名词缩写注解

收集一些嵌入式、计算领域的缩写。

CPU、平台缩写

平台分类

x86

i386
x86
x64
amd64

ARM平台

armel:supports the ARMv4 instruction set.
低端一点的arm(armv4以上)。

armhf: hardware floating point instructions + 32-bit instruction set。
supports newer, more powerful 32-bit devices using version 7 of the ARM architecture specification.
高端的、新的arm,armv7。硬浮点,32位指令,但系统可以是64的么?还是默认32?
编译器加上:-mfloat-abi=hard -mfpu=vfp

arm64: supports hardware floating point and NEON by default, so no need to specify a qualifier like ‘hf’。
ARM64 is an evolution of the original ARM architecture that supports 64-bit processing for more powerful computing, and it’s quickly becoming the standard in newer devices.
supports the latest 64-bit ARM-powered devices.

ARM Cortex-A7 :