https://bugs.kde.org/show_bug.cgi?id=433500
Bug ID: 433500
Summary: DRD regtest faulures when libstdc++ and libgcc
debuginfo are installed
Product: valgrind
Version: unspecified
Platform: Compiled Sources
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: jsew...@acm.org
Reporter: pjfl...@wanadoo.fr
Target Milestone: ---
Valgrind compiled from git HEAD on Fedora 33 with gcc (GCC) 10.2.1 20201125
(Red Hat 10.2.1-9)
If the following 2 packages are installed
libstdc++-debuginfo.x86_64
libgcc-debuginfo.x86_64
then the following list of 14 DRD regression tests fail
drd/tests/annotate_ignore_read (stderr)
drd/tests/annotate_order_1 (stderr)
drd/tests/annotate_order_2 (stderr)
drd/tests/annotate_order_3 (stderr)
drd/tests/annotate_smart_pointer (stderr)
drd/tests/annotate_smart_pointer2 (stderr)
drd/tests/annotate_spinlock (stderr)
drd/tests/annotate_static (stderr)
drd/tests/bug322621 (stderr)
drd/tests/concurrent_close (stderr)
drd/tests/dlopen (stderr)
drd/tests/pth_cancel_locked (stderr)
drd/tests/pth_cleanup_handler (stderr)
drd/tests/sem_wait (stderr)
An example diff is
paulf> cat annotate_ignore_read.stderr.diff
--- annotate_ignore_read.stderr.exp 2017-11-11 10:43:44.152186306 +0100
+++ annotate_ignore_read.stderr.out 2021-02-23 16:57:25.402041732 +0100
@@ -1,4 +1,26 @@
+
+parse DIE(readdwarf3.c:4085): confused by:
+ <3><55f9a2>: Abbrev Number: 64 (DW_TAG_subrange_type)
+ DW_AT_upper_bound : 2147483647
+ DW_AT_name : (indirect string, offset: 0x........):
positive___XDLU_1__2147483647
+ DW_AT_type : 0x........
+ DW_AT_artificial : 1
+parse_type_DIE:
+WARNING: Serious error when reading debug info
+When reading debug info from /usr/lib64/libstdc++.so.6.0.28:
+confused by the above DIE
+
+parse DIE(readdwarf3.c:4085): confused by:
+ <3><87da9>: Abbrev Number: 64 (DW_TAG_subrange_type)
+ DW_AT_upper_bound : 2147483647
+ DW_AT_name : (indirect string, offset: 0x........):
positive___XDLU_1__2147483647
+ DW_AT_type : 0x........
+ DW_AT_artificial : 1
+parse_type_DIE:
+WARNING: Serious error when reading debug info
+When reading debug info from /usr/lib64/libgcc_s-10-20201125.so.1:
+confused by the above DIE
FLAGS [phb=1, fm=0]
test69: negative
GLOB=30
--
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