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Use llvm.longjmp intrinsic for longjmp [Delivers #81792986]

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This commit is contained in:
Paweł Bylica 2014-10-31 15:57:54 +01:00
parent 8ee32d9197
commit a44a7ab4ad
1 changed files with 2 additions and 1 deletions
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3
libevmjit/Runtime.cpp
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@ -3,6 +3,7 @@
#include <llvm/IR/GlobalVariable.h>
#include <llvm/IR/Function.h>
#include <llvm/IR/IntrinsicInst.h>
#include <libevm/VM.h>
@ -105,7 +106,7 @@ RuntimeManager::RuntimeManager(llvm::IRBuilder<>& _builder): CompilerHelper(_bui
{
m_dataPtr = new llvm::GlobalVariable(*getModule(), Type::RuntimePtr, false, llvm::GlobalVariable::PrivateLinkage, llvm::UndefValue::get(Type::RuntimePtr), "rt");
llvm::Type* args[] = {Type::BytePtr, m_builder.getInt32Ty()};
m_longjmp = llvm::Function::Create(llvm::FunctionType::get(Type::Void, args, false), llvm::Function::ExternalLinkage, "longjmp", getModule());
m_longjmp = llvm::Intrinsic::getDeclaration(getModule(), llvm::Intrinsic::longjmp);
// Export data
auto mainFunc = getMainFunction();