summaryrefslogtreecommitdiff
path: root/packages/uclibc/uclibc-0.9.28/avr32/avr32-arch-2.patch
blob: 0e8c2a1c021fb4cdc8a6c2d5c3268b4b23ad9273 (plain)
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
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
Subject: [PATCH] AVR32 Architecture support

Add support for the AVR32 architecture in the core libc and build system.
This also adds AVR32-ELF definitions to elf.h

---

 Rules.mak                                      |    4 
 extra/Configs/Config.avr32                     |   38 +++++
 extra/Configs/Config.in                        |    7 +
 include/elf.h                                  |   51 +++++++
 libc/sysdeps/linux/avr32/Makefile              |   93 +++++++++++++
 libc/sysdeps/linux/avr32/__longjmp.S           |   17 ++
 libc/sysdeps/linux/avr32/_mmap.c               |   33 ++++
 libc/sysdeps/linux/avr32/bits/atomicity.h      |   86 ++++++++++++
 libc/sysdeps/linux/avr32/bits/byteswap.h       |   80 +++++++++++
 libc/sysdeps/linux/avr32/bits/endian.h         |    7 +
 libc/sysdeps/linux/avr32/bits/fcntl.h          |  167 +++++++++++++++++++++++++
 libc/sysdeps/linux/avr32/bits/kernel_stat.h    |   63 +++++++++
 libc/sysdeps/linux/avr32/bits/kernel_types.h   |   56 ++++++++
 libc/sysdeps/linux/avr32/bits/machine-gmon.h   |   69 ++++++++++
 libc/sysdeps/linux/avr32/bits/mman.h           |   95 ++++++++++++++
 libc/sysdeps/linux/avr32/bits/profil-counter.h |   26 +++
 libc/sysdeps/linux/avr32/bits/setjmp.h         |   21 +++
 libc/sysdeps/linux/avr32/bits/syscalls.h       |  143 +++++++++++++++++++++
 libc/sysdeps/linux/avr32/bits/wordsize.h       |    1 
 libc/sysdeps/linux/avr32/brk.c                 |   23 +++
 libc/sysdeps/linux/avr32/bsd-_setjmp.S         |   12 +
 libc/sysdeps/linux/avr32/bsd-setjmp.S          |   12 +
 libc/sysdeps/linux/avr32/clone.c               |   37 +++++
 libc/sysdeps/linux/avr32/crt1.S                |   93 +++++++++++++
 libc/sysdeps/linux/avr32/crti.S                |   17 ++
 libc/sysdeps/linux/avr32/crtn.S                |   14 ++
 libc/sysdeps/linux/avr32/mmap.c                |   31 ++++
 libc/sysdeps/linux/avr32/setjmp.S              |   43 ++++++
 libc/sysdeps/linux/avr32/sigaction.c           |   49 +++++++
 libc/sysdeps/linux/avr32/sigrestorer.S         |   11 +
 libc/sysdeps/linux/avr32/sys/elf.h             |   26 +++
 libc/sysdeps/linux/avr32/sys/io.h              |   48 +++++++
 libc/sysdeps/linux/avr32/sys/procfs.h          |  123 ++++++++++++++++++
 libc/sysdeps/linux/avr32/sys/ucontext.h        |   94 ++++++++++++++
 libc/sysdeps/linux/avr32/sys/user.h            |   46 ++++++
 libc/sysdeps/linux/avr32/syscall.S             |   81 ++++++++++++
 libc/sysdeps/linux/avr32/vfork.S               |   55 ++++++++
 37 files changed, 1872 insertions(+)

Index: uClibc-0.9.28/extra/Configs/Config.avr32
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/extra/Configs/Config.avr32	2006-05-05 09:27:17.000000000 +0200
@@ -0,0 +1,38 @@
+#
+# For a description of the syntax of this configuration file,
+# see extra/config/Kconfig-language.txt
+#
+
+config HAVE_ELF
+	bool
+	default y
+
+config TARGET_ARCH
+	default "avr32"
+
+config ARCH_CFLAGS
+	string
+
+config ARCH_LDFLAGS
+	string
+
+config LIBGCC_CFLAGS
+	string
+
+config ARCH_SUPPORTS_BIG_ENDIAN
+	bool
+	default y
+
+config UCLIBC_COMPLETELY_PIC
+	select FORCE_SHAREABLE_TEXT_SEGMENTS
+	bool
+	default y
+
+choice
+	prompt "Target CPU Type"
+	default CONFIG_AP7000
+
+config CONFIG_AP7000
+	bool "AP7000"
+
+endchoice
Index: uClibc-0.9.28/extra/Configs/Config.in
===================================================================
--- uClibc-0.9.28.orig/extra/Configs/Config.in	2006-04-19 12:47:48.000000000 +0200
+++ uClibc-0.9.28/extra/Configs/Config.in	2006-04-19 12:48:33.000000000 +0200
@@ -16,6 +16,9 @@ config TARGET_alpha
 config TARGET_arm
 	bool "arm"
 
+config TARGET_avr32
+	bool "avr32"
+
 config TARGET_bfin
 	bool "bfin"
 
@@ -83,6 +86,10 @@ if TARGET_arm
 source "extra/Configs/Config.arm"
 endif
 
+if TARGET_avr32
+source "extra/Configs/Config.avr32"
+endif
+
 if TARGET_bfin
 source "extra/Configs/Config.bfin"
 endif
Index: uClibc-0.9.28/include/elf.h
===================================================================
--- uClibc-0.9.28.orig/include/elf.h	2006-04-19 12:47:48.000000000 +0200
+++ uClibc-0.9.28/include/elf.h	2006-05-05 09:28:38.000000000 +0200
@@ -261,6 +261,8 @@ typedef struct
 #define EM_NIOS32	0xfebb		/* Altera Nios 32 */
 #define EM_ALTERA_NIOS2  0x9ee5	/* Altera Nios II */
 
+#define EM_AVR32	0x18ad
+
 /* V850 backend magic number.  Written in the absense of an ABI.  */
 #define EM_CYGNUS_V850 0x9080
 
@@ -2687,6 +2689,55 @@ typedef Elf32_Addr Elf32_Conflict;
 /* Keep this the last entry.  */
 #define R_V850_NUM		25
 
+/* Atmel AVR32 relocations.  */
+#define R_AVR32_NONE		0
+#define R_AVR32_32		1
+#define R_AVR32_16		2
+#define R_AVR32_8		3
+#define R_AVR32_32_PCREL	4
+#define R_AVR32_16_PCREL	5
+#define R_AVR32_8_PCREL		6
+#define R_AVR32_DIFF32		7
+#define R_AVR32_DIFF16		8
+#define R_AVR32_DIFF8		9
+#define R_AVR32_GOT32		10
+#define R_AVR32_GOT16		11
+#define R_AVR32_GOT8		12
+#define R_AVR32_21S		13
+#define R_AVR32_16U		14
+#define R_AVR32_16S		15
+#define R_AVR32_8S		16
+#define R_AVR32_8S_EXT		17
+#define R_AVR32_22H_PCREL	18
+#define R_AVR32_18W_PCREL	19
+#define R_AVR32_16B_PCREL	20
+#define R_AVR32_16N_PCREL	21
+#define R_AVR32_14UW_PCREL	22
+#define R_AVR32_11H_PCREL	23
+#define R_AVR32_10UW_PCREL	24
+#define R_AVR32_9H_PCREL	25
+#define R_AVR32_9UW_PCREL	26
+#define R_AVR32_HI16		27
+#define R_AVR32_LO16		28
+#define R_AVR32_GOTPC		29
+#define R_AVR32_GOTCALL		30
+#define R_AVR32_LDA_GOT		31
+#define R_AVR32_GOT21S		32
+#define R_AVR32_GOT18SW		33
+#define R_AVR32_GOT16S		34
+#define R_AVR32_GOT7UW		35
+#define R_AVR32_32_CPENT	36
+#define R_AVR32_CPCALL		37
+#define R_AVR32_16_CP		38
+#define R_AVR32_9W_CP		39
+#define R_AVR32_RELATIVE	40
+#define R_AVR32_GLOB_DAT	41
+#define R_AVR32_JMP_SLOT	42
+#define R_AVR32_ALIGN		43
+#define R_AVR32_NUM		44
+
+/* AVR32 dynamic tags */
+#define DT_AVR32_GOTSZ		0x70000001 /* Total size of GOT in bytes */
 
 #define R_H8_NONE       0
 #define R_H8_DIR32      1
