GNU bug report logs - #47429
allocating JIT code buffer failed: Permission denied

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From: Jeffrey Walton <noloader <at> gmail.com>
To: 47429 <at> debbugs.gnu.org
Subject: bug#47429: Re 47429:allocating JIT code buffer failed: Permission denied
Date: Fri, 26 Mar 2021 22:39:19 -0400

The GUILE_ENABLE_JIT m4 macro should _not_enable JIT on the Apple
silicon. That's going to take a real port.

This may help in detecting the M1 as long as build==host.

    apple_silicon=`sysctl machdep.cpu.brand_string 2>/dev/null | grep
-i -c "Apple M1"`

If a cross-compile is happening, then TARGET_OSX and MAP_JIT macros may help.

Jeff

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