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1822 6638 d 6 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.		  
/trunk/boot/arch/sparc64/loader/main.c
/trunk/kernel/arch/sparc64/include/barrier.h
/trunk/kernel/arch/sparc64/include/mm/mmu.h
/trunk/kernel/arch/sparc64/include/mm/page.h
/trunk/kernel/arch/sparc64/include/mm/tlb.h
/trunk/kernel/arch/sparc64/include/mm/tte.h
/trunk/kernel/arch/sparc64/src/console.c
/trunk/kernel/arch/sparc64/src/sparc64.c
/trunk/kernel/arch/sparc64/src/start.S
/trunk/kernel/generic/src/syscall/copy.c
1821 6640 d 1 h decky /trunk/kernel/arch/xen32/ xen32 cleanup  
/trunk/kernel/arch/xen32/include/asm.h
/trunk/kernel/arch/xen32/include/boot/boot.h
/trunk/kernel/arch/xen32/include/mm/frame.h
/trunk/kernel/arch/xen32/include/mm/page.h
/trunk/kernel/arch/xen32/src/boot/boot.S
/trunk/kernel/arch/xen32/src/mm/frame.c
/trunk/kernel/arch/xen32/src/mm/memory_init.c
/trunk/kernel/arch/xen32/src/mm/page.c
/trunk/kernel/arch/xen32/src/mm/tlb.c
1818 6644 d 20 h decky /trunk/kernel/ make burst updates  
/trunk/kernel/arch/xen32/Makefile.inc
/trunk/kernel/arch/xen32/src/mm/frame.c
/trunk/kernel/kernel.config
1817 6645 d 16 h decky /trunk/kernel/arch/ xen32 work: create identity mapping for the main memory zone,
make several dummy modifications to get to the banner		  
/trunk/kernel/arch/ia32/include/types.h
/trunk/kernel/arch/xen32/include/asm.h
/trunk/kernel/arch/xen32/include/boot/boot.h
/trunk/kernel/arch/xen32/include/hypercall.h
/trunk/kernel/arch/xen32/src/mm/frame.c
/trunk/kernel/arch/xen32/src/mm/page.c
1816 6646 d 1 h decky /trunk/kernel/ xen memory initialization  
/trunk/kernel/arch/xen32/include/drivers
/trunk/kernel/arch/xen32/include/drivers/xconsole.h
/trunk/kernel/arch/xen32/src/drivers
/trunk/kernel/arch/xen32/src/drivers/xconsole.c
/trunk/kernel/arch/xen32/Makefile.inc
/trunk/kernel/arch/xen32/_link.ld.in
/trunk/kernel/arch/xen32/include/hypercall.h
/trunk/kernel/arch/xen32/src/boot/boot.S
/trunk/kernel/arch/xen32/src/mm/frame.c
/trunk/kernel/arch/xen32/src/mm/page.c
/trunk/kernel/arch/xen32/src/pm.c
/trunk/kernel/arch/xen32/src/smp/smp.c
/trunk/kernel/arch/xen32/src/xen32.c
/trunk/kernel/kernel.config
1815 6646 d 3 h decky /trunk/kernel/arch/xen32/src/ fork drivers  
/trunk/kernel/arch/xen32/src/drivers
1814 6646 d 3 h decky /trunk/kernel/arch/xen32/include/ fork drivers  
/trunk/kernel/arch/xen32/include/drivers
1813 6646 d 3 h decky /trunk/kernel/arch/xen32/ xen32 hypervisor interface  
/trunk/kernel/arch/xen32/include/hypercall.h
/trunk/kernel/arch/xen32/include/boot/boot.h
/trunk/kernel/arch/xen32/src/boot/boot.S
/trunk/kernel/arch/xen32/src/mm/memory_init.c
/trunk/kernel/arch/xen32/src/xen32.c
1812 6646 d 3 h decky /trunk/kernel/ move macro and cleanup  
/trunk/kernel/arch/mips32/src/mips32.c
/trunk/kernel/generic/include/debug.h
/trunk/kernel/generic/include/macros.h
1811 6646 d 5 h decky /trunk/kernel/arch/ unify bootstrapping  
/trunk/kernel/arch/amd64/include/boot/boot.h
/trunk/kernel/arch/amd64/include/pm.h
/trunk/kernel/arch/ia32/include/pm.h
/trunk/kernel/arch/ia32/src/boot/boot.S
1810 6652 d 18 h decky /trunk/kernel/arch/xen32/ remove obsolete stuff  
/trunk/kernel/arch/xen32/src/xen32.c
/trunk/kernel/arch/xen32/src/ia32.c
/trunk/kernel/arch/xen32/Makefile.inc
/trunk/kernel/arch/xen32/_link.ld.in
/trunk/kernel/arch/xen32/include/boot/boot.h
/trunk/kernel/arch/xen32/src/boot/boot.S
1809 6652 d 20 h decky /trunk/kernel/arch/xen32/ update xen32 support (most of the code is still dummy)  
