VxWorks引导程序启动详细过程

系统上电 ＝＝＝＝＝ | -> romInit() : | | |

| ->romStart(int startType) : | | | |

| ->usrInit(int startType): | | | | |

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| -> sysHwInit（）: |

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| ->

usrKernelInit(void) |

| ->usrRoot (char *pMemPoolStart, unsigned memPoolSize)：

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