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Re: MPS: native comp


From: Andrea Corallo
Subject: Re: MPS: native comp
Date: Mon, 29 Apr 2024 07:03:52 -0400
User-agent: Gnus/5.13 (Gnus v5.13)

Gerd Möllmann <gerd.moellmann@gmail.com> writes:

> Andrea Corallo <acorallo@gnu.org> writes:
>
>>> Wot? This can be done? Thanks!
>>
>> Pure magic 😀 one could even step into it with the deugger
>
> Wait, wait, wait - how do I do that? I must play with it.

Should be sufficiente to place a break point the C counterpart of the
Lisp function, say in this case 'F666f6f_foo_0'.

If it was compiled with native-comp-debug >=2 the debugger should
directly find the pseudo C 😀.

Note that with native-comp-speed > 0 the build is optimized so the debug
experience should come with all the expected limitaiton, if you want a
better experience you can use native-comp-speed 0 (or force GCC to -O0).

  Andrea



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