Common Intermediate Language и системное программирование в Microsoft.Net. Макаров А.В - 145 стр.

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МГТУ им. Баумана | Москва

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Программирование

unsigned char *metadata;

unsigned char *cilcode;

unsigned long SizeOfMetadata;

unsigned long SizeOfCilCode;

unsigned long ImageBase;

unsigned long FileAlignment;

unsigned long EntryPointToken;

unsigned short Subsystem;

};

typedef struct INPUT_PARAMETERS *PINPUT_PARAMETERS;

void make_file (FILE *file, PINPUT_PARAMETERS inP);

// Struct IMAGE_DATA_DIRECTORY

struct IMAGE_DATA_DIRECTORY {

unsigned long RVA;

unsigned long Size;

};

typedef struct IMAGE_DATA_DIRECTORY *PIMAGE_DATA_DIRECTORY;

struct IMAGE_SECTION_HEADER {

unsigned char Name[8];

unsigned long VirtualSize;

unsigned long VirtualAddress;

unsigned long SizeOfRawData;

unsigned long PointerToRawData;

unsigned long PointerToRelocations;

unsigned long PointerToLinenumbers;

unsigned short NumberOfRelocations;

unsigned short NumberOfLinenumbers;

unsigned long Characteristics;

};

struct HEADERS {

char ms_dos_header[128]; // MS-DOS header

unsigned long signature; // PE signature

struct _IMAGE_FILE_HEADER { // PE header

Исходный код программы pegen

277

params->SizeOfMetadata + params->SizeOfCilCode

#define SIZEOF_CLI_HEADER \

sizeof(struct IMAGE_COR20_HEADER)

#define SIZEOF_RELOC_NOTALIGNED \

sizeof(struct RELOC_SECTION)

#define SIZEOF_DATA_DIRECTORY \

sizeof(struct IMAGE_DATA_DIRECTORY)

// RVA of section

#define RVA_OF_TEXT \

align(sizeof(struct HEADERS), SECTION_ALIGNMENT)

#define RVA_OF_CLI(params) \

RVA_OF_TEXT + \

align(params->SizeOfMetadata + params->SizeOfCilCode,

SECTION_ALIGNMENT)

#define RVA_OF_RELOC(params) \

RVA_OF_CLI(params) + SIZEOF_CLI_M

#define TYPE_OFFSET(a,b) \

(a*0x1000 | b)

#define OFFSETOF(s,m) \

(size_t)&(((s *)0)->m)

#endif

A.2. pe.h

#ifndef PE_H

#include <stdio.h>

// Block of input parameters

struct INPUT_PARAMETERS {

unsigned long Type;

276

CIL и системное программирование в Microsoft .NET

276                         CIL и системное программирование в Microsoft .NET   Исходный код программы pegen                                          277


          params->SizeOfMetadata + params->SizeOfCilCode                               unsigned char           *metadata;
                                                                                       unsigned char           *cilcode;
      #define SIZEOF_CLI_HEADER \
          sizeof(struct IMAGE_COR20_HEADER)                                            unsigned long           SizeOfMetadata;
                                                                                       unsigned long           SizeOfCilCode;
      #define SIZEOF_RELOC_NOTALIGNED \
          sizeof(struct RELOC_SECTION)                                                 unsigned   long         ImageBase;
                                                                                       unsigned   long         FileAlignment;
      #define SIZEOF_DATA_DIRECTORY \                                                  unsigned   long         EntryPointToken;
          sizeof(struct IMAGE_DATA_DIRECTORY)                                          unsigned   short        Subsystem;
                                                                                     };
      // RVA of section                                                              typedef struct INPUT_PARAMETERS *PINPUT_PARAMETERS;
      #define RVA_OF_TEXT   \
          align(sizeof(struct HEADERS), SECTION_ALIGNMENT)                           void   make_file          (FILE *file, PINPUT_PARAMETERS inP);

      #define RVA_OF_CLI(params) \                                                   // Struct IMAGE_DATA_DIRECTORY
          RVA_OF_TEXT +      \                                                       struct IMAGE_DATA_DIRECTORY {
          align(params->SizeOfMetadata + params->SizeOfCilCode,                         unsigned long  RVA;
             SECTION_ALIGNMENT)                                                         unsigned long  Size;
                                                                                     };
      #define RVA_OF_RELOC(params) \
          RVA_OF_CLI(params) + SIZEOF_CLI_M                                          typedef struct IMAGE_DATA_DIRECTORY *PIMAGE_DATA_DIRECTORY;

      #define TYPE_OFFSET(a,b) \                                                     struct IMAGE_SECTION_HEADER {
          (a*0x1000 | b)                                                                unsigned char Name[8];
                                                                                        unsigned long VirtualSize;
      #define OFFSETOF(s,m) \                                                           unsigned long VirtualAddress;
          (size_t)&(((s *)0)->m)                                                        unsigned long SizeOfRawData;
                                                                                        unsigned long PointerToRawData;
      #endif                                                                            unsigned long PointerToRelocations;
                                                                                        unsigned long PointerToLinenumbers;
                                                                                        unsigned short NumberOfRelocations;
A.2. pe.h                                                                               unsigned short NumberOfLinenumbers;
                                                                                        unsigned long Characteristics;
                                                                                     };
      #ifndef PE_H
                                                                                     struct HEADERS {
      #include 
                                                                                       char ms_dos_header[128];                  // MS-DOS header
      // Block of input parameters                                                     unsigned long signature;                  // PE signature
      struct INPUT_PARAMETERS {
        unsigned long       Type;                                                      struct _IMAGE_FILE_HEADER {               // PE header

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Common Intermediate Language и системное программирование в Microsoft.Net. Макаров А.В - 145 стр.

UptoLike

ВУЗ:

Макаров А.В.

Скоробогатов С.Ю.

Чеповский А.М.

Программирование

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Common Intermediate Language и системное программирование в Microsoft.Net. Макаров А.В - 145 стр.

UptoLike

ВУЗ:

Макаров А.В.

Скоробогатов С.Ю.

Чеповский А.М.

Программирование

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