| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 838 |
6672 d 20 h |
palkovsky |
/kernel/trunk/ |
Added untested support for 2 & 4-byte (15-bit & 24-bit depth) framebuffer. |
|
| 837 |
6672 d 20 h |
palkovsky |
/kernel/trunk/ |
Moved framebuffer to genarch. |
|
| 836 |
6673 d 7 h |
palkovsky |
/kernel/trunk/ |
Added support for 24-bit framebuffer. |
|
| 833 |
6674 d 5 h |
jermar |
/kernel/trunk/arch/ppc32/include/mm/ |
Fix ppc32 to at least compile again. |
|
| 832 |
6676 d 8 h |
jermar |
/kernel/trunk/ |
Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and PTL3. |
|
| 831 |
6676 d 14 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). |
|
| 830 |
6676 d 16 h |
jermar |
/kernel/trunk/ |
Make ASID FIFO for mips32 be allocated statically.
Make ASID FIFO for sparc64 and ia64 be allocated dynamically.
Fix ia64 to call asid_fifo_init().
All three architectures now call asid_fifo_init() from as_arch_init(). |
|
| 827 |
6677 d 7 h |
palkovsky |
/kernel/trunk/ |
Unimportant changes regarding FPU context. |
|
| 825 |
6677 d 13 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. |
|
| 823 |
6678 d 7 h |
jermar |
/kernel/trunk/ |
Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization. |
|
| 822 |
6678 d 7 h |
palkovsky |
/kernel/trunk/ |
Changed malloc to include second parameter and documented
recommended usage.
Added zone merging, made ia32 & amd64 to merge found zones. |
|
| 821 |
6678 d 8 h |
jermar |
/kernel/trunk/arch/sparc64/src/mm/ |
Do not add CONFIG_STACK_SIZE to kernel.size. |
|
| 820 |
6678 d 8 h |
jermar |
/kernel/trunk/ |
Convert size_t, count_t and index_t to 64-bits on 64-bit architectures.
Change some pfn_t usages to count_t, size_t and index_t. |
|
| 819 |
6678 d 10 h |
vana |
/kernel/trunk/arch/ia64/ |
TR tlb filling functions |
|
| 818 |
6678 d 13 h |
vana |
/kernel/trunk/arch/ia64/ |
IA-64 TLB filling functions for dynamic tlb filling (TC tlb). |
|
| 817 |
6678 d 16 h |
palkovsky |
/kernel/trunk/ |
Small cleanup. |
|
| 816 |
6678 d 16 h |
jermar |
/kernel/trunk/ |
Fix mapping1 test.
Cleanup. |
|
| 815 |
6678 d 17 h |
jermar |
/kernel/trunk/ |
Fix sparc64 and ia64 to work with the changed frame allocator.
Fix ppc32 to at least compile. |
|
| 814 |
6678 d 18 h |
palkovsky |
/kernel/trunk/ |
Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print. |
|
| 813 |
6679 d 6 h |
jermar |
/kernel/trunk/ |
Change ia64 kernel image to link and load at 0x100000 where
it (or its heap or stack) won't mess up with the ROM region.
Blacklist ia64 frame 0 from frame allocator so that 0 won't be
returned to malloc and friends. This can be reenabled again
once the kernel is not identity mapped. |
|
| 812 |
6679 d 8 h |
jermar |
/kernel/trunk/ |
Documentation and dot.bochsrc upgrade. |
|
| 811 |
6679 d 10 h |
jermar |
/kernel/trunk/ |
Fix number of steps in softint division.
Make ia64 port compile with softint. |
|
| 809 |
6679 d 15 h |
palkovsky |
/kernel/trunk/arch/amd64/src/smp/ |
Simics GS patch even in SMP. |
|
| 808 |
6679 d 21 h |
palkovsky |
/kernel/trunk/arch/amd64/ |
Doc updates. |
|
| 807 |
6679 d 21 h |
palkovsky |
/kernel/trunk/arch/amd64/src/boot/ |
I'm unsure if simics is broken or the only one according to spec,
but SYSCALL now works even with simics. |
|
| 806 |
6680 d 4 h |
palkovsky |
/kernel/trunk/arch/amd64/ |
Added (finally!) userspace to AMD64.
It does not work on Simics *$U&%&$&*#. Broken simics!!!
There should be probably LEA instead of MOV/ADD, but LEA does not
work in neither qemu nor bochs. Any other simulator to test? :-/ |
|
| 803 |
6680 d 7 h |
palkovsky |
/kernel/trunk/arch/amd64/ |
Basic amd syscall support. |
|
| 802 |
6680 d 8 h |
palkovsky |
/kernel/trunk/arch/amd64/ |
Userspace now starts executing correctly. |
|
| 800 |
6680 d 9 h |
palkovsky |
/kernel/trunk/arch/amd64/include/ |
Split AMD interrupt.h from ia32 version. |
|
| 799 |
6680 d 9 h |
palkovsky |
/kernel/trunk/ |
Preliminary work on AMD userspace. |
|
| 798 |
6680 d 9 h |
decky |
/kernel/trunk/arch/amd64/src/boot/ |
fix init_addr virtual address |
|
| 797 |
6680 d 12 h |
palkovsky |
/kernel/trunk/arch/mips32/ |
Fixed uspace address constants. |
|
| 796 |
6680 d 13 h |
palkovsky |
/kernel/trunk/ |
Gxemul support for mips userspace. MIPS now _must_ be started
always with userspace, there is (almost) no way how to pass parameters
to kernel. |
|
| 794 |
6680 d 14 h |
palkovsky |
/kernel/trunk/ |
Added MIPS userspace. Currently can't make it work in gxemul. |
|
| 793 |
6680 d 15 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. |
|
| 792 |
6680 d 16 h |
jermar |
/kernel/trunk/ |
Page hash table architectures now use generic hash table to manage
mappings. |
|
| 786 |
6681 d 14 h |
bondari |
/kernel/trunk/ |
frame_alloc() functions variations in order to avoid problems with frame_alloc_generic() changes.
IMPORTANT: Parameter order for frame_alloc() was changed |
|
| 778 |
6682 d 11 h |
palkovsky |
/kernel/trunk/ |
Fixed boot process not to call malloc when slab not initialized.
Added simics workaround. |
|
| 769 |
6684 d 4 h |
palkovsky |
/kernel/trunk/ |
SLAB allocator now uses itself for all its internal structures.
Added description of allocator.
Removed messy_stack_trace from amd64, as it would scroll away important
part of exception. |
|
| 765 |
6684 d 9 h |
jermar |
/kernel/trunk/ |
Add PAGE_WIDTH to aid divisions by PAGE_SIZE. |
|