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HelenOS-historic
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kernel
/
trunk
/
generic/
– Rev 1221
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1221
6730 d 15 h
decky
/kernel/trunk/
printf-related and other code cleanup
/kernel/trunk/arch/amd64/src/debugger.c
/kernel/trunk/arch/ia32/src/interrupt.c
/kernel/trunk/arch/ia32/src/mm/frame.c
/kernel/trunk/arch/ia32/src/smp/mps.c
/kernel/trunk/arch/ia64/src/interrupt.c
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/arch/mips32/src/drivers/arc.c
/kernel/trunk/arch/mips32/src/exception.c
/kernel/trunk/arch/ppc32/src/mm/memory_init.c
/kernel/trunk/arch/ppc64/src/mm/memory_init.c
/kernel/trunk/arch/sparc64/src/mm/tlb.c
/kernel/trunk/generic/include/debug.h
/kernel/trunk/generic/src/adt/btree.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/test/mm/falloc1/test.c
/kernel/trunk/test/mm/falloc2/test.c
/kernel/trunk/test/mm/mapping1/test.c
/kernel/trunk/test/synch/rwlock4/test.c
1212
6730 d 20 h
palkovsky
/kernel/trunk/
Added uspace call to enable/disable interrupts.
/kernel/trunk/arch/amd64/include/cpu.h
/kernel/trunk/arch/amd64/src/asm_utils.S
/kernel/trunk/arch/amd64/src/ddi/ddi.c
/kernel/trunk/arch/amd64/src/mm/page.c
/kernel/trunk/arch/ia32/include/cpu.h
/kernel/trunk/arch/ia32/src/asm.S
/kernel/trunk/arch/ia32/src/ddi/ddi.c
/kernel/trunk/arch/mips32/src/ddi/ddi.c
/kernel/trunk/arch/mips32/src/start.S
/kernel/trunk/generic/include/ddi/ddi.h
/kernel/trunk/generic/include/security/cap.h
/kernel/trunk/generic/include/syscall/syscall.h
/kernel/trunk/generic/src/ddi/ddi.c
/kernel/trunk/generic/src/syscall/syscall.c
1210
6732 d 1 h
vana
/kernel/trunk/
Incomplete VHPT walker support for Itanium
/kernel/trunk/arch/ia64/include/mm/vhpt.h
/kernel/trunk/arch/ia64/src/mm/vhpt.c
/kernel/trunk/Makefile
/kernel/trunk/arch/ia64/Makefile.inc
/kernel/trunk/arch/ia64/include/mm/page.h
/kernel/trunk/arch/ia64/src/mm/page.c
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/generic/src/proc/thread.c
/kernel/trunk/kernel.config
1204
6735 d 16 h
jermar
/kernel/trunk/generic/src/debug/
Some formatting and formulation changes.
/kernel/trunk/generic/src/debug/print.c
1200
6735 d 22 h
jermar
/kernel/trunk/
Add bitmap ADT.
/kernel/trunk/generic/include/adt/bitmap.h
/kernel/trunk/generic/src/adt/bitmap.c
/kernel/trunk/Makefile
1198
6735 d 23 h
cejka
/kernel/trunk/generic/src/debug/
Update comments in printf.
/kernel/trunk/generic/src/debug/print.c
1196
6737 d 0 h
cejka
/kernel/trunk/
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.
