ROSE 0.11.145.192
FunctionInfo.h
1#ifndef FUNCTION_INFO_H
2#define FUNCTION_INFO_H
3#include <featureTests.h>
4#ifdef ROSE_ENABLE_LIBRARY_IDENTIFICATION
5
6#include <Rose/BinaryAnalysis/Partitioner2/BasicTypes.h>
7
8#include <Rose/BinaryAnalysis/Partitioner2/Function.h>
9#include <Rose/BinaryAnalysis/Partitioner2/Partitioner.h>
10
11
12// Deprecated [Robb Matzke 2022-01-20]
13namespace LibraryIdentification {
14
15// Deprecated [Robb Matzke 2022-01-20]
16// Information about a function.
17//
18// Combines all the information to uniquely identify a single function in one object.
19//
20class FunctionInfo {
21public:
22 // Constructor.
23 //
24 // Combines all the information required to identify a function. This constructor constructs the hash from the
25 // SgAsmFunction node. Note that currently on FNV hasher is used. This should be an option.
26 //
27 // @param[in] partitioner Required to get the basic blocks of the function
28 // @param[in] function Binary AST Function Node
31 : funcName(function->name()), binaryFunction(function) {}
32
33 // True if the first hash is less than the second hash.
34 friend bool operator<(const FunctionInfo& lhs, const FunctionInfo& rhs) {
35 return lhs.funcHash < rhs.funcHash;
36 }
37
38 // True if the name, function hash, and library hash are equal.
39 bool operator==(const FunctionInfo& rhs) {
40 return funcName == rhs.funcName && funcHash == rhs.funcHash && libHash == rhs.libHash;
41 }
42
43 // The name of the function.
44 std::string funcName;
45
46 // A hash that should uniquely identify the function.
47 std::string funcHash;
48
49 // Hash uniquely identifying the library to which the function belongs.
50 std::string libHash;
51
52 // Optional pointer to the function definition.
53 //
54 // Null if the function definition is not available. */
56};
57
58} // namespace
59
60#endif
61#endif