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lizhiguo0532@163 2010-6-04
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Linux 2.6
lizhiguo0532@163 2010-6-04
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www.docin/sz_farsight
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儒家思想与现代企业
管理中国司法独立^_^
SD
Makefile uImage
Makefile uImage *.o
1. arm-linux-gnu-ld arch/arm/kernel/vmlinux.lds arch/arm/kernel/head.o arch/arm/kernel/init_task.o
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lizhiguo0532@163 2010-6-04
敏感教师2
vmlinux.lds
2. 3. 4.
5.
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lizhiguo0532@163 2010-6-04
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< piggy.o ld
6. arm-linux-gnu-ld arch/arm/boot/compressed/piggy.o
27 *(.piggydata) piggydata piggydata Image vmlinux.lds
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lizhiguo0532@163 2010-6-04
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7.8.
uboot arch/arm/boot/- arch/arm/boot/compressed/piggy.o 0xc0008000 (arch/arm/boot/compressed/vmlinux- arch/arm/boot/zImage) 0x0 0x00000000 0x0 0x30008000 Image vmlinux 0xc0008000
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lizhiguo0532@163 2010-6-04
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0x0
arch/arm/boot/compressed/head.s misc.c
1. uboot thekernel r0—>r8,r1- r7.
2. LC0 0x0 0x30008000
3. 0x0 0x30008000 CONFIG_ZBOOT_ROM r2, r3 r5, r6, ip, sp r6 ip got
4. clear bss
5. cache 4K .align
.section ".stack", "w" user_stack: .space 4096