GNU Arm Embedded Toolchain

Support for std::thread and synchronization primitives, e.g. std::mutex...

Asked by Lorenzo Tessiore

Hello,

I would like to know if any of the compilers/libraries for Cortex-M support the std::thread type (from the <thread> header) and other synchronization primitives types such as std::mutex. I am interested in support for any Cortex-M processor with the latest version of GCC for ARM. Thank you!

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GNU Arm Embedded Toolchain Edit question
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Tejas Belagod
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Best Tejas Belagod (belagod-tejas) said : 		#1

Hi Lorenzo, we currently disable thread support in g++ and libstdc++. You could use https://gcc.gnu.org/onlinedocs/gcc/_005f_005fatomic-Builtins.html to implement mutexes.

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Lorenzo Tessiore (lt72) said : 		#2

Got it, thank you!