3973 |
5813 d 5 h |
decky |
/trunk/kernel/ |
kernel memory management revisited (phase 2): map physical memory according to zones
- ia32: register reserved and ACPI zones
- pareas are now used only for mapping of present physical memory (hw_area() is gone)
- firmware zones and physical addresses outside any zones are allowed to be mapped generally
- fix nasty antient bug in zones_insert_zone() |
|
3908 |
5823 d 22 h |
decky |
/trunk/ |
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory |
|
3778 |
5867 d 3 h |
jermar |
/trunk/kernel/arch/ia64/include/mm/ |
Extern declaration for ia64 last_frame. |
|
2721 |
6201 d 3 h |
decky |
/trunk/kernel/ |
convert e820list to a generic physmem command |
|
2071 |
6584 d 20 h |
jermar |
/trunk/ |
(c) versus (C) |
|
1888 |
6709 d 23 h |
jermar |
/trunk/ |
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64. |
|
1787 |
6774 d 22 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
1702 |
6803 d 2 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
967 |
6894 d 6 h |
palkovsky |
/kernel/trunk/ |
Allowed userspace to include page.h. |
|
944 |
6895 d 20 h |
vana |
/kernel/trunk/ |
Itanium tlb_invalidate_pages |
|
935 |
6895 d 23 h |
vana |
/kernel/trunk/ |
Two frame stack (standard stack + RSE) on Itanium |
|
911 |
6903 d 0 h |
jermar |
/kernel/trunk/arch/ia64/ |
ia64 work.
Change heavyweight interrupt handler to use bank 0 registers instead of AR.KR0 and AR.KR1.
This prevents userspace from the possibility to see what addresses are being used by kernel.
Store kernel stack address in bank 0 r23 instead of AR.KR7. Again, userspace will not be
able to read the address of its kernel stack.
Increase FRAME_SIZE to 64K as this is the first supported page size in which will fit
thread's combined register and memory stack. (RSE can write out as many as 16K.) |
|
763 |
6934 d 2 h |
jermar |
/kernel/trunk/ |
Modify frame.h to use shifting instead of multiplication and division.
Define FRAME_WIDTH for all architectures. |
|
715 |
6951 d 23 h |
vana |
/kernel/trunk/arch/ia64/ |
VHPT setup to be able to use ttag and thash instructions |
|
534 |
6993 d 21 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
532 |
6993 d 21 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
501 |
7006 d 1 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
102 |
7183 d 20 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. |
|
35 |
7211 d 6 h |
jermar |
/SPARTAN/trunk/ |
Early support for IA-64 architecture. |
|