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Rev Age Author Path Log message Diff
4377 5541 d 23 h svoboda /branches/tracing/ Merge latest trunk changes to tracing. (i.e. revs 3684:4374, huge). This time hopefully the real thing.  
2787 5952 d 3 h decky /branches/tracing/ add dynamic linking, debugging and tracing branch  
2071 6386 d 23 h jermar /trunk/ (c) versus (C)  
1877 6517 d 10 h jermar /trunk/kernel/ Coding style fixes.
Remove unneeded sparc64 dummy functions.		  
1787 6577 d 1 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6584 d 2 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1702 6605 d 5 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1053 6694 d 2 h vana /kernel/trunk/ Itanium FPU Lazy context switching... but not so much tested  
1023 6695 d 1 h vana /kernel/trunk/ Itanium FPU active context switch  
993 6695 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 6696 d 5 h vana /kernel/trunk/arch/ia64/ Itanium FPU context save/restore  
534 6795 d 23 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6796 d 0 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6808 d 4 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
309 6885 d 9 h palkovsky /SPARTAN/trunk/ Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY		  
103 6983 d 0 h jermar /SPARTAN/trunk/ Just cleanup.  
92 6994 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 7005 d 19 h vana /SPARTAN/trunk/ Begin support for FPU context switching on platforms which can't do it in lazy way.  
52 7005 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().