internal, runtime: add internal fips bool

src/internal/task/task.go

@@ -22,7 +22,8 @@ type Task struct {
 	state state
 
 	// This is needed for some crypto packages.
-	FipsIndicator uint8
+	FipsIndicator  uint8
+	FipsOnlyBypass bool
 
 	// State of the goroutine: running, paused, or must-resume-next-pause.
 	// This extra field doesn't increase memory usage on 32-bit CPUs and above,

src/runtime/scheduler.go

@@ -67,3 +67,18 @@ func fips_setIndicator(indicator uint8) {
 	// This indicator is stored per goroutine.
 	task.Current().FipsIndicator = indicator
 }
+
+//go:linkname fips140_setBypass crypto/fips140.setBypass
+func fips140_setBypass() {
+	task.Current().FipsOnlyBypass = true
+}
+
+//go:linkname fips140_unsetBypass crypto/fips140.unsetBypass
+func fips140_unsetBypass() {
+	task.Current().FipsOnlyBypass = false
+}
+
+//go:linkname fips140_isBypassed crypto/fips140.isBypassed
+func fips140_isBypassed() bool {
+	return task.Current().FipsOnlyBypass
+}