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Rev Age Author Path Log message Diff
1832 6505 d 6 h decky /trunk/kernel/arch/xen32/ remap console page  
1831 6505 d 6 h decky /trunk/kernel/arch/xen32/ xen32: proper virtual traps, domU asynchronous console  
1830 6505 d 8 h decky /trunk/kernel/arch/xen32/ xen32: enable/disable interrupts  
1829 6505 d 9 h decky /trunk/kernel/arch/xen32/ xen32: initialize virtual IDT  
1828 6505 d 10 h decky /trunk/kernel/arch/xen32/ xen32: fork proc, get to the console (w/o preemption)  
1827 6505 d 10 h decky /trunk/kernel/arch/xen32/src/ print memory map  
1826 6505 d 12 h decky /trunk/kernel/generic/src/main/ some debugging output  
1825 6505 d 12 h decky /trunk/boot/arch/xen32/ optional xen binary with debugging enabled  
1824 6505 d 12 h decky /trunk/kernel/arch/xen32/ xen32: use writable page tables, cleanup mm  
1823 6505 d 14 h jermar /trunk/kernel/arch/sparc64/ sparc64 work.
Dump take_over_tlb_and_tt() and add its assembly language replacement.		  
1822 6505 d 18 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 6507 d 14 h decky /trunk/kernel/arch/xen32/ xen32 cleanup  
1820 6509 d 6 h decky /trunk/kernel/generic/ initial security context support  
1819 6509 d 7 h decky /trunk/kernel/generic/include/ formatting changes  
1818 6512 d 9 h decky /trunk/kernel/ make burst updates  
1817 6513 d 5 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 6513 d 13 h decky /trunk/kernel/ xen memory initialization  
1815 6513 d 15 h decky /trunk/kernel/arch/xen32/src/ fork drivers  
1814 6513 d 15 h decky /trunk/kernel/arch/xen32/include/ fork drivers  
1813 6513 d 15 h decky /trunk/kernel/arch/xen32/ xen32 hypervisor interface  
1812 6513 d 15 h decky /trunk/kernel/ move macro and cleanup  
1811 6513 d 17 h decky /trunk/kernel/arch/ unify bootstrapping  
1810 6520 d 6 h decky /trunk/kernel/arch/xen32/ remove obsolete stuff  
1809 6520 d 8 h decky /trunk/kernel/arch/xen32/ update xen32 support (most of the code is still dummy)  
1808 6520 d 9 h decky /trunk/kernel/arch/xen32/include/ fork directories  
1807 6520 d 10 h decky /trunk/kernel/arch/xen32/ fork directories  
1806 6520 d 10 h decky /trunk/kernel/arch/xen32/ fork directories  
1805 6520 d 17 h decky /trunk/kernel/arch/xen32/src/boot/ make Xen recognize the kernel image  
1804 6520 d 17 h decky /trunk/kernel/arch/xen32/ fork Xen32 makefile and linker script  
1803 6521 d 5 h decky /trunk/ fix critical bug  
1802 6521 d 5 h decky /trunk/ cleanup and unify the build system  
1801 6521 d 5 h decky /trunk/uspace/libc/arch/mips32eb/include/ sync mips32eb with mips32  
1800 6521 d 5 h decky /trunk/boot/arch/ppc64/loader/ sync ppc64 with ppc32  
1799 6521 d 5 h decky /trunk/boot/arch/ppc32/loader/ fix typo  
1798 6521 d 5 h decky /trunk/uspace/ make uspace compile for ppc64  
1797 6521 d 6 h decky /trunk/uspace/ dummy Sparc64 uspace support (it just compiles)  
1796 6521 d 6 h decky /trunk/boot/tools/ia64/ new place for vmaxlma  
1795 6521 d 6 h decky /trunk/contrib/ remove orphaned directory  
1794 6521 d 6 h decky /trunk/ move contrib from kernel/ to /
update Sparc64 toolchain to use Binutils 2.17 (neeeded for linking uspace)		  
1793 6523 d 18 h jermar /trunk/kernel/ Change hw_map() on sparc64 to use virtual addresses that are
beyond the end of physical memory. It is beneficial in two
ways: first, physical memory is no longer being wasted by
otherwise necessary calls to frame_alloc() and, second,
virtual addresses for devices are now correctly allocated
and do not overlap with the 4M TLB-locked mapping for
kernel text and data.