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uspace/
– Rev 2188
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2188
6264 d 14 h
decky
/trunk/
new user space testing framework (unfinished)
2186
6264 d 16 h
decky
/trunk/uspace/tester/
rename ipcc.c to tester.c
2185
6264 d 16 h
decky
/trunk/
rename ipcc to tester
2141
6274 d 4 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.
2128
6317 d 9 h
jermar
/trunk/
Add arm32 architecture. The 32 suffix is used to specify that 16-bit Thumb
instructions are not used. The arm32 code is mostly composed of placeholders
that need to be replaced by real implementation. So far, the arm32 tree
only compiles. If run under GXEmul simulator, an infinit loop at the
kernel entry point will be entered.
2107
6326 d 7 h
jermar
/trunk/
When clock() is called by an external interrupt dispatched by the IRQ dispatcher,
no spinlock can be held or the kernel will not be preemptive. This fixes Ticket #24.
Formating and indentation fixes.
2089
6332 d 15 h
decky
/trunk/
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
2082
6338 d 15 h
decky
/trunk/
__asm__ __volatile__ -> asm volatile
2075
6342 d 7 h
jermar
/trunk/uspace/libc/generic/
Remove left over debugging stuff.
2072
6343 d 6 h
jermar
/trunk/uspace/libc/
Add bcmp() to libc.
2071
6343 d 7 h
jermar
/trunk/
(c) versus (C)
2070
6343 d 15 h
jermar
/trunk/
Rather big indentation and formatting changes.
More inteligent long line wrapping.
2069
6345 d 6 h
jermar
/trunk/
Improve formatting.
2061
6361 d 14 h
jermar
/trunk/
Improve comments and fix formatting in (sparc64) TLS implementation.
Improve some comments and formatting in sparc64 uspace thread library
code.
Update required msim version.
2025
6380 d 5 h
jermar
/trunk/
Coding style fixes.
2015
6382 d 8 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
6385 d 6 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().
2006
6391 d 12 h
decky
/trunk/uspace/
start trivial file system driver
2005
6391 d 12 h
decky
/trunk/
update rd
1999
6393 d 17 h
decky
/trunk/
start RAM disk support
1997
6397 d 9 h
decky
/trunk/
add version to init and boot loader
1994
6399 d 14 h
decky
/trunk/
Add BGR 0888 visual for Ultra 60
1993
6399 d 15 h
decky
/trunk/
make framebuffer code more generic
1992
6399 d 17 h
decky
/trunk/uspace/libc/include/
add bool.h
1971
6422 d 5 h
jermar
/trunk/uspace/libc/generic/
Textual changes.
1954
6426 d 6 h
jermar
/trunk/
Minor changes. Some coding style fixes and also a type (tee vs. tree).
One AS -> as change.
1942
6434 d 7 h
jermar
/trunk/
Convert ia64 to the new IRQ and notification scheme.
1939
6434 d 11 h
decky
/trunk/
ia32: fix compilation, keyboard not checked yet
1938
6434 d 18 h
decky
/trunk/uspace/kbd/arch/mips32/src/
mips32: update kbd driver
1931
6435 d 9 h
jermar
/trunk/
Add support for IPC notifications even for polled ns16550 based keyboard.
1928
6435 d 13 h
decky
/trunk/
ppc32: update for new IRQ subsystem (there is still a bug left)
1923
6436 d 7 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.
1890
6464 d 16 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.
1888
6468 d 11 h
jermar
/trunk/
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.
1886
6468 d 15 h
jermar
/trunk/uspace/fb/
Mapping framebuffer as cacheable was identified to cause the sparc64 port not work on Sun Ultra 5.
1880
6472 d 7 h
jermar
/trunk/
Small improvements here and there.
1875
6475 d 8 h
jermar
/trunk/
sparc64 work.
- Changes to enable userspace keyboard drivers.
- Fix z8530 initialization (i.e. clear any pending Tx interrupts).
- Experimental support for framebuffers with inverted colors.
1874
6475 d 8 h
jermar
/trunk/uspace/kbd/
Cleanup and reorganize the kbd service a bit.
1873
6475 d 8 h
jermar
/trunk/uspace/kbd/
sparc64 support for the kbd userspace service.
1872
6476 d 6 h
jermar
/trunk/uspace/libc/generic/io/
read() and write() now check if the virtual function they want to
call exists. Thus, these calls will not kill the whole task
if called for instance from a driver task but gracefully fail.