/
ChangeLog-2007
1517 lines (1189 loc) · 54.2 KB
/
ChangeLog-2007
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
2007-12-29 Dmitry Xmelkov <dmix@gmail.ru>
* include/avr/pgmspace.h: Add '__' prefix with function args.
2007-12-23 Dmitry Xmelkov <dmix@gmail.ru>
Fix bug #21872: __floatunsisf/undisf incorrectly named
* libm/fplib/floatsisf.S: Rename __floatunssisf --> __floatunsisf
* libc/stdlib/strtod.c: Ditto. Add the preprocessing to exclude
manual conversion with GCC >= 4.2
* libm/fplib/floatunsdisf.S: Move to floatundisf.S .
* libm/fplib/floatundisf.S: New file: __floatunsdisf --> __floatundisf
* libm/fplib/Files.am: Change source file name.
* tests/simulate/fplib/ulng2flt-01.c: __floatunssisf --> __floatunsisf
* tests/simulate/fplib/unll2flt-01.c: __floatunsdisf --> __floatundisf
* tests/simulate/regression/bug-21872-1.c: New file.
* tests/simulate/regression/bug-21872-2.c: New file.
* NEWS: Note about this bug.
* tests/simulate/progmem.h: Simplify pgm_read_qword() evaluation.
2007-12-20 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
bug #21862: File 'bench-libm.dox' does not exist in distribution
* doc/api/Makefile.am (EXTRA_DIST): add doc/api/bench-libm.dox.
2007-12-20 Anatoly Sokolov <aesok@post.ru>
* configure.ac: Add 'avr35' architecture. Move AT90USB82 and
AT90USB162 devices to 'avr35' architecture.
* devtools/gen-avr-lib-tree.sh (AVR_ARH_INFO): Add 'avr35'
architecture.
(AVR3_DEV_INFO): Add AT90USB82 and AT90USB162 devices.
(AVR35_DEV_INFO): New.
(AVR5_DEV_INFO): Remove AT90USB82 and AT90USB162 devices.
* doc/api/using-tools.dox: Document 'avr35'.
2007-12-20 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* NEWS: avr-libc 1.6 branched
* configure.ac: bump to 1.7.0-20071220
2007-12-20 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* xml/patch-headers.py: Update for new devices and header files.
* xml/Atmel2libc.py: More tweaks for strange Atmel XML files.
* doc/api/vectortable.dox: Regenerate from XML.
2007-12-20 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* doc/api/bench.dox: Some minor spelling and grammar fixes to
Dmitry's fine benchmark page.
2007-12-20 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* doc/api/faq.dox: Resolve all doxygen warnings except the "is
not documented" ones.
* doc/api/library.dox: (Ditto.)
* doc/api/overview.dox: (Ditto.)
* doc/api/porting.dox: (Ditto.)
* doc/api/tools-install.dox: (Ditto.)
* doc/examples/stdiodemo/stdiodemo.dox: (Ditto.)
* include/avr/fuse.h: (Ditto.)
* include/avr/lock.h: (Ditto.)
* include/util/atomic.h: (Ditto.)
2007-12-20 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
bug #21484: Documentation build for avr/version.h does not
susbstitute autoconf macros
* doc/api/doxygen.config.in (INPUT): replace version.h.in by
version.h so the doxygen build uses the processed file.
2007-12-19 Dmitry Xmelkov <dmix@gmail.ru>
* include/stdlib.h: Add '__' prefix with function args.
* include/string.h: Add '__' prefix with function args. The ffs(),
ffsl(), ffsll(): cosmetic changes to improve Doxygen output.
* tests/simulate/math/isinf-01.c: New file.
* include/math.h: Fix a few documentation errors (inherited from
1.4). Make args names in doc adequate ones in function declaration.
Use the '\a' Doxygen's command instead to '\c' anywhere.
Add CLI to abort() and exit() functions, since GCC's _exit()
does not disable interrupts today.
* libc/stdlib/abort.S: Add CLI before jump to _exit.
* libc/stdlib/exit.S: Ditto.
* include/stdlib.h: Document the CLI.
* tests/simulate/stdlib/abort-1.c: New file.
2007-12-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Undo the CLI change. This rather belongs into _exit which is
supplied by libgcc.a.
Reopens bug #21841: Add CLI to exit() and abort() loops
* libc/stdlib/exit.S: undo rev 1.2.
* include/stdlib.h (exit): undo rev 1.30.
2007-12-18 Eric B. Weddington <eric.weddington@atmel.com>
* include/avr/iotn43u.h: Fix RAMEND.
2007-12-18 Eric B. Weddington <eric.weddington@atmel.com>
* include/avr/iom1284p.h: Fix RAMEND.
* include/avr/iom32hvb.h: Ditto.
* include/avr/iotn48.h: Ditto.
* include/avr/iotn88.h: Ditto.
* include/avr/io90pwm2b.h: Ditto.
* include/avr/io90pwm3b.h: Ditto.
* include/avr/io90pwm216.h: Ditto.
* include/avr/io90pwm316.h: Ditto.
2007-12-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
bug #21841: Add CLI to exit() and abort() loops
* libc/stdlib/exit.S: add a CLI before entering the loop
* include/stdlib.h (exit): document the CLI.
