LLVM: SBSection.h Source File
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SBSection.h
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1 //===-- SBSection.h ---------------------------------------------*- C++ -*-===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 #ifndef LLDB_SBSection_h_
11 #define LLDB_SBSection_h_
12
13 #include "lldb/API/SBData.h"
14 #include "lldb/API/SBDefines.h"
15
16 namespace lldb {
17
18 class LLDB_API SBSection {
19 public:
20 SBSection();
21
22 SBSection(const lldb::SBSection &rhs);
23
24 ~SBSection();
25
26 const lldb::SBSection &operator=(const lldb::SBSection &rhs);
27
28 bool IsValid() const;
29
30 const char *GetName();
31
32 lldb::SBSection GetParent();
33
34 lldb::SBSection FindSubSection(const char *sect_name);
35
36 size_t GetNumSubSections();
37
38 lldb::SBSection GetSubSectionAtIndex(size_t idx);
39
40 lldb::addr_t GetFileAddress();
41
42 lldb::addr_t GetLoadAddress(lldb::SBTarget &target);
43
44 lldb::addr_t GetByteSize();
45
46 uint64_t GetFileOffset();
47
48 uint64_t GetFileByteSize();
49
50 lldb::SBData GetSectionData();
51
52 lldb::SBData GetSectionData(uint64_t offset, uint64_t size);
53
54 SectionType GetSectionType();
55
56 //------------------------------------------------------------------
57 /// Gets the permissions (RWX) of the section of the object file
58 ///
59 /// Returns a mask of bits of enum lldb::Permissions for this section.
60 /// Sections for which permissions are not defined, 0 is returned for
61 /// them. The binary representation of this value corresponds to [XRW]
62 /// i.e. for a section having read and execute permissions, the value
63 /// returned is 6
64 ///
65 /// @return
66 /// Returns an unsigned value for Permissions for the section.
67 //------------------------------------------------------------------
68 uint32_t
69 GetPermissions() const;
70
71 //------------------------------------------------------------------
72 /// Return the size of a target's byte represented by this section
73 /// in numbers of host bytes. Note that certain architectures have
74 /// varying minimum addressable unit (i.e. byte) size for their
75 /// CODE or DATA buses.
76 ///
77 /// @return
78 /// The number of host (8-bit) bytes needed to hold a target byte
79 //------------------------------------------------------------------
80 uint32_t GetTargetByteSize();
81
82 bool operator==(const lldb::SBSection &rhs);
83
84 bool operator!=(const lldb::SBSection &rhs);
85
86 bool GetDescription(lldb::SBStream &description);
87
88 private:
89 friend class SBAddress;
90 friend class SBModule;
91 friend class SBTarget;
92
93 SBSection(const lldb::SectionSP &section_sp);
94
95 lldb::SectionSP GetSP() const;
96
97 void SetSP(const lldb::SectionSP &section_sp);
98
99 lldb::SectionWP m_opaque_wp;
100 };
101
102 } // namespace lldb
103
104 #endif // LLDB_SBSection_h_
lldb::SBData
Definition: SBData.h:17
SBDefines.h
SBData.h
lldb::SBSection
class LLDB_API SBSection
Definition: SBDefines.h:70
lldb::SBAddress
Definition: SBAddress.h:18
lldb::SBModule
Definition: SBModule.h:21
lldb::SBSection
Definition: SBSection.h:18
lldb::SBStream
Definition: SBStream.h:19
lldb::SBTarget
Definition: SBTarget.h:34