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authorchriseth <chris@ethereum.org>2017-02-13 21:56:22 +0800
committerGitHub <noreply@github.com>2017-02-13 21:56:22 +0800
commit0d8a9c328910bc9a0ab18beb273c029dc9a05b15 (patch)
tree388b2cc84825e30c0753e480be1d6bb0bbc4db03 /libevmasm/Instruction.h
parente2349f9d5db80e57558ddaf7564ea57cf3b216d8 (diff)
parentc8ec79548b8f8825735ee96f1768e7fc5313d19e (diff)
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Merge pull request #1661 from ethereum/asm-revert
Implement REVERT (EIP140)
Diffstat (limited to 'libevmasm/Instruction.h')
-rw-r--r--libevmasm/Instruction.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/libevmasm/Instruction.h b/libevmasm/Instruction.h
index 7f56ad3a..d79ec969 100644
--- a/libevmasm/Instruction.h
+++ b/libevmasm/Instruction.h
@@ -177,6 +177,7 @@ enum class Instruction: uint8_t
RETURN, ///< halt execution returning output data
DELEGATECALL, ///< like CALLCODE but keeps caller's value and sender
+ REVERT = 0xfd, ///< halt execution, revert state and return output data
INVALID = 0xfe, ///< invalid instruction for expressing runtime errors (e.g., division-by-zero)
SELFDESTRUCT = 0xff ///< halt execution and register account for later deletion
};