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Rev Age Author Path Log message Diff
2495 6168 d 6 h jermar /trunk/uspace/lib/libc/generic/io/ Formatting changes.  
2494 6169 d 1 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 6169 d 5 h jermar /trunk/kernel/generic/include/ipc/ Collapse IPC method numbers.  
2492 6174 d 4 h jermar /trunk/uspace/lib/libc/generic/ Add comment clarifying how a fibril waiting for a message gets rescheduled.  
2491 6174 d 6 h jermar /trunk/uspace/ Fix two minor bugs in uspace's make clean.  
2490 6176 d 5 h jermar /trunk/uspace/lib/libc/generic/ Improve comments in async.c  
2489 6176 d 7 h jermar /trunk/ Allow HelenOS to be built by a native gcc on Solaris.  
2488 6178 d 0 h jermar /trunk/uspace/lib/libc/generic/ Improve comments in async.c  
2487 6178 d 3 h jermar /trunk/kernel/generic/src/proc/ Kernel stack address was printed twice.  
2486 6178 d 3 h jermar /trunk/uspace/lib/libc/ Remove duplicit and empty time.h from libc.
Move timeval functions from async.c to time.c.		  
2485 6182 d 1 h jermar /trunk/uspace/lib/libc/generic/ More fibril/psthread cleanup.  
2484 6182 d 2 h jermar /trunk/uspace/lib/libc/generic/ More psthread/fibril cleanup.  
2483 6182 d 6 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 6182 d 21 h jermar /trunk/ Goodbye pseudo threads, welcome fibrils.
The renaming might still be incomplete.		  
2481 6182 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 6187 d 8 h jermar /trunk/uspace/ Remove dummy presenter.  
2479 6187 d 8 h jermar /trunk/ New, better-structured, directory layout for uspace.  
2478 6189 d 5 h jermar /trunk/uspace/rd/ Add sanity checks for reads and writes that occur past the end of the
ramdisk image.		  
2477 6189 d 23 h kebrt /trunk/kernel/arch/arm32/src/ fixes bug causing crash in tester 'thread1' test  
2476 6190 d 1 h jermar /trunk/ Cleanup.  
2475 6190 d 1 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.		  
2473 6192 d 0 h jermar /trunk/ Bump version to 0.2.0.5 (Twilight).  
2472 6193 d 2 h jermar /trunk/kernel/generic/src/ipc/ Some left-over stuff from the last commit (IPC cleanup and improved
comments.)		  
2471 6193 d 2 h jermar /trunk/ Greatly improve comments in the IPC layer.
Now I think I finally start to understand our IPC internals :-)		  
2470 6197 d 0 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 6197 d 2 h jermar /trunk/uspace/libc/generic/ Fix a bug in userspace thread_create() that confused success of the
syscall with failure.		  
2468 6197 d 3 h jermar /trunk/ Remove some forgotten \r from arm32 files.
Formatting changes.
Add some correct BOOT_mips32_* guards.		  
2467 6197 d 4 h jermar /trunk/ Improve comments for arch-specific implementations of hierarchical
4-level page tables. Improve formatting.		  
2465 6202 d 7 h jermar /trunk/ Merge arm32 into trunk.  
2462 6204 d 1 h jermar /trunk/kernel/ Replace gcc-specific __FUNCTION__ with C99 __func__.
suncc's xregs=no%float can be used only on sparc64.		  
2460 6204 d 2 h jermar /trunk/kernel/ Better infrastructure for building with different compilers.
Separate ICC_CFLAGS added, SUNCC_CFLAGS extended.		  
2459 6204 d 5 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 6204 d 5 h jermar /trunk/kernel/arch/mips32/ Fix mips32 build script.
Replace CFLAGS with GCC_CFLAGS.		  
2457 6204 d 5 h jermar /trunk/kernel/arch/ia32xen/src/smp/ Fix ia32xen so that it can be built.  
2455 6205 d 0 h jermar /trunk/kernel/ Some non-C files (e.g. .S and linker scripts) must be still "compiled" with gcc and GCC_CFLAGS.  
2454 6205 d 0 h jermar /trunk/kernel/ A bit of infrastructure for building with different compilers.
CFLAGS split into GCC_CFLAGS and SUNCC_CFLAGS.
As of now, there are no separate ICC_CFLAGS, but can be easily added.		  
2453 6205 d 6 h jermar /trunk/kernel/ More suncc fixes.
- remove more empty declarations
- add options to turn errors on empty structs into warnings and options to
silence these warnings		  
2452 6205 d 8 h jermar /trunk/kernel/ More suncc fixes.
- Removed extra semicolons after function declaration.
- Sun Studio recognizes only C99 __func__ and no gcc-specific __FUNCTION__.
In this case, a simple -D option can fix the problem.		  
2451 6206 d 2 h jermar /trunk/kernel/generic/ JoinMe -> Lingering  
2449 6208 d 13 h decky /trunk/uspace/rd/ remove unnecessary includes