From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1E3B4C433E0 for ; Tue, 5 Jan 2021 18:03:28 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8D30322CB3 for ; Tue, 5 Jan 2021 18:03:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8D30322CB3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:40210 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kwqg2-0005Q1-Os for qemu-devel@archiver.kernel.org; Tue, 05 Jan 2021 13:03:26 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:51706) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kwq0k-0002Ye-UN for qemu-devel@nongnu.org; Tue, 05 Jan 2021 12:20:47 -0500 Received: from mail-pf1-x42f.google.com ([2607:f8b0:4864:20::42f]:41496) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kwq0i-0006e0-NZ for qemu-devel@nongnu.org; Tue, 05 Jan 2021 12:20:46 -0500 Received: by mail-pf1-x42f.google.com with SMTP id t8so114645pfg.8 for ; Tue, 05 Jan 2021 09:20:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=ASquR/6BxZoSVQzDtOnOXOHE8jLTrkcyVCDT0iJkP14=; b=GCObIqW7cA1P+k87n7bLESf18Szye8tDkfwF8xF5qsw8hcZCVI/FwOCbvBTEm6EIxM bcr35oTasqCFghSDbvtepThgk65hTTCxxTpdLRdT0bl15e2WYx9Sm9PVVnawl1vugMK5 OURa1Td3uluRNYtrHlHjSg0Yr7YoDPPDNhpt/dVHWc1mpa1Tl/hT8H3rTg6DTd3OGlSB qYeTeC6ccgvPx9z062jAFM8WH9cHBFc1nqUJLLFWjNHXeGeaPYCfEqkPc7Wi+cVmHjye bAMKKvRcqcs/zSQ77ABn9zAfYhw+DRQpmXX24f9mVME7cXXrTA8iMF6YQJ8erAbqxYwb grnA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ASquR/6BxZoSVQzDtOnOXOHE8jLTrkcyVCDT0iJkP14=; b=lsDygsOrCu8JitRikhN/Wv9a3llbd2TVoqsKRaf5SdWLOvfEuc8V+6qavUVJi0ncSG 0WPcz/NVqA65gRPz6msI4/FKL45rMqMo6z1lxIMGp90dbFRQ7ZzPI8R+IkyQbxJZWA8R JWPgqk6FtwGfEnmYi7KqazaFcifpi/X27SBbiexgN84O4Gxqj33zcwWiPqGlr2Jo7VV/ sLJUoVnmvc+9tqRXCV75otdkfbKW/XY5vK2kpZ6yh4deUdb7fEP+C8GqZQvVnI9/uDbs 4o57rDlswuI0vF9qA7w0rxcLuMS1IBR2LyNqdDj7aMkNb1bI9CXN6rH40g5BO1YkfkfE /mgg== X-Gm-Message-State: AOAM531dSjEzCv+NDi2q2wEsqxqDzSMJmrnVo+MBTyyWTTOgu9sLIAeg L6Cpy/RUm7DmjYlzTvYbfk3DF4XkcSdT8Q== X-Google-Smtp-Source: ABdhPJyTjYyuCGg6pH27OlxPRm/C53bMZnXqq3ekEX7GkzG1kXzvJIs0/0HsKQBGBE0jv1wmzS8Lmw== X-Received: by 2002:a63:d446:: with SMTP id i6mr352490pgj.446.1609867242980; Tue, 05 Jan 2021 09:20:42 -0800 (PST) Received: from localhost.localdomain (rrcs-173-197-107-21.west.biz.rr.com. [173.197.107.21]) by smtp.gmail.com with ESMTPSA id u12sm2010pfh.98.2021.01.05.09.20.41 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 Jan 2021 09:20:42 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v5 28/43] tcg/ppc: Use tcg_out_mem_long to reset TCG_REG_TB Date: Tue, 5 Jan 2021 07:19:35 -1000 Message-Id: <20210105171950.415486-29-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210105171950.415486-1-richard.henderson@linaro.org> References: <20210105171950.415486-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::42f; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42f.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" The maximum TB code gen size is UINT16_MAX, which the current code does not support. Use our utility function to optimally add an arbitrary constant. Signed-off-by: Richard Henderson --- tcg/ppc/tcg-target.c.inc | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/tcg/ppc/tcg-target.c.inc b/tcg/ppc/tcg-target.c.inc index ed7a201578..1f8a446b90 100644 --- a/tcg/ppc/tcg-target.c.inc +++ b/tcg/ppc/tcg-target.c.inc @@ -2392,9 +2392,8 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, set_jmp_reset_offset(s, args[0]); if (USE_REG_TB) { /* For the unlinked case, need to reset TCG_REG_TB. */ - c = -tcg_current_code_size(s); - assert(c == (int16_t)c); - tcg_out32(s, ADDI | TAI(TCG_REG_TB, TCG_REG_TB, c)); + tcg_out_mem_long(s, ADDI, ADD, TCG_REG_TB, TCG_REG_TB, + -tcg_current_code_size(s)); } break; case INDEX_op_goto_ptr: -- 2.25.1