GRMON, a develpoment environment for LEON processor based systems

GRMON is a debug monitor for LEON processors. It communicates with the LEON debug support unit (DSU) and allows non-intrusive debugging of the complete target system. The following features are provided:

  • Read/write access to all registers and memory
  • Built-in disassembler and trace buffer management
  • Downloading and execution of applications
  • Breakpoint and watchpoint management
  • Remote connection to GNU debugger (gdb)
  • User-defined commands
  • Application profiling
  • Flash programing
GRMON is currently available for two platforms: linux-2.2/glibc-2.2 and windows98/NT/2K-XP. A free evaluation version and a manual of GRMON can be obtained from the download page.