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runtime checks verifier.

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0.96
Török Edvin 15 years ago
parent d4c9f766ce
commit 1e30496d2a
12 changed files with 97 additions and 26 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 2
      libclamav/c++/GenList.pl
  2. 3
      libclamav/c++/Makefile.am
  3. 28
      libclamav/c++/Makefile.in
  4. 21
      libclamav/c++/bytecode2llvm.cpp
  5. 1
      libclamav/c++/llvm/include/llvm/Analysis/PointerTracking.h
  6. 48
      libclamav/c++/llvm/lib/Analysis/PointerTracking.cpp
  7. 2
      unit_tests/input/apicalls.cbc
  8. 2
      unit_tests/input/apicalls2.cbc
  9. 2
      unit_tests/input/arith.cbc
  10. 2
      unit_tests/input/div0.cbc
  11. 10
      unit_tests/input/lsig.cbc
  12. 2
      unit_tests/input/retmagic.cbc

2
libclamav/c++/GenList.pl
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@ -9,7 +9,7 @@ my %compdeps;
my @codegencomponents = ('x86codegen','powerpccodegen','armcodegen');
my @allnonsys = ('support','jit','fullcodegen',@codegencomponents);
my @allcomponents= ('system',@allnonsys);
my $allJIT="jit core lib/Support/SourceMgr.o";
my $allJIT="jit core lib/Support/SourceMgr.o lib/Analysis/PointerTracking.o";
for my $component (@allcomponents) {
$/ = " ";
$component =~ s/^fullcodegen/codegen interpreter jit target/;

3
libclamav/c++/Makefile.am
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@ -44,7 +44,7 @@ libclamavcxx_la_LIBADD=libllvmjit.la
libclamavcxx_la_DEPENDENCIES=libllvmjit.la libllvmcodegen.la libllvmsystem.la
libclamavcxx_la_LDFLAGS=-no-undefined
libclamavcxx_la_CXXFLAGS = $(LLVM_CXXFLAGS)
libclamavcxx_la_SOURCES = bytecode2llvm.cpp
libclamavcxx_la_SOURCES = bytecode2llvm.cpp ClamBCRTChecks.cpp
if BUILD_X86
libclamavcxx_la_LIBADD+=libllvmx86codegen.la
libclamavcxx_la_DEPENDENCIES+=libllvmx86codegen.la
@ -441,6 +441,7 @@ libllvmjit_la_SOURCES=\
llvm/lib/Analysis/CaptureTracking.cpp\
llvm/lib/Analysis/DebugInfo.cpp\
llvm/lib/Analysis/MemoryBuiltins.cpp\
llvm/lib/Analysis/PointerTracking.cpp\
llvm/lib/Analysis/ValueTracking.cpp\
llvm/lib/CodeGen/ELFCodeEmitter.cpp\
llvm/lib/CodeGen/ELFWriter.cpp\

