// traceback from goexit1 must hit code range of goexit
	BYTE	$0x90	// NOP

// Add a module's moduledata to the linked list of moduledata objects. This
// is called from .init_array by a function generated in the linker and so
// follows the platform ABI wrt register preservation -- it only touches AX,
// CX (implicitly) and DX, but it does not follow the ABI wrt arguments:

	if p == nil {
		return nil
	}
	return *p
}

// modulesinit creates the active modules slice out of all loaded modules.
//
// When a module is first loaded by the dynamic linker, an .init_array
// function (written by cmd/link) is invoked to call addmoduledata,
// appending to the module to the linked list that starts with
// firstmoduledata.
//
// There are two times this can happen in the lifecycle of a Go

	}

	if ctxt.HeadType == objabi.Haix {
		if len(state.data[sym.SINITARR]) > 0 {
			Errorf(nil, "XCOFF format doesn't allow .init_array section")
		}
	}

	if hasinitarr && len(state.data[sym.SINITARR]) > 0 {
		state.allocateNamedSectionAndAssignSyms(&Segdata, ".init_array", sym.SINITARR, sym.Sxxx, 06)
	}

	/* data */

// returns to goexit+PCQuantum.
TEXT runtime·goexit(SB),NOSPLIT|NOFRAME|TOPFRAME,$0-0
	MOVD	R0, R0	// NOP
	BL	runtime·goexit1(SB)	// does not return

// This is called from .init_array and follows the platform, not Go, ABI.
TEXT runtime·addmoduledata(SB),NOSPLIT,$0-0
	SUB	$0x10, RSP
	MOVD	R27, 8(RSP) // The access to global variables below implicitly uses R27, which is callee-save

	BYTE	$0x90	// NOP
	CALL	runtime·goexit1(SB)	// does not return
	// traceback from goexit1 must hit code range of goexit
	BYTE	$0x90	// NOP

// This is called from .init_array and follows the platform, not Go, ABI.
TEXT runtime·addmoduledata(SB),NOSPLIT,$0-0
	PUSHQ	R15 // The access to global variables below implicitly uses R15, which is callee-save
	MOVQ	runtime·lastmoduledatap(SB), AX