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Removed some direct accesses to GDI internal pen/brush/font
[wine/dcerpc.git] / tools / winebuild / spec32.c
blob09bb636c9877545a0c8acb9b809450a40140a253
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
11 #include <assert.h>
12 #include <ctype.h>
13 #include <unistd.h>
14 #include <string.h>
15
16 #include "config.h"
17 #include "winbase.h"
18 #include "wine/exception.h"
19 #include "build.h"
20
21
22 static int string_compare( const void *ptr1, const void *ptr2 )
23 {
24 const char * const *str1 = ptr1;
25 const char * const *str2 = ptr2;
26 return strcmp( *str1, *str2 );
27 }
28
29
30 /*******************************************************************
31 * make_internal_name
32 *
33 * Generate an internal name for an entry point. Used for stubs etc.
34 */
35 static const char *make_internal_name( const ORDDEF *odp, const char *prefix )
36 {
37 static char buffer[256];
38 if (odp->name[0])
39 {
40 char *p;
41 sprintf( buffer, "__wine_%s_%s_%s", prefix, DLLName, odp->name );
42 /* make sure name is a legal C identifier */
43 for (p = buffer; *p; p++) if (!isalnum(*p) && *p != '_') break;
44 if (!*p) return buffer;
45 }
46 sprintf( buffer, "__wine_%s_%s_%d", prefix, DLLName, odp->ordinal );
47 return buffer;
48 }
49
50 /*******************************************************************
51 * AssignOrdinals
52 *
53 * Assign ordinals to all entry points.
54 */
55 static void AssignOrdinals(void)
56 {
57 int i, ordinal;
58
59 if ( !nb_names ) return;
60
61 /* start assigning from Base, or from 1 if no ordinal defined yet */
62 if (Base == MAX_ORDINALS) Base = 1;
63 for (i = 0, ordinal = Base; i < nb_names; i++)
64 {
65 if (Names[i]->ordinal != -1) continue; /* already has an ordinal */
66 while (Ordinals[ordinal]) ordinal++;
67 if (ordinal >= MAX_ORDINALS)
68 {
69 current_line = Names[i]->lineno;
70 fatal_error( "Too many functions defined (max %d)\n", MAX_ORDINALS );
71 }
72 Names[i]->ordinal = ordinal;
73 Ordinals[ordinal] = Names[i];
74 }
75 if (ordinal > Limit) Limit = ordinal;
76 }
77
78
79 /*******************************************************************
80 * output_debug
81 *
82 * Output the debug channels.
83 */
84 static int output_debug( FILE *outfile )
85 {
86 int i;
87
88 if (!nb_debug_channels) return 0;
89 qsort( debug_channels, nb_debug_channels, sizeof(debug_channels[0]), string_compare );
90
91 for (i = 0; i < nb_debug_channels; i++)
92 fprintf( outfile, "char __wine_dbch_%s[] = \"\\003%s\";\n",
93 debug_channels[i], debug_channels[i] );
94
95 fprintf( outfile, "\nstatic char * const debug_channels[%d] =\n{\n", nb_debug_channels );
96 for (i = 0; i < nb_debug_channels; i++)
97 {
98 fprintf( outfile, " __wine_dbch_%s", debug_channels[i] );
99 if (i < nb_debug_channels - 1) fprintf( outfile, ",\n" );
100 }
101 fprintf( outfile, "\n};\n\n" );
102 fprintf( outfile, "static void *debug_registration;\n\n" );
103
104 return nb_debug_channels;
105 }
106
107
108 /*******************************************************************
109 * output_exports
110 *
111 * Output the export table for a Win32 module.
