Added EXIT_ARGV_SHOW and EXIT_HEAP_FREE cases to exit_get_name().
Added EXIT_ARGV_SHOW and EXIT_HEAP_FREE cases to exit_get_name().

svn path=/harmony/enhanced/sandbox/; revision=565145

freeVM/freeVM,freeVM/freeVM,freeVM/freeVM,freeVM/freeVM,freeVM/freeVM