xen/riscv: introduce asm/types.h header file

Signed-off-by: Oleksii Kurochko <oleksii.kurochko@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>

diff --git a/xen/arch/riscv/include/asm/types.h b/xen/arch/riscv/include/asm/types.h
new file mode 100644 (file)
index 0000000..64976f1
--- /dev/null
+++ b/xen/arch/riscv/include/asm/types.h
@@ -0,0 +1,70 @@
+#ifndef __RISCV_TYPES_H__
+#define __RISCV_TYPES_H__
+
+#ifndef __ASSEMBLY__
+
+typedef __signed__ char __s8;
+typedef unsigned char __u8;
+
+typedef __signed__ short __s16;
+typedef unsigned short __u16;
+
+typedef __signed__ int __s32;
+typedef unsigned int __u32;
+
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
+#if defined(CONFIG_RISCV_32)
+typedef __signed__ long long __s64;
+typedef unsigned long long __u64;
+#elif defined (CONFIG_RISCV_64)
+typedef __signed__ long __s64;
+typedef unsigned long __u64;
+#endif
+#endif
+
+typedef signed char s8;
+typedef unsigned char u8;
+
+typedef signed short s16;
+typedef unsigned short u16;
+
+typedef signed int s32;
+typedef unsigned int u32;
+
+#if defined(CONFIG_RISCV_32)
+
+typedef signed long long s64;
+typedef unsigned long long u64;
+typedef u32 vaddr_t;
+#define PRIvaddr PRIx32
+typedef u64 paddr_t;
+#define INVALID_PADDR (~0ULL)
+#define PRIpaddr "016llx"
+typedef u32 register_t;
+#define PRIregister "x"
+
+#elif defined (CONFIG_RISCV_64)
+
+typedef signed long s64;
+typedef unsigned long u64;
+typedef u64 vaddr_t;
+#define PRIvaddr PRIx64
+typedef u64 paddr_t;
+#define INVALID_PADDR (~0UL)
+#define PRIpaddr "016lx"
+typedef u64 register_t;
+#define PRIregister "lx"
+
+#endif
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __RISCV_TYPES_H__ */
+/*
+ * Local variables:
+ * mode: C
+ * c-file-style: "BSD"
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */