Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/1.0/patches/2198327/?format=api
{ "id": 2198327, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2198327/?format=api", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.0/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": "" }, "msgid": "<20260219191955.83815-11-philmd@linaro.org>", "date": "2026-02-19T19:19:12", "name": "[v2,10/50] target/sparc: Introduce sparc_cpu_register_gdb_regs() stub", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "74a902389ceb70621a8ec8d45d971b0df645573f", "submitter": { "id": 85046, "url": "http://patchwork.ozlabs.org/api/1.0/people/85046/?format=api", "name": "Philippe Mathieu-Daudé", "email": "philmd@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260219191955.83815-11-philmd@linaro.org/mbox/", "series": [ { "id": 492715, "url": "http://patchwork.ozlabs.org/api/1.0/series/492715/?format=api", "date": "2026-02-19T19:19:03", "name": "gdbstub: Build once on various targets (single-binary)", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/492715/mbox/" } ], "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2198327/checks/", "tags": {}, "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\tdkim=pass (2048-bit key;\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=x27TbcgY;\n\tdkim-atps=neutral", "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 4fH3Gc0XfTz1xpl\n\tfor <incoming@patchwork.ozlabs.org>; Fri, 20 Feb 2026 06:24:24 +1100 (AEDT)", "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 1vt9aO-0000vF-R9; Thu, 19 Feb 2026 14:21:16 -0500", "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 <philmd@linaro.org>) id 1vt9aN-0000pB-2v\n for qemu-devel@nongnu.org; Thu, 19 Feb 2026 14:21:15 -0500", "from mail-wr1-x42e.google.com ([2a00:1450:4864:20::42e])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)\n (Exim 4.90_1) (envelope-from <philmd@linaro.org>) id 1vt9aK-0007wb-GB\n for qemu-devel@nongnu.org; Thu, 19 Feb 2026 14:21:14 -0500", "by mail-wr1-x42e.google.com with SMTP id\n ffacd0b85a97d-4327790c4e9so871809f8f.2\n for <qemu-devel@nongnu.org>; Thu, 19 Feb 2026 11:21:12 -0800 (PST)", "from localhost.localdomain (88-187-86-199.subs.proxad.net.\n [88.187.86.199]) by smtp.gmail.com with ESMTPSA id\n ffacd0b85a97d-437969fd36dsm53544047f8f.0.2026.02.19.11.21.09\n (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256);\n Thu, 19 Feb 2026 11:21:09 -0800 (PST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=linaro.org; s=google; t=1771528871; x=1772133671; darn=nongnu.org;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:from:to:cc:subject:date\n :message-id:reply-to;\n bh=ufaMYrYceaVnaduM5mCM0R6LouL1uV1u/qnpNj3Au4M=;\n b=x27TbcgYZS/vxLR25x89gMZLSIotEqU75ULATfPdcJydl6Y7mw4WGYD+JaK5S5vZ7g\n FdYZIFVOTtKBt+jyocM6PZNXXHvRONm7hLFp0EG+sbJSld0ovefcPVEXxPTgNY/jfkud\n +s1V4uE2SOXUqGUHBh0OZzgArIiU5A3s37FWZQTI+wybL8+6GW32RTu4sJ3f/saoaGQk\n 4jkxpEJTQJmrjZJC3ZgeIzFsObAGBQ4nOTxTPm6lfs32Z5Xjgig860XnMgMtTAdF3kyd\n sszYzOS3krah8dqLbYFac26u5o+InvbqklyMYt5FJD/mYhXR8OGvMnM6kTlBRFe9svXH\n hxIA==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20230601; t=1771528871; x=1772133671;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from\n :to:cc:subject:date:message-id:reply-to;\n bh=ufaMYrYceaVnaduM5mCM0R6LouL1uV1u/qnpNj3Au4M=;\n b=BzVduJyN0N9kRFJtvO5RhTRk/bUY6Imxr6IeDQSryrGgY6wjudDDVwOPv8O5zD2LPr\n VXNI5u+Rl7MRE8C1BKzKYDkqoyWK2kV4sN3huYotkLCpg4EF+KEAj8leF3cKNJ+byZb/\n gLeosbpjk0ItwhIWLkGzPPYPHDz94Up+ctf2yutWn2AXsaBOTyxBGIaKCDffln1TGoKk\n zplsQy3cPtYS1+yvb+ge6ccO6+pwaHYaXNdS8MXAl16+3vveGWEOD28iJD31p5Kxsimk\n t0PCHqigj61KR4EWPZ76tDkzo2dWr3FZR2rEwCa9ervToczHWgj1mxuuJp0AfRGlMsLk\n ummw==", "X-Gm-Message-State": "AOJu0YzEVD5TzFC+QZhkLCdQWYjk/ZrDsSMReFS4g62qB8CT2KZLNjdL\n 