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1138 6623 d 19 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 6628 d 0 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 6628 d 18 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 6628 d 23 h jermar /kernel/trunk/generic/src/ Remove extra before_thread_runs() calls.  
1086 6632 d 13 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 6633 d 13 h palkovsky /kernel/trunk/generic/src/ Fixed incorrect locking in ipc.  
1078 6633 d 18 h jermar /kernel/trunk/ Improved uspace threads.
ia64 needs fixing.		  
1066 6634 d 10 h jermar /kernel/trunk/ Support for user space threads.  
1062 6634 d 13 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 6634 d 15 h palkovsky /kernel/trunk/ Added task_print.
Fixed ipc to support connect_me_to.		  
935 6638 d 18 h vana /kernel/trunk/ Two frame stack (standard stack + RSE) on Itanium  
906 6648 d 11 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		  
860 6658 d 12 h decky /kernel/trunk/ indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy		  
842 6662 d 22 h palkovsky /kernel/trunk/ Avoid memory exhaustion in thread_create in slab2 test.  
822 6670 d 13 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 6670 d 23 h palkovsky /kernel/trunk/ Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.		  
788 6673 d 18 h jermar /kernel/trunk/ Move list and fifo data types to adt/.  
787 6673 d 19 h palkovsky /kernel/trunk/generic/ Added constructor/destructor calls to SLAB.
Changed allocation of thread_t structure to use SLAB.		  
786 6673 d 20 h bondari /kernel/trunk/ frame_alloc() functions variations in order to avoid problems with frame_alloc_generic() changes.
IMPORTANT: Parameter order for frame_alloc() was changed		  
783 6673 d 22 h palkovsky /kernel/trunk/generic/ Fixed some typos in slab allocator.
Scheduler now has better algorithm on load balancing.
Unfortunately it reveals deadlock in slab allocator :-/		  
777 6674 d 18 h palkovsky /kernel/trunk/generic/ added thread list to kconsole.  
762 6676 d 22 h palkovsky /kernel/trunk/ Currently not-working SLAB allocator.
- slightly changed interface to frame_alloc, allow zone preference		  
689 6701 d 19 h bondari /kernel/trunk/ Frame alloc test #1  
625 6725 d 20 h palkovsky /kernel/trunk/ We are now almost -Wall clean.
- redefined atomic_t
- deleted many, many unused variables
- some minor code cleanups found using compiler warning.		  
624 6725 d 20 h jermar /kernel/trunk/generic/ Add LIST_INITIALIZE() macro to declare and initialize statically allocated lists.  
623 6726 d 1 h jermar /kernel/trunk/ Add SPINLOCK_DECLARE and SPINLOCK_INITIALIZE macros.
SPINLOCK_DECLARE is to be used instead of direct spinlock_t declarations
in dynamically allocated structures on which spinlock_initialize() is called after
their creation.
SPINLOCK_INITIALIZE is to be used instead of direct spinlock_t declarations
of global spinlocks. It declares and initializes the spinlock.
Moreover, both macros are empty on UP so that -Wall warnings about unused structures
get supressed.		  
557 6733 d 22 h jermar /kernel/trunk/ Add comments describing locking rules for some locks.
Cleanup.		  
552 6734 d 14 h palkovsky /kernel/trunk/ Named spinlocks  
548 6734 d 16 h jermar /kernel/trunk/ Cleanup and fixes.  
534 6736 d 16 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
533 6736 d 16 h bondari /SPARTAN/trunk/ Buddy allocator for physical memory complete implementation.
Tested on IA32, AMD64, MIPS32. RWLock Test #5 is not passed.
NOTE: Other architectures could be broken (but should not be)		  
532 6736 d 16 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6748 d 21 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
475 6760 d 22 h jermar /SPARTAN/trunk/ Define atomic_t type.  
452 6763 d 16 h decky /SPARTAN/trunk/ major build system revision (unfinished)
this patchset most definitively breaks a lot of things, be patient		  
430 6769 d 14 h jermar /SPARTAN/trunk/ Move src/ and include/ to generic.  
414 6784 d 2 h jermar /SPARTAN/trunk/ Create generic context_save() and context_restore().
These two functions are defined inline and only call context_save_arch() and context_restore_arch(), respectively.
The main purpose of this is to enable centralized commenting of these important and tricky functions.		  
413 6784 d 12 h jermar /SPARTAN/trunk/ Rename cpu_priority_{high|low|restore|read} functions to interrupts_{disable|enable|restore|read}.
Rename pri_t to ipl_t (Interrupt Priority Level).
Rename thread_t::pri to thread_t::priority.		  
248 6829 d 18 h jermar /SPARTAN/trunk/ Make atomic_dec() and atomic_inc() take (volatile int *) argument, not (volatile count_t *).  
241 6830 d 16 h palkovsky /SPARTAN/trunk/ Cleanups so that it compiles on ia-32 & amd-64 cleanly