reactos/tools/winebuild/spec32.c

   1 /*
   2  * 32-bit spec files
   3  *
   4  * Copyright 1993 Robert J. Amstadt
   5  * Copyright 1995 Martin von Loewis
   6  * Copyright 1995, 1996, 1997 Alexandre Julliard
   7  * Copyright 1997 Eric Youngdale
   8  * Copyright 1999 Ulrich Weigand
   9  *
  10  * This library is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU Lesser General Public
  12  * License as published by the Free Software Foundation; either
  13  * version 2.1 of the License, or (at your option) any later version.
  14  *
  15  * This library is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18  * Lesser General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU Lesser General Public
  21  * License along with this library; if not, write to the Free Software
  22  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  23  */
  24
  25 #include "config.h"
  26
  27 #include <assert.h>
  28 #include <ctype.h>
  29 #include <stdarg.h>
  30 #include <string.h>
  31
  32 #include "winglue.h"
  33
  34 #define EXCEPTION_WINE_STUB       0x80000100  /* stub entry point called */
  35 #define EH_NONCONTINUABLE   0x01
  36
  37 #include "build.h"
  38
  39
  40 #ifdef __APPLE__
  41 # define __ASM_SKIP ".space"
  42 #else
  43 # define __ASM_SKIP ".skip"
  44 #endif
  45
  46 static int string_compare( const void *ptr1, const void *ptr2 )
  47 {
  48     const char * const *str1 = ptr1;
  49     const char * const *str2 = ptr2;
  50     return strcmp( *str1, *str2 );
  51 }
  52
  53
  54 /*******************************************************************
  55  *         make_internal_name
  56  *
  57  * Generate an internal name for an entry point. Used for stubs etc.
  58  */
  59 static const char *make_internal_name( const ORDDEF *odp, DLLSPEC *spec, const char *prefix )
  60 {
  61     static char buffer[256];
  62     if (odp->name || odp->export_name)
  63     {
  64         char *p;
  65         sprintf( buffer, "__wine_%s_%s_%s", prefix, spec->file_name,
  66                  odp->name ? odp->name : odp->export_name );
  67         /* make sure name is a legal C identifier */
  68         for (p = buffer; *p; p++) if (!isalnum(*p) && *p != '_') break;
  69         if (!*p) return buffer;
  70     }
  71     sprintf( buffer, "__wine_%s_%s_%d", prefix, make_c_identifier(spec->file_name), odp->ordinal );
  72     return buffer;
  73 }
  74
  75 /*******************************************************************
  76  *         declare_weak_function
  77  *
  78  * Output a prototype for a weak function.
  79  */
  80 static void declare_weak_function( FILE *outfile, const char *ret_type, const char *name, const char *params)
  81 {
  82     fprintf( outfile, "#ifdef __GNUC__\n" );
  83     fprintf( outfile, "# ifdef __APPLE__\n" );
  84     fprintf( outfile, "extern %s %s(%s) __attribute__((weak_import));\n", ret_type, name, params );
  85     fprintf( outfile, "static %s (*__wine_spec_weak_%s)(%s) = %s;\n", ret_type, name, params, name );
  86     fprintf( outfile, "#define %s __wine_spec_weak_%s\n", name, name );
  87     fprintf( outfile, "# else\n" );
  88     fprintf( outfile, "extern %s %s(%s) __attribute__((weak));\n", ret_type, name, params );
  89     fprintf( outfile, "# endif\n" );
  90     fprintf( outfile, "#else\n" );
  91     fprintf( outfile, "extern %s %s(%s);\n", ret_type, name, params );
  92     fprintf( outfile, "static void __asm__dummy_%s(void)", name );
  93     fprintf( outfile, " { asm(\".weak " __ASM_NAME("%s") "\"); }\n", name );
  94     fprintf( outfile, "#endif\n\n" );
  95 }
  96
  97
  98 /*******************************************************************
  99  *         output_debug
 100  *
 101  * Output the debug channels.
 102  */
 103 static int output_debug( FILE *outfile )
 104 {
 105     int i;
 106
 107     if (!nb_debug_channels) return 0;
 108     qsort( debug_channels, nb_debug_channels, sizeof(debug_channels[0]), string_compare );
 109
 110     for (i = 0; i < nb_debug_channels; i++)
 111         fprintf( outfile, "char __wine_dbch_%s[] = \"\\003%s\";\n",
 112                  debug_channels[i], debug_channels[i] );
 113
 114     fprintf( outfile, "\nstatic char * const debug_channels[%d] =\n{\n", nb_debug_channels );
 115     for (i = 0; i < nb_debug_channels; i++)
 116     {
 117         fprintf( outfile, "    __wine_dbch_%s", debug_channels[i] );
 118         if (i < nb_debug_channels - 1) fprintf( outfile, ",\n" );
 119     }
 120     fprintf( outfile, "\n};\n\n" );
 121     fprintf( outfile, "static void *debug_registration;\n\n" );
 122
 123     return nb_debug_channels;
 124 }
 125
 126
 127 /*******************************************************************
 128  *         output_exports
 129  *
 130  * Output the export table for a Win32 module.
