HelenOS-historic
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HelenOS-historic
(root)
/
kernel
/
trunk
/
generic/
– Rev 715
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714
6825 d 4 h
decky
/kernel/trunk/
syscall handler return value
uspace task termination (primitive)
712
6825 d 5 h
decky
/kernel/trunk/
"Hello world" from user space :)
711
6825 d 5 h
decky
/kernel/trunk/generic/src/mm/
fix wrong frame memory access
704
6827 d 5 h
jermar
/kernel/trunk/
Make various mips32 tlb manipulation functions preserve EntryHi register.
Cleanup and more precise comments for previous commit.
703
6827 d 9 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().
701
6829 d 23 h
jermar
/kernel/trunk/generic/src/mm/
Fix zone_print_one() and zone_print_list().
- add missing spinlock_unlock()
- add missing interrupts_disable() and interrupts_restore()
Coding style fixes and cleanup.
699
6830 d 8 h
jermar
/kernel/trunk/
Memory management work.
Proto-interface and dummy implementation of generic page hash table subsytem.
689
6832 d 5 h
bondari
/kernel/trunk/
Frame alloc test #1
687
6832 d 5 h
jermar
/kernel/trunk/
Memory management work.
Pass address space identifier to functions in page_operations to support single global page hash table.
686
6832 d 6 h
bondari
/kernel/trunk/generic/
Minor changes to 'zone' command
684
6832 d 7 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
6832 d 7 h
bondari
/kernel/trunk/generic/
Console command 'zone' now takes zone address as parameter.
Added buddy system statistics into the 'zone' command.
681
6832 d 10 h
jermar
/kernel/trunk/
Minor changes.
678
6836 d 1 h
decky
/kernel/trunk/
move syscall infrastructure to a separate subdir
677
6836 d 3 h
bondari
/kernel/trunk/generic/src/
Comments to zone console commands
676
6836 d 3 h
bondari
/kernel/trunk/generic/
Memory zones console command implementation. todo: buddy allocator structures.
675
6836 d 8 h
jermar
/kernel/trunk/generic/src/
Clean up.
674
6836 d 10 h
cejka
/kernel/trunk/
Support for printing float numbers in kernel removed.
673
6837 d 0 h
jermar
/kernel/trunk/
Add 'version' and 'cpus' kconsole commands.
Remove leading p from names of p* commands.
671
6838 d 1 h
vana
/kernel/trunk/
i8042 bug fix...
669
6840 d 23 h
jermar
/kernel/trunk/
sparc64 work.
kconsole support.
Add non-blocking ofw_getchar().
668
6841 d 6 h
bondari
/kernel/trunk/generic/src/console/
Zones related commands infrastructure for console. Also fixed small bug that caused infinite loop during command parsing
664
6845 d 21 h
jermar
/kernel/trunk/
sparc64 work.
Interrupt Levels 1 - 15 serviced.
Minor changes in the exc_* functions.
662
6847 d 23 h
decky
/kernel/trunk/
initial syscall table support
659
6849 d 11 h
jermar
/kernel/trunk/
Make the kernel compile with -Wall.
654
6851 d 4 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
6851 d 21 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
6851 d 23 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
6852 d 23 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.
640
6853 d 22 h
jermar
/kernel/trunk/
sparc64 work.
CPU identification.
635
6854 d 22 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.
631
6856 d 0 h
palkovsky
/kernel/trunk/
Fixed cpu halting in debug panic mode.
629
6856 d 2 h
decky
/kernel/trunk/
init task loading (yet buggy)
628
6856 d 3 h
decky
/kernel/trunk/
ia32: floppy boot image uses GRUB
625
6856 d 5 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.
624
6856 d 6 h
jermar
/kernel/trunk/generic/
Add LIST_INITIALIZE() macro to declare and initialize statically allocated lists.
623
6856 d 11 h
jermar
/kernel/trunk/
Add SPINLOCK_DECLARE and SPINLOCK_INITIALIZE macros.
SPINLOCK_DECLARE is to be used instead of direct spinlock_t declarations
in dynamically allocated structures on which spinlock_initialize() is called after
their creation.
SPINLOCK_INITIALIZE is to be used instead of direct spinlock_t declarations
of global spinlocks. It declares and initializes the spinlock.
Moreover, both macros are empty on UP so that -Wall warnings about unused structures
get supressed.
622
6857 d 1 h
palkovsky
/kernel/trunk/
Better gcc CALLER implementation
621
6857 d 7 h
palkovsky
/kernel/trunk/
better architecture line
616
6857 d 23 h
palkovsky
/kernel/trunk/generic/src/debug/
Symtab completion now completes even * and & symbols.