1 files changed, 50 insertions, 0 deletions
diff --git a/target/hexagon/iclass.h b/target/hexagon/iclass.h
new file mode 100644
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--- /dev/null
+++ b/target/hexagon/iclass.h
@@ -0,0 +1,50 @@
+/*
+ *  Copyright(c) 2019-2021 Qualcomm Innovation Center, Inc. All Rights Reserved.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of 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.
+ *
+ *  This program 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 a copy of the GNU General Public License
+ *  along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef HEXAGON_ICLASS_H
+#define HEXAGON_ICLASS_H
+
+#include "attribs.h"
+
+#define ICLASS_FROM_TYPE(TYPE) ICLASS_##TYPE
+
+enum {
+
+#define DEF_PP_ICLASS32(TYPE, SLOTS, UNITS)    ICLASS_FROM_TYPE(TYPE),
+#define DEF_EE_ICLASS32(TYPE, SLOTS, UNITS)    ICLASS_FROM_TYPE(TYPE),
+#include "imported/iclass.def"
+#undef DEF_PP_ICLASS32
+#undef DEF_EE_ICLASS32
+
+    ICLASS_FROM_TYPE(COPROC_VX),
+    ICLASS_FROM_TYPE(COPROC_VMEM),
+    NUM_ICLASSES
+};
+
+typedef enum {
+    SLOTS_0          = (1 << 0),
+    SLOTS_1          = (1 << 1),
+    SLOTS_2          = (1 << 2),
+    SLOTS_3          = (1 << 3),
+    SLOTS_01         = SLOTS_0 | SLOTS_1,
+    SLOTS_23         = SLOTS_2 | SLOTS_3,
+    SLOTS_0123       = SLOTS_0 | SLOTS_1 | SLOTS_2 | SLOTS_3,
+} SlotMask;
+
+SlotMask find_iclass_slots(Opcode opcode, int itype);
+
+#endif