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_THISCALL,     /* thiscall function (Win32 on i386) */
  51     TYPE_EXTERN,       /* external symbol (Win32) */
  52     TYPE_NBTYPES
  53 } ORD_TYPE;
  54
  55 typedef enum
  56 {
  57     SPEC_WIN16,
  58     SPEC_WIN32
  59 } SPEC_TYPE;
  60
  61 enum arg_type
  62 {
  63     ARG_WORD,     /* 16-bit word */
  64     ARG_SWORD,    /* 16-bit signed word */
  65     ARG_SEGPTR,   /* segmented pointer */
  66     ARG_SEGSTR,   /* segmented pointer to Ansi string */
  67     ARG_LONG,     /* long */
  68     ARG_PTR,      /* pointer */
  69     ARG_STR,      /* pointer to Ansi string */
  70     ARG_WSTR,     /* pointer to Unicode string */
  71     ARG_INT64,    /* 64-bit integer */
  72     ARG_INT128,   /* 128-bit integer */
  73     ARG_FLOAT,    /* 32-bit float */
  74     ARG_DOUBLE,   /* 64-bit float */
  75     ARG_MAXARG = ARG_DOUBLE
  76 };
  77
  78 #define MAX_ARGUMENTS 32
  79
  80 typedef struct
  81 {
  82     int n_values;
  83     int *values;
  84 } ORD_VARIABLE;
  85
  86 typedef struct
  87 {
  88     int           nb_args;
  89     enum arg_type args[MAX_ARGUMENTS];
  90 } ORD_FUNCTION;
  91
  92 typedef struct
  93 {
  94     unsigned short value;
  95 } ORD_ABS;
  96
  97 typedef struct
  98 {
  99     ORD_TYPE    type;
 100     int         ordinal;
 101     int         lineno;
 102     int         flags;
 103     char       *name;         /* public name of this function */
 104     char       *link_name;    /* name of the C symbol to link to */
 105     char       *export_name;  /* name exported under for noname exports */
 106     union
 107     {
 108         ORD_VARIABLE   var;
 109         ORD_FUNCTION   func;
 110         ORD_ABS        abs;
 111     } u;
 112 } ORDDEF;
 113
 114 typedef struct
 115 {
 116     char            *src_name;           /* file name of the source spec file */
 117     char            *file_name;          /* file name of the dll */
 118     char            *dll_name;           /* internal name of the dll */
 119     char            *init_func;          /* initialization routine */
 120     char            *main_module;        /* main Win32 module for Win16 specs */
 121     SPEC_TYPE        type;               /* type of dll (Win16/Win32) */
 122     int              base;               /* ordinal base */
 123     int              limit;              /* ordinal limit */
 124     int              stack_size;         /* exe stack size */
 125     int              heap_size;          /* exe heap size */
 126     int              nb_entry_points;    /* number of used entry points */
 127     int              alloc_entry_points; /* number of allocated entry points */
 128     int              nb_names;           /* number of entry points with names */
 129     unsigned int     nb_resources;       /* number of resources */
 130     int              characteristics;    /* characteristics for the PE header */
 131     int              dll_characteristics;/* DLL characteristics for the PE header */
 132     int              subsystem;          /* subsystem id */
 133     int              subsystem_major;    /* subsystem version major number */
 134     int              subsystem_minor;    /* subsystem version minor number */
 135     ORDDEF          *entry_points;       /* dll entry points */
 136     ORDDEF         **names;              /* array of entry point names (points into entry_points) */
 137     ORDDEF         **ordinals;           /* array of dll ordinals (points into entry_points) */
 138     struct resource *resources;          /* array of dll resources (format differs between Win16/Win32) */
 139 } DLLSPEC;
 140
 141 enum target_cpu
 142 {
 143     CPU_x86, CPU_x86_64, CPU_SPARC, CPU_POWERPC, CPU_ARM, CPU_LAST = CPU_ARM
 144 };
 145
 146 enum target_platform
 147 {
 148     PLATFORM_UNSPECIFIED,
 149     PLATFORM_APPLE,
 150     PLATFORM_FREEBSD,
 151     PLATFORM_SOLARIS,
 152     PLATFORM_WINDOWS
 153 };
 154
 155 extern char *target_alias;
 156 extern enum target_cpu target_cpu;
 157 extern enum target_platform target_platform;
 158
 159 struct strarray
 160 {
 161     const char **str;
 162     unsigned int count;
 163     unsigned int max;
 164 };
 165
 166 /* entry point flags */
 167 #define FLAG_NORELAY   0x01  /* don't use relay debugging for this function */
 168 #define FLAG_NONAME    0x02  /* don't export function by name */
 169 #define FLAG_RET16     0x04  /* function returns a 16-bit value */
