| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2272 |
6382 d 3 h |
jermar |
/trunk/kernel/ |
Indentation and formatting fixes. |
|
| 2185 |
6395 d 9 h |
decky |
/trunk/ |
rename ipcc to tester |
|
| 2184 |
6395 d 11 h |
decky |
/trunk/kernel/generic/src/lib/ |
add zetta (sextillion) prefix
make constants explicitly unsigned |
|
| 2141 |
6404 d 22 h |
jermar |
/trunk/ |
The Ultimate Solution To Illegal Virtual Aliases.
It is better to avoid them completely than to fight them.
Switch the sparc64 port to 16K pages. The TLBs and TSBs
continue to operate with 8K pages only. Page tables and
other generic parts operate with 16K pages.
Because the MMU doesn't support 16K directly, each 16K
page is emulated by a pair of 8K pages. With 16K pages,
illegal aliases cannot be created in 16K D-cache. |
|
| 2127 |
6448 d 12 h |
decky |
/trunk/kernel/generic/src/lib/ |
add forgotten implementation |
|
| 2126 |
6448 d 23 h |
decky |
/trunk/kernel/ |
small cleanup, more work coming |
|
| 2125 |
6449 d 2 h |
decky |
/trunk/ |
experimental support for Objective C
(disabled by default) |
|
| 2104 |
6461 d 10 h |
decky |
/trunk/kernel/generic/src/lib/ |
more fine order of magnitude display |
|
| 2089 |
6463 d 8 h |
decky |
/trunk/ |
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes |
|
| 2071 |
6474 d 1 h |
jermar |
/trunk/ |
(c) versus (C) |
|
| 2063 |
6488 d 4 h |
jermar |
/trunk/kernel/generic/src/lib/ |
Call big endian byte swap function instead of little endian. |
|
| 2062 |
6488 d 5 h |
jermar |
/trunk/kernel/generic/src/lib/ |
switch statement coding style fixes. |
|
| 2050 |
6503 d 11 h |
decky |
/trunk/kernel/ |
benchmarking with statistics (initial) |
|
| 2015 |
6513 d 1 h |
jermar |
/trunk/ |
Rework support for virtually indexed cache.
Instead of repeatedly flushing the data cache, which was a huge overkill, refuse to create an illegal address alias
in the kernel (again) and allocate appropriate page color in userspace instead. Extend the detection also to
SYS_PHYSMEM_MAP syscall.
Add support for tracking physical memory areas mappable by SYS_PHYSMEM_MAP.
Lots of coding style changes. |
|
| 2005 |
6522 d 6 h |
decky |
/trunk/ |
update rd |
|
| 2002 |
6522 d 8 h |
decky |
/trunk/kernel/generic/ |
rd work |
|
| 2000 |
6524 d 11 h |
decky |
/trunk/kernel/ |
move files to more proper locations |
|
| 1896 |
6591 d 0 h |
jermar |
/trunk/ |
Convert sparc64 to detect keyboard and determine
its physical address by walking the memory representation
of the OpenFirmware device tree.
Add bus-specific functions that know how to apply the
"ranges" property to one component of the "reg" property.
Buses supported so far include FHC, EBUS and PCI. |
|
| 1787 |
6664 d 3 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1780 |
6671 d 4 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
| 1757 |
6685 d 9 h |
jermar |
/kernel/trunk/ |
Cleanup of comments. |
|
| 1708 |
6689 d 10 h |
jermar |
/kernel/trunk/ |
Fix some broken doxygen comments. |
|
| 1702 |
6692 d 7 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 1612 |
6699 d 6 h |
jermar |
/kernel/trunk/generic/src/lib/ |
Generic version of memcpy that is resistent towards unaligned memory accesses. |
|
| 1425 |
6709 d 2 h |
jermar |
/kernel/trunk/generic/ |
Make address space backend data a union. |
|
| 1424 |
6709 d 4 h |
jermar |
/kernel/trunk/ |
Move the sharing functionality to address space area backends.
Add backend for continuous regions of physical memory.
Sharing for these areas works automagically now. |
|
| 1423 |
6709 d 8 h |
jermar |
/kernel/trunk/ |
Update page fault handlers to distinguish between different access modes that had caused the page fault. |
|
| 1411 |
6712 d 5 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. |
|
| 1409 |
6712 d 23 h |
jermar |
/kernel/trunk/generic/ |
Some shared memory stuff (not completed).
Support for address space area backends.
Add ELF and anonymous memory backends. |
|
| 1264 |
6735 d 9 h |
jermar |
/kernel/trunk/generic/ |
Improve Doxygen-comments. |
|
| 1248 |
6739 d 4 h |
jermar |
/kernel/trunk/ |
Add some @file doxygen comments and improve already existing comments. |
|
| 1239 |
6740 d 4 h |
jermar |
/kernel/trunk/generic/ |
Prevent race in as_area_send() by allowing the address space area to be
created with AS_AREA_ATTR_PARTIAL attribute. |
|
| 1196 |
6750 d 8 h |
cejka |
/kernel/trunk/ |
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions. |
|
| 1100 |
6777 d 1 h |
palkovsky |
/kernel/trunk/ |
Cleanup of spinlocks, now compiles both ia32 and amd64 with
and without DEBUG_SPINLOCKS. Made spinlocks inline.
Moved syscall_handler to generic (it was identical for ia32,amd64 & mips32).
Made slightly faster syscall for ia32.
Made better interrupt routines for ia32.
Allow not saving non-scratch registers during interrupt on ia32,amd64,mips32.
Aligned interrupt handlers on ia32,amd64, this should prevent problems
with different instruction lengths. |
|
| 1070 |
6780 d 12 h |
jermar |
/kernel/trunk/ |
More checks for address space area conflicts. |
|
| 1048 |
6781 d 7 h |
jermar |
/kernel/trunk/generic/ |
Restore interrupts when failing in as_remap().
Add check_area_conflicts() that checks whether address area overlaps with other areas.
Refuse to create writeable executable address space areas.
Rename as_area_t::size to as_area_t::pages. |
|
| 1026 |
6781 d 22 h |
jermar |
/kernel/trunk/generic/ |
Support only anonymous address space areas. |
|
| 973 |
6783 d 9 h |
palkovsky |
/kernel/trunk/generic/ |
Added simpler userspace starting. |
|
| 963 |
6784 d 0 h |
jermar |
/kernel/trunk/generic/src/lib/ |
Fix bug in loading ELF segment. |
|
| 952 |
6784 d 6 h |
jermar |
/kernel/trunk/ |
Support for loading segments containing .bss section. |
|