4 * Copyright 2000, 2004 Alexandre Julliard
5 * Copyright 2000 Eric Pouech
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 #include "wine/port.h"
30 #ifdef HAVE_SYS_STAT_H
31 # include <sys/stat.h>
39 #include "wine/exception.h"
44 DLLSPEC
*spec
; /* description of the imported dll */
45 char *full_name
; /* full name of the input file */
46 dev_t dev
; /* device/inode of the input file */
48 int delay
; /* delay or not dll loading ? */
49 ORDDEF
**exports
; /* functions exported from this dll */
50 int nb_exports
; /* number of exported functions */
51 ORDDEF
**imports
; /* functions we want to import from this dll */
52 int nb_imports
; /* number of imported functions */
55 static char **undef_symbols
; /* list of undefined symbols */
56 static int nb_undef_symbols
= -1;
57 static int undef_size
;
59 static char **ignore_symbols
; /* list of symbols to ignore */
60 static int nb_ignore_symbols
;
61 static int ignore_size
;
63 static char *ld_tmp_file
; /* ld temp file name */
65 static struct import
**dll_imports
= NULL
;
66 static int nb_imports
= 0; /* number of imported dlls (delayed or not) */
67 static int nb_delayed
= 0; /* number of delayed dlls */
68 static int total_imports
= 0; /* total number of imported functions */
69 static int total_delayed
= 0; /* total number of imported functions in delayed DLLs */
70 static char **delayed_imports
; /* names of delayed import dlls */
71 static int nb_delayed_imports
; /* size of the delayed_imports array */
73 /* list of symbols that are ignored by default */
74 static const char * const default_ignored_symbols
[] =
126 # define ppc_high(mem) "ha16(" mem ")"
127 # define ppc_low(mem) "lo16(" mem ")"
128 static const char * const ppc_reg
[32] = { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
129 "r8", "r9", "r10","r11","r12","r13","r14","r15",
130 "r16","r17","r18","r19","r20","r21","r22","r23",
131 "r24","r25","r26","r27","r28","r29","r30","r31" };
132 # else /* __APPLE__ */
133 # define ppc_high(mem) "(" mem ")@hi"
134 # define ppc_low(mem) "(" mem ")@l"
135 static const char * const ppc_reg
[32] = { "0", "1", "2", "3", "4", "5", "6", "7",
136 "8", "9", "10","11","12","13","14","15",
137 "16","17","18","19","20","21","22","23",
138 "24","25","26","27","28","29","30","31" };
139 # endif /* __APPLE__ */
140 #endif /* __powerpc__ */
142 /* compare function names; helper for resolve_imports */
143 static int name_cmp( const void *name
, const void *entry
)
145 return strcmp( *(const char* const *)name
, *(const char* const *)entry
);
148 /* compare function names; helper for resolve_imports */
149 static int func_cmp( const void *func1
, const void *func2
)
151 const ORDDEF
*odp1
= *(const ORDDEF
* const *)func1
;
152 const ORDDEF
*odp2
= *(const ORDDEF
* const *)func2
;
153 return strcmp( odp1
->name
? odp1
->name
: odp1
->export_name
,
154 odp2
->name
? odp2
->name
: odp2
->export_name
);
157 /* locate a symbol in a (sorted) list */
158 inline static const char *find_symbol( const char *name
, char **table
, int size
)
163 res
= bsearch( &name
, table
, size
, sizeof(*table
), name_cmp
);
166 return res
? *res
: NULL
;
169 /* locate an export in a (sorted) export list */
170 inline static ORDDEF
*find_export( const char *name
, ORDDEF
**table
, int size
)
172 ORDDEF func
, *odp
, **res
= NULL
;
174 func
.name
= (char *)name
;
177 if (table
) res
= bsearch( &odp
, table
, size
, sizeof(*table
), func_cmp
);
178 return res
? *res
: NULL
;
181 /* sort a symbol table */
182 inline static void sort_symbols( char **table
, int size
)
185 qsort( table
, size
, sizeof(*table
), name_cmp
);
188 inline static void output_function_size( FILE *outfile
, const char *name
)
190 #ifdef HAVE_ASM_DOT_SIZE
191 fprintf( outfile
, " \"\\t.size " __ASM_NAME("%s") ", . - " __ASM_NAME("%s") "\\n\"\n", name
, name
);
195 /* free an import structure */
196 static void free_imports( struct import
*imp
)
198 free( imp
->exports
);
199 free( imp
->imports
);
200 free_dll_spec( imp
->spec
);
201 free( imp
->full_name
);
205 /* remove the temp file at exit */
206 static void remove_ld_tmp_file(void)
208 if (ld_tmp_file
) unlink( ld_tmp_file
);
211 /* check whether a given dll is imported in delayed mode */
212 static int is_delayed_import( const char *name
)
216 for (i
= 0; i
< nb_delayed_imports
; i
++)
218 if (!strcmp( delayed_imports
[i
], name
)) return 1;
223 /* check whether a given dll has already been imported */
224 static struct import
*is_already_imported( const char *name
)
228 for (i
= 0; i
< nb_imports
; i
++)
230 if (!strcmp( dll_imports
[i
]->spec
->file_name
, name
)) return dll_imports
[i
];
235 /* open the .so library for a given dll in a specified path */
236 static char *try_library_path( const char *path
, const char *name
)
241 buffer
= xmalloc( strlen(path
