{"id":2222190,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2222190/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260410195323.17937-20-philmd@linaro.org/","project":{"id":14,"url":"http://patchwork.ozlabs.org/api/1.1/projects/14/?format=json","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":"<20260410195323.17937-20-philmd@linaro.org>","date":"2026-04-10T19:53:13","name":"[v2,19/27] monitor: Introduce HMPCommand::arch_bitmask field","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"56e10d492eef02e47e3852885210c618dee60fb6","submitter":{"id":85046,"url":"http://patchwork.ozlabs.org/api/1.1/people/85046/?format=json","name":"Philippe Mathieu-Daudé","email":"philmd@linaro.org"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/qemu-devel/patch/20260410195323.17937-20-philmd@linaro.org/mbox/","series":[{"id":499498,"url":"http://patchwork.ozlabs.org/api/1.1/series/499498/?format=json","web_url":"http://patchwork.ozlabs.org/project/qemu-devel/list/?series=499498","date":"2026-04-10T19:52:54","name":"monitor: Remove need of per-target handlers","version":2,"mbox":"http://patchwork.ozlabs.org/series/499498/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2222190/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2222190/checks/","tags":{},"headers":{"Return-Path":"","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=RRTetaQo;\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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charset=UTF-8","Content-Transfer-Encoding":"8bit","Received-SPF":"pass client-ip=2a00:1450:4864:20::433;\n envelope-from=philmd@linaro.org; helo=mail-wr1-x433.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 ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org","Sender":"qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org"},"content":"Add the @arch_bitmask field to the HMPCommand structure,\nallowing to restrict a command to a set of target\narchitectures (represented by the QEMU_ARCH_* enum constants).\n\nSigned-off-by: Philippe Mathieu-Daudé \n---\n monitor/monitor-internal.h | 6 ++++++\n monitor/hmp-target.c | 1 +\n monitor/hmp.c | 4 ++++\n 3 files changed, 11 insertions(+)","diff":"diff --git a/monitor/monitor-internal.h b/monitor/monitor-internal.h\nindex 3ecd394ecf6..78281928e7a 100644\n--- a/monitor/monitor-internal.h\n+++ b/monitor/monitor-internal.h\n@@ -74,6 +74,12 @@ typedef struct HMPCommand {\n const char *params;\n const char *help;\n const char *flags; /* p=preconfig */\n+ /**\n+ * @arch_bitmask: bitmask of QEMU_ARCH_* constants\n+ * Allow to restrict the command for a particular set of\n+ * target architectures.\n+ */\n+ uint32_t arch_bitmask;\n void (*cmd)(Monitor *mon, const QDict *qdict);\n /*\n * If implementing a command that takes no arguments and simply\ndiff --git a/monitor/hmp-target.c b/monitor/hmp-target.c\nindex d07e545ef7e..9d8dcb8835a 100644\n--- a/monitor/hmp-target.c\n+++ b/monitor/hmp-target.c\n@@ -23,6 +23,7 @@\n */\n \n #include \"qemu/osdep.h\"\n+#include \"qemu/base-arch-defs.h\"\n #include \"monitor-internal.h\"\n #include \"monitor/qdev.h\"\n #include \"net/slirp.h\"\ndiff --git a/monitor/hmp.c b/monitor/hmp.c\nindex 3b9e180c1ca..c1e99c462b8 100644\n--- a/monitor/hmp.c\n+++ b/monitor/hmp.c\n@@ -36,6 +36,7 @@\n #include \"qemu/cutils.h\"\n #include \"qemu/log.h\"\n #include \"qemu/option.h\"\n+#include \"qemu/base-arch-defs.h\"\n #include \"qemu/target-info.h\"\n #include \"qemu/units.h\"\n #include \"exec/gdbstub.h\"\n@@ -219,6 +220,9 @@ static bool cmd_can_preconfig(const HMPCommand *cmd)\n \n static bool cmd_available(const HMPCommand *cmd)\n {\n+ if (cmd->arch_bitmask && !qemu_arch_available(cmd->arch_bitmask)) {\n+ return false;\n+ }\n return phase_check(PHASE_MACHINE_READY) || cmd_can_preconfig(cmd);\n }\n \n","prefixes":["v2","19/27"]}