2007-12-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Bill Johnson
bug #19669: Need function to read signature row
* include/avr/boot.h (boot_signature_byte_get): Add new macro.
2007-12-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* tests/simulate/runtest.sh: replace /bin/bash by /bin/sh as the
really generic name of the shell to invoke. Not every system has
bash in /bin.
2007-12-18 Eric B. Weddington <eric.weddington@atmel.com>
Fix for bug #21840.
* include/avr/iom48p.h: Fix RAMEND.
* include/avr/iom88p.h: Ditto.
* include/avr/iom168p.h: Ditto.
* include/avr/iom328p.h: Ditto.
2007-12-18 Dmitry Xmelkov <dmix@gmail.ru>
* include/alloca.h: Add '__' prefix with function args. To avoid
a possible conflict with user's CPP definitions.
* include/math.h: Ditto.
2007-12-17 Dmitry Xmelkov <dmix@gmail.ru>
Make abort() as a normal extern function (instead to inline loop).
* libc/stdlib/abort.S: Rewrite.
* include/stdlib.h: Declare abort() as a normal, add doc.
* tests/simulate/stdlib/abort-1.c: New file.
2007-12-16 Dmitry Xmelkov <dmix@gmail.ru>
* libc/stdlib/ctype.S:
. isalnum(): Optimize.
. isxdigit(): Correct a behaviour with nonzero high byte.
. iscntrl(): Fix bug [no-id]: iscntrl() return true for some
values from 0x80 to 0xff. Optimize a little.
. ispunct(): Optimize.
. tolower(): Return as is, if the input is not an unsigned char
value. Optimize.
. toupper(): Ditto.
* include/ctype.h: Specify (and change) doc about the behaviour
in case then the input is not an unsigned char value.
* NEWS: Note about fixed bug of iscntrl().
* tests/simulate/stdlib/isalnum-1.c: New file.
* tests/simulate/stdlib/isalpha-1.c: New file.
* tests/simulate/stdlib/isascii-1.c: New file.
* tests/simulate/stdlib/isblank-1.c: New file.
* tests/simulate/stdlib/iscntrl-1.c: New file.
* tests/simulate/stdlib/isdigit-1.c: New file.
* tests/simulate/stdlib/isgraph-1.c: New file.
* tests/simulate/stdlib/ispunct-1.c: New file.
* tests/simulate/stdlib/isupper-1.c: New file.
* tests/simulate/stdlib/isxdigit-1.c: New file.
* tests/simulate/stdlib/tolower-1.c: New file.
* tests/simulate/stdlib/toupper-1.c: New file.
2007-12-16 Dmitry Xmelkov <dmix@gmail.ru>
Fix bug #18994: minor optimization possible to stdlib functions
isspace(), isprint(), and islower()
* libc/stdlib/ctype.S: Optimize isspace(), isprint() and islower().
* tests/simulate/stdlib/islower-1.c: New file.
* tests/simulate/stdlib/isprint-1.c: New file.
* tests/simulate/stdlib/isspace-1.c: New file.
* NEWS: Note about this.
* NEWS: Add the chapter 'Main changes from 1.4 to 1.5'.
2007-12-12 Eric B. Weddington <eric.weddington@atmel.com>
* include/avr/io90pwm216.h: Fix fuse data.
* include/avr/io90pwm316.h: Ditto.
2007-12-12 Eric B. Weddington <eric.weddington@atmel.com>
* include/avr/iom32hvb.h: Remove unused register.
* include/avr/io90pwm216.h: Fix IVT size. Fix for bug #21749.
* include/avr/io90pwm316.h: Ditto.
* include/avr/iomx8.h: Remove bits for mega48. Fix for bug #21691.
* include/avr/io90pwm316.h: Add bit defs. Fix for bug #21743.
* include/avr/iomxx0_1.h: Fix bit defs. Fix for bug #21626.
* include/avr/iotnx61.h: Fix bit defs. Fix for bug #21521.
2007-12-11 Eric B. Weddington <eric.weddington@atmel.com>
* include/avr/lock.h: Add documentation for the Lockbit API.
* doc/api/doxygen.config.in: Add avr/lock.h to the doc list.
* include/avr/iom8.h: Add Fuse and Lockbit data.
* include/avr/iotn43u.h: Add Lockbit data.
* include/avr/io90pwm216.h: Add Lockbit data. Fix fuse data.
* include/avr/io90pwm316.h: Add Lockbit data. Fix fuse data.
* include/avr/io90pwm2b.h: Add Lockbit data. Fix fuse data.
* include/avr/io90pwm3b.h: Add Lockbit data. Fix fuse data.
* include/avr/iom88.h: Add Fuse data.
* include/avr/iom168.h: Add Fuse data.
* include/avr/iom128.h: Formatting.
* include/avr/iom16.h: Add Fuse and Lockbit data.
* include/avr/iom32.h: Ditto.
* include/avr/iom64.h: Ditto.
* include/avr/iom325.h: Ditto.
* include/avr/iom3250.h: Ditto.
* include/avr/iom645.h: Ditto.
* include/avr/iom6450.h: Ditto.
* include/avr/iom329.h: Ditto.
* include/avr/iom3290.h: Ditto.
* include/avr/iom649.h: Ditto.
