| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 1733 |
6576 d 12 h |
decky |
/kernel/trunk/arch/ppc32/src/mm/ |
fix segment register values, ppc32 works again (both w/ and w/o BAT) |
|
| 1730 |
6576 d 13 h |
decky |
/kernel/trunk/arch/ppc32/ |
ppc32: BAT-less memory mapping (broken yet)
VSID support (broken yet)
boot API change
cleanup |
|
| 1726 |
6576 d 20 h |
decky |
/kernel/trunk/arch/ppc32/ |
ppc32: more generic page hash table handling
(preliminary code, will be fixed properly later) |
|
| 1716 |
6577 d 17 h |
decky |
/kernel/trunk/ |
move ppc32 four pages up, move real mode code, change config |
|
| 1708 |
6578 d 2 h |
jermar |
/kernel/trunk/ |
Fix some broken doxygen comments. |
|
| 1705 |
6580 d 2 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 |
6580 d 23 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 1609 |
6588 d 0 h |
decky |
/kernel/trunk/arch/ppc32/ |
generalize ppc32 exception handling |
|
| 1411 |
6600 d 20 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. |
|
| 1390 |
6603 d 18 h |
decky |
/kernel/trunk/arch/ppc32/src/mm/ |
fixes |
|
| 1389 |
6603 d 18 h |
decky |
/kernel/trunk/ |
minor changes
ppc32: identically map the whole physical memory
fix page hash table refill logic |
|
| 1384 |
6604 d 14 h |
decky |
/kernel/trunk/arch/ppc32/src/ |
ppc32 work
decrementer workaround
primitive TLB support |
|
| 1383 |
6604 d 15 h |
decky |
/kernel/trunk/ |
ppc32: hardware memory mapping, kernel PHT refill fix |
|
| 1378 |
6606 d 0 h |
decky |
/kernel/trunk/arch/ppc32/ |
kernel identity mapping still to be done using BAT |
|
| 1374 |
6606 d 14 h |
decky |
/kernel/trunk/arch/ppc32/ |
ppc32 work
update framebuffer
get rid of the BAT memory mapping (not finished yet) |
|
| 1328 |
6610 d 22 h |
decky |
/kernel/trunk/arch/ppc32/src/ |
ppc32: TLB manipulation stub |
|
| 1304 |
6615 d 19 h |
palkovsky |
/kernel/trunk/arch/ |
Fix zone_merge_all in ppc architectures. |
|
| 1288 |
6620 d 1 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. |
|
| 1270 |
6623 d 16 h |
decky |
/kernel/trunk/arch/ppc32/ |
page index and VSID fixes |
|
| 1269 |
6623 d 18 h |
decky |
/kernel/trunk/ |
PHT Refill handler |
|
| 1221 |
6632 d 14 h |
decky |
/kernel/trunk/ |
printf-related and other code cleanup |
|
| 1215 |
6632 d 17 h |
decky |
/kernel/trunk/arch/ |
ppc32: stub for Page Hash Table support |
|
| 1196 |
6639 d 0 h |
cejka |
/kernel/trunk/ |
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions. |
|
| 1151 |
6650 d 2 h |
decky |
/kernel/trunk/arch/ppc32/src/mm/ |
ppc32: mark four first frames as unavailable |
|
| 1132 |
6661 d 18 h |
decky |
/kernel/trunk/arch/ppc32/ |
kernel boot API change |
|
| 972 |
6672 d 2 h |
decky |
/kernel/trunk/arch/ppc32/ |
ppc32: move kernel one frame up
frame zones initialization |
|
| 970 |
6672 d 2 h |
decky |
/kernel/trunk/arch/ppc32/ |
ppc32: get memory map from loader |
|
| 934 |
6673 d 20 h |
decky |
/kernel/trunk/arch/ppc32/ |
remove all OpenFirmware bindings from ppc32 kernel code
kernel now runs in real mode (ppc32) |
|
| 867 |
6691 d 22 h |
jermar |
/kernel/trunk/ |
Move OFW functionality of ppc32 memory_init to genarch so that the code can also be used by sparc64.
sparc64 is now close to broken as it lacks functionality to provide identity mapping for the whole phyisical memory. |
|
| 843 |
6697 d 17 h |
palkovsky |
/kernel/trunk/ |
Made powerpc to get on PearPC to the version print when compiled with -O1:
- create proper memory zones
- switch to real mode on boot
TODO
- kernel relocation during boot
- autodetection of framebuffer settings (PCI?) - now includes hardcoded
settings for PearPc. |
|
| 836 |
6700 d 14 h |
palkovsky |
/kernel/trunk/ |
Added support for 24-bit framebuffer. |
|
| 815 |
6706 d 0 h |
jermar |
/kernel/trunk/ |
Fix sparc64 and ia64 to work with the changed frame allocator.
Fix ppc32 to at least compile. |
|
| 793 |
6707 d 22 h |
jermar |
/kernel/trunk/ |
Use hash_table_get_instance instead of list_get_instance.
Rename page_operations to page_mapping_operations.
Rename page_pt_operations to pt_mapping_operations.
Rename page_ht_operations to ht_mapping_operations. |
|
| 756 |
6713 d 13 h |
jermar |
/kernel/trunk/ |
Memory management work.
Remove the last (i.e. 'root') argument from page_mapping_insert() and page_mapping_find().
Page table address is now extracted from the first (i.e. 'as') argument.
Add a lot of infrastructure to make the above possible.
sparc64 is now broken, most likely because of insufficient identity mapping of physical memory. |
|
| 684 |
6736 d 22 h |
jermar |
/kernel/trunk/ |
Memory management work.
Move generic 4-level page table interface to genarch
and enable architectures to use different virtual memory
mechanisms (e.g. page hash tables).
Start page hash table support.
Switch ia64 and sparc64 to page hash tables.
Other architectures keep on using 4-level page table interface. |
|
| 659 |
6754 d 2 h |
jermar |
/kernel/trunk/ |
Make the kernel compile with -Wall. |
|
| 534 |
6771 d 18 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
| 533 |
6771 d 18 h |
bondari |
/SPARTAN/trunk/ |
Buddy allocator for physical memory complete implementation.
Tested on IA32, AMD64, MIPS32. RWLock Test #5 is not passed.
NOTE: Other architectures could be broken (but should not be) |
|
| 532 |
6771 d 18 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
| 501 |
6783 d 22 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|