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HelenOS
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trunk
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kernel
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arch/
– Rev 2051
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Diff
2049
6372 d 10 h
jermar
/trunk/kernel/arch/sparc64/src/
More formatting and indentation changes.
2048
6373 d 4 h
jermar
/trunk/
Formatting and indentation changes.
2047
6375 d 1 h
jermar
/trunk/kernel/arch/sparc64/include/
Convert sparc64 critical section barriers to RMO memory model.
More portable, no confusion from documentation.
2046
6375 d 3 h
jermar
/trunk/kernel/arch/sparc64/include/
Another comment fix.
2045
6375 d 4 h
jermar
/trunk/kernel/arch/sparc64/include/
Fix comment.
2044
6375 d 4 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
6375 d 4 h
jermar
/trunk/kernel/arch/sparc64/src/
Make the sparc64 kernel compile again.
2038
6376 d 0 h
jermar
/trunk/kernel/arch/sparc64/
Remove old stuff.
2037
6376 d 0 h
jermar
/trunk/kernel/arch/sparc64/include/
Backout change from revision 2034.
sparc64 is not yet ready for get_cycle().
2034
6376 d 8 h
jermar
/trunk/kernel/arch/sparc64/include/
get_cycle() for sparc64.
2033
6376 d 8 h
decky
/trunk/kernel/arch/ppc32/include/
get_cycle() for PPC32
2025
6377 d 23 h
jermar
/trunk/
Coding style fixes.
2023
6378 d 3 h
decky
/trunk/kernel/arch/
add dummy cycle.h
2018
6378 d 5 h
decky
/trunk/kernel/
rename rdtsc() to get_cycle()
2017
6378 d 8 h
decky
/trunk/kernel/arch/ia32xen/
update for Xen
2016
6378 d 9 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
6380 d 2 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
6382 d 4 h
decky
/trunk/
version bump to Xen 3.0.3 (not fully operational yet)
2010
6385 d 1 h
jermar
/trunk/kernel/arch/sparc64/src/mm/
Fix comment.
2009
6385 d 1 h
jermar
/trunk/kernel/
Initial support for handling illegal virtual aliases on sparc64.
2008
6387 d 2 h
jermar
/trunk/kernel/arch/sparc64/
Add dcache_flush() function that flushes D-Cache on sparc64.
2007
6388 d 0 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
6389 d 7 h
decky
/trunk/kernel/arch/
cleanup endian conversion macros
2001
6391 d 0 h
jermar
/trunk/kernel/
Indentation and comment fixes.
1996
6397 d 4 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
6397 d 9 h
decky
/trunk/
Add BGR 0888 visual for Ultra 60
1993
6397 d 10 h
decky
/trunk/
make framebuffer code more generic
1988
6399 d 0 h
jermar
/trunk/kernel/arch/sparc64/src/mm/
Update comment and move initialization code away from application processor codepath.
1987
6399 d 3 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
6399 d 7 h
decky
/trunk/kernel/arch/sparc64/src/drivers/
The FFB framebuffer looks more like 32b
1984
6400 d 3 h
jermar
/trunk/kernel/arch/sparc64/
sparc64 work:
- untested support for Psycho PCI controller
1983
6401 d 6 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
6401 d 10 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
6401 d 11 h
jermar
/trunk/kernel/arch/mips32/include/mm/
mips32 mm has not been under construction for while now
1978
6402 d 2 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
6402 d 23 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
6408 d 8 h
jermar
/trunk/kernel/arch/sparc64/
sparc64 context does not have to include the CLEANWIN register.
1975
6412 d 1 h
jermar
/trunk/kernel/arch/sparc64/src/
Typo.
1970
6421 d 10 h
decky
/trunk/kernel/arch/ia32/src/smp/
use new IRQ scheme in l_apic_timer_interrupt()
1960
6423 d 2 h
jermar
/trunk/kernel/arch/sparc64/src/mm/
Fix the following bug:
Ticket #3 data_access_exception after killing task on sparc64