 131  */
 132 static int output_exports( FILE *outfile, int nr_exports, DLLSPEC *spec )
 133 {
 134     int i, fwd_size = 0, total_size = 0;
 135
 136     if (!nr_exports) return 0;
 137
 138     fprintf( outfile, "asm(\".data\\n\"\n" );
 139     fprintf( outfile, "    \"\\t.align %d\\n\"\n", get_alignment(4) );
 140     fprintf( outfile, "    \"" __ASM_NAME("__wine_spec_exports") ":\\n\"\n" );
 141
 142     /* export directory header */
 143
 144     fprintf( outfile, "    \"\\t.long 0\\n\"\n" );                 /* Characteristics */
 145     fprintf( outfile, "    \"\\t.long 0\\n\"\n" );                 /* TimeDateStamp */
 146     fprintf( outfile, "    \"\\t.long 0\\n\"\n" );                 /* MajorVersion/MinorVersion */
 147     fprintf( outfile, "    \"\\t.long __wine_spec_exp_names\\n\"\n" ); /* Name */
 148     fprintf( outfile, "    \"\\t.long %d\\n\"\n", spec->base );        /* Base */
 149     fprintf( outfile, "    \"\\t.long %d\\n\"\n", nr_exports );        /* NumberOfFunctions */
 150     fprintf( outfile, "    \"\\t.long %d\\n\"\n", spec->nb_names );    /* NumberOfNames */
 151     fprintf( outfile, "    \"\\t.long __wine_spec_exports_funcs\\n\"\n" ); /* AddressOfFunctions */
 152     if (spec->nb_names)
 153     {
 154         fprintf( outfile, "    \"\\t.long __wine_spec_exp_name_ptrs\\n\"\n" );     /* AddressOfNames */
 155         fprintf( outfile, "    \"\\t.long __wine_spec_exp_ordinals\\n\"\n" );  /* AddressOfNameOrdinals */
 156     }
 157     else
 158     {
 159         fprintf( outfile, "    \"\\t.long 0\\n\"\n" );  /* AddressOfNames */
 160         fprintf( outfile, "    \"\\t.long 0\\n\"\n" );  /* AddressOfNameOrdinals */
 161     }
 162     total_size += 10 * sizeof(int);
 163
 164     /* output the function pointers */
 165
 166     fprintf( outfile, "    \"__wine_spec_exports_funcs:\\n\"\n" );
 167     for (i = spec->base; i <= spec->limit; i++)
 168     {
 169         ORDDEF *odp = spec->ordinals[i];
 170         if (!odp) fprintf( outfile, "    \"\\t.long 0\\n\"\n" );
 171         else switch(odp->type)
 172         {
 173         case TYPE_EXTERN:
 174         case TYPE_STDCALL:
 175         case TYPE_VARARGS:
 176         case TYPE_CDECL:
 177             if (!(odp->flags & FLAG_FORWARD))
 178             {
 179                 fprintf( outfile, "    \"\\t.long " __ASM_NAME("%s") "\\n\"\n",
 180                          (odp->flags & FLAG_REGISTER) ? make_internal_name( odp, spec, "regs" )
 181                          : odp->link_name );
 182             }
 183             else
 184             {
 185                 fprintf( outfile, "    \"\\t.long __wine_spec_forwards+%d\\n\"\n", fwd_size );
 186                 fwd_size += strlen(odp->link_name) + 1;
 187             }
 188             break;
 189         case TYPE_STUB:
 190             fprintf( outfile, "    \"\\t.long " __ASM_NAME("%s") "\\n\"\n",
 191                      make_internal_name( odp, spec, "stub" ) );
 192             break;
 193         default:
 194             assert(0);
 195         }
 196     }
 197     total_size += (spec->limit - spec->base + 1) * sizeof(int);
 198
 199     if (spec->nb_names)
 200     {
 201         /* output the function name pointers */
 202
 203         int namepos = strlen(spec->file_name) + 1;
 204
 205         fprintf( outfile, "    \"__wine_spec_exp_name_ptrs:\\n\"\n" );
 206         for (i = 0; i < spec->nb_names; i++)
 207         {
 208             fprintf( outfile, "    \"\\t.long __wine_spec_exp_names+%d\\n\"\n", namepos );
 209             namepos += strlen(spec->names[i]->name) + 1;
 210         }
 211         total_size += spec->nb_names * sizeof(int);
 212     }
 213
 214     /* output the function names */
 215
 216     fprintf( outfile, "    \"\\t.text\\n\"\n" );
 217     fprintf( outfile, "    \"__wine_spec_exp_names:\\n\"\n" );
 218     fprintf( outfile, "    \"\\t" __ASM_STRING " \\\"%s\\\"\\n\"\n", spec->file_name );
 219     for (i = 0; i < spec->nb_names; i++)
 220         fprintf( outfile, "    \"\\t" __ASM_STRING " \\\"%s\\\"\\n\"\n", spec->names[i]->name );
 221     fprintf( outfile, "    \"\\t.data\\n\"\n" );
 222
 223     if (spec->nb_names)
 224     {
 225         /* output the function ordinals */
 226
 227         fprintf( outfile, "    \"__wine_spec_exp_ordinals:\\n\"\n" );
 228         for (i = 0; i < spec->nb_names; i++)
 229         {
 230             fprintf( outfile, "    \"\\t" __ASM_SHORT " %d\\n\"\n",
 231                      spec->names[i]->ordinal - spec->base );
 232         }
 233         total_size += spec->nb_names * sizeof(short);
 234         if (spec->nb_names % 2)
 235         {
 236             fprintf( outfile, "    \"\\t" __ASM_SHORT " 0\\n\"\n" );
 237             total_size += sizeof(short);
 238         }
 239     }
 240
 241     /* output forward strings */
 242
 243     if (fwd_size)
 244     {
 245         fprintf( outfile, "    \"__wine_spec_forwards:\\n\"\n" );
 246         for (i = spec->base; i <= spec->limit; i++)
 247         {
 248             ORDDEF *odp = spec->ordinals[i];
 249             if (odp && (odp->flags & FLAG_FORWARD))
 250                 fprintf( outfile, "    \"\\t" __ASM_STRING " \\\"%s\\\"\\n\"\n", odp->link_name );
 251         }
 252         fprintf( outfile, "    \"\\t.align %d\\n\"\n", get_alignment(4) );
 253         total_size += (fwd_size + 3) & ~3;
 254     }
 255
 256     /* output relays */
 257
 258     if (debugging)
 259     {
 260         for (i = spec->base; i <= spec->limit; i++)
 261         {
 262             ORDDEF *odp = spec->ordinals[i];
 263             unsigned int j, args, mask = 0;
 264             const char *name;
 265
 266             /* skip non-existent entry points */
 267             if (!odp) goto ignore;
 268             /* skip non-functions */
 269             if ((odp->type != TYPE_STDCALL) && (odp->type != TYPE_CDECL)) goto ignore;
 270             /* skip norelay and forward entry points */
 271             if (odp->flags & (FLAG_NORELAY|FLAG_FORWARD)) goto ignore;
 272
