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HelenOS
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branches
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rcu
/
kernel
/
generic
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include
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mm
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as.h
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2307
6312 d 18 h
hudecek
/branches/rcu/
Updated branch to latest trunk revision
2292
6321 d 7 h
hudecek
/branches/rcu/
updated to latest trunk revision, minor tweaks in tasklet.c
2131
6355 d 23 h
decky
/branches/
add development branches
2126
6396 d 17 h
decky
/trunk/kernel/
small cleanup, more work coming
2125
6396 d 20 h
decky
/trunk/
experimental support for Objective C
(disabled by default)
2107
6404 d 19 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.
2106
6405 d 3 h
jermar
/trunk/kernel/
Merge as_t structure into one and leave the differring parts in as_genarch_t.
Indentation and formatting changes in header files.
2094
6409 d 23 h
decky
/trunk/kernel/generic/
avoid conflict with potential keyword
2093
6409 d 23 h
decky
/trunk/kernel/
spinlock extern declaration macro
2089
6411 d 3 h
decky
/trunk/
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
2071
6421 d 19 h
jermar
/trunk/
(c) versus (C)
2015
6460 d 20 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.
2009
6465 d 19 h
jermar
/trunk/kernel/
Initial support for handling illegal virtual aliases on sparc64.
2000
6472 d 5 h
decky
/trunk/kernel/
move files to more proper locations
1914
6523 d 1 h
jermar
/trunk/kernel/generic/
Add function for printing out info about address space.
1891
6542 d 18 h
jermar
/trunk/kernel/
sparc64 work:
- Experimental support for TSB (Translation Storage Buffer).
1890
6543 d 4 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.
1889
6543 d 20 h
jermar
/trunk/kernel/
Fix bug in mm/as.c:
- as_area_destroy() should not work with AS but as
sparc64 work:
- start implementing TSB support
1888
6546 d 23 h
jermar
/trunk/
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.
1868
6556 d 1 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
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