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core/evm: avoid copying memory for input in calls (#20177)

Description

core/evm: avoid copying memory for input in calls (#20177)

  • core/evm, contracts: avoid copying memory for input in calls + make ecrecover not modify input buffer
  • core/vm: optimize mstore a bit
  • core/vm: change Get -> GetCopy in vm memory access

Details

Provenance
Martin Holst Swende <martin@swende.se>Authored on Nov 4 2019, 9:31 AM
Péter Szilágyi <peterke@gmail.com>Committed on Nov 4 2019, 9:31 AM
Parents
rGETH7a6d5d0cce16: cmd/puppeth: integrate istanbul into puppeth (#19926)
Branches
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Event Timeline

Péter Szilágyi <peterke@gmail.com> committed rGETHb566cfdffdc5: core/evm: avoid copying memory for input in calls (#20177) (authored by Martin Holst Swende <martin@swende.se>).Nov 4 2019, 9:31 AM