R13, stack pointer (SP) R13 is the Stack Pointer. It is used for accessing the stack memory via PUSH and POP operations. Physically there are two different Stack Pointers: the Main Stack Pointer (MSP, or SP_main
a);sleep(1);}}intmain(intargc,char**argv){printf("Hello World\n");pthread_tthing1,pattr;pthread_attr_ttattr;void*stackbase;void*ptr;// 在 heap 总申请 100KiB 的内存longsize=100*1024;for(
By doing a kb=[ebp] [eip] [esp], the debugger will display the stack trace for the frame with the given values for base pointer, instruction pointer, and stack pointer, respectively.For the example, a failure that actually gives a stack trace is used so the results can be checked at ...
Process Stack Pointer (PSP) or SP_process in ARM documentation: This is used by the base-level application code (when not running an exception handler). Stack PUSH and POP Stack is a memory usage model. It is simply part of the system memory, and a pointer register (inside the processor...
c++ 复制 HRESULT get_allocatesBasePointer ( BOOL* pRetVal ); 参数 pRetVal [out] ,如果基本指针对于此帧中的代码,分配返回 TRUE ;否则,返回 FALSE。 返回值 如果成功,则返回 S_OK。 ,如果该属性不受支持,返回 S_FALSE 。 否则,返回错误代码。 请参见 参考 IDiaStackFrame中文...
[Parameter 2 ] [Parameter 1 ] [Return Address ] [Previous Base Pointer] [Local Variables ] Before returning, the stack is cleaned up to the return address and then a "return" is issued. If the stack is not kept in proper order, we may get out of sync and return to the wrong ...
a stack pointer is a type of pointer used to keep track of the top of the stack. it points to the place in memory where the top element of the stack is stored. when an element is pushed onto the stack, the stack pointer is incremented (or moved forward), and when an element is ...
BasePtr Specifies the base pointer for the stack trace. TheBasePtrparameter is available only if there's an equal sign (=) after the command. StackPtr Specifies the stack pointer for the stack trace. If you omitStackPtrandInstructionPtr, the command uses the stack pointer that the rsp (or...
a stack pointer is a type of pointer used to keep track of the top of the stack. it points to the place in memory where the top element of the stack is stored. when an element is pushed onto the stack, the stack pointer is incremented (or moved forward), and when an element is ...
The invention discloses a stack frame content protection method based on an ebp (extended base pointer) structure. The method comprises the steps: 1, initialization; 2, when a function call happens, the current ebp register numerical value is stored and is changed into a numerical value which ...