112 */
113 static int output_exports( FILE *outfile, int nr_exports )
114 {
115 int i, fwd_size = 0, total_size = 0;
116 char *p;
117
118 if (!nr_exports) return 0;
119
120 fprintf( outfile, "asm(\".data\\n\"\n" );
121 fprintf( outfile, " \"\\t.align %d\\n\"\n", get_alignment(4) );
122 fprintf( outfile, " \"" PREFIX "__wine_spec_exports:\\n\"\n" );
123
124 /* export directory header */
125
126 fprintf( outfile, " \"\\t.long 0\\n\"\n" ); /* Characteristics */
127 fprintf( outfile, " \"\\t.long 0\\n\"\n" ); /* TimeDateStamp */
128 fprintf( outfile, " \"\\t.long 0\\n\"\n" ); /* MajorVersion/MinorVersion */
129 fprintf( outfile, " \"\\t.long " PREFIX "dllname\\n\"\n" ); /* Name */
130 fprintf( outfile, " \"\\t.long %d\\n\"\n", Base ); /* Base */
131 fprintf( outfile, " \"\\t.long %d\\n\"\n", nr_exports ); /* NumberOfFunctions */
132 fprintf( outfile, " \"\\t.long %d\\n\"\n", nb_names ); /* NumberOfNames */
133 fprintf( outfile, " \"\\t.long __wine_spec_exports_funcs\\n\"\n" ); /* AddressOfFunctions */
134 if (nb_names)
135 {
136 fprintf( outfile, " \"\\t.long __wine_spec_exp_name_ptrs\\n\"\n" ); /* AddressOfNames */
137 fprintf( outfile, " \"\\t.long __wine_spec_exp_ordinals\\n\"\n" ); /* AddressOfNameOrdinals */
138 }
139 else
140 {
141 fprintf( outfile, " \"\\t.long 0\\n\"\n" ); /* AddressOfNames */
142 fprintf( outfile, " \"\\t.long 0\\n\"\n" ); /* AddressOfNameOrdinals */
143 }
144 total_size += 10 * sizeof(int);
145
146 /* output the function pointers */
147
148 fprintf( outfile, " \"__wine_spec_exports_funcs:\\n\"\n" );
149 for (i = Base; i <= Limit; i++)
150 {
151 ORDDEF *odp = Ordinals[i];
152 if (!odp) fprintf( outfile, " \"\\t.long 0\\n\"\n" );
153 else switch(odp->type)
154 {
155 case TYPE_EXTERN:
156 fprintf( outfile, " \"\\t.long " PREFIX "%s\\n\"\n", odp->link_name );
157 break;
158 case TYPE_STDCALL:
159 case TYPE_VARARGS:
160 case TYPE_CDECL:
161 fprintf( outfile, " \"\\t.long " PREFIX "%s\\n\"\n", odp->link_name);
162 break;
163 case TYPE_STUB:
164 fprintf( outfile, " \"\\t.long " PREFIX "%s\\n\"\n", make_internal_name( odp, "stub" ) );
165 break;
166 case TYPE_REGISTER:
167 fprintf( outfile, " \"\\t.long " PREFIX "%s\\n\"\n", make_internal_name( odp, "regs" ) );
168 break;
169 case TYPE_VARIABLE:
170 fprintf( outfile, " \"\\t.long " PREFIX "%s\\n\"\n", make_internal_name( odp, "var" ) );
171 break;
172 case TYPE_FORWARD:
173 fprintf( outfile, " \"\\t.long __wine_spec_forwards+%d\\n\"\n", fwd_size );
174 fwd_size += strlen(odp->link_name) + 1;
175 break;
176 default:
177 assert(0);
178 }
179 }
180 total_size += (Limit - Base + 1) * sizeof(int);
181
182 if (nb_names)
183 {
184 /* output the function name pointers */
185
186 int namepos = 0;
187
188 fprintf( outfile, " \"__wine_spec_exp_name_ptrs:\\n\"\n" );
189 for (i = 0; i < nb_names; i++)
190 {
191 fprintf( outfile, " \"\\t.long __wine_spec_exp_names+%d\\n\"\n", namepos );
192 namepos += strlen(Names[i]->name) + 1;
193 }
194 total_size += nb_names * sizeof(int);
195
196 /* output the function names */
197
198 fprintf( outfile, " \"\\t.text 1\\n\"\n" );
199 fprintf( outfile, " \"__wine_spec_exp_names:\\n\"\n" );
200 for (i = 0; i < nb_names; i++)
201 fprintf( outfile, " \"\\t" STRING " \\\"%s\\\"\\n\"\n", Names[i]->name );
202 fprintf( outfile, " \"\\t.data\\n\"\n" );
203
204 /* output the function ordinals */
205
206 fprintf( outfile, " \"__wine_spec_exp_ordinals:\\n\"\n" );
207 for (i = 0; i < nb_names; i++)
