feat(vm): implement TIP-854 canonicalize sign-precompile calldata#6715

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yanghang8612 wants to merge 3 commits intotronprotocol:developfrom

yanghang8612:feat/precompile-canonical-input

Commits on May 6, 2026

feat(vm): canonicalize calldata length for validateMultiSign / batchValidateSign under Osaka
yanghang8612
committed
test(vm): cover TIP-854 calldata canonicalization for sign-validation precompiles
yanghang8612
committed

Commits on May 7, 2026

fix(vm): reject header-only calldata in canonical ABI check
yanghang8612
committed