) + strlen(name
) + 9 );
242 sprintf( buffer
, "%s/lib%s.def", path
, name
);
244 /* check if the file exists */
245 if ((fd
= open( buffer
, O_RDONLY
)) != -1)
254 /* find the .def import library for a given dll */
255 static char *find_library( const char *name
)
260 for (i
= 0; i
< nb_lib_paths
; i
++)
262 if ((fullname
= try_library_path( lib_path
[i
], name
))) return fullname
;
264 fatal_error( "could not open .def file for %s\n", name
);
268 /* read in the list of exported symbols of an import library */
269 static int read_import_lib( struct import
*imp
)
274 struct import
*prev_imp
;
275 DLLSPEC
*spec
= imp
->spec
;
277 f
= open_input_file( NULL
, imp
->full_name
);
278 fstat( fileno(f
), &stat
);
279 imp
->dev
= stat
.st_dev
;
280 imp
->ino
= stat
.st_ino
;
281 ret
= parse_def_file( f
, spec
);
282 close_input_file( f
);
285 /* check if we already imported that library from a different file */
286 if ((prev_imp
= is_already_imported( spec
->file_name
)))
288 if (prev_imp
->dev
!= imp
->dev
|| prev_imp
->ino
!= imp
->ino
)
289 fatal_error( "%s and %s have the same export name '%s'\n",
290 prev_imp
->full_name
, imp
->full_name
, spec
->file_name
);
291 return 0; /* the same file was already loaded, ignore this one */
294 if (is_delayed_import( spec
->file_name
))
300 imp
->exports
= xmalloc( spec
->nb_entry_points
* sizeof(*imp
->exports
) );
302 for (i
= 0; i
< spec
->nb_entry_points
; i
++)
304 ORDDEF
*odp
= &spec
->entry_points
[i
];
306 if (odp
->type
!= TYPE_STDCALL
&& odp
->type
!= TYPE_CDECL
) continue;
307 if (odp
->flags
& FLAG_PRIVATE
) continue;
308 imp
->exports
[imp
->nb_exports
++] = odp
;
310 imp
->exports
= xrealloc( imp
->exports
, imp
->nb_exports
* sizeof(*imp
->exports
) );
312 qsort( imp
->exports
, imp
->nb_exports
, sizeof(*imp
->exports
), func_cmp
);
316 /* build the dll exported name from the import lib name or path */
317 static char *get_dll_name( const char *name
, const char *filename
)
323 const char *basename
= strrchr( filename
, '/' );
324 if (!basename
) basename
= filename
;
326 if (!strncmp( basename
, "lib", 3 )) basename
+= 3;
327 ret
= xmalloc( strlen(basename
) + 5 );
328 strcpy( ret
, basename
);
329 if (strendswith( ret
, ".def" )) ret
[strlen(ret
)-4] = 0;
333 ret
= xmalloc( strlen(name
) + 5 );
336 if (!strchr( ret
, '.' )) strcat( ret
, ".dll" );
340 /* add a dll to the list of imports */
341 void add_import_dll( const char *name
, const char *filename
)
343 struct import
*imp
= xmalloc( sizeof(*imp
) );
345 imp
->spec
= alloc_dll_spec();
346 imp
->spec
->file_name
= get_dll_name( name
, filename
);
353 if (filename
) imp
->full_name
= xstrdup( filename
);
354 else imp
->full_name
= find_library( name
);
356 if (read_import_lib( imp
))
358 dll_imports
= xrealloc( dll_imports
, (nb_imports
+1) * sizeof(*dll_imports
) );
359 dll_imports
[nb_imports
++] = imp
;
364 if (nb_errors
) exit(1);
368 /* add a library to the list of delayed imports */
369 void add_delayed_import( const char *name
)
372 char *fullname
= get_dll_name( name
, NULL
);
374 delayed_imports
= xrealloc( delayed_imports
, (nb_delayed_imports
+1) * sizeof(*delayed_imports
) );
375 delayed_imports
[nb_delayed_imports
++] = fullname
;
376 if ((imp
= is_already_imported( fullname
)) && !imp
->delay
)
383 /* remove an imported dll, based on its index in the dll_imports array */
384 static void remove_import_dll( int index
)
386 struct import
*imp
= dll_imports
[index
];
388 memmove( &dll_imports
[index
], &dll_imports
[index
+1], sizeof(imp
) * (nb_imports
- index
- 1) );
390 if (imp
->delay
) nb_delayed
--;
394 /* initialize the list of ignored symbols */
395 static void init_ignored_symbols(void)
399 nb_ignore_symbols
= sizeof(default_ignored_symbols
)/sizeof(default_ignored_symbols
[0]);
400 ignore_size
= nb_ignore_symbols
+ 32;
401 ignore_symbols
= xmalloc( ignore_size
* sizeof(*ignore_symbols
) );
402 for (i
= 0; i
< nb_ignore_symbols
; i
++)
403 ignore_symbols
[i
] = xstrdup( default_ignored_symbols
[i
] );
406 /* add a symbol to the ignored symbol list */
407 /* if the name starts with '-' the symbol is removed instead */
408 void add_ignore_symbol( const char *name
)
412 if (!ignore_symbols
) init_ignored_symbols(); /* first time around, fill list with defaults */
414 if (name
[0] == '-') /* remove it */
416 if (!name
[1]) /* remove everything */
418 for (i
= 0; i
< nb_ignore_symbols
; i
++) free( ignore_symbols
[i
] );
419 nb_ignore_symbols
= 0;
423 for (i
= 0; i
< nb_ignore_symbols
; i
++)
425 if (!strcmp( ignore_symbols
[i
], name
+1 ))
427 free( ignore_symbols
[i
] );
428 memmove( &ignore_symbols
[i
], &ignore_symbols
[i
+1], nb_ignore_symbols
- i
- 1 );
436 if (nb_ignore_symbols
== ignore_size
)
439 ignore_symbols
= xrealloc( ignore_symbols
, ignore_size
* sizeof(*ignore_symbols
) );
441 ignore_symbols
[nb_ignore_symbols
++] = xstrdup( name
);
445 /* add a function to the list of imports from a given dll */
446 static void add_import_func( struct import
*imp
, ORDDEF
*func
)
448 imp
->imports
= xrealloc( imp
->imports
, (imp
->nb_imports
+1) * sizeof(*imp
->imports
) );
449 imp
->imports
[imp
->nb_imports
++] = func
;
451 if (imp
->delay
) total_delayed
++;
454 /* add a symbol to the undef list */
455 inline static void add_undef_symbol( const char *name
)
457 if (nb_undef_symbols
== undef_size
)
460 undef_symbols
= xrealloc( undef_symbols
, undef_size
* sizeof(*undef_symbols
) );
462 undef_symbols
[nb_undef_symbols
++] = xstrdup( name
);
465 /* remove all the holes in the undefined symbol list; return the number of removed symbols */
466 static int remove_symbol_holes(void)
469 for (i
= off
= 0; i
< nb_undef_symbols
; i
++)
471 if (!undef_symbols
[i
]) off
++;
472 else undef_symbols
[i
- off
] = undef_symbols
[i
];
474 nb_undef_symbols
-= off
;
478 /* add a symbol to the extra list, but only if needed */
479 static int add_extra_symbol( const char **extras
, int *count
, const char *name
, const DLLSPEC
*spec
)
483 if (!find_symbol( name
, undef_symbols
, nb_undef_symbols
))
485 /* check if the symbol is being exported by this dll */
486 for (i
= 0; i
< spec
->nb_entry_points
; i
++)
488 ORDDEF
*odp
= &spec
->entry_points
[i
];
489 if (odp
->type
== TYPE_STDCALL
||
490 odp
->type
== TYPE_CDECL
||
491 odp
->type
== TYPE_VARARGS
||
492 odp
->type
== TYPE_EXTERN
)
494 if (odp
->name
&& !strcmp( odp
->name
, name
)) return 0;
497 extras
[*count
] = name
;
503 /* add the extra undefined symbols that will be contained in the generated spec file itself */
504 static void add_extra_undef_symbols( const DLLSPEC
*spec
)
506 const char *extras
[10];
507 int i
, count
= 0, nb_stubs
= 0;
508 int kernel_imports
= 0, ntdll_imports
= 0;
510 sort_symbols( undef_symbols
, nb_undef_symbols
);
512 for (i
= 0; i
< spec
->nb_entry_points
; i
++)
514 ORDDEF
*odp
= &spec
->entry_points
[i
];
515 if (odp
->type
== TYPE_STUB
) nb_stubs
++;
518 /* add symbols that will be contained in the spec file itself */
519 if (!(spec
->characteristics
& IMAGE_FILE_DLL
))
521 switch (spec
->subsystem
)
523 case IMAGE_SUBSYSTEM_WINDOWS_GUI
:
524 case IMAGE_SUBSYSTEM_WINDOWS_CUI
:
525 kernel_imports
+= add_extra_symbol( extras
, &count
, "GetCommandLineA", spec
);
526 kernel_imports
+= add_extra_symbol( extras
, &count
, "GetStartupInfoA", spec
);
527 kernel_imports
+= add_extra_symbol( extras
, &count
, "GetModuleHandleA", spec
);
528 kernel_imports
+= add_extra_symbol( extras
, &count
, "ExitProcess", spec
);
534 kernel_imports
+= add_extra_symbol( extras
, &count
, "LoadLibraryA", spec
);
535 kernel_imports
+= add_extra_symbol( extras
, &count
, "GetProcAddress", spec
);
536 kernel_imports
+= add_extra_symbol( extras
, &count
, "RaiseException", spec
);
539 ntdll_imports
+= add_extra_symbol( extras
, &count
, "RtlRaiseException", spec
);
541 /* make sure we import the dlls that contain these functions */
542 if (kernel_imports
) add_import_dll( "kernel32", NULL
);
543 if (ntdll_imports
) add_import_dll( "ntdll", NULL
);
547 for (i
= 0; i
< count
; i
++) add_undef_symbol( extras
[i
] );
548 sort_symbols( undef_symbols
, nb_undef_symbols
);
552 /* check if a given imported dll is not needed, taking forwards into account */
553 static int check_unused( const struct import
* imp
, const DLLSPEC
*spec
)
556 const char *file_name
= imp
->spec
->file_name
;
557 size_t len
= strlen( file_name
);
558 const char *p
= strchr( file_name
, '.' );
559 if (p
&& !strcasecmp( p
, ".dll" )) len
= p
- file_name
;
561 for (i
= spec
->base
; i
<= spec
->limit
; i
++)
563 ORDDEF
*odp
= spec
->ordinals
[i
];
564 if (!odp
|| !(odp
->flags
& FLAG_FORWARD
)) continue;
565 if (!strncasecmp( odp
->link_name
, file_name
, len
) &&
566 odp
->link_name
[len
] == '.')
567 return 0; /* found a forward, it is used */
572 /* combine a list of object files with ld into a single object file */
573 /* returns the name of the combined file */
574 static const char *ldcombine_files( char **argv
)
580 if (output_file_name
&& output_file_name
[0])
582 ld_tmp_file
= xmalloc( strlen(output_file_name
) + 10 );
583 strcpy( ld_tmp_file
, output_file_name
);
584 strcat( ld_tmp_file
, ".XXXXXX.o" );
586 else ld_tmp_file
= xstrdup( "/tmp/winebuild.tmp.XXXXXX.o" );
588 if ((fd
= mkstemps( ld_tmp_file
, 2 ) == -1)) fatal_error( "could not generate a temp file\n" );
590 atexit( remove_ld_tmp_file
);
592 for (i
= 0; argv
[i
]; i
++) len
+= strlen(argv
[i
]) + 1;
593 cmd
= xmalloc( len
+ strlen(ld_tmp_file
) + 8 + strlen(ld_command
) );
594 sprintf( cmd
, "%s -r -o %s", ld_command
, ld_tmp_file
);
595 for (i
= 0; argv
[i
]; i
++) sprintf( cmd
+ strlen(cmd
), " %s", argv
[i
] );
597 if (err
