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Rev Age Author Path Log message Diff
973 6658 d 9 h palkovsky /kernel/trunk/generic/ Added simpler userspace starting.  
965 6658 d 12 h palkovsky /kernel/trunk/ Added skeleton name service.
Cleanup for IPC to use mutexes instead of spinlocks.		  
963 6659 d 0 h jermar /kernel/trunk/generic/src/lib/ Fix bug in loading ELF segment.  
959 6659 d 1 h palkovsky /kernel/trunk/ New synchronous ipc.
Widened syscall to support up to 5 parameters.		  
958 6659 d 1 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 6659 d 2 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
952 6659 d 5 h jermar /kernel/trunk/ Support for loading segments containing .bss section.  
946 6659 d 23 h jermar /kernel/trunk/generic/ Fix frame deallocation.
Zone state is to be upadated only when the frame refcount reaches zero.		  
940 6660 d 2 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.		  
938 6660 d 3 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
935 6660 d 4 h vana /kernel/trunk/ Two frame stack (standard stack + RSE) on Itanium  
932 6660 d 4 h palkovsky /kernel/trunk/generic/src/console/ Allow using direct address as parameter.  
931 6660 d 5 h palkovsky /kernel/trunk/generic/src/console/ Allow direct address specification.  
910 6667 d 8 h bondari /kernel/trunk/ ELF framework for all archs. SPARC V9 not tested to compile.  
909 6667 d 10 h bondari /kernel/trunk/generic/include/ elf32 complete headers  
907 6669 d 10 h palkovsky /kernel/trunk/generic/src/proc/ Correct sleeping on memory allocation during FPU lazy switch.  
906 6669 d 21 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 6671 d 8 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 6672 d 8 h jermar /kernel/trunk/ Minor changes.  
897 6672 d 21 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 6674 d 9 h jermar /kernel/trunk/generic/src/lib/ Improved version of generic memcpy().
Should improve frame buffer impression.		  
880 6674 d 11 h jermar /kernel/trunk/generic/include/mm/ Fix conflict between asid_get() macro and function definitions.  
878 6675 d 7 h vana /kernel/trunk/ Active keyboard read for ia32  
869 6677 d 22 h vana /kernel/trunk/ Uaaaaaaa ;-) Itanium Paging !!!!!! ;-)  
866 6678 d 10 h jermar /kernel/trunk/generic/include/ Remove nasty ppc32 hack.
ppc32 now uses the stock ALIGN_UP().		  
860 6679 d 21 h decky /kernel/trunk/ indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy		  
856 6681 d 1 h bondari /kernel/trunk/generic/include/  
855 6681 d 3 h bondari /kernel/trunk/generic/include/ ELF section definition  
854 6681 d 3 h bondari /kernel/trunk/ ELF loading workaround: some core declarations.  
852 6682 d 7 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 6684 d 8 h palkovsky /kernel/trunk/ Avoid memory exhaustion in thread_create in slab2 test.  
840 6685 d 8 h jermar /kernel/trunk/ Fix filling of hardcoded_ktext_size and hardcoded_kdata_size to use 64 bit stores on ia64.  
837 6686 d 11 h palkovsky /kernel/trunk/ Moved framebuffer to genarch.  
836 6686 d 22 h palkovsky /kernel/trunk/ Added support for 24-bit framebuffer.  
830 6690 d 7 h jermar /kernel/trunk/ Make ASID FIFO for mips32 be allocated statically.
Make ASID FIFO for sparc64 and ia64 be allocated dynamically.
Fix ia64 to call asid_fifo_init().
All three architectures now call asid_fifo_init() from as_arch_init().		  
827 6690 d 22 h palkovsky /kernel/trunk/ Unimportant changes regarding FPU context.  
826 6690 d 23 h jermar /kernel/trunk/ Add page_mapping_remove().  
824 6691 d 12 h palkovsky /kernel/trunk/ Use less frames for zone configuration data after merge.  
823 6691 d 22 h jermar /kernel/trunk/ Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization.		  
822 6691 d 22 h palkovsky /kernel/trunk/ Changed malloc to include second parameter and documented
recommended usage.
Added zone merging, made ia32 & amd64 to merge found zones.