SubstrateSegfaultHandler

public abstract class SubstrateSegfaultHandler
extends Object

Nested Classes
Modifier and Type	Class and Description
`static class`	`SubstrateSegfaultHandler.Options`

Constructors
Constructor and Description
`SubstrateSegfaultHandler()`

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`protected static void`	`dump(org.graalvm.word.PointerBase signalInfo, RegisterDumper.Context context)` Called from the platform dependent segfault handler to print diagnostics.
`void`	`install()` Installs the platform dependent segfault handler.
`protected abstract void`	`installInternal()`
`static boolean`	`isInstalled()`
`protected abstract void`	`printSignalInfo(Log log, org.graalvm.word.PointerBase signalInfo)`
`static SubstrateSegfaultHandler`	`singleton()`
`protected static boolean`	`tryEnterIsolate(RegisterDumper.Context context)` Called from the platform dependent segfault handler to enter the isolate.

Constructor Detail
- SubstrateSegfaultHandler
```
public SubstrateSegfaultHandler()
```

public static SubstrateSegfaultHandler singleton()

install
```
public void install()
```
Installs the platform dependent segfault handler.

protected abstract void installInternal()

protected abstract void printSignalInfo(Log log,
                                        org.graalvm.word.PointerBase signalInfo)

tryEnterIsolate
```
protected static boolean tryEnterIsolate(RegisterDumper.Context context)
```
Called from the platform dependent segfault handler to enter the isolate.

protected static void dump(org.graalvm.word.PointerBase signalInfo,
                           RegisterDumper.Context context)

Called from the platform dependent segfault handler to print diagnostics.

Class SubstrateSegfaultHandler