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Rev Age Author Path Log message Diff
1008 6649 d 6 h jermar /kernel/trunk/ Fix bug in ia32 interrupt handlers.
Handlers for interrupts greater than 31 wrapped the shift around and thus failed to correctly identify
the need to emulate error word.		  
1007 6649 d 6 h decky /kernel/trunk/ ppc32: preemptive scheduling works now
FPU context saving disabled for now		  
1005 6649 d 6 h palkovsky /kernel/trunk/generic/ Added support for taskid.  
1002 6649 d 17 h jermar /kernel/trunk/generic/ More lightweighed TLB shootdown implementation.  
998 6649 d 18 h palkovsky /kernel/trunk/generic/ Completed asynchronous ipc.  
990 6649 d 23 h decky /kernel/trunk/ ppc32: initial stack, memory barriers, atomic operations, stack offset fix  
983 6650 d 3 h palkovsky /kernel/trunk/ Fixed shrinking of as area.  
980 6650 d 4 h palkovsky /kernel/trunk/ Small speed update of ipc.
Fixed some bugs regarding pages in mremap.		  
977 6650 d 4 h jermar /kernel/trunk/ Add sys_mremap() syscall.  
973 6650 d 6 h palkovsky /kernel/trunk/generic/ Added simpler userspace starting.  
965 6650 d 9 h palkovsky /kernel/trunk/ Added skeleton name service.
Cleanup for IPC to use mutexes instead of spinlocks.		  
963 6650 d 20 h jermar /kernel/trunk/generic/src/lib/ Fix bug in loading ELF segment.  
959 6650 d 21 h palkovsky /kernel/trunk/ New synchronous ipc.
Widened syscall to support up to 5 parameters.		  
958 6650 d 22 h jermar /kernel/trunk/ Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate.		  
955 6650 d 23 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
952 6651 d 2 h jermar /kernel/trunk/ Support for loading segments containing .bss section.  
946 6651 d 20 h jermar /kernel/trunk/generic/ Fix frame deallocation.
Zone state is to be upadated only when the frame refcount reaches zero.		  
940 6651 d 23 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.		  
938 6652 d 0 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
935 6652 d 1 h vana /kernel/trunk/ Two frame stack (standard stack + RSE) on Itanium  
932 6652 d 1 h palkovsky /kernel/trunk/generic/src/console/ Allow using direct address as parameter.  
931 6652 d 1 h palkovsky /kernel/trunk/generic/src/console/ Allow direct address specification.  
910 6659 d 5 h bondari /kernel/trunk/ ELF framework for all archs. SPARC V9 not tested to compile.  
909 6659 d 7 h bondari /kernel/trunk/generic/include/ elf32 complete headers  
907 6661 d 6 h palkovsky /kernel/trunk/generic/src/proc/ Correct sleeping on memory allocation during FPU lazy switch.  
906 6661 d 18 h palkovsky /kernel/trunk/ Added lazy fpu context allocation.
- threads that don't use fpu, don't get allocated fpu context
- fpu context alignment on AMD64 nicely disappeared		  
902 6663 d 5 h jermar /kernel/trunk/ ia64 work.
More capable TLB miss handlers.
The ia64 kernel now passes mm/mapping1 test.

Fix generic hash table to properly initialize lists.

Change page_ht() to properly initialize inserted PTE's.
Change format of generic page hash table PTE's.		  
898 6664 d 5 h jermar /kernel/trunk/ Minor changes.  
897 6664 d 18 h jermar /kernel/trunk/ sparc64 work.
Fix KBD_VIRT_ADDRESS.
Call before_thread_runs() prior to the switch to the thread's stack. Add comment why this is crucial.
Add after_thread_ran() to the scheduler.
Add before_thread_runs_arch() and after_thread_ran_arch() for sparc64, mapping/demapping thread's kernel stack.
Add dummy after_thread_ran_arch() to all other architectures.
Add dtlb_insert_mapping() to promote code reuse.		  
882 6666 d 6 h jermar /kernel/trunk/generic/src/lib/ Improved version of generic memcpy().
Should improve frame buffer impression.		  
880 6666 d 8 h jermar /kernel/trunk/generic/include/mm/ Fix conflict between asid_get() macro and function definitions.  
878 6667 d 4 h vana /kernel/trunk/ Active keyboard read for ia32  
869 6669 d 18 h vana /kernel/trunk/ Uaaaaaaa ;-) Itanium Paging !!!!!! ;-)  
866 6670 d 7 h jermar /kernel/trunk/generic/include/ Remove nasty ppc32 hack.
ppc32 now uses the stock ALIGN_UP().		  
860 6671 d 18 h decky /kernel/trunk/ indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy		  
856 6672 d 21 h bondari /kernel/trunk/generic/include/  
855 6673 d 0 h bondari /kernel/trunk/generic/include/ ELF section definition  
854 6673 d 0 h bondari /kernel/trunk/ ELF loading workaround: some core declarations.  
852 6674 d 4 h palkovsky /kernel/trunk/ Fixes in memory allocator
- proper kernel blacklisting, when kernel not loaded on page boundary
- correct zone adding in zone list (how could this work??)		  
842 6676 d 5 h palkovsky /kernel/trunk/ Avoid memory exhaustion in thread_create in slab2 test.