From nobody Sat Nov 27 18:04:47 2021 X-Original-To: freebsd-arm@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 8765518ACD23 for ; Sat, 27 Nov 2021 18:04:57 +0000 (UTC) (envelope-from 4250.82.1d4d500052d10e5.ea86cd5956e1a4f53296459f0f17d3dc@email-od.com) Received: from s1-b0c6.socketlabs.email-od.com (s1-b0c6.socketlabs.email-od.com [142.0.176.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4J1ff13Dtjz4VkT for ; Sat, 27 Nov 2021 18:04:57 +0000 (UTC) (envelope-from 4250.82.1d4d500052d10e5.ea86cd5956e1a4f53296459f0f17d3dc@email-od.com) DKIM-Signature: v=1; a=rsa-sha256; d=email-od.com;i=@email-od.com;s=dkim; c=relaxed/relaxed; q=dns/txt; t=1638036297; x=1640628297; h=content-transfer-encoding:content-type:mime-version:references:in-reply-to:message-id:subject:cc:to:from:date:x-thread-info; bh=yCQIfPFd11FvAJujQm/6ou/1tuEDiXW0pKtGg5BZ4h0=; b=blM2h0C8IYb55ujtMzJ+S2NBrDW1Xf7qd9VqJI/NN7E9z1uuLEeWF1iP5Xl6d14W47vZjVeOuaIECfRpwstm2UiidlZpJPzwjKkFHz9i/4nDhQn5FVDqbND5Vw474ISMoQYc46lpkG9js5mH/RG3HHG5g1lVL51VzchrZt/jBXw= X-Thread-Info: NDI1MC4xMi4xZDRkNTAwMDUyZDEwZTUuZnJlZWJzZC1hcm09ZnJlZWJzZC5vcmc= Received: from r2.us-east-2.aws.in.socketlabs.com (r2.us-east-2.aws.in.socketlabs.com [142.0.189.2]) by mxsg2.email-od.com with ESMTP(version=Tls12 cipher=Aes256 bits=256); Sat, 27 Nov 2021 13:04:49 -0500 Received: from smtp.lan.sohara.org (EMTPY [185.202.17.215]) by r2.us-east-2.aws.in.socketlabs.com with ESMTP(version=Tls12 cipher=Aes256 bits=256); Sat, 27 Nov 2021 13:04:49 -0500 Received: from [192.168.63.1] (helo=steve.lan.sohara.org) by smtp.lan.sohara.org with smtp (Exim 4.94.2 (FreeBSD)) (envelope-from ) id 1mr247-000OYd-LQ; Sat, 27 Nov 2021 18:04:47 +0000 Date: Sat, 27 Nov 2021 18:04:47 +0000 From: Steve O'Hara-Smith To: freebsd-arm@freebsd.org Cc: marklmi@yahoo.com Subject: Re: main [so: 14]: contrib/llvm-project/libunwind/src/Unwind-EHABI.cpp:915 failure in armv7 context Message-Id: <20211127180447.0bc2df8f726707f764679096@sohara.org> In-Reply-To: <07C4B8C4-4EB8-44C4-B627-1ABA8722AEB3@yahoo.com> References: <07C4B8C4-4EB8-44C4-B627-1ABA8722AEB3.ref@yahoo.com> <07C4B8C4-4EB8-44C4-B627-1ABA8722AEB3@yahoo.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; amd64-portbld-freebsd12.2) X-Clacks-Overhead: "GNU Terry Pratchett" List-Id: Porting FreeBSD to ARM processors List-Archive: https://lists.freebsd.org/archives/freebsd-arm List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-arm@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 4J1ff13Dtjz4VkT X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[] X-ThisMailContainsUnwantedMimeParts: N On Sat, 27 Nov 2021 09:49:39 -0800 Mark Millard via freebsd-arm wrote: > Also note that the SIGSEGV happened at: > > /usr/main-src/contrib/llvm-project/libunwind/src/Unwind-EHABI.cpp:915 > > which looks like: > > 915 uint32_t value = *sp++; Stack overflow ? -- Steve O'Hara-Smith