コード例 #1
0
ファイル: RtlTest.cpp プロジェクト: zecke/boomerang
/*==============================================================================
 * FUNCTION:		RtlTest::testIsCompare
 * OVERVIEW:		Test the isCompare function
 *============================================================================*/
void RtlTest::testIsCompare ()
{
  BinaryFileFactory bff;
  BinaryFile *pBF = bff.Load(SWITCH_SPARC);
  CPPUNIT_ASSERT(pBF != 0);
  CPPUNIT_ASSERT(pBF->GetMachine() == MACHINE_SPARC);
  Prog* prog = new Prog;
  FrontEnd *pFE = new SparcFrontEnd(pBF, prog, &bff);
  prog->setFrontEnd(pFE);

  // Decode second instruction: "sub		%i0, 2, %o1"
  int iReg;
  Exp* eOperand = NULL;
  DecodeResult inst = pFE->decodeInstruction(0x10910);
  CPPUNIT_ASSERT(inst.rtl != NULL);
  CPPUNIT_ASSERT(inst.rtl->isCompare(iReg, eOperand) == false);

  // Decode fifth instruction: "cmp		%o1, 5"
  inst = pFE->decodeInstruction(0x1091c);
  CPPUNIT_ASSERT(inst.rtl != NULL);
  CPPUNIT_ASSERT(inst.rtl->isCompare(iReg, eOperand) == true);
  CPPUNIT_ASSERT_EQUAL(9, iReg);
  std::string expected("5");
  std::ostringstream ost1;
  eOperand->print(ost1);
  std::string actual(ost1.str());
  CPPUNIT_ASSERT_EQUAL(expected, actual);

  pBF->UnLoad();
  delete pBF;
  delete pFE;
  pBF = bff.Load(SWITCH_PENT);
  CPPUNIT_ASSERT(pBF != 0);
  CPPUNIT_ASSERT(pBF->GetMachine() == MACHINE_PENTIUM);
  pFE = new PentiumFrontEnd(pBF, prog, &bff);
  prog->setFrontEnd(pFE);

  // Decode fifth instruction: "cmp	$0x5,%eax"
  inst = pFE->decodeInstruction(0x80488fb);
  CPPUNIT_ASSERT(inst.rtl != NULL);
  CPPUNIT_ASSERT(inst.rtl->isCompare(iReg, eOperand) == true);
  CPPUNIT_ASSERT_EQUAL(24, iReg);
  std::ostringstream ost2;
  eOperand->print(ost2);
  actual = ost2.str();
  CPPUNIT_ASSERT_EQUAL(expected, actual);

  // Decode instruction: "add		$0x4,%esp"
  inst = pFE->decodeInstruction(0x804890c);
  CPPUNIT_ASSERT(inst.rtl != NULL);
  CPPUNIT_ASSERT(inst.rtl->isCompare(iReg, eOperand) == false);
  pBF->UnLoad();
  delete pFE;
}
コード例 #2
0
ファイル: LoaderTest.cpp プロジェクト: JFreaker/boomerang
/*==============================================================================
 * FUNCTION:        LoaderTest::testPentiumLoad
 * OVERVIEW:        Test loading the pentium (Solaris) hello world program
 *============================================================================*/
void LoaderTest::testPentiumLoad ()
{
    std::ostringstream ost;

    // Load Pentium hello world
    BinaryFileFactory bff;
    BinaryFile* pBF = bff.Load(HELLO_PENTIUM);
    CPPUNIT_ASSERT(pBF != NULL);
    int n;
    SectionInfo* si;
    n = pBF->GetNumSections();
    ost << "Number of sections = " << std::dec << n << "\r\n\t";
    si = pBF->GetSectionInfo(1);
    ost << si->pSectionName << "\t";
    si = pBF->GetSectionInfo(n-1);
    ost << si->pSectionName;
    pBF->UnLoad();
    // Note: the string below needs to have embedded tabs. Edit with caution!
    // (And slightly different string to the sparc test, e.g. rel vs rela)
    std::string expected("Number of sections = 34\r\n\t"
                         ".interp	.strtab");


