| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 1422 |
6556 d 20 h |
jermar |
/kernel/trunk/ |
Modify ia64 linker script to make compilation with gcc 4.1.x possible. |
|
| 1420 |
6556 d 21 h |
jermar |
/kernel/trunk/ |
Upgrade toolchain to use gcc 4.1.1.
ia64 still cannot be built with combination of binutils 2.16.1 and gcc 4.1.x |
|
| 1417 |
6558 d 10 h |
jermar |
/kernel/trunk/generic/ |
Modify as_area_share() to accept destination area flags bitmask from the sender
(i.e. the sender can limit access mode to the shared area for the recipient).
Modify IPC_M_AS_AREA_SEND code to support this. Arguments for sender: arg1=as_area,
arg2=size, arg3=flags_mask.
The mechanism seems to work, but the page fault handlers need to be altered to
distinguish between faults under different access modes. |
|
| 1416 |
6558 d 22 h |
jermar |
/kernel/trunk/generic/ |
Make implementation of condition variables compliant with their definition.
Signal operation must become a no-op if there is no thread in the wait operation.
Remove condvar_trywait() which has no meaning after this change. |
|
| 1415 |
6558 d 23 h |
jermar |
/kernel/trunk/generic/ |
Some renaming to prevent confusion.
as_lock -> inactive_as_with_asid_lock
as_t::refcount -> as_t::cpu_refcount |
|
| 1414 |
6558 d 23 h |
jermar |
/kernel/trunk/generic/src/synch/ |
Small fixes in futex.c.
PTE_GET_FRAME() returns frame address, not PFN.
Update comments. |
|
| 1413 |
6559 d 10 h |
jermar |
/kernel/trunk/generic/ |
Reimplement memory sharing. Currently, only
anonymous address space areas can be shared. |
|
| 1411 |
6559 d 15 h |
jermar |
/kernel/trunk/ |
Modify the hierarchy of page fault handlers to pass access mode that caused the fault.
Architectures are required to pass either PF_ACCESS_READ, PF_ACCESS_WRITE or PF_ACCESS_EXEC
to as_page_fault(), depending on the cause of the fault. |
|
| 1410 |
6559 d 18 h |
jermar |
/kernel/trunk/arch/sparc64/ |
Modify sparc64 to choose optimal page size in each invocation of hw_map().
Use hw_map() to map keyboard device memory. |
|
| 1409 |
6560 d 8 h |
jermar |
/kernel/trunk/generic/ |
Some shared memory stuff (not completed).
Support for address space area backends.
Add ELF and anonymous memory backends. |
|
| 1403 |
6561 d 22 h |
jermar |
/kernel/trunk/generic/src/mm/ |
Fixes of the used_space management code.
Switch as_area_destroy() and as_area_resize() to use the used_space map.
as_area_steal() not switched as it will undergo further changes. |
|
| 1399 |
6562 d 11 h |
decky |
/kernel/trunk/arch/ppc64/include/ |
small fixes |
|
| 1398 |
6562 d 11 h |
decky |
/kernel/trunk/arch/ |
port ppc32 changes to ppc64 (raw) |
|
| 1396 |
6562 d 11 h |
palkovsky |
/kernel/trunk/ |
Fixed mips to compile with fb (missing hw_map).
Fixed mips hw virt/phys addresses of fb.
Moved fb_init to post_mm, because it needs malloc(). |
|
| 1390 |
6562 d 13 h |
decky |
/kernel/trunk/arch/ppc32/src/mm/ |
fixes |
|
| 1389 |
6562 d 13 h |
decky |
/kernel/trunk/ |
minor changes
ppc32: identically map the whole physical memory
fix page hash table refill logic |
|
| 1388 |
6562 d 13 h |
bondari |
/kernel/trunk/arch/ppc32/include/mm/ |
|
|
| 1387 |
6562 d 16 h |
jermar |
/kernel/trunk/generic/ |
Add used_space_insert() and used_space_remove().
These are the alpha versions of functions that
will help to map used and unused portions of address
space areas. Currently unused, but many as_area operations
will be more efficient when the used space B+tree map
is used. |
|
| 1386 |
6562 d 17 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. |
|
| 1384 |
6563 d 9 h |
decky |
/kernel/trunk/arch/ppc32/src/ |
ppc32 work
decrementer workaround
primitive TLB support |
|
| 1383 |
6563 d 9 h |
decky |
/kernel/trunk/ |
ppc32: hardware memory mapping, kernel PHT refill fix |
|
| 1382 |
6563 d 10 h |
decky |
/kernel/trunk/ |
make hardware memory mapping more generic |
|
| 1380 |
6563 d 12 h |
jermar |
/kernel/trunk/ |
Turn address space lock, address space area lock and
page_ht_lock into mutexes. |
|
| 1378 |
6564 d 18 h |
decky |
/kernel/trunk/arch/ppc32/ |
kernel identity mapping still to be done using BAT |
|
| 1377 |
6564 d 18 h |
jermar |
/kernel/trunk/arch/sparc64/include/drivers/ |
Remove unneeded macro. |
|
| 1376 |
6564 d 18 h |
jermar |
/kernel/trunk/ |
Change the way the framebuffer is mapped so that sparc64 is usable again. |
|
| 1375 |
6564 d 20 h |
jermar |
/kernel/trunk/generic/ |
Fix race in condition variables. |
|
| 1374 |
6565 d 8 h |
decky |
/kernel/trunk/arch/ppc32/ |
ppc32 work
update framebuffer
get rid of the BAT memory mapping (not finished yet) |
|
| 1371 |
6565 d 10 h |
decky |
/kernel/trunk/ |
unify the framebuffer API
use physical address as the base address for the framebuffer |
|
| 1370 |
6565 d 12 h |
decky |
/kernel/trunk/arch/ppc32/ |
ppc32: update boot API |
|
| 1364 |
6566 d 18 h |
jermar |
/kernel/trunk/generic/ |
Modify ipc_wait_for_call() to support all of blocking, non-blocking and timeout operation. |
|
| 1362 |
6567 d 8 h |
vana |
/kernel/trunk/generic/src/syscall/ |
kernel changes for uspace FB driver |
|
| 1359 |
6567 d 14 h |
jermar |
/kernel/trunk/generic/ |
Rename IPC_M_AS_SEND to IPC_M_AS_AREA_SEND. |
|
| 1358 |
6567 d 15 h |
jermar |
/kernel/trunk/generic/ |
Cleanup after removal of as_area_accept and as_area_send. |
|
| 1356 |
6567 d 16 h |
decky |
/kernel/trunk/ |
a small step for ppc32, but a giant leap for HelenOS |
|
| 1355 |
6567 d 17 h |
decky |
/kernel/trunk/arch/ppc32/src/ |
fix exception context store and restore to respect ppc32 ABI |
|
| 1354 |
6567 d 17 h |
palkovsky |
/kernel/trunk/ |
Support for mips kbd driver. |
|
| 1346 |
6567 d 21 h |
palkovsky |
/kernel/trunk/generic/src/ipc/ |
Small updates to IPC regarding AS_SEND. |
|
| 1342 |
6567 d 22 h |
jermar |
/kernel/trunk/generic/ |
Improve comments. |
|
| 1341 |
6568 d 10 h |
cejka |
/kernel/trunk/generic/src/main/ |
Added capability to register IRQs to tasks. |
|