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bh=yIEKp4A/euRwpuaAoyZCuunfabQKRWXCvWPVhNg11Os=; b=NYTjkNec045WL+n0gTS+qqoeIdqrI938aBb8jK/P9L1DHmrh53qsxNuOJir3F7+0OYb+yG /BBPJy0QKGmW/HmjzsVQ3rDhO4bORHipc27lzXH2KDLO09ROHTreuejziT8YAX1VM0X4tL FAahdzM1PLc4SUy4kX1s8cRigS/IFrE= X-MC-Unique: GFH_VTacMpaoLRqyq5-QQg-1 From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-s390x@nongnu.org, Thomas Huth , qemu-arm@nongnu.org, David Hildenbrand , Cornelia Huck , Richard Henderson , Peter Maydell , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= Subject: [PATCH 3/3] target/arm: display deprecation note in '-cpu help' Date: Thu, 14 Jul 2022 16:07:35 +0100 Message-Id: <20220714150735.1835166-4-berrange@redhat.com> In-Reply-To: <20220714150735.1835166-1-berrange@redhat.com> References: <20220714150735.1835166-1-berrange@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 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: pass client-ip=170.10.129.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, 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+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1657812177268100003 The deprecation notes are currently only displayed at runtime when the user activates a CPU. The QMP query displays a simple flag for deprecation, while '-cpu help' displays nothing unless the deprecation info is duplicated into the 'notes' field. This changes the code so that deprecation notes are explicitly shown in '-cpu help', to assist the user in deciding what to use. Signed-off-by: Daniel P. Berrang=C3=A9 Reviewed-by: Cornelia Huck --- target/arm/helper.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/target/arm/helper.c b/target/arm/helper.c index cfcad97ce0..1a0988d8fc 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -8222,12 +8222,20 @@ static gint arm_cpu_list_compare(gconstpointer a, g= constpointer b) static void arm_cpu_list_entry(gpointer data, gpointer user_data) { ObjectClass *oc =3D data; + CPUClass *cc =3D CPU_CLASS(oc); const char *typename; char *name; + g_autofree char *details =3D NULL; + + if (cc->deprecation_note) { + details =3D g_strdup_printf(" (deprecated: %s)", cc->deprecation_n= ote); + } else { + details =3D g_strdup(""); + } =20 typename =3D object_class_get_name(oc); name =3D g_strndup(typename, strlen(typename) - strlen("-" TYPE_ARM_CP= U)); - qemu_printf(" %s\n", name); + qemu_printf(" %s%s\n", name, details); g_free(name); } =20 --=20 2.36.1