栈底指针寄存器(Stack Base pointer register):在16位系统中,有个寄存器叫bp;在32位系统中,这个寄存器叫ebp;在64位系统中,这个寄存器叫rbp。 栈顶指针寄存器(Stack pointer register):在16位系统中,有个寄存器叫sp;在32位系统中,这个寄存器叫esp;在64位系统中,这个寄存器叫rsp。 需要注意的是,栈底指针寄存器(...
函数通过移动Stack Pointer来完成Stack Frame的空间分配。 对于Stack来说,是从高地址开始向低地址使用。所以栈总是向下增长。当我们想要创建一个新的Stack Frame的时候,总是对当前的Stack Pointer做减法。一个函数的Stack Frame包含了保存的寄存器,本地变量,并且,如果函数的参数多于8个,额外的参数会出现在Stack中。所...
%rsp是栈顶指针寄存器,其值永远指向 stack 的顶部。%rbp大家可能会陌生一点,x86_64 代码使用该寄存器作为帧指针(frame pointer),有时也称为基指针(base pointer),这也是 %rbp 中bp两个字母的由来。看如下代码: longswap_add(long*xp,long*yp){longx=*xp;longy=*yp;*xp=y;*yp=x;returnx+y;}longcaller...
IDiaStackFrame::get_allocatesBasePointer 會擷取一個旗標,指出基底指標是否配置給這個位址範圍中的程式碼。
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...
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 esp) ...
teb 命令來顯示 StackBase 和 StackLimit。dbgcmd 複製 0:000> !teb TEB at 00ff8000 ExceptionList: 01004570 StackBase: 01100000 StackLimit: 01001000 SubSystemTib: 00000000 FiberData: 00001e00 ArbitraryUserPointer: 00000000 Self: 00ff8000 EnvironmentPointer: 00000000 ClientId: 0000336c . 0000264c ...
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...
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...
@ohos.multimodalInput.pointer (鼠标指针) @ohos.multimodalInput.touchEvent (触摸输入事件) @ohos.power (系统电源管理) @ohos.runningLock (Runninglock锁) @ohos.sensor (传感器) @ohos.settings (设置数据项名称) @ohos.stationary (设备状态感知框架) @ohos.thermal (热...