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GET /api/patches/1882140/?format=api
{ "id": 1882140, "url": "http://patchwork.ozlabs.org/api/patches/1882140/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20240103173349.398526-31-alex.bennee@linaro.org/", "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": "<20240103173349.398526-31-alex.bennee@linaro.org>", "list_archive_url": null, "date": "2024-01-03T17:33:36", "name": "[v2,30/43] gdbstub: Use GDBFeature for GDBRegisterState", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "e9757014eff1dfd549e3ad45bdb0e21c552435cb", "submitter": { "id": 39532, "url": "http://patchwork.ozlabs.org/api/people/39532/?format=api", "name": "Alex Bennée", "email": "alex.bennee@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20240103173349.398526-31-alex.bennee@linaro.org/mbox/", "series": [ { "id": 388742, "url": "http://patchwork.ozlabs.org/api/series/388742/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=388742", "date": "2024-01-03T17:33:08", "name": "testing and plugin updates for 9.0 (pre-PR)", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/388742/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1882140/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1882140/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\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=xaybZ25a;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20230601; t=1704303552; x=1704908352;\n h=content-transfer-encoding:mime-version:references:in-reply-to\n :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc\n :subject:date:message-id:reply-to;\n bh=TgDW5VAJqq7zKC6xI7H/BZAKg5Ps7sHcrddcH+tFs60=;\n b=HeZ8Cu2ES13LB4AYxb2Qmnbcp2fOT3yp6Xm8BebpMiO5xVlPsUNxW3gcqoDutqM83m\n pllXKxAp/L9xMJvei+FJe9EiQwgeikirMNUnYbAlHVssBiQWajkkf8imuji7QIwLgrMy\n NfCgwDrKsK4QLdm02DjfMjyEa2F58A4hOK3GqU7Cb4YKftk8GP8tBqo5oRbdscB72ddi\n +Kc/HMzVIHrBrm7KO5V/ZX2iiYv8wmwMCiPtVrt8p9WtDBswcTl1j9jtlsDOlmqhXNZC\n b0qWMJ5jDIchV2w9OSPhHYEjqzoNXvy+WBQSE7iA2MBa/IKaq5Qe25lUjDkb247jkAJf\n l2NQ==", "X-Gm-Message-State": "AOJu0YzzS0kmhmkHfwy88pPTENg6iXEbm3XI4JeU6QkFo4NEKOsj9YWQ\n AJeKncaPquBDbe4tcmkI62+m2u143PNM1Q==", "X-Google-Smtp-Source": "\n AGHT+IFN2XNaTPLQi4TeezWeNzP+ujUHb1GUzynDw6q3G/sh74fGgLj1IT1Zawi7t4PUydsXUEfGaw==", "X-Received": "by 2002:a5d:6789:0:b0:336:566e:ffdc with SMTP id\n v9-20020a5d6789000000b00336566effdcmr6879484wru.101.1704303552300;\n Wed, 03 Jan 2024 09:39:12 -0800 (PST)", "From": "=?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>", "To": "qemu-devel@nongnu.org", "Cc": "qemu-s390x@nongnu.org, qemu-ppc@nongnu.org,\n Richard Henderson <richard.henderson@linaro.org>,\n Song Gao <gaosong@loongson.cn>,\n =?utf-8?q?Marc-Andr=C3=A9_Lureau?= <marcandre.lureau@redhat.com>,\n David Hildenbrand <david@redhat.com>, Aurelien Jarno <aurelien@aurel32.net>,\n Yoshinori Sato <ysato@users.sourceforge.jp>,\n Yanan Wang <wangyanan55@huawei.com>, Bin Meng <bin.meng@windriver.com>,\n Laurent Vivier <lvivier@redhat.com>, Michael Rolnik <mrolnik@gmail.com>,\n Alexandre Iooss <erdnaxe@crans.org>, David Woodhouse <dwmw2@infradead.org>,\n Laurent Vivier <laurent@vivier.eu>, Paolo Bonzini <pbonzini@redhat.com>,\n Brian Cain <bcain@quicinc.com>,\n Daniel Henrique Barboza <danielhb413@gmail.com>,\n Beraldo Leal <bleal@redhat.com>, Paul Durrant <paul@xen.org>,\n Mahmoud Mandour <ma.mandourr@gmail.com>, Thomas Huth <thuth@redhat.com>,\n Liu Zhiwei <zhiwei_liu@linux.alibaba.com>, Cleber Rosa <crosa@redhat.com>,\n kvm@vger.kernel.org, Peter Maydell <peter.maydell@linaro.org>,\n Wainer dos Santos Moschetta <wainersm@redhat.com>, =?utf-8?q?Alex_Benn?=\n\t=?utf-8?q?=C3=A9e?= <alex.bennee@linaro.org>, qemu-arm@nongnu.org,\n Weiwei Li <liwei1518@gmail.com>,\n =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>,\n John Snow <jsnow@redhat.com>,\n Daniel Henrique Barboza <dbarboza@ventanamicro.com>,\n Nicholas Piggin <npiggin@gmail.com>, Palmer Dabbelt <palmer@dabbelt.com>,\n Marcel Apfelbaum <marcel.apfelbaum@gmail.com>,\n Ilya Leoshkevich <iii@linux.ibm.com>,\n =?utf-8?q?C=C3=A9dric_Le_Goater?