| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 4692 |
5383 d 10 h |
svoboda |
/branches/tracing/ |
Merge trunk changes up to r4686. |
|
| 4377 |
5483 d 10 h |
svoboda |
/branches/tracing/ |
Merge latest trunk changes to tracing. (i.e. revs 3684:4374, huge). This time hopefully the real thing. |
|
| 3536 |
5674 d 12 h |
svoboda |
/branches/tracing/ |
Merge latest trunk changes into tracing. |
|
| 3471 |
5712 d 16 h |
svoboda |
/branches/tracing/ |
Merge latest trunk changes into tracing. |
|
| 3433 |
5720 d 8 h |
svoboda |
/branches/tracing/kernel/ |
Move kbox handling code into a separate module. |
|
| 3431 |
5720 d 8 h |
svoboda |
/branches/tracing/kernel/ |
Add configuration option CONFIG_UDEBUG to compile udebug in the kernel or not. |
|
| 3425 |
5720 d 20 h |
svoboda |
/branches/tracing/ |
Merge latest trunk changes into tracing (broken) |
|
| 3424 |
5721 d 7 h |
svoboda |
/branches/tracing/ |
Merge trunk changes up to r3180 into tracing |
|
| 3042 |
5826 d 16 h |
svoboda |
/branches/tracing/ |
Merged latest trunk changes to tracing. |
|
| 3037 |
5826 d 21 h |
svoboda |
/branches/tracing/kernel/generic/src/ipc/ |
Detach kb_thread after joining it. |
|
| 3035 |
5828 d 17 h |
svoboda |
/branches/tracing/kernel/generic/ |
Use thread_join() to wait for kbox thread termination, instead of specific wait queue. |
|
| 3034 |
5828 d 19 h |
svoboda |
/branches/tracing/kernel/generic/ |
Convert kb_cleanup_lock to a mutex |
|
| 3033 |
5829 d 9 h |
svoboda |
/branches/tracing/kernel/generic/src/ipc/ |
Fix tasks_lock being released too soon in ipc_connect_kbox() |
|
| 3014 |
5831 d 20 h |
svoboda |
/branches/tracing/kernel/generic/ |
Isolate udebug-related task_t fields into udebug_task_t. |
|
| 2913 |
5847 d 12 h |
svoboda |
/branches/tracing/kernel/generic/src/ |
Print less debugging messages to make things go faster |
|
| 2902 |
5847 d 20 h |
svoboda |
/branches/tracing/kernel/generic/ |
Implement proper kbox thread shutdown, with all bells and whistles. Use THREAD->debug_active in udebug_stoppable_xx() and friends |
|
| 2870 |
5857 d 8 h |
svoboda |
/branches/tracing/kernel/generic/ |
Terminate debugging session on debugger disconnect |
|
| 2840 |
5877 d 11 h |
svoboda |
/branches/tracing/kernel/generic/src/ipc/ |
Fix: Clear kb_thread_at_hand when terminating kbox thread |
|
| 2839 |
5877 d 11 h |
svoboda |
/branches/tracing/kernel/generic/ |
Add thread_attach_by_id() and use it to do ipc_connect_kbox() with proper locking |
|
| 2837 |
5877 d 18 h |
svoboda |
/branches/tracing/ |
Handle hangup message sent to kbox. Exit kbox thread when the last phone has been disconnected. |
|
| 2836 |
5877 d 19 h |
svoboda |
/branches/tracing/kernel/generic/src/ipc/ |
Fix: only create kbox thread if it doesn't exist yet |
|
| 2815 |
5882 d 13 h |
svoboda |
/branches/tracing/kernel/generic/ |
Move kernelbox debug message handling to udebug/udebug_ipc.c |
|
| 2813 |
5882 d 17 h |
svoboda |
/branches/tracing/ |
Move debug call preprocessing from ipc/sysipc.c to udebug/udebug_ipc.c |
|
| 2812 |
5882 d 17 h |
svoboda |
/branches/tracing/ |
Group debug IPC calls under a single method number, differentiate by ARG1 |
|
| 2809 |
5882 d 19 h |
svoboda |
/branches/tracing/ |
add call to read the debugged task's memory |
|
| 2808 |
5883 d 9 h |
svoboda |
/branches/tracing/ |
add kernel answerbox+thread to mediate access to task's memory |
|
| 2801 |
5884 d 20 h |
svoboda |
/branches/tracing/ |
[tracing] initial debug interface support |
|
| 2800 |
5884 d 20 h |
svoboda |
/branches/tracing/kernel/generic/ |
[tracing] fix initialiation of answerbox->task in ipc_answerbox_init |
|
| 2787 |
5893 d 13 h |
decky |
/branches/tracing/ |
add dynamic linking, debugging and tracing branch |
|
| 2662 |
5988 d 8 h |
jermar |
/trunk/ |
Add support for IPC_M_DATA_READ calls. |
|
| 2637 |
6007 d 10 h |
cejka |
/trunk/ |
Extended IPC_M_CONNECT_TO_ME to use 3 user defined parameters.
