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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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 #ifndef max
  35 #define max(a,b)   (((a) > (b)) ? (a) : (b))
  36 #endif
  37 #ifndef min
  38 #define min(a,b)   (((a) < (b)) ? (a) : (b))
  39 #endif
  40
  41 typedef enum
  42 {
  43     TYPE_VARIABLE,     /* variable */
  44     TYPE_PASCAL,       /* pascal function (Win16) */
  45     TYPE_ABS,          /* absolute value (Win16) */
  46     TYPE_STUB,         /* unimplemented stub */
  47     TYPE_STDCALL,      /* stdcall function (Win32) */
  48     TYPE_CDECL,        /* cdecl function (Win32) */
  49     TYPE_VARARGS,      /* varargs function (Win32) */
  50     TYPE_EXTERN,       /* external symbol (Win32) */
  51     TYPE_NBTYPES
  52 } ORD_TYPE;
  53
  54 typedef enum
  55 {
  56     SPEC_WIN16,
  57     SPEC_WIN32
  58 } SPEC_TYPE;
  59
  60 typedef struct
  61 {
  62     int n_values;
  63     int *values;
  64 } ORD_VARIABLE;
  65
  66 typedef struct
  67 {
  68     char arg_types[21];
  69 } ORD_FUNCTION;
  70
  71 typedef struct
  72 {
  73     unsigned short value;
  74 } ORD_ABS;
  75
  76 typedef struct
  77 {
  78     ORD_TYPE    type;
  79     int         ordinal;
  80     int         lineno;
  81     int         flags;
  82     char       *name;         /* public name of this function */
  83     char       *link_name;    /* name of the C symbol to link to */
  84     char       *export_name;  /* name exported under for noname exports */
  85     union
  86     {
  87         ORD_VARIABLE   var;
  88         ORD_FUNCTION   func;
  89         ORD_ABS        abs;
  90     } u;
  91 } ORDDEF;
  92
  93 typedef struct
  94 {
  95     char            *src_name;           /* file name of the source spec file */
  96     char            *file_name;          /* file name of the dll */
  97     char            *dll_name;           /* internal name of the dll */
  98     char            *init_func;          /* initialization routine */
  99     char            *main_module;        /* main Win32 module for Win16 specs */
 100     SPEC_TYPE        type;               /* type of dll (Win16/Win32) */
 101     int              base;               /* ordinal base */
 102     int              limit;              /* ordinal limit */
 103     int              stack_size;         /* exe stack size */
 104     int              heap_size;          /* exe heap size */
 105     int              nb_entry_points;    /* number of used entry points */
 106     int              alloc_entry_points; /* number of allocated entry points */
 107     int              nb_names;           /* number of entry points with names */
 108     unsigned int     nb_resources;       /* number of resources */
 109     int              characteristics;    /* characteristics for the PE header */
 110     int              dll_characteristics;/* DLL characteristics for the PE header */
 111     int              subsystem;          /* subsystem id */
 112     int              subsystem_major;    /* subsystem version major number */
 113     int              subsystem_minor;    /* subsystem version minor number */
 114     ORDDEF          *entry_points;       /* dll entry points */
 115     ORDDEF         **names;              /* array of entry point names (points into entry_points) */
 116     ORDDEF         **ordinals;           /* array of dll ordinals (points into entry_points) */
 117     struct resource *resources;          /* array of dll resources (format differs between Win16/Win32) */
 118 } DLLSPEC;
 119
 120 enum target_cpu
 121 {
 122     CPU_x86, CPU_x86_64, CPU_SPARC, CPU_ALPHA, CPU_POWERPC
 123 };
 124
 125 enum target_platform
 126 {
 127     PLATFORM_UNSPECIFIED, PLATFORM_APPLE, PLATFORM_SOLARIS, PLATFORM_WINDOWS
 128 };
 129
 130 extern char *target_alias;
 131 extern enum target_cpu target_cpu;
 132 extern enum target_platform target_platform;
 133
 134 /* entry point flags */
 135 #define FLAG_NORELAY   0x01  /* don't use relay debugging for this function */
 136 #define FLAG_NONAME    0x02  /* don't export function by name */
