From dcf966287418dd909d8802dcf7b361653842a5be Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Bylica?= <chfast@gmail.com>
Date: Mon, 3 Apr 2017 16:13:18 +0200
Subject: [PATCH 1/2] Add support for Metropolis compatibility mode

---
 include/evm.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/evm.h b/include/evm.h
index 724d8c2..8c6e906 100644
--- a/include/evm.h
+++ b/include/evm.h
@@ -360,7 +360,8 @@ enum evm_mode {
     EVM_FRONTIER = 0,
     EVM_HOMESTEAD = 1,
     EVM_ANTI_DOS = 2,
-    EVM_CLEARING = 3
+    EVM_CLEARING = 3,
+    EVM_METROPOLIS = 4,
 };
 
 

From d3001b92fd57347afa2b0637bb9d1936b6c8389a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Bylica?= <chfast@gmail.com>
Date: Mon, 3 Apr 2017 18:00:26 +0200
Subject: [PATCH 2/2] Add REVERT opcode support

---
 include/evm.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/evm.h b/include/evm.h
index 8c6e906..8f3bfe7 100644
--- a/include/evm.h
+++ b/include/evm.h
@@ -53,6 +53,7 @@ enum evm_result_code {
     EVM_BAD_JUMP_DESTINATION = 4,
     EVM_STACK_OVERFLOW = 5,
     EVM_STACK_UNDERFLOW = 6,
+    EVM_REVERT = 7,
 };
 
 struct evm_result;  ///< Forward declaration.