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lowlevelilinstruction.cpp
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3631 lines (2871 loc) · 110 KB
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// Copyright (c) 2015-2020 Vector 35 Inc
//
// 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.
#ifdef BINARYNINJACORE_LIBRARY
#include "lowlevelilfunction.h"
#include "lowlevelilssafunction.h"
#include "mediumlevelilfunction.h"
using namespace BinaryNinjaCore;
#else
#include "binaryninjaapi.h"
#include "lowlevelilinstruction.h"
#include "mediumlevelilinstruction.h"
using namespace BinaryNinja;
#endif
#ifndef BINARYNINJACORE_LIBRARY
using namespace std;
#endif
unordered_map<LowLevelILOperandUsage, LowLevelILOperandType>
LowLevelILInstructionBase::operandTypeForUsage = {
{SourceExprLowLevelOperandUsage, ExprLowLevelOperand},
{SourceRegisterLowLevelOperandUsage, RegisterLowLevelOperand},
{SourceRegisterStackLowLevelOperandUsage, RegisterStackLowLevelOperand},
{SourceFlagLowLevelOperandUsage, FlagLowLevelOperand},
{SourceSSARegisterLowLevelOperandUsage, SSARegisterLowLevelOperand},
{SourceSSARegisterStackLowLevelOperandUsage, SSARegisterStackLowLevelOperand},
{SourceSSAFlagLowLevelOperandUsage, SSAFlagLowLevelOperand},
{DestExprLowLevelOperandUsage, ExprLowLevelOperand},
{DestRegisterLowLevelOperandUsage, RegisterLowLevelOperand},
{DestRegisterStackLowLevelOperandUsage, RegisterStackLowLevelOperand},
{DestFlagLowLevelOperandUsage, FlagLowLevelOperand},
{DestSSARegisterLowLevelOperandUsage, SSARegisterLowLevelOperand},
{DestSSARegisterStackLowLevelOperandUsage, SSARegisterStackLowLevelOperand},
{DestSSAFlagLowLevelOperandUsage, SSAFlagLowLevelOperand},
{SemanticFlagClassLowLevelOperandUsage, SemanticFlagClassLowLevelOperand},
{SemanticFlagGroupLowLevelOperandUsage, SemanticFlagGroupLowLevelOperand},
{PartialRegisterLowLevelOperandUsage, RegisterLowLevelOperand},
{PartialSSARegisterStackSourceLowLevelOperandUsage, SSARegisterStackLowLevelOperand},
{StackSSARegisterLowLevelOperandUsage, SSARegisterLowLevelOperand},
{StackMemoryVersionLowLevelOperandUsage, IndexLowLevelOperand},
{TopSSARegisterLowLevelOperandUsage, SSARegisterLowLevelOperand},
{LeftExprLowLevelOperandUsage, ExprLowLevelOperand},
{RightExprLowLevelOperandUsage, ExprLowLevelOperand},
{CarryExprLowLevelOperandUsage, ExprLowLevelOperand},
{ConditionExprLowLevelOperandUsage, ExprLowLevelOperand},
{HighRegisterLowLevelOperandUsage, RegisterLowLevelOperand},
{HighSSARegisterLowLevelOperandUsage, SSARegisterLowLevelOperand},
{LowRegisterLowLevelOperandUsage, RegisterLowLevelOperand},
{LowSSARegisterLowLevelOperandUsage, SSARegisterLowLevelOperand},
{IntrinsicLowLevelOperandUsage, IntrinsicLowLevelOperand},
{ConstantLowLevelOperandUsage, IntegerLowLevelOperand},
{VectorLowLevelOperandUsage, IntegerLowLevelOperand},
{StackAdjustmentLowLevelOperandUsage, IntegerLowLevelOperand},
{TargetLowLevelOperandUsage, IndexLowLevelOperand},
{TrueTargetLowLevelOperandUsage, IndexLowLevelOperand},
{FalseTargetLowLevelOperandUsage, IndexLowLevelOperand},
{BitIndexLowLevelOperandUsage, IndexLowLevelOperand},
{SourceMemoryVersionLowLevelOperandUsage, IndexLowLevelOperand},
{DestMemoryVersionLowLevelOperandUsage, IndexLowLevelOperand},
{FlagConditionLowLevelOperandUsage, FlagConditionLowLevelOperand},
{OutputSSARegistersLowLevelOperandUsage, SSARegisterListLowLevelOperand},
{OutputMemoryVersionLowLevelOperandUsage, IndexLowLevelOperand},
{ParameterExprsLowLevelOperandUsage, ExprListLowLevelOperand},
{SourceSSARegistersLowLevelOperandUsage, SSARegisterListLowLevelOperand},
