HelenOS-historic
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HelenOS-historic
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SPARTAN
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src
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391
6858 d 10 h
jermar
/SPARTAN/trunk/
mips32 memory management work.
TLB Refill Exception implemented (passed basic testing).
Remove bit g from struct entry_hi.
Add generic find_mapping().
Add asid to vm_t type, define asid_t to hide architecture specific differences.
Implement ASID allocation for mips32, dummy for other architectures.
Add THE->vm (a.k.a. VM).
Add vm_install_arch().
Move pte_t definition to arch/types.h on each architecture.
Fix PTL manipulating functions on mips32 to shift pfn by 12 instead of by 14.
Fix tlb_init_arch() to initialize all entries.
Other.
Remove unnecessary header files from arch.h
Add missing headers here and there.
Remove two unnecessary ld flags from mips32 makefile.
389
6858 d 21 h
jermar
/SPARTAN/trunk/
MIPS work.
Fix some name inconsistencies between cp0 functions' declarations and definitions.
Add and implement tlb_init_arch().
Add tlb_modified() exception handler.
Other architectures: add dummy tlb_init_arch().
387
6860 d 14 h
jermar
/SPARTAN/trunk/src/synch/
Doxygen-style comments for condvar.c.
386
6860 d 15 h
jermar
/SPARTAN/trunk/src/synch/
Doxygen-style comments for mutex.c.
385
6860 d 15 h
jermar
/SPARTAN/trunk/src/synch/
Doxygen-style comments for rwlock.c.
384
6860 d 16 h
jermar
/SPARTAN/trunk/src/synch/
Doxygen-style comments for semaphore.c.
383
6860 d 17 h
jermar
/SPARTAN/trunk/src/synch/
Doxygen-style comments for spinlock.c.
382
6861 d 9 h
jermar
/SPARTAN/trunk/src/synch/
Doxygen-style comments for waitq.c.
381
6863 d 10 h
jermar
/SPARTAN/trunk/
Make cross-compiler the default compiler on IA-32.
For native compilations, use ./build.ia32 native.
Small changes elsewhere.
379
6864 d 19 h
jermar
/SPARTAN/trunk/src/mm/
Optimize buddy_system_free().
Remove special-case code from the main codepath.
378
6864 d 19 h
jermar
/SPARTAN/trunk/
Redeclare eraly_malloc() with __attribute__ ((malloc)) to improve optimizations.
Reorganize #include's in scheduler.c.
Buddy system improvements.
Make buddy_system_free() explicitly invalidate order of blocks before they are coalesced.
Add some assertions.
377
6867 d 12 h
jermar
/SPARTAN/trunk/
Generic buddy allocator.
Please review the code before it is deployed.
376
6867 d 15 h
jermar
/SPARTAN/trunk/
Move kernel build files one level up the directory tree.
Fix paths in your testing environment!
375
6867 d 16 h
jermar
/SPARTAN/trunk/src/mm/
Replace free() call with early_free() call in zone_create().
374
6869 d 9 h
jermar
/SPARTAN/trunk/
Revert previous change in frame_t as it broke IA-64.
(Most likely some alignment problem.)
Rename heap_init(), malloc() and free(), respectively, to early_heap_init(), early_malloc() and early_free(), respectively.
Define new macros malloc() and free(). They are to be replaced by real functions some day.
373
6869 d 12 h
jermar
/SPARTAN/trunk/
Physical memory management work.
Add "__attribute__ ((packed))" to frame_t so that it takes up less space.
Note that this is essential as there is lot of these structures.
Remove busy list from zone_t as it is redundant.
369
6871 d 13 h
jermar
/SPARTAN/trunk/src/main/
The more physical frames, the more memory allocated for heap.
368
6871 d 19 h
jermar
/SPARTAN/trunk/
Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap.
367
6872 d 9 h
jermar
/SPARTAN/trunk/
Physical memory management work.
Implement zone_*() and some frame_*() functions.
364
6872 d 22 h
palkovsky
/SPARTAN/trunk/
Added support for msim with 4kc instructions.
Fixed support for upstream msim.
Small boot fix on Indy.
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