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HelenOS
(root)
/
SPARTAN
/
trunk
/
generic
/
include
/
mm
/
frame.h
@ 492
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489
6850 d 2 h
jermar
/SPARTAN/trunk/generic/
Make the buddy system more general.
Store implementation defined pointer in buddy_system_t.
Pass buddy system pointer to implementation defined buddy system operations.
480
6852 d 21 h
bondari
/SPARTAN/trunk/generic/
Buddy system allocator implementation. Not checked. For review only.
479
6853 d 23 h
bondari
/SPARTAN/trunk/generic/
Buddy system implementation. Not functional yet - only framework prepeared.
Also added 2 macros FRAME2ADDR and ADDR2FRAME.
430
6863 d 19 h
jermar
/SPARTAN/trunk/
Move src/ and include/ to generic.
374
6902 d 19 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
6902 d 21 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.
368
6905 d 4 h
jermar
/SPARTAN/trunk/
Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap.
367
6905 d 19 h
jermar
/SPARTAN/trunk/
Physical memory management work.
Implement zone_*() and some frame_*() functions.
366
6905 d 20 h
jermar
/SPARTAN/trunk/include/
Add zone pointer to frame_t.
This will be essential for fast frame_free().
Rename frame_zone_t to zone_t.
Declare frame and zone functions to be implemented.
355
6908 d 3 h
jermar
/SPARTAN/trunk/include/mm/
Add 'base' attribute to frame_zone_t structure.
354
6908 d 3 h
jermar
/SPARTAN/trunk/
Physical memory management work.
Define structures for frame zones and frames.
Add some comments.
102
7020 d 22 h
jermar
/SPARTAN/trunk/
IA-64 work.
Redefine FRAME_SIZE to "(16*1024)" instead of "2*4096". Note that the latter definition was wrong because of the lack of "()".
Take panic_printf(), cpu_halt() and memsetb() out of fake.s and implement them properly in asm.S.
Move ski_init_console() from arch_post_mm_init() to arch_pre_mm_init().
In start.S, write r0 to ar.bspstore.
Janitorial fixes.
Add count_t type.
Replace several occurrences of int and __u32 by count_t or size_t.
Shorten several panic strings.
1
7120 d 0 h
jermar
/SPARTAN/
Initial import