HelenOS-historic – /kernel/trunk/arch/sparc64/include/mm/page.h

Rev 1108 – Small PTE_* macros and SET_PTL0_ADDRESS macro changes.

jermar — Wed, 22 Mar 2006 23:26:49 +0100

jermar – 5 file(s) modified
Small PTE_* macros and SET_PTL0_ADDRESS macro changes.

~ /kernel/trunk/arch/ia64/include/mm/page.h
~ /kernel/trunk/arch/sparc64/include/mm/page.h
~ /kernel/trunk/genarch/include/mm/page_ht.h
~ /kernel/trunk/genarch/include/mm/page_pt.h
~ /kernel/trunk/generic/src/mm/as.c

Rev 977 – Add sys_mremap() syscall.

jermar — Tue, 14 Mar 2006 15:10:25 +0100

jermar – 14 file(s) modified
Add sys_mremap() syscall.

~ /kernel/trunk/arch/amd64/include/mm/page.h
~ /kernel/trunk/arch/ia32/include/mm/page.h
~ /kernel/trunk/arch/mips32/include/mm/page.h
~ /kernel/trunk/arch/ppc32/include/mm/page.h
~ /kernel/trunk/arch/ppc32/src/dummy.s
~ /kernel/trunk/arch/sparc64/include/mm/page.h
~ /kernel/trunk/arch/sparc64/include/types.h
~ /kernel/trunk/genarch/include/mm/page_ht.h
~ /kernel/trunk/genarch/include/mm/page_pt.h
~ /kernel/trunk/generic/include/mm/as.h
~ /kernel/trunk/generic/include/mm/page.h
~ /kernel/trunk/generic/include/syscall/syscall.h
~ /kernel/trunk/generic/src/mm/as.c
~ /kernel/trunk/generic/src/syscall/syscall.c

Rev 967 – Allowed userspace to include page.h.

palkovsky — Tue, 14 Mar 2006 11:42:04 +0100

palkovsky – 12 file(s) modified
Allowed userspace to include page.h.

~ /kernel/trunk/arch/amd64/include/mm/page.h
~ /kernel/trunk/arch/ia32/include/mm/frame.h
~ /kernel/trunk/arch/ia32/include/mm/page.h
~ /kernel/trunk/arch/ia64/include/mm/frame.h
~ /kernel/trunk/arch/ia64/include/mm/page.h
~ /kernel/trunk/arch/mips32/include/mm/frame.h
~ /kernel/trunk/arch/mips32/include/mm/page.h
~ /kernel/trunk/arch/ppc32/include/mm/frame.h
~ /kernel/trunk/arch/ppc32/include/mm/page.h
~ /kernel/trunk/arch/sparc64/include/mm/frame.h
~ /kernel/trunk/arch/sparc64/include/mm/page.h
~ /kernel/trunk/Makefile

Rev 792 – Page hash table architectures now use generic hash table to ...

jermar — Mon, 06 Feb 2006 15:18:28 +0100

jermar – 12 file(s) modified
Page hash table architectures now use generic hash table to manage
mappings.

~ /kernel/trunk/arch/ia64/include/mm/page.h
~ /kernel/trunk/arch/ia64/include/types.h
~ /kernel/trunk/arch/ia64/src/mm/page.c
~ /kernel/trunk/arch/sparc64/include/mm/page.h
~ /kernel/trunk/arch/sparc64/include/types.h
~ /kernel/trunk/arch/sparc64/src/mm/frame.c
~ /kernel/trunk/genarch/include/mm/page_ht.h
~ /kernel/trunk/genarch/src/mm/as_ht.c
~ /kernel/trunk/genarch/src/mm/page_ht.c
~ /kernel/trunk/generic/include/adt/hash_table.h
~ /kernel/trunk/generic/src/adt/hash_table.c
~ /kernel/trunk/generic/src/mm/as.c

Rev 765 – Add PAGE_WIDTH to aid divisions by PAGE_SIZE.

jermar — Thu, 02 Feb 2006 22:16:08 +0100

jermar – 7 file(s) modified
Add PAGE_WIDTH to aid divisions by PAGE_SIZE.

