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-rw-r--r--bruiser/bruiser-extra.h2
-rw-r--r--bruiser/bruiser.cpp12
-rw-r--r--bruiser/bruiserffi.c19
-rw-r--r--bruiser/compile_commands.json175
-rw-r--r--bruiser/executioner.h12
-rw-r--r--bruiser/lua-scripts/demo1.lua15
-rw-r--r--bruiser/lua-scripts/xobj.lua127
7 files changed, 171 insertions, 191 deletions
diff --git a/bruiser/bruiser-extra.h b/bruiser/bruiser-extra.h
index ac02451..b834345 100644
--- a/bruiser/bruiser-extra.h
+++ b/bruiser/bruiser-extra.h
@@ -34,6 +34,7 @@ struct SigNames
char *SigName;
};
+#if 0
std::vector<SigNames> SignalNames =
{
{SIGHUP, (char*)"SIGHUP"},
@@ -67,6 +68,7 @@ std::vector<SigNames> SignalNames =
{SIGWINCH, (char*)"SIGWINCH"},
{SIGIO, (char*)"SIGIO"}
};
+#endif
std::vector<std::string> BRUISR_COMMANDS =
{
diff --git a/bruiser/bruiser.cpp b/bruiser/bruiser.cpp
index a052b64..e75b173 100644
--- a/bruiser/bruiser.cpp
+++ b/bruiser/bruiser.cpp
@@ -1066,7 +1066,7 @@ class LiveActionListArrays : public ASTFrontendAction
class LuaWrapper
{
public:
- LuaWrapper(ClangTool &__CT, Executioner& __EX) : CT(__CT), executioner(__EX) {}
+ LuaWrapper(ClangTool &__CT, Executioner& __EX, XGlobals __XG) : CT(__CT), executioner(__EX), xglobals(__XG) {}
/*print out the history*/
int BruiserLuaHistory(lua_State* __ls)
@@ -1396,12 +1396,15 @@ class LuaWrapper
}
int BruiserLuaXObjAllocGlobal(lua_State* __ls) {
- int nuamrgs = lua_gettop(__ls);
+ int numargs = lua_gettop(__ls);
+ if (numargs != 2) {PRINT_WITH_COLOR_LB(RED, "expected exactly two args. did not get that.");}
std::string glob_name = lua_tostring(__ls , 1);
size_t size = lua_tointeger(__ls, 2);
+ xglobals.reserve(size);
return 0;
}
- int BruiserLuaXObjAllocAllGlobals(lua_State* __ls) {return 0;}
+
+ int BruiserLuaXObjAllocAllGlobals(lua_State* __ls) {}
/*read the m0 report*/
int BruiserLuaM0(lua_State* __ls)
@@ -1913,6 +1916,7 @@ class LuaWrapper
private:
ClangTool CT;
Executioner executioner;
+ XGlobals xglobals;
};
/**********************************************************************************************************************/
/**********************************************************************************************************************/
@@ -1958,7 +1962,7 @@ int main(int argc, const char **argv) {
}
/*initialize the LuaWrapper class so we can register and run them from lua.*/
- LuaWrapper LW(Tool, executioner);
+ LuaWrapper LW(Tool, executioner, xglobals);
/*linenoise init*/
linenoiseSetCompletionCallback(bruiser::ShellCompletion);
diff --git a/bruiser/bruiserffi.c b/bruiser/bruiserffi.c
index 454e3d7..f43f7ec 100644
--- a/bruiser/bruiserffi.c
+++ b/bruiser/bruiserffi.c
@@ -26,6 +26,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.*
#include <stdint.h>
#include <stdio.h>
#include <string.h>
+#include <capstone/capstone.h>
#include "bruiserffi.h"
/**********************************************************************************************************************/
#define VOIDIFY(X) (void*)X
@@ -36,15 +37,15 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.*
X ffi_reinterpret_##X(void* result) {return (X)result;}
#define X_LIST_GEN \
- X(uint8_t, "uint8_t")\
- X(uint16_t, "uint8_t")\
- X(uint32_t, "uint8_t")\
- X(uint64_t, "uint8_t")\
- X(int8_t, "uint8_t")\
- X(int16_t, "uint8_t")\
- X(int32_t, "uint8_t")\
- X(int64_t, "uint8_t")\
- X(uintptr_t, "uint8_t")\
+ X(uint8_t, "for uint8_t")\
+ X(uint16_t, "for uint16_t")\
+ X(uint32_t, "for uint32_t")\
+ X(uint64_t, "for uint64_t")\
+ X(int8_t, "for int8_t")\
+ X(int16_t, "for int16_t")\
+ X(int32_t, "for int32_t")\
+ X(int64_t, "for int64_t")\
+ X(uintptr_t, "for pointers")\
#define X(X1,X2) REINTERPRET_GENERATOR(X1)
X_LIST_GEN
diff --git a/bruiser/compile_commands.json b/bruiser/compile_commands.json
index e72faee..48605af 100644
--- a/bruiser/compile_commands.json
+++ b/bruiser/compile_commands.json
@@ -28,180 +28,5 @@
"command": "cc -c -o bruiserffi.o bruiserffi.c",
"directory": "/home/bloodstalker/devi/hell2/bruiser",
