| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 977 |
6823 d 12 h |
jermar |
/kernel/trunk/ |
Add sys_mremap() syscall. |
|
| 967 |
6823 d 16 h |
palkovsky |
/kernel/trunk/ |
Allowed userspace to include page.h. |
|
| 959 |
6824 d 6 h |
palkovsky |
/kernel/trunk/ |
New synchronous ipc.
Widened syscall to support up to 5 parameters. |
|
| 958 |
6824 d 6 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 |
6824 d 7 h |
palkovsky |
/kernel/trunk/ |
Added kernel IPC functionality. |
|
| 940 |
6825 d 7 h |
jermar |
/kernel/trunk/ |
Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader. |
|
| 938 |
6825 d 8 h |
jermar |
/kernel/trunk/ |
Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention. |
|
| 910 |
6832 d 13 h |
bondari |
/kernel/trunk/ |
ELF framework for all archs. SPARC V9 not tested to compile. |
|
| 906 |
6835 d 2 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 |
|
| 897 |
6838 d 2 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. |
|
| 895 |
6838 d 6 h |
jermar |
/kernel/trunk/ |
sparc64 work.
Very raw and fragile preliminary standalone keyboard support - polling mode only.
Because of a workaround in Simics, the scan codes are the same as on ia32. |
|
| 894 |
6838 d 9 h |
jermar |
/kernel/trunk/ |
Move i8042 driver to genarch as it might be used by more architectures. |
|
| 860 |
6845 d 2 h |
decky |
/kernel/trunk/ |
indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy |
|
| 832 |
6855 d 4 h |
jermar |
/kernel/trunk/ |
Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and PTL3. |
|
| 831 |
6855 d 10 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). |
|
| 827 |
6856 d 3 h |
palkovsky |
/kernel/trunk/ |
Unimportant changes regarding FPU context. |
|
| 825 |
6856 d 9 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. |
|
| 822 |
6857 d 3 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 |
6857 d 4 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. |
|
| 814 |
6857 d 14 h |
palkovsky |
/kernel/trunk/ |
Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print. |
|