{SourceSSARegisterStacksLowLevelOperandUsage, SSARegisterStackListLowLevelOperand},
{SourceSSAFlagsLowLevelOperandUsage, SSAFlagListLowLevelOperand},
{OutputRegisterOrFlagListLowLevelOperandUsage, RegisterOrFlagListLowLevelOperand},
{OutputSSARegisterOrFlagListLowLevelOperandUsage, SSARegisterOrFlagListLowLevelOperand},
{SourceMemoryVersionsLowLevelOperandUsage, IndexListLowLevelOperand},
{TargetsLowLevelOperandUsage, IndexMapLowLevelOperand},
{RegisterStackAdjustmentsLowLevelOperandUsage, RegisterStackAdjustmentsLowLevelOperand}
};
unordered_map<BNLowLevelILOperation, vector<LowLevelILOperandUsage>>
LowLevelILInstructionBase::operationOperandUsage = {
{LLIL_NOP, {}},
{LLIL_POP, {}},
{LLIL_NORET, {}},
{LLIL_SYSCALL, {}},
{LLIL_BP, {}},
{LLIL_UNDEF, {}},
{LLIL_UNIMPL, {}},
{LLIL_SET_REG, {DestRegisterLowLevelOperandUsage, SourceExprLowLevelOperandUsage}},
{LLIL_SET_REG_SPLIT, {HighRegisterLowLevelOperandUsage, LowRegisterLowLevelOperandUsage,
SourceExprLowLevelOperandUsage}},
{LLIL_SET_REG_SSA, {DestSSARegisterLowLevelOperandUsage, SourceExprLowLevelOperandUsage}},
{LLIL_SET_REG_SSA_PARTIAL, {DestSSARegisterLowLevelOperandUsage, PartialRegisterLowLevelOperandUsage,
SourceExprLowLevelOperandUsage}},
{LLIL_SET_REG_SPLIT_SSA, {HighSSARegisterLowLevelOperandUsage,
LowSSARegisterLowLevelOperandUsage, SourceExprLowLevelOperandUsage}},
{LLIL_SET_REG_STACK_REL, {DestRegisterStackLowLevelOperandUsage, DestExprLowLevelOperandUsage,
SourceExprLowLevelOperandUsage}},
{LLIL_REG_STACK_PUSH, {DestRegisterStackLowLevelOperandUsage, SourceExprLowLevelOperandUsage}},
{LLIL_SET_REG_STACK_REL_SSA, {DestSSARegisterStackLowLevelOperandUsage,
PartialSSARegisterStackSourceLowLevelOperandUsage, DestExprLowLevelOperandUsage,
TopSSARegisterLowLevelOperandUsage, SourceExprLowLevelOperandUsage}},
{LLIL_SET_REG_STACK_ABS_SSA, {DestSSARegisterStackLowLevelOperandUsage,
PartialSSARegisterStackSourceLowLevelOperandUsage, DestRegisterLowLevelOperandUsage,
SourceExprLowLevelOperandUsage}},
{LLIL_SET_FLAG, {DestFlagLowLevelOperandUsage, SourceExprLowLevelOperandUsage}},
{LLIL_SET_FLAG_SSA, {DestSSAFlagLowLevelOperandUsage, SourceExprLowLevelOperandUsage}},
{LLIL_LOAD, {SourceExprLowLevelOperandUsage}},
{LLIL_LOAD_SSA, {SourceExprLowLevelOperandUsage, SourceMemoryVersionLowLevelOperandUsage}},
{LLIL_STORE, {DestExprLowLevelOperandUsage, SourceExprLowLevelOperandUsage}},
{LLIL_STORE_SSA, {DestExprLowLevelOperandUsage, DestMemoryVersionLowLevelOperandUsage,
SourceMemoryVersionLowLevelOperandUsage, SourceExprLowLevelOperandUsage}},
{LLIL_REG, {SourceRegisterLowLevelOperandUsage}},
{LLIL_REG_SSA, {SourceSSARegisterLowLevelOperandUsage}},
{LLIL_REG_SSA_PARTIAL, {SourceSSARegisterLowLevelOperandUsage, PartialRegisterLowLevelOperandUsage}},
{LLIL_REG_SPLIT, {HighRegisterLowLevelOperandUsage, LowRegisterLowLevelOperandUsage}},
{LLIL_REG_SPLIT_SSA, {HighSSARegisterLowLevelOperandUsage, LowSSARegisterLowLevelOperandUsage}},
{LLIL_REG_STACK_REL, {SourceRegisterStackLowLevelOperandUsage, SourceExprLowLevelOperandUsage}},
{LLIL_REG_STACK_POP, {SourceRegisterStackLowLevelOperandUsage}},
{LLIL_REG_STACK_FREE_REG, {DestRegisterLowLevelOperandUsage}},
{LLIL_REG_STACK_FREE_REL, {DestRegisterStackLowLevelOperandUsage, DestExprLowLevelOperandUsage}},
{LLIL_REG_STACK_REL_SSA, {SourceSSARegisterStackLowLevelOperandUsage, TopSSARegisterLowLevelOperandUsage,
SourceExprLowLevelOperandUsage}},
{LLIL_REG_STACK_ABS_SSA, {SourceSSARegisterStackLowLevelOperandUsage, SourceRegisterLowLevelOperandUsage}},
{LLIL_REG_STACK_FREE_REL_SSA, {DestSSARegisterStackLowLevelOperandUsage,
