external/boringssl: Sync to 3cbdc346.
This includes the following changes:
https://boringssl.googlesource.com/boringssl/+log/e34bcc91c07c0bf65ecc53a814d51f5246007150..3cbdc34619daafb9f8527fb9dd27afc8ee7dcf19
This removes android_compat_keywrap.c, as these APIs are now provided
natively by BoringSSL.
Test: cts-tradefed run cts -m CtsLibcoreTestCases -m
CtsLibcoreOkHttpTestCases -a arm64-v8a
Change-Id: I29bce93c45eb5b80fa739667bf6e357e0af03b7f
diff --git a/src/crypto/cpu-ppc64le.c b/src/crypto/cpu-ppc64le.c
new file mode 100644
index 0000000..c431c81
--- /dev/null
+++ b/src/crypto/cpu-ppc64le.c
@@ -0,0 +1,40 @@
+/* Copyright (c) 2016, Google Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
+
+#include <openssl/cpu.h>
+
+#if defined(OPENSSL_PPC64LE)
+
+#include <sys/auxv.h>
+
+#include "internal.h"
+
+
+#if !defined(PPC_FEATURE2_HAS_VCRYPTO)
+/* PPC_FEATURE2_HAS_VCRYPTO was taken from section 4.1.2.3 of the “OpenPOWER
+ * ABI for Linux Supplement”. */
+#define PPC_FEATURE2_HAS_VCRYPTO 0x02000000
+#endif
+
+static unsigned long g_ppc64le_hwcap2 = 0;
+
+void OPENSSL_cpuid_setup(void) {
+ g_ppc64le_hwcap2 = getauxval(AT_HWCAP2);
+}
+
+int CRYPTO_is_PPC64LE_vcrypto_capable(void) {
+ return (g_ppc64le_hwcap2 & PPC_FEATURE2_HAS_VCRYPTO) != 0;
+}
+
+#endif /* OPENSSL_PPC64LE */