| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 793 |
6689 d 2 h |
jermar |
/kernel/trunk/ |
Use hash_table_get_instance instead of list_get_instance.
Rename page_operations to page_mapping_operations.
Rename page_pt_operations to pt_mapping_operations.
Rename page_ht_operations to ht_mapping_operations. |
|
| 778 |
6690 d 22 h |
palkovsky |
/kernel/trunk/ |
Fixed boot process not to call malloc when slab not initialized.
Added simics workaround. |
|
| 756 |
6694 d 17 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 |
6695 d 17 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. |
|
| 730 |
6705 d 0 h |
jermar |
/kernel/trunk/ |
Finalize ASID management for sparc64 and mips32 by making use of FIFO queue of ASIDs. |
|
| 727 |
6706 d 19 h |
jermar |
/kernel/trunk/ |
New ASID management subsystem (initial work, more is required).
Some TLB invalidation changes. |
|
| 703 |
6713 d 4 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 |
6718 d 0 h |
decky |
/kernel/trunk/arch/ia32/ |
simplify and cleanup ia32 boot process, remove obsolete stuff |
|
| 690 |
6718 d 1 h |
bondari |
/kernel/trunk/arch/ |
Fixes of 3-param frame_alloc() function calls |
|
| 687 |
6718 d 1 h |
jermar |
/kernel/trunk/ |
Memory management work.
Pass address space identifier to functions in page_operations to support single global page hash table. |
|
| 684 |
6718 d 2 h |
jermar |
/kernel/trunk/ |
Memory management work.
Move generic 4-level page table interface to genarch
and enable architectures to use different virtual memory
mechanisms (e.g. page hash tables).
Start page hash table support.
Switch ia64 and sparc64 to page hash tables.
Other architectures keep on using 4-level page table interface. |
|
| 682 |
6718 d 3 h |
decky |
/kernel/trunk/arch/ia32/src/mm/ |
fix ia32 build |
|
| 625 |
6742 d 1 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. |
|
| 623 |
6742 d 7 h |
jermar |
/kernel/trunk/ |
Add SPINLOCK_DECLARE and SPINLOCK_INITIALIZE macros.
SPINLOCK_DECLARE is to be used instead of direct spinlock_t declarations
in dynamically allocated structures on which spinlock_initialize() is called after
their creation.
SPINLOCK_INITIALIZE is to be used instead of direct spinlock_t declarations
of global spinlocks. It declares and initializes the spinlock.
Moreover, both macros are empty on UP so that -Wall warnings about unused structures
get supressed. |
|
| 597 |
6746 d 4 h |
jermar |
/kernel/trunk/ |
Finer grained TLB invalidate functions for ia32 and amd64. Not yet deployed. |
|
| 576 |
6747 d 16 h |
palkovsky |
/kernel/trunk/ |
Changed ia32 & amd64 to use exc_register instead of trap_register.
Fixed dependency list building. I hope you all have 'makedepend' installed,
if you don't it's time to install it, as CC -M builds the dependency
list without directory names..and it just does not work. |
|
| 566 |
6749 d 18 h |
palkovsky |
/kernel/trunk/ |
Fixed bug in Intel32/AMD64 boot, that could cause page fault on boot.
Fixes of configuration program. |
|
| 564 |
6749 d 18 h |
jermar |
/kernel/trunk/ |
Send in some improvements. |
|
| 548 |
6750 d 22 h |
jermar |
/kernel/trunk/ |
Cleanup and fixes. |
|
| 540 |
6751 d 18 h |
jermar |
/kernel/trunk/arch/ |
Map all available frames of memory on ia32 and amd64 (ticket #10). |
|