PartialSSARegisterStackSourceLowLevelOperandUsage, DestExprLowLevelOperandUsage,
TopSSARegisterLowLevelOperandUsage}},
{LLIL_REG_STACK_FREE_ABS_SSA, {DestSSARegisterStackLowLevelOperandUsage,
PartialSSARegisterStackSourceLowLevelOperandUsage, DestRegisterLowLevelOperandUsage}},
{LLIL_FLAG, {SourceFlagLowLevelOperandUsage}},
{LLIL_FLAG_BIT, {SourceFlagLowLevelOperandUsage, BitIndexLowLevelOperandUsage}},
{LLIL_FLAG_SSA, {SourceSSAFlagLowLevelOperandUsage}},
{LLIL_FLAG_BIT_SSA, {SourceSSAFlagLowLevelOperandUsage, BitIndexLowLevelOperandUsage}},
{LLIL_JUMP, {DestExprLowLevelOperandUsage}},
{LLIL_JUMP_TO, {DestExprLowLevelOperandUsage, TargetsLowLevelOperandUsage}},
{LLIL_CALL, {DestExprLowLevelOperandUsage}},
{LLIL_CALL_STACK_ADJUST, {DestExprLowLevelOperandUsage, StackAdjustmentLowLevelOperandUsage,
RegisterStackAdjustmentsLowLevelOperandUsage}},
{LLIL_TAILCALL, {DestExprLowLevelOperandUsage}},
{LLIL_RET, {DestExprLowLevelOperandUsage}},
{LLIL_IF, {ConditionExprLowLevelOperandUsage, TrueTargetLowLevelOperandUsage,
FalseTargetLowLevelOperandUsage}},
{LLIL_GOTO, {TargetLowLevelOperandUsage}},
{LLIL_FLAG_COND, {FlagConditionLowLevelOperandUsage, SemanticFlagClassLowLevelOperandUsage}},
{LLIL_FLAG_GROUP, {SemanticFlagGroupLowLevelOperandUsage}},
{LLIL_TRAP, {VectorLowLevelOperandUsage}},
{LLIL_CALL_SSA, {OutputSSARegistersLowLevelOperandUsage, OutputMemoryVersionLowLevelOperandUsage,
DestExprLowLevelOperandUsage, StackSSARegisterLowLevelOperandUsage,
StackMemoryVersionLowLevelOperandUsage, ParameterExprsLowLevelOperandUsage}},
{LLIL_SYSCALL_SSA, {OutputSSARegistersLowLevelOperandUsage, OutputMemoryVersionLowLevelOperandUsage,
StackSSARegisterLowLevelOperandUsage, StackMemoryVersionLowLevelOperandUsage,
ParameterExprsLowLevelOperandUsage}},
{LLIL_TAILCALL_SSA, {OutputSSARegistersLowLevelOperandUsage, OutputMemoryVersionLowLevelOperandUsage,
DestExprLowLevelOperandUsage, StackSSARegisterLowLevelOperandUsage,
StackMemoryVersionLowLevelOperandUsage, ParameterExprsLowLevelOperandUsage}},
{LLIL_REG_PHI, {DestSSARegisterLowLevelOperandUsage, SourceSSARegistersLowLevelOperandUsage}},
{LLIL_REG_STACK_PHI, {DestSSARegisterStackLowLevelOperandUsage, SourceSSARegisterStacksLowLevelOperandUsage}},
{LLIL_FLAG_PHI, {DestSSAFlagLowLevelOperandUsage, SourceSSAFlagsLowLevelOperandUsage}},
{LLIL_MEM_PHI, {DestMemoryVersionLowLevelOperandUsage, SourceMemoryVersionsLowLevelOperandUsage}},
{LLIL_CONST, {ConstantLowLevelOperandUsage}},
{LLIL_CONST_PTR, {ConstantLowLevelOperandUsage}},
{LLIL_EXTERN_PTR, {ConstantLowLevelOperandUsage, OffsetLowLevelOperandUsage}},
{LLIL_FLOAT_CONST, {ConstantLowLevelOperandUsage}},
{LLIL_ADD, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_SUB, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_AND, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_OR, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_XOR, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_LSL, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_LSR, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_ASR, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_ROL, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_ROR, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_MUL, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_MULU_DP, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_MULS_DP, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_DIVU, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_DIVS, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_MODU, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_MODS, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_CMP_E, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_CMP_NE, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_CMP_SLT, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_CMP_ULT, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_CMP_SLE, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_CMP_ULE, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_CMP_SGE, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_CMP_UGE, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_CMP_SGT, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_CMP_UGT, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_TEST_BIT, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_ADD_OVERFLOW, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_ADC, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage, CarryExprLowLevelOperandUsage}},
{LLIL_SBB, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage, CarryExprLowLevelOperandUsage}},
{LLIL_RLC, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage, CarryExprLowLevelOperandUsage}},
{LLIL_RRC, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage, CarryExprLowLevelOperandUsage}},
{LLIL_DIVU_DP, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_DIVS_DP, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_MODU_DP, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_MODS_DP, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_PUSH, {SourceExprLowLevelOperandUsage}},
{LLIL_NEG, {SourceExprLowLevelOperandUsage}},
{LLIL_NOT, {SourceExprLowLevelOperandUsage}},
{LLIL_SX, {SourceExprLowLevelOperandUsage}},
{LLIL_ZX, {SourceExprLowLevelOperandUsage}},
{LLIL_LOW_PART, {SourceExprLowLevelOperandUsage}},
{LLIL_BOOL_TO_INT, {SourceExprLowLevelOperandUsage}},
{LLIL_INTRINSIC, {OutputRegisterOrFlagListLowLevelOperandUsage, IntrinsicLowLevelOperandUsage,
ParameterExprsLowLevelOperandUsage}},
{LLIL_INTRINSIC_SSA, {OutputSSARegisterOrFlagListLowLevelOperandUsage, IntrinsicLowLevelOperandUsage,
ParameterExprsLowLevelOperandUsage}},
{LLIL_UNIMPL_MEM, {SourceExprLowLevelOperandUsage}},
{LLIL_FADD, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_FSUB, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_FMUL, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_FDIV, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_FSQRT, {SourceExprLowLevelOperandUsage}},
{LLIL_FNEG, {SourceExprLowLevelOperandUsage}},
{LLIL_FABS, {SourceExprLowLevelOperandUsage}},
{LLIL_FLOAT_TO_INT, {SourceExprLowLevelOperandUsage}},
{LLIL_INT_TO_FLOAT, {SourceExprLowLevelOperandUsage}},
{LLIL_FLOAT_CONV, {SourceExprLowLevelOperandUsage}},
{LLIL_ROUND_TO_INT, {SourceExprLowLevelOperandUsage}},
{LLIL_FLOOR, {SourceExprLowLevelOperandUsage}},
{LLIL_CEIL, {SourceExprLowLevelOperandUsage}},
{LLIL_FTRUNC, {SourceExprLowLevelOperandUsage}},
{LLIL_FCMP_E, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_FCMP_NE, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_FCMP_LT, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_FCMP_LE, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_FCMP_GE, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_FCMP_GT, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}},
{LLIL_FCMP_UO, {LeftExprLowLevelOperandUsage, RightExprLowLevelOperandUsage}}
};
static unordered_map<BNLowLevelILOperation, unordered_map<LowLevelILOperandUsage, size_t>> GetOperandIndexForOperandUsages()
{
unordered_map<BNLowLevelILOperation, unordered_map<LowLevelILOperandUsage, size_t>> result;
result.reserve(LowLevelILInstructionBase::operationOperandUsage.size());
