1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
//===-- RuntimeDyldCheckerImpl.h -- RuntimeDyld test framework --*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_LIB_EXECUTIONENGINE_RUNTIMEDYLD_RUNTIMEDYLDCHECKERIMPL_H
#define LLVM_LIB_EXECUTIONENGINE_RUNTIMEDYLD_RUNTIMEDYLDCHECKERIMPL_H
#include "RuntimeDyldImpl.h"
namespace llvm {
class RuntimeDyldCheckerImpl {
friend class RuntimeDyldChecker;
friend class RuntimeDyldCheckerExprEval;
using IsSymbolValidFunction =
RuntimeDyldChecker::IsSymbolValidFunction;
using GetSymbolAddressFunction =
RuntimeDyldChecker::GetSymbolAddressFunction;
using GetSymbolContentFunction =
RuntimeDyldChecker::GetSymbolContentFunction;
using GetSectionLoadAddressFunction =
RuntimeDyldChecker::GetSectionLoadAddressFunction;
using GetSectionContentFunction =
RuntimeDyldChecker::GetSectionContentFunction;
using GetStubOffsetInSectionFunction =
RuntimeDyldChecker::GetStubOffsetInSectionFunction;
public:
RuntimeDyldCheckerImpl(
IsSymbolValidFunction IsSymbolValid,
GetSymbolAddressFunction GetSymbolAddress,
GetSymbolContentFunction GetSymbolContent,
GetSectionLoadAddressFunction GetSectionLoadAddress,
GetSectionContentFunction GetSectionContent,
GetStubOffsetInSectionFunction GetStubOffsetInSection,
support::endianness Endianness,
MCDisassembler *Disassembler,
MCInstPrinter *InstPrinter,
llvm::raw_ostream &ErrStream);
bool check(StringRef CheckExpr) const;
bool checkAllRulesInBuffer(StringRef RulePrefix, MemoryBuffer *MemBuf) const;
private:
// StubMap typedefs.
Expected<JITSymbolResolver::LookupResult>
lookup(const JITSymbolResolver::LookupSet &Symbols) const;
bool isSymbolValid(StringRef Symbol) const;
uint64_t getSymbolLocalAddr(StringRef Symbol) const;
uint64_t getSymbolRemoteAddr(StringRef Symbol) const;
uint64_t readMemoryAtAddr(uint64_t Addr, unsigned Size) const;
StringRef getSymbolContent(StringRef Symbol) const;
std::pair<uint64_t, std::string> getSectionAddr(StringRef FileName,
StringRef SectionName,
bool IsInsideLoad) const;
std::pair<uint64_t, std::string> getStubAddrFor(StringRef FileName,
StringRef SectionName,
StringRef Symbol,
bool IsInsideLoad) const;
Optional<uint64_t> getSectionLoadAddress(void *LocalAddr) const;
IsSymbolValidFunction IsSymbolValid;
GetSymbolAddressFunction GetSymbolAddress;
GetSymbolContentFunction GetSymbolContent;
GetSectionLoadAddressFunction GetSectionLoadAddress;
GetSectionContentFunction GetSectionContent;
GetStubOffsetInSectionFunction GetStubOffsetInSection;
support::endianness Endianness;
MCDisassembler *Disassembler;
MCInstPrinter *InstPrinter;
llvm::raw_ostream &ErrStream;
};
}
#endif
|
