Mercury

A small standard c library which is easy to port and supports a lot of embedded compiletime features.

Dependecies:

• gcc/clang (only for compilation)
• make (only for compilation)
• nasm (only for compilation for x86)

Currently supported operating systems:

• universe
• linux

Currently supported architectures:

• X86

Features:

• noos=true Disables any kind of function that does use a operating system ABI

• noheap=true Disables dynamic memory allocation

Planed features:

• vfs=true Adds a virtual filesystem which overides the usual file API. The VFS requres a heap so it is not compatible with noheap=true. The virtual Filesystem can mount your operating sytems file system.

How to configure/compile:

    make TARGET={the operating system you are compiling for} <any other flag from above>

Project structure:

The folders are named after the include file which contains the prototypes. In each of these folders is a subfolder which contains the functionalities that need a operating system. /test contains unittests for each library function. /system contains the operating system specific files /system/< arch > contains the operating system specific files dependend on the processor architecture