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/Makefile
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/Makefile	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,93 @@
+# Makefile for uClibc
+#
+# Copyright (C) 2000-2003 Erik Andersen <andersen@uclibc.org>
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU Library General Public License as published by the Free
+# Software Foundation; either version 2 of the License, or (at your option) any
+# later version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Library General Public License
+# along with this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+TOPDIR=../../../../
+include $(TOPDIR)Rules.mak
+ASFLAGS=$(CFLAGS)
+
+CRT_SRC	= crt1.S
+CRT_OBJ = crt1.o
+SCRT_OBJ = $(patsubst %,S%, $(CRT_OBJ))
+CTOR_TARGETS=$(TOPDIR)lib/crti.o $(TOPDIR)lib/crtn.o
+
+SSRC=__longjmp.S setjmp.S bsd-setjmp.S vfork.S \
+	bsd-_setjmp.S sigrestorer.S syscall.S
+SOBJS=$(patsubst %.S,%.o, $(SSRC))
+
+CSRC=clone.c brk.c sigaction.c mmap.c
+COBJS=$(patsubst %.c,%.o, $(CSRC))
+
+OBJS=$(SOBJS) $(COBJS)
+
+OBJ_LIST=../../../obj.sysdeps.$(TARGET_ARCH)
+
+all: $(OBJ_LIST)
+
+$(OBJ_LIST): $(OBJS) $(CRT_OBJ) $(SCRT_OBJ) $(CTOR_TARGETS)
+	echo $(patsubst %, sysdeps/linux/$(TARGET_ARCH)/%, $(OBJS)) > $(OBJ_LIST)
+	$(INSTALL) -d $(TOPDIR)lib/
+	cp $(CRT_OBJ) $(SCRT_OBJ) $(TOPDIR)lib/
+
+$(CRT_OBJ): $(CRT_SRC)
+	$(CC) $(ASFLAGS) -DL_$* $< -c -o $*.o
+	$(STRIPTOOL) -x -R .note -R .comment $*.o
+
+$(SCRT_OBJ): $(CRT_SRC)
+	$(CC) $(ASFLAGS) $(PIEFLAG) -DL_$* $< -c -o $*.o
+	$(STRIPTOOL) -x -R .note -R .comment $*.o
+
+$(SOBJS): %.o : %.S
+	$(CC) $(ASFLAGS) -c $< -o $@
+	$(STRIPTOOL) -x -R .note -R .comment $*.o
+
+$(COBJS): %.o : %.c
+	$(CC) $(CFLAGS) -c $< -o $@
+	$(STRIPTOOL) -x -R .note -R .comment $*.o
+
+ifeq ($(strip $(UCLIBC_CTOR_DTOR)),y)
+crti.o: crti.S
+	$(CC) $(ASFLAGS) -c crti.S -o crti.o
+
+$(TOPDIR)lib/crti.o: crti.o
+	$(INSTALL) -d $(TOPDIR)lib/
+	cp crti.o $(TOPDIR)lib/
+
+crtn.o: crtn.S
+	$(CC) $(ASFLAGS) -c crtn.S -o crtn.o
+
+$(TOPDIR)lib/crtn.o: crtn.o
+	$(INSTALL) -d $(TOPDIR)lib/
+	cp crtn.o $(TOPDIR)lib/
+else
+$(TOPDIR)lib/crti.o:
+	$(INSTALL) -d $(TOPDIR)lib/
+	$(AR) $(ARFLAGS) $(TOPDIR)lib/crti.o
+$(TOPDIR)lib/crtn.o:
+	$(INSTALL) -d $(TOPDIR)lib/
+	$(AR) $(ARFLAGS) $(TOPDIR)lib/crtn.o
+endif
+
+
+headers:
+#	$(LN) -fs ../libc/sysdeps/linux/avr32/fpu_control.h $(TOPDIR)/include/
+
+clean:
+	$(RM) *.[oa] *~ core
+	$(RM) bits/sysnum.h
+	$(RM) gmon-start.S
+
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/__longjmp.S
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/__longjmp.S	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,17 @@
+/* longjmp for AVR32
+ *
+ * Copyright (C) 2004 Atmel Norway AS
+ */
+
+	.global	__longjmp
+	.type	__longjmp,"function"
+	.align	1
+__longjmp:
+	ldm	r12++, r0,r1,r2,r3,r4,r5,r6,r7,r8,sp,lr
+	mov	r12, r11	/* get the return value right */
+	mustr	r8		/* restore status register (lower half) */
+	cp	r12, 0		/* can't return zero */
+	frs
+	moveq	r12, 1
+	mov	pc,lr
+	.size	__longjmp, . - __longjmp
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/_mmap.c
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/_mmap.c	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,33 @@
+/* Copyright (C) 2005 Atmel Norway
+
+   This program is free software; you can redistribute it and/or modify it under
+   the terms of the GNU Library General Public License as published by the Free
+   Software Foundation; either version 2 of the License, or (at your option) any
+   later version.
+
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+   FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
+   details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this program; if not, write to the Free Software Foundation, Inc.,
+   59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+   Derived in part from the Linux-8086 C library, the GNU C Library, and several
+   other sundry sources.  Files within this library are copyright by their
+   respective copyright holders.
+ */
+
+#include <errno.h>
+#include <sys/mman.h>
+#include <sys/syscall.h>
+
+#define __NR_mmap2 __NR_mmap
+
+static _syscall6(__ptr_t, mmap2, __ptr_t, addr, size_t, len, int, prot, int, flags, int, fd, __off_t, pgoff);
+
+__ptr_t mmap(__ptr_t addr, size_t len, int prot, int flags, int fd, __off_t offset)
+{
+	return mmap2(addr, len, prot, flags, fd, offset >> 12);
+}
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/atomicity.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/atomicity.h	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,86 @@
+/* Low-level functions for atomic operations.  AVR32 version.
+   Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _ATOMICITY_H
+#define _ATOMICITY_H 1
+
+#include <inttypes.h>
+
+static inline int
+__attribute__((unused))
+exchange_and_add (volatile uint32_t *mem, int val)
+{
+	int tmp, result;
+
+	__asm__ __volatile__(
+		"/* Inline exchange and add */\n"
+		"1:	ssrf	5\n"
+		"	ld.w	%0, %3\n"
+		"	add	%1, %0, %4\n"
+		"	stcond	%2, %1\n"
+		"	brne	1b"
+		: "=&r"(result), "=&r"(tmp), "=m"(*mem)
+		: "m"(*mem), "r"(val)
+		: "cc", "memory");
+
+	return result;
+}
+
+static inline void
+__attribute__((unused))
+atomic_add (volatile uin32_t *mem, int val)
+{
+	int result;
+
+	__asm__ __volatile__(
+		"/* Inline atomic add */\n"
+		"1:	ssrf	5\n"
+		"	ld.w	%0, %2\n"
+		"	add	%0, %3\n"
+		"	stcond	%2, %0\n"
+		"	brne	1b"
+		: "=&r"(result), "=m"(*mem)
+		: "m"(*mem), "r"(val)
+		: "cc", "memory");
+}
+
+static inline int
+__attribute__((unused))
+compare_and_swap(volatile long int *p, long int oldval, long int newval)
+{
+	long int result, tmp;
+
+	__asm__ __volatile__(
+		"/* Inline compare and swap */\n"
+		"1:	ssrf	5\n"
+		"	ld.w	%1, %3\n"
+		"	cp.w	%1, %5\n"
+		"	sreq	%0\n"
+		"	brne	2f\n"
+		"	stcond	%2, %4\n"
+		"	brne	1b\n"
+		"2:"
+		: "=&r"(result), "=&r"(tmp), "=m"(*p)
+		: "m"(*p), "r"(newval), "r"(oldval)
+		: "cc", "memory");
+
+	return result;
+}
+
+#endif /* atomicity.h */
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/byteswap.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/byteswap.h	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,80 @@
+/* Macros to swap the order of bytes in integer values.
