}
	}
	return gp.m.lockedExt, gp.m.lockedInt
}

//go:noinline
func TracebackSystemstack(stk []uintptr, i int) int {
	if i == 0 {
		pc, sp := getcallerpc(), getcallersp()
		var u unwinder
		u.initAt(pc, sp, 0, getg(), unwindJumpStack) // Don't ignore errors, for testing
		return tracebackPCs(&u, 0, stk)
	}
	n := 0
	systemstack(func() {
		n = TracebackSystemstack(stk, i-1)
	})
	return n

	MOVQ	R14, g(CX)
	MOVQ	(g_sched+gobuf_sp)(R14), SP	// sp = g0.sched.sp
	PUSHQ	AX	// open up space for fn's arg spill slot
	MOVQ	0(DX), R12
	CALL	R12		// fn(g)
	// The Windows native stack unwinder incorrectly classifies the next instruction
	// as part of the function epilogue, producing a wrong call stack.
	// Add a NOP to work around this issue. See go.dev/issue/67007.
	BYTE	$0x90
	POPQ	AX

		// for that memory to get freed.
		KeepAlive(ep)
		return
	}

	// stack
	if gp := getg(); gp.m.curg.stack.lo <= uintptr(p) && uintptr(p) < gp.m.curg.stack.hi {
		found := false
		var u unwinder
		for u.initAt(gp.m.curg.sched.pc, gp.m.curg.sched.sp, 0, gp.m.curg, 0); u.valid(); u.next() {
			if u.frame.sp <= uintptr(p) && uintptr(p) < u.frame.varp {
				found = true
				break
			}
		}

            if (name.equals("li")) {
                unwindTo(Arrays.asList("ul", "ol"), visitor);
            } else if (name.equals("dt") || name.endsWith("dd")) {
                unwindTo(Arrays.asList("dl"), visitor);
            } else if (name.equals("tr")) {
                unwindTo(Arrays.asList("table", "thead", "tbody"), visitor);

	cb(frame)

	if raceenabled {
		racereleasemerge(unsafe.Pointer(&racecgosync))
	}

	// Do not unwind m->g0->sched.sp.
	// Our caller, cgocallback, will do that.
	restore = false
}

func unwindm(restore *bool) {
	if *restore {
		// Restore sp saved by cgocallback during
		// unwind of g's stack (see comment at top of file).
		mp := acquirem()
		sched := &mp.g0.sched

#define NOFRAME 512
// Function can call reflect.Type.Method or reflect.Type.MethodByName.
#define REFLECTMETHOD 1024
// Function is the outermost frame of the call stack. Call stack unwinders
// should stop at this function.
#define TOPFRAME 2048
// Function is an ABI wrapper.

// doesn't go into the Go runtime.

// wasm does not work, because the linear memory is not executable.

// This test doesn't work on gccgo/GoLLVM, because they will not find
// any unwind information for the artificial function, and will not be
// able to unwind past that point.

//go:build !windows && !wasm && !gccgo

// Build with:
// gcc -g multiple-code-sections.c -Wl,--emit-relocs -Wl,--discard-none -Wl,-zmax-page-size=1 -fno-asynchronous-unwind-tables -o go-relocation-test-gcc930-ranges-with-rela-x86-64
// gcc -g multiple-code-sections.c -Wl,-zmax-page-size=1 -fno-asynchronous-unwind-tables -o go-relocation-test-gcc930-ranges-no-rela-x86-64
// Strip with:
// strip --only-keep-debug \
//       --remove-section=.eh_frame \

	NOFRAME = 512

	// Function can call reflect.Type.Method or reflect.Type.MethodByName.
	REFLECTMETHOD = 1024

	// Function is the outermost frame of the call stack. Call stack unwinders
	// should stop at this function.
	TOPFRAME = 2048

	// Function is an ABI wrapper.
	ABIWRAPPER = 4096

	// Function is a compiler-generated package init function.
	PKGINIT = 8192

	"fmt"
	"sort"
)

const (
	UNW_FLAG_EHANDLER  = 1 << 3
	UNW_FLAG_UHANDLER  = 2 << 3
	UNW_FLAG_CHAININFO = 4 << 3
	unwStaticDataSize  = 4 // Bytes of unwind data before the variable length part.
	unwCodeSize        = 2 // Bytes per unwind code.
)

// processSEH walks all pdata relocations looking for exception handler function symbols.
// We want to mark these as reachable if the function that they protect is reachable