/kernel/trunk/arch/amd64/src/debugger.c
/kernel/trunk/arch/amd64/src/interrupt.c
/kernel/trunk/arch/amd64/src/mm/memory_init.c
/kernel/trunk/arch/ia32/Makefile.inc
/kernel/trunk/arch/ia32/src/interrupt.c
/kernel/trunk/arch/ia32/src/mm/frame.c
/kernel/trunk/arch/ia32/src/mm/memory_init.c
/kernel/trunk/arch/ia32/src/smp/apic.c
/kernel/trunk/arch/ia64/src/interrupt.c
/kernel/trunk/arch/mips32/Makefile.inc
/kernel/trunk/arch/mips32/src/debugger.c
/kernel/trunk/arch/mips32/src/exception.c
/kernel/trunk/arch/mips32/src/mm/tlb.c
/kernel/trunk/arch/ppc32/Makefile.inc
/kernel/trunk/arch/ppc32/src/mm/memory_init.c
/kernel/trunk/arch/ppc64/src/mm/memory_init.c
/kernel/trunk/arch/sparc64/src/mm/tlb.c
/kernel/trunk/genarch/include/softint/division.h
/kernel/trunk/genarch/src/acpi/acpi.c
/kernel/trunk/genarch/src/acpi/matd.c
/kernel/trunk/genarch/src/i8042/i8042.c
/kernel/trunk/genarch/src/softint/division.c
/kernel/trunk/generic/include/print.h
/kernel/trunk/generic/src/adt/btree.c
/kernel/trunk/generic/src/console/cmd.c
/kernel/trunk/generic/src/debug/print.c
/kernel/trunk/generic/src/debug/symtab.c
/kernel/trunk/generic/src/interrupt/interrupt.c
/kernel/trunk/generic/src/lib/elf.c
/kernel/trunk/generic/src/main/kinit.c
/kernel/trunk/generic/src/main/main.c
/kernel/trunk/generic/src/main/uinit.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/generic/src/time/clock.c
/kernel/trunk/generic/src/time/timeout.c
/kernel/trunk/test/fpu/fpu1/test.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/print/print1/test.c
/kernel/trunk/test/synch/rwlock4/test.c
/kernel/trunk/test/synch/rwlock5/test.c
1191
6739 d 5 h
jermar
/kernel/trunk/
Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.
/kernel/trunk/arch/amd64/src/ddi
/kernel/trunk/arch/amd64/src/ddi/ddi.c
/kernel/trunk/arch/ia32/src/ddi
/kernel/trunk/arch/ia32/src/ddi/ddi.c
/kernel/trunk/arch/ia64/src/ddi
/kernel/trunk/arch/ia64/src/ddi/ddi.c
/kernel/trunk/arch/mips32/src/ddi
/kernel/trunk/arch/mips32/src/ddi/ddi.c
/kernel/trunk/arch/ppc32/src/ddi
/kernel/trunk/arch/ppc32/src/ddi/ddi.c
/kernel/trunk/arch/ppc64/src/ddi
/kernel/trunk/arch/ppc64/src/ddi/ddi.c
/kernel/trunk/arch/sparc64/src/ddi
/kernel/trunk/arch/sparc64/src/ddi/ddi.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/arch/ppc64/Makefile.inc
/kernel/trunk/arch/sparc64/Makefile.inc
/kernel/trunk/generic/include/ddi/ddi.h
/kernel/trunk/generic/include/ddi/ddi_arg.h
/kernel/trunk/generic/include/syscall/syscall.h
/kernel/trunk/generic/src/ddi/ddi.c
/kernel/trunk/generic/src/syscall/syscall.c
1187
6739 d 20 h
jermar
/kernel/trunk/
Cleanup pm.c and pm.h code on ia32 and amd64.
Add before_task_runs() and before_task_runs_arch() for each architecture.
Add ia32 and amd64 code to ensure I/O Permission Bitmap update.
/kernel/trunk/arch/amd64/include/pm.h
/kernel/trunk/arch/amd64/src/cpu/cpu.c
/kernel/trunk/arch/amd64/src/pm.c
/kernel/trunk/arch/amd64/src/proc/scheduler.c
/kernel/trunk/arch/ia32/include/asm.h
/kernel/trunk/arch/ia32/include/pm.h
/kernel/trunk/arch/ia32/src/cpu/cpu.c
/kernel/trunk/arch/ia32/src/pm.c
/kernel/trunk/arch/ia32/src/proc/scheduler.c
/kernel/trunk/arch/ia64/src/proc/scheduler.c
/kernel/trunk/arch/mips32/src/mips32.c
/kernel/trunk/arch/ppc32/src/proc/scheduler.c
/kernel/trunk/arch/ppc64/src/proc/scheduler.c
/kernel/trunk/arch/sparc64/src/proc/scheduler.c
/kernel/trunk/generic/include/proc/scheduler.h
/kernel/trunk/generic/include/proc/task.h
/kernel/trunk/generic/src/proc/scheduler.c
1185
6739 d 23 h
jermar
/kernel/trunk/
Add task_create_arch() for all architectures.
/kernel/trunk/arch/amd64/src/proc/task.c
/kernel/trunk/arch/ia32/src/proc/task.c
/kernel/trunk/arch/amd64/Makefile.inc
/kernel/trunk/arch/ia32/Makefile.inc
/kernel/trunk/arch/ia64/include/proc/task.h
/kernel/trunk/arch/mips32/include/proc/task.h
/kernel/trunk/arch/ppc32/include/proc/task.h
/kernel/trunk/arch/ppc64/include/proc/task.h
/kernel/trunk/arch/sparc64/include/proc/task.h
/kernel/trunk/generic/include/proc/task.h
/kernel/trunk/generic/src/proc/task.c
1184
6739 d 23 h
jermar
/kernel/trunk/
Move arch/thread.h to arch/proc/thread.h on all architectures.
