// Duff-adjusted address will be spilled and loaded

	*x = T{} // DUFFZERO
	runtime.GC()
	(*x)[0] = 1
	g()      // call a function with large frame, trigger a stack move
	*x = T{} // DUFFZERO again
}

//go:noinline
// a function with large frame
func g() {
	var x [1000]int
	_ = x
}

func main() {

	return ""
}

func (f *file) SourceLine(addr uint64) ([]driver.Frame, error) {
	if f.pcln == nil {
		pcln, err := f.file.PCLineTable()
		if err != nil {
			return nil, err
		}
		f.pcln = pcln
	}
	addr -= f.offset
	file, line, fn := f.pcln.PCToLine(addr)
	if fn != nil {
		frame := []driver.Frame{
			{
				Func: fn.Name,
				File: file,
				Line: line,
			},
		}

		}
	}
	return
}

func testCallersFrames(skp int) (frames []string) {
	skip = skp
	f()
	callers := pcs[:npcs]
	ci := runtime.CallersFrames(callers)
	for {
		frame, more := ci.Next()
		frames = append(frames, frame.Function)
		if !more || frame.Function == "main.main" {
			break
		}
	}
	return
}

var expectedFrames [][]string = [][]string{

		return false
	}

	switch status := sigctxtStatus(ctxt); status {
	case 0:
		// Frame is ready. Copy the arguments to the frame and to registers.
		// Call the debug function.
		h.debugCallRun(ctxt)
	case 1:
		// Function returned. Copy frame and result registers back out.
		h.debugCallReturn(ctxt)
	case 2:
		// Function panicked. Copy panic out.
		h.debugCallPanicOut(ctxt)

// The backprop loop counter and main backprop loop run in their own execution
// frame (conceptually, the main forward loop and forward loop counter run
// together in a frame, then the backprop loop counter and backprop loop run
// together in a different frame). This returns the frame name to use for the
// backprop while loops.
// TODO(skyewm): make sure this is unique among existing frame names
string BackPropFrameName(const string& forward_frame_name) {

The frame size <code>$24-8</code> states that the function has a 24-byte frame
and is called with 8 bytes of argument, which live on the caller's frame.
If <code>NOSPLIT</code> is not specified for the <code>TEXT</code>,
the argument size must be provided.
For assembly functions with Go prototypes, <code>go</code> <code>vet</code> will check that the
argument size is correct.
</p>

<p>

	RET

// cgocallback(fn, frame unsafe.Pointer, ctxt uintptr)
// See cgocall.go for more details.
TEXT ·cgocallback(SB),NOSPLIT,$24-24
	NO_LOCAL_POINTERS

	// Skip cgocallbackg, just dropm when fn is nil, and frame is the saved g.
	// It is used to dropm while thread is exiting.
	MOVD	fn+0(FP), R1
	CMPBNE	R1, $0, loadg
	// Restore the g from frame.
	MOVD	frame+8(FP), g
	BR	dropm

loadg:

// runtime, so that a stack map for it can be constructed, since it contains
// pointers visible to the GC.
#define LOCAL_RETVALID 40
#define LOCAL_REGARGS 48

// The frame size of the functions below is
// 32 (args of callReflect) + 8 (bool + padding) + 392 (abi.RegArgs) = 432.

// makeFuncStub is the code half of the function returned by MakeFunc.

#stack-chart {
  width: 100%;
  position: relative; /* Allows absolute positioning of child boxes */
}
/* Shows details of frame that is under the mouse */
#current-details {
  position: absolute;
  top: 5px;
  right: 5px;
  z-index: 2;
  font-size: 12pt;
}
/* Background of a single flame-graph frame */
.boxbg {
  border-width: 0px;
  position: absolute;
  overflow: hidden;
  box-sizing: border-box;

	MOVD R12, CTR
	BR (CTR)


TEXT _rt0_ppc64_aix_lib(SB),NOSPLIT,$-8
	// Start with standard C stack frame layout and linkage.
	MOVD	LR, R0
	MOVD	R0, 16(R1) // Save LR in caller's frame.
	MOVW	CR, R0	   // Save CR in caller's frame
	MOVD	R0, 8(R1)

	MOVDU	R1, -344(R1) // Allocate frame.

	// Preserve callee-save registers.
	MOVD	R14, 48(R1)
	MOVD	R15, 56(R1)
	MOVD	R16, 64(R1)
	MOVD	R17, 72(R1)