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Change AllocateRWX/DeallocateRWX do not throw an exception.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29057 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -414,17 +414,17 @@ unsigned char *JITMemoryManager::allocateStub(unsigned StubSize) {
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}
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sys::MemoryBlock JITMemoryManager::getNewMemoryBlock(unsigned size) {
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try {
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// Allocate a new block close to the last one.
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const sys::MemoryBlock *BOld = Blocks.empty() ? 0 : &Blocks.front();
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sys::MemoryBlock B = sys::Memory::AllocateRWX(size, BOld);
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Blocks.push_back(B);
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return B;
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} catch (std::string &err) {
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// Allocate a new block close to the last one.
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const sys::MemoryBlock *BOld = Blocks.empty() ? 0 : &Blocks.front();
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std::string ErrMsg;
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sys::MemoryBlock B = sys::Memory::AllocateRWX(size, BOld, &ErrMsg);
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if (B.base() == 0) {
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std::cerr << "Allocation failed when allocating new memory in the JIT\n";
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std::cerr << err << "\n";
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std::cerr << ErrMsg << "\n";
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abort();
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}
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Blocks.push_back(B);
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return B;
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}
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//===----------------------------------------------------------------------===//
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