Merge pull request #342 from kabeor/syscall

Add freebsd Syscall

Author: xwings

examples/src/freebsd/syscall_dump.py

@@ -0,0 +1,43 @@
+#!/usr/bin/env python3
+#
+# Cross Platform and Multi Architecture Advanced Binary Emulation Framework
+# Built on top of Unicorn emulator (www.unicorn-engine.org)
+# The 'freebsd_syscall' can be download at 'https://github.com/freebsd/freebsd/blob/master/sys/kern/syscalls.master'.
+
+import re
+
+def is_number(s):
+    try:
+        float(s)
+        return True
+    except ValueError:
+        pass
+
+    try:
+        import unicodedata
+        unicodedata.numeric(s)
+        return True
+    except (TypeError, ValueError):
+        pass
+
+    return False
+
+def read_file(f):
+    line = f.readline()
+    while line:
+        if is_number(line[0]):
+            index = re.findall(r"\d+\.?\d*", line)
+            line = f.readline()
+            if not is_number(line[0]) and line[0] != ';':
+                name = line.split('(')[0]
+                name = name.split(' ')[-1]
+                # print(index[0], name)
+                if name != '\n':
+                    print("    \""+name+"\": ("+index[0]+"),")
+            else:
+                continue
+        line = f.readline()
+
+if __name__ == '__main__':
+    file = open('./freebsd_syscall')
+    read_file(file)