From 2cd674dac75855c35373d3e6b89359f3e89b1178 Mon Sep 17 00:00:00 2001
From: bloodstalker <thabogre@gmail.com>
Date: Sun, 9 Sep 2018 03:14:20 +0430
Subject: jmp_t_s now uses the new way of registering tables, the 5.3 way.
 bruiser is supposed to be luarocks-friendly so i wont remove the
 compatibility build.

---
 bruiser/asmrewriter.c           | 13 +++++++++++++
 bruiser/lua-scripts/asmrw.lua   | 24 ++++++++++++------------
 bruiser/lua-scripts/asmtest.lua |  6 +++---
 bruiser/lua-scripts/demo2.lua   |  4 ++++
 4 files changed, 32 insertions(+), 15 deletions(-)

(limited to 'bruiser')

diff --git a/bruiser/asmrewriter.c b/bruiser/asmrewriter.c
index d8401c4..12d358a 100644
--- a/bruiser/asmrewriter.c
+++ b/bruiser/asmrewriter.c
@@ -298,6 +298,18 @@ static const luaL_Reg jmpt_meta[] = {
 };
 
 int jmpt_register(lua_State* __ls) {
+  lua_newtable(__ls);
+  luaL_setfuncs(__ls, jmpt_methods, 0);
+  luaL_newmetatable(__ls, "jmp_s_t");
+  luaL_setfuncs(__ls, jmpt_meta, 0);
+  lua_pushliteral(__ls, "__index");
+  lua_pushvalue(__ls, -3);
+  lua_rawset(__ls, -3);
+  lua_pushliteral(__ls, "__metatable");
+  lua_pushvalue(__ls, -3);
+  lua_rawset(__ls, -3);
+  return 1;
+#if 0
   luaL_openlib(__ls, "jmp_s_t", jmpt_methods, 0);
   luaL_newmetatable(__ls, "jmp_s_t");
   luaL_openlib(__ls, 0, jmpt_meta, 0);
@@ -309,6 +321,7 @@ int jmpt_register(lua_State* __ls) {
   lua_rawset(__ls, -3);
   lua_pop(__ls, 1);
   return 1;
+#endif
 }
 //@DEVI-after jmpt_register, the methods are still on the stack. remove them by lua_pop(__ls, 1)
 /**********************************************************************************************************************/
diff --git a/bruiser/lua-scripts/asmrw.lua b/bruiser/lua-scripts/asmrw.lua
index b8de4c5..07844ca 100644
--- a/bruiser/lua-scripts/asmrw.lua
+++ b/bruiser/lua-scripts/asmrw.lua
@@ -22,14 +22,14 @@ xobj = require("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)
-      local t = self.new(arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10,arg11,arg12)
-      print("created", t)
-      return t
-    end
-  }
-)
+--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 asmrw.strings(exe)
   io.write(colors("%{cyan}".."lua:getting text section...\n"))
@@ -48,10 +48,10 @@ end
 function asmrw.strings_deep(exe)
 end
 
-function jmp_s_t:dump(msg)
-  print(msg, self:custom())
-  return self
-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)
diff --git a/bruiser/lua-scripts/asmtest.lua b/bruiser/lua-scripts/asmtest.lua
index d7c0583..f5809d8 100644
--- a/bruiser/lua-scripts/asmtest.lua
+++ b/bruiser/lua-scripts/asmtest.lua
@@ -5,13 +5,13 @@ asmrw = require("asmrw")
 function test()
   local elf_exe = "../bfd/test/test"
   local text_section = xobj.getTextSection(elf_exe)
-  local head = jmp_s_t()
+  -- 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()
-  head = getjmptable(#text_section, text_section)
+  local head = getjmptable(#text_section, text_section)
 
   while head:inext() ~= nil do
-    head:dump("entry")
+    --head:dump("entry")
     io.write("type:", head:type(), "\tlocation:", "0x"..string.format("%x", head:location()))
     print()
     head = head:inext()
diff --git a/bruiser/lua-scripts/demo2.lua b/bruiser/lua-scripts/demo2.lua
index 73a177c..4a1730e 100644
--- a/bruiser/lua-scripts/demo2.lua
+++ b/bruiser/lua-scripts/demo2.lua
@@ -52,16 +52,20 @@ function test()
   print(dummy)
 end
 
+--[[
 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:show(msg)
   print(msg, self, self:custom())
   return self
 end
+]]--
 
 function jmp_t_test()
   local t = jmp_s_t.new(1,2,3,nil,nil,nil,7,8,9,0,0,1)
-- 
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