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821 6730 d 11 h jermar /kernel/trunk/arch/sparc64/src/mm/ Do not add CONFIG_STACK_SIZE to kernel.size.  
/kernel/trunk/arch/sparc64/src/mm/frame.c
820 6730 d 11 h jermar /kernel/trunk/ Convert size_t, count_t and index_t to 64-bits on 64-bit architectures.
Change some pfn_t usages to count_t, size_t and index_t.		  
/kernel/trunk/arch/amd64/_link.ld.in
/kernel/trunk/arch/amd64/src/asm_utils.S
/kernel/trunk/arch/amd64/src/boot/boot.S
/kernel/trunk/arch/ia32/src/mm/frame.c
/kernel/trunk/arch/mips32/src/drivers/arc.c
/kernel/trunk/arch/sparc64/_link.ld.in
/kernel/trunk/arch/sparc64/src/mm/frame.c
/kernel/trunk/generic/include/config.h
/kernel/trunk/generic/include/mm/frame.h
/kernel/trunk/generic/include/typedefs.h
/kernel/trunk/generic/src/main/kinit.c
/kernel/trunk/generic/src/mm/frame.c
819 6730 d 13 h vana /kernel/trunk/arch/ia64/ TR tlb filling functions  
/kernel/trunk/arch/ia64/include/mm/page.h
/kernel/trunk/arch/ia64/include/mm/tlb.h
/kernel/trunk/arch/ia64/src/mm/tlb.c
818 6730 d 16 h vana /kernel/trunk/arch/ia64/ IA-64 TLB filling functions for dynamic tlb filling (TC tlb).  
/kernel/trunk/arch/ia64/include/mm/page.h
/kernel/trunk/arch/ia64/include/mm/tlb.h
/kernel/trunk/arch/ia64/src/mm/tlb.c
817 6730 d 19 h palkovsky /kernel/trunk/ Small cleanup.  
/kernel/trunk/arch/mips32/src/mips32.c
/kernel/trunk/generic/src/main/kinit.c
816 6730 d 19 h jermar /kernel/trunk/ Fix mapping1 test.

Cleanup.		  
/kernel/trunk/arch/ia64/src/mm/frame.c
/kernel/trunk/generic/include/mm/frame.h
/kernel/trunk/test/mm/mapping1/test.c
815 6730 d 20 h jermar /kernel/trunk/ Fix sparc64 and ia64 to work with the changed frame allocator.

Fix ppc32 to at least compile.		  
/kernel/trunk/arch/ia64/include/types.h
/kernel/trunk/arch/ia64/src/mm/frame.c
/kernel/trunk/arch/mips32/src/mm/frame.c
/kernel/trunk/arch/ppc32/include/types.h
/kernel/trunk/arch/ppc32/src/mm/frame.c
/kernel/trunk/arch/sparc64/include/types.h
/kernel/trunk/arch/sparc64/src/mm/frame.c
/kernel/trunk/genarch/src/mm/page_ht.c
/kernel/trunk/generic/src/mm/buddy.c
814 6730 d 21 h palkovsky /kernel/trunk/ Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.		  