* include/avr/iom6490.h: Ditto.
* include/avr/iom640.h: Ditto.
* include/avr/iom1280.h: Ditto.
* include/avr/iom1281.h: Ditto.
* include/avr/iom2560.h: Ditto.
* include/avr/iom2561.h: Ditto.
* include/avr/iousb646.h: Ditto.
* include/avr/iousb647.h: Ditto.
* include/avr/iousb1286.h: Ditto.
* include/avr/iousb1287.h: Ditto.
* include/avr/iom8515.h: Ditto.
* include/avr/iom161.h: Ditto.
* include/avr/iom162.h: Ditto.
* include/avr/iom163.h: Ditto.
* include/avr/iousb82.h: Ditto.
* include/avr/iousb162.h: Ditto.
* include/avr/iom165.h: Ditto.
* include/avr/iom165p.h: Ditto.
* include/avr/iocan32.h: Ditto.
* include/avr/iocan64.h: Ditto.
* include/avr/iocan128.h: Ditto.
* include/avr/io90pwmx.h: Ditto.
* include/avr/io90pwm1.h: Ditto.
* include/avr/iom169.h: Ditto.
* include/avr/iom169p.h: Ditto.
* include/avr/iom323.h: Ditto.
* include/avr/iom406.h: Ditto.
* include/avr/iotn261.h: Ditto.
* include/avr/iotn461.h: Ditto.
* include/avr/iotn861.h: Ditto.
* include/avr/iotn25.h: Ditto.
* include/avr/iotn45.h: Ditto.
* include/avr/iotn85.h: Ditto.
* include/avr/iotn24.h: Ditto.
* include/avr/iotn44.h: Ditto.
* include/avr/iotn84.h: Ditto.
* include/avr/iotn2313.h: Ditto.
* include/avr/iotn13.h: Ditto.
* include/avr/iotn11.h: Ditto.
* include/avr/iotn12.h: Ditto.
* include/avr/iom8hva.h: Ditto.
* include/avr/iom16hva.h: Ditto.
* include/avr/iom8535.h: Ditto.
* include/avr/iom164.h: Ditto.
* include/avr/iom324.h: Ditto.
* include/avr/iom644.h: Ditto.
* include/avr/iotn28.h: Ditto.
* include/avr/iotn26.h: Ditto.
* include/avr/iotn22.h: Ditto.
* include/avr/iotn15.h: Ditto.
2007-12-09 Dmitry Xmelkov <dmix@gmail.ru>
* libm/fplib/frexp.S: Make frexp() similar to GCC/x86 in case of
nonfinite arg: write 0 by exponent pointer. Early Avr-libc's frexp()
skips exponent storing in this case. Make the NULL a legal address
to skip a storing.
* include/math.h: Specify this in doc.
* tests/simulate/math/frexp-01.c: Add new test cases.
* NEWS: Note about this.
2007-12-08 Dmitry Xmelkov <dmix@gmail.ru>
* doc/api/doxygen.config.in: Change MACRO_EXPANSION and
EXPAND_ONLY_PREDEF variables to YES. Add __ATTR_CONST__ to
PREDEFINED list. To clean documentation: remove last label
from function lists.
* include/math.h: Add a note about the const attribute.
* doc/api/doxygen.config.in: Remove 'libm' directory from the INPUT
list, as there is no any doxygen comments. To reduce the number of
doxygen warnings.
2007-12-02 Dmitry Xmelkov <dmix@gmail.ru>
Extend the benchmark chapter.
* doc/api/bench-libc.dox: Add a bit functions.
* doc/api/bench-libm.dox: New file.
* doc/api/doxygen.config.in: Add new file bench-libm.dox
Make signbit() similar to GCC's builtin: return 1 as nonzero value.
* libm/fplib/signbit.S: Ditto.
* include/math.h: signbit(): fix comment about return value.
* tests/simulate/math/signbit-01.c: New file.
* NEWS: Note about this change.
2007-12-01 Dmitry Xmelkov <dmix@gmail.ru>
Move all CPP statements to '#ifndef __DOXYGEN__' scope to reduce
the volume of garbage in documentation. IMHO, the \file doxygen
directive is redundant here, as it forces an opening a new
chapter with inclusion all CPP definitions.
* libc/pmstring/memcpy_P.S: (Ditto.)
* libc/pmstring/strcat_P.S: (Ditto.)
* libc/pmstring/strcpy_P.S: (Ditto.)
* libc/pmstring/strlen_P.S: (Ditto.)
* libc/pmstring/strncat_P.S: (Ditto.)
* libc/pmstring/strncmp_P.S: (Ditto.)
* libc/pmstring/strncpy_P.S: (Ditto.)
* libc/pmstring/strnlen_P.S: (Ditto.)
* libc/stdlib/atoi.S: (Ditto.)
* libc/stdlib/atol.S: (Ditto.)
* libc/string/memccpy.S: (Ditto.)
* libc/string/memchr.S: (Ditto.)
* libc/string/memcmp.S: (Ditto.)
* libc/string/memcpy.S: (Ditto.)
* libc/string/memmove.S: (Ditto.)
* libc/string/memset.S: (Ditto.)
* libc/string/strcat.S: (Ditto.)
