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Rev	Age	Author	Path	Log message	Diff	Changes
1882	6469 d 0 h	jermar	/trunk/kernel/	Support for sparc64 FPU context.		/trunk/kernel/arch/sparc64/src/fpu_context.c /trunk/kernel/arch/amd64/include/arch.h /trunk/kernel/arch/ia32/include/arch.h /trunk/kernel/arch/ia64/include/arch.h /trunk/kernel/arch/ia64/src/interrupt.c /trunk/kernel/arch/mips32/include/arch.h /trunk/kernel/arch/mips32/src/fpu_context.c /trunk/kernel/arch/ppc32/include/arch.h /trunk/kernel/arch/ppc64/include/arch.h /trunk/kernel/arch/sparc64/Makefile.inc /trunk/kernel/arch/sparc64/include/asm.h /trunk/kernel/arch/sparc64/include/fpu_context.h /trunk/kernel/arch/sparc64/include/regdef.h /trunk/kernel/arch/sparc64/include/register.h /trunk/kernel/arch/sparc64/include/trap/exception.h /trunk/kernel/arch/sparc64/src/asm.S /trunk/kernel/arch/sparc64/src/dummy.s /trunk/kernel/arch/sparc64/src/trap/exception.c /trunk/kernel/arch/sparc64/src/trap/trap_table.S /trunk/kernel/generic/include/fpu_context.h /trunk/kernel/generic/src/proc/scheduler.c /trunk/kernel/kernel.config /trunk/kernel/test/fpu/fpu1/test.c
1881	6470 d 0 h	jermar	/trunk/	sparc64 work: - find a CPU node and read its clock_frequency attribute - implement asm_delay_loop() - set TICK_COMPARE register according to processor frequency - small improvements at random places OpenFirmware work: - two new functions for walking the device tree Generic boot loader work: - added basic string functions Usual pile of indentation and formatting fixes.		/trunk/boot/generic/string.c /trunk/boot/generic/string.h /trunk/boot/arch/sparc64/loader/Makefile /trunk/boot/arch/sparc64/loader/main.c /trunk/boot/arch/sparc64/loader/main.h /trunk/boot/arch/sparc64/loader/ofwarch.c /trunk/boot/arch/sparc64/loader/ofwarch.h /trunk/boot/genarch/ofw.c /trunk/boot/genarch/ofw.h /trunk/boot/generic/gentypes.h /trunk/kernel/arch/ia64/src/drivers/it.c /trunk/kernel/arch/mips32/include/asm.h /trunk/kernel/arch/mips32/src/interrupt.c /trunk/kernel/arch/sparc64/include/asm.h /trunk/kernel/arch/sparc64/include/boot/boot.h /trunk/kernel/arch/sparc64/include/cpu.h /trunk/kernel/arch/sparc64/include/drivers/tick.h /trunk/kernel/arch/sparc64/src/cpu/cpu.c /trunk/kernel/arch/sparc64/src/drivers/tick.c /trunk/kernel/arch/sparc64/src/dummy.s /trunk/kernel/arch/sparc64/src/sparc64.c /trunk/kernel/arch/sparc64/src/start.S /trunk/kernel/generic/include/arch.h /trunk/kernel/generic/include/cpu.h /trunk/kernel/generic/include/time/clock.h /trunk/kernel/generic/include/time/delay.h /trunk/kernel/generic/include/time/timeout.h /trunk/kernel/generic/include/typedefs.h /trunk/kernel/generic/src/cpu/cpu.c
1877	6473 d 4 h	jermar	/trunk/kernel/	Coding style fixes. Remove unneeded sparc64 dummy functions.		/trunk/kernel/arch/amd64/src/fpu_context.c /trunk/kernel/arch/ia32/src/fpu_context.c /trunk/kernel/arch/ia64/src/fpu_context.c /trunk/kernel/arch/ia64/src/start.S /trunk/kernel/arch/sparc64/src/dummy.s /trunk/kernel/generic/include/ipc/ipc.h
