tools/winebuild/build.h

   1 /*
   2  * Copyright 1993 Robert J. Amstadt
   3  * Copyright 1995 Martin von Loewis
   4  * Copyright 1995, 1996, 1997 Alexandre Julliard
   5  * Copyright 1997 Eric Youngdale
   6  * Copyright 1999 Ulrich Weigand
   7  */
   8
   9 #ifndef __WINE_BUILD_H
  10 #define __WINE_BUILD_H
  11
  12 #include "config.h"
  13 #include <stdio.h>
  14 #include <stdlib.h>
  15
  16 #ifdef NEED_UNDERSCORE_PREFIX
  17 # define PREFIX "_"
  18 #else
  19 # define PREFIX
  20 #endif
  21
  22 #ifdef HAVE_ASM_STRING
  23 # define STRING ".string"
  24 #else
  25 # define STRING ".ascii"
  26 #endif
  27
  28 #if defined(__GNUC__) && !defined(__svr4__)
  29 # define USE_STABS
  30 #else
  31 # undef USE_STABS
  32 #endif
  33
  34 typedef enum
  35 {
  36     TYPE_BYTE,         /* byte variable (Win16) */
  37     TYPE_WORD,         /* word variable (Win16) */
  38     TYPE_LONG,         /* long variable (Win16) */
  39     TYPE_PASCAL_16,    /* pascal function with 16-bit return (Win16) */
  40     TYPE_PASCAL,       /* pascal function with 32-bit return (Win16) */
  41     TYPE_ABS,          /* absolute value (Win16) */
  42     TYPE_REGISTER,     /* register function */
  43     TYPE_INTERRUPT,    /* interrupt handler function (Win16) */
  44     TYPE_STUB,         /* unimplemented stub */
  45     TYPE_STDCALL,      /* stdcall function (Win32) */
  46     TYPE_STDCALL64,    /* stdcall function with 64-bit return (Win32) */
  47     TYPE_CDECL,        /* cdecl function (Win32) */
  48     TYPE_VARARGS,      /* varargs function (Win32) */
  49     TYPE_EXTERN,       /* external symbol (Win32) */
  50     TYPE_FORWARD,      /* forwarded function (Win32) */
  51     TYPE_NBTYPES
  52 } ORD_TYPE;
  53
  54 typedef enum
  55 {
  56     SPEC_INVALID,
  57     SPEC_WIN16,
  58     SPEC_WIN32
  59 } SPEC_TYPE;
  60
  61 typedef enum
  62 {
  63     SPEC_MODE_DLL,
  64     SPEC_MODE_GUIEXE,
  65     SPEC_MODE_CUIEXE,
  66     SPEC_MODE_GUIEXE_NO_MAIN,
  67     SPEC_MODE_CUIEXE_NO_MAIN
  68 } SPEC_MODE;
  69
  70 typedef struct
  71 {
  72     int n_values;
  73     int *values;
  74 } ORD_VARIABLE;
  75
  76 typedef struct
  77 {
  78     int  n_args;
  79     char arg_types[17];
  80     char link_name[80];
  81 } ORD_FUNCTION;
  82
  83 typedef struct
  84 {
  85     int value;
  86 } ORD_ABS;
  87
  88 typedef struct
  89 {
  90     char link_name[80];
  91 } ORD_EXTERN;
  92
  93 typedef struct
  94 {
  95     char link_name[80];
  96 } ORD_FORWARD;
  97
  98 typedef struct
  99 {
 100     ORD_TYPE    type;
 101     int         ordinal;
 102     int         offset;
 103     int         lineno;
 104     char        name[80];
 105     union
 106     {
 107         ORD_VARIABLE   var;
 108         ORD_FUNCTION   func;
 109         ORD_ABS        abs;
 110         ORD_EXTERN     ext;
 111         ORD_FORWARD    fwd;
 112     } u;
 113 } ORDDEF;
 114
 115   /* Offset of a structure field relative to the start of the struct */
 116 #define STRUCTOFFSET(type,field) ((int)&((type *)0)->field)
 117
 118   /* Offset of register relative to the start of the CONTEXT struct */
 119 #define CONTEXTOFFSET(reg)  STRUCTOFFSET(CONTEXT86,reg)
 120
 121   /* Offset of register relative to the start of the STACK16FRAME struct */
 122 #define STACK16OFFSET(reg)  STRUCTOFFSET(STACK16FRAME,reg)
 123
 124   /* Offset of register relative to the start of the STACK32FRAME struct */
 125 #define STACK32OFFSET(reg)  STRUCTOFFSET(STACK32FRAME,reg)
 126
 127   /* Offset of the stack pointer relative to %fs:(0) */
 128 #define STACKOFFSET (STRUCTOFFSET(TEB,cur_stack))
 129
 130
 131 #define MAX_ORDINALS    2048
 132
 133 /* global functions */
 134
 135 extern void *xmalloc (size_t size);
 136 extern void *xrealloc (void *ptr, size_t size);
 137 extern char *xstrdup( const char *str );
 138 extern char *strupper(char *s);
 139 extern void fatal_error( const char *msg, ... );
 140 extern void fatal_perror( const char *msg, ... );
 141 extern void warning( const char *msg, ... );
 142 extern void dump_bytes( FILE *outfile, const unsigned char *data, int len,
 143                         const char *label, int constant );
 144 extern void add_import_dll( const char *name );
 145 extern void resolve_imports( FILE *outfile );
 146 extern int output_imports( FILE *outfile );
 147 extern void load_res32_file( const char *name );
 148 extern int output_resources( FILE *outfile );
 149 extern void load_res16_file( const char *name );
 150 extern int output_res16_data( FILE *outfile );
 151 extern int output_res16_directory( unsigned char *buffer );
 152
 153 extern void BuildGlue( FILE *outfile, FILE *infile );
 154 extern void BuildRelays( FILE *outfile );
 155 extern void BuildSpec16File( FILE *outfile );
 156 extern void BuildSpec32File( FILE *outfile );
 157 extern SPEC_TYPE ParseTopLevel( FILE *file );
 158
 159 /* global variables */
 160
 161 extern int current_line;
 162 extern int nb_entry_points;
 163 extern int nb_names;
 164 extern int Base;
 165 extern int Limit;
 166 extern int DLLHeapSize;
 167 extern int UsePIC;
 168 extern int debugging;
 169
 170 extern unsigned short code_selector;
 171 extern unsigned short data_selector;
 172
 173 extern char DLLName[80];
 174 extern char DLLFileName[80];
 175 extern char DLLInitFunc[80];
 176 extern char owner_name[80];
 177 extern const char *input_file_name;
 178 extern const char *output_file_name;
 179
 180 extern ORDDEF EntryPoints[MAX_ORDINALS];
 181 extern ORDDEF *Ordinals[MAX_ORDINALS];
 182 extern ORDDEF *Names[MAX_ORDINALS];
 183 extern SPEC_MODE SpecMode;
 184
 185 #endif  /* __WINE_BUILD_H */