| 1 | // |
|---|---|
| 2 | // 11588.cpp |
| 3 | // |
| 4 | |
| 5 | #include <iostream> |
| 6 | |
| 7 | class StgInfoTable {}; |
| 8 | |
| 9 | class StgHeader |
| 10 | { |
| 11 | private: |
| 12 | StgInfoTable* info; |
| 13 | public: |
| 14 | StgHeader() |
| 15 | { |
| 16 | info = new StgInfoTable(); |
| 17 | } |
| 18 | ~StgHeader() |
| 19 | { |
| 20 | delete info; |
| 21 | } |
| 22 | }; |
| 23 | |
| 24 | class StgClosure |
| 25 | { |
| 26 | private: |
| 27 | StgHeader header; |
| 28 | StgClosure* payload[1]; |
| 29 | public: |
| 30 | StgClosure(bool make_payload = true) |
| 31 | { |
| 32 | if (make_payload) |
| 33 | payload[0] = new StgClosure(false); |
| 34 | else |
| 35 | payload[0] = NULL; |
| 36 | } |
| 37 | ~StgClosure() |
| 38 | { |
| 39 | if (payload[0]) |
| 40 | delete payload[0]; |
| 41 | } |
| 42 | }; |
| 43 | |
| 44 | typedef unsigned long long int ptr_type; |
| 45 | |
| 46 | int main() |
| 47 | { |
| 48 | StgClosure* r14_ = new StgClosure(); |
| 49 | r14_ = (StgClosure*)(((ptr_type)r14_ | 0x01)); // set the LSB to 1 for tagging |
| 50 | ptr_type r14 = (ptr_type)r14_; |
| 51 | int x = 0; |
| 52 | x = 3; |
| 53 | return (x-1); // Set breakpoint here. |
| 54 | } |
| 55 |