| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 1094 |
6804 d 20 h |
palkovsky |
/kernel/trunk/ |
Allowed saving less registers. |
|
| 1078 |
6807 d 12 h |
jermar |
/kernel/trunk/ |
Improved uspace threads.
ia64 needs fixing. |
|
| 1077 |
6807 d 17 h |
palkovsky |
/kernel/trunk/ |
Modified debugger to be able to coexist in AS watch mode and SMP. |
|
| 1074 |
6807 d 19 h |
palkovsky |
/kernel/trunk/ |
Ported AMD64 debugger to ia32 and enabled AS watchpoint to ia32 as well. |
|
| 1072 |
6807 d 19 h |
palkovsky |
/kernel/trunk/ |
Added debugger to AMD64.
Added automatic debugging of AS if it is not rewritten with zero.
Did small changes to IPC infrastructure. |
|
| 1070 |
6807 d 21 h |
jermar |
/kernel/trunk/ |
More checks for address space area conflicts. |
|
| 1066 |
6808 d 5 h |
jermar |
/kernel/trunk/ |
Support for user space threads. |
|
| 1064 |
6808 d 6 h |
palkovsky |
/kernel/trunk/arch/amd64/ |
Cleanup of amd64 code. |
|
| 1063 |
6808 d 7 h |
palkovsky |
/kernel/trunk/ |
Add support for more then 2GB of address space for AMD64. |
|
| 1060 |
6808 d 10 h |
palkovsky |
/kernel/trunk/ |
Added task_print.
Fixed ipc to support connect_me_to. |
|
| 1052 |
6808 d 14 h |
decky |
/kernel/trunk/arch/amd64/src/boot/ |
fix wrong structure members size assumption |
|
| 1051 |
6808 d 14 h |
jermar |
/kernel/trunk/arch/amd64/ |
Move amd64's ident_page_mapper() and page_fault() to page.h. |
|
| 1050 |
6808 d 15 h |
palkovsky |
/kernel/trunk/ |
Added null console for buffering output when no real output available.
Added identity mapper for AMD64 that allows whole physical memory to be
accessed before paging is initialized. |
|
| 1039 |
6808 d 18 h |
decky |
/kernel/trunk/arch/ |
update for the use of more init tasks |
|
| 1037 |
6808 d 19 h |
decky |
/kernel/trunk/ |
support for more init tasks
(might break some archs yet) |
|
| 1024 |
6809 d 12 h |
jermar |
/kernel/trunk/ |
Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly. |
|
| 1021 |
6809 d 13 h |
jermar |
/kernel/trunk/ |
Hopefully final version of interrupt handlers for amd64 and ia32.
amd64 has been especially tricky to debug.
Error code detection is now done in compile time. |
|
| 1004 |
6810 d 6 h |
decky |
/kernel/trunk/ |
ppc32: basic exception and interrupt handling |
|
| 984 |
6810 d 15 h |
palkovsky |
/kernel/trunk/arch/ |
Fixed invlpg for ia32 & amd64. |
|
| 977 |
6810 d 16 h |
jermar |
/kernel/trunk/ |
Add sys_mremap() syscall. |
|
| 967 |
6810 d 20 h |
palkovsky |
/kernel/trunk/ |
Allowed userspace to include page.h. |
|
| 959 |
6811 d 10 h |
palkovsky |
/kernel/trunk/ |
New synchronous ipc.
Widened syscall to support up to 5 parameters. |
|
| 958 |
6811 d 10 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 |
6811 d 11 h |
palkovsky |
/kernel/trunk/ |
Added kernel IPC functionality. |
|
| 940 |
6812 d 12 h |
jermar |
/kernel/trunk/ |
Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader. |
|
| 938 |
6812 d 12 h |
jermar |
/kernel/trunk/ |
Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention. |
|
| 910 |
6819 d 17 h |
bondari |
/kernel/trunk/ |
ELF framework for all archs. SPARC V9 not tested to compile. |
|
| 906 |
6822 d 6 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 |
6825 d 7 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 |
6825 d 10 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 |
6825 d 13 h |
jermar |
/kernel/trunk/ |
Move i8042 driver to genarch as it might be used by more architectures. |
|
| 860 |
6832 d 7 h |
decky |
/kernel/trunk/ |
indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy |
|
| 832 |
6842 d 8 h |
jermar |
/kernel/trunk/ |
Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and PTL3. |
|
| 831 |
6842 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). |
|
| 827 |
6843 d 7 h |
palkovsky |
/kernel/trunk/ |
Unimportant changes regarding FPU context. |
|
| 825 |
6843 d 14 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 |
6844 d 8 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 |
6844 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. |
|
| 814 |
6844 d 18 h |
palkovsky |
/kernel/trunk/ |
Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print. |
|
| 809 |
6845 d 15 h |
palkovsky |
/kernel/trunk/arch/amd64/src/smp/ |
Simics GS patch even in SMP. |
|