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GET /api/patches/1825227/?format=api
{ "id": 1825227, "url": "http://patchwork.ozlabs.org/api/patches/1825227/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20230824092409.1492470-25-gaosong@loongson.cn/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20230824092409.1492470-25-gaosong@loongson.cn>", "list_archive_url": null, "date": "2023-08-24T09:24:02", "name": "[PULL,24/31] target/loongarch: Add avail_LSPW to check LSPW instructions", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "275e2ca1cd89ea4abcd5fa1373d3cc2be2879b60", "submitter": { "id": 82024, "url": "http://patchwork.ozlabs.org/api/people/82024/?format=api", "name": "gaosong", "email": "gaosong@loongson.cn" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20230824092409.1492470-25-gaosong@loongson.cn/mbox/", "series": [ { "id": 370173, "url": "http://patchwork.ozlabs.org/api/series/370173/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=370173", "date": "2023-08-24T09:23:41", "name": "[PULL,01/31] target/loongarch: Log I/O write accesses to CSR registers", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/370173/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1825227/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1825227/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)", "Received": [ "from lists.gnu.org (lists.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4RWd5L4Ry2z1yfF\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 24 Aug 2023 19:27:02 +1000 (AEST)", "from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces@nongnu.org>)\n\tid 1qZ6ao-0005dD-Fx; Thu, 24 Aug 2023 05:25:30 -0400", "from eggs.gnu.org ([2001:470:142:3::10])\n by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <gaosong@loongson.cn>)\n id 1qZ6aH-0004CF-Ba\n for qemu-devel@nongnu.org; Thu, 24 Aug 2023 05:24:59 -0400", "from mail.loongson.cn ([114.242.206.163])\n by eggs.gnu.org with esmtp (Exim 4.90_1)\n (envelope-from <gaosong@loongson.cn>) id 1qZ6aC-0003j9-1R\n for qemu-devel@nongnu.org; Thu, 24 Aug 2023 05:24:56 -0400", "from loongson.cn (unknown [10.2.5.185])\n by gateway (Coremail) with SMTP id _____8DxBfHGIedkkHkbAA--.56311S3;\n Thu, 24 Aug 2023 17:24:22 +0800 (CST)", "from localhost.localdomain (unknown [10.2.5.185])\n by localhost.localdomain (Coremail) with SMTP id\n AQAAf8DxJ826IedkJjhiAA--.40637S26;\n Thu, 24 Aug 2023 17:24:22 +0800 (CST)" ], "From": "Song Gao <gaosong@loongson.cn>", "To": "qemu-devel@nongnu.org", "Cc": "stefanha@redhat.com,\n\trichard.henderson@linaro.org", "Subject": "[PULL 24/31] target/loongarch: Add avail_LSPW to check LSPW\n instructions", "Date": "Thu, 24 Aug 2023 17:24:02 +0800", "Message-Id": "<20230824092409.1492470-25-gaosong@loongson.cn>", "X-Mailer": "git-send-email 2.39.1", "In-Reply-To": "<20230824092409.1492470-1-gaosong@loongson.cn>", "References": "<20230824092409.1492470-1-gaosong@loongson.cn>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "X-CM-TRANSID": "AQAAf8DxJ826IedkJjhiAA--.40637S26", "X-CM-SenderInfo": "5jdr20tqj6z05rqj20fqof0/", "X-Coremail-Antispam": "1Uk129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7\n ZEXasCq-sGcSsGvfJ3UbIjqfuFe4nvWSU5nxnvy29KBjDU0xBIdaVrnUUvcSsGvfC2Kfnx\n nUUI43ZEXa7xR_UUUUUUUUU==", "Received-SPF": "pass client-ip=114.242.206.163;\n envelope-from=gaosong@loongson.cn;\n helo=mail.loongson.cn", "X-Spam_score_int": "-18", "X-Spam_score": "-1.9", "X-Spam_bar": "-", "X-Spam_report": "(-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=ham autolearn_force=no", "X-Spam_action": "no action", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "Signed-off-by: Song Gao <gaosong@loongson.cn>\nReviewed-by: Richard Henderson <richard.henderson@linaro.org>\nMessage-ID: <20230822032724.1353391-13-gaosong@loongson.cn>\nMessage-Id: <20230822071959.35620-7-philmd@linaro.org>\n---\n target/loongarch/insn_trans/trans_privileged.c.inc | 8 ++++++++\n target/loongarch/translate.h | 1 +\n 2 files changed, 9 insertions(+)", "diff": "diff --git a/target/loongarch/insn_trans/trans_privileged.c.inc b/target/loongarch/insn_trans/trans_privileged.c.inc\nindex 684ff547a7..099cd871f0 100644\n--- a/target/loongarch/insn_trans/trans_privileged.c.inc\n+++ b/target/loongarch/insn_trans/trans_privileged.c.inc\n@@ -437,6 +437,10 @@ static bool trans_ldpte(DisasContext *ctx, arg_ldpte *a)\n TCGv_i32 mem_idx = tcg_constant_i32(ctx->mem_idx);\n TCGv src1 = gpr_src(ctx, a->rj, EXT_NONE);\n \n+ if (!avail_LSPW(ctx)) {\n+ return true;\n+ }\n+\n if (check_plv(ctx)) {\n return false;\n }\n@@ -450,6 +454,10 @@ static bool trans_lddir(DisasContext *ctx, arg_lddir *a)\n TCGv src = gpr_src(ctx, a->rj, EXT_NONE);\n TCGv dest = gpr_dst(ctx, a->rd, EXT_NONE);\n \n+ if (!avail_LSPW(ctx)) {\n+ return true;\n+ }\n+\n if (check_plv(ctx)) {\n return false;\n }\ndiff --git a/target/loongarch/translate.h b/target/loongarch/translate.h\nindex 0f244cd83b..f0d7b82932 100644\n--- a/target/loongarch/translate.h\n+++ b/target/loongarch/translate.h\n@@ -20,6 +20,7 @@\n #define avail_FP(C) (FIELD_EX32((C)->cpucfg2, CPUCFG2, FP))\n #define avail_FP_SP(C) (FIELD_EX32((C)->cpucfg2, CPUCFG2, FP_SP))\n #define avail_FP_DP(C) (FIELD_EX32((C)->cpucfg2, CPUCFG2, FP_DP))\n+#define avail_LSPW(C) (FIELD_EX32((C)->cpucfg2, CPUCFG2, LSPW))\n \n /*\n * If an operation is being performed on less than TARGET_LONG_BITS,\n", "prefixes": [ "PULL", "24/31" ] }