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sageBuilderAsm.h
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1 #ifndef ROSE_SAGEBUILDERASM_H
2 #define ROSE_SAGEBUILDERASM_H
3 
4 namespace SageBuilderAsm
5  {
6  // DQ (10/26/2009): I don't think this should be used (it is a copy of the constructor).
7  // SgAsmx86Instruction* buildx86Instruction( rose_addr_t address = 0, std::string mnemonic = "", X86InstructionKind kind = x86_unknown_instruction, X86InstructionSize baseSize = x86_insnsize_none, X86InstructionSize operandSize = x86_insnsize_none, X86InstructionSize addressSize = x86_insnsize_none);
8 
9  // This is the simplest interface for the construction of an instruction.
10  SgAsmx86Instruction* buildx86Instruction( X86InstructionKind kind );
11 
12  // Not clear which of these will be most useful (take a list of one or two operands).
13  SgAsmx86Instruction* buildx86Instruction( X86InstructionKind kind, SgAsmExpression* operand );
14  SgAsmx86Instruction* buildx86Instruction( X86InstructionKind kind, SgAsmExpression* lhs, SgAsmExpression* rhs );
15 
16  // Not clear which of these will be most useful (take an operand list).
17  SgAsmx86Instruction* buildx86Instruction( X86InstructionKind kind, SgAsmOperandList* operands );
18 
19  // Build functions for SgAsmOperandList
20  SgAsmOperandList* buildSgAsmOperandList();
21  SgAsmOperandList* buildSgAsmOperandList( SgAsmExpression* operand );
22  SgAsmOperandList* buildSgAsmOperandList( SgAsmExpression* lhs = NULL, SgAsmExpression* rhs = NULL );
23 
24  SgAsmx86RegisterReferenceExpression* buildSgAsmx86RegisterReferenceExpression(const RegisterDescriptor&);
25  SgAsmArmRegisterReferenceExpression* buildSgAsmArmRegisterReferenceExpression(const RegisterDescriptor&);
26  SgAsmMipsRegisterReferenceExpression* buildSgAsmMipsRegisterReferenceExpression(const RegisterDescriptor&);
27  SgAsmPowerpcRegisterReferenceExpression *buildSgAsmPowerpcRegisterReferenceExpression(const RegisterDescriptor&);
28 
29 
30 template <class T> T* buildAsmUnaryExpression(SgAsmExpression* operand = NULL);
31 
32 // SgAsmUnaryMinus * buildAsmUnaryMinus(SgAsmExpression* op = NULL);
33 
34 #define BUILD_UNARY_PROTO(suffix) SgAsmUnary##suffix * buildAsmUnary##suffix(SgAsmExpression* op = NULL);
35 
36 // There are more unary operators to add still
37 BUILD_UNARY_PROTO(Plus)
38 
39 // BUILD_UNARY_PROTO(UnaryMinus)
40 
41 
42 template <class T> T* buildAsmBinaryExpression(SgAsmExpression* lhs = NULL, SgAsmExpression* rhs = NULL);
43 
44 #define BUILD_BINARY_PROTO(suffix) SgAsmBinary##suffix * buildAsmBinary##suffix(SgAsmExpression* lhs = NULL, SgAsmExpression* rhs = NULL);
45 
46 // There are more binary operators to add still
47 BUILD_BINARY_PROTO(Add)
48 BUILD_BINARY_PROTO(Divide)
49 BUILD_BINARY_PROTO(Mod)
50 BUILD_BINARY_PROTO(Multiply)
51 BUILD_BINARY_PROTO(Subtract)
52 
53  // These functions are copies of the "make" functions (wrappers for the "make" functions) to provide a consistant interface for the future API.
54  SgAsmIntegerValueExpression* buildAsmQWordValue(uint64_t val);
55  SgAsmBinarySubtract* buildAsmSubtract(SgAsmExpression* lhs, SgAsmExpression* rhs);
56  SgAsmBinaryAddPreupdate* buildAsmAddPreupdate(SgAsmExpression* lhs, SgAsmExpression* rhs);
57  SgAsmBinarySubtractPreupdate* buildAsmSubtractPreupdate(SgAsmExpression* lhs, SgAsmExpression* rhs);
58  SgAsmBinaryAddPostupdate* buildAsmAddPostupdate(SgAsmExpression* lhs, SgAsmExpression* rhs);
59  SgAsmBinarySubtractPostupdate* buildAsmSubtractPostupdate(SgAsmExpression* lhs, SgAsmExpression* rhs);
60  SgAsmBinaryMultiply* buildAsmMul(SgAsmExpression* lhs, SgAsmExpression* rhs);
61  SgAsmBinaryLsl* buildAsmLsl(SgAsmExpression* lhs, SgAsmExpression* rhs);
62  SgAsmBinaryLsr* buildAsmLsr(SgAsmExpression* lhs, SgAsmExpression* rhs);
63  SgAsmBinaryAsr* buildAsmAsr(SgAsmExpression* lhs, SgAsmExpression* rhs);
64  SgAsmBinaryRor* buildAsmRor(SgAsmExpression* lhs, SgAsmExpression* rhs);
65  SgAsmUnaryRrx* buildAsmRrx(SgAsmExpression* lhs);
66  SgAsmUnaryArmSpecialRegisterList* buildAsmArmSpecialRegisterList(SgAsmExpression* lhs);
67  SgAsmExprListExp* buildAsmExprListExp();
68 
69  // Implemented versions of "make" functions wrapped as "build" functions.