* libc/string/strcpy.S: (Ditto.)
* libc/string/strlen.S: (Ditto.)
* libc/string/strncat.S: (Ditto.)
* libc/string/strncmp.S: (Ditto.)
* libc/string/strncpy.S: (Ditto.)
* libc/string/strnlen.S: (Ditto.)
* libc/string/strrchr.S: (Ditto.)
Add new function lrint().
* libm/fplib/lrint.S: New file.
* libm/fplib/Files.am: Add new source lrint.S
* include/math.h: Add lrint() function definition.
* tests/simulate/math/lrint-01.c: New file.
* NEWS: Update new functions list.
Make conversion from float to (u)long in error cases to be
more similar with GCC/x86.
* libm/fplib/fixunssfsi.S: New file.
* libm/fplib/Files.am: Add new source fixunssfsi.S
* libm/fplib/fixsfsi.S: Rewrite to use __fixunssfsi() function.
* libm/fplib/lround.S: Unify result in error cases.
* include/math.h: lround(): fix comment about return value.
* tests/simulate/fplib/flt2long-01.c: Update overflow test cases.
* tests/simulate/fplib/flt2ulng-01.c: Ditto.
* tests/simulate/math/lround-01.c: Ditto.
* NEWS: Note about this change.
2007-11-30 Eric B. Weddington <eric.weddington@atmel.com>
* doc/api/doxygen.config.in: Add avr/fuse.h to the doc list.
2007-11-30 Eric B. Weddington <eric.weddington@atmel.com>
* include/avr/fuse.h: Add documentation for Fuse API.
2007-11-28 Eric B. Weddington <eric.weddington@atmel.com>
Add new devices: ATmega1284P, ATmega32HVB.
* configure.ac: Add new devices.
* devtools/gen-avr-lib-tree.sh: Ditto.
* include/avr/Makefile.am: Ditto.
* include/avr/io.h: Ditto.
* doc/api/main_page.dox: Ditto.
* doc/api/using-tools.dox: Ditto.
* include/avr/power.h: Ditto.
* include/avr/wdt.h: Ditto.
* NEWS: Update new devices list.
* include/avr/iom1284p.h: New file.
* include/avr/iom32hvb.h: New file.
2007-11-18 Dmitry Xmelkov <dmix@gmail.ru>
Add the benchmark page. Now this is only a start of work.
* doc/api/bench.dox: New file.
* doc/api/bench-libc.dox: New file.
* doc/api/Makefile.am: Add new doxygen sources.
* dod/api/doxygen.config.in: Ditto.
* NEWS: Note about new doc page.
2007-11-11 Dmitry Xmelkov <dmix@gmail.ru>
Add new function lround().
* libm/fplib/lround.S: New file.
* libm/fplib/Files.am: Add new source lround.S
* include/math.h: Add lround() function definition.
* tests/simulate/math/lround-01.c: New file.
* NEWS: Update new functions list.
2007-11-08 Eric B. Weddingotn <eweddington@cso.atmel.com>
Add new device: ATtiny88.
* configure.ac: Add new device.
* devtools/gen-avr-lib-tree.sh: Ditto.
* include/avr/Makefile.am: Ditto.
* include/avr/io.h: Ditto.
* doc/api/main_page.dox: Ditto.
* doc/api/using-tools.dox: Ditto.
* include/avr/power.h: Ditto.
* include/avr/wdt.h: Ditto.
* include/avr/iotn88.h: New file.
* NEWS: Update new devices list.
* include/avr/iotn48.h: Add lockbit information.
2007-11-05 Dmitry Xmelkov <dmix@gmail.ru>
Add new function round().
* libm/fplib/round.S: New file.
* libm/fplib/Files.am: Add new source round.S
* include/math.h: Add round() function definition.
* tests/simulate/math/round-01.c: New file.
* tests/simulate/math/xxx-nan.c: Add round() function to list.
* include/math.h: Add the 'const' attribute to hypot() function.
2007-11-04 Dmitry Xmelkov <dmix@gmail.ru>
* libc/stdlib/dtostre.c: Optimize in space: 16..22 bytes, consided
the extra function strcpy_P().
2007-11-02 Eric B. Weddington <eweddington@cso.atmel.com>
* include/avr/iom48p.h: New implementation. No common file included.
Add Fuse and lockbit definitions. Fix bugs.
* include/avr/iom88p.h: Ditto.
* include/avr/iom168p.h: Ditto.
* include/avr/iom328p.h: Ditto.
* include/avr/iomx8p.h: Remove file.
* include/avr/Makefile (avr_HEADERS): Remove iomx8p.h from list.
2007-10-30 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
bug #21432: Incorrect timer interrupt handler names for ATtiny45
* include/avr/iotnx5.h: Add TIMER0..._vect and TIMER1..._vect
names in addition to the TIM0... and TIM1... names to match
the recently changed datasheet.
2007-10-30 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
bug #21204: iotnx61.h PRR bits incorrect
* include/avr/iotnx61.h: Use correct bit numbers for
PRTIM0/PRTIM1.
2007-10-30 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
bug #21444: Undocument -minit-stack
* doc/api/using-tools.dox: Remove references to -minit-stack,
add an explanation for how to set __stack in order to relocate
the stack.