 273             for (j = 0; odp->u.func.arg_types[j]; j++)
 274             {
 275                 if (odp->u.func.arg_types[j] == 't') mask |= 1<< (j*2);
 276                 if (odp->u.func.arg_types[j] == 'W') mask |= 2<< (j*2);
 277             }
 278             if ((odp->flags & FLAG_RET64) && (j < 16)) mask |= 0x80000000;
 279
 280             name = odp->link_name;
 281             args = strlen(odp->u.func.arg_types) * sizeof(int);
 282             if (odp->flags & FLAG_REGISTER) name = make_internal_name( odp, spec, "regs" );
 283
 284             switch(odp->type)
 285             {
 286             case TYPE_STDCALL:
 287                 fprintf( outfile, "    \"\\tjmp " __ASM_NAME("%s") "\\n\"\n", name );
 288                 fprintf( outfile, "    \"\\tret $%d\\n\"\n", args );
 289                 fprintf( outfile, "    \"\\t.long " __ASM_NAME("%s") ",0x%08x\\n\"\n", name, mask );
 290                 break;
 291             case TYPE_CDECL:
 292                 fprintf( outfile, "    \"\\tjmp " __ASM_NAME("%s") "\\n\"\n", name );
 293                 fprintf( outfile, "    \"\\tret\\n\"\n" );
 294                 fprintf( outfile, "    \"\\t" __ASM_SHORT " %d\\n\"\n", args );
 295                 fprintf( outfile, "    \"\\t.long " __ASM_NAME("%s") ",0x%08x\\n\"\n", name, mask );
 296                 break;
 297             default:
 298                 assert(0);
 299             }
 300             continue;
 301
 302         ignore:
 303             fprintf( outfile, "    \"\\t.long 0,0,0,0\\n\"\n" );
 304         }
 305     }
 306
 307     fprintf( outfile, "    \"\\t.text\\n\"\n" );
 308     fprintf( outfile, "    \"\\t.align %d\\n\"\n", get_alignment(4) );
 309     fprintf( outfile, ");\n\n" );
 310
 311     return total_size;
 312 }
 313
 314
 315 /*******************************************************************
 316  *         output_stub_funcs
 317  *
 318  * Output the functions for stub entry points
 319 */
 320 static void output_stub_funcs( FILE *outfile, DLLSPEC *spec )
 321 {
 322     int i;
 323
 324     for (i = 0; i < spec->nb_entry_points; i++)
 325     {
 326         ORDDEF *odp = &spec->entry_points[i];
 327         if (odp->type != TYPE_STUB) continue;
 328         fprintf( outfile, "#ifdef __GNUC__\n" );
 329         fprintf( outfile, "static void __wine_unimplemented( const char *func ) __attribute__((noreturn));\n" );
 330         fprintf( outfile, "#endif\n\n" );
 331         fprintf( outfile, "struct exc_record {\n" );
 332         fprintf( outfile, "  unsigned int code, flags;\n" );
 333         fprintf( outfile, "  void *rec, *addr;\n" );
 334         fprintf( outfile, "  unsigned int params;\n" );
 335         fprintf( outfile, "  const void *info[15];\n" );
 336         fprintf( outfile, "};\n\n" );
 337         fprintf( outfile, "extern void __stdcall RtlRaiseException( struct exc_record * );\n\n" );
 338         fprintf( outfile, "static void __wine_unimplemented( const char *func )\n{\n" );
 339         fprintf( outfile, "  struct exc_record rec;\n" );
 340         fprintf( outfile, "  rec.code    = 0x%08x;\n", EXCEPTION_WINE_STUB );
 341         fprintf( outfile, "  rec.flags   = %d;\n", EH_NONCONTINUABLE );
 342         fprintf( outfile, "  rec.rec     = 0;\n" );
 343         fprintf( outfile, "  rec.params  = 2;\n" );
 344         fprintf( outfile, "  rec.info[0] = \"%s\";\n", spec->file_name );
 345         fprintf( outfile, "  rec.info[1] = func;\n" );
 346         fprintf( outfile, "#ifdef __GNUC__\n" );
 347         fprintf( outfile, "  rec.addr = __builtin_return_address(1);\n" );
 348         fprintf( outfile, "#else\n" );
 349         fprintf( outfile, "  rec.addr = 0;\n" );
 350         fprintf( outfile, "#endif\n" );
 351         fprintf( outfile, "  for (;;) RtlRaiseException( &rec );\n}\n\n" );
 352         break;
 353     }
 354
 355     for (i = 0; i < spec->nb_entry_points; i++)
 356     {
 357         const ORDDEF *odp = &spec->entry_points[i];
 358         if (odp->type != TYPE_STUB) continue;
 359         fprintf( outfile, "void %s(void) ", make_internal_name( odp, spec, "stub" ) );
 360         if (odp->name)
 361             fprintf( outfile, "{ __wine_unimplemented(\"%s\"); }\n", odp->name );
 362         else if (odp->export_name)
 363             fprintf( outfile, "{ __wine_unimplemented(\"%s\"); }\n", odp->export_name );
 364         else
 365             fprintf( outfile, "{ __wine_unimplemented(\"%d\"); }\n", odp->ordinal );
 366     }
 367 }
 368
 369
 370 /*******************************************************************
 371  *         output_register_funcs
 372  *
 373  * Output the functions for register entry points
 374  */
 375 static void output_register_funcs( FILE *outfile, DLLSPEC *spec )
 376 {
 377     const char *name;
 378     int i;
 379
 380     for (i = 0; i < spec->nb_entry_points; i++)
 381     {
 382         const ORDDEF *odp = &spec->entry_points[i];
 383         if (odp->type != TYPE_STDCALL && odp->type != TYPE_CDECL) continue;
 384         if (!(odp->flags & FLAG_REGISTER)) continue;
 385         if (odp->flags & FLAG_FORWARD) continue;
 386         name = make_internal_name( odp, spec, "regs" );
 387         fprintf( outfile,
 388                  "asm(\".align %d\\n\\t\"\n"
 389                  "    \"" __ASM_FUNC("%s") "\\n\\t\"\n"
 390                  "    \"" __ASM_NAME("%s") ":\\n\\t\"\n"
 391                  "    \"call " __ASM_NAME("__wine_call_from_32_regs") "\\n\\t\"\n"
 392                  "    \".long " __ASM_NAME("%s") "\\n\\t\"\n"
 393                  "    \".byte %d,%d\");\n",
 394                  get_alignment(4),
 395                  name, name, odp->link_name,
 396                  strlen(odp->u.func.arg_types) * sizeof(int),
 397                  (odp->type == TYPE_CDECL) ? 0 : (strlen(odp->u.func.arg_types) * sizeof(int)) );
 398     }
 399 }
 400
 401
 402 /*******************************************************************
 403  *         output_dll_init
 404  *
 405  * Output code for calling a dll constructor and destructor.
