add enable_secp256r1_precompile feature

firedancer-io · Nov 15, 2024 · 3994555 · 3994555
1 parent 9981618
commit 3994555
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Showing 4 changed files with 13 additions and 3 deletions.
diff --git a/src/flamenco/features/fd_features_generated.c b/src/flamenco/features/fd_features_generated.c
@@ -1229,6 +1229,12 @@ fd_feature_id_t const ids[] = {
     .name       = "partitioned_epoch_rewards_superfeature",
     .cleaned_up = {UINT_MAX, UINT_MAX, UINT_MAX} },
 
+  { .index      = offsetof(fd_features_t, enable_secp256r1_precompile)>>3,
+    .id         = {"\x0d\x06\x71\xf0\x4f\xe3\x38\x2c\x46\xac\x54\x4a\xad\x9b\x98\x50\xa8\xa0\x26\x18\x41\x58\x58\xbf\xe8\xf0\xca\x6c\x04\x32\x18\x93"},
+                  /* sr11RdZWgbHTHxSroPALe6zgaT5A1K9LcE4nfsZS4gi */
+    .name       = "enable_secp256r1_precompile",
+    .cleaned_up = {UINT_MAX, UINT_MAX, UINT_MAX} },
+
   { .index = ULONG_MAX }
 };
 
@@ -1443,6 +1449,7 @@ fd_feature_id_query( ulong prefix ) {
   case 0x0b9047b5bb9ef961: return &ids[ 200 ];
   case 0xa5a66405d0ab6309: return &ids[ 201 ];
   case 0x81fcbfa0d0f6b105: return &ids[ 202 ];
+  case 0x2c38e34ff071060d: return &ids[ 203 ];
   default: break;
   }
 
@@ -1654,5 +1661,6 @@ FD_STATIC_ASSERT( offsetof( fd_features_t, zk_elgamal_proof_program_enabled
 FD_STATIC_ASSERT( offsetof( fd_features_t, move_stake_and_move_lamports_ixs                        )>>3==200UL, layout );
 FD_STATIC_ASSERT( offsetof( fd_features_t, deprecate_legacy_vote_ixs                               )>>3==201UL, layout );
 FD_STATIC_ASSERT( offsetof( fd_features_t, partitioned_epoch_rewards_superfeature                  )>>3==202UL, layout );
+FD_STATIC_ASSERT( offsetof( fd_features_t, enable_secp256r1_precompile                             )>>3==203UL, layout );
 
 FD_STATIC_ASSERT( sizeof( fd_features_t )>>3==FD_FEATURE_ID_CNT, layout );
diff --git a/src/flamenco/features/fd_features_generated.h b/src/flamenco/features/fd_features_generated.h
@@ -6,7 +6,7 @@
 
 /* FEATURE_ID_CNT is the number of features in ids */
 
-#define FD_FEATURE_ID_CNT (203UL)
+#define FD_FEATURE_ID_CNT (204UL)
 
 union fd_features {
 
@@ -216,6 +216,7 @@ union fd_features {
     /* 0x0b9047b5bb9ef961 */ ulong move_stake_and_move_lamports_ixs;
     /* 0xa5a66405d0ab6309 */ ulong deprecate_legacy_vote_ixs;
     /* 0x81fcbfa0d0f6b105 */ ulong partitioned_epoch_rewards_superfeature;
+    /* 0x2c38e34ff071060d */ ulong enable_secp256r1_precompile;
   };
 
 };
diff --git a/src/flamenco/features/feature_map.json b/src/flamenco/features/feature_map.json
@@ -201,5 +201,6 @@
   {"name":"zk_elgamal_proof_program_enabled","pubkey":"zkhiy5oLowR7HY4zogXjCjeMXyruLqBwSWH21qcFtnv"},
   {"name":"move_stake_and_move_lamports_ixs","pubkey":"7bTK6Jis8Xpfrs8ZoUfiMDPazTcdPcTWheZFJTA5Z6X4"},
   {"name":"deprecate_legacy_vote_ixs","pubkey":"depVvnQ2UysGrhwdiwU42tCadZL8GcBb1i2GYhMopQv"},
-  {"name":"partitioned_epoch_rewards_superfeature","pubkey":"PERzQrt5gBD1XEe2c9XdFWqwgHY3mr7cYWbm5V772V8"}
+  {"name":"partitioned_epoch_rewards_superfeature","pubkey":"PERzQrt5gBD1XEe2c9XdFWqwgHY3mr7cYWbm5V772V8"},
+  {"name": "enable_secp256r1_precompile","pubkey":"sr11RdZWgbHTHxSroPALe6zgaT5A1K9LcE4nfsZS4gi"}
 ]
diff --git a/src/flamenco/runtime/fd_executor.c b/src/flamenco/runtime/fd_executor.c
@@ -303,7 +303,7 @@ fd_executor_verify_precompiles( fd_exec_txn_ctx_t * txn_ctx ) {
         FD_TXN_ERR_FOR_LOG_INSTR( txn_ctx, err, i );
         return FD_RUNTIME_TXN_ERR_INSTRUCTION_ERROR;
       }
-    } else if( !memcmp( program_id, &fd_solana_secp256r1_program_id, sizeof(fd_pubkey_t) )) {
+    } else if( !memcmp( program_id, &fd_solana_secp256r1_program_id, sizeof(fd_pubkey_t)) && FD_FEATURE_ACTIVE(txn_ctx->slot_ctx, enable_secp256r1_precompile) ) {
       err = fd_precompile_secp256r1_verify( txn_ctx, instr );
       if( FD_UNLIKELY( err ) ) {
         FD_TXN_ERR_FOR_LOG_INSTR( txn_ctx, err, i );