-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathimplib.inc
1376 lines (1332 loc) · 39.3 KB
/
implib.inc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
; IMPLIB.INC v2.0.2
; =================
; (c) 2006-2025 Vladimir Kamenar
; FASM macros for building custom import libraries for Windows DLL (32-bit).
; These macros can be combined in a single library:
; implib - general purpose symbol definition macro.
; pbimplib - mod intended for PureBasic Userlib.
; vbimplib - mod intended for Visual Basic 6. For instance, it is useful for
; calling CDECL DLL functions directly from Visual Basic 6, without
; wrapper DLLs and/or delegators.
; MACRO implib dllname, name, thunk, pubname
; MACRO pbimplib dllname, cconv, argcount, name, pb_name, pubname
; MACRO vbimplib module, dllname, cconv, argcount, name, vb_name, pubname
; Parameters:
; dllname : DLL file name. Enclose in quotes if the file name contains
; whitespaces, '-' or other non-alphanumeric characters.
; cconv : Calling convention. Possible values: STDCALL, CDECL, PBCALL
; argcount : Number of DWORD arguments. (QWORD counts as 2 DWORDs and so on.)
; name : Symbol name or an ordinal value, prefixed with ord. This value should
; match exactly the required DLL exported symbol.
; module : Visual Basic module name.
; pubname : Optional public name. This symbolic name allows calling an external
; function directly (not using a thunk). If not specified, 'name'
; prefixed with '__imp_' is used as the pubname.
; thunk : Optional thunk name. A thunk function consists of a single
; jmp [pubname] instruction. If not specified, 'name' is assumed
; to be the thunk name as well.
; pb_name : Optional PureBasic function name. If not specified, 'name' is used
; as the PureBasic name.
; vb_name : Optional Visual Basic function name. If not specified, 'name' is used
; as the Visual Basic name.
; Examples:
; implib dsound.dll, ord.1, _DirectSoundCreate@12
; implib kernel32.dll, ExitProcess, _ExitProcess@4, __imp__ExitProcess@4
; pbimplib openal32.dll, CDECL, 2, ord.1, alGenBuffers
; vbimplib openal32, openal32.dll, CDECL, 2, alGenBuffers
; === CONFIG BEGIN ==================================================
; Set to 0 to disable original thunk (lookup table) to reduce the IAT size in
; the final executable by 4 x n bytes, n being the number of imported symbols.
; You won't be able to bind (using BIND.EXE from PSDK) an IAT without original thunk!
KEEP_ORIGINAL_THUNK equ 1
; Optional header is not required in object files. Very old MS LINK versions
; may use it. The following option is included for compatibility.
USE_OPTIONAL_HEADER equ 0
; A @comp.id symbol is appended by the MS linker, possibly for watermarking.
USE_COMPID equ 0
; Rename archive members for compatibility with LLVM linker.
RENAME_AR_MEMBERS equ 0
; Disable the 2nd linker member.
LINKER_MEMBER_2_REMOVE equ 1
; === CONFIG END ====================================================
STDCALL=0
CDECL=1
PBCALL=2
str_tbl_size=0
lng_tbl_size=0
syms_indexed=0
syms=0
IMAGE_FILE_MACHINE_I386=14Ch
IMAGE_FILE_32BIT_MACHINE=100h
IMAGE_CNT_CODE=20h
IMAGE_CNT_INITIALIZED_DATA=40h
IMAGE_LNK_COMDAT=1000h
IMAGE_ALIGN_1BYTES=100000h
IMAGE_ALIGN_2BYTES=200000h
IMAGE_ALIGN_4BYTES=300000h
IMAGE_MEM_EXECUTE=20000000h
IMAGE_MEM_READ=40000000h
IMAGE_MEM_WRITE=80000000h
IMAGE_SYM_CLASS_EXTERNAL=2
IMAGE_SYM_CLASS_STATIC=3
IMAGE_SYM_CLASS_SECTION=104
IMAGE_SYM_DTYPE_FUNCTION=20h
IMAGE_REL_I386_DIR32=6
IMAGE_REL_I386_DIR32NB=7
IMAGE_COMDAT_SELECT_NODUPLICATES=1
IMAGE_COMDAT_SELECT_ASSOCIATIVE=5
use32
org 0
macro print_ts{
xx=%t
yy=1000000000000
zz=11
repeat 11
yy=yy/10
if xx>=yy
db '0'+(xx/yy)mod 10
zz=zz-1
end if
end repeat
db '0'+xx mod 10
times zz db ' '
}
macro pack_sz xx{
yy=100000000
zz=7
repeat 7
yy=yy/10
if xx>=yy
db '0'+(xx/yy)mod 10
zz=zz-1
end if
end repeat
db '0'+xx mod 10
times zz db ' '
db ' ',60h,0Ah
}
; Copy n bytes from src to dest (don't handle overlap)
macro do_cpy src,dest,n{
repeat n
load chr from src+%-1
store chr at dest+%-1
end repeat
}
; Copy n bytes from src to dest (handle overlap)
macro do_memcpy src,dest,n{
d=1
if src+n>dest
src=src+n-1
dest=dest+n-1
d=-1
end if
repeat n
load chr from src
store chr at dest
src=src+d
dest=dest+d
end repeat
}
macro addcompid{
if USE_COMPID
db '@comp.id'
dd 131F62h
dw -1,0,IMAGE_SYM_CLASS_STATIC
end if
}
; Update linker directory: make sure string tables are sorted in ascending lexical order
macro add2dir new_str,new_str_size{
if new_str_size<=1
display '-ERR: Empty string',13,10
end if
syms_indexed=syms_indexed+1
if ~defined LINKER_MEMBER_2_REMOVE
str_found2=sym_arr2
obj_cursor=obj_tbl2-4
repeat syms_indexed
str_found1=str_found2
chr=1
while chr
load chr from str_found2
str_found2=str_found2+1
end while
strcmp_r=0
load chr from str_found1
load chr2 from new_str
while strcmp_r>=0 & chr>=chr2
if chr=chr2 & chr=0
display '-WNG: [',`new_str,'] Duplicate symbol',13,10
end if
strcmp_r=chr2-chr
load chr from str_found1+%
load chr2 from new_str+%
end while
obj_cursor=obj_cursor+4
if strcmp_r<0
do_memcpy obj_cursor,obj_cursor+4,obj_tbl2+(syms_indexed-1)*4-obj_cursor
do_memcpy str_found1,str_found1+new_str_size,sym_arr2+str_tbl_size-str_found1
break
end if
end repeat
store dword obj_addr at obj_cursor
do_cpy new_str,str_found1,new_str_size
end if
obj_cursor=((obj_addr shl 24)or((obj_addr and 0FF00h) shl 8)or((obj_addr and 0FF0000h) shr 8)or(obj_addr shr 24))and 0FFFFFFFFh
store dword obj_cursor at obj_tbl1
obj_tbl1=obj_tbl1+4
do_cpy new_str,lnk1_str_tbl,new_str_size
lnk1_str_tbl=lnk1_str_tbl+new_str_size
str_tbl_size=str_tbl_size+new_str_size
}
; Add a new long name to the file table
macro add2long namelen,sfx{
if namelen eqtype 2
dllname_spot=longnames_arr
xx_addr=dllname_spot-longnames_sz
longnames_arr=longnames_arr+namelen+2
if RENAME_AR_MEMBERS
store sfx at longnames_arr-2
longnames_arr=longnames_arr+1
lng_tbl_size=lng_tbl_size+1
end if
lng_tbl_size=lng_tbl_size+namelen+2
store word 0A2Fh at longnames_arr-2
end if
db '/'
yy=100000000
zz=7
repeat 7
yy=yy/10
if xx_addr>=yy
db '0'+(xx_addr/yy)mod 10
zz=zz-1
end if
end repeat
db '0'+xx_addr mod 10,' '
times zz db ' '
}
macro nxt_even_addr{
times $ and 1 db 0Ah
obj_addr=$
}
macro islongname dllname{
virtual at 0
db `dllname
dllnamelen=$
namelen=$
if $>3
load D from $-4
if D='.'
namelen=$-4
end if
end if
dllhash = 0
repeat dllnamelen
load chr from %-1
dllhash = (dllhash * 31 + chr) and 7FFFFFFFFFFFFFh
end repeat
end virtual
}
; Parse ordinal value, if applicable
macro chkordinal name{
