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([157.82.204.253]) by smtp.gmail.com with ESMTPSA id u19-20020aa78493000000b00666e649ca46sm7075563pfn.101.2023.07.31.01.45.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 31 Jul 2023 01:45:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=daynix-com.20221208.gappssmtp.com; s=20221208; t=1690793155; x=1691397955; 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=4O5XiL9Naewl5HxRHqjpi1iQMXhF2obFyf/BgvZpyDA=; b=GJVPZppDfKmYORLuER6EZt8krtL9nEB6KbU1E0vrA9yICHD19t+Sl0r1zzPJH9J2dd IvhK5cXJEHQtPnyQC6qPSZ7RQv8TT8BJhLRTZaFIc0ARFhaEQWT0BpwsZyOb0L03CZbF dQNiTsLBdsR5VzDIHnh8ejRK8wmTJBDYBHhhtznkAcYXuvQXNdhTQTuH8IYgaZFL7I3M eVdl/XWPzz1nrVlid/X16UIXd3bGTVIEtEhXNXe+ztpVIN3YLpzDa4JiJjeLdSFwdaEA /114FyCkYzTcia7wH0uMMpsMaMBq5DfC2/pgKQB5snMORo+bxpHZOAbRuZTqDVMekoJN ewZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690793155; x=1691397955; 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=4O5XiL9Naewl5HxRHqjpi1iQMXhF2obFyf/BgvZpyDA=; b=kiv7esA2KAZHJoVsAzpSdDmzrUsnC6jOs2HeCzhROV3Y7fihe0vQo3btnyDmr12H0s 5WmcV9pedrnpJ0rjC26g4tPuwZ1HeCcqjpfT4y2knurSzcbaYQKCb7k0DA5Y38qJzY+o T/fbdmhbrKWihmn8f9C+ecSuB427PweEoxLKffW8bNkEC7UqSutcZ5Er6FfEbjGjhlpk 7TskScjqWbQIl3Qp5wRWvfkKkuqvbEY0dkowjYGZNwZpxkVKmYw/dHbycg4vd8Uw2jij k7eX7f4doSdySAGFD0ybHfjPbTW6g/IbHtcfp6yWaL8gv0+EkfGLGZujsesA1NYqGOom xUNw== X-Gm-Message-State: ABy/qLZNAMOK+rDr55MIcfzUxf0FnU6v1nRX1AIAbiGUSi6AukL91lLm PVH6rrGC6Is0FzptfhrgN8enZQ== X-Google-Smtp-Source: APBJJlFaXNhraOVLhdxG/o3w8DDHlzViclvmPWpZWDjTqqgWJd4IXLIrj7vVtLRc0eWTdaVZV4puaw== X-Received: by 2002:a05:6a00:22d3:b0:687:1604:39d2 with SMTP id f19-20020a056a0022d300b00687160439d2mr10574023pfj.10.1690793154902; Mon, 31 Jul 2023 01:45:54 -0700 (PDT) From: Akihiko Odaki To: Cc: Paolo Bonzini , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Thomas Huth , Alexandre Iooss , Mahmoud Mandour , Eduardo Habkost , Marcel Apfelbaum , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Yanan Wang , Richard Henderson , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , John Snow , Cleber Rosa , Peter Maydell , Michael Rolnik , "Edgar E. Iglesias" , Brian Cain , Song Gao , Xiaojuan Yang , Laurent Vivier , Aurelien Jarno , Jiaxun Yang , Aleksandar Rikalo , Chris Wulff , Marek Vasut , Stafford Horne , Daniel Henrique Barboza , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , David Gibson , Greg Kurz , Nicholas Piggin , Palmer Dabbelt , Alistair Francis , Bin Meng , Weiwei Li , Liu Zhiwei , Yoshinori Sato , David Hildenbrand , Ilya Leoshkevich , Mark Cave-Ayland , Artyom Tarasenko , Bastian Koppelmann , Max Filippov , qemu-devel@nongnu.org, qemu-arm@nongnu.org, qemu-ppc@nongnu.org, qemu-riscv@nongnu.org, qemu-s390x@nongnu.org, Akihiko Odaki Subject: [RFC PATCH 11/24] gdbstub: Use GDBFeature for GDBRegisterState Date: Mon, 31 Jul 2023 17:43:38 +0900 Message-ID: <20230731084354.115015-12-akihiko.odaki@daynix.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230731084354.115015-1-akihiko.odaki@daynix.com> References: <20230731084354.115015-1-akihiko.odaki@daynix.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: none client-ip=2607:f8b0:4864:20::42d; envelope-from=akihiko.odaki@daynix.com; helo=mail-pf1-x42d.google.com 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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001, T_SCC_BODY_TEXT_LINE=-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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @daynix-com.20221208.gappssmtp.com) X-ZM-MESSAGEID: 1690793195486100001 Content-Type: text/plain; charset="utf-8" Simplify GDBRegisterState by replacing num_regs and xml members with one member that points to GDBFeature. Signed-off-by: Akihiko Odaki --- gdbstub/gdbstub.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/gdbstub/gdbstub.c b/gdbstub/gdbstub.c index ab75f6686b..182efe7e0f 100644 --- a/gdbstub/gdbstub.c +++ b/gdbstub/gdbstub.c @@ -47,10 +47,9 @@ =20 typedef struct GDBRegisterState { int base_reg; - int num_regs; gdb_get_reg_cb get_reg; gdb_set_reg_cb set_reg; - const char *xml; + const GDBFeature *feature; struct GDBRegisterState *next; } GDBRegisterState; =20 @@ -390,7 +389,7 @@ static const char *get_feature_xml(const char *p, const= char **newp, pstrcat(buf, buf_sz, "\"/>"); for (r =3D cpu->gdb_regs; r; r =3D r->next) { pstrcat(buf, buf_sz, "xml); + pstrcat(buf, buf_sz, r->feature->xml); pstrcat(buf, buf_sz, "\"/>"); } pstrcat(buf, buf_sz, ""); @@ -438,7 +437,7 @@ static int gdb_read_register(CPUState *cpu, GByteArray = *buf, int reg) } =20 for (r =3D cpu->gdb_regs; r; r =3D r->next) { - if (r->base_reg <=3D reg && reg < r->base_reg + r->num_regs) { + if (r->base_reg <=3D reg && reg < r->base_reg + r->feature->num_re= gs) { return r->get_reg(env, buf, reg - r->base_reg); } } @@ -456,7 +455,7 @@ static int gdb_write_register(CPUState *cpu, uint8_t *m= em_buf, int reg) } =20 for (r =3D cpu->gdb_regs; r; r =3D r->next) { - if (r->base_reg <=3D reg && reg < r->base_reg + r->num_regs) { + if (r->base_reg <=3D reg && reg < r->base_reg + r->feature->num_re= gs) { return r->set_reg(env, mem_buf, reg - r->base_reg); } } @@ -479,17 +478,16 @@ void gdb_register_coprocessor(CPUState *cpu, p =3D &cpu->gdb_regs; while (*p) { /* Check for duplicates. */ - if (strcmp((*p)->xml, feature->xmlname) =3D=3D 0) + if ((*p)->feature =3D=3D feature) return; p =3D &(*p)->next; } =20 s =3D g_new0(GDBRegisterState, 1); s->base_reg =3D cpu->gdb_num_regs; - s->num_regs =3D feature->num_regs; s->get_reg =3D get_reg; s->set_reg =3D set_reg; - s->xml =3D feature->xml; + s->feature =3D feature; =20 /* Add to end of list. */ cpu->gdb_num_regs +=3D feature->num_regs; --=20 2.41.0