    CPPUNIT_ASSERT_EQUAL(expected, ost.str());
    bff.UnLoad();
}
コード例 #3
0
ファイル: LoaderTest.cpp プロジェクト: JFreaker/boomerang
/*==============================================================================
 * FUNCTION:        LoaderTest::testPalmLoad
 * OVERVIEW:        Test loading the Palm 68328 Starter.prc program
 *============================================================================*/
void LoaderTest::testPalmLoad ()
{
    std::ostringstream ost;

    // Load Palm Starter.prc
    BinaryFileFactory bff;
    BinaryFile* pBF = bff.Load(STARTER_PALM);
    CPPUNIT_ASSERT(pBF != NULL);
    int n;
    SectionInfo* si;
    n = pBF->GetNumSections();
    ost << "Number of sections = " << std::dec << n << "\r\n";
    for (int i=0; i < n; i++)
        {
            si = pBF->GetSectionInfo(i);
            ost << si->pSectionName << "\t";
        }
    pBF->UnLoad();
    // Note: the string below needs to have embedded tabs. Edit with caution!
    std::string expected("Number of sections = 8\r\n"
                         "code1	MBAR1000	tFRM1000	Talt1001	"
                         "data0	code0	tAIN1000	tver1000	");
    CPPUNIT_ASSERT_EQUAL(expected, ost.str());
    bff.UnLoad();
}
コード例 #4
0
ファイル: CfgTest.cpp プロジェクト: zecke/boomerang
void CfgTest::testDominators ()
{
  BinaryFileFactory bff;
  BinaryFile *pBF = bff.Load(FRONTIER_PENTIUM);
  CPPUNIT_ASSERT(pBF != 0);
  Prog* prog = new Prog;
  FrontEnd *pFE = new PentiumFrontEnd(pBF, prog, &bff);
  Type::clearNamedTypes();
  prog->setFrontEnd(pFE);
  pFE->decode(prog);

  bool gotMain;
  ADDRESS addr = pFE->getMainEntryPoint(gotMain);
  CPPUNIT_ASSERT (addr != NO_ADDRESS);

  UserProc* pProc = (UserProc*) prog->getProc(0);
  Cfg* cfg = pProc->getCFG();
  DataFlow* df = pProc->getDataFlow();
  df->dominators(cfg);

  // Find BB "5" (as per Appel, Figure 19.5).
  BB_IT it;
  PBB bb = cfg->getFirstBB(it);
  while (bb && bb->getLowAddr() != FRONTIER_FIVE)
    {
      bb = cfg->getNextBB(it);
    }
  CPPUNIT_ASSERT(bb);

  std::ostringstream expected, actual;
  //expected << std::hex << FRONTIER_FIVE << " " << FRONTIER_THIRTEEN << " " << FRONTIER_TWELVE << " " <<
  //	FRONTIER_FOUR << " ";
  expected << std::hex << FRONTIER_THIRTEEN << " " << FRONTIER_FOUR << " " << FRONTIER_TWELVE << " " <<
  FRONTIER_FIVE << " ";
  int n5 = df->pbbToNode(bb);
  std::set<int>::iterator ii;
  std::set<int>& DFset = df->getDF(n5);
  for (ii=DFset.begin(); ii != DFset.end(); ii++)
    actual << std::hex << (unsigned)df->nodeToBB(*ii)->getLowAddr() << " ";
  CPPUNIT_ASSERT_EQUAL(expected.str(), actual.str());

  pBF->UnLoad();
  delete pFE;
}
コード例 #5
0
ファイル: LoaderTest.cpp プロジェクト: JFreaker/boomerang
/*==============================================================================
 * FUNCTION:        LoaderTest::testSparcLoad
 * OVERVIEW:        Test loading the sparc hello world program
 *============================================================================*/
void LoaderTest::testSparcLoad ()
{
    std::ostringstream ost;