~ /kernel/trunk/arch/amd64/include/mm/page.h
~ /kernel/trunk/arch/ia32/include/mm/page.h
~ /kernel/trunk/arch/mips32/include/mm/page.h
~ /kernel/trunk/arch/mips32/src/mm/tlb.c
~ /kernel/trunk/arch/ppc32/include/mm/page.h
~ /kernel/trunk/arch/sparc64/include/mm/page.h
~ /kernel/trunk/generic/src/mm/slab.c

Rev 758 – sparc64 bugfix. When disabling IMMU and DMMU the kernel has ...

jermar — Thu, 02 Feb 2006 00:06:10 +0100

jermar – 4 file(s) modified
sparc64 bugfix.
When disabling IMMU and DMMU the kernel has to perform synchronization operation
(e.g flush %r or membar #Sync instruction). There is no guarantee that the address
contained in %r is in DTLB and therefore the flush instruction can fault. Normally
this would be recognized and fixed by the OpenFirmware Fast Data MMU fault handler.
However, this handler lives in virtually mapped memory and an attempt to execute
there while the MMUs are disabled would result in a nested trap leading to error state.
Replacing flush %r instruction with membar #Sync, wich is sufficient in this case,
fixes this problem.

~ /kernel/trunk/arch/ia64/src/mm/frame.c
~ /kernel/trunk/arch/sparc64/include/barrier.h
~ /kernel/trunk/arch/sparc64/include/mm/mmu.h
~ /kernel/trunk/arch/sparc64/include/mm/page.h

Rev 757 – Blacklist addresses between 0xa0000 and 0xfffff on ia64 for frame ...

jermar — Wed, 01 Feb 2006 21:54:34 +0100

jermar – 5 file(s) modified
Blacklist addresses between 0xa0000 and 0xfffff on ia64 for frame allocator.
This area contains VGA text frame buffer and should be avoided.
falloc2 test now passes on ia64.

~ /kernel/trunk/arch/ia64/src/mm/frame.c
~ /kernel/trunk/arch/sparc64/include/mm/page.h
~ /kernel/trunk/genarch/src/mm/page_ht.c
~ /kernel/trunk/generic/src/main/main.c
~ /kernel/trunk/generic/src/mm/as.c

Rev 756 – Memory management work. Remove the last (i.e. 'root') argument from ...

jermar — Wed, 01 Feb 2006 01:02:16 +0100

jermar – 44 file(s) modified
Memory management work.
Remove the last (i.e. 'root') argument from page_mapping_insert() and page_mapping_find().
Page table address is now extracted from the first (i.e. 'as') argument.
Add a lot of infrastructure to make the above possible.
sparc64 is now broken, most likely because of insufficient identity mapping of physical memory.

~ /kernel/trunk/arch/amd64/include/mm/as.h
~ /kernel/trunk/arch/amd64/Makefile.inc
+ /kernel/trunk/arch/amd64/src/mm/as.c
~ /kernel/trunk/arch/amd64/src/mm/page.c
~ /kernel/trunk/arch/ia32/include/mm/as.h
~ /kernel/trunk/arch/ia32/Makefile.inc
~ /kernel/trunk/arch/ia32/src/drivers/ega.c
+ /kernel/trunk/arch/ia32/src/mm/as.c
~ /kernel/trunk/arch/ia32/src/mm/page.c
~ /kernel/trunk/arch/ia32/src/smp/smp.c
~ /kernel/trunk/arch/ia64/include/mm/as.h
~ /kernel/trunk/arch/ia64/include/mm/page.h
~ /kernel/trunk/arch/ia64/Makefile.inc
+ /kernel/trunk/arch/ia64/src/mm/as.c
~ /kernel/trunk/arch/ia64/src/mm/tlb.c
~ /kernel/trunk/arch/mips32/include/mm/as.h
~ /kernel/trunk/arch/mips32/src/mm/as.c
~ /kernel/trunk/arch/mips32/src/mm/tlb.c
~ /kernel/trunk/arch/ppc32/include/mm/as.h
~ /kernel/trunk/arch/ppc32/Makefile.inc
+ /kernel/trunk/arch/ppc32/src/mm/as.c
~ /kernel/trunk/arch/sparc64/include/mm/as.h
~ /kernel/trunk/arch/sparc64/include/mm/frame.h
~ /kernel/trunk/arch/sparc64/include/mm/page.h
~ /kernel/trunk/arch/sparc64/Makefile.inc
+ /kernel/trunk/arch/sparc64/src/mm/as.c
+ /kernel/trunk/genarch/include/mm/as_ht.h
+ /kernel/trunk/genarch/include/mm/as_pt.h
~ /kernel/trunk/genarch/include/mm/page_ht.h
~ /kernel/trunk/genarch/include/mm/page_pt.h
~ /kernel/trunk/genarch/Makefile.inc
~ /kernel/trunk/genarch/src/acpi/acpi.c
+ /kernel/trunk/genarch/src/mm/as_ht.c
+ /kernel/trunk/genarch/src/mm/as_pt.c
~ /kernel/trunk/genarch/src/mm/page_ht.c
~ /kernel/trunk/genarch/src/mm/page_pt.c
~ /kernel/trunk/generic/include/mm/as.h
~ /kernel/trunk/generic/include/mm/buddy.h
~ /kernel/trunk/generic/include/mm/page.h
~ /kernel/trunk/generic/src/main/kinit.c
~ /kernel/trunk/generic/src/main/main.c
~ /kernel/trunk/generic/src/mm/as.c
~ /kernel/trunk/generic/src/mm/page.c
~ /kernel/trunk/test/mm/mapping1/test.c