70  SgAsmIntegerValueExpression* buildAsmDWordValue(uint32_t val);
71  SgAsmIntegerValueExpression* buildAsmByteValue(uint8_t val);
72  SgAsmIntegerValueExpression* buildAsmWordValue(uint16_t val);
73 
74  SgAsmMemoryReferenceExpression* buildAsmMemoryReferenceExpression(SgAsmExpression* addr, SgAsmExpression* segment = NULL, SgAsmType* t = NULL);
75  SgAsmBinaryAdd* buildAsmAddExpression(SgAsmExpression* lhs, SgAsmExpression* rhs);
76 
77  SgAsmTypeByte* buildAsmTypeByte();
78  SgAsmTypeWord* buildAsmTypeWord();
79  SgAsmTypeDoubleWord* buildAsmTypeDoubleWord();
80  SgAsmTypeQuadWord* buildAsmTypeQuadWord();
81  SgAsmTypeSingleFloat* buildAsmTypeSingleFloat();
82  SgAsmTypeDoubleFloat* buildAsmTypeDoubleFloat();
83  SgAsmType128bitFloat* buildAsmType128bitFloat();
84  SgAsmType80bitFloat* buildAsmType80bitFloat();
85  SgAsmTypeDoubleQuadWord* buildAsmTypeDoubleQuadWord();
86  SgAsmTypeVector* buildAsmTypeVector();
87 
88  // DQ (5/1/2010): Support for building multi-byte NOP instructions.
89  SgAsmInstruction* buildMultibyteNopInstruction(int n);
90 
91 #if 1
92  // DQ (10/28/2009): These functions are not similar in name to the
93  // associated "build" functions in the sageBuilder.h. They are however
94  // needed elsewhere in ROSE (src/frontend/Disassemblers directory).
95 
96  SgAsmIntegerValueExpression* makeByteValue(uint8_t val);
97  SgAsmIntegerValueExpression* makeWordValue(uint16_t val);
98  SgAsmIntegerValueExpression* makeDWordValue(uint32_t val);
99  SgAsmIntegerValueExpression* makeQWordValue(uint64_t val);
100  SgAsmMemoryReferenceExpression* makeMemoryReference(SgAsmExpression* addr, SgAsmExpression* segment = NULL, SgAsmType* t = NULL);
101  SgAsmBinaryAdd* makeAdd(SgAsmExpression* lhs, SgAsmExpression* rhs);
102  SgAsmBinarySubtract* makeSubtract(SgAsmExpression* lhs, SgAsmExpression* rhs);
103  SgAsmBinaryAddPreupdate* makeAddPreupdate(SgAsmExpression* lhs, SgAsmExpression* rhs);
104  SgAsmBinarySubtractPreupdate* makeSubtractPreupdate(SgAsmExpression* lhs, SgAsmExpression* rhs);
105  SgAsmBinaryAddPostupdate* makeAddPostupdate(SgAsmExpression* lhs, SgAsmExpression* rhs);
106  SgAsmBinarySubtractPostupdate* makeSubtractPostupdate(SgAsmExpression* lhs, SgAsmExpression* rhs);
107  SgAsmBinaryMultiply* makeMul(SgAsmExpression* lhs, SgAsmExpression* rhs);
108  SgAsmBinaryLsl* makeLsl(SgAsmExpression* lhs, SgAsmExpression* rhs);
109  SgAsmBinaryLsr* makeLsr(SgAsmExpression* lhs, SgAsmExpression* rhs);
110  SgAsmBinaryAsr* makeAsr(SgAsmExpression* lhs, SgAsmExpression* rhs);
111  SgAsmBinaryRor* makeRor(SgAsmExpression* lhs, SgAsmExpression* rhs);
112  SgAsmUnaryRrx* makeRrx(SgAsmExpression* lhs);
113  SgAsmUnaryArmSpecialRegisterList* makeArmSpecialRegisterList(SgAsmExpression* lhs);
114  SgAsmExprListExp* makeExprListExp();
115 #endif
116 
117  template <typename Insn> // For correct subtype to be returned
118  inline Insn* appendOperand(Insn* insn, SgAsmExpression* op)
119  {
120  SgAsmOperandList* operands = insn->get_operandList();
121  operands->get_operands().push_back(op);
122  op->set_parent(operands);
123  return insn; // For chaining this operation
124  }
125 
126  // end of SageBuilderAsm namespace
127  }
128 #endif // ROSE_SAGEBUILDERASM_H