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Rev Age Author Path Log message Diff
3880 5555 d 23 h decky /trunk/kernel/arch/ simplify configuration
introduce arch_construct_function and inb/outb (sometimes empty) on all platforms
various code cleanup
 
2071 6312 d 22 h jermar /trunk/ (c) versus (C)  
1882 6439 d 6 h jermar /trunk/kernel/ Support for sparc64 FPU context.  
1787 6503 d 1 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1702 6531 d 5 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1096 6616 d 5 h palkovsky /kernel/trunk/ Cleanup of mips
- inline register reads
- better fpu disable/enable - global settings is automatically propagated to task
- fast syscall
 
958 6622 d 23 h jermar /kernel/trunk/ Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate.
 
924 6624 d 10 h palkovsky /kernel/trunk/arch/mips32/ Macro redefinition for mips fpu.  
906 6633 d 19 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
 
827 6654 d 20 h palkovsky /kernel/trunk/ Unimportant changes regarding FPU context.  
546 6720 d 0 h palkovsky /kernel/trunk/arch/mips32/ Fixed mips gxemul architecture.  
534 6721 d 23 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6722 d 0 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6734 d 4 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
341 6805 d 5 h jermar /SPARTAN/trunk/ Rename mips port to mips32.  
326 6807 d 18 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.
 
309 6811 d 9 h palkovsky /SPARTAN/trunk/ Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY
 
103 6909 d 0 h jermar /SPARTAN/trunk/ Just cleanup.  
92 6920 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 6931 d 19 h vana /SPARTAN/trunk/ Begin support for FPU context switching on platforms which can't do it in lazy way.  

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