 406  */
 407 void output_dll_init( FILE *outfile, const char *constructor, const char *destructor )
 408 {
 409     fprintf( outfile, "#ifndef __GNUC__\n" );
 410     fprintf( outfile, "static void __asm__dummy_dll_init(void) {\n" );
 411     fprintf( outfile, "#endif\n" );
 412
 413 #if defined(__i386__)
 414     if (constructor)
 415     {
 416         fprintf( outfile, "asm(\"\\t.section\\t\\\".init\\\" ,\\\"ax\\\"\\n\"\n" );
 417         fprintf( outfile, "    \"\\tcall " __ASM_NAME("%s") "\\n\"\n", constructor );
 418         fprintf( outfile, "    \"\\t.section\\t\\\".text\\\"\\n\");\n" );
 419     }
 420     if (destructor)
 421     {
 422         fprintf( outfile, "asm(\"\\t.section\\t\\\".fini\\\" ,\\\"ax\\\"\\n\"\n" );
 423         fprintf( outfile, "    \"\\tcall " __ASM_NAME("%s") "\\n\"\n", destructor );
 424         fprintf( outfile, "    \"\\t.section\\t\\\".text\\\"\\n\");\n" );
 425     }
 426 #elif defined(__sparc__)
 427     if (constructor)
 428     {
 429         fprintf( outfile, "asm(\"\\t.section\\t\\\".init\\\" ,\\\"ax\\\"\\n\"\n" );
 430         fprintf( outfile, "    \"\\tcall " __ASM_NAME("%s") "\\n\"\n", constructor );
 431         fprintf( outfile, "    \"\\tnop\\n\"\n" );
 432         fprintf( outfile, "    \"\\t.section\\t\\\".text\\\"\\n\");\n" );
 433     }
 434     if (destructor)
 435     {
 436         fprintf( outfile, "asm(\"\\t.section\\t\\\".fini\\\" ,\\\"ax\\\"\\n\"\n" );
 437         fprintf( outfile, "    \"\\tcall " __ASM_NAME("%s") "\\n\"\n", destructor );
 438         fprintf( outfile, "    \"\\tnop\\n\"\n" );
 439         fprintf( outfile, "    \"\\t.section\\t\\\".text\\\"\\n\");\n" );
 440     }
 441 #elif defined(__powerpc__)
 442 # ifdef __APPLE__
 443 /* Mach-O doesn't have an init section */
 444     if (constructor)
 445     {
 446         fprintf( outfile, "asm(\"\\t.mod_init_func\\n\"\n" );
 447         fprintf( outfile, "    \"\\t.align 2\\n\"\n" );
 448         fprintf( outfile, "    \"\\t.long " __ASM_NAME("%s") "\\n\"\n", constructor );
 449         fprintf( outfile, "    \"\\t.text\\n\");\n" );
 450     }
 451     if (destructor)
 452     {
 453         fprintf( outfile, "asm(\"\\t.mod_term_func\\n\"\n" );
 454         fprintf( outfile, "    \"\\t.align 2\\n\"\n" );
 455         fprintf( outfile, "    \"\\t.long " __ASM_NAME("%s") "\\n\"\n", destructor );
 456         fprintf( outfile, "    \"\\t.text\\n\");\n" );
 457     }
 458 # else /* __APPLE__ */
 459     if (constructor)
 460     {
 461         fprintf( outfile, "asm(\"\\t.section\\t\\\".init\\\" ,\\\"ax\\\"\\n\"\n" );
 462         fprintf( outfile, "    \"\\tbl " __ASM_NAME("%s") "\\n\"\n", constructor );
 463         fprintf( outfile, "    \"\\t.section\\t\\\".text\\\"\\n\");\n" );
 464     }
 465     if (destructor)
 466     {
 467         fprintf( outfile, "asm(\"\\t.section\\t\\\".fini\\\" ,\\\"ax\\\"\\n\"\n" );
 468         fprintf( outfile, "    \"\\tbl " __ASM_NAME("%s") "\\n\"\n", destructor );
 469         fprintf( outfile, "    \"\\t.section\\t\\\".text\\\"\\n\");\n" );
 470     }
 471 # endif /* __APPLE__ */
 472 #else
 473 #error You need to define the DLL constructor for your architecture
 474 #endif
 475     fprintf( outfile, "#ifndef __GNUC__\n" );
 476     fprintf( outfile, "}\n" );
 477     fprintf( outfile, "#endif\n" );
 478 }
 479
 480
 481 /*******************************************************************
 482  *         BuildSpec32File
 483  *
 484  * Build a Win32 C file from a spec file.
 485  */
 486 void BuildSpec32File( FILE *outfile, DLLSPEC *spec )
 487 {
 488     int exports_size = 0;
 489     int nr_exports, nr_imports;
 490     DWORD page_size;
 491     const char *init_func = spec->init_func;
 492
 493 #ifdef HAVE_GETPAGESIZE
 494     page_size = getpagesize();
 495 #elif defined(__svr4__)
 496     page_size = sysconf(_SC_PAGESIZE);
 497 #elif defined(_WINDOWS)
 498     {
 499         SYSTEM_INFO si;
 500         GetSystemInfo(&si);
 501         page_size = si.dwPageSize;
 502     }
 503 #else
 504 #   error Cannot get the page size on this platform
 505 #endif
 506
 507     nr_exports = spec->base <= spec->limit ? spec->limit - spec->base + 1 : 0;
 508     resolve_imports( spec );
 509     output_standard_file_header( outfile );
 510
 511     /* Reserve some space for the PE header */
 512
 513     fprintf( outfile, "extern char __wine_spec_pe_header[];\n" );
 514     fprintf( outfile, "#ifndef __GNUC__\n" );
 515     fprintf( outfile, "static void __asm__dummy_header(void) {\n" );
 516     fprintf( outfile, "#endif\n" );
 517     fprintf( outfile, "asm(\".text\\n\\t\"\n" );
 518     fprintf( outfile, "    \".align %d\\n\"\n", get_alignment(page_size) );
 519     fprintf( outfile, "    \"" __ASM_NAME("__wine_spec_pe_header") ":\\t" __ASM_SKIP " 65536\\n\\t\"\n" );
 520     fprintf( outfile, "    \".data\\n\\t\"\n" );
 521     fprintf( outfile, "    \".align %d\\n\"\n", get_alignment(4) );
 522     fprintf( outfile, "    \"" __ASM_NAME("__wine_spec_data_start") ":\\t.long 1\");\n" );
 523     fprintf( outfile, "#ifndef __GNUC__\n" );
 524     fprintf( outfile, "}\n" );
 525     fprintf( outfile, "#endif\n" );
 526
 527 #ifdef __APPLE__
 528     fprintf( outfile, "static char _end[4];\n" );
 529 #else
 530     fprintf( outfile, "extern char _end[];\n" );
 531 #endif
 532
 533     fprintf( outfile, "extern int __wine_spec_data_start[], __wine_spec_exports[];\n\n" );
 534
 535 #ifdef __i386__
 536     fprintf( outfile, "#define __stdcall __attribute__((__stdcall__))\n\n" );
 537 #else
 538     fprintf( outfile, "#define __stdcall\n\n" );
 539 #endif
 540
 541     if (nr_exports)
 542     {
 543         /* Output the stub functions */
 544
 545         output_stub_funcs( outfile, spec );
 546
 547         fprintf( outfile, "#ifndef __GNUC__\n" );
 548         fprintf( outfile, "static void __asm__dummy(void) {\n" );
 549         fprintf( outfile, "#endif /* !defined(__GNUC__) */\n" );
 550
 551         /* Output code for all register functions */
 552
 553         output_register_funcs( outfile, spec );
 554
 555         /* Output the exports and relay entry points */
 556
 557         exports_size = output_exports( outfile, nr_exports, spec );
 558
 559         fprintf( outfile, "#ifndef __GNUC__\n" );
