Example #1
0
/*==============================================================================
 * 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;
}
Example #2
0
void FrontSparcTest::test2() {
	DecodeResult inst;
	std::string expected;

	BinaryFileFactory bff;
	BinaryFile *pBF = bff.Load(HELLO_SPARC);
	if (pBF == NULL)
		pBF = new BinaryFileStub();	   // fallback on stub
	CPPUNIT_ASSERT(pBF != 0);
	CPPUNIT_ASSERT(pBF->GetMachine() == MACHINE_SPARC);
	Prog* prog = new Prog;
	FrontEnd *pFE = new SparcFrontEnd(pBF, prog, &bff);
	prog->setFrontEnd(pFE);

	std::ostringstream o1;
	inst = pFE->decodeInstruction(0x10690);
	inst.rtl->print(o1);
	// This call is to out of range of the program's text limits (to the Program Linkage Table (PLT), calling printf)
	// This is quite normal.
	expected = std::string("00010690    0 CALL printf(\n"
		"              )\n"
		"              Reaching definitions: \n"
		"              Live variables: \n");
	CPPUNIT_ASSERT_EQUAL(expected, std::string(o1.str()));

	std::ostringstream o2;
	inst = pFE->decodeInstruction(0x10694);
	inst.rtl->print(o2);
	expected = std::string("00010694\n");
	CPPUNIT_ASSERT_EQUAL(expected, std::string(o2.str()));

	std::ostringstream o3;
	inst = pFE->decodeInstruction(0x10698);
	inst.rtl->print(o3);
	expected = std::string("00010698    0 *32* r8 := 0\n");
	CPPUNIT_ASSERT_EQUAL(expected, std::string(o3.str()));

	std::ostringstream o4;
	inst = pFE->decodeInstruction(0x1069c);
	inst.rtl->print(o4);
	expected = std::string("0001069c    0 *32* r24 := r8\n");
	CPPUNIT_ASSERT_EQUAL(expected, std::string(o4.str()));

	delete pFE;
	// delete pBF;
}
Example #3
0
/*==============================================================================
 * FUNCTION:		FrontPentTest::test1
 * OVERVIEW:		Test decoding some pentium instructions
 *============================================================================*/
void FrontPentTest::test1 ()
{
    std::ostringstream ost;

    BinaryFileFactory bff;
    BinaryFile *pBF = bff.Load(HELLO_PENT);
    if (pBF == NULL)
        pBF = new BinaryFileStub();
    CPPUNIT_ASSERT(pBF != 0);
    CPPUNIT_ASSERT(pBF->GetMachine() == MACHINE_PENTIUM);
    Prog* prog = new Prog;
    FrontEnd *pFE = new PentiumFrontEnd(pBF, prog, &bff);
    prog->setFrontEnd(pFE);

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

    // Decode first instruction
    DecodeResult inst = pFE->decodeInstruction(addr);
    inst.rtl->print(ost);

    std::string expected(
        "08048328    0 *32* m[r28 - 4] := r29\n"
        "            0 *32* r28 := r28 - 4\n");
    CPPUNIT_ASSERT_EQUAL(expected, std::string(ost.str()));

    std::ostringstream o2;
    addr += inst.numBytes;
    inst = pFE->decodeInstruction(addr);
    inst.rtl->print(o2);
    expected = std::string("08048329    0 *32* r29 := r28\n");
    CPPUNIT_ASSERT_EQUAL(expected, std::string(o2.str()));

    std::ostringstream o3;
    addr = 0x804833b;
    inst = pFE->decodeInstruction(addr);
    inst.rtl->print(o3);
    expected = std::string(
                   "0804833b    0 *32* m[r28 - 4] := 0x80483fc\n"
                   "            0 *32* r28 := r28 - 4\n");
    CPPUNIT_ASSERT_EQUAL(expected, std::string(o3.str()));

    delete pFE;
    // delete pBF;
}
Example #4
0
void FrontPentTest::testBranch()
{
    DecodeResult inst;
    std::string expected;

    BinaryFileFactory bff;
    BinaryFile *pBF = bff.Load(BRANCH_PENT);
    if (pBF == NULL)
        pBF = new BinaryFileStub();
    CPPUNIT_ASSERT(pBF != 0);
    CPPUNIT_ASSERT(pBF->GetMachine() == MACHINE_PENTIUM);
    Prog* prog = new Prog;
    FrontEnd *pFE = new PentiumFrontEnd(pBF, prog, &bff);
    prog->setFrontEnd(pFE);