208 {
209 fprintf( outfile, " \"\\t.short %d\\n\"\n", Names[i]->ordinal - Base );
210 }
211 total_size += nb_names * sizeof(short);
212 if (nb_names % 2)
213 {
214 fprintf( outfile, " \"\\t.short 0\\n\"\n" );
215 total_size += sizeof(short);
216 }
217 }
218
219 /* output forward strings */
220
221 if (fwd_size)
222 {
223 fprintf( outfile, " \"__wine_spec_forwards:\\n\"\n" );
224 for (i = Base; i <= Limit; i++)
225 {
226 ORDDEF *odp = Ordinals[i];
227 if (odp && odp->type == TYPE_FORWARD)
228 fprintf( outfile, " \"\\t" STRING " \\\"%s\\\"\\n\"\n", odp->link_name );
229 }
230 fprintf( outfile, " \"\\t.align %d\\n\"\n", get_alignment(4) );
231 total_size += (fwd_size + 3) & ~3;
232 }
233
234 /* output relays */
235
236 if (debugging)
237 {
238 for (i = Base; i <= Limit; i++)
239 {
240 ORDDEF *odp = Ordinals[i];
241 unsigned int j, mask = 0;
242
243 /* skip non-existent entry points */
244 if (!odp) goto ignore;
245 /* skip non-functions */
246 if ((odp->type != TYPE_STDCALL) &&
247 (odp->type != TYPE_CDECL) &&
248 (odp->type != TYPE_REGISTER)) goto ignore;
249 /* skip norelay entry points */
250 if (odp->flags & FLAG_NORELAY) goto ignore;
251
252 for (j = 0; odp->u.func.arg_types[j]; j++)
253 {
254 if (odp->u.func.arg_types[j] == 't') mask |= 1<< (j*2);
255 if (odp->u.func.arg_types[j] == 'W') mask |= 2<< (j*2);
256 }
257 if ((odp->flags & FLAG_RET64) && (j < 16)) mask |= 0x80000000;
258
259 switch(odp->type)
260 {
261 case TYPE_STDCALL:
262 fprintf( outfile, " \"\\tjmp " PREFIX "%s\\n\"\n", odp->link_name );
263 fprintf( outfile, " \"\\tret $%d\\n\"\n",
264 strlen(odp->u.func.arg_types) * sizeof(int) );
265 fprintf( outfile, " \"\\t.long " PREFIX "%s,0x%08x\\n\"\n",
266 odp->link_name, mask );
267 break;
268 case TYPE_CDECL:
269 fprintf( outfile, " \"\\tjmp " PREFIX "%s\\n\"\n", odp->link_name );
270 fprintf( outfile, " \"\\tret\\n\"\n" );
271 fprintf( outfile, " \"\\t.short %d\\n\"\n",
272 strlen(odp->u.func.arg_types) * sizeof(int) );
273 fprintf( outfile, " \"\\t.long " PREFIX "%s,0x%08x\\n\"\n",
274 odp->link_name, mask );
275 break;
276 case TYPE_REGISTER:
277 fprintf( outfile, " \"\\tjmp " PREFIX "%s\\n\"\n",
278 make_internal_name( odp, "regs" ) );
279 fprintf( outfile, " \"\\tret\\n\"\n" );
280 fprintf( outfile, " \"\\t.short 0x%04x\\n\"\n",
281 0x8000 | strlen(odp->u.func.arg_types) * sizeof(int) );
282 fprintf( outfile, " \"\\t.long " PREFIX "%s,0x%08x\\n\"\n",
283 make_internal_name( odp, "regs" ), mask );
284 break;
285 default:
286 assert(0);
287 }
288 continue;
289
290 ignore:
291 fprintf( outfile, " \"\\t.long 0,0,0,0\\n\"\n" );
292 }
293 }
294
295
296 /* output __wine_dllexport symbols */
297
298 for (i = 0; i < nb_names; i++)
299 {
300 if (Names[i]->flags & FLAG_NOIMPORT) continue;
301 /* check for invalid characters in the name */
302 for (p = Names[i]->name; *p; p++)
303 if (!isalnum(*p) && *p != '_' && *p != '.') goto next;
304 fprintf( outfile, " \"\\t.globl " PREFIX "__wine_dllexport_%s_%s\\n\"\n",
305 DLLName, Names[i]->name );
306 fprintf( outfile, " \"" PREFIX "__wine_dllexport_%s_%s:\\n\"\n",
307 DLLName, Names[i]->name );
308 next:
309 }
310 fprintf( outfile, " \"\\t.long 0xffffffff\\n\"\n" );
311
312 /* output variables */
313
314 for (i = 0; i < nb_entry_points; i++)
315 {
316 ORDDEF *odp = EntryPoints[i];
317 if (odp->type == TYPE_VARIABLE)
318 {
319 int j;
320 fprintf( outfile, " \"%s:\\n\"\n", make_internal_name( odp, "var" ) );
