Rev |
Age |
Author |
Path |
Log message |
Diff |
756 |
6775 d 2 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 |
6776 d 1 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. |
|
753 |
6776 d 9 h |
jermar |
/kernel/trunk/ |
Convert ASID management of ia64 to ASID FIFO mechanism.
18-bit RIDs are supported. |
|
751 |
6776 d 12 h |
jermar |
/kernel/trunk/arch/ia64/ |
Fix initialization of pta.base on ia64. |
|
750 |
6777 d 6 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 |
6778 d 9 h |
jermar |
/kernel/trunk/arch/ia64/ |
ia64 virtual address translation subsystem update. |
|
748 |
6779 d 10 h |
jermar |
/kernel/trunk/arch/ia64/ |
First HT_HASH_ARCH implementation for ia64. |
|
747 |
6780 d 3 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 |
6780 d 12 h |
jermar |
/kernel/trunk/ |
Page hash table modifications. |
|
744 |
6781 d 5 h |
jermar |
/kernel/trunk/arch/ia64/ |
Remove ia64 boot as it is not needed by the simulator. |
|
743 |
6782 d 5 h |
jermar |
/kernel/trunk/arch/ |
sparc64 work.
13 bits wide means the max value is 8191 and not 0x8191. |
|
742 |
6782 d 5 h |
jermar |
/kernel/trunk/arch/ |
sparc64 work.
Memory context (ASID) is, in fact, 13 bits (and not 12 bits) wide. |
|
741 |
6782 d 6 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 |
6782 d 11 h |
jermar |
/kernel/trunk/ |
ia64 ASID management code (not tested). |
|
736 |
6784 d 8 h |
jermar |
/kernel/trunk/arch/ia64/src/ |
Fix panic_printf on ia64 to call halt() instead of cpu_halt(). |
|
730 |
6785 d 8 h |
jermar |
/kernel/trunk/ |
Finalize ASID management for sparc64 and mips32 by making use of FIFO queue of ASIDs. |
|
728 |
6787 d 3 h |
vana |
/kernel/trunk/arch/ia64/src/mm/ |
Serialize writes to RR because of assembler RAW warning. |
|
727 |
6787 d 4 h |
jermar |
/kernel/trunk/ |
New ASID management subsystem (initial work, more is required).
Some TLB invalidation changes. |
|
726 |
6787 d 4 h |
jermar |
/kernel/trunk/arch/ia64/src/mm/ |
Temporarily disable set_VHPT_environment() to stop ia64 kernel from faulting. |
|
724 |
6789 d 5 h |
palkovsky |
/kernel/trunk/ |
Commit of the falloc_bad branch to trunk (719:723). |
|
717 |
6791 d 7 h |
decky |
/kernel/trunk/ |
remove obsolete in-kernel userspace code
remove CONFIG_USERSPACE switch, uspace support is configured at run-time |
|
716 |
6791 d 8 h |
vana |
/kernel/trunk/arch/ia64/src/mm/ |
ttag and thash envelope functions |
|
715 |
6791 d 8 h |
vana |
/kernel/trunk/arch/ia64/ |
VHPT setup to be able to use ttag and thash instructions |
|
714 |
6791 d 8 h |
decky |
/kernel/trunk/ |
syscall handler return value
uspace task termination (primitive) |
|
712 |
6791 d 9 h |
decky |
/kernel/trunk/ |
"Hello world" from user space :) |
|
710 |
6791 d 11 h |
vana |
/kernel/trunk/arch/ia64/include/mm/ |
VHPT entry |
|
704 |
6793 d 10 h |
jermar |
/kernel/trunk/ |
Make various mips32 tlb manipulation functions preserve EntryHi register.
Cleanup and more precise comments for previous commit. |
|
703 |
6793 d 13 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(). |
|
702 |
6793 d 14 h |
jermar |
/kernel/trunk/arch/amd64/src/ |
Fix amd64 interrupt_handler to properly remove error code from stack before iretq. |
|
700 |
6796 d 12 h |
jermar |
/kernel/trunk/arch/sparc64/include/ |
Remove fmath.h |
|
699 |
6796 d 13 h |
jermar |
/kernel/trunk/ |
Memory management work.
Proto-interface and dummy implementation of generic page hash table subsytem. |
|
696 |
6798 d 7 h |
decky |
/kernel/trunk/arch/amd64/ |
AMD64 SMP boots again |
|
695 |
6798 d 7 h |
decky |
/kernel/trunk/arch/amd64/ |
make AMD64 boot again (using grub, see /boot tree), SMP is still broken |
|
694 |
6798 d 8 h |
decky |
/kernel/trunk/arch/amd64/ |
break AMD64, will be fixed soon |
|
693 |
6798 d 8 h |
decky |
/kernel/trunk/arch/ia32/ |
simplify and cleanup ia32 boot process, remove obsolete stuff |
|
691 |
6798 d 9 h |
jermar |
/kernel/trunk/arch/ |
Cleanup. |
|
690 |
6798 d 9 h |
bondari |
/kernel/trunk/arch/ |
Fixes of 3-param frame_alloc() function calls |
|
689 |
6798 d 9 h |
bondari |
/kernel/trunk/ |
Frame alloc test #1 |
|
687 |
6798 d 10 h |
jermar |
/kernel/trunk/ |
Memory management work.
Pass address space identifier to functions in page_operations to support single global page hash table. |
|
685 |
6798 d 11 h |
decky |
/kernel/trunk/arch/amd64/ |
AMD64 PM initialization |
|