9CTil6eI9Nx14AU1mzfJMMOUhGDHHe4UFZl6gbYXWNYfk688jXqpIxXehzzWB3VX4etjvsdoy7s\n 1yPXkbU/b2w==", "X-Gm-Gg": "AZuq6aKAkI8baQ8eyelPfYhQkSfRfbHvCfuH2hxfnidqGXM6IaB4NYYm+GkEKZMHGpd\n c3+T4dxV9nSNNpBD1+fFFjLVUftJ4RtZ/VgilQVvLWq3x68m7eQszSErRd67w5oc/WlhSJhAzcy\n W63cyUSrJLj4nz36wHDvM1RzEVtgF95+bx+nqpFTQhg19sJY1MhEgkFf4O+jBHqpg4Ggvi7CvBP\n QdaUlD8hie5oJVqTZWafHLe5XNOLho/WkBd13ktnBIU6LRAQTqmGb92rR4yrCGzIFc9KqNzNvFV\n ckm4Ra1u5YpmqHvQfGgNgqVgK8CF6a4CWC5eBmnAr5KKMu8cqcGowTb+LUnEmYqKW9N2vHH+bXY\n FdoizfcVh26NSNs81d+H1+uH4kY9rxow3OxTjec/3AZsYKuUThDx1IlR91uAkqQn85MR9eokP+T\n wNTm9bB+FbqEoszvtdeXuIuPuUhEVEkCOFtYQXzOx+po6WsYVLEgwQKPqHqT8DVgkZK5W47Vbd", "X-Received": "by 2002:a05:6000:603:b0:435:9d70:f2a2 with SMTP id\n ffacd0b85a97d-43796ac24fcmr41171564f8f.25.1771528870557;\n Thu, 19 Feb 2026 11:21:10 -0800 (PST)", "From": "=?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>", "To": "qemu-devel@nongnu.org", "Cc": "Pierrick Bouvier <pierrick.bouvier@linaro.org>,\n Richard Henderson <richard.henderson@linaro.org>, qemu-s390x@nongnu.org,\n\t=?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>, qemu-riscv@nongnu.org,\n qemu-ppc@nongnu.org,\n =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>,\n Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>,\n Artyom Tarasenko <atar4qemu@gmail.com>", "Subject": "[PATCH v2 10/50] target/sparc: Introduce\n sparc_cpu_register_gdb_regs() stub", "Date": "Thu, 19 Feb 2026 20:19:12 +0100", "Message-ID": "<20260219191955.83815-11-philmd@linaro.org>", "X-Mailer": "git-send-email 2.52.0", "In-Reply-To": "<20260219191955.83815-1-philmd@linaro.org>", "References": "<20260219191955.83815-1-philmd@linaro.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=2a00:1450:4864:20::42e;\n envelope-from=philmd@linaro.org; helo=mail-wr1-x42e.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,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=unavailable 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 development <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": "Introduce sparc_cpu_register_gdb_regs() which we are going\nto fill in the next commits.\n\nSigned-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>\n---\n target/sparc/cpu.h | 1 +\n target/sparc/cpu.c | 2 ++\n target/sparc/gdbstub.c | 9 +++++++++\n 3 files changed, 12 insertions(+)", "diff": "diff --git a/target/sparc/cpu.h b/target/sparc/cpu.h\nindex 7169a502432..0139732e4cc 100644\n--- a/target/sparc/cpu.h\n+++ b/target/sparc/cpu.h\n@@ -586,6 +586,7 @@ hwaddr sparc_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);\n void sparc_cpu_do_interrupt(CPUState *cpu);\n int sparc_cpu_gdb_read_register(CPUState *cpu, GByteArray *buf, int reg);\n int sparc_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);\n+void sparc_cpu_register_gdb_regs(CPUState *cs);\n G_NORETURN void sparc_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,\n MMUAccessType access_type,\n int mmu_idx,\ndiff --git a/target/sparc/cpu.c b/target/sparc/cpu.c\nindex c11d600dc30..f688f07445c 100644\n--- a/target/sparc/cpu.c\n+++ b/target/sparc/cpu.c\n@@ -897,6 +897,8 @@ static void sparc_cpu_realizefn(DeviceState *dev, Error **errp)\n return;\n }\n \n+ sparc_cpu_register_gdb_regs(cs);\n+\n qemu_init_vcpu(cs);\n \n scc->parent_realize(dev, errp);\ndiff --git a/target/sparc/gdbstub.c b/target/sparc/gdbstub.c\nindex 134617fb232..79d661fbc10 100644\n--- a/target/sparc/gdbstub.c\n+++ b/target/sparc/gdbstub.c\n@@ -215,3 +215,12 @@ int sparc_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)\n return 8;\n #endif\n }\n+\n+void sparc_cpu_register_gdb_regs(CPUState *cs)\n+{\n+#if defined(TARGET_ABI32) || !defined(TARGET_SPARC64)\n+ /* Not yet supported */\n+#else\n+ /* Not yet supported */\n+#endif\n+}\n", "prefixes": [ "v2", "10/50" ] }