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Move mock of ExtVMFace to evmcc tool

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This commit is contained in:
Paweł Bylica 2014-11-14 15:06:38 +01:00
parent 89e6d2f3e6
commit f7d6554ad6
4 changed files with 23 additions and 25 deletions
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20
evmcc/evmcc.cpp
View file

@ -15,6 +15,7 @@
#include <libdevcore/Common.h>
#include <libdevcore/CommonIO.h>
#include <libevmcore/Instruction.h>
#include <libevm/ExtVMFace.h>
#include <libevmjit/Compiler.h>
#include <libevmjit/ExecutionEngine.h>
@ -172,7 +173,24 @@ int main(int argc, char** argv)
{
auto engine = eth::jit::ExecutionEngine();
u256 gas = initialGas;
auto result = engine.run(std::move(module), gas, options.count("show-logs") > 0, nullptr);
// Create fake ExtVM interface
eth::ExtVMFace ext;
ext.myAddress = Address(1122334455667788);
ext.caller = Address(0xfacefacefaceface);
ext.origin = Address(101010101010101010);
ext.value = 0xabcd;
ext.gasPrice = 1002;
ext.previousBlock.hash = u256(1003);
ext.currentBlock.coinbaseAddress = Address(1004);
ext.currentBlock.timestamp = 1005;
ext.currentBlock.number = 1006;
ext.currentBlock.difficulty = 1007;
ext.currentBlock.gasLimit = 1008;
ext.data = std::string("Hello the Beautiful World of Ethereum!");
ext.code = { 0x0d, 0x0e, 0x0a, 0x0d, 0x0b, 0x0e, 0xe, 0xf };
auto result = engine.run(std::move(module), gas, options.count("show-logs") > 0, ext);
return result;
}
}

24
libevmjit/ExecutionEngine.cpp
View file

@ -39,7 +39,7 @@ ExecutionEngine::ExecutionEngine()
{
}
int ExecutionEngine::run(std::unique_ptr<llvm::Module> _module, u256& _gas, bool _outputLogs, ExtVMFace* _ext)
int ExecutionEngine::run(std::unique_ptr<llvm::Module> _module, u256& _gas, bool _outputLogs, ExtVMFace& _ext)
{
auto module = _module.get(); // Keep ownership of the module in _module
@ -82,33 +82,13 @@ int ExecutionEngine::run(std::unique_ptr<llvm::Module> _module, u256& _gas, bool
clog(JIT) << "Module finalization time: "
<< std::chrono::duration_cast<std::chrono::microseconds>(finalizationEndTime - finalizationStartTime).count();
// Create fake ExtVM interface
if (!_ext)
{
_ext = new ExtVMFace;
_ext->myAddress = Address(1122334455667788);
_ext->caller = Address(0xfacefacefaceface);
_ext->origin = Address(101010101010101010);
_ext->value = 0xabcd;
_ext->gasPrice = 1002;
_ext->previousBlock.hash = u256(1003);
_ext->currentBlock.coinbaseAddress = Address(1004);
_ext->currentBlock.timestamp = 1005;
_ext->currentBlock.number = 1006;
_ext->currentBlock.difficulty = 1007;
_ext->currentBlock.gasLimit = 1008;
std::string calldata = "Hello the Beautiful World of Ethereum!";
_ext->data = calldata;
_ext->code = { 0x0d, 0x0e, 0x0a, 0x0d, 0x0b, 0x0e, 0xe, 0xf };
}
auto entryFunc = module->getFunction("main");
if (!entryFunc)
BOOST_THROW_EXCEPTION(Exception() << errinfo_comment("main function not found"));
ReturnCode returnCode;
std::jmp_buf buf;
Runtime runtime(_gas, *_ext, buf, _outputLogs);
Runtime runtime(_gas, _ext, buf, _outputLogs);
auto r = setjmp(buf);
if (r == 0)
{

2
libevmjit/ExecutionEngine.h
View file

@ -18,7 +18,7 @@ class ExecutionEngine
public:
ExecutionEngine();
int run(std::unique_ptr<llvm::Module> module, u256& _gas, bool _outputLogs, ExtVMFace* _ext);
int run(std::unique_ptr<llvm::Module> module, u256& _gas, bool _outputLogs, ExtVMFace& _ext);
bytes returnData;
};

2
libevmjit/VM.cpp
View file

@ -20,7 +20,7 @@ bytesConstRef VM::go(ExtVMFace& _ext, OnOpFunc const&, uint64_t)
auto module = Compiler(defaultOptions).compile(_ext.code);
ExecutionEngine engine;
auto exitCode = engine.run(std::move(module), m_gas, false, &_ext);
auto exitCode = engine.run(std::move(module), m_gas, false, _ext);
switch (static_cast<ReturnCode>(exitCode))
{