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Rev Age Author Path Log message Diff
1037 6685 d 21 h decky /kernel/trunk/ support for more init tasks
(might break some archs yet)		  
1032 6686 d 8 h jermar /kernel/trunk/generic/ mmap() syscall.  
1029 6686 d 8 h palkovsky /kernel/trunk/generic/src/ipc/ Fixed bad locking.  
1027 6686 d 8 h palkovsky /kernel/trunk/ Implemented callback IPC call (connect_to_me).  
1026 6686 d 8 h jermar /kernel/trunk/generic/ Support only anonymous address space areas.  
1025 6686 d 9 h palkovsky /kernel/trunk/generic/src/proc/ Fix bug that made task_run_program to always run init.  
1024 6686 d 13 h jermar /kernel/trunk/ Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.		  
1008 6686 d 20 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 6686 d 20 h decky /kernel/trunk/ ppc32: preemptive scheduling works now
FPU context saving disabled for now		  
1005 6686 d 21 h palkovsky /kernel/trunk/generic/ Added support for taskid.  
1002 6687 d 7 h jermar /kernel/trunk/generic/ More lightweighed TLB shootdown implementation.  
998 6687 d 9 h palkovsky /kernel/trunk/generic/ Completed asynchronous ipc.  
990 6687 d 13 h decky /kernel/trunk/ ppc32: initial stack, memory barriers, atomic operations, stack offset fix  
983 6687 d 17 h palkovsky /kernel/trunk/ Fixed shrinking of as area.  
980 6687 d 18 h palkovsky /kernel/trunk/ Small speed update of ipc.
Fixed some bugs regarding pages in mremap.		  
977 6687 d 18 h jermar /kernel/trunk/ Add sys_mremap() syscall.  
973 6687 d 20 h palkovsky /kernel/trunk/generic/ Added simpler userspace starting.  
965 6687 d 23 h palkovsky /kernel/trunk/ Added skeleton name service.
Cleanup for IPC to use mutexes instead of spinlocks.		  
963 6688 d 11 h jermar /kernel/trunk/generic/src/lib/ Fix bug in loading ELF segment.  
959 6688 d 11 h palkovsky /kernel/trunk/ New synchronous ipc.
Widened syscall to support up to 5 parameters.		  
958 6688 d 12 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 6688 d 13 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
952 6688 d 16 h jermar /kernel/trunk/ Support for loading segments containing .bss section.  
946 6689 d 10 h jermar /kernel/trunk/generic/ Fix frame deallocation.
Zone state is to be upadated only when the frame refcount reaches zero.		  
940 6689 d 13 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.		  
938 6689 d 14 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
935 6689 d 15 h vana /kernel/trunk/ Two frame stack (standard stack + RSE) on Itanium  
932 6689 d 15 h palkovsky /kernel/trunk/generic/src/console/ Allow using direct address as parameter.  
931 6689 d 15 h palkovsky /kernel/trunk/generic/src/console/ Allow direct address specification.  
910 6696 d 19 h bondari /kernel/trunk/ ELF framework for all archs. SPARC V9 not tested to compile.  
909 6696 d 21 h bondari /kernel/trunk/generic/include/ elf32 complete headers  
907 6698 d 20 h palkovsky /kernel/trunk/generic/src/proc/ Correct sleeping on memory allocation during FPU lazy switch.  
906 6699 d 8 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 6700 d 19 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 6701 d 19 h jermar /kernel/trunk/ Minor changes.  
897 6702 d 8 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 6703 d 20 h jermar /kernel/trunk/generic/src/lib/ Improved version of generic memcpy().
Should improve frame buffer impression.		  
880 6703 d 22 h jermar /kernel/trunk/generic/include/mm/ Fix conflict between asid_get() macro and function definitions.  
878 6704 d 18 h vana /kernel/trunk/ Active keyboard read for ia32  
869 6707 d 9 h vana /kernel/trunk/ Uaaaaaaa ;-) Itanium Paging !!!!!! ;-)