HelenOS-historic
HelenOS
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HelenOS-historic
(root)
/
kernel
/
trunk/
– Rev 692
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692
6711 d 17 h
bondari
/kernel/trunk/
Frame allocation test #2
691
6711 d 18 h
jermar
/kernel/trunk/arch/
Cleanup.
690
6711 d 18 h
bondari
/kernel/trunk/arch/
Fixes of 3-param frame_alloc() function calls
689
6711 d 18 h
bondari
/kernel/trunk/
Frame alloc test #1
687
6711 d 19 h
jermar
/kernel/trunk/
Memory management work.
Pass address space identifier to functions in page_operations to support single global page hash table.
686
6711 d 20 h
bondari
/kernel/trunk/generic/
Minor changes to 'zone' command
685
6711 d 20 h
decky
/kernel/trunk/arch/amd64/
AMD64 PM initialization
684
6711 d 20 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.
683
6711 d 20 h
bondari
/kernel/trunk/generic/
Console command 'zone' now takes zone address as parameter.
Added buddy system statistics into the 'zone' command.
682
6711 d 21 h
decky
/kernel/trunk/arch/ia32/src/mm/
fix ia32 build
681
6711 d 23 h
jermar
/kernel/trunk/
Minor changes.
680
6715 d 12 h
decky
/kernel/trunk/arch/
remove deprecated pre-grub stuff on ia32
prepare for the same on amd64
678
6715 d 14 h
decky
/kernel/trunk/
move syscall infrastructure to a separate subdir
677
6715 d 16 h
bondari
/kernel/trunk/generic/src/
Comments to zone console commands
676
6715 d 16 h
bondari
/kernel/trunk/generic/
Memory zones console command implementation. todo: buddy allocator structures.
675
6715 d 22 h
jermar
/kernel/trunk/generic/src/
Clean up.
674
6715 d 23 h
cejka
/kernel/trunk/
Support for printing float numbers in kernel removed.
673
6716 d 13 h
jermar
/kernel/trunk/
Add 'version' and 'cpus' kconsole commands.
Remove leading p from names of p* commands.
672
6717 d 13 h
jermar
/kernel/trunk/arch/ia32/
ia32 work.
Initialize LDR and DFR registers in Local APIC so that logical destination addresses work.
671
6717 d 14 h
vana
/kernel/trunk/
i8042 bug fix...
670
6717 d 17 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.
669
6720 d 12 h
jermar
/kernel/trunk/
sparc64 work.
kconsole support.
Add non-blocking ofw_getchar().
668
6720 d 19 h
bondari
/kernel/trunk/generic/src/console/
Zones related commands infrastructure for console. Also fixed small bug that caused infinite loop during command parsing
667
6721 d 16 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Rename saving_handler() to preemptible_handler()
and fix it to make sparc64 kernel preemptive.
Add two handlers for two fatal exceptions (i.e.
instruction_access_exception and mem_address_not_aligned.
Fix panic_printf() to not allocate its own register window.
666
6723 d 13 h
jermar
/kernel/trunk/
sparc64 work.
Fix clean_window trap handler so that it clears output registers instead of input registers!
Fix interrupt handlers to save global registers.
665
6723 d 23 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Tick interrupt support.
664
6725 d 10 h
jermar
/kernel/trunk/
sparc64 work.
Interrupt Levels 1 - 15 serviced.
Minor changes in the exc_* functions.
663
6725 d 23 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Initial interrupt_vector_trap handler and fixes needed to make it do the right thing (i.e. panic()).
662
6727 d 12 h
decky
/kernel/trunk/
initial syscall table support
659
6729 d 0 h
jermar
/kernel/trunk/
Make the kernel compile with -Wall.
658
6729 d 0 h
jermar
/kernel/trunk/arch/sparc64/include/
sparc64 work.
Add functions to read and write TICK and TICK_compare registers.
Add types describing TICK and TICK_compare registers.
657
6729 d 12 h
jermar
/kernel/trunk/
sparc64 work.
Context again. It turns out, according to SCD 2.4, that registers that didn't have to be saved were saved (%o1 - %o5) and
registers that had to be saved were not saved (%i0 - %i5, %l0 - %l7).
655
6730 d 17 h
jermar
/kernel/trunk/arch/
Compilation fixes.
654
6730 d 17 h
jermar
/kernel/trunk/generic/src/
Fix page_insert_mapping().
Some architectures (e.g. ia32) need to have the lower-numbered PTL's flagged as PAGE_WRITE in order to prevent overriding protection bits of leaf TTE's.
651
6731 d 10 h
decky
/kernel/trunk/
remove arch/$ARCH/boot where not needed, change global Makefile accordingly
remove early_mapping() (breaks ppc32 for now)
change early heap initialization (required for init to work)
650
6731 d 12 h
jermar
/kernel/trunk/
sparc64 work.
Implement interrupt_disable(), interrupt_enable(), interrupt_restore() and interrupt_read() functions.
Fix context save/restore to save/restore register %i7.
646
6732 d 12 h
jermar
/kernel/trunk/
Fix cpu_init(): frame_alloc() can return 0 as the valid address of block of frames. Do not signal error.
sparc64 work.
Reorganize kernel vs. userspace memory layout.
Add panic_printf().
Turn dummy() into nop rather than into infinite loop.
644
6732 d 22 h
jermar
/kernel/trunk/arch/
Remove unnecessary files or files that are now part of the boot/ module.
640
6733 d 12 h
jermar
/kernel/trunk/
sparc64 work.
CPU identification.
635
6734 d 11 h
palkovsky
/kernel/trunk/
Fixed kconsole resolution of similar commands.
Add commands to debugger to allow for simple profiling or
calling debug actions if needed.