byordinal=0
ordinal_value=0
virtual at 0
db `name
if $>4
load prefix dword from 0
if prefix=2E64726Fh
byordinal=1
count=$-4
repeat count
load chr from %+3
chr=chr-'0'
if chr>9
display '-WNG: Bad ordinal ',`name,13,10
else
ordinal_value=ordinal_value*10+chr
end if
end repeat
if ordinal_value>0FFFFh
ordinal_value=ordinal_value and 0FFFFh
display '-WNG: Ordinal ',`name,' truncated to 16-bit',13,10
end if
end if
end if
end virtual
}
; Archive file signature (Unix ar)
db '!<arch>',0Ah
; 1st header
db '/ ' ; name
print_ts
db ' 0 ' ; owner id, group id, file mode (not used in Win)
pack_sz lnk_member1_size
; 1st linker member
lnk_member1:
dd ((num_syms shl 24) or ((num_syms and 0FF00h) shl 8) or ((num_syms and 0FF0000h) shr 8)) and 0FFFFFFFFh ; # of public symbols in big endian
obj_tbl1=$
times num_syms dd 0
lnk1_str_tbl=$
times symarr_size db 0
lnk_member1_size=$-lnk_member1
if ~defined LINKER_MEMBER_2_REMOVE
; 2nd linker member (optional)
nxt_even_addr
db '/ '
print_ts
db ' 0 ' ; owner id, group id, file mode (not used in Win)
pack_sz lnk_member2_size
lnk_member2:
dd num_syms ; number of object files
label obj_tbl2 dword
times num_syms dd 0
dd num_syms ; number of public symbols
times num_syms dw %
label sym_arr2 byte
times symarr_size db 0
lnk_member2_size=$-lnk_member2
end if
macro coffhdr{
dd 6+KEEP_ORIGINAL_THUNK-RENAME_AR_MEMBERS+USE_COMPID
dw 0E0h*USE_OPTIONAL_HEADER,IMAGE_FILE_32BIT_MACHINE
if USE_OPTIONAL_HEADER
dw 10Bh,0,0,0,0
db 0
dd 1000h,200h,4
dq 0,0,0
dd 3,100000h,1000h,100000h,1000h,0,1
dq 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
end if
db '.idata$2'
dd 0,0,20
}
macro implib dllname,name,thunk,pubname{
islongname dllname
syms=syms+1
longname=1
longnamelen=namelen
if RENAME_AR_MEMBERS
if namelen<15
longname=0
end if
else
longnamelen=dllnamelen
if dllnamelen<16
longname=0
end if
end if
if ~defined def.#dllhash
; __IMPORT_DESCRIPTOR_<DLL>
nxt_even_addr
dllname_spot=$
if RENAME_AR_MEMBERS
if ~longname
times namelen+1 db 'h'
db '/'
times 14-namelen db ' '
end if
else if ~longname
times dllnamelen+1 db '/'
times 15-dllnamelen db ' '
end if
if longname
; Long names table
db '// '
pack_sz longnames_size
longnames_sz:
longnames_arr=$
times longnames_len db 0
longnames_size=$-longnames_sz
nxt_even_addr
add2long longnamelen,'h'
end if
print_ts
db ' 0 ' ; owner id, group id, file mode (not used in Win)
pack_sz (descr_strtbl_end.#dllhash-descr.#dllhash)
descr.#dllhash:
dw IMAGE_FILE_MACHINE_I386,2+RENAME_AR_MEMBERS*(1+KEEP_ORIGINAL_THUNK)
dd %t,descr_sym_tbl.#dllhash-descr.#dllhash
coffhdr
dd null_imp_descr.#dllhash-descr.#dllhash,descr_rel.#dllhash-descr.#dllhash
dd 0,2+KEEP_ORIGINAL_THUNK,IMAGE_CNT_INITIALIZED_DATA or IMAGE_ALIGN_1BYTES or IMAGE_MEM_READ or IMAGE_MEM_WRITE
db '.idata$6'
dd 0,0,(null_imp_descr.#dllhash-descr_dllname.#dllhash+2) and -2,descr_dllname.#dllhash-descr.#dllhash,0
dd 0,0,IMAGE_CNT_INITIALIZED_DATA or IMAGE_ALIGN_2BYTES or IMAGE_MEM_READ or IMAGE_MEM_WRITE
if RENAME_AR_MEMBERS
db '.idata$5'
dd 0,0,0,0,0,0,0,IMAGE_CNT_INITIALIZED_DATA or IMAGE_ALIGN_4BYTES or IMAGE_MEM_READ or IMAGE_MEM_WRITE
if KEEP_ORIGINAL_THUNK
db '.idata$4'
dd 0,0,0,0,0,0,0,IMAGE_CNT_INITIALIZED_DATA or IMAGE_ALIGN_4BYTES or IMAGE_MEM_READ or IMAGE_MEM_WRITE
