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Rev Age Author Path Log message Diff
1824 6518 d 0 h decky /trunk/kernel/arch/xen32/ xen32: use writable page tables, cleanup mm  
1823 6518 d 2 h jermar /trunk/kernel/arch/sparc64/ sparc64 work.
Dump take_over_tlb_and_tt() and add its assembly language replacement.		  
1822 6518 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 6520 d 2 h decky /trunk/kernel/arch/xen32/ xen32 cleanup  
1820 6521 d 18 h decky /trunk/kernel/generic/ initial security context support  
1819 6521 d 19 h decky /trunk/kernel/generic/include/ formatting changes  
1818 6524 d 21 h decky /trunk/kernel/ make burst updates  
1817 6525 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 6526 d 2 h decky /trunk/kernel/ xen memory initialization  
1815 6526 d 3 h decky /trunk/kernel/arch/xen32/src/ fork drivers  
1814 6526 d 3 h decky /trunk/kernel/arch/xen32/include/ fork drivers  
1813 6526 d 3 h decky /trunk/kernel/arch/xen32/ xen32 hypervisor interface  
1812 6526 d 3 h decky /trunk/kernel/ move macro and cleanup  
1811 6526 d 5 h decky /trunk/kernel/arch/ unify bootstrapping  
1810 6532 d 19 h decky /trunk/kernel/arch/xen32/ remove obsolete stuff  
1809 6532 d 20 h decky /trunk/kernel/arch/xen32/ update xen32 support (most of the code is still dummy)  
1808 6532 d 21 h decky /trunk/kernel/arch/xen32/include/ fork directories  
1807 6532 d 22 h decky /trunk/kernel/arch/xen32/ fork directories  
1806 6532 d 23 h decky /trunk/kernel/arch/xen32/ fork directories  
1805 6533 d 5 h decky /trunk/kernel/arch/xen32/src/boot/ make Xen recognize the kernel image  

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