ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/arch/csky/abiv1/inc/abi/regdef.h b/marvell/linux/arch/csky/abiv1/inc/abi/regdef.h
new file mode 100644
index 0000000..104707f
--- /dev/null
+++ b/marvell/linux/arch/csky/abiv1/inc/abi/regdef.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd.
+
+#ifndef __ASM_CSKY_REGDEF_H
+#define __ASM_CSKY_REGDEF_H
+
+#define syscallid r1
+#define regs_syscallid(regs) regs->regs[9]
+#define regs_fp(regs) regs->regs[2]
+
+/*
+ * PSR format:
+ * | 31 | 30-24 | 23-16 | 15 14 | 13-0 |
+ * S CPID VEC TM
+ *
+ * S: Super Mode
+ * CPID: Coprocessor id, only 15 for MMU
+ * VEC: Exception Number
+ * TM: Trace Mode
+ */
+#define DEFAULT_PSR_VALUE 0x8f000000
+
+#define SYSTRACE_SAVENUM 2
+
+#define TRAP0_SIZE 2
+
+#endif /* __ASM_CSKY_REGDEF_H */