linux boot - 文章分类 - choi87

linux arm64 启动代码：汇编部分

摘要：1. 汇编部分主流程1.1 时序图1.2 代码解析 1 ENTRY(stext) 2 /* 3 * Kernel startup entry point. 4 * --------------------------- 5 * 6 * The requirements are: 7 * ... 阅读全文

posted @ 2014-06-11 23:34 choi87 阅读(748) 评论(0) 推荐(0)

Linux启动汇编部分（四）__enable_mmu

摘要：1 /* 2 * Setup common bits before finally enabling the MMU. Essentially 3 * this is just loading the page table pointer and domain access 4 *... 阅读全文

posted @ 2013-08-27 21:40 choi87 阅读(1247) 评论(0) 推荐(0)

Linux启动汇编部分（三）__v6_setup

摘要：1 /* 2 * __v6_setup 3 * 4 * Initialise TLB, Caches, and MMU state ready to switch the MMU 5 * on. Return in r0 the new CP15 C1 control ... 阅读全文

posted @ 2013-08-27 21:39 choi87 阅读(533) 评论(0) 推荐(0)

Linux启动汇编部分（二）create_page_tables

摘要：1 /* 2 * r1 = machine no, r2 = atags or dtb, 3 * r8 = phys_offset, r9 = cpuid, r10 = procinfo 4 */ 5 __create_page_tables: 6 ... 阅读全文

posted @ 2013-08-20 23:37 choi87 阅读(1209) 评论(0) 推荐(0)

Linux启动汇编部分（一）head.S

摘要：1 /* 2 * Kernel startup entry point. 3 * --------------------------- 4 * 5 * This is normally called from the decompressor code. The requir... 阅读全文

posted @ 2013-08-19 21:40 choi87 阅读(830) 评论(0) 推荐(0)

文章分类 - linux boot