aboutsummaryrefslogtreecommitdiff
path: root/Makefile.tpl
diff options
context:
space:
mode:
authorEugene Rozenfeld <erozen@microsoft.com>2023-08-07 13:07:40 +0200
committerAlan Modra <amodra@gmail.com>2023-08-12 10:25:06 +0930
commit5ce0ff9b5464a030ea956473add180db42dcd513 (patch)
tree6995b90e0a70a69354e043c4f9fe5ca6f6c01c46 /Makefile.tpl
parentf553b1471e7718b9deefa0d038af284181a302c0 (diff)
downloadgdb-5ce0ff9b5464a030ea956473add180db42dcd513.zip
gdb-5ce0ff9b5464a030ea956473add180db42dcd513.tar.gz
gdb-5ce0ff9b5464a030ea956473add180db42dcd513.tar.bz2
Collect both user and kernel events for autofdo tests and autoprofiledbootstrap
When we collect just user events for autofdo with lbr we get some events where branch sources are kernel addresses and branch targets are user addresses. Without kernel MMAP events create_gcov can't make sense of kernel addresses. Currently create_gcov fails if it can't map at least 95% of events. We sometimes get below this threshold with just user events. The change is to collect both user events and kernel events. Tested on x86_64-pc-linux-gnu. * Makefile.tpl: Collect both kernel and user events for autofdo
Diffstat (limited to 'Makefile.tpl')
-rw-r--r--Makefile.tpl2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile.tpl b/Makefile.tpl
index 485b2f1..45facba 100644
--- a/Makefile.tpl
+++ b/Makefile.tpl
@@ -408,7 +408,7 @@ MAKEINFO = @MAKEINFO@
EXPECT = @EXPECT@
RUNTEST = @RUNTEST@
-AUTO_PROFILE = gcc-auto-profile -c 10000000
+AUTO_PROFILE = gcc-auto-profile --all -c 10000000
# This just becomes part of the MAKEINFO definition passed down to
# sub-makes. It lets flags be given on the command line while still