HelenOS – //trunk/kernel/arch/sparc64/src/start.S

Rev 1906 – Small improvements in sparc64.

jermar — Fri, 29 Sep 2006 20:01:54 +0200

jermar – 3 file(s) modified
Small improvements in sparc64.

~ /trunk/boot/arch/sparc64/loader/boot.S
~ /trunk/boot/arch/sparc64/loader/register.h
~ /trunk/kernel/arch/sparc64/src/start.S

Rev 1905 – Small fixes. The sparc64 kernel now compiles again even if ...

jermar — Fri, 29 Sep 2006 12:18:35 +0200

jermar – 2 file(s) modified
Small fixes.
The sparc64 kernel now compiles again even if not compiled with SMP support.

~ /trunk/kernel/arch/sparc64/src/mm/tlb.c
~ /trunk/kernel/arch/sparc64/src/start.S

Rev 1903 – SMP stuff for sparc64. Almost complete except for IPIs. The ...

jermar — Wed, 27 Sep 2006 22:11:34 +0200

jermar – 17 file(s) modified
SMP stuff for sparc64.
Almost complete except for IPIs.
The absence of IPI support deadlocks
the kernel when more CPUs are configured.

~ /trunk/boot/arch/sparc64/loader/ofwarch.c
~ /trunk/boot/arch/sparc64/loader/register.h
~ /trunk/kernel/arch/sparc64/include/atomic.h
~ /trunk/kernel/arch/sparc64/include/cpu.h
~ /trunk/kernel/arch/sparc64/include/interrupt.h
~ /trunk/kernel/arch/sparc64/include/regdef.h
~ /trunk/kernel/arch/sparc64/Makefile.inc
~ /trunk/kernel/arch/sparc64/src/cpu/cpu.c
~ /trunk/kernel/arch/sparc64/src/mm/as.c
~ /trunk/kernel/arch/sparc64/src/mm/frame.c
~ /trunk/kernel/arch/sparc64/src/mm/page.c
+ /trunk/kernel/arch/sparc64/src/smp
+ /trunk/kernel/arch/sparc64/src/smp/ipi.c
+ /trunk/kernel/arch/sparc64/src/smp/smp.c
~ /trunk/kernel/arch/sparc64/src/sparc64.c
~ /trunk/kernel/arch/sparc64/src/start.S
~ /trunk/kernel/kernel.config

Rev 1900 – Block the secondary processors after they setup kernel mapping in ...

jermar — Tue, 26 Sep 2006 15:29:07 +0200

jermar – 1 file(s) modified
Block the secondary processors after they setup kernel mapping in ITLB and DTLB and
switch to kernel trap table.

~ /trunk/kernel/arch/sparc64/src/start.S

Rev 1899 – sparc64 work: - Loader now starts all processors. - Kernel ...

jermar — Tue, 26 Sep 2006 14:59:28 +0200

jermar – 18 file(s) modified
sparc64 work:
- Loader now starts all processors.
- Kernel halts all but the bootstrup processor for now.
- Read clock-frequency from the respective processor node in the device tree

~ /trunk/boot/arch/sparc64/loader/asm.h
~ /trunk/boot/arch/sparc64/loader/asm.S
~ /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/kernel/arch/sparc64/include/arch.h
~ /trunk/kernel/arch/sparc64/include/asm.h
~ /trunk/kernel/arch/sparc64/include/boot/boot.h
~ /trunk/kernel/arch/sparc64/include/register.h
~ /trunk/kernel/arch/sparc64/src/cpu/cpu.c
~ /trunk/kernel/arch/sparc64/src/drivers/tick.c
~ /trunk/kernel/arch/sparc64/src/sparc64.c
~ /trunk/kernel/arch/sparc64/src/start.S
~ /trunk/kernel/genarch/include/ofw/ofw_tree.h
~ /trunk/kernel/genarch/src/ofw/ofw_tree.c

Rev 1887 – When creating TLB mapping for the sparc64 kernel, enable CV ...

jermar — Thu, 14 Sep 2006 15:07:32 +0200

jermar – 2 file(s) modified
When creating TLB mapping for the sparc64 kernel, enable CV (cacheable virtually) bit.
Also install locked mappings only in context 0.

