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1104 6647 d 6 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
1078 6652 d 5 h jermar /kernel/trunk/ Improved uspace threads.
ia64 needs fixing.		  
/kernel/trunk/generic/include/proc/uarg.h
/kernel/trunk/arch/amd64/src/userspace.c
/kernel/trunk/arch/ia32/src/userspace.c
/kernel/trunk/arch/ia64/include/asm.h
/kernel/trunk/arch/ia64/include/faddr.h
/kernel/trunk/arch/ia64/src/asm.S
/kernel/trunk/arch/ia64/src/ia64.c
/kernel/trunk/arch/mips32/include/asm.h
/kernel/trunk/arch/mips32/src/mips32.c
/kernel/trunk/arch/mips32/src/start.S
/kernel/trunk/generic/include/proc/thread.h
/kernel/trunk/generic/src/main/uinit.c
/kernel/trunk/generic/src/proc/task.c
/kernel/trunk/generic/src/proc/thread.c
1070 6652 d 13 h jermar /kernel/trunk/ 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
1053 6653 d 6 h vana /kernel/trunk/ Itanium FPU Lazy context switching... but not so much tested  
/kernel/trunk/arch/ia64/Makefile.inc
/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/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
1024 6654 d 4 h jermar /kernel/trunk/ Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.		  
/kernel/trunk/test/atomic
/kernel/trunk/test/atomic/atomic1
/kernel/trunk/test/atomic/atomic1/test.c
/kernel/trunk/arch/amd64/include/atomic.h
/kernel/trunk/arch/ia32/include/atomic.h
/kernel/trunk/arch/ia64/include/atomic.h
/kernel/trunk/arch/mips32/include/atomic.h
/kernel/trunk/arch/ppc32/include/atomic.h
/kernel/trunk/arch/sparc64/include/atomic.h
/kernel/trunk/generic/src/syscall/syscall.c
/kernel/trunk/kernel.config
1023 6654 d 5 h vana /kernel/trunk/ Itanium FPU active context switch  
/kernel/trunk/arch/ia64/include/fpu_context.h
/kernel/trunk/arch/ia64/include/interrupt.h
/kernel/trunk/arch/ia64/include/register.h
/kernel/trunk/arch/ia64/src/dummy.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/kernel.config
/kernel/trunk/test/fpu/fpu1/test.c
993 6655 d 3 h jermar /kernel/trunk/arch/ia64/ Fix bug in switch to userspace on ia64: ensure start in bank 1.
Fix bug in tlb_invalidate_all() that cause interrupts to be unconditionally enabled.
Optimize context switching by discarding packed attribute of context structures.		  
/kernel/trunk/arch/ia64/include/context.h
/kernel/trunk/arch/ia64/include/interrupt.h
/kernel/trunk/arch/ia64/src/asm.S
/kernel/trunk/arch/ia64/src/fpu_context.c
/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/proc/scheduler.c
/kernel/trunk/arch/ia64/src/start.S
979 6655 d 9 h vana /kernel/trunk/arch/ia64/ Itanium FPU context save/restore  
/kernel/trunk/arch/ia64/include/fpu_context.h
/kernel/trunk/arch/ia64/include/types.h
/kernel/trunk/arch/ia64/src/fpu_context.c
/kernel/trunk/arch/ia64/src/ivt.S
967 6655 d 12 h palkovsky /kernel/trunk/ Allowed userspace to include page.h.  
/kernel/trunk/Makefile
/kernel/trunk/arch/amd64/include/mm/page.h
/kernel/trunk/arch/ia32/include/mm/frame.h
/kernel/trunk/arch/ia32/include/mm/page.h
/kernel/trunk/arch/ia64/include/mm/frame.h
/kernel/trunk/arch/ia64/include/mm/page.h
/kernel/trunk/arch/mips32/include/mm/frame.h
/kernel/trunk/arch/mips32/include/mm/page.h
/kernel/trunk/arch/ppc32/include/mm/frame.h
/kernel/trunk/arch/ppc32/include/mm/page.h
/kernel/trunk/arch/sparc64/include/mm/frame.h
/kernel/trunk/arch/sparc64/include/mm/page.h
962 6656 d 2 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Support for __SYSCALL4.
Fix user stack initial address.		  
