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Rev Age Author Path Log message Diff
1112 6797 d 13 h palkovsky /kernel/trunk/ Added basic kernel infrastructure for ThreadLocalStorage(TLS) for
ia32(complete),amd64(complete),mips32(missing emulation of rdhwr instruction).
 
1109 6798 d 1 h jermar /kernel/trunk/ Basic futex. Prototype implementation.  
1107 6798 d 1 h jermar /kernel/trunk/ Small atomic #include and typedef changes.  
1104 6798 d 6 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.
 
1101 6800 d 3 h jermar /kernel/trunk/ B+-tree implementation.
Currently supports only inserting and searching.
 
1100 6800 d 3 h palkovsky /kernel/trunk/ Cleanup of spinlocks, now compiles both ia32 and amd64 with
and without DEBUG_SPINLOCKS. Made spinlocks inline.
Moved syscall_handler to generic (it was identical for ia32,amd64 & mips32).
Made slightly faster syscall for ia32.
Made better interrupt routines for ia32.
Allow not saving non-scratch registers during interrupt on ia32,amd64,mips32.
Aligned interrupt handlers on ia32,amd64, this should prevent problems
with different instruction lengths.
 
1090 6801 d 3 h palkovsky /kernel/trunk/generic/ Reduced unnecessary IPC system calls.
Allow everything to be sync & async, everything is handled using messages.
 
1088 6801 d 10 h palkovsky /kernel/trunk/generic/ More IPC stuff, added correct closing of connections from both sides.  
1086 6802 d 0 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.
 
1084 6802 d 22 h palkovsky /kernel/trunk/ Better IPC implementation with regard to locking and final cleanup.  
1078 6803 d 5 h jermar /kernel/trunk/ Improved uspace threads.
ia64 needs fixing.
 
1072 6803 d 11 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.
 
1070 6803 d 13 h jermar /kernel/trunk/ More checks for address space area conflicts.  
1066 6803 d 22 h jermar /kernel/trunk/ Support for user space threads.  
1063 6803 d 23 h palkovsky /kernel/trunk/ Add support for more then 2GB of address space for AMD64.  
1062 6804 d 1 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 6804 d 2 h palkovsky /kernel/trunk/ Added task_print.
Fixed ipc to support connect_me_to.
 
1050 6804 d 7 h palkovsky /kernel/trunk/ Added null console for buffering output when no real output available.
Added identity mapper for AMD64 that allows whole physical memory to be
accessed before paging is initialized.
 
1048 6804 d 8 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.
 
1044 6804 d 10 h jermar /kernel/trunk/ Page table locking.  

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