 170 #define FLAG_RET64     0x08  /* function returns a 64-bit value */
 171 #define FLAG_REGISTER  0x10  /* use register calling convention */
 172 #define FLAG_PRIVATE   0x20  /* function is private (cannot be imported) */
 173 #define FLAG_ORDINAL   0x40  /* function should be imported by ordinal */
 174
 175 #define FLAG_FORWARD   0x100  /* function is a forwarded name */
 176 #define FLAG_EXT_LINK  0x200  /* function links to an external symbol */
 177 #define FLAG_EXPORT32  0x400  /* 32-bit export in 16-bit spec file */
 178
 179 #define FLAG_CPU(cpu)  (0x01000 << (cpu))
 180 #define FLAG_CPU_MASK  (FLAG_CPU(CPU_LAST + 1) - FLAG_CPU(0))
 181 #define FLAG_CPU_WIN64 (FLAG_CPU(CPU_x86_64))
 182 #define FLAG_CPU_WIN32 (FLAG_CPU_MASK & ~FLAG_CPU_WIN64)
 183
 184 #define MAX_ORDINALS  65535
 185
 186 /* some Windows constants */
 187
 188 #define IMAGE_FILE_RELOCS_STRIPPED         0x0001 /* No relocation info */
 189 #define IMAGE_FILE_EXECUTABLE_IMAGE        0x0002
 190 #define IMAGE_FILE_LINE_NUMS_STRIPPED      0x0004
 191 #define IMAGE_FILE_LOCAL_SYMS_STRIPPED     0x0008
 192 #define IMAGE_FILE_AGGRESIVE_WS_TRIM       0x0010
 193 #define IMAGE_FILE_LARGE_ADDRESS_AWARE     0x0020
 194 #define IMAGE_FILE_16BIT_MACHINE           0x0040
 195 #define IMAGE_FILE_BYTES_REVERSED_LO       0x0080
 196 #define IMAGE_FILE_32BIT_MACHINE           0x0100
 197 #define IMAGE_FILE_DEBUG_STRIPPED          0x0200
 198 #define IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP 0x0400
 199 #define IMAGE_FILE_NET_RUN_FROM_SWAP       0x0800
 200 #define IMAGE_FILE_SYSTEM                  0x1000
 201 #define IMAGE_FILE_DLL                     0x2000
 202 #define IMAGE_FILE_UP_SYSTEM_ONLY          0x4000
 203 #define IMAGE_FILE_BYTES_REVERSED_HI       0x8000
 204
 205 #define IMAGE_DLLCHARACTERISTICS_NX_COMPAT 0x0100
 206
 207 #define IMAGE_SUBSYSTEM_NATIVE      1
 208 #define IMAGE_SUBSYSTEM_WINDOWS_GUI 2
 209 #define IMAGE_SUBSYSTEM_WINDOWS_CUI 3
 210 #define IMAGE_SUBSYSTEM_WINDOWS_CE_GUI 9
 211
 212 /* global functions */
 213
 214 #ifndef __GNUC__
 215 #define __attribute__(X)
 216 #endif
 217
 218 #ifndef DECLSPEC_NORETURN
 219 # if defined(_MSC_VER) && (_MSC_VER >= 1200) && !defined(MIDL_PASS)
 220 #  define DECLSPEC_NORETURN __declspec(noreturn)
 221 # else
 222 #  define DECLSPEC_NORETURN __attribute__((noreturn))
 223 # endif
 224 #endif
 225
 226 extern void *xmalloc (size_t size);
 227 extern void *xrealloc (void *ptr, size_t size);
 228 extern char *xstrdup( const char *str );
 229 extern char *strupper(char *s);
 230 extern int strendswith(const char* str, const char* end);
 231 extern char *strmake(const char* fmt, ...) __attribute__((__format__ (__printf__, 1, 2 )));
 232 extern struct strarray *strarray_init(void);
 233 extern void strarray_add( struct strarray *array, ... );
 234 extern void strarray_addv( struct strarray *array, char * const *argv );
 235 extern void strarray_free( struct strarray *array );
 236 extern DECLSPEC_NORETURN void fatal_error( const char *msg, ... )
 237    __attribute__ ((__format__ (__printf__, 1, 2)));
 238 extern DECLSPEC_NORETURN void fatal_perror( const char *msg, ... )
 239    __attribute__ ((__format__ (__printf__, 1, 2)));
 240 extern void error( const char *msg, ... )
 241    __attribute__ ((__format__ (__printf__, 1, 2)));
 242 extern void warning( const char *msg, ... )
 243    __attribute__ ((__format__ (__printf__, 1, 2)));
 244 extern int output( const char *format, ... )
 245    __attribute__ ((__format__ (__printf__, 1, 2)));
 246 extern void output_cfi( const char *format, ... )
 247    __attribute__ ((__format__ (__printf__, 1, 2)));
 248 extern void spawn( struct strarray *array );
 249 extern char *find_tool( const char *name, const char * const *names );
 250 extern struct strarray *get_as_command(void);
 251 extern struct strarray *get_ld_command(void);
 252 extern const char *get_nm_command(void);
 253 extern char *get_temp_file_name( const char *prefix, const char *suffix );
 254 extern void output_standard_file_header(void);
 255 extern FILE *open_input_file( const char *srcdir, const char *name );
 256 extern void close_input_file( FILE *file );
 257 extern void dump_bytes( const void *buffer, unsigned int size );
 258 extern int remove_stdcall_decoration( char *name );
 259 extern void assemble_file( const char *src_file, const char *obj_file );
 260 extern DLLSPEC *alloc_dll_spec(void);
 261 extern void free_dll_spec( DLLSPEC *spec );
 262 extern const char *make_c_identifier( const char *str );
