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HelenOS-historic
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948
6666 d 16 h
jermar
/uspace/trunk/libc/arch/
Unify init linker scripts to contain two properly aligned and properly flagged segments.
/uspace/trunk/libc/arch/amd64/Makefile.inc
/uspace/trunk/libc/arch/amd64/_link.ld.in
/uspace/trunk/libc/arch/amd64/src/entry.s
/uspace/trunk/libc/arch/ia32/Makefile.inc
/uspace/trunk/libc/arch/ia32/_link.ld.in
/uspace/trunk/libc/arch/ia32/src/entry.s
/uspace/trunk/libc/arch/ia64/_link.ld.in
/uspace/trunk/libc/arch/ia64/src/entry.s
/uspace/trunk/libc/arch/mips32/_link.ld.in
947
6666 d 18 h
vana
/kernel/trunk/
Better purge page selection.
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/test/mm/purge1/test.c
946
6667 d 6 h
jermar
/kernel/trunk/generic/
Fix frame deallocation.
Zone state is to be upadated only when the frame refcount reaches zero.
/kernel/trunk/generic/include/mm/frame.h
/kernel/trunk/generic/src/mm/frame.c
945
6667 d 7 h
vana
/kernel/trunk/arch/ia64/
/kernel/trunk/arch/ia64/include/mm/memory_init.h
/kernel/trunk/arch/ia64/src/mm/tlb.c
944
6667 d 8 h
vana
/kernel/trunk/
Itanium tlb_invalidate_pages
/kernel/trunk/arch/ia64/include/mm/frame.h
/kernel/trunk/arch/ia64/include/mm/memory_init.h
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/test/mm/purge1/test.c
943
6667 d 9 h
palkovsky
/uspace/trunk/libc/arch/mips32/
Fixed mips alignment support.
/uspace/trunk/libc/arch/mips32/_link.ld.in
/uspace/trunk/libc/arch/mips32/src/entry.s
942
6667 d 9 h
jermar
/uspace/trunk/init/
Generate init.disasm during uspace build.
/uspace/trunk/init/Makefile
941
6667 d 10 h
palkovsky
/kernel/trunk/
Fixed mips elf loading.
/kernel/trunk/arch/mips32/include/elf.h
/kernel/trunk/contrib/conf/spmips.conf
940
6667 d 10 h
jermar
/kernel/trunk/
Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.
/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/arch/sparc64/include/types.h
/kernel/trunk/generic/include/mm/as.h
939
6667 d 10 h
palkovsky
/kernel/trunk/contrib/conf/
Fix msim configuration.
/kernel/trunk/contrib/conf/msim.conf
938
6667 d 10 h
jermar
/kernel/trunk/
Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.
/kernel/trunk/generic/src/lib/elf.c
/kernel/trunk/generic/include/elf32.h
/kernel/trunk/generic/include/elf64.h
/kernel/trunk/generic/src/lib/elf32.c
/kernel/trunk/generic/src/lib/elf64.c
/kernel/trunk/Makefile
/kernel/trunk/arch/amd64/Makefile.inc
/kernel/trunk/arch/amd64/_link.ld.in
/kernel/trunk/arch/amd64/include/elf.h
/kernel/trunk/arch/amd64/include/types.h
/kernel/trunk/arch/amd64/src/userspace.c
/kernel/trunk/arch/ia32/Makefile.inc
/kernel/trunk/arch/ia32/include/elf.h
/kernel/trunk/arch/ia32/include/types.h
/kernel/trunk/arch/ia32/src/userspace.c
/kernel/trunk/arch/ia64/Makefile.inc
/kernel/trunk/arch/ia64/include/elf.h
/kernel/trunk/arch/ia64/src/ia64.c
/kernel/trunk/arch/mips32/Makefile.inc
/kernel/trunk/arch/mips32/include/elf.h
/kernel/trunk/arch/mips32/src/mips32.c
/kernel/trunk/arch/ppc32/Makefile.inc
/kernel/trunk/arch/ppc32/include/elf.h
/kernel/trunk/arch/ppc32/include/types.h
/kernel/trunk/arch/sparc64/Makefile.inc
/kernel/trunk/arch/sparc64/include/elf.h
/kernel/trunk/contrib/conf/msim.conf
/kernel/trunk/contrib/conf/ski.conf
/kernel/trunk/contrib/conf/spmips.conf
/kernel/trunk/generic/include/elf.h
/kernel/trunk/generic/include/userspace.h
/kernel/trunk/generic/src/main/kinit.c
/kernel/trunk/generic/src/main/uinit.c
937
6667 d 10 h
jermar
/uspace/trunk/libc/arch/
Switch uspace to ELF init.
/uspace/trunk/libc/arch/amd64/_link.ld.in
/uspace/trunk/libc/arch/ia32/_link.ld.in
/uspace/trunk/libc/arch/mips32/Makefile.inc
/uspace/trunk/libc/arch/mips32/_link.ld.in
/uspace/trunk/libc/arch/mips32eb/Makefile.inc
936
6667 d 10 h
jermar
/boot/trunk/arch/ia64/
ia64 now loads init from ELF. Don't need to do objcopy to binary format.
