Rev |
Age |
Author |
Path |
Log message |
Diff |
Changes |
1595 |
6687 d 15 h |
palkovsky |
/kernel/trunk/ |
Added kernel circular buffer klog.
Added automatic killing of tasks raising inappropriate exceptions.
TODO: Fix vsnprintf return value(and behaviour according to specs) and remove workaround in klog. |
|
/kernel/trunk/generic/include/console/klog.h /kernel/trunk/generic/src/console/klog.c
/kernel/trunk/Makefile /kernel/trunk/arch/amd64/include/interrupt.h /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/src/interrupt.c /kernel/trunk/arch/ia32/src/mm/page.c /kernel/trunk/arch/ia64/include/interrupt.h /kernel/trunk/arch/ia64/src/interrupt.c /kernel/trunk/arch/mips32/include/arg.h /kernel/trunk/arch/mips32/include/exception.h /kernel/trunk/arch/mips32/src/exception.c /kernel/trunk/arch/mips32/src/mm/tlb.c /kernel/trunk/arch/ppc32/include/exception.h /kernel/trunk/arch/ppc32/src/interrupt.c /kernel/trunk/arch/ppc64/include/exception.h /kernel/trunk/arch/sparc64/include/interrupt.h /kernel/trunk/generic/include/interrupt.h /kernel/trunk/generic/include/ipc/irq.h /kernel/trunk/generic/include/ipc/sysipc.h /kernel/trunk/generic/include/proc/thread.h /kernel/trunk/generic/include/stackarg.h /kernel/trunk/generic/include/stdarg.h /kernel/trunk/generic/src/interrupt/interrupt.c /kernel/trunk/generic/src/ipc/ipc.c /kernel/trunk/generic/src/ipc/irq.c /kernel/trunk/generic/src/ipc/sysipc.c /kernel/trunk/generic/src/main/main.c /kernel/trunk/generic/src/proc/thread.c
|
1511 |
6691 d 8 h |
palkovsky |
/kernel/trunk/arch/ |
Remove __address from include file included by uspace |
|
/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/ppc32/include/mm/as.h /kernel/trunk/arch/ppc64/include/mm/as.h /kernel/trunk/arch/sparc64/include/mm/as.h
|
1477 |
6692 d 17 h |
decky |
/kernel/trunk/arch/ |
cleanup |
|
/kernel/trunk/arch/amd64/include/drivers/i8254.h /kernel/trunk/arch/amd64/include/drivers/i8259.h /kernel/trunk/arch/amd64/include/drivers/vesa.h /kernel/trunk/arch/ia32/include/drivers/i8254.h /kernel/trunk/arch/ia32/include/drivers/i8259.h /kernel/trunk/arch/ia32/include/drivers/vesa.h
/kernel/trunk/arch/amd64/include/i8254.h /kernel/trunk/arch/amd64/include/i8259.h /kernel/trunk/arch/amd64/include/vesa.h /kernel/trunk/arch/ia32/include/i8254.h /kernel/trunk/arch/ia32/include/i8259.h /kernel/trunk/arch/ia32/include/vesa.h
/kernel/trunk/arch/amd64/src/amd64.c /kernel/trunk/arch/amd64/src/interrupt.c /kernel/trunk/arch/ia32/src/drivers/i8254.c /kernel/trunk/arch/ia32/src/drivers/i8259.c /kernel/trunk/arch/ia32/src/drivers/vesa.c /kernel/trunk/arch/ia32/src/ia32.c /kernel/trunk/arch/ia32/src/interrupt.c /kernel/trunk/arch/ia32/src/smp/smp.c
|
1473 |
6693 d 3 h |
decky |
/kernel/trunk/ |
kernel support for text-only framebuffer |
|
/kernel/trunk/arch/amd64/include/drivers/ega.h /kernel/trunk/arch/ia32/include/drivers/ega.h
/kernel/trunk/arch/amd64/include/ega.h /kernel/trunk/arch/ia32/include/ega.h
/kernel/trunk/arch/amd64/src/amd64.c /kernel/trunk/arch/ia32/src/drivers/ega.c /kernel/trunk/arch/ia32/src/drivers/vesa.c /kernel/trunk/arch/ia32/src/ia32.c /kernel/trunk/genarch/src/fb/fb.c
|
1423 |
6697 d 9 h |
jermar |
/kernel/trunk/ |
Update page fault handlers to distinguish between different access modes that had caused the page fault. |
|
/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/ppc64/include/mm/page.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/src/lib/elf.c /kernel/trunk/generic/src/mm/as.c
|
1411 |
6700 d 6 h |
jermar |
/kernel/trunk/ |
Modify the hierarchy of page fault handlers to pass access mode that caused the fault.
