A 그룹 게시판에 가보니,,, 스터디 첫주인데도,,, 이것저것 많이 했나보네요?

점심먹고 와서,,, 우리책 1~2장 읽어봤는데,,, 나름 재미있네요!!!

우리 잘하고 있는것 맞죠? 차근차근 잘해봐요...

1~2장에는 특별한 내용은 없고,,,

커널 컴파일과정을 정리한,,, 43페이지 그림이 하나 볼만 하네요!!!

 (kernel source -> vmlinux -> raw image -> piggy.gz -> piggy.o) + (head.S + misc.c -> vmlinux.lds) => bzImage or zImage

/*
 *  head.S contains the 32-bit startup code.
 *
 * NOTE!!! Startup happens at absolute address 0x00001000, which is also where
 * the page directory will exist. The startup code will be overwritten by
 * the page directory. [According to comments etc elsewhere on a compressed
 * kernel it will end up at 0x1000 + 1Mb I hope so as I assume this. - AC]
 *
 * Page 0 is deliberately kept safe, since System Management Mode code in
 * laptops may need to access the BIOS data stored there.  This is also
 * useful for future device drivers that either access the BIOS via VM86
 * mode.
 */

/*
 * misc.c
 *
 * This is a collection of several routines from gzip-1.0.3
 * adapted for Linux.
 *
 * malloc by Hannu Savolainen 1993 and Matthias Urlichs 1994
 * puts by Nick Holloway 1993, better puts by Martin Mares 1995
 * High loaded stuff by Hans Lermen & Werner Almesberger, Feb. 1996
 */