// Copyright 2009 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.

package runtime

import (
	"internal/abi"
	"internal/chacha8rand"
	"internal/goarch"
	"internal/runtime/atomic"
	"runtime/internal/sys"
	"unsafe"
)

// defined constants
const (
	// G status
	//
	// Beyond indicating the general state of a G, the G status

                    attribute('custom', 'c2')
                    capability('cap1')
                }
                variant('runtime1') {
                    attribute('custom2', 'c1')
                    capability('cap2')
                }
                variant('runtime2') {
                    attribute('custom2', 'c2')
                    capability('cap2')
                }
            }
        }

G_IDLE = read_runtime_const("'runtime._Gidle'", 0)
G_RUNNABLE = read_runtime_const("'runtime._Grunnable'", 1)
G_RUNNING = read_runtime_const("'runtime._Grunning'", 2)
G_SYSCALL = read_runtime_const("'runtime._Gsyscall'", 3)
G_WAITING = read_runtime_const("'runtime._Gwaiting'", 4)
G_MORIBUND_UNUSED = read_runtime_const("'runtime._Gmoribund_unused'", 5)
G_DEAD = read_runtime_const("'runtime._Gdead'", 6)

	//    runtime.pclntab
	//      Carrier symbol for the entire pclntab section.
	//
	//      runtime.pcheader  (see: runtime/symtab.go:pcHeader)
	//        8-byte magic
	//        nfunc [thearch.ptrsize bytes]
	//        offset to runtime.funcnametab from the beginning of runtime.pcheader
	//        offset to runtime.pclntab_old from beginning of runtime.pcheader
	//
	//      runtime.funcnametab

	TotalStorageBytes uint64
}

// Runtime interface defines the interfaces that should be implemented
// by a container runtime.
// Thread safety is required from implementations of this interface.
type Runtime interface {
	// Type returns the type of the container runtime.
	Type() string

	// Version returns the version information of the container runtime.
	Version(ctx context.Context) (Version, error)

// Copyright 2009 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.

package runtime

import (
	"internal/bytealg"
	"internal/goarch"
	"internal/runtime/atomic"
	"unsafe"
)

// Keep a cached value to make gotraceback fast,
// since we call it on every call to gentraceback.
// The cached value is a uint32 in which the low bits

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package runtime

import (
	"context"
	"fmt"
	"net/http"
	"runtime"
	"sync"
	"time"

	"k8s.io/klog/v2"
)

var (
	// ReallyCrash controls the behavior of HandleCrash and defaults to

// Specialized versions of convT for specific types.
// These functions take concrete types in the runtime. But they may
// be used for a wider range of types, which have the same memory
// layout as the parameter type. The compiler converts the
// to-be-converted type to the parameter type before calling the
// runtime function. This way, the call is ABI-insensitive.
func convT16(val uint16) unsafe.Pointer

// Copyright 2009 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.

package runtime

import (
	"internal/abi"
	"internal/runtime/atomic"
	"unsafe"
)

//go:generate go run wincallback.go
//go:generate go run mkduff.go
//go:generate go run mkfastlog2table.go
//go:generate go run mklockrank.go -o lockrank.go

var ticks ticksType

	testenv.MustHaveGoBuild(t)
	switch runtime.GOOS {
	case "darwin":
		t.Skip("gdb does not work on darwin")
	case "netbsd":
		t.Skip("gdb does not work with threads on NetBSD; see https://golang.org/issue/22893 and https://gnats.netbsd.org/52548")
	case "linux":
		if runtime.GOARCH == "ppc64" {
			t.Skip("skipping gdb tests on linux/ppc64; see https://golang.org/issue/17366")
		}
		if runtime.GOARCH == "mips" {