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HelenOS
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kernel
@ 756
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756
6773 d 16 h
jermar
/kernel/trunk/
Memory management work.
Remove the last (i.e. 'root') argument from page_mapping_insert() and page_mapping_find().
Page table address is now extracted from the first (i.e. 'as') argument.
Add a lot of infrastructure to make the above possible.
sparc64 is now broken, most likely because of insufficient identity mapping of physical memory.
755
6774 d 16 h
jermar
/kernel/trunk/
Change page_mapping_find/insert interfaces to take as_t * as first argument
and not asid_t as second argument. This change was necessitated by the
removal of mapping array from as_area_t and the fact that an address
space doesn't have an ASID when it is created.
754
6774 d 17 h
jermar
/kernel/trunk/generic/
Remove address space area mapping array.
The information is to be stored directly in page tables.
This is to better support 64-bit systems which can have
fairly large address space areas.
753
6775 d 0 h
jermar
/kernel/trunk/
Convert ASID management of ia64 to ASID FIFO mechanism.
18-bit RIDs are supported.
752
6775 d 1 h
jermar
/kernel/trunk/generic/include/
Replace % operator by explicit overflow test to make this ADT compile on ia64.
751
6775 d 2 h
jermar
/kernel/trunk/arch/ia64/
Fix initialization of pta.base on ia64.
750
6775 d 21 h
jermar
/kernel/trunk/
ia32 SMP updates.
Update info about supported version of Bochs (bump the counter to 2.2.6).
Add Task Priority Register type and initialize this register to a known state.
749
6777 d 0 h
jermar
/kernel/trunk/arch/ia64/
ia64 virtual address translation subsystem update.
748
6778 d 0 h
jermar
/kernel/trunk/arch/ia64/
First HT_HASH_ARCH implementation for ia64.
747
6778 d 18 h
jermar
/kernel/trunk/
ia64 work.
Add nice wrappers for thash and ttag instructions.
Add nice wrappers for accessing reion registers and PTA.
Fix set_vhpt_environment().
Allocate and initialize page_ht (a.k.a. VHPT).
Add missing header to sparc64.
Remove excessive header from debug.h.
746
6779 d 2 h
jermar
/kernel/trunk/
Page hash table modifications.
745
6779 d 19 h
jermar
/kernel/trunk/test/mm/
Fix and cleanup frame allocator tests.
falloc1:
- fix so that it compiles on ia64
- check that frames is not NULL
falloc2:
- threads cannot be passed argument in the way this test did
(otherwise some threads will use the same value for val)
- check that frames is not NULL
- free frames at the end of the test
744
6779 d 20 h
jermar
/kernel/trunk/arch/ia64/
Remove ia64 boot as it is not needed by the simulator.
743
6780 d 19 h
jermar
/kernel/trunk/arch/
sparc64 work.
13 bits wide means the max value is 8191 and not 0x8191.
742
6780 d 19 h
jermar
/kernel/trunk/arch/
sparc64 work.
Memory context (ASID) is, in fact, 13 bits (and not 12 bits) wide.
741
6780 d 20 h
jermar
/kernel/trunk/
Unlock address space prior TLB shootdown in get_asid() to unify
the locking order among mips32, sparc64 and ia64.
Add ASID_STEALING_ENABLED macro to disable the stealing part on ia64
in a clean way.
740
6781 d 2 h
jermar
/kernel/trunk/
ia64 ASID management code (not tested).
736
6782 d 23 h
jermar
/kernel/trunk/arch/ia64/src/
Fix panic_printf on ia64 to call halt() instead of cpu_halt().
735
6783 d 0 h
bondari
/kernel/trunk/
Fixes, comments, tests to frame allocator
733
6783 d 1 h
bondari
/kernel/trunk/test/mm/falloc2/
frame allocator test #2
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