| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 2015 |
6370 d 13 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. |
|
| 2012 |
6373 d 11 h |
jermar |
/trunk/ |
Eliminate confusion between SYS_MAP_PHYSMEM and sys_physmem_map.
The syscall is to be called SYS_PHYSMEM_MAP from now on and the functions that participate in its implementation are
called *physmem_map(). |
|
| 1999 |
6381 d 23 h |
decky |
/trunk/ |
start RAM disk support |
|
| 1992 |
6387 d 22 h |
decky |
/trunk/uspace/libc/include/ |
add bool.h |
|
| 1923 |
6424 d 13 h |
jermar |
/trunk/ |
Replace the old IRQ dispatcher and IPC notifier with new implementation.
Note that all architectures except for sparc64 are now broken
and don't even compile. |
|
| 1868 |
6465 d 19 h |
jermar |
/trunk/ |
sparc64 work.
- the syscall wrapper needs to use the "memory"
clobber specifier to prevent over-optimization.
- on sparc64, the user address space spans the whole
64-bit space and therefore the macro
USER_ADDRESS_SPACE_SIZE_ARCH, as it was defined,
overflows to 0
- stop using USER_ADDRESS_SPACE_SIZE_ARCH and define
MAX_HEAP_SIZE instead
- in our situation when kernel and user address spaces
are separate, the G (global) bit cannot be used
(there is no point in it anymore)
- add the DEBUG() macro to stdio.h; DEBUG() uses
SYS_IO and is a good debugging tool for getting
early userspace to work |
|
| 1867 |
6466 d 13 h |
jermar |
/trunk/uspace/ |
Prototype for mmap() should be in mman.h.
Anyway, is there any common sense behind naming of mman.h and mman.c? |
|
| 1866 |
6466 d 13 h |
jermar |
/trunk/uspace/ |
Indentation and formatting facelift for libc.
Libc headers now have C99 compliant guards. |
|
| 1863 |
6469 d 13 h |
jermar |
/trunk/ |
Allow architectures to decide between inlined and not inlined version of syscall wrapper.
Implement inlined syscall wrapper for sparc64. |
|
| 1787 |
6521 d 15 h |
decky |
/ |
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot |
|
| 1781 |
6528 d 16 h |
jermar |
/uspace/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
| 1719 |
6546 d 13 h |
decky |
/uspace/trunk/ |
big code cleanup, compile with -Wall -Werror to enforce better coding
there is currently one warning that requires attention, please review |
|
| 1707 |
6547 d 14 h |
palkovsky |
/uspace/trunk/ |
Added mouse input. Still missing support in console and framebuffer. |
|
| 1672 |
6554 d 11 h |
palkovsky |
/uspace/trunk/ |
Fast uspace scrolling using double buffering. |
|
| 1653 |
6555 d 14 h |
cejka |
/uspace/trunk/ |
Doxygen comments. |
|
| 1646 |
6555 d 19 h |
palkovsky |
/uspace/trunk/ |
Added animation to fb, fb running status shown. |
|
| 1610 |
6556 d 18 h |
palkovsky |
/uspace/trunk/ |
Revised ipc. Now it is preferrable to use only functions from async.h, they
take care of correct buffering, waiting for answers etc. |
|
| 1596 |
6557 d 2 h |
palkovsky |
/uspace/trunk/ |
Added basic klog.
Added ipc tester.
TODO: add serializing functions to psthread, so that the lines in klog won't intermix. |
|
| 1558 |
6558 d 22 h |
palkovsky |
/uspace/trunk/ |
Console graphics update.
Slight speed improvement on console redraw. |
|
| 1552 |
6559 d 16 h |
palkovsky |
/uspace/trunk/ |
Added nice kernel console switching, currently works on fb devices. |
|