From 472098b35c1b792aa4b7a1d33d7ddf280729078e Mon Sep 17 00:00:00 2001
From: Oleksandr Zarudnyi <hedgar2017@gmail.com>
Date: Fri, 6 Dec 2024 22:35:58 +0800
Subject: [PATCH] fix: deploy the identity precompile

---
 .gitmodules                                   |   2 +-
 .../src/vm/eravm/system_contracts.rs          |  10 +++++++++-
 system-contracts-stable-build                 | Bin 946341 -> 948150 bytes
 tests                                         |   2 +-
 4 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/.gitmodules b/.gitmodules
index 72622394..faaab707 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,7 +1,7 @@
 [submodule "tests"]
     path = tests
     url = https://github.com/matter-labs/era-compiler-tests
-    branch = main
+    branch = az-identity-precompile-no-memcopy
 [submodule "solidity"]
     path = solidity
     url = https://github.com/ethereum/solidity
diff --git a/compiler_tester/src/vm/eravm/system_contracts.rs b/compiler_tester/src/vm/eravm/system_contracts.rs
index fae0d6b2..faf0c818 100644
--- a/compiler_tester/src/vm/eravm/system_contracts.rs
+++ b/compiler_tester/src/vm/eravm/system_contracts.rs
@@ -59,6 +59,9 @@ impl SystemContracts {
     const PATH_SHA256: &'static str =
         "era-contracts/system-contracts/contracts/precompiles/SHA256.yul";
 
+    /// The `identity` system contract implementation path.
+    const PATH_IDENTITY: &'static str = "tests/solidity/simple/system/identity.sol:Identity";
+
     /// The `ecadd` system contract implementation path.
     const PATH_ECADD: &'static str =
         "era-contracts/system-contracts/contracts/precompiles/EcAdd.yul";
@@ -194,6 +197,10 @@ impl SystemContracts {
 
         let solidity_system_contracts = vec![
             (web3::types::Address::zero(), Self::PATH_EMPTY_CONTRACT),
+            (
+                web3::types::Address::from_low_u64_be(zkevm_opcode_defs::ADDRESS_IDENTITY.into()),
+                Self::PATH_IDENTITY,
+            ),
             (
                 web3::types::Address::from_low_u64_be(
                     zkevm_opcode_defs::ADDRESS_ACCOUNT_CODE_STORAGE.into(),
@@ -274,8 +281,9 @@ impl SystemContracts {
             debug_config.clone(),
         )?;
 
-        let mut solidity_file_paths = Vec::with_capacity(solidity_system_contracts.len() + 1);
+        let mut solidity_file_paths = Vec::with_capacity(solidity_system_contracts.len() + 2);
         for pattern in [
+            "tests/solidity/simple/system/identity.sol",
             "era-contracts/system-contracts/contracts/*.sol",
             "era-contracts/system-contracts/contracts/libraries/**/*.sol",
             "era-contracts/system-contracts/contracts/interfaces/**/*.sol",
diff --git a/system-contracts-stable-build b/system-contracts-stable-build
index d6f4aaa3529dd281193915016e440d5b7ae18b5f..0da7f24c7905d54404ac764929eb52ac725d7bfe 100644
GIT binary patch
delta 591
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zz;MtOBo37D29g?3egcaCQvr}K&+Ne152X2+92jQ+X~F4%0gQT547^Zvyetlk(}ChJ
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z$S*&+S5RQ`0e;Qt6V5OzOxK;mA~IQkk!8|yF8`>qf_Hu{EAMZ8a7*ys(xylM!^@vl
z7TW5Fo@7(bjXk-EL5mS+fuQ78=E8>xnV}^!dW1S_0@Leado{Mrbmmo*cAO8i3<4Ni
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z60_Vn1ST5<b5G~!VHKR7qQopPy;GS(WcvJAHje4blsN<$&8HX4V^g0#QI5rZ`ie<x
zJkyU{<q~EznJ%}KRh7|ly5lS++39=ySoo%{ViA}=O@*U$I<G2+#PpMWtg_QDR<KEe
zP5<x1#x~tuidA6xgg#d7=?i?>w3rMHrf+m$)t&ypla*t-)GOAhlPCSy)$GF3?!v+d
n#7scU48$NlD-g2*F*^`*05K;Ja{)0o5c2>r?{*g!zQh~=Mp=-p

delta 73
zcmdn?-g4<fOGcrMj1DZ#LEP;@+>AiX1jNih%mT!$K+Fcj>_E%`#GF9P1;ik=JV4C5
KJ&2nxB?kZu4HIYp

diff --git a/tests b/tests
index 9c809589..8f5de305 160000
--- a/tests
+++ b/tests
@@ -1 +1 @@
-Subproject commit 9c80958998132ae8f1a6df1ba9f9db4f6c66c48f
+Subproject commit 8f5de30570b698fa5f3f5ea2231be880993306fe