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
1831 6495 d 21 h decky /trunk/kernel/arch/xen32/ xen32: proper virtual traps, domU asynchronous console  
1830 6496 d 0 h decky /trunk/kernel/arch/xen32/ xen32: enable/disable interrupts  
1829 6496 d 0 h decky /trunk/kernel/arch/xen32/ xen32: initialize virtual IDT  
1828 6496 d 1 h decky /trunk/kernel/arch/xen32/ xen32: fork proc, get to the console (w/o preemption)  
1827 6496 d 1 h decky /trunk/kernel/arch/xen32/src/ print memory map  
1826 6496 d 3 h decky /trunk/kernel/generic/src/main/ some debugging output  
1825 6496 d 3 h decky /trunk/boot/arch/xen32/ optional xen binary with debugging enabled  
1824 6496 d 3 h decky /trunk/kernel/arch/xen32/ xen32: use writable page tables, cleanup mm  
1823 6496 d 5 h jermar /trunk/kernel/arch/sparc64/ sparc64 work.
Dump take_over_tlb_and_tt() and add its assembly language replacement.		  
1822 6496 d 9 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 6498 d 5 h decky /trunk/kernel/arch/xen32/ xen32 cleanup  
1820 6499 d 21 h decky /trunk/kernel/generic/ initial security context support  
1819 6499 d 22 h decky /trunk/kernel/generic/include/ formatting changes  
1818 6503 d 0 h decky /trunk/kernel/ make burst updates  
1817 6503 d 20 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 6504 d 5 h decky /trunk/kernel/ xen memory initialization  
1815 6504 d 6 h decky /trunk/kernel/arch/xen32/src/ fork drivers  
1814 6504 d 6 h decky /trunk/kernel/arch/xen32/include/ fork drivers  
1813 6504 d 6 h decky /trunk/kernel/arch/xen32/ xen32 hypervisor interface  
1812 6504 d 7 h decky /trunk/kernel/ move macro and cleanup  

←Prev12Next→

Show All