> For the complete documentation index, see [llms.txt](https://alex-robenko.gitbook.io/bare_metal_cpp/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://alex-robenko.gitbook.io/bare_metal_cpp/compiler_output.md).

# Know Your Compiler Output

To successfully use C++ language and its libraries in bare metal development it is important to know what binary code compiler generates from the C++ source code. This section will lead you through the process of building simple testing applications and analysis of their binary code.