1 files changed, 53 insertions, 0 deletions
diff --git a/bruiser/lua-scripts/asmrw.lua b/bruiser/lua-scripts/asmrw.lua
new file mode 100644
index 0000000..2f68d2b
--- /dev/null
+++ b/bruiser/lua-scripts/asmrw.lua
@@ -0,0 +1,53 @@
+------------------------------------------------Project Mutator-----------------------------------------------
+--bruiser's asmrw module
+--Copyright (C) 2018 Farzad Sadeghi
+
+--This program 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 2
+--of the License, or (at your option) any later version.
+
+--This program 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 this program; if not, write to the Free Software
+--Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.*/
+--------------------------------------------------------------------------------------------------------------
+--start of asmrewriter module
+local asmrw = {}
+xobj = require("lua-scripts.xobj")
+
+setmetatable(jmp_s_t, {__call = 
+    function(self, arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11,arg12)
+      local t = self.new(arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11,arg12)
+      print("created", t)
+      return t
+    end
+  }
+)
+
+function jmp_s_t:dump(msg)
+  print(msg, self:custom())
+  return self
+end
+
+function asmrw.get_head(elf_exe)
+  local text_section = xobj.getTextSection(elf_exe)
+  local head = getjmptable(#text_section, text_section)
+  return head
+end
+
+function asmrw.get_jmp(location)
+  while head:inext() ~= nil do
+    if head:location() == location then return head end
+    head = head:inext()
+  end
+end
+
+--end of asmrewriter module
+return asmrw
+--------------------------------------------------------------------------------------------------------------
+