| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 4692 |
5383 d 6 h |
svoboda |
/branches/tracing/ |
Merge trunk changes up to r4686. |
|
| 4535 |
5449 d 13 h |
jermar |
/trunk/uspace/lib/libc/ |
On condvar signal/broadcast, dequeue the waiting fibril from the waiters list.
Add FIBRIL_CONDVAR_INITIALIZE. |
|
| 4527 |
5451 d 7 h |
jermar |
/trunk/uspace/lib/libc/ |
Condition variables for fibrils. |
|
| 4526 |
5452 d 5 h |
jermar |
/trunk/uspace/lib/libc/ |
Implement readers-writer locks for fibrils. |
|
| 4522 |
5453 d 6 h |
decky |
/trunk/uspace/lib/libc/ |
remove obsolete comment
cstyle |
|
| 4516 |
5454 d 3 h |
jermar |
/trunk/uspace/lib/libc/ |
Add simple synchronization primitives to be used with fibrils.
Provided are mutexes and dummy rwlocks. |
|
| 4509 |
5455 d 11 h |
decky |
/trunk/uspace/ |
rename libadt -> adt |
|
| 4482 |
5460 d 6 h |
decky |
/trunk/uspace/lib/libc/ |
I/O subsystem overhaul:
- add more POSIX-like file and stream functions (with real functionality of stdin, stdout, stderr)
- cleanup console access methods (now generic to any console-like device)
- remove unsafe stream functions
- add special open_node(), fd_node(), fd_phone() (file) and fopen_node(), fnode(), fphone() (stream) functions for HelenOS-specific I/O operations |
|
| 2586 |
6042 d 2 h |
jermar |
/trunk/uspace/lib/libc/ |
Unify implementations of TLS variant I and variant II __alloc_tls() and
__free_tls_arch(). |
|
| 2568 |
6069 d 18 h |
jermar |
/trunk/uspace/ |
Rename fibril_schedule_next_adv() to fibril_switch(). Rename
fibril_schedule_next() to fibril_yield(). Some fibril structures could be
uninitialized, set them to zero in fibril_setup(). For some fibrils, the stack
member can be NULL (e.g. every thread's first/main fibril); don't do free on
these stacks when cleaning up after a dead fibril. |
|
| 2483 |
6166 d 9 h |
jermar |
/trunk/uspace/lib/libc/ |
Remove fibril_join().
We cannot guarantee our assumptions that easily.
This broken feature is removed instead of fixing because there are now users of it. |
|
| 2482 |
6167 d 0 h |
jermar |
/trunk/ |
Goodbye pseudo threads, welcome fibrils.
The renaming might still be incomplete. |
|
| 2481 |
6167 d 2 h |
jermar |
/trunk/uspace/lib/libc/ |
1. Implement simple joining of pseudo threads. Only one pseudo thread is allowed to join another pseudo
thread. The restriction is that both pseudo threads must be from the same thread (this is to simplify
synchronization). The joiner doesn't free anything from the joinee. It only gets its return value. Not
tested thoroughly yet.
2. Cleanup of a dead pseudo thread is done by the next scheduled pseudo thread. Not tested thoroughly yet. |
|
| 2479 |
6171 d 11 h |
jermar |
/trunk/ |
New, better-structured, directory layout for uspace. |
|
| 2071 |
6328 d 4 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 1866 |
6463 d 5 h |
jermar |
/trunk/uspace/ |
Indentation and formatting facelift for libc.
Libc headers now have C99 compliant guards. |
|
| 1787 |
6518 d 7 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1653 |
6552 d 6 h |
cejka |
/uspace/trunk/ |
Doxygen comments. |
|
| 1610 |
6553 d 10 h |
palkovsky |
/uspace/trunk/ |
Revised ipc. Now it is preferrable to use only functions from async.h, they
take care of correct buffering, waiting for answers etc. |
|
| 1427 |
6563 d 3 h |
palkovsky |
/uspace/trunk/ |
Added functions to async framework for reasonable sending asynchronous
messages. |
|
| 1392 |
6569 d 6 h |
palkovsky |
/uspace/trunk/ |
Merged libadt into libc.
Made lot of psthread and thread stuff thread-safe.
Added new driver framework for easy C connection programming.
Changed FB code to use new API. |
|
| 1129 |
6627 d 11 h |
palkovsky |
/uspace/trunk/ |
Completed support for TLS in GCC (modifier __thread) for ia32,amd64,ia64 and mips. |
|
| 1128 |
6627 d 11 h |
jermar |
/uspace/trunk/ |
Improve comments in psthread.c
Rename pt->list to pt->link.
Rename ps_preempt() to psthread_schedule_next().
Rename ps_join() to psthread_join(). |
|
| 1125 |
6627 d 14 h |
jermar |
/uspace/trunk/ |
TLS and pseudo thread support for ia64. |
|
| 1113 |
6628 d 15 h |
palkovsky |
/uspace/trunk/ |
Added symbolic links 'libarch','libadt','libipc' into libc/include,
so that it can be easily used from anywhere.
Renamed thread_main to __thread_main.
Allowed MIPS to compile with -O0.
Added non-preemptible threads support (not yet secured by futexes).
Added simple way to hold Thread Local Storage. Support for compiler
will be added later.
This update breaks IA64 uspace.
There is some forgotten spinlock_lock() in futexes, amd64 gets locked
in the secod uspace thread probably with preemption disabled. |
|