32-bit program on 64-bit OS & 64-bit program on 32-bit OS

32-bit program on 64-bit OS

Is it possible to run 64-bit applications in a 32-bit OS?

  还是有一定的现实意义,比如经常有一些开源库只有 32-bit 版本,为了对其进行构建,需要在 64-bit 系统上配置 32-bit 环境(通常是 32-bit 的 C/C++ 基本库)。

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sudo dpkg --add-architecture i386
sudo apt-get install multiarch-support

64-bit program on 32-bit OS

Is it possible to run 64-bit applications in a 32-bit OS?

  不太现实,也没多大意义的一件事。不过可以通过虚拟化技术实现。

文章目录
  1. 1. 32-bit program on 64-bit OS
  2. 2. 64-bit program on 32-bit OS