 137 #define FLAG_RET16     0x04  /* function returns a 16-bit value */
 138 #define FLAG_RET64     0x08  /* function returns a 64-bit value */
 139 #define FLAG_REGISTER  0x10  /* use register calling convention */
 140 #define FLAG_PRIVATE   0x20  /* function is private (cannot be imported) */
 141 #define FLAG_ORDINAL   0x40  /* function should be imported by ordinal */
 142
 143 #define FLAG_FORWARD   0x100  /* function is a forwarded name */
 144 #define FLAG_EXT_LINK  0x200  /* function links to an external symbol */
 145
 146 #define FLAG_CPU(cpu)  (0x01000 << (cpu))
 147 #define FLAG_CPU_MASK  0x1f000
 148 #define FLAG_CPU_WIN64 (FLAG_CPU(CPU_x86_64))
 149 #define FLAG_CPU_WIN32 (FLAG_CPU_MASK & ~FLAG_CPU_WIN64)
 150
 151 #define MAX_ORDINALS  65535
 152
 153 /* some Windows constants */
 154
 155 #define IMAGE_FILE_RELOCS_STRIPPED         0x0001 /* No relocation info */
 156 #define IMAGE_FILE_EXECUTABLE_IMAGE        0x0002
 157 #define IMAGE_FILE_LINE_NUMS_STRIPPED      0x0004
 158 #define IMAGE_FILE_LOCAL_SYMS_STRIPPED     0x0008
 159 #define IMAGE_FILE_AGGRESIVE_WS_TRIM       0x0010
 160 #define IMAGE_FILE_LARGE_ADDRESS_AWARE     0x0020
 161 #define IMAGE_FILE_16BIT_MACHINE           0x0040
 162 #define IMAGE_FILE_BYTES_REVERSED_LO       0x0080
 163 #define IMAGE_FILE_32BIT_MACHINE           0x0100
 164 #define IMAGE_FILE_DEBUG_STRIPPED          0x0200
 165 #define IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP 0x0400
 166 #define IMAGE_FILE_NET_RUN_FROM_SWAP       0x0800
 167 #define IMAGE_FILE_SYSTEM                  0x1000
 168 #define IMAGE_FILE_DLL                     0x2000
 169 #define IMAGE_FILE_UP_SYSTEM_ONLY          0x4000
 170 #define IMAGE_FILE_BYTES_REVERSED_HI       0x8000
 171
 172 #define IMAGE_DLLCHARACTERISTICS_NX_COMPAT 0x0100
 173
 174 #define IMAGE_SUBSYSTEM_NATIVE      1
 175 #define IMAGE_SUBSYSTEM_WINDOWS_GUI 2
 176 #define IMAGE_SUBSYSTEM_WINDOWS_CUI 3
 177
 178 /* global functions */
 179
 180 #ifndef __GNUC__
 181 #define __attribute__(X)
 182 #endif
 183
 184 #ifndef DECLSPEC_NORETURN
 185 # if defined(_MSC_VER) && (_MSC_VER >= 1200) && !defined(MIDL_PASS)
 186 #  define DECLSPEC_NORETURN __declspec(noreturn)
 187 # else
 188 #  define DECLSPEC_NORETURN __attribute__((noreturn))
 189 # endif
 190 #endif
 191
 192 extern void *xmalloc (size_t size);
 193 extern void *xrealloc (void *ptr, size_t size);
 194 extern char *xstrdup( const char *str );
 195 extern char *strupper(char *s);
 196 extern int strendswith(const char* str, const char* end);
 197 extern DECLSPEC_NORETURN void fatal_error( const char *msg, ... )
 198    __attribute__ ((__format__ (__printf__, 1, 2)));
 199 extern DECLSPEC_NORETURN void fatal_perror( const char *msg, ... )
 200    __attribute__ ((__format__ (__printf__, 1, 2)));
 201 extern void error( const char *msg, ... )
 202    __attribute__ ((__format__ (__printf__, 1, 2)));
 203 extern void warning( const char *msg, ... )
 204    __attribute__ ((__format__ (__printf__, 1, 2)));
 205 extern int output( const char *format, ... )
 206    __attribute__ ((__format__ (__printf__, 1, 2)));
 207 extern const char *get_as_command(void);
 208 extern const char *get_ld_command(void);
 209 extern const char *get_nm_command(void);
 210 extern const char *get_windres_command(void);
 211 extern char *get_temp_file_name( const char *prefix, const char *suffix );
 212 extern void output_standard_file_header(void);
 213 extern FILE *open_input_file( const char *srcdir, const char *name );
 214 extern void close_input_file( FILE *file );
 215 extern void dump_bytes( const void *buffer, unsigned int size );
 216 extern int remove_stdcall_decoration( char *name );
 217 extern void assemble_file( const char *src_file, const char *obj_file );
 218 extern DLLSPEC *alloc_dll_spec(void);
 219 extern void free_dll_spec( DLLSPEC *spec );
 220 extern const char *make_c_identifier( const char *str );
 221 extern const char *get_stub_name( const ORDDEF *odp, const DLLSPEC *spec );
 222 extern enum target_cpu get_cpu_from_name( const char *name );
 223 extern unsigned int get_alignment(unsigned int align);
