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EIP-7954: raise max code size to 64 KiB and max init code size to 128 KiB #2871

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EIP-7954: raise max code size to 64 KiB and max init code size to 128 KiB #2871

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c9c43a1
kproj/schedule.md: eip-7954 increase max code/init code size (64KiB/1…
anvacaru Jul 14, 2026
4cea41a
failing.llvm: update failing fixtures
anvacaru Jul 24, 2026
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4 changes: 4 additions & 0 deletions kevm-pyk/src/kevm_pyk/kproj/evm-semantics/schedule.md
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Original file line number Diff line number Diff line change
Expand Up @@ -520,10 +520,14 @@ A `ScheduleConst` is a constant determined by the fee schedule.
rule [GmaxblobgasAmsterdam]: Gmaxblobgas < AMSTERDAM > => 2752512
rule [GtargetblobgasAmsterdam]: Gtargetblobgas < AMSTERDAM > => 1835008
rule [BlobbasefeeupdatefractionAmsterdam]: Blobbasefeeupdatefraction < AMSTERDAM > => 11684671
rule [maxCodeSizeAmsterdam]: maxCodeSize < AMSTERDAM > => 65536
rule [maxInitCodeSizeAmsterdam]: maxInitCodeSize < AMSTERDAM > => 2 *Int maxCodeSize < AMSTERDAM >
rule [SCHEDCONSTAmsterdam]: SCHEDCONST < AMSTERDAM > => SCHEDCONST < OSAKA >
requires notBool ( SCHEDCONST ==K Gmaxblobgas
orBool SCHEDCONST ==K Gtargetblobgas
orBool SCHEDCONST ==K Blobbasefeeupdatefraction
orBool SCHEDCONST ==K maxCodeSize
orBool SCHEDCONST ==K maxInitCodeSize
)