/kernel/trunk/generic/include/mm/heap.h
/kernel/trunk/generic/src/mm/heap.c
/kernel/trunk/Makefile
/kernel/trunk/arch/amd64/include/types.h
/kernel/trunk/arch/amd64/src/mm/page.c
/kernel/trunk/arch/amd64/src/pm.c
/kernel/trunk/arch/ia32/include/types.h
/kernel/trunk/arch/ia32/src/mm/frame.c
/kernel/trunk/arch/ia32/src/pm.c
/kernel/trunk/arch/ia32/src/smp/smp.c
/kernel/trunk/arch/mips32/Makefile.inc
/kernel/trunk/arch/mips32/include/types.h
/kernel/trunk/arch/mips32/src/drivers/arc.c
/kernel/trunk/arch/mips32/src/mips32.c
/kernel/trunk/arch/mips32/src/mm/frame.c
/kernel/trunk/contrib/conf/msim.conf
/kernel/trunk/genarch/src/acpi/matd.c
/kernel/trunk/genarch/src/mm/as_pt.c
/kernel/trunk/genarch/src/mm/page_pt.c
/kernel/trunk/generic/include/mm/buddy.h
/kernel/trunk/generic/include/mm/frame.h
/kernel/trunk/generic/include/mm/slab.h
/kernel/trunk/generic/include/proc/thread.h
/kernel/trunk/generic/include/typedefs.h
/kernel/trunk/generic/src/adt/hash_table.c
/kernel/trunk/generic/src/cpu/cpu.c
/kernel/trunk/generic/src/lib/sort.c
/kernel/trunk/generic/src/main/main.c
/kernel/trunk/generic/src/mm/as.c
/kernel/trunk/generic/src/mm/buddy.c
/kernel/trunk/generic/src/mm/frame.c
/kernel/trunk/generic/src/mm/slab.c
/kernel/trunk/generic/src/proc/scheduler.c
/kernel/trunk/generic/src/proc/task.c
/kernel/trunk/generic/src/proc/thread.c
/kernel/trunk/test/mm/falloc1/test.c
/kernel/trunk/test/mm/falloc2/test.c
813 6731 d 9 h jermar /kernel/trunk/ Change ia64 kernel image to link and load at 0x100000 where
it (or its heap or stack) won't mess up with the ROM region.

Blacklist ia64 frame 0 from frame allocator so that 0 won't be
returned to malloc and friends. This can be reenabled again
once the kernel is not identity mapped.		  
/kernel/trunk/arch/ia64/_link.ld.in
/kernel/trunk/arch/ia64/src/mm/frame.c
/kernel/trunk/arch/sparc64/src/mm/frame.c
/kernel/trunk/generic/src/mm/buddy.c
812 6731 d 11 h jermar /kernel/trunk/ Documentation and dot.bochsrc upgrade.  
/kernel/trunk/arch/ia32/src/smp/apic.c
/kernel/trunk/arch/mips32/src/mips32.c
/kernel/trunk/contrib/conf/dot.bochsrc
/kernel/trunk/doc/arch/amd64
/kernel/trunk/doc/arch/ia32
811 6731 d 13 h jermar /kernel/trunk/ Fix number of steps in softint division.
Make ia64 port compile with softint.		  
/kernel/trunk/genarch/include/softint/division.h
/kernel/trunk/genarch/src/softint/division.c
/kernel/trunk/genarch/include/softint/softint.h
/kernel/trunk/genarch/src/softint/softint.c
/kernel/trunk/arch/ia64/Makefile.inc
/kernel/trunk/genarch/Makefile.inc
809 6731 d 18 h palkovsky /kernel/trunk/arch/amd64/src/smp/ Simics GS patch even in SMP.  
/kernel/trunk/arch/amd64/src/smp/ap.S
808 6732 d 0 h palkovsky /kernel/trunk/arch/amd64/ Doc updates.  
/kernel/trunk/arch/amd64/include/mm/page.h
/kernel/trunk/arch/amd64/src/asm_utils.S
807 6732 d 0 h palkovsky /kernel/trunk/arch/amd64/src/boot/ I'm unsure if simics is broken or the only one according to spec,
but SYSCALL now works even with simics.		  
/kernel/trunk/arch/amd64/src/boot/boot.S
806 6732 d 7 h palkovsky /kernel/trunk/arch/amd64/ Added (finally!) userspace to AMD64.
It does not work on Simics *$U&%&$&*#. Broken simics!!!
There should be probably LEA instead of MOV/ADD, but LEA does not
work in neither qemu nor bochs. Any other simulator to test? :-/		  
/kernel/trunk/arch/amd64/include/asm.h
/kernel/trunk/arch/amd64/include/cpu.h
/kernel/trunk/arch/amd64/src/asm_utils.S
/kernel/trunk/arch/amd64/src/proc/scheduler.c
/kernel/trunk/arch/amd64/src/syscall.c
803 6732 d 9 h palkovsky /kernel/trunk/arch/amd64/ Basic amd syscall support.  
