add license

Author: cch123

LICENSE

@@ -0,0 +1,37 @@
+The Star And Thank Author License (SATA)
+
+Copyright © 2018 Xargin(cao1988228@163.com)
+
+Project Url: https://github.com/cch123/asm-cli-rust
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software. 
+
+And wait, the most important, you shall star/+1/like the project(s) in project url 
+section above first, and then thank the author(s) in Copyright section. 
+
+Here are some suggested ways:
+
+ - Email the authors a thank-you letter, and make friends with him/her/them.
+ - Report bugs or issues.
+ - Tell friends what a wonderful project this is.
+ - And, sure, you can just express thanks in your mind without telling the world.
+
+Contributors of this project by forking have the option to add his/her name and 
+forked project url at copyright and project url sections, but shall not delete 
+or modify anything else in these two sections.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

src/machine/interface.rs

@@ -144,28 +144,3 @@ impl<'a> Machine<'a> {
     }
 }
 
-/*
-func readFlagVals(flags uint64) map[string]int {
-    res := make(map[string]int)
-    // cf:0 zf:0 of:0 sf:0 pf:0 af:0 df:0
-    flagNames := []string{"cf", "zf", "of", "sf", "pf", "af", "df"}
-    var nameToBitMap = map[string]uint{
-        "cf": 0,
-        "pf": 2,
-        "af": 4,
-        "zf": 6,
-        "sf": 7,
-        "df": 10,
-        "of": 11,
-    }
-    for _, flagName := range flagNames {
-        bitPos := nameToBitMap[flagName]
-
-        res[flagName] = 0
-        if flags>>bitPos&1 > 0 {
-            res[flagName] = 1
-        }
-    }
-    return res
-}
-*/