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Rev Age Author Path Log message Diff
1277 6728 d 6 h decky /kernel/trunk/arch/ppc32/ ppc32 work:
(hopefully) final exception entry and exit rewrite
don't use FPU instructions in the kernel
syscall support		  
1220 6737 d 23 h decky /kernel/trunk/arch/ppc32/ ppc32: initial userspace support  
1215 6738 d 1 h decky /kernel/trunk/arch/ ppc32: stub for Page Hash Table support  
1196 6744 d 8 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1191 6746 d 13 h jermar /kernel/trunk/ Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.		  
1162 6751 d 6 h decky /kernel/trunk/arch/ make the ppc ports generate proper 32b or 64b code  
1160 6751 d 6 h decky /kernel/trunk/ start ppc64 port
the code is currently a wild mixture of 32/64b code, will be fixed		  
1106 6768 d 23 h jermar /kernel/trunk/arch/ Pass either -DCONFIG_PAGE_PT or -DCONFIG_PAGE_HT to the compiler.  
1004 6776 d 21 h decky /kernel/trunk/ ppc32: basic exception and interrupt handling  
987 6777 d 5 h decky /kernel/trunk/arch/ppc32/ ppc32: initial exception support  
982 6777 d 6 h decky /kernel/trunk/arch/ppc32/ ppc32: initial I/O support  
970 6777 d 11 h decky /kernel/trunk/arch/ppc32/ ppc32: get memory map from loader  
938 6779 d 3 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
884 6793 d 9 h decky /kernel/trunk/arch/ppc32/ move ppc boot loader to /boot tree  
860 6798 d 22 h decky /kernel/trunk/ indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy		  
844 6803 d 1 h palkovsky /kernel/trunk/arch/ppc32/ Added missing CONFIG_FB for ppc.  
756 6818 d 22 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.		  
684 6842 d 7 h jermar /kernel/trunk/ Memory management work.
Move generic 4-level page table interface to genarch
and enable architectures to use different virtual memory
mechanisms (e.g. page hash tables).
Start page hash table support.
Switch ia64 and sparc64 to page hash tables.
Other architectures keep on using 4-level page table interface.		  
674 6846 d 10 h cejka /kernel/trunk/ Support for printing float numbers in kernel removed.  
534 6877 d 2 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  

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