Section EXTERNAL_ARGUMENTS.
Variable j: meminj.
Variable cs: list Linear.stackframe.
Variable cs': list stackframe.
Variable sg: signature.
Variables bound bound': block.
Hypothesis MS: match_stacks j cs cs' sg.
Variable ls: locset.
Variable rs: regset.
Hypothesis AGR: agree_regs j ls rs.
Hypothesis AGCS: agree_callee_save ls (parent_locset cs).
Hypothesis AGARGS: agree_outgoing_arguments sg ls (parent_locset cs).
Variable m': mem.
Hypothesis SEP: m' |= stack_contents j cs cs'.

Lemma transl_external_arguments:
exists vl,
extcall_arguments rs m' (parent_sp cs') sg vl
/\ Val.inject_list j (map (fun p => Locmap.getpair p ls) (loc_arguments sg)) vl.