for (auto& operation : LowLevelILInstructionBase::operationOperandUsage)
{
result[operation.first] = unordered_map<LowLevelILOperandUsage, size_t>();
size_t operand = 0;
result[operation.first].reserve(operation.second.size());
for (auto usage : operation.second)
{
result[operation.first][usage] = operand;
switch (usage)
{
case HighSSARegisterLowLevelOperandUsage:
case LowSSARegisterLowLevelOperandUsage:
case PartialSSARegisterStackSourceLowLevelOperandUsage:
case TopSSARegisterLowLevelOperandUsage:
// Represented as subexpression, so only takes one slot even though it is an SSA register
operand++;
break;
case ParameterExprsLowLevelOperandUsage:
// Represented as subexpression, so only takes one slot even though it is a list
operand++;
break;
case OutputSSARegistersLowLevelOperandUsage:
// OutputMemoryVersionLowLevelOperandUsage follows at same operand
break;
case StackSSARegisterLowLevelOperandUsage:
// StackMemoryVersionLowLevelOperandUsage follows at same operand
break;
case DestSSARegisterStackLowLevelOperandUsage:
// PartialSSARegisterStackSourceLowLevelOperandUsage follows at same operand
break;
default:
switch (LowLevelILInstructionBase::operandTypeForUsage[usage])
{
case SSARegisterLowLevelOperand:
case SSARegisterStackLowLevelOperand:
case SSAFlagLowLevelOperand:
case IndexListLowLevelOperand:
case IndexMapLowLevelOperand:
case SSARegisterListLowLevelOperand:
case SSARegisterStackListLowLevelOperand:
case SSAFlagListLowLevelOperand:
case RegisterStackAdjustmentsLowLevelOperand:
case RegisterOrFlagListLowLevelOperand:
case SSARegisterOrFlagListLowLevelOperand:
// SSA registers/flags and lists take two operand slots
operand += 2;
break;
default:
operand++;
break;
}
break;
}
}
}
return result;
}
unordered_map<BNLowLevelILOperation, unordered_map<LowLevelILOperandUsage, size_t>>
LowLevelILInstructionBase::operationOperandIndex = GetOperandIndexForOperandUsages();
RegisterOrFlag::RegisterOrFlag(): isFlag(false), index(BN_INVALID_REGISTER)
{
}
RegisterOrFlag::RegisterOrFlag(bool flag, uint32_t i): isFlag(flag), index(i)
{
}
RegisterOrFlag::RegisterOrFlag(const RegisterOrFlag& v): isFlag(v.isFlag), index(v.index)
{
}
uint32_t RegisterOrFlag::GetRegister() const
{
if (isFlag)
throw LowLevelILInstructionAccessException();
return index;
}
uint32_t RegisterOrFlag::GetFlag() const
{
if (!isFlag)
throw LowLevelILInstructionAccessException();
return index;
}
RegisterOrFlag& RegisterOrFlag::operator=(const RegisterOrFlag& v)
{
isFlag = v.isFlag;
index = v.index;
return *this;
}
bool RegisterOrFlag::operator==(const RegisterOrFlag& v) const
{
if (isFlag != v.isFlag)
return false;
return index == v.index;
}
bool RegisterOrFlag::operator!=(const RegisterOrFlag& v) const
{
return !((*this) == v);
}
bool RegisterOrFlag::operator<(const RegisterOrFlag& v) const
{
return ToIdentifier() < v.ToIdentifier();
}
uint64_t RegisterOrFlag::ToIdentifier() const
{
return ((uint64_t)index) | (isFlag ? (1LL << 32) : 0);
}
RegisterOrFlag RegisterOrFlag::FromIdentifier(uint64_t id)
{
return RegisterOrFlag((id & (1LL << 32)) != 0, (uint32_t)id);
}
SSARegister::SSARegister(): reg(BN_INVALID_REGISTER), version(0)
{
}
SSARegister::SSARegister(const uint32_t r, size_t i): reg(r), version(i)
{
}
SSARegister::SSARegister(const SSARegister& v): reg(v.reg), version(v.version)
{
}
SSARegister& SSARegister::operator=(const SSARegister& v)
{
reg = v.reg;
version = v.version;
return *this;
}
bool SSARegister::operator==(const SSARegister& v) const
{
if (reg != v.reg)
return false;
return version == v.version;
}
bool SSARegister::operator!=(const SSARegister& v) const
{