Replace ARCH_THREAD_DATA with new thread_arch_t arch on all architectures.
Similarily, add task_arch_t arch on all architectures.
On amd64 and ia32, grow the TSS segment by 64K + 1B to support IO port
permission bitmap. For the same reason, define per task IO port permission bitmaps
on ia32 and amd64.
/kernel/trunk/arch/amd64/include/proc
/kernel/trunk/arch/amd64/include/proc/task.h
/kernel/trunk/arch/amd64/include/proc/thread.h
/kernel/trunk/arch/ia32/include/proc
/kernel/trunk/arch/ia32/include/proc/task.h
/kernel/trunk/arch/ia32/include/proc/thread.h
/kernel/trunk/arch/ia64/include/proc
/kernel/trunk/arch/ia64/include/proc/task.h
/kernel/trunk/arch/ia64/include/proc/thread.h
/kernel/trunk/arch/mips32/include/proc
/kernel/trunk/arch/mips32/include/proc/task.h
/kernel/trunk/arch/mips32/include/proc/thread.h
/kernel/trunk/arch/ppc32/include/proc
/kernel/trunk/arch/ppc32/include/proc/task.h
/kernel/trunk/arch/ppc32/include/proc/thread.h
/kernel/trunk/arch/ppc64/include/proc
/kernel/trunk/arch/ppc64/include/proc/task.h
/kernel/trunk/arch/ppc64/include/proc/thread.h
/kernel/trunk/arch/sparc64/include/proc
/kernel/trunk/arch/sparc64/include/proc/task.h
/kernel/trunk/arch/sparc64/include/proc/thread.h
/kernel/trunk/arch/amd64/include/thread.h
/kernel/trunk/arch/ia32/include/thread.h
/kernel/trunk/arch/ia64/include/thread.h
/kernel/trunk/arch/mips32/include/thread.h
/kernel/trunk/arch/ppc32/include/thread.h
/kernel/trunk/arch/ppc64/include/thread.h
/kernel/trunk/arch/sparc64/include/thread.h
/kernel/trunk/arch/amd64/include/pm.h
/kernel/trunk/arch/amd64/src/amd64.c
/kernel/trunk/arch/amd64/src/proc/scheduler.c
/kernel/trunk/arch/amd64/src/proc/thread.c
/kernel/trunk/arch/ia32/include/pm.h
/kernel/trunk/arch/ia32/src/ia32.c
/kernel/trunk/arch/ia32/src/proc/scheduler.c
/kernel/trunk/arch/ia32/src/proc/thread.c
/kernel/trunk/generic/include/proc/task.h
/kernel/trunk/generic/include/proc/thread.h
/kernel/trunk/generic/src/proc/thread.c
1179
6740 d 21 h
jermar
/kernel/trunk/generic/src/mm/
Add some sanity checks to make sure the address space created by SYS_MAM_PHYSMEM will not be remapped
and that as_page_fault() will not try to service page fault for that area.
/kernel/trunk/generic/src/mm/as.c
1178
6740 d 21 h
jermar
/kernel/trunk/
Add task_find_by_id().
Add kernel support for SYS_MAP_PHYSMEM.
/kernel/trunk/generic/include/ddi
/kernel/trunk/generic/include/ddi/ddi.h
/kernel/trunk/generic/include/ddi/ddi_arg.h
/kernel/trunk/generic/src/ddi
/kernel/trunk/generic/src/ddi/ddi.c
/kernel/trunk/Makefile
/kernel/trunk/generic/include/errno.h
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/include/proc/task.h
/kernel/trunk/generic/include/syscall/syscall.h
/kernel/trunk/generic/src/mm/as.c
/kernel/trunk/generic/src/proc/task.c
/kernel/trunk/generic/src/syscall/syscall.c
1177
6741 d 1 h
jermar
/kernel/trunk/generic/
Modify B+tree node key width to be 64-bit wide on all platforms.
/kernel/trunk/generic/include/adt/btree.h
/kernel/trunk/generic/src/adt/btree.c
/kernel/trunk/generic/src/proc/task.c
/kernel/trunk/generic/src/proc/thread.c
1176
6741 d 2 h
jermar
/kernel/trunk/generic/
Kernel support for SYS_GET_TASK_ID syscall.
