mirror of
https://github.com/logos-storage/plonky2.git
synced 2026-01-12 02:33:06 +00:00
24 lines
497 B
NASM
24 lines
497 B
NASM
global balance:
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// stack: address, retdest
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%mpt_read_state_trie
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// stack: account_ptr, retdest
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DUP1 ISZERO %jumpi(retzero) // If the account pointer is null, return 0.
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%add_const(1)
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// stack: balance_ptr, retdest
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%mload_trie_data
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// stack: balance, retdest
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SWAP1 JUMP
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retzero:
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%stack (account_ptr, retdest) -> (retdest, 0)
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JUMP
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global selfbalance:
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// stack: retdest
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%address
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PUSH balance
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// stack: balance, address, retdest
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JUMP
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