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Add extcodehash to the assembly documentation

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Alex Beregszaszi 2018-09-26 16:12:54 +01:00
parent f2fa513320
commit 8d8c855810
1 changed files with 4 additions and 2 deletions
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docs/assembly.rst
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@ -271,12 +271,14 @@ In the grammar, opcodes are represented as pre-defined identifiers.
+-------------------------+-----+---+-----------------------------------------------------------------+
| returndatacopy(t, f, s) | `-` | B | copy s bytes from returndata at position f to mem at position t |
+-------------------------+-----+---+-----------------------------------------------------------------+
| extcodehash(a) | | C | code hash of address a |
+-------------------------+-----+---+-----------------------------------------------------------------+
| create(v, p, s) | | F | create new contract with code mem[p...(p+s)) and send v wei |
| | | | and return the new address |
+-------------------------+-----+---+-----------------------------------------------------------------+
| create2(v, n, p, s) | | C | create new contract with code mem[p...(p+s)) at address |
| | | | keccak256(<address> . n . keccak256(mem[p...(p+s))) and send v |
| | | | wei and return the new address |
| | | | keccak256(0xff . <address> . n . keccak256(mem[p...(p+s))) |
| | | | and send v wei and return the new address |
+-------------------------+-----+---+-----------------------------------------------------------------+
| call(g, a, v, in, | | F | call contract at address a with input mem[in...(in+insize)) |
| insize, out, outsize) | | | providing g gas and v wei and output area |