28
libclamav/c++/Makefile.in
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@ -106,7 +106,8 @@ CONFIG_HEADER = clamavcxx-config.h
CONFIG_CLEAN_FILES =
CONFIG_CLEAN_VPATH_FILES =
LTLIBRARIES = $(noinst_LTLIBRARIES)
am_libclamavcxx_la_OBJECTS = libclamavcxx_la-bytecode2llvm.lo
am_libclamavcxx_la_OBJECTS = libclamavcxx_la-bytecode2llvm.lo \
libclamavcxx_la-ClamBCRTChecks.lo
libclamavcxx_la_OBJECTS = $(am_libclamavcxx_la_OBJECTS)
AM_V_lt = $(am__v_lt_$(V))
am__v_lt_ = $(am__v_lt_$(AM_DEFAULT_VERBOSITY))
@ -279,8 +280,8 @@ libllvminterpreter_la_OBJECTS = $(am_libllvminterpreter_la_OBJECTS)
libllvmjit_la_LIBADD =
am_libllvmjit_la_OBJECTS = AliasAnalysis.lo BasicAliasAnalysis.lo \
CaptureTracking.lo DebugInfo.lo MemoryBuiltins.lo \
ValueTracking.lo ELFCodeEmitter.lo ELFWriter.lo \
MachineBasicBlock.lo MachineFunction.lo \
PointerTracking.lo ValueTracking.lo ELFCodeEmitter.lo \
ELFWriter.lo MachineBasicBlock.lo MachineFunction.lo \
MachineFunctionAnalysis.lo MachineFunctionPass.lo \
MachineInstr.lo MachineModuleInfo.lo MachineRegisterInfo.lo \
ObjectCodeEmitter.lo PseudoSourceValue.lo \
@ -929,7 +930,7 @@ libclamavcxx_la_DEPENDENCIES = libllvmjit.la libllvmcodegen.la \
$(am__append_10)
libclamavcxx_la_LDFLAGS = -no-undefined
libclamavcxx_la_CXXFLAGS = $(LLVM_CXXFLAGS)
libclamavcxx_la_SOURCES = bytecode2llvm.cpp
libclamavcxx_la_SOURCES = bytecode2llvm.cpp ClamBCRTChecks.cpp
LLVM_CXXFLAGS = -Woverloaded-virtual -pedantic -Wno-long-long -Wall -W -Wno-unused-parameter -Wwrite-strings -Wno-missing-field-initializers -Wno-variadic-macros
TBLGENFILES = llvm/include/llvm/Intrinsics.gen X86GenRegisterInfo.h.inc X86GenRegisterNames.inc X86GenRegisterInfo.inc X86GenInstrNames.inc X86GenInstrInfo.inc\
X86GenAsmWriter.inc X86GenAsmWriter1.inc X86GenAsmMatcher.inc X86GenDAGISel.inc X86GenFastISel.inc X86GenCallingConv.inc\
@ -1186,6 +1187,7 @@ libllvmjit_la_SOURCES = \
llvm/lib/Analysis/CaptureTracking.cpp\
llvm/lib/Analysis/DebugInfo.cpp\
llvm/lib/Analysis/MemoryBuiltins.cpp\
llvm/lib/Analysis/PointerTracking.cpp\
llvm/lib/Analysis/ValueTracking.cpp\
llvm/lib/CodeGen/ELFCodeEmitter.cpp\
llvm/lib/CodeGen/ELFWriter.cpp\
@ -1900,6 +1902,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Passes.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Path.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/PluginLoader.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/PointerTracking.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/PostRASchedulerList.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/PreAllocSplitting.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/PrettyStackTrace.Plo@am__quote@
@ -1994,6 +1997,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/VirtRegRewriter.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/circular_raw_ostream.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/count-count.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libclamavcxx_la-ClamBCRTChecks.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libclamavcxx_la-bytecode2llvm.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgoogletest_la-TestMain.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgoogletest_la-gtest-death-test.Plo@am__quote@
@ -2400,6 +2404,14 @@ libclamavcxx_la-bytecode2llvm.lo: bytecode2llvm.cpp
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCXX_FALSE@ $(LIBTOOL) $(AM_V_lt) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libclamavcxx_la_CXXFLAGS) $(CXXFLAGS) -c -o libclamavcxx_la-bytecode2llvm.lo `test -f 'bytecode2llvm.cpp' || echo '$(srcdir)/'`bytecode2llvm.cpp
libclamavcxx_la-ClamBCRTChecks.lo: ClamBCRTChecks.cpp
@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(LIBTOOL) $(AM_V_lt) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libclamavcxx_la_CXXFLAGS) $(CXXFLAGS) -MT libclamavcxx_la-ClamBCRTChecks.lo -MD -MP -MF $(DEPDIR)/libclamavcxx_la-ClamBCRTChecks.Tpo -c -o libclamavcxx_la-ClamBCRTChecks.lo `test -f 'ClamBCRTChecks.cpp' || echo '$(srcdir)/'`ClamBCRTChecks.cpp
@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libclamavcxx_la-ClamBCRTChecks.Tpo $(DEPDIR)/libclamavcxx_la-ClamBCRTChecks.Plo
@am__fastdepCXX_FALSE@ $(AM_V_CXX) @AM_BACKSLASH@
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='ClamBCRTChecks.cpp' object='libclamavcxx_la-ClamBCRTChecks.lo' libtool=yes @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCXX_FALSE@ $(LIBTOOL) $(AM_V_lt) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libclamavcxx_la_CXXFLAGS) $(CXXFLAGS) -c -o libclamavcxx_la-ClamBCRTChecks.lo `test -f 'ClamBCRTChecks.cpp' || echo '$(srcdir)/'`ClamBCRTChecks.cpp
libgoogletest_la-gtest-death-test.lo: llvm/utils/unittest/googletest/gtest-death-test.cc
@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(LIBTOOL) $(AM_V_lt) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libgoogletest_la_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT libgoogletest_la-gtest-death-test.lo -MD -MP -MF $(DEPDIR)/libgoogletest_la-gtest-death-test.Tpo -c -o libgoogletest_la-gtest-death-test.lo `test -f 'llvm/utils/unittest/googletest/gtest-death-test.cc' || echo '$(srcdir)/'`llvm/utils/unittest/googletest/gtest-death-test.cc
@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libgoogletest_la-gtest-death-test.Tpo $(DEPDIR)/libgoogletest_la-gtest-death-test.Plo
@ -3936,6 +3948,14 @@ MemoryBuiltins.lo: llvm/lib/Analysis/MemoryBuiltins.cpp
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCXX_FALSE@ $(LIBTOOL) $(AM_V_lt) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o MemoryBuiltins.lo `test -f 'llvm/lib/Analysis/MemoryBuiltins.cpp' || echo '$(srcdir)/'`llvm/lib/Analysis/MemoryBuiltins.cpp
PointerTracking.lo: llvm/lib/Analysis/PointerTracking.cpp
@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(LIBTOOL) $(AM_V_lt) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT PointerTracking.lo -MD -MP -MF $(DEPDIR)/PointerTracking.Tpo -c -o PointerTracking.lo `test -f 'llvm/lib/Analysis/PointerTracking.cpp' || echo '$(srcdir)/'`llvm/lib/Analysis/PointerTracking.cpp
@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/PointerTracking.Tpo $(DEPDIR)/PointerTracking.Plo
@am__fastdepCXX_FALSE@ $(AM_V_CXX) @AM_BACKSLASH@
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='llvm/lib/Analysis/PointerTracking.cpp' object='PointerTracking.lo' libtool=yes @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCXX_FALSE@ $(LIBTOOL) $(AM_V_lt) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o PointerTracking.lo `test -f 'llvm/lib/Analysis/PointerTracking.cpp' || echo '$(srcdir)/'`llvm/lib/Analysis/PointerTracking.cpp
ValueTracking.lo: llvm/lib/Analysis/ValueTracking.cpp
@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(LIBTOOL) $(AM_V_lt) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -MT ValueTracking.lo -MD -MP -MF $(DEPDIR)/ValueTracking.Tpo -c -o ValueTracking.lo `test -f 'llvm/lib/Analysis/ValueTracking.cpp' || echo '$(srcdir)/'`llvm/lib/Analysis/ValueTracking.cpp
@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/ValueTracking.Tpo $(DEPDIR)/ValueTracking.Plo

21
libclamav/c++/bytecode2llvm.cpp
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@ -20,6 +20,7 @@
* MA 02110-1301, USA.
*/
#define DEBUG_TYPE "clamavjit"
#include "ClamBCModule.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/BitVector.h"
#include "llvm/ADT/StringMap.h"
@ -190,6 +191,7 @@ static void* noUnknownFunctions(const std::string& name) {
.Case("memmove", (void*)(intptr_t)memmove)
.Case("memcpy", (void*)(intptr_t)memcpy)
.Case("memset", (void*)(intptr_t)memset)
.Case("abort", (void*)(intptr_t)jit_exception_handler)
.Default(0);
if (addr)
return addr;
@ -649,6 +651,8 @@ public:
}
const Type *I32Ty = Type::getInt32Ty(Context);
const Type *I64Ty = Type::getInt64Ty(Context);
if (!bc->trusted)
PM.add(createClamBCRTChecks());
for (unsigned j=0;j<bc->num_func;j++) {
PrettyStackTraceString CrashInfo("Generate LLVM IR");
const struct cli_bc_func *func = &bc->funcs[j];
@ -751,6 +755,7 @@ public:
case OP_BC_STORE:
case OP_BC_COPY:
case OP_BC_RET:
case OP_BC_PTRDIFF32:
// these instructions represents operands differently
break;
default:
@ -951,8 +956,8 @@ public:
{
const Type *SrcTy = mapType(inst->u.three[0]);
Value *V = convertOperand(func, SrcTy, inst->u.three[1]);
Value *Op = convertOperand(func, I64Ty, inst->u.three[2]);
Op = Builder.CreateTrunc(Op, I32Ty);
Value *Op = convertOperand(func, I32Ty, inst->u.three[2]);
// Op = Builder.CreateTrunc(Op, I32Ty);
if (!createGEP(inst->dest, V, &Op, &Op+1))
return false;
break;
@ -963,8 +968,8 @@ public:
Ops[0] = ConstantInt::get(Type::getInt32Ty(Context), 0);
const Type *SrcTy = mapType(inst->u.three[0]);
Value *V = convertOperand(func, SrcTy, inst->u.three[1]);
Ops[1] = convertOperand(func, I64Ty, inst->u.three[2]);
Ops[1] = Builder.CreateTrunc(Ops[1], I32Ty);
Ops[1] = convertOperand(func, I32Ty, inst->u.three[2]);
// Ops[1] = Builder.CreateTrunc(Ops[1], I32Ty);
if (!createGEP(inst->dest, V, Ops, Ops+2))
return false;
break;
@ -976,8 +981,8 @@ public:
const Type *SrcTy = mapType(inst->u.ops.ops[0]);
Value *V = convertOperand(func, SrcTy, inst->u.ops.ops[1]);
for (unsigned a=2;a<inst->u.ops.numOps;a++) {
Value *Op = convertOperand(func, I64Ty, inst->u.ops.ops[a]);
Op = Builder.CreateTrunc(Op, I32Ty);
Value *Op = convertOperand(func, I32Ty, inst->u.ops.ops[a]);
// Op = Builder.CreateTrunc(Op, I32Ty);
Idxs.push_back(Op);
}
if (!createGEP(inst->dest, V, Idxs.begin(), Idxs.end()))
@ -1114,7 +1119,6 @@ public:
delete [] Values;
delete [] BB;
}
DEBUG(M->dump());
delete TypeMap;
std::vector<const Type*> args;
@ -1154,9 +1158,6 @@ public:
}
}
}
if (!bc->trusted) {
//TODO: call verifier to insert runtime checks
}
delete [] Functions;
return true;
}