321 fprintf( outfile, " \"\\t.long " );
322 for (j = 0; j < odp->u.var.n_values; j++)
323 {
324 fprintf( outfile, "0x%08x", odp->u.var.values[j] );
325 if (j < odp->u.var.n_values-1) fputc( ',', outfile );
326 }
327 fprintf( outfile, "\\n\"\n" );
328 }
329 }
330
331 fprintf( outfile, ");\n\n" );
332
333 return total_size;
334 }
335
336
337 /*******************************************************************
338 * output_stub_funcs
339 *
340 * Output the functions for stub entry points
341 */
342 static void output_stub_funcs( FILE *outfile )
343 {
344 int i;
345
346 for (i = 0; i < nb_entry_points; i++)
347 {
348 ORDDEF *odp = EntryPoints[i];
349 if (odp->type != TYPE_STUB) continue;
350 fprintf( outfile, "#ifdef __GNUC__\n" );
351 fprintf( outfile, "static void __wine_unimplemented( const char *func ) __attribute__((noreturn));\n" );
352 fprintf( outfile, "#endif\n\n" );
353 fprintf( outfile, "struct exc_record {\n" );
354 fprintf( outfile, " unsigned int code, flags;\n" );
355 fprintf( outfile, " void *rec, *addr;\n" );
356 fprintf( outfile, " unsigned int params;\n" );
357 fprintf( outfile, " const void *info[15];\n" );
358 fprintf( outfile, "};\n\n" );
359 fprintf( outfile, "extern void __stdcall RtlRaiseException( struct exc_record * );\n\n" );
360 fprintf( outfile, "static void __wine_unimplemented( const char *func )\n{\n" );
361 fprintf( outfile, " struct exc_record rec;\n" );
362 fprintf( outfile, " rec.code = 0x%08x;\n", EXCEPTION_WINE_STUB );
363 fprintf( outfile, " rec.flags = %d;\n", EH_NONCONTINUABLE );
364 fprintf( outfile, " rec.rec = 0;\n" );
365 fprintf( outfile, " rec.params = 2;\n" );
366 fprintf( outfile, " rec.info[0] = dllname;\n" );
367 fprintf( outfile, " rec.info[1] = func;\n" );
368 fprintf( outfile, "#ifdef __GNUC__\n" );
369 fprintf( outfile, " rec.addr = __builtin_return_address(1);\n" );
370 fprintf( outfile, "#else\n" );
371 fprintf( outfile, " rec.addr = 0;\n" );
372 fprintf( outfile, "#endif\n" );
373 fprintf( outfile, " for (;;) RtlRaiseException( &rec );\n}\n\n" );
374 break;
375 }
376
377 for (i = 0; i < nb_entry_points; i++)
378 {
379 ORDDEF *odp = EntryPoints[i];
380 if (odp->type != TYPE_STUB) continue;
381 fprintf( outfile, "void %s(void) ", make_internal_name( odp, "stub" ) );
382 if (odp->name[0])
383 fprintf( outfile, "{ __wine_unimplemented(\"%s\"); }\n", odp->name );
384 else
385 fprintf( outfile, "{ __wine_unimplemented(\"%d\"); }\n", odp->ordinal );
386 }
387 }
388
389
390 /*******************************************************************
391 * output_register_funcs
392 *
393 * Output the functions for register entry points
394 */
395 static void output_register_funcs( FILE *outfile )
396 {
397 const char *name;
398 int i;
399
400 for (i = 0; i < nb_entry_points; i++)
401 {
402 ORDDEF *odp = EntryPoints[i];
403 if (odp->type != TYPE_REGISTER) continue;
404 name = make_internal_name( odp, "regs" );
405 fprintf( outfile,
406 "asm(\".align %d\\n\\t\"\n"
407 " \"" __ASM_FUNC("%s") "\\n\\t\"\n"
408 " \"" PREFIX "%s:\\n\\t\"\n"
409 " \"call " PREFIX "CALL32_Regs\\n\\t\"\n"
410 " \".long " PREFIX "%s\\n\\t\"\n"
411 " \".byte %d,%d\");\n",
412 get_alignment(4),
413 name, name, odp->link_name,
414 4 * strlen(odp->u.func.arg_types), 4 * strlen(odp->u.func.arg_types) );
415 }
416 }
417
418
419 /*******************************************************************
420 * BuildSpec32File
421 *
422 * Build a Win32 C file from a spec file.
