From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14867 invoked by alias); 22 May 2018 07:06:23 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 14851 invoked by uid 89); 22 May 2018 07:06:22 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: =?ISO-8859-1?Q?No, score=0.1 required=5.0 tests=BAYES_00,FROM_EXCESS_BASE64,KAM_LAZY_DOMAIN_SECURITY,RCVD_IN_DNSWL_NONE autolearn=no version=3.3.2 spammy=Hx-languages-length:391, =e5=af=ab=e9, HContent-Transfer-Encoding:8bit?= X-HELO: m176116.mail.qiye.163.com Received: from m176116.mail.qiye.163.com (HELO m176116.mail.qiye.163.com) (59.111.176.116) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 22 May 2018 07:06:21 +0000 Received: from [192.168.0.105] (unknown [120.38.217.241]) by m176116.mail.qiye.163.com (HMail) with ESMTPSA id 5EF9EB41F07; Tue, 22 May 2018 15:06:09 +0800 (CST) Subject: Re: support C/C++ identifiers named with non-ASCII characters To: Joseph Myers , gdb-patches@sourceware.org References: <9418d4f0-f22a-c587-cc34-2fa67afbd028@zjz.name> <8c8af079-dbb8-207b-5edf-86b99e9f5db8@simark.ca> <834lj1f0ne.fsf@gnu.org> From: =?UTF-8?B?5by15L+K6Iqd?= Message-ID: <9394d7ff-d0fe-5e7e-caf6-d2ab2e48e39a@zjz.name> Date: Tue, 22 May 2018 10:31:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:55.0) Gecko/20100101 Thunderbird/55.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-HM-Spam-Status: e1ktWUFJV1koWUFPN1dZCBgUCR5ZQUtVS1dZCQ4XHghZQVkyNS06NzI*QU tVS1kG X-HM-Sender-Digest: e1kSHx4VD1lBWUc6Phg6HRw6CzoeGSo9LT5RTzdKPzJPCx5VSlVKTklN QkxJTE1CT0xOVTMWGhIXVQERATsBEQFVFRoWHkVZV1kMHhlZQR0aFwgeV1kIAVlBSkJPTzdXWRIL WUFZSklLVUhDVUlKTFVJT0pZBg++ X-HM-Tid: 0a6386ab649a926akuws5ef9eb41f07 X-SW-Source: 2018-05/txt/msg00535.txt.bz2 Joseph Myers 於 2018/5/22 上午4:26 寫道: > The generic ELF ABI is silent on the encoding of such symbols > (it just says "External C symbols have the same names in C and object > files' symbol tables."). So this is another reason why it may be better to just check ASCII character delimiters. May be good enough for GDB.