) fatal_error( "%s -r failed with status %d\n", ld_command
, err
);
602 /* read in the list of undefined symbols */
603 void read_undef_symbols( char **argv
)
605 static const char name_prefix
[] = __ASM_NAME("");
606 static const int prefix_len
= sizeof(name_prefix
) - 1;
608 char *cmd
, buffer
[1024];
612 if (!argv
[0]) return;
614 undef_size
= nb_undef_symbols
= 0;
616 /* if we have multiple object files, link them together */
617 if (argv
[1]) name
= ldcombine_files( argv
);
620 cmd
= xmalloc( strlen(nm_command
) + strlen(name
) + 5 );
621 sprintf( cmd
, "%s -u %s", nm_command
, name
);
622 if (!(f
= popen( cmd
, "r" )))
623 fatal_error( "Cannot execute '%s'\n", cmd
);
625 while (fgets( buffer
, sizeof(buffer
), f
))
627 char *p
= buffer
+ strlen(buffer
) - 1;
628 if (p
< buffer
) continue;
629 if (*p
== '\n') *p
-- = 0;
631 while (*p
== ' ') p
++;
632 if (p
[0] == 'U' && p
[1] == ' ' && p
[2]) p
+= 2;
633 if (prefix_len
&& !strncmp( p
, name_prefix
, prefix_len
)) p
+= prefix_len
;
634 add_undef_symbol( p
);
636 if ((err
= pclose( f
))) warning( "%s failed with status %d\n", cmd
, err
);
640 static void remove_ignored_symbols(void)
644 if (!ignore_symbols
) init_ignored_symbols();
645 sort_symbols( ignore_symbols
, nb_ignore_symbols
);
646 for (i
= 0; i
< nb_undef_symbols
; i
++)
648 if (find_symbol( undef_symbols
[i
], ignore_symbols
, nb_ignore_symbols
))
650 free( undef_symbols
[i
] );
651 undef_symbols
[i
] = NULL
;
654 remove_symbol_holes();
657 /* resolve the imports for a Win32 module */
658 int resolve_imports( DLLSPEC
*spec
)
662 if (nb_undef_symbols
== -1) return 0; /* no symbol file specified */
664 add_extra_undef_symbols( spec
);
665 remove_ignored_symbols();
667 for (i
= 0; i
< nb_imports
; i
++)
669 struct import
*imp
= dll_imports
[i
];
671 for (j
= 0; j
< nb_undef_symbols
; j
++)
673 ORDDEF
*odp
= find_export( undef_symbols
[j
], imp
->exports
, imp
->nb_exports
);
676 add_import_func( imp
, odp
);
677 free( undef_symbols
[j
] );
678 undef_symbols
[j
] = NULL
;
681 /* remove all the holes in the undef symbols list */
682 if (!remove_symbol_holes() && check_unused( imp
, spec
))
684 /* the dll is not used, get rid of it */
685 warning( "%s imported but no symbols used\n", imp
->spec
->file_name
);
686 remove_import_dll( i
);
693 /* output the import table of a Win32 module */
694 static int output_immediate_imports( FILE *outfile
)
697 int nb_imm
= nb_imports
- nb_delayed
;
698 static const char import_thunks
[] = "__wine_spec_import_thunks";
700 if (!nb_imm
) goto done
;
702 /* main import header */
704 fprintf( outfile
, "\nstatic struct {\n" );
705 fprintf( outfile
, " struct {\n" );
706 fprintf( outfile
, " void *OriginalFirstThunk;\n" );
707 fprintf( outfile
, " unsigned int TimeDateStamp;\n" );
708 fprintf( outfile
, " unsigned int ForwarderChain;\n" );
709 fprintf( outfile
, " const char *Name;\n" );
710 fprintf( outfile
, " void *FirstThunk;\n" );
711 fprintf( outfile
, " } imp[%d];\n", nb_imm
+1 );
712 fprintf( outfile
, " const char *data[%d];\n",
713 total_imports
- total_delayed
+ nb_imm
);
714 fprintf( outfile
, "} imports = {\n {\n" );
718 for (i
= j
= 0; i
< nb_imports
; i
++)
720 if (dll_imports
[i
]->delay
) continue;
721 fprintf( outfile
, " { 0, 0, 0, \"%s\", &imports.data[%d] },\n",
722 dll_imports
[i
]->spec
->file_name
, j
);
723 j
+= dll_imports
[i
]->nb_imports
+ 1;
726 fprintf( outfile
, " { 0, 0, 0, 0, 0 },\n" );
727 fprintf( outfile
, " },\n {\n" );
729 /* list of imported functions */
731 for (i
= 0; i
< nb_imports
; i
++)
733 if (dll_imports
[i
]->delay
) continue;
734 fprintf( outfile
, " /* %s */\n", dll_imports
[i
]->spec
->file_name
);
735 for (j
= 0; j
< dll_imports
[i
]->nb_imports
; j
++)
737 ORDDEF
*odp
= dll_imports
[i
]->imports
[j
];
738 if (!(odp
->flags
& FLAG_NONAME
))
740 unsigned short ord
= odp
->ordinal
;
741 fprintf( outfile
, " \"\\%03o\\%03o%s\",\n",
742 *(unsigned char *)&ord
, *((unsigned char *)&ord
+ 1), odp
->name
);
745 fprintf( outfile
, " (char *)%d,\n", odp
->ordinal
);
747 fprintf( outfile
, " 0,\n" );
749 fprintf( outfile
, " }\n};\n\n" );
751 /* thunks for imported functions */
753 fprintf( outfile
, "#ifndef __GNUC__\nstatic void __asm__dummy_import(void) {\n#endif\n\n" );
754 pos
= (sizeof(void *) + 2*sizeof(unsigned int) + sizeof(const char *) + sizeof(void *)) *
755 (nb_imm
+ 1); /* offset of imports.data from start of imports */
756 fprintf( outfile
, "asm(\".text\\n\\t.align %d\\n\"\n", get_alignment(8) );
757 fprintf( outfile
, " \"" __ASM_NAME("%s") ":\\n\"\n", import_thunks
);
759 for (i
= 0; i
< nb_imports
; i
++)
761 if (dll_imports
[i
]->delay
) continue;
762 for (j
= 0; j
< dll_imports
[i
]->nb_imports
; j
++, pos
+= sizeof(const char *))
764 ORDDEF
*odp
= dll_imports
[i
]->imports
[j
];
765 const char *name
= odp
->name
? odp
->name
: odp
->export_name