+   Copyright (C) 2005 Atmel Norway.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#if !defined _BYTESWAP_H && !defined _NETINET_IN_H
+# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
+#endif
+
+#ifndef _BITS_BYTESWAP_H
+#define _BITS_BYTESWAP_H 1
+
+/* Swap bytes in 16 bit value.  */
+#if defined __GNUC__
+# define __bswap_16(x) (__extension__ __builtin_bswap_16(x))
+#else
+/* This is better than nothing.  */
+static __inline unsigned short int
+__bswap_16 (unsigned short int __bsx)
+{
+	return ((((__bsx) >> 8) & 0xff) | (((__bsx) & 0xff) << 8));
+}
+#endif
+
+/* Swap bytes in 32 bit value.  */
+#if defined __GNUC__
+# define __bswap_32(x) (__extension__ __builtin_bswap_32(x))
+#else
+static __inline unsigned int
+__bswap_32 (unsigned int __bsx)
+{
+  return ((((__bsx) & 0xff000000) >> 24) | (((__bsx) & 0x00ff0000) >>  8) |
+	  (((__bsx) & 0x0000ff00) <<  8) | (((__bsx) & 0x000000ff) << 24));
+}
+#endif
+
+#if defined __GNUC__
+/* Swap bytes in 64 bit value.  */
+# define __bswap_constant_64(x)				\
+	((((x) & 0xff00000000000000ull) >> 56)		\
+	 | (((x) & 0x00ff000000000000ull) >> 40)	\
+	 | (((x) & 0x0000ff0000000000ull) >> 24)	\
+	 | (((x) & 0x000000ff00000000ull) >> 8)		\
+	 | (((x) & 0x00000000ff000000ull) << 8)		\
+	 | (((x) & 0x0000000000ff0000ull) << 24)	\
+	 | (((x) & 0x000000000000ff00ull) << 40)	\
+	 | (((x) & 0x00000000000000ffull) << 56))
+
+# define __bswap_64(x)							\
+	(__extension__							\
+	 ({								\
+		 union {						\
+			 __extension__ unsigned long long int __ll;	\
+			 unsigned int __l[2];				\
+		 } __w, __r;						\
+		 if (__builtin_constant_p(x))				\
+			 __r.__ll = __bswap_constant_64(x);		\
+		 else {							\
+			 __w.__ll = (x);				\
+			 __r.__l[0] = __bswap_32(__w.__l[1]);		\
+			 __r.__l[1] = __bswap_32(__w.__l[0]);		\
+		 }							\
+		 __r.__ll;						\
+	 }))
+#endif
+
+#endif /* _BITS_BYTESWAP_H */
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/endian.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/endian.h	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,7 @@
+/* AVR32 is big-endian */
+
+#ifndef _ENDIAN_H
+# error "Never use <bits/endian.h> directly; include <endian.h> instead."
+#endif
+
+#define __BYTE_ORDER __BIG_ENDIAN
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/fcntl.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/fcntl.h	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,167 @@
+/*
+ * Copyright (C) 2004 Atmel Norway AS
+ *
+ * This file is part of the Linux kernel
+ */
+#ifndef _FCNTL_H
+# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
+#endif
+
+#include <sys/types.h>
+
+/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
+   located on an ext2 file system */
+#define O_ACCMODE	  0003
+#define O_RDONLY	    00
+#define O_WRONLY	    01
+#define O_RDWR		    02
+#define O_CREAT		  0100	/* not fcntl */
+#define O_EXCL		  0200	/* not fcntl */
+#define O_NOCTTY	  0400	/* not fcntl */
+#define O_TRUNC		 01000	/* not fcntl */
+#define O_APPEND	 02000
+#define O_NONBLOCK	 04000
+#define O_NDELAY	O_NONBLOCK
+#define O_SYNC		010000
+#define O_ASYNC		020000
+
+#ifdef __USE_GNU
+# define O_DIRECTORY	040000	/* must be a directory */
+# define O_NOFOLLOW	0100000	/* don't follow links */
+# define O_DIRECT	0200000	/* direct disk access */
+#endif
+
+#ifdef __USE_LARGEFILE64
+# define O_LARGEFILE	0400000
+#endif
+
+/* For now Linux has synchronisity options for data and read operations.
+   We define the symbols here but let them do the same as O_SYNC since
+   this is a superset.	*/
+#if defined __USE_POSIX199309 || defined __USE_UNIX98
+# define O_DSYNC	O_SYNC	/* Synchronize data.  */
+# define O_RSYNC	O_SYNC	/* Synchronize read operations.	 */
+#endif
+
+#define F_DUPFD		0	/* dup */
+#define F_GETFD		1	/* get close_on_exec */
+#define F_SETFD		2	/* set/clear close_on_exec */
+#define F_GETFL		3	/* get file->f_flags */
+#define F_SETFL		4	/* set file->f_flags */
+
+#ifndef __USE_FILE_OFFSET64
+# define F_GETLK	5
+# define F_SETLK	6
+# define F_SETLKW	7
+#else
+# define F_GETLK	F_GETLK64
+# define F_SETLK	F_SETLK64
+# define F_SETLKW	F_SETLKW64
+#endif
+#define F_GETLK64	12	/*  using 'struct flock64' */
+#define F_SETLK64	13
+#define F_SETLKW64	14
+
+#if defined __USE_BSD || defined __USE_XOPEN2K
+# define F_SETOWN	8	/*  for sockets. */
+# define F_GETOWN	9	/*  for sockets. */
+#endif
+
+#ifdef __USE_GNU
+# define F_SETSIG	10	/*  for sockets. */
+# define F_GETSIG	11	/*  for sockets. */
+#endif
+
+#ifdef __USE_GNU
+# define F_SETLEASE	1024	/* Set a lease.	 */
+# define F_GETLEASE	1025	/* Enquire what lease is active.  */
+# define F_NOTIFY	1026	/* Request notfications on a directory.	 */
+#endif
+
+/* for F_[GET|SET]FL */
+#define FD_CLOEXEC	1	/* actually anything with low bit set goes */
+
+/* for posix fcntl() and lockf() */
+#define F_RDLCK		0
+#define F_WRLCK		1
+#define F_UNLCK		2
+
+/* for old implementation of bsd flock () */
+#define F_EXLCK		4	/* or 3 */
+#define F_SHLCK		8	/* or 4 */
+
+/* for leases */
+#define F_INPROGRESS	16
+
+#ifdef __USE_BSD
+/* operations for bsd flock(), also used by the kernel implementation */
+# define LOCK_SH	1	/* shared lock */
+# define LOCK_EX	2	/* exclusive lock */
+# define LOCK_NB	4	/* or'd with one of the above to prevent
+				   blocking */
+# define LOCK_UN	8	/* remove lock */
+#endif
+
+#ifdef __USE_GNU
+# define LOCK_MAND	32	/* This is a mandatory flock */
+# define LOCK_READ	64	/* ... Which allows concurrent
+				       read operations */
+# define LOCK_WRITE	128	/* ... Which allows concurrent
+				       write operations */
+# define LOCK_RW	192	/* ... Which allows concurrent
+				       read & write ops */
+#endif
+
+#ifdef __USE_GNU
+/* Types of directory notifications that may be requested with F_NOTIFY.  */
+# define DN_ACCESS	0x00000001	/* File accessed.  */
+# define DN_MODIFY	0x00000002	/* File modified.  */
+# define DN_CREATE	0x00000004	/* File created.  */
+# define DN_DELETE	0x00000008	/* File removed.  */
+# define DN_RENAME	0x00000010	/* File renamed.  */
+# define DN_ATTRIB	0x00000020	/* File changed attibutes.  */
+# define DN_MULTISHOT	0x80000000	/* Don't remove notifier.  */
+#endif
+
+struct flock {
+	short l_type;
+	short l_whence;
+#ifndef __USE_FILE_OFFSET64
+	__off_t l_start;
+	__off_t l_len;
+#else
+	__off64_t l_start;
+	__off64_t l_len;
+#endif
+	__pid_t l_pid;
+};
+
+#ifdef __USE_LARGEFILE64
+struct flock64 {
+	short  l_type;
+	short  l_whence;
+	__off64_t l_start;
+	__off64_t l_len;
+	__pid_t  l_pid;
+};
+#endif
+
+/* Define some more compatibility macros to be backward compatible with
+ *    BSD systems which did not managed to hide these kernel macros.  */
+#ifdef  __USE_BSD
+# define FAPPEND        O_APPEND
+# define FFSYNC         O_FSYNC
+# define FASYNC         O_ASYNC
+# define FNONBLOCK      O_NONBLOCK
+# define FNDELAY        O_NDELAY
+#endif /* Use BSD.  */
+
+/* Advise to `posix_fadvise'.  */
+#ifdef __USE_XOPEN2K
+# define POSIX_FADV_NORMAL      0 /* No further special treatment.  */
+# define POSIX_FADV_RANDOM      1 /* Expect random page references.  */
+# define POSIX_FADV_SEQUENTIAL  2 /* Expect sequential page references.  */
+# define POSIX_FADV_WILLNEED    3 /* Will need these pages.  */
+# define POSIX_FADV_DONTNEED    4 /* Don't need these pages.  */
+# define POSIX_FADV_NOREUSE     5 /* Data will be accessed once.  */
+#endif
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/kernel_stat.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/kernel_stat.h	2006-05-05 09:28:32.000000000 +0200
@@ -0,0 +1,63 @@
+#ifndef _BITS_STAT_STRUCT_H
+#define _BITS_STAT_STRUCT_H
+
+/*
+ * This file provides struct stat, taken from kernel 2.6.4
+ * (include/asm-avr32/stat.h revision 1.1).
