Initialization File Search Procedures - 2025.2 English - UG1400

The compilers search initialization files in the following order:

1. Directories pass to the compiler with the -B <dir_name> option.
2. The compilers search the following files:

   $XILINX_VITIS/gnu/<processor>/<platform>/<processor-lib>/usr/lib

   Where:

   • <processor> is microblaze for MicroBlaze and MicroBlaze V processors, aarch32 for A9, aarch64 for A53, and armr5 for R5 processors.
   • <processor-lib> is microblazeeb-xilinx-elf for MicroBlaze and MicroBlaze™ -V, aarch32-xilinx-eabi for A9, aarch64-none/aarch64-xilinx-elf for A53, and gcc-arm-none-eabi/armrm-xilinx-eabi for R5 processors.
   Note: platform indicates lin64 for Linux 64-bit and nt for Windows Cygwin.