How to get information from objdump

Posted by Summer_More_More_Tea on Stack Overflow See other posts from Stack Overflow or by Summer_More_More_Tea
Published on 2010-03-30T15:44:41Z Indexed on 2010/03/30 15:53 UTC
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asm

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binutils

I encounter a problem when reading information dumped out from an executable file in linux. The information is as follows:

804a0ea:  04 08            add $0x8, %al
     ...
804a0f4:  a6               cmpsb %es:(%edi),%ds:(%esi)

I have two questions:

what does the address 804a0ea and 804a0f4 mean? the virtual address in the process's address space?
what does the ... mean? how can I get instruction at address 804a0f0?

Thanks in advance.

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