Add AVX support to ld.so auditing for x86-64.

1 files changed, 48 insertions, 0 deletions

diff --git a/elf/tst-auditmod4a.c b/elf/tst-auditmod4a.c
new file mode 100644
index 0000000000..c9c24c04a8
--- /dev/null
+++ b/elf/tst-auditmod4a.c
@@ -0,0 +1,48 @@
+/* Test case for x86-64 preserved registers in dynamic linker.  */
+
+#ifdef __AVX__
+#include <stdlib.h>
+#include <string.h>
+#include <immintrin.h>
+
+__m256i
+audit_test (__m256i x0, __m256i x1, __m256i x2, __m256i x3,
+	    __m256i x4, __m256i x5, __m256i x6, __m256i x7)
+{
+  __m256i ymm;
+
+  ymm = _mm256_set1_epi32 (1);
+  if (memcmp (&ymm, &x0, sizeof (ymm)))
+    abort ();
+
+  ymm = _mm256_set1_epi32 (2);
+  if (memcmp (&ymm, &x1, sizeof (ymm)))
+    abort ();
+
+  ymm = _mm256_set1_epi32 (3);
+  if (memcmp (&ymm, &x2, sizeof (ymm)))
+    abort ();
+
+  ymm = _mm256_set1_epi32 (4);
+  if (memcmp (&ymm, &x3, sizeof (ymm)))
+    abort ();
+
+  ymm = _mm256_set1_epi32 (5);
+  if (memcmp (&ymm, &x4, sizeof (ymm)))
+    abort ();
+
+  ymm = _mm256_set1_epi32 (6);
+  if (memcmp (&ymm, &x5, sizeof (ymm)))
+    abort ();
+
+  ymm = _mm256_set1_epi32 (7);
+  if (memcmp (&ymm, &x6, sizeof (ymm)))
+    abort ();
+
+  ymm = _mm256_set1_epi32 (8);
+  if (memcmp (&ymm, &x7, sizeof (ymm)))
+    abort ();
+
+  return _mm256_setzero_si256 ();
+}
+#endif