return !((*this) == v);
}
bool SSARegister::operator<(const SSARegister& v) const
{
if (reg < v.reg)
return true;
if (v.reg < reg)
return false;
return version < v.version;
}
SSARegisterStack::SSARegisterStack(): regStack(BN_INVALID_REGISTER), version(0)
{
}
SSARegisterStack::SSARegisterStack(const uint32_t r, size_t i): regStack(r), version(i)
{
}
SSARegisterStack::SSARegisterStack(const SSARegisterStack& v): regStack(v.regStack), version(v.version)
{
}
SSARegisterStack& SSARegisterStack::operator=(const SSARegisterStack& v)
{
regStack = v.regStack;
version = v.version;
return *this;
}
bool SSARegisterStack::operator==(const SSARegisterStack& v) const
{
if (regStack != v.regStack)
return false;
return version == v.version;
}
bool SSARegisterStack::operator!=(const SSARegisterStack& v) const
{
return !((*this) == v);
}
bool SSARegisterStack::operator<(const SSARegisterStack& v) const
{
if (regStack < v.regStack)
return true;
if (v.regStack < regStack)
return false;
return version < v.version;
}
SSAFlag::SSAFlag(): flag(BN_INVALID_REGISTER), version(0)
{
}
SSAFlag::SSAFlag(const uint32_t f, size_t i): flag(f), version(i)
{
}
SSAFlag::SSAFlag(const SSAFlag& v): flag(v.flag), version(v.version)
{
}
SSAFlag& SSAFlag::operator=(const SSAFlag& v)
{
flag = v.flag;
version = v.version;
return *this;
}
bool SSAFlag::operator==(const SSAFlag& v) const
{
if (flag != v.flag)
return false;
return version == v.version;
}
bool SSAFlag::operator!=(const SSAFlag& v) const
{
return !((*this) == v);
}
bool SSAFlag::operator<(const SSAFlag& v) const
{
if (flag < v.flag)
return true;
if (v.flag < flag)
return false;
return version < v.version;
}
SSARegisterOrFlag::SSARegisterOrFlag(): version(0)
{
}
SSARegisterOrFlag::SSARegisterOrFlag(const RegisterOrFlag& rf, size_t i): regOrFlag(rf), version(i)
{
}
SSARegisterOrFlag::SSARegisterOrFlag(const SSARegister& v): regOrFlag(false, v.reg), version(v.version)
{
}
SSARegisterOrFlag::SSARegisterOrFlag(const SSAFlag& v): regOrFlag(true, v.flag), version(v.version)
{
}
SSARegisterOrFlag::SSARegisterOrFlag(const SSARegisterOrFlag& v): regOrFlag(v.regOrFlag), version(v.version)
{
}
SSARegisterOrFlag& SSARegisterOrFlag::operator=(const SSARegisterOrFlag& v)
{
regOrFlag = v.regOrFlag;
version = v.version;
return *this;
}
bool SSARegisterOrFlag::operator==(const SSARegisterOrFlag& v) const
{
if (regOrFlag != v.regOrFlag)
return false;
return version == v.version;
}
bool SSARegisterOrFlag::operator!=(const SSARegisterOrFlag& v) const
{
return !((*this) == v);
}
bool SSARegisterOrFlag::operator<(const SSARegisterOrFlag& v) const
{
if (regOrFlag < v.regOrFlag)
return true;
if (v.regOrFlag < regOrFlag)
return false;
return version < v.version;
}
bool LowLevelILIntegerList::ListIterator::operator==(const ListIterator& a) const
{
return count == a.count;
}
bool LowLevelILIntegerList::ListIterator::operator!=(const ListIterator& a) const
{
return count != a.count;
}
bool LowLevelILIntegerList::ListIterator::operator<(const ListIterator& a) const
{
return count > a.count;
}
LowLevelILIntegerList::ListIterator& LowLevelILIntegerList::ListIterator::operator++()
{
count--;
if (count == 0)
return *this;
operand++;
if (operand >= 3)
{
operand = 0;
#ifdef BINARYNINJACORE_LIBRARY
instr = &function->GetRawExpr((size_t)instr->operands[3]);
#else
instr = function->GetRawExpr((size_t)instr.operands[3]);
#endif
}
return *this;
}
uint64_t LowLevelILIntegerList::ListIterator::operator*()
{
#ifdef BINARYNINJACORE_LIBRARY
return instr->operands[operand];
#else
return instr.operands[operand];
#endif
}
LowLevelILIntegerList::LowLevelILIntegerList(LowLevelILFunction* func,
