Therefore, on most architectures, a find-first-bit-set instruction is used to find the highest priority bit set in one of five 32-bit words (for the 140 priorities).
因此，在大部分体系架构上，会使用一条find - first -bit -set指令在5个32位的字(140个优先级)中哪一位的优先级最高。
It only CARES that the ones and zeros are consistent with its instruction set and address space.
它只关心这些零一指令是否与其指令集和地址空间一致。
If you want to set a breakpoint at a particular line, the table gives you the memory address to store the breakpoint instruction.
如果希望在某个特定行设置一个断点，那么该表给出了用于存储断点指令的内存地址。
Its successor was the 4040 processor (released in 1974), which had an expanded instruction set, program memory, register set, and stack.
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。
You set some registers and issue a system call instruction (or an interrupt) and have the kernel code called directly from the trap handler.
你可以设置一些寄存器，并发出一个系统调用指令(或中断)，并由陷阱处理程序直接调用内核代码。
If you don't have a compiler that can produce code to take advantage of the underlying processor architecture and instruction set, then the fastest machines will be useless.
如果您没有可以生成代码来利用底层处理器架构和指令集的编译器，那么最快的机器也将是无用的。
As a consequence, the instruction set contains mostly arithmetic and branch operations but none that resemble kernel mode instructions of the PPE.
结果是指令集中包含大部分算术操作和转移操作，但是并不包含PPE中的那种内核模式指令。
In this model, a virtual instruction set is translated to the physical instruction set of the underlying hardware, most commonly dynamically.
在这种模型中，虚拟指令集被转换成底层硬件的物理指令集，这个过程通常都是动态的。
A human-readable form of a processor's instruction set.
一种人可读的处理器指令集的形式。
Underlying the front-end parsers is a symbolic instruction set – a kind of portable assembly code – which can be translated to any of the supported machine architectures.
因为前端解析器其实是符号化指令集，这种指令集实质上是一组可移植的汇编码，能够翻译到任何支持的机器架构之上。
Because of the nature of memory systems and instruction-set designs, the best generic routine to copy memory is rarely as fast as code written to copy a particular length.
由于内存系统和指令集设计的特性，用于复制内存的最佳通用例程的执行速度通常比用于复制特定长度的代码慢。
Tweaking might involve fixing it with the appropriate 2.0 instruction, or (if you have the BC feature) you can just set the version attribute to 1.0 and see what happens.
调整可能涉及到使用适当的2.0指令，或者(如果支持bc特性)将版本属性设为1.0看看会发生什么。
This would be useful if you wanted to skip a particular instruction or a set of instructions that appeared to be causing a problem.
如果您想跳过似乎会引起问题的某个特定指令或一组指令，这就会很有用。
The Loongson processor is based on the MIPS instruction set, the basic commands that a microprocessor understands.
龙芯基于MIPS指令集，属于精简的指令集。
I set an empty instruction list for this MethodGen, which I'll later fill in with the actual timing code.
我为这个MethodGen设置一个空的指令清单，在后面我将用实际的计时代码填充它。
I bet a lot of people continued to write machine language until the processor, like a bartender eager to close up and go home, finally kicked them out by switching to a RISC instruction set.
我打赌，很多人会一直用机器语言写下去，直到有一天，处理器换成了RISC指令集-就像急着下班的酒吧服务员急着关门一样，端掉这些人的饭碗。
An overlay arrow points to the current instruction, and you can set and remove breakpoints as with the source buffer.
有一个箭头指向当前指令，你可以像在源代码buffer中一样设置和清除断点。
Since the SPU instruction set is not directly related to an existing CPU architecture, a new back end was written for both GCC and binutils.
由于SPU指令集并不与现有的CPU架构直接相关，因此我们为GCC和binutils编写了一个新的后端程序。
A Task is basically the instruction or set of instructions being executed as part of a build.
基本上，task就是作为构建的一部分而被执行的指令或者指令集。
The PowerPC uses a load/store (also called RISC) instruction set, which means that the only time it accesses main memory is for loading into registers or copying a register to memory.
PowerPC使用了加载/存储（也成为RISC）指令集，这意味着访问主存的惟一时机就是将内存加载到寄存器或将寄存器中的内容复制到内存中时。
UNIX-based environments are often 64-bit, and most UNIX vendors don't support the x86 instruction set.
基于UNIX的环境通常是64位的，并且大多数UNIX供应商都不支持x86指令集。
As with any instruction set, the Ant syntax is unable to express certain concepts.
Ant的语法与其他所有的指令集相似，都不能表达某些特定的概念。
The object code for a VM is also called bytecode, specifically defining an instruction set that an interpreter executes.
VM的对象代码也称为bytecode，特别定义解释程序执行的一个指令集。
For people who need additional instruction, the Sports Administration has made a special DVD and manual set of the 9th Edition, which is available for around $12 at bookstores.
对需要额外指导的人，国家体育总局特别制作了第九套广播体操DVD和手册，在书店约12美元就能买到。
BRSL stands for "branch relative and set link." This branches to the function entry point and sets the link register (LR) to the next instruction for the return address.
brsl代表“branch relative and setlink”，用来分支到函数的入口点并将链接寄存器(LR)设置为返回地址的下一个指令。
Because the Cell's PPE USES the same instruction set as the PowerPC 970 CPU, it does not require changes to the compiler or the binutils.
由于Cell的PPE使用了与PowerPC 970CPU相同的指令集，因此不需要对编译器和binutils进行任何修改。
The bug only seems to affect version 5.2 and 5.3 of the language, and only when they are run on Intel 32-bit CPUs that use the x87 instruction set.
这一错误只影响版本号为5.2和5.3的PHP程序语言，并且只在使用X87指令集的32位英特尔cpu上出现。
For a branch hint to be most effective (so that the branch does not stall at all), it must be set at least four instruction fetch-groups plus 11 cycles before the branch instruction.
要想让分支提示变得非常有效(这样分支就根本不会暂停了)，就必须设置至少4个指令取出组和分支指令之前的11个周期。
Metzger adds that the inner workings of the chip, known as its instruction set, have not yet been disclosed, making it difficult to know if or how any x86 patents may have been breeched.
Metzger还表示，Godson - 3的内部工作方式也就是指令组还没有公布，所以很难弄清有多少x86的专利被模仿了。
The other main type of processor architecture, CISC (the x86 processor being a popular CISC instruction set), allows for memory access in nearly every instruction.
另外一种主要的处理器体系结构CISC (x86处理器就是一种流行的CISC指令集)几乎允许在每条指令中进行内存访问。
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