HelenOS-historic
HelenOS
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HelenOS-historic
(root)
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kernel
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trunk/
– Rev 691
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Log message
Diff
691
6740 d 18 h
jermar
/kernel/trunk/arch/
Cleanup.
690
6740 d 18 h
bondari
/kernel/trunk/arch/
Fixes of 3-param frame_alloc() function calls
689
6740 d 18 h
bondari
/kernel/trunk/
Frame alloc test #1
687
6740 d 18 h
jermar
/kernel/trunk/
Memory management work.
Pass address space identifier to functions in page_operations to support single global page hash table.
686
6740 d 19 h
bondari
/kernel/trunk/generic/
Minor changes to 'zone' command
685
6740 d 19 h
decky
/kernel/trunk/arch/amd64/
AMD64 PM initialization
684
6740 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
6740 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
6740 d 20 h
decky
/kernel/trunk/arch/ia32/src/mm/
fix ia32 build
681
6740 d 23 h
jermar
/kernel/trunk/
Minor changes.
680
6744 d 12 h
decky
/kernel/trunk/arch/
remove deprecated pre-grub stuff on ia32
prepare for the same on amd64
678
6744 d 14 h
decky
/kernel/trunk/
move syscall infrastructure to a separate subdir
677
6744 d 16 h
bondari
/kernel/trunk/generic/src/
Comments to zone console commands
676
6744 d 16 h
bondari
/kernel/trunk/generic/
Memory zones console command implementation. todo: buddy allocator structures.
675
6744 d 21 h
jermar
/kernel/trunk/generic/src/
Clean up.
674
6744 d 23 h
cejka
/kernel/trunk/
Support for printing float numbers in kernel removed.
673
6745 d 13 h
jermar
/kernel/trunk/
Add 'version' and 'cpus' kconsole commands.
Remove leading p from names of p* commands.
672
6746 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
6746 d 14 h
vana
/kernel/trunk/
i8042 bug fix...
670
6746 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
6749 d 12 h
jermar
/kernel/trunk/
sparc64 work.
kconsole support.
Add non-blocking ofw_getchar().
668
6749 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
6750 d 15 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
6752 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
6752 d 23 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Tick interrupt support.
664
6754 d 10 h
jermar
/kernel/trunk/
sparc64 work.
Interrupt Levels 1 - 15 serviced.
Minor changes in the exc_* functions.
663
6754 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
6756 d 12 h
decky
/kernel/trunk/
initial syscall table support
659
6758 d 0 h
jermar
/kernel/trunk/
Make the kernel compile with -Wall.
658
6758 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
6758 d 11 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
6759 d 16 h
jermar
/kernel/trunk/arch/
Compilation fixes.
654
6759 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
6760 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
6760 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
6761 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
6761 d 21 h
jermar
/kernel/trunk/arch/
Remove unnecessary files or files that are now part of the boot/ module.
640
6762 d 11 h
jermar
/kernel/trunk/
sparc64 work.
CPU identification.
635
6763 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.
634
6764 d 0 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Better way of trap table organization.
Kernel trap handlers now "stay" on addresses on wich they were linked.