 560         fprintf( outfile, "}\n" );
 561         fprintf( outfile, "#endif /* !defined(__GNUC__) */\n" );
 562     }
 563
 564     /* Output the DLL imports */
 565
 566     nr_imports = output_imports( outfile, spec );
 567
 568     /* Output the resources */
 569
 570     output_resources( outfile, spec );
 571
 572     /* Output the entry point function */
 573
 574     fprintf( outfile, "static int __wine_spec_init_state;\n" );
 575     fprintf( outfile, "extern int __wine_main_argc;\n" );
 576     fprintf( outfile, "extern char **__wine_main_argv;\n" );
 577     fprintf( outfile, "extern char **__wine_main_environ;\n" );
 578     fprintf( outfile, "extern unsigned short **__wine_main_wargv;\n" );
 579 #ifdef __APPLE__
 580     fprintf( outfile, "extern _dyld_func_lookup(char *, void *);" );
 581     fprintf( outfile, "static void __wine_spec_hidden_init(int argc, char** argv, char** envp)\n" );
 582     fprintf( outfile, "{\n" );
 583     fprintf( outfile, "    void (*init)(void);\n" );
 584     fprintf( outfile, "    _dyld_func_lookup(\"__dyld_make_delayed_module_initializer_calls\", (unsigned long *)&init);\n" );
 585     fprintf( outfile, "    init();\n" );
 586     fprintf( outfile, "}\n" );
 587     fprintf( outfile, "static void __wine_spec_hidden_fini()\n" );
 588     fprintf( outfile, "{\n" );
 589     fprintf( outfile, "    void (*fini)(void);\n" );
 590     fprintf( outfile, "    _dyld_func_lookup(\"__dyld_mod_term_funcs\", (unsigned long *)&fini);\n" );
 591     fprintf( outfile, "    fini();\n" );
 592     fprintf( outfile, "}\n" );
 593     fprintf( outfile, "#define _init __wine_spec_hidden_init\n" );
 594     fprintf( outfile, "#define _fini __wine_spec_hidden_fini\n" );
 595 #else
 596     fprintf( outfile, "extern void _init(int, char**, char**);\n" );
 597     fprintf( outfile, "extern void _fini();\n" );
 598 #endif
 599
 600     if (spec->characteristics & IMAGE_FILE_DLL)
 601     {
 602         if (init_func)
 603             fprintf( outfile, "extern int __stdcall %s( void*, unsigned int, void* );\n\n", init_func );
 604         else
 605         {
 606             declare_weak_function( outfile, "int __stdcall", "DllMain", "void*, unsigned int, void*" );
 607             init_func = "DllMain";
 608         }
 609         fprintf( outfile,
 610                  "static int __stdcall __wine_dll_main( void *inst, unsigned int reason, void *reserved )\n"
 611                  "{\n"
 612                  "    int ret;\n"
 613                  "    if (reason == %d && __wine_spec_init_state == 1)\n"
 614                  "        _init( __wine_main_argc, __wine_main_argv, __wine_main_environ );\n"
 615                  "    ret = %s ? %s( inst, reason, reserved ) : 1;\n"
 616                  "    if (reason == %d && __wine_spec_init_state == 1) _fini();\n"
 617                  "    return ret;\n"
 618                  "}\n",
 619                  DLL_PROCESS_ATTACH, init_func, init_func, DLL_PROCESS_DETACH );
 620         init_func = "__wine_dll_main";
 621     }
 622     else switch(spec->subsystem)
 623     {
 624     case IMAGE_SUBSYSTEM_NATIVE:
 625         if (init_func)
 626             fprintf( outfile, "extern int __stdcall %s( void*, void* );\n\n", init_func );
 627         else
 628         {
 629             declare_weak_function( outfile, "int __stdcall", "DriverEntry", "void*, void*");
 630             init_func = "DriverEntry";
 631         }
 632         fprintf( outfile,
 633                  "static int __stdcall __wine_driver_entry( void *obj, void *path )\n"
 634                  "{\n"
 635                  "    int ret;\n"
 636                  "    if (__wine_spec_init_state == 1)\n"
 637                  "        _init( __wine_main_argc, __wine_main_argv, __wine_main_environ );\n"
 638                  "    ret = %s ? %s( obj, path ) : 0;\n"
 639                  "    if (__wine_spec_init_state == 1) _fini();\n"
 640                  "    return ret;\n"
 641                  "}\n",
 642                  init_func, init_func );
 643         init_func = "__wine_driver_entry";
 644         break;
 645     case IMAGE_SUBSYSTEM_WINDOWS_GUI:
 646     case IMAGE_SUBSYSTEM_WINDOWS_CUI:
 647         if (init_func)
 648             fprintf( outfile, "extern int %s( int argc, char *argv[] );\n", init_func );
 649         else
 650         {
 651             declare_weak_function( outfile, "int", "main", "int argc, char *argv[]" );
 652             declare_weak_function( outfile, "int", "wmain", "int argc, unsigned short *argv[]" );
 653             declare_weak_function( outfile, "int __stdcall", "WinMain", "void *,void *,char *,int" );
 654         }
 655         fprintf( outfile,
 656                  "\ntypedef struct {\n"
 657                  "    unsigned int cb;\n"
 658                  "    char *lpReserved, *lpDesktop, *lpTitle;\n"
 659                  "    unsigned int dwX, dwY, dwXSize, dwYSize;\n"
 660                  "    unsigned int dwXCountChars, dwYCountChars, dwFillAttribute, dwFlags;\n"
 661                  "    unsigned short wShowWindow, cbReserved2;\n"
 662                  "    char *lpReserved2;\n"
 663                  "    void *hStdInput, *hStdOutput, *hStdError;\n"
 664                  "} STARTUPINFOA;\n"
 665                  "extern char * __stdcall GetCommandLineA(void);\n"
 666                  "extern void * __stdcall GetModuleHandleA(char *);\n"
 667                  "extern void __stdcall GetStartupInfoA(STARTUPINFOA *);\n"
 668                  "extern void __stdcall ExitProcess(unsigned int);\n"
 669                  "static void __wine_exe_main(void)\n"
 670                  "{\n"
 671                  "    int ret;\n"
 672                  "    if (__wine_spec_init_state == 1)\n"
 673                  "        _init( __wine_main_argc, __wine_main_argv, __wine_main_environ );\n" );
 674         if (init_func)
 675             fprintf( outfile,
 676                      "    ret = %s( __wine_main_argc, __wine_main_argv );\n", init_func );
 677         else
 678             fprintf( outfile,
 679                      "    if (WinMain) {\n"
 680                      "        STARTUPINFOA info;\n"
 681                      "        char *cmdline = GetCommandLineA();\n"
