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x86: In ld.so, diagnose missing APX support in APX-only builds master
authorFlorian Weimer <fweimer@redhat.com>
Thu, 25 Apr 2024 15:20:28 +0000 (17:20 +0200)
committerFlorian Weimer <fweimer@redhat.com>
Thu, 25 Apr 2024 15:20:28 +0000 (17:20 +0200)
commitb62928f9070c6f3c5cc43a4cb89b4bfb950d7406
treebfedcb4323226749f2d14e1547914fca682688a5tree | snapshot
parent049b7684c912dd32b67b1b15b0f43bf07d5f512ecommit | diff
x86: In ld.so, diagnose missing APX support in APX-only builds

At this point, this is mainly a tool for testing the early ld.so
CPU compatibility diagnostics: GCC uses the new instructions in most
functions, so it's easy to spot if some of the early code is not
built correctly.

Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
sysdeps/x86/dl-get-cpu-features.c diff | blob | blame | history
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