From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 5371 invoked by alias); 7 Aug 2014 00:09:08 -0000 Mailing-List: contact binutils-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: binutils-owner@sourceware.org Received: (qmail 5362 invoked by uid 89); 7 Aug 2014 00:09:07 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.4 required=5.0 tests=AWL,BAYES_00,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 X-HELO: mail-pd0-f181.google.com Received: from mail-pd0-f181.google.com (HELO mail-pd0-f181.google.com) (209.85.192.181) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-SHA encrypted) ESMTPS; Thu, 07 Aug 2014 00:09:06 +0000 Received: by mail-pd0-f181.google.com with SMTP id g10so4092131pdj.26 for ; Wed, 06 Aug 2014 17:09:05 -0700 (PDT) X-Received: by 10.68.222.136 with SMTP id qm8mr14440636pbc.92.1407370144904; Wed, 06 Aug 2014 17:09:04 -0700 (PDT) Received: from localhost.localdomain (50-194-63-110-static.hfc.comcastbusiness.net. [50.194.63.110]) by mx.google.com with ESMTPSA id t5sm2470613pbs.4.2014.08.06.17.09.03 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 06 Aug 2014 17:09:03 -0700 (PDT) From: Richard Henderson To: binutils@sourceware.org Subject: [PATCH 1/2] aarch64: Fix dwarf2 regnum for Dn Date: Thu, 07 Aug 2014 00:09:00 -0000 Message-Id: <1407370273-3580-1-git-send-email-rth@twiddle.net> X-SW-Source: 2014-08/txt/msg00050.txt.bz2 My argument for not accepting [bhsv]N is that unwind info is specifically 64-bits, i.e. the dN values. Not handled here is "esr" == 33. --- gas/config/tc-aarch64.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c index 0a65b9d..09ea8a6 100644 --- a/gas/config/tc-aarch64.c +++ b/gas/config/tc-aarch64.c @@ -5962,16 +5962,20 @@ tc_aarch64_regname_to_dw2regnum (char *regname) switch (reg->type) { - case REG_TYPE_SP_32: case REG_TYPE_SP_64: - case REG_TYPE_R_32: case REG_TYPE_R_64: + return reg->number; + + case REG_TYPE_FP_D: + return reg->number + 64; + + case REG_TYPE_SP_32: + case REG_TYPE_R_32: case REG_TYPE_FP_B: case REG_TYPE_FP_H: case REG_TYPE_FP_S: - case REG_TYPE_FP_D: case REG_TYPE_FP_Q: - return reg->number; + /* Do not allow register names of width other than 64-bit. */ default: break; } -- 1.8.3.1