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authorJuan Linietsky <reduzio@gmail.com>2016-02-04 20:03:03 -0300
committerJuan Linietsky <reduzio@gmail.com>2016-02-04 20:03:03 -0300
commit80e88c6a5024a019670ca3dc6327ee389c34f346 (patch)
tree51d021613840e0e8941d127a3a1f6a2c28bf10bf /tools/pe_bliss/pe_tls.cpp
parentd826b1db2a12ac1fdb75029799700e01a43f944b (diff)
Removed PE-bliss, win32 binares so far remain without icon, had many issues with it:
-corrupted 32 binaries without reason -does not support upx binaries -forces dependency o libstdc++
Diffstat (limited to 'tools/pe_bliss/pe_tls.cpp')
-rw-r--r--tools/pe_bliss/pe_tls.cpp396
1 files changed, 0 insertions, 396 deletions
diff --git a/tools/pe_bliss/pe_tls.cpp b/tools/pe_bliss/pe_tls.cpp
deleted file mode 100644
index 5ec68e3f10..0000000000
--- a/tools/pe_bliss/pe_tls.cpp
+++ /dev/null
@@ -1,396 +0,0 @@
-/*************************************************************************/
-/* Copyright (c) 2015 dx, http://kaimi.ru */
-/* */
-/* Permission is hereby granted, free of charge, to any person */
-/* obtaining a copy of this software and associated documentation */
-/* files (the "Software"), to deal in the Software without */
-/* restriction, including without limitation the rights to use, */
-/* copy, modify, merge, publish, distribute, sublicense, and/or */
-/* sell copies of the Software, and to permit persons to whom the */
-/* Software is furnished to do so, subject to the following conditions: */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
-#include <string.h>
-#include "pe_tls.h"
-#include "pe_properties_generic.h"
-
-namespace pe_bliss
-{
-using namespace pe_win;
-
-//TLS
-//Default constructor
-tls_info::tls_info()
- :start_rva_(0), end_rva_(0), index_rva_(0), callbacks_rva_(0),
- size_of_zero_fill_(0), characteristics_(0)
-{}
-
-//Returns start RVA of TLS raw data
-uint32_t tls_info::get_raw_data_start_rva() const
-{
- return start_rva_;
-}
-
-//Returns end RVA of TLS raw data
-uint32_t tls_info::get_raw_data_end_rva() const
-{
- return end_rva_;
-}
-
-//Returns TLS index RVA
-uint32_t tls_info::get_index_rva() const
-{
- return index_rva_;
-}
-
-//Returns TLS callbacks RVA
-uint32_t tls_info::get_callbacks_rva() const
-{
- return callbacks_rva_;
-}
-
-//Returns size of zero fill
-uint32_t tls_info::get_size_of_zero_fill() const
-{
- return size_of_zero_fill_;
-}
-
-//Returns characteristics
-uint32_t tls_info::get_characteristics() const
-{
- return characteristics_;
-}
-
-//Returns raw TLS data
-const std::string& tls_info::get_raw_data() const
-{
- return raw_data_;
-}
-
-//Returns TLS callbacks addresses
-const tls_info::tls_callback_list& tls_info::get_tls_callbacks() const
-{
- return callbacks_;
-}
-
-//Returns TLS callbacks addresses
-tls_info::tls_callback_list& tls_info::get_tls_callbacks()
-{
- return callbacks_;
-}
-
-//Adds TLS callback
-void tls_info::add_tls_callback(uint32_t rva)
-{
- callbacks_.push_back(rva);
-}
-
-//Clears TLS callbacks list
-void tls_info::clear_tls_callbacks()
-{
- callbacks_.clear();
-}
-
-//Recalculates end address of raw TLS data
-void tls_info::recalc_raw_data_end_rva()
-{
- end_rva_ = static_cast<uint32_t>(start_rva_ + raw_data_.length());
-}
-
-//Sets start RVA of TLS raw data
-void tls_info::set_raw_data_start_rva(uint32_t rva)
-{
- start_rva_ = rva;
-}
-
-//Sets end RVA of TLS raw data
-void tls_info::set_raw_data_end_rva(uint32_t rva)
-{
- end_rva_ = rva;
-}
-
-//Sets TLS index RVA
-void tls_info::set_index_rva(uint32_t rva)
-{
- index_rva_ = rva;
-}
-
-//Sets TLS callbacks RVA
-void tls_info::set_callbacks_rva(uint32_t rva)
-{
- callbacks_rva_ = rva;
-}
-
-//Sets size of zero fill
-void tls_info::set_size_of_zero_fill(uint32_t size)
-{
- size_of_zero_fill_ = size;
-}
-
-//Sets characteristics
-void tls_info::set_characteristics(uint32_t characteristics)
-{
- characteristics_ = characteristics;
-}
-
-//Sets raw TLS data
-void tls_info::set_raw_data(const std::string& data)
-{
- raw_data_ = data;
-}
-
-//If image does not have TLS, throws an exception
