其后面是4040处理器(1974发布)，其具有扩展指令集、程序内存、寄存器集和堆栈。

Its successor was the 4040 processor (released in 1974), which had an expanded instruction set, program memory, register set, and stack.

youdao

所以该指令会将链接寄存器(存有返回地址)存储到调用函数堆栈框架的恰当位置。

So this instruction stores the link register (which holds the return address) into the proper location in the calling function's stack frame.

youdao

它使用堆栈体系结构，这意味着在使用指令操作数之前要先将它们装入内部堆栈。

It USES a stack architecture, meaning instruction operands are loaded to an internal stack before they're used.

youdao