diff options
Diffstat (limited to 'bruiser/lua-scripts')
| -rw-r--r-- | bruiser/lua-scripts/df-demo.lua | 25 | ||||
| -rw-r--r-- | bruiser/lua-scripts/xobj.lua | 4 |
2 files changed, 22 insertions, 7 deletions
diff --git a/bruiser/lua-scripts/df-demo.lua b/bruiser/lua-scripts/df-demo.lua index d393988..7db2f85 100644 --- a/bruiser/lua-scripts/df-demo.lua +++ b/bruiser/lua-scripts/df-demo.lua @@ -28,19 +28,30 @@ end function jmp_table_test() io.write(colors("%{cyan}".."lua:getting text section...\n")) local text_section = xobj.getTextSection(df_exe) + local rodata = xobj.getRODataSection(df_exe) + for k,v in pairs(rodata) do + if v > 32 and v < 127 then + io.write(string.format("%c",v)) + else + io.write(" ") + end + end + io.write("\0\n") io.write(colors("%{green}".."lua:got text section.\n")) 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(colors("%{cyan}".."lua:calling getjmptable\n")) - head = getjmptable(#text_section, text_section) + --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 + --if false then + --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 end --main() diff --git a/bruiser/lua-scripts/xobj.lua b/bruiser/lua-scripts/xobj.lua index 8453a93..1d1f748 100644 --- a/bruiser/lua-scripts/xobj.lua +++ b/bruiser/lua-scripts/xobj.lua @@ -133,6 +133,10 @@ function xobj.getTextSection(elf_exe) return objload("elf_get_text_section", elf_exe, "bytes") end +function xobj.getRODataSection(elf_exe) + return objload("elf_get_rodata_section", elf_exe, "bytes") +end + function xobj.CSDump(code) ret = "" for k,v in pairs(code) do |