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Rev Age Author Path Log message Diff
1824 6628 d 0 h decky /trunk/kernel/arch/xen32/ xen32: use writable page tables, cleanup mm  
1823 6628 d 1 h jermar /trunk/kernel/arch/sparc64/ sparc64 work.
Dump take_over_tlb_and_tt() and add its assembly language replacement.		  
1822 6628 d 6 h jermar /trunk/ sparc64 work.
1. Formatting fixes.
2. When writing to DMMU ASI's, simple membar() can be used in place of flush().
3. Substantial changes in the way the TLB is taken over.
4. Remove unneeded functions.

This is the first revision that also runs on a real world Ultra 5 with UltraSPARC IIi
processor.

Note that 3. needs further work as the current implementation depends on the fact
that the compiler will use registers for local variables in take_over_tlb_and_tt().
Rewrite of that function into assembly is to follow.		  
1821 6630 d 1 h decky /trunk/kernel/arch/xen32/ xen32 cleanup  
1820 6631 d 18 h decky /trunk/kernel/generic/ initial security context support  
1819 6631 d 18 h decky /trunk/kernel/generic/include/ formatting changes  
1818 6634 d 21 h decky /trunk/kernel/ make burst updates  
1817 6635 d 17 h decky /trunk/kernel/arch/ xen32 work: create identity mapping for the main memory zone,
make several dummy modifications to get to the banner		  
1816 6636 d 1 h decky /trunk/kernel/ xen memory initialization  
1815 6636 d 3 h decky /trunk/kernel/arch/xen32/src/ fork drivers  
1814 6636 d 3 h decky /trunk/kernel/arch/xen32/include/ fork drivers  
1813 6636 d 3 h decky /trunk/kernel/arch/xen32/ xen32 hypervisor interface  
1812 6636 d 3 h decky /trunk/kernel/ move macro and cleanup  
1811 6636 d 5 h decky /trunk/kernel/arch/ unify bootstrapping  
1810 6642 d 18 h decky /trunk/kernel/arch/xen32/ remove obsolete stuff  
1809 6642 d 20 h decky /trunk/kernel/arch/xen32/ update xen32 support (most of the code is still dummy)  
1808 6642 d 20 h decky /trunk/kernel/arch/xen32/include/ fork directories  
1807 6642 d 22 h decky /trunk/kernel/arch/xen32/ fork directories  
1806 6642 d 22 h decky /trunk/kernel/arch/xen32/ fork directories  
1805 6643 d 5 h decky /trunk/kernel/arch/xen32/src/boot/ make Xen recognize the kernel image  

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