    // jne
    std::ostringstream o1;
    inst = pFE->decodeInstruction(0x8048979);
    inst.rtl->print(o1);
    expected = std::string("08048979    0 BRANCH 0x8048988, condition "
                           "not equals\n"
                           "High level: %flags\n");
    CPPUNIT_ASSERT_EQUAL(expected, o1.str());

    // jg
    std::ostringstream o2;
    inst = pFE->decodeInstruction(0x80489c1);
    inst.rtl->print(o2);
    expected = std::string(
                   "080489c1    0 BRANCH 0x80489d5, condition signed greater\n"
                   "High level: %flags\n");
    CPPUNIT_ASSERT_EQUAL(expected, std::string(o2.str()));

    // jbe
    std::ostringstream o3;
    inst = pFE->decodeInstruction(0x8048a1b);
    inst.rtl->print(o3);
    expected = std::string(
                   "08048a1b    0 BRANCH 0x8048a2a, condition unsigned less or equals\n"
                   "High level: %flags\n");
    CPPUNIT_ASSERT_EQUAL(expected, std::string(o3.str()));

    delete pFE;
    // delete pBF;
}
Example #5
0
void FrontSparcTest::testBranch() {
	DecodeResult inst;
	std::string expected;

	BinaryFileFactory bff;
	BinaryFile *pBF = bff.Load(BRANCH_SPARC);
	if (pBF == NULL)
		pBF = new BinaryFileStub();	   // fallback on stub
	CPPUNIT_ASSERT(pBF != 0);
	CPPUNIT_ASSERT(pBF->GetMachine() == MACHINE_SPARC);
	Prog* prog = new Prog;
	FrontEnd *pFE = new SparcFrontEnd(pBF, prog, &bff);
	prog->setFrontEnd(pFE);

	// bne
	std::ostringstream o1;
	inst = pFE->decodeInstruction(0x10ab0);
	inst.rtl->print(o1);
	expected = std::string(
	  "00010ab0    0 BRANCH 0x10ac8, condition not equals\n"
	  "High level: %flags\n");
	CPPUNIT_ASSERT_EQUAL(expected, std::string(o1.str()));

	// bg
	std::ostringstream o2;
	inst = pFE->decodeInstruction(0x10af8);
	inst.rtl->print(o2);
	expected = std::string("00010af8    0 BRANCH 0x10b10, condition "
	  "signed greater\n"
	  "High level: %flags\n");
	CPPUNIT_ASSERT_EQUAL(expected, std::string(o2.str()));

	// bleu
	std::ostringstream o3;
	inst = pFE->decodeInstruction(0x10b44);
	inst.rtl->print(o3);
	expected = std::string(
		"00010b44    0 BRANCH 0x10b54, condition unsigned less or equals\n"
		"High level: %flags\n");
	CPPUNIT_ASSERT_EQUAL(expected, std::string(o3.str()));

	delete pFE;
	// delete pBF;
}
Example #6
0
void FrontPentTest::test2()
{
    DecodeResult inst;
    std::string expected;

    BinaryFileFactory bff;
    BinaryFile *pBF = bff.Load(HELLO_PENT);
    if (pBF == NULL)
        pBF = new BinaryFileStub();
    CPPUNIT_ASSERT(pBF != 0);
    CPPUNIT_ASSERT(pBF->GetMachine() == MACHINE_PENTIUM);
    Prog* prog = new Prog;
    FrontEnd *pFE = new PentiumFrontEnd(pBF, prog, &bff);
    prog->setFrontEnd(pFE);

    std::ostringstream o1;
    inst = pFE->decodeInstruction(0x8048345);
    inst.rtl->print(o1);
    expected = std::string(
                   "08048345    0 *32* tmp1 := r28\n"
                   "            0 *32* r28 := r28 + 16\n"
                   "            0 *v* %flags := ADDFLAGS32( tmp1, 16, r28 )\n");
    CPPUNIT_ASSERT_EQUAL(expected, std::string(o1.str()));

    std::ostringstream o2;
    inst = pFE->decodeInstruction(0x8048348);
    inst.rtl->print(o2);
    expected = std::string(
                   "08048348    0 *32* r24 := 0\n");
    CPPUNIT_ASSERT_EQUAL(expected, std::string(o2.str()));

    std::ostringstream o3;
    inst = pFE->decodeInstruction(0x8048329);
    inst.rtl->print(o3);
    expected = std::string("08048329    0 *32* r29 := r28\n");
    CPPUNIT_ASSERT_EQUAL(expected, std::string(o3.str()));

    delete pFE;
    // delete pBF;
}
Example #7
0
void FrontPentTest::test3()
{
    DecodeResult inst;
    std::string expected;

