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HelenOS
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kernel
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arch/
– Rev 2056
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2056
6394 d 11 h
jermar
/trunk/kernel/arch/sparc64/include/
Fix mismatched byteswapping macros on sparc64.
2055
6394 d 12 h
jermar
/trunk/kernel/arch/sparc64/src/
sparc64 work:
- No need to lock kernel stack and userspace window buffer into DTLB.
2054
6394 d 22 h
jermar
/trunk/kernel/
Fix important comment in kernel/arch/sparc64/src/proc/scheduler.c.
Improve framebuffer code.
Formatting and indentation fixes.
2049
6398 d 8 h
jermar
/trunk/kernel/arch/sparc64/src/
More formatting and indentation changes.
2048
6399 d 1 h
jermar
/trunk/
Formatting and indentation changes.
2047
6400 d 23 h
jermar
/trunk/kernel/arch/sparc64/include/
Convert sparc64 critical section barriers to RMO memory model.
More portable, no confusion from documentation.
2046
6401 d 1 h
jermar
/trunk/kernel/arch/sparc64/include/
Another comment fix.
2045
6401 d 1 h
jermar
/trunk/kernel/arch/sparc64/include/
Fix comment.
2044
6401 d 2 h
jermar
/trunk/kernel/arch/sparc64/
On sparc64's tick interrupt, adjust the TICK_COMPARE register instead of the TICK
register. The TICK register now increments linearily and can be used by the get_cycle()
function.
2043
6401 d 2 h
jermar
/trunk/kernel/arch/sparc64/src/
Make the sparc64 kernel compile again.
2038
6401 d 21 h
jermar
/trunk/kernel/arch/sparc64/
Remove old stuff.
2037
6401 d 22 h
jermar
/trunk/kernel/arch/sparc64/include/
Backout change from revision 2034.
sparc64 is not yet ready for get_cycle().
2034
6402 d 6 h
jermar
/trunk/kernel/arch/sparc64/include/
get_cycle() for sparc64.
2033
6402 d 6 h
decky
/trunk/kernel/arch/ppc32/include/
get_cycle() for PPC32
2025
6403 d 21 h
jermar
/trunk/
Coding style fixes.
2023
6404 d 0 h
decky
/trunk/kernel/arch/
add dummy cycle.h
2018
6404 d 2 h
decky
/trunk/kernel/
rename rdtsc() to get_cycle()
2017
6404 d 6 h
decky
/trunk/kernel/arch/ia32xen/
update for Xen
2016
6404 d 7 h
jermar
/trunk/kernel/arch/sparc64/src/mm/
The D-cache line size is actually 32 bytes on UltraSPARC II, IIi (and also IIe).
2015
6406 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.
2014
6408 d 2 h
decky
/trunk/
version bump to Xen 3.0.3 (not fully operational yet)
2010
6410 d 23 h
jermar
/trunk/kernel/arch/sparc64/src/mm/
Fix comment.
2009
6410 d 23 h
jermar
/trunk/kernel/
Initial support for handling illegal virtual aliases on sparc64.
2008
6413 d 0 h
jermar
/trunk/kernel/arch/sparc64/
Add dcache_flush() function that flushes D-Cache on sparc64.
2007
6413 d 22 h
jermar
/trunk/kernel/
Introduce page colors. So far, only sparc64 uses correct page color bits. Other architectures have a dummy define
specifying zero bits for a page color.
There is a new check of page color in as_area_share(). Because of lack of support for this in the userspace, the
check has been #ifef'ed out.
2003
6415 d 4 h
decky
/trunk/kernel/arch/
cleanup endian conversion macros
2001
6416 d 21 h
jermar
/trunk/kernel/
Indentation and comment fixes.
1996
6423 d 1 h
jermar
/trunk/kernel/
Add option to compile the sparc64 kernel without the TTE_CV bit support.
The bit is not used by default now.
Enabling it may theoretically lead to physical memory inconsistencies until code that
mitigates the problem is written.
1994
6423 d 6 h
decky
/trunk/
Add BGR 0888 visual for Ultra 60
1993
6423 d 7 h
decky
/trunk/
make framebuffer code more generic
1988
6424 d 22 h
jermar
/trunk/kernel/arch/sparc64/src/mm/
Update comment and move initialization code away from application processor codepath.
1987
6425 d 1 h
jermar
/trunk/kernel/arch/sparc64/src/
Take the possible difference between kernel and physical address into account in TSB and userspace window buffer
allocation and deallocation code.
1986
6425 d 4 h
decky
/trunk/kernel/arch/sparc64/src/drivers/
The FFB framebuffer looks more like 32b
1984
6426 d 0 h
jermar
/trunk/kernel/arch/sparc64/
sparc64 work:
- untested support for Psycho PCI controller
1983
6427 d 4 h
jermar
/trunk/kernel/arch/sparc64/src/mm/
sparc64 work:
- fix computation of the frame allocator configuration frame
- mark the first physical frame unavailable, no matter what is its address
Because of that, we can now boot past the frame_arch_init() on the Ultra 60 now.
1982
6427 d 7 h
jermar
/trunk/
Modify the sparc64 startup code to not cause MMU traps before it takes over the TLB and
the trap table. Fix several PA2KA and KA2PA omittions or errors. Fix configuration to pass
the DEFS variable along.
1980
6427 d 8 h
jermar
/trunk/kernel/arch/mips32/include/mm/
mips32 mm has not been under construction for while now
1978
6428 d 0 h
jermar
/trunk/
sparc64 code to support physical memory that starts on non-zero addresses.
Still needs to be tested on systems with such setup.
1977
6428 d 20 h
jermar
/trunk/
Fix bad indentation in ofw.c
sparc64 work:
o Fix copyright in main.c
o Move code from unused parts of the trap table.
1976
6434 d 5 h
jermar
/trunk/kernel/arch/sparc64/
sparc64 context does not have to include the CLEANWIN register.