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Rev Age Author Path Log message Diff
1840 6553 d 23 h decky /trunk/kernel/arch/xen32/ claim copyright on files with significant xen32-related changes
(for the purpose of author's master thesis)		  
1839 6557 d 7 h decky /trunk/kernel/generic/ finish security context isolation  
1838 6558 d 7 h jermar /trunk/kernel/ Add scan code map for Sun keyboard.  
1837 6558 d 14 h jermar /trunk/ Support 24bpp framebuffers with 4 pixelbytes (each pixel aligned on 32-bits).

At least on sparc64, the OpenFirmware linebytes property specifies the number
of pixels between consecutive scan lines of the display. Fix scanilne calculation,
including possible alignment.

Add note to 8bpp pixel functions pointing out drawbacks of that mode.		  
1836 6560 d 11 h decky /trunk/kernel/arch/xen32/src/ coding style change  
1835 6560 d 11 h decky /trunk/ extraversion bump (and a test of new SVN repository)  
1834 6560 d 22 h decky /trunk/kernel/arch/xen32/src/ xen32: fix initial stack  
1833 6560 d 22 h decky /trunk/kernel/ more sophisticated initial stack handling  
1832 6560 d 23 h decky /trunk/kernel/arch/xen32/ remap console page  
1831 6560 d 23 h decky /trunk/kernel/arch/xen32/ xen32: proper virtual traps, domU asynchronous console  
1830 6561 d 1 h decky /trunk/kernel/arch/xen32/ xen32: enable/disable interrupts  
1829 6561 d 2 h decky /trunk/kernel/arch/xen32/ xen32: initialize virtual IDT  
1828 6561 d 3 h decky /trunk/kernel/arch/xen32/ xen32: fork proc, get to the console (w/o preemption)  
1827 6561 d 3 h decky /trunk/kernel/arch/xen32/src/ print memory map  
1826 6561 d 5 h decky /trunk/kernel/generic/src/main/ some debugging output  
1825 6561 d 5 h decky /trunk/boot/arch/xen32/ optional xen binary with debugging enabled  
1824 6561 d 5 h decky /trunk/kernel/arch/xen32/ xen32: use writable page tables, cleanup mm  
1823 6561 d 7 h jermar /trunk/kernel/arch/sparc64/ sparc64 work.
Dump take_over_tlb_and_tt() and add its assembly language replacement.		  
1822 6561 d 11 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 6563 d 7 h decky /trunk/kernel/arch/xen32/ xen32 cleanup  
1820 6564 d 23 h decky /trunk/kernel/generic/ initial security context support  
1819 6565 d 0 h decky /trunk/kernel/generic/include/ formatting changes  
1818 6568 d 2 h decky /trunk/kernel/ make burst updates  
1817 6568 d 22 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 6569 d 7 h decky /trunk/kernel/ xen memory initialization  
1815 6569 d 8 h decky /trunk/kernel/arch/xen32/src/ fork drivers  
1814 6569 d 8 h decky /trunk/kernel/arch/xen32/include/ fork drivers  
1813 6569 d 8 h decky /trunk/kernel/arch/xen32/ xen32 hypervisor interface  
1812 6569 d 8 h decky /trunk/kernel/ move macro and cleanup  
1811 6569 d 10 h decky /trunk/kernel/arch/ unify bootstrapping  
1810 6576 d 0 h decky /trunk/kernel/arch/xen32/ remove obsolete stuff  
1809 6576 d 1 h decky /trunk/kernel/arch/xen32/ update xen32 support (most of the code is still dummy)  
1808 6576 d 2 h decky /trunk/kernel/arch/xen32/include/ fork directories  
1807 6576 d 4 h decky /trunk/kernel/arch/xen32/ fork directories  
1806 6576 d 4 h decky /trunk/kernel/arch/xen32/ fork directories  
1805 6576 d 10 h decky /trunk/kernel/arch/xen32/src/boot/ make Xen recognize the kernel image  
1804 6576 d 10 h decky /trunk/kernel/arch/xen32/ fork Xen32 makefile and linker script  
1803 6576 d 22 h decky /trunk/ fix critical bug  
1802 6576 d 22 h decky /trunk/ cleanup and unify the build system  
1801 6576 d 22 h decky /trunk/uspace/libc/arch/mips32eb/include/ sync mips32eb with mips32