X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:message-id:date:from:mime-version:to:subject :references:in-reply-to:content-type:content-transfer-encoding; q=dns; s=default; b=PsBKdCSBVAqTH8aP/gA1Pc+HzKgPPB4+gDtvdahI/Xh 0YoSOeIcf3K1C7b5gLpy/8oS9RewGowCvP5GbdaCZkSs0oBWbgGJ01dIt1MtzAh1 dXAAl8z4hW7joqi8AZShdEgj2dxA4uNA2wCZxFBdac6SZjmDwjZh/1Q53iaSBNrE = DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:message-id:date:from:mime-version:to:subject :references:in-reply-to:content-type:content-transfer-encoding; s=default; bh=D7AjYLoWt3K1wuxOpogjlBp8bIY=; b=KOd4Pdu0I0In+0nHF FJ3Q/CyJtsUEwqnTpwQ0ZdwO4Fqfce4W5aD9JVlT90sQHkayW6rDaGVUOAps5/WG ary6nE0dkdhPiM4T/WM0gRK0rD333rhePq11sIJNK1NIPWQk0UmJBML0cv5Qy6kA rHaQEe3IA38FuDoMFR0TNr4O1E= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.7 required=5.0 tests=AWL,BAYES_00,RP_MATCHES_RCVD,SPF_PASS autolearn=ham version=3.3.2 X-HELO: limerock04.mail.cornell.edu X-CornellRouted: This message has been Routed already. Message-ID: <5313796F.7040109@cornell.edu> Date: Sun, 02 Mar 2014 13:33:19 -0500 From: Ken Brown User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 MIME-Version: 1.0 To: cygwin AT cygwin DOT com Subject: Re: Building libsigsegv on Cygwin64 References: <530771A3 DOT 7000603 AT alice DOT it> <53136870 DOT 200 AT cornell DOT edu> In-Reply-To: <53136870.200@cornell.edu> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes On 3/2/2014 12:20 PM, Ken Brown wrote: > On 2/21/2014 10:32 AM, Angelo Graziosi wrote: >> Trying to build libsigsegv-2.10 on Cygwin64 (using the src tarball and >> its .cygport file from x86 distribution), fails as follows >> >> [...] >> libtool: compile: gcc -DHAVE_CONFIG_H -I. >> -I/works/tmp/libsigsegv-2.10-1/src/libsigsegv-2.10/src -I.. -I. >> -I/works/tmp/libsigsegv-2.10-1/src/libsigsegv-2.10/src -ggdb -O2 -pipe >> -Wimplicit-function-declaration >> -fdebug-prefix-map=/works/tmp/libsigsegv-2.10-1/build=/usr/src/debug/libsigsegv-2.10-1 >> >> -fdebug-prefix-map=/works/tmp/libsigsegv-2.10-1/src/libsigsegv-2.10=/usr/src/debug/libsigsegv-2.10-1 >> >> -c /works/tmp/libsigsegv-2.10-1/src/libsigsegv-2.10/src/handler.c >> -DDLL_EXPORT -DPIC -o .libs/handler.o >> In file included from >> /works/tmp/libsigsegv-2.10-1/src/libsigsegv-2.10/src/handler.c:20:0: >> /works/tmp/libsigsegv-2.10-1/src/libsigsegv-2.10/src/handler-win32.c: In >> function 'main_exception_filter': >> /works/tmp/libsigsegv-2.10-1/src/libsigsegv-2.10/src/handler-win32.c:218:43: >> >> error: 'struct _CONTEXT' has no member named 'Esp' >> ExceptionInfo->ContextRecord->Esp = new_safe_esp; >> ^ >> /works/tmp/libsigsegv-2.10-1/src/libsigsegv-2.10/src/handler-win32.c:220:43: >> >> error: 'struct _CONTEXT' has no member named 'Eip' >> ExceptionInfo->ContextRecord->Eip = (unsigned >> long)&stack_overflow_handler; >> ^ >> Makefile:399: set di istruzioni per l'obiettivo "handler.lo" non riuscito >> make[1]: *** [handler.lo] Errore 1 >> make[1]: uscita dalla directory "/works/tmp/libsigsegv-2.10-1/build/src" >> Makefile:344: set di istruzioni per l'obiettivo "install-recursive" non >> riuscito >> make: *** [install-recursive] Errore 1 >> >> Since my Cygwin64 is a fesh installation, I wonder if I missed to >> installe some needed packages... or is that error to be expected on >> Cygwin64? > > I found the problem (or at least I found *a* problem): There's a Sorry, this is obviously not *the* problem. The problem I found needs to be addressed, but the problem Angelo encountered is exactly what Corinna said: The code in handler-win32.c needs to be extended to work in the x86_64 case, as is done on other platforms in handler-unix.c. Ken -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple