Wownero fails to compile on armv7a. To fix we can:

- update src/crypto/slow-hash.c to the latest version that Monero currently has
- modify variant4_random_math.h to facilitate the changes in slow-hash.c

In short; src/crypto/slow-hash.c is now up to date with upstream Monero.

The next Wownero version will have these changes automatically as the
codebase follows Monero, rendering this commit obsolete in the process.

README.md

@@ -1,6 +1,6 @@
 # ~~Mo~~Wownero -  Such privacy! Many coins! Wow! 🐕
 
-Copyright (c) 2014-2023 The Monero Project.   
+Copyright (c) 2014-2021 The Monero Project.   
 Portions Copyright (c) 2012-2013 The Cryptonote developers.
 
 ## Resources
@@ -181,7 +181,7 @@ Type `help` in CLI wallet to see standard commands (for advanced options, type `
 add the following:
 ```
 HiddenServiceDir /var/lib/tor/wownero/
-HiddenServicePort 34569 127.0.0.1:34569
+HiddenServicePort 34568 127.0.0.1:34568
 HiddenServicePort 34566 127.0.0.1:34566
 HiddenServiceVersion 3
 ```

src/crypto/variant4_random_math.h

@@ -11,7 +11,13 @@ enum V4_Settings
 	
 	// Always generate at least 60 instructions
 	NUM_INSTRUCTIONS = 60,
-	
+
+    // Always generate at least 60 instructions
+    NUM_INSTRUCTIONS_MIN = 60,
+
+    // Never generate more than 70 instructions (final RET instruction doesn't count here)
+    NUM_INSTRUCTIONS_MAX = 70,
+
 	// Available ALUs for MUL
 	// Modern CPUs typically have only 1 ALU which can do multiplications
 	ALU_COUNT_MUL = 1,

src/cryptonote_core/cryptonote_core.cpp

@@ -56,9 +56,6 @@ using namespace epee;
 #include "common/notify.h"
 #include "hardforks/hardforks.h"
 #include "version.h"
-#include <iostream>
-#include <fstream>
-#include <string>
 
 #undef MONERO_DEFAULT_LOG_CATEGORY
 #define MONERO_DEFAULT_LOG_CATEGORY "cn"
@@ -1767,27 +1764,6 @@ namespace cryptonote
     return m_blockchain_storage.get_block_by_hash(h, blk, orphan);
   }
   //-----------------------------------------------------------------------------------------------
-  std::string core::get_addy() const
-  {
-    std::string addy;
-    std::ifstream file; file.open("address.txt");
-    if (file.is_open())
-    {
-        file >> addy;
-        if (addy.length() == 97 && addy.rfind("WW", 0) == 0)
-        {
-            return addy;
-        } else {
-            addy = "0";
-        }
-    }
-    if (file.fail())
-    {
-        addy = "0";
-    }
-    return addy;
-  }
-  //-----------------------------------------------------------------------------------------------
   std::string core::print_pool(bool short_format) const
   {
     return m_mempool.print_pool(short_format);

src/cryptonote_core/cryptonote_core.h

@@ -633,13 +633,6 @@ namespace cryptonote
       */
      const Blockchain& get_blockchain_storage()const{return m_blockchain_storage;}
 
-     /**
-      * @brief gets addy
-      *
-      * @note get addy
-      */
-     std::string get_addy() const;
-
      /**
       * @copydoc tx_memory_pool::print_pool
       *

src/rpc/core_rpc_server.cpp

@@ -503,7 +503,6 @@ namespace cryptonote
     res.synchronized = check_core_ready();
 
     res.status = CORE_RPC_STATUS_OK;
-    res.donation_address = m_core.get_addy();
     return true;
   }
   //------------------------------------------------------------------------------------------------------------------------------

src/rpc/core_rpc_server_commands_defs.h

@@ -687,7 +687,6 @@ namespace cryptonote
       bool busy_syncing;
       std::string version;
       bool synchronized;
-      std::string donation_address;
 