end if
end if
descr_dllname.#dllhash db `dllname
do_cpy descr_dllname.#dllhash,dllname_spot,longnamelen
null_imp_descr.#dllhash dq 0,0
if KEEP_ORIGINAL_THUNK
descr_rel.#dllhash:
dd 0,3+USE_COMPID ; Import lookup table RVA (characteristics) --> .idata$4
dw IMAGE_REL_I386_DIR32NB
else
dd 0
descr_rel.#dllhash:
end if
dd 12,2+USE_COMPID ; DLL name RVA --> .idata$6
dw IMAGE_REL_I386_DIR32NB
dd 16,3+USE_COMPID+KEEP_ORIGINAL_THUNK ; Import address table RVA (thunk table) --> .idata$5
dw IMAGE_REL_I386_DIR32NB
descr_sym_tbl.#dllhash:
addcompid
dd 0,descr_strtbl2.#dllhash-descr_strtbl.#dllhash,0,1
dw IMAGE_SYM_CLASS_EXTERNAL
db '.idata$2'
dd IMAGE_CNT_INITIALIZED_DATA or IMAGE_MEM_READ or IMAGE_MEM_WRITE,1
dw IMAGE_SYM_CLASS_SECTION
db '.idata$6'
dd 0,2
dw IMAGE_SYM_CLASS_STATIC
if KEEP_ORIGINAL_THUNK
db '.idata$4'
if RENAME_AR_MEMBERS
dd 0,4
dw IMAGE_SYM_CLASS_STATIC
else
dd IMAGE_CNT_INITIALIZED_DATA or IMAGE_MEM_READ or IMAGE_MEM_WRITE,0
dw IMAGE_SYM_CLASS_SECTION
end if
end if
db '.idata$5'
if RENAME_AR_MEMBERS
dd 0,3
dw IMAGE_SYM_CLASS_STATIC
else
dd IMAGE_CNT_INITIALIZED_DATA or IMAGE_MEM_READ or IMAGE_MEM_WRITE,0
dw IMAGE_SYM_CLASS_SECTION
dd 0,4,0,0
dw IMAGE_SYM_CLASS_EXTERNAL
end if
dd 0,descr_strtbl_1.#dllhash-descr_strtbl.#dllhash,0,0
dw IMAGE_SYM_CLASS_EXTERNAL
descr_strtbl.#dllhash dd descr_strtbl_end.#dllhash-$
if ~RENAME_AR_MEMBERS
db '__NULL_IMPORT_DESCRIPTOR',0
end if
descr_strtbl2.#dllhash db '__IMPORT_DESCRIPTOR_'
times namelen+1 db 0
do_cpy descr_dllname.#dllhash,descr_strtbl2.#dllhash+20,namelen
add2dir descr_strtbl2.#dllhash,$-descr_strtbl2.#dllhash
descr_strtbl_1.#dllhash db 07Fh
times namelen db 0
do_cpy descr_dllname.#dllhash,descr_strtbl_1.#dllhash+1,namelen
db '_NULL_THUNK_DATA',0
descr_strtbl_end.#dllhash:
; [7Fh]<DLL>_NULL_THUNK_DATA
nxt_even_addr
dllname_spot=$
if RENAME_AR_MEMBERS
if ~longname
times namelen+1 db 't'
db '/'
times 14-namelen db ' '
else
add2long namelen,'t'
end if
else if ~longname
times dllnamelen+1 db '/'
times 15-dllnamelen db ' '
else
dllname_spot=0
add2long
end if
if dllname_spot
do_cpy descr_dllname.#dllhash,dllname_spot,longnamelen
end if
print_ts
db ' 0 ' ; owner id, group id, file mode (not used in Win)
pack_sz (descr_strtbl2_end.#dllhash-descr2.#dllhash)
descr2.#dllhash:
dw IMAGE_FILE_MACHINE_I386,1+KEEP_ORIGINAL_THUNK
dd %t,descr_sym_tbl2.#dllhash-descr2.#dllhash,1+USE_COMPID
dw 0,IMAGE_FILE_32BIT_MACHINE
db '.idata$5'
dd 0,0,4,48,0,0,0,IMAGE_CNT_INITIALIZED_DATA or IMAGE_ALIGN_4BYTES or IMAGE_MEM_READ or IMAGE_MEM_WRITE
if KEEP_ORIGINAL_THUNK
db '.idata$4'
dd 0,0,4,88,0,0,0,IMAGE_CNT_INITIALIZED_DATA or IMAGE_ALIGN_4BYTES or IMAGE_MEM_READ or IMAGE_MEM_WRITE
end if
descr_sym_tbl2.#dllhash:
addcompid
dd 0,4,0,1
dw IMAGE_SYM_CLASS_EXTERNAL
dd descr_strtbl2_end.#dllhash-$
descr_strtbl3.#dllhash db 07Fh
times namelen db 0
do_cpy descr_dllname.#dllhash,descr_strtbl3.#dllhash+1,namelen
db '_NULL_THUNK_DATA',0
descr_strtbl2_end.#dllhash:
add2dir descr_strtbl3.#dllhash,$-descr_strtbl3.#dllhash
nxt_even_addr
dllname_spot=$
if RENAME_AR_MEMBERS
if ~longname
times namelen+1 db 's'
db '/'
times 14-namelen db ' '
else
add2long namelen,'s'
end if
else if ~longname
times dllnamelen+1 db '/'
times 15-dllnamelen db ' '
else
dllname_spot=0
add2long
