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HelenOS
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kernel
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trunk
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arch
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ia32
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src/
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750
6727 d 5 h
jermar
/kernel/trunk/
ia32 SMP updates.
Update info about supported version of Bochs (bump the counter to 2.2.6).
Add Task Priority Register type and initialize this register to a known state.
730
6735 d 7 h
jermar
/kernel/trunk/
Finalize ASID management for sparc64 and mips32 by making use of FIFO queue of ASIDs.
727
6737 d 2 h
jermar
/kernel/trunk/
New ASID management subsystem (initial work, more is required).
Some TLB invalidation changes.
717
6741 d 6 h
decky
/kernel/trunk/
remove obsolete in-kernel userspace code
remove CONFIG_USERSPACE switch, uspace support is configured at run-time
714
6741 d 7 h
decky
/kernel/trunk/
syscall handler return value
uspace task termination (primitive)
712
6741 d 8 h
decky
/kernel/trunk/
"Hello world" from user space :)
703
6743 d 12 h
jermar
/kernel/trunk/
Memory management work.
- vm.* -> as.* (as like address space is, imho, more fitting)
- Don't do TLB shootdown on vm_install(). Some architectures only need to call tlb_invalidate_asid().
- Don't allocate all frames for as_area in as_area_create(), but let them be allocated on-demand by as_page_fault().
- Add high-level page fault handler as_page_fault().
- Add as_area_load_mapping().
693
6748 d 7 h
decky
/kernel/trunk/arch/ia32/
simplify and cleanup ia32 boot process, remove obsolete stuff
690
6748 d 8 h
bondari
/kernel/trunk/arch/
Fixes of 3-param frame_alloc() function calls
687
6748 d 8 h
jermar
/kernel/trunk/
Memory management work.
Pass address space identifier to functions in page_operations to support single global page hash table.
684
6748 d 10 h
jermar
/kernel/trunk/
Memory management work.
Move generic 4-level page table interface to genarch
and enable architectures to use different virtual memory
mechanisms (e.g. page hash tables).
Start page hash table support.
Switch ia64 and sparc64 to page hash tables.
Other architectures keep on using 4-level page table interface.
682
6748 d 10 h
decky
/kernel/trunk/arch/ia32/src/mm/
fix ia32 build
680
6752 d 2 h
decky
/kernel/trunk/arch/
remove deprecated pre-grub stuff on ia32
prepare for the same on amd64
674
6752 d 13 h
cejka
/kernel/trunk/
Support for printing float numbers in kernel removed.
672
6754 d 3 h
jermar
/kernel/trunk/arch/ia32/
ia32 work.
Initialize LDR and DFR registers in Local APIC so that logical destination addresses work.
671
6754 d 4 h
vana
/kernel/trunk/
i8042 bug fix...
670
6754 d 7 h
vana
/kernel/trunk/arch/ia32/src/drivers/
i8042 command word init... It should work on ia32 but I have done it for Indy and I'm not sure it will work because on Silicon should not be the same software in universal microprocesor i8042. So if It will not work I'll remove it and will write i8042 AT function emulation.
629
6772 d 5 h
decky
/kernel/trunk/
init task loading (yet buggy)
628
6772 d 6 h
decky
/kernel/trunk/
ia32: floppy boot image uses GRUB
625
6772 d 9 h
palkovsky
/kernel/trunk/
We are now almost -Wall clean.
- redefined atomic_t
- deleted many, many unused variables
- some minor code cleanups found using compiler warning.
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