~ /trunk/kernel/arch/sparc64/include/trap/mmu.h
~ /trunk/kernel/arch/sparc64/src/start.S

Rev 1881 – sparc64 work: - find a CPU node and read its ...

jermar — Tue, 12 Sep 2006 15:03:55 +0200

jermar – 29 file(s) modified
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/arch/sparc64/loader/main.c
~ /trunk/boot/arch/sparc64/loader/main.h
~ /trunk/boot/arch/sparc64/loader/Makefile
~ /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/boot/generic/string.c
+ /trunk/boot/generic/string.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

Rev 1880 – Small improvements here and there.

jermar — Sun, 10 Sep 2006 23:21:39 +0200

jermar – 14 file(s) modified
Small improvements here and there.

~ /trunk/kernel/arch/sparc64/include/asm.h
~ /trunk/kernel/arch/sparc64/include/trap/exception.h
~ /trunk/kernel/arch/sparc64/src/asm.S
~ /trunk/kernel/arch/sparc64/src/console.c
~ /trunk/kernel/arch/sparc64/src/mm/tlb.c
~ /trunk/kernel/arch/sparc64/src/start.S
~ /trunk/kernel/arch/sparc64/src/trap/exception.c
~ /trunk/kernel/arch/sparc64/src/trap/trap_table.S
~ /trunk/kernel/arch/sparc64/_link.ld.in
~ /trunk/kernel/genarch/src/kbd/ns16550.c
~ /trunk/kernel/generic/src/printf/printf_core.c
~ /trunk/kernel/generic/src/proc/task.c
~ /trunk/kernel/generic/src/sysinfo/sysinfo.c
~ /trunk/uspace/ns/ns.c

Rev 1868 – sparc64 work. - the syscall wrapper needs to use the ...

jermar — Tue, 05 Sep 2006 16:52:11 +0200

jermar – 8 file(s) modified
sparc64 work.
- the syscall wrapper needs to use the "memory"
clobber specifier to prevent over-optimization.
- on sparc64, the user address space spans the whole
64-bit space and therefore the macro
USER_ADDRESS_SPACE_SIZE_ARCH, as it was defined,
overflows to 0
- stop using USER_ADDRESS_SPACE_SIZE_ARCH and define
MAX_HEAP_SIZE instead
- in our situation when kernel and user address spaces
are separate, the G (global) bit cannot be used
(there is no point in it anymore)
- add the DEBUG() macro to stdio.h; DEBUG() uses
SYS_IO and is a good debugging tool for getting
early userspace to work

~ /trunk/kernel/arch/sparc64/src/mm/tlb.c
~ /trunk/kernel/arch/sparc64/src/start.S
~ /trunk/kernel/generic/include/mm/as.h
~ /trunk/uspace/libc/arch/sparc64/include/syscall.h
~ /trunk/uspace/libc/generic/as.c
~ /trunk/uspace/libc/generic/psthread.c
~ /trunk/uspace/libc/include/as.h
~ /trunk/uspace/libc/include/stdio.h

Rev 1864 – sparc64 update. - Prototype userspace layer implementation that ...

jermar — Mon, 04 Sep 2006 01:37:14 +0200

jermar – 29 file(s) modified
sparc64 update.
- Prototype userspace layer implementation that
at least relates to sparc64 and compiles cleanly.
- Fixes for kernel's preemptible_handler and code
related to running userspace.
- Enable userspace. Several dozen instructions
are now run in userspace! We are pretty near
the userspace milestone for sparc64.

