Messages in this thread | | | Date | Wed, 1 Dec 1999 09:25:14 -0500 (EST) | From | "Richard B. Johnson" <> | Subject | Re: determining load address of module |
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On Wed, 1 Dec 1999, Raju K V wrote:
> hi, > > How do I determine the loaded address of a module at runtime? ie, I want to > query this from the init_module() of the module. > > Thanks in advance, > Raju
How about: printk("Your module function address = %p\n", .....);
Or, define an ioctl() to return the address of any of your module functions like open(), read(), write(), close(), etc. This is the kernel address, based upon the kernel code-segment, i.e., what you see in System.map.
There isn't an address of 'module' because the functions within the module are put in whatever order your source-code was written.
Compile your module with the -S option and look at the way it's layed out.
Cheers, Dick Johnson
Penguin : Linux version 2.3.13 on an i686 machine (400.59 BogoMips). Warning : It's hard to remain at the trailing edge of technology.
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