2013-09-15 05:59:19 +04:00
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* Determine how to handle atomic functions on ARM.
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GCC inlines are not supported, since the instructionset is ill-equiped for
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this on older (pre-ARMv7) architectures. We possibly have to do something
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similar to the linux kernel helper functions for this....
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2012-11-07 20:20:47 +04:00
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* Figure out how to get page flags (modified/accessed) and implement it ;)
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2012-11-13 15:12:23 +04:00
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use unmapped/read-only mappings to trigger soft faults
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for tracking used/modified flags for ARMv5 and ARMv6
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2012-11-07 20:20:47 +04:00
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* Fix serial port mapping. Currently kernel uses the haiku_loader identity
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mapping for it, but this lives in user virtual address space...
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(Need to not use identity mapping in haiku_loader but just
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map_physical_memory() there too so it can be handed over without issues).
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* Seperate ARM architecture/System-On-Chip IP code. Needed very early on
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(Interrupt Controller, Timer IP block). Should use FDT for this too.
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* Use FDT to remove all the seperate board definitions in the build. Use a
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"minimal ARM architecture version" as the compile flag for ARM support.
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This to be able to optimize a kernel build for a specific SoC (or family).
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* Research stack unwinding to implement backtrace support for KDL & friends.
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2012-11-23 00:30:54 +04:00
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* B_MAX_CPU_COUNT should be fixed to be a more sensible future-proof value then 1
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2013-10-19 17:55:18 +04:00
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* KDL disasm module.
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cf.
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http://fxr.watson.org/fxr/source/arch/arm/arm/disassem.c?v=NETBSD
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2012-11-07 20:20:47 +04:00
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* Add KDL hangman to the boot floppy image for more enjoyment during porting....
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* Userland...........
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