/kernel/trunk/arch/amd64/include/syscall.h
/kernel/trunk/arch/amd64/src/syscall.c
/kernel/trunk/arch/amd64/Makefile.inc
/kernel/trunk/arch/amd64/include/asm.h
/kernel/trunk/arch/amd64/include/cpu.h
/kernel/trunk/arch/amd64/include/pm.h
/kernel/trunk/arch/amd64/src/amd64.c
/kernel/trunk/arch/amd64/src/asm_utils.S
/kernel/trunk/arch/amd64/src/pm.c
802 6732 d 11 h palkovsky /kernel/trunk/arch/amd64/ Userspace now starts executing correctly.  
/kernel/trunk/arch/amd64/include/mm/as.h
/kernel/trunk/arch/amd64/src/userspace.c
800 6732 d 12 h palkovsky /kernel/trunk/arch/amd64/include/ Split AMD interrupt.h from ia32 version.  
/kernel/trunk/arch/amd64/include/interrupt.h
799 6732 d 12 h palkovsky /kernel/trunk/ Preliminary work on AMD userspace.  
/kernel/trunk/arch/amd64/include/interrupt.h
/kernel/trunk/arch/amd64/include/context.h
/kernel/trunk/arch/amd64/include/context_offset.h
/kernel/trunk/arch/amd64/include/cpu.h
/kernel/trunk/arch/amd64/src/amd64.c
/kernel/trunk/arch/amd64/src/asm_utils.S
/kernel/trunk/arch/amd64/src/interrupt.c
/kernel/trunk/arch/amd64/src/mm/page.c
/kernel/trunk/arch/amd64/src/pm.c
/kernel/trunk/arch/mips32/src/exception.c
/kernel/trunk/generic/src/main/main.c
/kernel/trunk/tools/amd64/gencontext.c
798 6732 d 12 h decky /kernel/trunk/arch/amd64/src/boot/ fix init_addr virtual address  
/kernel/trunk/arch/amd64/src/boot/boot.S
797 6732 d 15 h palkovsky /kernel/trunk/arch/mips32/ Fixed uspace address constants.  
/kernel/trunk/arch/mips32/Makefile.inc
/kernel/trunk/arch/mips32/src/mips32.c
796 6732 d 16 h palkovsky /kernel/trunk/ Gxemul support for mips userspace. MIPS now _must_ be started
always with userspace, there is (almost) no way how to pass parameters
to kernel.		  
/kernel/trunk/contrib/conf/gxemul.sh
/kernel/trunk/arch/mips32/Makefile.inc
/kernel/trunk/arch/mips32/src/mips32.c
794 6732 d 17 h palkovsky /kernel/trunk/ Added MIPS userspace. Currently can't make it work in gxemul.  
/kernel/trunk/arch/mips32/include/asm/regname.h
/kernel/trunk/arch/mips32/src/exception.c
/kernel/trunk/arch/mips32/src/mips32.c
/kernel/trunk/contrib/conf/msim.conf
/kernel/trunk/contrib/conf/spmips.conf
/kernel/trunk/generic/src/main/kinit.c
793 6732 d 18 h jermar /kernel/trunk/ Use hash_table_get_instance instead of list_get_instance.
Rename page_operations to page_mapping_operations.
Rename page_pt_operations to pt_mapping_operations.
Rename page_ht_operations to ht_mapping_operations.		  
/kernel/trunk/arch/amd64/src/mm/page.c
/kernel/trunk/arch/ia32/src/mm/page.c
/kernel/trunk/arch/ia64/src/mm/page.c
/kernel/trunk/arch/mips32/src/mm/page.c
/kernel/trunk/arch/ppc32/src/mm/page.c
/kernel/trunk/arch/sparc64/src/mm/frame.c
/kernel/trunk/arch/sparc64/src/mm/page.c
/kernel/trunk/genarch/include/mm/page_ht.h
/kernel/trunk/genarch/include/mm/page_pt.h
/kernel/trunk/genarch/src/mm/page_ht.c
/kernel/trunk/genarch/src/mm/page_pt.c
/kernel/trunk/generic/include/adt/hash_table.h
/kernel/trunk/generic/include/mm/page.h
/kernel/trunk/generic/src/mm/page.c
792 6732 d 19 h jermar /kernel/trunk/ 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
786 6733 d 17 h bondari /kernel/trunk/ frame_alloc() functions variations in order to avoid problems with frame_alloc_generic() changes.
