HelenOS – //trunk/kernel/arch/ia64/src/start.S

Rev 1877 – Coding style fixes. Remove unneeded sparc64 dummy functions.

jermar — Sat, 09 Sep 2006 11:33:29 +0200

jermar – 6 file(s) modified
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

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 1223 – Make ia64 and sparc64 compile again. Fix ia64 to set ...

jermar — Sun, 23 Apr 2006 14:46:01 +0200

jermar – 12 file(s) modified
Make ia64 and sparc64 compile again.
Fix ia64 to set up inits in arch_pre_main().

~ /kernel/trunk/arch/amd64/src/ddi/ddi.c
~ /kernel/trunk/arch/ia32/src/ddi/ddi.c
~ /kernel/trunk/arch/ia64/src/ddi/ddi.c
~ /kernel/trunk/arch/ia64/src/ia64.c
~ /kernel/trunk/arch/ia64/src/start.S
~ /kernel/trunk/arch/mips32/include/arch.h
~ /kernel/trunk/arch/mips32/src/ddi/ddi.c
~ /kernel/trunk/arch/ppc32/include/arch.h
~ /kernel/trunk/arch/ppc32/src/ddi/ddi.c
~ /kernel/trunk/arch/sparc64/src/ddi/ddi.c
~ /kernel/trunk/generic/include/arch.h
~ /kernel/trunk/generic/src/ipc/ipc.c

Rev 1053 – Itanium FPU Lazy context switching... but not so much tested

vana — Thu, 16 Mar 2006 18:01:51 +0100

vana – 11 file(s) modified
Itanium FPU Lazy context switching... but not so much tested

~ /kernel/trunk/arch/ia64/include/context.h
~ /kernel/trunk/arch/ia64/include/fpu_context.h
~ /kernel/trunk/arch/ia64/include/interrupt.h
~ /kernel/trunk/arch/ia64/Makefile.inc
~ /kernel/trunk/arch/ia64/src/context.S
~ /kernel/trunk/arch/ia64/src/fpu_context.c
~ /kernel/trunk/arch/ia64/src/interrupt.c
~ /kernel/trunk/arch/ia64/src/ivt.S
~ /kernel/trunk/arch/ia64/src/start.S
~ /kernel/trunk/generic/src/console/cmd.c
~ /kernel/trunk/test/fpu/fpu1/test.c

Rev 993 – Fix bug in switch to userspace on ia64: ensure start ...

jermar — Tue, 14 Mar 2006 21:09:27 +0100

jermar – 9 file(s) modified
Fix bug in switch to userspace on ia64: ensure start in bank 1.
Fix bug in tlb_invalidate_all() that cause interrupts to be unconditionally enabled.
Optimize context switching by discarding packed attribute of context structures.

~ /kernel/trunk/arch/ia64/include/context.h
~ /kernel/trunk/arch/ia64/include/interrupt.h
~ /kernel/trunk/arch/ia64/src/asm.S
~ /kernel/trunk/arch/ia64/src/fpu_context.c
~ /kernel/trunk/arch/ia64/src/ia64.c
~ /kernel/trunk/arch/ia64/src/ivt.S
~ /kernel/trunk/arch/ia64/src/mm/tlb.c
~ /kernel/trunk/arch/ia64/src/proc/scheduler.c
~ /kernel/trunk/arch/ia64/src/start.S

Rev 923 – paging_start counting fix on ia64

vana — Sun, 12 Mar 2006 01:57:33 +0100

vana – 1 file(s) modified
paging_start counting fix on ia64

~ /kernel/trunk/arch/ia64/src/start.S

Rev 919 – ia64 work. Changes to make userspace work (kernel part). Use ...

jermar — Thu, 09 Mar 2006 13:44:27 +0100

jermar – 12 file(s) modified
ia64 work.
Changes to make userspace work (kernel part).
Use ski.conf from contrib directory to run Ski.

There is actually no appropriate syscall handler yet.

