reactos/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  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 #ifndef __WINE_BUILD_H
  24 #define __WINE_BUILD_H
  25
  26 #ifndef __WINE_CONFIG_H
  27 # error You must include config.h to use this header
  28 #endif
  29
  30 #include <stdio.h>
  31 #include <stdlib.h>
  32 #include <string.h>
  33
  34 typedef enum
  35 {
  36     TYPE_VARIABLE,     /* variable */
  37     TYPE_PASCAL,       /* pascal function (Win16) */
  38     TYPE_ABS,          /* absolute value (Win16) */
  39     TYPE_STUB,         /* unimplemented stub */
  40     TYPE_STDCALL,      /* stdcall function (Win32) */
  41     TYPE_CDECL,        /* cdecl function (Win32) */
  42     TYPE_VARARGS,      /* varargs function (Win32) */
  43     TYPE_EXTERN,       /* external symbol (Win32) */
  44     TYPE_NBTYPES
  45 } ORD_TYPE;
  46
  47 typedef enum
  48 {
  49     SPEC_WIN16,
  50     SPEC_WIN32
  51 } SPEC_TYPE;
  52
  53 typedef struct
  54 {
  55     int n_values;
  56     int *values;
  57 } ORD_VARIABLE;
  58
  59 typedef struct
  60 {
  61     char arg_types[21];
  62 } ORD_FUNCTION;
  63
  64 typedef struct
  65 {
  66     int value;
  67 } ORD_ABS;
  68
  69 typedef struct
  70 {
  71     ORD_TYPE    type;
  72     int         ordinal;
  73     int         offset;
  74     int         lineno;
  75     int         flags;
  76     char       *name;         /* public name of this function */
  77     char       *link_name;    /* name of the C symbol to link to */
  78     char       *export_name;  /* name exported under for noname exports */
  79     union
  80     {
  81         ORD_VARIABLE   var;
  82         ORD_FUNCTION   func;
  83         ORD_ABS        abs;
  84     } u;
  85 } ORDDEF;
  86
  87 typedef struct
  88 {
  89     char            *file_name;          /* file name of the dll */
  90     char            *dll_name;           /* internal name of the dll */
  91     char            *owner_name;         /* name of the 32-bit dll owning this one */
  92     char            *init_func;          /* initialization routine */
  93     SPEC_TYPE        type;               /* type of dll (Win16/Win32) */
  94     int              base;               /* ordinal base */
  95     int              limit;              /* ordinal limit */
  96     int              stack_size;         /* exe stack size */
  97     int              heap_size;          /* exe heap size */
  98     int              nb_entry_points;    /* number of used entry points */
  99     int              alloc_entry_points; /* number of allocated entry points */
 100     int              nb_names;           /* number of entry points with names */
 101     unsigned int     nb_resources;       /* number of resources */
 102     int              characteristics;    /* characteristics for the PE header */
 103     int              subsystem;          /* subsystem id */
 104     int              subsystem_major;    /* subsystem version major number */
 105     int              subsystem_minor;    /* subsystem version minor number */
 106     ORDDEF          *entry_points;       /* dll entry points */
 107     ORDDEF         **names;              /* array of entry point names (points into entry_points) */
 108     ORDDEF         **ordinals;           /* array of dll ordinals (points into entry_points) */
 109     struct resource *resources;          /* array of dll resources (format differs between Win16/Win32) */
 110 } DLLSPEC;
 111
 112 enum target_cpu
 113 {
 114     CPU_x86, CPU_SPARC, CPU_ALPHA, CPU_POWERPC
 115 };
 116
 117 enum target_platform
 118 {
 119     PLATFORM_UNSPECIFIED, PLATFORM_APPLE, PLATFORM_SVR4, PLATFORM_WINDOWS
 120 };
 121
 122 extern enum target_cpu target_cpu;
 123 extern enum target_platform target_platform;
 124
 125 /* entry point flags */
 126 #define FLAG_NORELAY   0x01  /* don't use relay debugging for this function */
 127 #define FLAG_NONAME    0x02  /* don't import function by name */
 128 #define FLAG_RET16     0x04  /* function returns a 16-bit value */
 129 #define FLAG_RET64     0x08  /* function returns a 64-bit value */
 130 #define FLAG_I386      0x10  /* function is i386 only */
 131 #define FLAG_REGISTER  0x20  /* use register calling convention */
 132 #define FLAG_PRIVATE   0x40  /* function is private (cannot be imported) */
 133
 134 #define FLAG_FORWARD   0x80  /* function is a forwarded name */
 135
 136   /* Offset of a structure field relative to the start of the struct */
 137 #define STRUCTOFFSET(type,field) ((int)&((type *)0)->field)
 138
 139   /* Offset of register relative to the start of the CONTEXT struct */
 140 #define CONTEXTOFFSET(reg)  STRUCTOFFSET(CONTEXT86,reg)