423 */
424 void BuildSpec32File( FILE *outfile )
425 {
426 int exports_size = 0;
427 int nr_exports, nr_imports, nr_resources, nr_debug;
428 int characteristics, subsystem;
429 DWORD page_size;
430
431 #ifdef HAVE_GETPAGESIZE
432 page_size = getpagesize();
433 #else
434 # ifdef __svr4__
435 page_size = sysconf(_SC_PAGESIZE);
436 # else
437 # error Cannot get the page size on this platform
438 # endif
439 #endif
440
441 AssignOrdinals();
442 nr_exports = Base <= Limit ? Limit - Base + 1 : 0;
443
444 resolve_imports();
445
446 fprintf( outfile, "/* File generated automatically from %s; do not edit! */\n\n",
447 input_file_name );
448
449 /* Reserve some space for the PE header */
450
451 fprintf( outfile, "extern char pe_header[];\n" );
452 fprintf( outfile, "asm(\".section .text\\n\\t\"\n" );
453 fprintf( outfile, " \".align %d\\n\"\n", get_alignment(page_size) );
454 fprintf( outfile, " \"" PREFIX "pe_header:\\t.fill %ld,1,0\\n\\t\");\n", page_size );
455
456 fprintf( outfile, "static const char dllname[] = \"%s\";\n\n", DLLName );
457 fprintf( outfile, "extern int __wine_spec_exports[];\n\n" );
458
459 #ifdef __i386__
460 fprintf( outfile, "#define __stdcall __attribute__((__stdcall__))\n\n" );
461 #else
462 fprintf( outfile, "#define __stdcall\n\n" );
463 #endif
464
465 if (nr_exports)
466 {
467 /* Output the stub functions */
468
469 output_stub_funcs( outfile );
470
471 fprintf( outfile, "#ifndef __GNUC__\n" );
472 fprintf( outfile, "static void __asm__dummy(void) {\n" );
473 fprintf( outfile, "#endif /* !defined(__GNUC__) */\n" );
474
475 /* Output code for all register functions */
476
477 output_register_funcs( outfile );
478
479 /* Output the exports and relay entry points */
480
481 exports_size = output_exports( outfile, nr_exports );
482
483 fprintf( outfile, "#ifndef __GNUC__\n" );
484 fprintf( outfile, "}\n" );
485 fprintf( outfile, "#endif /* !defined(__GNUC__) */\n" );
486 }
487
488 /* Output the DLL imports */
489
490 nr_imports = output_imports( outfile );
491
492 /* Output the resources */
493
494 nr_resources = output_resources( outfile );
495
496 /* Output the debug channels */
497
498 nr_debug = output_debug( outfile );
499
500 /* Output LibMain function */
501
502 characteristics = subsystem = 0;
503 switch(SpecMode)
504 {
505 case SPEC_MODE_DLL:
506 if (init_func) fprintf( outfile, "extern void %s();\n", init_func );
507 characteristics = IMAGE_FILE_DLL;
508 break;
509 case SPEC_MODE_GUIEXE:
510 if (!init_func) init_func = "WinMain";
511 fprintf( outfile,
512 "\n#include <winbase.h>\n"
513 "int _ARGC;\n"
514 "char **_ARGV;\n"
515 "extern int __stdcall %s(HINSTANCE,HINSTANCE,LPSTR,INT);\n"
516 "static void __wine_exe_main(void)\n"
517 "{\n"
518 " extern int __wine_get_main_args( char ***argv );\n"
519 " STARTUPINFOA info;\n"
520 " LPSTR cmdline = GetCommandLineA();\n"
521 " while (*cmdline && *cmdline != ' ') cmdline++;\n"
522 " if (*cmdline) cmdline++;\n"
523 " GetStartupInfoA( &info );\n"
524 " if (!(info.dwFlags & STARTF_USESHOWWINDOW)) info.wShowWindow = 1;\n"
525 " _ARGC = __wine_get_main_args( &_ARGV );\n"
526 " ExitProcess( %s( GetModuleHandleA(0), 0, cmdline, info.wShowWindow ) );\n"
527 "}\n\n", init_func, init_func );
528 init_func = "__wine_exe_main";
