HelenOS-historic
HelenOS
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HelenOS-historic
(root)
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kernel
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trunk/
– Rev 1053
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1053
6765 d 6 h
vana
/kernel/trunk/
Itanium FPU Lazy context switching... but not so much tested
1052
6765 d 7 h
decky
/kernel/trunk/arch/amd64/src/boot/
fix wrong structure members size assumption
1051
6765 d 7 h
jermar
/kernel/trunk/arch/amd64/
Move amd64's ident_page_mapper() and page_fault() to page.h.
1050
6765 d 7 h
palkovsky
/kernel/trunk/
Added null console for buffering output when no real output available.
Added identity mapper for AMD64 that allows whole physical memory to be
accessed before paging is initialized.
1048
6765 d 8 h
jermar
/kernel/trunk/generic/
Restore interrupts when failing in as_remap().
Add check_area_conflicts() that checks whether address area overlaps with other areas.
Refuse to create writeable executable address space areas.
Rename as_area_t::size to as_area_t::pages.
1047
6765 d 9 h
decky
/kernel/trunk/contrib/conf/
update config to use the image with boot loader
1044
6765 d 10 h
jermar
/kernel/trunk/
Page table locking.
1042
6765 d 11 h
decky
/kernel/trunk/generic/src/main/
more verbose warning
1040
6765 d 11 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.
1039
6765 d 11 h
decky
/kernel/trunk/arch/
update for the use of more init tasks
1037
6765 d 12 h
decky
/kernel/trunk/
support for more init tasks
(might break some archs yet)
1036
6765 d 12 h
decky
/kernel/trunk/arch/mips32/
grow init size
1034
6765 d 12 h
decky
/kernel/trunk/contrib/conf/
more realistic simulated CPU frequency
1032
6765 d 23 h
jermar
/kernel/trunk/generic/
mmap() syscall.
1029
6765 d 23 h
palkovsky
/kernel/trunk/generic/src/ipc/
Fixed bad locking.
1027
6765 d 23 h
palkovsky
/kernel/trunk/
Implemented callback IPC call (connect_to_me).
1026
6765 d 23 h
jermar
/kernel/trunk/generic/
Support only anonymous address space areas.
1025
6766 d 0 h
palkovsky
/kernel/trunk/generic/src/proc/
Fix bug that made task_run_program to always run init.
1024
6766 d 4 h
jermar
/kernel/trunk/
Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.
1023
6766 d 5 h
vana
/kernel/trunk/
Itanium FPU active context switch
1021
6766 d 5 h
jermar
/kernel/trunk/
Hopefully final version of interrupt handlers for amd64 and ia32.
amd64 has been especially tricky to debug.
Error code detection is now done in compile time.
1020
6766 d 6 h
vana
/kernel/trunk/test/fpu/fpu1/
() patch for FPU 1 test
1019
6766 d 7 h
vana
/kernel/trunk/arch/ia32/
ia32 MMX and SSEx support
1017
6766 d 8 h
decky
/kernel/trunk/
mips: remove load.bin
remove arch/boot infrastructure
1016
6766 d 8 h
jermar
/kernel/trunk/arch/ia32/src/
Improved ia32 interrupt handlers.
1012
6766 d 10 h
palkovsky
/kernel/trunk/
Allow correct rebuilding based on boot architecture.
1008
6766 d 11 h
jermar
/kernel/trunk/
Fix bug in ia32 interrupt handlers.
Handlers for interrupts greater than 31 wrapped the shift around and thus failed to correctly identify
the need to emulate error word.
1007
6766 d 11 h
decky
/kernel/trunk/
ppc32: preemptive scheduling works now
FPU context saving disabled for now
1005
6766 d 11 h
palkovsky
/kernel/trunk/generic/
Added support for taskid.
1004
6766 d 22 h
decky
/kernel/trunk/
ppc32: basic exception and interrupt handling
1002
6766 d 22 h
jermar
/kernel/trunk/generic/
More lightweighed TLB shootdown implementation.
1001
6766 d 23 h
decky
/kernel/trunk/arch/ppc32/include/
fix semantics
1000
6766 d 23 h
decky
/kernel/trunk/arch/ppc32/include/
add atomic_pre/post_inc/dec
998
6766 d 23 h
palkovsky
/kernel/trunk/generic/
Completed asynchronous ipc.
993
6767 d 3 h
jermar
/kernel/trunk/arch/ia64/
Fix bug in switch to userspace on ia64: ensure start in bank 1.
Fix bug in tlb_invalidate_all() that cause interrupts to be unconditionally enabled.
Optimize context switching by discarding packed attribute of context structures.
990
6767 d 4 h
decky
/kernel/trunk/
ppc32: initial stack, memory barriers, atomic operations, stack offset fix
987
6767 d 6 h
decky
/kernel/trunk/arch/ppc32/
ppc32: initial exception support
984
6767 d 8 h
palkovsky
/kernel/trunk/arch/
Fixed invlpg for ia32 & amd64.
983
6767 d 8 h
palkovsky
/kernel/trunk/
Fixed shrinking of as area.
982
6767 d 8 h
decky
/kernel/trunk/arch/ppc32/
ppc32: initial I/O support