Subject: [PATCH] ios no randomx JIT
From: julian <julian@cypherstack.com>
---
Index: src/cryptonote_core/cryptonote_tx_utils.cpp
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
diff --git a/src/cryptonote_core/cryptonote_tx_utils.cpp b/src/cryptonote_core/cryptonote_tx_utils.cpp
--- a/src/cryptonote_core/cryptonote_tx_utils.cpp	(revision f9f0a43b1f5d9ec9f444bafa88073f1ddaf6e344)
+++ b/src/cryptonote_core/cryptonote_tx_utils.cpp	(date 1752524175340)
@@ -1296,16 +1296,24 @@

   bool get_block_longhash(const Blockchain *pbc, const blobdata& bd, crypto::hash& res, const uint64_t height, const int major_version, const crypto::hash *seed_hash, const int miners)
   {
-    crypto::hash hash;
     if (pbc != NULL)
     {
+      crypto::hash hash;
       const uint64_t seed_height = rx_seedheight(height);
       hash = seed_hash ? *seed_hash : pbc->get_pending_block_id_by_height(seed_height);
-    } else
-    {
-      memset(&hash, 0, sizeof(hash));  // only happens when generating genesis block
-    }
-    rx_slow_hash(hash.data, bd.data(), bd.size(), res.data);
+      rx_slow_hash(hash.data, bd.data(), bd.size(), res.data);
+    } else
+    {
+      // only happens when generating genesis block
+      // Hardcoded genesis for ios compat
+      const char* hex = "4ade63d5ccb8cfae075e8b882514c471f35da95f85dd1b20fdcd6f3a95caabc5";
+      char bytes[32];
+      for (int i = 0; i < 32; i++) {
+        char byte_str[3] = { hex[i * 2], hex[i * 2 + 1], '\0' };
+        bytes[i] = (char)strtol(byte_str, NULL, 16);
+      }
+      memcpy(res.data, bytes, sizeof(bytes));
+    }
     return true;
   }