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HelenOS
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SPARTAN
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include
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mm
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354
6908 d 2 h
jermar
/SPARTAN/trunk/
Physical memory management work.
Define structures for frame zones and frames.
Add some comments.
265
6923 d 3 h
palkovsky
/SPARTAN/trunk/
Added basic FPU context (not working).
Added CPU utilities from ia32
167
6938 d 3 h
jermar
/SPARTAN/trunk/
Switch over to per vm_t page tables. (breaks ia32 userspace)
Define dummy memcopy() for amd64 and ppc to satisfy compiler.
Get rid of problematic #include <arch/mm/page.h> in mm/page.h.
Indentation fixes and small changes here and there.
125
6972 d 18 h
jermar
/SPARTAN/trunk/
Huge indentation fix.
122
6973 d 18 h
jermar
/SPARTAN/trunk/include/mm/
Remove one extra line left over from debugging process.
121
6973 d 18 h
jermar
/SPARTAN/trunk/
Begin MIPS implementation of 4-level page table interface.
Add email address to each item in doc/AUTHORS.
Correct type names in comments in mm/vm.c.
Introduce ptl0 pointer in vm_t.
120
6987 d 17 h
jermar
/SPARTAN/trunk/
Generic 4-level page tables interface & implementation (review & test).
Implement more architecture dependant macros on IA-32.
Provide fake implementation on IA-64 and MIPS.
Convert map_page_to_frame() to use the new interface.
Move adjusted map_page_to_frame() from IA-32's arch/mm/page.c to the generic mm/page.c.
119
6988 d 19 h
jermar
/SPARTAN/trunk/
Start with generic 4-level page table interface.
Usual cleanup.
116
7008 d 0 h
jermar
/SPARTAN/trunk/
Add map_structure() to automate mapping of memory structures that can span multiple pages and/or cross page boundaries.
Change ACPI map_sdt() to use map_structure().
Small changes in MPS code.
The extra frame allocation for accessing frame 0 is unnecessary as it is possible to access frame 0 from kernel address space.
Zero TSS descriptor in the newly prepared GDT.
109
7014 d 21 h
jermar
/SPARTAN/trunk/
Discard 'copy' parameter of map_page_to_frame().
Introduce 'root' parameter of map_page_to_frame().
If 'root' is zero, page directory address is read from CPU.
Otherwise 'root' is used as page directory address.
Add missing word to new doxygen-style comments in scheduler.c.
102
7020 d 20 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.
72
7037 d 20 h
decky
/SPARTAN/trunk/
size_t usage
const qualifier
code cleanup
6
7116 d 8 h
jermar
/SPARTAN/trunk/
shootdown vs. shutdown
5
7116 d 18 h
jermar
/SPARTAN/trunk/
TLB shootdown.
1
7119 d 23 h
jermar
/SPARTAN/
Initial import