mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
synced 2026-02-18 06:12:35 +01:00
69 lines
2.0 KiB
Diff
69 lines
2.0 KiB
Diff
this should not be glibc guarded, as this auxv fallback always works on linux
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this makes libcrypto use the auxv for cpu feature detection instead of falling
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back on the sigill trapping method on these arches
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--
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--- a/crypto/ppccap.c
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+++ b/crypto/ppccap.c
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@@ -207,18 +207,8 @@ size_t OPENSSL_instrument_bus2(unsigned int *out, size_t cnt, size_t max)
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return 0;
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}
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-#if defined(__GLIBC__) && defined(__GLIBC_PREREQ)
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-# if __GLIBC_PREREQ(2, 16)
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-# include <sys/auxv.h>
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-# define OSSL_IMPLEMENT_GETAUXVAL
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-# elif defined(__ANDROID_API__)
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-/* see https://developer.android.google.cn/ndk/guides/cpu-features */
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-# if __ANDROID_API__ >= 18
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-# include <sys/auxv.h>
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-# define OSSL_IMPLEMENT_GETAUXVAL
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-# endif
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-# endif
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-#endif
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+#include <sys/auxv.h>
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+#define OSSL_IMPLEMENT_GETAUXVAL
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#if defined(__FreeBSD__)
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# include <sys/param.h>
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--- a/crypto/armcap.c
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+++ b/crypto/armcap.c
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@@ -66,11 +66,9 @@
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void OPENSSL_cpuid_setup(void) __attribute__ ((constructor));
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# endif
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-# if defined(__GLIBC__) && defined(__GLIBC_PREREQ)
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-# if __GLIBC_PREREQ(2, 16)
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+# if 1
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# include <sys/auxv.h>
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# define OSSL_IMPLEMENT_GETAUXVAL
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-# endif
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# elif defined(__ANDROID_API__)
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/* see https://developer.android.google.cn/ndk/guides/cpu-features */
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# if __ANDROID_API__ >= 18
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--- a/crypto/s390xcap.c
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+++ b/crypto/s390xcap.c
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@@ -25,10 +25,10 @@
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# include <unistd.h>
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#endif
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-#if defined(__GLIBC__) && defined(__GLIBC_PREREQ)
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-# if __GLIBC_PREREQ(2, 16)
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+#if 1
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+# if 1
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# include <sys/auxv.h>
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-# if defined(HWCAP_S390_STFLE) && defined(HWCAP_S390_VX)
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+# if defined(HWCAP_S390_STFLE) && defined(HWCAP_S390_VXRS)
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# define OSSL_IMPLEMENT_GETAUXVAL
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# endif
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# endif
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@@ -129,7 +129,7 @@
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OPENSSL_s390x_facilities();
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/* protection against disabled vector facility */
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- if (!(hwcap & HWCAP_S390_VX)) {
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+ if (!(hwcap & HWCAP_S390_VXRS)) {
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OPENSSL_s390xcap_P.stfle[2] &= ~(S390X_CAPBIT(S390X_VX)
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| S390X_CAPBIT(S390X_VXD)
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| S390X_CAPBIT(S390X_VXE));
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