;
766 fprintf( outfile
, " \"\\t" __ASM_FUNC("%s") "\\n\"\n", name
);
767 fprintf( outfile
, " \"\\t.globl " __ASM_NAME("%s") "\\n\"\n", name
);
768 fprintf( outfile
, " \"" __ASM_NAME("%s") ":\\n\\t", name
);
770 #if defined(__i386__)
771 if (strstr( name
, "__wine_call_from_16" ))
772 fprintf( outfile
, ".byte 0x2e\\n\\tjmp *(imports+%d)\\n\\tnop\\n", pos
);
774 fprintf( outfile
, "jmp *(imports+%d)\\n\\tmovl %%esi,%%esi\\n", pos
);
775 #elif defined(__sparc__)
778 fprintf( outfile
, "sethi %%hi(imports+%d), %%g1\\n\\t", pos
);
779 fprintf( outfile
, "ld [%%g1+%%lo(imports+%d)], %%g1\\n\\t", pos
);
780 fprintf( outfile
, "jmp %%g1\\n\\tnop\\n" );
784 /* Hmpf. Stupid sparc assembler always interprets global variable
785 names as GOT offsets, so we have to do it the long way ... */
786 fprintf( outfile
, "save %%sp, -96, %%sp\\n" );
787 fprintf( outfile
, "0:\\tcall 1f\\n\\tnop\\n" );
788 fprintf( outfile
, "1:\\tsethi %%hi(imports+%d-0b), %%g1\\n\\t", pos
);
789 fprintf( outfile
, "or %%g1, %%lo(imports+%d-0b), %%g1\\n\\t", pos
);
790 fprintf( outfile
, "ld [%%g1+%%o7], %%g1\\n\\t" );
791 fprintf( outfile
, "jmp %%g1\\n\\trestore\\n" );
794 #elif defined(__powerpc__)
795 fprintf(outfile
, "\taddi %s, %s, -0x4\\n\"\n", ppc_reg
[1], ppc_reg
[1]);
796 fprintf(outfile
, "\t\"\\tstw %s, 0(%s)\\n\"\n", ppc_reg
[9], ppc_reg
[1]);
797 fprintf(outfile
, "\t\"\\taddi %s, %s, -0x4\\n\"\n", ppc_reg
[1], ppc_reg
[1]);
798 fprintf(outfile
, "\t\"\\tstw %s, 0(%s)\\n\"\n", ppc_reg
[8], ppc_reg
[1]);
799 fprintf(outfile
, "\t\"\\taddi %s, %s, -0x4\\n\"\n", ppc_reg
[1], ppc_reg
[1]);
800 fprintf(outfile
, "\t\"\\tstw %s, 0(%s)\\n\"\n", ppc_reg
[7], ppc_reg
[1]);
802 fprintf(outfile
, "\t\"\\tlis %s, " ppc_high(__ASM_NAME("imports") "+ %d") "\\n\"\n", ppc_reg
[9], pos
);
803 fprintf(outfile
, "\t\"\\tla %s, " ppc_low (__ASM_NAME("imports") "+ %d") "(%s)\\n\"\n", ppc_reg
[8], pos
, ppc_reg
[9]);
804 fprintf(outfile
, "\t\"\\tlwz %s, 0(%s)\\n\"\n", ppc_reg
[7], ppc_reg
[8]);
805 fprintf(outfile
, "\t\"\\tmtctr %s\\n\"\n", ppc_reg
[7]);
807 fprintf(outfile
, "\t\"\\tlwz %s, 0(%s)\\n\"\n", ppc_reg
[7], ppc_reg
[1]);
808 fprintf(outfile
, "\t\"\\taddi %s, %s, 0x4\\n\"\n", ppc_reg
[1], ppc_reg
[1]);
809 fprintf(outfile
, "\t\"\\tlwz %s, 0(%s)\\n\"\n", ppc_reg
[8], ppc_reg
[1]);
810 fprintf(outfile
, "\t\"\\taddi %s, %s, 0x4\\n\"\n", ppc_reg
[1], ppc_reg
[1]);
811 fprintf(outfile
, "\t\"\\tlwz %s, 0(%s)\\n\"\n", ppc_reg
[9], ppc_reg
[1]);
812 fprintf(outfile
, "\t\"\\taddi %s, %s, 0x4\\n\"\n", ppc_reg
[1], ppc_reg
[1]);
813 fprintf(outfile
, "\t\"\\tbctr\\n");
814 #elif defined(__ALPHA__)
815 fprintf( outfile
, "\tlda $0,imports\\n\"\n" );
816 fprintf( outfile
, "\t\"\\tlda $0,%d($0)\\n\"\n", pos
);
817 fprintf( outfile
, "\t\"\\tjmp $31,($0)\\n" );
819 #error You need to define import thunks for your architecture!
821 fprintf( outfile
, "\"\n" );
822 output_function_size( outfile
, name
);
826 output_function_size( outfile
, import_thunks
);
827 fprintf( outfile
, " \".text\");\n#ifndef __GNUC__\n}\n#endif\n\n" );
833 /* output the delayed import table of a Win32 module */
834 static int output_delayed_imports( FILE *outfile
, const DLLSPEC
*spec
)
837 static const char delayed_import_loaders
[] = "__wine_spec_delayed_import_loaders";
838 static const char delayed_import_thunks
[] = "__wine_spec_delayed_import_thunks";
840 if (!nb_delayed
) goto done
;
842 for (i
= 0; i
< nb_imports
; i
++)
844 if (!dll_imports
[i
]->delay
) continue;
845 fprintf( outfile
, "static void *__wine_delay_imp_%d_hmod;\n", i
);
846 for (j
= 0; j
< dll_imports
[i
]->nb_imports
; j
++)
848 ORDDEF
*odp
= dll_imports
[i
]->imports
[j
];
849 const char *name
= odp
->name
? odp
->name
: odp
->export_name
;
850 fprintf( outfile
, "void __wine_delay_imp_%d_%s();\n", i
, name
);
853 fprintf( outfile
, "\n" );
854 fprintf( outfile
, "static struct {\n" );
855 fprintf( outfile
, " struct ImgDelayDescr {\n" );
856 fprintf( outfile
, " unsigned int grAttrs;\n" );
857 fprintf( outfile
, " const char *szName;\n" );
858 fprintf( outfile
, " void **phmod;\n" );
859 fprintf( outfile
, " void **pIAT;\n" );
860 fprintf( outfile
, " const char **pINT;\n" );
861 fprintf( outfile
, " void* pBoundIAT;\n" );
862 fprintf( outfile
, " void* pUnloadIAT;\n" );
863 fprintf( outfile
, " unsigned long dwTimeStamp;\n" );
864 fprintf( outfile
, " } imp[%d];\n", nb_delayed
);
865 fprintf( outfile
, " void *IAT[%d];\n", total_delayed
);
866 fprintf( outfile
, " const char *INT[%d];\n", total_delayed
);
867 fprintf( outfile
, "} delay_imports = {\n" );
868 fprintf( outfile
, " {\n" );
869 for (i
= j
= 0; i
< nb_imports
; i
++)
871 if (!dll_imports
[i
]->delay
) continue;
872 fprintf( outfile
, " { 0, \"%s\", &__wine_delay_imp_%d_hmod, &delay_imports.IAT[%d], &delay_imports.INT[%d], 0, 0, 0 },\n",
