Comments on: Crashing – how not to do it http://www.macrobug.com/blog/2008/07/09/crashing-how-not-to-do-it/ Macrobug Blog Tue, 20 Jul 2010 21:22:49 -0400 http://wordpress.org/?v=2.8.4 hourly 1 By: Adrian Taylor http://www.macrobug.com/blog/2008/07/09/crashing-how-not-to-do-it/comment-page-1/#comment-58758 Adrian Taylor Mon, 21 Jul 2008 17:17:26 +0000 http://www.macrobug.com/blog/2008/07/09/crashing-how-not-to-do-it/#comment-58758 Hi James, yes, this is from a real phone development project. They tend to use only UDEB on the emulator and UREL on target... these numbers are derived from the team which triages all the problems found on real handsets, so they're the on-target UREL numbers. In general, no, I've hardly ever seen USER 0 on real phones. I don't know if that's because they're typically only used in __ASSERT_DEBUG, or because licensee code often doesn't have the same amount of assertion checking that you may expect in Symbian. In fact, the most common cause of USER 0's I've seen recently is from a Symbian USER 0... called where somebody throws a C++ exception past a TRAP! Hi James, yes, this is from a real phone development project. They tend to use only UDEB on the emulator and UREL on target… these numbers are derived from the team which triages all the problems found on real handsets, so they’re the on-target UREL numbers.

In general, no, I’ve hardly ever seen USER 0 on real phones. I don’t know if that’s because they’re typically only used in __ASSERT_DEBUG, or because licensee code often doesn’t have the same amount of assertion checking that you may expect in Symbian.

In fact, the most common cause of USER 0’s I’ve seen recently is from a Symbian USER 0… called where somebody throws a C++ exception past a TRAP!

]]> By: James http://www.macrobug.com/blog/2008/07/09/crashing-how-not-to-do-it/comment-page-1/#comment-58705 James Mon, 21 Jul 2008 09:38:07 +0000 http://www.macrobug.com/blog/2008/07/09/crashing-how-not-to-do-it/#comment-58705 Does this apply only to release builds? I find the lack of User:0 surprising. Perhaps the lack of them is correlated to large amount of the others? Does this apply only to release builds? I find the lack of User:0 surprising. Perhaps the lack of them is correlated to large amount of the others?

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