site_archiver@lists.apple.com Delivered-To: darwin-dev@lists.apple.com Hi, Eric maybe you already know how to do that I was able to trace throw and catch this is an export script from the Instruments #pragma D option switchrate=10msec #pragma D option bufsize=15m #pragma D option stackindent=0 #pragma D option quiet syscall::getpriority:entry/execname=="Instruments"/ {} pid$target:libstdc++.6.dylib:__cxa_throw:entry { pid$target:libstdc++.6.dylib:__cxa_begin_catch:entry { hope it will help On Dec 25, 2007, at 12:57 AM, Dmitry Markman wrote: it works but it's not really consistent with Instruments application I mean that if you have more then 1 instrument #pragma D option will affect all instruments, not just instrument where you add pragma into DATA section so it would be better if we have that option in the Instruments.app preferences thanks On Dec 24, 2007, at 9:10 PM, Eric Gouriou wrote: Here is an undocumented way. In the DATA section of a custom DTrace instrument, add: #pragma D option mangled Eric Indeed DTrace understands glob patterns, not regular expressions. man dtrace has examples of ObjC probes using such patterns. The idiomatic way to match :: is to use ??. I''ll also add that -xmangled was added to switch DTrace to use the mangled representation instead of the default demangled one. It can be very useful for C++ work. This article might also be of interest: <http://developers.sun.com/solaris/articles/dtrace_cc.html> Although it looks like the default there is to use mangled names. Dmitry Markman _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/dmarkman%40mac.com Dmitry Markman _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.appl... BEGIN{printf("<dtrace_output_begin/>\n %-14d\n480ED714-974A-4432- AC52-424A43473C53|2C0D976D-1BDB-4420-AE66-44408748B3EA\n", walltimestamp/1000);} printf("<e> -1 0 %d %-14d\n%s \n</e>\n",tid, walltimestamp/1000, probefunc);printf("<s>\n");ustack(128);printf("</s>\n"); } printf("<e> -2 0 %d %-14d\n%s \n</e>\n",tid, walltimestamp/1000, probefunc);printf("<s>\n");ustack(128);printf("</s>\n"); } On Dec 22, 2007, at 12:43 PM, Dmitry Markman wrote: do you know how i can set -xmangled from Instruments application? This is the equivalent of -xmangled, from within the script. I am not sure of the consequences of setting this option on other instruments that might be instantiated in the same run. On Dec 22, 2007, at 1:59 PM, Eric Gouriou wrote: On Dec 21, 2007, at 7:02 PM, Dmitry Markman wrote: I should use *test_cpp* Terry mentioned regular expression, so I thought I have to use .*test_cpp.* but that didn'r work This email sent to dmarkman@mac.com This email sent to site_archiver@lists.apple.com