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#### 21.3.1 Synopsys ARC

gdb provides the following ARC-specific commands:

`set debug arc`
  Control the level of ARC specific debug messages. Use 0 for no messages (the default), 1 for debug messages, and 2 for even more debug messages.
`show debug arc`
  Show the level of ARC specific debugging in operation.
`maint print arc arc-instruction` address
  Print internal disassembler information about instruction at a given address.