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Improve stack binary interface

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This commit is contained in:
Paweł Bylica 2014-10-01 10:43:48 +02:00
parent 8cd4326db8
commit 9ba6a7c6d4
1 changed files with 16 additions and 24 deletions
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40
evmcc/Stack.cpp
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@ -120,42 +120,34 @@ EXPORT void* evmccrt_stack_create()
return stack;
}
EXPORT void evmccrt_stack_push(void* _stack, void* _pWord)
EXPORT void evmccrt_stack_push(StackImpl* _stack, i256* _word)
{
auto stack = static_cast<StackImpl*>(_stack);
auto word = static_cast<i256*>(_pWord);
debugStack("push", *word);
stack->push_back(*word);
debugStack("push", *_word);
_stack->push_back(*_word);
}
EXPORT void evmccrt_stack_pop(void* _stack, void* _pWord)
EXPORT void evmccrt_stack_pop(StackImpl* _stack, i256* _outWord)
{
auto stack = static_cast<StackImpl*>(_stack);
assert(!stack->empty());
auto word = &stack->back();
assert(!_stack->empty());
auto word = &_stack->back();
debugStack("pop", *word);
auto outWord = static_cast<i256*>(_pWord);
stack->pop_back();
*outWord = *word;
_stack->pop_back();
*_outWord = *word;
}
EXPORT void evmccrt_stack_get(void* _stack, uint32_t _index, void* _pWord)
EXPORT void evmccrt_stack_get(StackImpl* _stack, uint32_t _index, i256* _outWord)
{
auto stack = static_cast<StackImpl*>(_stack);
assert(_index < stack->size());
auto word = stack->rbegin() + _index;
assert(_index < _stack->size());
auto word = _stack->rbegin() + _index;
debugStack("get", *word, _index);
auto outWord = static_cast<i256*>(_pWord);
*outWord = *word;
*_outWord = *word;
}
EXPORT void evmccrt_stack_set(void* _stack, uint32_t _index, void* _pWord)
EXPORT void evmccrt_stack_set(StackImpl* _stack, uint32_t _index, i256* _word)
{
auto stack = static_cast<StackImpl*>(_stack);
auto word = static_cast<i256*>(_pWord);
assert(_index < stack->size());
*(stack->rbegin() + _index) = *word;
debugStack("set", *word, _index);
assert(_index < _stack->size());
*(_stack->rbegin() + _index) = *_word;
debugStack("set", *_word, _index);
}
} // extern "C"