~ /kernel/trunk/arch/ia64/include/asm.h
~ /kernel/trunk/arch/ia64/include/context.h
~ /kernel/trunk/arch/ia64/include/mm/as.h
~ /kernel/trunk/arch/ia64/include/register.h
~ /kernel/trunk/arch/ia64/Makefile.inc
~ /kernel/trunk/arch/ia64/src/asm.S
~ /kernel/trunk/arch/ia64/src/dummy.s
~ /kernel/trunk/arch/ia64/src/ia64.c
~ /kernel/trunk/arch/ia64/src/ivt.S
~ /kernel/trunk/arch/ia64/src/mm/tlb.c
~ /kernel/trunk/arch/ia64/src/start.S
~ /kernel/trunk/contrib/conf/ski.conf

Rev 901 – ia64 work. Provide PA2KA(identity) mapping for kernel data references via ...

jermar — Wed, 01 Mar 2006 12:07:04 +0100

jermar – 12 file(s) modified
ia64 work.
Provide PA2KA(identity) mapping for kernel data references via Alternate Data TLB Fault handler.
Add before_thread_runs_arch() that maps kstack, if necessary.
Add easy to use dtlb_mapping_insert() for comfortable insertion of kernel data mappings.

~ /kernel/trunk/arch/ia64/include/mm/asid.h
~ /kernel/trunk/arch/ia64/include/mm/page.h
~ /kernel/trunk/arch/ia64/include/mm/tlb.h
~ /kernel/trunk/arch/ia64/Makefile.inc
~ /kernel/trunk/arch/ia64/src/dummy.s
~ /kernel/trunk/arch/ia64/src/mm/page.c
~ /kernel/trunk/arch/ia64/src/mm/tlb.c
+ /kernel/trunk/arch/ia64/src/proc
+ /kernel/trunk/arch/ia64/src/proc/scheduler.c
~ /kernel/trunk/arch/ia64/src/start.S
~ /kernel/trunk/arch/sparc64/include/mm/tlb.h
~ /kernel/trunk/arch/sparc64/src/proc/scheduler.c

Rev 893 – sparc64 work. Revive OFW console code and use it before ...

jermar — Mon, 27 Feb 2006 13:30:11 +0100

jermar – 6 file(s) modified
sparc64 work.
Revive OFW console code and use it before the kernel switches to standalone console.

ia32 + ia64 cosmetic changes.

~ /kernel/trunk/arch/ia32/src/drivers/i8042.c
~ /kernel/trunk/arch/ia64/src/ski/ski.c
~ /kernel/trunk/arch/ia64/src/start.S
~ /kernel/trunk/arch/sparc64/include/console.h
~ /kernel/trunk/arch/sparc64/src/console.c
~ /kernel/trunk/arch/sparc64/src/sparc64.c

Rev 879 – Itanium kernel page extended to maximum (256M) repaired RR manipulation ...

vana — Sat, 25 Feb 2006 20:14:48 +0100

vana – 3 file(s) modified
Itanium kernel page extended to maximum (256M) repaired RR manipulation functions, paging setuping function and added some comments.

~ /kernel/trunk/arch/ia64/include/mm/page.h
~ /kernel/trunk/arch/ia64/src/mm/page.c
~ /kernel/trunk/arch/ia64/src/start.S

Rev 872 – Init stack base fix Removing commented code

vana — Thu, 23 Feb 2006 01:35:31 +0100

vana – 2 file(s) modified
Init stack base fix
Removing commented code

~ /kernel/trunk/arch/ia64/src/start.S
~ /kernel/trunk/contrib/arch/ia64/vmaxlma.c

Rev 870 – Removed forgoten debug function and reverted my mistake

vana — Thu, 23 Feb 2006 00:57:37 +0100

vana – 2 file(s) modified
Removed forgoten debug function and reverted my mistake

~ /kernel/trunk/arch/ia64/include/mm/page.h
~ /kernel/trunk/arch/ia64/src/start.S

Rev 869 – Uaaaaaaa ;-) Itanium Paging !!!!!! ;-)

vana — Thu, 23 Feb 2006 00:45:51 +0100

vana – 9 file(s) modified
Uaaaaaaa ;-) Itanium Paging !!!!!! ;-)

~ /kernel/trunk/arch/ia64/include/faddr.h
~ /kernel/trunk/arch/ia64/include/mm/asid.h
~ /kernel/trunk/arch/ia64/include/mm/page.h
~ /kernel/trunk/arch/ia64/include/register.h
~ /kernel/trunk/arch/ia64/src/mm/page.c
~ /kernel/trunk/arch/ia64/src/start.S
~ /kernel/trunk/arch/ia64/_link.ld.in
~ /kernel/trunk/contrib/arch/ia64/vmaxlma.c
~ /kernel/trunk/generic/include/mm/asid.h

Rev 840 – Fix filling of hardcoded_ktext_size and hardcoded_kdata_size to use 64 bit ...

jermar — Wed, 15 Feb 2006 14:32:27 +0100

jermar – 2 file(s) modified
Fix filling of hardcoded_ktext_size and hardcoded_kdata_size to use 64 bit stores on ia64.

~ /kernel/trunk/arch/ia64/src/start.S
~ /kernel/trunk/generic/src/mm/as.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 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 473 – ia64 work. Comment some offending steps of heavyweight interrupt handler ...

jermar — Wed, 09 Nov 2005 23:31:34 +0100

jermar – 3 file(s) modified
ia64 work.
Comment some offending steps of heavyweight interrupt handler regarding RSE switching.
With this change, ia64 will do well on tests rwlock #4 and thread #1.
Cleanup.

~ /SPARTAN/trunk/arch/ia64/src/cpu/cpu.c
~ /SPARTAN/trunk/arch/ia64/src/ivt.S
~ /SPARTAN/trunk/arch/ia64/src/start.S

Rev 412 – IA-64 work. context_save() doesn't have to restore ar.pfs as it ...

jermar — Mon, 17 Oct 2005 11:24:37 +0200

jermar – 2 file(s) modified
IA-64 work.
context_save() doesn't have to restore ar.pfs as it is a leaf procedure.
Get rid of assembler warning for start.S.

~ /SPARTAN/trunk/arch/ia64/src/context.S
~ /SPARTAN/trunk/arch/ia64/src/start.S

Rev 272 – Symtab support for ia64

vana — Sat, 03 Sep 2005 19:38:05 +0200

vana – 6 file(s) modified
Symtab support for ia64

~ /SPARTAN/trunk/arch/ia64/include/asm.h
~ /SPARTAN/trunk/arch/ia64/Makefile.inc
~ /SPARTAN/trunk/arch/ia64/src/cpu/cpu.c
~ /SPARTAN/trunk/arch/ia64/src/interrupt_handler.c
~ /SPARTAN/trunk/arch/ia64/src/start.S
~ /SPARTAN/trunk/arch/ia64/_link.ld

Rev 249 – Serialization of psr write

vana — Fri, 02 Sep 2005 20:29:28 +0200

vana – 2 file(s) modified
Serialization of psr write

~ /SPARTAN/trunk/arch/ia64/src/cpu/cpu.c
~ /SPARTAN/trunk/arch/ia64/src/start.S

Rev 106 – IA-32 fixes. Use kernel addresses instead of physical addresses in ...

jermar — Fri, 03 Jun 2005 15:17:05 +0200

jermar – 10 file(s) modified
IA-32 fixes.
Use kernel addresses instead of physical addresses in map_page_to_frame().
Physical addresses are supposed to only be exported to mm hardware.
Because of this fix, userspace is functional again.

Remap EGA videoram to (0x80000000 + videoram) and change the ega driver to work with the new address.

Minor cosmetics through out the code.
Changes in linker scripts.

~ /SPARTAN/trunk/arch/ia32/include/mm/vm.h
~ /SPARTAN/trunk/arch/ia32/src/asm.s
~ /SPARTAN/trunk/arch/ia32/src/drivers/ega.c
~ /SPARTAN/trunk/arch/ia32/src/mm/page.c
~ /SPARTAN/trunk/arch/ia32/src/userspace.c
~ /SPARTAN/trunk/arch/ia32/_link.ld
~ /SPARTAN/trunk/arch/ia64/src/start.S
~ /SPARTAN/trunk/arch/ia64/_link.ld
~ /SPARTAN/trunk/arch/mips/_link.ld
~ /SPARTAN/trunk/src/main/main.c

Rev 102 – IA-64 work. Redefine FRAME_SIZE to "(161024)" instead of "24096". Note ...

jermar — Sat, 28 May 2005 22:13:25 +0200

jermar – 11 file(s) modified
IA-64 work.
Redefine FRAME_SIZE to "(16*1024)" instead of "2*4096". Note that the latter definition was wrong because of the lack of "()".
Take panic_printf(), cpu_halt() and memsetb() out of fake.s and implement them properly in asm.S.
Move ski_init_console() from arch_post_mm_init() to arch_pre_mm_init().
In start.S, write r0 to ar.bspstore.

Janitorial fixes.
Add count_t type.
Replace several occurrences of int and __u32 by count_t or size_t.
Shorten several panic strings.