1860	6481 d 18 h	jermar	/trunk/kernel/	A lot of untested sparc64 stuff: - Write ASID to hardware when a thread is about to run in userspace. - Add userspace() and switch_to_userspace() functions. - Handle special cases when the userspace spill/fill handler causes MMU trap. - Resolve some TODOs in the existing sparc64 code. - sparc64 has now C99 compliant header guards. - Formatting and indentation fixes.		/trunk/kernel/arch/sparc64/include/arch.h /trunk/kernel/arch/sparc64/include/arg.h /trunk/kernel/arch/sparc64/include/asm.h /trunk/kernel/arch/sparc64/include/atomic.h /trunk/kernel/arch/sparc64/include/barrier.h /trunk/kernel/arch/sparc64/include/byteorder.h /trunk/kernel/arch/sparc64/include/console.h /trunk/kernel/arch/sparc64/include/context.h /trunk/kernel/arch/sparc64/include/cpu.h /trunk/kernel/arch/sparc64/include/debug.h /trunk/kernel/arch/sparc64/include/drivers/tick.h /trunk/kernel/arch/sparc64/include/elf.h /trunk/kernel/arch/sparc64/include/faddr.h /trunk/kernel/arch/sparc64/include/fpu_context.h /trunk/kernel/arch/sparc64/include/interrupt.h /trunk/kernel/arch/sparc64/include/memstr.h /trunk/kernel/arch/sparc64/include/mm/as.h /trunk/kernel/arch/sparc64/include/mm/frame.h /trunk/kernel/arch/sparc64/include/mm/memory_init.h /trunk/kernel/arch/sparc64/include/mm/mmu.h /trunk/kernel/arch/sparc64/include/mm/tlb.h /trunk/kernel/arch/sparc64/include/mm/tte.h /trunk/kernel/arch/sparc64/include/proc/task.h /trunk/kernel/arch/sparc64/include/regdef.h /trunk/kernel/arch/sparc64/include/trap/exception.h /trunk/kernel/arch/sparc64/include/trap/interrupt.h /trunk/kernel/arch/sparc64/include/trap/mmu.h /trunk/kernel/arch/sparc64/include/trap/regwin.h /trunk/kernel/arch/sparc64/include/trap/trap.h /trunk/kernel/arch/sparc64/include/trap/trap_table.h /trunk/kernel/arch/sparc64/include/types.h /trunk/kernel/arch/sparc64/src/asm.S /trunk/kernel/arch/sparc64/src/ddi/ddi.c /trunk/kernel/arch/sparc64/src/dummy.s /trunk/kernel/arch/sparc64/src/mm/as.c /trunk/kernel/arch/sparc64/src/mm/tlb.c /trunk/kernel/arch/sparc64/src/proc/scheduler.c /trunk/kernel/arch/sparc64/src/sparc64.c /trunk/kernel/arch/sparc64/src/start.S /trunk/kernel/arch/sparc64/src/trap/trap_table.S /trunk/kernel/generic/include/align.h
1787	6532 d 19 h	decky	/	move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot		/trunk /trunk/boot /trunk/kernel /trunk/uspace /boot/trunk /kernel/trunk /uspace/trunk
1124	6642 d 2 h	jermar	/kernel/trunk/arch/	Small changes. Make sparc64 and ppc32 compile again.		/kernel/trunk/arch/ia64/include/faddr.h /kernel/trunk/arch/ia64/src/context.S /kernel/trunk/arch/ppc32/src/dummy.s /kernel/trunk/arch/sparc64/src/dummy.s
663	6731 d 1 h	jermar	/kernel/trunk/arch/sparc64/	sparc64 work. Initial interrupt_vector_trap handler and fixes needed to make it do the right thing (i.e. panic()).		/kernel/trunk/arch/sparc64/Makefile.inc /kernel/trunk/arch/sparc64/src/dummy.s /kernel/trunk/arch/sparc64/src/panic.S /kernel/trunk/arch/sparc64/src/sparc64.c /kernel/trunk/arch/sparc64/src/trap/trap.c /kernel/trunk/arch/sparc64/src/trap/trap_table.S