~ /trunk/boot/arch/sparc64/loader/Makefile
~ /trunk/kernel/arch/sparc64/include/asm.h
~ /trunk/kernel/arch/sparc64/include/mm/as.h
~ /trunk/kernel/arch/sparc64/include/mm/tlb.h
~ /trunk/kernel/arch/sparc64/include/trap/mmu.h
~ /trunk/kernel/arch/sparc64/src/asm.S
~ /trunk/kernel/arch/sparc64/src/context.S
~ /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/src/proc/task.c
~ /trunk/uspace/libc/arch/sparc64/include/atomic.h
~ /trunk/uspace/libc/arch/sparc64/include/config.h
~ /trunk/uspace/libc/arch/sparc64/include/context_offset.h
~ /trunk/uspace/libc/arch/sparc64/include/endian.h
~ /trunk/uspace/libc/arch/sparc64/include/limits.h
~ /trunk/uspace/libc/arch/sparc64/include/psthread.h
+ /trunk/uspace/libc/arch/sparc64/include/stack.h
~ /trunk/uspace/libc/arch/sparc64/include/stackarg.h
~ /trunk/uspace/libc/arch/sparc64/include/syscall.h
~ /trunk/uspace/libc/arch/sparc64/include/thread.h
~ /trunk/uspace/libc/arch/sparc64/include/types.h
~ /trunk/uspace/libc/arch/sparc64/src/entry.s
~ /trunk/uspace/libc/arch/sparc64/src/psthread.S
~ /trunk/uspace/libc/arch/sparc64/src/thread.c
~ /trunk/uspace/libc/arch/sparc64/src/thread_entry.s
~ /trunk/uspace/libc/arch/sparc64/_link.ld.in

Rev 1860 – A lot of untested sparc64 stuff: - Write ASID to ...

jermar — Thu, 31 Aug 2006 20:53:14 +0200

jermar – 41 file(s) modified
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

Rev 1852 – sparc64 work. Bunch of changes in preparation for sparc64 mm ...

jermar — Sat, 26 Aug 2006 20:42:11 +0200

jermar – 13 file(s) modified
sparc64 work.
Bunch of changes in preparation for sparc64 mm and userspace support.
Fix alignment of hardcoded_* variables in linker script.

~ /trunk/kernel/arch/sparc64/include/arch.h
~ /trunk/kernel/arch/sparc64/include/interrupt.h
~ /trunk/kernel/arch/sparc64/include/regdef.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_table.h
~ /trunk/kernel/arch/sparc64/src/mm/tlb.c
~ /trunk/kernel/arch/sparc64/src/start.S
~ /trunk/kernel/arch/sparc64/src/trap/trap_table.S
~ /trunk/kernel/arch/sparc64/_link.ld.in
~ /trunk/kernel/test/synch/rwlock4/test.c
~ /trunk/kernel/test/thread/thread1/test.c

Rev 1823 – sparc64 work. Dump take_over_tlb_and_tt() and add its assembly language replacement.

jermar — Tue, 01 Aug 2006 17:58:32 +0200

jermar – 8 file(s) modified
sparc64 work.
Dump take_over_tlb_and_tt() and add its assembly language replacement.

~ /trunk/kernel/arch/sparc64/include/arch.h
~ /trunk/kernel/arch/sparc64/include/boot/boot.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/trap/trap.h
~ /trunk/kernel/arch/sparc64/src/sparc64.c
~ /trunk/kernel/arch/sparc64/src/start.S

Rev 1822 – sparc64 work. 1. Formatting fixes. 2. When writing to DMMU ...

jermar — Tue, 01 Aug 2006 13:24:27 +0200

jermar – 10 file(s) modified
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

Rev 1792 – Move functionality of tlb_arch_init() to take_over_tlb_and_tt(). Call take_over_tlb_and_tt() very early ...

jermar — Fri, 14 Jul 2006 00:11:26 +0200

jermar – 7 file(s) modified
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

Rev 1790 – Remove OpenFirmware calls from kernel/ entirely. Switch the sparc64 ...

jermar — Thu, 13 Jul 2006 19:32:38 +0200

jermar – 24 file(s) modified
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.

