HelenOS
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Subversion Repositories
HelenOS
(root)
/
tags
/
0.2.0.1
/
kernel
/
arch
/
sparc64
/
include
/
mm
/
tlb.h
– Rev 1968
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Diff
1968
6526 d 17 h
jermar
/tags/
Canonize pre-0.2.0.3 tags: remove inner branches, tags and trunk directories.
The change now should reflect how those releases looked like after checkout.
1965
6526 d 17 h
jermar
/tags/0.2.0.1/
Tagging release 0.2.0.1
901
6767 d 4 h
jermar
/kernel/trunk/arch/
ia64 work.
Provide PA2KA(identity) mapping for kernel data references via Alternate Data TLB Fault handler.
Add before_thread_runs_arch() that maps kstack, if necessary.
Add easy to use dtlb_mapping_insert() for comfortable insertion of kernel data mappings.
897
6768 d 15 h
jermar
/kernel/trunk/
sparc64 work.
Fix KBD_VIRT_ADDRESS.
Call before_thread_runs() prior to the switch to the thread's stack. Add comment why this is crucial.
Add after_thread_ran() to the scheduler.
Add before_thread_runs_arch() and after_thread_ran_arch() for sparc64, mapping/demapping thread's kernel stack.
Add dummy after_thread_ran_arch() to all other architectures.
Add dtlb_insert_mapping() to promote code reuse.
877
6771 d 19 h
jermar
/kernel/trunk/arch/sparc64/
Fixes in sparc64 preliminary TLB miss handler.
Compute and insert identity mapping for kernel on the fly.
873
6772 d 3 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Add more MMU helper functions and make data TLB miss handler more verbose.
863
6774 d 15 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Add initial TLB miss handlers.
658
6836 d 4 h
jermar
/kernel/trunk/arch/sparc64/include/
sparc64 work.
Add functions to read and write TICK and TICK_compare registers.
Add types describing TICK and TICK_compare registers.
619
6844 d 13 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Functions for disabling/enabling MMU.
TLB initialization.
Identity mapping of first 4M for kernel.
Switch to kernel copy of trap table.
617
6844 d 16 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
Support for TLB Demap operations.
Add tlb_invalidate(), tlb_invalidate_asid() and tlb_invalidate_page() (latter two are broken as they ignore asid).
613
6845 d 15 h
jermar
/kernel/trunk/arch/sparc64/
sparc64 work.
More ITLB and DTLB controlling functions.
569
6849 d 16 h
jermar
/kernel/trunk/
sparc64 work.
Implement functions for reading IMMU and DMMU TLBs.
534
6853 d 19 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
532
6853 d 19 h
jermar
/
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
531
6854 d 18 h
jermar
/kernel/trunk/arch/sparc64/include/mm/
sparc64 work.
MMU ASI & virtual addresses definitions.
530
6855 d 4 h
jermar
/kernel/trunk/arch/sparc64/include/mm/
sparc64 work.
TTE (Translation Table Entry) type definitions.
501
6866 d 0 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel.
418
6896 d 18 h
jermar
/SPARTAN/trunk/
sparc64 infrastructure.