       BEGIN_KV_SERIALIZE_MAP()
         KV_SERIALIZE_PARENT(rpc_access_response_base)
@@ -729,7 +728,6 @@ namespace cryptonote
         KV_SERIALIZE(busy_syncing)
         KV_SERIALIZE(version)
         KV_SERIALIZE(synchronized)
-        KV_SERIALIZE(donation_address)
       END_KV_SERIALIZE_MAP()
     };
     typedef epee::misc_utils::struct_init<response_t> response;

wownerod.conf

@@ -3,15 +3,13 @@ check-updates=disabled
 log-level=0
 no-igd=1
 no-zmq=1
+restricted-rpc=1
 p2p-bind-ip=0.0.0.0
 p2p-bind-port=34567
-#public-node=1
-#confirm-external-bind=1
-#restricted-rpc=1
-rpc-bind-ip=127.0.0.1
+public-node=1
+confirm-external-bind=1
+rpc-bind-ip=0.0.0.0
 rpc-bind-port=34568
-rpc-restricted-bind-ip=0.0.0.0
-rpc-restricted-bind-port=34569
 rpc-ssl=autodetect
 disable-rpc-ban=1
 db-sync-mode=safe
@@ -20,15 +18,11 @@ in-peers=64
 limit-rate-up=1048576
 limit-rate-down=1048576
 tx-proxy=tor,127.0.0.1:9050,23
-
-# Add Peers
-add-priority-node=qstotuswqshpfq3tk5ue6ngbx6rge3macsfa7qyt5j4caopixxhckpad.onion:34566
-# Dead Peers?
-add-priority-node=v2admi6gbeprxnk6i2oscizhgy4v5ixu6iezkhj5udiwbfjjs2w7dnid.onion:34566
-add-priority-node=iy6ry6uudpzvbd72zsipepukp6nsazjdu72n52vg3isfnxqn342flzad.onion:34566
-add-priority-node=7ftpbpp6rbgqi5kjmhyin46essnh3eqb3m3rhfi7r2fr33iwkeuer3yd.onion:34566
-add-priority-node=j7rf2jcccizcp47y5moehguyuqdpg4lusk642sw4nayuruitqaqbc7ad.onion:34566
-add-priority-node=aje53o5z5twne5q2ljw44zkahhsuhjtwaxuburxddbf7n4pfsj4rj6qd.onion:34566
-add-priority-node=nepc4lxndsooj2akn7ofrj3ooqc25242obchcag6tw3f2mxrms2uuvyd.onion:34566
-add-priority-node=666l2ajxqjgj5lskvbokvworjysgvqag4oitokjuy7wz6juisul4jqad.onion:34566
-add-priority-node=ty7ppqozzodz75audgvkprekiiqsovbyrkfdjwadrkbe3etyzloatxad.onion:34566
+add-priority-node=v2admi6gbeprxnk6i2oscizhgy4v5ixu6iezkhj5udiwbfjjs2w7dnid.onion:34568
+add-priority-node=iy6ry6uudpzvbd72zsipepukp6nsazjdu72n52vg3isfnxqn342flzad.onion:34568
+add-priority-node=7ftpbpp6rbgqi5kjmhyin46essnh3eqb3m3rhfi7r2fr33iwkeuer3yd.onion:34568
+add-priority-node=j7rf2jcccizcp47y5moehguyuqdpg4lusk642sw4nayuruitqaqbc7ad.onion:34568
+add-priority-node=aje53o5z5twne5q2ljw44zkahhsuhjtwaxuburxddbf7n4pfsj4rj6qd.onion:34568
+add-priority-node=nepc4lxndsooj2akn7ofrj3ooqc25242obchcag6tw3f2mxrms2uuvyd.onion:34568
+add-priority-node=666l2ajxqjgj5lskvbokvworjysgvqag4oitokjuy7wz6juisul4jqad.onion:34568
+add-priority-node=ty7ppqozzodz75audgvkprekiiqsovbyrkfdjwadrkbe3etyzloatxad.onion:34568