end if
if dllname_spot
do_cpy descr_dllname.#dllhash,dllname_spot,longnamelen
end if
define def.#dllhash 1
else
nxt_even_addr
if ~longname
if RENAME_AR_MEMBERS
shortlib.#name#.#dllhash:
times namelen+1 db 's'
do_cpy descr_dllname.#dllhash,shortlib.#name#.#dllhash,namelen
db '/'
times 14-namelen db ' '
else
db `dllname,'/'
times 15-dllnamelen db ' '
end if
else
add2long
end if
end if
print_ts
db ' 0 ' ; owner id, group id, file mode (not used in Win)
pack_sz (strtbl_end.#name#.#dllhash-lnk_memberN.#name#.#dllhash)
lnk_memberN.#name#.#dllhash:
chkordinal name
dw IMAGE_FILE_MACHINE_I386,3+KEEP_ORIGINAL_THUNK-byordinal
dd %t,symbol_table.#name#.#dllhash-lnk_memberN.#name#.#dllhash
dd 9+KEEP_ORIGINAL_THUNK*2-byordinal*2+USE_COMPID
dw 0,IMAGE_FILE_32BIT_MACHINE
db '.text',0,0,0
dd 0,0,6,thunk.#name#.#dllhash-lnk_memberN.#name#.#dllhash,rel1.#name#.#dllhash-lnk_memberN.#name#.#dllhash
dd 0,1,IMAGE_CNT_CODE or IMAGE_LNK_COMDAT or IMAGE_ALIGN_2BYTES or IMAGE_MEM_READ or IMAGE_MEM_EXECUTE
db '.idata$5'
dd 0,0,4,rel2.#name#.#dllhash-lnk_memberN.#name#.#dllhash
if byordinal=0
dd rel2.#name#.#dllhash-lnk_memberN.#name#.#dllhash,0,1
else
dd 0,0,0
end if
dd IMAGE_CNT_INITIALIZED_DATA or IMAGE_LNK_COMDAT or IMAGE_ALIGN_4BYTES or IMAGE_MEM_READ or IMAGE_MEM_WRITE
if KEEP_ORIGINAL_THUNK
db '.idata$4'
dd 0,0,4,rel2.#name#.#dllhash-lnk_memberN.#name#.#dllhash
if byordinal=0
dd rel2.#name#.#dllhash-lnk_memberN.#name#.#dllhash,0,1
else
dd 0,0,0
end if
dd IMAGE_CNT_INITIALIZED_DATA or IMAGE_LNK_COMDAT or IMAGE_ALIGN_4BYTES or IMAGE_MEM_READ or IMAGE_MEM_WRITE
end if
if byordinal=0
db '.idata$6'
dd 0,0,symbol_table.#name#.#dllhash-data3.#name#.#dllhash
dd data3.#name#.#dllhash-lnk_memberN.#name#.#dllhash,0,0,0
dd IMAGE_CNT_INITIALIZED_DATA or IMAGE_LNK_COMDAT or IMAGE_ALIGN_2BYTES or IMAGE_MEM_READ or IMAGE_MEM_WRITE
thunk.#name#.#dllhash:
dw 25FFh ; +00000000 jmp [pubname]
rel2.#name#.#dllhash dd 0,6+KEEP_ORIGINAL_THUNK*2+USE_COMPID ; --> .idata$6
dw IMAGE_REL_I386_DIR32NB
rel1.#name#.#dllhash dd 2,5+USE_COMPID ; --> public name
db IMAGE_REL_I386_DIR32
data3.#name#.#dllhash db 0,0,`name,0
times ($-data3.#name#.#dllhash) and 1 db 0
else
thunk.#name#.#dllhash:
dw 25FFh,0,0 ; jmp [pubname]
rel1.#name#.#dllhash dd 2,5+USE_COMPID ; --> public name
dw IMAGE_REL_I386_DIR32
rel2.#name#.#dllhash dd 80000000h+ordinal_value
end if
symbol_table.#name#.#dllhash:
addcompid
db '.text',0,0,0
dd 0,1
db IMAGE_SYM_CLASS_STATIC,1
dd 6,1,0
dw 0
dd IMAGE_COMDAT_SELECT_NODUPLICATES
dd 0,thunkname.#name#.#dllhash-strtbl.#name#.#dllhash,0
dw 1,IMAGE_SYM_DTYPE_FUNCTION,IMAGE_SYM_CLASS_EXTERNAL
db '.idata$5'
dd 0,2
db IMAGE_SYM_CLASS_STATIC,1
dd 4,1,0
dw 0
dd IMAGE_COMDAT_SELECT_NODUPLICATES
dd 0,4,0,2
dw IMAGE_SYM_CLASS_EXTERNAL
if KEEP_ORIGINAL_THUNK
db '.idata$4'
dd 0,3
db IMAGE_SYM_CLASS_STATIC,1
dd 4,1,0
dw 2
dd IMAGE_COMDAT_SELECT_ASSOCIATIVE
end if
if byordinal=0
db '.idata$6'
dd 0,3+KEEP_ORIGINAL_THUNK
db IMAGE_SYM_CLASS_STATIC,1
dd symbol_table.#name#.#dllhash-data3.#name#.#dllhash,0,0
dw 2
dd IMAGE_COMDAT_SELECT_ASSOCIATIVE
end if
dd 0,strtbl_2.#name#.#dllhash-strtbl.#name#.#dllhash,0,0
dw IMAGE_SYM_CLASS_EXTERNAL
strtbl.#name#.#dllhash dd strtbl_end.#name#.#dllhash-$
publicname.#name#.#dllhash:
if pubname eqtype 0