const BNLowLevelILInstruction& instr, size_t count)
{
m_start.function = func;
#ifdef BINARYNINJACORE_LIBRARY
m_start.instr = &instr;
#else
m_start.instr = instr;
#endif
m_start.operand = 0;
m_start.count = count;
}
LowLevelILIntegerList::const_iterator LowLevelILIntegerList::begin() const
{
return m_start;
}
LowLevelILIntegerList::const_iterator LowLevelILIntegerList::end() const
{
const_iterator result;
result.function = m_start.function;
result.operand = 0;
result.count = 0;
return result;
}
size_t LowLevelILIntegerList::size() const
{
return m_start.count;
}
uint64_t LowLevelILIntegerList::operator[](size_t i) const
{
if (i >= size())
throw LowLevelILInstructionAccessException();
auto iter = begin();
for (size_t j = 0; j < i; j++)
++iter;
return *iter;
}
LowLevelILIntegerList::operator vector<uint64_t>() const
{
vector<uint64_t> result;
for (auto i : *this)
result.push_back(i);
return result;
}
size_t LowLevelILIndexList::ListIterator::operator*()
{
return (size_t)*pos;
}
LowLevelILIndexList::LowLevelILIndexList(LowLevelILFunction* func,
const BNLowLevelILInstruction& instr, size_t count): m_list(func, instr, count)
{
}
LowLevelILIndexList::const_iterator LowLevelILIndexList::begin() const
{
const_iterator result;
result.pos = m_list.begin();
return result;
}
LowLevelILIndexList::const_iterator LowLevelILIndexList::end() const
{
const_iterator result;
result.pos = m_list.end();
return result;
}
size_t LowLevelILIndexList::size() const
{
return m_list.size();
}
size_t LowLevelILIndexList::operator[](size_t i) const
{
if (i >= size())
throw LowLevelILInstructionAccessException();
auto iter = begin();
for (size_t j = 0; j < i; j++)
++iter;
return *iter;
}
LowLevelILIndexList::operator vector<size_t>() const
{
vector<size_t> result;
for (auto i : *this)
result.push_back(i);
return result;
}
const pair<uint64_t, size_t> LowLevelILIndexMap::ListIterator::operator*()
{
LowLevelILIntegerList::const_iterator cur = pos;
uint64_t value = *cur;
++cur;
size_t target = (size_t)*cur;
return pair<uint64_t, size_t>(value, target);
}
LowLevelILIndexMap::LowLevelILIndexMap(LowLevelILFunction* func,
const BNLowLevelILInstruction& instr, size_t count): m_list(func, instr, count & (~1))
{
}
LowLevelILIndexMap::const_iterator LowLevelILIndexMap::begin() const
{
const_iterator result;
result.pos = m_list.begin();
return result;
}
LowLevelILIndexMap::const_iterator LowLevelILIndexMap::end() const
{
const_iterator result;
result.pos = m_list.end();
return result;
}
size_t LowLevelILIndexMap::size() const
{
return m_list.size() / 2;
}
size_t LowLevelILIndexMap::operator[](uint64_t value) const
{
for (auto iter = begin(); iter != end(); ++iter)
{
if ((*iter).first == value)
return (*iter).second;
}
throw LowLevelILInstructionAccessException();
}
LowLevelILIndexMap::operator map<uint64_t, size_t>() const
{
map<uint64_t, size_t> result;
for (auto& i : *this)
result[i.first] = i.second;
return result;
}
const LowLevelILInstruction LowLevelILInstructionList::ListIterator::operator*()
{
return LowLevelILInstruction(pos.GetFunction(), pos.GetFunction()->GetRawExpr((size_t)*pos),
(size_t)*pos, instructionIndex);
}
LowLevelILInstructionList::LowLevelILInstructionList(LowLevelILFunction* func,
const BNLowLevelILInstruction& instr, size_t count, size_t instrIndex):
m_list(func, instr, count), m_instructionIndex(instrIndex)
{
}
LowLevelILInstructionList::const_iterator LowLevelILInstructionList::begin() const
{
const_iterator result;
result.pos = m_list.begin();
result.instructionIndex = m_instructionIndex;
return result;
}
