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Fix extcodehash when account is empty (#1055)

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wborgeaud 2023-05-24 15:03:02 +02:00 committed by GitHub
parent 08a061bc4d
commit 9727eaf1e0
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1 changed files with 4 additions and 0 deletions
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4
evm/src/cpu/kernel/asm/account_code.asm
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@ -13,10 +13,14 @@ global sys_extcodehash:
// stack: kexit_info, address // stack: kexit_info, address
SWAP1 SWAP1
DUP1 %is_dead %jumpi(extcodehash_dead)
%extcodehash %extcodehash
// stack: hash, kexit_info // stack: hash, kexit_info
SWAP1 SWAP1
EXIT_KERNEL EXIT_KERNEL
extcodehash_dead:
%stack (address, kexit_info) -> (kexit_info, 0)
EXIT_KERNEL
global extcodehash: global extcodehash:
// stack: address, retdest // stack: address, retdest