650	6736 d 15 h	jermar	/kernel/trunk/	sparc64 work. Implement interrupt_disable(), interrupt_enable(), interrupt_restore() and interrupt_read() functions. Fix context save/restore to save/restore register %i7.		/kernel/trunk/arch/sparc64/include/asm.h /kernel/trunk/arch/sparc64/include/context.h /kernel/trunk/arch/sparc64/include/context_offset.h /kernel/trunk/arch/sparc64/include/register.h /kernel/trunk/arch/sparc64/src/context.S /kernel/trunk/arch/sparc64/src/dummy.s /kernel/trunk/generic/include/debug.h /kernel/trunk/generic/src/proc/scheduler.c
646	6737 d 14 h	jermar	/kernel/trunk/	Fix cpu_init(): frame_alloc() can return 0 as the valid address of block of frames. Do not signal error. sparc64 work. Reorganize kernel vs. userspace memory layout. Add panic_printf(). Turn dummy() into nop rather than into infinite loop.		/kernel/trunk/arch/sparc64/src/panic.S /kernel/trunk/arch/sparc64/Makefile.inc /kernel/trunk/arch/sparc64/include/mm/page.h /kernel/trunk/arch/sparc64/include/mm/vm.h /kernel/trunk/arch/sparc64/src/dummy.s /kernel/trunk/arch/sparc64/src/mm/tlb.c /kernel/trunk/arch/sparc64/src/sparc64.c /kernel/trunk/generic/src/cpu/cpu.c
640	6738 d 14 h	jermar	/kernel/trunk/	sparc64 work. CPU identification.		/kernel/trunk/arch/sparc64/include/register.h /kernel/trunk/arch/sparc64/src/cpu /kernel/trunk/arch/sparc64/src/cpu/cpu.c /kernel/trunk/arch/sparc64/Makefile.inc /kernel/trunk/arch/sparc64/include/asm.h /kernel/trunk/arch/sparc64/include/cpu.h /kernel/trunk/arch/sparc64/src/dummy.s /kernel/trunk/generic/src/console/kconsole.c /kernel/trunk/generic/src/main/main.c
534	6751 d 18 h	jermar	/	Rename HelenOS/SPARTAN to HelenOS/kernel again.		/kernel /SPARTAN
532	6751 d 18 h	jermar	/	Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.		/SPARTAN /kernel
501	6763 d 22 h	jermar	/	Rename HelenOS/SPARTAN to HelenOS/kernel.		/kernel /SPARTAN
426	6786 d 23 h	jermar	/SPARTAN/trunk/	sparc64 work. Add context_save(), context_set() and context_restore(). Remove putchar() definition from ofw.c. Add sparc64 putchar(). Add ppc32 putchar() (i.e. the original ofw.c putchar()). Make arg.h use the builtin va_* constructs.		/SPARTAN/trunk/arch/ppc32/src/console.c /SPARTAN/trunk/arch/sparc64/src/asm.S /SPARTAN/trunk/arch/sparc64/src/console.c /SPARTAN/trunk/arch/sparc64/src/context.S /SPARTAN/trunk/arch/sparc64/src/mm /SPARTAN/trunk/arch/sparc64/src/mm/frame.c /SPARTAN/trunk/arch/sparc64/src/mm/page.c /SPARTAN/trunk/tools/sparc64 /SPARTAN/trunk/tools/sparc64/gencontext.c /SPARTAN/trunk/arch/mips32/include/arg.h /SPARTAN/trunk/arch/ppc32/Makefile.inc /SPARTAN/trunk/arch/sparc64/Makefile.inc /SPARTAN/trunk/arch/sparc64/_link.ld /SPARTAN/trunk/arch/sparc64/include/arg.h /SPARTAN/trunk/arch/sparc64/include/asm.h /SPARTAN/trunk/arch/sparc64/include/context.h /SPARTAN/trunk/arch/sparc64/include/types.h /SPARTAN/trunk/arch/sparc64/src/dummy.s /SPARTAN/trunk/arch/sparc64/src/start.S /SPARTAN/trunk/build.sparc64 /SPARTAN/trunk/clean.sparc64 /SPARTAN/trunk/genarch/include/firmware/ofw/ofw.h /SPARTAN/trunk/genarch/src/firmware/ofw/ofw.c
