Path: csiph.com!usenet.pasdenom.info!news.etla.org!news.stack.nl!newsfeed.xs4all.nl!newsfeed3a.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.007 X-Spam-Evidence: '*H*': 0.99; '*S*': 0.00; 'subject:Python': 0.06; 'init': 0.07; 'versions,': 0.07; 'function,': 0.09; 'here?': 0.09; 'python': 0.11; 'wrote': 0.14; '2.7.3': 0.16; 'appreciated!': 0.16; 'fine.': 0.16; 'subject:issue': 0.16; 'exception': 0.16; 'all.': 0.16; 'module': 0.19; 'trying': 0.19; 'alex': 0.19; 'to:name:python-list@python.org': 0.22; 'load': 0.23; '(see': 0.26; 'extension': 0.26; 'handling': 0.26; 'exceptions': 0.31; 'anyone': 0.31; 'run': 0.32; 'something': 0.35; 'c++': 0.36; 'module.': 0.36; 'thanks': 0.36; 'similar': 0.36; 'wrong': 0.37; 'being': 0.38; 'to:addr:python-list': 0.38; 'does': 0.39; 'to:addr:python.org': 0.39; 'called': 0.40; 'simple': 0.61; 'such': 0.63; 'happen': 0.63; 'content-type:application/octet- stream': 0.65; 'header:Reply-To:1': 0.67; 'received:98.138.229': 0.84; 'concluded': 0.91 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1422467265; bh=XSO/Jd2QuRzi+iBHCCDor27iC2fpk+2PJ9tlNxfSJJA=; h=Date:From:Reply-To:To:Subject:From:Subject; b=hvis8MR3xtK9lPaz9/XUO6SZp3m2PYnW54ZDPwYJuA0f3UDwPddY2pOgcoIr+UJ2hFAGyHZwwC4cFjPcNc055tozxk2aKLIox6fJj6jxuNCRXRGCSaEYFneIq+BEc2UBlaweg0ToS6nHBIs2lOlwm9v/4pPdbLq9j0Yixtq8HqXdhQkZ+//20O4Rm8EHVC0pQOgdzzrghiutZpV9us3tJmp7pyR3tqIM6qDLqzD7kk+YP1B29xdQ0jOx6apAUHoWg6GDb38vTaBAhu3kKxLQ4C8nful9uguDGwp9ZEWAhfwdbEx8JOdEw7yGx3SXh2d4ocjBUmDXf0As1OcqJowpcw== X-Yahoo-Newman-Property: ymail-4 X-Yahoo-Newman-Id: 546093.86510.bm@omp1042.mail.ne1.yahoo.com X-YMail-OSG: 0RiIVgoVM1myoEyaIPs7X5apeL8pIEc0yltPGD_f8JdmxNsuU5PE8XVaBsjGRai SaHmSnplfuGfBtOaH_ZzT_1aFy8LrhT79sMMZtdxOCskBsN_vQPOkLhpdRsRVynq7uVMtnvpPDwx uxE.tXhjKsELsHtwVbAoteuM0JR2K9DZZYNiBadZskDmvAjKPOh7teQ4T53AkolOtJ6y2X6el.35 xJvWYpT0yZqOglIbbrRWnDf7eGuA7pPqlEWmXFN7kCWu1_D3jIGc9g2ydFlPdjHvbNhjtGOjW14Y FAI5MHjSxJve0Dx9FQE0UFI47JRtgMkLbejvsT4N8Phy1s3dQWN3aey24sk8U1BRQBfDR.us5Aqq 2A0.p7nYcbCxa9zusYQkG6FRJA34iC70Id8sD9s91rnYZgE9pPgs0pwQ78cqbNGi_lYzDNz.4rn7 Wuj.EtZJiuUq_I287Oqi1I95N8QvD8T0_P.xbDN3Ct2jHpHJN245G6JU0VMptP3a8.Ra9QaVkfX8 rKMzATJOcURZwgh1ha9XdlFtNHHt_ Date: Wed, 28 Jan 2015 17:44:52 +0000 (UTC) From: Alex Potapenko To: "python-list@python.org" Subject: Python on armv7l router: C++ exceptions issue MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_1184247_2028472467.1422467092765" X-Mailman-Approved-At: Wed, 28 Jan 2015 18:52:43 +0100 X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: Alex Potapenko List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 22 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1422467564 news.xs4all.nl 2903 [2001:888:2000:d::a6]:48183 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:84771 ------=_Part_1184247_2028472467.1422467092765 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit I run Python on an arm-brcm-linux-uclibcgnueabi router. Python was cross-compiled using hndtools-arm-linux-2.6.36-uclibc-4.5.3 toolchain. While trying to use deluge, I realised that there's something wrong with handling C++ exceptions in C++ extension modules: they're not being caught at all. I tested whether C++ exception handling works on my system in general, and concluded it does work fine. I then wrote a simple C++ extension module with a try-catch block in the init function, that has a "throw 1" in the try section and a "catch (...)" section (see module.cpp), and I got "terminate called after throwing an instance of 'int'" when trying to load the module. Tested this with Python 2.7.9 and 3.4.2, however I had similar issues with other versions, such as 2.7.3 and 2.6.9. Does anyone happen to know what I can try here? Any help is greatly appreciated! Thanks in advance, Alex ------=_Part_1184247_2028472467.1422467092765 Content-Type: application/octet-stream Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename=module.cpp Content-ID: <6c09f1ff-d34a-485f-4cf3-96535ed526e1@yahoo.com> I2luY2x1ZGUgPFB5dGhvbi5oPgoKUHlNT0RJTklUX0ZVTkMKI2lmIFBZX01BSk9SX1ZFUlNJT04g Pj0gMwpQeUluaXRfdGVzdGFsKHZvaWQpCiNlbHNlCmluaXR0ZXN0YWwodm9pZCkKI2VuZGlmCnsK ICAgIHRyeQogICAgewogICAgICAgdGhyb3cgMTsKICAgIH0KICAgIGNhdGNoICguLi4pCiAgICB7 CiAgICB9CiNpZiBQWV9NQUpPUl9WRVJTSU9OID49IDMKcmV0dXJuIE5VTEw7CiNlbmRpZgp9Cg== ------=_Part_1184247_2028472467.1422467092765--