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Remove scripttool

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This commit is contained in:
Daniel Evans 2016-08-07 23:07:28 +01:00
parent d9aded5415
commit e76ed47f1c
5 changed files with 1 additions and 186 deletions
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2
.travis.yml
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@ -21,7 +21,7 @@ git:
script:
- mkdir build
- cd build
- cmake .. -DBUILD_TESTS=1 -DTESTS_NODATA=1 -DBUILD_VIEWER=1 -DBUILD_SCRIPT_TOOL=1 && make
- cmake .. -DBUILD_TESTS=1 -DTESTS_NODATA=1 -DBUILD_VIEWER=1 && make
- tests/run_tests
notifications:
email: false

4
CMakeLists.txt
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@ -16,7 +16,6 @@ set(RW_VERBOSE_DEBUG_MESSAGES 1 CACHE BOOL "Print verbose debugging messages")
# Optional components
option(BUILD_TESTS "Build test suite")
option(BUILD_VIEWER "Build GUI data viewer")
option(BUILD_SCRIPT_TOOL "Build script decompiler tool")
# Compile-time Options & Features
option(ENABLE_SCRIPT_DEBUG "Enable verbose script execution")
@ -112,9 +111,6 @@ add_subdirectory(rwlib)
add_subdirectory(rwengine)
add_subdirectory(rwgame)
IF(${BUILD_SCRIPT_TOOL})
add_subdirectory(scripttool)
ENDIF()
IF(${BUILD_VIEWER})
add_subdirectory(rwviewer)
ENDIF()

10
scripttool/CMakeLists.txt
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@ -1,10 +0,0 @@
SET(SCRIPTTOOL scripttool)
add_executable(${SCRIPTTOOL} main.cpp)
target_link_libraries(${SCRIPTTOOL}
rwengine
${OPENGL_LIBRARIES}
${BULLET_LIBRARIES}
${SDL2_LIBRARY})
install(TARGETS ${SCRIPTTOOL} RUNTIME DESTINATION "${BIN_DIR}")

3
scripttool/README.md
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@ -1,3 +0,0 @@
# Scripttool
Decompiles SCM files into their instructions using the same call tables as the game itself.

168
scripttool/main.cpp
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@ -1,168 +0,0 @@
#include <iostream>
#include <sstream>
#include <fstream>
#include <iomanip>
#include <script/SCMFile.hpp>
#include <script/ScriptMachine.hpp>
#include <script/ScriptDisassembly.hpp>
#include <script/modules/VMModule.hpp>
#include <script/modules/GameModule.hpp>
#include <script/modules/ObjectModule.hpp>
#define FIELD_DESC_WIDTH 30
#define FIELD_PARAM_WIDTH 8
void printUsage();
void dumpModels(SCMFile* file)
{
std::cout << "model count: " << std::dec << file->getModels().size() << std::endl;
int i = 0;
for( auto& m : file->getModels() ) {
std::cout << std::dec << (i++) << ": " << m << std::endl;
}
}
void dumpCodeSizes(SCMFile* file)
{
std::cout << "main size: " << std::hex <<
file->getMainSize() << std::endl;
std::cout << "largest mission size: " << std::hex <<
file->getLargestMissionSize() << std::endl;
std::cout << "mission count: " << std::dec <<
file->getMissionOffsets().size() << std::endl;
int i = 0;
for(auto& m : file->getMissionOffsets()) {
std::cout << std::dec << (i++) << ": " << std::hex << m << std::endl;
}
}
void dumpOpcodes(SCMFile* scm, SCMOpcodes* codes, unsigned int offset, unsigned int size)
{
std::cout << "Offs Opcd " << std::setw(FIELD_DESC_WIDTH) << std::left
<< "Description" << "Parameters" << std::endl;
ScriptDisassembly disassembly(codes, scm);
try
{
disassembly.disassemble(offset);
}
catch( IllegalInstruction& ex )
{
std::cerr << "Error during disassembly: \n"
<< ex.what() << std::endl;
}
for( auto& inst : disassembly.getInstructions() )
{
ScriptFunctionMeta* code;
if(! codes->findOpcode(inst.second.opcode, &code) )
{
std::cerr << "Invalid opcode in disassembly (" << inst.second.opcode << ")" << std::endl;
}
std::cout << std::hex << std::setfill('0') << std::right <<
std::setw(4) << inst.first << ":" <<
std::setw(4) << inst.second.opcode << " " <<
std::setw(FIELD_DESC_WIDTH) << std::setfill(' ') <<
std::left << code->signature << std::right << "(";
for( SCMOpcodeParameter& param : inst.second.parameters )
{
switch( param.type )
{
case TInt8:
std::cout << " i8: " << param.integer;
break;
case TInt16:
std::cout << " i16: " << param.integer;
break;
case TInt32:
std::cout << " i32: " << param.integer;
break;
case TFloat16:
std::cout << " f16: " << param.real;
break;
case TString:
std::cout << " str: " << param.string;
break;
case TGlobal:
std::cout << " g: " << param.globalPtr;
break;
case TLocal:
std::cout << " l: " << param.globalPtr;
break;
}
}
std::cout << " )\n";
}
}
void disassemble(const std::string& scmname)
{
std::ifstream scmfile(scmname.c_str(), std::ios_base::binary);
if( !scmfile.is_open() ) {
std::cerr << "Failed to open " << scmname << std::endl;
return;
}
scmfile.seekg(0, std::ios_base::end);
int size = scmfile.tellg();
scmfile.seekg(0);
SCMByte* byff = new SCMByte[size];
scmfile.read(byff, size);
SCMFile scm;
scm.loadFile(byff, size);
delete byff;
try {
std::cout << "section globals: " << std::hex <<
scm.getGlobalSection() << std::endl;
std::cout << "section models: " << std::hex <<
scm.getModelSection() << std::endl;
std::cout << "section sizes: " << std::hex <<
scm.getMissionSection() << std::endl;
std::cout << "section main: " << std::hex <<
scm.getCodeSection() << std::endl;
dumpModels(&scm);
dumpCodeSizes(&scm);
SCMOpcodes* opcodes = new SCMOpcodes;
opcodes->modules.push_back(new VMModule);
opcodes->modules.push_back(new GameModule);
opcodes->modules.push_back(new ObjectModule);
dumpOpcodes(&scm, opcodes, scm.getCodeSection(), size);
}
catch (SCMException& ex) {
std::cerr << ex.what() << std::endl;
}
}
int main(int argc, char** argv)
{
if( argc < 2 ) {
std::cerr << "Missing argument" << std::endl;
printUsage();
return 1;
}
disassemble(std::string(argv[1]));
return 0;
}
void printUsage() {
std::cout << "Usage:" << std::endl;
std::cout << " scripttool scmfile" << std::endl;
}