HelenOS-historic – /

Rev 1072 – Added debugger to AMD64. Added automatic debugging of AS if ...

palkovsky — Fri, 17 Mar 2006 12:41:05 +0100

palkovsky – 16 file(s) modified
Added debugger to AMD64.
Added automatic debugging of AS if it is not rewritten with zero.
Did small changes to IPC infrastructure.

~ /kernel/trunk/arch/amd64/include/asm.h
~ /kernel/trunk/arch/amd64/include/cpu.h
+ /kernel/trunk/arch/amd64/include/debugger.h
~ /kernel/trunk/arch/amd64/include/interrupt.h
~ /kernel/trunk/arch/amd64/Makefile.inc
~ /kernel/trunk/arch/amd64/src/amd64.c
+ /kernel/trunk/arch/amd64/src/debugger.c
~ /kernel/trunk/arch/amd64/src/proc/scheduler.c
~ /kernel/trunk/generic/include/ipc/ipc.h
+ /kernel/trunk/generic/include/ipc/ipcrsc.h
~ /kernel/trunk/generic/src/console/cmd.c
~ /kernel/trunk/generic/src/ipc/ipc.c
+ /kernel/trunk/generic/src/ipc/ipcrsc.c
~ /kernel/trunk/generic/src/ipc/sysipc.c
~ /kernel/trunk/kernel.config
~ /kernel/trunk/Makefile

Rev 1071 – invalidate segment registers

decky — Fri, 17 Mar 2006 11:38:27 +0100

decky – 1 file(s) modified
invalidate segment registers

~ /boot/trunk/arch/ppc32/loader/asm.S

Rev 1070 – More checks for address space area conflicts.

jermar — Fri, 17 Mar 2006 11:07:28 +0100

jermar – 10 file(s) modified
More checks for address space area conflicts.

~ /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/sparc64/include/mm/as.h
~ /kernel/trunk/generic/include/macros.h
~ /kernel/trunk/generic/include/mm/as.h
~ /kernel/trunk/generic/src/lib/elf.c
~ /kernel/trunk/generic/src/mm/as.c

Rev 1069 – Printf correctly handle NULL pointer as parameter to %s option.

cejka — Fri, 17 Mar 2006 10:57:42 +0100

cejka – 2 file(s) modified
Printf correctly handle NULL pointer as parameter to %s option.

~ /kernel/trunk/generic/src/debug/print.c
~ /kernel/trunk/test/print/print1/test.c

Rev 1068 – proper ppc32 initial memory mapping

decky — Fri, 17 Mar 2006 03:04:30 +0100

decky – 5 file(s) modified
proper ppc32 initial memory mapping

~ /boot/trunk/arch/ppc32/loader/asm.h
~ /boot/trunk/arch/ppc32/loader/asm.S
~ /boot/trunk/arch/ppc32/loader/main.c
~ /boot/trunk/arch/ppc32/loader/regname.h
~ /boot/trunk/arch/ppc32/loader/_link.ld

Rev 1067 – respect two more reserved frames

decky — Fri, 17 Mar 2006 03:03:14 +0100

decky – 1 file(s) modified
respect two more reserved frames

~ /kernel/trunk/arch/ppc32/include/boot/boot.h

Rev 1066 – Support for user space threads.

jermar — Fri, 17 Mar 2006 02:34:36 +0100

jermar – 13 file(s) modified
Support for user space threads.

~ /kernel/trunk/arch/amd64/src/userspace.c
~ /kernel/trunk/arch/ia32/include/fpu_context.h
~ /kernel/trunk/arch/ia32/src/userspace.c
~ /kernel/trunk/arch/ia64/src/ia64.c
~ /kernel/trunk/arch/mips32/src/mips32.c
~ /kernel/trunk/generic/include/ipc/ipc.h
~ /kernel/trunk/generic/include/proc/thread.h
~ /kernel/trunk/generic/include/syscall/syscall.h
~ /kernel/trunk/generic/include/userspace.h
~ /kernel/trunk/generic/src/main/uinit.c
~ /kernel/trunk/generic/src/proc/task.c
~ /kernel/trunk/generic/src/proc/thread.c
~ /kernel/trunk/generic/src/syscall/syscall.c

Rev 1065 – Support for uspace threads.

jermar — Fri, 17 Mar 2006 02:31:55 +0100

jermar – 5 file(s) modified
Support for uspace threads.

~ /uspace/trunk/init/init.c
~ /uspace/trunk/libc/generic/libc.c
+ /uspace/trunk/libc/generic/thread.c (copied from /uspace/trunk/libc/generic/libc.c@1062)
+ /uspace/trunk/libc/include/thread.h (copied from /uspace/trunk/libc/include/stdlib.h@1062)
~ /uspace/trunk/libc/Makefile

Rev 1064 – Cleanup of amd64 code.

palkovsky — Fri, 17 Mar 2006 01:40:01 +0100

palkovsky – 2 file(s) modified
Cleanup of amd64 code.

