pure virtual method called terminate called without an active exception Aborted (core dumped) 进入core dump文件调试,可以发现,是在value函数中调用area时出现该问题的。 (gdb) bt #0 0x00110402 in __kernel_vsyscall () #1 0x00a8e690 in
我们通过 gdb 一个 C 程序来检验一下: #include <unistd.h> #include <sys/types.h> #include <sys/stat.h> #include <fcntl.h> int main(int argc, char *argv[]){ char buffer[80] = "/tmp/test"; int fd = open(buffer, O_RDONLY); int size = read(fd, buffer, sizeof(buffer)); c...
called by = %p\n",__FUNCTION__,func,call)void__attribute__((__no_instrument_function__))__cyg_profile_func_enter(void*this_func,void*call_site){DUMP(this_func,call_site);}void__attribute__((__no_instrument_function__))__cyg_profile_func_exit(void*this_func,void*call_site){DUMP...
In most programming languages, this parameter is passed automatically when the functionis called. In assembly language, the call instruction handles passing the return address for you, and ret handles using that address to return back to whereyou called the function from. return value The return ...
debugging 将avx变量传递给std：：function时引发bad_function_call和分段错误在文件的中途更改目标架构导致...
A constructor declared without thefunction-specifierexplicitspecifies a conversion from the types of its parameters to the type of its class. Such a constructor is called a converting constructor. 这个语法本身起始没有什么经验的地方,而且从这个语法定义来看,这个语法适用的范围很小,几乎没有什么应用场景。
You can see the page fault handler and the system call handler for write() were called inside the fprintf() call. Also, it can record and show function arguments and return value with -A and -R options respectively. The following example records first argument and return value of 'fib' ...
The Context I am writing a program that imports OpenSSL 3.0.9, LibSPDM 3.3.0, JSONCPP, and GoogleTest 1.12.0 as git submodules. I am working on an Ubuntu 22.04 WSL system. Compilation My compilation procedure uses a combination of bash and CMake. It produces 3 executables:sanitytest,ABC...
Whether the caller function or called function (callee) responsibility to remove the arguments from the stack at the end of the call that is the stack cleanup process. The name-decorating convention that the compiler uses to identify individual functions. ...
pOwn->objectId() : ownerId()); // Step 6: // This must be called for all newly created objects // in wblockClone. It is turned off by endDeepClone() // after it has translated the references to their // new values. // pClone->setAcDbObjectIdsInFlux(); // Step 7: Using the...