From: hilbert <swdtian@163.com>
To: gdb@sourceware.org
Subject: After elf is loaded into memory, how is the symbol table updated?
Date: Wed, 12 Jul 2023 19:46:43 +0800 (CST) [thread overview]
Message-ID: <2f73410e.a18d.18949eccfed.Coremail.swdtian@163.com> (raw)
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Hi,
If I want to set a breakpoint on a function, I can read the elf file/dwarf to get the relative position of the function.
After entering the `run` command, how does gdb know the virtual address of the function, and when to update the symbol table, I did not find the relevant function;
For example, function 1: address 0x6aaf in the elf file
After run address function 1: address 0x55555556aaf
Who can give me a hint?
Thank you so much;
reply other threads:[~2023-07-12 11:46 UTC|newest]
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