+ */
+
+struct kernel_stat {
+        unsigned long st_dev;
+        unsigned long st_ino;
+        unsigned short st_mode;
+        unsigned short st_nlink;
+        unsigned short st_uid;
+        unsigned short st_gid;
+        unsigned long  st_rdev;
+        unsigned long  st_size;
+        unsigned long  st_blksize;
+        unsigned long  st_blocks;
+        unsigned long  st_atime;
+        unsigned long  st_atime_nsec;
+        unsigned long  st_mtime;
+        unsigned long  st_mtime_nsec;
+        unsigned long  st_ctime;
+        unsigned long  st_ctime_nsec;
+        unsigned long  __unused4;
+        unsigned long  __unused5;
+};
+
+#define STAT_HAVE_NSEC 1
+
+struct kernel_stat64 {
+	unsigned long long st_dev;
+
+	unsigned long long st_ino;
+	unsigned int	st_mode;
+	unsigned int	st_nlink;
+
+	unsigned long	st_uid;
+	unsigned long	st_gid;
+
+	unsigned long long st_rdev;
+
+	long long	st_size;
+	unsigned long	__pad1;
+	unsigned long	st_blksize;
+
+	unsigned long long st_blocks;
+
+	unsigned long	st_atime;
+	unsigned long	st_atime_nsec;
+
+	unsigned long	st_mtime;
+	unsigned long	st_mtime_nsec;
+
+	unsigned long	st_ctime;
+	unsigned long	st_ctime_nsec;
+
+	unsigned long	__unused1;
+	unsigned long	__unused2;
+};
+
+#endif /* _BITS_STAT_STRUCT_H */
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/kernel_types.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/kernel_types.h	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,56 @@
+/* Note that we use the exact same include guard #define names
+ * as asm/posix_types.h.  This will avoid gratuitous conflicts
+ * with the posix_types.h kernel header, and will ensure that
+ * our private content, and not the kernel header, will win.
+ *  -Erik
+ */
+#ifndef __ASM_AVR32_POSIX_TYPES_H
+#define __ASM_AVR32_POSIX_TYPES_H
+
+/*
+ * This file is generally used by user-level software, so you need to
+ * be a little careful about namespace pollution etc.  Also, we cannot
+ * assume GCC is being used.
+ */
+
+typedef unsigned long	__kernel_dev_t;
+typedef unsigned long   __kernel_ino_t;
+typedef unsigned short  __kernel_mode_t;
+typedef unsigned short  __kernel_nlink_t;
+typedef long            __kernel_off_t;
+typedef int             __kernel_pid_t;
+typedef unsigned short  __kernel_ipc_pid_t;
+typedef unsigned int	__kernel_uid_t;
+typedef unsigned int	__kernel_gid_t;
+typedef unsigned long	__kernel_size_t;
+typedef int             __kernel_ssize_t;
+typedef int             __kernel_ptrdiff_t;
+typedef long            __kernel_time_t;
+typedef long            __kernel_suseconds_t;
+typedef long            __kernel_clock_t;
+typedef int             __kernel_timer_t;
+typedef int             __kernel_clockid_t;
+typedef int             __kernel_daddr_t;
+typedef char *          __kernel_caddr_t;
+typedef unsigned short  __kernel_uid16_t;
+typedef unsigned short  __kernel_gid16_t;
+typedef unsigned int    __kernel_uid32_t;
+typedef unsigned int    __kernel_gid32_t;
+
+typedef unsigned short  __kernel_old_uid_t;
+typedef unsigned short  __kernel_old_gid_t;
+typedef unsigned short  __kernel_old_dev_t;
+
+#ifdef __GNUC__
+typedef long long       __kernel_loff_t;
+#endif
+
+typedef struct {
+#if defined(__USE_ALL)
+    int     val[2];
+#else
+    int     __val[2];
+#endif
+} __kernel_fsid_t;
+
+#endif /* __ASM_AVR32_POSIX_TYPES_H */
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/machine-gmon.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/machine-gmon.h	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,69 @@
+/* Machine-dependent definitions for profiling support.  AVR32 version.
+   Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#define mcount_internal __mcount_internal
+
+#define _MCOUNT_DECL(frompc, selfpc) \
+static void __attribute((used)) mcount_internal(unsigned long frompc, unsigned long selfpc)
+
+/*
+ * This mcount implementation expects to get called after the prologue
+ * has been run. It also expects that r7 contains a valid frame
+ * pointer.
+ *
+ * When profiling, the compiler should generate something like this at
+ * each function entry:
+ *
+ *	pushm	r0-r7,lr	// lr mandatory, others optional
+ *	mov	r7, sp
+ *	// rest of prologue goes here
+ *	mcall	pc[.LC1 - .]
+ *      // rest of function goes here
+ * .LC1:
+ *	.long	mcount
+ *
+ * or for PIC:
+ *
+ *	pushm	r0-r7,lr
+ *	mov	r7, sp
+ *	// rest of prologue goes here
+ *	lddpc	r0, .LC1
+ * .L1: rsub	r0, pc
+ *	mcall	r0[mcount@GOT]
+ *	// rest of function goes here
+ * .LC1:
+ *	.long	.L1 - _GLOBAL_OFFSET_TABLE_
+ *
+ * This way, when mcount() is called, r7 points to the calling
+ * function's return address. It is guaranteed that calling mcount
+ * will clobber no registers except LR, which is unavoidable.
+ */
+#define MCOUNT asm(				\
+	"	.align	4\n"			\
+	"	.global	_mcount\n"		\
+	"	.type	_mcount,@function\n"	\
+	"_mcount:\n"				\
+	"	pushm	r8-r12,lr\n"		\
+	"	mov	r11, lr\n"		\
+	"	ld.w	r12, r7[0]\n"		\
+	"	rcall	__mcount_internal\n"	\
+	"	popm	r8-r12,pc\n"		\
+	"	.size	_mcount, . - _mcount\n"	\
+	"	.weak	mcount\n"		\
+	"	mcount = _mcount");
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/mman.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/mman.h	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,95 @@
+/* Definitions for POSIX memory map interface.  Linux/AVR32 version.
+   Copyright (C) 1997, 2000 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_MMAN_H
+# error "Never include this file directly.  Use <sys/mman.h> instead"
+#endif
+
+/* The following definitions basically come from the kernel headers.
