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Rev Age Author Path Log message Diff
1968 6415 d 21 h jermar /tags/ Canonize pre-0.2.0.3 tags: remove inner branches, tags and trunk directories.
The change now should reflect how those releases looked like after checkout.		  
1966 6415 d 22 h jermar /tags/0.2.0.2/ Tagging release 0.2.0.2  
1702 6552 d 5 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1053 6641 d 2 h vana /kernel/trunk/ Itanium FPU Lazy context switching... but not so much tested  
1023 6642 d 1 h vana /kernel/trunk/ Itanium FPU active context switch  
993 6642 d 23 h jermar /kernel/trunk/arch/ia64/ Fix bug in switch to userspace on ia64: ensure start in bank 1.
Fix bug in tlb_invalidate_all() that cause interrupts to be unconditionally enabled.
Optimize context switching by discarding packed attribute of context structures.		  
979 6643 d 5 h vana /kernel/trunk/arch/ia64/ Itanium FPU context save/restore  
534 6743 d 0 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6743 d 0 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6755 d 4 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
309 6832 d 9 h palkovsky /SPARTAN/trunk/ Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY		  
103 6930 d 0 h jermar /SPARTAN/trunk/ Just cleanup.  
92 6941 d 2 h jermar /SPARTAN/trunk/ FPU work.
FPU code cleanup, add/fix copyright notices where needed.
Fix PI calculation to use double n instead of int n.
Make FPU test #1 even more stressing.

Re-enable O3 again.
Revert Makefile.config not to compile in any tests.		  
57 6952 d 19 h vana /SPARTAN/trunk/ Begin support for FPU context switching on platforms which can't do it in lazy way.  
52 6952 d 21 h vana /SPARTAN/trunk/ Move fpu_context switching functions from context.s to fpu_context.c on all platforms.
Add fpu_context.h.

Make before_thread_runs() arch-independent and create arch dependent version before_thread_runs_arch().