IMPORTANT: Parameter order for frame_alloc() was changed		  
/kernel/trunk/arch/ia64/src/mm/page.c
/kernel/trunk/genarch/src/mm/as_ht.c
/kernel/trunk/genarch/src/mm/as_pt.c
/kernel/trunk/genarch/src/mm/page_pt.c
/kernel/trunk/generic/include/mm/frame.h
/kernel/trunk/generic/src/cpu/cpu.c
/kernel/trunk/generic/src/mm/as.c
/kernel/trunk/generic/src/mm/frame.c
/kernel/trunk/generic/src/mm/slab.c
/kernel/trunk/generic/src/proc/thread.c
/kernel/trunk/test/mm/falloc1/test.c
/kernel/trunk/test/mm/falloc2/test.c
/kernel/trunk/test/mm/mapping1/test.c
778 6734 d 14 h palkovsky /kernel/trunk/ Fixed boot process not to call malloc when slab not initialized.
Added simics workaround.		  
/kernel/trunk/arch/amd64/Makefile.inc
/kernel/trunk/arch/ia32/Makefile.inc
/kernel/trunk/arch/ia32/src/mm/frame.c
/kernel/trunk/genarch/src/acpi/matd.c
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/include/mm/frame.h
/kernel/trunk/generic/src/mm/as.c
/kernel/trunk/generic/src/mm/slab.c
/kernel/trunk/kernel.config
769 6736 d 7 h palkovsky /kernel/trunk/ SLAB allocator now uses itself for all its internal structures.
Added description of allocator.
Removed messy_stack_trace from amd64, as it would scroll away important
part of exception.		  
/kernel/trunk/arch/amd64/src/interrupt.c
/kernel/trunk/generic/src/mm/slab.c
765 6736 d 12 h jermar /kernel/trunk/ 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
764 6736 d 17 h palkovsky /kernel/trunk/ Tested basic non-cached slab allocation.  
/kernel/trunk/arch/mips32/src/mm/tlb.c
/kernel/trunk/generic/include/mm/slab.h
/kernel/trunk/generic/src/mm/frame.c
/kernel/trunk/generic/src/mm/slab.c
/kernel/trunk/test/mm/slab1/test.c
763 6736 d 18 h jermar /kernel/trunk/ Modify frame.h to use shifting instead of multiplication and division.
Define FRAME_WIDTH for all architectures.		  
/kernel/trunk/arch/amd64/include/mm/frame.h
/kernel/trunk/arch/ia32/include/mm/frame.h
/kernel/trunk/arch/ia64/include/mm/frame.h
/kernel/trunk/arch/mips32/include/mm/frame.h
/kernel/trunk/arch/ppc32/include/mm/frame.h
/kernel/trunk/arch/sparc64/include/mm/frame.h
/kernel/trunk/generic/include/mm/frame.h
/kernel/trunk/generic/src/mm/slab.c
762 6736 d 19 h palkovsky /kernel/trunk/ Currently not-working SLAB allocator.
- slightly changed interface to frame_alloc, allow zone preference		  
/kernel/trunk/arch/ia64/src/mm/page.c
/kernel/trunk/genarch/src/mm/as_ht.c
/kernel/trunk/genarch/src/mm/as_pt.c
/kernel/trunk/genarch/src/mm/page_pt.c
/kernel/trunk/generic/include/mm/frame.h
/kernel/trunk/generic/include/mm/slab.h
/kernel/trunk/generic/src/cpu/cpu.c
/kernel/trunk/generic/src/mm/as.c
/kernel/trunk/generic/src/mm/frame.c
/kernel/trunk/generic/src/mm/slab.c
/kernel/trunk/generic/src/proc/thread.c
/kernel/trunk/test/mm/falloc1/test.c
/kernel/trunk/test/mm/falloc2/test.c
/kernel/trunk/test/mm/mapping1/test.c
/kernel/trunk/test/mm/slab1/test.c
760 6736 d 20 h jermar /kernel/trunk/ mips32 is not supposed to allocate page table.