+   But the kernel header is not namespace clean.  */
+
+
+/* Protections are chosen from these bits, OR'd together.  The
+   implementation does not necessarily support PROT_EXEC or PROT_WRITE
+   without PROT_READ.  The only guarantees are that no writing will be
+   allowed without PROT_WRITE and no access will be allowed for PROT_NONE. */
+
+#define PROT_READ	0x1		/* Page can be read.  */
+#define PROT_WRITE	0x2		/* Page can be written.  */
+#define PROT_EXEC	0x4		/* Page can be executed.  */
+#define PROT_NONE	0x0		/* Page can not be accessed.  */
+
+/* Sharing types (must choose one and only one of these).  */
+#define MAP_SHARED	0x01		/* Share changes.  */
+#define MAP_PRIVATE	0x02		/* Changes are private.  */
+#ifdef __USE_MISC
+# define MAP_TYPE	0x0f		/* Mask for type of mapping.  */
+#endif
+
+/* Other flags.  */
+#define MAP_FIXED	0x10		/* Interpret addr exactly.  */
+#ifdef __USE_MISC
+# define MAP_FILE	0
+# define MAP_ANONYMOUS	0x20		/* Don't use a file.  */
+# define MAP_ANON	MAP_ANONYMOUS
+#endif
+
+/* These are Linux-specific.  */
+#ifdef __USE_MISC
+# define MAP_GROWSDOWN	0x0100		/* Stack-like segment.  */
+# define MAP_DENYWRITE	0x0800		/* ETXTBSY */
+# define MAP_EXECUTABLE	0x1000		/* Mark it as an executable.  */
+# define MAP_LOCKED	0x2000		/* Lock the mapping.  */
+# define MAP_NORESERVE	0x4000		/* Don't check for reservations.  */
+# define MAP_POPULATE	0x8000		/* populate (prefault) pagetables */
+# define MAP_NONBLOCK	0x10000		/* do not block on IO */
+#endif
+
+/* Flags to `msync'.  */
+#define MS_ASYNC	1		/* Sync memory asynchronously.  */
+#define MS_SYNC		4		/* Synchronous memory sync.  */
+#define MS_INVALIDATE	2		/* Invalidate the caches.  */
+
+/* Flags for `mlockall'.  */
+#define MCL_CURRENT	1		/* Lock all currently mapped pages.  */
+#define MCL_FUTURE	2		/* Lock all additions to address
+					   space.  */
+
+/* Flags for `mremap'.  */
+#ifdef __USE_GNU
+# define MREMAP_MAYMOVE	1
+#endif
+
+/* Advise to `madvise'.  */
+#ifdef __USE_BSD
+# define MADV_NORMAL	 0	/* No further special treatment.  */
+# define MADV_RANDOM	 1	/* Expect random page references.  */
+# define MADV_SEQUENTIAL 2	/* Expect sequential page references.  */
+# define MADV_WILLNEED	 3	/* Will need these pages.  */
+# define MADV_DONTNEED	 4	/* Don't need these pages.  */
+#endif
+
+/* The POSIX people had to invent similar names for the same things.  */
+#ifdef __USE_XOPEN2K
+# define POSIX_MADV_NORMAL	0 /* No further special treatment.  */
+# define POSIX_MADV_RANDOM	1 /* Expect random page references.  */
+# define POSIX_MADV_SEQUENTIAL	2 /* Expect sequential page references.  */
+# define POSIX_MADV_WILLNEED	3 /* Will need these pages.  */
+# define POSIX_MADV_DONTNEED	4 /* Don't need these pages.  */
+#endif
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/profil-counter.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/profil-counter.h	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,26 @@
+/* Low-level statistical profiling support function.  Linux/AVR32 version.
+   Copyright (C) 1996, 1997, 1998, 2002 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <signal.h>
+
+void
+profil_counter(int signo, siginfo_t *si, struct sigcontext *sc)
+{
+	profil_count((void *)sc->pc);
+}
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/setjmp.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/setjmp.h	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2004-2005 Atmel Norway
+ */
+#ifndef _SETJMP_H
+# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
+#endif
+
+#ifndef _ASM
+/*
+ * The jump buffer contains r0-r7, sr, sp and lr. Other registers are
+ * not saved.
+ */
+typedef int __jmp_buf[11];
+#endif
+
+#define __JMP_BUF_SP	4
+
+/* Test if longjmp to JMPBUF would unwind the frame containing a local
+   variable at ADDRESS.  */
+#define _JMPBUF_UNWINDS(jmpbuf, address) \
+  ((void *)(address) < (void *)(jmpbuf[__JMP_BUF_SP]))
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/syscalls.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/syscalls.h	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,143 @@
+#ifndef _SYSCALL_H
+# error "Never use <bits/syscalls.h> directly; include <sys/syscall.h> instead."
+#endif
+
+/*
+ * This includes the `__NR_<name>' syscall numbers taken from the
+ * Linux kernel header files. It also defines the traditional
+ * `SYS_<name>' macros for older programs.
+ */
+#include <bits/sysnum.h>
+
+#ifndef __set_errno
+# define __set_errno(val) (*__errno_location()) = (val)
+#endif
+#ifndef SYS_ify
+# define SYS_ify(syscall_name) (__NR_##syscall_name)
+#endif
+
+#ifndef __ASSEMBLER__
+
+#undef _syscall0
+#define _syscall0(type,name)				\
+	type name(void)					\
+	{						\
+		return (type)(INLINE_SYSCALL(name, 0));	\
+	}
+
+#undef _syscall1
+#define _syscall1(type,name,type1,arg1)				\
+	type name(type1 arg1)					\
+	{							\
+		return (type)(INLINE_SYSCALL(name, 1, arg1));	\
+	}
+
+#undef _syscall2
+#define _syscall2(type,name,type1,arg1,type2,arg2)			\
+	type name(type1 arg1, type2 arg2)				\
+	{								\
+		return (type)(INLINE_SYSCALL(name, 2, arg1, arg2));	\
+	}
+
+#undef _syscall3
+#define _syscall3(type,name,type1,arg1,type2,arg2,type3,arg3)		\
+	type name(type1 arg1, type2 arg2, type3 arg3)			\
+	{								\
+		return (type)(INLINE_SYSCALL(name, 3, arg1,		\
+					     arg2, arg3));		\
+	}
+
+#undef _syscall4
+#define _syscall4(type,name,type1,arg1,type2,arg2,type3,arg3,		\
+		  type4,arg4)						\
+	type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4)	\
+	{								\
+		return (type)(INLINE_SYSCALL(name, 4, arg1, arg2,	\
+					     arg3, arg4));		\
+	}
+
+#undef _syscall5
+#define _syscall5(type,name,type1,arg1,type2,arg2,type3,arg3,		\
+		  type4,arg4,type5,arg5)				\
+	type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4,	\
+		  type5 arg5)						\
+	{								\
+		return (type)(INLINE_SYSCALL(name, 5, arg1, arg2,	\
+					     arg3, arg4, arg5));	\
+	}
+
+#undef _syscall6
+#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,		\
+		  type4,arg4,type5,arg5,type6,arg6)			\
+	type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4,	\
+		  type5 arg5, type6 arg6)				\
+	{								\
+		return (type)(INLINE_SYSCALL(name, 6, arg1, arg2, arg3,	\
+					     arg4, arg5, arg6));	\
+	}
+
+#undef unlikely
+#define unlikely(x) __builtin_expect((x), 0)
+
+#undef INLINE_SYSCALL
+#define INLINE_SYSCALL(name, nr, args...)				\
+	({								\
+		unsigned _sys_result = INTERNAL_SYSCALL(name, , nr, args); \
+		if (unlikely(INTERNAL_SYSCALL_ERROR_P(_sys_result, ))) { \
+			__set_errno(INTERNAL_SYSCALL_ERRNO(_sys_result, )); \
+			_sys_result = (unsigned int) -1;		\
+		}							\
+		(int) _sys_result;					\
+	})
+
+#undef INTERNAL_SYSCALL_DECL
+#define INTERNAL_SYSCALL_DECL(err) do { } while(0)
+
+#undef INTERNAL_SYSCALL
+#define INTERNAL_SYSCALL(name, err, nr, args...)			\
+	({								\
+		register int _a1 asm ("r12");				\
+		register int _scno asm("r8") = SYS_ify(name);		\
+		LOAD_ARGS_##nr (args);					\
+		asm volatile ("scall	/* syscall " #name " */"	\
+			      : "=r" (_a1)				\
+			      : "r"(_scno) ASM_ARGS_##nr		\
+			      : "lr", "cc", "memory");			\
+		_a1;							\
+	})
+
+#undef INTERNAL_SYSCALL_ERROR_P
+#define INTERNAL_SYSCALL_ERROR_P(val, err)		\
+	((unsigned int)(val) >= 0xfffff001U)
+
+#undef INTERNAL_SYSCALL_ERRNO
+#define INTERNAL_SYSCALL_ERRNO(val, errr) (-(val))
+
+#define LOAD_ARGS_0() do { } while(0)
+#define ASM_ARGS_0
+#define LOAD_ARGS_1(a1)					\
+	_a1 = (int) (a1);				\
+	LOAD_ARGS_0()
+#define ASM_ARGS_1	ASM_ARGS_0, "r"(_a1)
+#define LOAD_ARGS_2(a1, a2)				\
+	register int _a2 asm("r11") = (int)(a2);	\
+	LOAD_ARGS_1(a1)
+#define ASM_ARGS_2	ASM_ARGS_1, "r"(_a2)
+#define LOAD_ARGS_3(a1, a2, a3)				\
+	register int _a3 asm("r10") = (int)(a3);	\
+	LOAD_ARGS_2(a1, a2)
+#define ASM_ARGS_3	ASM_ARGS_2, "r"(_a3)
+#define LOAD_ARGS_4(a1, a2, a3, a4)			\
+	register int _a4 asm("r9") = (int)(a4);		\
+	LOAD_ARGS_3(a1, a2, a3)