Architectures are required to pass either PF_ACCESS_READ, PF_ACCESS_WRITE or PF_ACCESS_EXEC
to as_page_fault(), depending on the cause of the fault. |
|
/kernel/trunk/arch/amd64/include/mm/page.h /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/interrupt.c /kernel/trunk/arch/ia32/src/mm/page.c /kernel/trunk/arch/ia64/src/mm/tlb.c /kernel/trunk/arch/mips32/src/mm/tlb.c /kernel/trunk/arch/ppc32/src/mm/page.c /kernel/trunk/arch/ppc64/src/mm/page.c /kernel/trunk/generic/include/mm/as.h /kernel/trunk/generic/include/mm/page.h /kernel/trunk/generic/src/lib/elf.c /kernel/trunk/generic/src/mm/as.c
|
1292 |
6719 d 7 h |
vana |
/kernel/trunk/arch/ |
VESA FB cut unwanted |
|
/kernel/trunk/arch/amd64/include/pm.h /kernel/trunk/arch/amd64/src/pm.c /kernel/trunk/arch/ia32/include/pm.h /kernel/trunk/arch/ia32/src/drivers/vesa.c /kernel/trunk/arch/ia32/src/pm.c
|
1289 |
6719 d 9 h |
vana |
/kernel/trunk/arch/ |
Amd64 framebuffer |
|
/kernel/trunk/arch/amd64/include/vesa.h
/kernel/trunk/arch/amd64/Makefile.inc /kernel/trunk/arch/amd64/include/pm.h /kernel/trunk/arch/amd64/src/amd64.c /kernel/trunk/arch/amd64/src/boot/boot.S /kernel/trunk/arch/amd64/src/pm.c /kernel/trunk/arch/ia32/include/vesa.h /kernel/trunk/arch/ia32/src/drivers/vesa.c /kernel/trunk/arch/ia32/src/pm.c
|
1288 |
6719 d 11 h |
jermar |
/kernel/trunk/ |
Complete implementation of copy_from_uspace() and copy_to_uspace()
for amd64 and ia32. Other architectures still compile and run,
but need to implement their own assembly-only memcpy(), memcpy_from_uspace(),
memcpy_to_uspace() and their failover parts. For these architectures
only dummy implementations are provided. |
|
/kernel/trunk/generic/include/syscall/copy.h /kernel/trunk/generic/src/syscall/copy.c
/kernel/trunk/Makefile /kernel/trunk/arch/amd64/include/interrupt.h /kernel/trunk/arch/amd64/src/asm_utils.S /kernel/trunk/arch/amd64/src/mm/page.c /kernel/trunk/arch/ia32/include/interrupt.h /kernel/trunk/arch/ia32/src/asm.S /kernel/trunk/arch/ia32/src/boot/boot.S /kernel/trunk/arch/ia32/src/interrupt.c /kernel/trunk/arch/ia64/include/interrupt.h /kernel/trunk/arch/ia64/src/asm.S /kernel/trunk/arch/ia64/src/mm/tlb.c /kernel/trunk/arch/mips32/include/exception.h /kernel/trunk/arch/mips32/src/asm.S /kernel/trunk/arch/mips32/src/mm/tlb.c /kernel/trunk/arch/ppc32/include/exception.h /kernel/trunk/arch/ppc32/include/interrupt.h /kernel/trunk/arch/ppc32/src/asm.S /kernel/trunk/arch/ppc32/src/mm/tlb.c /kernel/trunk/arch/sparc64/include/interrupt.h /kernel/trunk/arch/sparc64/src/asm.S /kernel/trunk/generic/include/interrupt.h /kernel/trunk/generic/include/mm/as.h /kernel/trunk/generic/include/mm/page.h /kernel/trunk/generic/include/proc/thread.h /kernel/trunk/generic/src/ddi/ddi.c /kernel/trunk/generic/src/ipc/irq.c /kernel/trunk/generic/src/ipc/sysipc.c /kernel/trunk/generic/src/mm/as.c /kernel/trunk/generic/src/mm/slab.c /kernel/trunk/generic/src/printf/vsnprintf.c /kernel/trunk/generic/src/proc/task.c /kernel/trunk/generic/src/proc/thread.c /kernel/trunk/generic/src/smp/ipi.c /kernel/trunk/generic/src/synch/waitq.c
|
1256 |
6725 d 8 h |
jermar |
/kernel/trunk/arch/ |
Improve SYS_IOSPACE_ENABLE support.
The general protection fault handler now contains
code to service early I/O Permission bitmap faults. |
|
/kernel/trunk/arch/amd64/include/ddi /kernel/trunk/arch/amd64/include/ddi/ddi.h /kernel/trunk/arch/ia32/include/ddi /kernel/trunk/arch/ia32/include/ddi/ddi.h
/kernel/trunk/arch/amd64/include/cpu.h /kernel/trunk/arch/amd64/include/proc/task.h /kernel/trunk/arch/amd64/src/ddi/ddi.c /kernel/trunk/arch/amd64/src/interrupt.c /kernel/trunk/arch/amd64/src/proc/scheduler.c /kernel/trunk/arch/ia32/include/cpu.h /kernel/trunk/arch/ia32/include/proc/task.h /kernel/trunk/arch/ia32/src/ddi/ddi.c /kernel/trunk/arch/ia32/src/interrupt.c /kernel/trunk/arch/ia32/src/proc/scheduler.c
|
1251 |
6726 d 8 h |
jermar |
/kernel/trunk/ |
Fix BITS2BYTES macro to return 0 when passed 0 as argument.
Fix ia32 TSS segment granularity to be 0.
Fix ia32 and amd64 initial TSS limit to be 103.
Little textual changes here and there. |
|
/kernel/trunk/arch/amd64/include/asm.h /kernel/trunk/arch/amd64/src/pm.c /kernel/trunk/arch/ia32/include/asm.h /kernel/trunk/arch/ia32/include/smp/apic.h /kernel/trunk/arch/ia32/src/pm.c /kernel/trunk/arch/ia32/src/proc/scheduler.c /kernel/trunk/generic/include/adt/bitmap.h
|
1212 |
6732 d 5 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
|
1203 |
6737 d 6 h |
jermar |
/kernel/trunk/arch/ |
Full implementation of amd64 and ia32 SYS_ENABLE_IOSPACE syscall.
