Merge remote-tracking branch 'origin/master' into release

Author: rv-auditor

kevm-pyk/src/kevm_pyk/kproj/evm-semantics/evm.md

@@ -835,7 +835,7 @@ Terminates validation successfully when all conditions are met or when blob vali
 ```k
     syntax EthereumCommand ::= "#startBlock"
  // ----------------------------------------
-    rule <k> #startBlock => #validateBlockBlobs 0 TXS ~> #executeBeaconRoots ... </k>
+    rule <k> #startBlock => #validateBlockBlobs 0 TXS ~> #executeBeaconRoots ~> #executeBlockHashHistory ... </k>
          <gasUsed> _ => 0 </gasUsed>
          <blobGasUsed> _ => 0 </blobGasUsed>
          <log> _ => .List </log>
@@ -939,6 +939,30 @@ Read more about EIP-4788 here [https://eips.ethereum.org/EIPS/eip-4788](https://
     rule <k> #executeBeaconRoots => .K ... </k> [owise]
 ```
 
+If `block.timestamp >= PRAGUE_FORK_TIMESTAMP`:
+Before executing any transaction, the `HISTORY_STORAGE_ADDRESS` (`0x0000F90827F1C53a10cb7A02335B175320002935`) storage is modified as following:
+ - Set the storage value at `(block.number-1) % HISTORY_SERVE_WINDOW` to be ` block.parent.hash`
+where `HISTORY_SERVE_WINDOW == 8191`.
+
+Read more about EIP-2935 here [https://eips.ethereum.org/EIPS/eip-2935](https://eips.ethereum.org/EIPS/eip-2935).
+
+```k
+    syntax EthereumCommand ::= "#executeBlockHashHistory" [symbol(#executeBlockHashHistory)]
+ // ----------------------------------------------------------------------------------------
+    rule <k> #executeBlockHashHistory => .K ... </k>
+         <schedule> SCHED </schedule>
+         <previousHash> HP </previousHash>
+         <number> BN </number>
+         <account>
+           <acctID> 21693734551179282564423033930679318143314229 </acctID>
+           <storage> M:Map => M [((BN -Int 1) modInt 8191) <- HP] </storage>
+           ...
+         </account>
+      requires Ghashistory << SCHED >>
+
+    rule <k> #executeBlockHashHistory => .K ... </k> [owise]
+```
+
 EVM Programs
 ============
 

kevm-pyk/src/kevm_pyk/kproj/evm-semantics/schedule.md

@@ -30,8 +30,8 @@ module SCHEDULE
                           | "Ghasrejectedfirstbyte"   | "Ghasprevrandao"   | "Ghasmaxinitcodesize" | "Ghaspushzero"
                           | "Ghaswarmcoinbase"        | "Ghaswithdrawals"  | "Ghastransient"       | "Ghasmcopy"
                           | "Ghasbeaconroot"          | "Ghaseip6780"      | "Ghasblobbasefee"     | "Ghasblobhash"
-                          | "Ghasrequests"
- // --------------------------------------
+                          | "Ghasrequests"            | "Ghashistory"
+ // -----------------------------------------------------------------
 ```
 
 ### Schedule Constants
@@ -163,6 +163,7 @@ A `ScheduleConst` is a constant determined by the fee schedule.
     rule [GhasbeaconrootDefault]:          Ghasbeaconroot          << DEFAULT >> => false
     rule [Ghaseip6780Default]:             Ghaseip6780             << DEFAULT >> => false
     rule [GhasblobhashDefault]:            Ghasblobhash            << DEFAULT >> => false
+    rule [GhashistoryDefault]:             Ghashistory             << DEFAULT >> => false
     rule [GhasrequestsDefault]:            Ghasrequests            << DEFAULT >> => false
 ```
 
@@ -442,8 +443,10 @@ A `ScheduleConst` is a constant determined by the fee schedule.
     rule [SCHEDCONSTPrague]: SCHEDCONST < PRAGUE > => SCHEDCONST < CANCUN >
 
     rule [GhasrequestsPrague]: Ghasrequests << PRAGUE >> => true
+    rule [GhashistoryPrague]:  Ghashistory  << PRAGUE >> => true
     rule [SCHEDFLAGPrague]:    SCHEDFLAG    << PRAGUE >> => SCHEDFLAG << CANCUN >>
-      requires notBool ( SCHEDFLAG ==K Ghasrequests )
+      requires notBool ( SCHEDFLAG ==K Ghasrequests 
+                  orBool SCHEDFLAG ==K Ghashistory )
 ```
 
 ```k