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zmr961006
2017-04-07 13:09:59 +08:00
parent edda49992d
commit 1d2986a85e
25 changed files with 3262 additions and 0 deletions
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1
test_kernel/code/.main.ko.cmd Normal file
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cmd_/home/hacker/git/Linux_Scull/simple_basic/code/main.ko := ld -r -m elf_x86_64 -T ./scripts/module-common.lds --build-id -o /home/hacker/git/Linux_Scull/simple_basic/code/main.ko /home/hacker/git/Linux_Scull/simple_basic/code/main.o /home/hacker/git/Linux_Scull/simple_basic/code/main.mod.o

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test_kernel/code/.main.mod.o.cmd Normal file
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cmd_/home/hacker/git/Linux_Scull/simple_basic/code/main.mod.o := gcc -Wp,-MD,/home/hacker/git/Linux_Scull/simple_basic/code/.main.mod.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-redhat-linux/5.3.1/include -I./arch/x86/include -Iarch/x86/include/generated/uapi -Iarch/x86/include/generated -Iinclude -I./arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I./include/uapi -Iinclude/generated/uapi -include ./include/linux/kconfig.h -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -m64 -mno-80387 -mno-fp-ret-in-387 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=2048 -fstack-protector-strong -Wno-unused-but-set-variable -fno-omit-frame-pointer -fno-optimize-sibling-calls -fvar-tracking-assignments -g -pg -mfentry -DCC_USING_FENTRY -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -DCC_HAVE_ASM_GOTO -D"KBUILD_STR(s)=\#s" -D"KBUILD_BASENAME=KBUILD_STR(main.mod)" -D"KBUILD_MODNAME=KBUILD_STR(main)" -DMODULE -c -o /home/hacker/git/Linux_Scull/simple_basic/code/main.mod.o /home/hacker/git/Linux_Scull/simple_basic/code/main.mod.c
source_/home/hacker/git/Linux_Scull/simple_basic/code/main.mod.o := /home/hacker/git/Linux_Scull/simple_basic/code/main.mod.c
deps_/home/hacker/git/Linux_Scull/simple_basic/code/main.mod.o := \
$(wildcard include/config/module/unload.h) \
include/linux/module.h \
$(wildcard include/config/sysfs.h) \
$(wildcard include/config/module/sig.h) \
$(wildcard include/config/modules.h) \
$(wildcard include/config/unused/symbols.h) \
$(wildcard include/config/generic/bug.h) \
$(wildcard include/config/kallsyms.h) \
$(wildcard include/config/smp.h) \
$(wildcard include/config/tracepoints.h) \
$(wildcard include/config/tracing.h) \
$(wildcard include/config/event/tracing.h) \
$(wildcard include/config/ftrace/mcount/record.h) \
$(wildcard include/config/livepatch.h) \
$(wildcard include/config/constructors.h) \
$(wildcard include/config/debug/set/module/ronx.h) \
include/linux/list.h \
$(wildcard include/config/debug/list.h) \
include/linux/types.h \
$(wildcard include/config/uid16.h) \
$(wildcard include/config/lbdaf.h) \
$(wildcard include/config/arch/dma/addr/t/64bit.h) \
$(wildcard include/config/phys/addr/t/64bit.h) \
$(wildcard include/config/64bit.h) \
include/uapi/linux/types.h \
arch/x86/include/uapi/asm/types.h \
include/uapi/asm-generic/types.h \
include/asm-generic/int-ll64.h \
include/uapi/asm-generic/int-ll64.h \
arch/x86/include/uapi/asm/bitsperlong.h \
include/asm-generic/bitsperlong.h \
include/uapi/asm-generic/bitsperlong.h \
include/uapi/linux/posix_types.h \
include/linux/stddef.h \
include/uapi/linux/stddef.h \
include/linux/compiler.h \
$(wildcard include/config/sparse/rcu/pointer.h) \
$(wildcard include/config/trace/branch/profiling.h) \
$(wildcard include/config/profile/all/branches.h) \
$(wildcard include/config/enable/must/check.h) \
$(wildcard include/config/enable/warn/deprecated.h) \
$(wildcard include/config/kprobes.h) \
include/linux/compiler-gcc.h \
$(wildcard include/config/arch/supports/optimized/inlining.h) \
$(wildcard include/config/optimize/inlining.h) \
include/linux/compiler-gcc5.h \
$(wildcard include/config/arch/use/builtin/bswap.h) \
arch/x86/include/asm/posix_types.h \
$(wildcard include/config/x86/32.h) \
arch/x86/include/uapi/asm/posix_types_64.h \
include/uapi/asm-generic/posix_types.h \
include/linux/poison.h \
$(wildcard include/config/illegal/pointer/value.h) \
include/uapi/linux/const.h \
include/linux/kernel.h \
$(wildcard include/config/preempt/voluntary.h) \
$(wildcard include/config/debug/atomic/sleep.h) \
$(wildcard include/config/mmu.h) \
$(wildcard include/config/prove/locking.h) \
$(wildcard include/config/panic/timeout.h) \
$(wildcard include/config/ring/buffer.h) \
/usr/lib/gcc/x86_64-redhat-linux/5.3.1/include/stdarg.h \
include/linux/linkage.h \
include/linux/stringify.h \
include/linux/export.h \
$(wildcard include/config/have/underscore/symbol/prefix.h) \
$(wildcard include/config/modversions.h) \
arch/x86/include/asm/linkage.h \
$(wildcard include/config/x86/64.h) \
$(wildcard include/config/x86/alignment/16.h) \
include/linux/bitops.h \
arch/x86/include/asm/bitops.h \
$(wildcard include/config/x86/cmov.h) \
arch/x86/include/asm/alternative.h \
$(wildcard include/config/paravirt.h) \
arch/x86/include/asm/asm.h \
arch/x86/include/asm/ptrace.h \
$(wildcard include/config/x86/debugctlmsr.h) \
arch/x86/include/asm/segment.h \
$(wildcard include/config/cc/stackprotector.h) \
$(wildcard include/config/x86/32/lazy/gs.h) \
arch/x86/include/asm/cache.h \
$(wildcard include/config/x86/l1/cache/shift.h) \
$(wildcard include/config/x86/internode/cache/shift.h) \
$(wildcard include/config/x86/vsmp.h) \
arch/x86/include/asm/page_types.h \
$(wildcard include/config/physical/start.h) \
$(wildcard include/config/physical/align.h) \
arch/x86/include/asm/page_64_types.h \
$(wildcard include/config/kasan.h) \
$(wildcard include/config/randomize/base.h) \
$(wildcard include/config/randomize/base/max/offset.h) \
arch/x86/include/uapi/asm/ptrace.h \
arch/x86/include/uapi/asm/ptrace-abi.h \
arch/x86/include/asm/processor-flags.h \
$(wildcard include/config/vm86.h) \
arch/x86/include/uapi/asm/processor-flags.h \
arch/x86/include/asm/paravirt_types.h \
$(wildcard include/config/x86/local/apic.h) \
$(wildcard include/config/x86/pae.h) \
$(wildcard include/config/paravirt/debug.h) \
arch/x86/include/asm/desc_defs.h \
arch/x86/include/asm/kmap_types.h \
$(wildcard include/config/debug/highmem.h) \
include/asm-generic/kmap_types.h \
arch/x86/include/asm/pgtable_types.h \
$(wildcard include/config/kmemcheck.h) \
$(wildcard include/config/mem/soft/dirty.h) \
$(wildcard include/config/proc/fs.h) \
arch/x86/include/asm/pgtable_64_types.h \
arch/x86/include/asm/sparsemem.h \
$(wildcard include/config/sparsemem.h) \
arch/x86/include/asm/spinlock_types.h \
$(wildcard include/config/paravirt/spinlocks.h) \
$(wildcard include/config/nr/cpus.h) \
include/asm-generic/qrwlock_types.h \
include/asm-generic/ptrace.h \
arch/x86/include/asm/cpufeature.h \
$(wildcard include/config/x86/feature/names.h) \
$(wildcard include/config/x86/debug/static/cpu/has.h) \
arch/x86/include/asm/required-features.h \
$(wildcard include/config/x86/minimum/cpu/family.h) \
$(wildcard include/config/math/emulation.h) \
$(wildcard include/config/x86/cmpxchg64.h) \
$(wildcard include/config/x86/use/3dnow.h) \
$(wildcard include/config/x86/p6/nop.h) \
$(wildcard include/config/matom.h) \
arch/x86/include/asm/disabled-features.h \
$(wildcard include/config/x86/intel/mpx.h) \
arch/x86/include/asm/rmwcc.h \
arch/x86/include/asm/barrier.h \
$(wildcard include/config/x86/ppro/fence.h) \
arch/x86/include/asm/nops.h \
$(wildcard include/config/mk7.h) \
include/asm-generic/bitops/find.h \
$(wildcard include/config/generic/find/first/bit.h) \
include/asm-generic/bitops/sched.h \
arch/x86/include/asm/arch_hweight.h \
include/asm-generic/bitops/const_hweight.h \
include/asm-generic/bitops/le.h \
arch/x86/include/uapi/asm/byteorder.h \
include/linux/byteorder/little_endian.h \
include/uapi/linux/byteorder/little_endian.h \
include/linux/swab.h \
include/uapi/linux/swab.h \
arch/x86/include/uapi/asm/swab.h \
include/linux/byteorder/generic.h \
include/asm-generic/bitops/ext2-atomic-setbit.h \
include/linux/log2.h \
$(wildcard include/config/arch/has/ilog2/u32.h) \
$(wildcard include/config/arch/has/ilog2/u64.h) \
include/linux/typecheck.h \
include/linux/printk.h \
$(wildcard include/config/message/loglevel/default.h) \
$(wildcard include/config/early/printk.h) \
$(wildcard include/config/printk.h) \
$(wildcard include/config/dynamic/debug.h) \
include/linux/init.h \
$(wildcard include/config/broken/rodata.h) \
$(wildcard include/config/lto.h) \
include/linux/kern_levels.h \
include/linux/cache.h \
$(wildcard include/config/arch/has/cache/line/size.h) \
include/uapi/linux/kernel.h \
include/uapi/linux/sysinfo.h \
include/linux/dynamic_debug.h \
