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
1967 6496 d 18 h jermar /tags/0.2.0.3/ Tagging release 0.2.0.3  
1834 6583 d 15 h decky /trunk/kernel/arch/xen32/src/ xen32: fix initial stack  
1833 6583 d 15 h decky /trunk/kernel/ more sophisticated initial stack handling  
1832 6583 d 16 h decky /trunk/kernel/arch/xen32/ remap console page  
1831 6583 d 16 h decky /trunk/kernel/arch/xen32/ xen32: proper virtual traps, domU asynchronous console  
1830 6583 d 19 h decky /trunk/kernel/arch/xen32/ xen32: enable/disable interrupts  
1829 6583 d 19 h decky /trunk/kernel/arch/xen32/ xen32: initialize virtual IDT  
1828 6583 d 21 h decky /trunk/kernel/arch/xen32/ xen32: fork proc, get to the console (w/o preemption)  
1827 6583 d 21 h decky /trunk/kernel/arch/xen32/src/ print memory map  
1826 6583 d 22 h decky /trunk/kernel/generic/src/main/ some debugging output  
1824 6583 d 23 h decky /trunk/kernel/arch/xen32/ xen32: use writable page tables, cleanup mm  
1823 6584 d 0 h jermar /trunk/kernel/arch/sparc64/ sparc64 work.
Dump take_over_tlb_and_tt() and add its assembly language replacement.		  
1822 6584 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 6586 d 0 h decky /trunk/kernel/arch/xen32/ xen32 cleanup  
1820 6587 d 17 h decky /trunk/kernel/generic/ initial security context support  
1819 6587 d 17 h decky /trunk/kernel/generic/include/ formatting changes  
1818 6590 d 19 h decky /trunk/kernel/ make burst updates  
1817 6591 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 6592 d 0 h decky /trunk/kernel/ xen memory initialization  
1815 6592 d 1 h decky /trunk/kernel/arch/xen32/src/ fork drivers  

←Prev12Next→

Show All