Phone identifier is passed in ARG5. |
|
| 2623 |
6017 d 15 h |
jermar |
/trunk/kernel/generic/ |
Introduce the IPC_FF_ROUTE_FROM_ME forwarding flag. |
|
| 2622 |
6017 d 15 h |
jermar |
/trunk/ |
Add mode argument to IPC forward.
This argument can be used to modify the way forward behaves. |
|
| 2601 |
6030 d 12 h |
jermar |
/trunk/kernel/generic/src/ipc/ |
Fix and improve two IPC related comments. |
|
| 2494 |
6153 d 9 h |
jermar |
/trunk/kernel/generic/ |
Implement a new mechanism for copying data between two address spaces based on
IPC. New system method IPC_M_DATA_SEND is introduced. The implementation is
generic and does not make use of any possible architecture optimizations such as
direct copy from one address space to another. |
|
| 2472 |
6177 d 10 h |
jermar |
/trunk/kernel/generic/src/ipc/ |
Some left-over stuff from the last commit (IPC cleanup and improved
comments.) |
|
| 2471 |
6177 d 10 h |
jermar |
/trunk/ |
Greatly improve comments in the IPC layer.
Now I think I finally start to understand our IPC internals :-) |
|
| 2310 |
6218 d 11 h |
jermar |
/trunk/kernel/generic/ |
Cleanup the waitq_wakeup() interface.
Replace numeric constants (i.e. 0)
and boolean constants (i.e. false) with
more readable WAKEUP_FIRST. Also change the
type of the second argument of waitq_wakeup()
to a newly introduced type wakeup_mode_t.
Fix behaviour of waitq_wakeup() in case
that WAKEUP_ALL semantics is required
but no threads are sleeping in the wait
queue. This is a similar fix to that of
Jan Hudecek committed in the RCU branch,
but, IMHO, is more straightforward and
also doesn't eat up previous missed
wakeups. |
|
| 2216 |
6248 d 9 h |
decky |
/trunk/ |
make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls |
|
| 2183 |
6250 d 13 h |
jermar |
/trunk/kernel/generic/ |
Continue to de-oversynchronize the kernel.
- replace as->refcount with an atomic counter; accesses to this
reference counter are not to be done when the as->lock mutex is held;
this gets us rid of mutex_lock_active();
Remove the possibility of a deadlock between TLB shootdown and asidlock.
- get rid of mutex_lock_active() on as->lock
- when locking the asidlock spinlock, always do it conditionally and with
preemption disabled; in the unsuccessful case, enable interrupts and try again
- there should be no deadlock between TLB shootdown and the as->lock mutexes
- PLEASE REVIEW !!!
Add DEADLOCK_PROBE's to places where we have spinlock_trylock() loops. |
|