return x + 1
}

func test() {
	defer func() {
		if r := recover(); r != nil {
			pcs := make([]uintptr, 10)
			n := runtime.Callers(0, pcs)
			pcs = pcs[:n]
			frames := runtime.CallersFrames(pcs)
			for {
				f, more := frames.Next()
				if f.Function == "main.foo" {
					println("did not expect to see call to foo in stack trace")
					os.Exit(1)
				}
				if !more {
					break
				}
			}
		}

#include "go_asm.h"
#include "go_tls.h"
#include "textflag.h"

// This is the entry point for the program from the
// kernel for an ordinary -buildmode=exe program.
TEXT _rt0_arm_windows(SB),NOSPLIT|NOFRAME,$0

// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#include "textflag.h"

TEXT ·publicationBarrier(SB),NOSPLIT|NOFRAME,$0-0
	DMB	$0xe	// DMB ST

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#include "textflag.h"

// func syncIcache(p uintptr)
TEXT main·syncIcache(SB), NOSPLIT|NOFRAME, $0-0
	SYNC
	MOVD (R3), R3
	ICBI (R3)
	ISYNC

// Code generated by mkpreempt.go; DO NOT EDIT.

#include "go_asm.h"
#include "textflag.h"

TEXT ·asyncPreempt(SB),NOSPLIT|NOFRAME,$0-0
	// No async preemption on wasm

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#include "textflag.h"

//in plan 9 argc is at top of stack followed by ptrs to arguments

TEXT _rt0_arm_plan9(SB),NOSPLIT|NOFRAME,$0
	MOVW	R0, _tos(SB)
	MOVW	0(R13), R0
	MOVW	$4(R13), R1
	B	runtime·rt0_go(SB)

	"internal/trace"
	"internal/trace/traceviewer"
	"time"
)

// viewerFrames returns the frames of the stack of ev. The given frame slice is
// used to store the frames to reduce allocations.
func viewerFrames(stk trace.Stack) []*trace.Frame {
	var frames []*trace.Frame
	stk.Frames(func(f trace.StackFrame) bool {
		frames = append(frames, &trace.Frame{
			PC:   f.PC,
			Fn:   f.Func,
			File: f.File,
			Line: int(f.Line),
		})

TEXT runtime·sigresume(SB),NOSPLIT|NOFRAME,$0
	// Important: do not smash LR,
	// which is set to a live value when handling
	// a signal by pushing a call to sigpanic onto the stack.
	MOVD	R0, RSP
	B	(R1)

TEXT runtime·exceptiontramp(SB),NOSPLIT|NOFRAME,$0
	MOVD	$const_callbackVEH, R1
	B	sigtramp<>(SB)

TEXT runtime·firstcontinuetramp(SB),NOSPLIT|NOFRAME,$0
	MOVD	$const_callbackFirstVCH, R1

// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#include "textflag.h"

TEXT ·publicationBarrier(SB),NOSPLIT|NOFRAME,$0-0
	DBAR

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

#include "textflag.h"

// On FreeBSD argc/argv are passed in R0, not X2
TEXT _rt0_riscv64_freebsd(SB),NOSPLIT|NOFRAME,$0
	ADD	$8, A0, A1	// argv
	MOV	0(A0), A0	// argc
	JMP	main(SB)

// When building with -buildmode=c-shared, this symbol is called when the shared
// library is loaded.
TEXT _rt0_riscv64_freebsd_lib(SB),NOSPLIT,$224