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

Rev 1976 – sparc64 context does not have to include the CLEANWIN register.

jermar — Sat, 11 Nov 2006 15:41:23 +0100

jermar – 3 file(s) modified
sparc64 context does not have to include the CLEANWIN register.

~ /trunk/kernel/arch/sparc64/include/context.h
~ /trunk/kernel/arch/sparc64/include/context_offset.h
~ /trunk/kernel/arch/sparc64/src/context.S

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 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 666 – sparc64 work. Fix clean_window trap handler so that it clears ...

jermar — Tue, 27 Dec 2005 22:40:02 +0100

jermar – 9 file(s) modified
sparc64 work.
Fix clean_window trap handler so that it clears output registers instead of input registers!
Fix interrupt handlers to save global registers.

~ /kernel/trunk/arch/sparc64/include/context.h
~ /kernel/trunk/arch/sparc64/include/context_offset.h
~ /kernel/trunk/arch/sparc64/include/trap/interrupt.h
~ /kernel/trunk/arch/sparc64/include/trap/regwin.h
~ /kernel/trunk/arch/sparc64/include/trap/trap_table.h
~ /kernel/trunk/arch/sparc64/src/context.S
~ /kernel/trunk/arch/sparc64/src/panic.S
~ /kernel/trunk/arch/sparc64/src/trap/trap_table.S
~ /kernel/trunk/tools/sparc64/gencontext.c

Rev 657 – sparc64 work. Context again. It turns out, according to SCD ...

jermar — Thu, 22 Dec 2005 00:22:38 +0100

jermar – 4 file(s) modified
sparc64 work.
Context again. It turns out, according to SCD 2.4, that registers that didn't have to be saved were saved (%o1 - %o5) and
registers that had to be saved were not saved (%i0 - %i5, %l0 - %l7).

~ /kernel/trunk/arch/sparc64/include/context.h
~ /kernel/trunk/arch/sparc64/include/context_offset.h
~ /kernel/trunk/arch/sparc64/src/context.S
~ /kernel/trunk/tools/sparc64/gencontext.c

Rev 650 – sparc64 work. Implement interrupt_disable(), interrupt_enable(), interrupt_restore() and interrupt_read() functions. Fix ...

jermar — Mon, 19 Dec 2005 23:41:07 +0100

jermar – 8 file(s) modified
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

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 528 – sparc64 work. The context_save/context_restore needed two other improvements. First, storing ...

jermar — Thu, 01 Dec 2005 21:27:22 +0100

jermar – 4 file(s) modified
sparc64 work.
The context_save/context_restore needed two other improvements.
First, storing of %fp because of window_fills.
Second, flushing all active windows before CONTEXT_LOAD to make CWP - 1 the overlap window.

~ /kernel/trunk/arch/sparc64/include/context.h
~ /kernel/trunk/arch/sparc64/include/context_offset.h
~ /kernel/trunk/arch/sparc64/src/context.S
~ /kernel/trunk/tools/sparc64/gencontext.c

Rev 527 – saprc64 work. Perform leaf-procedure optimization for context_save and context_restore.

jermar — Thu, 01 Dec 2005 14:52:13 +0100

jermar – 4 file(s) modified
saprc64 work.
Perform leaf-procedure optimization for context_save and context_restore.

~ /kernel/trunk/arch/sparc64/include/context.h
~ /kernel/trunk/arch/sparc64/include/context_offset.h
~ /kernel/trunk/arch/sparc64/src/context.S
~ /kernel/trunk/tools/sparc64/gencontext.c

Rev 526 – sparc64 work. No need to save/restore local registers.

jermar — Thu, 01 Dec 2005 14:36:01 +0100

jermar – 4 file(s) modified
sparc64 work.
No need to save/restore local registers.

~ /kernel/trunk/arch/sparc64/include/context.h
~ /kernel/trunk/arch/sparc64/include/context_offset.h
~ /kernel/trunk/arch/sparc64/src/context.S
~ /kernel/trunk/tools/sparc64/gencontext.c

Rev 525 – sparc64 work. Add stack.h.

jermar — Thu, 01 Dec 2005 11:36:02 +0100

jermar – 3 file(s) modified
sparc64 work.
Add stack.h.

~ /kernel/trunk/arch/sparc64/include/context.h
+ /kernel/trunk/arch/sparc64/include/stack.h
~ /kernel/trunk/arch/sparc64/src/context.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 472 – Changes in build system. For .S targets, always do -DASM. ...

jermar — Wed, 09 Nov 2005 15:23:05 +0100

jermar – 13 file(s) modified
Changes in build system.
For .S targets, always do -D__ASM__.
Remove unnecessary #define __ASM__ from various *.S files.
At the end of build, generate disassembler dump for kernel.raw.

ia64 work.
Better General Exception handler.

~ /SPARTAN/trunk/arch/amd64/src/asm_utils.S
~ /SPARTAN/trunk/arch/amd64/src/boot/boot.S
~ /SPARTAN/trunk/arch/amd64/src/smp/ap.S
~ /SPARTAN/trunk/arch/ia32/src/boot/boot.S
~ /SPARTAN/trunk/arch/ia64/include/asm.h
~ /SPARTAN/trunk/arch/ia64/include/interrupt.h
~ /SPARTAN/trunk/arch/ia64/include/register.h
~ /SPARTAN/trunk/arch/ia64/src/interrupt.c
~ /SPARTAN/trunk/arch/ia64/src/ivt.S
~ /SPARTAN/trunk/arch/mips32/src/context.S
~ /SPARTAN/trunk/arch/mips32/src/start.S
~ /SPARTAN/trunk/arch/sparc64/src/context.S
~ /SPARTAN/trunk/Makefile

Rev 428 – sparc64 work. In context_save() and context_restore(), reserve 128 bytes on ...

jermar — Sun, 30 Oct 2005 19:01:29 +0100

jermar – 1 file(s) modified
sparc64 work.
In context_save() and context_restore(), reserve 128 bytes on stack for save area.

~ /SPARTAN/trunk/arch/sparc64/src/context.S

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

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

Rev 1976 – sparc64 context does not have to include the CLEANWIN register.

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

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

Rev 666 – sparc64 work. Fix clean_window trap handler so that it clears ...

Rev 657 – sparc64 work. Context again. It turns out, according to SCD ...

Rev 650 – sparc64 work. Implement interrupt_disable(), interrupt_enable(), interrupt_restore() and interrupt_read() functions. Fix ...

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

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

Rev 529 – sparc64 work. Add dummy trap tables.

Rev 528 – sparc64 work. The context_save/context_restore needed two other improvements. First, storing ...

Rev 527 – saprc64 work. Perform leaf-procedure optimization for context_save and context_restore.

Rev 526 – sparc64 work. No need to save/restore local registers.

Rev 525 – sparc64 work. Add stack.h.

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

Rev 472 – Changes in build system. For .S targets, always do -D__ASM__. ...

Rev 428 – sparc64 work. In context_save() and context_restore(), reserve 128 bytes on ...

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

Rev 472 – Changes in build system. For .S targets, always do -DASM. ...