15102925731
2012-Apr-15 08:46 UTC
[LLVMdev] How to compile this linux-driver like programme into .bc file?
Hi all,I've been confuzed by this question for several days! I know there is Started Guild in llvm.org to tell me how tocompile helloworld.c into ,bc file. But what if it is a module that includes header files in linux?Could you be kind and tell me the clang command that can compile the following programme into a .bc file? Thank you! #include <linux/init.h> #include <linux/module.h> MODULE_LICENSE("Dual BSD/GPL"); static int hello_init(void) { printk(KERN_ALERT "Hello, world\n"); return 0; } static void hello_exit(void) { printk(KERN_ALERT "Goodbye, cruel world\n"); } module_init(hello_init); module_exit(hello_exit); -- 祝好! 甄凯 ------------------------------------------------------------------------------------------------------ 2012-04-15 ------------------------------------------------------------------------------------------------------ Name: 甄凯(ZhenKai) Homepage:http://www.renren.com/262729393 Email: zhenkaixd at 126.com or 846227103 at qq.com TEL: 15810729006(Beijing) Address: Room I-406, Central Building, Tsinghua University, Beijing, China. 100084. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20120415/23287ea7/attachment.html>
陳韋任
2012-Apr-15 10:12 UTC
[LLVMdev] How to compile this linux-driver like programme into .bc file?
Hi ZhenKai, Perhaps you can try to write a kernel module and compile it by using Clang first, (see http://www.faqs.org/docs/kernel/). You might be interested in this page, http://www.faqs.org/docs/kernel/x204.html which contains a Makefile used to compile a kernel module. Good Luck! Regards, chenwj -- Wei-Ren Chen (陳韋任) Computer Systems Lab, Institute of Information Science, Academia Sinica, Taiwan (R.O.C.) Tel:886-2-2788-3799 #1667 Homepage: http://people.cs.nctu.edu.tw/~chenwj
15102925731
2012-Apr-16 00:34 UTC
[LLVMdev] How to compile this linux-driver like programme into .bc file?
Thank you, Chen! The thing is that I know the Makefile to complete that task. But what I want to know the clang command that can do that. Since the makefile will generate a .ko file while I can use the clang command "-O3-emit-llvm" to generate a corresponding .bc file so the pass can be run on that. Any help? -- 祝好! 甄凯 ------------------------------------------------------------------------------------------------------ 2012-04-16 ------------------------------------------------------------------------------------------------------ Name: 甄凯(ZhenKai) Homepage:http://www.renren.com/262729393 Email: zhenkaixd at 126.com or 846227103 at qq.com TEL: 15810729006(Beijing) Address: Room I-406, Central Building, Tsinghua University, Beijing, China. 100084. At 2012-04-15 18:12:24,"陳韋任" <chenwj at iis.sinica.edu.tw> wrote:>Hi ZhenKai, > > Perhaps you can try to write a kernel module and compile it by using Clang first, >(see http://www.faqs.org/docs/kernel/). You might be interested in this page, >http://www.faqs.org/docs/kernel/x204.html which contains a Makefile used to compile >a kernel module. Good Luck! > >Regards, >chenwj > >-- >Wei-Ren Chen (陳韋任) >Computer Systems Lab, Institute of Information Science, >Academia Sinica, Taiwan (R.O.C.) >Tel:886-2-2788-3799 #1667 >Homepage: http://people.cs.nctu.edu.tw/~chenwj-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20120416/e11bfdd9/attachment.html>
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