Make it compile on Cortex M0 (Raspberry Pico) about dr_libs HOT 6 CLOSED

Thanks for the report. Just for my own reference, do by chance know the exact instructions that aren't supported?

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I don't know, sorry ... i just disabled them where it complained :) (There must be a list somewhere)

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i found this "RP2040 is based on the Cortex-M0+ core design. The M0+ uses the ARMv6-M Thumb instruction set" - so it does not supports the instructions that only exist in 32bit mode.

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I've gone ahead and updated dr_mp3 and dr_flac in the dev branch with your proposed fixes. Before I get that released to the master branch, would you be able to give that a try when you get a chance just to verify?

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I will report back if it actually works when i have the hardware with actual audio output... so far i can only confirm it builds and doesn't crash - no idea if the decoded stream is OK :)

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It should be fine. That particular code was just an optimized path. It'll just fall back to the generic C implementation instead. I'll get this released shortly. Thanks for checking that it compiles.

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