From 172780687795638290f94acabf99246cf46f4b1f Mon Sep 17 00:00:00 2001
From: Marco Peereboom <marco@peereboom.us>
Date: Tue, 28 May 2019 00:25:52 +0100
Subject: [PATCH] Add support for riscv64 arch. (#159)

All tests pass.
---
 bolt_riscv64.go | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 bolt_riscv64.go

diff --git a/bolt_riscv64.go b/bolt_riscv64.go
new file mode 100644
index 0000000..2d962d3
--- /dev/null
+++ b/bolt_riscv64.go
@@ -0,0 +1,10 @@
+package bbolt
+
+// maxMapSize represents the largest mmap size supported by Bolt.
+const maxMapSize = 0xFFFFFFFFFFFF // 256TB
+
+// maxAllocSize is the size used when creating array pointers.
+const maxAllocSize = 0x7FFFFFFF
+
+// Are unaligned load/stores broken on this arch?
+var brokenUnaligned = true