:00
kern_fork.c	Allocate TIDs in thread_init() and deallocate them in thread_fini().	2004-06-26 18:58:22 +00:00
kern_idle.c	- Change mi_switch() and sched_switch() to accept an optional thread to	2004-07-02 19:09:50 +00:00
kern_intr.c	Implement preemption of kernel threads natively in the scheduler rather	2004-07-02 20:21:44 +00:00
kern_jail.c	Add two missing includes and remove two uneeded.	2004-06-27 09:03:22 +00:00
kern_kse.c	Allocate TIDs in thread_init() and deallocate them in thread_fini().	2004-06-26 18:58:22 +00:00
kern_kthread.c
kern_ktr.c
kern_ktrace.c	Clean up and wash struct iovec and struct uio handling.	2004-07-10 15:42:16 +00:00
kern_linker.c	Trim a few things from the dmesg output and stick them under bootverbose to	2004-07-01 07:46:29 +00:00
kern_lock.c	Move TDF_DEADLKTREAT into td_pflags (and rename it accordingly) to avoid	2004-06-03 01:47:37 +00:00
kern_lockf.c	Remove advertising clause from University of California Regent's license,	2004-04-05 21:03:37 +00:00
kern_mac.c	Add /* !MAC */ to final #endif.	2004-05-03 22:54:46 +00:00
kern_malloc.c	Update for the KDB framework:	2004-07-10 21:36:01 +00:00
kern_mbuf.c	Fix a couple of bugs in the mbuf and packet ctors. In the latter case,	2004-06-01 16:17:10 +00:00
kern_mib.c	Remove advertising clause from University of California Regent's license,	2004-04-05 21:03:37 +00:00
kern_module.c
kern_mtxpool.c
kern_mutex.c	Update for the KDB framework:	2004-07-10 21:36:01 +00:00
kern_ntptime.c	Annual NTP kernel code spring-cleaning:	2004-03-14 15:23:05 +00:00
kern_physio.c	Do the dreaded s/dev_t/struct cdev */	2004-06-16 09:47:26 +00:00
kern_poll.c	Add a NULL param to an mi_switch() that I missed.	2004-07-03 02:38:03 +00:00
kern_proc.c	Fill in the values for the ki_tid and ki_numthreads which have been	2004-06-20 22:17:22 +00:00
kern_prot.c	Socket MAC labels so_label and so_peerlabel are now protected by	2004-06-13 02:50:07 +00:00
kern_resource.c	Turned off the "calcru: negative time" warning for certain SMP cases	2004-06-21 17:46:27 +00:00
kern_sema.c	Change the return value of sema_timedwait() so it returns 0 on	2004-06-14 18:19:05 +00:00
kern_shutdown.c	Update for the KDB framework:	2004-07-10 21:36:01 +00:00
kern_sig.c	Implement the PT_LWPINFO request. This request can be used by the	2004-07-12 05:07:50 +00:00
kern_subr.c	Clean up and wash struct iovec and struct uio handling.	2004-07-10 15:42:16 +00:00
kern_switch.c	Update for the KDB framework:	2004-07-10 21:36:01 +00:00
kern_sx.c
kern_synch.c	Update for the KDB framework:	2004-07-10 21:36:01 +00:00
kern_syscalls.c
kern_sysctl.c	Make sysctl_wire_old_buffer() respect ENOMEM from vslock() by marking	2004-06-11 02:20:37 +00:00
kern_tc.c
kern_thr.c	Change the thread ID (thr_id_t) used for 1:1 threading from being a	2004-07-02 00:40:07 +00:00
kern_thread.c	- Change mi_switch() and sched_switch() to accept an optional thread to	2004-07-02 19:09:50 +00:00
kern_time.c	Update previous commit to:	2004-06-21 22:34:57 +00:00
kern_timeout.c	The paper "Hashed Timers and Hierarchical Wheels: Data Structures for the	2004-04-25 04:10:17 +00:00
kern_umtx.c	Change the thread ID (thr_id_t) used for 1:1 threading from being a	2004-07-02 00:40:07 +00:00
kern_uuid.c
kern_xxx.c	Deorbit COMPAT_SUNOS.	2004-06-11 11:16:26 +00:00
ksched.c
