1 files changed, 18 insertions, 0 deletions
diff --git a/src/runtime/internal/sys/arch_riscv64.go b/src/runtime/internal/sys/arch_riscv64.go
new file mode 100644
index 0000000..7cdcc8f
--- /dev/null
+++ b/src/runtime/internal/sys/arch_riscv64.go
@@ -0,0 +1,18 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sys
+
+const (
+	ArchFamily          = RISCV64
+	BigEndian           = false
+	CacheLineSize       = 64
+	DefaultPhysPageSize = 4096
+	PCQuantum           = 4
+	Int64Align          = 8
+	HugePageSize        = 1 << 21
+	MinFrameSize        = 8
+)
+
+type Uintreg uint64