From patchwork Thu Nov 2 01:29:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 740387 Delivered-To: patch@linaro.org Received: by 2002:a5d:538f:0:b0:32d:baff:b0ca with SMTP id d15csp595701wrv; Wed, 1 Nov 2023 18:40:02 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGwV1EQqnnYv8wI32Z6XIR0SzLEVqT5qGKtGQxgJrQd/2y2bj7UwYAFyly/0qghGXT6sqAb X-Received: by 2002:a05:620a:4482:b0:779:db5e:6656 with SMTP id x2-20020a05620a448200b00779db5e6656mr21317813qkp.4.1698889202495; Wed, 01 Nov 2023 18:40:02 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1698889202; cv=none; d=google.com; s=arc-20160816; b=VY5cpC6Lou5hljRRG/QgP/twec1HGVlaKJRAEnn+V+UdMMntMvTqOvlODSe8V+RRUo PxaOmUzaoQ37zhjx5Dz0NrXyGk9utMlXX5BGWUbQQpc4pNO4p5i4PgEYD55dj614b2IA PdRuRdvpuWVFBiPMT0V2i9aYMHCiVHkJFTH0TjxY3Y09cpX+c+okKaGzbgd+vnAUbb38 gqejHlD03Rb6OpEdwNi9mwTEASWCbhPI7OjBMRJg7bZZ7OONDB0nExbEzcguByATit+I rOTrzCmJZ7lBrkYvPIRwbpFOJRs6e0lWbVuFQsoga8PjnoEdc2U8Hbc065U4TLaUJ9WF pVgQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:content-transfer-encoding :mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=ZCnWYkK+U1pZwjN+BpVp2KIVyq7cUxKa4TKDY4mlg8c=; fh=f2WZoDMBYjCKWIIOoPI+rQtxlv4fmOm4u+dLdQLqpOk=; b=zrfK4Gz4soBVG67DNhZDX7vBMK4JCKkqKBt/kATzas94HPXtqPoP3tTaFT/Qs9RpMU XkmhnE5pshgsLA1D5gt22gOx+vU8JA8sqqxRBgcWY0TlC35JWR2fbBKKAYHEGN9AchXD q2Eep6wjraSFgvsY1aLDM/sdk4mE1ApcCSwxtgAkYyeiVFPuhqiYqXXnUchWqs4wlxa0 eJjDKiqxkfnEY9n2duTAP8ngr6XYASTCQn4zXBYt86B411mM9puctNWNE48YwooSt9wu vkQAIOY/uV26rWqoBN7Fu/MQ2ehRTWBRVyyEWqw0FImaJwfnY7se64Td6CmWVagEFwWg J3vg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=WSMzlmBF; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. [209.51.188.17]) by mx.google.com with ESMTPS id i7-20020a05620a248700b00775ed1e2820si3642893qkn.323.2023.11.01.18.40.02 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 01 Nov 2023 18:40:02 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=WSMzlmBF; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom="qemu-devel-bounces+patch=linaro.org@nongnu.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qyMbv-0007JS-Pv; Wed, 01 Nov 2023 21:35:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qyMb1-0006Qv-8R for qemu-devel@nongnu.org; Wed, 01 Nov 2023 21:34:07 -0400 Received: from mail-pl1-x62e.google.com ([2607:f8b0:4864:20::62e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qyMaz-0001wc-Oh for qemu-devel@nongnu.org; Wed, 01 Nov 2023 21:34:07 -0400 Received: by mail-pl1-x62e.google.com with SMTP id d9443c01a7336-1cc2f17ab26so3324855ad.0 for ; Wed, 01 Nov 2023 18:34:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1698888844; x=1699493644; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=ZCnWYkK+U1pZwjN+BpVp2KIVyq7cUxKa4TKDY4mlg8c=; b=WSMzlmBFWbaTNiHJpJ7az+9GYY/XDjW1VJR3IywlMO9hFRs4rVocdD9rxw9CfZn3f6 1OwYYnYKkMzALn9ZNzR93zVBkQTH/9tGiKdEH3bzXzQeQ3VJ5pSKDxzdWmjGS6IhAlOd Xaqk1awhB1Rf0rQltculmD39bmwf30M3VYgveCmGHSfwFfyts31kKTkHBhirB+wN15df