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_VARIABLE,     /* variable */
  37     TYPE_PASCAL_16,    /* pascal function with 16-bit return (Win16) */
  38     TYPE_PASCAL,       /* pascal function with 32-bit return (Win16) */
  39     TYPE_ABS,          /* absolute value (Win16) */
  40     TYPE_REGISTER,     /* register function */
  41     TYPE_INTERRUPT,    /* interrupt handler function (Win16) */
  42     TYPE_STUB,         /* unimplemented stub */
  43     TYPE_STDCALL,      /* stdcall function (Win32) */
  44     TYPE_CDECL,        /* cdecl function (Win32) */
  45     TYPE_VARARGS,      /* varargs function (Win32) */
  46     TYPE_EXTERN,       /* external symbol (Win32) */
  47     TYPE_FORWARD,      /* forwarded function (Win32) */
  48     TYPE_NBTYPES
  49 } ORD_TYPE;
  50
  51 typedef enum
  52 {
  53     SPEC_INVALID,
  54     SPEC_WIN16,
  55     SPEC_WIN32
  56 } SPEC_TYPE;
  57
  58 typedef enum
  59 {
  60     SPEC_MODE_DLL,
  61     SPEC_MODE_GUIEXE,
  62     SPEC_MODE_CUIEXE,
  63     SPEC_MODE_GUIEXE_UNICODE,
  64     SPEC_MODE_CUIEXE_UNICODE
  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[17];
  77 } ORD_FUNCTION;
  78
  79 typedef struct
  80 {
  81     int value;
  82 } ORD_ABS;
  83
  84 typedef struct
  85 {
  86     ORD_TYPE    type;
  87     int         ordinal;
  88     int         offset;
  89     int         lineno;
  90     int         flags;
  91     char       *name;
  92     char       *link_name;
  93     union
  94     {
  95         ORD_VARIABLE   var;
  96         ORD_FUNCTION   func;
  97         ORD_ABS        abs;
  98     } u;
  99 } ORDDEF;
 100
 101 /* entry point flags */
 102 #define FLAG_NOIMPORT  0x01  /* don't make function available for importing */
 103 #define FLAG_NORELAY   0x02  /* don't use relay debugging for this function */
 104 #define FLAG_RET64     0x04  /* function returns a 64-bit value */
 105 #define FLAG_I386      0x08  /* function is i386 only */
 106
 107   /* Offset of a structure field relative to the start of the struct */
 108 #define STRUCTOFFSET(type,field) ((int)&((type *)0)->field)
 109
 110   /* Offset of register relative to the start of the CONTEXT struct */
 111 #define CONTEXTOFFSET(reg)  STRUCTOFFSET(CONTEXT86,reg)
 112
 113   /* Offset of register relative to the start of the STACK16FRAME struct */
 114 #define STACK16OFFSET(reg)  STRUCTOFFSET(STACK16FRAME,reg)
 115
 116   /* Offset of register relative to the start of the STACK32FRAME struct */
 117 #define STACK32OFFSET(reg)  STRUCTOFFSET(STACK32FRAME,reg)
 118
 119   /* Offset of the stack pointer relative to %fs:(0) */
 120 #define STACKOFFSET (STRUCTOFFSET(TEB,cur_stack))
 121
 122
 123 #define MAX_ORDINALS  65535
 124
 125 /* global functions */
 126
 127 extern void *xmalloc (size_t size);
 128 extern void *xrealloc (void *ptr, size_t size);
 129 extern char *xstrdup( const char *str );
 130 extern char *strupper(char *s);
 131 extern void fatal_error( const char *msg, ... );
 132 extern void fatal_perror( const char *msg, ... );
 133 extern void warning( const char *msg, ... );
 134 extern void dump_bytes( FILE *outfile, const unsigned char *data, int len,
 135                         const char *label, int constant );
 136 extern int get_alignment(int alignBoundary);
 137
 138 extern void add_import_dll( const char *name, int delay );
 139 extern void add_ignore_symbol( const char *name );
 140 extern int resolve_imports( FILE *outfile );
 141 extern int output_imports( FILE *outfile );
 142 extern void load_res32_file( const char *name );
 143 extern int output_resources( FILE *outfile );
 144 extern void load_res16_file( const char *name );
 145 extern int output_res16_data( FILE *outfile );
 146 extern int output_res16_directory( unsigned char *buffer );
 147
 148 extern void BuildGlue( FILE *outfile, FILE *infile );
 149 extern void BuildRelays( FILE *outfile );
 150 extern void BuildSpec16File( FILE *outfile );
 151 extern void BuildSpec32File( FILE *outfile );
 152 extern SPEC_TYPE ParseTopLevel( FILE *file );
 153
 154 /* global variables */
 155
 156 extern int current_line;
 157 extern int nb_entry_points;
 158 extern int nb_names;
 159 extern int Base;
 160 extern int Limit;
 161 extern int DLLHeapSize;
 162 extern int UsePIC;
 163 extern int debugging;
 164 extern int nb_debug_channels;
 165 extern int nb_lib_paths;
 166
 167 extern char DLLName[80];
 168 extern char DLLFileName[80];
 169 extern char owner_name[80];
 170 extern char *init_func;
 171 extern const char *input_file_name;
 172 extern const char *output_file_name;
 173 extern char **debug_channels;
 174 extern char **lib_path;
 175
 176 extern ORDDEF *EntryPoints[MAX_ORDINALS];
 177 extern ORDDEF *Ordinals[MAX_ORDINALS];
 178 extern ORDDEF *Names[MAX_ORDINALS];
 179 extern SPEC_MODE SpecMode;
 180
 181 #endif  /* __WINE_BUILD_H */