529 subsystem = IMAGE_SUBSYSTEM_WINDOWS_GUI;
530 break;
531 case SPEC_MODE_GUIEXE_UNICODE:
532 if (!init_func) init_func = "WinMain";
533 fprintf( outfile,
534 "\n#include <winbase.h>\n"
535 "int _ARGC;\n"
536 "WCHAR **_ARGV;\n"
537 "extern int __stdcall %s(HINSTANCE,HINSTANCE,LPSTR,INT);\n"
538 "static void __wine_exe_main(void)\n"
539 "{\n"
540 " extern int __wine_get_wmain_args( WCHAR ***argv );\n"
541 " STARTUPINFOA info;\n"
542 " LPSTR cmdline = GetCommandLineA();\n"
543 " while (*cmdline && *cmdline != ' ') cmdline++;\n"
544 " if (*cmdline) cmdline++;\n"
545 " GetStartupInfoA( &info );\n"
546 " if (!(info.dwFlags & STARTF_USESHOWWINDOW)) info.wShowWindow = 1;\n"
547 " _ARGC = __wine_get_wmain_args( &_ARGV );\n"
548 " ExitProcess( %s( GetModuleHandleA(0), 0, cmdline, info.wShowWindow ) );\n"
549 "}\n\n", init_func, init_func );
550 init_func = "__wine_exe_main";
551 subsystem = IMAGE_SUBSYSTEM_WINDOWS_GUI;
552 break;
553 case SPEC_MODE_CUIEXE:
554 if (!init_func) init_func = "main";
555 fprintf( outfile,
556 "\nint _ARGC;\n"
557 "char **_ARGV;\n"
558 "extern void __stdcall ExitProcess(int);\n"
559 "static void __wine_exe_main(void)\n"
560 "{\n"
561 " extern int %s( int argc, char *argv[] );\n"
562 " extern int __wine_get_main_args( char ***argv );\n"
563 " _ARGC = __wine_get_main_args( &_ARGV );\n"
564 " ExitProcess( %s( _ARGC, _ARGV ) );\n"
565 "}\n\n", init_func, init_func );
566 init_func = "__wine_exe_main";
567 subsystem = IMAGE_SUBSYSTEM_WINDOWS_CUI;
568 break;
569 case SPEC_MODE_CUIEXE_UNICODE:
570 if (!init_func) init_func = "wmain";
571 fprintf( outfile,
572 "\ntypedef unsigned short WCHAR;\n"
573 "int _ARGC;\n"
574 "WCHAR **_ARGV;\n"
575 "extern void __stdcall ExitProcess(int);\n"
576 "static void __wine_exe_main(void)\n"
577 "{\n"
578 " extern int %s( int argc, WCHAR *argv[] );\n"
579 " extern int __wine_get_wmain_args( WCHAR ***argv );\n"
580 " _ARGC = __wine_get_wmain_args( &_ARGV );\n"
581 " ExitProcess( %s( _ARGC, _ARGV ) );\n"
582 "}\n\n", init_func, init_func );
583 init_func = "__wine_exe_main";
584 subsystem = IMAGE_SUBSYSTEM_WINDOWS_CUI;
585 break;
586 }
587
588 /* Output the NT header */
589
590 /* this is the IMAGE_NT_HEADERS structure, but we cannot include winnt.h here */
591 fprintf( outfile, "static const struct image_nt_headers\n{\n" );
592 fprintf( outfile, " int Signature;\n" );
593 fprintf( outfile, " struct file_header {\n" );
594 fprintf( outfile, " short Machine;\n" );
595 fprintf( outfile, " short NumberOfSections;\n" );
596 fprintf( outfile, " int TimeDateStamp;\n" );
597 fprintf( outfile, " void *PointerToSymbolTable;\n" );
598 fprintf( outfile, " int NumberOfSymbols;\n" );
599 fprintf( outfile, " short SizeOfOptionalHeader;\n" );
600 fprintf( outfile, " short Characteristics;\n" );
601 fprintf( outfile, " } FileHeader;\n" );
602 fprintf( outfile, " struct opt_header {\n" );
603 fprintf( outfile, " short Magic;\n" );
604 fprintf( outfile, " char MajorLinkerVersion, MinorLinkerVersion;\n" );
605 fprintf( outfile, " int SizeOfCode;\n" );
606 fprintf( outfile, " int SizeOfInitializedData;\n" );
607 fprintf( outfile, " int SizeOfUninitializedData;\n" );
608 fprintf( outfile, " void *AddressOfEntryPoint;\n" );
