HelenOS-historic
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HelenOS-historic
(root)
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kernel/
– Rev 683
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683
6836 d 4 h
bondari
/kernel/trunk/generic/
Console command 'zone' now takes zone address as parameter.
Added buddy system statistics into the 'zone' command.
682
6836 d 5 h
decky
/kernel/trunk/arch/ia32/src/mm/
fix ia32 build
681
6836 d 7 h
jermar
/kernel/trunk/
Minor changes.
680
6839 d 20 h
decky
/kernel/trunk/arch/
remove deprecated pre-grub stuff on ia32
prepare for the same on amd64
678
6839 d 22 h
decky
/kernel/trunk/
move syscall infrastructure to a separate subdir
677
6840 d 0 h
bondari
/kernel/trunk/generic/src/
Comments to zone console commands
676
6840 d 0 h
bondari
/kernel/trunk/generic/
Memory zones console command implementation. todo: buddy allocator structures.
675
6840 d 5 h
jermar
/kernel/trunk/generic/src/
Clean up.
674
6840 d 7 h
cejka
/kernel/trunk/
Support for printing float numbers in kernel removed.
673
6840 d 21 h
jermar
/kernel/trunk/
Add 'version' and 'cpus' kconsole commands.
Remove leading p from names of p* commands.
672
6841 d 21 h
jermar
/kernel/trunk/arch/ia32/
ia32 work.
Initialize LDR and DFR registers in Local APIC so that logical destination addresses work.
671
6841 d 22 h
vana
/kernel/trunk/
i8042 bug fix...
670
6842 d 1 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
6844 d 20 h
jermar
/kernel/trunk/
sparc64 work.
kconsole support.
Add non-blocking ofw_getchar().
668
6845 d 3 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
6845 d 23 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
6847 d 21 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
6848 d 7 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Tick interrupt support.
664
6849 d 18 h
jermar
/kernel/trunk/
sparc64 work.
Interrupt Levels 1 - 15 serviced.
Minor changes in the exc_* functions.
663
6850 d 7 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
6851 d 20 h
decky
/kernel/trunk/
initial syscall table support
659
6853 d 8 h
jermar
/kernel/trunk/
Make the kernel compile with -Wall.
658
6853 d 8 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
6853 d 19 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
6855 d 0 h
jermar
/kernel/trunk/arch/
Compilation fixes.
654
6855 d 1 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
6855 d 18 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
6855 d 20 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
6856 d 20 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
6857 d 5 h
jermar
/kernel/trunk/arch/
Remove unnecessary files or files that are now part of the boot/ module.
640
6857 d 19 h
jermar
/kernel/trunk/
sparc64 work.
CPU identification.
635
6858 d 19 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
6859 d 8 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.
633
6859 d 21 h
palkovsky
/kernel/trunk/arch/
Fixes of compilation of atomic.
632
6859 d 21 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Add trap_install_handler().
Use trap_install_handler() to install register window clean, spill and fill handlers.
631
6859 d 21 h
palkovsky
/kernel/trunk/
Fixed cpu halting in debug panic mode.
630
6859 d 23 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Register window clean, spill and fill handlers.
629
6859 d 23 h
decky
/kernel/trunk/
init task loading (yet buggy)
628
6860 d 0 h
decky
/kernel/trunk/
ia32: floppy boot image uses GRUB
627
6860 d 2 h
jermar
/kernel/trunk/
Fix ia64 and sparc64 to compile with new atomic_t.
Fix rwlock test #5 and semaphore test #1 to compile with new atomic_t.
sparc64 work.
TBA must be set before a function call when MMU is switched off.