1
libclamav/c++/llvm/include/llvm/Analysis/PointerTracking.h
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@ -98,6 +98,7 @@ namespace llvm {
virtual bool runOnFunction(Function &F);
virtual void getAnalysisUsage(AnalysisUsage &AU) const;
void print(raw_ostream &OS, const Module* = 0) const;
Value *computeAllocationCountValue(Value *P, const Type *&Ty) const;
private:
Function *FF;
TargetData *TD;

48
libclamav/c++/llvm/lib/Analysis/PointerTracking.cpp
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@ -263,5 +263,53 @@ void PointerTracking::print(raw_ostream &OS, const Module* M) const {
}
}
Value *PointerTracking::computeAllocationCountValue(Value *P, const Type *&Ty) const
{
Value *V = P->stripPointerCasts();
if (AllocaInst *AI = dyn_cast<AllocaInst>(V)) {
Ty = AI->getAllocatedType();
// arraySize elements of type Ty.
return AI->getArraySize();
}
if (CallInst *CI = extractMallocCall(V)) {
Ty = getMallocAllocatedType(CI);
if (!Ty)
return 0;
Value *arraySize = getMallocArraySize(CI, TD);
if (!arraySize) {
Ty = Type::getInt8Ty(P->getContext());
return CI->getOperand(1);
}
// arraySize elements of type Ty.
return arraySize;
}
if (GlobalVariable *GV = dyn_cast<GlobalVariable>(V)) {
if (GV->hasDefinitiveInitializer()) {
Constant *C = GV->getInitializer();
if (const ArrayType *ATy = dyn_cast<ArrayType>(C->getType())) {
Ty = ATy->getElementType();
return ConstantInt::get(Type::getInt32Ty(P->getContext()),
ATy->getNumElements());
}
}
Ty = cast<PointerType>(GV->getType())->getElementType();
return ConstantInt::get(Type::getInt32Ty(P->getContext()), 1);
//TODO: implement more tracking for globals
}
if (CallInst *CI = dyn_cast<CallInst>(V)) {
CallSite CS(CI);
Function *F = dyn_cast<Function>(CS.getCalledValue()->stripPointerCasts());
if (F == reallocFunc) {
Ty = Type::getInt8Ty(P->getContext());
// realloc allocates arg1 bytes.
return CS.getArgument(1);
}
}
return 0;
}
static RegisterPass<PointerTracking> X("pointertracking",
"Track pointer bounds", false, true);

