定义一个标示符 STACK_TOP, 其值为 40002000H。字面理解，这个标示符表示 栈顶 位置。
On projects that have different data memory regions - how do you force the stack and heap into a specific region. I am using the STM32F4xxx and there are two (default)memory regions IRAM1 and IRAM2. In the asm startup file there is: Stack_Size EQU 0x00004000 AREA STAC...