2007-10-30 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
bug #20530: Bug in sample code for early wdt disable
* include/avr/wdt.h: move variable mcusr_mirror into
the .noinit section in example code.
2007-10-30 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
bug #20248: FAQ#3: clarify which registers are safe to be used
* doc/api/faq.dox: Describe that r8...r15 can only be used
for register variables if they are not used for argument
passing. Clarify that call-saved registers must be
preserved even in case they are used for argument passing by
the compiler.
2007-10-30 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
bug #20650: Missing description of AVR specific C-preprocessor
macros
* doc/api/using-tools.dox: Document the target-specific macros
__AVR, __AVR__, AVR, and __NO_INTERRUPTS__.
2007-10-30 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
bug #18373: Bugs in Inline ASM documentacion
* doc/api/inline_asm.dox: Inline asm documentation improvements:
. mention named operands
. document that read-write constraints to work
. explain read-write constraints
2007-10-29 Eric B. Weddington <eweddington@cso.atmel.com>
* include/avr/power.h: Add support for ATmega48P-88P-168P-328P devices.
2007-10-29 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* include/util/atomic.h: Fix a documentation spelling error.
2007-10-29 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* configure.ac: Bump revision to 1.5.1-20071030 in order to
indicate post-release 1.5.1-20071029 state.
2007-10-29 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* configure.ac: Bump revision to 1.5.1-20071029 in order to
prepare for a new (unstable) release.
2007-10-29 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Dean Camera:
Patch #5644: New interrupt.h header file
* include/avr/interrupt.h: Complete overhaul of the ISR() and related
macros.
By Joerg Wunsch:
* doc/api/interrupts.dox: Update the interrupt documentation to all
the new features.
2007-10-28 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Florin-Viorel Petrov
Patch #6236: Improving _delay_us and _delay_ms
* include/util/delay.h: Provide fallback functionality
to extend the possible argument range to _delay_us(),
and _delay_ms(), respectively.
2007-10-28 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Cliff Lawson and Carlos Lamas:
Patch #5343: Add a util/setbaud.h "helper" file
* include/util/setbaud.h: New file.
* include/util/Makefile.am: Include setbaud.h.
2007-10-28 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Dean Camera:
Patch #5756: New atomic.h header file
* include/util/atomic.h: New file.
* include/util/Makefile.am: Include atomic.h.
2007-10-25 Anatoly Sokolov <aesok@post.ru>
* include/avr/iocanxx.h (OVFG): Define.
Closes bug #21434.
2007-10-25 Anatoly Sokolov <aesok@post.ru>
* include/avr/io90pwmx.h (AMP0EN, AMP0IS, AMP0G1, AMP0G0, AMP0TS1,
AMP0TS0, AMP1EN, AMP1IS, AMP1G1, AMP1G0, AMP1TS1, AMP1TS0,
ADASCR): Define.
Closes bug #20435.
2007-10-25 Anatoly Sokolov <aesok@post.ru>
* include/avr/io2313.h (TICIE1): Define.
Closes bug #20682.
2007-10-25 Anatoly Sokolov <aesok@post.ru>
* include/avr/iotn13.h (EIN1D): Rename to AIN1D.
Closes bug #21411.
2007-10-24 Eric B. Weddington <eweddington@cso.atmel.com>
Add Lockbits API. Set the lockbits from within the application.
* include/avr/Makefile.am: Add new file to distribution.
* include/avr/io.h: Include new lock.h file.
* include/avr/iom128.h: Add definitions for API.
* include/avr/iom48.h: Ditto.
* include/avr/iom88.h: Ditto.
* include/avr/iom168.h: Ditto.
* include/avr/lock.h: New file.
2007-10-23 Anatoly Sokolov <aesok@post.ru>
* configure.ac: Add new devices: ATmega48P/88P/168P/328P.
* devtools/gen-avr-lib-tree.sh: Ditto.
* include/avr/Makefile.am: Ditto.
* include/avr/io.h: Ditto.
* doc/api/main_page.dox: Ditto.
* doc/api/using-tools.dox: Ditto.
* include/avr/wdt.h: Ditto.
* include/avr/iom168p.h: New file.
* include/avr/iom328p.h: New file.
* include/avr/iom48p.h: New file.
* include/avr/iom88p.h: New file.
* include/avr/iomx8p.h: New file.
* NEWS: Add devices to list.
2007-10-23 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Fix bug #21174: assembly error with targets at90s1200, attiny11,
attiny12, and attiny28
* crt1/gcrt1.S: for assembly-only architectures, revert to the
old behaviour of jumping to main() rather than calling it, and
jumping to exit() afterwards.
2007-10-23 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Fix for bug #18964: USART definitions *wrong* in iocanxx.h
* include/avr/iocanxx.h: Add missing SIG_USART* vector names.
2007-10-23 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Submitted by Guohui Wang <info@Atmanecl.net>:
Fix for bug #20843: Mega 2561 library
* crt0/gcrt0.S: initialize EIND for avr6 architectures to
the same segment __vectors belongs to.
2007-10-19 Eric B. Weddington <eweddington@cso.atmel.com>
* configure.ac: Add new devices: AT90PWM2B, AT90PWM3B.
* devtools/gen-avr-lib-tree.sh: Ditto.
