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_CDECL,        /* cdecl function (Win32) */
  47     TYPE_VARARGS,      /* varargs function (Win32) */
  48     TYPE_EXTERN,       /* external symbol (Win32) */
  49     TYPE_FORWARD,      /* forwarded function (Win32) */
  50     TYPE_NBTYPES
  51 } ORD_TYPE;
  52
  53 typedef enum
  54 {
  55     SPEC_INVALID,
  56     SPEC_WIN16,
  57     SPEC_WIN32
  58 } SPEC_TYPE;
  59
  60 typedef enum
  61 {
  62     SPEC_MODE_DLL,
  63     SPEC_MODE_GUIEXE,
  64     SPEC_MODE_CUIEXE
  65 } SPEC_MODE;
  66
  67 typedef struct
  68 {
  69     int n_values;
  70     int *values;
  71 } ORD_VARIABLE;
  72
  73 typedef struct
  74 {
  75     int  n_args;
  76     char arg_types[32];
  77     char link_name[80];
  78 } ORD_FUNCTION;
  79
  80 typedef struct
  81 {
  82     int value;
  83 } ORD_ABS;
  84
  85 typedef struct
  86 {
  87     char link_name[80];
  88 } ORD_EXTERN;
  89
  90 typedef struct
  91 {
  92     char link_name[80];
  93 } ORD_FORWARD;
  94
  95 typedef struct
  96 {
  97     ORD_TYPE    type;
  98     int         ordinal;
  99     int         offset;
 100     int         lineno;
 101     char        name[80];
 102     union
 103     {
 104         ORD_VARIABLE   var;
 105         ORD_FUNCTION   func;
 106         ORD_ABS        abs;
 107         ORD_EXTERN     ext;
 108         ORD_FORWARD    fwd;
 109     } u;
 110 } ORDDEF;
 111
 112   /* Offset of a structure field relative to the start of the struct */
 113 #define STRUCTOFFSET(type,field) ((int)&((type *)0)->field)
 114
 115   /* Offset of register relative to the start of the CONTEXT struct */
 116 #define CONTEXTOFFSET(reg)  STRUCTOFFSET(CONTEXT86,reg)
 117
 118   /* Offset of register relative to the start of the STACK16FRAME struct */
 119 #define STACK16OFFSET(reg)  STRUCTOFFSET(STACK16FRAME,reg)
 120
 121   /* Offset of register relative to the start of the STACK32FRAME struct */
 122 #define STACK32OFFSET(reg)  STRUCTOFFSET(STACK32FRAME,reg)
 123
 124   /* Offset of the stack pointer relative to %fs:(0) */
 125 #define STACKOFFSET (STRUCTOFFSET(TEB,cur_stack))
 126
 127
 128 #define MAX_ORDINALS    2048
 129 #define MAX_IMPORTS       16
 130
 131 /* global functions */
 132
 133 extern void *xmalloc (size_t size);
 134 extern void *xrealloc (void *ptr, size_t size);
 135 extern char *xstrdup( const char *str );
 136 extern char *strupper(char *s);
 137 extern void fatal_error( const char *msg, ... );
 138 extern void dump_bytes( FILE *outfile, const unsigned char *data, int len, const char *label );
 139
 140 extern void BuildGlue( FILE *outfile, FILE *infile );
 141 extern void BuildRelays( FILE *outfile );
 142 extern void BuildSpec16File( FILE *outfile );
 143 extern void BuildSpec32File( FILE *outfile );
 144 extern SPEC_TYPE ParseTopLevel( FILE *file );
 145
 146 /* global variables */
 147
 148 extern int current_line;
 149 extern int nb_entry_points;
 150 extern int nb_names;
 151 extern int nb_imports;
 152 extern int Base;
 153 extern int Limit;
 154 extern int DLLHeapSize;
 155 extern int UsePIC;
 156 extern int debugging;
 157
 158 extern unsigned short code_selector;
 159 extern unsigned short data_selector;
 160
 161 extern char DLLName[80];
 162 extern char DLLFileName[80];
 163 extern char DLLInitFunc[80];
 164 extern char rsrc_name[80];
 165 extern char owner_name[80];
 166 extern char *DLLImports[MAX_IMPORTS];
 167 extern const char *input_file_name;
 168 extern const char *output_file_name;
 169
 170 extern ORDDEF EntryPoints[MAX_ORDINALS];
 171 extern ORDDEF *Ordinals[MAX_ORDINALS];
 172 extern ORDDEF *Names[MAX_ORDINALS];
 173 extern SPEC_MODE SpecMode;
 174
 175 #endif  /* __WINE_BUILD_H */