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Rev Age Author Path Log message Diff
1824 6525 d 21 h decky /trunk/kernel/arch/xen32/ xen32: use writable page tables, cleanup mm  
1823 6525 d 23 h jermar /trunk/kernel/arch/sparc64/ sparc64 work.
Dump take_over_tlb_and_tt() and add its assembly language replacement.		  
1822 6526 d 3 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 6527 d 23 h decky /trunk/kernel/arch/xen32/ xen32 cleanup  
1818 6532 d 18 h decky /trunk/kernel/ make burst updates  
1817 6533 d 14 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 6533 d 23 h decky /trunk/kernel/ xen memory initialization  
1815 6534 d 0 h decky /trunk/kernel/arch/xen32/src/ fork drivers  
1814 6534 d 0 h decky /trunk/kernel/arch/xen32/include/ fork drivers  
1813 6534 d 1 h decky /trunk/kernel/arch/xen32/ xen32 hypervisor interface  
1812 6534 d 1 h decky /trunk/kernel/ move macro and cleanup  
1811 6534 d 2 h decky /trunk/kernel/arch/ unify bootstrapping  
1810 6540 d 16 h decky /trunk/kernel/arch/xen32/ remove obsolete stuff  
1809 6540 d 18 h decky /trunk/kernel/arch/xen32/ update xen32 support (most of the code is still dummy)  
1808 6540 d 18 h decky /trunk/kernel/arch/xen32/include/ fork directories  
1807 6540 d 20 h decky /trunk/kernel/arch/xen32/ fork directories  
1806 6540 d 20 h decky /trunk/kernel/arch/xen32/ fork directories  
1805 6541 d 2 h decky /trunk/kernel/arch/xen32/src/boot/ make Xen recognize the kernel image  
1804 6541 d 2 h decky /trunk/kernel/arch/xen32/ fork Xen32 makefile and linker script  
1802 6541 d 14 h decky /trunk/ cleanup and unify the build system  

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