Crashpad

Public Member Functions | List of all members
crashpad::MachOImageAnnotationsReader Class Reference

A reader for annotations stored in a Mach-O image mapped into another process. More...

`#include "snapshot/mac/mach_o_image_annotations_reader.h"`

## Public Member Functions
| MachOImageAnnotationsReader (ProcessReader *process_reader, const MachOImageReader *image_reader, const std::string &name)
| Constructs an object. More...
std::vector< std::string > | Vector () const
| Returns the module’s annotations that are organized as a vector of strings.
std::map< std::string, std::string > | SimpleMap () const
| Returns the module’s annotations that are organized as key-value pairs, where all keys and values are strings.

## Detailed Description

A reader for annotations stored in a Mach-O image mapped into another process.

These annotations are stored for the benefit of crash reporters, and provide information thought to be potentially useful for crash analysis. This class can decode annotations stored in these formats:

- CrashpadInfo. This format is used by Crashpad clients. The “simple annotations” are recovered from any module with a compatible data section, and are included in the annotations returned by SimpleMap().
- `CrashReporterClient.h`’s `crashreporter_annotations_t`. This format is used by Apple code. The `message` and `message2` fields can be recovered from any module with a compatible data section, and are included in the annotations returned by Vector().
- `dyld`’s `error_string`. This format is used exclusively by dyld, typically for fatal errors. This string can be recovered from any `MH_DYLINKER`-type module with this symbol, and is included in the annotations returned by Vector().

## Constructor & Destructor Documentation

## ◆ MachOImageAnnotationsReader()

crashpad::MachOImageAnnotationsReader::MachOImageAnnotationsReader | ( | ProcessReader * | process_reader,
|  | const MachOImageReader * | image_reader,
|  | const std::string & | name
| ) |  |

Constructs an object.

Parameters

  [in] | process_reader | The reader for the remote process.
  [in] | image_reader | The MachOImageReader for the Mach-O image file contained within the remote process.
  [in] | name | The module’s name, a string to be used in logged messages. This string is for diagnostic purposes only, and may be empty.

The documentation for this class was generated from the following files:

- snapshot/mac/mach_o_image_annotations_reader.h
- snapshot/mac/mach_o_image_annotations_reader.cc