link_elf_obj.c	Wrap long line.	2004-06-29 03:13:54 +00:00
link_elf.c	Make the GDB dynamic linker hooks (r_debug_state) conditional upon	2004-07-10 21:37:30 +00:00
linker_if.m
Make.tags.inc
Makefile
makesyscalls.sh
md4c.c
md5c.c
p1003_1b.c
posix4_mib.c
sched_4bsd.c	Implement preemption of kernel threads natively in the scheduler rather	2004-07-02 20:21:44 +00:00
sched_ule.c	Update for the KDB framework:	2004-07-10 21:38:22 +00:00
subr_acl_posix1e.c
subr_autoconf.c	Remove advertising clause from University of California Regent's license,	2004-04-05 21:03:37 +00:00
subr_blist.c	Move the definitions of SWAPBLK_NONE and SWAPBLK_MASK from vm_page.h to	2004-06-04 04:03:26 +00:00
subr_bus.c	Hide struct resource and struct rman. You must define	2004-06-30 16:54:10 +00:00
subr_clist.c
subr_clock.c	Remove advertising clause from University of California Regent's license,	2004-04-05 21:03:37 +00:00
subr_devstat.c	Do the dreaded s/dev_t/struct cdev */	2004-06-16 09:47:26 +00:00
subr_disk.c
subr_eventhandler.c
subr_hints.c
subr_kdb.c	Make kdb_dbbe_select() available as an interface function. This allows	2004-07-12 01:15:55 +00:00
subr_kobj.c
subr_log.c	Do the dreaded s/dev_t/struct cdev */	2004-06-16 09:47:26 +00:00
subr_mbpool.c
subr_mchain.c	Remove advertising clause from University of California Regent's license,	2004-04-05 21:03:37 +00:00
subr_module.c
subr_msgbuf.c
subr_param.c	Remove advertising clause from University of California Regent's license,	2004-04-05 21:03:37 +00:00
subr_pcpu.c
subr_power.c
subr_prf.c	Update for the KDB framework:	2004-07-10 21:43:23 +00:00
subr_prof.c	Tidy up uprof locking. Mostly the fields are protected by both the proc	2004-07-02 03:50:48 +00:00
subr_rman.c	Add ability to set start/end for rman	2004-07-01 16:22:10 +00:00
subr_rtc.c	Remove advertising clause from University of California Regent's license,	2004-04-05 21:03:37 +00:00
subr_sbuf.c	Cosmetic adjustment to previous commit: name the second argument to	2004-07-09 11:37:44 +00:00
subr_scanf.c	Remove advertising clause from University of California Regent's license,	2004-04-05 21:03:37 +00:00
subr_sleepqueue.c	- Change mi_switch() and sched_switch() to accept an optional thread to	2004-07-02 19:09:50 +00:00
subr_smp.c	Move the CPU newbus attachment to i386 legacy. The acpi_cpu device will	2004-05-06 15:54:02 +00:00
subr_taskqueue.c	- Execute all of the tasks on the taskqueue during taskqueue_free() after	2004-06-28 16:28:23 +00:00
subr_trap.c	- Change mi_switch() and sched_switch() to accept an optional thread to	2004-07-02 19:09:50 +00:00
subr_turnstile.c	- Change mi_switch() and sched_switch() to accept an optional thread to	2004-07-02 19:09:50 +00:00
subr_witness.c	Update for the KDB framework:	2004-07-10 21:42:16 +00:00
sys_generic.c	Clean up and wash struct iovec and struct uio handling.	2004-07-10 15:42:16 +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	Implement the PT_LWPINFO request. This request can be used by the	2004-07-12 05:07:50 +00:00
sys_socket.c	Annotate two intentionally unlocked reads with comments.	2004-06-20 17:35:50 +00:00
syscalls.c	Regen.	2004-07-02 00:38:56 +00:00
syscalls.master	Change the thread ID (thr_id_t) used for 1:1 threading from being a	2004-07-02 00:40:07 +00:00
sysv_ipc.c