rule [SCHEDFLAGAmsterdam]: SCHEDFLAG << AMSTERDAM >> => SCHEDFLAG << OSAKA >>
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6 changes: 4 additions & 2 deletions tests/execution-spec-tests/failing.llvm
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Expand Up @@ -417,7 +417,6 @@ blockchain_tests/for_amsterdam/amsterdam/eip7928_block_level_access_lists/block_
blockchain_tests/for_amsterdam/amsterdam/eip7928_block_level_access_lists/block_access_lists/bal_selfdestruct_to_coinbase.json,*
blockchain_tests/for_amsterdam/amsterdam/eip7928_block_level_access_lists/block_access_lists/bal_zero_value_transfer.json,*
blockchain_tests/for_amsterdam/amsterdam/eip7954_increase_max_contract_size/eip_mainnet/max_code_size_with_max_initcode_mainnet.json,*
blockchain_tests/for_amsterdam/amsterdam/eip7954_increase_max_contract_size/eip_mainnet/over_max_code_size_mainnet.json,*
blockchain_tests/for_amsterdam/amsterdam/eip7954_increase_max_contract_size/max_code_size/max_code_size_deposit_gas.json,*
blockchain_tests/for_amsterdam/amsterdam/eip7954_increase_max_contract_size/max_code_size/max_code_size_external_opcodes.json,*
blockchain_tests/for_amsterdam/amsterdam/eip7954_increase_max_contract_size/max_code_size/max_code_size_high_jumpdest.json,*
Expand All @@ -427,7 +426,7 @@ blockchain_tests/for_amsterdam/amsterdam/eip7954_increase_max_contract_size/max_
blockchain_tests/for_amsterdam/amsterdam/eip7954_increase_max_contract_size/max_code_size/max_code_size_with_max_initcode.json,*
blockchain_tests/for_amsterdam/amsterdam/eip7954_increase_max_contract_size/max_code_size/max_code_size.json,*
blockchain_tests/for_amsterdam/amsterdam/eip7954_increase_max_contract_size/max_code_size/warm_after_failed_create_over_max_code_size.json,*
blockchain_tests/for_amsterdam/amsterdam/eip7954_increase_max_contract_size/max_initcode_size/max_initcode_size_gas_metering.json,tests/amsterdam/eip7954_increase_max_contract_size/test_max_initcode_size.py::test_max_initcode_size_gas_metering[fork_Amsterdam-blockchain_test_from_state_test-exact_gas]
blockchain_tests/for_amsterdam/amsterdam/eip7954_increase_max_contract_size/max_initcode_size/max_initcode_size_gas_metering.json,*
blockchain_tests/for_amsterdam/amsterdam/eip7954_increase_max_contract_size/max_initcode_size/max_initcode_size_via_create.json,tests/amsterdam/eip7954_increase_max_contract_size/test_max_initcode_size.py::test_max_initcode_size_via_create[fork_Amsterdam-create_opcode_CREATE-blockchain_test_from_state_test-at_max]
blockchain_tests/for_amsterdam/amsterdam/eip7954_increase_max_contract_size/max_initcode_size/max_initcode_size_via_create.json,tests/amsterdam/eip7954_increase_max_contract_size/test_max_initcode_size.py::test_max_initcode_size_via_create[fork_Amsterdam-create_opcode_CREATE2-blockchain_test_from_state_test-at_max]
blockchain_tests/for_amsterdam/amsterdam/eip7954_increase_max_contract_size/max_initcode_size/max_initcode_size.json,tests/amsterdam/eip7954_increase_max_contract_size/test_max_initcode_size.py::test_max_initcode_size[fork_Amsterdam-blockchain_test_from_state_test-at_max]
Expand Down Expand Up @@ -897,6 +896,8 @@ blockchain_tests/for_amsterdam/amsterdam/eip8037_state_creation_gas_cost_increas
blockchain_tests/for_amsterdam/amsterdam/eip8037_state_creation_gas_cost_increase/state_gas_calldata_floor/calldata_floor_independent_of_state_gas.json,*
blockchain_tests/for_amsterdam/amsterdam/eip8037_state_creation_gas_cost_increase/state_gas_calldata_floor/calldata_floor_not_discounted_by_state_gas.json,*
blockchain_tests/for_amsterdam/amsterdam/eip8037_state_creation_gas_cost_increase/state_gas_calldata_floor/calldata_floor_with_sstore.json,*
blockchain_tests/for_amsterdam/amsterdam/eip8037_state_creation_gas_cost_increase/state_gas_create/code_deposit_halt_discards_initcode_state_gas.json,tests/amsterdam/eip8037_state_creation_gas_cost_increase/test_state_gas_create.py::test_code_deposit_halt_discards_initcode_state_gas[fork_Amsterdam-blockchain_test-oog_deposit-call_new_account]
blockchain_tests/for_amsterdam/amsterdam/eip8037_state_creation_gas_cost_increase/state_gas_create/code_deposit_halt_discards_initcode_state_gas.json,tests/amsterdam/eip8037_state_creation_gas_cost_increase/test_state_gas_create.py::test_code_deposit_halt_discards_initcode_state_gas[fork_Amsterdam-blockchain_test-oog_deposit-inner_create]
blockchain_tests/for_amsterdam/amsterdam/eip8037_state_creation_gas_cost_increase/state_gas_create/code_deposit_oog_preserves_parent_reservoir.json,*
blockchain_tests/for_amsterdam/amsterdam/eip8037_state_creation_gas_cost_increase/state_gas_create/code_deposit_state_gas_exact_fit_boundary.json,*
blockchain_tests/for_amsterdam/amsterdam/eip8037_state_creation_gas_cost_increase/state_gas_create/code_deposit_state_gas_scales_with_size.json,*
Expand Down Expand Up @@ -5496,6 +5497,7 @@ blockchain_tests/for_amsterdam/ported_static/stCreateTest/code_in_constructor/co
blockchain_tests/for_amsterdam/ported_static/stCreateTest/create_address_warm_after_fail/create_address_warm_after_fail.json,*
blockchain_tests/for_amsterdam/ported_static/stCreateTest/create_collision_results/create_collision_results.json,*
blockchain_tests/for_amsterdam/ported_static/stCreateTest/create_collision_to_empty2/create_collision_to_empty2.json,*
blockchain_tests/for_amsterdam/ported_static/stCreateTest/create_contract_return_big_offset/create_contract_return_big_offset.json,tests/ported_static/stCreateTest/test_create_contract_return_big_offset.py::test_create_contract_return_big_offset[fork_Amsterdam-blockchain_test_from_state_test-d0]
blockchain_tests/for_amsterdam/ported_static/stCreateTest/create_contract_sstore_during_init/create_contract_sstore_during_init.json,*
blockchain_tests/for_amsterdam/ported_static/stCreateTest/create_e_contract_create_e_contract_in_init_tr/create_e_contract_create_e_contract_in_init_tr.json,*
blockchain_tests/for_amsterdam/ported_static/stCreateTest/create_e_contract_create_ne_contract_in_init_tr/create_e_contract_create_ne_contract_in_init_tr.json,*
Expand Down