include/linux/stat.h \
arch/x86/include/uapi/asm/stat.h \
include/uapi/linux/stat.h \
include/linux/time.h \
$(wildcard include/config/arch/uses/gettimeoffset.h) \
include/linux/seqlock.h \
$(wildcard include/config/debug/lock/alloc.h) \
include/linux/spinlock.h \
$(wildcard include/config/debug/spinlock.h) \
$(wildcard include/config/generic/lockbreak.h) \
$(wildcard include/config/preempt.h) \
include/linux/preempt.h \
$(wildcard include/config/debug/preempt.h) \
$(wildcard include/config/preempt/tracer.h) \
$(wildcard include/config/preempt/count.h) \
$(wildcard include/config/context/tracking.h) \
$(wildcard include/config/preempt/notifiers.h) \
arch/x86/include/asm/preempt.h \
arch/x86/include/asm/percpu.h \
$(wildcard include/config/x86/64/smp.h) \
include/asm-generic/percpu.h \
$(wildcard include/config/have/setup/per/cpu/area.h) \
include/linux/threads.h \
$(wildcard include/config/base/small.h) \
include/linux/percpu-defs.h \
$(wildcard include/config/debug/force/weak/per/cpu.h) \
include/linux/thread_info.h \
$(wildcard include/config/compat.h) \
$(wildcard include/config/debug/stack/usage.h) \
include/linux/bug.h \
arch/x86/include/asm/bug.h \
$(wildcard include/config/debug/bugverbose.h) \
include/asm-generic/bug.h \
$(wildcard include/config/bug.h) \
$(wildcard include/config/generic/bug/relative/pointers.h) \
arch/x86/include/asm/thread_info.h \
$(wildcard include/config/ia32/emulation.h) \
arch/x86/include/asm/page.h \
arch/x86/include/asm/page_64.h \
$(wildcard include/config/debug/virtual.h) \
$(wildcard include/config/flatmem.h) \
$(wildcard include/config/x86/vsyscall/emulation.h) \
include/linux/range.h \
include/asm-generic/memory_model.h \
$(wildcard include/config/discontigmem.h) \
$(wildcard include/config/sparsemem/vmemmap.h) \
include/asm-generic/getorder.h \
arch/x86/include/asm/processor.h \
$(wildcard include/config/m486.h) \
$(wildcard include/config/xen.h) \
arch/x86/include/asm/vm86.h \
arch/x86/include/uapi/asm/vm86.h \
arch/x86/include/asm/math_emu.h \
arch/x86/include/asm/sigcontext.h \
arch/x86/include/uapi/asm/sigcontext.h \
arch/x86/include/asm/current.h \
arch/x86/include/asm/msr.h \
arch/x86/include/uapi/asm/msr.h \
arch/x86/include/uapi/asm/msr-index.h \
include/uapi/linux/ioctl.h \
arch/x86/include/uapi/asm/ioctl.h \
include/asm-generic/ioctl.h \
include/uapi/asm-generic/ioctl.h \
arch/x86/include/uapi/asm/errno.h \
include/uapi/asm-generic/errno.h \
include/uapi/asm-generic/errno-base.h \
arch/x86/include/asm/cpumask.h \
include/linux/cpumask.h \
$(wildcard include/config/cpumask/offstack.h) \
$(wildcard include/config/hotplug/cpu.h) \
$(wildcard include/config/debug/per/cpu/maps.h) \
$(wildcard include/config/disable/obsolete/cpumask/functions.h) \
include/linux/bitmap.h \
include/linux/string.h \
$(wildcard include/config/binary/printf.h) \
include/uapi/linux/string.h \
arch/x86/include/asm/string.h \
arch/x86/include/asm/string_64.h \
arch/x86/include/asm/paravirt.h \
arch/x86/include/asm/special_insns.h \
include/linux/personality.h \
include/uapi/linux/personality.h \
include/linux/math64.h \
$(wildcard include/config/arch/supports/int128.h) \
arch/x86/include/asm/div64.h \
include/asm-generic/div64.h \
include/linux/err.h \
include/linux/irqflags.h \
$(wildcard include/config/trace/irqflags.h) \
$(wildcard include/config/irqsoff/tracer.h) \
$(wildcard include/config/trace/irqflags/support.h) \
arch/x86/include/asm/irqflags.h \
include/linux/atomic.h \
$(wildcard include/config/arch/has/atomic/or.h) \
$(wildcard include/config/generic/atomic64.h) \
arch/x86/include/asm/atomic.h \
arch/x86/include/asm/cmpxchg.h \
arch/x86/include/asm/cmpxchg_64.h \
arch/x86/include/asm/atomic64_64.h \
include/asm-generic/atomic-long.h \
include/linux/bottom_half.h \
include/linux/preempt_mask.h \
include/linux/spinlock_types.h \
include/linux/lockdep.h \
$(wildcard include/config/lockdep.h) \
$(wildcard include/config/lock/stat.h) \
$(wildcard include/config/prove/rcu.h) \
include/linux/rwlock_types.h \
arch/x86/include/asm/spinlock.h \
include/linux/jump_label.h \
$(wildcard include/config/jump/label.h) \
arch/x86/include/asm/jump_label.h \
arch/x86/include/asm/qrwlock.h \
include/asm-generic/qrwlock.h \
include/linux/rwlock.h \
include/linux/spinlock_api_smp.h \
$(wildcard include/config/inline/spin/lock.h) \
$(wildcard include/config/inline/spin/lock/bh.h) \
$(wildcard include/config/inline/spin/lock/irq.h) \
$(wildcard include/config/inline/spin/lock/irqsave.h) \
$(wildcard include/config/inline/spin/trylock.h) \
$(wildcard include/config/inline/spin/trylock/bh.h) \
$(wildcard include/config/uninline/spin/unlock.h) \
$(wildcard include/config/inline/spin/unlock/bh.h) \
$(wildcard include/config/inline/spin/unlock/irq.h) \
$(wildcard include/config/inline/spin/unlock/irqrestore.h) \
include/linux/rwlock_api_smp.h \
$(wildcard include/config/inline/read/lock.h) \
$(wildcard include/config/inline/write/lock.h) \
$(wildcard include/config/inline/read/lock/bh.h) \
$(wildcard include/config/inline/write/lock/bh.h) \
$(wildcard include/config/inline/read/lock/irq.h) \
$(wildcard include/config/inline/write/lock/irq.h) \
$(wildcard include/config/inline/read/lock/irqsave.h) \
$(wildcard include/config/inline/write/lock/irqsave.h) \
$(wildcard include/config/inline/read/trylock.h) \
$(wildcard include/config/inline/write/trylock.h) \
$(wildcard include/config/inline/read/unlock.h) \
$(wildcard include/config/inline/write/unlock.h) \
$(wildcard include/config/inline/read/unlock/bh.h) \
$(wildcard include/config/inline/write/unlock/bh.h) \
$(wildcard include/config/inline/read/unlock/irq.h) \
$(wildcard include/config/inline/write/unlock/irq.h) \
$(wildcard include/config/inline/read/unlock/irqrestore.h) \
$(wildcard include/config/inline/write/unlock/irqrestore.h) \
include/linux/time64.h \
include/uapi/linux/time.h \
include/linux/uidgid.h \
$(wildcard include/config/user/ns.h) \
include/linux/highuid.h \
include/linux/kmod.h \
include/linux/gfp.h \
$(wildcard include/config/numa.h) \
$(wildcard include/config/highmem.h) \
$(wildcard include/config/zone/dma.h) \
$(wildcard include/config/zone/dma32.h) \
$(wildcard include/config/pm/sleep.h) \
$(wildcard include/config/cma.h) \
include/linux/mmdebug.h \
$(wildcard include/config/debug/vm.h) \
include/linux/mmzone.h \
$(wildcard include/config/force/max/zoneorder.h) \
$(wildcard include/config/memory/isolation.h) \
$(wildcard include/config/memcg.h) \
$(wildcard include/config/memory/hotplug.h) \
$(wildcard include/config/compaction.h) \
$(wildcard include/config/have/memblock/node/map.h) \
$(wildcard include/config/flat/node/mem/map.h) \
$(wildcard include/config/page/extension.h) \
$(wildcard include/config/no/bootmem.h) \
$(wildcard include/config/numa/balancing.h) \
$(wildcard include/config/have/memory/present.h) \
$(wildcard include/config/have/memoryless/nodes.h) \
$(wildcard include/config/need/node/memmap/size.h) \
$(wildcard include/config/need/multiple/nodes.h) \
$(wildcard include/config/have/arch/early/pfn/to/nid.h) \
$(wildcard include/config/sparsemem/extreme.h) \
$(wildcard include/config/have/arch/pfn/valid.h) \
$(wildcard include/config/nodes/span/other/nodes.h) \
$(wildcard include/config/holes/in/zone.h) \
$(wildcard include/config/arch/has/holes/memorymodel.h) \
include/linux/wait.h \
include/uapi/linux/wait.h \
include/linux/numa.h \
$(wildcard include/config/nodes/shift.h) \
include/linux/nodemask.h \
$(wildcard include/config/movable/node.h) \
include/linux/pageblock-flags.h \
$(wildcard include/config/hugetlb/page.h) \
$(wildcard include/config/hugetlb/page/size/variable.h) \
include/linux/page-flags-layout.h \
include/generated/bounds.h \
include/linux/memory_hotplug.h \
$(wildcard include/config/memory/hotremove.h) \
$(wildcard include/config/have/arch/nodedata/extension.h) \
$(wildcard include/config/have/bootmem/info/node.h) \
include/linux/notifier.h \
include/linux/errno.h \
include/uapi/linux/errno.h \
include/linux/mutex.h \
$(wildcard include/config/debug/mutexes.h) \
$(wildcard include/config/mutex/spin/on/owner.h) \
include/linux/osq_lock.h \
include/linux/rwsem.h \
$(wildcard include/config/rwsem/spin/on/owner.h) \
$(wildcard include/config/rwsem/generic/spinlock.h) \
arch/x86/include/asm/rwsem.h \
include/linux/srcu.h \
include/linux/rcupdate.h \
$(wildcard include/config/tree/rcu.h) \
$(wildcard include/config/preempt/rcu.h) \
$(wildcard include/config/rcu/trace.h) \
$(wildcard include/config/rcu/stall/common.h) \
$(wildcard include/config/rcu/user/qs.h) \
$(wildcard include/config/rcu/nocb/cpu.h) \
$(wildcard include/config/tasks/rcu.h) \
$(wildcard include/config/tiny/rcu.h) \