sysv_msg.c	Add missing #include <sys/module.h>	2004-05-30 20:34:58 +00:00
sysv_sem.c	Add missing #include <sys/module.h>	2004-05-30 20:34:58 +00:00
sysv_shm.c	Eliminate struct shm_handle. It is an unnecessary level of indirection to	2004-07-09 05:28:38 +00:00
tty_compat.c	Put the pre FreeBSD-2.x tty compat code under BURN_BRIDGES.	2004-06-21 22:57:16 +00:00
tty_conf.c	Do the dreaded s/dev_t/struct cdev */	2004-06-16 09:47:26 +00:00
tty_cons.c	Update for the KDB framework:	2004-07-10 21:43:23 +00:00
tty_pty.c	Gah! commit from wrong tree.	2004-06-25 22:10:20 +00:00
tty_subr.c
tty_tty.c	Second half of the dev_t cleanup.	2004-06-17 17:16:53 +00:00
tty.c	Introduce ttygone() which indicates that the hardware is detached.	2004-07-11 15:18:39 +00:00
uipc_accf.c	Add a global mutex, accept_filter_mtx, to protect the global list of	2004-06-01 04:08:48 +00:00
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	Remove advertising clause from University of California Regent's license,	2004-04-05 21:03:37 +00:00
uipc_jumbo.c
uipc_mbuf2.c	Bring in mbuma to replace mballoc.	2004-05-31 21:46:06 +00:00
uipc_mbuf.c	Gah! Plug a mbuf leak I introduced in the last commit.	2004-06-11 18:17:25 +00:00
uipc_proto.c	Remove advertising clause from University of California Regent's license,	2004-04-05 21:03:37 +00:00
uipc_sem.c	Add missing #include <sys/module.h>	2004-05-30 20:34:58 +00:00
uipc_sockbuf.c	Reduce the number of unnecessary unlock-relocks on socket buffer mutexes	2004-06-26 19:10:39 +00:00
uipc_socket2.c	Reduce the number of unnecessary unlock-relocks on socket buffer mutexes	2004-06-26 19:10:39 +00:00
uipc_socket.c	Use sockbuf_pushsync() to synchronize stack and socket buffer state	2004-07-11 23:13:14 +00:00
uipc_syscalls.c	Clean up and wash struct iovec and struct uio handling.	2004-07-10 15:42:16 +00:00
uipc_usrreq.c	We allocate an array of pointers to the global file table while	2004-07-02 07:40:10 +00:00
vfs_acl.c
vfs_aio.c	Merge additional socket buffer locking from rwatson_netperf:	2004-06-17 22:48:11 +00:00
vfs_bio.c	Fix bug introduced in rev 1.434:	2004-07-06 23:40:40 +00:00
vfs_cache.c	Remove advertising clause from University of California Regent's license,	2004-04-05 21:03:37 +00:00
vfs_cluster.c	Remove advertising clause from University of California Regent's license,	2004-04-05 21:03:37 +00:00
vfs_default.c	style(9)	2004-07-07 07:00:02 +00:00
vfs_export.c	Include <sys/mutex.h> and its prerequisite <sys/lock.h> instesd of depending	2004-04-21 12:10:30 +00:00
vfs_extattr.c	Don't cuddle else's so much as we removed additional parts of each	2004-06-24 17:22:29 +00:00
vfs_init.c	do the vfsstd thing instead of messing up our VFS_SYSCTL macro.	2004-07-07 06:58:29 +00:00
vfs_lookup.c	Remove advertising clause from University of California Regent's license,	2004-04-05 21:03:37 +00:00
vfs_mount.c	Clean up and wash struct iovec and struct uio handling.	2004-07-10 15:42:16 +00:00
vfs_subr.c	Dump the actual bad values when this assertion is tripped.	2004-07-12 04:13:38 +00:00
vfs_syscalls.c	Don't cuddle else's so much as we removed additional parts of each	2004-06-24 17:22:29 +00:00
vfs_vnops.c	Update for the KDB framework:	2004-07-10 21:47:53 +00:00
vnode_if.src	Remove advertising clause from University of California Regent's license,	2004-04-05 21:03:37 +00:00