~ /kernel/trunk/arch/amd64/include/mm/page.h
~ /kernel/trunk/arch/amd64/src/mm/page.c

Rev 1063 – Add support for more then 2GB of address space for ...

palkovsky — Fri, 17 Mar 2006 00:54:05 +0100

palkovsky – 9 file(s) modified
Add support for more then 2GB of address space for AMD64.

~ /kernel/trunk/arch/amd64/include/mm/as.h
~ /kernel/trunk/arch/amd64/include/mm/page.h
~ /kernel/trunk/arch/amd64/src/boot/boot.S
~ /kernel/trunk/arch/amd64/src/mm/page.c
~ /kernel/trunk/generic/include/macros.h
~ /kernel/trunk/generic/include/mm/frame.h
~ /kernel/trunk/generic/src/ipc/sysipc.c
~ /kernel/trunk/generic/src/main/main.c
~ /kernel/trunk/generic/src/mm/frame.c

Rev 1062 – It is now possible to associate symbolic names with both ...

jermar — Thu, 16 Mar 2006 23:31:39 +0100

jermar – 21 file(s) modified
It is now possible to associate symbolic names with both threads and tasks.
More verbose kconsole threads, tasks and scheduler commands.

~ /kernel/trunk/arch/sparc64/src/sparc64.c
~ /kernel/trunk/generic/include/proc/task.h
~ /kernel/trunk/generic/include/proc/thread.h
~ /kernel/trunk/generic/src/main/kinit.c
~ /kernel/trunk/generic/src/main/main.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/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/mm/slab1/test.c
~ /kernel/trunk/test/mm/slab2/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

Rev 1061 – Added support for ipc_connect_me_to.

palkovsky — Thu, 16 Mar 2006 21:57:12 +0100

palkovsky – 4 file(s) modified
Added support for ipc_connect_me_to.

~ /uspace/trunk/init/init.c
~ /uspace/trunk/libipc/generic/ipc.c
~ /uspace/trunk/libipc/include/ipc.h
~ /uspace/trunk/ns/ns.c

Rev 1060 – Added task_print. Fixed ipc to support connect_me_to.

palkovsky — Thu, 16 Mar 2006 21:56:22 +0100

palkovsky – 6 file(s) modified
Added task_print.
Fixed ipc to support connect_me_to.

~ /kernel/trunk/arch/amd64/src/interrupt.c
~ /kernel/trunk/generic/include/ipc/ipc.h
~ /kernel/trunk/generic/src/console/cmd.c
~ /kernel/trunk/generic/src/ipc/sysipc.c
~ /kernel/trunk/generic/src/proc/task.c
~ /kernel/trunk/generic/src/proc/thread.c

Rev 1059 – Clear user address space when creating new page tables. Fix ...

jermar — Thu, 16 Mar 2006 20:48:27 +0100

jermar – 5 file(s) modified
Clear user address space when creating new page tables.
Fix mapping of l_apic and io_apic on amd64.

~ /kernel/trunk/arch/ia32/src/smp/smp.c
~ /kernel/trunk/arch/ia64/Makefile.inc
~ /kernel/trunk/arch/ia64/src/ia64.c
~ /kernel/trunk/contrib/conf/ski.conf
~ /kernel/trunk/genarch/src/mm/as_pt.c

Rev 1058 – relocate kernel in real mode

decky — Thu, 16 Mar 2006 19:55:50 +0100

decky – 8 file(s) modified
relocate kernel in real mode

~ /boot/trunk/arch/ppc32/loader/asm.h
~ /boot/trunk/arch/ppc32/loader/asm.S
~ /boot/trunk/arch/ppc32/loader/main.c
~ /boot/trunk/arch/ppc32/loader/Makefile
~ /boot/trunk/arch/ppc32/loader/ofw.c
~ /boot/trunk/arch/ppc32/loader/ofw.h
~ /boot/trunk/arch/ppc32/loader/regname.h
~ /boot/trunk/arch/ppc32/loader/_link.ld

Rev 1057 – update kernel/loader API

decky — Thu, 16 Mar 2006 19:52:51 +0100

decky – 2 file(s) modified
update kernel/loader API

~ /kernel/trunk/arch/ppc32/include/asm/regname.h
~ /kernel/trunk/arch/ppc32/src/boot/boot.S

Rev 1056 – Slightly optimized version of ivt.S.

jermar — Thu, 16 Mar 2006 18:57:46 +0100

jermar – 1 file(s) modified
Slightly optimized version of ivt.S.

