HelenOS-historic
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HelenOS-historic
(root)
/
kernel
/
trunk
/
arch
/
ia32
/
src
/
smp
/
ap.S
@ 1196
– Rev 1780
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1780
6542 d 7 h
jermar
/kernel/trunk/
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).
1246
6610 d 8 h
vana
/kernel/trunk/arch/ia32/src/smp/
This patch enables 32 base of GDT on APs at boot. It should now be able to use GDTs allocated up of 16MB so I hope this patches AP crash bug ocurred in some memory configurations.
1242
6611 d 2 h
jermar
/kernel/trunk/arch/
This time really fix wrong definition of K_DATA_START.
1241
6611 d 3 h
jermar
/kernel/trunk/arch/
Fix K_DATA_START section definition.
693
6719 d 6 h
decky
/kernel/trunk/arch/ia32/
simplify and cleanup ia32 boot process, remove obsolete stuff
534
6754 d 4 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
532
6754 d 5 h
jermar
/
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
501
6766 d 9 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel.
458
6780 d 12 h
decky
/SPARTAN/trunk/
make configuration variables usage consistent
406
6807 d 3 h
jermar
/SPARTAN/trunk/arch/
Fix directives for K_TEXT_START, K_TEXT_START_2 and K_DATA_START sections to be more descriptive about section's content.
Remove LOAD(0xdeadbeaf) from ia32 linker script.
Remove __fake from amd64 pm.c.
300
6844 d 11 h
palkovsky
/SPARTAN/trunk/arch/ia32/
Backported AMD64 linker and boot changes back to IA32.
298
6844 d 12 h
decky
/SPARTAN/trunk/
remove lower 2 GB identity mapping (IA-32)
291
6845 d 4 h
jermar
/SPARTAN/trunk/arch/ia32/src/smp/
AP cpus are not supposed to touch A20 for this bit is enabled by the BSP cpu.
279
6846 d 2 h
decky
/SPARTAN/trunk/arch/ia32/
GRUB basic booting (IA-32)
267
6846 d 8 h
decky
/SPARTAN/trunk/arch/ia32/
proper way of initializing GDT during boot on IA-32, fixes the nasty hack
SMP might be still broken
232
6848 d 8 h
jermar
/SPARTAN/trunk/arch/ia32/src/
Fix addresses in GDT and IDT to be virtual addresses.
177
6851 d 12 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.
117
6927 d 8 h
jermar
/SPARTAN/trunk/
Do panic() on page_fault().
Good for long testing in SMP mode as silent "extinctions" of a CPU are no longer supported.
Tiny changes here and there.
113
6934 d 23 h
jermar
/SPARTAN/trunk/
SMP recovery patch #2 (SMP is no longer broken !!!).
Fix missing KA2PA() operation in ap.S which was causing page faults during AP early initialization.
Fix bug in map_page_to_frame(): 'root' was interpretted as kernel address while read_dba() returns physical address.
Make references to page directory and page tables use kernel addresses instead of physical addresses.
Massive frame allocation code cleanup.
Basically revert to what we had had before implementation of userspace.
Usual cosmetics.
112
6935 d 3 h
jermar
/SPARTAN/trunk/
Define two placeholder functions for atomic_inc and atomic_dec on IA-64.
Add Ondrej Palkovsky to doc/AUTHORS.
Tweaks in IA-32 low level code to bring SMP back to life. (SMP still broken)
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