 682                      "        int bcount=0, in_quotes=0;\n"
 683                      "        while (*cmdline) {\n"
 684                      "            if ((*cmdline=='\\t' || *cmdline==' ') && !in_quotes) break;\n"
 685                      "            else if (*cmdline=='\\\\') bcount++;\n"
 686                      "            else if (*cmdline=='\\\"') {\n"
 687                      "                if ((bcount & 1)==0) in_quotes=!in_quotes;\n"
 688                      "                bcount=0;\n"
 689                      "            }\n"
 690                      "            else bcount=0;\n"
 691                      "            cmdline++;\n"
 692                      "        }\n"
 693                      "        while (*cmdline=='\\t' || *cmdline==' ') cmdline++;\n"
 694                      "        GetStartupInfoA( &info );\n"
 695                      "        if (!(info.dwFlags & 1)) info.wShowWindow = 1;\n"
 696                      "        ret = WinMain( GetModuleHandleA(0), 0, cmdline, info.wShowWindow );\n"
 697                      "    }\n"
 698                      "    else if (wmain) ret = wmain( __wine_main_argc, __wine_main_wargv );\n"
 699                      "    else ret = main( __wine_main_argc, __wine_main_argv );\n" );
 700         fprintf( outfile,
 701                  "    if (__wine_spec_init_state == 1) _fini();\n"
 702                  "    ExitProcess( ret );\n"
 703                  "}\n\n" );
 704         init_func = "__wine_exe_main";
 705         break;
 706     }
 707
 708     /* Output the NT header */
 709
 710     /* this is the IMAGE_NT_HEADERS structure, but we cannot include winnt.h here */
 711     fprintf( outfile, "static const struct image_nt_headers\n{\n" );
 712     fprintf( outfile, "  int Signature;\n" );
 713     fprintf( outfile, "  struct file_header {\n" );
 714     fprintf( outfile, "    short Machine;\n" );
 715     fprintf( outfile, "    short NumberOfSections;\n" );
 716     fprintf( outfile, "    int   TimeDateStamp;\n" );
 717     fprintf( outfile, "    void *PointerToSymbolTable;\n" );
 718     fprintf( outfile, "    int   NumberOfSymbols;\n" );
 719     fprintf( outfile, "    short SizeOfOptionalHeader;\n" );
 720     fprintf( outfile, "    short Characteristics;\n" );
 721     fprintf( outfile, "  } FileHeader;\n" );
 722     fprintf( outfile, "  struct opt_header {\n" );
 723     fprintf( outfile, "    short Magic;\n" );
 724     fprintf( outfile, "    char  MajorLinkerVersion, MinorLinkerVersion;\n" );
 725     fprintf( outfile, "    int   SizeOfCode;\n" );
 726     fprintf( outfile, "    int   SizeOfInitializedData;\n" );
 727     fprintf( outfile, "    int   SizeOfUninitializedData;\n" );
 728     fprintf( outfile, "    void *AddressOfEntryPoint;\n" );
 729     fprintf( outfile, "    void *BaseOfCode;\n" );
 730     fprintf( outfile, "    void *BaseOfData;\n" );
 731     fprintf( outfile, "    void *ImageBase;\n" );
 732     fprintf( outfile, "    int   SectionAlignment;\n" );
 733     fprintf( outfile, "    int   FileAlignment;\n" );
 734     fprintf( outfile, "    short MajorOperatingSystemVersion;\n" );
 735     fprintf( outfile, "    short MinorOperatingSystemVersion;\n" );
 736     fprintf( outfile, "    short MajorImageVersion;\n" );
 737     fprintf( outfile, "    short MinorImageVersion;\n" );
 738     fprintf( outfile, "    short MajorSubsystemVersion;\n" );
 739     fprintf( outfile, "    short MinorSubsystemVersion;\n" );
 740     fprintf( outfile, "    int   Win32VersionValue;\n" );
 741     fprintf( outfile, "    void *SizeOfImage;\n" );
 742     fprintf( outfile, "    int   SizeOfHeaders;\n" );
 743     fprintf( outfile, "    int   CheckSum;\n" );
 744     fprintf( outfile, "    short Subsystem;\n" );
 745     fprintf( outfile, "    short DllCharacteristics;\n" );
 746     fprintf( outfile, "    int   SizeOfStackReserve;\n" );
 747     fprintf( outfile, "    int   SizeOfStackCommit;\n" );
 748     fprintf( outfile, "    int   SizeOfHeapReserve;\n" );
 749     fprintf( outfile, "    int   SizeOfHeapCommit;\n" );
 750     fprintf( outfile, "    int   LoaderFlags;\n" );
 751     fprintf( outfile, "    int   NumberOfRvaAndSizes;\n" );
 752     fprintf( outfile, "    struct { const void *VirtualAddress; int Size; } DataDirectory[%d];\n",
 753              IMAGE_NUMBEROF_DIRECTORY_ENTRIES );
 754     fprintf( outfile, "  } OptionalHeader;\n" );
 755     fprintf( outfile, "} nt_header = {\n" );
 756     fprintf( outfile, "  0x%04x,\n", IMAGE_NT_SIGNATURE );   /* Signature */
 757 #ifdef __i386__
 758     fprintf( outfile, "  { 0x%04x,\n", IMAGE_FILE_MACHINE_I386 );  /* Machine */
 759 #elif defined(__powerpc__)
 760     fprintf( outfile, "  { 0x%04x,\n", IMAGE_FILE_MACHINE_POWERPC ); /* Machine */
 761 #else
 762     fprintf( outfile, "  { 0x%04x,\n", IMAGE_FILE_MACHINE_UNKNOWN );  /* Machine */
 763 #endif
 764     fprintf( outfile, "    0, 0, 0, 0,\n" );
 765     fprintf( outfile, "    sizeof(nt_header.OptionalHeader),\n" ); /* SizeOfOptionalHeader */
 766     fprintf( outfile, "    0x%04x },\n", spec->characteristics );  /* Characteristics */
 767
 768     fprintf( outfile, "  { 0x%04x,\n", IMAGE_NT_OPTIONAL_HDR_MAGIC );  /* Magic */
 769     fprintf( outfile, "    0, 0,\n" );                   /* Major/MinorLinkerVersion */
 770     fprintf( outfile, "    0, 0, 0,\n" );                /* SizeOfCode/Data */
 771     fprintf( outfile, "    %s,\n", init_func );          /* AddressOfEntryPoint */
 772     fprintf( outfile, "    0, __wine_spec_data_start,\n" );              /* BaseOfCode/Data */
 773     fprintf( outfile, "    __wine_spec_pe_header,\n" );  /* ImageBase */
 774     fprintf( outfile, "    %ld,\n", page_size );         /* SectionAlignment */
 775     fprintf( outfile, "    %ld,\n", page_size );         /* FileAlignment */
 776     fprintf( outfile, "    1, 0,\n" );                   /* Major/MinorOperatingSystemVersion */
 777     fprintf( outfile, "    0, 0,\n" );                   /* Major/MinorImageVersion */
 778     fprintf( outfile, "    %d,\n", spec->subsystem_major );             /* MajorSubsystemVersion */
 779     fprintf( outfile, "    %d,\n", spec->subsystem_minor );             /* MinorSubsystemVersion */
