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Debugger Compatibility Mode

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Gavin Fielder edited this page May 7, 2019 · 2 revisions

On: -d Default off.

Debuggers tend to only work well on single-threaded single processes, so "debugger compatibility mode" means "disable forking and multithreading". It also disables signal handling. -d is identical to -XTS.

By default, debugger compatibility mode is turned on automatically when running a single test e.g. ./test 42. This enables you to run lldb ./test 42 to debug a particular test.

Of course, in order for lldb to read your own libftprintf.a, you must also use the -g flag in your own Makefile...

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