Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
1824 6496 d 23 h decky /trunk/kernel/arch/xen32/ xen32: use writable page tables, cleanup mm  
1823 6497 d 0 h jermar /trunk/kernel/arch/sparc64/ sparc64 work.
Dump take_over_tlb_and_tt() and add its assembly language replacement.		  
1822 6497 d 5 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 6499 d 0 h decky /trunk/kernel/arch/xen32/ xen32 cleanup  
1820 6500 d 17 h decky /trunk/kernel/generic/ initial security context support  
1819 6500 d 17 h decky /trunk/kernel/generic/include/ formatting changes  
1818 6503 d 19 h decky /trunk/kernel/ make burst updates  
1817 6504 d 15 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 6505 d 0 h decky /trunk/kernel/ xen memory initialization  
1815 6505 d 2 h decky /trunk/kernel/arch/xen32/src/ fork drivers  
1814 6505 d 2 h decky /trunk/kernel/arch/xen32/include/ fork drivers  
1813 6505 d 2 h decky /trunk/kernel/arch/xen32/ xen32 hypervisor interface  
1812 6505 d 2 h decky /trunk/kernel/ move macro and cleanup  
1811 6505 d 4 h decky /trunk/kernel/arch/ unify bootstrapping  
1810 6511 d 17 h decky /trunk/kernel/arch/xen32/ remove obsolete stuff  
1809 6511 d 19 h decky /trunk/kernel/arch/xen32/ update xen32 support (most of the code is still dummy)  
1808 6511 d 19 h decky /trunk/kernel/arch/xen32/include/ fork directories  
1807 6511 d 21 h decky /trunk/kernel/arch/xen32/ fork directories  
1806 6511 d 21 h decky /trunk/kernel/arch/xen32/ fork directories  
1805 6512 d 4 h decky /trunk/kernel/arch/xen32/src/boot/ make Xen recognize the kernel image  

←Prev12Next→

Show All