db `pubname,0
publicname_end.#name#.#dllhash:
thunkname.#name#.#dllhash db `thunk,0
else
db '__imp_'
if thunk eqtype 0
thunkname.#name#.#dllhash db `thunk,0
else
thunkname.#name#.#dllhash db `name,0
end if
publicname_end.#name#.#dllhash:
end if
strtbl_2.#name#.#dllhash db '__IMPORT_DESCRIPTOR_'
times namelen+1 db 0
do_cpy descr_dllname.#dllhash,strtbl_2.#name#.#dllhash+20,namelen
strtbl_end.#name#.#dllhash:
add2dir thunkname.#name#.#dllhash,strtbl_2.#name#.#dllhash-thunkname.#name#.#dllhash
add2dir publicname.#name#.#dllhash,publicname_end.#name#.#dllhash-publicname.#name#.#dllhash
}
macro pbimplib dllname,cconv,argcount,name,pb_name,pubname{
argc=argcount
if argc>31 | argc<0
argc=0
display '-WNG: [argcount] should be in the range [0..31], defaulting to 0',13,10
end if
if cconv>PBCALL | cconv<STDCALL
display '-WNG: [cconv] has an invalid value, defaulting to STDCALL',13,10
end if
islongname dllname
syms=syms+1
longname=1
longnamelen=namelen
if RENAME_AR_MEMBERS
if namelen<15
longname=0
end if
else
longnamelen=dllnamelen
if dllnamelen<16
longname=0
end if
end if
if ~defined def.#dllhash
; __IMPORT_DESCRIPTOR_<DLL>
nxt_even_addr
dllname_spot=$
if RENAME_AR_MEMBERS
if ~longname
times namelen+1 db 'h'
db '/'
times 14-namelen db ' '
end if
else if ~longname
times dllnamelen+1 db '/'
times 15-dllnamelen db ' '
end if
if longname
; Long names table
db '// '
pack_sz longnames_size
longnames_sz:
longnames_arr=$
times longnames_len db 0
longnames_size=$-longnames_sz
nxt_even_addr
add2long longnamelen,'h'
end if
print_ts
db ' 0 ' ; owner id, group id, file mode (not used in Win)
pack_sz (descr_strtbl_end.#dllhash-descr.#dllhash)
descr.#dllhash:
dw IMAGE_FILE_MACHINE_I386,2+RENAME_AR_MEMBERS*(1+KEEP_ORIGINAL_THUNK)
dd %t,descr_sym_tbl.#dllhash-descr.#dllhash
coffhdr
dd null_imp_descr.#dllhash-descr.#dllhash,descr_rel.#dllhash-descr.#dllhash
dd 0,2+KEEP_ORIGINAL_THUNK,IMAGE_CNT_INITIALIZED_DATA or IMAGE_ALIGN_1BYTES or IMAGE_MEM_READ or IMAGE_MEM_WRITE
db '.idata$6'
dd 0,0,(null_imp_descr.#dllhash-descr_dllname.#dllhash+2) and -2,descr_dllname.#dllhash-descr.#dllhash,0
dd 0,0,IMAGE_CNT_INITIALIZED_DATA or IMAGE_ALIGN_2BYTES or IMAGE_MEM_READ or IMAGE_MEM_WRITE
if RENAME_AR_MEMBERS
db '.idata$5'
dd 0,0,0,0,0,0,0,IMAGE_CNT_INITIALIZED_DATA or IMAGE_ALIGN_4BYTES or IMAGE_MEM_READ or IMAGE_MEM_WRITE
if KEEP_ORIGINAL_THUNK
db '.idata$4'
dd 0,0,0,0,0,0,0,IMAGE_CNT_INITIALIZED_DATA or IMAGE_ALIGN_4BYTES or IMAGE_MEM_READ or IMAGE_MEM_WRITE
end if
end if
descr_dllname.#dllhash db `dllname
do_cpy descr_dllname.#dllhash,dllname_spot,longnamelen
null_imp_descr.#dllhash dq 0,0
if KEEP_ORIGINAL_THUNK
descr_rel.#dllhash:
dd 0,3+USE_COMPID ; Import lookup table RVA (characteristics) --> .idata$4
dw IMAGE_REL_I386_DIR32NB
else
dd 0
descr_rel.#dllhash:
end if
dd 12,2+USE_COMPID ; DLL name RVA --> .idata$6
dw IMAGE_REL_I386_DIR32NB
dd 16,3+USE_COMPID+KEEP_ORIGINAL_THUNK ; Import address table RVA (thunk table) --> .idata$5
dw IMAGE_REL_I386_DIR32NB
descr_sym_tbl.#dllhash:
addcompid
dd 0,descr_strtbl2.#dllhash-descr_strtbl.#dllhash,0,1
dw IMAGE_SYM_CLASS_EXTERNAL
db '.idata$2'
dd IMAGE_CNT_INITIALIZED_DATA or IMAGE_MEM_READ or IMAGE_MEM_WRITE,1
dw IMAGE_SYM_CLASS_SECTION
db '.idata$6'
dd 0,2
