Condition NameFlagsMeaning after a CMP operation. E ZF=1 value1 == value2. NE ZF=0 value1 != value2. GE NL SF=OF value1 >= value2. Values are treated as signed integers. LE NG ZF=1 or SF!=OF value1 <= value2. Values are treated as signed integers. G NLE ZF=0 and SF=...
Alignment - 对齐 In this article - 此文 Intel x86 处理使用的是复杂指令集的计算机(complex instruction set computer (CISC),还有什么是RISC?,RISC架构)体系架构,意味着使用的是少量的特定寄存器的数量,而不是使用巨量的通用寄存器的方式。也意味着复杂的特定指令将更有优势。 x86 处理器至少可以追溯到 8位的I...
x86 (also known as 80x86[2] or the 8086 family[3]) is a family of complex instruction set computer (CISC) instruction set architectures[2] initially developed by Intel based on the Intel 8086 microprocessor and its 8088 variant. The 8086 was introduced in 1978 as a fully 16-bit extension...
The third difference between theADD-immediate and the standardADDinstruction is the meaning of theREGfield in theMOD-REG-R/Mbyte: Since the instruction implies that the source operand is a constant, and MOD-R/Mfields specify the destination operand, ...
Type "Agent" in the chat box to bypass the chatbot and be connected to a person-Meaning type in the word Agent in the lower right, without the quote " " marksorX (aka Twitter) tweet @AdobeCare.Adobe does NOT do support by email, ...
Typographic Conventions The following table describes the typographic changes that are used in this book. TABLE P–1 Typographic Conventions Typeface or Symbol AaBbCc123 AaBbCc123 AaBbCc123 Meaning Example The names of commands, files, and directories, Edit your .login file. and onscreen computer ...
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When purchasing the SOM-128-EX module from DMP, its ROM chip comes preinstalled with an Arduino-like bootloader which is useless to us. Also, the "crossbar" is configured for using the module with the 86Duino Zero/One boards - meaning its default pin layout is completely different from wha...
This ambuiguity of x86--meaning 64-bit processors that can also run 32-bit code--is mainly for/due-to Operating Systems that run on 64-bit processors, but allow the user of said OS to run 32-bit software. Windows makes use of this with a feature called "compatibility mode". ...
xviii x86 Assembly Language Reference Manual—November 1995 What Typographic Changes Mean The following table describes the typographic changes used in this book. Table P-1 Typographic Conventions Typeface or Symbol AaBbCc123 Meaning The names of commands, files, and directories; on-screen computer ...