Rev 746 – Page hash table modifications.

jermar — Thu, 26 Jan 2006 15:13:50 +0100

jermar – 7 file(s) modified
Page hash table modifications.

~ /kernel/trunk/arch/ia64/include/asm.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/sparc64/include/mm/page.h
~ /kernel/trunk/genarch/include/mm/page_ht.h
~ /kernel/trunk/genarch/src/mm/page_ht.c

Rev 699 – Memory management work. Proto-interface and dummy implementation of generic page ...

jermar — Tue, 10 Jan 2006 14:25:54 +0100

jermar – 6 file(s) modified
Memory management work.
Proto-interface and dummy implementation of generic page hash table subsytem.

~ /kernel/trunk/arch/ia64/include/mm/page.h
~ /kernel/trunk/arch/sparc64/include/mm/page.h
~ /kernel/trunk/genarch/include/mm/page_ht.h
~ /kernel/trunk/genarch/src/mm/page_ht.c
~ /kernel/trunk/generic/include/mm/page.h
~ /kernel/trunk/generic/src/mm/page.c

Rev 691 – Cleanup.

jermar — Sun, 08 Jan 2006 17:41:33 +0100

jermar – 3 file(s) modified
Cleanup.

~ /kernel/trunk/arch/amd64/src/mm/page.c
~ /kernel/trunk/arch/ia64/include/mm/page.h
~ /kernel/trunk/arch/sparc64/include/mm/page.h

Rev 646 – Fix cpu_init(): frame_alloc() can return 0 as the valid address ...

jermar — Mon, 19 Dec 2005 00:03:45 +0100

jermar – 8 file(s) modified
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/include/mm/page.h
~ /kernel/trunk/arch/sparc64/include/mm/vm.h
~ /kernel/trunk/arch/sparc64/Makefile.inc
~ /kernel/trunk/arch/sparc64/src/dummy.s
~ /kernel/trunk/arch/sparc64/src/mm/tlb.c
+ /kernel/trunk/arch/sparc64/src/panic.S
~ /kernel/trunk/arch/sparc64/src/sparc64.c
~ /kernel/trunk/generic/src/cpu/cpu.c

Rev 617 – sparc64 work. Support for TLB Demap operations. Add tlb_invalidate(), tlb_invalidate_asid() ...

jermar — Tue, 13 Dec 2005 23:53:26 +0100

jermar – 5 file(s) modified
sparc64 work.
Support for TLB Demap operations.
Add tlb_invalidate(), tlb_invalidate_asid() and tlb_invalidate_page() (latter two are broken as they ignore asid).

~ /kernel/trunk/arch/sparc64/include/mm/asid.h
~ /kernel/trunk/arch/sparc64/include/mm/page.h
~ /kernel/trunk/arch/sparc64/include/mm/tlb.h
~ /kernel/trunk/arch/sparc64/include/mm/tte.h
~ /kernel/trunk/arch/sparc64/src/mm/tlb.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 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