~ /kernel/trunk/arch/ia64/src/ivt.S

Rev 1055 – Stack constants moved to stack.h as on other archs.

cejka — Thu, 16 Mar 2006 18:33:40 +0100

cejka – 2 file(s) modified
Stack constants moved to stack.h as on other archs.

~ /kernel/trunk/arch/mips32/include/context.h
+ /kernel/trunk/arch/mips32/include/stack.h

Rev 1054 – Updated stackarg macros for mips32. Mips32 stack aligned on 8 ...

cejka — Thu, 16 Mar 2006 18:17:41 +0100

cejka – 5 file(s) modified
Updated stackarg macros for mips32.
Mips32 stack aligned on 8 bytes boundary.

~ /kernel/trunk/arch/mips32/include/arg.h
~ /kernel/trunk/arch/mips32/include/context.h
~ /kernel/trunk/arch/mips32/include/context_offset.h
~ /kernel/trunk/arch/mips32/include/exception.h
~ /kernel/trunk/test/print/print1/test.c

Rev 1053 – Itanium FPU Lazy context switching... but not so much tested

vana — Thu, 16 Mar 2006 18:01:51 +0100

vana – 11 file(s) modified
Itanium FPU Lazy context switching... but not so much tested

~ /kernel/trunk/arch/ia64/include/context.h
~ /kernel/trunk/arch/ia64/include/fpu_context.h
~ /kernel/trunk/arch/ia64/include/interrupt.h
~ /kernel/trunk/arch/ia64/Makefile.inc
~ /kernel/trunk/arch/ia64/src/context.S
~ /kernel/trunk/arch/ia64/src/fpu_context.c
~ /kernel/trunk/arch/ia64/src/interrupt.c
~ /kernel/trunk/arch/ia64/src/ivt.S
~ /kernel/trunk/arch/ia64/src/start.S
~ /kernel/trunk/generic/src/console/cmd.c
~ /kernel/trunk/test/fpu/fpu1/test.c

Rev 1052 – fix wrong structure members size assumption

decky — Thu, 16 Mar 2006 17:40:57 +0100

decky – 1 file(s) modified
fix wrong structure members size assumption

~ /kernel/trunk/arch/amd64/src/boot/boot.S

Rev 1051 – Move amd64's ident_page_mapper() and page_fault() to page.h.

jermar — Thu, 16 Mar 2006 17:33:48 +0100

jermar – 4 file(s) modified
Move amd64's ident_page_mapper() and page_fault() to page.h.

~ /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/amd64/src/pm.c

Rev 1050 – Added null console for buffering output when no real output ...

palkovsky — Thu, 16 Mar 2006 16:56:40 +0100

palkovsky – 6 file(s) modified
Added null console for buffering output when no real output available.
Added identity mapper for AMD64 that allows whole physical memory to be
accessed before paging is initialized.

~ /kernel/trunk/arch/amd64/include/interrupt.h
~ /kernel/trunk/arch/amd64/src/interrupt.c
~ /kernel/trunk/arch/amd64/src/pm.c
~ /kernel/trunk/generic/include/ipc/ipc.h
~ /kernel/trunk/generic/src/console/console.c
~ /kernel/trunk/generic/src/ipc/ipc.c

Rev 1049 – New improved version of stackargs va_start and va_arg macros for ...

cejka — Thu, 16 Mar 2006 16:06:02 +0100

cejka – 2 file(s) modified
New improved version of stackargs va_start and va_arg macros for mips32.

~ /uspace/trunk/init/init.c
~ /uspace/trunk/libc/arch/mips32/include/stackarg.h

Rev 1048 – Restore interrupts when failing in as_remap(). Add check_area_conflicts() that checks ...

jermar — Thu, 16 Mar 2006 15:46:06 +0100

jermar – 4 file(s) modified
Restore interrupts when failing in as_remap().
Add check_area_conflicts() that checks whether address area overlaps with other areas.
Refuse to create writeable executable address space areas.
Rename as_area_t::size to as_area_t::pages.

~ /kernel/trunk/generic/include/mm/as.h
~ /kernel/trunk/generic/src/lib/elf.c
~ /kernel/trunk/generic/src/mm/as.c
~ /kernel/trunk/generic/src/proc/task.c

Rev 1047 – update config to use the image with boot loader

decky — Thu, 16 Mar 2006 15:14:19 +0100

decky – 1 file(s) modified
update config to use the image with boot loader

~ /kernel/trunk/contrib/conf/pearpc.conf

Rev 1046 – add ns

decky — Thu, 16 Mar 2006 14:29:02 +0100

decky – 1 file(s) modified
add ns

~ /boot/trunk/arch/amd64/Makefile.inc

Rev 1045 – add /ns as the first init task

decky — Thu, 16 Mar 2006 14:20:30 +0100

decky – 1 file(s) modified
add /ns as the first init task

~ /boot/trunk/arch/amd64/grub/grub.img.gz

Rev 1044 – Page table locking.

jermar — Thu, 16 Mar 2006 13:57:31 +0100

jermar – 10 file(s) modified
Page table locking.

