In the version of gcc in the FreeBSD tree, this modification was made to

the compiler in svn r242182:

#if STDC_HOSTED
#include <mm_malloc.h>
#endif

A similar change was done to clang in the FreeBSD tree in svn r218893:

However, for external gcc toolchains, this patch is not in the compiler's header
file.

This patch to FreeBSD's aesni code allows compilation with an external
gcc toolchain.

Differential Revision: https://reviews.freebsd.org/D2285
Reviewed by:  jmg, dim
Approved by:  dim

3 files changed, 36 insertions, 0 deletions

diff --git a/sys/crypto/aesni/aesencdec.h b/sys/crypto/aesni/aesencdec.h
index 5e4f128..76e6403 100644
--- a/sys/crypto/aesni/aesencdec.h
+++ b/sys/crypto/aesni/aesencdec.h
@@ -27,6 +27,8 @@
  *
  */
 
+#include <crypto/aesni/aesni_os.h>
+
 #include <wmmintrin.h>
 
 static inline void
diff --git a/sys/crypto/aesni/aesni_ghash.c b/sys/crypto/aesni/aesni_ghash.c
index 005ba81..f7be6c0 100644
--- a/sys/crypto/aesni/aesni_ghash.c
+++ b/sys/crypto/aesni/aesni_ghash.c
@@ -67,6 +67,7 @@
 
 #ifdef _KERNEL
 #include <crypto/aesni/aesni.h>
+#include <crypto/aesni/aesni_os.h>
 #else
 #include <stdint.h>
 #endif
diff --git a/sys/crypto/aesni/aesni_os.h b/sys/crypto/aesni/aesni_os.h
new file mode 100644
index 0000000..273c3f9
--- /dev/null
+++ b/sys/crypto/aesni/aesni_os.h
@@ -0,0 +1,33 @@
+/*-
+ * Copyright 2015 Craig Rodrigues <rodrigc@FreeBSD.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ *
+ */
+
+#if defined(__GNUC__) && defined(_KERNEL)
+/* Suppress inclusion of gcc's mm_malloc.h header */
+#define _MM_MALLOC_H_INCLUDED 1
+#endif