* simplified gas accounting layer * integrate some review feedback * Apply suggestions from code review Co-authored-by: Ignacio Hagopian <jsign.uy@gmail.com> * more suggestions from code review * don't charge creation gas + charge code chunks in create * A couple more fixes * make linter happy * fix create init gas consumption issue * fix: in gas funcs, use tx witness instead of global witness * fix linter issue * Apply suggestions from code review Co-authored-by: Ignacio Hagopian <jsign.uy@gmail.com> * fix: EXTCODECOPY gas consumption * fix warm gas costs * fix the order gas is charged in during contract creation epilogue * fix selfdestruct * fix ethereum#365 in eip rewrite (ethereum#407) * fix: OOG type in code creation OOG (ethereum#408) * core/vm: charge BLOCKHASH witness cost (ethereum#409) * core/vm: charge BLOCKHASH witness cost Signed-off-by: Ignacio Hagopian <jsign.uy@gmail.com> * remove gas optimization for now Signed-off-by: Ignacio Hagopian <jsign.uy@gmail.com> --------- Signed-off-by: Ignacio Hagopian <jsign.uy@gmail.com> * remove redundant logic for contract creation (ethereum#413) Signed-off-by: Ignacio Hagopian <jsign.uy@gmail.com> * fix precompile address check for charging witness costs & fix missing value-bearing rule (ethereum#412) Signed-off-by: Ignacio Hagopian <jsign.uy@gmail.com> * core/vm: fix wrong check (ethereum#416) Signed-off-by: Ignacio Hagopian <jsign.uy@gmail.com> * charge for account creation if selfdestruct creates a new account (ethereum#417) * add key comparison test (ethereum#418) * core/vm: charge contract init before execution logic (ethereum#419) * core/vm: charge contract init before execution logic Signed-off-by: Ignacio Hagopian <jsign.uy@gmail.com> * fix CREATE2 as well --------- Signed-off-by: Ignacio Hagopian <jsign.uy@gmail.com> Co-authored-by: Guillaume Ballet <3272758+gballet@users.noreply.github.com> * quell linter --------- Signed-off-by: Ignacio Hagopian <jsign.uy@gmail.com> Co-authored-by: Ignacio Hagopian <jsign.uy@gmail.com>

SEC-16 JSON RPC DoS vulnerability for large messages #418

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