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Subversion Repositories
HelenOS
(root)
/
trunk
/
kernel
/
arch
/
mips32
/
src
/
fpu_context.c
@ 3911
– Rev 3880
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Log message
Diff
3880
5670 d 3 h
decky
/trunk/kernel/arch/
simplify configuration
introduce arch_construct_function and inb/outb (sometimes empty) on all platforms
various code cleanup
2071
6427 d 2 h
jermar
/trunk/
(c) versus (C)
1882
6553 d 10 h
jermar
/trunk/kernel/
Support for sparc64 FPU context.
1787
6617 d 4 h
decky
/
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot
1702
6645 d 8 h
cejka
/kernel/trunk/
Kernel doxygen comments updated.
1096
6730 d 9 h
palkovsky
/kernel/trunk/
Cleanup of mips
- inline register reads
- better fpu disable/enable - global settings is automatically propagated to task
- fast syscall
958
6737 d 3 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
6738 d 14 h
palkovsky
/kernel/trunk/arch/mips32/
Macro redefinition for mips fpu.
906
6747 d 23 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
6768 d 23 h
palkovsky
/kernel/trunk/
Unimportant changes regarding FPU context.
546
6834 d 4 h
palkovsky
/kernel/trunk/arch/mips32/
Fixed mips gxemul architecture.
534
6836 d 3 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
532
6836 d 3 h
jermar
/
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
501
6848 d 8 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel.
341
6919 d 9 h
jermar
/SPARTAN/trunk/
Rename mips port to mips32.
326
6921 d 22 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
6925 d 13 h
palkovsky
/SPARTAN/trunk/
Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY
103
7023 d 4 h
jermar
/SPARTAN/trunk/
Just cleanup.
92
7034 d 6 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
7045 d 23 h
vana
/SPARTAN/trunk/
Begin support for FPU context switching on platforms which can't do it in lazy way.
52
7046 d 0 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().