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Rev Age Author Path Log message Diff
1374 6658 d 0 h decky /kernel/trunk/arch/ppc32/ ppc32 work
update framebuffer
get rid of the BAT memory mapping (not finished yet)		  
1328 6662 d 8 h decky /kernel/trunk/arch/ppc32/src/ ppc32: TLB manipulation stub  
1304 6667 d 5 h palkovsky /kernel/trunk/arch/ Fix zone_merge_all in ppc architectures.  
1288 6671 d 11 h jermar /kernel/trunk/ Complete implementation of copy_from_uspace() and copy_to_uspace()
for amd64 and ia32. Other architectures still compile and run,
but need to implement their own assembly-only memcpy(), memcpy_from_uspace(),
memcpy_to_uspace() and their failover parts. For these architectures
only dummy implementations are provided.		  
1270 6675 d 2 h decky /kernel/trunk/arch/ppc32/ page index and VSID fixes  
1269 6675 d 4 h decky /kernel/trunk/ PHT Refill handler  
1221 6684 d 0 h decky /kernel/trunk/ printf-related and other code cleanup  
1215 6684 d 3 h decky /kernel/trunk/arch/ ppc32: stub for Page Hash Table support  
1196 6690 d 10 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1151 6701 d 12 h decky /kernel/trunk/arch/ppc32/src/mm/ ppc32: mark four first frames as unavailable  
1132 6713 d 4 h decky /kernel/trunk/arch/ppc32/ kernel boot API change  
972 6723 d 12 h decky /kernel/trunk/arch/ppc32/ ppc32: move kernel one frame up
frame zones initialization		  
970 6723 d 12 h decky /kernel/trunk/arch/ppc32/ ppc32: get memory map from loader  
934 6725 d 6 h decky /kernel/trunk/arch/ppc32/ remove all OpenFirmware bindings from ppc32 kernel code
kernel now runs in real mode (ppc32)		  
867 6743 d 8 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 6749 d 3 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.		  
836 6752 d 0 h palkovsky /kernel/trunk/ Added support for 24-bit framebuffer.  
815 6757 d 10 h jermar /kernel/trunk/ Fix sparc64 and ia64 to work with the changed frame allocator.

Fix ppc32 to at least compile.		  
793 6759 d 8 h jermar /kernel/trunk/ Use hash_table_get_instance instead of list_get_instance.
Rename page_operations to page_mapping_operations.
Rename page_pt_operations to pt_mapping_operations.
Rename page_ht_operations to ht_mapping_operations.		  
756 6764 d 23 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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