for i := 0; i < len; i++ {
		// second return value is "more", not "ok"
		frame, _ := frames.Next()
		if (!strings.HasPrefix(frame.File, gormSourceDir) ||
			strings.HasSuffix(frame.File, "_test.go")) && !strings.HasSuffix(frame.File, ".gen.go") {
			return string(strconv.AppendInt(append([]byte(frame.File), ':'), int64(frame.Line), 10))
		}
	}

	return ""
}

func IsValidDBNameChar(c rune) bool {

  /** Byte 0 reserved flag 3. Must be 0 unless negotiated otherwise. */
  internal const val B0_FLAG_RSV3 = 16

  /** Byte 0 mask for the frame opcode. */
  internal const val B0_MASK_OPCODE = 15

  /** Flag in the opcode which indicates a control frame. */
  internal const val OPCODE_FLAG_CONTROL = 8

  /**
   * Byte 1 flag for whether the payload data is masked.
   *
   * If this flag is set, the next four

	b [6]byte // not 4-byte aligned
}

func f(b [6]byte) T {
	var x [1000]int // a large stack frame
	_ = x
	return T{b: b}
}

// Arg symbol's base address may be not at an aligned offset to
// SP. Folding arg's address into load/store may cause odd offset.
func move(a, b [20]byte) [20]byte {
	var x [1000]int // a large stack frame
	_ = x
	return b // b is not 8-byte aligned to SP
}
func zero() ([20]byte, [20]byte) {

	}

	frames := runtime.CallersFrames(pcs[:])
	frame, _ := frames.Next()

	inlined := frame.Func == nil // Func always set to nil for inlined frames
	if wantInlined != inlined {
		panic(fmt.Sprintf("caller %s inlined got %v want %v", frame.Function, inlined, wantInlined))
	}

	return runtime.FrameStartLine(&frame)

 * callee-save, so they must be saved explicitly.
 */
.globl crosscall_ppc64
crosscall_ppc64:
	// Start with standard C stack frame layout and linkage
	mflr	%r0
	std	%r0, 16(%r1)	// Save LR in caller's frame
	mfcr	%r0
	std	%r0, 8(%r1)	// Save CR in caller's frame
	stdu	%r1, -FRAME_SIZE(%r1)
	std	%r2, 24(%r1)

	FOR_EACH_GPR std
	FOR_EACH_FPR stfd
	FOR_EACH_VR stvx

	// Set up Go ABI constant registers

	// corresponding to this panicked frame and ignore
	// the frame entirely.
	var x *int
	var b bool
	if b {
		y := make([]int, 1)
		runtime.GC()
		x = &y[0]
	}
	println(*x)
}

func test2() {
	// Same as test1, but the fault happens in the function with the defer.
	// The runtime should see the defer and garbage collect the frame
	// as if the PC were immediately after the defer statement.

	// Build a 32-byte stack frame for us for this call.
	// Saved LR (none available) is at the bottom,
	// then the PC argument for setsigsegv,
	// then a copy of the LR for us to restore.
	MOVD.W $0, -32(RSP)
	MOVD R1, 8(RSP)
	MOVD R2, 16(RSP)
	BL runtime·setsigsegv(SB)
	MOVD 8(RSP), R1
	MOVD 16(RSP), R2

	// Build a 16-byte stack frame for the simulated

	// badCharSkip[b] is len(pattern).
	//
	// Whenever a mismatch is found with byte b in the text, we can safely
	// shift the matching frame at least badCharSkip[b] until the next time
	// the matching char could be in alignment.
	badCharSkip [256]int

	// goodSuffixSkip[i] defines how far we can shift the matching frame given
	// that the suffix pattern[i+1:] matches, but the byte pattern[i] does
	// not. There are two cases to consider:
	//

// runtime, so that a stack map for it can be constructed, since it contains
// pointers visible to the GC.

#define LOCAL_RETVALID 32+FIXED_FRAME
#define LOCAL_REGARGS 40+FIXED_FRAME

// The frame size of the functions below is
// 32 (args of callReflect) + 8 (bool + padding) + 296 (abi.RegArgs) = 336.

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

// fn is the PC of a func(a unsafe.Pointer) function.
// The value of R2 is saved on the new stack frame, and not
// the caller's frame due to issue #43228.
TEXT crosscall2(SB),NOSPLIT|NOFRAME,$0
	// Start with standard C stack frame layout and linkage, allocate
	// 32 bytes of argument space, save callee-save regs, and set R0 to $0.
	STACK_AND_SAVE_HOST_TO_GO_ABI(32)