/trunk/kernel/arch/xen32/include/mm
/trunk/kernel/arch/xen32/include/mm/as.h
/trunk/kernel/arch/xen32/include/mm/asid.h
/trunk/kernel/arch/xen32/include/mm/frame.h
/trunk/kernel/arch/xen32/include/mm/memory_init.h
/trunk/kernel/arch/xen32/include/mm/page.h
/trunk/kernel/arch/xen32/include/mm/tlb.h
/trunk/kernel/arch/xen32/src/mm
/trunk/kernel/arch/xen32/src/mm/as.c
/trunk/kernel/arch/xen32/src/mm/frame.c
/trunk/kernel/arch/xen32/src/mm/memory_init.c
/trunk/kernel/arch/xen32/src/mm/page.c
/trunk/kernel/arch/xen32/src/mm/tlb.c
/trunk/kernel/arch/xen32/src/smp/apic.c
/trunk/kernel/arch/xen32/src/smp/ipi.c
/trunk/kernel/arch/xen32/src/smp/mps.c
/trunk/kernel/arch/xen32/src/smp/smp.c
/trunk/kernel/arch/xen32/Makefile.inc
/trunk/kernel/arch/xen32/_link.ld.in
/trunk/kernel/arch/xen32/src/boot/boot.S
1808 6652 d 20 h decky /trunk/kernel/arch/xen32/include/ fork directories  
/trunk/kernel/arch/xen32/include/mm
1807 6652 d 22 h decky /trunk/kernel/arch/xen32/ fork directories  
/trunk/kernel/arch/xen32/include/boot
/trunk/kernel/arch/xen32/include/boot/boot.h
/trunk/kernel/arch/xen32/src/smp
/trunk/kernel/arch/xen32/src/mm
1806 6652 d 22 h decky /trunk/kernel/arch/xen32/ fork directories  
/trunk/kernel/arch/xen32/include/boot
/trunk/kernel/arch/xen32/src/smp
/trunk/kernel/arch/xen32/_link.ld.in
/trunk/kernel/arch/xen32/src/boot/boot.S
1805 6653 d 5 h decky /trunk/kernel/arch/xen32/src/boot/ make Xen recognize the kernel image  
/trunk/kernel/arch/xen32/src/boot
/trunk/kernel/arch/xen32/src/boot/boot.S
1804 6653 d 5 h decky /trunk/kernel/arch/xen32/ fork Xen32 makefile and linker script  
/trunk/kernel/arch/xen32/src/boot
1802 6653 d 16 h decky /trunk/ cleanup and unify the build system  
/trunk/HelenOS.config
/trunk/Makefile
/trunk/tools
/trunk/tools/config.py
/trunk/version
/trunk/boot/tools/config.py
/trunk/kernel/tools/config.py
/trunk/uspace/tools
/trunk/boot/Makefile
/trunk/boot/arch/amd64/Makefile.inc
/trunk/boot/arch/ia32/Makefile.inc
/trunk/boot/arch/ia64/Makefile.inc
/trunk/boot/arch/mips32/Makefile.inc
/trunk/boot/arch/ppc32/Makefile.inc
/trunk/boot/arch/ppc64/Makefile.inc
/trunk/boot/arch/sparc64/Makefile.inc
/trunk/boot/arch/xen32/Makefile.inc
/trunk/boot/boot.config
/trunk/kernel/Makefile
/trunk/kernel/arch/amd64/Makefile.inc
/trunk/kernel/arch/ia32/Makefile.inc
/trunk/kernel/arch/ia64/Makefile.inc
/trunk/kernel/arch/mips32/Makefile.inc
/trunk/kernel/arch/ppc32/Makefile.inc
/trunk/kernel/arch/ppc64/Makefile.inc
/trunk/kernel/arch/sparc64/Makefile.inc
/trunk/kernel/kernel.config
/trunk/uspace/Makefile
/trunk/uspace/uspace.config
1793 6656 d 6 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.		  
/trunk/kernel/arch/ia32/src/mm/frame.c
/trunk/kernel/arch/sparc64/include/mm/frame.h
/trunk/kernel/arch/sparc64/src/mm/frame.c
/trunk/kernel/arch/sparc64/src/mm/page.c
/trunk/kernel/arch/sparc64/src/mm/tlb.c
/trunk/kernel/generic/src/mm/as.c
1792 6656 d 19 h jermar /trunk/ Move functionality of tlb_arch_init() to take_over_tlb_and_tt().
Call take_over_tlb_and_tt() very early after the kernel starts
executing.		  
/trunk/boot/arch/sparc64/loader/boot.S
/trunk/kernel/arch/sparc64/include/arch.h
/trunk/kernel/arch/sparc64/include/mm/asid.h
/trunk/kernel/arch/sparc64/include/trap/trap.h
/trunk/kernel/arch/sparc64/src/mm/tlb.c
/trunk/kernel/arch/sparc64/src/sparc64.c
/trunk/kernel/arch/sparc64/src/start.S

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