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HelenOS
(root)
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branches
/
dynload
/
kernel
/
arch
/
ia64
/
src
/
mm
/
frame.c
@ 4127
– Rev 4344
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4344
5591 d 20 h
svoboda
/branches/dynload/
Merge trunk changes up to r3988 to dynload.
4343
5591 d 20 h
svoboda
/branches/dynload/
Merged trunk changes up to r3925 to dynload.
4338
5591 d 21 h
svoboda
/branches/dynload/
Merge trunk changes up to r3787 to dynload.
3674
5736 d 19 h
svoboda
/branches/dynload/
Merge latest trunk changes to dynload.
3588
5759 d 4 h
svoboda
/branches/dynload/
Merge latest trunk changes into dynload.
2927
5941 d 7 h
decky
/branches/dynload/
added dynload branch
2726
6037 d 7 h
vana
/trunk/
Basic IA64 boot and kernel suport for real machines
2725
6040 d 3 h
decky
/trunk/kernel/
remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability)
2071
6424 d 21 h
jermar
/trunk/
(c) versus (C)
1888
6550 d 0 h
jermar
/trunk/
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.
1787
6614 d 23 h
decky
/
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot
1702
6643 d 3 h
cejka
/kernel/trunk/
Kernel doxygen comments updated.
900
6747 d 23 h
jermar
/kernel/trunk/arch/ia64/
ia64 work.
Proper TLB fault handlers' headers and prototypes.
PFN 0 needs no longer be marked unavailable to frame allocator.
823
6767 d 18 h
jermar
/kernel/trunk/
Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization.
816
6768 d 3 h
jermar
/kernel/trunk/
Fix mapping1 test.
Cleanup.
815
6768 d 4 h
jermar
/kernel/trunk/
Fix sparc64 and ia64 to work with the changed frame allocator.
Fix ppc32 to at least compile.
813
6768 d 17 h
jermar
/kernel/trunk/
Change ia64 kernel image to link and load at 0x100000 where
it (or its heap or stack) won't mess up with the ROM region.
Blacklist ia64 frame 0 from frame allocator so that 0 won't be
returned to malloc and friends. This can be reenabled again
once the kernel is not identity mapped.
758
6774 d 18 h
jermar
/kernel/trunk/arch/
sparc64 bugfix.
When disabling IMMU and DMMU the kernel has to perform synchronization operation
(e.g flush %r or membar #Sync instruction). There is no guarantee that the address
contained in %r is in DTLB and therefore the flush instruction can fault. Normally
this would be recognized and fixed by the OpenFirmware Fast Data MMU fault handler.
However, this handler lives in virtually mapped memory and an attempt to execute
there while the MMUs are disabled would result in a nested trap leading to error state.
Replacing flush %r instruction with membar #Sync, wich is sufficient in this case,
fixes this problem.
757
6774 d 20 h
jermar
/kernel/trunk/
Blacklist addresses between 0xa0000 and 0xfffff on ia64 for frame allocator.
This area contains VGA text frame buffer and should be avoided.
falloc2 test now passes on ia64.
534
6833 d 22 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
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