Squashed 'third_party/elfutils/' content from commit 555e15e
Change-Id: I61cde98949e47e5c8c09c33260de17f30921be79
git-subtree-dir: third_party/elfutils
git-subtree-split: 555e15ebe8bf1eb33d00747173cfc80cc65648a4
diff --git a/backends/ppc_attrs.c b/backends/ppc_attrs.c
new file mode 100644
index 0000000..48d7129
--- /dev/null
+++ b/backends/ppc_attrs.c
@@ -0,0 +1,86 @@
+/* Object attribute tags for PowerPC.
+ Copyright (C) 2008, 2009 Red Hat, Inc.
+ This file is part of elfutils.
+
+ This file is free software; you can redistribute it and/or modify
+ it under the terms of either
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at
+ your option) any later version
+
+ or
+
+ * the GNU General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at
+ your option) any later version
+
+ or both in parallel, as here.
+
+ elfutils is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received copies of the GNU General Public License and
+ the GNU Lesser General Public License along with this program. If
+ not, see <http://www.gnu.org/licenses/>. */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <string.h>
+#include <dwarf.h>
+
+#define BACKEND ppc_
+#include "libebl_CPU.h"
+
+bool
+ppc_check_object_attribute (Ebl *ebl __attribute__ ((unused)),
+ const char *vendor, int tag, uint64_t value,
+ const char **tag_name, const char **value_name)
+{
+ if (!strcmp (vendor, "gnu"))
+ switch (tag)
+ {
+ case 4:
+ *tag_name = "GNU_Power_ABI_FP";
+ static const char *fp_kinds[] =
+ {
+ "Hard or soft float",
+ "Hard float",
+ "Soft float",
+ "Single-precision hard float",
+ };
+ if (value < sizeof fp_kinds / sizeof fp_kinds[0])
+ *value_name = fp_kinds[value];
+ return true;
+
+ case 8:
+ *tag_name = "GNU_Power_ABI_Vector";
+ static const char *vector_kinds[] =
+ {
+ "Any", "Generic", "AltiVec", "SPE"
+ };
+ if (value < sizeof vector_kinds / sizeof vector_kinds[0])
+ *value_name = vector_kinds[value];
+ return true;
+
+ case 12:
+ *tag_name = "GNU_Power_ABI_Struct_Return";
+ static const char *struct_return_kinds[] =
+ {
+ "Any", "r3/r4", "Memory"
+ };
+ if (value < sizeof struct_return_kinds / sizeof struct_return_kinds[0])
+ *value_name = struct_return_kinds[value];
+ return true;
+ }
+
+ return false;
+}
+
+__typeof (ppc_check_object_attribute)
+ ppc64_check_object_attribute
+ __attribute__ ((alias ("ppc_check_object_attribute")));