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Rev Age Author Path Log message Diff
1824 6574 d 9 h decky /trunk/kernel/arch/xen32/ xen32: use writable page tables, cleanup mm  
1823 6574 d 10 h jermar /trunk/kernel/arch/sparc64/ sparc64 work.
Dump take_over_tlb_and_tt() and add its assembly language replacement.		  
1822 6574 d 15 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 6576 d 10 h decky /trunk/kernel/arch/xen32/ xen32 cleanup  
1818 6581 d 6 h decky /trunk/kernel/ make burst updates  
1817 6582 d 2 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 6582 d 10 h decky /trunk/kernel/ xen memory initialization  
1815 6582 d 12 h decky /trunk/kernel/arch/xen32/src/ fork drivers  
1814 6582 d 12 h decky /trunk/kernel/arch/xen32/include/ fork drivers  
1813 6582 d 12 h decky /trunk/kernel/arch/xen32/ xen32 hypervisor interface  
1812 6582 d 12 h decky /trunk/kernel/ move macro and cleanup  
1811 6582 d 14 h decky /trunk/kernel/arch/ unify bootstrapping  
1810 6589 d 3 h decky /trunk/kernel/arch/xen32/ remove obsolete stuff  
1809 6589 d 5 h decky /trunk/kernel/arch/xen32/ update xen32 support (most of the code is still dummy)  
1808 6589 d 6 h decky /trunk/kernel/arch/xen32/include/ fork directories  
1807 6589 d 7 h decky /trunk/kernel/arch/xen32/ fork directories  
1806 6589 d 7 h decky /trunk/kernel/arch/xen32/ fork directories  
1805 6589 d 14 h decky /trunk/kernel/arch/xen32/src/boot/ make Xen recognize the kernel image  
1804 6589 d 14 h decky /trunk/kernel/arch/xen32/ fork Xen32 makefile and linker script  
1802 6590 d 2 h decky /trunk/ cleanup and unify the build system  

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