424	6788 d 0 h	jermar	/SPARTAN/trunk/	sparc64 work. Link kernel with load address 0x4000. Add fragment of Linux image header to force SILO to always load the kernel at 0x4000. Adjust ofw.h and ofw.c to work also on sparc64.		/SPARTAN/trunk/arch/sparc64/src/sparc64.c /SPARTAN/trunk/arch/sparc64/Makefile.inc /SPARTAN/trunk/arch/sparc64/_link.ld /SPARTAN/trunk/arch/sparc64/src/dummy.s /SPARTAN/trunk/arch/sparc64/src/start.S /SPARTAN/trunk/genarch/include/firmware/ofw/ofw.h /SPARTAN/trunk/genarch/src/firmware/ofw/ofw.c
421	6791 d 13 h	jermar	/SPARTAN/trunk/	Create genarch directory. Move ppc32 ofw.[ch] to genarch. Fix prototype for ofw_call() to return __address instead of int (please review). Fix copyright notice in sparc64/boot/boot.S.		/SPARTAN/trunk/genarch /SPARTAN/trunk/genarch/Makefile.inc /SPARTAN/trunk/genarch/include /SPARTAN/trunk/genarch/include/firmware /SPARTAN/trunk/genarch/include/firmware/ofw /SPARTAN/trunk/genarch/include/firmware/ofw/ofw.h /SPARTAN/trunk/genarch/src /SPARTAN/trunk/genarch/src/firmware /SPARTAN/trunk/genarch/src/firmware/ofw /SPARTAN/trunk/genarch/src/firmware/ofw/ofw.c /SPARTAN/trunk/arch/ppc32/include/drivers/ofw.h /SPARTAN/trunk/arch/ppc32/src/drivers/ofw.c /SPARTAN/trunk/Makefile /SPARTAN/trunk/arch/ppc32/Makefile.inc /SPARTAN/trunk/arch/ppc32/include/arch.h /SPARTAN/trunk/arch/ppc32/src/mm/memory_init.c /SPARTAN/trunk/arch/sparc64/boot/boot.S /SPARTAN/trunk/arch/sparc64/src/dummy.s
420	6791 d 15 h	jermar	/SPARTAN/trunk/arch/sparc64/	Small sparc64 changes. Start native boot loader.		/SPARTAN/trunk/arch/sparc64/boot/_link.ld /SPARTAN/trunk/arch/sparc64/boot/boot.S /SPARTAN/trunk/arch/sparc64/_link.ld /SPARTAN/trunk/arch/sparc64/boot/Makefile /SPARTAN/trunk/arch/sparc64/include/context.h /SPARTAN/trunk/arch/sparc64/src/dummy.s /SPARTAN/trunk/arch/sparc64/src/start.S
418	6794 d 17 h	jermar	/SPARTAN/trunk/	sparc64 infrastructure.		/SPARTAN/trunk/arch/sparc64/Makefile.inc /SPARTAN/trunk/arch/sparc64/_link.ld /SPARTAN/trunk/arch/sparc64/boot /SPARTAN/trunk/arch/sparc64/boot/Makefile /SPARTAN/trunk/arch/sparc64/include /SPARTAN/trunk/arch/sparc64/include/arch.h /SPARTAN/trunk/arch/sparc64/include/arg.h /SPARTAN/trunk/arch/sparc64/include/asm.h /SPARTAN/trunk/arch/sparc64/include/atomic.h /SPARTAN/trunk/arch/sparc64/include/barrier.h /SPARTAN/trunk/arch/sparc64/include/byteorder.h /SPARTAN/trunk/arch/sparc64/include/context.h /SPARTAN/trunk/arch/sparc64/include/cpu.h /SPARTAN/trunk/arch/sparc64/include/faddr.h /SPARTAN/trunk/arch/sparc64/include/fmath.h /SPARTAN/trunk/arch/sparc64/include/fpu_context.h /SPARTAN/trunk/arch/sparc64/include/interrupt.h /SPARTAN/trunk/arch/sparc64/include/memstr.h /SPARTAN/trunk/arch/sparc64/include/mm /SPARTAN/trunk/arch/sparc64/include/mm/asid.h /SPARTAN/trunk/arch/sparc64/include/mm/frame.h /SPARTAN/trunk/arch/sparc64/include/mm/memory_init.h /SPARTAN/trunk/arch/sparc64/include/mm/page.h /SPARTAN/trunk/arch/sparc64/include/mm/tlb.h /SPARTAN/trunk/arch/sparc64/include/mm/vm.h /SPARTAN/trunk/arch/sparc64/include/thread.h /SPARTAN/trunk/arch/sparc64/include/types.h /SPARTAN/trunk/arch/sparc64/src /SPARTAN/trunk/arch/sparc64/src/dummy.s /SPARTAN/trunk/arch/sparc64/src/start.S /SPARTAN/trunk/build.sparc64 /SPARTAN/trunk/clean.sparc64 /SPARTAN/trunk/Makefile.config /SPARTAN/trunk/arch/mips32/_link.ld.in /SPARTAN/trunk/arch/ppc32/_link.ld