From adc7bcd0697131e1067763e9d1b96d6ece6f1e9f Mon Sep 17 00:00:00 2001
From: bloodstalker <thabogre@gmail.com>
Date: Sun, 8 Apr 2018 10:58:07 +0430
Subject: added some more cli options to load.py. added a new test file for
 bruiser to see how it fares against bigger files.

---
 bruiser/lua-scripts/asmrw.lua   |  2 ++
 bruiser/lua-scripts/df-demo.lua | 46 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 48 insertions(+)
 create mode 100644 bruiser/lua-scripts/df-demo.lua

(limited to 'bruiser/lua-scripts')

diff --git a/bruiser/lua-scripts/asmrw.lua b/bruiser/lua-scripts/asmrw.lua
index 2f68d2b..68603fa 100644
--- a/bruiser/lua-scripts/asmrw.lua
+++ b/bruiser/lua-scripts/asmrw.lua
@@ -19,6 +19,8 @@
 --start of asmrewriter module
 local asmrw = {}
 xobj = require("lua-scripts.xobj")
+-- this will hold a copy of the original text section
+local text_buffer = {}
 
 setmetatable(jmp_s_t, {__call = 
     function(self, arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11,arg12)
diff --git a/bruiser/lua-scripts/df-demo.lua b/bruiser/lua-scripts/df-demo.lua
new file mode 100644
index 0000000..35a6b7a
--- /dev/null
+++ b/bruiser/lua-scripts/df-demo.lua
@@ -0,0 +1,46 @@
+
+xobj = require("lua-scripts.xobj")
+asmrw = require("lua-scripts.asmrw")
+colors = require("ansicolors")
+
+df_exe = "/home/bloodstalker/df/df_44_09_linux/df_linux/libs/Dwarf_Fortress"
+
+function main()
+  local text_section = xobj.getTextSection(df_exe)
+end
+
+function pretty_dump()
+  count = 0
+  local text_section = xobj.getTextSection(df_exe)
+  io.write(colors("%{blue}".."    ".."\t".."00 ".."01 ".."02 ".."03 ".."04 ".."05 ".."06 ".."07 ".."08 ".."09 ".."0A ".."0B ".."0C ".."0D ".."0E ".."0F"))
+  for k,v in pairs(text_section) do
+    if count % 16 == 0 then
+      print()
+      io.write(colors("%{blue}".."0x"..string.format("%03x",count)), "\t")
+    end
+    io.write(colors("%{green}"..string.format("%02x", v)), " ")
+    count = count + 1
+  end
+  count = 0
+  print()
+end
+
+function jmp_table_test()
+  local text_section = xobj.getTextSection(df_exe)
+  local head = jmp_s_t()
+  -- messes up the stack. I could fix it but not sure why i would want to keep this in
+  --local head2 = jmp_s_t:new()
+  io.write("lua:calling getjmptable\n")
+  head = getjmptable(#text_section, text_section)
+
+  while head:inext() ~= nil do
+    head:dump("entry")
+    io.write("type:", head:type(), "\tlocation:", "0x"..string.format("%x", head:location()))
+    print()
+    head = head:inext()
+  end
+end
+
+--main()
+--pretty_dump()
+jmp_table_test()
-- 
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