Relative breakpoint (module + offset) does not work with LLDB adapter when the module is not the main module
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@xusheng6 is already working on this.
Since Jan 9, 2026.
breakpoint
bug
Impact: Medium
LLDB Adapter
- Dominant language
- C++
- Stars
- 331
- Forks
- 33
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- No merged PRs in 30d
Description
This happens at https://github.com/Vector35/debugger/blob/e99b62995421f94a440a2185a7a067ec5a18ef5c/core/adapters/lldbadapter.cpp#L987
LLDB expects breakpoint to be in the form of module + address_in_original_module. So for example, if module foobar is originally based at 0x140000000, and we want a breakpoint at offset 0x1234, we need to use 0x140001234 to set the breakpoint. For the main module, we compensate for this by doing uint64_t addr = address.offset + m_originalImageBase;. But this is incorrect for any modules other than the module that is opened in binja
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