dw IMAGE_SYM_CLASS_STATIC
if KEEP_ORIGINAL_THUNK
db '.idata$4'
if RENAME_AR_MEMBERS
dd 0,4
dw IMAGE_SYM_CLASS_STATIC
else
dd IMAGE_CNT_INITIALIZED_DATA or IMAGE_MEM_READ or IMAGE_MEM_WRITE,0
dw IMAGE_SYM_CLASS_SECTION
end if
end if
db '.idata$5'
if RENAME_AR_MEMBERS
dd 0,3
dw IMAGE_SYM_CLASS_STATIC
else
dd IMAGE_CNT_INITIALIZED_DATA or IMAGE_MEM_READ or IMAGE_MEM_WRITE,0
dw IMAGE_SYM_CLASS_SECTION
dd 0,4,0,0
dw IMAGE_SYM_CLASS_EXTERNAL
end if
dd 0,descr_strtbl_1.#dllhash-descr_strtbl.#dllhash,0,0
dw IMAGE_SYM_CLASS_EXTERNAL
descr_strtbl.#dllhash dd descr_strtbl_end.#dllhash-$
if ~RENAME_AR_MEMBERS
db '__NULL_IMPORT_DESCRIPTOR',0
end if
descr_strtbl2.#dllhash db '__IMPORT_DESCRIPTOR_'
times namelen+1 db 0
do_cpy descr_dllname.#dllhash,descr_strtbl2.#dllhash+20,namelen
add2dir descr_strtbl2.#dllhash,$-descr_strtbl2.#dllhash
descr_strtbl_1.#dllhash db 07Fh
times namelen db 0
do_cpy descr_dllname.#dllhash,descr_strtbl_1.#dllhash+1,namelen
db '_NULL_THUNK_DATA',0
descr_strtbl_end.#dllhash:
; [7Fh]<DLL>_NULL_THUNK_DATA
nxt_even_addr
dllname_spot=$
if RENAME_AR_MEMBERS
if ~longname
times namelen+1 db 't'
db '/'
times 14-namelen db ' '
else
add2long namelen,'t'
end if
else if ~longname
times dllnamelen+1 db '/'
times 15-dllnamelen db ' '
else
dllname_spot=0
add2long
end if
if dllname_spot
do_cpy descr_dllname.#dllhash,dllname_spot,longnamelen
end if
print_ts
db ' 0 ' ; owner id, group id, file mode (not used in Win)
pack_sz (descr_strtbl2_end.#dllhash-descr2.#dllhash)
descr2.#dllhash:
dw IMAGE_FILE_MACHINE_I386,1+KEEP_ORIGINAL_THUNK
dd %t,descr_sym_tbl2.#dllhash-descr2.#dllhash,1+USE_COMPID
dw 0,IMAGE_FILE_32BIT_MACHINE
db '.idata$5'
dd 0,0,4,48,0,0,0,IMAGE_CNT_INITIALIZED_DATA or IMAGE_ALIGN_4BYTES or IMAGE_MEM_READ or IMAGE_MEM_WRITE
if KEEP_ORIGINAL_THUNK
db '.idata$4'
dd 0,0,4,88,0,0,0,IMAGE_CNT_INITIALIZED_DATA or IMAGE_ALIGN_4BYTES or IMAGE_MEM_READ or IMAGE_MEM_WRITE
end if
descr_sym_tbl2.#dllhash:
addcompid
dd 0,4,0,1
dw IMAGE_SYM_CLASS_EXTERNAL
dd descr_strtbl2_end.#dllhash-$
descr_strtbl3.#dllhash db 07Fh
times namelen db 0
do_cpy descr_dllname.#dllhash,descr_strtbl3.#dllhash+1,namelen
db '_NULL_THUNK_DATA',0
descr_strtbl2_end.#dllhash:
add2dir descr_strtbl3.#dllhash,$-descr_strtbl3.#dllhash
nxt_even_addr
dllname_spot=$
if RENAME_AR_MEMBERS
if ~longname
times namelen+1 db 's'
db '/'
times 14-namelen db ' '
else
add2long namelen,'s'
end if
else if ~longname
times dllnamelen+1 db '/'
times 15-dllnamelen db ' '
else
dllname_spot=0
add2long
end if
if dllname_spot
do_cpy descr_dllname.#dllhash,dllname_spot,longnamelen
end if
define def.#dllhash 1
else
nxt_even_addr
if ~longname
if RENAME_AR_MEMBERS
shortlib.#name#.#dllhash:
times namelen+1 db 's'
do_cpy descr_dllname.#dllhash,shortlib.#name#.#dllhash,namelen
db '/'
times 14-namelen db ' '
else
db `dllname,'/'
times 15-dllnamelen db ' '
end if
else
add2long
end if
end if
print_ts
db ' 0 ' ; owner id, group id, file mode (not used in Win)
pack_sz (strtbl_end.#name#.#dllhash-lnk_memberN.#name#.#dllhash)
lnk_memberN.#name#.#dllhash:
chkordinal name
dw IMAGE_FILE_MACHINE_I386,3+KEEP_ORIGINAL_THUNK-byordinal
dd %t,symbol_table.#name#.#dllhash-lnk_memberN.#name#.#dllhash
dd 9+KEEP_ORIGINAL_THUNK*2-byordinal*2+USE_COMPID
dw 0,IMAGE_FILE_32BIT_MACHINE
