llvm-project/compiler-rt
Dean Michael Berris 773c2ab9d6 [XRay][compiler-rt] Allow for defining defaults at compile-time
Summary:
Currently, defaulted options cannot be overriden easily. As an example,
we always patch the binary pre-main unless the user defines the option
at the commandline to inhibit this behaviour. This change allows for
building different versions of the XRay archive with different defaults
(whether to patch pre-main, or whether to use FDR mode by default, etc.)
and giving that choice at link-time.

For now we don't create different archives that have different defaults,
but those could be added in later revisions. This change just enables
the possibility.

Reviewers: pelikan, kcc

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D30022

llvm-svn: 295534
2017-02-18 02:09:51 +00:00
..
cmake Enable PROFILE, TSAN and UBSAN for Android 2017-02-18 01:12:55 +00:00
docs [sanitizers] Make it possible to XFAIL on the effective target, not just the default. 2016-08-09 11:50:53 +00:00
include [XRay][compiler-rt] XRay Flight Data Recorder Mode 2017-01-25 03:50:46 +00:00
lib [XRay][compiler-rt] Allow for defining defaults at compile-time 2017-02-18 02:09:51 +00:00
test [PGO] Suspend SIGKILL for PR_SET_PDEATHSIG in profile-write 2017-02-16 19:21:31 +00:00
unittests [lit] Limit parallelism of sanitizer tests on Darwin [compiler-rt part, take 2] 2017-01-20 00:25:01 +00:00
www Update references to new lists.llvm.org mailing lists. 2015-08-05 03:58:00 +00:00
.arcconfig Upgrade all the .arcconfigs to https. 2016-07-14 13:15:37 +00:00
.gitignore
CMakeLists.txt [sanitizer] Re-enable -fno-function-sections for powerpc64le 2017-01-30 22:31:49 +00:00
CODE_OWNERS.TXT [sanitizers] remove earthdok@ from owners 2016-05-18 18:52:18 +00:00
CREDITS.TXT Add Guan-Hong Liu. 2014-06-16 08:38:19 +00:00
LICENSE.TXT Update copyright year to 2016. 2016-03-30 22:38:50 +00:00
README.txt

README.txt

Compiler-RT
================================

This directory and its subdirectories contain source code for the compiler
support routines.

Compiler-RT is open source software. You may freely distribute it under the
terms of the license agreement found in LICENSE.txt.

================================