Failures on Ubuntu-Aarch64-native-extended-gdbserver-m64, branch master

[gdb-buildbot@sergiodj.net]

Buildername:
        Ubuntu-Aarch64-native-extended-gdbserver-m64

Worker:
        ubuntu-aarch64

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/5/builds/2580

Author:
        Simon Marchi <simon.marchi@polymtl.ca>

Commit tested:
        3810f182ee3b14d36b37938e897ea871f1175b46

Subject of commit:
        Remove objfile parameter from read_gdb_index_from_buffer

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-native-extended-gdbserver-m64/38/3810f182ee3b14d36b37938e897ea871f1175b46/

*** Diff to previous build ***
==============================================
PASS -> UNRESOLVED: gdb.threads/attach-into-signal.exp: threaded: attach
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-native-extended-gdbserver-m64/38/3810f182ee3b14d36b37938e897ea871f1175b46//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-native-extended-gdbserver-m64/38/3810f182ee3b14d36b37938e897ea871f1175b46//xfail.table.gz>