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Rev Age Author Path Log message Diff Changes
1420 6568 d 0 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		  
/kernel/trunk/contrib/toolchain/toolchain.amd64.sh
/kernel/trunk/contrib/toolchain/toolchain.ia32.sh
/kernel/trunk/contrib/toolchain/toolchain.mipseb32.sh
/kernel/trunk/contrib/toolchain/toolchain.mipsel32.sh
/kernel/trunk/contrib/toolchain/toolchain.ppc32.sh
/kernel/trunk/contrib/toolchain/toolchain.ppc64.sh
/kernel/trunk/contrib/toolchain/toolchain.sparc64.sh
/kernel/trunk/doc/arch/amd64
/kernel/trunk/doc/arch/ia32
/kernel/trunk/doc/arch/mips32
/kernel/trunk/doc/arch/ppc32
1419 6569 d 13 h jermar /uspace/trunk/tetris/ Import BSD tetris from OpenBSD.
Needs to be integrated and ported.		  
/uspace/trunk/tetris
/uspace/trunk/tetris/Makefile
/uspace/trunk/tetris/input.c
/uspace/trunk/tetris/input.h
/uspace/trunk/tetris/pathnames.h
/uspace/trunk/tetris/scores.c
/uspace/trunk/tetris/scores.h
/uspace/trunk/tetris/screen.c
/uspace/trunk/tetris/screen.h
/uspace/trunk/tetris/shapes.c
/uspace/trunk/tetris/tetris.c
/uspace/trunk/tetris/tetris.h
1418 6569 d 13 h jermar /uspace/trunk/ Sync with kernel.
Args for IPC_M_AS_AREA_SEND changed.		  
/uspace/trunk/init/init.c
/uspace/trunk/ns/ns.c
1417 6569 d 13 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.		  
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/src/ipc/sysipc.c
/kernel/trunk/generic/src/mm/as.c
1416 6570 d 1 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.		  
/kernel/trunk/generic/include/synch/condvar.h
/kernel/trunk/generic/src/synch/condvar.c
1415 6570 d 2 h jermar /kernel/trunk/generic/ Some renaming to prevent confusion.
as_lock -> inactive_as_with_asid_lock
as_t::refcount -> as_t::cpu_refcount		  
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/src/mm/as.c
1414 6570 d 2 h jermar /kernel/trunk/generic/src/synch/ Small fixes in futex.c.
PTE_GET_FRAME() returns frame address, not PFN.
Update comments.		  
/kernel/trunk/generic/src/synch/futex.c
1413 6570 d 13 h jermar /kernel/trunk/generic/ Reimplement memory sharing. Currently, only
anonymous address space areas can be shared.		  
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/src/ipc/sysipc.c
/kernel/trunk/generic/src/mm/as.c
1412 6570 d 13 h jermar /uspace/trunk/init/ test_as_send() -> test_as_area_send()  
/uspace/trunk/init/init.c
1411 6570 d 18 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.		  
/kernel/trunk/arch/amd64/include/mm/page.h
/kernel/trunk/arch/amd64/src/mm/page.c
/kernel/trunk/arch/ia32/include/interrupt.h
/kernel/trunk/arch/ia32/include/mm/page.h
/kernel/trunk/arch/ia32/src/interrupt.c
/kernel/trunk/arch/ia32/src/mm/page.c
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/arch/mips32/src/mm/tlb.c
/kernel/trunk/arch/ppc32/src/mm/page.c
/kernel/trunk/arch/ppc64/src/mm/page.c
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/include/mm/page.h
/kernel/trunk/generic/src/lib/elf.c
/kernel/trunk/generic/src/mm/as.c
1410 6570 d 21 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.		  
/kernel/trunk/arch/sparc64/src/drivers/i8042.c
/kernel/trunk/arch/sparc64/Makefile.inc
/kernel/trunk/arch/sparc64/include/drivers/i8042.h
/kernel/trunk/arch/sparc64/src/console.c
/kernel/trunk/arch/sparc64/src/mm/page.c
1409 6571 d 11 h jermar /kernel/trunk/generic/ Some shared memory stuff (not completed).
Support for address space area backends.
Add ELF and anonymous memory backends.		  
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/src/ddi/ddi.c
/kernel/trunk/generic/src/lib/elf.c
/kernel/trunk/generic/src/mm/as.c
/kernel/trunk/generic/src/proc/task.c
1408 6571 d 13 h palkovsky /uspace/trunk/libc/generic/ Fix gcc mips bug.  
/uspace/trunk/libc/generic/async.c
1407 6572 d 0 h palkovsky /uspace/trunk/libc/ Small updates to asynchronous framework.  
/uspace/trunk/libc/generic/async.c
/uspace/trunk/libc/generic/psthread.c
/uspace/trunk/libc/generic/thread.c
/uspace/trunk/libc/include/async.h
1406 6572 d 17 h jermar /uspace/trunk/libc/ Change linker scripts so that heap a dedicated address space area can be allocated for heap.
This will be essential in separating anonymous memory and memory backed by some other memory object.		  
/uspace/trunk/libc/arch/amd64/_link.ld.in
/uspace/trunk/libc/arch/ia32/_link.ld.in
/uspace/trunk/libc/arch/ia64/_link.ld.in
/uspace/trunk/libc/arch/mips32/_link.ld.in
/uspace/trunk/libc/arch/ppc32/_link.ld.in
/uspace/trunk/libc/arch/ppc64/_link.ld.in
/uspace/trunk/libc/generic/libc.c
1405 6572 d 19 h decky /uspace/trunk/libc/generic/ fix syntax bug  
/uspace/trunk/libc/generic/async.c
1404 6572 d 23 h palkovsky /uspace/trunk/ Added some cleanups.  
/uspace/trunk/fb/fb.c
/uspace/trunk/libc/generic/async.c
1403 6573 d 1 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.		  
/kernel/trunk/generic/src/mm/as.c
1402 6573 d 13 h decky /uspace/trunk/ add missing stuff  
/uspace/trunk/softfloat/arch/ppc64
/uspace/trunk/softfloat/arch/ppc64/include
/uspace/trunk/softfloat/arch/ppc64/include/functions.h
/uspace/trunk/libc/arch/ppc64/Makefile.inc
/uspace/trunk/libc/arch/ppc64/_link.ld.in
1401 6573 d 13 h decky /boot/trunk/arch/ppc64/loader/ add missing stuff to compile  
/boot/trunk/arch/ppc64/loader/Makefile
/boot/trunk/arch/ppc64/loader/ofw.c
/boot/trunk/arch/ppc64/loader/pack

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