fix incorrect __hwcap seen in dynamic-linked __set_thread_area

[musl] / ldso / dynlink.c

diff --git a/ldso/dynlink.c b/ldso/dynlink.c
index a18461e..afec985 100644 (file)
--- a/ldso/dynlink.c
+++ b/ldso/dynlink.c
@@ -1670,6 +1670,7 @@ void __dls2b(size_t *sp, size_t *auxv)
        /* Setup early thread pointer in builtin_tls for ldso/libc itself to
         * use during dynamic linking. If possible it will also serve as the
         * thread pointer at runtime. */
+       search_vec(auxv, &__hwcap, AT_HWCAP);
        libc.auxv = auxv;
        libc.tls_size = sizeof builtin_tls;
        libc.tls_align = tls_align;
@@ -1704,7 +1705,6 @@ void __dls3(size_t *sp, size_t *auxv)
         * global data that may be needed before we can make syscalls. */
        __environ = envp;
        decode_vec(auxv, aux, AUX_CNT);
-       __hwcap = aux[AT_HWCAP];
        search_vec(auxv, &__sysinfo, AT_SYSINFO);
        __pthread_self()->sysinfo = __sysinfo;
        libc.page_size = aux[AT_PAGESZ];