debugbreak

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Fix build issue on macOS (aarch64, gcc) and use debugtrap wherever possible

6

This PR makes `debugbreak` prefer `__builtin_debugtrap()` wherever it's available (clang). The code snippet I've used is @jwakely's work, I've added a signoff to my commit message to mark the original...

MrAnno

__builtin_debugtrap detection is wrong

4

You use `defined(__APPLE__)` to decide whether to use `__builtin_debugtrap` but that's wrong, because only Clang supports that built-in, but GCC defines `__APPLE__` too. The minimal fix would be to just...

jwakely

For C++ they should be just `inline` not `static`, otherwise you get (probably harmless) ODR violations when calling the `debug_break` function from function templates or inline functions.

jwakely

Define macro for debugtrap

1

Also fix typos in macro names.

jwakely

I tried to use `debugbreak.h` in a "SEGGER Embedded Studio for ARM (Nordic Edition)" project, built using the NRF Connect SDK (NCS), which ultimately uses the `arm-none-eabi` gcc toolchain. I...

hraftery

This is a very useful library and would be great to see it in conan.

ruipacheco

add IsDebuggerPresent equivalent?

1

Hi, would it be possible to add an equivalent of IsDebuggerPresent to test if the process is actually being debugged? Thanks

malytomas

the same feature for lldb?

1

gerchicov-bp

Nits: typos and such

HelderMagalhaes

While I seem able to use this library as intended on an M2 based mac with Xcode... I seem to be having trouble with both GDB and LLVM when running...

tim-rex