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Date:      Sun, 25 Jan 2015 17:03:38 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-gecko@FreeBSD.org
Subject:   [Bug 197058] [arm] lang/spidermonkey24 fails to build for arm
Message-ID:  <bug-197058-21739-jRLqFxqoxy@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-197058-21739@https.bugs.freebsd.org/bugzilla/>
References:  <bug-197058-21739@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D197058

--- Comment #8 from Sean Bruno <sbruno@FreeBSD.org> ---
(In reply to Jan Beich from comment #6)
AsmJSSignalHandlers.cpp chunk should probably go into files/patch-bug919968=
 and
replaced with upstream version.

https://hg.mozilla.org/mozilla-central/rev/07ce4364fbec

> ++#elif CPU(ARM_TRADITIONAL) && OS(FREEBSD) && COMPILER(CLANG)
> ++    static void cacheFlush(void* code, size_t size)
> ++    {
> ++	__clear_cache(code, reinterpret_cast<char*>(code) + size);

Why is this limited to compiler-rt? Wouldn't __clear_cache() from libgcc
implemented via ARM_SYNC_ICACHE for NetBSD also work for us?

^^ Probably because I only test on clang and head right now.  I have no
intention of building package sets for 8/9 ... but might want to build for
stable/10 someday.

--=20
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