~ /trunk/boot/arch/sparc64/loader/asm.S
~ /trunk/boot/arch/sparc64/loader/main.c
~ /trunk/boot/arch/sparc64/loader/main.h
~ /trunk/boot/genarch/ofw.c
~ /trunk/boot/genarch/ofw.h
~ /trunk/kernel/arch/ppc32/src/ppc32.c
~ /trunk/kernel/arch/sparc64/include/boot/boot.h
~ /trunk/kernel/arch/sparc64/include/drivers/fb.h
~ /trunk/kernel/arch/sparc64/include/drivers/i8042.h
~ /trunk/kernel/arch/sparc64/include/drivers/tick.h
~ /trunk/kernel/arch/sparc64/Makefile.inc
~ /trunk/kernel/arch/sparc64/src/asm.S
~ /trunk/kernel/arch/sparc64/src/console.c
~ /trunk/kernel/arch/sparc64/src/drivers/i8042.c
~ /trunk/kernel/arch/sparc64/src/mm/frame.c
~ /trunk/kernel/arch/sparc64/src/mm/memory_init.c
~ /trunk/kernel/arch/sparc64/src/sparc64.c
~ /trunk/kernel/arch/sparc64/src/start.S
~ /trunk/kernel/arch/sparc64/_link.ld.in
x /trunk/kernel/genarch/include/ofw
~ /trunk/kernel/genarch/Makefile.inc
~ /trunk/kernel/genarch/src/fb/fb.c
x /trunk/kernel/genarch/src/ofw
~ /trunk/kernel/generic/src/mm/frame.c

Rev 1789 – Fix ofw_memmap() in boot infrastructure. The cell size is 32-bit ...

jermar — Thu, 13 Jul 2006 16:58:57 +0200

jermar – 35 file(s) modified
Fix ofw_memmap() in boot infrastructure.
The cell size is 32-bit and not equal sizeof(ofw_arg_t).
Define architecture dependant #address-cells and #size-cells for cases
the respective properties are missing in the OpenFirmware device tree.
The algorithm now works both for ppc32 and sparc64.

Add memmap_t, screen_t and keyboard_t to sparc64 bootinfo structure.
Be more verbose during sparc64 boot.

Move ALIGN_UP to generic part of boot/.

Change header guards in several places so that they don't contain double underscore.

~ /trunk/boot/arch/ppc32/loader/asm.h
~ /trunk/boot/arch/ppc32/loader/boot.S
~ /trunk/boot/arch/ppc32/loader/main.c
~ /trunk/boot/arch/ppc32/loader/main.h
~ /trunk/boot/arch/ppc32/loader/Makefile
x /trunk/boot/arch/ppc32/loader/ofw.c
+ /trunk/boot/arch/ppc32/loader/ofwarch.c (copied from /trunk/boot/arch/ppc32/loader/ofw.c@1788)
+ /trunk/boot/arch/ppc32/loader/ofwarch.h
~ /trunk/boot/arch/ppc32/loader/types.h
~ /trunk/boot/arch/ppc64/loader/boot.S
~ /trunk/boot/arch/ppc64/loader/main.c
~ /trunk/boot/arch/ppc64/loader/main.h
~ /trunk/boot/arch/ppc64/loader/Makefile
x /trunk/boot/arch/ppc64/loader/ofw.c
+ /trunk/boot/arch/ppc64/loader/ofwarch.c (copied from /trunk/boot/arch/ppc64/loader/ofw.c@1788)
+ /trunk/boot/arch/ppc64/loader/ofwarch.h
~ /trunk/boot/arch/ppc64/loader/types.h
~ /trunk/boot/arch/sparc64/loader/asm.h
~ /trunk/boot/arch/sparc64/loader/boot.S
~ /trunk/boot/arch/sparc64/loader/main.c
~ /trunk/boot/arch/sparc64/loader/main.h
~ /trunk/boot/arch/sparc64/loader/Makefile
x /trunk/boot/arch/sparc64/loader/ofw.c
+ /trunk/boot/arch/sparc64/loader/ofwarch.c (copied from /trunk/boot/arch/sparc64/loader/ofw.c@1788)
+ /trunk/boot/arch/sparc64/loader/ofwarch.h
~ /trunk/boot/arch/sparc64/loader/types.h
~ /trunk/boot/genarch/ofw.c
~ /trunk/boot/genarch/ofw.h
+ /trunk/boot/generic/align.h
~ /trunk/boot/generic/gentypes.h
~ /trunk/boot/generic/printf.h
+ /trunk/kernel/arch/sparc64/include/regdef.h (copied from /trunk/kernel/arch/sparc64/include/register.h@1788)
~ /trunk/kernel/arch/sparc64/include/register.h
~ /trunk/kernel/arch/sparc64/src/asm.S
~ /trunk/kernel/arch/sparc64/src/start.S