 263 extern const char *get_stub_name( const ORDDEF *odp, const DLLSPEC *spec );
 264 extern enum target_cpu get_cpu_from_name( const char *name );
 265 extern unsigned int get_alignment(unsigned int align);
 266 extern unsigned int get_page_size(void);
 267 extern unsigned int get_ptr_size(void);
 268 extern unsigned int get_args_size( const ORDDEF *odp );
 269 extern const char *asm_name( const char *func );
 270 extern const char *func_declaration( const char *func );
 271 extern const char *asm_globl( const char *func );
 272 extern const char *get_asm_ptr_keyword(void);
 273 extern const char *get_asm_string_keyword(void);
 274 extern const char *get_asm_short_keyword(void);
 275 extern const char *get_asm_rodata_section(void);
 276 extern const char *get_asm_string_section(void);
 277 extern void output_function_size( const char *name );
 278 extern void output_gnu_stack_note(void);
 279
 280 extern void add_import_dll( const char *name, const char *filename );
 281 extern void add_delayed_import( const char *name );
 282 extern void add_extra_ld_symbol( const char *name );
 283 extern void read_undef_symbols( DLLSPEC *spec, char **argv );
 284 extern void resolve_imports( DLLSPEC *spec );
 285 extern int is_undefined( const char *name );
 286 extern int has_imports(void);
 287 extern int has_relays( DLLSPEC *spec );
 288 extern void output_get_pc_thunk(void);
 289 extern void output_module( DLLSPEC *spec );
 290 extern void output_stubs( DLLSPEC *spec );
 291 extern void output_imports( DLLSPEC *spec );
 292 extern void output_import_lib( DLLSPEC *spec, char **argv );
 293 extern void output_exports( DLLSPEC *spec );
 294 extern int load_res32_file( const char *name, DLLSPEC *spec );
 295 extern void output_resources( DLLSPEC *spec );
 296 extern void output_bin_resources( DLLSPEC *spec, unsigned int start_rva );
 297 extern void output_fake_module( DLLSPEC *spec );
 298 extern void output_def_file( DLLSPEC *spec, int include_private );
 299 extern void load_res16_file( const char *name, DLLSPEC *spec );
 300 extern void output_res16_data( DLLSPEC *spec );
 301 extern void output_bin_res16_data( DLLSPEC *spec );
 302 extern void output_res16_directory( DLLSPEC *spec );
 303 extern void output_bin_res16_directory( DLLSPEC *spec, unsigned int data_offset );
 304 extern void output_spec16_file( DLLSPEC *spec );
 305 extern void output_fake_module16( DLLSPEC *spec16 );
 306 extern void output_res_o_file( DLLSPEC *spec );
 307 extern void output_asm_relays(void);
 308 extern void output_asm_relays16(void);
 309
 310 extern void BuildSpec32File( DLLSPEC *spec );
 311
 312 extern void add_16bit_exports( DLLSPEC *spec32, DLLSPEC *spec16 );
 313 extern int parse_spec_file( FILE *file, DLLSPEC *spec );
 314 extern int parse_def_file( FILE *file, DLLSPEC *spec );
 315
 316 /* buffer management */
 317
 318 extern int byte_swapped;
 319 extern const char *input_buffer_filename;
 320 extern const unsigned char *input_buffer;
 321 extern size_t input_buffer_pos;
 322 extern size_t input_buffer_size;
 323 extern unsigned char *output_buffer;
 324 extern size_t output_buffer_pos;
 325 extern size_t output_buffer_size;
 326
 327 extern void init_input_buffer( const char *file );
 328 extern void init_output_buffer(void);
 329 extern void flush_output_buffer(void);
 330 extern unsigned char get_byte(void);
 331 extern unsigned short get_word(void);
 332 extern unsigned int get_dword(void);
 333 extern void put_data( const void *data, size_t size );
 334 extern void put_byte( unsigned char val );
 335 extern void put_word( unsigned short val );
 336 extern void put_dword( unsigned int val );
 337 extern void put_qword( unsigned int val );
 338 extern void put_pword( unsigned int val );
 339 extern void align_output( unsigned int align );
 340
 341 /* global variables */
 342
 343 extern int current_line;
 344 extern int UsePIC;
 345 extern int nb_lib_paths;
 346 extern int nb_errors;
 347 extern int display_warnings;
 348 extern int kill_at;
 349 extern int verbose;
 350 extern int save_temps;
 351 extern int link_ext_symbols;
 352 extern int force_pointer_size;
 353 extern int unwind_tables;
 354
 355 extern char *input_file_name;
 356 extern char *spec_file_name;
 357 extern FILE *output_file;
 358 extern const char *output_file_name;
 359 extern char **lib_path;
 360
 361 extern char *as_command;
 362 extern char *ld_command;
 363 extern char *nm_command;
 364 extern char *cpu_option;
 365
 366 #endif  /* __WINE_BUILD_H */