(command.CommandList
  children: [
    (command.If
      arms: [
        (if_arm
          cond: 
            (condition.Shell
              commands: [
                (command.Sentence
                  child: 
                    (C {<Id.Lit_LBracket '['>} {($ Id.VSub_Pound '$#')} {<-lt>} {<2>} 
                      {<Id.Lit_RBracket ']'>}
                    )
                  terminator: <Id.Op_Semi _>
                )
              ]
            )
          action: [
            (command.Simple
              words: [{<echo>} {(DQ ($ Id.VSub_Number '$0') <' [path to objdump] [path to vmlinux]'>)}]
              redirects: [(redir op:<Id.Redir_GreatAnd '1>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})]
              do_fork: T
            )
            (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>})
          ]
          spids: [35 48]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:objdump)
          op: assign_op.Equal
          rhs: {(DQ ($ Id.VSub_Number '$1'))}
          spids: [72]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:vmlinux)
          op: assign_op.Equal
          rhs: {(DQ ($ Id.VSub_Number '$2'))}
          spids: [77]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:bad_relocs)
          op: assign_op.Equal
          rhs: 
            {
              (command_sub
                left_token: <Id.Left_DollarParen '$('>
                child: 
                  (command.Pipeline
                    children: [
                      (C {(DQ ($ Id.VSub_DollarName '$objdump'))} {<-R>} 
                        {(DQ ($ Id.VSub_DollarName '$vmlinux'))}
                      )
                      (C {<grep>} {<-E>} {(SQ <'\\<R_'>)})
                      (C {<grep>} {<-F>} {<-w>} {<-v>} 
                        {
                          (SQ <'R_PPC64_RELATIVE\n'> <'R_PPC64_NONE\n'> <'R_PPC_ADDR16_LO\n'> 
                            <'R_PPC_ADDR16_HI\n'> <'R_PPC_ADDR16_HA\n'> <'R_PPC_RELATIVE\n'> <R_PPC_NONE>
                          )
                        }
                      )
                      (C {<grep>} {<-E>} {<-v>} {(SQ <'\\<R_PPC64_ADDR64[[:space:]]+mach_'>)})
                    ]
                    negated: F
                  )
              )
            }
          spids: [83]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: 
            (condition.Shell
              commands: [
                (command.Sentence
                  child: 
                    (C {<Id.Lit_LBracket '['>} {<-z>} {(DQ ($ Id.VSub_DollarName '$bad_relocs'))} 
                      {<Id.Lit_RBracket ']'>}
                    )
                  terminator: <Id.Op_Semi _>
                )
              ]
            )
          action: [(command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<0>})]
          spids: [180 193]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:num_bad)
          op: assign_op.Equal
          rhs: 
            {
              (command_sub
                left_token: <Id.Left_DollarParen '$('>
                child: 
                  (command.Pipeline
                    children: [
                      (C {<echo>} {(DQ ($ Id.VSub_DollarName '$bad_relocs'))})
                      (C {<wc>} {<-l>})
                    ]
                    negated: F
                  )
              )
            }
          spids: [203]
        )
      ]
    )
    (C {<echo>} {(DQ <'WARNING: '> ($ Id.VSub_DollarName '$num_bad') <' bad relocations'>)})
    (C {<echo>} {(DQ ($ Id.VSub_DollarName '$bad_relocs'))})
    (command.If
      arms: [
        (if_arm
          cond: 
            (condition.Shell
              commands: [
                (command.Sentence
                  child: 
                    (command.Pipeline
                      children: [
                        (C {<echo>} {(DQ ($ Id.VSub_DollarName '$bad_relocs'))})
                        (C {<grep>} {<-q>} {<-F>} {<-w>} {<R_PPC64_UADDR64>})
                      ]
                      negated: F
                    )
                  terminator: <Id.Op_Semi _>
                )
              ]
            )
          action: [
            (C {<echo>} 
              {
                (DQ 
                  <
'WARNING: You need at least binutils >= 2.19 to build a CONFIG_RELOCATABLE kernel'
                  >
                )
              }
            )
          ]
          spids: [239 260]
        )
      ]
    )
  ]
)