Rev 1787 – move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot

decky — Tue, 11 Jul 2006 20:25:29 +0200

decky – 7 file(s) modified
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot

x /boot/trunk
x /kernel/trunk
+ /trunk
+ /trunk/boot (copied from /boot/trunk@1786)
+ /trunk/kernel (copied from /kernel/trunk@1786)
+ /trunk/uspace (copied from /uspace/trunk@1786)
x /uspace/trunk

Rev 1784 – Sync OpenFirmware functionality with boot. Random cleanup.

jermar — Mon, 10 Jul 2006 22:57:30 +0200

jermar – 22 file(s) modified
Sync OpenFirmware functionality with boot.
Random cleanup.

~ /kernel/trunk/arch/sparc64/include/asm.h
~ /kernel/trunk/arch/sparc64/include/atomic.h
~ /kernel/trunk/arch/sparc64/include/barrier.h
~ /kernel/trunk/arch/sparc64/include/console.h
~ /kernel/trunk/arch/sparc64/include/drivers/fb.h
~ /kernel/trunk/arch/sparc64/include/drivers/i8042.h
~ /kernel/trunk/arch/sparc64/include/elf.h
~ /kernel/trunk/arch/sparc64/include/register.h
~ /kernel/trunk/arch/sparc64/include/stack.h
~ /kernel/trunk/arch/sparc64/include/trap/interrupt.h
~ /kernel/trunk/arch/sparc64/src/asm.S
~ /kernel/trunk/arch/sparc64/src/console.c
~ /kernel/trunk/arch/sparc64/src/drivers/i8042.c
~ /kernel/trunk/arch/sparc64/src/mm/frame.c
~ /kernel/trunk/arch/sparc64/src/mm/memory_init.c
~ /kernel/trunk/arch/sparc64/src/proc/scheduler.c
~ /kernel/trunk/arch/sparc64/src/sparc64.c
~ /kernel/trunk/arch/sparc64/src/start.S
~ /kernel/trunk/genarch/include/ofw/memory_init.h
~ /kernel/trunk/genarch/include/ofw/ofw.h
~ /kernel/trunk/genarch/src/ofw/memory_init.c
~ /kernel/trunk/genarch/src/ofw/ofw.c

Rev 1777 – Make sparc64 kernel assume it is loaded by our loader.

jermar — Tue, 04 Jul 2006 16:59:10 +0200

jermar – 4 file(s) modified
Make sparc64 kernel assume it is loaded by our loader.

~ /kernel/trunk/arch/sparc64/include/boot/boot.h
~ /kernel/trunk/arch/sparc64/Makefile.inc
~ /kernel/trunk/arch/sparc64/src/start.S
~ /kernel/trunk/genarch/src/ofw/ofw.c

Rev 895 – sparc64 work. Very raw and fragile preliminary standalone keyboard support ...

jermar — Mon, 27 Feb 2006 21:33:36 +0100

jermar – 13 file(s) modified
sparc64 work.
Very raw and fragile preliminary standalone keyboard support - polling mode only.
Because of a workaround in Simics, the scan codes are the same as on ia32.

