| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 3973 |
5603 d 6 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() |
|
| 3971 |
5604 d 18 h |
vana |
/trunk/kernel/arch/ia64/src/mm/ |
Fix I/O access to identicaly mapped space |
|
| 3940 |
5610 d 0 h |
decky |
/trunk/kernel/ |
make hw_area API more generic
this allows mapping of EGA VRAM on ia32/amd64 |
|
| 3908 |
5613 d 22 h |
decky |
/trunk/ |
overhaul pareas: use one single physical area for the physical address space not belonging to physical memory |
|
| 3790 |
5653 d 5 h |
svoboda |
/trunk/kernel/ |
Make newlines in panic messages consistent. Add periods at end of messages so that it is obvious whether they are printed entirely. |
|
| 3777 |
5657 d 3 h |
jermar |
/trunk/kernel/arch/ia64/src/mm/ |
Replace the disfunct hw_map() with a functional dirty hack. |
|
| 3776 |
5657 d 3 h |
jermar |
/trunk/kernel/arch/ia64/src/mm/ |
Do not leave last_frame uninitialized on ia64. |
|
| 3766 |
5661 d 2 h |
jermar |
/trunk/kernel/arch/ia64/src/ |
Humanitarian facelift for ia64. |
|
| 3765 |
5661 d 4 h |
jermar |
/trunk/kernel/arch/ia64/src/mm/ |
Cleanup ia64's frame.c. |
|
| 3763 |
5661 d 4 h |
jermar |
/trunk/ |
Remove most of the ia64 dead / commented out code. |
|
| 3635 |
5696 d 21 h |
vana |
/trunk/ |
IA64: Userspace I/O support |
|
| 3616 |
5700 d 0 h |
vana |
/trunk/ |
IA64 correctly find CPU wakeup vector from SAL & EFI memory map support |
|
| 3578 |
5711 d 9 h |
vana |
/trunk/ |
Alfa of SMP support on IA64 |
|
| 3104 |
5869 d 10 h |
svoboda |
/trunk/kernel/ |
Declare arguments for memstr.h operations as pointers instead of uintptr_t. |
|
| 2745 |
5969 d 5 h |
decky |
/trunk/ |
code cleanup (mostly signed/unsigned)
allow extra compiler warnings |
|
| 2726 |
5987 d 7 h |
vana |
/trunk/ |
Basic IA64 boot and kernel suport for real machines |
|
| 2725 |
5990 d 3 h |
decky |
/trunk/kernel/ |
remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability) |
|
| 2462 |
6234 d 21 h |
jermar |
/trunk/kernel/ |
Replace gcc-specific __FUNCTION__ with C99 __func__.
suncc's xregs=no%float can be used only on sparc64. |
|
| 2170 |
6301 d 19 h |
jermar |
/trunk/kernel/ |
Simplify synchronization in as_switch().
The function was oversynchronized, which
was causing deadlocks on the address
space mutex.
Now, address spaces can only be switched
when the asidlock is held. This also protects
stealing of ASIDs. No other synchronization
is necessary. |
|
| 2089 |
6364 d 4 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
| 2082 |
6370 d 4 h |
decky |
/trunk/ |
__asm__ __volatile__ -> asm volatile |
|
| 2071 |
6374 d 21 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 1888 |
6500 d 0 h |
jermar |
/trunk/ |
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64. |
|
| 1851 |
6524 d 4 h |
jermar |
/trunk/kernel/ |
sparc64 work.
Define the istate structure.
Move the identity-mapping handler to assembly.
Make the preemptible handler more general so that TL=1 MMU exceptions can make use of it.
Little bit of formatting and indentation. |
|
| 1850 |
6527 d 6 h |
jermar |
/trunk/kernel/arch/ia64/src/mm/ |
Indentation and formatting changes. |
|
| 1787 |
6564 d 23 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1780 |
6572 d 0 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
| 1767 |
6580 d 7 h |
palkovsky |
/kernel/trunk/ |
Remove unneeded FRAME_PANIC.
Fix some things broken by last commit. |
|
| 1760 |
6583 d 1 h |
palkovsky |
/kernel/trunk/ |
Changed interface of frame_alloc/free to use address of frame instead of the pfn.
This makes it impossible to use >4GB of memory on 32-bit machines, but who cares... |
|
| 1735 |
6588 d 6 h |
decky |
/kernel/trunk/ |
make kernel prints case consistent |
|
| 1708 |
6590 d 6 h |
jermar |
/kernel/trunk/ |
Fix some broken doxygen comments. |
|
| 1705 |
6592 d 6 h |
cejka |
/kernel/trunk/ |
Added file with modules definitions and descriptions.
We are able to change modules order and their description in one place. |
|
| 1702 |
6593 d 3 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 1675 |
6597 d 4 h |
jermar |
/kernel/trunk/arch/ia64/ |
On ia64, purge DTR entry before overwriting it with new contents. |
|
| 1621 |
6600 d 0 h |
vana |
/kernel/trunk/arch/ia64/ |
itanium faulting task kill |
|
| 1411 |
6613 d 0 h |
jermar |
/kernel/trunk/ |
Modify the hierarchy of page fault handlers to pass access mode that caused the fault.
Architectures are required to pass either PF_ACCESS_READ, PF_ACCESS_WRITE or PF_ACCESS_EXEC
to as_page_fault(), depending on the cause of the fault. |
|
| 1290 |
6632 d 3 h |
vana |
/kernel/trunk/arch/ |
VESA detection failure fix.
(Some headers) |
|
| 1288 |
6632 d 5 h |
jermar |
/kernel/trunk/ |
Complete implementation of copy_from_uspace() and copy_to_uspace()
for amd64 and ia32. Other architectures still compile and run,
but need to implement their own assembly-only memcpy(), memcpy_from_uspace(),
memcpy_to_uspace() and their failover parts. For these architectures
only dummy implementations are provided. |
|
| 1221 |
6644 d 18 h |
decky |
/kernel/trunk/ |
printf-related and other code cleanup |
|
| 1210 |
6646 d 4 h |
vana |
/kernel/trunk/ |
Incomplete VHPT walker support for Itanium |
|