| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 1597 |
6537 d 5 h |
palkovsky |
/kernel/trunk/ |
Added possibility to interrupt task at exit from interrupt routine. |
|
| 1579 |
6538 d 15 h |
jermar |
/kernel/trunk/generic/ |
Framework for task_kill().
Some pieces (e.g. implementation of ktask_cleanup() kernel thread and
task_destroy() function) are missing.
Changed locking order for task lock, threads_lock and thread lock from
threads_lock, thread lock, task lock to task lock, threads_lock, thread lock. |
|
| 1474 |
6542 d 15 h |
palkovsky |
/kernel/trunk/ |
Added syscall that lets kernel regain access to keyboard. |
|
| 1448 |
6544 d 20 h |
palkovsky |
/kernel/trunk/generic/src/syscall/ |
Better SYS_IO |
|
| 1386 |
6552 d 23 h |
palkovsky |
/kernel/trunk/ |
Fixed mips bug fith TLS register not being properly saved on syscall context
switch.
Reverted SYS_IO, so that it could be used on machines without fb. |
|
| 1362 |
6557 d 14 h |
vana |
/kernel/trunk/generic/src/syscall/ |
kernel changes for uspace FB driver |
|
| 1329 |
6559 d 20 h |
palkovsky |
/kernel/trunk/generic/ |
Added support to IPC for simple page sharing. |
|
| 1318 |
6560 d 17 h |
vana |
/kernel/trunk/ |
Sysinfo userspace interface |
|
| 1306 |
6562 d 21 h |
jermar |
/kernel/trunk/generic/ |
Add SYS_AS_AREA_DESTROY syscall.
Add few error codes to errno.h
and change as.c accordingly. |
|
| 1297 |
6566 d 22 h |
jermar |
/kernel/trunk/ |
Add SYS_CAP_GRANT and SYS_CAP_REVOKE syscalls.
Move SYS_PREEMPT_CONTROL to ddi.c.
Add some comments and fix some small issues. |
|
| 1294 |
6568 d 1 h |
jermar |
/kernel/trunk/generic/src/syscall/ |
Remove unused variable. |
|
| 1293 |
6568 d 22 h |
palkovsky |
/kernel/trunk/ |
Implemented mips memcpy (copy from gcc builtin memcpy). |
|
| 1288 |
6569 d 1 h |
jermar |
/kernel/trunk/ |
Complete implementation of copy_from_uspace() and copy_to_uspace()
for amd64 and ia32. Other architectures still compile and run,
but need to implement their own assembly-only memcpy(), memcpy_from_uspace(),
memcpy_to_uspace() and their failover parts. For these architectures
only dummy implementations are provided. |
|
| 1278 |
6571 d 19 h |
palkovsky |
/kernel/trunk/ |
Changed interrupt_control to preemption_control. |
|
| 1264 |
6573 d 1 h |
jermar |
/kernel/trunk/generic/ |
Improve Doxygen-comments. |
|
| 1258 |
6574 d 15 h |
palkovsky |
/kernel/trunk/ |
Added support for IRQ notifiactions.
- seems to work correctly on ia32, amd64
- the mips kbd probably lowers interrupts when the char is read from
the port, we will have to find a way how to deal with it. |
|
| 1235 |
6578 d 1 h |
jermar |
/kernel/trunk/generic/ |
Implementation of SYS_AS_AREA_ACCEPT and SYS_AS_AREA_SEND syscalls.
Note that these replace previously declared SYS_AS_AREA_SHARE_APPROVE
and SYS_AS_AREA_SHARE_PERFORM. |
|
| 1227 |
6580 d 21 h |
jermar |
/kernel/trunk/ |
Reorganize syscall names to better correspond to kernel architecture.