$(wildcard include/config/debug/objects/rcu/head.h) \
$(wildcard include/config/rcu/boost.h) \
$(wildcard include/config/rcu/nocb/cpu/all.h) \
$(wildcard include/config/no/hz/full/sysidle.h) \
include/linux/completion.h \
include/linux/debugobjects.h \
$(wildcard include/config/debug/objects.h) \
$(wildcard include/config/debug/objects/free.h) \
include/linux/rcutree.h \
include/linux/workqueue.h \
$(wildcard include/config/debug/objects/work.h) \
$(wildcard include/config/freezer.h) \
include/linux/timer.h \
$(wildcard include/config/timer/stats.h) \
$(wildcard include/config/debug/objects/timers.h) \
include/linux/ktime.h \
include/linux/jiffies.h \
include/linux/timex.h \
include/uapi/linux/timex.h \
include/uapi/linux/param.h \
arch/x86/include/uapi/asm/param.h \
include/asm-generic/param.h \
$(wildcard include/config/hz.h) \
include/uapi/asm-generic/param.h \
arch/x86/include/asm/timex.h \
arch/x86/include/asm/tsc.h \
$(wildcard include/config/x86/tsc.h) \
include/linux/timekeeping.h \
arch/x86/include/asm/mmzone.h \
arch/x86/include/asm/mmzone_64.h \
arch/x86/include/asm/smp.h \
$(wildcard include/config/x86/io/apic.h) \
$(wildcard include/config/x86/32/smp.h) \
$(wildcard include/config/debug/nmi/selftest.h) \
arch/x86/include/asm/mpspec.h \
$(wildcard include/config/eisa.h) \
$(wildcard include/config/x86/mpparse.h) \
arch/x86/include/asm/mpspec_def.h \
arch/x86/include/asm/x86_init.h \
arch/x86/include/uapi/asm/bootparam.h \
include/linux/screen_info.h \
include/uapi/linux/screen_info.h \
include/linux/apm_bios.h \
include/uapi/linux/apm_bios.h \
include/linux/edd.h \
include/uapi/linux/edd.h \
arch/x86/include/asm/e820.h \
$(wildcard include/config/efi.h) \
$(wildcard include/config/hibernation.h) \
$(wildcard include/config/memtest.h) \
arch/x86/include/uapi/asm/e820.h \
$(wildcard include/config/intel/txt.h) \
include/linux/ioport.h \
arch/x86/include/asm/ist.h \
arch/x86/include/uapi/asm/ist.h \
include/video/edid.h \
$(wildcard include/config/x86.h) \
include/uapi/video/edid.h \
arch/x86/include/asm/apicdef.h \
arch/x86/include/asm/apic.h \
$(wildcard include/config/x86/x2apic.h) \
include/linux/pm.h \
$(wildcard include/config/vt/console/sleep.h) \
$(wildcard include/config/pm.h) \
$(wildcard include/config/pm/clk.h) \
$(wildcard include/config/pm/generic/domains.h) \
arch/x86/include/asm/fixmap.h \
$(wildcard include/config/paravirt/clock.h) \
$(wildcard include/config/provide/ohci1394/dma/init.h) \
$(wildcard include/config/pci/mmconfig.h) \
$(wildcard include/config/x86/intel/mid.h) \
arch/x86/include/asm/acpi.h \
$(wildcard include/config/acpi.h) \
$(wildcard include/config/acpi/numa.h) \
include/acpi/pdc_intel.h \
arch/x86/include/asm/numa.h \
$(wildcard include/config/numa/emu.h) \
arch/x86/include/asm/topology.h \
$(wildcard include/config/x86/ht.h) \
include/asm-generic/topology.h \
arch/x86/include/asm/mmu.h \
arch/x86/include/asm/realmode.h \
$(wildcard include/config/acpi/sleep.h) \
arch/x86/include/asm/io.h \
$(wildcard include/config/mtrr.h) \
arch/x86/include/generated/asm/early_ioremap.h \
include/asm-generic/early_ioremap.h \
$(wildcard include/config/generic/early/ioremap.h) \
include/asm-generic/iomap.h \
$(wildcard include/config/has/ioport/map.h) \
$(wildcard include/config/pci.h) \
$(wildcard include/config/generic/iomap.h) \
include/asm-generic/pci_iomap.h \
$(wildcard include/config/no/generic/pci/ioport/map.h) \
$(wildcard include/config/generic/pci/iomap.h) \
include/linux/vmalloc.h \
include/linux/rbtree.h \
include/xen/xen.h \
$(wildcard include/config/xen/dom0.h) \
$(wildcard include/config/xen/pvh.h) \
include/xen/interface/xen.h \
arch/x86/include/asm/xen/interface.h \
arch/x86/include/asm/xen/interface_64.h \
arch/x86/include/asm/pvclock-abi.h \
arch/x86/include/asm/xen/hypervisor.h \
arch/x86/include/asm/pvclock.h \
include/linux/clocksource.h \
$(wildcard include/config/arch/clocksource/data.h) \
$(wildcard include/config/clocksource/watchdog.h) \
$(wildcard include/config/clksrc/of.h) \
arch/x86/include/asm/clocksource.h \
arch/x86/include/uapi/asm/vsyscall.h \
include/asm-generic/fixmap.h \
arch/x86/include/asm/idle.h \
arch/x86/include/asm/io_apic.h \
arch/x86/include/asm/irq_vectors.h \
$(wildcard include/config/have/kvm.h) \
include/linux/topology.h \
$(wildcard include/config/use/percpu/numa/node/id.h) \
$(wildcard include/config/sched/smt.h) \
include/linux/smp.h \
$(wildcard include/config/up/late/init.h) \
include/linux/llist.h \
$(wildcard include/config/arch/have/nmi/safe/cmpxchg.h) \
include/linux/percpu.h \
$(wildcard include/config/need/per/cpu/embed/first/chunk.h) \
$(wildcard include/config/need/per/cpu/page/first/chunk.h) \
include/linux/pfn.h \
include/linux/sysctl.h \
$(wildcard include/config/sysctl.h) \
include/uapi/linux/sysctl.h \
include/linux/elf.h \
arch/x86/include/asm/elf.h \
$(wildcard include/config/x86/x32/abi.h) \
arch/x86/include/asm/user.h \
arch/x86/include/asm/user_64.h \
arch/x86/include/uapi/asm/auxvec.h \
arch/x86/include/asm/vdso.h \
$(wildcard include/config/x86/x32.h) \
include/linux/mm_types.h \
$(wildcard include/config/split/ptlock/cpus.h) \
$(wildcard include/config/arch/enable/split/pmd/ptlock.h) \
$(wildcard include/config/have/cmpxchg/double.h) \
$(wildcard include/config/have/aligned/struct/page.h) \
$(wildcard include/config/transparent/hugepage.h) \
$(wildcard include/config/aio.h) \
$(wildcard include/config/mmu/notifier.h) \
include/linux/auxvec.h \
include/uapi/linux/auxvec.h \
include/linux/uprobes.h \
$(wildcard include/config/uprobes.h) \
arch/x86/include/asm/uprobes.h \
include/uapi/linux/elf.h \
include/uapi/linux/elf-em.h \
include/linux/kobject.h \
$(wildcard include/config/uevent/helper.h) \
$(wildcard include/config/debug/kobject/release.h) \
include/linux/sysfs.h \
include/linux/kernfs.h \
$(wildcard include/config/kernfs.h) \
include/linux/idr.h \
include/linux/kobject_ns.h \
include/linux/kref.h \
include/linux/moduleparam.h \
$(wildcard include/config/alpha.h) \
$(wildcard include/config/ia64.h) \
$(wildcard include/config/ppc64.h) \
arch/x86/include/asm/module.h \
$(wildcard include/config/m586.h) \
$(wildcard include/config/m586tsc.h) \
$(wildcard include/config/m586mmx.h) \
$(wildcard include/config/mcore2.h) \
$(wildcard include/config/m686.h) \
$(wildcard include/config/mpentiumii.h) \
$(wildcard include/config/mpentiumiii.h) \
$(wildcard include/config/mpentiumm.h) \
$(wildcard include/config/mpentium4.h) \
$(wildcard include/config/mk6.h) \
$(wildcard include/config/mk8.h) \
$(wildcard include/config/melan.h) \
$(wildcard include/config/mcrusoe.h) \
$(wildcard include/config/mefficeon.h) \
$(wildcard include/config/mwinchipc6.h) \
$(wildcard include/config/mwinchip3d.h) \
$(wildcard include/config/mcyrixiii.h) \
$(wildcard include/config/mviac3/2.h) \
$(wildcard include/config/mviac7.h) \
$(wildcard include/config/mgeodegx1.h) \
$(wildcard include/config/mgeode/lx.h) \
include/asm-generic/module.h \
$(wildcard include/config/have/mod/arch/specific.h) \
$(wildcard include/config/modules/use/elf/rel.h) \
$(wildcard include/config/modules/use/elf/rela.h) \
include/linux/vermagic.h \
include/generated/utsrelease.h \
/home/hacker/git/Linux_Scull/simple_basic/code/main.mod.o: $(deps_/home/hacker/git/Linux_Scull/simple_basic/code/main.mod.o)
$(deps_/home/hacker/git/Linux_Scull/simple_basic/code/main.mod.o):

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cmd_/home/hacker/git/Linux_Scull/test_kernel/code/scull.ko := ld -r -m elf_x86_64 -T ./scripts/module-common.lds --build-id -o /home/hacker/git/Linux_Scull/test_kernel/code/scull.ko /home/hacker/git/Linux_Scull/test_kernel/code/scull.o /home/hacker/git/Linux_Scull/test_kernel/code/scull.mod.o

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cmd_/home/hacker/git/Linux_Scull/test_kernel/code/scull.mod.o := gcc -Wp,-MD,/home/hacker/git/Linux_Scull/test_kernel/code/.scull.mod.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-redhat-linux/5.3.1/include -I./arch/x86/include -Iarch/x86/include/generated/uapi -Iarch/x86/include/generated -Iinclude -I./arch/x86/include/uapi -Iarch/x86/include/generated/uapi -I./include/uapi -Iinclude/generated/uapi -include ./include/linux/kconfig.h -D__KERNEL__ -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -m64 -mno-80387 -mno-fp-ret-in-387 -mtune=generic -mno-red-zone -mcmodel=kernel -funit-at-a-time -maccumulate-outgoing-args -DCONFIG_AS_CFI=1 -DCONFIG_AS_CFI_SIGNAL_FRAME=1 -DCONFIG_AS_CFI_SECTIONS=1 -DCONFIG_AS_FXSAVEQ=1 -DCONFIG_AS_SSSE3=1 -DCONFIG_AS_CRC32=1 -DCONFIG_AS_AVX=1 -DCONFIG_AS_AVX2=1 -pipe -Wno-sign-compare -fno-asynchronous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fno-delete-null-pointer-checks -O2 --param=allow-store-data-races=0 -Wframe-larger-than=2048 -fstack-protector-strong -Wno-unused-but-set-variable -fno-omit-frame-pointer -fno-optimize-sibling-calls -fvar-tracking-assignments -g -pg -mfentry -DCC_USING_FENTRY -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -Werror=implicit-int -Werror=strict-prototypes -Werror=date-time -DCC_HAVE_ASM_GOTO -D"KBUILD_STR(s)=\#s" -D"KBUILD_BASENAME=KBUILD_STR(scull.mod)" -D"KBUILD_MODNAME=KBUILD_STR(scull)" -DMODULE -c -o /home/hacker/git/Linux_Scull/test_kernel/code/scull.mod.o /home/hacker/git/Linux_Scull/test_kernel/code/scull.mod.c
