Add CRYPTO_needs_hwcap2_workaround.
Bug: 203
Change-Id: I50384cce14509ab1ca36e6f0e9f192f9e458b313
Reviewed-on: https://boringssl-review.googlesource.com/20404
Commit-Queue: Steven Valdez <svaldez@google.com>
Reviewed-by: Steven Valdez <svaldez@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
diff --git a/include/openssl/cpu.h b/include/openssl/cpu.h
index 39e7264..dd95ddc 100644
--- a/include/openssl/cpu.h
+++ b/include/openssl/cpu.h
@@ -135,6 +135,10 @@
// CRYPTO_has_broken_NEON returns one if the current CPU is known to have a
// broken NEON unit. See https://crbug.com/341598.
OPENSSL_EXPORT int CRYPTO_has_broken_NEON(void);
+
+// CRYPTO_needs_hwcap2_workaround returns one if the ARMv8 AArch32 AT_HWCAP2
+// workaround was needed. See https://crbug.com/boringssl/46.
+OPENSSL_EXPORT int CRYPTO_needs_hwcap2_workaround(void);
#endif
// CRYPTO_is_ARMv8_AES_capable returns true if the current CPU supports the