~ /SPARTAN/trunk/arch/ia64/include/mm/frame.h
~ /SPARTAN/trunk/arch/ia64/src/asm.S
~ /SPARTAN/trunk/arch/ia64/src/fake.s
~ /SPARTAN/trunk/arch/ia64/src/ia64.c
~ /SPARTAN/trunk/arch/ia64/src/start.S
~ /SPARTAN/trunk/include/config.h
~ /SPARTAN/trunk/include/mm/frame.h
~ /SPARTAN/trunk/include/mm/heap.h
~ /SPARTAN/trunk/include/typedefs.h
~ /SPARTAN/trunk/src/mm/frame.c
~ /SPARTAN/trunk/src/mm/heap.c

Rev 81 – Add SP_DELTA macro for each architecture. On IA-32, this macro ...

jermar — Tue, 17 May 2005 22:46:19 +0200

jermar – 11 file(s) modified
Add SP_DELTA macro for each architecture.
On IA-32, this macro represents two doublewords that must be on the stack when switching to a new stack.
On MIPS, there is no need to fix sp when switching to a new stack.
On IA-64, this macro is used to allocate the 16-byte scratch area.

IA-64 work.
Changes in start.S. More changes to come.
Define memcopy().

Janitorial fixes.
Add missing #include <panic.h> to rwlock4/test.c.
Remove wrong use of inline keyword from both declaration and definition of l_apic_id().

~ /SPARTAN/trunk/arch/ia32/include/context.h
~ /SPARTAN/trunk/arch/ia32/include/smp/apic.h
~ /SPARTAN/trunk/arch/ia32/src/smp/apic.c
~ /SPARTAN/trunk/arch/ia64/include/context.h
~ /SPARTAN/trunk/arch/ia64/src/asm.S
~ /SPARTAN/trunk/arch/ia64/src/start.S
~ /SPARTAN/trunk/arch/mips/include/context.h
~ /SPARTAN/trunk/src/main/main.c
~ /SPARTAN/trunk/src/proc/scheduler.c
~ /SPARTAN/trunk/src/proc/thread.c
~ /SPARTAN/trunk/test/synch/rwlock4/test.c

Rev 78 – IA-64 cosmetics. Add ski_init_console() and ski_putchar() to ski.c to perform ...

jermar — Fri, 13 May 2005 23:45:35 +0200

jermar – 9 file(s) modified
IA-64 cosmetics.
Add ski_init_console() and ski_putchar() to ski.c to perform ski specific tasks.

Change the copyright string in main.c to display both copyrights on a new line.

~ /SPARTAN/trunk/arch/ia64/include/ski/ski.h
~ /SPARTAN/trunk/arch/ia64/Makefile.inc
~ /SPARTAN/trunk/arch/ia64/src/fake.s
~ /SPARTAN/trunk/arch/ia64/src/ia64.c
~ /SPARTAN/trunk/arch/ia64/src/putchar.c
+ /SPARTAN/trunk/arch/ia64/src/ski
+ /SPARTAN/trunk/arch/ia64/src/ski/ski.c
~ /SPARTAN/trunk/arch/ia64/src/start.S
~ /SPARTAN/trunk/src/main/main.c

Rev 74 – More of IA-64 initialization.

jermar — Thu, 12 May 2005 00:14:29 +0200

jermar – 1 file(s) modified
More of IA-64 initialization.

~ /SPARTAN/trunk/arch/ia64/src/start.S

Rev 60 – IA-64 work. Give up attempts to persuade ld to patch ...

jermar — Wed, 11 May 2005 16:12:53 +0200

jermar – 6 file(s) modified
IA-64 work.
Give up attempts to persuade ld to patch the kernel image with proper hardcoded lenghts and addresses.
Add special sections and calculate the numbers manually.
Fix wrong order of operands in sub instructions in memcpy() implementation.

~ /SPARTAN/trunk/arch/ia64/Makefile.inc
~ /SPARTAN/trunk/arch/ia64/src/asm.S
~ /SPARTAN/trunk/arch/ia64/src/context.S
~ /SPARTAN/trunk/arch/ia64/src/fake.s
~ /SPARTAN/trunk/arch/ia64/src/start.S
~ /SPARTAN/trunk/arch/ia64/_link.ld

Rev 51 – Small changes, fix last few wrong indentations. TODO cleanup. ...

jermar — Sun, 08 May 2005 21:53:05 +0200

jermar – 7 file(s) modified
Small changes, fix last few wrong indentations.
TODO cleanup.

IA-64 bits.
Call main_bsp from kernel_image_start().
Prepare for IA-64 context_save and context_restore.

