freebsd-src/cddl/usr.sbin/dtrace/tests
Mark Johnston d2d16e5663 Enable creation of static userspace probes in incremental builds.
To define USDT probes, dtrace -G makes use of relocations for undefined
symbols: the target address is overwritten with NOPs and the location is
recorded in the DOF section of the output object file.  To avoid link
errors, the original relocation is destroyed.  However, this means that
the same input object file cannot be processed multiple times, as
happens during incremental rebuilds.  Instead, only set the relocation
type to NONE, so that all information required to reconstruct USDT
probes is preserved.

Reported by:	bdrewery
MFC after:	3 weeks
Sponsored by:	The FreeBSD Foundation
2020-08-20 19:28:19 +00:00
..
amd64 DTrace: add a top level makefile to the new test suit 2019-06-09 22:45:07 +00:00
common Add support for send, receive and state-change DTrace providers for 2018-08-22 21:23:32 +00:00
i386 Hook up the existing i386 DTrace tests to the build. 2019-05-22 03:42:03 +00:00
tools Enable creation of static userspace probes in incremental builds. 2020-08-20 19:28:19 +00:00
dtrace.test.mk dtrace tests: Support globbing for excludes 2020-04-29 21:12:32 +00:00
Makefile DTrace: create an amd64 test suit 2019-06-05 22:32:26 +00:00
Makefile.depend DIRDEPS_BUILD: Connect MK_TESTS. 2016-03-09 22:46:01 +00:00