Joe Groff 1386212d23 vm: dispatch signal handlers through subprimitive ... We also need to save C ABI volatile registers before calling the signal handler in order to be able to reliably resume. Add signal-handler and leaf-signal-handler subprimitives to preserve volatile registers before invoking the signal handler C function.		2011-10-27 21:18:18 -07:00
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units	vm: dispatch signal handlers through subprimitive	2011-10-27 21:18:18 -07:00