which points to the word immediately after the last argument passed on the stack, and the stack pointer ($sp), which points to the first free word on the stack. As typical of Unix systems, the stack grows down from higher memory addresses, so the frame pointer is...
> The stack pointer always points to the top (or bottom, if you prefer) > of the stack. The frame pointer always points to the frame. Stack > operations (e.g., push, pop, call) do not modify the frame (in a > properly operating system) or the frame pointer (ever). > > > >...
stack pointer 美 英 un.堆栈指示器;栈指示字 网络堆栈指针;堆栈指针寄存器;堆叠指标 英汉 网络释义 un. 1. 堆栈指示器 2. 栈指示字
arm SP寄存器全称Stack Pointer FP Frame Pointer LDM and STM Load and Store Multiple registers. IA Increment address After each transfer
1. 栈指针 每个函数的栈顶保存了它的调用者的栈指针(Stack Frame Pointer),而第2个字是本函数的返回地址。所有栈指针以单向链表形 … blog.chinaunix.net|基于2个网页 2. 堆叠框指标 ...个程序的返回地址(Return Address)与堆叠框指标(Stack Frame Pointer)的正确性。
The EBP, also known as the frame pointer, is a smallregisterthat points to a fixed location within the current stack frame. The frame pointer offers a reliable reference point for accessing elements in the stack, unlike the stack pointer, which can reference different memory addresses. When a...
本文继续总结 Stack Unwinding。 我们知道实现 Stack Unwinding 的方法有很多。但常见的方法有两种:一种是 基于 Frame Pointer 的栈回溯;另一种是基于 Call Frame Information 的栈回溯。基于 Frame Pointer 的…
然后在同一文件中的 ix86_compute_frame_size() 有使用这个参数来计算栈帧大小。这个参数的意思可以参考...
At instruction #1, the old frame pointer is pushed to the stack. Next, the old value of the stack pointer is copied into the RBP register (#2). After this, some callee-save registers are saved (#3), and then the function may allocate some stack space for local variables by subtracting...