source_/home/hacker/git/Linux_Scull/test_kernel/code/scull.mod.o := /home/hacker/git/Linux_Scull/test_kernel/code/scull.mod.c
deps_/home/hacker/git/Linux_Scull/test_kernel/code/scull.mod.o := \
$(wildcard include/config/module/unload.h) \
include/linux/module.h \
$(wildcard include/config/sysfs.h) \
$(wildcard include/config/module/sig.h) \
$(wildcard include/config/modules.h) \
$(wildcard include/config/unused/symbols.h) \
$(wildcard include/config/generic/bug.h) \
$(wildcard include/config/kallsyms.h) \
$(wildcard include/config/smp.h) \
$(wildcard include/config/tracepoints.h) \
$(wildcard include/config/tracing.h) \
$(wildcard include/config/event/tracing.h) \
$(wildcard include/config/ftrace/mcount/record.h) \
$(wildcard include/config/livepatch.h) \
$(wildcard include/config/constructors.h) \
$(wildcard include/config/debug/set/module/ronx.h) \
include/linux/list.h \
$(wildcard include/config/debug/list.h) \
include/linux/types.h \
$(wildcard include/config/uid16.h) \
$(wildcard include/config/lbdaf.h) \
$(wildcard include/config/arch/dma/addr/t/64bit.h) \
$(wildcard include/config/phys/addr/t/64bit.h) \
$(wildcard include/config/64bit.h) \
include/uapi/linux/types.h \
arch/x86/include/uapi/asm/types.h \
include/uapi/asm-generic/types.h \
include/asm-generic/int-ll64.h \
include/uapi/asm-generic/int-ll64.h \
arch/x86/include/uapi/asm/bitsperlong.h \
include/asm-generic/bitsperlong.h \
include/uapi/asm-generic/bitsperlong.h \
include/uapi/linux/posix_types.h \
include/linux/stddef.h \
include/uapi/linux/stddef.h \
include/linux/compiler.h \
$(wildcard include/config/sparse/rcu/pointer.h) \
$(wildcard include/config/trace/branch/profiling.h) \
$(wildcard include/config/profile/all/branches.h) \
$(wildcard include/config/enable/must/check.h) \
$(wildcard include/config/enable/warn/deprecated.h) \
$(wildcard include/config/kprobes.h) \
include/linux/compiler-gcc.h \
$(wildcard include/config/arch/supports/optimized/inlining.h) \
$(wildcard include/config/optimize/inlining.h) \
include/linux/compiler-gcc5.h \
$(wildcard include/config/arch/use/builtin/bswap.h) \
arch/x86/include/asm/posix_types.h \
$(wildcard include/config/x86/32.h) \
arch/x86/include/uapi/asm/posix_types_64.h \
include/uapi/asm-generic/posix_types.h \
include/linux/poison.h \
$(wildcard include/config/illegal/pointer/value.h) \
include/uapi/linux/const.h \
include/linux/kernel.h \
$(wildcard include/config/preempt/voluntary.h) \
$(wildcard include/config/debug/atomic/sleep.h) \
$(wildcard include/config/mmu.h) \
$(wildcard include/config/prove/locking.h) \
$(wildcard include/config/panic/timeout.h) \
$(wildcard include/config/ring/buffer.h) \
/usr/lib/gcc/x86_64-redhat-linux/5.3.1/include/stdarg.h \
include/linux/linkage.h \
include/linux/stringify.h \
include/linux/export.h \
$(wildcard include/config/have/underscore/symbol/prefix.h) \
$(wildcard include/config/modversions.h) \
arch/x86/include/asm/linkage.h \
$(wildcard include/config/x86/64.h) \
$(wildcard include/config/x86/alignment/16.h) \
include/linux/bitops.h \
arch/x86/include/asm/bitops.h \
$(wildcard include/config/x86/cmov.h) \
arch/x86/include/asm/alternative.h \
$(wildcard include/config/paravirt.h) \
arch/x86/include/asm/asm.h \
arch/x86/include/asm/ptrace.h \
$(wildcard include/config/x86/debugctlmsr.h) \
arch/x86/include/asm/segment.h \
$(wildcard include/config/cc/stackprotector.h) \
$(wildcard include/config/x86/32/lazy/gs.h) \
arch/x86/include/asm/cache.h \
$(wildcard include/config/x86/l1/cache/shift.h) \
$(wildcard include/config/x86/internode/cache/shift.h) \
$(wildcard include/config/x86/vsmp.h) \
arch/x86/include/asm/page_types.h \
$(wildcard include/config/physical/start.h) \
$(wildcard include/config/physical/align.h) \
arch/x86/include/asm/page_64_types.h \
$(wildcard include/config/kasan.h) \
$(wildcard include/config/randomize/base.h) \
$(wildcard include/config/randomize/base/max/offset.h) \
arch/x86/include/uapi/asm/ptrace.h \
arch/x86/include/uapi/asm/ptrace-abi.h \
arch/x86/include/asm/processor-flags.h \
$(wildcard include/config/vm86.h) \
arch/x86/include/uapi/asm/processor-flags.h \
arch/x86/include/asm/paravirt_types.h \
$(wildcard include/config/x86/local/apic.h) \
$(wildcard include/config/x86/pae.h) \
$(wildcard include/config/paravirt/debug.h) \
arch/x86/include/asm/desc_defs.h \
arch/x86/include/asm/kmap_types.h \
$(wildcard include/config/debug/highmem.h) \
include/asm-generic/kmap_types.h \
arch/x86/include/asm/pgtable_types.h \
$(wildcard include/config/kmemcheck.h) \
$(wildcard include/config/mem/soft/dirty.h) \
$(wildcard include/config/proc/fs.h) \
arch/x86/include/asm/pgtable_64_types.h \
arch/x86/include/asm/sparsemem.h \
$(wildcard include/config/sparsemem.h) \
arch/x86/include/asm/spinlock_types.h \
$(wildcard include/config/paravirt/spinlocks.h) \
$(wildcard include/config/nr/cpus.h) \
include/asm-generic/qrwlock_types.h \
include/asm-generic/ptrace.h \
arch/x86/include/asm/cpufeature.h \
$(wildcard include/config/x86/feature/names.h) \
$(wildcard include/config/x86/debug/static/cpu/has.h) \
arch/x86/include/asm/required-features.h \
$(wildcard include/config/x86/minimum/cpu/family.h) \
$(wildcard include/config/math/emulation.h) \
$(wildcard include/config/x86/cmpxchg64.h) \
$(wildcard include/config/x86/use/3dnow.h) \
$(wildcard include/config/x86/p6/nop.h) \
$(wildcard include/config/matom.h) \
arch/x86/include/asm/disabled-features.h \
$(wildcard include/config/x86/intel/mpx.h) \
arch/x86/include/asm/rmwcc.h \
arch/x86/include/asm/barrier.h \
$(wildcard include/config/x86/ppro/fence.h) \
arch/x86/include/asm/nops.h \
$(wildcard include/config/mk7.h) \
include/asm-generic/bitops/find.h \
$(wildcard include/config/generic/find/first/bit.h) \
include/asm-generic/bitops/sched.h \
arch/x86/include/asm/arch_hweight.h \
include/asm-generic/bitops/const_hweight.h \
include/asm-generic/bitops/le.h \
arch/x86/include/uapi/asm/byteorder.h \
include/linux/byteorder/little_endian.h \
include/uapi/linux/byteorder/little_endian.h \
include/linux/swab.h \
include/uapi/linux/swab.h \
arch/x86/include/uapi/asm/swab.h \
include/linux/byteorder/generic.h \
include/asm-generic/bitops/ext2-atomic-setbit.h \
include/linux/log2.h \
$(wildcard include/config/arch/has/ilog2/u32.h) \
$(wildcard include/config/arch/has/ilog2/u64.h) \
include/linux/typecheck.h \
include/linux/printk.h \
$(wildcard include/config/message/loglevel/default.h) \
$(wildcard include/config/early/printk.h) \
$(wildcard include/config/printk.h) \
$(wildcard include/config/dynamic/debug.h) \
include/linux/init.h \
$(wildcard include/config/broken/rodata.h) \
$(wildcard include/config/lto.h) \
include/linux/kern_levels.h \
include/linux/cache.h \
$(wildcard include/config/arch/has/cache/line/size.h) \
include/uapi/linux/kernel.h \
include/uapi/linux/sysinfo.h \
include/linux/dynamic_debug.h \
include/linux/stat.h \
arch/x86/include/uapi/asm/stat.h \
include/uapi/linux/stat.h \
include/linux/time.h \
$(wildcard include/config/arch/uses/gettimeoffset.h) \
include/linux/seqlock.h \
$(wildcard include/config/debug/lock/alloc.h) \
include/linux/spinlock.h \
$(wildcard include/config/debug/spinlock.h) \
$(wildcard include/config/generic/lockbreak.h) \
$(wildcard include/config/preempt.h) \
include/linux/preempt.h \
$(wildcard include/config/debug/preempt.h) \
$(wildcard include/config/preempt/tracer.h) \
$(wildcard include/config/preempt/count.h) \
$(wildcard include/config/context/tracking.h) \
$(wildcard include/config/preempt/notifiers.h) \
arch/x86/include/asm/preempt.h \
arch/x86/include/asm/percpu.h \
$(wildcard include/config/x86/64/smp.h) \
include/asm-generic/percpu.h \
$(wildcard include/config/have/setup/per/cpu/area.h) \
include/linux/threads.h \
$(wildcard include/config/base/small.h) \
include/linux/percpu-defs.h \
$(wildcard include/config/debug/force/weak/per/cpu.h) \
include/linux/thread_info.h \
$(wildcard include/config/compat.h) \
$(wildcard include/config/debug/stack/usage.h) \
include/linux/bug.h \
arch/x86/include/asm/bug.h \
$(wildcard include/config/debug/bugverbose.h) \
