哪里有做网站开发,单页网站的制作,国内管理咨询公司排行,成品软件十大免费【0】README
编译文件(nasm gcc)#xff0c;特别是编译目标文件的依赖文件#xff1b;本文旨在回顾 gcc 和 nams 编译器的编译命令#xff0c;以及如果有多个依赖文件该如何编译#xff1b; 【1】编译文件
1.1#xff09;编译 lib/syscall.asm(lib/syscall.asm)
nasm …【0】README
编译文件(nasm gcc)特别是编译目标文件的依赖文件本文旨在回顾 gcc 和 nams 编译器的编译命令以及如果有多个依赖文件该如何编译 【1】编译文件
1.1编译 lib/syscall.asm(lib/syscall.asm)
nasm -I include/sys/ lib/syscall.asm -o syscall.o 1.2编译 lib/string.asm(lib/string.asm)
nasm -I include/sys/ lib/string.asm -o string.o 1.3编译 fs 的接口(lib/open.c lib/read.c lib/write.c lib/close.c lib/unlink.c)
[hadoophadoop0 c]$ gcc -M lib/open.c -I include/ -I include/sys 查找 lib/open.c 所依赖的文件
open.o: lib/open.c include/type.h include/stdio.h include/type.h \include/sys/const.h include/sys/protect.h include/string.h \include/sys/fs.h include/sys/proc.h include/sys/tty.h \include/sys/console.h include/sys/global.h include/sys/proto.hgcc -I include/ -I include/sys -c -fno-builtin lib/unlink.c -o lib/unlink.o
1.4编译MM 的 接口(lib/fork.c lib/exit.c lib/wait.c)
[hadoophadoop0 c]$ gcc -I include/ -I include/sys/ -c -fno-builtin lib/fork.c -o lib/fork.o
[hadoophadoop0 c]$ gcc -I include/ -I include/sys/ -c -fno-builtin lib/exit.c -o lib/exit.o
[hadoophadoop0 c]$ gcc -I include/ -I include/sys/ -c -fno-builtin lib/wait.c -o lib/wait.o 1.5编译SYS 的接口(lib/getpid.c)
gcc -I include/ -I include/sys/ -c -fno-builtin lib/getpid.c -o lib/getpid.o 1.6others (lib/misc.c lib/vsprinf.c lib/printf.c)
[hadoophadoop0 c]$ gcc -I include/ -I include/sys/ -c -fno-builtin lib/misc.c -o lib/misc.o
[hadoophadoop0 c]$ gcc -I include/ -I include/sys/ -c -fno-builtin lib/vsprintf.c -o lib/vsprintf.o
[hadoophadoop0 c]$ gcc -I include/ -I include/sys/ -c -fno-builtin lib/printf.c -o lib/printf.o 1.7将上述目标文件编译为 C运行时库
[hadoophadoop0 c]$ ar rcs lib/orangescrt.a lib/syscall.o lib/printf.o lib/vsprintf.o \lib/string.o lib/misc.o lib/open.o lib/read.o lib/write.o lib/close.o \lib/unlink.o lib/getpid.o lib/fork.o lib/exit.o lib/wait.o
