HelenOS-historic
HelenOS
HelenOS-doc
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HelenOS-historic
(root)
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SPARTAN
/
trunk
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include
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proc
/
thread.h
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177
6925 d 4 h
jermar
/SPARTAN/trunk/
Add some comments to IA-32 src/boot/boot.S and src/smp.S.
Make the boot stack start on page boundary.
This is required by get_stack_base().
Define 'THE' macro.
Implement preemption_disable() and preemption_enable().
Add memory barrier macros.
IA-32 macros need support for older processors.
Non IA-32 macros are dummy.
Reduction of many #include paths.
173
6928 d 19 h
jermar
/SPARTAN/trunk/
Preparations for weaker preemption model.
Make all kernel stacks (i.e. startup, scheduler and thread) be STACK_SIZE bytes long.
Reincarnate "the" structure. This time, it is planned to be located at the base of each and every kernel stack.
On IA-32 and MIPS, implement get_stack_base() functions. On the rest of supported platforms, define it to be dummy.
125
6969 d 18 h
jermar
/SPARTAN/trunk/
Huge indentation fix.
73
7034 d 18 h
vana
/SPARTAN/trunk/
Finished FPU lazy context switching - first version. I have not tested it and there are many things which must be changed when
it runs first time OK.
57
7037 d 17 h
vana
/SPARTAN/trunk/
Begin support for FPU context switching on platforms which can't do it in lazy way.
56
7037 d 17 h
vana
/SPARTAN/trunk/
Added fpu_context.h arch dep files and removed struct fpu_context from context.h files
46
7038 d 2 h
vana
/SPARTAN/trunk/
Remove fpu_context pointer from context_t.
Add fpu_context statically to thread_t.
Two functions for saving and restoring FPU context on lazy switch.
1
7116 d 23 h
jermar
/SPARTAN/
Initial import