(command.CommandList
  children: [
    (command.ShAssignment
      left: <Id.Lit_VarLike 'SCRIPT_NAME='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'SCRIPT_NAME='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'SCRIPT_NAME='> name:SCRIPT_NAME)
          op: assign_op.Equal
          rhs: {<aout>}
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      left: <Id.Lit_VarLike 'OUTPUT_FORMAT='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'OUTPUT_FORMAT='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'OUTPUT_FORMAT='> name:OUTPUT_FORMAT)
          op: assign_op.Equal
          rhs: {(DQ <a.out-i386>)}
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      left: <Id.Lit_VarLike 'TEXT_START_ADDR='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'TEXT_START_ADDR='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'TEXT_START_ADDR='> name:TEXT_START_ADDR)
          op: assign_op.Equal
          rhs: {<0x1020>}
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      left: <Id.Lit_VarLike 'TARGET_PAGE_SIZE='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'TARGET_PAGE_SIZE='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'TARGET_PAGE_SIZE='> name:TARGET_PAGE_SIZE)
          op: assign_op.Equal
          rhs: {<0x1000>}
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      left: <Id.Lit_VarLike 'SEGMENT_SIZE='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'SEGMENT_SIZE='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'SEGMENT_SIZE='> name:SEGMENT_SIZE)
          op: assign_op.Equal
          rhs: {<0x400000>}
        )
      ]
      redirects: []
    )
    (command.Case
      case_kw: <Id.KW_Case case>
      to_match: (case_arg.Word w:{(${ Id.VSub_Name LD_FLAG)})
      arms_start: <Id.KW_In in>
      arms: [
        (CaseArm
          left: <n>
          pattern: (pat.Words words:[{<n>} {<N>}])
          middle: <Id.Right_CasePat _>
          action: [
            (command.ShAssignment
              left: <Id.Lit_VarLike 'TEXT_START_ADDR='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'TEXT_START_ADDR='>
                  lhs: 
                    (sh_lhs_expr.Name
                      left: <Id.Lit_VarLike 'TEXT_START_ADDR='>
                      name: TEXT_START_ADDR
                    )
                  op: assign_op.Equal
                  rhs: {<0>}
                )
              ]
              redirects: []
            )
          ]
          right: <Id.Op_DSemi _>
        )
      ]
      arms_end: <Id.KW_Esac esac>
      redirects: []
    )
    (command.ShAssignment
      left: <Id.Lit_VarLike 'ARCH='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'ARCH='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'ARCH='> name:ARCH)
          op: assign_op.Equal
          rhs: {<i386>}
        )
      ]
      redirects: []
    )
  ]
)