| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 1023 |
6822 d 6 h |
vana |
/kernel/trunk/ |
Itanium FPU active context switch |
|
| 919 |
6828 d 12 h |
jermar |
/kernel/trunk/ |
ia64 work.
Changes to make userspace work (kernel part).
Use ski.conf from contrib directory to run Ski.
There is actually no appropriate syscall handler yet. |
|
| 901 |
6836 d 13 h |
jermar |
/kernel/trunk/arch/ |
ia64 work.
Provide PA2KA(identity) mapping for kernel data references via Alternate Data TLB Fault handler.
Add before_thread_runs_arch() that maps kstack, if necessary.
Add easy to use dtlb_mapping_insert() for comfortable insertion of kernel data mappings. |
|
| 897 |
6838 d 0 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. |
|
| 534 |
6923 d 5 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 532 |
6923 d 5 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 503 |
6935 d 8 h |
jermar |
/kernel/trunk/ |
Rename arch_late_init() to arch_pre_smp_init().
Add arch_post_smp_init().
Enable IRQ_KBD on ia-32 (doesn't work on Bochs SMP, works on Bochs UP). |
|
| 501 |
6935 d 9 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
| 476 |
6946 d 12 h |
jermar |
/SPARTAN/trunk/arch/ia64/ |
ia64 CPU identification. |
|
| 432 |
6954 d 4 h |
jermar |
/SPARTAN/trunk/arch/ |
IA-64 work.
Add some asm functions for manipulation with PSR, AR and CR registers. |
|
| 413 |
6971 d 1 h |
jermar |
/SPARTAN/trunk/ |
Rename cpu_priority_{high|low|restore|read} functions to interrupts_{disable|enable|restore|read}.
Rename pri_t to ipl_t (Interrupt Priority Level).
Rename thread_t::pri to thread_t::priority. |
|
| 368 |
6997 d 11 h |
jermar |
/SPARTAN/trunk/ |
Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap. |
|
| 322 |
7010 d 2 h |
jermar |
/SPARTAN/trunk/arch/ia64/ |
Reduce IA-64 context_t according to IA-64 ABI.
Make IA-64 port compile again. |
|
| 309 |
7012 d 14 h |
palkovsky |
/SPARTAN/trunk/ |
Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY |
|
| 212 |
7018 d 2 h |
vana |
/SPARTAN/trunk/ |
Basic exception support added for ia64 arch ...... |
|
| 161 |
7034 d 13 h |
jermar |
/SPARTAN/trunk/arch/ |
For all relevant architectures, rename fake.s to dummy.s to better reflect the purpose of the file.
Also define global symbol called dummy. |
|
| 120 |
7080 d 1 h |
jermar |
/SPARTAN/trunk/ |
Generic 4-level page tables interface & implementation (review & test).
Implement more architecture dependant macros on IA-32.
Provide fake implementation on IA-64 and MIPS.
Convert map_page_to_frame() to use the new interface.
Move adjusted map_page_to_frame() from IA-32's arch/mm/page.c to the generic mm/page.c. |
|
| 102 |
7113 d 4 h |
jermar |
/SPARTAN/trunk/ |
IA-64 work.
Redefine FRAME_SIZE to "(16*1024)" instead of "2*4096". Note that the latter definition was wrong because of the lack of "()".
Take panic_printf(), cpu_halt() and memsetb() out of fake.s and implement them properly in asm.S.
Move ski_init_console() from arch_post_mm_init() to arch_pre_mm_init().
In start.S, write r0 to ar.bspstore.
Janitorial fixes.
Add count_t type.
Replace several occurrences of int and __u32 by count_t or size_t.
Shorten several panic strings. |
|
| 78 |
7128 d 2 h |
jermar |
/SPARTAN/trunk/ |
IA-64 cosmetics.
Add ski_init_console() and ski_putchar() to ski.c to perform ski specific tasks.
Change the copyright string in main.c to display both copyrights on a new line. |
|
| 68 |
7130 d 4 h |
decky |
/SPARTAN/trunk/ |
NDEBUG debug symbol, ASSERT debug macro, fancier panic() in debug mode
indentation fixes, ASSERTs |
|