 780     fprintf( outfile, "    0,\n" );                      /* Win32VersionValue */
 781     fprintf( outfile, "    _end,\n" );                   /* SizeOfImage */
 782     fprintf( outfile, "    %ld,\n", page_size );         /* SizeOfHeaders */
 783     fprintf( outfile, "    0,\n" );                      /* CheckSum */
 784     fprintf( outfile, "    0x%04x,\n", spec->subsystem );/* Subsystem */
 785     fprintf( outfile, "    0,\n" );                      /* DllCharacteristics */
 786     fprintf( outfile, "    %d, %ld,\n",                  /* SizeOfStackReserve/Commit */
 787              (spec->stack_size ? spec->stack_size : 1024) * 1024, page_size );
 788     fprintf( outfile, "    %d, %ld,\n",                  /* SizeOfHeapReserve/Commit */
 789              (spec->heap_size ? spec->heap_size : 1024) * 1024, page_size );
 790     fprintf( outfile, "    0,\n" );                      /* LoaderFlags */
 791     fprintf( outfile, "    %d,\n", IMAGE_NUMBEROF_DIRECTORY_ENTRIES );  /* NumberOfRvaAndSizes */
 792     fprintf( outfile, "    {\n" );
 793     fprintf( outfile, "      { %s, %d },\n",  /* IMAGE_DIRECTORY_ENTRY_EXPORT */
 794              exports_size ? "__wine_spec_exports" : "0", exports_size );
 795     fprintf( outfile, "      { %s, %s },\n",  /* IMAGE_DIRECTORY_ENTRY_IMPORT */
 796              nr_imports ? "&imports" : "0", nr_imports ? "sizeof(imports)" : "0" );
 797     fprintf( outfile, "      { %s, %s },\n",   /* IMAGE_DIRECTORY_ENTRY_RESOURCE */
 798              spec->nb_resources ? "&resources" : "0",
 799              spec->nb_resources ? "sizeof(resources)" : "0" );
 800     fprintf( outfile, "    }\n  }\n};\n\n" );
 801
 802     /* Output the DLL constructor */
 803
 804     fprintf( outfile,
 805              "void __wine_spec_init(void)\n"
 806              "{\n"
 807              "    extern void __wine_dll_register( const struct image_nt_headers *, const char * );\n"
 808              "    __wine_spec_init_state = 1;\n"
 809              "    __wine_dll_register( &nt_header, \"%s\" );\n"
 810              "}\n\n",
 811              spec->file_name );
 812
 813     output_dll_init( outfile, "__wine_spec_init_ctor", NULL );
 814     fprintf( outfile,
 815              "void __wine_spec_init_ctor(void)\n"
 816              "{\n"
 817              "    if (__wine_spec_init_state) return;\n"
 818              "    __wine_spec_init();\n"
 819              "    __wine_spec_init_state = 2;\n"
 820              "}\n" );
 821 }
 822
 823
 824 /*******************************************************************
 825  *         BuildDef32File
 826  *
 827  * Build a Win32 def file from a spec file.
 828  */
 829 void BuildDef32File( FILE *outfile, DLLSPEC *spec )
 830 {
 831     const char *name;
 832     int i;
 833
 834     fprintf(outfile, "; File generated automatically from %s; do not edit!\n\n",
 835             input_file_name );
 836
 837     fprintf(outfile, "LIBRARY %s\n\n", spec->file_name);
 838
 839     fprintf(outfile, "EXPORTS\n");
 840
 841     /* Output the exports and relay entry points */
 842
 843     for(i = 0; i < spec->nb_entry_points; i++)
 844     {
 845         const ORDDEF *odp = &spec->entry_points[i];
 846         int is_data = 0;
 847
 848         if (!odp) continue;
 849         if (odp->name) name = odp->name;
 850         else if (odp->type == TYPE_STUB) name = make_internal_name( odp, spec, "stub" );
 851         else if (odp->export_name) name = odp->export_name;
 852         else name = make_internal_name( odp, spec, "noname_export" );
 853
 854         fprintf(outfile, "  %s", name);
 855
 856         switch(odp->type)
 857         {
 858         case TYPE_EXTERN:
 859             is_data = 1;
 860             /* fall through */
 861         case TYPE_VARARGS:
 862         case TYPE_CDECL:
 863             /* try to reduce output */
 864             if(strcmp(name, odp->link_name) || (odp->flags & FLAG_FORWARD))
 865                 fprintf(outfile, "=%s", odp->link_name);
 866             break;
 867         case TYPE_STDCALL:
 868         {
 869             int at_param = strlen(odp->u.func.arg_types) * sizeof(int);
 870             if (!kill_at) fprintf(outfile, "@%d", at_param);
 871             if  (odp->flags & FLAG_FORWARD)
 872             {
 873                 fprintf(outfile, "=%s", odp->link_name);
 874             }
 875             else if (strcmp(name, odp->link_name)) /* try to reduce output */
 876             {
 877                 fprintf(outfile, "=%s", odp->link_name);
 878                 if (!kill_at) fprintf(outfile, "@%d", at_param);
 879             }
 880             break;
 881         }
 882         case TYPE_STUB:
 883         {
 884             if (!kill_at)
 885             {
 886                 const char *check = name + strlen(name);
 887                 while (name != check &&
 888                        '0' <= check[-1] && check[-1] <= '9')
 889                 {
 890                     check--;
 891                 }
 892                 if (name != check && check != name + strlen(name) &&
 893                     '@' == check[-1])
 894                 {
 895                     fprintf(outfile, "%s", check - 1);
 896                 }
 897             }
 898             if (NULL != odp->name)
 899             {
 900                 fprintf(outfile, "=%s", make_internal_name( odp, spec, "stub" ));
 901             }
 902             break;
 903         }
 904         default:
 905             assert(0);
 906         }
 907         fprintf( outfile, " @%d", odp->ordinal );
 908 #if 0 /* MinGW binutils cannot handle this correctly */
 909         if (!odp->name) fprintf( outfile, " NONAME" );
 910 #else
 911         if (!odp->name && (odp->type == TYPE_STUB || odp->export_name)) fprintf( outfile, " NONAME" );
 912 #endif
 913         if (is_data) fprintf( outfile, " DATA" );
 914 #if 0
 915         /* MinGW binutils cannot handle this correctly */
 916         if (odp->flags & FLAG_PRIVATE) fprintf( outfile, " PRIVATE" );
 917 #endif
 918         fprintf( outfile, "\n" );
 919     }
 920 }
 921
 922
 923 /*******************************************************************
 924  *         BuildDebugFile
 925  *
 926  * Build the debugging channels source file.