/kernel/trunk/generic/include/proc/task.h
/kernel/trunk/generic/include/syscall/syscall.h
/kernel/trunk/generic/src/proc/task.c
/kernel/trunk/generic/src/syscall/syscall.c
1174
6741 d 3 h
jermar
/kernel/trunk/
Start capabilities support.
/kernel/trunk/generic/include/security
/kernel/trunk/generic/include/security/cap.h
/kernel/trunk/generic/src/security
/kernel/trunk/generic/src/security/cap.c
/kernel/trunk/Makefile
/kernel/trunk/generic/include/proc/task.h
/kernel/trunk/generic/src/main/kinit.c
/kernel/trunk/generic/src/proc/task.c
1171
6741 d 5 h
jermar
/kernel/trunk/
Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer.
/kernel/trunk/arch/amd64/src/proc/thread.c
/kernel/trunk/arch/ia32/src/proc/thread.c
/kernel/trunk/arch/amd64/Makefile.inc
/kernel/trunk/arch/ia32/Makefile.inc
/kernel/trunk/arch/ia64/include/thread.h
/kernel/trunk/arch/mips32/include/thread.h
/kernel/trunk/arch/ppc32/include/thread.h
/kernel/trunk/arch/ppc64/include/thread.h
/kernel/trunk/arch/sparc64/include/thread.h
/kernel/trunk/generic/include/proc/thread.h
/kernel/trunk/generic/src/proc/thread.c
1170
6741 d 21 h
vana
/kernel/trunk/
Stack size definition macro definition fix
/kernel/trunk/arch/ia64/include/arch.h
/kernel/trunk/generic/include/arch.h
/kernel/trunk/generic/src/proc/task.c
1168
6743 d 18 h
vana
/kernel/trunk/
Thread RSE support completion (kernel)
/kernel/trunk/arch/ia64/src/ia64.c
/kernel/trunk/generic/src/proc/task.c
1164
6743 d 21 h
jermar
/kernel/trunk/generic/
Switch B+tree node allocation from malloc() to a dedicated slab - btree_node_slab.
/kernel/trunk/generic/include/adt/btree.h
/kernel/trunk/generic/src/adt/btree.c
/kernel/trunk/generic/src/main/main.c
1159
6743 d 22 h
jermar
/kernel/trunk/generic/
Replace list of all tasks with B+tree of all tasks.
/kernel/trunk/generic/include/proc/task.h
/kernel/trunk/generic/src/proc/task.c
1158
6743 d 23 h
jermar
/kernel/trunk/generic/
Replace list of all threads with B+tree of all threads.
Add function thread_exists() for querying existence of thread.
/kernel/trunk/generic/include/proc/thread.h
/kernel/trunk/generic/src/proc/thread.c
/kernel/trunk/generic/src/synch/waitq.c
1156
6743 d 23 h
jermar
/kernel/trunk/generic/
Sleeping in a wait queue can be now interrupted with
waitq_interrupt_sleep().
/kernel/trunk/generic/include/proc/thread.h
/kernel/trunk/generic/include/synch/synch.h
/kernel/trunk/generic/include/synch/waitq.h
/kernel/trunk/generic/src/synch/waitq.c
1154
6747 d 20 h
jermar
/kernel/trunk/generic/src/adt/
Fix critical bug in hash table initialization.
Only half of the table was actually allocated and initialized.
/kernel/trunk/generic/src/adt/hash_table.c
1153
6748 d 1 h
jermar
/kernel/trunk/generic/src/synch/
Because of another race condition, futex_wakeup() needs to be able to allocate and initialize the kernel futex structure too.
/kernel/trunk/generic/src/synch/futex.c
1150
6749 d 5 h
jermar
/kernel/trunk/generic/
Rename btree_node_left_sibling() to btree_leaf_node_left_neighbour()
and btree_node_right_sibling() to btree_leaf_node_right_neighbour()
as the left and right neighbours of a node needn't be its siblings.
/kernel/trunk/generic/include/adt/btree.h
/kernel/trunk/generic/src/adt/btree.c
/kernel/trunk/generic/src/mm/as.c
1149
6749 d 15 h
jermar
/kernel/trunk/generic/include/mm/
s/B+-tree/B+tree/
/kernel/trunk/generic/include/mm/as.h
1148
6749 d 15 h
jermar
/kernel/trunk/generic/src/
s/B+-tree/B+tree/
/kernel/trunk/generic/src/adt/btree.c
/kernel/trunk/generic/src/mm/as.c
1147
6749 d 15 h
jermar
/kernel/trunk/generic/
Deploy B+tree in address space area management.
