lukechilds
/
ethminer
mirror of https://github.com/lukechilds/ethminer.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

Merge pull request #1498 from CJentzsch/stackSizeFix 

fix max stack size 1024
cl-refactor
Gav Wood 10 years ago
parent
5c41250ee0 8781061b1f
commit
85052d6f64
2 changed files with 109 additions and 7 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 2
      libevm/VM.h
  2. 114
      test/stMemoryTestFiller.json

2
libevm/VM.h
View File

@ -56,7 +56,7 @@ public:
virtual bytesConstRef go(ExtVMFace& _ext, OnOpFunc const& _onOp = {}, uint64_t _steps = (uint64_t)-1) override final;
void require(u256 _n, u256 _d) { if (m_stack.size() < _n) { if (m_onFail) m_onFail(); BOOST_THROW_EXCEPTION(StackUnderflow() << RequirementError((bigint)_n, (bigint)m_stack.size())); } if (m_stack.size() - _n + _d >= c_stackLimit) { if (m_onFail) m_onFail(); BOOST_THROW_EXCEPTION(OutOfStack() << RequirementError((bigint)(_d - _n), (bigint)m_stack.size())); } }
void require(u256 _n, u256 _d) { if (m_stack.size() < _n) { if (m_onFail) m_onFail(); BOOST_THROW_EXCEPTION(StackUnderflow() << RequirementError((bigint)_n, (bigint)m_stack.size())); } if (m_stack.size() - _n + _d > c_stackLimit) { if (m_onFail) m_onFail(); BOOST_THROW_EXCEPTION(OutOfStack() << RequirementError((bigint)(_d - _n), (bigint)m_stack.size())); } }
void requireMem(unsigned _n) { if (m_temp.size() < _n) { m_temp.resize(_n); } }
u256 curPC() const { return m_curPC; }

114
test/stMemoryTestFiller.json
View File

@ -1461,7 +1461,7 @@
}
},
"stackLimitPush32_1024": {
"stackLimitPush32_1023": {
"env" : {
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6",
"currentNumber" : "0",
@ -1495,7 +1495,7 @@
}
},
"stackLimitPush32_1025": {
"stackLimitPush32_1024": {
"env" : {
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6",
"currentNumber" : "0",
@ -1529,7 +1529,41 @@
}
},
"stackLimitPush31_1024": {
"stackLimitPush32_1025": {
"env" : {
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6",
"currentNumber" : "0",
"currentGasLimit" : "42949672960",
"currentDifficulty" : "256",
"currentTimestamp" : "1",
"currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba"
},
"pre" : {
"0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
"balance" : "1000000000000000000",
"nonce" : "0",
"code" : "(asm 1023 0x00 MSTORE JUMPDEST 0x0102030405060708090a0102030405060708090a0102030405060708090a0102 0x01 0x00 MLOAD SUB 0x00 MSTORE 0x00 MLOAD 0x06 JUMPI STOP )",
"storage": {}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "429496729600",
"nonce" : "0",
"code" : "",
"storage": {}
}
},
"transaction" : {
"nonce" : "0",
"gasPrice" : "1",
"gasLimit" : "100000",
"to" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
"value" : "10",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"data" : ""
}
},
"stackLimitPush31_1023": {
"env" : {
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6",
"currentNumber" : "0",
@ -1563,7 +1597,7 @@
}
},
"stackLimitPush31_1025": {
"stackLimitPush31_1024": {
"env" : {
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6",
"currentNumber" : "0",
@ -1597,7 +1631,41 @@
}
},
"stackLimitGas_1024": {
"stackLimitPush31_1025": {
"env" : {
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6",
"currentNumber" : "0",
"currentGasLimit" : "42949672960",
"currentDifficulty" : "256",
"currentTimestamp" : "1",
"currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba"
},
"pre" : {
"0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
"balance" : "1000000000000000000",
"nonce" : "0",
"code" : "(asm 1023 0x00 MSTORE JUMPDEST 0x0102030405060708090a0102030405060708090a0102030405060708090a01 0x01 0x00 MLOAD SUB 0x00 MSTORE 0x00 MLOAD 0x06 JUMPI STOP )",
"storage": {}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "429496729600",
"nonce" : "0",
"code" : "",
"storage": {}
}
},
"transaction" : {
"nonce" : "0",
"gasPrice" : "1",
"gasLimit" : "100000",
"to" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
"value" : "10",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"data" : ""
}
},
"stackLimitGas_1023": {
"env" : {
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6",
"currentNumber" : "0",
@ -1631,7 +1699,7 @@
}
},
"stackLimitGas_1025": {
"stackLimitGas_1024": {
"env" : {
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6",
"currentNumber" : "0",
@ -1665,6 +1733,40 @@
}
},
"stackLimitGas_1025": {
"env" : {
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6",
"currentNumber" : "0",
"currentGasLimit" : "42949672960",
"currentDifficulty" : "256",
"currentTimestamp" : "1",
"currentCoinbase" : "2adc25665018aa1fe0e6bc666dac8fc2697ff9ba"
},
"pre" : {
"0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6" : {
"balance" : "1000000000000000000",
"nonce" : "0",
"code" : "(asm 1023 0x00 MSTORE JUMPDEST GAS 0x01 0x00 MLOAD SUB 0x00 MSTORE 0x00 MLOAD 0x06 JUMPI STOP )",
"storage": {}
},
"a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : {
"balance" : "429496729600",
"nonce" : "0",
"code" : "",
"storage": {}
}
},
"transaction" : {
"nonce" : "0",
"gasPrice" : "1",
"gasLimit" : "100000",
"to" : "0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6",
"value" : "10",
"secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8",
"data" : ""
}
},
"mstroe8_dejavu": {
"env" : {
"previousHash" : "5e20a0453cecd065ea59c37ac63e079ee08998b6045136a8ce6635c7912ec0b6",

Write Preview
Loading…
Cancel
Save