E520 btrace/samples/classload.d at master · java-xx/btrace · GitHub

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/*

* This D-script prints one line on each Java class

* load and unload. To mark DTrace message begin, this

* script prints a message on DTrace session start.

*/

BEGIN {

printf("dtrace start\n");

}

hotspot$1:::class-loaded {

printf("loaded %s\n", copyinstr(arg0, arg1));

}

hotspot$1:::class-unloaded {

printf("unloaded %s\n", copyinstr(arg0, arg1));

}

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