HelenOS-historic
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HelenOS-historic
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SPARTAN
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trunk
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arch
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ia32
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src
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mm/
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492
6842 d 15 h
jermar
/SPARTAN/trunk/
Rename map_page_to_frame() to page_mapping_insert() and find_mapping() to page_mapping_find().
New names should make it more apparent that these two belong together.
396
6889 d 0 h
jermar
/SPARTAN/trunk/
Add mm/mapping1 test.
(Will not make it past TLB Invalid exception on mips32.)
Fixes in asid.c.
Make TLB register types union with __u32 value.
Implement tlb_invalidate() for mips32.
(TLB invalidation and shootdown path will have to be revised.)
372
6902 d 22 h
cejka
/SPARTAN/trunk/arch/ia32/src/mm/
Memmap print fixed.
371
6903 d 14 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
6903 d 23 h
jermar
/SPARTAN/trunk/
Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap.
323
6916 d 1 h
jermar
/SPARTAN/trunk/
Add comments for new floating point modifiers to print.c.
Remove left-over comments from AMD64 and IA-32 page.c.
Coding style clean up.
298
6920 d 1 h
decky
/SPARTAN/trunk/
remove lower 2 GB identity mapping (IA-32)
267
6921 d 21 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
6922 d 20 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
6922 d 20 h
decky
/SPARTAN/trunk/arch/ia32/src/mm/
make IA-32 UP work again (nasty hack)
243
6922 d 22 h
palkovsky
/SPARTAN/trunk/
Resolved mapping of e820 boot area, so that it can be accessed as
e820table from 32-bit mode and e820table_boot from real mode.
235
6923 d 20 h
decky
/SPARTAN/trunk/
load the kernel above 1 MB on IA-32
233
6923 d 21 h
jermar
/SPARTAN/trunk/arch/ia32/src/mm/
Do not use the unmapped addresses of e820 kernel structures.
Use PA2KA() to access the e820 counter and memtable.
205
6925 d 3 h
jermar
/SPARTAN/trunk/
Get rid of memcopy().
All we now have is memcpy() and _memcpy().
memcpy() is defined to be builtin.
Where not applicable, architectures must implement memcpy() code or call slowish _memcopy().
195
6925 d 17 h
vana
/SPARTAN/trunk/
1) memcopy and _memcopy functions rewriten to ANSI C norm.
2) Repaired ia32,ia64 and mips version of SPARTAN to work with this memcopy functions
3) Warning for non declared funcions added and repaired ia32,ia64 and mips versions to pass build process with this warning and Werror option
187
6926 d 0 h
cejka
/SPARTAN/trunk/
Licence to print1/test.c added.
New function for printing memory map at ia32.
182
6926 d 4 h
cejka
/SPARTAN/trunk/
Test for printf added.
177
6927 d 1 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.
167
6937 d 0 h
jermar
/SPARTAN/trunk/
Switch over to per vm_t page tables. (breaks ia32 userspace)
Define dummy memcopy() for amd64 and ppc to satisfy compiler.
Get rid of problematic #include <arch/mm/page.h> in mm/page.h.
Indentation fixes and small changes here and there.
149
6960 d 17 h
jermar
/SPARTAN/trunk/
Fix IA-32's get_memory_size() to return size of memory in bytes instead of in kilobytes.
Some cosmetics in memory map detection.
The IA-32 kernel is functional again.
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