609 fprintf( outfile, " void *BaseOfCode;\n" );
610 fprintf( outfile, " void *BaseOfData;\n" );
611 fprintf( outfile, " void *ImageBase;\n" );
612 fprintf( outfile, " int SectionAlignment;\n" );
613 fprintf( outfile, " int FileAlignment;\n" );
614 fprintf( outfile, " short MajorOperatingSystemVersion;\n" );
615 fprintf( outfile, " short MinorOperatingSystemVersion;\n" );
616 fprintf( outfile, " short MajorImageVersion;\n" );
617 fprintf( outfile, " short MinorImageVersion;\n" );
618 fprintf( outfile, " short MajorSubsystemVersion;\n" );
619 fprintf( outfile, " short MinorSubsystemVersion;\n" );
620 fprintf( outfile, " int Win32VersionValue;\n" );
621 fprintf( outfile, " int SizeOfImage;\n" );
622 fprintf( outfile, " int SizeOfHeaders;\n" );
623 fprintf( outfile, " int CheckSum;\n" );
624 fprintf( outfile, " short Subsystem;\n" );
625 fprintf( outfile, " short DllCharacteristics;\n" );
626 fprintf( outfile, " int SizeOfStackReserve;\n" );
627 fprintf( outfile, " int SizeOfStackCommit;\n" );
628 fprintf( outfile, " int SizeOfHeapReserve;\n" );
629 fprintf( outfile, " int SizeOfHeapCommit;\n" );
630 fprintf( outfile, " int LoaderFlags;\n" );
631 fprintf( outfile, " int NumberOfRvaAndSizes;\n" );
632 fprintf( outfile, " struct { const void *VirtualAddress; int Size; } DataDirectory[%d];\n",
633 IMAGE_NUMBEROF_DIRECTORY_ENTRIES );
634 fprintf( outfile, " } OptionalHeader;\n" );
635 fprintf( outfile, "} nt_header = {\n" );
636 fprintf( outfile, " 0x%04x,\n", IMAGE_NT_SIGNATURE ); /* Signature */
637
638 fprintf( outfile, " { 0x%04x,\n", IMAGE_FILE_MACHINE_I386 ); /* Machine */
639 fprintf( outfile, " 0, 0, 0, 0,\n" );
640 fprintf( outfile, " sizeof(nt_header.OptionalHeader),\n" ); /* SizeOfOptionalHeader */
641 fprintf( outfile, " 0x%04x },\n", characteristics ); /* Characteristics */
642
643 fprintf( outfile, " { 0x%04x,\n", IMAGE_NT_OPTIONAL_HDR_MAGIC ); /* Magic */
644 fprintf( outfile, " 0, 0,\n" ); /* Major/MinorLinkerVersion */
645 fprintf( outfile, " 0, 0, 0,\n" ); /* SizeOfCode/Data */
646 fprintf( outfile, " %s,\n", init_func ? init_func : "0" ); /* AddressOfEntryPoint */
647 fprintf( outfile, " 0, 0,\n" ); /* BaseOfCode/Data */
648 fprintf( outfile, " pe_header,\n" ); /* ImageBase */
649 fprintf( outfile, " %ld,\n", page_size ); /* SectionAlignment */
650 fprintf( outfile, " %ld,\n", page_size ); /* FileAlignment */
651 fprintf( outfile, " 1, 0,\n" ); /* Major/MinorOperatingSystemVersion */
652 fprintf( outfile, " 0, 0,\n" ); /* Major/MinorImageVersion */
653 fprintf( outfile, " 4, 0,\n" ); /* Major/MinorSubsystemVersion */
654 fprintf( outfile, " 0,\n" ); /* Win32VersionValue */
655 fprintf( outfile, " %ld,\n", page_size ); /* SizeOfImage */
656 fprintf( outfile, " %ld,\n", page_size ); /* SizeOfHeaders */
657 fprintf( outfile, " 0,\n" ); /* CheckSum */
658 fprintf( outfile, " 0x%04x,\n", subsystem ); /* Subsystem */
659 fprintf( outfile, " 0,\n" ); /* DllCharacteristics */
660 fprintf( outfile, " %d, 0,\n", stack_size*1024 ); /* SizeOfStackReserve/Commit */
661 fprintf( outfile, " %d, 0,\n", DLLHeapSize*1024 );/* SizeOfHeapReserve/Commit */
662 fprintf( outfile, " 0,\n" ); /* LoaderFlags */
663 fprintf( outfile, " %d,\n", IMAGE_NUMBEROF_DIRECTORY_ENTRIES ); /* NumberOfRvaAndSizes */
