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Date:      Tue, 22 Mar 2022 13:01:17 +0000
From:      bugzilla-noreply@freebsd.org
To:        toolchain@FreeBSD.org
Subject:   [Bug 262709] -pg profiling not available on arm64 [fails with undefined symbol: .mcount]
Message-ID:  <bug-262709-29464-ZA4BgEiavo@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-262709-29464@https.bugs.freebsd.org/bugzilla/>
References:  <bug-262709-29464@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D262709

--- Comment #5 from Ed Maste <emaste@freebsd.org> ---
(In reply to Mark Millard from comment #4)
Looks like the issue is just that we don't have the low-level mcount bits on
arm64; see sys/arm64/include/profile.h and compare with
sys/amd64/include/profile.h.

See also
NetBSD sys/arch/aarch64/include/profile.h
OpenBSD sys/arch/arm64/include/profile.h

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