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Rev Age Author Path Log message Diff
1374 6587 d 9 h decky /kernel/trunk/arch/ppc32/ ppc32 work
update framebuffer
get rid of the BAT memory mapping (not finished yet)		  
1270 6604 d 11 h decky /kernel/trunk/arch/ppc32/ page index and VSID fixes  
1269 6604 d 13 h decky /kernel/trunk/ PHT Refill handler  
1215 6613 d 12 h decky /kernel/trunk/arch/ ppc32: stub for Page Hash Table support  
1070 6649 d 22 h jermar /kernel/trunk/ More checks for address space area conflicts.  
977 6652 d 18 h jermar /kernel/trunk/ Add sys_mremap() syscall.  
970 6652 d 21 h decky /kernel/trunk/arch/ppc32/ ppc32: get memory map from loader  
967 6652 d 22 h palkovsky /kernel/trunk/ Allowed userspace to include page.h.  
957 6653 d 12 h decky /kernel/trunk/arch/ run ppc32 kernel above 2 GB  
951 6653 d 17 h decky /kernel/trunk/arch/ppc32/ ppc32 boots again (temporarily)  
940 6654 d 13 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.		  
934 6654 d 15 h decky /kernel/trunk/arch/ppc32/ remove all OpenFirmware bindings from ppc32 kernel code
kernel now runs in real mode (ppc32)		  
867 6672 d 17 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 6678 d 12 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 6682 d 7 h jermar /kernel/trunk/arch/ppc32/include/mm/ Fix ppc32 to at least compile again.  
823 6686 d 9 h jermar /kernel/trunk/ Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization.		  
765 6692 d 11 h jermar /kernel/trunk/ Add PAGE_WIDTH to aid divisions by PAGE_SIZE.  
763 6692 d 17 h jermar /kernel/trunk/ Modify frame.h to use shifting instead of multiplication and division.
Define FRAME_WIDTH for all architectures.		  
760 6692 d 19 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 6694 d 8 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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