Zephyr Lykos
|
ae8a12fa27
|
impr: Show external frames when using std::stacktrace backend (#2302)
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### Problem description
`std::stacktrace` backend in `hex::trace` does not show frames for
external libraries.
### Implementation description
If `dlfcn.h` is available, use `dladdr` to retrieve external symbol
information.
### Screenshots
Before:
```
[02:33:46] [FATAL] [main | Main] Printing stacktrace using implementation 'std::stacktrace'
[02:33:46] [FATAL] [main | Main] (/home/mochaa/ghq/github.com/WerWolv/ImHex/lib/trace/source/stacktrace.cpp:34) | hex::trace::getStackTrace()
[02:33:46] [FATAL] [main | Main] (/home/mochaa/ghq/github.com/WerWolv/ImHex/main/gui/source/crash_handlers.cpp:75) | printStackTrace
[02:33:46] [FATAL] [main | Main] (/home/mochaa/ghq/github.com/WerWolv/ImHex/main/gui/source/crash_handlers.cpp:125) | hex::crash::handleCrash(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)
[02:33:46] [FATAL] [main | Main] (/home/mochaa/ghq/github.com/WerWolv/ImHex/main/gui/source/crash_handlers.cpp:211) | operator()
[02:33:46] [FATAL] [main | Main] () | ??
[02:33:46] [FATAL] [main | Main] () | ??
[02:33:46] [FATAL] [main | Main] () | ??
[02:33:46] [FATAL] [main | Main] () | ??
[02:33:46] [FATAL] [main | Main] () | ??
[02:33:46] [FATAL] [main | Main] () | ??
[02:33:46] [FATAL] [main | Main] (/home/mochaa/ghq/github.com/WerWolv/ImHex/lib/third_party/imgui/backend/source/imgui_impl_glfw.cpp:844) | ImGui_ImplGlfw_UpdateMouseData
[02:33:46] [FATAL] [main | Main] (/home/mochaa/ghq/github.com/WerWolv/ImHex/main/gui/source/window/window.cpp:353) | hex::Window::frameBegin()
[02:33:46] [FATAL] [main | Main] (/home/mochaa/ghq/github.com/WerWolv/ImHex/main/gui/source/window/window.cpp:241) | hex::Window::fullFrame()
[02:33:46] [FATAL] [main | Main] (/home/mochaa/ghq/github.com/WerWolv/ImHex/main/gui/source/window/window.cpp:297) | hex::Window::loop()
[02:33:46] [FATAL] [main | Main] (/home/mochaa/ghq/github.com/WerWolv/ImHex/main/gui/source/init/run/native.cpp:43) | hex::init::runImHex()
[02:33:46] [FATAL] [main | Main] () | ??
[02:33:46] [FATAL] [main | Main] () | ??
[02:33:47] [FATAL] [main | Main] () | ??
[02:33:47] [FATAL] [main | Main] () | ??
```
After:
```
[02:30:19] [FATAL] [main | Main] Printing stacktrace using implementation 'std::stacktrace'
[02:30:19] [FATAL] [main | Main] (/home/mochaa/ghq/github.com/WerWolv/ImHex/lib/trace/source/stacktrace.cpp:41) | hex::trace::getStackTrace()
[02:30:19] [FATAL] [main | Main] (/home/mochaa/ghq/github.com/WerWolv/ImHex/main/gui/source/crash_handlers.cpp:75) | printStackTrace
[02:30:19] [FATAL] [main | Main] (/home/mochaa/ghq/github.com/WerWolv/ImHex/main/gui/source/crash_handlers.cpp:125) | hex::crash::handleCrash(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)
[02:30:19] [FATAL] [main | Main] (/home/mochaa/ghq/github.com/WerWolv/ImHex/main/gui/source/crash_handlers.cpp:211) | operator()
[02:30:19] [FATAL] [main | Main] (/lib64/libc.so.6) | libc.so.6+0x00019bef
[02:30:19] [FATAL] [main | Main] (/lib64/libc.so.6) | libc.so.6+0x00073c2c
[02:30:19] [FATAL] [main | Main] (/lib64/libc.so.6) | gsignal+0x1d
[02:30:19] [FATAL] [main | Main] (/lib64/libc.so.6) | abort+0x25
[02:30:19] [FATAL] [main | Main] (/lib64/libc.so.6) | libc.so.6+0x00001638
[02:30:19] [FATAL] [main | Main] (/lib64/libglfw.so.3) | libglfw.so.3+0x00002275
[02:30:19] [FATAL] [main | Main] (/home/mochaa/ghq/github.com/WerWolv/ImHex/lib/third_party/imgui/backend/source/imgui_impl_glfw.cpp:844) | ImGui_ImplGlfw_UpdateMouseData
[02:30:19] [FATAL] [main | Main] (/home/mochaa/ghq/github.com/WerWolv/ImHex/main/gui/source/window/window.cpp:353) | hex::Window::frameBegin()
[02:30:19] [FATAL] [main | Main] (/home/mochaa/ghq/github.com/WerWolv/ImHex/main/gui/source/window/window.cpp:241) | hex::Window::fullFrame()
[02:30:19] [FATAL] [main | Main] (/home/mochaa/ghq/github.com/WerWolv/ImHex/main/gui/source/window/window.cpp:297) | hex::Window::loop()
[02:30:19] [FATAL] [main | Main] (/home/mochaa/ghq/github.com/WerWolv/ImHex/main/gui/source/init/run/native.cpp:43) | hex::init::runImHex()
[02:30:19] [FATAL] [main | Main] (/lib64/libc.so.6) | libc.so.6+0x000035b4
[02:30:19] [FATAL] [main | Main] (/lib64/libc.so.6) | __libc_start_main+0x87
[02:30:19] [FATAL] [main | Main] (./build/imhex) | imhex+0x0000cd94
[02:30:19] [FATAL] [main | Main] (??) | +0xffffffffffffffff
```
### Additional things
None
|
2025-08-09 19:46:01 +02:00 |
WerWolv