"file": "/home/bloodstalker/devi/hell2/bruiser/bruiserffi.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lapi.o lapi.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lapi.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lcode.o lcode.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lcode.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lctype.o lctype.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lctype.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o ldebug.o ldebug.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/ldebug.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o ldo.o ldo.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/ldo.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o ldump.o ldump.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/ldump.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lfunc.o lfunc.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lfunc.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lgc.o lgc.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lgc.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o llex.o llex.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/llex.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lmem.o lmem.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lmem.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lobject.o lobject.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lobject.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lopcodes.o lopcodes.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lopcodes.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lparser.o lparser.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lparser.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lstate.o lstate.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lstate.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lstring.o lstring.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lstring.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o ltable.o ltable.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/ltable.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o ltm.o ltm.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/ltm.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lundump.o lundump.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lundump.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lvm.o lvm.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lvm.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lzio.o lzio.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lzio.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lauxlib.o lauxlib.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lauxlib.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lbaselib.o lbaselib.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lbaselib.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lbitlib.o lbitlib.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lbitlib.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lcorolib.o lcorolib.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lcorolib.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o ldblib.o ldblib.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/ldblib.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o liolib.o liolib.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/liolib.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lmathlib.o lmathlib.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lmathlib.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o loslib.o loslib.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/loslib.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lstrlib.o lstrlib.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lstrlib.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o ltablib.o ltablib.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/ltablib.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lutf8lib.o lutf8lib.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lutf8lib.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o loadlib.o loadlib.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/loadlib.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o linit.o linit.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/linit.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o lua.o lua.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/lua.c"
- },
- {
- "command": "cc -c -std=gnu99 -O2 -Wall -Wextra -DLUA_COMPAT_5_2 -DLUA_USE_LINUX -o luac.o luac.c",
- "directory": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src",
- "file": "/home/bloodstalker/devi/hell2/bruiser/lua-5.3.4/src/luac.c"
}
] \ No newline at end of file
diff --git a/bruiser/executioner.h b/bruiser/executioner.h
index 4793915..3fe0fac 100644
--- a/bruiser/executioner.h
+++ b/bruiser/executioner.h
@@ -332,7 +332,17 @@ class Arguary {
class XGlobals {
public:
XGlobals() {}
- ~XGlobals() {}
+ ~XGlobals() {
+ for (auto &iter : globals) free(iter.first);
+ }
+
+ void reserve(size_t size) {
+ globals.push_back(std::make_pair(malloc(size), size));
+ }
+
