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Rev Age Author Path Log message Diff
3871 5571 d 4 h decky /trunk/kernel/test/fpu/ classify mips2 test as unsafe for now as it fails in msim
(a better solution should come later)
 
3069 5824 d 2 h decky /trunk/kernel/test/ proper printf formatting  
2745 5921 d 5 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings
 
2216 6246 d 21 h decky /trunk/ make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls
 
2071 6326 d 21 h jermar /trunk/ (c) versus (C)  
2053 6355 d 23 h decky /trunk/kernel/test/ quiet variants of tests  
2051 6356 d 6 h decky /trunk/kernel/ quiet mode  
2050 6356 d 7 h decky /trunk/kernel/ benchmarking with statistics (initial)  
2042 6361 d 0 h decky /trunk/kernel/ introduce uncounted threads, whose accounting doesn't affect accumulated task accounting
run tests in kconsole thread again
 
2029 6362 d 22 h decky /trunk/kernel/test/ remove asserts and panics from tests  
2027 6363 d 5 h decky /trunk/kernel/ cleanup kernel tests infrastructure  
2021 6363 d 22 h decky /trunk/kernel/ integrate more tests  
2020 6363 d 22 h decky /trunk/kernel/ integrate more tests  
1882 6453 d 4 h jermar /trunk/kernel/ Support for sparc64 FPU context.  
1787 6516 d 23 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6524 d 0 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1658 6550 d 9 h vana /kernel/trunk/test/ Detaching threads in tests  
1196 6603 d 4 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.
 
1104 6628 d 0 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.
 
1062 6633 d 19 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.
 
1053 6634 d 0 h vana /kernel/trunk/ Itanium FPU Lazy context switching... but not so much tested  
1023 6634 d 23 h vana /kernel/trunk/ Itanium FPU active context switch  
1020 6635 d 0 h vana /kernel/trunk/test/fpu/fpu1/ () patch for FPU 1 test  
827 6668 d 18 h palkovsky /kernel/trunk/ Unimportant changes regarding FPU context.  
534 6735 d 21 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6735 d 22 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6748 d 2 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
483 6755 d 21 h jermar /SPARTAN/trunk/ For now, each architecture must use its own -O switch (-O2 doesn't work for ia64, -O3 doesn't work for mips32).

New mips32 atomic_add() function.

Cleanup.
 
329 6821 d 0 h palkovsky /SPARTAN/trunk/ Basic changes to boot it on SGI Indy.  
326 6821 d 16 h palkovsky /SPARTAN/trunk/ Cleanup of makefiles to have common options in one main makefile.

Add simple build process for different simulators for MIPS.
Added FPU context & lazy FPU context switching to MIPS.
Cleanup of MIPS linker script.
Moved MIPS kernel above 1MB. Not tested on real machine yet, but it might help.

There is something broken with gcc inlined memcpy (either simulator or gcc), it is disabled on BigEndian mips now.
 
296 6826 d 6 h palkovsky /SPARTAN/trunk/ More logical fpu_context_engaged setting.
The sse1 test now correctly tests for thread migration settings.
 
295 6826 d 6 h palkovsky /SPARTAN/trunk/ Test that really tests SSE context switching.  
283 6827 d 8 h palkovsky /SPARTAN/trunk/ IA32 printf-double support migrated to amd64  
125 6877 d 19 h jermar /SPARTAN/trunk/ Huge indentation fix.  
119 6893 d 20 h jermar /SPARTAN/trunk/ Start with generic 4-level page table interface.

Usual cleanup.
 
111 6916 d 21 h palkovsky /SPARTAN/trunk/ Code cleanup in scheduler.c thread.c - removed unnecessary spinlock.
atomic_inc, atomic_dec moved to arch/atomic.h instead of arch/smp/atomic.h,
advisable to use even in non-smp mode.
Fixed atomic_inc, atomic_dec in mips architecture.
 
94 6933 d 19 h jermar /SPARTAN/trunk/ IA-64 work.
Add application registers ar.lc, ar.ec, ar.ccv, ar.csd, ar.ssd to context_t.
Add store/load operations for ar.lc, ar.ec, ar.ccv, ar.csd, ar.ssd to context_save()/restore().
Add application registers ar.rcs, ar.bsp and ar.rnat to context_t.
Proper store/load operations for ar.rcs, ar.bsp and ar.rnat is in the works.

FPU cleanup.
Remove call set_TS_flag() from cpu_identify().
Remove unneeded includes from FPU test #1.
 
92 6934 d 0 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.
 
91 6934 d 18 h jermar /SPARTAN/trunk/ Rename test/fpu/fpu0 to test/fpu/fpu1.
Enhance and beautify FPU test #1.
Add pi calculation to FPU test #1.
 
90 6934 d 21 h vana /SPARTAN/trunk/ Set TS flag on system startup.
Some bugs in FPU context switching seem to persist.
Optimalization on IA-32 disabled.