byzantium opcodes (#149)

radareorg · Feb 25, 2018 · 7d0fee7 · 7d0fee7
1 parent 3f594da
commit 7d0fee7
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diff --git a/libr/anal/p/anal_evm.c b/libr/anal/p/anal_evm.c
@@ -58,6 +58,8 @@ static unsigned opcodes_types[] = {
 	[EVM_OP_GASPRICE] = R_ANAL_OP_TYPE_CRYPTO,
 	[EVM_OP_EXTCODESIZE] = R_ANAL_OP_TYPE_CRYPTO,
 	[EVM_OP_EXTCODECOPY] = R_ANAL_OP_TYPE_CRYPTO,
+	[EVM_OP_RETURNDATASIZE] = R_ANAL_OP_TYPE_PUSH,
+	[EVM_OP_RETURNDATACOPY] = R_ANAL_OP_TYPE_STORE,
 
 	[EVM_OP_BLOCKHASH] = R_ANAL_OP_TYPE_CRYPTO,
 	[EVM_OP_COINBASE] = R_ANAL_OP_TYPE_CRYPTO,

diff --git a/libr/asm/arch/evm/evm.h b/libr/asm/arch/evm/evm.h
@@ -42,6 +42,8 @@ typedef enum {
 	EVM_OP_GASPRICE,
 	EVM_OP_EXTCODESIZE,
 	EVM_OP_EXTCODECOPY,
+	EVM_OP_RETURNDATASIZE,
+	EVM_OP_RETURNDATACOPY,
 
 	EVM_OP_BLOCKHASH = 0x40,
 	EVM_OP_COINBASE,
@@ -196,6 +198,8 @@ static EvmOpDef opcodes[256] = {
 	[EVM_OP_GASPRICE] = { "gasprice", 1 },
 	[EVM_OP_EXTCODESIZE] = { "extcodesize", 1 },
 	[EVM_OP_EXTCODECOPY] = { "extcodecopy", 1 },
+	[EVM_OP_RETURNDATASIZE] = { "returndatasize", 1},
+	[EVM_OP_RETURNDATACOPY] = { "returndatacopy", 1},
 	[EVM_OP_BLOCKHASH] = { "blockhash", 1 },
 	[EVM_OP_COINBASE] = { "coinbase", 1 },
 	[EVM_OP_TIMESTAMP] = { "timestamp", 1 },