Change as_remap() to check for conflicts with other address space areas only when the area in question grows.
/kernel/trunk/generic/include/adt/btree.h
/kernel/trunk/generic/include/mm/as.h
/kernel/trunk/generic/src/adt/btree.c
/kernel/trunk/generic/src/mm/as.c
1144
6751 d 19 h
jermar
/kernel/trunk/
Completed B+-tree support.
Enable btree_remove().
Reorder some static functions and group them together.
Fix order of nodes in the leaf_head list.
/kernel/trunk/generic/src/adt/btree.c
/kernel/trunk/generic/src/mm/slab.c
/kernel/trunk/test/btree/btree1/test.c
1142
6752 d 3 h
jermar
/kernel/trunk/
Update B+-tree code.
The code is there, btree_remove() has not been tested yet.
(Fixes, if any, are to come later today.)
/kernel/trunk/generic/include/adt/btree.h
/kernel/trunk/generic/src/adt/btree.c
/kernel/trunk/test/btree/btree1/test.c
1141
6753 d 0 h
palkovsky
/kernel/trunk/generic/src/ipc/
Completed ipc_cleanup, it should be somehow integrated into
cleanup of task. The function can sleep.
/kernel/trunk/generic/src/ipc/ipc.c
/kernel/trunk/generic/src/ipc/ipcrsc.c
/kernel/trunk/generic/src/ipc/sysipc.c
1140
6753 d 19 h
jermar
/kernel/trunk/generic/
Change B+-tree from 2-3-4 tree to 2-3-4-5 tree by adding space for the fourth key.
This should make key removal easier.
/kernel/trunk/generic/include/adt/btree.h
/kernel/trunk/generic/src/adt/btree.c
1139
6753 d 19 h
jermar
/kernel/trunk/generic/include/
Fix comments.
/kernel/trunk/generic/include/arch.h
/kernel/trunk/generic/include/mm/buddy.h
/kernel/trunk/generic/include/synch/futex.h
1138
6756 d 21 h
jermar
/kernel/trunk/
CPU stacks must have two frames on ia64.
Make sure both thread stack frames are mapped in before_thread_runs_arch().
Take STACK_FRAMES into account during kernel memory layout initialization in main_bsp().
/kernel/trunk/arch/ia64/include/context.h
/kernel/trunk/arch/ia64/include/mm/tlb.h
/kernel/trunk/arch/ia64/src/ivt.S
/kernel/trunk/arch/ia64/src/proc/scheduler.c
/kernel/trunk/contrib/conf/msim.conf
/kernel/trunk/generic/include/config.h
/kernel/trunk/generic/include/mm/frame.h
/kernel/trunk/generic/src/cpu/cpu.c
/kernel/trunk/generic/src/main/main.c
/kernel/trunk/generic/src/proc/thread.c
1136
6757 d 19 h
jermar
/kernel/trunk/generic/src/adt/
Try to avoid splitting full B+-tree nodes by trying left or right rotation first.
(This improved memory consumption of this algorithm by some 40% - meassured on 101-item set).
/kernel/trunk/generic/src/adt/btree.c
1134
6758 d 22 h
jermar
/kernel/trunk/generic/src/adt/
Change B+-tree to:
- store lesser keys in a key's left subtree
- propagate the bigger of medians (if there are two medians) when splitting a node
/kernel/trunk/generic/src/adt/btree.c
1121
6760 d 16 h
jermar
/kernel/trunk/
Small textual changes.
/kernel/trunk/arch/amd64/include/atomic.h
/kernel/trunk/arch/amd64/src/amd64.c
/kernel/trunk/arch/amd64/src/asm_utils.S
/kernel/trunk/arch/ia32/src/ia32.c
/kernel/trunk/arch/ia32/src/userspace.c
/kernel/trunk/arch/ia64/src/ia64.c
/kernel/trunk/arch/mips32/src/mips32.c
/kernel/trunk/generic/src/adt/btree.c
1118
6760 d 16 h
jermar
/kernel/trunk/generic/src/syscall/
Change syscall table.
/kernel/trunk/generic/src/syscall/syscall.c
1117
6760 d 16 h
jermar
/kernel/trunk/generic/
Improved futexes. (kernel part)
/kernel/trunk/generic/include/synch/futex.h
/kernel/trunk/generic/src/synch/futex.c