// any wrappers.
		if len(cgoExport) > 0 && fn.ABIRefs&^obj.ABISetOf(fn.ABI) != 0 {
			base.Fatalf("cgo exported function %v cannot have ABI wrappers", fn)
		}

		if !buildcfg.Experiment.RegabiWrappers {
			continue
		}

		forEachWrapperABI(fn, makeABIWrapper)
	}
}

func forEachWrapperABI(fn *ir.Func, cb func(fn *ir.Func, wrapperABI obj.ABI)) {
	need := fn.ABIRefs &^ obj.ABISetOf(fn.ABI)

		if ctxt.IsDarwin() && ctxt.BuildMode == BuildModeCShared {
			*FlagW = true // default to -w in c-shared mode on darwin, see #61229
		}
	}

	if !buildcfg.Experiment.RegabiWrappers {
		abiInternalVer = 0
	}

	startProfile()
	if ctxt.BuildMode == BuildModeUnset {
		ctxt.BuildMode.Set("exe")
	}

	if ctxt.BuildMode != BuildModeShared && flag.NArg() != 1 {
		usage()
	}

	//
	// TODO: avoid the ldr.Lookup calls below by instead using an aux
	// sym or marker relocation to associate the wrapper with the
	// wrapped function.
	if !buildcfg.Experiment.RegabiWrappers {
		return name
	}

	if ldr.SymType(x) == sym.STEXT && ldr.SymVersion(x) != sym.SymVerABIInternal && ldr.SymVersion(x) < sym.SymVerStatic {