sdk/lib/rossym/pe.h

   1 #ifndef _LIBMACH_PE_H_
   2 #define _LIBMACH_PE_H_
   3
   4 #include "compat.h"
   5
   6 struct DwarfBlock;
   7 typedef struct _IMAGE_SECTION_HEADER PeSect;
   8
   9 typedef struct _CoffSymbol {
  10         ulong address;
  11         char *name;
  12 } CoffSymbol;
  13
  14 typedef struct _Pe {
  15         void *fd;
  16         u16int (*e2)(const unsigned char *data);
  17         u32int (*e4)(const unsigned char *data);
  18         u64int (*e8)(const unsigned char *data);
  19         ulong imagebase, imagesize, loadbase;
  20         ulong nsymbols;
  21         CoffSymbol *symtab;
  22         int (*loadsection)(struct _Pe *pe, char *name, struct DwarfBlock *b);
  23         int nsections;
  24         struct _IMAGE_SECTION_HEADER *sect;
  25 } Pe;
  26
  27 #define E_SYMNMLEN 8
  28 #include <pshpack1.h>
  29 typedef struct {
  30         union {
  31                 char e_name[E_SYMNMLEN];
  32                 struct {
  33                         unsigned long e_zeroes;
  34                         unsigned long e_offset;
  35                 } e;
  36         } e;
  37         unsigned long e_value;
  38         short e_scnum;
  39         unsigned short e_type;
  40         unsigned char e_sclass;
  41         unsigned char e_numaux;
  42 } SYMENT, *PSYMENT;
  43 #include <poppack.h>
  44
  45 #define C_EXT 2
  46 #define C_STAT 3
  47 #define DT_FCN 0x40
  48
  49 Pe *peopen(const char *name);
  50 int loaddisksection(struct _Pe *pe, char *name, struct DwarfBlock *b);
  51 int loadmemsection(struct _Pe *pe, char *name, struct DwarfBlock *b);
  52 u16int peget2(const unsigned char *ptr);
  53 u32int peget4(const unsigned char *ptr);
  54 u64int peget8(const unsigned char *ptr);
  55 void pefree(struct _Pe *pe);
  56 ulong pefindrva(struct _IMAGE_SECTION_HEADER *SectionHeader, int NumberOfSections, ulong TargetPhysical);
  57 int GetStrnlen(const char *string, int maxlen);
  58
  59 #define ANSI_NAME_STRING(s) ((PANSI_STRING)((s)->Name))
  60
  61 #endif/*_LIBMACH_PE_H_*/