* include/avr/Makefile.am: Ditto.
* include/avr/io.h: Ditto.
* doc/api/main_page.dox: Ditto.
* doc/api/using-tools.dox: Ditto.
* include/avr/power.h: Ditto.
* include/avr/wdt.h: Ditto.
* include/avr/io90pwm2b.h: New file.
* include/avr/io90pwm3b.h: New file.
* NEWS: Add devices to list.
2007-10-19 Eric B. Weddington <eweddington@cso.atmel.com>
Fix for Atmel bug #6346.
* include/avr/iom8515.h: Add USART* interrupt vector names to
correctly reflect the device XML file.
2007-10-10 Eric B. Weddington <eweddington@cso.atmel.com>
Resolve bug #21299: Duplicate register address in iotn48.h.
* include/avr/iotn48.h: Fix PRR address.
* NEWS: Update fixed bug list.
2007-10-08 Eric B. Weddington <eweddington@cso.atmel.com>
* include/avr/io90pwm216.h: Add fuse information.
* include/avr/io90pwm316.h: Ditto.
* include/avr/iotn43u.h: Ditto.
2007-10-08 Eric B. Weddington <eweddington@cso.atmel.com>
Add new device: ATtiny48.
* configure.ac: Add new devices.
* devtools/gen-avr-lib-tree.sh: Ditto.
* include/avr/Makefile.am: Ditto.
* include/avr/io.h: Ditto.
* doc/api/main_page.dox: Ditto.
* doc/api/using-tools.dox: Ditto.
* include/avr/power.h: Ditto.
* include/avr/wdt.h: Ditto.
* include/avr/iotn48.h: New file.
* NEWS: Update new devices list.
2007-10-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Resolve bug #21228: Missing 3rd clause in BSD license in
documentation pages
* doc/api/main_page.dox: Add clause #3.
* doc/api/using-tools.dox: Add clause #3.
2007-10-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Unbreak the documentation build for recent versions of doxygen.
NB: the latex package "urc" must be installed in order to
successfully build the documentation.
* doc/api/doxygen.config.in: Update for doxygen 1.5.x. Most of
the changes have been generated by running doxygen -u. In
addition, the input encoding has been changed to iso-8859-1
because this matches our current documentation.
* doc/api/overview.dox: Fix two illegal special characters that
were not part of ISO8859-1.
2007-10-03 Eric B. Weddington <eweddington@cso.atmel.com>
Add new device: ATtiny43U.
* configure.ac: Add new device.
* devtools/gen-avr-lib-tree.sh: ditto.
* include/avr/Makefile.am: ditto.
* include/avr/io.h: ditto.
* include/avr/power.h: ditto.
* doc/api/using-tools.dox: ditto.
* doc/api/main_page.dox: ditto.
* include/avr/iotn43u.h: New file.
* NEWS: Update new devices list.
2007-10-03 Eric B. Weddington <eweddington@cso.atmel.com>
* devtools/gen-avr-lib-tree.sh: Optimize for space for all devices.
2007-10-03 Eric B. Weddington <eweddington@cso.atmel.com>
The start of a Fuse API.
* include/avr/fuse.h: New file.
* include/avr/io.h: Add inclusion of fuse.h.
* include/avr/Makefile.am: Add fuse.h to distribution list.
* include/avr/iom128.h: Add fuse information to ATmega128 IO header.
2007-10-03 Eric B. Weddington <eweddington@cso.atmel.com>
* doc/api/main_page.dox: Reorganize and update device listing.
Fix spelling and grammar.
2007-10-02 Eric B. Weddington <eweddington@cso.atmel.com>
* doc/api/pgmspace.dox: Fix example code. Change description to match.
* NEWS: Update fixed bugs list.
Fixes bug #21183.
2007-10-01 Eric B. Weddington <eweddington@cso.atmel.com>
Add new devices: AT90PWM216, AT90PWM316, with contributions from
Tobias Frost <tobi@coldtobi.de>.
* devtools/gen-avr-lib-tree.sh: Add new devices.
* configure.ac: ditto.
* doc/api/using-tools.dox: ditto.
* include/avr/Makefile.am: ditto.
* include/avr/power.h: ditto.
* include/avr/wdt.h: ditto.
* include/avr/io.h: ditto.
* include/avr/io90pwm216.h: New file.
* include/avr/io90pwm316.h: New file.
* NEWS: Update new devices list.
2007-07-30 Eric B. Weddington <eweddington@cso.atmel.com>
*include/avr/Makefile.am: Add missing common.h to install list.
2007-07-09 Eric B. Weddington <eweddington@cso.atmel.com>
* doc/api/inline_asm.dox: Document new constraints.
2007-07-06 Eric B. Weddington <eweddington@cso.atmel.com>
* doc/api/faq.dox: Add FAQ for soft reset.
2007-07-01 Dmitry Xmelkov <dmix@gmail.ru>
Add new function alloca(). Fix savannah bug #19686: alloca
declaration missing.
* include/alloca.h: New file.
* include/Makefile.am: Add alloca.h file.
* doc/api/doxygen.config.in: Add alloca.h file.
* tests/simulate/other: New directory.
* tests/simulate/other/alloc.c: New file.
* tests/simulate/runtest.sh: Add other directory to the test list.
