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Subversion Repositories
HelenOS
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trunk
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uspace/
– Rev 2087
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2082
6457 d 7 h
decky
/trunk/
__asm__ __volatile__ -> asm volatile
2075
6460 d 23 h
jermar
/trunk/uspace/libc/generic/
Remove left over debugging stuff.
2072
6461 d 23 h
jermar
/trunk/uspace/libc/
Add bcmp() to libc.
2071
6462 d 0 h
jermar
/trunk/
(c) versus (C)
2070
6462 d 7 h
jermar
/trunk/
Rather big indentation and formatting changes.
More inteligent long line wrapping.
2069
6463 d 22 h
jermar
/trunk/
Improve formatting.
2061
6480 d 7 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
6498 d 21 h
jermar
/trunk/
Coding style fixes.
2015
6501 d 0 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
6503 d 22 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
6510 d 4 h
decky
/trunk/uspace/
start trivial file system driver
2005
6510 d 5 h
decky
/trunk/
update rd
1999
6512 d 9 h
decky
/trunk/
start RAM disk support
1997
6516 d 1 h
decky
/trunk/
add version to init and boot loader
1994
6518 d 7 h
decky
/trunk/
Add BGR 0888 visual for Ultra 60
1993
6518 d 8 h
decky
/trunk/
make framebuffer code more generic
1992
6518 d 9 h
decky
/trunk/uspace/libc/include/
add bool.h
1971
6540 d 22 h
jermar
/trunk/uspace/libc/generic/
Textual changes.
1954
6544 d 23 h
jermar
/trunk/
Minor changes. Some coding style fixes and also a type (tee vs. tree).
One AS -> as change.
1942
6552 d 23 h
jermar
/trunk/
Convert ia64 to the new IRQ and notification scheme.
1939
6553 d 3 h
decky
/trunk/
ia32: fix compilation, keyboard not checked yet
1938
6553 d 10 h
decky
/trunk/uspace/kbd/arch/mips32/src/
mips32: update kbd driver
1931
6554 d 1 h
jermar
/trunk/
Add support for IPC notifications even for polled ns16550 based keyboard.
1928
6554 d 5 h
decky
/trunk/
ppc32: update for new IRQ subsystem (there is still a bug left)
1923
6554 d 23 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
6583 d 9 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
6587 d 3 h
jermar
/trunk/
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.
1886
6587 d 7 h
jermar
/trunk/uspace/fb/
Mapping framebuffer as cacheable was identified to cause the sparc64 port not work on Sun Ultra 5.
1880
6590 d 23 h
jermar
/trunk/
Small improvements here and there.
1875
6594 d 0 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
6594 d 1 h
jermar
/trunk/uspace/kbd/
Cleanup and reorganize the kbd service a bit.
1873
6594 d 1 h
jermar
/trunk/uspace/kbd/
sparc64 support for the kbd userspace service.
1872
6594 d 22 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.
1871
6595 d 11 h
jermar
/trunk/
Replace FB_BIG_ENDIAN with FB_INVERT_ENDIAN.
Omit tests for architecture endianness in deciding framebuffer endianness.
1869
6596 d 4 h
jermar
/trunk/
Pass "fb.bpp-align" property to userspace so that our fb task works properly even on
framebuffers used in some Sun hardware.
1868
6596 d 5 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
6597 d 0 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
6597 d 0 h
jermar
/trunk/uspace/
Indentation and formatting facelift for libc.
Libc headers now have C99 compliant guards.
1864
6597 d 21 h
jermar
/trunk/
sparc64 update.
- Prototype userspace layer implementation that
at least relates to sparc64 and compiles cleanly.
- Fixes for kernel's preemptible_handler and code
related to running userspace.
- Enable userspace. Several dozen instructions
are now run in userspace! We are pretty near
the userspace milestone for sparc64.
1863
6599 d 23 h
jermar
/trunk/
Allow architectures to decide between inlined and not inlined version of syscall wrapper.
Implement inlined syscall wrapper for sparc64.