Merge pull request #9 from OffchainLabs/call-scalar

Add `setWasmCallScalar`
celestiaorg · Aug 13, 2023 · a8c564e · a8c564e
2 parents 671960b + 3dd01da
commit a8c564e
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/src/precompiles/ArbOwner.sol b/src/precompiles/ArbOwner.sol
@@ -91,7 +91,7 @@ interface ArbOwner {
     function setInkPrice(uint32 price) external;
 
     // @notice sets the maximum depth (in wasm words) a wasm stack may grow
-    function setWasmMaxDepth(uint32 depth) external;
+    function setWasmMaxStackDepth(uint32 depth) external;
 
     // @notice sets the number of free wasm pages a tx gets
     function setWasmFreePages(uint16 pages) external;
@@ -105,6 +105,9 @@ interface ArbOwner {
     // @notice sets the maximum number of pages a wasm may allocate
     function setWasmPageLimit(uint16 limit) external view;
 
+    // @notice sets the added wasm call cost based on binary size
+    function setWasmCallScalar(uint16 gas) external view;
+
     /// @notice Sets serialized chain config in ArbOS state
     function setChainConfig(string calldata chainConfig) external;
 

diff --git a/src/precompiles/ArbWasm.sol b/src/precompiles/ArbWasm.sol
@@ -28,7 +28,7 @@ interface ArbWasm {
 
     // @notice gets the wasm stack size limit
     // @return depth the maximum depth (in wasm words) a wasm stack may grow
-    function wasmMaxDepth() external view returns (uint32 depth);
+    function maxStackDepth() external view returns (uint32 depth);
 
     // @notice gets the number of free wasm pages a program gets
     // @return pages the number of wasm pages (2^16 bytes)
@@ -46,6 +46,10 @@ interface ArbWasm {
     // @return limit the number of pages
     function pageLimit() external view returns (uint16 limit);
 
+    // @notice gets the added wasm call cost based on binary size
+    // @return gas cost paid per half kb uncompressed.
+    function callScalar() external view returns (uint16 gas);
+
     error ProgramNotCompiled();
     error ProgramOutOfDate(uint16 version);
     error ProgramUpToDate();