2
unit_tests/input/apicalls.cbc
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@ -1,4 +1,4 @@
ClamBCafhf`olfgkd|afefdfggifnf```````|bgacflfafmfbfcfmb`cnb`cacmbicmbgfafeficfcgcecff``agafp`clamcoincidencejb:82
ClamBCafhdndbigkd|afefdfggifnf```````|bhacflfafmfbfcfmb`cnb`cacmbacdcmbgfafdfccacacbfgc``agafp`clamcoincidencejb:82
Tedaaa`aacb`bb`bb`b
Eaaaaaabfd|afdgefcgdgac``

2
unit_tests/input/apicalls2.cbc
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@ -1,4 +1,4 @@
ClamBCafhf`olfgkd|afefdfggifnf```````|bgacflfafmfbfcfmb`cnb`cacmbicmbgfafeficfcgcecff``ahafp`clamcoincidencejb:66
ClamBCafhdndbigkd|afefdfggifnf```````|bhacflfafmfbfcfmb`cnb`cacmbacdcmbgfafdfccacacbfgc``ahafp`clamcoincidencejb:66
Tedaaa`aabb`bb`baacb`bb`bb`b
Ebcaabbcabfd|afdgefcgdgbc``aabgd|afdgefcgdgac``

2
unit_tests/input/arith.cbc
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@ -1,4 +1,4 @@
ClamBCafhf`olfgkd|afefdfggifnf```````|bgacflfafmfbfcfmb`cnb`cacmbicmbgfafeficfcgcecff``afbbep`clamcoincidencejb:418
ClamBCafhdndbigkd|afefdfggifnf```````|bhacflfafmfbfcfmb`cnb`cacmbacdcmbgfafdfccacacbfgc``afbbep`clamcoincidencejb:418
Tedaaa`
E``

2
unit_tests/input/div0.cbc
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@ -1,4 +1,4 @@
ClamBCafhf`olfgkd|afefdfggifnf```````|bgacflfafmfbfcfmb`cnb`cacmbicmbgfafeficfcgcecff``afabp`clamcoincidencejb:23
ClamBCafhdndbigkd|afefdfggifnf```````|bhacflfafmfbfcfmb`cnb`cacmbacdcmbgfafdfccacacbfgc``afabp`clamcoincidencejb:23
Tedaaa`
E``

