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8c9b7b2c84
freebsd-nq/sys
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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
..
alpha In some cases, sf_buf_alloc() should sleep with pri PCATCH; in others, it 2004-04-03 09:16:27 +00:00
amd64 In some cases, sf_buf_alloc() should sleep with pri PCATCH; in others, it 2004-04-03 09:16:27 +00:00
arm Introduce the cpumask_t type. The purpose of the type is to create a 2004-03-20 20:41:40 +00:00
boot mdoc fix: put the end-of-list macro after the last list element. 2004-04-03 12:14:30 +00:00
cam Compare the *number* of patterns to zero, not the *pointer* to the 2004-02-28 12:59:56 +00:00
coda Device megapatch 5/6: 2004-02-21 21:32:15 +00:00
compat Remove ps_argsopen from this check, because of two reasons: 2004-04-01 00:04:23 +00:00
conf Make led.c/led(4) standard so acpi_asus can use it too. 2004-04-03 18:42:05 +00:00
contrib Shut up a couple of annoying gcc warnings. Do not enclose the fixes with 2004-03-30 18:28:30 +00:00
crypto Fix a reentrancy issue in md5_calc(). 2004-01-27 18:57:21 +00:00
ddb Give DDB a "watchdog" command which disables all watchdogs. 2004-02-29 09:55:32 +00:00
dev Correct a potential panic condition that could be caused when getting or 2004-04-03 15:28:25 +00:00
fs Remove ps_argsopen from this check, because of two reasons: 2004-04-01 00:04:23 +00:00
geom Move the name attribute to the end of the conftxt line to simplify 2004-04-01 01:33:37 +00:00
gnu Properly vector all bwrite() and BUF_WRITE() calls through the same path 2004-03-11 18:02:36 +00:00
i4b Convert callers to the new bus_alloc_resource_any(9) API. 2004-03-17 17:50:55 +00:00
i386 Unbreak LED support on Elan cpus. 2004-04-03 18:42:52 +00:00
ia64 In some cases, sf_buf_alloc() should sleep with pri PCATCH; in others, it 2004-04-03 09:16:27 +00:00
isa Convert callers to the new bus_alloc_resource_any(9) API. 2004-03-17 17:50:55 +00:00
isofs/cd9660 Remove unused second arg to vfinddev(). 2004-03-11 16:33:11 +00:00
kern Create NT_PRSTATUS and NT_FPREGSET notes for each and every thread 2004-04-03 20:25:41 +00:00
libkern Bring these files closer to style(9) conformance by comparing a 2004-03-29 21:15:41 +00:00
modules Initial check-in of the device driver for 3ware's 9000 series 2004-03-30 03:46:00 +00:00
net For now, restore an splx(s) I removed when introducing slisunitfree(). 2004-04-01 23:54:49 +00:00
net80211 Change handling of probe response frames. Previously we always dropped the 2004-04-02 23:35:24 +00:00
netatalk Rename 'ddpcb' variable to 'ddpcb_list' to better distinguish it from 2004-03-22 04:54:36 +00:00
netatm These are changes to allow to use the Intel C/C++ compiler (lang/icc) 2004-03-12 21:45:33 +00:00
netgraph sppp (4) to netgraph (4) node. As always: I'l connect it to the 2004-03-24 17:24:01 +00:00
netinet Unbreak natd. 2004-04-02 17:57:57 +00:00
netinet6 UDP checksum is mandatory in IPv6 (RFC2460 p.28) 2004-04-01 13:48:23 +00:00
netipsec This file was erroneously removed from HEAD when TCP-MD5 support was MFC'd; 2004-04-03 05:31:38 +00:00
netipx Rename dup_sockaddr() to sodupsockaddr() for consistency with other 2004-03-01 03:14:23 +00:00
netkey avoid duplicate free. 2004-01-25 17:18:12 +00:00
netnatm Rename dup_sockaddr() to sodupsockaddr() for consistency with other 2004-03-01 03:14:23 +00:00
netncp Make the process_exit eventhandler run without Giant. Add Giant hooks 2004-03-14 02:06:28 +00:00
netsmb Rename dup_sockaddr() to sodupsockaddr() for consistency with other 2004-03-01 03:14:23 +00:00
nfs
nfs4client fix for 64-bit arch: 2004-03-26 22:44:59 +00:00
nfsclient Flush cached access mode after modifying a files attributes for 2004-04-03 17:23:46 +00:00
nfsserver Calculate NFS timeouts in units of 10ms, not 5ms. This matches the default 2004-03-14 06:21:56 +00:00
opencrypto kthread_exit() no longer requires Giant, so don't force callers to acquire 2004-03-05 22:42:17 +00:00
pc98 The twa device and related options are not needed. 2004-04-01 14:23:41 +00:00
pccard Convert callers to the new bus_alloc_resource_any(9) API. 2004-03-17 17:50:55 +00:00
pci Recharge the watchdog timer if there's still some TX work left. 2004-04-03 15:55:21 +00:00
posix4 The sem_timedwait() and ksem_timedwait() functions both 2004-02-03 22:27:03 +00:00
powerpc In some cases, sf_buf_alloc() should sleep with pri PCATCH; in others, it 2004-04-03 09:16:27 +00:00
rpc Reset callout if in nfs_timeout and rpcclnt_timeout functions. Timer 2004-03-28 05:55:27 +00:00
security Define BPFD_LOCK_ASSERT() to assert the BPF descriptor lock. 2004-02-29 15:33:56 +00:00
sparc64 In some cases, sf_buf_alloc() should sleep with pri PCATCH; in others, it 2004-04-03 09:16:27 +00:00
sys Assign thread IDs to kernel threads. The purpose of the thread ID (tid) 2004-04-03 15:59:13 +00:00
tools Attempt to clean up the emu10k1-alsa.h stuff so that config doesn't 2004-02-05 22:51:16 +00:00
ufs Avoid doing bawrite to initialize inode block while holding cylinder 2004-03-16 22:06:32 +00:00
vm Do not copy vm_exitingcnt to the new vmspace in vmspace_exec(). Copying 2004-03-23 08:37:34 +00:00
Makefile Replaced outdated comment. 2004-01-17 03:28:27 +00:00