~ /SPARTAN/trunk/arch/ia32/include/context.h
~ /SPARTAN/trunk/arch/ia64/include/context.h
~ /SPARTAN/trunk/arch/ia64/Makefile.inc
~ /SPARTAN/trunk/arch/ia64/src/fake.s
~ /SPARTAN/trunk/arch/ia64/src/start.S
~ /SPARTAN/trunk/arch/mips/include/context.h
~ /SPARTAN/trunk/doc/TODO

Rev 39 – IA-64 cosmetics. Fix boot/boot.s to jump to the appropriate address. ...

jermar — Thu, 05 May 2005 00:14:48 +0200

jermar – 3 file(s) modified
IA-64 cosmetics.
Fix boot/boot.s to jump to the appropriate address.
Revert _link.ld to contain previously deleted sections.

~ /SPARTAN/trunk/arch/ia64/boot/boot.s
~ /SPARTAN/trunk/arch/ia64/src/start.S
~ /SPARTAN/trunk/arch/ia64/_link.ld

Rev 37 – More IA-64 work. IA-64 putchar() for Ski simulator. Linker script ...

jermar — Tue, 03 May 2005 13:30:21 +0200

jermar – 5 file(s) modified
More IA-64 work.
IA-64 putchar() for Ski simulator.
Linker script changes.

~ /SPARTAN/trunk/arch/ia64/src/putchar.c
~ /SPARTAN/trunk/arch/ia64/src/start.S
~ /SPARTAN/trunk/arch/ia64/_link.ld
~ /SPARTAN/trunk/src/main/main.c
~ /SPARTAN/trunk/src/Makefile.config

Rev 36 – More IA-64 work.

jermar — Mon, 02 May 2005 21:49:46 +0200

jermar – 10 file(s) modified
More IA-64 work.

~ /SPARTAN/trunk/arch/ia64/boot/boot.s
~ /SPARTAN/trunk/arch/ia64/boot/_link.ld
+ /SPARTAN/trunk/arch/ia64/include/ski
+ /SPARTAN/trunk/arch/ia64/include/ski/ski.h
~ /SPARTAN/trunk/arch/ia64/Makefile.inc
~ /SPARTAN/trunk/arch/ia64/src/fake.s
+ /SPARTAN/trunk/arch/ia64/src/ia64.c
+ /SPARTAN/trunk/arch/ia64/src/putchar.c
~ /SPARTAN/trunk/arch/ia64/src/start.S
~ /SPARTAN/trunk/arch/ia64/_link.ld

Rev 35 – Early support for IA-64 architecture.

jermar — Sun, 01 May 2005 13:06:34 +0200

jermar – 31 file(s) modified
Early support for IA-64 architecture.

+ /SPARTAN/trunk/arch/ia64/boot
+ /SPARTAN/trunk/arch/ia64/boot/boot.s
+ /SPARTAN/trunk/arch/ia64/boot/Makefile
+ /SPARTAN/trunk/arch/ia64/boot/_link.ld
+ /SPARTAN/trunk/arch/ia64/include
+ /SPARTAN/trunk/arch/ia64/include/asm.h
+ /SPARTAN/trunk/arch/ia64/include/atomic.h
+ /SPARTAN/trunk/arch/ia64/include/context.h
+ /SPARTAN/trunk/arch/ia64/include/cpu.h
+ /SPARTAN/trunk/arch/ia64/include/interrupt.h
+ /SPARTAN/trunk/arch/ia64/include/mm
+ /SPARTAN/trunk/arch/ia64/include/mm/frame.h
+ /SPARTAN/trunk/arch/ia64/include/mm/page.h
+ /SPARTAN/trunk/arch/ia64/include/mm/vm.h
+ /SPARTAN/trunk/arch/ia64/include/smp
+ /SPARTAN/trunk/arch/ia64/include/smp/atomic.h
+ /SPARTAN/trunk/arch/ia64/include/thread.h
+ /SPARTAN/trunk/arch/ia64/include/types.h
+ /SPARTAN/trunk/arch/ia64/Makefile.inc
+ /SPARTAN/trunk/arch/ia64/src
+ /SPARTAN/trunk/arch/ia64/src/fake.s
+ /SPARTAN/trunk/arch/ia64/src/start.S
+ /SPARTAN/trunk/arch/ia64/_link.ld
+ /SPARTAN/trunk/doc/arch
+ /SPARTAN/trunk/doc/arch/ia64
+ /SPARTAN/trunk/doc/arch/mips (copied from /SPARTAN/trunk/doc/mips@34)
x /SPARTAN/trunk/doc/mips
~ /SPARTAN/trunk/doc/requirements
~ /SPARTAN/trunk/src/Makefile.config
~ /SPARTAN/trunk/src/mm/vm.c
~ /SPARTAN/trunk/src/proc/task.c