Hi all, so, we have the hotspot asserts with all the niceties of our error reporting. But these asserts are only accessible from within hotspot coding.
In the JDK, in a number of places, I see that we use the standard posix assert()( http://pubs.opengroup.org/onlinepubs/009695399/functions/assert.html). This means that when we trigger the assert, we will only get a brief message on stderr and a core, but no hs_err file. It also means that -XX:+CreateCoredumpOnCrash is ignored, so it is not possible to switch off those core dumps. This is unfortunate and also easy to fix. We do not even have to call into the hotspot to get hotspot asserts. We could just force a NULL pointer access or send ourselves a SIGILL or something. Anything which triggers the hotspot signal handling would be fine. What do you think? Kind Regards, Thomas
