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authorDamjan Marion <damarion@cisco.com>2020-05-21 16:47:05 +0200
committerBenoƮt Ganne <bganne@cisco.com>2020-06-16 16:05:01 +0000
commitcea46522e79637f6ec37c03ec3fbeb87b160a378 (patch)
tree1579ebeccfca77b97ba2dd35fc128ba7462c2ac5 /docs/troubleshooting/sanitizer.rst
parent173484fe3a9607ef96dc352aa148b904aaa3fa54 (diff)
vlib: address sanitizer support for stack switch, enable clang
Type: improvement Change-Id: I81df4b61d1f0b8c1df77c1ee9bebcb491e155b69 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'docs/troubleshooting/sanitizer.rst')
-rw-r--r--docs/troubleshooting/sanitizer.rst10
1 files changed, 5 insertions, 5 deletions
diff --git a/docs/troubleshooting/sanitizer.rst b/docs/troubleshooting/sanitizer.rst
index 715f1b3ecd4..217f5e57182 100644
--- a/docs/troubleshooting/sanitizer.rst
+++ b/docs/troubleshooting/sanitizer.rst
@@ -6,7 +6,7 @@ Google Sanitizers
VPP is instrumented to support `Google Sanitizers <https://github.com/google/sanitizers>`_.
As of today, only `AddressSanitizer <https://github.com/google/sanitizers/wiki/AddressSanitizer>`_
-is supported, only for GCC and only for the heap.
+is supported, both for GCC and clang.
AddressSanitizer
================
@@ -20,19 +20,19 @@ build option, so all VPP targets should be supported. For example:
.. code-block:: console
# build a debug image with ASan support:
- $ make rebuild VPP_EXTRA_CMAKE_ARGS=-DVPP_ENABLE_SANITIZE_ADDR=ON CC=gcc-8
+ $ make rebuild VPP_EXTRA_CMAKE_ARGS=-DVPP_ENABLE_SANITIZE_ADDR=ON
....
# build a release image with ASan support:
- $ make rebuild-release VPP_EXTRA_CMAKE_ARGS=-DVPP_ENABLE_SANITIZE_ADDR=ON CC=gcc-8
+ $ make rebuild-release VPP_EXTRA_CMAKE_ARGS=-DVPP_ENABLE_SANITIZE_ADDR=ON
....
# build packages in debug mode with ASan support:
- $ make pkg-deb-debug VPP_EXTRA_CMAKE_ARGS=-DVPP_ENABLE_SANITIZE_ADDR=ON CC=gcc-8
+ $ make pkg-deb-debug VPP_EXTRA_CMAKE_ARGS=-DVPP_ENABLE_SANITIZE_ADDR=ON
....
# run GBP plugin tests in debug mode with ASan
- $ make test-debug TEST=test_gbp VPP_EXTRA_CMAKE_ARGS=-DVPP_ENABLE_SANITIZE_ADDR=ON CC=gcc-8
+ $ make test-debug TEST=test_gbp VPP_EXTRA_CMAKE_ARGS=-DVPP_ENABLE_SANITIZE_ADDR=ON
....
Once VPP has been built with ASan support you can use it as usual including