Date: Tue, 31 May 2011 18:00:35 +0800 From: Adrian Chadd <adrian@freebsd.org> To: freebsd-mips@freebsd.org Subject: hwpmc and mips? Message-ID: <BANLkTiktv1XoBNPqcTB7KwVh6CoK1Df5Tw@mail.gmail.com>
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Hi all, Is anyone out there successfully using hwpmc on mips? mips24k ? ar71xx/ar913x? :-) When I enable a system-wide sampling counter (that isn't the "sample instruction count", as gnn's work notes that doesn't currently function), I get the hardware locked up in an IRQ serving loop. I'm likely going to look at this sometime after July (and I'm sure it's just a case of hooking into the right IRQ handler) but if someone beat me to it *hint*, I'd very much appreciate it. Thanks, Adrian
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