 927  */
 928 void BuildDebugFile( FILE *outfile, const char *srcdir, char **argv )
 929 {
 930     int nr_debug;
 931     char *prefix, *p;
 932
 933     while (*argv)
 934     {
 935         if (!parse_debug_channels( srcdir, *argv++ )) exit(1);
 936     }
 937
 938     output_standard_file_header( outfile );
 939     nr_debug = output_debug( outfile );
 940     if (!nr_debug)
 941     {
 942         fprintf( outfile, "/* no debug channels found for this module */\n" );
 943         return;
 944     }
 945
 946     if (output_file_name)
 947     {
 948         if ((p = strrchr( output_file_name, '/' ))) p++;
 949         prefix = xstrdup( p ? p : output_file_name );
 950         if ((p = strchr( prefix, '.' ))) *p = 0;
 951         strcpy( p, make_c_identifier(p) );
 952     }
 953     else prefix = xstrdup( "_" );
 954
 955     /* Output the DLL constructor */
 956
 957     fprintf( outfile,
 958              "#ifdef __GNUC__\n"
 959              "void __wine_dbg_%s_init(void) __attribute__((constructor));\n"
 960              "void __wine_dbg_%s_fini(void) __attribute__((destructor));\n"
 961              "#else\n"
 962              "static void __asm__dummy_dll_init(void) {\n",
 963              prefix, prefix );
 964
 965 #if defined(__i386__)
 966     fprintf( outfile, "asm(\"\\t.section\\t\\\".init\\\" ,\\\"ax\\\"\\n\"\n" );
 967     fprintf( outfile, "    \"\\tcall " __ASM_NAME("__wine_dbg_%s_init") "\\n\"\n", prefix );
 968     fprintf( outfile, "    \"\\t.section\\t\\\".fini\\\" ,\\\"ax\\\"\\n\"\n" );
 969     fprintf( outfile, "    \"\\tcall " __ASM_NAME("__wine_dbg_%s_fini") "\\n\"\n", prefix );
 970     fprintf( outfile, "    \"\\t.section\\t\\\".text\\\"\\n\");\n" );
 971 #elif defined(__sparc__)
 972     fprintf( outfile, "asm(\"\\t.section\\t\\\".init\\\" ,\\\"ax\\\"\\n\"\n" );
 973     fprintf( outfile, "    \"\\tcall " __ASM_NAME("__wine_dbg_%s_init") "\\n\"\n", prefix );
 974     fprintf( outfile, "    \"\\tnop\\n\"\n" );
 975     fprintf( outfile, "    \"\\t.section\\t\\\".fini\\\" ,\\\"ax\\\"\\n\"\n" );
 976     fprintf( outfile, "    \"\\tcall " __ASM_NAME("__wine_dbg_%s_fini") "\\n\"\n", prefix );
 977     fprintf( outfile, "    \"\\tnop\\n\"\n" );
 978     fprintf( outfile, "    \"\\t.section\t\\\".text\\\"\\n\");\n" );
 979 #elif defined(__powerpc__)
 980 # ifdef __APPLE__
 981         fprintf( outfile, "asm(\"\\t.mod_init_func\\n\"\n" );
 982         fprintf( outfile, "    \"\\t.align 2\\n\"\n" );
 983         fprintf( outfile, "    \"\\t.long " __ASM_NAME("__wine_dbg_%s_init") "\\n\"\n", prefix );
 984         fprintf( outfile, "    \"\\t.text\\n\");\n" );
 985         fprintf( outfile, "asm(\"\\t.mod_term_func\\n\"\n" );
 986         fprintf( outfile, "    \"\\t.align 2\\n\"\n" );
 987         fprintf( outfile, "    \"\\t.long " __ASM_NAME("__wine_dbg_%s_fini") "\\n\"\n", prefix );
 988         fprintf( outfile, "    \"\\t.text\\n\");\n" );
 989 # else
 990     fprintf( outfile, "asm(\"\\t.section\\t\\\".init\\\" ,\\\"ax\\\"\\n\"\n" );
 991     fprintf( outfile, "    \"\\tbl " __ASM_NAME("__wine_dbg_%s_init") "\\n\"\n", prefix );
 992     fprintf( outfile, "    \"\\t.section\\t\\\".fini\\\" ,\\\"ax\\\"\\n\"\n" );
 993     fprintf( outfile, "    \"\\tbl " __ASM_NAME("__wine_dbg_%s_fini") "\\n\"\n", prefix );
 994     fprintf( outfile, "    \"\\t.text\\n\");\n" );
 995 # endif
 996 #else
 997 #error You need to define the DLL constructor for your architecture
 998 #endif
 999     fprintf( outfile, "}\n#endif /* defined(__GNUC__) */\n\n" );
1000
1001     fprintf( outfile,
1002              "void __wine_dbg_%s_init(void)\n"
1003              "{\n"
1004              "    extern void *__wine_dbg_register( char * const *, int );\n"
1005              "    if (!debug_registration) debug_registration = __wine_dbg_register( debug_channels, %d );\n"
1006              "}\n\n", prefix, nr_debug );
1007     fprintf( outfile,
1008              "void __wine_dbg_%s_fini(void)\n"
1009              "{\n"
1010              "    extern void __wine_dbg_unregister( void* );\n"
1011              "    __wine_dbg_unregister( debug_registration );\n"
1012              "}\n", prefix );
1013
1014     free( prefix );
1015 }
1016
1017
1018 /*******************************************************************
1019  *         BuildPedllFile
1020  *
1021  * Build a PE DLL C file from a spec file.
1022  */
1023 void BuildPedllFile( FILE *outfile, DLLSPEC *spec )
1024 {
1025     int nr_exports;
1026
1027     nr_exports = spec->base <= spec->limit ? spec->limit - spec->base + 1 : 0;
1028     output_standard_file_header( outfile );
1029
1030     if (nr_exports)
1031     {
1032         /* Output the stub functions */
1033
1034         output_stub_funcs( outfile, spec );
1035     }
1036 }