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Fri, 02 May 2025 02:00:48 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHm25j0Nsvu5M2HoQeEQs5LoUFhkGNDq1rFjU+ziHrFWu39A0tvrGRqLp+V/+6SpRaTrYubsQ== X-Received: by 2002:a05:6000:40c9:b0:391:b93:c971 with SMTP id ffacd0b85a97d-3a094058683mr4165631f8f.20.1746176447641; Fri, 02 May 2025 02:00:47 -0700 (PDT) From: Paolo Bonzini To: qemu-devel@nongnu.org Cc: qemu-rust@nongnu.org, zhao1.liu@intel.com Subject: [PATCH 1/2] rust: vmstate: support varray for vmstate_clock! Date: Fri, 2 May 2025 11:00:43 +0200 Message-ID: <20250502090044.85557-2-pbonzini@redhat.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250502090044.85557-1-pbonzini@redhat.com> References: <20250502090044.85557-1-pbonzini@redhat.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: pass client-ip=170.10.133.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.644, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1746176499748019000 Content-Type: text/plain; charset="utf-8" Make vmstate_struct and vmstate_clock more similar; they are basically the same thing, except for the clock case having a built-in VMStateDescription. Signed-off-by: Paolo Bonzini --- rust/qemu-api/src/vmstate.rs | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/rust/qemu-api/src/vmstate.rs b/rust/qemu-api/src/vmstate.rs index 7d9f3a2ca6f..98152e5964d 100644 --- a/rust/qemu-api/src/vmstate.rs +++ b/rust/qemu-api/src/vmstate.rs @@ -506,7 +506,7 @@ macro_rules! vmstate_struct { #[doc(alias =3D "VMSTATE_CLOCK")] #[macro_export] macro_rules! vmstate_clock { - ($struct_name:ty, $field_name:ident) =3D> {{ + ($struct_name:ty, $field_name:ident $([0 .. $num:ident $(* $factor:exp= r)?])?) =3D> {{ $crate::bindings::VMStateField { name: ::core::concat!(::core::stringify!($field_name), "\0") .as_bytes() @@ -515,7 +515,7 @@ macro_rules! vmstate_clock { $crate::assert_field_type!( $struct_name, $field_name, - $crate::qom::Owned<$crate::qdev::Clock> + $crate::qom::Owned<$crate::qdev::Clock> $(, num =3D $n= um)? ); $crate::offset_of!($struct_name, $field_name) }, @@ -526,7 +526,14 @@ macro_rules! vmstate_clock { ), vmsd: unsafe { ::core::ptr::addr_of!($crate::bindings::vmstate= _clock) }, ..$crate::zeroable::Zeroable::ZERO - } + } $(.with_varray_flag_unchecked( + $crate::call_func_with_field!( + $crate::vmstate::vmstate_varray_flag, + $struct_name, + $num + ) + ) + $(.with_varray_multiply($factor))?)? }}; } =20 --=20 2.49.0