873 dll_imports
[i
]->spec
->file_name
, i
, j
, j
);
874 j
+= dll_imports
[i
]->nb_imports
;
876 fprintf( outfile
, " },\n {\n" );
877 for (i
= 0; i
< nb_imports
; i
++)
879 if (!dll_imports
[i
]->delay
) continue;
880 fprintf( outfile
, " /* %s */\n", dll_imports
[i
]->spec
->file_name
);
881 for (j
= 0; j
< dll_imports
[i
]->nb_imports
; j
++)
883 ORDDEF
*odp
= dll_imports
[i
]->imports
[j
];
884 const char *name
= odp
->name
? odp
->name
: odp
->export_name
;
885 fprintf( outfile
, " &__wine_delay_imp_%d_%s,\n", i
, name
);
888 fprintf( outfile
, " },\n {\n" );
889 for (i
= 0; i
< nb_imports
; i
++)
891 if (!dll_imports
[i
]->delay
) continue;
892 fprintf( outfile
, " /* %s */\n", dll_imports
[i
]->spec
->file_name
);
893 for (j
= 0; j
< dll_imports
[i
]->nb_imports
; j
++)
895 ORDDEF
*odp
= dll_imports
[i
]->imports
[j
];
897 fprintf( outfile
, " (char *)%d,\n", odp
->ordinal
);
899 fprintf( outfile
, " \"%s\",\n", odp
->name
);
902 fprintf( outfile
, " }\n};\n\n" );
904 fprintf( outfile
, "extern void __stdcall RaiseException(unsigned int, unsigned int, unsigned int, const void *args[]);\n" );
905 fprintf( outfile
, "extern void * __stdcall LoadLibraryA(const char*);\n");
906 fprintf( outfile
, "extern void * __stdcall GetProcAddress(void *, const char*);\n");
907 fprintf( outfile
, "\n" );
909 fprintf( outfile
, "void *__stdcall __wine_delay_load( int idx_nr )\n" );
910 fprintf( outfile
, "{\n" );
911 fprintf( outfile
, " int idx = idx_nr >> 16, nr = idx_nr & 0xffff;\n" );
912 fprintf( outfile
, " struct ImgDelayDescr *imd = delay_imports.imp + idx;\n" );
913 fprintf( outfile
, " void **pIAT = imd->pIAT + nr;\n" );
914 fprintf( outfile
, " const char** pINT = imd->pINT + nr;\n" );
915 fprintf( outfile
, " void *fn;\n\n" );
917 fprintf( outfile
, " if (!*imd->phmod) *imd->phmod = LoadLibraryA(imd->szName);\n" );
918 fprintf( outfile
, " if (*imd->phmod && (fn = GetProcAddress(*imd->phmod, *pINT)))\n");
919 fprintf( outfile
, " /* patch IAT with final value */\n" );
920 fprintf( outfile
, " return *pIAT = fn;\n" );
921 fprintf( outfile
, " else {\n");
922 fprintf( outfile
, " const void *args[2];\n" );
923 fprintf( outfile
, " args[0] = imd->szName;\n" );
924 fprintf( outfile
, " args[1] = *pINT;\n" );
925 fprintf( outfile
, " RaiseException( 0x%08x, %d, 2, args );\n",
926 EXCEPTION_WINE_STUB
, EH_NONCONTINUABLE
);
927 fprintf( outfile
, " return 0;\n" );
928 fprintf( outfile
, " }\n}\n\n" );
930 fprintf( outfile
, "#ifndef __GNUC__\n" );
931 fprintf( outfile
, "static void __asm__dummy_delay_import(void) {\n" );
932 fprintf( outfile
, "#endif\n" );
934 fprintf( outfile
, "asm(\".align %d\\n\"\n", get_alignment(8) );
935 fprintf( outfile
, " \"" __ASM_NAME("%s") ":\\n\"\n", delayed_import_loaders
);
936 fprintf( outfile
, " \"\\t" __ASM_FUNC("__wine_delay_load_asm") "\\n\"\n" );
937 fprintf( outfile
, " \"" __ASM_NAME("__wine_delay_load_asm") ":\\n\"\n" );
938 #if defined(__i386__)
939 fprintf( outfile
, " \"\\tpushl %%ecx\\n\\tpushl %%edx\\n\\tpushl %%eax\\n\"\n" );
940 fprintf( outfile
, " \"\\tcall __wine_delay_load\\n\"\n" );
941 fprintf( outfile
, " \"\\tpopl %%edx\\n\\tpopl %%ecx\\n\\tjmp *%%eax\\n\"\n" );
942 #elif defined(__sparc__)
943 fprintf( outfile
, " \"\\tsave %%sp, -96, %%sp\\n\"\n" );
944 fprintf( outfile
, " \"\\tcall __wine_delay_load\\n\"\n" );
945 fprintf( outfile
, " \"\\tmov %%g1, %%o0\\n\"\n" );
946 fprintf( outfile
, " \"\\tjmp %%o0\\n\\trestore\\n\"\n" );
947 #elif defined(__powerpc__)
948 # if defined(__APPLE__)
949 /* On darwin an extra 56 bytes must be allowed for the linkage area+param area */
950 # define extra_stack_storage 56
952 # define extra_stack_storage 0
954 /* Save all callee saved registers into a stackframe. */
955 fprintf( outfile
, " \"\\tstwu %s, -%d(%s)\\n\"\n",ppc_reg
[1], 48+extra_stack_storage
, ppc_reg
[1]);
956 fprintf( outfile
, " \"\\tstw %s, %d(%s)\\n\"\n", ppc_reg
[3], 4+extra_stack_storage
, ppc_reg
[1]);
957 fprintf( outfile
, " \"\\tstw %s, %d(%s)\\n\"\n", ppc_reg
[4], 8+extra_stack_storage
, ppc_reg
[1]);
958 fprintf( outfile
, " \"\\tstw %s, %d(%s)\\n\"\n", ppc_reg
[5], 12+extra_stack_storage
, ppc_reg
[1]);
959 fprintf( outfile
, " \"\\tstw %s, %d(%s)\\n\"\n", ppc_reg
[6], 16+extra_stack_storage
, ppc_reg
[1]);
960 fprintf( outfile
, " \"\\tstw %s, %d(%s)\\n\"\n", ppc_reg
[7], 20+extra_stack_storage
, ppc_reg
[1]);
961 fprintf( outfile
, " \"\\tstw %s, %d(%s)\\n\"\n", ppc_reg
[8], 24+extra_stack_storage
, ppc_reg
[1]);
962 fprintf( outfile
, " \"\\tstw %s, %d(%s)\\n\"\n", ppc_reg
[9], 28+extra_stack_storage
, ppc_reg
[1]);
963 fprintf( outfile
, " \"\\tstw %s, %d(%s)\\n\"\n", ppc_reg
[10],32+extra_stack_storage
, ppc_reg
[1]);
964 fprintf( outfile
, " \"\\tstw %s, %d(%s)\\n\"\n", ppc_reg
[11],36+extra_stack_storage
, ppc_reg
[1]);
965 fprintf( outfile
