Questions tagged [debugging-symbols]

Extra information added to help for debugging purpose. It gathers information about each variable, type, procedure, etc, and link the assembly code to source code. Usual debugging-symbols formats includes DWARF, stabs, PDB ...

Filter by
Sorted by
Tagged with
10
votes
1answer
528 views

Are those code snippets and file paths in a C++ binary some sort of standard debug information?

This C++ binary has code snippets and paths to sourcecode files everywhere, which is probably some sort of debug info. Is this something standard? (Is this RTTI) If so, how is this called? Are there ...
11
votes
5answers
6k views

How do I see the parameters passed to RegOpenKeyEx, and set a conditional breakpoint?

I have WinDbg attached to a process I don't have the source code for. I've set a breakpoint with bm ADVAPI32!_RegOpenKeyExW@20. The output of dv is: Unable to enumerate locals, HRESULT 0x80004005 ...
2
votes
2answers
618 views

How to extract debug information from a DOS executable compiled with Watcom C/C++?

I have a DOS executable which has been compiled with Watcom C/C++ 10.0. That EXE has debug symbols inside. I was wondering if there is any tool that allow to dump or extract that debug information (...
1
vote
1answer
47 views

How are members of a Structure Type positioned on the stack?

Some of the structure types have members that are not stacked next to each other. Check out the structure type at 0x33E6 in bzip2_base (x86-64) here. There's an int at location offset 0, a char at 4 ...
0
votes
0answers
415 views

IDA 7.0 (free) fails to load symbols with message “DWARF: Cannot determine location of DWARF info” during debugging

Here's the steps to repro. Just installed IDA (free) v.7.0 on a brand-new installation of Windows 10 (x64) in a VM: Then loaded a test PE file and started debugging it (using Local Windows Debugger): ...