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
|
//===- Win64EHDumper.h - Win64 EH Printing ----------------------*- 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_TOOLS_LLVM_READOBJ_WIN64EHDUMPER_H
#define LLVM_TOOLS_LLVM_READOBJ_WIN64EHDUMPER_H
#include "llvm/Support/ScopedPrinter.h"
#include "llvm/Support/Win64EH.h"
namespace llvm {
namespace object {
class COFFObjectFile;
class SymbolRef;
struct coff_section;
}
namespace Win64EH {
class Dumper {
ScopedPrinter &SW;
raw_ostream &OS;
public:
typedef std::error_code (*SymbolResolver)(const object::coff_section *,
uint64_t, object::SymbolRef &,
void *);
struct Context {
const object::COFFObjectFile &COFF;
SymbolResolver ResolveSymbol;
void *UserData;
Context(const object::COFFObjectFile &COFF, SymbolResolver Resolver,
void *UserData)
: COFF(COFF), ResolveSymbol(Resolver), UserData(UserData) {}
};
private:
void printRuntimeFunctionEntry(const Context &Ctx,
const object::coff_section *Section,
uint64_t SectionOffset,
const RuntimeFunction &RF);
void printUnwindCode(const UnwindInfo& UI, ArrayRef<UnwindCode> UC);
void printUnwindInfo(const Context &Ctx, const object::coff_section *Section,
off_t Offset, const UnwindInfo &UI);
void printRuntimeFunction(const Context &Ctx,
const object::coff_section *Section,
uint64_t SectionOffset, const RuntimeFunction &RF);
public:
Dumper(ScopedPrinter &SW) : SW(SW), OS(SW.getOStream()) {}
void printData(const Context &Ctx);
};
}
}
#endif
|