, " \"\\tstw %s, %d(%s)\\n\"\n", ppc_reg
[12],40+extra_stack_storage
, ppc_reg
[1]);
967 /* r0 -> r3 (arg1) */
968 fprintf( outfile
, " \"\\tmr %s, %s\\n\"\n", ppc_reg
[3], ppc_reg
[0]);
970 /* save return address */
971 fprintf( outfile
, " \"\\tmflr %s\\n\"\n", ppc_reg
[0]);
972 fprintf( outfile
, " \"\\tstw %s, %d(%s)\\n\"\n", ppc_reg
[0], 44+extra_stack_storage
, ppc_reg
[1]);
974 /* Call the __wine_delay_load function, arg1 is arg1. */
975 fprintf( outfile
, " \"\\tbl " __ASM_NAME("__wine_delay_load") "\\n\"\n");
977 /* Load return value from call into ctr register */
978 fprintf( outfile
, " \"\\tmtctr %s\\n\"\n", ppc_reg
[3]);
980 /* restore all saved registers and drop stackframe. */
981 fprintf( outfile
, " \"\\tlwz %s, %d(%s)\\n\"\n", ppc_reg
[3], 4+extra_stack_storage
, ppc_reg
[1]);
982 fprintf( outfile
, " \"\\tlwz %s, %d(%s)\\n\"\n", ppc_reg
[4], 8+extra_stack_storage
, ppc_reg
[1]);
983 fprintf( outfile
, " \"\\tlwz %s, %d(%s)\\n\"\n", ppc_reg
[5], 12+extra_stack_storage
, ppc_reg
[1]);
984 fprintf( outfile
, " \"\\tlwz %s, %d(%s)\\n\"\n", ppc_reg
[6], 16+extra_stack_storage
, ppc_reg
[1]);
985 fprintf( outfile
, " \"\\tlwz %s, %d(%s)\\n\"\n", ppc_reg
[7], 20+extra_stack_storage
, ppc_reg
[1]);
986 fprintf( outfile
, " \"\\tlwz %s, %d(%s)\\n\"\n", ppc_reg
[8], 24+extra_stack_storage
, ppc_reg
[1]);
987 fprintf( outfile
, " \"\\tlwz %s, %d(%s)\\n\"\n", ppc_reg
[9], 28+extra_stack_storage
, ppc_reg
[1]);
988 fprintf( outfile
, " \"\\tlwz %s, %d(%s)\\n\"\n", ppc_reg
[10],32+extra_stack_storage
, ppc_reg
[1]);
989 fprintf( outfile
, " \"\\tlwz %s, %d(%s)\\n\"\n", ppc_reg
[11],36+extra_stack_storage
, ppc_reg
[1]);
990 fprintf( outfile
, " \"\\tlwz %s, %d(%s)\\n\"\n", ppc_reg
[12],40+extra_stack_storage
, ppc_reg
[1]);
992 /* Load return value from call into return register */
993 fprintf( outfile
, " \"\\tlwz %s, %d(%s)\\n\"\n", ppc_reg
[0], 44+extra_stack_storage
, ppc_reg
[1]);
994 fprintf( outfile
, " \"\\tmtlr %s\\n\"\n", ppc_reg
[0]);
995 fprintf( outfile
, " \"\\taddi %s, %s, %d\\n\"\n", ppc_reg
[1], ppc_reg
[1], 48+extra_stack_storage
);
997 /* branch to ctr register. */
998 fprintf( outfile
, " \"bctr\\n\"\n");
999 #elif defined(__ALPHA__)
1000 fprintf( outfile
, " \"\\tjsr $26,__wine_delay_load\\n\"\n" );
1001 fprintf( outfile
, " \"\\tjmp $31,($0)\\n\"\n" );
1003 #error You need to defined delayed import thunks for your architecture!
1005 output_function_size( outfile
, "__wine_delay_load_asm" );
1007 for (i
= idx
= 0; i
< nb_imports
; i
++)
1009 if (!dll_imports
[i
]->delay
) continue;
1010 for (j
= 0; j
< dll_imports
[i
]->nb_imports
; j
++)
1013 ORDDEF
*odp
= dll_imports
[i
]->imports
[j
];
1014 const char *name
= odp
->name
? odp
->name
: odp
->export_name
;
1016 sprintf( buffer
, "__wine_delay_imp_%d_%s", i
, name
);
1017 fprintf( outfile
, " \"\\t" __ASM_FUNC("%s") "\\n\"\n", buffer
);
1018 fprintf( outfile
, " \"" __ASM_NAME("%s") ":\\n\"\n", buffer
);
1019 #if defined(__i386__)
1020 fprintf( outfile
, " \"\\tmovl $%d, %%eax\\n\"\n", (idx
<< 16) | j
);
1021 fprintf( outfile
, " \"\\tjmp __wine_delay_load_asm\\n\"\n" );
1022 #elif defined(__sparc__)
1023 fprintf( outfile
, " \"\\tset %d, %%g1\\n\"\n", (idx
<< 16) | j
);
1024 fprintf( outfile
, " \"\\tb,a __wine_delay_load_asm\\n\"\n" );
1025 #elif defined(__powerpc__)
1027 /* On Darwin we can use r0 and r2 */
1028 /* Upper part in r2 */
1029 fprintf( outfile
, " \"\\tlis %s, %d\\n\"\n", ppc_reg
[2], idx
);
1030 /* Lower part + r2 -> r0, Note we can't use r0 directly */
1031 fprintf( outfile
, " \"\\taddi %s, %s, %d\\n\"\n", ppc_reg
[0], ppc_reg
[2], j
);
1032 fprintf( outfile
, " \"\\tb " __ASM_NAME("__wine_delay_load_asm") "\\n\"\n");
1033 #else /* __APPLE__ */
1034 /* On linux we can't use r2 since r2 is not a scratch register (hold the TOC) */
1035 /* Save r13 on the stack */
1036 fprintf( outfile
, " \"\\taddi %s, %s, -0x4\\n\"\n", ppc_reg
[1], ppc_reg
[1]);
1037 fprintf( outfile
, " \"\\tstw %s, 0(%s)\\n\"\n", ppc_reg
[13], ppc_reg
[1]);
1038 /* Upper part in r13 */
1039 fprintf( outfile
, " \"\\tlis %s, %d\\n\"\n", ppc_reg
[13], idx
);
1040 /* Lower part + r13 -> r0, Note we can't use r0 directly */
1041 fprintf( outfile
, " \"\\taddi %s, %s, %d\\n\"\n", ppc_reg
[0], ppc_reg
[13], j
);
1043 fprintf( outfile
, " \"\\tstw %s, 0(%s)\\n\"\n", ppc_reg
[13], ppc_reg
[1]);
1044 fprintf( outfile
, " \"\\taddic %s, %s, 0x4\\n\"\n", ppc_reg
[1], ppc_reg
[1]);
1045 fprintf( outfile
, " \"\\tb " __ASM_NAME("__wine_delay_load_asm") "\\n\"\n");
1046 #endif /* __APPLE__ */
1047 #elif defined(__ALPHA__)
1048 fprintf( outfile
, " \"\\tlda $0,%d($31)\\n\"\n", j
);
1049 fprintf( outfile
, " \"\\tldah $0,%d($0)\\n\"\n", idx
);
1050 fprintf( outfile
, " \"\\tjmp $31,__wine_delay_load_asm\\n\"\n" );
1052 #error You need to defined delayed import thunks for your architecture!