C7pk6Lddbj536sAucBIGkUeb4BVQFDadxtygUqDRR8Xp2YOw3V0WioH8jaeGiWqAIKkU Rgr1Jy6VPSVVNGi68FswAKPcIbYcudOsx+vIn8hwxy4b0gc0DWlBmGspt1EXq/IWFq/S rPZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698888844; x=1699493644; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ZCnWYkK+U1pZwjN+BpVp2KIVyq7cUxKa4TKDY4mlg8c=; b=wwRlvduEq6pml9ErbtGSkq5NLmMUoQyRfeFWSjvus0h/6o6gnC5CU3H7aZR28HRLwx kxsCm8nHNj/AqZAQAiCUXTDFY7nqae3EDezhJ+rxTnazu2lBDX5KrOsVlj6/D3ZO7swT 1kQv3XjOLRTrgdV5A6RPph5WI3hyyPm4GQCQyHYSC++O9WJjiHduO/2im0mAfscPNqaK M6ZIC9IBq46OKmU+92oJK9rFkbgdHfPMIgGksa48T8RyKEpNi2Wgw9pOITX9/6EbBBk/ 2aw/jONnlei13qeVAnnBTsUFSosuZM94hnK/AM9HQIzC8TYNI9l/j4UGAlzgI++lAdWE xF9w== X-Gm-Message-State: AOJu0YxXRySAzYwbvqMyjAR4pjaOGdjyLwnANxc0mf4rGNBb2XgMfuGj SJV5fsbtU5/dL36pJmPjp/aJfiRv+c3dYmTNXGc= X-Received: by 2002:a17:902:e809:b0:1cc:6d2c:fb59 with SMTP id u9-20020a170902e80900b001cc6d2cfb59mr6171084plg.28.1698888844257; Wed, 01 Nov 2023 18:34:04 -0700 (PDT) Received: from stoup.. ([71.212.149.95]) by smtp.gmail.com with ESMTPSA id t2-20020a1709027fc200b001a98f844e60sm1918125plb.263.2023.11.01.18.34.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Nov 2023 18:34:03 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: deller@gmx.de Subject: [PATCH v3 53/88] target/hppa: Implement CLRBTS, POPBTS, PUSHBTS, PUSHNOM Date: Wed, 1 Nov 2023 18:29:41 -0700 Message-Id: <20231102013016.369010-54-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231102013016.369010-1-richard.henderson@linaro.org> References: <20231102013016.369010-1-richard.henderson@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::62e; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62e.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: qemu-devel-bounces+patch=linaro.org@nongnu.org Signed-off-by: Richard Henderson --- target/hppa/insns.decode | 2 ++ target/hppa/translate.c | 6 ++++++ 2 files changed, 8 insertions(+) diff --git a/target/hppa/insns.decode b/target/hppa/insns.decode index 6f0c3f6ea5..ba7731b517 100644 --- a/target/hppa/insns.decode +++ b/target/hppa/insns.decode @@ -381,6 +381,8 @@ bl 111010 ..... ..... 101 ........... n:1 . &BL l=2 \ disp=%assemble_22 b_gate 111010 ..... ..... 001 ........... . . @bl blr 111010 l:5 x:5 010 00000000000 n:1 0 +nopbts 111010 00000 00000 010 0---------1 0 1 # clrbts/popbts +nopbts 111010 00000 ----- 010 00000000000 0 1 # pushbts/pushnom bv 111010 b:5 x:5 110 00000000000 n:1 0 bve 111010 b:5 00000 110 10000000000 n:1 - l=0 bve 111010 b:5 00000 111 10000000000 n:1 - l=2 diff --git a/target/hppa/translate.c b/target/hppa/translate.c index 897b44d7e3..91249d89ca 100644 --- a/target/hppa/translate.c +++ b/target/hppa/translate.c @@ -3782,6 +3782,12 @@ static bool trans_bve(DisasContext *ctx, arg_bve *a) #endif } +static bool trans_nopbts(DisasContext *ctx, arg_nopbts *a) +{ + /* All branch target stack instructions implement as nop. */ + return ctx->is_pa20; +} + /* * Float class 0 */