diff options
| -rw-r--r-- | sysdeps/aarch64/multiarch/ifunc-impl-list.c | 8 | ||||
| -rw-r--r-- | sysdeps/aarch64/multiarch/init-arch.h | 2 |
2 files changed, 6 insertions, 4 deletions
diff --git a/sysdeps/aarch64/multiarch/ifunc-impl-list.c b/sysdeps/aarch64/multiarch/ifunc-impl-list.c index a69eae65f0..99a8c68aac 100644 --- a/sysdeps/aarch64/multiarch/ifunc-impl-list.c +++ b/sysdeps/aarch64/multiarch/ifunc-impl-list.c @@ -40,13 +40,13 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array, /* Support sysdeps/aarch64/multiarch/memcpy.c and memmove.c. */ IFUNC_IMPL (i, name, memcpy, IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_thunderx) - IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_thunderx2) + IFUNC_IMPL_ADD (array, i, memcpy, !bti, __memcpy_thunderx2) IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_falkor) IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_simd) IFUNC_IMPL_ADD (array, i, memcpy, 1, __memcpy_generic)) IFUNC_IMPL (i, name, memmove, IFUNC_IMPL_ADD (array, i, memmove, 1, __memmove_thunderx) - IFUNC_IMPL_ADD (array, i, memmove, 1, __memmove_thunderx2) + IFUNC_IMPL_ADD (array, i, memmove, !bti, __memmove_thunderx2) IFUNC_IMPL_ADD (array, i, memmove, 1, __memmove_falkor) IFUNC_IMPL_ADD (array, i, memmove, 1, __memmove_simd) IFUNC_IMPL_ADD (array, i, memmove, 1, __memmove_generic)) @@ -58,11 +58,11 @@ __libc_ifunc_impl_list (const char *name, struct libc_ifunc_impl *array, IFUNC_IMPL_ADD (array, i, memset, 1, __memset_kunpeng) IFUNC_IMPL_ADD (array, i, memset, 1, __memset_generic)) IFUNC_IMPL (i, name, memchr, - IFUNC_IMPL_ADD (array, i, memchr, 1, __memchr_nosimd) + IFUNC_IMPL_ADD (array, i, memchr, !mte, __memchr_nosimd) IFUNC_IMPL_ADD (array, i, memchr, 1, __memchr_generic)) IFUNC_IMPL (i, name, strlen, - IFUNC_IMPL_ADD (array, i, strlen, 1, __strlen_asimd) + IFUNC_IMPL_ADD (array, i, strlen, !mte, __strlen_asimd) IFUNC_IMPL_ADD (array, i, strlen, 1, __strlen_mte)) return i; diff --git a/sysdeps/aarch64/multiarch/init-arch.h b/sysdeps/aarch64/multiarch/init-arch.h index fce260d168..a167699e74 100644 --- a/sysdeps/aarch64/multiarch/init-arch.h +++ b/sysdeps/aarch64/multiarch/init-arch.h @@ -30,5 +30,7 @@ GLRO(dl_aarch64_cpu_features).midr_el1; \ unsigned __attribute__((unused)) zva_size = \ GLRO(dl_aarch64_cpu_features).zva_size; \ + bool __attribute__((unused)) bti = \ + HAVE_AARCH64_BTI && GLRO(dl_aarch64_cpu_features).bti; \ bool __attribute__((unused)) mte = \ MTE_ENABLED (); |