db '.text',0,0,0
xx=6
if cconv=CDECL & argc>0
if argc=1
xx=14
else
xx=12+argc*4
end if
end if
if cconv=PBCALL & argc>0
xx=7
end if
dd 0,0,xx,thunk.#name#.#dllhash-lnk_memberN.#name#.#dllhash,rel1.#name#.#dllhash-lnk_memberN.#name#.#dllhash
dd 0,1,IMAGE_CNT_CODE or IMAGE_LNK_COMDAT or IMAGE_ALIGN_2BYTES or IMAGE_MEM_READ or IMAGE_MEM_EXECUTE
db '.idata$5'
dd 0,0,4,rel2.#name#.#dllhash-lnk_memberN.#name#.#dllhash
if byordinal=0
dd rel2.#name#.#dllhash-lnk_memberN.#name#.#dllhash,0,1
else
dd 0,0,0
end if
dd IMAGE_CNT_INITIALIZED_DATA or IMAGE_LNK_COMDAT or IMAGE_ALIGN_4BYTES or IMAGE_MEM_READ or IMAGE_MEM_WRITE
if KEEP_ORIGINAL_THUNK
db '.idata$4'
dd 0,0,4,rel2.#name#.#dllhash-lnk_memberN.#name#.#dllhash
if byordinal=0
dd rel2.#name#.#dllhash-lnk_memberN.#name#.#dllhash,0,1
else
dd 0,0,0
end if
dd IMAGE_CNT_INITIALIZED_DATA or IMAGE_LNK_COMDAT or IMAGE_ALIGN_4BYTES or IMAGE_MEM_READ or IMAGE_MEM_WRITE
end if
xx=2
if cconv=CDECL
xx=2+argc*4
else if cconv=PBCALL & argc>0
xx=5
end if
if byordinal=0
db '.idata$6'
dd 0,0,symbol_table.#name#.#dllhash-data3.#name#.#dllhash
dd data3.#name#.#dllhash-lnk_memberN.#name#.#dllhash,0,0,0
dd IMAGE_CNT_INITIALIZED_DATA or IMAGE_LNK_COMDAT or IMAGE_ALIGN_2BYTES or IMAGE_MEM_READ or IMAGE_MEM_WRITE
thunk.#name#.#dllhash:
if cconv=CDECL
if argc>0
times argc db 0FFh,74h,24h,argc*4 ; push [esp+argc*4]
dw 15FFh,0,0 ; call [pubname]
if argc=1
db 59h ; pop ecx
else
db 83h,0C4h,argc*4 ; add esp,argc*4
end if
db 0C2h,argc*4 ; +00 retn argc*4
else
dw 25FFh ; +00000000 jmp [pubname]
end if
else
if cconv=PBCALL & argc>0
db 5Ah,58h,52h ; pop edx / pop eax / push edx
end if
dw 25FFh ; +00000000 jmp [pubname]
end if
rel2.#name#.#dllhash dd 0,6+KEEP_ORIGINAL_THUNK*2+USE_COMPID ; --> .idata$6
dw IMAGE_REL_I386_DIR32NB
rel1.#name#.#dllhash dd xx,5+USE_COMPID ; --> public name
db IMAGE_REL_I386_DIR32
data3.#name#.#dllhash db 0,0,`name,0
times ($-data3.#name#.#dllhash) and 1 db 0
else
thunk.#name#.#dllhash:
if cconv=CDECL
if argc>0
times argc db 0FFh,74h,24h,argc*4 ; push [esp+argc*4]
dw 15FFh,0,0 ; call [pubname]
if argc=1
db 59h ; pop ecx
else
db 83h,0C4h,argc*4 ; add esp,argc*4
end if
db 0C2h,argc*4,0 ; retn argc*4
else
dw 25FFh,0,0 ; jmp [pubname]
end if
else
if cconv=PBCALL & argc>0
db 5Ah,58h,52h ; pop edx / pop eax / push edx
end if
dw 25FFh,0,0 ; jmp [pubname]
end if
rel1.#name#.#dllhash dd xx,5+USE_COMPID ; --> public name
dw IMAGE_REL_I386_DIR32
rel2.#name#.#dllhash dd 80000000h+ordinal_value
end if
symbol_table.#name#.#dllhash:
addcompid
db '.text',0,0,0
dd 0,1
db IMAGE_SYM_CLASS_STATIC,1
dd 6,1,0
dw 0
dd IMAGE_COMDAT_SELECT_NODUPLICATES
dd 0,thunkname.#name#.#dllhash-strtbl.#name#.#dllhash,0
dw 1,IMAGE_SYM_DTYPE_FUNCTION,IMAGE_SYM_CLASS_EXTERNAL
db '.idata$5'
dd 0,2
db IMAGE_SYM_CLASS_STATIC,1
dd 4,1,0
dw 0
dd IMAGE_COMDAT_SELECT_NODUPLICATES
dd 0,4,0,2
dw IMAGE_SYM_CLASS_EXTERNAL
if KEEP_ORIGINAL_THUNK
db '.idata$4'
dd 0,3
db IMAGE_SYM_CLASS_STATIC,1
dd 4,1,0
dw 2
dd IMAGE_COMDAT_SELECT_ASSOCIATIVE
end if
if byordinal=0
db '.idata$6'
dd 0,3+KEEP_ORIGINAL_THUNK
db IMAGE_SYM_CLASS_STATIC,1
dd symbol_table.#name#.#dllhash-data3.#name#.#dllhash,0,0
dw 2
dd IMAGE_COMDAT_SELECT_ASSOCIATIVE
end if
dd 0,strtbl_2.#name#.#dllhash-strtbl.#name#.#dllhash,0,0