From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id MNk7JJiY718DTQAAWB0awg (envelope-from ) for ; Fri, 01 Jan 2021 16:48:08 -0500 Received: by simark.ca (Postfix, from userid 112) id 887A61F0BA; Fri, 1 Jan 2021 16:48:07 -0500 (EST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on simark.ca X-Spam-Level: X-Spam-Status: No, score=0.4 required=5.0 tests=DKIM_SIGNED,MAILING_LIST_MULTI, RDNS_NONE,T_DKIM_INVALID,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.2 Received: from sourceware.org (unknown [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id B3D751F0C2 for ; Fri, 1 Jan 2021 16:48:06 -0500 (EST) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 532F0389042A; Fri, 1 Jan 2021 21:47:58 +0000 (GMT) Received: from gateway36.websitewelcome.com (gateway36.websitewelcome.com [192.185.187.5]) by sourceware.org (Postfix) with ESMTPS id B48843890418 for ; Fri, 1 Jan 2021 21:47:53 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org B48843890418 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=tromey.com Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=tom@tromey.com Received: from cm14.websitewelcome.com (cm14.websitewelcome.com [100.42.49.7]) by gateway36.websitewelcome.com (Postfix) with ESMTP id 5F289400C8B3C for ; Fri, 1 Jan 2021 15:47:53 -0600 (CST) Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with SMTP id vSH3kyO51svw9vSH3kLu6E; Fri, 01 Jan 2021 15:47:53 -0600 X-Authority-Reason: nr=8 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Sender:Reply-To:Cc:Content-Type: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=NpgAxyI0HApnDS3MtgkN69WtPkRcJDrG1oQHzQCn6Us=; b=x8NloVvdyAlw7I2vLry02JcrdT R/03AovZNPuw/Jt1yo2fG4S3lfhRkdsC5423Md0IXCIQZsJkicfyiGYI0CF4VP0joR9PEn+u9Nruv 7Cs+Vn/MUptgLryeXQRkr79eQ; Received: from 97-122-81-39.hlrn.qwest.net ([97.122.81.39]:60386 helo=localhost.localdomain) by box5379.bluehost.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1kvSH3-0029HC-6M for gdb-patches@sourceware.org; Fri, 01 Jan 2021 14:47:53 -0700 From: Tom Tromey To: gdb-patches@sourceware.org Subject: [PATCH 061/203] Split out ada_atr_size Date: Fri, 1 Jan 2021 14:45:01 -0700 Message-Id: <20210101214723.1784144-62-tom@tromey.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210101214723.1784144-1-tom@tromey.com> References: <20210101214723.1784144-1-tom@tromey.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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: 97.122.81.39 X-Source-L: No X-Exim-ID: 1kvSH3-0029HC-6M X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 97-122-81-39.hlrn.qwest.net (localhost.localdomain) [97.122.81.39]:60386 X-Source-Auth: tom+tromey.com X-Email-Count: 62 X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces@sourceware.org Sender: "Gdb-patches" This splits OP_ATR_SIZE into a new function for future use. gdb/ChangeLog 2021-01-01 Tom Tromey * ada-lang.c (ada_atr_size): New function. (ada_evaluate_subexp): Use it. --- gdb/ChangeLog | 5 +++++ gdb/ada-lang.c | 41 ++++++++++++++++++++++++++--------------- 2 files changed, 31 insertions(+), 15 deletions(-) diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c index 88d1198acf6..203648ade02 100644 --- a/gdb/ada-lang.c +++ b/gdb/ada-lang.c @@ -10176,6 +10176,31 @@ ada_atr_tag (struct type *expect_type, return ada_value_tag (arg1); } +/* A helper function for OP_ATR_SIZE. */ + +static value * +ada_atr_size (struct type *expect_type, + struct expression *exp, + enum noside noside, enum exp_opcode op, + struct value *arg1) +{ + struct type *type = value_type (arg1); + + /* If the argument is a reference, then dereference its type, since + the user is really asking for the size of the actual object, + not the size of the pointer. */ + if (type->code () == TYPE_CODE_REF) + type = TYPE_TARGET_TYPE (type); + + if (noside == EVAL_SKIP) + return eval_skip_value (exp); + else if (noside == EVAL_AVOID_SIDE_EFFECTS) + return value_zero (builtin_type (exp->gdbarch)->builtin_int, not_lval); + else + return value_from_longest (builtin_type (exp->gdbarch)->builtin_int, + TARGET_CHAR_BIT * TYPE_LENGTH (type)); +} + /* Implement the evaluate_exp routine in the exp_descriptor structure for the Ada language. */ @@ -10957,21 +10982,7 @@ ada_evaluate_subexp (struct type *expect_type, struct expression *exp, case OP_ATR_SIZE: arg1 = evaluate_subexp (nullptr, exp, pos, noside); - type = value_type (arg1); - - /* If the argument is a reference, then dereference its type, since - the user is really asking for the size of the actual object, - not the size of the pointer. */ - if (type->code () == TYPE_CODE_REF) - type = TYPE_TARGET_TYPE (type); - - if (noside == EVAL_SKIP) - goto nosideret; - else if (noside == EVAL_AVOID_SIDE_EFFECTS) - return value_zero (builtin_type (exp->gdbarch)->builtin_int, not_lval); - else - return value_from_longest (builtin_type (exp->gdbarch)->builtin_int, - TARGET_CHAR_BIT * TYPE_LENGTH (type)); + return ada_atr_size (expect_type, exp, noside, op, arg1); case OP_ATR_VAL: evaluate_subexp (nullptr, exp, pos, EVAL_SKIP); -- 2.26.2