| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 965 |
6673 d 12 h |
palkovsky |
/kernel/trunk/ |
Added skeleton name service.
Cleanup for IPC to use mutexes instead of spinlocks. |
|
| 963 |
6673 d 23 h |
jermar |
/kernel/trunk/generic/src/lib/ |
Fix bug in loading ELF segment. |
|
| 959 |
6674 d 0 h |
palkovsky |
/kernel/trunk/ |
New synchronous ipc.
Widened syscall to support up to 5 parameters. |
|
| 958 |
6674 d 1 h |
jermar |
/kernel/trunk/ |
Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate. |
|
| 955 |
6674 d 2 h |
palkovsky |
/kernel/trunk/ |
Added kernel IPC functionality. |
|
| 952 |
6674 d 5 h |
jermar |
/kernel/trunk/ |
Support for loading segments containing .bss section. |
|
| 946 |
6674 d 23 h |
jermar |
/kernel/trunk/generic/ |
Fix frame deallocation.
Zone state is to be upadated only when the frame refcount reaches zero. |
|
| 938 |
6675 d 3 h |
jermar |
/kernel/trunk/ |
Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention. |
|
| 935 |
6675 d 4 h |
vana |
/kernel/trunk/ |
Two frame stack (standard stack + RSE) on Itanium |
|
| 932 |
6675 d 4 h |
palkovsky |
/kernel/trunk/generic/src/console/ |
Allow using direct address as parameter. |
|
| 931 |
6675 d 4 h |
palkovsky |
/kernel/trunk/generic/src/console/ |
Allow direct address specification. |
|
| 910 |
6682 d 8 h |
bondari |
/kernel/trunk/ |
ELF framework for all archs. SPARC V9 not tested to compile. |
|
| 907 |
6684 d 9 h |
palkovsky |
/kernel/trunk/generic/src/proc/ |
Correct sleeping on memory allocation during FPU lazy switch. |
|
| 906 |
6684 d 21 h |
palkovsky |
/kernel/trunk/ |
Added lazy fpu context allocation.
- threads that don't use fpu, don't get allocated fpu context
- fpu context alignment on AMD64 nicely disappeared |
|
| 902 |
6686 d 8 h |
jermar |
/kernel/trunk/ |
ia64 work.
More capable TLB miss handlers.
The ia64 kernel now passes mm/mapping1 test.
Fix generic hash table to properly initialize lists.
Change page_ht() to properly initialize inserted PTE's.
Change format of generic page hash table PTE's. |
|
| 898 |
6687 d 8 h |
jermar |
/kernel/trunk/ |
Minor changes. |
|
| 897 |
6687 d 21 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. |
|
| 882 |
6689 d 9 h |
jermar |
/kernel/trunk/generic/src/lib/ |
Improved version of generic memcpy().
Should improve frame buffer impression. |
|
| 860 |
6694 d 21 h |
decky |
/kernel/trunk/ |
indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy |
|
| 854 |
6696 d 3 h |
bondari |
/kernel/trunk/ |
ELF loading workaround: some core declarations. |
|
| 852 |
6697 d 7 h |
palkovsky |
/kernel/trunk/ |
Fixes in memory allocator
- proper kernel blacklisting, when kernel not loaded on page boundary
- correct zone adding in zone list (how could this work??) |
|
| 842 |
6699 d 8 h |
palkovsky |
/kernel/trunk/ |
Avoid memory exhaustion in thread_create in slab2 test. |
|
| 840 |
6700 d 8 h |
jermar |
/kernel/trunk/ |
Fix filling of hardcoded_ktext_size and hardcoded_kdata_size to use 64 bit stores on ia64. |
|
| 837 |
6701 d 11 h |
palkovsky |
/kernel/trunk/ |
Moved framebuffer to genarch. |
|
| 836 |
6701 d 22 h |
palkovsky |
/kernel/trunk/ |
Added support for 24-bit framebuffer. |
|
| 827 |
6705 d 22 h |
palkovsky |
/kernel/trunk/ |
Unimportant changes regarding FPU context. |
|
| 826 |
6705 d 23 h |
jermar |
/kernel/trunk/ |
Add page_mapping_remove(). |
|
| 824 |
6706 d 12 h |
palkovsky |
/kernel/trunk/ |
Use less frames for zone configuration data after merge. |
|
| 823 |
6706 d 22 h |
jermar |
/kernel/trunk/ |
Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization. |
|
| 822 |
6706 d 22 h |
palkovsky |
/kernel/trunk/ |
Changed malloc to include second parameter and documented
recommended usage.
Added zone merging, made ia32 & amd64 to merge found zones. |
|
| 820 |
6706 d 23 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. |
|
| 817 |
6707 d 7 h |
palkovsky |
/kernel/trunk/ |
Small cleanup. |
|
| 815 |
6707 d 8 h |
jermar |
/kernel/trunk/ |
Fix sparc64 and ia64 to work with the changed frame allocator.
Fix ppc32 to at least compile. |
|
| 814 |
6707 d 9 h |
palkovsky |
/kernel/trunk/ |
Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print. |
|
| 813 |
6707 d 21 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. |
|
| 799 |
6709 d 0 h |
palkovsky |
/kernel/trunk/ |
Preliminary work on AMD userspace. |
|
| 794 |
6709 d 5 h |
palkovsky |
/kernel/trunk/ |
Added MIPS userspace. Currently can't make it work in gxemul. |
|
| 793 |
6709 d 6 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 |
6709 d 7 h |
jermar |
/kernel/trunk/ |
Page hash table architectures now use generic hash table to manage
mappings. |
|
| 791 |
6709 d 20 h |
palkovsky |
/kernel/trunk/generic/ |
better utilization of memory in slab alloc
removed malloc-8 slab |
|