From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from alt-proxy28.mail.unifiedlayer.com (alt-proxy28.mail.unifiedlayer.com [74.220.216.123]) by sourceware.org (Postfix) with ESMTPS id CF0D63858C5E for ; Wed, 16 Nov 2022 18:30:47 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org CF0D63858C5E Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=tromey.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=tromey.com Received: from cmgw12.mail.unifiedlayer.com (unknown [10.0.90.127]) by progateway1.mail.pro1.eigbox.com (Postfix) with ESMTP id 3FEAE1003FA87 for ; Wed, 16 Nov 2022 18:30:34 +0000 (UTC) Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with ESMTP id vNBCoduihbFxbvNBCoe4ap; Wed, 16 Nov 2022 18:30:34 +0000 X-Authority-Reason: nr=8 X-Authority-Analysis: v=2.4 cv=D72Cltdj c=1 sm=1 tr=0 ts=63752c4a a=ApxJNpeYhEAb1aAlGBBbmA==:117 a=ApxJNpeYhEAb1aAlGBBbmA==:17 a=dLZJa+xiwSxG16/P+YVxDGlgEgI=:19 a=9xFQ1JgjjksA:10:nop_rcvd_month_year a=Qbun_eYptAEA:10:endurance_base64_authed_username_1 a=cn0mqmDdkGoBK3UQBbgA:9 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date:References :Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=isJIcmYuAIkZflpJ73I2I+/jXFNlSPn9Dx5/gvuYa+0=; b=g5byel+tkcXOrCH7rbdu2cka0F dVEX4TLgfeFOEA7j/RXCzh8+YXpSQAirGOoz+nufGlwkDczPQRxHHlx20I6rLJHIDZwsHF16NPIaq 0QdSlailOpXX1cqW4Amw8kpNf; Received: from 97-122-76-186.hlrn.qwest.net ([97.122.76.186]:56858 helo=murgatroyd) by box5379.bluehost.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1ovNBB-004Nab-MQ; Wed, 16 Nov 2022 11:30:33 -0700 From: Tom Tromey To: Aditya Kamath1 via Gdb-patches Cc: Ulrich Weigand , "simon.marchi@efficios.com" , Aditya Kamath1 , Sangamesh Mallayya , Sanket Rathi Subject: Re: [PATCH] Fix call functions command bug in 64-bit programs for AIX References: <049a54779f7280ddef6c2da12d0714023514dc9b.camel@de.ibm.com> <881bbbcc3646f5df9c2f334133907d3ca37149a6.camel@de.ibm.com> X-Attribution: Tom Date: Wed, 16 Nov 2022 11:30:31 -0700 In-Reply-To: (Aditya Kamath's message of "Wed, 16 Nov 2022 18:07:44 +0000") Message-ID: <877czuu4zc.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - sourceware.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 97.122.76.186 X-Source-L: No X-Exim-ID: 1ovNBB-004Nab-MQ X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 97-122-76-186.hlrn.qwest.net (murgatroyd) [97.122.76.186]:56858 X-Source-Auth: tom+tromey.com X-Email-Count: 1 X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-Spam-Status: No, score=-3022.2 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,JMQ_SPF_NEUTRAL,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: >> It might not really be necessary to handle pointer and reference >> types if those are always guaranteed to be word sized. But I >> think enum, bool, and char types should be handled. > You were right. Thank you for pointing out. I have attached the > outputs below. It works fine now. I didn't look at this too deeply, but it's worth noting that code handling the marshalling of integers should also handle TYPE_CODE_FIXED_POINT as well, as those are integers with a funny name. There should be some Ada tests for this. If you can't test Ada, I guess don't worry about it. I'm not 100% sure the way you've written this will work for a fixed-point number. > warning: (Internal error: pc 0x10000290 in read in psymtab, but not in symtab.) This normally indicates a serious bug. Also I guess you must be using stabs? > BFD: /usr/lib/libc.a(/usr/lib/libc.a(shr_64.o)): wrong auxtype 0xff for storage class 0x2 > BFD: /usr/lib/libc.a(/usr/lib/libc.a(shr_64.o)): wrong auxtype 0xff for storage class 0x6b These seem concerning. thanks, Tom