    BinaryFileFactory bff;
    BinaryFile *pBF = bff.Load(HELLO_PENT);
    if (pBF == NULL)
        pBF = new BinaryFileStub();
    CPPUNIT_ASSERT(pBF != 0);
    CPPUNIT_ASSERT(pBF->GetMachine() == MACHINE_PENTIUM);
    Prog* prog = new Prog;
    FrontEnd *pFE = new PentiumFrontEnd(pBF, prog, &bff);
    prog->setFrontEnd(pFE);

    std::ostringstream o1;
    inst = pFE->decodeInstruction(0x804834d);
    inst.rtl->print(o1);
    expected = std::string(
                   "0804834d    0 *32* r28 := r29\n"
                   "            0 *32* r29 := m[r28]\n"
                   "            0 *32* r28 := r28 + 4\n");
    CPPUNIT_ASSERT_EQUAL(expected, std::string(o1.str()));

    std::ostringstream o2;
    inst = pFE->decodeInstruction(0x804834e);
    inst.rtl->print(o2);
    expected = std::string(
                   "0804834e    0 *32* %pc := m[r28]\n"
                   "            0 *32* r28 := r28 + 4\n"
                   "            0 RET\n"
                   "              Modifieds: \n"
                   "              Reaching definitions: \n");

    CPPUNIT_ASSERT_EQUAL(expected, std::string(o2.str()));

    delete pFE;
    // delete pBF;
}
Example #8
0
/*==============================================================================
 * FUNCTION:		FrontSparcTest::test1
 * OVERVIEW:		Test decoding some sparc instructions
 *============================================================================*/
void FrontSparcTest::test1 () {
	std::ostringstream ost;

	BinaryFileFactory bff;
	BinaryFile *pBF = bff.Load(HELLO_SPARC);
	if (pBF == NULL)
		pBF = new BinaryFileStub();	   // fallback on stub
	CPPUNIT_ASSERT(pBF != 0);
	CPPUNIT_ASSERT(pBF->GetMachine() == MACHINE_SPARC);
	Prog* prog = new Prog;
	FrontEnd *pFE = new SparcFrontEnd(pBF, prog, &bff);
	prog->setFrontEnd(pFE);

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

	// Decode first instruction
	DecodeResult inst = pFE->decodeInstruction(addr);
	CPPUNIT_ASSERT(inst.rtl != NULL);
	inst.rtl->print(ost);
	
	std::string expected(
		"00010684    0 *32* tmp := r14 - 112\n"
		"            0 *32* m[r14] := r16\n"
		"            0 *32* m[r14 + 4] := r17\n"
		"            0 *32* m[r14 + 8] := r18\n"
		"            0 *32* m[r14 + 12] := r19\n"
		"            0 *32* m[r14 + 16] := r20\n"
		"            0 *32* m[r14 + 20] := r21\n"
		"            0 *32* m[r14 + 24] := r22\n"
		"            0 *32* m[r14 + 28] := r23\n"
		"            0 *32* m[r14 + 32] := r24\n"
		"            0 *32* m[r14 + 36] := r25\n"
		"            0 *32* m[r14 + 40] := r26\n"
		"            0 *32* m[r14 + 44] := r27\n"
		"            0 *32* m[r14 + 48] := r28\n"
		"            0 *32* m[r14 + 52] := r29\n"
		"            0 *32* m[r14 + 56] := r30\n"
		"            0 *32* m[r14 + 60] := r31\n"
		"            0 *32* r24 := r8\n"
		"            0 *32* r25 := r9\n"
		"            0 *32* r26 := r10\n"
		"            0 *32* r27 := r11\n"
		"            0 *32* r28 := r12\n"
		"            0 *32* r29 := r13\n"
		"            0 *32* r30 := r14\n"
		"            0 *32* r31 := r15\n"
		"            0 *32* r14 := tmp\n");
	CPPUNIT_ASSERT_EQUAL(expected, std::string(ost.str()));

	std::ostringstream o2;
	addr += inst.numBytes;
	inst = pFE->decodeInstruction(addr);
	inst.rtl->print(o2);
	expected = std::string("00010688    0 *32* r8 := 0x10400\n");
	CPPUNIT_ASSERT_EQUAL(expected, std::string(o2.str()));

	std::ostringstream o3;
	addr += inst.numBytes;
	inst = pFE->decodeInstruction(addr);
	inst.rtl->print(o3);
	expected = std::string("0001068c    0 *32* r8 := r8 | 848\n");
	CPPUNIT_ASSERT_EQUAL(expected, std::string(o3.str()));

	delete pFE;
	//delete pBF;
}
Example #9
0
void FrontSparcTest::testDelaySlot() {
	
	BinaryFileFactory bff;
	BinaryFile *pBF = bff.Load(BRANCH_SPARC);
	if (pBF == NULL)
		pBF = new BinaryFileStub();	   // fallback on stub
	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 calls readLibraryCatalog(), which needs to have definitions for non-sparc architectures cleared
	Type::clearNamedTypes();
	pFE->decode(prog);

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

	std::string name("testDelaySlot");
	UserProc* pProc = new UserProc(prog, name, addr);
	std::ofstream dummy;
	bool res = pFE->processProc(addr, pProc, dummy, false);

	CPPUNIT_ASSERT(res == 1);
	Cfg* cfg = pProc->getCFG();
	BB_IT it;
	PBB bb = cfg->getFirstBB(it);
	std::ostringstream o1;
	bb->print(o1);
	std::string expected("Call BB:\n"
		"in edges: \n"
		"out edges: 10a98 \n"
		"00010a80    0 *32* tmp := r14 - 120\n"
		"            0 *32* m[r14] := r16\n"
		"            0 *32* m[r14 + 4] := r17\n"
		"            0 *32* m[r14 + 8] := r18\n"
		"            0 *32* m[r14 + 12] := r19\n"
		"            0 *32* m[r14 + 16] := r20\n"
		"            0 *32* m[r14 + 20] := r21\n"
		"            0 *32* m[r14 + 24] := r22\n"
		"            0 *32* m[r14 + 28] := r23\n"
		"            0 *32* m[r14 + 32] := r24\n"
		"            0 *32* m[r14 + 36] := r25\n"
		"            0 *32* m[r14 + 40] := r26\n"
		"            0 *32* m[r14 + 44] := r27\n"
		"            0 *32* m[r14 + 48] := r28\n"
		"            0 *32* m[r14 + 52] := r29\n"
		"            0 *32* m[r14 + 56] := r30\n"
		"            0 *32* m[r14 + 60] := r31\n"
		"            0 *32* r24 := r8\n"
		"            0 *32* r25 := r9\n"
		"            0 *32* r26 := r10\n"
		"            0 *32* r27 := r11\n"
		"            0 *32* r28 := r12\n"
		"            0 *32* r29 := r13\n"
		"            0 *32* r30 := r14\n"
		"            0 *32* r31 := r15\n"
		"            0 *32* r14 := tmp\n"
		"00010a84    0 *32* r16 := 0x11400\n"
		"00010a88    0 *32* r16 := r16 | 808\n"
		"00010a8c    0 *32* r8 := r16\n"
		"00010a90    0 *32* tmp := r30\n"
		"            0 *32* r9 := r30 - 20\n"
		"00010a90    0 CALL scanf(\n"
		"              )\n"
		"              Reaching definitions: \n"
		"              Live variables: \n");

	std::string actual(o1.str());
	CPPUNIT_ASSERT_EQUAL(expected, actual);

	bb = cfg->getNextBB(it);
	CPPUNIT_ASSERT(bb);
	std::ostringstream o2;
	bb->print(o2);
	expected = std::string("Call BB:\n"
		"in edges: 10a90 \n"
		"out edges: 10aa4 \n"
		"00010a98    0 *32* r8 := r16\n"
		"00010a9c    0 *32* tmp := r30\n"
		"            0 *32* r9 := r30 - 24\n"
		"00010a9c    0 CALL scanf(\n"
		"              )\n"
		"              Reaching definitions: \n"
		"              Live variables: \n");

	actual = std::string(o2.str());
	CPPUNIT_ASSERT_EQUAL(expected, actual);

	bb = cfg->getNextBB(it);
	CPPUNIT_ASSERT(bb);
	std::ostringstream o3;
	bb->print(o3);
	expected = std::string("Twoway BB:\n"
	"in edges: 10a9c \n"
	"out edges: 10ac8 10ab8 \n"
	"00010aa4    0 *32* r8 := m[r30 - 20]\n"
	"00010aa8    0 *32* r16 := 5\n"
	"00010aac    0 *32* tmp := r16\n"
	"            0 *32* r0 := r16 - r8\n"
	"            0 *v* %flags := SUBFLAGS( tmp, r8, r0 )\n"
	"00010ab0    0 *32* r8 := 0x11400\n"
	"00010ab0    0 BRANCH 0x10ac8, condition not equals\n"
	"High level: %flags\n");
	actual = std::string(o3.str());
	CPPUNIT_ASSERT_EQUAL(expected, actual);