include/asm-generic/bug.h \
$(wildcard include/config/bug.h) \
$(wildcard include/config/generic/bug/relative/pointers.h) \
arch/x86/include/asm/thread_info.h \
$(wildcard include/config/ia32/emulation.h) \
arch/x86/include/asm/page.h \
arch/x86/include/asm/page_64.h \
$(wildcard include/config/debug/virtual.h) \
$(wildcard include/config/flatmem.h) \
$(wildcard include/config/x86/vsyscall/emulation.h) \
include/linux/range.h \
include/asm-generic/memory_model.h \
$(wildcard include/config/discontigmem.h) \
$(wildcard include/config/sparsemem/vmemmap.h) \
include/asm-generic/getorder.h \
arch/x86/include/asm/processor.h \
$(wildcard include/config/m486.h) \
$(wildcard include/config/xen.h) \
arch/x86/include/asm/vm86.h \
arch/x86/include/uapi/asm/vm86.h \
arch/x86/include/asm/math_emu.h \
arch/x86/include/asm/sigcontext.h \
arch/x86/include/uapi/asm/sigcontext.h \
arch/x86/include/asm/current.h \
arch/x86/include/asm/msr.h \
arch/x86/include/uapi/asm/msr.h \
arch/x86/include/uapi/asm/msr-index.h \
include/uapi/linux/ioctl.h \
arch/x86/include/uapi/asm/ioctl.h \
include/asm-generic/ioctl.h \
include/uapi/asm-generic/ioctl.h \
arch/x86/include/uapi/asm/errno.h \
include/uapi/asm-generic/errno.h \
include/uapi/asm-generic/errno-base.h \
arch/x86/include/asm/cpumask.h \
include/linux/cpumask.h \
$(wildcard include/config/cpumask/offstack.h) \
$(wildcard include/config/hotplug/cpu.h) \
$(wildcard include/config/debug/per/cpu/maps.h) \
$(wildcard include/config/disable/obsolete/cpumask/functions.h) \
include/linux/bitmap.h \
include/linux/string.h \
$(wildcard include/config/binary/printf.h) \
include/uapi/linux/string.h \
arch/x86/include/asm/string.h \
arch/x86/include/asm/string_64.h \
arch/x86/include/asm/paravirt.h \
arch/x86/include/asm/special_insns.h \
include/linux/personality.h \
include/uapi/linux/personality.h \
include/linux/math64.h \
$(wildcard include/config/arch/supports/int128.h) \
arch/x86/include/asm/div64.h \
include/asm-generic/div64.h \
include/linux/err.h \
include/linux/irqflags.h \
$(wildcard include/config/trace/irqflags.h) \
$(wildcard include/config/irqsoff/tracer.h) \
$(wildcard include/config/trace/irqflags/support.h) \
arch/x86/include/asm/irqflags.h \
include/linux/atomic.h \
$(wildcard include/config/arch/has/atomic/or.h) \
$(wildcard include/config/generic/atomic64.h) \
arch/x86/include/asm/atomic.h \
arch/x86/include/asm/cmpxchg.h \
arch/x86/include/asm/cmpxchg_64.h \
arch/x86/include/asm/atomic64_64.h \
include/asm-generic/atomic-long.h \
include/linux/bottom_half.h \
include/linux/preempt_mask.h \
include/linux/spinlock_types.h \
include/linux/lockdep.h \
$(wildcard include/config/lockdep.h) \
$(wildcard include/config/lock/stat.h) \
$(wildcard include/config/prove/rcu.h) \
include/linux/rwlock_types.h \
arch/x86/include/asm/spinlock.h \
include/linux/jump_label.h \
$(wildcard include/config/jump/label.h) \
arch/x86/include/asm/jump_label.h \
arch/x86/include/asm/qrwlock.h \
include/asm-generic/qrwlock.h \
include/linux/rwlock.h \
include/linux/spinlock_api_smp.h \
$(wildcard include/config/inline/spin/lock.h) \
$(wildcard include/config/inline/spin/lock/bh.h) \
$(wildcard include/config/inline/spin/lock/irq.h) \
$(wildcard include/config/inline/spin/lock/irqsave.h) \
$(wildcard include/config/inline/spin/trylock.h) \
$(wildcard include/config/inline/spin/trylock/bh.h) \
$(wildcard include/config/uninline/spin/unlock.h) \
$(wildcard include/config/inline/spin/unlock/bh.h) \
$(wildcard include/config/inline/spin/unlock/irq.h) \
$(wildcard include/config/inline/spin/unlock/irqrestore.h) \
include/linux/rwlock_api_smp.h \
$(wildcard include/config/inline/read/lock.h) \
$(wildcard include/config/inline/write/lock.h) \
$(wildcard include/config/inline/read/lock/bh.h) \
$(wildcard include/config/inline/write/lock/bh.h) \
$(wildcard include/config/inline/read/lock/irq.h) \
$(wildcard include/config/inline/write/lock/irq.h) \
$(wildcard include/config/inline/read/lock/irqsave.h) \
$(wildcard include/config/inline/write/lock/irqsave.h) \
$(wildcard include/config/inline/read/trylock.h) \
$(wildcard include/config/inline/write/trylock.h) \
$(wildcard include/config/inline/read/unlock.h) \
$(wildcard include/config/inline/write/unlock.h) \
$(wildcard include/config/inline/read/unlock/bh.h) \
$(wildcard include/config/inline/write/unlock/bh.h) \
$(wildcard include/config/inline/read/unlock/irq.h) \
$(wildcard include/config/inline/write/unlock/irq.h) \
$(wildcard include/config/inline/read/unlock/irqrestore.h) \
$(wildcard include/config/inline/write/unlock/irqrestore.h) \
include/linux/time64.h \
include/uapi/linux/time.h \
include/linux/uidgid.h \
$(wildcard include/config/user/ns.h) \
include/linux/highuid.h \
include/linux/kmod.h \
include/linux/gfp.h \
$(wildcard include/config/numa.h) \
$(wildcard include/config/highmem.h) \
$(wildcard include/config/zone/dma.h) \
$(wildcard include/config/zone/dma32.h) \
$(wildcard include/config/pm/sleep.h) \
$(wildcard include/config/cma.h) \
include/linux/mmdebug.h \
$(wildcard include/config/debug/vm.h) \
include/linux/mmzone.h \
$(wildcard include/config/force/max/zoneorder.h) \
$(wildcard include/config/memory/isolation.h) \
$(wildcard include/config/memcg.h) \
$(wildcard include/config/memory/hotplug.h) \
$(wildcard include/config/compaction.h) \
$(wildcard include/config/have/memblock/node/map.h) \
$(wildcard include/config/flat/node/mem/map.h) \
$(wildcard include/config/page/extension.h) \
$(wildcard include/config/no/bootmem.h) \
$(wildcard include/config/numa/balancing.h) \
$(wildcard include/config/have/memory/present.h) \
$(wildcard include/config/have/memoryless/nodes.h) \
$(wildcard include/config/need/node/memmap/size.h) \
$(wildcard include/config/need/multiple/nodes.h) \
$(wildcard include/config/have/arch/early/pfn/to/nid.h) \
$(wildcard include/config/sparsemem/extreme.h) \
$(wildcard include/config/have/arch/pfn/valid.h) \
$(wildcard include/config/nodes/span/other/nodes.h) \
$(wildcard include/config/holes/in/zone.h) \
$(wildcard include/config/arch/has/holes/memorymodel.h) \
include/linux/wait.h \
include/uapi/linux/wait.h \
include/linux/numa.h \
$(wildcard include/config/nodes/shift.h) \
include/linux/nodemask.h \
$(wildcard include/config/movable/node.h) \
include/linux/pageblock-flags.h \
$(wildcard include/config/hugetlb/page.h) \
$(wildcard include/config/hugetlb/page/size/variable.h) \
include/linux/page-flags-layout.h \
include/generated/bounds.h \
include/linux/memory_hotplug.h \
$(wildcard include/config/memory/hotremove.h) \
$(wildcard include/config/have/arch/nodedata/extension.h) \
$(wildcard include/config/have/bootmem/info/node.h) \
include/linux/notifier.h \
include/linux/errno.h \
include/uapi/linux/errno.h \
include/linux/mutex.h \
$(wildcard include/config/debug/mutexes.h) \
$(wildcard include/config/mutex/spin/on/owner.h) \
include/linux/osq_lock.h \
include/linux/rwsem.h \
$(wildcard include/config/rwsem/spin/on/owner.h) \
$(wildcard include/config/rwsem/generic/spinlock.h) \
arch/x86/include/asm/rwsem.h \
include/linux/srcu.h \
include/linux/rcupdate.h \
$(wildcard include/config/tree/rcu.h) \
$(wildcard include/config/preempt/rcu.h) \
$(wildcard include/config/rcu/trace.h) \
$(wildcard include/config/rcu/stall/common.h) \
$(wildcard include/config/rcu/user/qs.h) \
$(wildcard include/config/rcu/nocb/cpu.h) \
$(wildcard include/config/tasks/rcu.h) \
$(wildcard include/config/tiny/rcu.h) \
$(wildcard include/config/debug/objects/rcu/head.h) \
$(wildcard include/config/rcu/boost.h) \
$(wildcard include/config/rcu/nocb/cpu/all.h) \
$(wildcard include/config/no/hz/full/sysidle.h) \
include/linux/completion.h \
include/linux/debugobjects.h \
$(wildcard include/config/debug/objects.h) \
$(wildcard include/config/debug/objects/free.h) \
include/linux/rcutree.h \
include/linux/workqueue.h \
$(wildcard include/config/debug/objects/work.h) \
$(wildcard include/config/freezer.h) \
include/linux/timer.h \
$(wildcard include/config/timer/stats.h) \
$(wildcard include/config/debug/objects/timers.h) \
include/linux/ktime.h \
include/linux/jiffies.h \
include/linux/timex.h \
include/uapi/linux/timex.h \
include/uapi/linux/param.h \
arch/x86/include/uapi/asm/param.h \
include/asm-generic/param.h \
$(wildcard include/config/hz.h) \
include/uapi/asm-generic/param.h \
arch/x86/include/asm/timex.h \
arch/x86/include/asm/tsc.h \
$(wildcard include/config/x86/tsc.h) \
include/linux/timekeeping.h \
arch/x86/include/asm/mmzone.h \
arch/x86/include/asm/mmzone_64.h \
arch/x86/include/asm/smp.h \
$(wildcard include/config/x86/io/apic.h) \
$(wildcard include/config/x86/32/smp.h) \
$(wildcard include/config/debug/nmi/selftest.h) \
