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HelenOS
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trunk
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kernel
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arch/
@ 2042
– Rev 2038
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2038
6498 d 13 h
jermar
/trunk/kernel/arch/sparc64/
Remove old stuff.
2037
6498 d 13 h
jermar
/trunk/kernel/arch/sparc64/include/
Backout change from revision 2034.
sparc64 is not yet ready for get_cycle().
2034
6498 d 21 h
jermar
/trunk/kernel/arch/sparc64/include/
get_cycle() for sparc64.
2033
6498 d 21 h
decky
/trunk/kernel/arch/ppc32/include/
get_cycle() for PPC32
2025
6500 d 12 h
jermar
/trunk/
Coding style fixes.
2023
6500 d 16 h
decky
/trunk/kernel/arch/
add dummy cycle.h
2018
6500 d 18 h
decky
/trunk/kernel/
rename rdtsc() to get_cycle()
2017
6500 d 21 h
decky
/trunk/kernel/arch/ia32xen/
update for Xen
2016
6500 d 22 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
6502 d 15 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
6504 d 17 h
decky
/trunk/
version bump to Xen 3.0.3 (not fully operational yet)
2010
6507 d 14 h
jermar
/trunk/kernel/arch/sparc64/src/mm/
Fix comment.
2009
6507 d 14 h
jermar
/trunk/kernel/
Initial support for handling illegal virtual aliases on sparc64.
2008
6509 d 15 h
jermar
/trunk/kernel/arch/sparc64/
Add dcache_flush() function that flushes D-Cache on sparc64.
2007
6510 d 13 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
6511 d 20 h
decky
/trunk/kernel/arch/
cleanup endian conversion macros
2001
6513 d 13 h
jermar
/trunk/kernel/
Indentation and comment fixes.
1996
6519 d 17 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
6519 d 22 h
decky
/trunk/
Add BGR 0888 visual for Ultra 60
1993
6519 d 23 h
decky
/trunk/
make framebuffer code more generic
1988
6521 d 13 h
jermar
/trunk/kernel/arch/sparc64/src/mm/
Update comment and move initialization code away from application processor codepath.
1987
6521 d 16 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
6521 d 20 h
decky
/trunk/kernel/arch/sparc64/src/drivers/
The FFB framebuffer looks more like 32b
1984
6522 d 16 h
jermar
/trunk/kernel/arch/sparc64/
sparc64 work:
- untested support for Psycho PCI controller
1983
6523 d 19 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
6523 d 23 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
6524 d 0 h
jermar
/trunk/kernel/arch/mips32/include/mm/
mips32 mm has not been under construction for while now
1978
6524 d 15 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
6525 d 12 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
6530 d 21 h
jermar
/trunk/kernel/arch/sparc64/
sparc64 context does not have to include the CLEANWIN register.
1975
6534 d 14 h
jermar
/trunk/kernel/arch/sparc64/src/
Typo.
1970
6543 d 23 h
decky
/trunk/kernel/arch/ia32/src/smp/
use new IRQ scheme in l_apic_timer_interrupt()
1960
6545 d 15 h
jermar
/trunk/kernel/arch/sparc64/src/mm/
Fix the following bug:
Ticket #3 data_access_exception after killing task on sparc64
1959
6545 d 22 h
decky
/trunk/kernel/arch/ia32xen/src/
ia32xen: adopt new IRQ interface
1958
6545 d 22 h
decky
/trunk/kernel/arch/amd64/
amd64: adopt new IRQ interface
1957
6545 d 23 h
decky
/trunk/kernel/
ia32: mouse support, mouse regrab is still broken
1956
6546 d 0 h
decky
/trunk/kernel/
ia32: adopt new IRQ interface, mouse not tested yet
1955
6546 d 3 h
decky
/trunk/kernel/arch/mips32/
timer_fnc -> virtual_timer_fnc
1954
6546 d 14 h
jermar
/trunk/
Minor changes. Some coding style fixes and also a type (tee vs. tree).
One AS -> as change.
1953
6550 d 17 h
jermar
/trunk/kernel/
Finish renaming xen32 to ia32xen.