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Top Forums Programming Linking Linux Driver written in C with ASM module Post 302530506 by Chrisdot on Tuesday 14th of June 2011 11:36:41 AM
Old 06-14-2011
Linking Linux Driver written in C with ASM module

Hi, I have got sample linux driver written in C.
I got also some assembly code, compiled into .o file (using as compiler).

In my Makefile I got:
PHP Code:
obj-+= someDriver.o
someDriver
-objs := CFile1.o CFile2.o ASMFile.o

default:
$(
MAKE) -$(KDIRSUBDIRS=$(PWDmodules 
Unfortunatelly I cannot import functions from ASM file to C files.
'make' says, that there is no file called: .ASMFile.o.cmd (that is true, by the way:]).

C files are normally compiled by instructions in Makefile and have matching .o.cmd files.

So do you know how to successfully link (add) ASM files into Linux Driver?

---------- Post updated at 10:36 AM ---------- Previous update was at 06:59 AM ----------

Problem solved:
it is enough to specify assembler filename in line (do not compile it on side):

PHP Code:
someDriver-objs := CFile1.o CFile2.o ASMFile.
and name that file 'ASMFile.S' - the point is to name with good extension that is big S.
Hope to help anybody.
 

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