-const tls_info get_tls_info(const pe_base& pe)
-{
- return pe.get_pe_type() == pe_type_32
- ? get_tls_info_base<pe_types_class_32>(pe)
- : get_tls_info_base<pe_types_class_64>(pe);
-}
-
-//TLS Rebuilder
-const image_directory rebuild_tls(pe_base& pe, const tls_info& info, section& tls_section, uint32_t offset_from_section_start, bool write_tls_callbacks, bool write_tls_data, tls_data_expand_type expand, bool save_to_pe_header, bool auto_strip_last_section)
-{
- return pe.get_pe_type() == pe_type_32
- ? rebuild_tls_base<pe_types_class_32>(pe, info, tls_section, offset_from_section_start, write_tls_callbacks, write_tls_data, expand, save_to_pe_header, auto_strip_last_section)
- : rebuild_tls_base<pe_types_class_64>(pe, info, tls_section, offset_from_section_start, write_tls_callbacks, write_tls_data, expand, save_to_pe_header, auto_strip_last_section);
-}
-
-//Get TLS info
-//If image does not have TLS, throws an exception
-template<typename PEClassType>
-const tls_info get_tls_info_base(const pe_base& pe)
-{
- tls_info ret;
-
- //If there's no TLS directory, throw an exception
- if(!pe.has_tls())
- throw pe_exception("Image does not have TLS directory", pe_exception::directory_does_not_exist);
-
- //Get TLS directory data
- typename PEClassType::TLSStruct tls_directory_data = pe.section_data_from_rva<typename PEClassType::TLSStruct>(pe.get_directory_rva(image_directory_entry_tls), section_data_virtual, true);
-
- //Check data addresses
- if(tls_directory_data.EndAddressOfRawData == tls_directory_data.StartAddressOfRawData)
- {
- try
- {
- pe.va_to_rva(static_cast<typename PEClassType::BaseSize>(tls_directory_data.EndAddressOfRawData));
- }
- catch(const pe_exception&)
- {
- //Fix addressess on incorrect conversion
- tls_directory_data.EndAddressOfRawData = tls_directory_data.StartAddressOfRawData = 0;
- }
- }
-
- if(tls_directory_data.StartAddressOfRawData &&
- pe.section_data_length_from_va(static_cast<typename PEClassType::BaseSize>(tls_directory_data.StartAddressOfRawData),
- static_cast<typename PEClassType::BaseSize>(tls_directory_data.StartAddressOfRawData), section_data_virtual, true)
- < (tls_directory_data.EndAddressOfRawData - tls_directory_data.StartAddressOfRawData))
- throw pe_exception("Incorrect TLS directory", pe_exception::incorrect_tls_directory);
-
- //Fill TLS info
- //VAs are not checked
- ret.set_raw_data_start_rva(tls_directory_data.StartAddressOfRawData ? pe.va_to_rva(static_cast<typename PEClassType::BaseSize>(tls_directory_data.StartAddressOfRawData)) : 0);
- ret.set_raw_data_end_rva(tls_directory_data.EndAddressOfRawData ? pe.va_to_rva(static_cast<typename PEClassType::BaseSize>(tls_directory_data.EndAddressOfRawData)) : 0);
- ret.set_index_rva(tls_directory_data.AddressOfIndex ? pe.va_to_rva(static_cast<typename PEClassType::BaseSize>(tls_directory_data.AddressOfIndex)) : 0);
- ret.set_callbacks_rva(tls_directory_data.AddressOfCallBacks ? pe.va_to_rva(static_cast<typename PEClassType::BaseSize>(tls_directory_data.AddressOfCallBacks)) : 0);
- ret.set_size_of_zero_fill(tls_directory_data.SizeOfZeroFill);
- ret.set_characteristics(tls_directory_data.Characteristics);
-
- if(tls_directory_data.StartAddressOfRawData && tls_directory_data.StartAddressOfRawData != tls_directory_data.EndAddressOfRawData)
- {
- //Read and save TLS RAW data
- ret.set_raw_data(std::string(
- pe.section_data_from_va(static_cast<typename PEClassType::BaseSize>(tls_directory_data.StartAddressOfRawData), section_data_virtual, true),
- static_cast<uint32_t>(tls_directory_data.EndAddressOfRawData - tls_directory_data.StartAddressOfRawData)));
- }
-
- //If file has TLS callbacks
- if(ret.get_callbacks_rva())
- {
- //Read callbacks VAs
- uint32_t current_tls_callback = 0;
-
- while(true)
- {
- //Read TLS callback VA
- typename PEClassType::BaseSize va = pe.section_data_from_va<typename PEClassType::BaseSize>(static_cast<typename PEClassType::BaseSize>(tls_directory_data.AddressOfCallBacks + current_tls_callback), section_data_virtual, true);
- if(va == 0)
- break;
-
- //Save it