10
unit_tests/input/lsig.cbc
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@ -1,14 +1,14 @@
ClamBCafhf`olfgkd|afefdfggifnf```c``a```|bgacflfafmfbfcfmb`cnb`cacmbicmbgfafeficfcgcecff``bhaabp`clamcoincidencejb:313
ClamBCafhdndbigkd|afefdfggifnf```c``a```|bhacflfafmfbfcfmb`cnb`cacmbacdcmbgfafdfccacacbfgc``bhaabp`clamcoincidencejb:309
Test.{A,B};Target:1;(((0|1|2)=42,2)|(3=10));EP+0:aabb;ffff;aaccee;f00d;dead
Tedebgeebfeebeeebdeebceebbeeb`eebadebcdaaa`aacb`bbadb`bcajahbaeahbaeahbaeahbaeahbaecaab`bdb`db`bdagahdajahdabbaddabahdaeah
Eaeaaaebod|amcgefdgfgifbgegcgnfafmfef``
Gd```hbka`@`bgeBdeBefBcgBdg@`bfeBad@`bfeBbd@`bee@Ab@Ac`b`aAa`bdeBedB`eBkbB`cBjcBafBafBbfBbf@`bgeBffBffBffBff@`bgeBffB`cB`cBdf@`bceBafBafBcfBcfBefBef@`bgeBdfBefBafBdf@`b`aC``a`b`e@@@Aa@Ac@Ab@Ad`bad@Ab`bad@Ab`bad@Ac`bad@Ac`bad@Af`bad@Ag`bad@Ah`bad@Ai`bad@Aj`bcdB`aD```h`bcdAlD```h`bcdAhD```h`bcdAdD```h`bcd@D```h`
Gd```hbja`@`bgeBdeBefBcgBdg@`bfeBad@`bfeBbd@`bee@Ab@Ac`b`aAa`bdeBedB`eBkbB`cBjcBafBafBbfBbf@`bgeBffBffBffBff@`bgeBffB`cB`cBdf@`bceBafBafBcfBcfBefBef@`bgeBdfBefBafBdf@`b`aC``a`b`e@@@Aa@Ac@Ab@Ad`bad@Ab`bad@Ac`bad@Af`bad@Ag`bad@Ah`bad@Ai`bad@Aj`bad@D```h`bcdB`aD```h`bcdAlD```h`bcdAhD```h`bcdAdD```h`bcd@D```h`
A`b`bLaeb`b`aa`aa`bad`b`b`Fahac
Bb`b`gbBfa`aaaagab`b`AadTaaaaaaab
Baaabeab`b`AbdbadacoaabAn`B`a`b`badabbaeac@dTcab`b@d
Bb`b`gbBea`aaaagab`b`AadTaaaaaaab
Baaabeab`b`AbdbadacoaabAm`An`b`badabbaeac@dTcab`b@d
BTcab`b@dE
A`aaLbcab`b`b`b`b`b`b`b`b`b`aa`aa`aa`aa`b`b`b`b`b`b`b`b`b`b`aa`aa`b`b`aa`aa`Fbdaaa
Bb`b`gbBja`b`baagbBia`b`babgbBha`b`baca`aa`b`bada`acabaaaeeab`badBjbdaaaffab`bab@daaagfab`baa@daaahfab`b`@db`bai`aafb`baj`aagb`bak`aahb`bala`ajakb`bama`alaiaaaneab`bamAbdaaaok`anaeb`bb`agbBga`aabaaeab`bb`aAjdaabbal`aobaaTcaaabbaE
Bb`b`gbBia`b`baagbBha`b`babgbBga`b`baca`aa`b`bada`acabaaaeeab`badBjbdaaaffab`bab@daaagfab`baa@daaahfab`b`@db`bai`aafb`baj`aagb`bak`aahb`bala`ajakb`bama`alaiaaaneab`bamAbdaaaok`anaeb`bb`agbBfa`aabaaeab`bb`aAjdaabbal`aobaaTcaaabbaE
Sobjb`bieofeg`bafbgef`bofnflfig`baflflfofggefdf`bdgof`bcgefdg`bdghfefcgef`bfgifbgegcgnfafmfefcg`bafcg`bffofegnfdf`bjbobSfeidbeeecendadmdedoe`ebeedfdidhehbbbdeefcgdgbbib
feidbeeecendadmdedcehbbbadbblb`bbbbdbbibSdeadbegdeddehbacibSceidgdndaddeeebeedceoeddedcdldoebdedgdidndSddedcdldadbeedoeceidgdndaddeeebeedhbmfafgfifcfibSddedcdldadbeedoeceidgdndaddeeebeedhbjgefbgofib
ddedcdldadbeedoeceidgdndaddeeebeedhbcfhfefcfkfibSddedcdldadbeedoeceidgdndaddeeebeedhbffiffgefdgofdgefnfibSddedcdldadbeedoeceidgdndaddeeebeedhbcfhfefcfkfbcibSceidgdndaddeeebeedceoeddedcdldoeednddd

2
unit_tests/input/retmagic.cbc
Unescape View File

@ -1,4 +1,4 @@
ClamBCafhf`olfgkd|afefdfggifnf```````|bgacflfafmfbfcfmb`cnb`cacmbicmbgfafeficfcgcecff``afaap`clamcoincidencejb:20
ClamBCafhdndbigkd|afefdfggifnf```````|bhacflfafmfbfcfmb`cnb`cacmbacdcmbgfafdfccacacbfgc``afaap`clamcoincidencejb:20
Tedaaa`
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