Needs testing. |
|
/kernel/trunk/arch/amd64/include/pm.h /kernel/trunk/arch/amd64/src/ddi/ddi.c /kernel/trunk/arch/ia32/include/pm.h /kernel/trunk/arch/ia32/src/ddi/ddi.c
|
1201 |
6737 d 7 h |
jermar |
/kernel/trunk/arch/ |
Fix amd64 and ia32 management of I/O bitmap in before_task_runs_arch()
by treating the iomap array as a bitmap. Make use of the bitmap type
and functions added in previous commit. |
|
/kernel/trunk/arch/amd64/include/pm.h /kernel/trunk/arch/amd64/include/proc/task.h /kernel/trunk/arch/amd64/src/proc/scheduler.c /kernel/trunk/arch/amd64/src/proc/task.c /kernel/trunk/arch/ia32/include/pm.h /kernel/trunk/arch/ia32/include/proc/task.h /kernel/trunk/arch/ia32/src/proc/scheduler.c /kernel/trunk/arch/ia32/src/proc/task.c
|
1187 |
6741 d 5 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
|
1186 |
6741 d 6 h |
jermar |
/kernel/trunk/arch/ |
Replace assembly from pm.c with new inline functions defined in asm.h. |
|
/kernel/trunk/arch/amd64/include/asm.h /kernel/trunk/arch/amd64/src/pm.c /kernel/trunk/arch/ia32/include/asm.h /kernel/trunk/arch/ia32/src/pm.c
|
1184 |
6741 d 8 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
|
1121 |
6762 d 1 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
|
1112 |
6762 d 12 h |
palkovsky |
/kernel/trunk/ |
Added basic kernel infrastructure for ThreadLocalStorage(TLS) for
ia32(complete),amd64(complete),mips32(missing emulation of rdhwr instruction). |
|
/kernel/trunk/arch/amd64/include/cpu.h /kernel/trunk/arch/amd64/include/thread.h /kernel/trunk/arch/amd64/src/amd64.c /kernel/trunk/arch/amd64/src/proc/scheduler.c /kernel/trunk/arch/ia32/include/pm.h /kernel/trunk/arch/ia32/include/thread.h /kernel/trunk/arch/ia32/src/ia32.c /kernel/trunk/arch/ia32/src/pm.c /kernel/trunk/arch/ia32/src/proc/scheduler.c /kernel/trunk/arch/ia32/src/userspace.c /kernel/trunk/arch/mips32/src/mips32.c /kernel/trunk/generic/include/syscall/syscall.h /kernel/trunk/generic/src/syscall/syscall.c
|
1104 |
6763 d 5 h |
jermar |
/kernel/trunk/ |
Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well. |
|
/kernel/trunk/generic/include/atomic.h
/kernel/trunk/arch/amd64/include/atomic.h /kernel/trunk/arch/amd64/src/proc/scheduler.c /kernel/trunk/arch/ia32/include/atomic.h /kernel/trunk/arch/ia32/src/userspace.c /kernel/trunk/arch/ia64/include/atomic.h /kernel/trunk/arch/ia64/src/mm/tlb.c /kernel/trunk/arch/mips32/include/atomic.h /kernel/trunk/arch/ppc32/include/atomic.h /kernel/trunk/arch/sparc64/include/atomic.h /kernel/trunk/generic/include/func.h /kernel/trunk/generic/include/mm/slab.h /kernel/trunk/generic/include/proc/scheduler.h /kernel/trunk/generic/include/synch/spinlock.h /kernel/trunk/generic/include/typedefs.h /kernel/trunk/generic/src/console/console.c /kernel/trunk/generic/src/mm/tlb.c /kernel/trunk/generic/src/proc/scheduler.c /kernel/trunk/generic/src/proc/thread.c /kernel/trunk/generic/src/synch/spinlock.c /kernel/trunk/generic/src/time/clock.c /kernel/trunk/test/atomic/atomic1/test.c /kernel/trunk/test/debug/mips1/test.c /kernel/trunk/test/fault/fault1/test.c /kernel/trunk/test/fpu/fpu1/test.c /kernel/trunk/test/fpu/mips1/test.c /kernel/trunk/test/fpu/sse1/test.c /kernel/trunk/test/mm/falloc2/test.c /kernel/trunk/test/synch/rwlock1/test.c /kernel/trunk/test/synch/rwlock2/test.c /kernel/trunk/test/synch/rwlock3/test.c /kernel/trunk/test/synch/rwlock4/test.c /kernel/trunk/test/synch/rwlock5/test.c /kernel/trunk/test/synch/semaphore1/test.c /kernel/trunk/test/synch/semaphore2/test.c /kernel/trunk/test/thread/thread1/test.c
|