/boot/trunk/arch/ia64/Makefile.inc
935
6667 d 11 h
vana
/kernel/trunk/
Two frame stack (standard stack + RSE) on Itanium
/kernel/trunk/arch/ia64/include/mm/frame.h
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/arch/ia64/src/proc/scheduler.c
/kernel/trunk/generic/include/mm/frame.h
/kernel/trunk/generic/src/proc/thread.c
934
6667 d 11 h
decky
/kernel/trunk/arch/ppc32/
remove all OpenFirmware bindings from ppc32 kernel code
kernel now runs in real mode (ppc32)
/kernel/trunk/arch/ppc32/include/arch.h
/kernel/trunk/arch/ppc32/include/asm/spr.h
/kernel/trunk/arch/ppc32/include/mm/memory_init.h
/kernel/trunk/arch/ppc32/src/console.c
/kernel/trunk/arch/ppc32/src/mm/frame.c
/kernel/trunk/arch/ppc32/src/mm/memory_init.c
/kernel/trunk/arch/ppc32/src/start.S
933
6667 d 11 h
decky
/boot/trunk/arch/ppc32/
fix various ppc32 bootloader bugs
/boot/trunk/arch/ppc32/Makefile.inc
/boot/trunk/arch/ppc32/loader/Makefile
/boot/trunk/arch/ppc32/loader/asm.S
/boot/trunk/arch/ppc32/loader/main.c
/boot/trunk/arch/ppc32/loader/main.h
/boot/trunk/arch/ppc32/loader/spr.h
932
6667 d 12 h
palkovsky
/kernel/trunk/generic/src/console/
Allow using direct address as parameter.
/kernel/trunk/generic/src/console/kconsole.c
931
6667 d 12 h
palkovsky
/kernel/trunk/generic/src/console/
Allow direct address specification.
/kernel/trunk/generic/src/console/kconsole.c
930
6667 d 14 h
decky
/kernel/trunk/contrib/conf/
preliminary Simics 3.0 configuration for Simics
/kernel/trunk/contrib/conf/HelenOS.ppc32.simics
929
6667 d 15 h
palkovsky
/kernel/trunk/
Restrict itanium test to itanium.
/kernel/trunk/kernel.config
928
6667 d 15 h
vana
/kernel/trunk/
Itanium tlb_invalidate_all
/kernel/trunk/test/mm/purge1
/kernel/trunk/test/mm/purge1/test.c
/kernel/trunk/arch/ia64/include/pal/pal.h
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/kernel.config
927
6667 d 17 h
decky
/kernel/trunk/contrib/conf/
Simics 3.0 IA32/AMD64 component configuration
/kernel/trunk/contrib/conf/HelenOS.amd64.simics
926
6667 d 19 h
palkovsky
/boot/trunk/
Same order of architectures as in kernel.
/boot/trunk/boot.config
925
6667 d 19 h
palkovsky
/kernel/trunk/arch/ia32/src/mm/
Fix e820list on ia32.
/kernel/trunk/arch/ia32/src/mm/frame.c
924
6667 d 20 h
palkovsky
/kernel/trunk/arch/mips32/
Macro redefinition for mips fpu.
/kernel/trunk/arch/mips32/Makefile.inc
/kernel/trunk/arch/mips32/include/fpu_context.h
/kernel/trunk/arch/mips32/src/asm.S
/kernel/trunk/arch/mips32/src/fpu_context.c
923
6668 d 4 h
vana
/kernel/trunk/arch/ia64/src/
paging_start counting fix on ia64
/kernel/trunk/arch/ia64/src/start.S
922
6670 d 6 h
jermar
/kernel/trunk/genarch/src/mm/
Fix generic page hash table to align down page addresses.
This was the ia64 userspace show stopper.
/kernel/trunk/genarch/src/mm/page_ht.c
921
6670 d 11 h
jermar
/kernel/trunk/arch/ia64/
ia64 work.
Userspace is now working.
There is an unrelated show stopper, however.
/kernel/trunk/arch/ia64/include/interrupt.h
/kernel/trunk/arch/ia64/src/interrupt.c
/kernel/trunk/arch/ia64/src/ivt.S
920
6670 d 11 h
jermar
/uspace/trunk/libc/arch/ia64/
Rewrite syscall wrapper in assembly.
/uspace/trunk/libc/arch/ia64/src/syscall.S
/uspace/trunk/libc/arch/ia64/src/syscall.c
/uspace/trunk/libc/arch/ia64/Makefile.inc
919
6670 d 16 h
jermar
/kernel/trunk/
ia64 work.
Changes to make userspace work (kernel part).
Use ski.conf from contrib directory to run Ski.
There is actually no appropriate syscall handler yet.
