gem5  v20.1.0.0
dtb_file.hh
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28 
29 #ifndef __BASE_LOADER_DTB_FILE_HH__
30 #define __BASE_LOADER_DTB_FILE_HH__
31 
33 
34 namespace Loader
35 {
36 
42 class DtbFile : public ImageFile
43 {
44  protected:
49  uint8_t *fileData = nullptr;
50  size_t length = 0;
51 
52  public:
53  DtbFile(const std::string &name);
54  ~DtbFile();
55 
62  bool addBootCmdLine(const char* _args, size_t len);
63 
69 
70  MemoryImage buildImage() const override;
71 };
72 
73 } // namespace Loader
74 
75 #endif //__BASE_LOADER_DTB_FILE_HH__
Loader::DtbFile::addBootCmdLine
bool addBootCmdLine(const char *_args, size_t len)
Adds the passed in Command Line options for the kernel to the proper location in the device tree.
Definition: dtb_file.cc:62
Loader::DtbFile::length
size_t length
Definition: dtb_file.hh:50
Loader::DtbFile::fileData
uint8_t * fileData
Definition: dtb_file.hh:49
Loader::ImageFile
Definition: image_file.hh:41
Loader::MemoryImage
Definition: memory_image.hh:48
Loader
Definition: process.hh:39
Loader::DtbFile::DtbFile
DtbFile(const std::string &name)
Definition: dtb_file.cc:43
Loader::DtbFile::fileDataMmapped
bool fileDataMmapped
Bool marking if this dtb file has replaced the original read in DTB file with a new modified buffer.
Definition: dtb_file.hh:48
Loader::DtbFile::buildImage
MemoryImage buildImage() const override
Definition: dtb_file.cc:151
Addr
uint64_t Addr
Address type This will probably be moved somewhere else in the near future.
Definition: types.hh:142
Loader::DtbFile
Definition: dtb_file.hh:42
name
const std::string & name()
Definition: trace.cc:50
Loader::DtbFile::findReleaseAddr
Addr findReleaseAddr()
Parse the DTB file enough to find the provided release address and return it.
Definition: dtb_file.cc:130
ArmISA::len
Bitfield< 18, 16 > len
Definition: miscregs_types.hh:439
Loader::DtbFile::~DtbFile
~DtbFile()
Definition: dtb_file.cc:53
image_file.hh

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