arch/x86/include/asm/mpspec.h \
$(wildcard include/config/eisa.h) \
$(wildcard include/config/x86/mpparse.h) \
arch/x86/include/asm/mpspec_def.h \
arch/x86/include/asm/x86_init.h \
arch/x86/include/uapi/asm/bootparam.h \
include/linux/screen_info.h \
include/uapi/linux/screen_info.h \
include/linux/apm_bios.h \
include/uapi/linux/apm_bios.h \
include/linux/edd.h \
include/uapi/linux/edd.h \
arch/x86/include/asm/e820.h \
$(wildcard include/config/efi.h) \
$(wildcard include/config/hibernation.h) \
$(wildcard include/config/memtest.h) \
arch/x86/include/uapi/asm/e820.h \
$(wildcard include/config/intel/txt.h) \
include/linux/ioport.h \
arch/x86/include/asm/ist.h \
arch/x86/include/uapi/asm/ist.h \
include/video/edid.h \
$(wildcard include/config/x86.h) \
include/uapi/video/edid.h \
arch/x86/include/asm/apicdef.h \
arch/x86/include/asm/apic.h \
$(wildcard include/config/x86/x2apic.h) \
include/linux/pm.h \
$(wildcard include/config/vt/console/sleep.h) \
$(wildcard include/config/pm.h) \
$(wildcard include/config/pm/clk.h) \
$(wildcard include/config/pm/generic/domains.h) \
arch/x86/include/asm/fixmap.h \
$(wildcard include/config/paravirt/clock.h) \
$(wildcard include/config/provide/ohci1394/dma/init.h) \
$(wildcard include/config/pci/mmconfig.h) \
$(wildcard include/config/x86/intel/mid.h) \
arch/x86/include/asm/acpi.h \
$(wildcard include/config/acpi.h) \
$(wildcard include/config/acpi/numa.h) \
include/acpi/pdc_intel.h \
arch/x86/include/asm/numa.h \
$(wildcard include/config/numa/emu.h) \
arch/x86/include/asm/topology.h \
$(wildcard include/config/x86/ht.h) \
include/asm-generic/topology.h \
arch/x86/include/asm/mmu.h \
arch/x86/include/asm/realmode.h \
$(wildcard include/config/acpi/sleep.h) \
arch/x86/include/asm/io.h \
$(wildcard include/config/mtrr.h) \
arch/x86/include/generated/asm/early_ioremap.h \
include/asm-generic/early_ioremap.h \
$(wildcard include/config/generic/early/ioremap.h) \
include/asm-generic/iomap.h \
$(wildcard include/config/has/ioport/map.h) \
$(wildcard include/config/pci.h) \
$(wildcard include/config/generic/iomap.h) \
include/asm-generic/pci_iomap.h \
$(wildcard include/config/no/generic/pci/ioport/map.h) \
$(wildcard include/config/generic/pci/iomap.h) \
include/linux/vmalloc.h \
include/linux/rbtree.h \
include/xen/xen.h \
$(wildcard include/config/xen/dom0.h) \
$(wildcard include/config/xen/pvh.h) \
include/xen/interface/xen.h \
arch/x86/include/asm/xen/interface.h \
arch/x86/include/asm/xen/interface_64.h \
arch/x86/include/asm/pvclock-abi.h \
arch/x86/include/asm/xen/hypervisor.h \
arch/x86/include/asm/pvclock.h \
include/linux/clocksource.h \
$(wildcard include/config/arch/clocksource/data.h) \
$(wildcard include/config/clocksource/watchdog.h) \
$(wildcard include/config/clksrc/of.h) \
arch/x86/include/asm/clocksource.h \
arch/x86/include/uapi/asm/vsyscall.h \
include/asm-generic/fixmap.h \
arch/x86/include/asm/idle.h \
arch/x86/include/asm/io_apic.h \
arch/x86/include/asm/irq_vectors.h \
$(wildcard include/config/have/kvm.h) \
include/linux/topology.h \
$(wildcard include/config/use/percpu/numa/node/id.h) \
$(wildcard include/config/sched/smt.h) \
include/linux/smp.h \
$(wildcard include/config/up/late/init.h) \
include/linux/llist.h \
$(wildcard include/config/arch/have/nmi/safe/cmpxchg.h) \
include/linux/percpu.h \
$(wildcard include/config/need/per/cpu/embed/first/chunk.h) \
$(wildcard include/config/need/per/cpu/page/first/chunk.h) \
include/linux/pfn.h \
include/linux/sysctl.h \
$(wildcard include/config/sysctl.h) \
include/uapi/linux/sysctl.h \
include/linux/elf.h \
arch/x86/include/asm/elf.h \
$(wildcard include/config/x86/x32/abi.h) \
arch/x86/include/asm/user.h \
arch/x86/include/asm/user_64.h \
arch/x86/include/uapi/asm/auxvec.h \
arch/x86/include/asm/vdso.h \
$(wildcard include/config/x86/x32.h) \
include/linux/mm_types.h \
$(wildcard include/config/split/ptlock/cpus.h) \
$(wildcard include/config/arch/enable/split/pmd/ptlock.h) \
$(wildcard include/config/have/cmpxchg/double.h) \
$(wildcard include/config/have/aligned/struct/page.h) \
$(wildcard include/config/transparent/hugepage.h) \
$(wildcard include/config/aio.h) \
$(wildcard include/config/mmu/notifier.h) \
include/linux/auxvec.h \
include/uapi/linux/auxvec.h \
include/linux/uprobes.h \
$(wildcard include/config/uprobes.h) \
arch/x86/include/asm/uprobes.h \
include/uapi/linux/elf.h \
include/uapi/linux/elf-em.h \
include/linux/kobject.h \
$(wildcard include/config/uevent/helper.h) \
$(wildcard include/config/debug/kobject/release.h) \
include/linux/sysfs.h \
include/linux/kernfs.h \
$(wildcard include/config/kernfs.h) \
include/linux/idr.h \
include/linux/kobject_ns.h \
include/linux/kref.h \
include/linux/moduleparam.h \
$(wildcard include/config/alpha.h) \
$(wildcard include/config/ia64.h) \
$(wildcard include/config/ppc64.h) \
arch/x86/include/asm/module.h \
$(wildcard include/config/m586.h) \
$(wildcard include/config/m586tsc.h) \
$(wildcard include/config/m586mmx.h) \
$(wildcard include/config/mcore2.h) \
$(wildcard include/config/m686.h) \
$(wildcard include/config/mpentiumii.h) \
$(wildcard include/config/mpentiumiii.h) \
$(wildcard include/config/mpentiumm.h) \
$(wildcard include/config/mpentium4.h) \
$(wildcard include/config/mk6.h) \
$(wildcard include/config/mk8.h) \
$(wildcard include/config/melan.h) \
$(wildcard include/config/mcrusoe.h) \
$(wildcard include/config/mefficeon.h) \
$(wildcard include/config/mwinchipc6.h) \
$(wildcard include/config/mwinchip3d.h) \
$(wildcard include/config/mcyrixiii.h) \
$(wildcard include/config/mviac3/2.h) \
$(wildcard include/config/mviac7.h) \
$(wildcard include/config/mgeodegx1.h) \
$(wildcard include/config/mgeode/lx.h) \
include/asm-generic/module.h \
$(wildcard include/config/have/mod/arch/specific.h) \
$(wildcard include/config/modules/use/elf/rel.h) \
$(wildcard include/config/modules/use/elf/rela.h) \
include/linux/vermagic.h \
include/generated/utsrelease.h \
/home/hacker/git/Linux_Scull/test_kernel/code/scull.mod.o: $(deps_/home/hacker/git/Linux_Scull/test_kernel/code/scull.mod.o)
$(deps_/home/hacker/git/Linux_Scull/test_kernel/code/scull.mod.o):

1
test_kernel/code/.scull.o.cmd Normal file
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@@ -0,0 +1 @@
cmd_/home/hacker/git/Linux_Scull/test_kernel/code/scull.o := ld -m elf_x86_64 -r -o /home/hacker/git/Linux_Scull/test_kernel/code/scull.o /home/hacker/git/Linux_Scull/test_kernel/code/main.o

2
test_kernel/code/.tmp_versions/scull.mod Normal file
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@@ -0,0 +1,2 @@
/home/hacker/git/Linux_Scull/test_kernel/code/scull.ko
/home/hacker/git/Linux_Scull/test_kernel/code/main.o

12
test_kernel/code/Makefile Normal file
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@@ -0,0 +1,12 @@
scull-objs := main.o
obj-m := scull.o
CURRENT_PATH := ${shell pwd}
CURRENT_KERNEL_PATH := ${shell uname -r}
LINUX_KERNEL_PATH := /usr/src/kernels/$(CURRENT_KERNEL_PATH)
all:
make -C $(LINUX_KERNEL_PATH) M=$(CURRENT_PATH) modules
clean:
rm *.o *.order *.symvers *.mod.c *.ko

0
test_kernel/code/Module.symvers Normal file
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490
test_kernel/code/main.c Normal file
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@@ -0,0 +1,490 @@
/*************************************************************************
> File Name: main.c
> Author:
> Mail:
> Created Time: 2017年03月24日 星期五 11时41分42秒
************************************************************************/
//#include <linux/config.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/kernel.h> /* printk() */
#include <linux/slab.h> /* kmalloc() */
#include <linux/fs.h> /* everything... */
#include <linux/errno.h> /* error codes */
#include <linux/types.h> /* size_t */
#include <linux/proc_fs.h>
#include <linux/fcntl.h> /* O_ACCMODE */
#include <linux/seq_file.h> /*创建/proc 文件以用来和用户交互数据*/
#include <linux/cdev.h>
#include <linux/proc_ns.h> /*proc 在新版中移动到了此目录下*/
//#include <asm/system.h> /* cli(), *_flags */
#include <asm/uaccess.h> /* copy_*_user */
#include <net/snmp.h>
#include <linux/ipv6.h>
#include <net/if_inet6.h>
#include "scull.h" /* local definitions */
int scull_major = SCULL_MAJOR;
int scull_minor = 0;
int scull_nr_devs = SCULL_NR_DEVS;
int scull_quantum = SCULL_QUANTUM;
int scull_qset = SCULL_QSET;
struct scull_dev *scull_devices;
struct file_operations scull_fops = { /*文件操作函数*/
.owner = THIS_MODULE,
.llseek = scull_llseek,
.read = scull_read,
.write = scull_write,
// .ioctl = scull_ioctl, 最新内核删掉了这个接口
.open = scull_open,
.release= scull_release,
};
/*
* Here are our sequence iteration methods. Our "position" is
* simply the device number.
