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dynload
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kernel
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mips32
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include
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mm
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page.h
– Rev 4691
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831
6805 d 9 h
jermar
/kernel/trunk/
Make use of one unused bit in PTE formats of amd64, ia32 and mips32 to store 1 in valid mappings.
This helps to distinguish valid entries from not present entries with 0 content (i.e. not present
entries with PFN 0 and other bits cleared).
825
6806 d 8 h
jermar
/kernel/trunk/
Remove WAKEUP_IPI stuff.
Make it possible to use PAGE_GLOBAL on ia32, amd64 and mips32.
Make ia32 and amd64 map the kernel using PAGE_GLOBAL.
765
6813 d 4 h
jermar
/kernel/trunk/
Add PAGE_WIDTH to aid divisions by PAGE_SIZE.
760
6813 d 13 h
jermar
/kernel/trunk/
mips32 is not supposed to allocate page table.
This is done by the generic code now.
Remove PTL0 pointer as it is not needed.
Remove GET_PTL0_ADDRESS from kernel.
Update sparc64 comments in barrier.h.
534
6873 d 6 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
532
6873 d 6 h
jermar
/
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
501
6885 d 10 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel.
403
6928 d 5 h
jermar
/SPARTAN/trunk/arch/
Small improvement in pte_t type definition.
394
6933 d 4 h
jermar
/SPARTAN/trunk/arch/mips32/
MIPS32 memory management work.
Fix some bugs introduced yesterday (PTL3 index is indeed calculated by >> 14).
Introduce two new bits in pte_t (i.e. 'a' and 'w').
Implement TLB Invalid Exception and TLB Modified Exception. (Needs review and testing)
391
6934 d 3 h
jermar
/SPARTAN/trunk/
mips32 memory management work.
TLB Refill Exception implemented (passed basic testing).
Remove bit g from struct entry_hi.
Add generic find_mapping().
Add asid to vm_t type, define asid_t to hide architecture specific differences.
Implement ASID allocation for mips32, dummy for other architectures.
Add THE->vm (a.k.a. VM).
Add vm_install_arch().
Move pte_t definition to arch/types.h on each architecture.
Fix PTL manipulating functions on mips32 to shift pfn by 12 instead of by 14.
Fix tlb_init_arch() to initialize all entries.
Other.
Remove unnecessary header files from arch.h
Add missing headers here and there.
Remove two unnecessary ld flags from mips32 makefile.
341
6956 d 12 h
jermar
/SPARTAN/trunk/
Rename mips port to mips32.
319
6961 d 15 h
jermar
/SPARTAN/trunk/arch/mips/
Copyright notices changes.
306
6962 d 17 h
palkovsky
/SPARTAN/trunk/
Fixed mips boot process.
On interrupt saving registers, save $lo, $hi.
Add interrupt naming to asm files (mips).
Save only necessary registers on context switch (see mips ABI).
Fixed copyright info.
177
6970 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.
169
6979 d 3 h
jermar
/SPARTAN/trunk/arch/
For each architecture, add an extra type cast of x to __address to both KA2PA() and PA2KA().
135
7010 d 12 h
jermar
/SPARTAN/trunk/
Fix setters of page table attributes for both IA-32 and MIPS.
125
7015 d 4 h
jermar
/SPARTAN/trunk/
Huge indentation fix.
121
7016 d 3 h
jermar
/SPARTAN/trunk/
Begin MIPS implementation of 4-level page table interface.
Add email address to each item in doc/AUTHORS.
Correct type names in comments in mm/vm.c.
Introduce ptl0 pointer in vm_t.
120
7030 d 2 h
jermar
/SPARTAN/trunk/
Generic 4-level page tables interface & implementation (review & test).
Implement more architecture dependant macros on IA-32.
Provide fake implementation on IA-64 and MIPS.
Convert map_page_to_frame() to use the new interface.
Move adjusted map_page_to_frame() from IA-32's arch/mm/page.c to the generic mm/page.c.
1
7162 d 8 h
jermar
/SPARTAN/
Initial import
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