+#define ASM_ARGS_4	ASM_ARGS_3, "r"(_a4)
+#define LOAD_ARGS_5(a1, a2, a3, a4, a5)			\
+	register int _a5 asm("r5") = (int)(a5);		\
+	LOAD_ARGS_4(a1, a2, a3, a4)
+#define ASM_ARGS_5	ASM_ARGS_4, "r"(_a5)
+#define LOAD_ARGS_6(a1, a2, a3, a4, a5, a6)		\
+	register int _a6 asm("r3") = (int)(a6);		\
+	LOAD_ARGS_5(a1, a2, a3, a4, a5)
+#define ASM_ARGS_6	ASM_ARGS_5, "r"(_a6)
+
+#endif /* __ASSEMBLER__ */
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/wordsize.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bits/wordsize.h	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1 @@
+#define __WORDSIZE	32
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/brk.c
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/brk.c	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,23 @@
+/*
+ * Copyright (C) 2004 Atmel Norway AS
+ */
+#include <errno.h>
+#include <sys/syscall.h>
+
+void *__curbrk = 0;
+
+int brk (void *addr)
+{
+	void *newbrk;
+
+	newbrk = INLINE_SYSCALL(brk, 1, addr);
+
+	__curbrk = newbrk;
+
+	if (newbrk < addr) {
+		__set_errno (ENOMEM);
+		return -1;
+	}
+
+	return 0;
+}
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bsd-_setjmp.S
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bsd-_setjmp.S	2006-05-05 09:26:42.000000000 +0200
@@ -0,0 +1,12 @@
+/*
+ * Copyright (C) 2004 Atmel Norway AS
+ */
+
+	/* This just does a tail-call to __sigsetjmp(env, 0) */
+	.global	_setjmp
+	.type	_setjmp,"function"
+	.align	1
+_setjmp:
+	mov	r11, 0
+	bral	__sigsetjmp_internal
+	.size	_setjmp, . - _setjmp
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/bsd-setjmp.S
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/bsd-setjmp.S	2006-05-05 09:26:42.000000000 +0200
@@ -0,0 +1,12 @@
+/*
+ * Copyright (C) 2004 Atmel Norway AS
+ */
+
+	/* This just does a tail-call to __sigsetjmp(env, 1) */
+	.global	setjmp
+	.type	setjmp,"function"
+	.align	1
+setjmp:
+	mov	r11, 1
+	bral	__sigsetjmp_internal
+	.size	setjmp, . - setjmp
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/clone.c
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/clone.c	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2004 Atmel Norway AS
+ */
+#include <errno.h>
+#include <sys/syscall.h>
+#include <unistd.h>
+
+/*
+ * I don't know if we can be absolutely certain that the fn and arg
+ * parameters are preserved when returning as the child. If the
+ * compiler stores them in registers (r0-r7), they should be.
+ */
+int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg)
+{
+	register int (*_fn)(void *arg) = fn;
+	register void *_arg = arg;
+	int err;
+
+	/* Sanity check the arguments */
+	err = -EINVAL;
+	if (!fn)
+		goto syscall_error;
+	if (!child_stack)
+		goto syscall_error;
+
+	err = INLINE_SYSCALL(clone, 2, flags, child_stack);
+	if (err < 0)
+		goto syscall_error;
+	else if (err != 0)
+		return err;
+
+	_exit(_fn(_arg));
+
+syscall_error:
+	__set_errno (-err);
+	return -1;
+}
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/crt1.S
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/crt1.S	2006-05-05 09:28:23.000000000 +0200
@@ -0,0 +1,93 @@
+/*
+ * Copyright (C) 2004 Atmel Norway AS
+ *
+ * When we enter _start, the stack looks like this:
+ *	argc		argument counter
+ *	argv[0]		pointer to program name
+ *	argv[1..argc-1]	pointers to program args
+ *	NULL
+ *	env[0..N]	pointers to environment variables
+ *	NULL
+ *
+ * r12 contains a function pointer to be registered with `atexit'.
+ * This is how the dynamic linker arranges to have DT_FINI functions
+ * called for shared libraries that have been loaded before this
+ * code runs.
+ *
+ * We're going to call the following function:
+ * __uClibc_main(int (*main)(int, char **, char **), int argc,
+ *		 char **argv, void (*app_init)(void), void (*app_fini)(void),
+ *		 void (*rtld_fini)(void), void *stack_end)
+ *
+ * So we need to set up things as follows:
+ *	r12 = address of main
+ *	r11 = argc
+ *	r10 = &argv[0]
+ *	r9  = address of _init
+ *	r8  = address of _fini
+ *	sp[0] = whatever we got passed in r12
+ */
+
+#include <features.h>
+
+	.text
+	.global _start
+	.type	_start, @function
+_start:
+	/* Clear the frame pointer and link register since this is the outermost frame.  */
+	mov	r7, 0
+	mov	lr, 0
+
+	ld.w	r11, sp++		/* argc		*/
+	mov	r10, sp			/* &argv[0]	*/
+
+	st.w	--sp, r10		/* stack_end */
+	st.w	--sp, r12		/* rtld_fini */
+
+#ifdef __PIC__
+	lddpc	r6, .L_GOT
+.L_RGOT:
+	rsub	r6, pc
+	lda.w	r9, _init
+	lda.w	r8, _fini
+	lda.w	r12, main
+
+	/* Ok, now run uClibc's main() -- should not return */
+	call	__uClibc_main
+
+	.align	2
+.L_GOT:
+	.long	.L_RGOT - _GLOBAL_OFFSET_TABLE_
+#else
+	lddpc	r9, __init_addr		/* app_init */
+	lddpc	r8, __fini_addr		/* app_fini */
+	lddpc	r12, __main_addr	/* main */
+
+	/* Ok, now run uClibc's main() -- should not return */
+	lddpc	pc, ___uClibc_main_addr
+
+	.align	2
+__init_addr:
+	.long	_init
+__fini_addr:
+	.long	_fini
+__main_addr:
+	.long	main
+___uClibc_main_addr:
+	.long	__uClibc_main
+#endif
+	.size	_start, . - _start
+
+	/*
+	 * The LSB says we need this.
+	 */
+	.section ".note.ABI-tag", "a"
+	.align	4
+	.long	2f - 1f		/* namesz */
+	.long	4f - 3f		/* descsz */
+	.long	1		/* type   */
+1:	.asciz	"GNU"		/* name */
+2:	.align	4
+3:	.long	0		/* Linux executable */
+	.long	2,6,0		/* Earliest compatible kernel */
+4:	.align	4
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/crti.S
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/crti.S	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,17 @@
+
+	.section .init
+	.align	2
+	.global	_init
+	.type	_init, @function
+_init:
+	/* Use a four-byte instruction to avoid NOPs */
+	stm	--sp, r0-r7,lr
+	.align	2
+
+	.section .fini
+	.align	2
+	.global	_fini
+	.type	_fini, @function
+_fini:
+	stm	--sp, r0-r7,lr
+	.align	2
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/crtn.S
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/crtn.S	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,14 @@
+
+	.section .init
+	.align	2
+	.global	_init
+	.type	_init, @function
+	ldm	sp++, r0-r7,pc
+	.size	_init, . - _init
+
+	.section .fini
+	.align	2
+	.global _fini
+	.type	_fini, @function
+	ldm	sp++, r0-r7,pc
+	.size	_fini, . - _fini
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/mmap.c
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/mmap.c	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,31 @@
+/* Copyright (C) 2005 Atmel Norway
+
+   This program is free software; you can redistribute it and/or modify it under
+   the terms of the GNU Library General Public License as published by the Free
+   Software Foundation; either version 2 of the License, or (at your option) any
+   later version.
+
+   This program is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+   FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
+   details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this program; if not, write to the Free Software Foundation, Inc.,
+   59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+   Derived in part from the Linux-8086 C library, the GNU C Library, and several
+   other sundry sources.  Files within this library are copyright by their
+   respective copyright holders.
+ */
+
+#include <errno.h>
+#include <sys/mman.h>
+#include <sys/syscall.h>
+
+static _syscall6(__ptr_t, mmap2, __ptr_t, addr, size_t, len, int, prot, int, flags, int, fd, __off_t, pgoff);
+
+__ptr_t mmap(__ptr_t addr, size_t len, int prot, int flags, int fd, __off_t offset)
+{
+	return mmap2(addr, len, prot, flags, fd, offset >> 12);
+}
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/setjmp.S
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/setjmp.S	2006-05-05 09:28:28.000000000 +0200
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2004 Atmel Norway AS
+ */
+#define _SETJMP_H
+#define _ASM
+#include <bits/setjmp.h>
+
+	.text
+
+	.global	__sigsetjmp
+	.type	__sigsetjmp,"function"
+
+	/* Create a global, hidden symbol for use by setjmp() and _setjmp().
