From a44231435f70d987851329f57706297b7af3ef62 Mon Sep 17 00:00:00 2001
From: WangRunji <wangrunji0408@163.com>
Date: Thu, 5 Jul 2018 14:17:30 +0800
Subject: [PATCH] Fork crate `riscv` as a submodule

---
 .gitmodules | 3 +++
 Cargo.toml  | 2 +-
 crate/riscv | 1 +
 3 files changed, 5 insertions(+), 1 deletion(-)
 create mode 100644 .gitmodules
 create mode 160000 crate/riscv

diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..d697db2
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "crate/riscv"]
+	path = crate/riscv
+	url = https://github.com/riscv-and-rust-and-decaf/riscv.git
diff --git a/Cargo.toml b/Cargo.toml
index dacb029..83b36b2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -39,7 +39,7 @@ bit-allocator = { path = "crate/bit-allocator" }
 ucore-memory = { path = "crate/memory" }
 
 [target.riscv32i-unknown-none.dependencies]
-riscv = { git = "https://github.com/riscv-rust/riscv" }
+riscv = { path = "crate/riscv" }
 bbl = { path = "crate/bbl" }
 
 [build-dependencies]
diff --git a/crate/riscv b/crate/riscv
new file mode 160000
index 0000000..87bcdd8
--- /dev/null
+++ b/crate/riscv
@@ -0,0 +1 @@
+Subproject commit 87bcdd8bab940f37c01ea34b62f2fb2d0317ca88