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Results tagged with symbols
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user 11678
Refer to a section of executable, library or object files that link memory addresses in the program and a string (the symbol). Symbols are used to store debug information, function names (for dynamic linking) and many other usages.
16
votes
2
answers
6k
views
In a Mach-O executable, how can I find which function a stub targets?
To assist debugging, debuggers find stubs and pretend that they have symbols for them. … However, lldb does not use the pushed value: it appears to rely on the static linker placing undefined symbols and stubs in the same order, or some variant of that. …
- 331
7
votes
Accepted
In a Mach-O executable, how can I find which function a stub targets?
These two commands encode three import tables: bound symbols, weak symbols, and lazy symbols. … to __TEXT
set offset to 0x40
set library to libSystem.dylib
set symbol name to "printf"
bind symbol
set offset to 0x48
set symbol name to "scanf"
bind symbol
At the end of this sequence, you get two symbols …
- 331