~ /kernel/trunk/arch/ia64/src/mm/tlb.c
~ /kernel/trunk/arch/mips32/src/mm/tlb.c
~ /kernel/trunk/genarch/src/mm/as_ht.c
~ /kernel/trunk/genarch/src/mm/as_pt.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/mm/as.c
~ /kernel/trunk/generic/src/mm/page.c

Rev 1043 – Fix _gp to point to the beginning of .got section ...

jermar — Thu, 16 Mar 2006 13:39:23 +0100

jermar – 1 file(s) modified
Fix _gp to point to the beginning of .got section in ia64 linker script.

~ /uspace/trunk/libc/arch/ia64/_link.ld.in

Rev 1042 – more verbose warning

decky — Thu, 16 Mar 2006 13:39:19 +0100

decky – 1 file(s) modified
more verbose warning

~ /kernel/trunk/generic/src/main/kinit.c

Rev 1041 – make /ns the first user-space task, /init the second

decky — Thu, 16 Mar 2006 13:27:33 +0100

decky – 1 file(s) modified
make /ns the first user-space task, /init the second

~ /boot/trunk/arch/ia32/grub/grub.img.gz

Rev 1040 – Changed ipc to use spinlocks instead of mutexes again. Fixed ...

palkovsky — Thu, 16 Mar 2006 13:24:20 +0100

palkovsky – 9 file(s) modified
Changed ipc to use spinlocks instead of mutexes again.
Fixed loading inits to set nameservice as the first loaded process.
Lot of TODO in ipc done.

~ /kernel/trunk/generic/include/errno.h
~ /kernel/trunk/generic/include/ipc/ipc.h
~ /kernel/trunk/generic/include/ipc/sysipc.h
~ /kernel/trunk/generic/include/syscall/syscall.h
~ /kernel/trunk/generic/src/ipc/ipc.c
~ /kernel/trunk/generic/src/ipc/sysipc.c
~ /kernel/trunk/generic/src/main/kinit.c
~ /kernel/trunk/generic/src/proc/task.c
~ /kernel/trunk/generic/src/syscall/syscall.c

Rev 1039 – update for the use of more init tasks

decky — Thu, 16 Mar 2006 13:12:58 +0100

decky – 2 file(s) modified
update for the use of more init tasks

~ /kernel/trunk/arch/amd64/src/boot/boot.S
~ /kernel/trunk/arch/ia64/src/ia64.c

Rev 1038 – add /ns as second init task

decky — Thu, 16 Mar 2006 12:53:40 +0100

decky – 2 file(s) modified
add /ns as second init task

~ /boot/trunk/arch/ia32/grub/grub.img.gz
~ /boot/trunk/arch/ia32/Makefile.inc

Rev 1037 – support for more init tasks (might break some archs yet)

decky — Thu, 16 Mar 2006 12:34:51 +0100

decky – 8 file(s) modified
support for more init tasks
(might break some archs yet)

~ /kernel/trunk/arch/amd64/src/boot/boot.S
~ /kernel/trunk/arch/ia32/src/boot/boot.S
~ /kernel/trunk/arch/mips32/src/mips32.c
~ /kernel/trunk/generic/include/config.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

Rev 1036 – grow init size

decky — Thu, 16 Mar 2006 12:19:20 +0100

decky – 1 file(s) modified
grow init size

~ /kernel/trunk/arch/mips32/Makefile.inc

Rev 1035 – Softfloat warnings fixed.

cejka — Thu, 16 Mar 2006 12:04:52 +0100

cejka – 3 file(s) modified
Softfloat warnings fixed.

~ /uspace/trunk/softfloat/generic/comparison.c
~ /uspace/trunk/softfloat/generic/conversion.c
~ /uspace/trunk/softfloat/generic/softfloat.c

Rev 1034 – more realistic simulated CPU frequency

decky — Thu, 16 Mar 2006 12:04:37 +0100

decky – 2 file(s) modified
more realistic simulated CPU frequency

~ /kernel/trunk/contrib/conf/HelenOS.amd64.simics
~ /kernel/trunk/contrib/conf/HelenOS.ppc32.simics

Rev 1033 – mmap() syscall.

jermar — Thu, 16 Mar 2006 01:35:30 +0100

jermar – 2 file(s) modified
mmap() syscall.

~ /uspace/trunk/libc/generic/mmap.c
~ /uspace/trunk/libc/include/unistd.h