664 fprintf( outfile, " {\n" );
665 fprintf( outfile, " { %s, %d },\n", /* IMAGE_DIRECTORY_ENTRY_EXPORT */
666 exports_size ? "__wine_spec_exports" : "0", exports_size );
667 fprintf( outfile, " { %s, %s },\n", /* IMAGE_DIRECTORY_ENTRY_IMPORT */
668 nr_imports ? "&imports" : "0", nr_imports ? "sizeof(imports)" : "0" );
669 fprintf( outfile, " { %s, %s },\n", /* IMAGE_DIRECTORY_ENTRY_RESOURCE */
670 nr_resources ? "&resources" : "0", nr_resources ? "sizeof(resources)" : "0" );
671 fprintf( outfile, " }\n }\n};\n\n" );
672
673 /* Output the DLL constructor */
674
675 fprintf( outfile, "#ifndef __GNUC__\n" );
676 fprintf( outfile, "static void __asm__dummy_dll_init(void) {\n" );
677 fprintf( outfile, "#endif /* defined(__GNUC__) */\n" );
678
679 #if defined(__i386__)
680 fprintf( outfile, "asm(\"\\t.section\t.init ,\\\"ax\\\"\\n\"\n" );
681 fprintf( outfile, " \"\\tcall " PREFIX "__wine_spec_%s_init\\n\"\n", DLLName );
682 fprintf( outfile, " \"\\t.previous\\n\");\n" );
683 if (nr_debug)
684 {
685 fprintf( outfile, "asm(\"\\t.section\t.fini ,\\\"ax\\\"\\n\"\n" );
686 fprintf( outfile, " \"\\tcall " PREFIX "__wine_spec_%s_fini\\n\"\n", DLLName );
687 fprintf( outfile, " \"\\t.previous\\n\");\n" );
688 }
689 #elif defined(__sparc__)
690 fprintf( outfile, "asm(\"\\t.section\t.init ,\\\"ax\\\"\\n\"\n" );
691 fprintf( outfile, " \"\\tcall " PREFIX "__wine_spec_%s_init\\n\"\n", DLLName );
692 fprintf( outfile, " \"\\tnop\\n\"\n" );
693 fprintf( outfile, " \"\\t.previous\\n\");\n" );
694 if (nr_debug)
695 {
696 fprintf( outfile, "asm(\"\\t.section\t.fini ,\\\"ax\\\"\\n\"\n" );
697 fprintf( outfile, " \"\\tcall " PREFIX "__wine_spec_%s_fini\\n\"\n", DLLName );
698 fprintf( outfile, " \"\\tnop\\n\"\n" );
699 fprintf( outfile, " \"\\t.previous\\n\");\n" );
700 }
701 #elif defined(__PPC__)
702 fprintf( outfile, "asm(\"\\t.section\t.init ,\\\"ax\\\"\\n\"\n" );
703 fprintf( outfile, " \"\\tbl " PREFIX "__wine_spec_%s_init\\n\"\n",
704 DLLName );
705 fprintf( outfile, " \"\\t.previous\\n\");\n" );
706 if (nr_debug)
707 {
708 fprintf( outfile, "asm(\"\\t.section\t.fini ,\\\"ax\\\"\\n\"\n" );
709 fprintf( outfile, " \"\\tbl " PREFIX "__wine_spec_%s_fini\\n\"\n",
710 DLLName );
711 fprintf( outfile, " \"\\t.previous\\n\");\n" );
712 }
713 #else
714 #error You need to define the DLL constructor for your architecture
715 #endif
716
717 fprintf( outfile, "#ifndef __GNUC__\n" );
718 fprintf( outfile, "}\n" );
719 fprintf( outfile, "#endif /* defined(__GNUC__) */\n\n" );
720
721 fprintf( outfile,
722 "void __wine_spec_%s_init(void)\n"
723 "{\n"
724 " extern void __wine_dll_register( const struct image_nt_headers *, const char * );\n"
725 " extern void *__wine_dbg_register( char * const *, int );\n"
726 " __wine_dll_register( &nt_header, \"%s\" );\n",
727 DLLName, DLLFileName );
728 if (nr_debug)
729 fprintf( outfile, " debug_registration = __wine_dbg_register( debug_channels, %d );\n",
730 nr_debug );
731 fprintf( outfile, "}\n" );
732 if (nr_debug)
733 {
734 fprintf( outfile,
735 "\nvoid __wine_spec_%s_fini(void)\n"
736 "{\n"
737 " extern void __wine_dbg_unregister( void* );\n"
738 " __wine_dbg_unregister( debug_registration );\n"
739 "}\n", DLLName );
740 }
741 }
widl and rpcrt4 development