November 2019
Intermediate to advanced
448 pages
6h 57m
Japanese
book
マスタリング・イーサリアム ―スマートコントラクトとDAppの構築
by Andreas M. Antonopoulos, Gavin Wood, 宇野 雅晴, 鳩貝 淳一郎, 中城 元臣, 落合 渉悟, 落合 庸介, 小林 泰男, 土屋 春樹, 祢津 誠晃, 平山 翔, 三津澤 サルバドール将司, 山口 和輝
Content preview from マスタリング・イーサリアム ―スマートコントラクトとDAppの構築
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付録CEVMオペコードとガス消費
この付録はhttps://github.com/trailofbits/evm-opcodesでの活動に基づいて作成されたEVMオペコードおよび命令情報に関するリファレンスを元にしており、EVMオペコードおよび命令情報はApache License 2.0（http://bit.ly/2zfrv0b）に準拠しています。
表C-1 EVMオペコードとガス費用
| オペコード | 名前 | 説明 | 追加情報 | ガス費用 |
|---|---|---|---|---|
0x00 |
STOP |
実行を停止 | 0 | |
0x01 |
ADD |
加算 | 3 | |
0x02 |
MUL |
乗算 | 5 | |
0x03 |
SUB |
減算 | 3 | |
0x04 |
DIV |
整数除算 | 5 | |
0x05 |
SDIV |
符号付き整数除算（切り捨てあり） | 5 | |
0x06 |
MOD |
剰余 | 5 | |
0x07 |
SMOD |
符号付き剰余 | 5 | |
0x08 |
ADDMOD |
加算剰余 | 8 | |
0x09 |
MULMOD |
乗算剰余 | 8 | |
0x0a |
EXP |
指数演算 | 10*** | |
0x0b |
SIGNEXTEND |
2の補数による符号付き整数の拡張 | 5 | |
0x0c〜0x0f |
Unused |
不使用 | ||
0x10 |
LT |
小なり比較 | 3 | |
0x11 |
GT |
大なり比較 | 3 | |
0x12 |
SLT |
符号付き小なり比較 | 3 | |
0x13 |
SGT |
符号付き大なり比較 | 3 | |
0x14 |
EQ |
等価比較 | 3 | |
0x15 |
ISZERO |
NOT演算子 | 3 | |
0x16 |
AND |
ビット単位AND | 3 | |
0x17 |
OR |
ビット単位OR | 3 | |
0x18 |
XOR |
ビット単位XOR | 3 | |
0x19 |
NOT |
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.