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HelenOS
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SPARTAN
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trunk
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arch
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amd64
/
include
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197
6887 d 5 h
palkovsky
/SPARTAN/trunk/
Context-save/restore in AMD64
194
6887 d 8 h
palkovsky
/SPARTAN/trunk/arch/amd64/
Code cleanup.
192
6887 d 8 h
jermar
/SPARTAN/trunk/
Dump implementation of THREAD, TASK and CPU.
Implement preemption-safe versions of THREAD, TASK and CPU using THE.
Get rid of CPU_ID_ARCH on all architectures.
Get rid of write_dr0() and read_dr0() on IA-32.
Get rid of cpu_private_data and cpu_private_data_t.
188
6887 d 10 h
palkovsky
/SPARTAN/trunk/arch/amd64/
AMD64 now can switch into long mode.
Basic page tables working.
178
6888 d 11 h
palkovsky
/SPARTAN/trunk/arch/amd64/
Fixed linker script to include .eh_frame section.
It now boots into protected mode.
177
6888 d 13 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
6892 d 4 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.
172
6893 d 13 h
palkovsky
/SPARTAN/trunk/arch/amd64/
Do not allow red area on stack in kernel mode.
Small updates for AMD64 memory layout.
169
6897 d 3 h
jermar
/SPARTAN/trunk/arch/
For each architecture, add an extra type cast of x to __address to both KA2PA() and PA2KA().
164
6900 d 6 h
palkovsky
/SPARTAN/trunk/
Basics for amd64 architecture. It does compile, but it does not work yet.