+ /kernel/trunk/arch/amd64/include/drivers/i8042.h
x /kernel/trunk/arch/amd64/include/i8042.h
~ /kernel/trunk/arch/sparc64/include/console.h
+ /kernel/trunk/arch/sparc64/include/drivers/i8042.h (copied from /kernel/trunk/arch/sparc64/include/drivers/keyboard.h@894)
x /kernel/trunk/arch/sparc64/include/drivers/keyboard.h
~ /kernel/trunk/arch/sparc64/include/interrupt.h
~ /kernel/trunk/arch/sparc64/Makefile.inc
~ /kernel/trunk/arch/sparc64/src/console.c
~ /kernel/trunk/arch/sparc64/src/mm/tlb.c
~ /kernel/trunk/arch/sparc64/src/sparc64.c
~ /kernel/trunk/arch/sparc64/src/start.S
~ /kernel/trunk/genarch/include/i8042/i8042.h
~ /kernel/trunk/genarch/src/i8042/i8042.c

Rev 867 – Move OFW functionality of ppc32 memory_init to genarch so that ...

jermar — Wed, 22 Feb 2006 15:52:18 +0100

jermar – 12 file(s) modified
Move OFW functionality of ppc32 memory_init to genarch so that the code can also be used by sparc64.
sparc64 is now close to broken as it lacks functionality to provide identity mapping for the whole phyisical memory.

~ /kernel/trunk/arch/ppc32/include/mm/memory_init.h
~ /kernel/trunk/arch/ppc32/src/mm/frame.c
~ /kernel/trunk/arch/ppc32/src/mm/memory_init.c
~ /kernel/trunk/arch/sparc64/include/mm/memory_init.h
~ /kernel/trunk/arch/sparc64/include/trap/mmu.h
~ /kernel/trunk/arch/sparc64/Makefile.inc
~ /kernel/trunk/arch/sparc64/src/mm/frame.c
~ /kernel/trunk/arch/sparc64/src/start.S
~ /kernel/trunk/arch/sparc64/src/trap/trap.c
+ /kernel/trunk/genarch/include/ofw/memory_init.h
~ /kernel/trunk/genarch/Makefile.inc
+ /kernel/trunk/genarch/src/ofw/memory_init.c

Rev 847 – Improve comments in start.S.

jermar — Fri, 17 Feb 2006 19:16:25 +0100

jermar – 2 file(s) modified
Improve comments in start.S.

~ /kernel/trunk/arch/sparc64/include/boot/boot.h
~ /kernel/trunk/arch/sparc64/src/start.S

Rev 846 – sparc64 work. Relocate kernel to 4M.

jermar — Fri, 17 Feb 2006 17:49:52 +0100

jermar – 5 file(s) modified
sparc64 work.
Relocate kernel to 4M.

+ /kernel/trunk/arch/sparc64/include/boot
+ /kernel/trunk/arch/sparc64/include/boot/boot.h
~ /kernel/trunk/arch/sparc64/src/mm/tlb.c
~ /kernel/trunk/arch/sparc64/src/start.S
~ /kernel/trunk/arch/sparc64/_link.ld.in

Rev 534 – Rename HelenOS/SPARTAN to HelenOS/kernel again.

jermar — Sun, 04 Dec 2005 20:40:40 +0100

jermar – 2 file(s) modified
Rename HelenOS/SPARTAN to HelenOS/kernel again.

+ /kernel (copied from /SPARTAN@533)
x /SPARTAN

Rev 532 – Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending ...

jermar — Sun, 04 Dec 2005 20:28:25 +0100

jermar – 2 file(s) modified
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.

x /kernel
+ /SPARTAN (copied from /kernel@531)

Rev 529 – sparc64 work. Add dummy trap tables.

jermar — Fri, 02 Dec 2005 17:18:23 +0100

jermar – 7 file(s) modified
sparc64 work.
Add dummy trap tables.