- ret.add_tls_callback(pe.va_to_rva(va, false));
-
- //Move to next callback VA
- current_tls_callback += sizeof(va);
- }
- }
-
- return ret;
-}
-
-//Rebuilder of TLS structures
-//If write_tls_callbacks = true, TLS callbacks VAs will be written to their place
-//If write_tls_data = true, TLS data will be written to its place
-//If you have chosen to rewrite raw data, only (EndAddressOfRawData - StartAddressOfRawData) bytes will be written, not the full length of string
-//representing raw data content
-//auto_strip_last_section - if true and TLS are placed in the last section, it will be automatically stripped
-//Note/TODO: TLS Callbacks array is not DWORD-aligned (seems to work on WinXP - Win7)
-template<typename PEClassType>
-const image_directory rebuild_tls_base(pe_base& pe, const tls_info& info, section& tls_section, uint32_t offset_from_section_start, bool write_tls_callbacks, bool write_tls_data, tls_data_expand_type expand, bool save_to_pe_header, bool auto_strip_last_section)
-{
- //Check that tls_section is attached to this PE image
- if(!pe.section_attached(tls_section))
- throw pe_exception("TLS section must be attached to PE file", pe_exception::section_is_not_attached);
-
- uint32_t tls_data_pos = pe_utils::align_up(offset_from_section_start, sizeof(typename PEClassType::BaseSize));
- uint32_t needed_size = sizeof(typename PEClassType::TLSStruct); //Calculate needed size for TLS table
-
- //Check if tls_section is last one. If it's not, check if there's enough place for TLS data
- if(&tls_section != &*(pe.get_image_sections().end() - 1) &&
- (tls_section.empty() || pe_utils::align_up(tls_section.get_size_of_raw_data(), pe.get_file_alignment()) < needed_size + tls_data_pos))
- throw pe_exception("Insufficient space for TLS directory", pe_exception::insufficient_space);
-
- //Check raw data positions
- if(info.get_raw_data_end_rva() < info.get_raw_data_start_rva() || info.get_index_rva() == 0)
- throw pe_exception("Incorrect TLS directory", pe_exception::incorrect_tls_directory);
-
- std::string& raw_data = tls_section.get_raw_data();
-
- //This will be done only if tls_section is the last section of image or for section with unaligned raw length of data
- if(raw_data.length() < needed_size + tls_data_pos)
- raw_data.resize(needed_size + tls_data_pos); //Expand section raw data
-
- //Create and fill TLS structure
- typename PEClassType::TLSStruct tls_struct = {0};
-
- typename PEClassType::BaseSize va;
- if(info.get_raw_data_start_rva())
- {
- pe.rva_to_va(info.get_raw_data_start_rva(), va);
- tls_struct.StartAddressOfRawData = va;
- tls_struct.SizeOfZeroFill = info.get_size_of_zero_fill();
- }
-
- if(info.get_raw_data_end_rva())
- {
- pe.rva_to_va(info.get_raw_data_end_rva(), va);
- tls_struct.EndAddressOfRawData = va;
- }
-
- pe.rva_to_va(info.get_index_rva(), va);
- tls_struct.AddressOfIndex = va;
-
- if(info.get_callbacks_rva())
- {
- pe.rva_to_va(info.get_callbacks_rva(), va);
- tls_struct.AddressOfCallBacks = va;
- }
-
- tls_struct.Characteristics = info.get_characteristics();
-
- //Save TLS structure
- memcpy(&raw_data[tls_data_pos], &tls_struct, sizeof(tls_struct));
-
- //If we are asked to rewrite TLS raw data
- if(write_tls_data && info.get_raw_data_start_rva() && info.get_raw_data_start_rva() != info.get_raw_data_end_rva())
- {
- try
- {
- //Check if we're going to write TLS raw data to an existing section (not to PE headers)
- section& raw_data_section = pe.section_from_rva(info.get_raw_data_start_rva());
- pe.expand_section(raw_data_section, info.get_raw_data_start_rva(), info.get_raw_data_end_rva() - info.get_raw_data_start_rva(), expand == tls_data_expand_raw ? pe_base::expand_section_raw : pe_base::expand_section_virtual);
- }
- catch(const pe_exception&)
- {
- //If no section is presented by StartAddressOfRawData, just go to next step
- }
-
- unsigned long write_raw_data_size = info.get_raw_data_end_rva() - info.get_raw_data_start_rva();
- unsigned long available_raw_length = 0;
-
- //Check if there's enough RAW space to write raw TLS data...