/kernel/trunk/arch/ia64/Makefile.inc
/kernel/trunk/arch/ia64/include/asm.h
/kernel/trunk/arch/ia64/include/context.h
/kernel/trunk/arch/ia64/include/mm/as.h
/kernel/trunk/arch/ia64/include/register.h
/kernel/trunk/arch/ia64/src/asm.S
/kernel/trunk/arch/ia64/src/dummy.s
/kernel/trunk/arch/ia64/src/ia64.c
/kernel/trunk/arch/ia64/src/ivt.S
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/arch/ia64/src/start.S
/kernel/trunk/contrib/conf/ski.conf
918
6670 d 16 h
jermar
/boot/trunk/
ia64 work.
Changes to make userspace work (boot part).
/boot/trunk/arch/ia64
/boot/trunk/arch/ia64/Makefile.inc
/boot/trunk/boot.config
917
6670 d 16 h
jermar
/uspace/trunk/libc/arch/ia64/
ia64 work.
Changes to make userspace work (uspace part).
/uspace/trunk/libc/arch/ia64/_link.ld.in
/uspace/trunk/libc/arch/ia64/src/entry.s
/uspace/trunk/libc/arch/ia64/src/syscall.c
916
6672 d 18 h
jermar
/kernel/trunk/arch/ia64/src/
ia64 work.
Support switch from userspace register stack in heavyweight handler.
/kernel/trunk/arch/ia64/src/ivt.S
/kernel/trunk/arch/ia64/src/proc/scheduler.c
915
6672 d 19 h
jermar
/kernel/trunk/arch/ia64/
ia64 work.
- Another item had to be allocated on stack to remember new value written to ar.bspstore.
Fix heavyweight interruption handler to calculate RSC.loadrs from the new value of ar.bspstore
instead from the old one.
Uncomment instructions switching ar.bspstore.
- Configure kernel with 512M of memory.
/kernel/trunk/arch/ia64/include/interrupt.h
/kernel/trunk/arch/ia64/include/mm/memory_init.h
/kernel/trunk/arch/ia64/src/ivt.S
914
6672 d 19 h
decky
/boot/trunk/arch/ppc32/loader/
flush caches
/boot/trunk/arch/ppc32/loader/asm.S
/boot/trunk/arch/ppc32/loader/spr.h
913
6672 d 20 h
decky
/boot/trunk/arch/ppc32/loader/
ppc bootstrap almost working
/boot/trunk/arch/ppc32/loader/asm.S
/boot/trunk/arch/ppc32/loader/asm.h
/boot/trunk/arch/ppc32/loader/spr.h
/boot/trunk/arch/ppc32/loader/Makefile
/boot/trunk/arch/ppc32/loader/boot.S
/boot/trunk/arch/ppc32/loader/main.c
/boot/trunk/arch/ppc32/loader/regname.h
912
6674 d 8 h
jermar
/kernel/trunk/
ia64 work.
ivt.S:
Detect userspace stack in heavyweight handler and switch to kernel stack.
Remember the old stack pointer.
As for register stack, kernel stack is assumed still.
Fix alignment issues that showed when STACK_ITEMS was odd.
Fix ld8 instruction that did subtraction of 8 instead of addition of 8.
scheduler.c:
Change before_thread_runs_arch() to calculate address of top of the stack
for the interrupt handler.
/kernel/trunk/arch/ia64/include/interrupt.h
/kernel/trunk/arch/ia64/include/register.h
/kernel/trunk/arch/ia64/src/ivt.S
/kernel/trunk/arch/ia64/src/proc/scheduler.c
/kernel/trunk/doc/arch/ia64
911
6674 d 12 h
jermar
/kernel/trunk/arch/ia64/
ia64 work.
Change heavyweight interrupt handler to use bank 0 registers instead of AR.KR0 and AR.KR1.
This prevents userspace from the possibility to see what addresses are being used by kernel.
Store kernel stack address in bank 0 r23 instead of AR.KR7. Again, userspace will not be
able to read the address of its kernel stack.
Increase FRAME_SIZE to 64K as this is the first supported page size in which will fit
thread's combined register and memory stack. (RSE can write out as many as 16K.)
/kernel/trunk/arch/ia64/include/mm/frame.h
/kernel/trunk/arch/ia64/include/register.h
/kernel/trunk/arch/ia64/src/ivt.S
/kernel/trunk/arch/ia64/src/proc/scheduler.c
910
6674 d 15 h
bondari
/kernel/trunk/
ELF framework for all archs. SPARC V9 not tested to compile.
/kernel/trunk/arch/amd64/include/elf.h
/kernel/trunk/arch/ia64/include/elf.h
/kernel/trunk/arch/mips32/include/elf.h
/kernel/trunk/arch/ppc32/include/elf.h
/kernel/trunk/arch/sparc64/include/elf.h
/kernel/trunk/generic/include/elf64.h
/kernel/trunk/generic/src/lib/elf64.c
/kernel/trunk/Makefile
/kernel/trunk/arch/ia32/include/elf.h
/kernel/trunk/generic/include/elf32.h
/kernel/trunk/generic/src/lib/elf32.c
909
6674 d 18 h
bondari
/kernel/trunk/generic/include/
elf32 complete headers
/kernel/trunk/generic/include/elf32.h