3 Commits

Author	SHA1	Message	Date
Mark Johnston	cd9c993950	Ensure that we don't try to demangle a symbol name if we failed to look ... up the symbol. Add a test to exercise this code path. Reviewed by: adrian	2015-01-25 00:34:43 +00:00
Mark Johnston	41da933c87	Hook up support for userland CTF support in DTrace. This required some ... modifications to libproc to support fetching the CTF info for a given file. With this change, dtrace(1) is able to resolve type info for function and USDT probe arguments, and function return values. In particular, the args[n] syntax should now work for referencing arguments of userland probes, provided that the requisite CTF info is available. The uctf tests pass if the test programs are compiled with CTF info. The current infrastructure around the DTrace test suite doesn't support this yet. Differential Revision: https://reviews.freebsd.org/D891 MFC after: 1 month Relnotes: yes Sponsored by: EMC / Isilon Storage Division	2014-10-03 23:20:37 +00:00
Mark Johnston	9351ac6d69	Add some ATF tests for libproc. ... Differential Revision: D710 Reviewed by: jmmv, ngie, rpaulo	2014-09-21 21:25:41 +00:00