VxWorks引导程序启动详细过程bootromuncmpbin.docx

VxWorks引导程序启动详细过程bootromuncmpbin.docx

《VxWorks引导程序启动详细过程bootromuncmpbin.docx》由会员分享，可在线阅读，更多相关《VxWorks引导程序启动详细过程bootromuncmpbin.docx（17页珍藏版）》请在冰豆网上搜索。

VxWorks引导程序启动详细过程bootromuncmpbin

VxWorks引导程序启动详细过程（bootrom_uncmp.bin）

系统上电

＝＝＝＝＝

|romInit.s->romInit（）:

|

|

|

|bootInit.c->romStart（intstartType）:

|

|

|

|

|bootConfig.c->usrInit（intstartType）:

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|sysLib.c->sysHwInit（）:

|

|

|

|

|

|

|

|

|

|

|

|usrKernel.c->usrKernelInit（void）

|

|bootConfig.c->usrRoot（char*pMemPoolStart,unsignedmemPoolSize）：

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|bootConfig.c->voidbootCmdLoop（void）：

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|