Rev |
Age |
Author |
Path |
Log message |
Diff |
Changes |
895 |
6788 d 14 h |
jermar |
/kernel/trunk/ |
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. |
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/kernel/trunk/arch/amd64/include/drivers/i8042.h /kernel/trunk/arch/sparc64/include/drivers/i8042.h
/kernel/trunk/arch/amd64/include/i8042.h /kernel/trunk/arch/sparc64/include/drivers/keyboard.h
/kernel/trunk/arch/sparc64/Makefile.inc /kernel/trunk/arch/sparc64/include/console.h /kernel/trunk/arch/sparc64/include/interrupt.h /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
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894 |
6788 d 17 h |
jermar |
/kernel/trunk/ |
Move i8042 driver to genarch as it might be used by more architectures. |
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/kernel/trunk/arch/amd64/include/drivers /kernel/trunk/arch/ia32/include/drivers /kernel/trunk/arch/ia32/include/drivers/i8042.h /kernel/trunk/arch/sparc64/include/drivers/keyboard.h /kernel/trunk/genarch/include/i8042 /kernel/trunk/genarch/include/i8042/i8042.h /kernel/trunk/genarch/src/i8042 /kernel/trunk/genarch/src/i8042/i8042.c
/kernel/trunk/arch/ia32/include/i8042.h /kernel/trunk/arch/ia32/src/drivers/i8042.c
/kernel/trunk/arch/amd64/Makefile.inc /kernel/trunk/arch/amd64/src/amd64.c /kernel/trunk/arch/ia32/Makefile.inc /kernel/trunk/arch/ia32/src/ia32.c /kernel/trunk/arch/sparc64/src/console.c /kernel/trunk/arch/sparc64/src/mm/tlb.c /kernel/trunk/genarch/Makefile.inc
|
860 |
6795 d 11 h |
decky |
/kernel/trunk/ |
indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy |
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/kernel/trunk/arch/ppc32/include/cpuid.h /kernel/trunk/arch/ppc32/src/fpu_context.S
/kernel/trunk/arch/ppc32/src/fpu_context.c
/kernel/trunk/arch/amd64/include/cpuid.h /kernel/trunk/arch/ia32/include/cpuid.h /kernel/trunk/arch/mips32/include/context_offset.h /kernel/trunk/arch/ppc32/Makefile.inc /kernel/trunk/arch/ppc32/include/context_offset.h /kernel/trunk/arch/ppc32/include/cpu.h /kernel/trunk/arch/ppc32/include/fpu_context.h /kernel/trunk/arch/ppc32/src/asm.S /kernel/trunk/arch/ppc32/src/cpu/cpu.c /kernel/trunk/arch/sparc64/include/context_offset.h /kernel/trunk/generic/src/main/main.c /kernel/trunk/generic/src/proc/thread.c
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832 |
6805 d 12 h |
jermar |
/kernel/trunk/ |
Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and PTL3. |
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/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/doc/TODO /kernel/trunk/genarch/include/mm/page_pt.h /kernel/trunk/genarch/src/mm/page_pt.c
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831 |
6805 d 18 h |
jermar |
/kernel/trunk/ |
Make use of one unused bit in PTE formats of amd64, ia32 and mips32 to store 1 in valid mappings.
This helps to distinguish valid entries from not present entries with 0 content (i.e. not present
entries with PFN 0 and other bits cleared). |
|
/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/include/mm/tlb.h /kernel/trunk/arch/mips32/include/types.h /kernel/trunk/arch/mips32/src/mm/tlb.c /kernel/trunk/genarch/src/mm/asid_fifo.c
|
825 |
6806 d 18 h |
jermar |
/kernel/trunk/ |
Remove WAKEUP_IPI stuff.
Make it possible to use PAGE_GLOBAL on ia32, amd64 and mips32.
Make ia32 and amd64 map the kernel using PAGE_GLOBAL. |
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/kernel/trunk/arch/amd64/include/interrupt.h /kernel/trunk/arch/amd64/include/mm/page.h /kernel/trunk/arch/amd64/src/amd64.c /kernel/trunk/arch/amd64/src/interrupt.c /kernel/trunk/arch/amd64/src/mm/page.c /kernel/trunk/arch/ia32/include/interrupt.h /kernel/trunk/arch/ia32/include/mm/page.h /kernel/trunk/arch/ia32/src/ia32.c /kernel/trunk/arch/ia32/src/interrupt.c /kernel/trunk/arch/ia32/src/mm/page.c /kernel/trunk/arch/mips32/include/mm/page.h /kernel/trunk/contrib/conf/msim.conf
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814 |
6807 d 22 h |
palkovsky |
/kernel/trunk/ |
Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print. |
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/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
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808 |
6809 d 1 h |
palkovsky |
/kernel/trunk/arch/amd64/ |
Doc updates. |
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/kernel/trunk/arch/amd64/include/mm/page.h /kernel/trunk/arch/amd64/src/asm_utils.S
|
806 |
6809 d 8 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 |
6809 d 11 h |
palkovsky |
/kernel/trunk/arch/amd64/ |
Basic amd syscall support. |
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/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 |
6809 d 12 h |
palkovsky |
/kernel/trunk/arch/amd64/ |
Userspace now starts executing correctly. |
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/kernel/trunk/arch/amd64/include/mm/as.h /kernel/trunk/arch/amd64/src/userspace.c
|
800 |
6809 d 13 h |
palkovsky |
/kernel/trunk/arch/amd64/include/ |
Split AMD interrupt.h from ia32 version. |
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/kernel/trunk/arch/amd64/include/interrupt.h
|
799 |
6809 d 13 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
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765 |
6813 d 13 h |
jermar |
/kernel/trunk/ |
Add PAGE_WIDTH to aid divisions by PAGE_SIZE. |
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/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
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763 |
6813 d 20 h |
jermar |
/kernel/trunk/ |
Modify frame.h to use shifting instead of multiplication and division.
