1 files changed, 34 insertions, 0 deletions
diff --git a/third_party/rust/wasmparser-0.48.2/src/limits.rs b/third_party/rust/wasmparser-0.48.2/src/limits.rs
new file mode 100644
index 0000000000..38594a6362
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+++ b/third_party/rust/wasmparser-0.48.2/src/limits.rs
@@ -0,0 +1,34 @@
+/* Copyright 2017 Mozilla Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// The following limits are imposed by wasmparser on WebAssembly modules.
+// The limits are agreed upon with other engines for consistency.
+pub const MAX_WASM_TYPES: usize = 1_000_000;
+pub const MAX_WASM_FUNCTIONS: usize = 1_000_000;
+pub const _MAX_WASM_IMPORTS: usize = 100_000;
+pub const _MAX_WASM_EXPORTS: usize = 100_000;
+pub const MAX_WASM_GLOBALS: usize = 1_000_000;
+pub const _MAX_WASM_DATA_SEGMENTS: usize = 100_000;
+pub const MAX_WASM_MEMORY_PAGES: usize = 65536;
+pub const MAX_WASM_STRING_SIZE: usize = 100_000;
+pub const _MAX_WASM_MODULE_SIZE: usize = 1024 * 1024 * 1024; //= 1 GiB
+pub const MAX_WASM_FUNCTION_SIZE: usize = 128 * 1024;
+pub const MAX_WASM_FUNCTION_LOCALS: usize = 50000;
+pub const MAX_WASM_FUNCTION_PARAMS: usize = 1000;
+pub const MAX_WASM_FUNCTION_RETURNS: usize = 1000;
+pub const _MAX_WASM_TABLE_SIZE: usize = 10_000_000;
+pub const MAX_WASM_TABLE_ENTRIES: usize = 10_000_000;
+pub const MAX_WASM_TABLES: usize = 1;
+pub const MAX_WASM_MEMORIES: usize = 1;