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Rev Age Author Path Log message Diff
1177 6644 d 0 h jermar /kernel/trunk/generic/ Modify B+tree node key width to be 64-bit wide on all platforms.  
1176 6644 d 1 h jermar /kernel/trunk/generic/ Kernel support for SYS_GET_TASK_ID syscall.  
1174 6644 d 2 h jermar /kernel/trunk/ Start capabilities support.  
1171 6644 d 4 h jermar /kernel/trunk/ Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer.		  
1170 6644 d 20 h vana /kernel/trunk/ Stack size definition macro definition fix  
1168 6646 d 17 h vana /kernel/trunk/ Thread RSE support completion (kernel)  
1159 6646 d 21 h jermar /kernel/trunk/generic/ Replace list of all tasks with B+tree of all tasks.  
1158 6646 d 22 h jermar /kernel/trunk/generic/ Replace list of all threads with B+tree of all threads.
Add function thread_exists() for querying existence of thread.		  
1138 6659 d 20 h jermar /kernel/trunk/ CPU stacks must have two frames on ia64.
Make sure both thread stack frames are mapped in before_thread_runs_arch().
Take STACK_FRAMES into account during kernel memory layout initialization in main_bsp().		  
1115 6664 d 1 h jermar /kernel/trunk/generic/src/proc/ Fix kcpulb() to change state of the migrated thread to Entering so that thread_ready() won't panic() on violated assertion.
Make print out of threads and tasks more dense again.		  
1104 6664 d 19 h jermar /kernel/trunk/ Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well.		  
1103 6665 d 0 h jermar /kernel/trunk/generic/src/ Remove extra before_thread_runs() calls.  
1086 6668 d 14 h palkovsky /kernel/trunk/generic/ Untested better IPC functions.
* There is some bug in MIPS, unpredicatbly sometimes the thread gets mapped
different frame for stack.		  
1083 6669 d 14 h palkovsky /kernel/trunk/generic/src/ Fixed incorrect locking in ipc.  
1078 6669 d 18 h jermar /kernel/trunk/ Improved uspace threads.
ia64 needs fixing.		  
1066 6670 d 11 h jermar /kernel/trunk/ Support for user space threads.  
1062 6670 d 14 h jermar /kernel/trunk/ It is now possible to associate symbolic names with both threads and tasks.
More verbose kconsole threads, tasks and scheduler commands.		  
1060 6670 d 16 h palkovsky /kernel/trunk/ Added task_print.
Fixed ipc to support connect_me_to.		  
1048 6670 d 22 h jermar /kernel/trunk/generic/ Restore interrupts when failing in as_remap().
Add check_area_conflicts() that checks whether address area overlaps with other areas.
Refuse to create writeable executable address space areas.
Rename as_area_t::size to as_area_t::pages.		  
1040 6671 d 0 h palkovsky /kernel/trunk/generic/ Changed ipc to use spinlocks instead of mutexes again.
Fixed loading inits to set nameservice as the first loaded process.
Lot of TODO in ipc done.		  
1026 6671 d 13 h jermar /kernel/trunk/generic/ Support only anonymous address space areas.  
1025 6671 d 13 h palkovsky /kernel/trunk/generic/src/proc/ Fix bug that made task_run_program to always run init.  
1007 6672 d 0 h decky /kernel/trunk/ ppc32: preemptive scheduling works now
FPU context saving disabled for now		  
1005 6672 d 1 h palkovsky /kernel/trunk/generic/ Added support for taskid.  
998 6672 d 13 h palkovsky /kernel/trunk/generic/ Completed asynchronous ipc.  
973 6673 d 0 h palkovsky /kernel/trunk/generic/ Added simpler userspace starting.  
965 6673 d 3 h palkovsky /kernel/trunk/ Added skeleton name service.
Cleanup for IPC to use mutexes instead of spinlocks.		  
955 6673 d 17 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
935 6674 d 19 h vana /kernel/trunk/ Two frame stack (standard stack + RSE) on Itanium  
907 6684 d 1 h palkovsky /kernel/trunk/generic/src/proc/ Correct sleeping on memory allocation during FPU lazy switch.  
906 6684 d 12 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		  
898 6686 d 23 h jermar /kernel/trunk/ Minor changes.  
897 6687 d 13 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.		  
860 6694 d 13 h decky /kernel/trunk/ indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy		  
842 6698 d 23 h palkovsky /kernel/trunk/ Avoid memory exhaustion in thread_create in slab2 test.  
827 6705 d 13 h palkovsky /kernel/trunk/ Unimportant changes regarding FPU context.  
823 6706 d 13 h jermar /kernel/trunk/ Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization.		  
822 6706 d 14 h palkovsky /kernel/trunk/ Changed malloc to include second parameter and documented
recommended usage.
Added zone merging, made ia32 & amd64 to merge found zones.		  
814 6707 d 0 h palkovsky /kernel/trunk/ Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.		  
788 6709 d 18 h jermar /kernel/trunk/ Move list and fifo data types to adt/.