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HelenOS
(root)
/
kernel
/
trunk
/
arch
/
ia32
/
src
/
mm
/
frame.c
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703
6733 d 12 h
jermar
/kernel/trunk/
Memory management work.
- vm.* -> as.* (as like address space is, imho, more fitting)
- Don't do TLB shootdown on vm_install(). Some architectures only need to call tlb_invalidate_asid().
- Don't allocate all frames for as_area in as_area_create(), but let them be allocated on-demand by as_page_fault().
- Add high-level page fault handler as_page_fault().
- Add as_area_load_mapping().
693
6738 d 8 h
decky
/kernel/trunk/arch/ia32/
simplify and cleanup ia32 boot process, remove obsolete stuff
625
6762 d 9 h
palkovsky
/kernel/trunk/
We are now almost -Wall clean.
- redefined atomic_t
- deleted many, many unused variables
- some minor code cleanups found using compiler warning.
564
6770 d 2 h
jermar
/kernel/trunk/
Send in some improvements.
540
6772 d 2 h
jermar
/kernel/trunk/arch/
Map all available frames of memory on ia32 and amd64 (ticket #10).
537
6772 d 8 h
jermar
/kernel/trunk/
Buddy system cleanup and fixes.
- missing use of KA2PA in frame_init
- truncating black list addresses to frame boundaries
- removal of left-over obsolete structures
- fixing some comments
534
6773 d 6 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
533
6773 d 6 h
bondari
/SPARTAN/trunk/
Buddy allocator for physical memory complete implementation.
Tested on IA32, AMD64, MIPS32. RWLock Test #5 is not passed.
NOTE: Other architectures could be broken (but should not be)
532
6773 d 6 h
jermar
/
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
501
6785 d 10 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel.
371
6847 d 3 h
jermar
/SPARTAN/trunk/arch/ia32/src/
Complete map_kernel() in boot.S to map the entire 4G space.
Change IA-32 frame_arch_init() to add zone with lower base addresses first.
368
6847 d 12 h
jermar
/SPARTAN/trunk/
Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap.
267
6865 d 10 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
247
6866 d 8 h
jermar
/SPARTAN/trunk/arch/ia32/src/mm/
Fix nasty bug in arch/mm/frame.c.
frame_region_not_free() takes address as its second argument, not size.
246
6866 d 8 h
decky
/SPARTAN/trunk/arch/ia32/src/mm/
make IA-32 UP work again (nasty hack)
235
6867 d 9 h
decky
/SPARTAN/trunk/
load the kernel above 1 MB on IA-32
187
6869 d 12 h
cejka
/SPARTAN/trunk/
Licence to print1/test.c added.
New function for printing memory map at ia32.
182
6869 d 16 h
cejka
/SPARTAN/trunk/
Test for printf added.
177
6870 d 14 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.
146
6909 d 11 h
cejka
/SPARTAN/trunk/
Memory size detection for ia32 completed.
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