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Subversion Repositories
HelenOS
(root)
/
trunk
/
kernel
/
arch
/
mips32
/
src
/
fpu_context.c
@ 3236
– Rev 3880
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Diff
3880
5586 d 1 h
decky
/trunk/kernel/arch/
simplify configuration
introduce arch_construct_function and inb/outb (sometimes empty) on all platforms
various code cleanup
2071
6343 d 1 h
jermar
/trunk/
(c) versus (C)
1882
6469 d 8 h
jermar
/trunk/kernel/
Support for sparc64 FPU context.
1787
6533 d 3 h
decky
/
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot
1702
6561 d 7 h
cejka
/kernel/trunk/
Kernel doxygen comments updated.
1096
6646 d 7 h
palkovsky
/kernel/trunk/
Cleanup of mips
- inline register reads
- better fpu disable/enable - global settings is automatically propagated to task
- fast syscall
958
6653 d 1 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
6654 d 12 h
palkovsky
/kernel/trunk/arch/mips32/
Macro redefinition for mips fpu.
906
6663 d 21 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
6684 d 22 h
palkovsky
/kernel/trunk/
Unimportant changes regarding FPU context.
546
6750 d 2 h
palkovsky
/kernel/trunk/arch/mips32/
Fixed mips gxemul architecture.
534
6752 d 1 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
532
6752 d 2 h
jermar
/
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
501
6764 d 6 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel.
341
6835 d 7 h
jermar
/SPARTAN/trunk/
Rename mips port to mips32.
326
6837 d 20 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
6841 d 11 h
palkovsky
/SPARTAN/trunk/
Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY
103
6939 d 2 h
jermar
/SPARTAN/trunk/
Just cleanup.
92
6950 d 4 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
6961 d 21 h
vana
/SPARTAN/trunk/
Begin support for FPU context switching on platforms which can't do it in lazy way.
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