    // Load SPARC hello world
    BinaryFileFactory bff;
    BinaryFile* pBF = bff.Load(HELLO_SPARC);
    CPPUNIT_ASSERT(pBF != NULL);
    int n;
    SectionInfo* si;
    n = pBF->GetNumSections();
    ost << "Number of sections = " << std::dec << n << "\r\n\t";
    // Just use the first (real one) and last sections
    si = pBF->GetSectionInfo(1);
    ost << si->pSectionName << "\t";
    si = pBF->GetSectionInfo(n-1);
    ost << si->pSectionName;
    pBF->UnLoad();
    // Note: the string below needs to have embedded tabs. Edit with caution!
    std::string expected("Number of sections = 29\r\n\t"
                         ".interp	.stab.indexstr");
    CPPUNIT_ASSERT_EQUAL(expected, ost.str());
    bff.UnLoad();
}
コード例 #6
0
ファイル: LoaderTest.cpp プロジェクト: JFreaker/boomerang
/*==============================================================================
 * FUNCTION:        LoaderTest::testHppaLoad
 * OVERVIEW:        Test loading the sparc hello world program
 *============================================================================*/
void LoaderTest::testHppaLoad ()
{
    std::ostringstream ost;

    // Load HPPA hello world
    BinaryFileFactory bff;
    BinaryFile* pBF = bff.Load(HELLO_HPPA);
    CPPUNIT_ASSERT(pBF != NULL);
    int n;
    SectionInfo* si;
    n = pBF->GetNumSections();
    ost << "Number of sections = " << std::dec << n << "\r\n";
    for (int i=0; i < n; i++)
        {
            si = pBF->GetSectionInfo(i);
            ost << si->pSectionName << "\t";
        }
    pBF->UnLoad();
    // Note: the string below needs to have embedded tabs. Edit with caution!
    std::string expected("Number of sections = 4\r\n"
                         "$HEADER$	$TEXT$	$DATA$	$BSS$	");
    CPPUNIT_ASSERT_EQUAL(expected, ost.str());
    bff.UnLoad();
}
コード例 #7
0
ファイル: bffDump.cpp プロジェクト: WilliamMaber/boomerang
int main(int argc, char* argv[])
{
    // Usage

    if (argc != 2) {
        printf ("Usage: %s <filename>\n", argv[0]);
        printf ("%s dumps the contents of the given executable file\n", argv[0]); 
        return 1;
    }

    // Load the file

    BinaryFile *pbf = NULL;
    BinaryFileFactory bff; 
    pbf = bff.Load(argv[1]);

    if (pbf == NULL) {
	return 2;
    }

    // Display program and section information
    // If the DisplayDetails() function has not been implemented 
    // in the derived class (ElfBinaryFile in this case), then 
    // uncomment the commented code below to display section information.

    pbf->DisplayDetails (argv[0]); 

    // This is an alternative way of displaying binary-file information
    // by using individual sections.  The above approach is more general. 
    /*
    printf ("%d sections:\n", pbf->GetNumSections());
    for (int i=0; i < pbf->GetNumSections(); i++) 
    {
        SectionInfo* pSect = pbf->GetSectionInfo(i);
        printf("  Section %s at %X\n", pSect->pSectionName, pSect->uNativeAddr);
    }
    printf("\n");
    */

    // Display the code section in raw hexadecimal notation
    // Note: this is traditionally the ".text" section in Elf binaries.
    // In the case of Prc files (Palm), the code section is named "code0". 

    for (int i=0; i < pbf->GetNumSections(); i++) {
        SectionInfo* pSect = pbf->GetSectionInfo(i);
        if (pSect->bCode) {
            printf("  Code section:\n");
            ADDRESS a = pSect->uNativeAddr;
            unsigned char* p = (unsigned char*) pSect->uHostAddr;
            for (unsigned off = 0; off < pSect->uSectionSize; ) {
                printf("%04X: ", a);
                for (int j=0; (j < 16) && (off < pSect->uSectionSize); j++) {
                    printf("%02X ", *p++);
                    a++;
                    off++;
                }
                printf("\n");
            }
            printf("\n");
        }
    }

