link extcodecopy limitation with its mitigation

matter-labs · Sep 9, 2024 · edf9bf1 · edf9bf1
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diff --git a/src/zksync-specifics/limitations/compilation.md b/src/zksync-specifics/limitations/compilation.md
@@ -21,6 +21,8 @@ contract FooTest is Test {
 }
 ```
 
+See [here](./general.md#accessing-contract-bytecode-and-hash) on how to circumvent this issue.
+
 ### Contract Size Limit
 
 `zksolc` currently limits the number of instructions to 2^16 that are compiled for a contract. As such for large contracts, the compilation will fail with the error:

diff --git a/src/zksync-specifics/limitations/general.md b/src/zksync-specifics/limitations/general.md
@@ -114,7 +114,7 @@ function createAddress(sender: Address, senderNonce: BigNumberish) {
 
 ### Accessing Contract Bytecode and Hash
 
-zkEVM does not allow obtaining bytecodes from `address.code` or computing their respective hashes. This is particularly useful when computing CREATE2 addresses.
+zkEVM does not allow obtaining bytecodes from `address.code` or computing their respective hashes, which will be raised as an error during [compilation](./compilation.md#contract-bytecode-access). This is particularly useful when computing CREATE2 addresses.
 
 To circumvent this limitation, it is recommended to use the FFI functionality of cheatcodes: