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HelenOS
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2494
6183 d 2 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.
2493
6183 d 6 h
jermar
/trunk/kernel/generic/include/ipc/
Collapse IPC method numbers.
2492
6188 d 5 h
jermar
/trunk/uspace/lib/libc/generic/
Add comment clarifying how a fibril waiting for a message gets rescheduled.
2491
6188 d 6 h
jermar
/trunk/uspace/
Fix two minor bugs in uspace's make clean.
2490
6190 d 5 h
jermar
/trunk/uspace/lib/libc/generic/
Improve comments in async.c
2489
6190 d 8 h
jermar
/trunk/
Allow HelenOS to be built by a native gcc on Solaris.
2488
6192 d 0 h
jermar
/trunk/uspace/lib/libc/generic/
Improve comments in async.c
2487
6192 d 4 h
jermar
/trunk/kernel/generic/src/proc/
Kernel stack address was printed twice.
2486
6192 d 4 h
jermar
/trunk/uspace/lib/libc/
Remove duplicit and empty time.h from libc.
Move timeval functions from async.c to time.c.
2485
6196 d 2 h
jermar
/trunk/uspace/lib/libc/generic/
More fibril/psthread cleanup.
2484
6196 d 3 h
jermar
/trunk/uspace/lib/libc/generic/
More psthread/fibril cleanup.
2483
6196 d 7 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
6196 d 22 h
jermar
/trunk/
Goodbye pseudo threads, welcome fibrils.
The renaming might still be incomplete.
2481
6196 d 23 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.
2480
6201 d 9 h
jermar
/trunk/uspace/
Remove dummy presenter.
2479
6201 d 9 h
jermar
/trunk/
New, better-structured, directory layout for uspace.
2478
6203 d 5 h
jermar
/trunk/uspace/rd/
Add sanity checks for reads and writes that occur past the end of the
ramdisk image.
2477
6203 d 23 h
kebrt
/trunk/kernel/arch/arm32/src/
fixes bug causing crash in tester 'thread1' test
2476
6204 d 2 h
jermar
/trunk/
Cleanup.
2475
6204 d 2 h
jermar
/trunk/uspace/rd/
Improve the rd task (not tested):
- allow more connections
- support write operation
- support concurrent requests
- sanity checks
- add comments
Please review.
2474
6206 d 0 h
jermar
/tags/0.2.0.5/
Add tag for HelenOS 0.2.0.5.
2473
6206 d 1 h
jermar
/trunk/
Bump version to 0.2.0.5 (Twilight).
2472
6207 d 3 h
jermar
/trunk/kernel/generic/src/ipc/
Some left-over stuff from the last commit (IPC cleanup and improved
comments.)
2471
6207 d 3 h
jermar
/trunk/
Greatly improve comments in the IPC layer.
Now I think I finally start to understand our IPC internals :-)
2470
6211 d 1 h
jermar
/trunk/
Fix a double-free recently introduced in revision r2436.
Add a comment clarifying the life-cycle of the kernel_uarg structure.
Comment out the freeing of userspace thread stack while still running on it.
This should be fixed by implementing userspace version of thread_join().
2469
6211 d 2 h
jermar
/trunk/uspace/libc/generic/
Fix a bug in userspace thread_create() that confused success of the
syscall with failure.
2468
6211 d 4 h
jermar
/trunk/
Remove some forgotten \r from arm32 files.
Formatting changes.
Add some correct BOOT_mips32_* guards.
2467
6211 d 5 h
jermar
/trunk/
Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.
2466
6215 d 8 h
mencl
/branches/rcu/kernel/
Added forgoten favl.h and favl.c and changed balance atribute of avl
tree to int8_t.
2465
6216 d 7 h
jermar
/trunk/
Merge arm32 into trunk.
2464
6217 d 2 h
jermar
/branches/arm/kernel/
Cleanup of arm32 branch.
- indentation and formatting
- replacement of \n\r with mere \n
- added -DFB_INVERT_ENDIAN so that the framebuffer has correct colors
2463
6217 d 13 h
hudecek
/branches/rcu/kernel/genarch/src/kbd/
Fixed a typo
2462
6218 d 2 h
jermar
/trunk/kernel/
Replace gcc-specific __FUNCTION__ with C99 __func__.
suncc's xregs=no%float can be used only on sparc64.
2461
6218 d 2 h
mencl
/branches/rcu/kernel/
Added Fast avl tree structure which should be used as timeout data structure instead of simple avl tree. This
structure has much faster search min and delete min operations (constant time).
2460
6218 d 2 h
jermar
/trunk/kernel/
Better infrastructure for building with different compilers.
Separate ICC_CFLAGS added, SUNCC_CFLAGS extended.
2459
6218 d 6 h
jermar
/trunk/kernel/arch/
Fix a bug in ia32 and ia32xen Sun Studio builds.
In arch Makefile.inc, SUNCC_CFLAGS can only be appended via the += operator.
2458
6218 d 6 h
jermar
/trunk/kernel/arch/mips32/
Fix mips32 build script.
Replace CFLAGS with GCC_CFLAGS.
2457
6218 d 6 h
jermar
/trunk/kernel/arch/ia32xen/src/smp/
Fix ia32xen so that it can be built.
2456
6219 d 1 h
hudecek
/branches/rcu/kernel/
Model use of RCU
2455
6219 d 1 h
jermar
/trunk/kernel/
Some non-C files (e.g. .S and linker scripts) must be still "compiled" with gcc and GCC_CFLAGS.