develop a 'customized ld'

[sean yang]

>From: Simon Richter <Simon.Richter@hogyros.de>
>To: sean yang <seanatpurdue@hotmail.com>
>CC: binutils@sourceware.org
>Subject: Re: develop a 'customized ld'
>Date: Sat, 10 Sep 2005 19:15:40 +0200
>
>Hi,
>
>sean yang wrote:
>
> > For example, I want to find the program counter(i.e., the address of the
> > instruction) of "call '@foo'" instruction at link time.
>
>This can be done for assembler code, but obvoisly not for C code as
>there is no way to make sure the C compiler will always use the same
>instructions. Just declare an assembler label in front of the
>instruction of which you want to take the address.
~~~~~~~~~~~~~~~~~at assemble time, the address are still not resolved as the 
virtual address which is the address that instruction to be loaded to at 
runtime. i.e., all addresses produced by assembler are still relative 
address. How can I get what I need by modifying assembler? Maybe I missed 
some of your points. Could you give more details?

Thanks,
Sean


>
>    Simon


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