+	   If it's not hidden, the linker will complain about a relative
+	   jump to a dynamic symbol when building a shared library.
+
+	   Also, if a user overrides the __sigsetjmp function, he might not
+	   expect the setjmp() and _setjmp() function to effectively be
+	   overridden as well.  */
+	.global	__sigsetjmp_internal
+	.hidden	__sigsetjmp_internal
+	.type	__sigsetjmp_internal,"function"
+	.align	1
+__sigsetjmp:
+__sigsetjmp_internal:
+	mustr	r8
+	stm	r12, r0,r1,r2,r3,r4,r5,r6,r7,r8,sp,lr
+
+	/* Make a tail call to __sigjmp_save; it takes the same args.  */
+#ifdef __PIC__
+	mov	r9, r6
+	lddpc	r6, .LG
+.L1:	rsub	r6, pc
+	ld.w	r8, r6[__sigjmp_save@got]
+	mov	r6, r9
+	mov	pc, r8
+
+	.align	2
+.LG:	.long	.L1 - _GLOBAL_OFFSET_TABLE_
+#else
+	rjmp	__sigjmp_save
+#endif
+	.size	__sigsetjmp, . - __sigsetjmp
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sigaction.c
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sigaction.c	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2004 Atmel Norway AS
+ */
+#include <errno.h>
+#include <signal.h>
+#include <string.h>
+#include <sys/syscall.h>
+#include <bits/kernel_sigaction.h>
+
+#define SA_RESTORER	0x04000000
+extern void __default_rt_sa_restorer(void);
+
+/*
+ * If act is not NULL, change the action for sig to *act.
+ * If oact is not NULL, put the old action for sig in *oact.
+ */
+int __libc_sigaction(int signum, const struct sigaction *act,
+		     struct sigaction *oldact)
+{
+	struct kernel_sigaction kact, koact;
+	int result;
+
+	if (act) {
+		kact.k_sa_handler = act->sa_handler;
+		memcpy(&kact.sa_mask, &act->sa_mask, sizeof (kact.sa_mask));
+		kact.sa_flags = act->sa_flags;
+		if (kact.sa_flags & (SA_RESTORER | SA_ONSTACK))
+			kact.sa_restorer = act->sa_restorer;
+		else
+			kact.sa_restorer = __default_rt_sa_restorer;
+		kact.sa_flags |= SA_RESTORER;
+	}
+
+	result = __syscall_rt_sigaction(signum, act ? __ptrvalue(&kact) : NULL,
+					oldact ? __ptrvalue(&koact) : NULL,
+					_NSIG / 8);
+
+	if (oldact && result >= 0) {
+		oldact->sa_handler = koact.k_sa_handler;
+		memcpy(&oldact->sa_mask, &koact.sa_mask,
+		       sizeof(oldact->sa_mask));
+		oldact->sa_flags = koact.sa_flags;
+		oldact->sa_restorer = koact.sa_restorer;
+	}
+
+	return result;
+}
+
+weak_alias(__libc_sigaction, sigaction)
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sigrestorer.S
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sigrestorer.S	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,11 @@
+/*
+ * Copyright (C) 2004 Atmel Norway AS
+ */
+#include <sys/syscall.h>
+
+	.global	__default_rt_sa_restorer
+	.type	__default_rt_sa_restorer,"function"
+	.align	1
+__default_rt_sa_restorer:
+	mov	r8, __NR_rt_sigreturn
+	scall
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/elf.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/elf.h	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,26 @@
+/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_ELF_H
+#define _SYS_ELF_H	1
+
+#warning "This header is obsolete; use <sys/procfs.h> instead."
+
+#include <sys/procfs.h>
+
+#endif	/* sys/elf.h */
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/io.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/io.h	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,48 @@
+/* Copyright (C) 1996, 1998, 1999 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef	_SYS_IO_H
+
+#define	_SYS_IO_H	1
+#include <features.h>
+
+__BEGIN_DECLS
+
+/* If TURN_ON is TRUE, request for permission to do direct i/o on the
+   port numbers in the range [FROM,FROM+NUM-1].  Otherwise, turn I/O
+   permission off for that range.  This call requires root privileges.  */
+extern int ioperm (unsigned long int __from, unsigned long int __num,
+		   int __turn_on) __THROW;
+
+/* Set the I/O privilege level to LEVEL.  If LEVEL is nonzero,
+   permission to access any I/O port is granted.  This call requires
+   root privileges. */
+extern int iopl (int __level) __THROW;
+
+/* The functions that actually perform reads and writes.  */
+extern unsigned char inb (unsigned long int port) __THROW;
+extern unsigned short int inw (unsigned long int port) __THROW;
+extern unsigned long int inl (unsigned long int port) __THROW;
+
+extern void outb (unsigned char value, unsigned long int port) __THROW;
+extern void outw (unsigned short value, unsigned long int port) __THROW;
+extern void outl (unsigned long value, unsigned long int port) __THROW;
+
+__END_DECLS
+
+#endif /* _SYS_IO_H */
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/procfs.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/procfs.h	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,123 @@
+/* Copyright (C) 1996, 1997, 1999, 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_PROCFS_H
+#define _SYS_PROCFS_H	1
+
+/* This is somewhat modelled after the file of the same name on SVR4
+   systems.  It provides a definition of the core file format for ELF
+   used on Linux.  It doesn't have anything to do with the /proc file
+   system, even though Linux has one.
+
+   Anyway, the whole purpose of this file is for GDB and GDB only.
+   Don't read too much into it.  Don't use it for anything other than
+   GDB unless you know what you are doing.  */
+
+#include <features.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/user.h>
+
+__BEGIN_DECLS
+
+/* Type for a general-purpose register.  */
+typedef unsigned long elf_greg_t;
+
+/* And the whole bunch of them.  We could have used `struct
+   user_regs' directly in the typedef, but tradition says that
+   the register set is an array, which does have some peculiar
+   semantics, so leave it that way.  */
+#define ELF_NGREG (sizeof (struct user_regs) / sizeof(elf_greg_t))
+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
+
+/* Register set for the floating-point registers.  */
+typedef struct user_fpregs elf_fpregset_t;
+
+/* Signal info.  */
+struct elf_siginfo
+  {
+    int si_signo;			/* Signal number.  */
+    int si_code;			/* Extra code.  */
+    int si_errno;			/* Errno.  */
+  };
+
+/* Definitions to generate Intel SVR4-like core files.  These mostly
+   have the same names as the SVR4 types with "elf_" tacked on the
+   front to prevent clashes with Linux definitions, and the typedef
+   forms have been avoided.  This is mostly like the SVR4 structure,
+   but more Linuxy, with things that Linux does not support and which
+   GDB doesn't really use excluded.  */
+
+struct elf_prstatus
+  {
+    struct elf_siginfo pr_info;		/* Info associated with signal.  */
+    short int pr_cursig;		/* Current signal.  */
+    unsigned long int pr_sigpend;	/* Set of pending signals.  */
+    unsigned long int pr_sighold;	/* Set of held signals.  */
+    __pid_t pr_pid;
+    __pid_t pr_ppid;
+    __pid_t pr_pgrp;
+    __pid_t pr_sid;
+    struct timeval pr_utime;		/* User time.  */
+    struct timeval pr_stime;		/* System time.  */
+    struct timeval pr_cutime;		/* Cumulative user time.  */
+    struct timeval pr_cstime;		/* Cumulative system time.  */
+    elf_gregset_t pr_reg;		/* GP registers.  */
+    int pr_fpvalid;			/* True if math copro being used.  */
+  };
+
+
+#define ELF_PRARGSZ     (80)    /* Number of chars for args.  */
+
+struct elf_prpsinfo
+  {
