Rev |
Age |
Author |
Path |
Log message |
Diff |
Changes |
906 |
6743 d 10 h |
palkovsky |
/kernel/trunk/ |
Added lazy fpu context allocation.
- threads that don't use fpu, don't get allocated fpu context
- fpu context alignment on AMD64 nicely disappeared |
|
/kernel/trunk/arch/amd64/src/fpu_context.c /kernel/trunk/arch/ia32/include/fpu_context.h /kernel/trunk/arch/ia32/src/fpu_context.c /kernel/trunk/arch/mips32/include/fpu_context.h /kernel/trunk/arch/mips32/src/fpu_context.c /kernel/trunk/generic/include/fpu_context.h /kernel/trunk/generic/include/proc/thread.h /kernel/trunk/generic/src/proc/scheduler.c /kernel/trunk/generic/src/proc/thread.c
|
894 |
6746 d 17 h |
jermar |
/kernel/trunk/ |
Move i8042 driver to genarch as it might be used by more architectures. |
|
/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 |
6753 d 10 h |
decky |
/kernel/trunk/ |
indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy |
|
/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
|
854 |
6754 d 16 h |
bondari |
/kernel/trunk/ |
ELF loading workaround: some core declarations. |
|
/kernel/trunk/arch/ia32/include/elf.h /kernel/trunk/generic/include/elf.h /kernel/trunk/generic/include/elf32.h /kernel/trunk/generic/src/lib/elf32.c
/kernel/trunk/Makefile
|
832 |
6763 d 12 h |
jermar |
/kernel/trunk/ |
Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and PTL3. |
|
/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
|
831 |
6763 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 |
6764 d 17 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. |
|
/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
|
823 |
6765 d 11 h |
jermar |
/kernel/trunk/ |
Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization. |
|
/kernel/trunk/arch/ia32/include/mm/asid.h /kernel/trunk/arch/ia64/src/mm/frame.c /kernel/trunk/arch/ppc32/include/mm/asid.h /kernel/trunk/arch/sparc64/src/mm/frame.c /kernel/trunk/genarch/src/mm/asid.c /kernel/trunk/genarch/src/mm/page_ht.c /kernel/trunk/generic/include/mm/as.h /kernel/trunk/generic/include/mm/asid.h /kernel/trunk/generic/src/mm/as.c /kernel/trunk/generic/src/proc/scheduler.c
|
814 |
6765 d 22 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
|
765 |
6771 d 13 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
|
763 |
6771 d 19 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
|
760 |
6771 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
|
756 |
6773 d 10 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
|
750 |
6775 d 15 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
|
727 |
6785 d 12 h |
jermar |
/kernel/trunk/ |
New ASID management subsystem (initial work, more is required).
Some TLB invalidation changes. |
|
/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
|
703 |
6791 d 21 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(). |
|
/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
|
693 |
6796 d 17 h |
decky |
/kernel/trunk/arch/ia32/ |
simplify and cleanup ia32 boot process, remove obsolete stuff |
|
/kernel/trunk/arch/ia32/_link.ld.in /kernel/trunk/arch/ia32/include/boot/boot.h /kernel/trunk/arch/ia32/include/pm.h /kernel/trunk/arch/ia32/src/boot/boot.S /kernel/trunk/arch/ia32/src/mm/frame.c /kernel/trunk/arch/ia32/src/pm.c /kernel/trunk/arch/ia32/src/smp/ap.S /kernel/trunk/arch/ia32/src/smp/apic.c /kernel/trunk/arch/ia32/src/smp/smp.c
|
674 |
6800 d 23 h |
cejka |
/kernel/trunk/ |
Support for printing float numbers in kernel removed. |
|
/kernel/trunk/arch/amd64/include/fmath.h /kernel/trunk/arch/amd64/src/fmath.c /kernel/trunk/arch/ia32/include/fmath.h /kernel/trunk/arch/ia32/src/fmath.c /kernel/trunk/arch/ia64/include/fmath.h /kernel/trunk/arch/ia64/src/fmath.c /kernel/trunk/arch/mips32/include/fmath.h /kernel/trunk/arch/mips32/src/fmath.c /kernel/trunk/arch/ppc32/include/fmath.h /kernel/trunk/arch/ppc32/src/fmath.c
/kernel/trunk/arch/amd64/Makefile.inc /kernel/trunk/arch/ia32/Makefile.inc /kernel/trunk/arch/ia64/Makefile.inc /kernel/trunk/arch/mips32/Makefile.inc /kernel/trunk/arch/ppc32/Makefile.inc /kernel/trunk/generic/src/debug/print.c /kernel/trunk/test/print/print1/test.c
|
672 |
6802 d 12 h |
jermar |
/kernel/trunk/arch/ia32/ |
ia32 work.
Initialize LDR and DFR registers in Local APIC so that logical destination addresses work. |
|
/kernel/trunk/arch/ia32/include/smp/apic.h /kernel/trunk/arch/ia32/src/smp/apic.c
|
633 |
6820 d 12 h |
palkovsky |
/kernel/trunk/arch/ |
Fixes of compilation of atomic. |
|
/kernel/trunk/arch/ia32/include/atomic.h
|