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Rev Age Author Path Log message Diff Changes
952 6659 d 20 h jermar /kernel/trunk/ Support for loading segments containing .bss section.  
/kernel/trunk/arch/ia32/include/boot/boot.h
/kernel/trunk/arch/ia32/src/asm.S
/kernel/trunk/generic/include/elf.h
/kernel/trunk/generic/src/lib/elf.c
951 6659 d 21 h decky /kernel/trunk/arch/ppc32/ ppc32 boots again (temporarily)  
/kernel/trunk/arch/ppc32/_link.ld.in
/kernel/trunk/arch/ppc32/include/mm/as.h
950 6659 d 21 h decky /boot/trunk/arch/ppc32/loader/ ppc32 boots again (temporarily)  
/boot/trunk/arch/ppc32/loader/main.c
949 6659 d 23 h decky /boot/trunk/arch/ppc32/loader/ better MSR bits masking  
/boot/trunk/arch/ppc32/loader/asm.S
948 6660 d 0 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 6660 d 2 h vana /kernel/trunk/ Better purge page selection.  
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/test/mm/purge1/test.c
946 6660 d 14 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 6660 d 15 h vana /kernel/trunk/arch/ia64/  
/kernel/trunk/arch/ia64/include/mm/memory_init.h
/kernel/trunk/arch/ia64/src/mm/tlb.c
944 6660 d 16 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 6660 d 16 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 6660 d 17 h jermar /uspace/trunk/init/ Generate init.disasm during uspace build.  
/uspace/trunk/init/Makefile
941 6660 d 17 h palkovsky /kernel/trunk/ Fixed mips elf loading.  
/kernel/trunk/arch/mips32/include/elf.h
/kernel/trunk/contrib/conf/spmips.conf
940 6660 d 17 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 6660 d 18 h palkovsky /kernel/trunk/contrib/conf/ Fix msim configuration.  
/kernel/trunk/contrib/conf/msim.conf
938 6660 d 18 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 6660 d 18 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 6660 d 18 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 6660 d 19 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 6660 d 19 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 6660 d 19 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 6660 d 20 h palkovsky /kernel/trunk/generic/src/console/ Allow using direct address as parameter.  
/kernel/trunk/generic/src/console/kconsole.c
931 6660 d 20 h palkovsky /kernel/trunk/generic/src/console/ Allow direct address specification.  
/kernel/trunk/generic/src/console/kconsole.c
930 6660 d 22 h decky /kernel/trunk/contrib/conf/ preliminary Simics 3.0 configuration for Simics  
/kernel/trunk/contrib/conf/HelenOS.ppc32.simics
929 6660 d 22 h palkovsky /kernel/trunk/ Restrict itanium test to itanium.  
/kernel/trunk/kernel.config
928 6660 d 23 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 6661 d 1 h decky /kernel/trunk/contrib/conf/ Simics 3.0 IA32/AMD64 component configuration  
/kernel/trunk/contrib/conf/HelenOS.amd64.simics
926 6661 d 2 h palkovsky /boot/trunk/ Same order of architectures as in kernel.  
/boot/trunk/boot.config
925 6661 d 2 h palkovsky /kernel/trunk/arch/ia32/src/mm/ Fix e820list on ia32.  
/kernel/trunk/arch/ia32/src/mm/frame.c
924 6661 d 4 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 6661 d 11 h vana /kernel/trunk/arch/ia64/src/ paging_start counting fix on ia64  
/kernel/trunk/arch/ia64/src/start.S
922 6663 d 14 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 6663 d 19 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 6663 d 19 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 6664 d 0 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 6664 d 0 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 6664 d 0 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 6666 d 1 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 6666 d 2 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 6666 d 3 h decky /boot/trunk/arch/ppc32/loader/ flush caches  
/boot/trunk/arch/ppc32/loader/asm.S
/boot/trunk/arch/ppc32/loader/spr.h
913 6666 d 4 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