堆栈

The 6502 is an 8-bit CPU that provides 56 instructions, decimal and binary arithmetic, thirteen addressing modes, true indexing capability, programmable stack pointer and variable length stack, a wide selection of addressable memory range, and interrupt input.

在6502是一个8位CPU，可提供56个指令，十进制和二进制算术，13寻址模式，真正的索引能力，可编程的堆栈指针和堆栈变长，一个可寻址的内存范围广泛的选择，中断输入。

A scheme to connect by tramline the Cattle Market (North Circular road and Prussia street) with the quays (Sheriff street, lower, and East Wall), parallel with the Link line railway laid (in conjunction with the Great Southern and Western railway line) between the cattle park, Liffey junction, and terminus of Midland Great Western Railway 43 to 45 North Wall, in proximity to the terminal stations or Dublin branches of Great Central Railway, Midland Railway of England, City of Dublin Steam Packet Company, Lancashire and Yorkshire Railway Company, Dublin and Glasgow Steam Packet Company, Glasgow, Dublin and Londonderry Steam Packet Company, British and Irish Steam Packet Company, Dublin and Morecambe Steamers, London and North Western Railway Company, Dublin Port and Docks Board Landing Sheds and transit sheds of Palgrave, Murphy and Company, steamship owners, agents for steamers from Mediterranean, Spain, Portugal, France, Belgium and Holland and for Liverpool Underwriters' Association, the cost of acquired rolling stock for animal transport and of additional mileage operated by the Dublin United Tramways Company, limited, to be covered by graziers' fees.

另计划铺一条电车道把牲畜市场和码头连接起来。这条电车道和（作为大南部与大西部铁道线的延长）将从利菲联轨点的牲畜牧地铺设到北堤坝四十三至四十五号大西部中区铁路终点站与连接线是平行的。附近有大中央铁路、英国中部铁路、都柏林市班轮公司、兰开夏-约克郡铁道公司、都柏林-格拉斯哥班轮船公司、格拉斯哥-都柏林-敦德里班轮公司、英国-爱尔兰班轮公司、都柏林-莫克姆轮船、伦敦-西北铁道公司等的终点站或都柏林分店；都柏林港码头管理处卸货棚，帕尔格雷夫-墨菲公司的船主们和来自地中海、西班牙、葡萄牙、法国、比利时和荷兰的轮船公司那些代理人的临时堆栈，还有利物浦海上保险协会的临时堆栈。运输牲畜所需全部车辆以及额外里程由都柏林市联合电车公司经营管理，费用由畜牧业者负担。

When a nesting level is provided, the instruction stores the pointer to the beginning of every currently active stack frame in the procedure's stack frame.

当层数未达到极限允许嵌套时，指令存储指针到程序堆栈结构中每个活动的堆栈的起始位置。

There is nothing bad about stacks, and usually their imposed execution order is the way to go, but that does not mean that we have to wait for one such stack sequence to complete before we can run a different one.

堆栈没有什么坏处，并且通常它们施加的执行顺序就是实际上的顺序，但这并不意味着我们必须等待一个这样的堆栈序列完成才能运行另一序列。

They redundantly pop the result of the FP stack and reload Result from the stack.

把结果从 FP 堆栈 pop 出，再从堆栈装载是冗余的。

Protothreads are a extremely lightweight, stackless threads that provides a blocking context on top of an event-driven system, without the overhead of per-thread stacks.

Protothreads 是超轻量级，无堆栈线程，可提供一个阻塞内容在事件驱动型系统，它没有通常线程堆栈的占用问题。

No IntProlog/Epilog then it only stacks whatever it uses onto the kernel stack or the user stack.

没有 IntProlog/Epilog），这样它只需要把它用到的变量存储到内核堆栈或用户堆栈上去。

Rather, all protothreads run on the same stack and context switching is done by stack rewinding.

而且，所有的实例运行在同样的堆栈和内容切换通过堆栈反转完成。

When the dynamic linker receives control, it unwinds the stack, looks

当动态连接器接到控制权，它展开堆栈，查看在步骤5中(压入堆栈的重定位偏移量)指

Stack-Based 栈基础 In many cases, compilers simply preallocate room in the function's stack area for the variable. This is the area on the stack that's right below the return address and stored base pointer.

回忆一下我们上面提到的栈结构，堆栈的下是返回地址和原堆栈指针，在大多数堆栈结构中EBP寄存器指向栈底，所以每当我们要访问某个局部变量时，我们就可以用BEP减去一个偏移量来访问某个特定的局部变量。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