diff options
| author | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2020-10-26 15:48:01 +0000 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2020-11-02 09:39:24 +0000 |
| commit | e156dabc766d6f6f99ce9402999eae380a3ec1f2 (patch) | |
| tree | e57a3b9d8c12c24d04ee4507571fa967683cff7a /sysdeps/aarch64/Makefile | |
| parent | 558251bd8785760ad40fcbfeaaee5d27fa5b0fe4 (diff) | |
| download | glibc-e156dabc766d6f6f99ce9402999eae380a3ec1f2.tar.gz glibc-e156dabc766d6f6f99ce9402999eae380a3ec1f2.tar.xz glibc-e156dabc766d6f6f99ce9402999eae380a3ec1f2.zip | |
aarch64: Add variant PCS lazy binding test [BZ #26798]
This test fails without bug 26798 fixed because some integer registers likely get clobbered by lazy binding and variant PCS only allows x16 and x17 to be clobbered at call time. The test requires binutils 2.32.1 or newer for handling variant PCS symbols. SVE registers are not covered by this test, to avoid the complexity of handling multiple compile- and runtime feature support cases.
Diffstat (limited to 'sysdeps/aarch64/Makefile')
| -rw-r--r-- | sysdeps/aarch64/Makefile | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sysdeps/aarch64/Makefile b/sysdeps/aarch64/Makefile index 7f82fc055e..d8e06d27b2 100644 --- a/sysdeps/aarch64/Makefile +++ b/sysdeps/aarch64/Makefile @@ -17,6 +17,13 @@ sysdep-dl-routines += tlsdesc dl-tlsdesc gen-as-const-headers += dl-link.sym tests-internal += tst-ifunc-arg-1 tst-ifunc-arg-2 + +ifeq (yes,$(aarch64-variant-pcs)) +tests += tst-vpcs +modules-names += tst-vpcs-mod +LDFLAGS-tst-vpcs-mod.so = -Wl,-z,lazy +$(objpfx)tst-vpcs: $(objpfx)tst-vpcs-mod.so +endif endif ifeq ($(subdir),csu) |