~ /kernel/trunk/arch/sparc64/include/asm.h
+ /kernel/trunk/arch/sparc64/include/trap_table.h
~ /kernel/trunk/arch/sparc64/Makefile.inc
~ /kernel/trunk/arch/sparc64/src/context.S
~ /kernel/trunk/arch/sparc64/src/sparc64.c
~ /kernel/trunk/arch/sparc64/src/start.S
+ /kernel/trunk/arch/sparc64/src/trap_table.S

Rev 501 – Rename HelenOS/SPARTAN to HelenOS/kernel.

jermar — Tue, 22 Nov 2005 16:09:19 +0100

jermar – 2 file(s) modified
Rename HelenOS/SPARTAN to HelenOS/kernel.

+ /kernel (copied from /SPARTAN@500)
x /SPARTAN

Rev 426 – sparc64 work. Add context_save(), context_set() and context_restore(). Remove putchar() definition ...

jermar — Sun, 30 Oct 2005 14:49:39 +0100

jermar – 23 file(s) modified
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/mips32/include/arg.h
~ /SPARTAN/trunk/arch/ppc32/Makefile.inc
+ /SPARTAN/trunk/arch/ppc32/src/console.c
~ /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/Makefile.inc
+ /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/dummy.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/arch/sparc64/src/start.S
~ /SPARTAN/trunk/arch/sparc64/_link.ld
~ /SPARTAN/trunk/build.sparc64
~ /SPARTAN/trunk/clean.sparc64
~ /SPARTAN/trunk/genarch/include/firmware/ofw/ofw.h
~ /SPARTAN/trunk/genarch/src/firmware/ofw/ofw.c
+ /SPARTAN/trunk/tools/sparc64
+ /SPARTAN/trunk/tools/sparc64/gencontext.c

Rev 424 – sparc64 work. Link kernel with load address 0x4000. Add fragment ...

jermar — Sat, 29 Oct 2005 15:37:52 +0200

jermar – 7 file(s) modified
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/Makefile.inc
~ /SPARTAN/trunk/arch/sparc64/src/dummy.s
+ /SPARTAN/trunk/arch/sparc64/src/sparc64.c
~ /SPARTAN/trunk/arch/sparc64/src/start.S
~ /SPARTAN/trunk/arch/sparc64/_link.ld
~ /SPARTAN/trunk/genarch/include/firmware/ofw/ofw.h
~ /SPARTAN/trunk/genarch/src/firmware/ofw/ofw.c

Rev 420 – Small sparc64 changes. Start native boot loader.

jermar — Wed, 26 Oct 2005 00:36:09 +0200

jermar – 7 file(s) modified
Small sparc64 changes.
Start native boot loader.

+ /SPARTAN/trunk/arch/sparc64/boot/boot.S
~ /SPARTAN/trunk/arch/sparc64/boot/Makefile
+ /SPARTAN/trunk/arch/sparc64/boot/_link.ld
~ /SPARTAN/trunk/arch/sparc64/include/context.h
~ /SPARTAN/trunk/arch/sparc64/src/dummy.s
~ /SPARTAN/trunk/arch/sparc64/src/start.S
~ /SPARTAN/trunk/arch/sparc64/_link.ld

Rev 418 – sparc64 infrastructure.

jermar — Sat, 22 Oct 2005 22:41:21 +0200

jermar – 35 file(s) modified
sparc64 infrastructure.

~ /SPARTAN/trunk/arch/mips32/_link.ld.in
~ /SPARTAN/trunk/arch/ppc32/_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/Makefile.inc
+ /SPARTAN/trunk/arch/sparc64/src
+ /SPARTAN/trunk/arch/sparc64/src/dummy.s
+ /SPARTAN/trunk/arch/sparc64/src/start.S
+ /SPARTAN/trunk/arch/sparc64/_link.ld
+ /SPARTAN/trunk/build.sparc64
+ /SPARTAN/trunk/clean.sparc64
~ /SPARTAN/trunk/Makefile.config