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Add option to disable ldabs* and ldind* instructions #251
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Lichtso
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Jan 17, 2022
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I think it would make more sense to move these checks into https://github.com/solana-labs/rbpf/blob/main/src/verifier.rs
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I have started moving the checks to the verifier, but then noticed this: https://github.com/solana-labs/solana/blob/aadf4b9b63e2e754c8e2b96ea1b852c9d622d9bd/programs/bpf_loader/src/lib.rs#L157 bpf_loader doesn't use the verifier and rightly so imo - it's an extra pass over all the instructions and seems to do very minimal verification anyway. |
alessandrod
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The call to the verifier is separated to measure the time spent there (I guess): But the verification pass should definitively happen. |
Part of the SBF cleanup effort.
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Lichtso
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Feb 3, 2022
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nvjle
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Dec 21, 2023
This PR addressed two more items in solana-labs/solana#34250. It removes the little endian byte swap instructions (solana-labs/rbpf#493) and the input buffers related instructions (solana-labs/rbpf#251).
LucasSte
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Jan 31, 2024
This PR addressed two more items in solana-labs/solana#34250. It removes the little endian byte swap instructions (solana-labs/rbpf#493) and the input buffers related instructions (solana-labs/rbpf#251).
LucasSte
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Feb 16, 2024
This PR addressed two more items in solana-labs/solana#34250. It removes the little endian byte swap instructions (solana-labs/rbpf#493) and the input buffers related instructions (solana-labs/rbpf#251).
LucasSte
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Jun 28, 2024
This PR addressed two more items in solana-labs/solana#34250. It removes the little endian byte swap instructions (solana-labs/rbpf#493) and the input buffers related instructions (solana-labs/rbpf#251).
LucasSte
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Aug 19, 2024
This PR addressed two more items in solana-labs/solana#34250. It removes the little endian byte swap instructions (solana-labs/rbpf#493) and the input buffers related instructions (solana-labs/rbpf#251).
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Part of the SBFv2 cleanup effort solana-labs/solana#20323