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Rev Age Author Path Log message Diff
1619 6542 d 16 h decky /kernel/trunk/ basic ppc32 keyboard  
1595 6543 d 1 h palkovsky /kernel/trunk/ Added kernel circular buffer klog.
Added automatic killing of tasks raising inappropriate exceptions.
TODO: Fix vsnprintf return value(and behaviour according to specs) and remove workaround in klog.		  
1424 6552 d 15 h jermar /kernel/trunk/ Move the sharing functionality to address space area backends.
Add backend for continuous regions of physical memory.
Sharing for these areas works automagically now.		  
1356 6563 d 18 h decky /kernel/trunk/ a small step for ppc32, but a giant leap for HelenOS  
1333 6565 d 11 h vana /kernel/trunk/ Configuration change  
1317 6566 d 14 h vana /kernel/trunk/ System information tools  
1288 6574 d 21 h jermar /kernel/trunk/ Complete implementation of copy_from_uspace() and copy_to_uspace()
for amd64 and ia32. Other architectures still compile and run,
but need to implement their own assembly-only memcpy(), memcpy_from_uspace(),
memcpy_to_uspace() and their failover parts. For these architectures
only dummy implementations are provided.		  
1287 6574 d 22 h vana /kernel/trunk/ ia32 VESA FB support  
1281 6577 d 11 h palkovsky /kernel/trunk/ Added means to make a simple action upon interrupt.  
1273 6577 d 21 h cejka /kernel/trunk/ Comments update.
Printing functions moved from debug/ to printf/.		  
1271 6577 d 21 h cejka /kernel/trunk/ All the *printf functions ported to kernel.
Comments updated.
Printf1 test uses snprintf to test printing to a string.		  
1210 6588 d 20 h vana /kernel/trunk/ Incomplete VHPT walker support for Itanium  
1200 6592 d 17 h jermar /kernel/trunk/ Add bitmap ADT.  
1178 6597 d 16 h jermar /kernel/trunk/ Add task_find_by_id().
Add kernel support for SYS_MAP_PHYSMEM.		  
1174 6597 d 22 h jermar /kernel/trunk/ Start capabilities support.  
1161 6600 d 17 h decky /kernel/trunk/ remove AFLAGS from C argument list  
1109 6618 d 10 h jermar /kernel/trunk/ Basic futex. Prototype implementation.  
1101 6620 d 12 h jermar /kernel/trunk/ B+-tree implementation.
Currently supports only inserting and searching.		  
1094 6620 d 22 h palkovsky /kernel/trunk/ Allowed saving less registers.  
1072 6623 d 21 h palkovsky /kernel/trunk/ Added debugger to AMD64.
Added automatic debugging of AS if it is not rewritten with zero.
Did small changes to IPC infrastructure.		  
1027 6625 d 8 h palkovsky /kernel/trunk/ Implemented callback IPC call (connect_to_me).  
1017 6625 d 18 h decky /kernel/trunk/ mips: remove load.bin
remove arch/boot infrastructure		  
1012 6625 d 20 h palkovsky /kernel/trunk/ Allow correct rebuilding based on boot architecture.  
967 6626 d 22 h palkovsky /kernel/trunk/ Allowed userspace to include page.h.  
965 6626 d 23 h palkovsky /kernel/trunk/ Added skeleton name service.
Cleanup for IPC to use mutexes instead of spinlocks.		  
955 6627 d 13 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
938 6628 d 14 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
910 6635 d 19 h bondari /kernel/trunk/ ELF framework for all archs. SPARC V9 not tested to compile.  
854 6649 d 14 h bondari /kernel/trunk/ ELF loading workaround: some core declarations.  
837 6654 d 23 h palkovsky /kernel/trunk/ Moved framebuffer to genarch.  
836 6655 d 9 h palkovsky /kernel/trunk/ Added support for 24-bit framebuffer.  
814 6660 d 20 h palkovsky /kernel/trunk/ Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.		  
790 6663 d 11 h jermar /kernel/trunk/ Generic chaining hash table.  
788 6663 d 15 h jermar /kernel/trunk/ Move list and fifo data types to adt/.  
759 6667 d 7 h palkovsky /kernel/trunk/ Skeleton of SLAB allocator.  
717 6684 d 14 h decky /kernel/trunk/ remove obsolete in-kernel userspace code
remove CONFIG_USERSPACE switch, uspace support is configured at run-time		  
707 6684 d 18 h decky /kernel/trunk/ allow setting ARCH from Makefile argument  
705 6684 d 20 h decky /kernel/trunk/ update phony targets  
703 6686 d 20 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().		  
678 6695 d 12 h decky /kernel/trunk/ move syscall infrastructure to a separate subdir