winarm64: remove experimental build tags (#4176)

* winarm64: remove experimental build tags

* update faq

Author: gdams

Documentation/faq.md

@@ -17,6 +17,7 @@ Currently Delve supports (GOOS / GOARCH):
 * linux / arm64 (AARCH64)
 * linux / 386
 * windows / amd64
+* windows / arm64
 * darwin (macOS) / amd64
 
 There is no planned ETA for support of other architectures or operating systems. Bugs tracking requested support are:

_scripts/gen-capslock-all.go

@@ -26,7 +26,7 @@ var platforms = []Platform{
 	{GOOS: "darwin", GOARCH: "amd64"},
 	{GOOS: "darwin", GOARCH: "arm64"},
 	{GOOS: "windows", GOARCH: "amd64"},
-	{GOOS: "windows", GOARCH: "arm64", BuildTags: "exp.winarm64"},
+	{GOOS: "windows", GOARCH: "arm64"},
 }
 
 const (

_scripts/make.go

@@ -305,9 +305,6 @@ func tagFlags(isTest bool) string {
 		tags = append(tags, mactags)
 	}
 	if isTest {
-		if runtime.GOOS == "windows" && runtime.GOARCH == "arm64" {
-			tags = append(tags, "exp.winarm64")
-		}
 		if runtime.GOOS == "linux" && runtime.GOARCH == "ppc64le" {
 			tags = append(tags, "exp.linuxppc64le")
 		}

cmd/dlv/dlv_test.go

@@ -1467,9 +1467,6 @@ func TestCapsLock(t *testing.T) {
 	if goos == "linux" && goarch == "ppc64le" {
 		args = append([]string{"-buildtags", "exp.linuxppc64le"}, args...)
 	}
-	if goos == "windows" && goarch == "arm64" {
-		args = append([]string{"-buildtags", "exp.winarm64"}, args...)
-	}
 
 	cmd := exec.Command("capslock", args...)
 	cmd.Dir = protest.ProjectRoot()

pkg/proc/native/support_sentinel_windows.go

@@ -1,4 +1,4 @@
-//go:build windows && !amd64 && !(arm64 && exp.winarm64)
+//go:build windows && !amd64 && !arm64
 
 // This file is used to detect build on unsupported GOOS/GOARCH combinations.
 

pkg/proc/test/support.go

@@ -450,9 +450,6 @@ func GetDlvBinary(t *testing.T) string {
 	t.Helper()
 
 	var tags []string
-	if runtime.GOOS == "windows" && runtime.GOARCH == "arm64" {
-		tags = []string{"-tags=exp.winarm64"}
-	}
 	if runtime.GOOS == "linux" && runtime.GOARCH == "ppc64le" {
 		tags = []string{"-tags=exp.linuxppc64le"}
 	}

service/test/integration2_test.go

@@ -3213,10 +3213,6 @@ func TestGuessSubstitutePath(t *testing.T) {
 			t.Setenv("GOFLAGS", "-tags=exp.linuxriscv64")
 		case "loong64":
 			t.Setenv("GOFLAGS", "-tags=exp.linuxloong64")
-		case "arm64":
-			if runtime.GOOS == "windows" {
-				t.Setenv("GOFLAGS", "-tags=exp.winarm64")
-			}
 		}
 
 		gsp, err := client.GuessSubstitutePath()