/kernel/trunk/arch/ia64/include/interrupt.h
/kernel/trunk/arch/ia64/src/ia64.c
/kernel/trunk/arch/ia64/src/interrupt.c
/kernel/trunk/arch/ia64/src/ivt.S
958 6656 d 3 h jermar /kernel/trunk/ Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate.		  
/kernel/trunk/arch/amd64/include/context.h
/kernel/trunk/arch/amd64/include/interrupt.h
/kernel/trunk/arch/amd64/src/interrupt.c
/kernel/trunk/arch/ia32/include/interrupt.h
/kernel/trunk/arch/ia32/include/types.h
/kernel/trunk/arch/ia32/src/asm.S
/kernel/trunk/arch/ia32/src/drivers/i8254.c
/kernel/trunk/arch/ia32/src/drivers/i8259.c
/kernel/trunk/arch/ia32/src/ia32.c
/kernel/trunk/arch/ia32/src/interrupt.c
/kernel/trunk/arch/ia32/src/mm/page.c
/kernel/trunk/arch/ia32/src/pm.c
/kernel/trunk/arch/ia32/src/smp/apic.c
/kernel/trunk/arch/ia64/include/interrupt.h
/kernel/trunk/arch/ia64/include/mm/tlb.h
/kernel/trunk/arch/ia64/include/types.h
/kernel/trunk/arch/ia64/src/interrupt.c
/kernel/trunk/arch/ia64/src/mm/tlb.c
/kernel/trunk/arch/mips32/include/debugger.h
/kernel/trunk/arch/mips32/include/exception.h
/kernel/trunk/arch/mips32/include/mm/tlb.h
/kernel/trunk/arch/mips32/include/thread.h
/kernel/trunk/arch/mips32/src/debugger.c
/kernel/trunk/arch/mips32/src/drivers/arc.c
/kernel/trunk/arch/mips32/src/drivers/msim.c
/kernel/trunk/arch/mips32/src/drivers/serial.c
/kernel/trunk/arch/mips32/src/exception.c
/kernel/trunk/arch/mips32/src/fpu_context.c
/kernel/trunk/arch/mips32/src/interrupt.c
/kernel/trunk/arch/mips32/src/mm/tlb.c
/kernel/trunk/arch/sparc64/include/drivers/tick.h
/kernel/trunk/arch/sparc64/src/drivers/tick.c
/kernel/trunk/genarch/src/i8042/i8042.c
/kernel/trunk/generic/include/interrupt.h
/kernel/trunk/generic/include/typedefs.h
/kernel/trunk/generic/src/interrupt/interrupt.c
955 6656 d 4 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
/kernel/trunk/generic/include/errno.h
/kernel/trunk/generic/include/ipc
/kernel/trunk/generic/include/ipc/ipc.h
/kernel/trunk/generic/src/ipc
/kernel/trunk/generic/src/ipc/ipc.c
/kernel/trunk/Makefile
/kernel/trunk/arch/amd64/include/types.h
/kernel/trunk/arch/amd64/src/asm_utils.S
/kernel/trunk/arch/amd64/src/syscall.c
/kernel/trunk/arch/ia32/include/types.h
/kernel/trunk/arch/ia32/src/interrupt.c
/kernel/trunk/arch/ia64/include/types.h
/kernel/trunk/arch/mips32/include/types.h
/kernel/trunk/arch/mips32/src/exception.c
/kernel/trunk/arch/sparc64/include/types.h
/kernel/trunk/generic/include/mm/page.h
/kernel/trunk/generic/include/proc/task.h
/kernel/trunk/generic/include/syscall/syscall.h
/kernel/trunk/generic/src/main/kinit.c
/kernel/trunk/generic/src/main/main.c
/kernel/trunk/generic/src/proc/task.c
/kernel/trunk/generic/src/syscall/syscall.c
945 6657 d 2 h vana /kernel/trunk/arch/ia64/  
/kernel/trunk/arch/ia64/include/mm/memory_init.h
/kernel/trunk/arch/ia64/src/mm/tlb.c
944 6657 d 2 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
940 6657 d 4 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
938 6657 d 5 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
935 6657 d 6 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
928 6657 d 10 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
921 6660 d 6 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
919 6660 d 10 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

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