关于arm-linux编译驱动的一些问题

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关于arm-linux编译驱动的一些问题 [复制链接]

大家好。
        我想问一个驱动开发基础点的问题。
        本人写了一个简单的驱动测试，在arm-linux上面跑，现在编译的时候有一些问题。
         我用的编译器arm-linux-gcc，arm是s3c2410的，我现在直接这样去编译是可以的：
        arm-linux-gcc -c hello.c
        这样编译出来的模块总觉得不妥，本来觉得应该include的是内核树里的东西啊，现在感觉include的是
        arm-linux-gcc里面的，但我这样编译确实是通不过：
        arm-linux-gcc -Wall -D__KERNEL__ -DMODULE -I/ARMs3c2410/kernel/include -O2   -c -o Hello.o Hello.c
        报错如下：
        In file included from /ARMs3c2410/kernel/include/linux/kernel.h:13,
                 from /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/asm/system.h:69,
                 from /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/asm/atomic.h:130,
                 from /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/asm/processor.h:25,
                 from /ARMs3c2410/kernel/include/linux/prefetch.h:13,
                 from /ARMs3c2410/kernel/include/linux/list.h:6,
                 from /ARMs3c2410/kernel/include/linux/module.h:12,
                 from Hello.c:9:
/ARMs3c2410/kernel/include/linux/types.h:14: error: parse error before "dev_t"
In file included from /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/asm/page.h:27,
                 from /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/asm/cpu-single.h:36,
                 from /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/asm/proc-fns.h:152,
                 from /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/asm/system.h:90,
                 from /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/asm/atomic.h:130,
                 from /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/asm/processor.h:25,
                 from /ARMs3c2410/kernel/include/linux/prefetch.h:13,
                 from /ARMs3c2410/kernel/include/linux/list.h:6,
                 from /ARMs3c2410/kernel/include/linux/module.h:12,
                 from Hello.c:9:
/usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/asm/glue.h:111:2: #error Unknown data abort handler type
In file included from /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/asm/cpu-single.h:36,
                 from /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/asm/proc-fns.h:152,
                 from /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/asm/system.h:90,
                 from /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/asm/atomic.h:130,
                 from /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/asm/processor.h:25,
                 from /ARMs3c2410/kernel/include/linux/prefetch.h:13,
                 from /ARMs3c2410/kernel/include/linux/list.h:6,
                 from /ARMs3c2410/kernel/include/linux/module.h:12,
                 from Hello.c:9:
/usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/sys-include/asm/page.h:96:2: #error Unknown user operations model
Hello.c:41: warning: parameter names (without types) in function declaration
Hello.c:41: warning: data definition has no type or storage class
Hello.c:42: warning: parameter names (without types) in function declaration
Hello.c:42: warning: data definition has no type or storage class

请问如何解决这个问题呢，难道编译驱动不用本生的内核树？
谢谢

jishengbao

以后需再关注，现在先帮你顶一下

kgduerlu

多加一选项, -nostdinc 则不用当前指定的标准include 了,
再-I 指定你要用的include目录.

qybr0159

编译内核模块和编译应用程序是不一样的，不仅仅是头文件不同。
google以下LDD3, 然后看第1，2章。