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[70.52.229.124]) by smtp.gmail.com with ESMTPSA id b17-20020a05620a271100b0074e034915d4sm4552297qkp.73.2023.04.25.11.05.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Apr 2023 11:05:49 -0700 (PDT) From: Peter Xu To: qemu-devel@nongnu.org Cc: peterx@redhat.com, Juan Quintela , Leonardo Bras Soares Passos Subject: [PATCH 2/2] vmstate-static-checker: Recognize "num" field Date: Tue, 25 Apr 2023 14:05:44 -0400 Message-Id: <20230425180544.1815888-3-peterx@redhat.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230425180544.1815888-1-peterx@redhat.com> References: <20230425180544.1815888-1-peterx@redhat.com> MIME-Version: 1.0 Received-SPF: pass client-ip=170.10.129.124; envelope-from=peterx@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.171, 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_H2=-0.001, 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Recognize this field for VMS_ARRAY typed vmsd fields, then we can do proper size matching with previous patch. Note that this is compatible with old -dump-vmstate output, because when "num" is not there we'll still use the old "size" only. Signed-off-by: Peter Xu Reviewed-by: Juan Quintela --- scripts/vmstate-static-checker.py | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/scripts/vmstate-static-checker.py b/scripts/vmstate-static-checker.py index dfeee8231a..9c0e6b81f2 100755 --- a/scripts/vmstate-static-checker.py +++ b/scripts/vmstate-static-checker.py @@ -134,6 +134,11 @@ def exists_in_substruct(fields, item): return check_fields_match(fields["Description"]["name"], substruct_fields[0]["field"], item) +def size_total(entry): + size = entry["size"] + if "num" not in entry: + return size + return size * entry["num"] def check_fields(src_fields, dest_fields, desc, sec): # This function checks for all the fields in a section. If some @@ -249,17 +254,19 @@ def check_fields(src_fields, dest_fields, desc, sec): continue if s_item["field"] == "unused" or d_item["field"] == "unused": - if s_item["size"] == d_item["size"]: + s_size = size_total(s_item) + d_size = size_total(d_item) + if s_size == d_size: continue if d_item["field"] == "unused": advance_dest = False - unused_count = d_item["size"] - s_item["size"] + unused_count = d_size - s_size; continue if s_item["field"] == "unused": advance_src = False - unused_count = s_item["size"] - d_item["size"] + unused_count = s_size - d_size continue print("Section \"" + sec + "\",", end=' ')