*/
static void *scull_seq_start(struct seq_file *s, loff_t *pos)
{
if (*pos >= scull_nr_devs)
return NULL; /* No more to read */
return scull_devices + *pos;
}
static void *scull_seq_next(struct seq_file *s, void *v, loff_t *pos)
{
(*pos)++;
if (*pos >= scull_nr_devs)
return NULL;
return scull_devices + *pos;
}
static void scull_seq_stop(struct seq_file *s, void *v)
{
/* Actually, there's nothing to do here */
}
static int scull_seq_show(struct seq_file *s, void *v)
{
struct scull_dev *dev = (struct scull_dev *) v;
struct scull_qset *d;
int i;
if (down_interruptible(&dev->sem))
return -ERESTARTSYS;
seq_printf(s, "\nDevice %i: qset %i, q %i, sz %li\n",
(int) (dev - scull_devices), dev->qset,
dev->quantum, dev->size);
for (d = dev->data; d; d = d->next) { /* scan the list */
seq_printf(s, " item at %p, qset at %p\n", d, d->data);
if (d->data && !d->next) /* dump only the last item */
for (i = 0; i < dev->qset; i++) {
if (d->data[i])
seq_printf(s, " % 4i: %8p\n",
i, d->data[i]);
}
}
up(&dev->sem);
return 0;
}
/*
* The proc filesystem: function to read and entry
*/
int scull_read_procmem(char *buf, char **start, off_t offset,
int count, int *eof, void *data)
{
int i, j, len = 0;
int limit = count - 80; /* Don't print more than this */
for (i = 0; i < scull_nr_devs && len <= limit; i++) {
struct scull_dev *d = &scull_devices[i];
struct scull_qset *qs = d->data;
if (down_interruptible(&d->sem))
return -ERESTARTSYS;
len += sprintf(buf+len,"\nDevice %i: qset %i, q %i, sz %li\n",
i, d->qset, d->quantum, d->size);
for (; qs && len <= limit; qs = qs->next) { /* scan the list */
len += sprintf(buf + len, " item at %p, qset at %p\n",
qs, qs->data);
if (qs->data && !qs->next) /* dump only the last item */
for (j = 0; j < d->qset; j++) {
if (qs->data[j])
len += sprintf(buf + len,
" % 4i: %8p\n",
j, qs->data[j]);
}
}
up(&scull_devices[i].sem);
}
*eof = 1;
return len;
}
/*便利设备链表*/
struct scull_qset *scull_follow(struct scull_dev *dev, int n)
{
struct scull_qset *qs = dev->data;
/* Allocate first qset explicitly if need be */
if (! qs) {
qs = dev->data = kmalloc(sizeof(struct scull_qset), GFP_KERNEL);
if (qs == NULL)
return NULL; /* Never mind */
memset(qs, 0, sizeof(struct scull_qset));
}
/* Then follow the list */
while (n--) {
if (!qs->next) {
qs->next = kmalloc(sizeof(struct scull_qset), GFP_KERNEL);
if (qs->next == NULL)
return NULL; /* Never mind */
memset(qs->next, 0, sizeof(struct scull_qset));
}
qs = qs->next;
continue;
}
return qs;
}
/*安装DEV 结构到这个scull_devices*/
static void scull_setup_cdev(struct scull_dev *dev,int index){
int err,devno = MKDEV(scull_major,scull_minor + index);
cdev_init(&dev->cdev,&scull_fops);
dev->cdev.owner = THIS_MODULE;
dev->cdev.ops = &scull_fops;
err = cdev_add(&dev->cdev,devno,1);
if(err){
printk("error %d adding scull%d",err,index);
}
}
/*几个函数调用方法*/
int scull_p_init(dev_t dev){
return 0;
}
void scull_p_cleanup(void){
//return 0;
}
int scull_access_init(dev_t dev){
return 0;
}
void scull_access_cleanup(void){
//return 0;
}
/*删除设备的空间*/
int scull_trim(struct scull_dev *dev){
struct scull_qset *next,*dptr;
int qset = dev->qset;
int i;
for(dptr = dev->data;dptr;dptr = next){
if(dptr->data){
for(i = 0;i < qset;i++){
kfree(dptr->data[i]);
}
kfree(dptr->data);
dptr->data = NULL;
}
next = dptr->next;
kfree(dptr);
}
dev->size = 0;
dev->quantum = scull_quantum;
dev->qset = scull_qset;
dev->data = NULL;
return 0;
}
int scull_open(struct inode* inode,struct file *filp){
struct scull_dev *dev; /* device information */
dev = container_of(inode->i_cdev, struct scull_dev, cdev);
filp->private_data = dev; /* for other methods */
/* now trim to 0 the length of the device if open was write-only */
if ( (filp->f_flags & O_ACCMODE) == O_WRONLY) {
if (down_interruptible(&dev->sem))
return -ERESTARTSYS;
scull_trim(dev); /* ignore errors */
up(&dev->sem);
}
return 0; /* success */
}
ssize_t scull_read(struct file *filp, char __user *buf, size_t count,loff_t *f_pos){
struct scull_dev *dev = filp->private_data;
struct scull_qset *dptr; /* the first listitem */
int quantum = dev->quantum, qset = dev->qset;
int itemsize = quantum * qset; /* how many bytes in the listitem */
int item, s_pos, q_pos, rest;
ssize_t retval = 0;
if (down_interruptible(&dev->sem))
return -ERESTARTSYS;
if (*f_pos >= dev->size)
goto out;
if (*f_pos + count > dev->size)
count = dev->size - *f_pos;
/* find listitem, qset index, and offset in the quantum */
item = (long)*f_pos / itemsize;
rest = (long)*f_pos % itemsize;
s_pos = rest / quantum; q_pos = rest % quantum;
/* follow the list up to the right position (defined elsewhere) */
dptr = scull_follow(dev, item);
if (dptr == NULL || !dptr->data || ! dptr->data[s_pos])
goto out; /* don't fill holes */
/* read only up to the end of this quantum */
if (count > quantum - q_pos)
count = quantum - q_pos;
if (copy_to_user(buf, dptr->data[s_pos] + q_pos, count)) {
retval = -EFAULT;
goto out;
}
*f_pos += count;
retval = count;
out:
up(&dev->sem);
return retval;
}
ssize_t scull_write(struct file *filp, const char __user *buf, size_t count,loff_t *f_pos){
struct scull_dev *dev = filp->private_data;
struct scull_qset *dptr;
int quantum = dev->quantum, qset = dev->qset;
int itemsize = quantum * qset;
int item, s_pos, q_pos, rest;
ssize_t retval = -ENOMEM; /* value used in "goto out" statements */
if (down_interruptible(&dev->sem))
return -ERESTARTSYS;
/* find listitem, qset index and offset in the quantum */
item = (long)*f_pos / itemsize;
rest = (long)*f_pos % itemsize;
s_pos = rest / quantum; q_pos = rest % quantum;
/* follow the list up to the right position */
dptr = scull_follow(dev, item);
if (dptr == NULL)
goto out;
if (!dptr->data) {
dptr->data = kmalloc(qset * sizeof(char *), GFP_KERNEL);
if (!dptr->data)
goto out;
memset(dptr->data, 0, qset * sizeof(char *));
}
if (!dptr->data[s_pos]) {
dptr->data[s_pos] = kmalloc(quantum, GFP_KERNEL);
if (!dptr->data[s_pos])
goto out;
}
/* write only up to the end of this quantum */
if (count > quantum - q_pos)
count = quantum - q_pos;
if (copy_from_user(dptr->data[s_pos]+q_pos, buf, count)) {
retval = -EFAULT;
goto out;
}
*f_pos += count;
retval = count;
/* update the size */
if (dev->size < *f_pos)
dev->size = *f_pos;
out:
up(&dev->sem);
return retval;
}
loff_t scull_llseek(struct file *filp, loff_t off, int whence){
return 0;
}
int scull_ioctl(struct inode *inode, struct file *filp,unsigned int cmd, unsigned long arg){
return 0;
}
int scull_release(struct inode * inode,struct file*filp){
return 0;
}
/*
* Tie the sequence operators up.
*/
static struct seq_operations scull_seq_ops = {
.start = scull_seq_start,
.next = scull_seq_next,
.stop = scull_seq_stop,
.show = scull_seq_show
};
/*
* Now to implement the /proc file we need only make an open
* method which sets up the sequence operators.
*/
static int scull_proc_open(struct inode *inode, struct file *file)
{
return seq_open(file, &scull_seq_ops);
}
/*
* Create a set of file operations for our proc file.
*/
static struct file_operations scull_proc_ops = {
.owner = THIS_MODULE,
.open = scull_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release
};
/*proc 文件的创建与移除*/
static void scull_create_proc(void)
{
struct proc_dir_entry *entry;
/*create_proc_read_entry("scullmem", 0 {default mode},
NULL { parent dir } , {scull_read_procmem},
NULL { client data} );
entry = create_proc_entry("scullseq", 0, NULL);
*/
proc_create("scullmem",0,NULL,&scull_proc_ops);
entry = proc_create("scullseq",0,NULL,&scull_proc_ops);
//if (entry)
// entry->proc_fops = &scull_proc_ops;
}
static void scull_remove_proc(void)
{
/* no problem if it was not registered */
remove_proc_entry("scullmem", NULL /* parent dir */);
remove_proc_entry("scullseq", NULL);
}
/*_______________________________________________________________________________________*/
void scull_cleanup_module(void)
{
int i;
dev_t devno = MKDEV(scull_major, scull_minor);
/* Get rid of our char dev entries */
if (scull_devices) {
for (i = 0; i < scull_nr_devs; i++) {
scull_trim(scull_devices + i);
cdev_del(&scull_devices[i].cdev);
}
kfree(scull_devices);
}
scull_remove_proc();/*创建测试的proc 文件*/
/* cleanup_module is never called if registering failed */
unregister_chrdev_region(devno, scull_nr_devs);
/* and call the cleanup functions for friend devices */
//scull_p_cleanup();
//scull_access_cleanup();
}
int scull_init_module(void) /*获取主设备号，或者创建设备编号*/
{
int result ,i;
dev_t dev = 0;
if(scull_major){
dev = MKDEV(scull_major,scull_minor); /*将两个设备号转换为dev_t类型*/
result = register_chrdev_region(dev,scull_nr_devs,"scull");/*申请设备编号*/
}else{
result = alloc_chrdev_region(&dev,scull_minor,scull_nr_devs,"scull");/*分配主设备号*/
scull_major = MAJOR(dev);
}
if(result < 0){
printk("scull : cant get major %d\n",scull_major);
return result;
}else{
printk("make a dev %d %d\n",scull_major,scull_minor);
}
/*分配设备的结构体*/
scull_devices = kmalloc(scull_nr_devs * sizeof(struct scull_dev),GFP_KERNEL);
if(!scull_devices){
result = -1;
goto fail;
}
memset(scull_devices,0,scull_nr_devs * sizeof(struct scull_dev));
for(i = 0;i < scull_nr_devs;i++){
scull_devices[i].quantum = scull_quantum;
scull_devices[i].qset = scull_qset;
sema_init(&scull_devices[i].sem,1);
/*sema_init 是内核用来新代替dev_INIT 的函数，初始化互斥量*/
scull_setup_cdev(&scull_devices[i],i);
/*注册每一个设备到总控结构体*/
}
dev = MKDEV(scull_major,scull_minor + scull_nr_devs);
//dev += scull_p_init(dev);
//dev += scull_access_init(dev);
scull_create_proc(); /*创建/proc 下文件*/
return 0;
fail:
scull_cleanup_module();
return result;
}
module_init(scull_init_module);
module_exit(scull_cleanup_module);

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kernel//home/hacker/git/Linux_Scull/test_kernel/code/scull.ko

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test_kernel/code/scull.h Normal file
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/*************************************************************************
> File Name: scull.h
> Author:
> Mail:
> Created Time: 2017年03月24日 星期五 11时43分30秒
************************************************************************/
#ifndef _SCULL_H
#define _SCULL_H
#include <linux/ioctl.h> /* needed for the _IOW etc stuff used later */
/*
* Macros to help debugging
*/
#undef PDEBUG /* undef it, just in case */
#ifdef SCULL_DEBUG
# ifdef __KERNEL__
/* This one if debugging is on, and kernel space */
# define PDEBUG(fmt, args...) printk( KERN_DEBUG "scull: " fmt, ## args)
# else
/* This one for user space */
# define PDEBUG(fmt, args...) fprintf(stderr, fmt, ## args)
# endif
#else
# define PDEBUG(fmt, args...) /* not debugging: nothing */
#endif
#undef PDEBUGG
#define PDEBUGG(fmt, args...) /* nothing: it's a placeholder */
#ifndef SCULL_MAJOR
#define SCULL_MAJOR 0 /* dynamic major by default */
#endif
#ifndef SCULL_NR_DEVS
#define SCULL_NR_DEVS 4 /* scull0 through scull3 */
#endif
#ifndef SCULL_P_NR_DEVS
#define SCULL_P_NR_DEVS 4 /* scullpipe0 through scullpipe3 */
#endif
/*
* The bare device is a variable-length region of memory.
