diff options
| -rw-r--r-- | sysdeps/x86_64/Makefile | 9 | ||||
| -rw-r--r-- | sysdeps/x86_64/Versions | 5 |
2 files changed, 14 insertions, 0 deletions
diff --git a/sysdeps/x86_64/Makefile b/sysdeps/x86_64/Makefile index 7a4b576..4d99ac0 100644 --- a/sysdeps/x86_64/Makefile +++ b/sysdeps/x86_64/Makefile @@ -181,6 +181,15 @@ endif tests-internal += tst-x86-64-tls-1 +tests-special += $(objpfx)check-dt-x86-64-plt.out + +$(objpfx)check-dt-x86-64-plt.out: $(common-objpfx)libc.so + LC_ALL=C $(READELF) -V -W $< \ + | sed -ne '/.gnu.version_d/, /.gnu.version_r/ p' \ + | grep GLIBC_ABI_DT_X86_64_PLT > $@; \ + $(evaluate-test) +generated += check-dt-x86-64-plt.out + endif # $(subdir) == elf ifeq ($(subdir),csu) diff --git a/sysdeps/x86_64/Versions b/sysdeps/x86_64/Versions index e94758b..6a989ad 100644 --- a/sysdeps/x86_64/Versions +++ b/sysdeps/x86_64/Versions @@ -5,6 +5,11 @@ libc { GLIBC_2.13 { __fentry__; } + GLIBC_ABI_DT_X86_64_PLT { + # This symbol is used only for empty version map and will be removed + # by scripts/versions.awk. + __placeholder_only_for_empty_version_map; + } } libm { GLIBC_2.1 { |