| Value | Meaning |
|---|---|
| INTR1 << 0 | / Hook all interrupt/syscall events |
| INSN1 << 1 | / Hook a particular instruction - only a very small subset of instructions supported here |
| CODE1 << 2 | / Hook a range of code |
| BLOCK1 << 3 | / Hook basic blocks |
| MEM_READ_UNMAPPED1 << 4 | / Hook for memory read on unmapped memory |
| MEM_WRITE_UNMAPPED1 << 5 | / Hook for invalid memory write events |
| MEM_FETCH_UNMAPPED1 << 6 | / Hook for invalid memory fetch for execution events |
| MEM_READ_PROT1 << 7 | / Hook for memory read on read-protected memory |
| MEM_WRITE_PROT1 << 8 | / Hook for memory write on write-protected memory |
| MEM_FETCH_PROT1 << 9 | / Hook for memory fetch on non-executable memory |
| MEM_READ1 << 10 | / Hook memory read events. |
| MEM_WRITE1 << 11 | / Hook memory write events. |
| MEM_FETCH1 << 12 | / Hook memory fetch for execution events |
| MEM_READ_AFTER1 << 13 | / Hook memory read events, but only successful access. / The callback will be triggered after successful read. |
| MEM_UNMAPPEDMEM_READ_UNMAPPED + MEM_WRITE_UNMAPPED + MEM_FETCH_UNMAPPED | / Hook type for all events of unmapped memory access |
| MEM_PROTMEM_READ_PROT + MEM_WRITE_PROT + MEM_FETCH_PROT | / Hook type for all events of illegal protected memory access |
| MEM_READ_INVALIDMEM_READ_PROT + MEM_READ_UNMAPPED | / Hook type for all events of illegal read memory access |
| MEM_WRITE_INVALIDMEM_WRITE_PROT + MEM_WRITE_UNMAPPED | / Hook type for all events of illegal write memory access |
| MEM_FETCH_INVALIDMEM_FETCH_PROT + MEM_FETCH_UNMAPPED | / Hook type for all events of illegal fetch memory access |
| MEM_INVALIDMEM_UNMAPPED + MEM_PROT | / Hook type for all events of illegal memory access |
| MEM_VALIDMEM_READ + MEM_WRITE + MEM_FETCH | / Hook type for all events of valid memory access |
All type of hooks for uc_hook_add() API.