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gc
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kernel/
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2140
6321 d 0 h
decky
/branches/gc/
add garbage collector branch
2134
6322 d 3 h
jermar
/trunk/kernel/
Reworked handling of illegal virtual aliases caused by frame reuse.
We moved the incomplete handling from backend's frame method to
backend's page_fault method. The page_fault method is the one that
can create an illegal alias if it writes the userspace frame using
kernel address with a different page color than the page to which is
this frame mapped in userspace. When we detect this, we do D-cache
shootdown on all processors (!!!).
If we add code that accesses userspace memory from kernel address
space, we will have to check for illegal virtual aliases at all such
places.
I tested this on a 4-way simulated E6500 and a real-world Ultra 5,
which has unfortunatelly only one processor.
This solves ticket #26.
2133
6322 d 3 h
jermar
/trunk/kernel/generic/src/mm/
Coding style and indentation fixes.
2132
6323 d 10 h
jermar
/trunk/kernel/generic/src/mm/
Fix coding style in the address space area backends.
2129
6357 d 2 h
jermar
/trunk/
Fix small problem in sparc64 port.
Bump version to 0.2.0.4 (Sunset).
2128
6364 d 3 h
jermar
/trunk/
Add arm32 architecture. The 32 suffix is used to specify that 16-bit Thumb
instructions are not used. The arm32 code is mostly composed of placeholders
that need to be replaced by real implementation. So far, the arm32 tree
only compiles. If run under GXEmul simulator, an infinit loop at the
kernel entry point will be entered.
2127
6364 d 13 h
decky
/trunk/kernel/generic/src/lib/
add forgotten implementation
2126
6365 d 0 h
decky
/trunk/kernel/
small cleanup, more work coming
2125
6365 d 3 h
decky
/trunk/
experimental support for Objective C
(disabled by default)
2124
6365 d 4 h
decky
/trunk/kernel/generic/
implement simple realloc()
2123
6371 d 7 h
decky
/trunk/kernel/generic/src/mm/
add forgotten unsigned
2122
6371 d 7 h
decky
/trunk/kernel/generic/
explicit typecast, fix signed/unsigned comparison
2121
6371 d 7 h
decky
/trunk/kernel/generic/src/mm/
remove anonymous structure, add static qualifier
2120
6371 d 7 h
decky
/trunk/kernel/generic/include/syscall/
specify syscall handler arguments
2119
6371 d 8 h
decky
/trunk/kernel/generic/src/syscall/
explicit typecast
2118
6371 d 8 h
decky
/trunk/kernel/generic/src/
explicit typecast, fix signed/unsigned comparison
2117
6371 d 8 h
decky
/trunk/kernel/generic/src/ddi/
explicit typecast
2116
6371 d 8 h
decky
/trunk/kernel/generic/src/ddi/
explicit typecast
2115
6371 d 8 h
decky
/trunk/kernel/generic/src/cpu/
fix signed/unsigned comparison
2114
6371 d 8 h
decky
/trunk/kernel/generic/src/console/
explicit typecast
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