+ void* getAddressByIndex(int index) {
+ }
+
private:
std::list<std::pair<void*, size_t>> globals;
};
diff --git a/bruiser/lua-scripts/demo1.lua b/bruiser/lua-scripts/demo1.lua
index 5ef6bd2..2e9cd56 100644
--- a/bruiser/lua-scripts/demo1.lua
+++ b/bruiser/lua-scripts/demo1.lua
@@ -15,6 +15,16 @@
elf_file = "../bfd/test/test.so"
--elf_file = "../bfd/test/test"
+function getGlobalTable()
+ local return_table = {}
+ local names = objload("elf_get_obj_names", elf_file, "symbol_list")
+ local sizes = objload("elf_get_obj_sizes", elf_file, "symbol_list")
+ for i=1,#names,1 do
+ return_table[names[i]] = sizes[i]
+ end
+ return return_table
+end
+
function printObjNames()
local c = objload("elf_get_obj_names", elf_file, "symbol_list")
for k,v in ipairs(c) do
@@ -191,12 +201,13 @@ function main()
print("xcall returned:",a)
if tostring(a) ~= tostring(666.666) then print("test failed") end
+ a=xcall(1,{"string"},"string","passthrough", {"i live!"})
+ print("xcall returned:",a)
+
--a=xcall(4,{"sint32", "sint32", "sint32", "sint32"},"sint32",5, {10,20,30,40})
--print("xcall returned:",a)
--if a ~= 100 then print("test failed") end
- a=xcall(1,{"string"},"string","passthrough", {"i live!"})
- print("xcall returned:",a)
end
main()
diff --git a/bruiser/lua-scripts/xobj.lua b/bruiser/lua-scripts/xobj.lua
new file mode 100644
index 0000000..b69f0e5
--- /dev/null
+++ b/bruiser/lua-scripts/xobj.lua
@@ -0,0 +1,127 @@
+------------------------------------------------Project Mutator-----------------------------------------------
+--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.*/
+--------------------------------------------------------------------------------------------------------------
+function getSO(so_path)
+ elf_file = so_path
+end
+
+function getGlobalTable()
+ local return_table = {}
+ local names = objload("elf_get_obj_names", elf_file, "symbol_list")
+ local sizes = objload("elf_get_obj_sizes", elf_file, "symbol_list")
+ for i=1,#names,1 do
+ return_table[names[i]] = sizes[i]
+ end
+ return return_table
+end
+
+function printObjNames()
+ local c = objload("elf_get_obj_names", elf_file, "symbol_list")
+ for k,v in ipairs(c) do
+ print(k,v)
+ end
+end
+
+function printObjSizes()
+ local c = objload("elf_get_obj_sizes", elf_file, "symbol_list")
+ for k,v in ipairs(c) do
+ print(k,v)
+ end
+end
+
+function printFuncNames()
+ local c = objload("elf_get_func_names", elf_file, "symbol_list")
+ for k,v in ipairs(c) do
+ print(k,v)
+ end
+end
+
+function printFuncCode()
+ local c = objload("elf_get_func_code", elf_file, "code_list")
+ for k,v in ipairs(c) do
+ print(k,v)
+ if #v ~= 0 then
+ for k1,v1 in ipairs(v) do
+ io.write(string.format('%02x', v1), " ")
+ end
+ io.write("\n")
+ end
+ end
+end
+
+function findMain()
+ local c = objload("elf_get_func_names", elf_file, "symbol_list")
+ for k,v in ipairs(c) do
+ if v == "'main'" then
+ io.write("main index is".." "..k.."\n")
+ return k
+ end
+ end
+end
+
+function codeTables()
+ local return_table = {}
+ local func_name_table = objload("elf_get_func_names", elf_file, "symbol_list")
+ local code_table = objload("elf_get_func_code", elf_file, "code_list")
+ for i=1,#func_name_table,1 do
+ return_table[func_name_table[i]] = code_table[i]
+ end
+ return return_table
+end
+
+function codeTableByName(name)
+ local return_table = {}
+ local func_name_table = objload("elf_get_func_names", elf_file, "symbol_list")
+ local code_table = objload("elf_get_func_code", elf_file, "code_list")
+ for k,v in ipairs(func_name_table) do
+ if v == name then
+ for k1, v1 in ipairs(code_table[k]) do
+ table.insert(return_table, string.format('%02x', v1))
+ end
+ return return_table
+ end
+ end
+ return nil
+end
+
+function codeTableByName_number(name)
+ local return_table = {}
+ local func_name_table = objload("elf_get_func_names", elf_file, "symbol_list")
+ local code_table = objload("elf_get_func_code", elf_file, "code_list")
+ for k,v in ipairs(func_name_table) do
+ if v == name then
+ for k1, v1 in ipairs(code_table[k]) do
+ table.insert(return_table, v1)
+ end
+ return return_table
+ end
+ end
+ return nil
+end
+
+function printFuncSizes()
+ local func_name_table = objload("elf_get_func_names", elf_file, "symbol_list")
+ local code_table = objload("elf_get_func_code", elf_file, "code_list")
+ local counter = 1
+ print("function sizes:")
+ for k, v in ipairs(code_table) do
+ print("code size for "..func_name_table[counter].." is".." "..#v)
+ counter = counter + 1
+ end
+end
+--------------------------------------------------------------------------------------------------------------
+