Validate.bpf_check.jmp: def of bend-osdev-bpf@0.1.0.0
Import: import bend-osdev-bpf@0.1.0.0/validate.bend as Validate
Lines 77-78 of bend-osdev-bpf@0.1.0.0/validate.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-bpf@0.1.0.0/validate.bend&start_line=77&end_line=78

import Base
import bend-osdev-bpf@0.1.0.0/insn.bend as I

def bpf_check.jmp(+jt: U32, +jf: U32, +pc: Nat, +r: Nat) -> Result<&2, &2, I.BpfError, Unit>:
  bpf_both(bpf_chk(U32.is_lt(jt, 256), I.BpfErrJumpField{pc}), bpf_both(bpf_chk(U32.is_lt(jf, 256), I.BpfErrJumpField{pc}), bpf_both(bpf_chk(Nat.is_lt(U32.to_nat(jt), r), I.BpfErrJump{pc}), bpf_chk(Nat.is_lt(U32.to_nat(jf), r), I.BpfErrJump{pc}))))

Uses (10):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.is_lt
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_lt
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.to_nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Unit
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bpf@0.1.0.0/insn.bend&name=BpfError
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bpf@0.1.0.0/validate.bend&name=bpf_both
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bpf@0.1.0.0/validate.bend&name=bpf_chk