Define FRAME_WIDTH for all architectures. |
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/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
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760 |
6813 d 22 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
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756 |
6815 d 11 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
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727 |
6827 d 12 h |
jermar |
/kernel/trunk/ |
New ASID management subsystem (initial work, more is required).
Some TLB invalidation changes. |
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/kernel/trunk/genarch/src/mm/asid.c
/kernel/trunk/arch/ia32/include/mm/asid.h /kernel/trunk/arch/ia32/src/mm/tlb.c /kernel/trunk/arch/ia64/Makefile.inc /kernel/trunk/arch/ia64/include/mm/asid.h /kernel/trunk/arch/mips32/Makefile.inc /kernel/trunk/arch/mips32/include/mm/asid.h /kernel/trunk/arch/mips32/src/mm/as.c /kernel/trunk/arch/mips32/src/mm/asid.c /kernel/trunk/arch/mips32/src/mm/tlb.c /kernel/trunk/arch/ppc32/include/mm/asid.h /kernel/trunk/arch/sparc64/Makefile.inc /kernel/trunk/arch/sparc64/include/mm/asid.h /kernel/trunk/arch/sparc64/src/mm/tlb.c /kernel/trunk/genarch/Makefile.inc /kernel/trunk/generic/include/mm/as.h /kernel/trunk/generic/include/mm/asid.h /kernel/trunk/generic/include/mm/tlb.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/tlb.c
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703 |
6833 d 22 h |
jermar |
/kernel/trunk/ |
Memory management work.
- vm.* -> as.* (as like address space is, imho, more fitting)
- Don't do TLB shootdown on vm_install(). Some architectures only need to call tlb_invalidate_asid().
- Don't allocate all frames for as_area in as_area_create(), but let them be allocated on-demand by as_page_fault().
- Add high-level page fault handler as_page_fault().
- Add as_area_load_mapping(). |
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/kernel/trunk/arch/amd64/include/mm/as.h /kernel/trunk/arch/ia32/include/mm/as.h /kernel/trunk/arch/ia64/include/mm/as.h /kernel/trunk/arch/mips32/include/mm/as.h /kernel/trunk/arch/mips32/src/mm/as.c /kernel/trunk/arch/ppc32/include/mm/as.h /kernel/trunk/arch/sparc64/include/mm/as.h /kernel/trunk/generic/include/mm/as.h /kernel/trunk/generic/src/mm/as.c
/kernel/trunk/arch/amd64/include/mm/vm.h /kernel/trunk/arch/ia32/include/mm/vm.h /kernel/trunk/arch/ia64/include/mm/vm.h /kernel/trunk/arch/mips32/include/mm/vm.h /kernel/trunk/arch/mips32/src/mm/vm.c /kernel/trunk/arch/ppc32/include/mm/vm.h /kernel/trunk/arch/sparc64/include/mm/vm.h /kernel/trunk/generic/include/mm/vm.h /kernel/trunk/generic/src/mm/vm.c
/kernel/trunk/Makefile /kernel/trunk/arch/amd64/src/interrupt.c /kernel/trunk/arch/amd64/src/userspace.c /kernel/trunk/arch/ia32/src/interrupt.c /kernel/trunk/arch/ia32/src/mm/frame.c /kernel/trunk/arch/ia32/src/userspace.c /kernel/trunk/arch/mips32/Makefile.inc /kernel/trunk/arch/mips32/src/mips32.c /kernel/trunk/arch/mips32/src/mm/tlb.c /kernel/trunk/doc/mm /kernel/trunk/generic/include/arch.h /kernel/trunk/generic/include/proc/task.h /kernel/trunk/generic/include/typedefs.h /kernel/trunk/generic/src/main/kinit.c /kernel/trunk/generic/src/main/main.c /kernel/trunk/generic/src/mm/frame.c /kernel/trunk/generic/src/mm/page.c /kernel/trunk/generic/src/proc/scheduler.c /kernel/trunk/generic/src/proc/task.c /kernel/trunk/generic/src/proc/the.c
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696 |
6838 d 15 h |
decky |
/kernel/trunk/arch/amd64/ |
AMD64 SMP boots again |
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/kernel/trunk/arch/amd64/_link.ld.in /kernel/trunk/arch/amd64/include/pm.h /kernel/trunk/arch/amd64/src/boot/boot.S /kernel/trunk/arch/amd64/src/smp/ap.S
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