+    char pr_state;			/* Numeric process state.  */
+    char pr_sname;			/* Char for pr_state.  */
+    char pr_zomb;			/* Zombie.  */
+    char pr_nice;			/* Nice val.  */
+    unsigned long int pr_flag;		/* Flags.  */
+    unsigned short int pr_uid;
+    unsigned short int pr_gid;
+    int pr_pid, pr_ppid, pr_pgrp, pr_sid;
+    /* Lots missing */
+    char pr_fname[16];			/* Filename of executable.  */
+    char pr_psargs[ELF_PRARGSZ];	/* Initial part of arg list.  */
+  };
+
+/* The rest of this file provides the types for emulation of the
+   Solaris <proc_service.h> interfaces that should be implemented by
+   users of libthread_db.  */
+
+/* Addresses.  */
+typedef void *psaddr_t;
+
+/* Register sets.  Linux has different names.  */
+typedef elf_gregset_t prgregset_t;
+typedef elf_fpregset_t prfpregset_t;
+
+/* We don't have any differences between processes and threads,
+   therefore have only one PID type.  */
+typedef __pid_t lwpid_t;
+
+/* Process status and info.  In the end we do provide typedefs for them.  */
+typedef struct elf_prstatus prstatus_t;
+typedef struct elf_prpsinfo prpsinfo_t;
+
+__END_DECLS
+
+#endif	/* sys/procfs.h */
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/ucontext.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/ucontext.h	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,94 @@
+/* Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* Linux/AVR32 ABI compliant context switching support.  */
+
+#ifndef _SYS_UCONTEXT_H
+#define _SYS_UCONTEXT_H	1
+
+#include <features.h>
+#include <signal.h>
+#include <sys/procfs.h>
+#include <bits/sigcontext.h>
+
+typedef int greg_t;
+
+/* Number of general registers.  */
+#define NGREG	16
+
+/* Container for all general registers.  */
+typedef elf_gregset_t gregset_t;
+
+/* Number of each register is the `gregset_t' array.  */
+enum
+{
+  R0 = 0,
+#define R0	R0
+  R1 = 1,
+#define R1	R1
+  R2 = 2,
+#define R2	R2
+  R3 = 3,
+#define R3	R3
+  R4 = 4,
+#define R4	R4
+  R5 = 5,
+#define R5	R5
+  R6 = 6,
+#define R6	R6
+  R7 = 7,
+#define R7	R7
+  R8 = 8,
+#define R8	R8
+  R9 = 9,
+#define R9	R9
+  R10 = 10,
+#define R10	R10
+  R11 = 11,
+#define R11	R11
+  R12 = 12,
+#define R12	R12
+  R13 = 13,
+#define R13	R13
+  R14 = 14,
+#define R14	R14
+  R15 = 15
+#define R15	R15
+};
+
+/* Structure to describe FPU registers.  */
+typedef elf_fpregset_t	fpregset_t;
+
+/* Context to describe whole processor state.  */
+typedef struct
+  {
+    gregset_t gregs;
+    fpregset_t fpregs;
+  } mcontext_t;
+
+/* Userlevel context.  */
+typedef struct ucontext
+{
+    unsigned long     uc_flags;
+    struct ucontext  *uc_link;
+    stack_t           uc_stack;
+    struct sigcontext uc_mcontext;
+    sigset_t          uc_sigmask;   /* mask last for extensibility */
+} ucontext_t;
+
+#endif /* sys/ucontext.h */
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/user.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/sys/user.h	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,46 @@
+#ifndef _SYS_USER_H
+#define _SYS_USER_H
+
+struct user_fpregs
+{
+
+};
+
+struct user_regs
+{
+	unsigned long sr;
+	unsigned long pc;
+	unsigned long lr;
+	unsigned long sp;
+	unsigned long r12;
+	unsigned long r11;
+	unsigned long r10;
+	unsigned long r9;
+	unsigned long r8;
+	unsigned long r7;
+	unsigned long r6;
+	unsigned long r5;
+	unsigned long r4;
+	unsigned long r3;
+	unsigned long r2;
+	unsigned long r1;
+	unsigned long r0;
+	unsigned long r12_orig;
+};
+
+struct user
+{
+	struct user_regs	regs;		/* general registers */
+	size_t			u_tsize;	/* text size (pages) */
+	size_t			u_dsize;	/* data size (pages) */
+	size_t			u_ssize;	/* stack size (pages) */
+	unsigned long		start_code;	/* text starting address */
+	unsigned long		start_data;	/* data starting address */
+	unsigned long		start_stack;	/* stack starting address */
+	long int		signal;		/* signal causing core dump */
+	struct user_regs *	u_ar0;		/* help gdb find registers */
+	unsigned long		magic;		/* identifies a core file */
+	char			u_comm[32];	/* user command name */
+};
+
+#endif /* _SYS_USER_H */
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/syscall.S
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/syscall.S	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,81 @@
+/*
+ * syscall for AVR32/uClibc
+ *
+ * Copyright (C) 2004 Atmel Norway
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Library General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#include <features.h>
+
+	.text
+
+	/*
+	 * long int syscall(long int sysno, ...)
+	 */
+	.global	syscall
+	.type	syscall, @function
+	.align	2
+syscall:
+	stm	--sp, r3,r5,lr
+	sub	lr, sp, -12
+	mov	r8, r12
+	ldm	lr, r3,r5,r9-r12
+	scall
+	cp.w	r12, -4095
+	brlo	.Ldone
+
+#ifdef __PIC__
+	lddpc	r5, .Lgot
+.Lgotcalc:
+	rsub	r5, pc
+# ifdef __UCLIBC_HAS_THREADS__
+	mov	r3, r12
+	mcall	r5[__errno_location@got]
+	st.w	r12[0], r3
+# else
+	ld.w	r3, r5[errno@got]
+	st.w	r3[0], r12
+# endif
+#else
+# ifdef __UCLIBC_HAS_THREADS__
+	mov	r3, r12
+	mcall	.Lerrno_location
+	st.w	r12[0], r3
+# else
+	lddpc	r3, .Lerrno
+	st.w	r3[0], r12
+# endif
+#endif
+	mov	r12, -1
+
+.Ldone:
+	ldm	sp++, r3,r5,pc
+
+	.align	2
+#ifdef __PIC__
+.Lgot:
+	.long	.Lgotcalc - _GLOBAL_OFFSET_TABLE_
+#else
+# ifdef __UCLIBC_HAS_THREADS__
+.Lerrno_location:
+	.long	__errno_location
+# else
+.Lerrno:
+	.long	errno
+# endif
+#endif
+
+
+	.size	syscall, . - syscall
Index: uClibc-0.9.28/libc/sysdeps/linux/avr32/vfork.S
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.28/libc/sysdeps/linux/avr32/vfork.S	2006-04-19 12:48:33.000000000 +0200
@@ -0,0 +1,55 @@
+	/*
+	 * vfork for uClibc
+	 *
+	 * Copyright (C) 2005 Atmel Norway
+	 */
+
+	/*
+	 * Clone the process without copying the address space.  The
+	 * calling process is suspended until the child either exits
+	 * or calls execve.
+	 *
+	 * This all means that we cannot rely on the stack to store
+	 * away registers, since they will be overwritten by the child
+	 * as soon as it makes another function call (e.g. execve()).
+	 * Fortunately, the Linux kernel preserves LR across system calls.
+	 */
+#include <features.h>
+#include <sys/syscall.h>
+
+	.global	__vfork
+	.type	__vfork,@function
+	.align	1
+__vfork:
+	mov	r8, __NR_vfork
+	scall
+	cp.w	r12, -4096
+	retls	r12
+
+	/* vfork failed, so we may use the stack freely */
+	pushm	r4-r7,lr
+#ifdef __PIC__
+	lddpc	r6, .L_GOT
+	rsub	r4, r12, 0
+.L_RGOT:
+	rsub	r6, pc
+	mcall	r6[__errno_location@got]
+#else
+	rsub	r4, r12, 0
+	mcall	.L__errno_location
+#endif
+	st.w	r12[0], r4
+	popm	r4-r7,pc,r12=-1
+
+	.align	2
+#ifdef __PIC__
+.L_GOT:
+	.long	.L_RGOT - _GLOBAL_OFFSET_TABLE_
+#else
+.L__errno_location:
+	.long	__errno_location
+#endif
+	.size	__vfork, . - __vfork
+
+	.weak	vfork
+	vfork	= __vfork
Index: uClibc-0.9.28/Rules.mak
===================================================================
--- uClibc-0.9.28.orig/Rules.mak	2006-05-05 09:26:01.000000000 +0200
+++ uClibc-0.9.28/Rules.mak	2006-05-05 09:27:17.000000000 +0200
@@ -231,6 +231,10 @@ ifeq ($(strip $(TARGET_ARCH)),frv)
 	UCLIBC_LDSO=ld.so.1
 endif
 
+ifeq ($(strip $(TARGET_ARCH)),avr32)
+	CPU_CFLAGS-$(CONFIG_AP7000)	+= -mcpu=ap7000
+endif
+
 # Keep the check_gcc from being needlessly executed
 ifndef PIEFLAG
 ifneq ($(UCLIBC_BUILD_PIE),y)