 224 extern unsigned int get_page_size(void);
 225 extern unsigned int get_ptr_size(void);
 226 extern const char *asm_name( const char *func );
 227 extern const char *func_declaration( const char *func );
 228 extern const char *asm_globl( const char *func );
 229 extern const char *get_asm_ptr_keyword(void);
 230 extern const char *get_asm_string_keyword(void);
 231 extern const char *get_asm_short_keyword(void);
 232 extern const char *get_asm_rodata_section(void);
 233 extern const char *get_asm_string_section(void);
 234 extern void output_function_size( const char *name );
 235 extern void output_gnu_stack_note(void);
 236
 237 extern void add_import_dll( const char *name, const char *filename );
 238 extern void add_delayed_import( const char *name );
 239 extern void add_ignore_symbol( const char *name );
 240 extern void add_extra_ld_symbol( const char *name );
 241 extern void read_undef_symbols( DLLSPEC *spec, char **argv );
 242 extern int resolve_imports( DLLSPEC *spec );
 243 extern int has_imports(void);
 244 extern int has_relays( DLLSPEC *spec );
 245 extern void output_get_pc_thunk(void);
 246 extern void output_module( DLLSPEC *spec );
 247 extern void output_stubs( DLLSPEC *spec );
 248 extern void output_imports( DLLSPEC *spec );
 249 extern void output_exports( DLLSPEC *spec );
 250 extern int load_res32_file( const char *name, DLLSPEC *spec );
 251 extern void output_resources( DLLSPEC *spec );
 252 extern void output_bin_resources( DLLSPEC *spec, unsigned int start_rva );
 253 extern void output_fake_module( DLLSPEC *spec );
 254 extern void load_res16_file( const char *name, DLLSPEC *spec );
 255 extern void output_res16_data( DLLSPEC *spec );
 256 extern void output_bin_res16_data( DLLSPEC *spec );
 257 extern void output_res16_directory( DLLSPEC *spec );
 258 extern void output_bin_res16_directory( DLLSPEC *spec, unsigned int data_offset );
 259 extern void output_spec16_file( DLLSPEC *spec );
 260 extern void output_fake_module16( DLLSPEC *spec16 );
 261 extern void output_res_o_file( DLLSPEC *spec );
 262
 263 extern void BuildRelays16(void);
 264 extern void BuildRelays32(void);
 265 extern void BuildSpec16File( DLLSPEC *spec );
 266 extern void BuildSpec32File( DLLSPEC *spec );
 267 extern void BuildDef32File( DLLSPEC *spec );
 268
 269 extern void add_16bit_exports( DLLSPEC *spec32, DLLSPEC *spec16 );
 270 extern int parse_spec_file( FILE *file, DLLSPEC *spec );
 271 extern int parse_def_file( FILE *file, DLLSPEC *spec );
 272
 273 /* buffer management */
 274
 275 extern int byte_swapped;
 276 extern const char *input_buffer_filename;
 277 extern const unsigned char *input_buffer;
 278 extern size_t input_buffer_pos;
 279 extern size_t input_buffer_size;
 280 extern unsigned char *output_buffer;
 281 extern size_t output_buffer_pos;
 282 extern size_t output_buffer_size;
 283
 284 extern void init_input_buffer( const char *file );
 285 extern void init_output_buffer(void);
 286 extern void flush_output_buffer(void);
 287 extern unsigned char get_byte(void);
 288 extern unsigned short get_word(void);
 289 extern unsigned int get_dword(void);
 290 extern void put_data( const void *data, size_t size );
 291 extern void put_byte( unsigned char val );
 292 extern void put_word( unsigned short val );
 293 extern void put_dword( unsigned int val );
 294 extern void put_qword( unsigned int val );
 295 extern void put_pword( unsigned int val );
 296 extern void align_output( unsigned int align );
 297
 298 /* global variables */
 299
 300 extern int current_line;
 301 extern int UsePIC;
 302 extern int nb_lib_paths;
 303 extern int nb_errors;
 304 extern int display_warnings;
 305 extern int kill_at;
 306 extern int verbose;
 307 extern int save_temps;
 308 extern int link_ext_symbols;
 309 extern int force_pointer_size;
 310
 311 extern char *input_file_name;
 312 extern char *spec_file_name;
 313 extern FILE *output_file;
 314 extern const char *output_file_name;
 315 extern char **lib_path;
 316
 317 extern char *as_command;
 318 extern char *ld_command;
 319 extern char *nm_command;
 320
 321 #endif  /* __WINE_BUILD_H */