This is done by the generic code now.
Remove PTL0 pointer as it is not needed.

Remove GET_PTL0_ADDRESS from kernel.

Update sparc64 comments in barrier.h.		  
/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/page.c
/kernel/trunk/arch/ppc32/include/mm/page.h
/kernel/trunk/arch/sparc64/include/barrier.h
/kernel/trunk/genarch/include/mm/page_pt.h
758 6737 d 10 h jermar /kernel/trunk/arch/ 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
757 6737 d 12 h jermar /kernel/trunk/ 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
756 6738 d 9 h jermar /kernel/trunk/ 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/src/mm/as.c
/kernel/trunk/arch/ia32/src/mm/as.c
/kernel/trunk/arch/ia64/src/mm/as.c
/kernel/trunk/arch/ppc32/src/mm/as.c
/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/src/mm/as_ht.c
/kernel/trunk/genarch/src/mm/as_pt.c
/kernel/trunk/arch/amd64/Makefile.inc
/kernel/trunk/arch/amd64/include/mm/as.h
/kernel/trunk/arch/amd64/src/mm/page.c
/kernel/trunk/arch/ia32/Makefile.inc
/kernel/trunk/arch/ia32/include/mm/as.h
/kernel/trunk/arch/ia32/src/drivers/ega.c
/kernel/trunk/arch/ia32/src/mm/page.c
/kernel/trunk/arch/ia32/src/smp/smp.c
/kernel/trunk/arch/ia64/Makefile.inc
/kernel/trunk/arch/ia64/include/mm/as.h
/kernel/trunk/arch/ia64/include/mm/page.h
/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/Makefile.inc
/kernel/trunk/arch/ppc32/include/mm/as.h
/kernel/trunk/arch/sparc64/Makefile.inc
/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/genarch/Makefile.inc
/kernel/trunk/genarch/include/mm/page_ht.h
/kernel/trunk/genarch/include/mm/page_pt.h
/kernel/trunk/genarch/src/acpi/acpi.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
755 6739 d 9 h jermar /kernel/trunk/ Change page_mapping_find/insert interfaces to take as_t * as first argument
and not asid_t as second argument. This change was necessitated by the
removal of mapping array from as_area_t and the fact that an address
space doesn't have an ASID when it is created.		  
/kernel/trunk/arch/amd64/src/mm/page.c
/kernel/trunk/arch/ia32/src/drivers/ega.c
/kernel/trunk/arch/ia32/src/mm/page.c
/kernel/trunk/arch/ia32/src/smp/smp.c
/kernel/trunk/arch/mips32/src/mm/tlb.c
/kernel/trunk/genarch/include/mm/page_pt.h
/kernel/trunk/genarch/src/acpi/acpi.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/page.h
/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
753 6739 d 17 h jermar /kernel/trunk/ Convert ASID management of ia64 to ASID FIFO mechanism.
18-bit RIDs are supported.		  
/kernel/trunk/arch/ia64/src/mm/asid.c
/kernel/trunk/arch/ia64/Makefile.inc
/kernel/trunk/arch/ia64/include/mm/asid.h
/kernel/trunk/arch/mips32/include/mm/asid.h
/kernel/trunk/arch/sparc64/include/mm/asid.h
/kernel/trunk/genarch/src/mm/asid.c
751 6739 d 19 h jermar /kernel/trunk/arch/ia64/ Fix initialization of pta.base on ia64.  
/kernel/trunk/arch/ia64/include/mm/page.h
/kernel/trunk/arch/ia64/src/mm/page.c
750 6740 d 13 h jermar /kernel/trunk/ ia32 SMP updates.
Update info about supported version of Bochs (bump the counter to 2.2.6).
Add Task Priority Register type and initialize this register to a known state.		  
/kernel/trunk/arch/ia32/include/smp/apic.h
/kernel/trunk/arch/ia32/src/smp/apic.c
/kernel/trunk/doc/arch/amd64
/kernel/trunk/doc/arch/ia32