2007-06-27 Eric B. Weddington <eweddington@cso.atmel.com>
* include/avr/power.h: Add support for ATmega644P.
* NEWS: Add item to fixed bug list.
Fixes bug #20276.
2007-06-08 Eric B. Weddington <eweddington@cso.atmel.com>
* include/avr/common.h: New file.
* include/avr/io.h: Move definitions to common.h. Fix documentation.
* common/macros.inc: Use new common register definitions.
* crt1/gcrt1.S: Use new common register definitions.
* include/avr/iomxx0_1.h: Define EIND as normal without conditional
compilation.
* libc/stdlib/stdlib_private.h: Use new common register definitions.
* doc/api/doxygen.config.in: Add avr/io.h back into the documentation list.
* libc/stdlib/setjmp.S: Use new common register definitions.
2007-05-29 Eric B. Weddington <eweddington@cso.atmel.com>
* Makefile.am: Add ChangeLog-2006 to distribution list.
2007-05-29 Eric B. Weddington <eweddington@cso.atmel.com>
* configure.ac: Revert patch and add devices back into avr2 group.
This allows avr-libc to work with previous versions of GCC.
* devtools/gen-avr-lib-tree.sh: ditto.
2007-05-22 Eric B. Weddington <eweddington@cso.atmel.com>
* devtools/gen-avr-lib-tree.sh: Replace awk with cut, which speeds
up the script. Remove devices in avr2 group that have been moved
to the avr25 group.
* configure.ac: Remove devices in avr2 group that have been moved
to the avr25 group.
2007-05-21 Eric B. Weddington <eweddington@cso.atmel.com>
* doc/api/tools-install.dox: Add documentation on how to build the
toolchain under Windows. Fix for bug #19496.
* doc/api/acknowledge.dox: Typo, email address, and add missing clause.
* NEWS: Add to bugs fixed list.
2007-05-15 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* xml/Atmel2libc.py: Catch (and ignore) errors resulting from
empty IO register declarations in the Atmel files, as e.g. for
MCUCR in AT86RF401.
* xml/patch-headers.py: Add all the new devices we do support
now.
* doc/api/vectortable.dox: Regenerate.
* doc/api/Makefile.am: add vectortable.dox.
* include/avr/iotnx4.h: Sigh. AVR Studio 4.13 gratuitously
renamed a number of interrupt vectors for ATtinyX4 devices.
Add these new declarations along with the older ones.
2007-05-14 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* configure.ac: bump version date.
2007-05-14 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* doc/api/rel-method.dox: configure.in -> configure.ac
2007-05-14 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* common/Makefile.am: Fix file locations for automake so
"make distcheck" will compile again.
* libc/stdio/Files.am: (Ditto.)
* libc/stdlib/Files.am: (Ditto.)
2007-05-13 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Fix bug #19009: Make <util/delay.h> issue a warning when optimizations
are turned off
* include/util/delay.h: Split the basic delay functions off into
<util/delay_basic.h>; issue a warning when this file is compiled
without optimization.
* include/util/delay_basic.h: (New file.)
* include/util/Makefile.am: add delay_basic.h
2007-05-13 Anatoly Sokolov <aesok@post.ru>
* include/avr/iousbxx6_7.h: Change PORTxy to Pxy.
2007-05-13 Anatoly Sokolov <aesok@post.ru>
* configure.ac: Add tests for the ATmega8HVA/16HVA support.
* devtools/gen-avr-lib-tree.sh: Add support for ATmega8HVA/16HVA.
* include/avr/io.h: (Ditto.).
* include/avr/wdt.h: (Ditto.).
* include/avr/iom8hva.h: New file.
* include/avr/iom16hva.h: New file.
* include/avr/iomxxhva.h: New file.
* include/avr/Makefile.am: Include new files.
* doc/api/main_page.dox: Document support for ATmega8HVA/16HVA.
* doc/api/using-tools.dox: (Ditto.)
2007-05-12 Anatoly Sokolov <aesok@post.ru>
* include/avr/iousbxx2.h: Change PORTxy to Pxy.
2007-05-09 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Fix bug #19445: _malloc_heap_end does not follow _heap_end on m2561
* doc/api/malloc-std.fig: Clearly distinguish library-internal
variables from absolute symbols added by the linker.
* doc/api/malloc-x1.fig: (Ditto.)
* doc/api/malloc-x2.fig: (Ditto.)
2007-05-09 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Fix bug #19841: Error building 1.4 HEAD: undefined reference to 'exit'
* doc/api/Makefile.am (DEMO_LIBS): add exit.o to the list of files to
link the demo against.
2007-05-08 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
Fix bug #19050: gcrt1.S should call main rather than jumping to it
* crt1/gcrt1.S: call main() rather than jumping to it, and then
jump to exit().
2007-05-07 Anatoly Sokolov <aesok@post.ru>
* configure.ac: Add 'avr25' architecture.
* devtools/gen-avr-lib-tree.sh (AVR_ARH_INFO): Ditto.
(AVR25_DEV_INFO): New.
* doc/api/using-tools.dox: Document 'avr25'.
2007-05-06 Eric B. Weddington <eweddington@cso.atmel.com>
Fix bug #19666:
* include/avr/io90pwmx.h: Add ADHSM, ADTS3 bits to the ADCSRB register.