	bb = cfg->getNextBB(it);
	CPPUNIT_ASSERT(bb);
	std::ostringstream o4;
	bb->print(o4);
	expected = std::string("L1: Twoway BB:\n"
		"in edges: 10ab0 10ac4 \n"
		"out edges: 10ad8 10ad0 \n"
		"00010ac8    0 *32* r8 := 0x11400\n"
		"00010ac8    0 BRANCH 0x10ad8, condition equals\n"
		"High level: %flags\n");
	actual = std::string(o4.str());
	CPPUNIT_ASSERT_EQUAL(expected, actual);

	bb = cfg->getNextBB(it);
	CPPUNIT_ASSERT(bb);
	std::ostringstream o5;
	bb->print(o5);
	expected = std::string("Call BB:\n"
		"in edges: 10ab0 \n"
		"out edges: 10ac0 \n"
		"00010ab8    0 *32* r8 := r8 | 816\n"
		"00010ab8    0 CALL printf(\n"
		"              )\n"
		"              Reaching definitions: \n"
		"              Live variables: \n");

	actual = std::string(o5.str());
	CPPUNIT_ASSERT_EQUAL(expected, actual);

	delete prog;
}
Example #10
0
void FrontSparcTest::test3() {
	DecodeResult inst;
	std::string expected;

	BinaryFileFactory bff;
	BinaryFile *pBF = bff.Load(HELLO_SPARC);
	if (pBF == NULL)
		pBF = new BinaryFileStub();	   // fallback on stub
	CPPUNIT_ASSERT(pBF != 0);
	CPPUNIT_ASSERT(pBF->GetMachine() == MACHINE_SPARC);
	Prog* prog = new Prog;
	FrontEnd *pFE = new SparcFrontEnd(pBF, prog, &bff);
	prog->setFrontEnd(pFE);

	std::ostringstream o1;
	inst = pFE->decodeInstruction(0x106a0);
	inst.rtl->print(o1);
	expected = std::string("000106a0\n");
	CPPUNIT_ASSERT_EQUAL(expected, std::string(o1.str()));

	std::ostringstream o2;
	inst = pFE->decodeInstruction(0x106a4);
	inst.rtl->print(o2);
	expected = std::string("000106a4    0 RET\n"
		"              Modifieds: \n"
		"              Reaching definitions: \n");
	CPPUNIT_ASSERT_EQUAL(expected, std::string(o2.str()));

	std::ostringstream o3;
	inst = pFE->decodeInstruction(0x106a8);
	inst.rtl->print(o3);
	expected = std::string(
		"000106a8    0 *32* tmp := 0\n"
		"            0 *32* r8 := r24\n"
		"            0 *32* r9 := r25\n"
		"            0 *32* r10 := r26\n"
		"            0 *32* r11 := r27\n"
		"            0 *32* r12 := r28\n"
		"            0 *32* r13 := r29\n"
		"            0 *32* r14 := r30\n"
		"            0 *32* r15 := r31\n"
		"            0 *32* r0 := tmp\n"
		"            0 *32* r16 := m[r14]\n"
		"            0 *32* r17 := m[r14 + 4]\n"
		"            0 *32* r18 := m[r14 + 8]\n"
		"            0 *32* r19 := m[r14 + 12]\n"
		"            0 *32* r20 := m[r14 + 16]\n"
		"            0 *32* r21 := m[r14 + 20]\n"
		"            0 *32* r22 := m[r14 + 24]\n"
		"            0 *32* r23 := m[r14 + 28]\n"
		"            0 *32* r24 := m[r14 + 32]\n"
		"            0 *32* r25 := m[r14 + 36]\n"
		"            0 *32* r26 := m[r14 + 40]\n"
		"            0 *32* r27 := m[r14 + 44]\n"
		"            0 *32* r28 := m[r14 + 48]\n"
		"            0 *32* r29 := m[r14 + 52]\n"
		"            0 *32* r30 := m[r14 + 56]\n"
		"            0 *32* r31 := m[r14 + 60]\n"
		"            0 *32* r0 := tmp\n");
	CPPUNIT_ASSERT_EQUAL(expected, std::string(o3.str()));

	delete pFE;
	// delete pBF;
}