mirror of
https://github.com/logos-storage/plonky2.git
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c0b4f155f4
Co-authored-by: Hamy Ratoanina <hamy.ratoanina@toposware.com> Co-authored-by: Linda Guiga <lindaguiga3@gmail.com>
45 lines
1.5 KiB
NASM
45 lines
1.5 KiB
NASM
global main:
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// First, initialise the shift table
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%shift_table_init
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// Second, load all MPT data from the prover.
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PUSH hash_initial_tries
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%jump(load_all_mpts)
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global hash_initial_tries:
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%mpt_hash_state_trie %mload_global_metadata(@GLOBAL_METADATA_STATE_TRIE_DIGEST_BEFORE) %assert_eq
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%mpt_hash_txn_trie %mload_global_metadata(@GLOBAL_METADATA_TXN_TRIE_DIGEST_BEFORE) %assert_eq
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%mpt_hash_receipt_trie %mload_global_metadata(@GLOBAL_METADATA_RECEIPT_TRIE_DIGEST_BEFORE) %assert_eq
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global start_txns:
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// stack: (empty)
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// Last mpt input is txn_nb.
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PROVER_INPUT(mpt)
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PUSH 0
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// stack: init_used_gas, txn_nb
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txn_loop:
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// If the prover has no more txns for us to process, halt.
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PROVER_INPUT(end_of_txns)
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%jumpi(hash_final_tries)
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// Call route_txn. When we return, continue the txn loop.
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PUSH txn_loop_after
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// stack: retdest, prev_used_gas, txn_nb
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%jump(route_txn)
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global txn_loop_after:
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// stack: success, leftover_gas, cur_cum_gas, txn_nb
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%process_receipt
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// stack: new_cum_gas, txn_nb
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SWAP1 %increment SWAP1
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%jump(txn_loop)
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global hash_final_tries:
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// stack: cum_gas, txn_nb
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%pop2
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%mpt_hash_state_trie %mload_global_metadata(@GLOBAL_METADATA_STATE_TRIE_DIGEST_AFTER) %assert_eq
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%mpt_hash_txn_trie %mload_global_metadata(@GLOBAL_METADATA_TXN_TRIE_DIGEST_AFTER) %assert_eq
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%mpt_hash_receipt_trie %mload_global_metadata(@GLOBAL_METADATA_RECEIPT_TRIE_DIGEST_AFTER) %assert_eq
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%jump(halt)
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