Add dummy placeholders for SYS_AS_AREA_SHARE_APPROVE and
SYS_AS_AREA_SHARE_PERFORM syscalls. |
|
| 1212 |
6581 d 19 h |
palkovsky |
/kernel/trunk/ |
Added uspace call to enable/disable interrupts. |
|
| 1191 |
6590 d 4 h |
jermar |
/kernel/trunk/ |
Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof. |
|
| 1178 |
6591 d 20 h |
jermar |
/kernel/trunk/ |
Add task_find_by_id().
Add kernel support for SYS_MAP_PHYSMEM. |
|
| 1176 |
6592 d 1 h |
jermar |
/kernel/trunk/generic/ |
Kernel support for SYS_GET_TASK_ID syscall. |
|
| 1118 |
6611 d 16 h |
jermar |
/kernel/trunk/generic/src/syscall/ |
Change syscall table. |
|
| 1112 |
6612 d 3 h |
palkovsky |
/kernel/trunk/ |
Added basic kernel infrastructure for ThreadLocalStorage(TLS) for
ia32(complete),amd64(complete),mips32(missing emulation of rdhwr instruction). |
|
| 1109 |
6612 d 15 h |
jermar |
/kernel/trunk/ |
Basic futex. Prototype implementation. |
|
| 1100 |
6614 d 17 h |
palkovsky |
/kernel/trunk/ |
Cleanup of spinlocks, now compiles both ia32 and amd64 with
and without DEBUG_SPINLOCKS. Made spinlocks inline.
Moved syscall_handler to generic (it was identical for ia32,amd64 & mips32).
Made slightly faster syscall for ia32.
Made better interrupt routines for ia32.
Allow not saving non-scratch registers during interrupt on ia32,amd64,mips32.
Aligned interrupt handlers on ia32,amd64, this should prevent problems
with different instruction lengths. |
|
| 1090 |
6615 d 17 h |
palkovsky |
/kernel/trunk/generic/ |
Reduced unnecessary IPC system calls.
Allow everything to be sync & async, everything is handled using messages. |
|
| 1086 |
6616 d 14 h |
palkovsky |
/kernel/trunk/generic/ |
Untested better IPC functions.
* There is some bug in MIPS, unpredicatbly sometimes the thread gets mapped
different frame for stack. |
|
| 1066 |
6618 d 12 h |
jermar |
/kernel/trunk/ |
Support for user space threads. |
|
| 1040 |
6619 d 1 h |
palkovsky |
/kernel/trunk/generic/ |
Changed ipc to use spinlocks instead of mutexes again.
Fixed loading inits to set nameservice as the first loaded process.
Lot of TODO in ipc done. |
|
| 1032 |
6619 d 13 h |
jermar |
/kernel/trunk/generic/ |
mmap() syscall. |
|
| 1027 |
6619 d 13 h |
palkovsky |
/kernel/trunk/ |
Implemented callback IPC call (connect_to_me). |
|
| 1024 |
6619 d 18 h |
jermar |
/kernel/trunk/ |
Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly. |
|
| 1005 |
6620 d 1 h |
palkovsky |
/kernel/trunk/generic/ |
Added support for taskid. |
|
| 998 |
6620 d 13 h |
palkovsky |
/kernel/trunk/generic/ |
Completed asynchronous ipc. |
|
| 977 |
6620 d 23 h |
jermar |
/kernel/trunk/ |
Add sys_mremap() syscall. |
|
| 965 |
6621 d 4 h |
palkovsky |
/kernel/trunk/ |
Added skeleton name service.
Cleanup for IPC to use mutexes instead of spinlocks. |
|
| 959 |
6621 d 16 h |
palkovsky |
/kernel/trunk/ |
New synchronous ipc.
Widened syscall to support up to 5 parameters. |
|
| 955 |
6621 d 17 h |
palkovsky |
/kernel/trunk/ |
Added kernel IPC functionality. |
|
| 714 |
6678 d 19 h |
decky |
/kernel/trunk/ |
syscall handler return value
uspace task termination (primitive) |
|