| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 1891 |
6527 d 12 h |
jermar |
/trunk/kernel/ |
sparc64 work:
- Experimental support for TSB (Translation Storage Buffer). |
|
| 1890 |
6527 d 22 h |
jermar |
/trunk/ |
- Create a dedicated slab cache for as_t objects and switch from malloc/free to slab_alloc/slab_free for
them.
- Slightly fix and improve both the kernel and userspace atomic_add() on sparc64.
- More TSB work on the sparc64 front. |
|
| 1889 |
6528 d 14 h |
jermar |
/trunk/kernel/ |
Fix bug in mm/as.c:
- as_area_destroy() should not work with AS but as
sparc64 work:
- start implementing TSB support |
|
| 1888 |
6531 d 17 h |
jermar |
/trunk/ |
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64. |
|
| 1882 |
6532 d 21 h |
jermar |
/trunk/kernel/ |
Support for sparc64 FPU context. |
|
| 1881 |
6533 d 21 h |
jermar |
/trunk/ |
sparc64 work:
- find a CPU node and read its clock_frequency attribute
- implement asm_delay_loop()
- set TICK_COMPARE register according to processor frequency
- small improvements at random places
OpenFirmware work:
- two new functions for walking the device tree
Generic boot loader work:
- added basic string functions
Usual pile of indentation and formatting fixes. |
|
| 1871 |
6540 d 1 h |
jermar |
/trunk/ |
Replace FB_BIG_ENDIAN with FB_INVERT_ENDIAN.
Omit tests for architecture endianness in deciding framebuffer endianness. |
|
| 1854 |
6547 d 23 h |
jermar |
/trunk/kernel/ |
Define architecture-specific thread sub-constructors and sub-destructors on all architectures.
Define the THREAD_FLAG_USPACE which means that the thread runs in user space.
The forementioned changes allow for allocating of user window buffer on sparc64
threads that execute in userspace.
A lot of formatting and indentation fixes. |
|
| 1837 |
6573 d 2 h |
jermar |
/trunk/ |
Support 24bpp framebuffers with 4 pixelbytes (each pixel aligned on 32-bits).
At least on sparc64, the OpenFirmware linebytes property specifies the number
of pixels between consecutive scan lines of the display. Fix scanilne calculation,
including possible alignment.
Add note to 8bpp pixel functions pointing out drawbacks of that mode. |
|
| 1812 |
6583 d 20 h |
decky |
/trunk/kernel/ |
move macro and cleanup |
|
| 1802 |
6591 d 9 h |
decky |
/trunk/ |
cleanup and unify the build system |
|
| 1787 |
6596 d 15 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1780 |
6603 d 17 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
| 1776 |
6603 d 19 h |
jermar |
/kernel/trunk/arch/mips32/ |
Typos and indentation fixes for mips32 and some generic files as well. |
|
| 1769 |
6606 d 12 h |
jermar |
/kernel/trunk/arch/ |
Change cache_error exception to take istate * as a parameter.
Make cache_error() print epc in the panic message.
Do not rely on the compiler to generate 'nop' after 'beq' in atomic_add()
and put it there explicitly.
Indentation fixes and cosmetic changes. |
|
| 1754 |
6617 d 23 h |
jermar |
/kernel/trunk/ |
Indentation and some improved comments.
Remove forgotten comment from gxemul.sh. |
|
| 1749 |
6619 d 11 h |
decky |
/kernel/trunk/arch/mips32/src/ |
remove forgotten address translation |
|
| 1746 |
6619 d 12 h |
decky |
/kernel/trunk/ |
prepare GXEmul kernel to use the boot loader |
|
| 1742 |
6619 d 14 h |
palkovsky |
/kernel/trunk/arch/mips32/src/ |
Fix bad booting address on MIPS when not compiled in debug mode. |
|
| 1741 |
6619 d 14 h |
palkovsky |
/kernel/trunk/arch/mips32/src/drivers/ |
Fix panic if continue after non-initialized kbd. |
|
| 1735 |
6619 d 23 h |
decky |
/kernel/trunk/ |
make kernel prints case consistent |
|
| 1731 |
6620 d 9 h |
jermar |
/kernel/trunk/ |
Updates in Doxygen-style comments.
Make architecture specific modules appear conditionally in the documentation.
Add time management module.
Improve names of other modules and sort module order
to be more like in the design documentation. |
|
| 1705 |
6623 d 22 h |
cejka |
/kernel/trunk/ |
Added file with modules definitions and descriptions.
We are able to change modules order and their description in one place. |
|
| 1704 |
6624 d 2 h |
cejka |
/kernel/trunk/ |
Fixed first letter size of subgroup name in Others. |
|
| 1702 |
6624 d 19 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 1686 |
6627 d 23 h |
decky |
/kernel/trunk/ |
update mips32 boot loading API |
|
| 1678 |
6628 d 18 h |
jermar |
/kernel/trunk/ |
Load up to 8 userspace tasks on mips32. |
|
| 1642 |
6630 d 23 h |
vana |
/kernel/trunk/arch/mips32/src/ |
System info about machine |
|
| 1627 |
6631 d 11 h |
palkovsky |
/kernel/trunk/arch/mips32/ |
Fixed size of mips processes, they are larger now. |
|
| 1615 |
6631 d 18 h |
jermar |
/kernel/trunk/arch/mips32/src/ |
mips32 version of alignment-safe memcpy. |
|
| 1595 |
6632 d 2 h |
palkovsky |
/kernel/trunk/ |
Added kernel circular buffer klog.
Added automatic killing of tasks raising inappropriate exceptions.
TODO: Fix vsnprintf return value(and behaviour according to specs) and remove workaround in klog. |
|
| 1587 |
6632 d 16 h |
jermar |
/kernel/trunk/ |
task_destroy() implementation, fixes in as_destroy() and task_kill().
This is the first version of HelenOS that would perform complete cleanup leading from thread to destruction of address space. |
|
| 1537 |
6635 d 9 h |
palkovsky |
/kernel/trunk/ |
Added tetris to |
|
| 1511 |
6635 d 19 h |
palkovsky |
/kernel/trunk/arch/ |
Remove __address from include file included by uspace |
|
| 1474 |
6637 d 12 h |
palkovsky |
/kernel/trunk/ |
Added syscall that lets kernel regain access to keyboard. |
|
| 1458 |
6638 d 11 h |
palkovsky |
/kernel/trunk/ |
Added console support to gxemul.
Wider information in thread list. |
|
| 1434 |
6640 d 16 h |
palkovsky |
/kernel/trunk/ |
Added 'realtime' clock interface.
Added some asm macros as memory barriers.
Added drift computing for mips platform. |
|
| 1432 |
6640 d 22 h |
jermar |
/kernel/trunk/arch/mips32/src/ |
Load four userspace tasks on mips32. |
|
| 1423 |
6641 d 20 h |
jermar |
/kernel/trunk/ |
Update page fault handlers to distinguish between different access modes that had caused the page fault. |
|
| 1411 |
6644 d 17 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. |
|