Since we link purgatory with -r aka we enable "incremental linking"
no checks for unresolved symbols are done while linking the purgatory.
This commit adds an extra check for unresolved symbols by calling ld
without -r before running objcopy to generate purgatory.ro.
This will help us catch missing symbols in the purgatory sooner.
Note this commit also removes --no-undefined from LDFLAGS_purgatory
as that has no effect.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/lkml/20191212205304.191610-1-hdegoede@redhat.com
Tested-by: Philipp Rudo <prudo@linux.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Since commit 4c0f032d49 ("s390/purgatory: Omit use of bin2c"),
kexec-purgatory.c is not generated.
purgatory and purgatory.lds are generated files, so should be ignored
by git.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Masahiro Yamada
Hans de Goede
Masahiro Yamada
Heiko Carstens