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(root)/tags/0.2.0.3 @ 4758 – Rev 1829

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Rev	Age	Author	Path	Log message
1829	6537 d 10 h	decky	/trunk/kernel/arch/xen32/	xen32: initialize virtual IDT
1828	6537 d 12 h	decky	/trunk/kernel/arch/xen32/	xen32: fork proc, get to the console (w/o preemption)
1827	6537 d 12 h	decky	/trunk/kernel/arch/xen32/src/	print memory map
1826	6537 d 13 h	decky	/trunk/kernel/generic/src/main/	some debugging output
1825	6537 d 13 h	decky	/trunk/boot/arch/xen32/	optional xen binary with debugging enabled
1824	6537 d 14 h	decky	/trunk/kernel/arch/xen32/	xen32: use writable page tables, cleanup mm
1823	6537 d 15 h	jermar	/trunk/kernel/arch/sparc64/	sparc64 work. Dump take_over_tlb_and_tt() and add its assembly language replacement.
1822	6537 d 20 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	6539 d 15 h	decky	/trunk/kernel/arch/xen32/	xen32 cleanup
1820	6541 d 8 h	decky	/trunk/kernel/generic/	initial security context support
1819	6541 d 8 h	decky	/trunk/kernel/generic/include/	formatting changes
1818	6544 d 10 h	decky	/trunk/kernel/	make burst updates
1817	6545 d 6 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	6545 d 15 h	decky	/trunk/kernel/	xen memory initialization
1815	6545 d 17 h	decky	/trunk/kernel/arch/xen32/src/	fork drivers
1814	6545 d 17 h	decky	/trunk/kernel/arch/xen32/include/	fork drivers
1813	6545 d 17 h	decky	/trunk/kernel/arch/xen32/	xen32 hypervisor interface
1812	6545 d 17 h	decky	/trunk/kernel/	move macro and cleanup
1811	6545 d 19 h	decky	/trunk/kernel/arch/	unify bootstrapping
1810	6552 d 8 h	decky	/trunk/kernel/arch/xen32/	remove obsolete stuff
1809	6552 d 10 h	decky	/trunk/kernel/arch/xen32/	update xen32 support (most of the code is still dummy)
1808	6552 d 10 h	decky	/trunk/kernel/arch/xen32/include/	fork directories
1807	6552 d 12 h	decky	/trunk/kernel/arch/xen32/	fork directories
1806	6552 d 12 h	decky	/trunk/kernel/arch/xen32/	fork directories
1805	6552 d 19 h	decky	/trunk/kernel/arch/xen32/src/boot/	make Xen recognize the kernel image
1804	6552 d 19 h	decky	/trunk/kernel/arch/xen32/	fork Xen32 makefile and linker script
1803	6553 d 6 h	decky	/trunk/	fix critical bug
1802	6553 d 6 h	decky	/trunk/	cleanup and unify the build system
1801	6553 d 6 h	decky	/trunk/uspace/libc/arch/mips32eb/include/	sync mips32eb with mips32
1800	6553 d 7 h	decky	/trunk/boot/arch/ppc64/loader/	sync ppc64 with ppc32
1799	6553 d 7 h	decky	/trunk/boot/arch/ppc32/loader/	fix typo
1798	6553 d 7 h	decky	/trunk/uspace/	make uspace compile for ppc64
1797	6553 d 7 h	decky	/trunk/uspace/	dummy Sparc64 uspace support (it just compiles)
1796	6553 d 7 h	decky	/trunk/boot/tools/ia64/	new place for vmaxlma
1795	6553 d 7 h	decky	/trunk/contrib/	remove orphaned directory
1794	6553 d 7 h	decky	/trunk/	move contrib from kernel/ to / update Sparc64 toolchain to use Binutils 2.17 (neeeded for linking uspace)
1793	6555 d 19 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.
1792	6556 d 9 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.
1791	6556 d 11 h	jermar	/trunk/boot/arch/sparc64/loader/	Switch to identically mapped stack during boot. Put stack related and register related macros to dedicated header files.
1790	6556 d 14 h	jermar	/trunk/	Remove OpenFirmware calls from kernel/ entirely. Switch the sparc64 port to use bootinfo. Copy memcpy from boot/ to sparc64 kernel/ and adjust it for memcpy_from/to_uspace.