__patch_mem
err = __patch_mem(addr, val, patch_addr, is_dword);
err = __patch_mem(addr, val, patch_addr, is_dword);
return __patch_mem(addr, val, addr, is_dword);
return __patch_mem(addr, ppc_inst_as_ulong(instr), addr, true);
return __patch_mem(addr, ppc_inst_val(instr), addr, false);