Add GPLv3 license

4 files changed, 64 insertions, 0 deletions

diff --git a/src/isa/funct3.rs b/src/isa/funct3.rs
index e74da96..6124eb7 100644
--- a/src/isa/funct3.rs
+++ b/src/isa/funct3.rs
@@ -1,3 +1,19 @@
+// Copyright 2015 David Li
+// This file is part of rustv.
+
+// rustv is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// rustv is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with rustv.  If not, see <http://www.gnu.org/licenses/>.
+
 pub const ADDI: u32 = 0x0;
 pub const SLLI: u32 = 0x1;
 pub const SLTI: u32 = 0x2;
diff --git a/src/isa/funct7.rs b/src/isa/funct7.rs
index f48fae8..7230ce1 100644
--- a/src/isa/funct7.rs
+++ b/src/isa/funct7.rs
@@ -1,3 +1,19 @@
+// Copyright 2015 David Li
+// This file is part of rustv.
+
+// rustv is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// rustv is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with rustv.  If not, see <http://www.gnu.org/licenses/>.
+
 pub const ADD_SRL: u32 = 0x0;
 pub const SUB_SRA: u32 = 0x1;
 
diff --git a/src/isa/mod.rs b/src/isa/mod.rs
index b7ac405..b2961ce 100644
--- a/src/isa/mod.rs
+++ b/src/isa/mod.rs
@@ -1,3 +1,19 @@
+// Copyright 2015 David Li
+// This file is part of rustv.
+
+// rustv is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// rustv is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with rustv.  If not, see <http://www.gnu.org/licenses/>.
+
 pub mod opcodes;
 pub mod funct3;
 pub mod funct7;
diff --git a/src/isa/opcodes.rs b/src/isa/opcodes.rs
index 56b9568..5b63ae8 100644
--- a/src/isa/opcodes.rs
+++ b/src/isa/opcodes.rs
@@ -1,3 +1,19 @@
+// Copyright 2015 David Li
+// This file is part of rustv.
+
+// rustv is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// rustv is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with rustv.  If not, see <http://www.gnu.org/licenses/>.
+
 pub const BRANCH: u32 = 0x63;
 pub const JALR: u32 = 0x67;
 pub const JAL: u32 = 0x6F;