 141
 142   /* Offset of register relative to the start of the STACK16FRAME struct */
 143 #define STACK16OFFSET(reg)  STRUCTOFFSET(STACK16FRAME,reg)
 144
 145   /* Offset of register relative to the start of the STACK32FRAME struct */
 146 #define STACK32OFFSET(reg)  STRUCTOFFSET(STACK32FRAME,reg)
 147
 148   /* Offset of the stack pointer relative to %fs:(0) */
 149 #define STACKOFFSET (STRUCTOFFSET(TEB,WOW32Reserved))
 150
 151
 152 #define MAX_ORDINALS  65535
 153
 154 /* global functions */
 155
 156 #ifndef __GNUC__
 157 #define __attribute__(X)
 158 #endif
 159
 160 extern void *xmalloc (size_t size);
 161 extern void *xrealloc (void *ptr, size_t size);
 162 extern char *xstrdup( const char *str );
 163 extern char *strupper(char *s);
 164 extern int strendswith(const char* str, const char* end);
 165 extern void fatal_error( const char *msg, ... )
 166    __attribute__ ((__format__ (__printf__, 1, 2)));
 167 extern void fatal_perror( const char *msg, ... )
 168    __attribute__ ((__format__ (__printf__, 1, 2)));
 169 extern void error( const char *msg, ... )
 170    __attribute__ ((__format__ (__printf__, 1, 2)));
 171 extern void warning( const char *msg, ... )
 172    __attribute__ ((__format__ (__printf__, 1, 2)));
 173 extern void output_standard_file_header( FILE *outfile );
 174 extern FILE *open_input_file( const char *srcdir, const char *name );
 175 extern void close_input_file( FILE *file );
 176 extern void dump_bytes( FILE *outfile, const unsigned char *data, int len,
 177                         const char *label, int constant );
 178 extern int remove_stdcall_decoration( char *name );
 179 extern DLLSPEC *alloc_dll_spec(void);
 180 extern void free_dll_spec( DLLSPEC *spec );
 181 extern const char *make_c_identifier( const char *str );
 182 extern unsigned int get_alignment(unsigned int align);
 183 extern unsigned int get_page_size(void);
 184 extern const char *asm_name( const char *func );
 185 extern const char *func_declaration( const char *func );
 186 extern const char *func_size( const char *func );
 187 extern const char *get_asm_string_keyword(void);
 188 extern const char *get_asm_short_keyword(void);
 189
 190 extern void add_import_dll( const char *name, const char *filename );
 191 extern void add_delayed_import( const char *name );
 192 extern void add_ignore_symbol( const char *name );
 193 extern void read_undef_symbols( char **argv );
 194 extern int resolve_imports( DLLSPEC *spec );
 195 extern int output_imports( FILE *outfile, DLLSPEC *spec, int *nb_delayed );
 196 extern void output_import_thunks( FILE *outfile, DLLSPEC *spec );
 197 extern int load_res32_file( const char *name, DLLSPEC *spec );
 198 extern void output_resources( FILE *outfile, DLLSPEC *spec );
 199 extern void load_res16_file( const char *name, DLLSPEC *spec );
 200 extern unsigned int get_res16_data_size( DLLSPEC *spec, unsigned int res_offset,
 201                                          unsigned int alignment );
 202 extern unsigned int output_res16_data( unsigned char **ret_buf, DLLSPEC *spec,
 203                                        unsigned int res_offset, unsigned int alignment );
 204 extern unsigned int get_res16_directory_size( DLLSPEC *spec );
 205 extern unsigned int output_res16_directory( unsigned char **ret_buf, DLLSPEC *spec,
 206                                             unsigned int res_offset, unsigned int alignment );
 207 extern void output_dll_init( FILE *outfile, const char *constructor, const char *destructor );
 208
 209 extern void BuildRelays16( FILE *outfile );
 210 extern void BuildRelays32( FILE *outfile );
 211 extern void BuildSpec16File( FILE *outfile, DLLSPEC *spec );
 212 extern void BuildSpec32File( FILE *outfile, DLLSPEC *spec );
 213 extern void BuildDef32File( FILE *outfile, DLLSPEC *spec );
 214 extern void BuildDebugFile( FILE *outfile, const char *srcdir, char **argv );
 215 extern void BuildPedllFile( FILE *outfile, DLLSPEC *spec );
 216
 217 extern int parse_spec_file( FILE *file, DLLSPEC *spec );
 218 extern int parse_def_file( FILE *file, DLLSPEC *spec );
 219 extern int parse_debug_channels( const char *srcdir, const char *filename );
 220
 221 /* global variables */
 222
 223 extern int current_line;
 224 extern int UsePIC;
 225 extern int nb_debug_channels;
 226 extern int nb_lib_paths;
 227 extern int nb_errors;
 228 extern int display_warnings;
 229 extern int kill_at;
 230
 231 extern char *input_file_name;
 232 extern char *spec_file_name;
 233 extern const char *output_file_name;
 234 extern char **debug_channels;
 235 extern char **lib_path;
 236
 237 extern char *ld_command;
 238 extern char *nm_command;
 239
 240 #endif  /* __WINE_BUILD_H */