# --- T2-COPYRIGHT-BEGIN ---
# t2/package/*/nss/hotfix-ppc-no-vsx.patch
# Copyright (C) 2026 The T2 SDE Project
# SPDX-License-Identifier: GPL-2.0 or patched project license
# --- T2-COPYRIGHT-END ---

--- nss/lib/freebl/ppc-crypto.h.vanilla	2026-07-20 13:49:30.389666474 +0200
+++ nss/lib/freebl/ppc-crypto.h	2026-07-20 13:50:17.464587166 +0200
@@ -24,5 +24,7 @@
 #endif
 
+#else
+#undef HAVE_PLATFORM_GCM
 #endif /* defined(__powerpc64__) && !defined(NSS_DISABLE_ALTIVEC) && defined(__ALTIVEC__) */
 
 #endif
--- nss/lib/freebl/gcm.c.vanilla	2026-07-20 13:47:58.456315815 +0200
+++ nss/lib/freebl/gcm.c	2026-07-20 13:51:39.140478178 +0200
@@ -22,8 +22,16 @@
 
 #if defined(__ARM_NEON) || defined(__ARM_NEON__)
 #include <arm_neon.h>
+#elif defined(__PPC__)
+#include "ppc-crypto.h"
+#endif
+
+/* ghash-ppc.c only provides the hw ghash if USE_PPC_CRYPTO, so the stubs
+ * below are required on PPC targets without VSX crypto. */
+#if defined(__PPC__) && !defined(USE_PPC_CRYPTO)
+#undef HAVE_PLATFORM_GHASH
 #endif

 /* Forward declarations for platform-specific implementation of GHASH. */
 PRBool platform_ghash_support();
 SECStatus gcm_HashInit_hw(gcmHashContext *ghash);