    // Display the data section(s) in raw hexadecimal notation

    for (int i=0; i < pbf->GetNumSections(); i++) {
        SectionInfo* pSect = pbf->GetSectionInfo(i);
        if (pSect->bData) {
            printf("  Data section: %s\n", pSect->pSectionName);
            ADDRESS a = pSect->uNativeAddr;
            unsigned char* p = (unsigned char*) pSect->uHostAddr;
            for (unsigned off = 0; off < pSect->uSectionSize; ) {
                printf("%04X: ", a);
                for (int j=0; (j < 16) && (off < pSect->uSectionSize); j++) {
                    printf("%02X ", *p++);
                    a++;
                    off++;
                }
                printf("\n");
            }
            printf("\n");
        }
    }

    pbf->UnLoad();
    return 0;
}
コード例 #8
0
ファイル: LoaderTest.cpp プロジェクト: JFreaker/boomerang
/*==============================================================================
 * FUNCTION:        LoaderTest::testWinLoad
 * OVERVIEW:        Test loading Windows programs
 *============================================================================*/
void LoaderTest::testWinLoad ()
{
    std::ostringstream ost;

#if 0 /* FIXME: these tests should use non-proprietary programs */
    // Load Windows program calc.exe
    BinaryFileFactory bff;
    BinaryFile* pBF = bff.Load(CALC_WINDOWS);
    CPPUNIT_ASSERT(pBF != NULL);
    int n;
    SectionInfo* si;
    n = pBF->GetNumSections();
    ost << "Number of sections = " << std::dec << n << "\r\n";
    for (int i=0; i < n; i++)
        {
            si = pBF->GetSectionInfo(i);
            ost << si->pSectionName << "\t";
        }

    // Note: the string below needs to have embedded tabs. Edit with caution!
    std::string expected("Number of sections = 5\r\n"
                         ".text	.rdata	.data	.rsrc	.reloc	");
    std::string actual(ost.str());
    CPPUNIT_ASSERT_EQUAL(expected, actual);

    ADDRESS addr = pBF->GetMainEntryPoint();
    CPPUNIT_ASSERT(addr != NO_ADDRESS);

    // Test symbol table (imports)
    const char* s = pBF->SymbolByAddress(0x1292060U);
    if (s == 0)
        actual = "<not found>";
    else
        actual = std::string(s);
    expected = std::string("SetEvent");
    CPPUNIT_ASSERT_EQUAL(expected, actual);

    ADDRESS a = pBF->GetAddressByName("SetEvent");
    ADDRESS expectedAddr = 0x1292060;
    CPPUNIT_ASSERT_EQUAL(expectedAddr, a);
    pBF->UnLoad();
    bff.UnLoad();

    // Test loading the "new style" exes, as found in winXP etc
    pBF = bff.Load(CALC_WINXP);
    CPPUNIT_ASSERT(pBF != NULL);
    addr = pBF->GetMainEntryPoint();
    std::ostringstream ost1;
    ost1 << std::hex << addr;
    actual = ost1.str();
    expected = "1001f51";
    CPPUNIT_ASSERT_EQUAL(expected, actual);
    pBF->UnLoad();
    bff.UnLoad();

    // Test loading the calc.exe found in Windows 2000 (more NT based)
    pBF = bff.Load(CALC_WIN2000);
    CPPUNIT_ASSERT(pBF != NULL);
    expected = "1001680";
    addr = pBF->GetMainEntryPoint();
    std::ostringstream ost2;
    ost2 << std::hex << addr;
    actual = ost2.str();
    CPPUNIT_ASSERT_EQUAL(expected, actual);
    pBF->UnLoad();
    bff.UnLoad();

    // Test loading the lpq.exe program - console mode PE file
    pBF = bff.Load(LPQ_WINDOWS);
    CPPUNIT_ASSERT(pBF != NULL);
    addr = pBF->GetMainEntryPoint();
    std::ostringstream ost3;
    ost3 << std::hex << addr;
    actual = ost3.str();
    expected = "18c1000";
    CPPUNIT_ASSERT_EQUAL(expected, actual);
    pBF->UnLoad();
    bff.UnLoad();
#endif

    // Borland
    BinaryFileFactory bff;
    BinaryFile* pBF = bff.Load(SWITCH_BORLAND);
    CPPUNIT_ASSERT(pBF != NULL);
    ADDRESS addr = pBF->GetMainEntryPoint();
    std::ostringstream ost4;
    ost4 << std::hex << addr;
    std::string actual(ost4.str());
    std::string expected("401150");
    CPPUNIT_ASSERT_EQUAL(expected, actual);
    pBF->UnLoad();
    bff.UnLoad();
}