1054 output_function_size( outfile
, name
);
1058 output_function_size( outfile
, delayed_import_loaders
);
1060 fprintf( outfile
, "\n \".align %d\\n\"\n", get_alignment(8) );
1061 fprintf( outfile
, " \"" __ASM_NAME("%s") ":\\n\"\n", delayed_import_thunks
);
1062 pos
= nb_delayed
* 32;
1063 for (i
= 0; i
< nb_imports
; i
++)
1065 if (!dll_imports
[i
]->delay
) continue;
1066 for (j
= 0; j
< dll_imports
[i
]->nb_imports
; j
++, pos
+= 4)
1068 ORDDEF
*odp
= dll_imports
[i
]->imports
[j
];
1069 const char *name
= odp
->name
? odp
->name
: odp
->export_name
;
1071 fprintf( outfile
, " \"\\t" __ASM_FUNC("%s") "\\n\"\n", name
);
1072 fprintf( outfile
, " \"\\t.globl " __ASM_NAME("%s") "\\n\"\n", name
);
1073 fprintf( outfile
, " \"" __ASM_NAME("%s") ":\\n\\t\"", name
);
1074 #if defined(__i386__)
1075 if (strstr( name
, "__wine_call_from_16" ))
1076 fprintf( outfile
, "\".byte 0x2e\\n\\tjmp *(delay_imports+%d)\\n\\tnop\\n\"", pos
);
1078 fprintf( outfile
, "\"jmp *(delay_imports+%d)\\n\\tmovl %%esi,%%esi\\n\"", pos
);
1079 #elif defined(__sparc__)
1082 fprintf( outfile
, "\"sethi %%hi(delay_imports+%d), %%g1\\n\\t\"", pos
);
1083 fprintf( outfile
, "\"ld [%%g1+%%lo(delay_imports+%d)], %%g1\\n\\t\"", pos
);
1084 fprintf( outfile
, "\"jmp %%g1\\n\\tnop\\n\"" );
1088 /* Hmpf. Stupid sparc assembler always interprets global variable
1089 names as GOT offsets, so we have to do it the long way ... */
1090 fprintf( outfile
, "\"save %%sp, -96, %%sp\\n\"" );
1091 fprintf( outfile
, "\"0:\\tcall 1f\\n\\tnop\\n\"" );
1092 fprintf( outfile
, "\"1:\\tsethi %%hi(delay_imports+%d-0b), %%g1\\n\\t\"", pos
);
1093 fprintf( outfile
, "\"or %%g1, %%lo(delay_imports+%d-0b), %%g1\\n\\t\"", pos
);
1094 fprintf( outfile
, "\"ld [%%g1+%%o7], %%g1\\n\\t\"" );
1095 fprintf( outfile
, "\"jmp %%g1\\n\\trestore\\n\"" );
1098 #elif defined(__powerpc__)
1099 fprintf( outfile
, "\t\"addi %s, %s, -0x4\\n\"\n", ppc_reg
[1], ppc_reg
[1]);
1100 fprintf( outfile
, "\t\"\\tstw %s, 0(%s)\\n\"\n", ppc_reg
[9], ppc_reg
[1]);
1101 fprintf( outfile
, "\t\"\\taddi %s, %s, -0x4\\n\"\n", ppc_reg
[1], ppc_reg
[1]);
1102 fprintf( outfile
, "\t\"\\tstw %s, 0(%s)\\n\"\n", ppc_reg
[8], ppc_reg
[1]);
1103 fprintf( outfile
, "\t\"\\taddi %s, %s, -0x4\\n\"\n", ppc_reg
[1], ppc_reg
[1]);
1104 fprintf( outfile
, "\t\"\\tstw %s, 0(%s)\\n\"\n", ppc_reg
[7], ppc_reg
[1]);
1106 fprintf( outfile
, "\t\"\\tlis %s, " ppc_high(__ASM_NAME("delay_imports") "+ %d") "\\n\"\n", ppc_reg
[9], pos
);
1107 fprintf( outfile
, "\t\"\\tla %s, " ppc_low (__ASM_NAME("delay_imports") "+ %d") "(%s)\\n\"\n", ppc_reg
[8], pos
, ppc_reg
[9]);
1108 fprintf( outfile
, "\t\"\\tlwz %s, 0(%s)\\n\"\n", ppc_reg
[7], ppc_reg
[8]);
1109 fprintf( outfile
, "\t\"\\tmtctr %s\\n\"\n", ppc_reg
[7]);
1111 fprintf( outfile
, "\t\"\\tlwz %s, 0(%s)\\n\"\n", ppc_reg
[7], ppc_reg
[1]);
1112 fprintf( outfile
, "\t\"\\taddi %s, %s, 0x4\\n\"\n", ppc_reg
[1], ppc_reg
[1]);
1113 fprintf( outfile
, "\t\"\\tlwz %s, 0(%s)\\n\"\n", ppc_reg
[8], ppc_reg
[1]);
1114 fprintf( outfile
, "\t\"\\taddi %s, %s, 0x4\\n\"\n", ppc_reg
[1], ppc_reg
[1]);
1115 fprintf( outfile
, "\t\"\\tlwz %s, 0(%s)\\n\"\n", ppc_reg
[9], ppc_reg
[1]);
1116 fprintf( outfile
, "\t\"\\taddi %s, %s, 0x4\\n\"\n", ppc_reg
[1], ppc_reg
[1]);
1117 fprintf( outfile
, "\t\"\\tbctr\\n\"");
1118 #elif defined(__ALPHA__)
1119 fprintf( outfile
, "\t\"lda $0,delay_imports\\n\"\n" );
1120 fprintf( outfile
, "\t\"\\tlda $0,%d($0)\\n\"\n", pos
);
1121 fprintf( outfile
, "\t\"\\tjmp $31,($0)\\n\"" );
1123 #error You need to define delayed import thunks for your architecture!
1125 fprintf( outfile
, "\n" );
1126 output_function_size( outfile
, name
);
1129 output_function_size( outfile
, delayed_import_thunks
);
1130 fprintf( outfile
, ");\n" );
1131 fprintf( outfile
, "#ifndef __GNUC__\n" );
1132 fprintf( outfile
, "}\n" );
1133 fprintf( outfile
, "#endif\n" );
1134 fprintf( outfile
, "\n" );
1140 /* output the import and delayed import tables of a Win32 module
1141 * returns number of DLLs exported in 'immediate' mode
1143 int output_imports( FILE *outfile
, DLLSPEC
*spec
)
1145 output_delayed_imports( outfile
, spec
);
1146 return output_immediate_imports( outfile
);