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Rev Age Author Path Log message Diff
1374 6715 d 4 h decky /kernel/trunk/arch/ppc32/ ppc32 work
update framebuffer
get rid of the BAT memory mapping (not finished yet)		  
1270 6732 d 6 h decky /kernel/trunk/arch/ppc32/ page index and VSID fixes  
1269 6732 d 8 h decky /kernel/trunk/ PHT Refill handler  
1215 6741 d 7 h decky /kernel/trunk/arch/ ppc32: stub for Page Hash Table support  
1070 6777 d 17 h jermar /kernel/trunk/ More checks for address space area conflicts.  
977 6780 d 13 h jermar /kernel/trunk/ Add sys_mremap() syscall.  
970 6780 d 16 h decky /kernel/trunk/arch/ppc32/ ppc32: get memory map from loader  
967 6780 d 17 h palkovsky /kernel/trunk/ Allowed userspace to include page.h.  
957 6781 d 7 h decky /kernel/trunk/arch/ run ppc32 kernel above 2 GB  
951 6781 d 12 h decky /kernel/trunk/arch/ppc32/ ppc32 boots again (temporarily)  
940 6782 d 8 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.		  
934 6782 d 10 h decky /kernel/trunk/arch/ppc32/ remove all OpenFirmware bindings from ppc32 kernel code
kernel now runs in real mode (ppc32)		  
867 6800 d 12 h jermar /kernel/trunk/ Move OFW functionality of ppc32 memory_init to genarch so that the code can also be used by sparc64.
sparc64 is now close to broken as it lacks functionality to provide identity mapping for the whole phyisical memory.		  
843 6806 d 7 h palkovsky /kernel/trunk/ Made powerpc to get on PearPC to the version print when compiled with -O1:
- create proper memory zones
- switch to real mode on boot
TODO
- kernel relocation during boot
- autodetection of framebuffer settings (PCI?) - now includes hardcoded
settings for PearPc.		  
833 6810 d 2 h jermar /kernel/trunk/arch/ppc32/include/mm/ Fix ppc32 to at least compile again.  
823 6814 d 4 h jermar /kernel/trunk/ Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization.		  
765 6820 d 6 h jermar /kernel/trunk/ Add PAGE_WIDTH to aid divisions by PAGE_SIZE.  
763 6820 d 12 h jermar /kernel/trunk/ Modify frame.h to use shifting instead of multiplication and division.
Define FRAME_WIDTH for all architectures.		  
760 6820 d 14 h jermar /kernel/trunk/ mips32 is not supposed to allocate page table.
This is done by the generic code now.
Remove PTL0 pointer as it is not needed.

Remove GET_PTL0_ADDRESS from kernel.

Update sparc64 comments in barrier.h.		  
756 6822 d 3 h jermar /kernel/trunk/ Memory management work.
Remove the last (i.e. 'root') argument from page_mapping_insert() and page_mapping_find().
Page table address is now extracted from the first (i.e. 'as') argument.
Add a lot of infrastructure to make the above possible.
sparc64 is now broken, most likely because of insufficient identity mapping of physical memory.		  

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