LowLevelILInstructionList::const_iterator LowLevelILInstructionList::end() const
{
const_iterator result;
result.pos = m_list.end();
result.instructionIndex = m_instructionIndex;
return result;
}
size_t LowLevelILInstructionList::size() const
{
return m_list.size();
}
const LowLevelILInstruction LowLevelILInstructionList::operator[](size_t i) const
{
if (i >= size())
throw LowLevelILInstructionAccessException();
auto iter = begin();
for (size_t j = 0; j < i; j++)
++iter;
return *iter;
}
LowLevelILInstructionList::operator vector<LowLevelILInstruction>() const
{
vector<LowLevelILInstruction> result;
for (auto i : *this)
result.push_back(i);
return result;
}
const RegisterOrFlag LowLevelILRegisterOrFlagList::ListIterator::operator*()
{
return RegisterOrFlag::FromIdentifier(*pos);
}
LowLevelILRegisterOrFlagList::LowLevelILRegisterOrFlagList(LowLevelILFunction* func,
const BNLowLevelILInstruction& instr, size_t count): m_list(func, instr, count)
{
}
LowLevelILRegisterOrFlagList::const_iterator LowLevelILRegisterOrFlagList::begin() const
{
const_iterator result;
result.pos = m_list.begin();
return result;
}
LowLevelILRegisterOrFlagList::const_iterator LowLevelILRegisterOrFlagList::end() const
{
const_iterator result;
result.pos = m_list.end();
return result;
}
size_t LowLevelILRegisterOrFlagList::size() const
{
return m_list.size();
}
const RegisterOrFlag LowLevelILRegisterOrFlagList::operator[](size_t i) const
{
if (i >= size())
throw LowLevelILInstructionAccessException();
auto iter = begin();
for (size_t j = 0; j < i; j++)
++iter;
return *iter;
}
LowLevelILRegisterOrFlagList::operator vector<RegisterOrFlag>() const
{
vector<RegisterOrFlag> result;
for (auto& i : *this)
result.push_back(i);
return result;
}
const SSARegister LowLevelILSSARegisterList::ListIterator::operator*()
{
LowLevelILIntegerList::const_iterator cur = pos;
uint32_t reg = (uint32_t)*cur;
++cur;
size_t version = (size_t)*cur;
return SSARegister(reg, version);
}
LowLevelILSSARegisterList::LowLevelILSSARegisterList(LowLevelILFunction* func,
const BNLowLevelILInstruction& instr, size_t count): m_list(func, instr, count & (~1))
{
}
LowLevelILSSARegisterList::const_iterator LowLevelILSSARegisterList::begin() const
{
const_iterator result;
result.pos = m_list.begin();
return result;
}
LowLevelILSSARegisterList::const_iterator LowLevelILSSARegisterList::end() const
{
const_iterator result;
result.pos = m_list.end();
return result;
}
size_t LowLevelILSSARegisterList::size() const
{
return m_list.size() / 2;
}
const SSARegister LowLevelILSSARegisterList::operator[](size_t i) const
{
if (i >= size())
throw LowLevelILInstructionAccessException();
auto iter = begin();
for (size_t j = 0; j < i; j++)
++iter;
return *iter;
}
LowLevelILSSARegisterList::operator vector<SSARegister>() const
{
vector<SSARegister> result;
for (auto& i : *this)
result.push_back(i);
return result;
}
const SSARegisterStack LowLevelILSSARegisterStackList::ListIterator::operator*()
{
LowLevelILIntegerList::const_iterator cur = pos;
uint32_t regStack = (uint32_t)*cur;
++cur;
size_t version = (size_t)*cur;
return SSARegisterStack(regStack, version);
}
LowLevelILSSARegisterStackList::LowLevelILSSARegisterStackList(LowLevelILFunction* func,
const BNLowLevelILInstruction& instr, size_t count): m_list(func, instr, count & (~1))
{
}
LowLevelILSSARegisterStackList::const_iterator LowLevelILSSARegisterStackList::begin() const
{
const_iterator result;
result.pos = m_list.begin();
return result;
}
LowLevelILSSARegisterStackList::const_iterator LowLevelILSSARegisterStackList::end() const
{
const_iterator result;