- if((available_raw_length = pe.section_data_length_from_rva(info.get_raw_data_start_rva(), info.get_raw_data_start_rva(), section_data_raw, true))
- < info.get_raw_data_end_rva() - info.get_raw_data_start_rva())
- {
- //Check if there's enough virtual space for it...
- if(pe.section_data_length_from_rva(info.get_raw_data_start_rva(), info.get_raw_data_start_rva(), section_data_virtual, true)
- < info.get_raw_data_end_rva() - info.get_raw_data_start_rva())
- throw pe_exception("Insufficient space for TLS raw data", pe_exception::insufficient_space);
- else
- write_raw_data_size = available_raw_length; //We'll write just a part of full raw data
- }
-
- //Write raw TLS data, if any
- if(write_raw_data_size != 0)
- memcpy(pe.section_data_from_rva(info.get_raw_data_start_rva(), true), info.get_raw_data().data(), write_raw_data_size);
- }
-
- //If we are asked to rewrite TLS callbacks addresses
- if(write_tls_callbacks && info.get_callbacks_rva())
- {
- unsigned long needed_callback_size = static_cast<unsigned long>((info.get_tls_callbacks().size() + 1 /* last null element */) * sizeof(typename PEClassType::BaseSize));
-
- try
- {
- //Check if we're going to write TLS callbacks VAs to an existing section (not to PE headers)
- section& raw_data_section = pe.section_from_rva(info.get_callbacks_rva());
- pe.expand_section(raw_data_section, info.get_callbacks_rva(), needed_callback_size, pe_base::expand_section_raw);
- }
- catch(const pe_exception&)
- {
- //If no section is presented by RVA of callbacks, just go to next step
- }
-
- //Check if there's enough space to write callbacks TLS data...
- if(pe.section_data_length_from_rva(info.get_callbacks_rva(), info.get_callbacks_rva(), section_data_raw, true)
- < needed_callback_size - sizeof(typename PEClassType::BaseSize) /* last zero element can be virtual only */)
- throw pe_exception("Insufficient space for TLS callbacks data", pe_exception::insufficient_space);
-
- if(pe.section_data_length_from_rva(info.get_callbacks_rva(), info.get_callbacks_rva(), section_data_virtual, true)
- < needed_callback_size /* check here full virtual data length available */)
- throw pe_exception("Insufficient space for TLS callbacks data", pe_exception::insufficient_space);
-
- std::vector<typename PEClassType::BaseSize> callbacks_virtual_addresses;
- callbacks_virtual_addresses.reserve(info.get_tls_callbacks().size() + 1 /* last null element */);
-
- //Convert TLS RVAs to VAs
- for(tls_info::tls_callback_list::const_iterator it = info.get_tls_callbacks().begin(); it != info.get_tls_callbacks().end(); ++it)
- {
- typename PEClassType::BaseSize cb_va = 0;
- pe.rva_to_va(*it, cb_va);
- callbacks_virtual_addresses.push_back(cb_va);
- }
-
- //Ending null element
- callbacks_virtual_addresses.push_back(0);
-
- //Write callbacks TLS data
- memcpy(pe.section_data_from_rva(info.get_callbacks_rva(), true), &callbacks_virtual_addresses[0], needed_callback_size);
- }
-
- //Adjust section raw and virtual sizes
- pe.recalculate_section_sizes(tls_section, auto_strip_last_section);
-
- image_directory ret(pe.rva_from_section_offset(tls_section, tls_data_pos), needed_size);
-
- //If auto-rewrite of PE headers is required
- if(save_to_pe_header)
- {
- pe.set_directory_rva(image_directory_entry_tls, ret.get_rva());
- pe.set_directory_size(image_directory_entry_tls, ret.get_size());
- }
-
- return ret;
-}
-}