= <clg@kaod.org>,\n \"Edgar E. Iglesias\" <edgar.iglesias@gmail.com>,\n Eduardo Habkost <eduardo@habkost.net>,\n Pierrick Bouvier <pierrick.bouvier@linaro.org>, qemu-riscv@nongnu.org,\n Alistair Francis <alistair.francis@wdc.com>,\n Akihiko Odaki <akihiko.odaki@daynix.com>", "Subject": "[PATCH v2 30/43] gdbstub: Use GDBFeature for GDBRegisterState", "Date": "Wed, 3 Jan 2024 17:33:36 +0000", "Message-Id": "<20240103173349.398526-31-alex.bennee@linaro.org>", "X-Mailer": "git-send-email 2.39.2", "In-Reply-To": "<20240103173349.398526-1-alex.bennee@linaro.org>", "References": "<20240103173349.398526-1-alex.bennee@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::42a;\n envelope-from=alex.bennee@linaro.org; helo=mail-wr1-x42a.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, SPF_PASS=-0.001,\n T_SCC_BODY_TEXT_LINE=-0.01,\n T_SPF_HELO_TEMPERROR=0.01 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-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": "From: Akihiko Odaki <akihiko.odaki@daynix.com>\n\nSimplify GDBRegisterState by replacing num_regs and xml members with\none member that points to GDBFeature.\n\nSigned-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>\nReviewed-by: Alex Bennée <alex.bennee@linaro.org>\nMessage-Id: <20231213-gdb-v17-5-777047380591@daynix.com>\nSigned-off-by: Alex Bennée <alex.bennee@linaro.org>\n---\n gdbstub/gdbstub.c | 14 ++++++--------\n 1 file changed, 6 insertions(+), 8 deletions(-)", "diff": "diff --git a/gdbstub/gdbstub.c b/gdbstub/gdbstub.c\nindex 068180c83c7..a80729436b6 100644\n--- a/gdbstub/gdbstub.c\n+++ b/gdbstub/gdbstub.c\n@@ -47,10 +47,9 @@\n \n typedef struct GDBRegisterState {\n int base_reg;\n- int num_regs;\n gdb_get_reg_cb get_reg;\n gdb_set_reg_cb set_reg;\n- const char *xml;\n+ const GDBFeature *feature;\n } GDBRegisterState;\n \n GDBState gdbserver_state;\n@@ -391,7 +390,7 @@ static const char *get_feature_xml(const char *p, const char **newp,\n g_ptr_array_add(\n xml,\n g_markup_printf_escaped(\"<xi:include href=\\\"%s\\\"/>\",\n- r->xml));\n+ r->feature->xmlname));\n }\n }\n g_ptr_array_add(xml, g_strdup(\"</target>\"));\n@@ -513,7 +512,7 @@ static int gdb_read_register(CPUState *cpu, GByteArray *buf, int reg)\n if (cpu->gdb_regs) {\n for (guint i = 0; i < cpu->gdb_regs->len; i++) {\n r = &g_array_index(cpu->gdb_regs, GDBRegisterState, i);\n- if (r->base_reg <= reg && reg < r->base_reg + r->num_regs) {\n+ if (r->base_reg <= reg && reg < r->base_reg + r->feature->num_regs) {\n return r->get_reg(env, buf, reg - r->base_reg);\n }\n }\n@@ -534,7 +533,7 @@ static int gdb_write_register(CPUState *cpu, uint8_t *mem_buf, int reg)\n if (cpu->gdb_regs) {\n for (guint i = 0; i < cpu->gdb_regs->len; i++) {\n r = &g_array_index(cpu->gdb_regs, GDBRegisterState, i);\n- if (r->base_reg <= reg && reg < r->base_reg + r->num_regs) {\n+ if (r->base_reg <= reg && reg < r->base_reg + r->feature->num_regs) {\n return r->set_reg(env, mem_buf, reg - r->base_reg);\n }\n }\n@@ -553,7 +552,7 @@ void gdb_register_coprocessor(CPUState *cpu,\n for (i = 0; i < cpu->gdb_regs->len; i++) {\n /* Check for duplicates. */\n s = &g_array_index(cpu->gdb_regs, GDBRegisterState, i);\n- if (strcmp(s->xml, feature->xmlname) == 0) {\n+ if (s->feature == feature) {\n return;\n }\n }\n@@ -565,10 +564,9 @@ void gdb_register_coprocessor(CPUState *cpu,\n g_array_set_size(cpu->gdb_regs, i + 1);\n s = &g_array_index(cpu->gdb_regs, GDBRegisterState, i);\n s->base_reg = cpu->gdb_num_regs;\n- s->num_regs = feature->num_regs;\n s->get_reg = get_reg;\n s->set_reg = set_reg;\n- s->xml = feature->xml;\n+ s->feature = feature;\n \n /* Add to end of list. */\n cpu->gdb_num_regs += feature->num_regs;\n", "prefixes": [ "v2", "30/43" ] }