2007-05-05 Eric B. Weddington <eweddington@cso.atmel.com>
* doc/examples/asmdemo/asmdemo.dox: Fix HTML code in source code links.
2007-05-05 Eric B. Weddington <eweddington@cso.atmel.com>
Fix bug #19495.
* include/avr/interrupt.h: Fix doxygen stuff, whitespace, remove unused
C++ stuff at the end.
* NEWS: Update bugs fixed.
2007-05-02 Eric B. Weddington <eweddington@cso.atmel.com>
* doc/api/overview.dox: Fix typos, grammar, names.
* doc/api/inline_asm.dox: Expand title name back to the original title.
2007-04-27 Anatoly Sokolov <aesok@post.ru>
* configure.ac: Move AT90USB82 device to 'avr5' architecture.
* devtools/gen-avr-lib-tree.sh: (Ditto.).
* doc/api/using-tools.dox: (Ditto.).
* include/avr/iousbxx2.h (_VECTORS_SIZE): Redefine for AT90USB82.
2007-04-21 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
* include/avr/io90pwm3.h: Change bit 2 of PLLCSR from
PCKE to PLLF.
Fixes savannah bug #19650: avr-libc: wrong named bit in SFR of AT90PWMx
2007-04-05 Eric B. Weddington <eweddington@cso.atmel.com>
* doc/api/malloc.dox: Change title and reorder sentences in Introduction.
2007-03-30 Eric B. Weddington <eweddington@cso.atmel.com>
* include/avr/io2343.h: Add missing bit definitions for MCUSR.
Fixes WinAVR feature request #1657218.
2007-03-30 Dmitry Xmelkov <dmix@gmail.ru>
* libc/stdlib/ctype.S: Fix bug #19281: isblank('\v') return TRUE:
mismatch to C99
2007-03-29 Eric B. Weddington <eweddington@cso.atmel.com>
* doc/api/doxygen.config.in (INPUT): Add new file to list. Reorder list.
* doc/api/pgmspace.dox (new file): New chapter. Data in Program Space.
* doc/api/library.dox (new file): New chapter. How to Create a Library.
* doc/api/porting.dox: Rewrote the introduction for better flow.
* doc/api/Makefile.am (EXTRA_DIST): Add new .dox file.
* include/avr/pgmspace.h: Change title of documentation.
* doc/api/interrupts.dox: Fix typo. Add missing 3rd clause to license.
2007-03-28 Eric B. Weddington <eweddington@cso.atmel.com>
* doc/api/doxygen.config.in (INPUT): Add new file to list. Reorder.
* doc/api/overview.dox (new file): New chapter. Overview of toolchain.
* doc/api/Makefile.am (EXTRA_DIST): Add the two new .dox files.
2007-03-28 Anatoly Sokolov <aesok@post.ru>
* configure.ac: Add tests for the AT90USB82/162 support.
* devtools/gen-avr-lib-tree.sh: Add support for AT90USB82/162.
* include/avr/io.h: (Ditto.).
* include/avr/wdt.h: (Ditto.).
* include/avr/iousb82.h: New file.
* include/avr/iousb162.h: New file.
* include/avr/iousbxx2.h: New file.
* include/avr/Makefile.am: Include new files.
* doc/api/main_page.dox: Document support for AT90USB82/162.
* doc/api/using-tools.dox: (Ditto.)
2007-03-26 Eric B. Weddington <eweddington@cso.atmel.com>
* doc/api/doxygen.config.in (INPUT): Change order of documentation pages.
* doc/api/dox_html_header: Change order of header links. Change
Additional Documentation to User Manual.
* doc/api/porting.dox (new file): New chapter. Porting from IAR to AVR GCC.
Adapted, with permission, from a document written by Eivind Sivertsen.
2007-03-25 Dmitry Xmelkov <dmix@gmail.ru>
* libc/stdlib/atoi.S: Exclude the '!=' operator from GAS expression
to comport with the old GAS versions (less than 2.17).
* libc/stdlib/atol.S: (Ditto.)
* libc/string/strcasestr.S: (Ditto.)
2007-03-17 Dmitry Xmelkov <dmix@gmail.ru>
Fix bug #19280: snprintf(s,0,fmt,...) write to foreign memory: s[-1]
* libc/stdio/snprintf.c: Add check of 'f.size >= 0' before writing
of terminating zero. Use f.len as number of output symbols. Remove
include of "stdio_private.h" as noused (after moving FILE decl.).
* libc/stdio/snprintf_p.c: (Ditto.)
* libc/stdio/vsnprintf.c: (Ditto.)
* libc/stdio/vsnprintf_p.c: (Ditto.)
* tests/simulate/printf/snprintf_all-P.c: New file.
* tests/simulate/printf/snprintf_all.c: New file.
* tests/simulate/printf/vsnprintf_all-P.c: New file.
* tests/simulate/printf/vsnprintf_all.c: New file.
* tests/simulate/regression/bug-19280.c: New file.
* tests/simulate/regression/bug-19281.c: New file.
2007-03-11 Dmitry Xmelkov <dmix@gmail.ru>
Has partially restored former (avr-libc 1.4 and early) behaviour