return string(b)
}

//go:wasmimport gojs syscall/js.valuePrepareString
func valuePrepareString(v ref) (ref, int)

// valueLoadString loads string data located at ref v into byte slice b.
//
// (noescape): This is safe because the byte slice is only used as a destination
//             for storing the string data and references to it are not maintained.
//
//go:wasmimport gojs syscall/js.valueLoadString
//go:noescape

	if fd > 2 {
		throw("runtime.write to fd > 2 is unsupported")
	}
	wasmWrite(fd, p, n)
	return n
}

//go:wasmimport gojs runtime.wasmWrite
//go:noescape
func wasmWrite(fd uintptr, p unsafe.Pointer, n int32)

func usleep(usec uint32) {
	// TODO(neelance): implement usleep
}

//go:wasmimport gojs runtime.getRandomData
//go:noescape
func getRandomData(r []byte)

func readRandom(r []byte) int {
	getRandomData(r)

	idleTimeout = nil
}

// pause sets SP to newsp and pauses the execution of Go's WebAssembly code until an event is triggered.
func pause(newsp uintptr)

// scheduleTimeoutEvent tells the WebAssembly environment to trigger an event after ms milliseconds.
// It returns a timer id that can be used with clearTimeoutEvent.
//
//go:wasmimport gojs runtime.scheduleTimeoutEvent
func scheduleTimeoutEvent(ms int64) int32

	}
	if wi.Module == wasm.GojsModule {
		// Functions that are imported from the "gojs" module use a special
		// ABI that just accepts the stack pointer.
		// Example:
		//
		// 	//go:wasmimport gojs add
		// 	func importedAdd(a, b uint) uint
		//
		// will roughly become
		//
		// 	(import "gojs" "add" (func (param i32)))
		wi.Params = []obj.WasmField{{Type: obj.WasmI32}}
	} else {

			case confVal.netGo:
				if netGoBuildTag {
					println("go package net: built with netgo build tag; using Go's DNS resolver")
				} else {
					println("go package net: GODEBUG setting forcing use of Go's resolver")
				}
			case !cgoAvailable:
				println("go package net: cgo resolver not supported; using Go's DNS resolver")
			case confVal.netCgo || confVal.preferCgo:
				println("go package net: using cgo DNS resolver")

	if goroot == "" {
		log.Fatalf("missing $GOROOT")
	}
	gohostos = runtime.GOOS
	gohostarch = runtime.GOARCH
	goos = os.Getenv("GOOS")
	if goos == "" {
		goos = gohostos
	}
	goarch = os.Getenv("GOARCH")
	if goarch == "" {
		goarch = gohostarch
	}
	goosUnderGoarch := goos + "_" + goarch
	goosDashGoarch := goos + "-" + goarch
	exe := ""
	if goos == "windows" {
		exe = ".exe"
	}

# Default is "gcc". Also supported: "clang".
#
# CC_FOR_TARGET: Command line to run to compile C code for GOARCH.
# This is used by cgo. Default is CC.
#
# CC_FOR_${GOOS}_${GOARCH}: Command line to run to compile C code for specified ${GOOS} and ${GOARCH}.
# (for example, CC_FOR_linux_arm)
# If this is not set, the build will use CC_FOR_TARGET if appropriate, or CC.
#

	} else if GOOS == "darwin" && GOARCH == "amd64" {
		t.Skipf("skipping on %s/%s: runtime does not permit SI_USER SIGSEGV", GOOS, GOARCH)
	}
	globalSkip(t)
	checkSignalForwardingTest(t)
	buildSignalForwardingTest(t)

	// We want to send the process a signal and see if it dies.
	// Normally the signal goes to the C thread, the Go signal

// when possible, a release tag like "go1.3".
func Version() string {
	return buildVersion
}

// GOOS is the running program's operating system target:
// one of darwin, freebsd, linux, and so on.
// To view possible combinations of GOOS and GOARCH, run "go tool dist list".
const GOOS string = goos.GOOS

// GOARCH is the running program's architecture target:
// one of 386, amd64, arm, s390x, and so on.

	case "gc", "cmd_go_bootstrap", "go1.1":
		return true
	case "linux":
		return goos == "linux" || goos == "android"
	case "solaris":
		return goos == "solaris" || goos == "illumos"
	case "darwin":
		return goos == "darwin" || goos == "ios"
	case goos, goarch:
		return true
	case "unix":
		return unixOS[goos]
	default:
		return false
	}
}