* Use a linked list of indirect blocks.
*
* "scull_dev->data" points to an array of pointers, each
* pointer refers to a memory area of SCULL_QUANTUM bytes.
*
* The array (quantum-set) is SCULL_QSET long.
*/
#ifndef SCULL_QUANTUM
#define SCULL_QUANTUM 4000
#endif
#ifndef SCULL_QSET
#define SCULL_QSET 1000
#endif
/*
* The pipe device is a simple circular buffer. Here its default size
*/
#ifndef SCULL_P_BUFFER
#define SCULL_P_BUFFER 4000
#endif
/*
* Representation of scull quantum sets.
*/
struct scull_qset {
void **data;
struct scull_qset *next;
};
struct scull_dev {
struct scull_qset *data; /* Pointer to first quantum set */
int quantum; /* the current quantum size */
int qset; /* the current array size */
unsigned long size; /* amount of data stored here */
unsigned int access_key; /* used by sculluid and scullpriv */
struct semaphore sem; /* mutual exclusion semaphore */
struct cdev cdev; /* Char device structure */
};
/*
* Split minors in two parts
*/
#define TYPE(minor) (((minor) >> 4) & 0xf) /* high nibble */
#define NUM(minor) ((minor) & 0xf) /* low nibble */
/*
* The different configurable parameters
*/
extern int scull_major; /* main.c */
extern int scull_nr_devs;
extern int scull_quantum;
extern int scull_qset;
extern int scull_p_buffer; /* pipe.c */
/*
* Prototypes for shared functions
*/
int scull_p_init(dev_t dev);
void scull_p_cleanup(void);
int scull_access_init(dev_t dev);
void scull_access_cleanup(void);
int scull_trim(struct scull_dev *dev);
ssize_t scull_read(struct file *filp, char __user *buf, size_t count,
loff_t *f_pos);
ssize_t scull_write(struct file *filp, const char __user *buf, size_t count,
loff_t *f_pos);
loff_t scull_llseek(struct file *filp, loff_t off, int whence);
int scull_ioctl(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
int scull_open(struct inode *inode,struct file *filp);
int scull_release(struct inode *inode,struct file *filp);
/*
* Ioctl definitions
*/
/* Use 'k' as magic number */
#define SCULL_IOC_MAGIC 'k'
/* Please use a different 8-bit number in your code */
#define SCULL_IOCRESET _IO(SCULL_IOC_MAGIC, 0)
/*
* S means "Set" through a ptr,
* T means "Tell" directly with the argument value
* G means "Get": reply by setting through a pointer
* Q means "Query": response is on the return value
* X means "eXchange": switch G and S atomically
* H means "sHift": switch T and Q atomically
*/
#define SCULL_IOCSQUANTUM _IOW(SCULL_IOC_MAGIC, 1, int)
#define SCULL_IOCSQSET _IOW(SCULL_IOC_MAGIC, 2, int)
#define SCULL_IOCTQUANTUM _IO(SCULL_IOC_MAGIC, 3)
#define SCULL_IOCTQSET _IO(SCULL_IOC_MAGIC, 4)
#define SCULL_IOCGQUANTUM _IOR(SCULL_IOC_MAGIC, 5, int)
#define SCULL_IOCGQSET _IOR(SCULL_IOC_MAGIC, 6, int)
#define SCULL_IOCQQUANTUM _IO(SCULL_IOC_MAGIC, 7)
#define SCULL_IOCQQSET _IO(SCULL_IOC_MAGIC, 8)
#define SCULL_IOCXQUANTUM _IOWR(SCULL_IOC_MAGIC, 9, int)
#define SCULL_IOCXQSET _IOWR(SCULL_IOC_MAGIC,10, int)
#define SCULL_IOCHQUANTUM _IO(SCULL_IOC_MAGIC, 11)
#define SCULL_IOCHQSET _IO(SCULL_IOC_MAGIC, 12)
/*
* The other entities only have "Tell" and "Query", because they're
* not printed in the book, and there's no need to have all six.
* (The previous stuff was only there to show different ways to do it.
*/
#define SCULL_P_IOCTSIZE _IO(SCULL_IOC_MAGIC, 13)
#define SCULL_P_IOCQSIZE _IO(SCULL_IOC_MAGIC, 14)
/* ... more to come */
#define SCULL_IOC_MAXNR 14
#endif

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#!/bin/bash
# Sample init script for the a driver module <rubini@linux.it>
DEVICE="scull"
SECTION="misc"
# The list of filenames and minor numbers: $PREFIX is prefixed to all names
PREFIX="scull"
FILES=" 0 0 1 1 2 2 3 3 priv 16
pipe0 32 pipe1 33 pipe2 34 pipe3 35
single 48 uid 64 wuid 80"
INSMOD=/sbin/insmod; # use /sbin/modprobe if you prefer
function device_specific_post_load () {
true; # fill at will
}
function device_specific_pre_unload () {
true; # fill at will
}
# Everything below this line should work unchanged for any char device.
# Obviously, however, no options on the command line: either in
# /etc/${DEVICE}.conf or /etc/modules.conf (if modprobe is used)
# Optional configuration file: format is
# owner <ownername>
# group <groupname>
# mode <modename>
# options <insmod options>
CFG=/etc/${DEVICE}.conf
# kernel version, used to look for modules
KERNEL=`uname -r`
#FIXME: it looks like there is no misc section. Where should it be?
MODDIR="/lib/modules/${KERNEL}/kernel/drivers/${SECTION}"
if [ ! -d $MODDIR ]; then MODDIR="/lib/modules/${KERNEL}/${SECTION}"; fi
# Root or die
if [ "$(id -u)" != "0" ]
then
echo "You must be root to load or unload kernel modules"
exit 1
fi
# Read configuration file
if [ -r $CFG ]; then
OWNER=`awk "\\$1==\"owner\" {print \\$2}" $CFG`
GROUP=`awk "\\$1==\"group\" {print \\$2}" $CFG`
MODE=`awk "\\$1==\"mode\" {print \\$2}" $CFG`
# The options string may include extra blanks or only blanks
OPTIONS=`sed -n '/^options / s/options //p' $CFG`
fi
# Create device files
function create_files () {
cd /dev
local devlist=""
local file
while true; do
if [ $# -lt 2 ]; then break; fi
file="${DEVICE}$1"
mknod $file c $MAJOR $2
devlist="$devlist $file"
shift 2
done
if [ -n "$OWNER" ]; then chown $OWNER $devlist; fi
if [ -n "$GROUP" ]; then chgrp $GROUP $devlist; fi
if [ -n "$MODE" ]; then chmod $MODE $devlist; fi
}
# Remove device files
function remove_files () {
cd /dev
local devlist=""
local file
while true; do
if [ $# -lt 2 ]; then break; fi
file="${DEVICE}$1"
devlist="$devlist $file"
shift 2
done
rm -f $devlist
}
# Load and create files
function load_device () {
if [ -f $MODDIR/$DEVICE.o ]; then
devpath=$MODDIR/$DEVICE.o
else if [ -f ./$DEVICE.o ]; then
devpath=./$DEVICE.o
else
devpath=$DEVICE; # let insmod/modprobe guess
fi; fi
if [ "$devpath" != "$DEVICE" ]; then
echo -n " (loading file $devpath)"
fi
if $INSMOD $devpath $OPTIONS; then
MAJOR=`awk "\\$2==\"$DEVICE\" {print \\$1}" /proc/devices`
remove_files $FILES
create_files $FILES
device_specific_post_load
else
echo " FAILED!"
fi
}
# Unload and remove files
function unload_device () {
device_specific_pre_unload
/sbin/rmmod $DEVICE
remove_files $FILES
}
case "$1" in
start)
echo -n "Loading $DEVICE"
load_device
echo "."
;;
stop)
echo -n "Unloading $DEVICE"
unload_device
echo "."
;;
force-reload|restart)
echo -n "Reloading $DEVICE"
unload_device
load_device
echo "."
;;
*)
echo "Usage: $0 {start|stop|restart|force-reload}"
exit 1
esac
exit 0

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#include <linux/module.h>
#include <linux/vermagic.h>
#include <linux/compiler.h>
MODULE_INFO(vermagic, VERMAGIC_STRING);
__visible struct module __this_module
__attribute__((section(".gnu.linkonce.this_module"))) = {
.name = KBUILD_MODNAME,
.init = init_module,
#ifdef CONFIG_MODULE_UNLOAD
.exit = cleanup_module,
#endif
.arch = MODULE_ARCH_INIT,
};
static const char __module_depends[]
__used
__attribute__((section(".modinfo"))) =
"depends=";

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test_kernel/code/scull_load Executable file
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#!/bin/sh
# $Id: scull_load,v 1.4 2004/11/03 06:19:49 rubini Exp $
module="scull"
device="scull"
mode="664"
# Group: since distributions do it differently, look for wheel or use staff
if grep -q '^staff:' /etc/group; then
group="staff"
else
group="wheel"
fi
# invoke insmod with all arguments we got
# and use a pathname, as insmod doesn't look in . by default
/sbin/insmod ./$module.ko $* || exit 1
# retrieve major number
major=$(awk "\$2==\"$module\" {print \$1}" /proc/devices)
# Remove stale nodes and replace them, then give gid and perms
# Usually the script is shorter, it's scull that has several devices in it.
echo ${device}0 $major 0
rm -f /dev/${device}[0-3]
mknod /dev/${device}0 c $major 0
mknod /dev/${device}1 c $major 1
mknod /dev/${device}2 c $major 2
mknod /dev/${device}3 c $major 3
ln -sf ${device}0 /dev/${device}
chgrp $group /dev/${device}[0-3]
chmod $mode /dev/${device}[0-3]

16
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#!/bin/sh
module="scull"
device="scull"
# invoke rmmod with all arguments we got
/sbin/rmmod $module $* || exit 1
# Remove stale nodes
rm -f /dev/${device} /dev/${device}[0-3]