summaryrefslogtreecommitdiff
path: root/bfd/elfxx-ia64.c
blob: c1d6622006e79021c692a57fdf8bb235d4b391fe (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
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493
3494
3495
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665
3666
3667
3668
3669
3670
3671
3672
3673
3674
3675
3676
3677
3678
3679
3680
3681
3682
3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696
3697
3698
3699
3700
3701
3702
3703
3704
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
3717
3718
3719
3720
3721
3722
3723
3724
3725
3726
3727
3728
3729
3730
3731
3732
3733
3734
3735
3736
3737
3738
3739
3740
3741
3742
3743
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792
3793
3794
3795
3796
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
3834
3835
3836
3837
3838
3839
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895
3896
3897
3898
3899
3900
3901
3902
3903
3904
3905
3906
3907
3908
3909
3910
3911
3912
3913
3914
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
3926
3927
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
4089
4090
4091
4092
4093
4094
4095
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105
4106
4107
4108
4109
4110
4111
4112
4113
4114
4115
4116
4117
4118
4119
4120
4121
4122
4123
4124
4125
4126
4127
4128
4129
4130
4131
4132
4133
4134
4135
4136
4137
4138
4139
4140
4141
4142
4143
4144
4145
4146
4147
4148
4149
4150
4151
4152
4153
4154
4155
4156
4157
4158
4159
4160
4161
4162
4163
4164
4165
4166
4167
4168
4169
4170
4171
4172
4173
4174
4175
4176
4177
4178
4179
4180
4181
4182
4183
4184
4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
4260
4261
4262
4263
4264
4265
4266
4267
4268
4269
4270
4271
4272
4273
4274
4275
4276
4277
4278
4279
4280
4281
4282
4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
4311
4312
4313
4314
4315
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337
4338
4339
4340
4341
4342
4343
4344
4345
4346
4347
4348
4349
4350
4351
4352
4353
4354
4355
4356
4357
4358
4359
4360
4361
4362
4363
4364
4365
4366
4367
4368
4369
4370
4371
4372
4373
4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406
4407
4408
4409
4410
4411
4412
4413
4414
4415
4416
4417
4418
4419
4420
4421
4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473
4474
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486
4487
4488
4489
4490
4491
4492
4493
4494
4495
4496
4497
4498
4499
4500
4501
4502
4503
4504
4505
4506
4507
4508
4509
4510
4511
4512
4513
4514
4515
4516
4517
4518
4519
4520
4521
4522
4523
4524
4525
4526
4527
4528
4529
4530
4531
4532
4533
4534
4535
4536
4537
4538
4539
4540
4541
4542
4543
4544
4545
4546
4547
4548
4549
4550
4551
4552
4553
4554
4555
4556
4557
4558
4559
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
4570
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583
4584
4585
4586
4587
4588
4589
4590
4591
4592
4593
4594
4595
4596
4597
4598
4599
4600
4601
4602
4603
4604
4605
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629
4630
4631
4632
4633
4634
4635
4636
4637
4638
4639
4640
4641
4642
4643
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675
4676
4677
4678
4679
4680
4681
4682
4683
4684
4685
4686
4687
4688
4689
4690
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750
4751
4752
4753
4754
4755
4756
4757
4758
4759
4760
4761
4762
4763
4764
4765
4766
4767
4768
4769
4770
4771
4772
4773
4774
4775
4776
4777
4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788
4789
4790
4791
4792
4793
4794
4795
4796
4797
4798
4799
4800
4801
4802
4803
4804
4805
4806
4807
4808
4809
4810
4811
4812
4813
4814
4815
4816
4817
4818
4819
4820
4821
4822
4823
4824
4825
4826
4827
4828
4829
4830
4831
4832
4833
4834
4835
4836
4837
4838
4839
4840
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854
4855
4856
4857
4858
4859
4860
4861
4862
4863
4864
4865
4866
4867
4868
4869
4870
4871
4872
4873
4874
4875
4876
4877
4878
4879
4880
4881
4882
4883
4884
4885
4886
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905
4906
4907
4908
4909
4910
4911
4912
4913
4914
4915
4916
4917
4918
4919
4920
4921
4922
4923
4924
4925
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939
4940
4941
4942
4943
4944
4945
4946
4947
4948
4949
4950
4951
4952
4953
4954
4955
4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977
4978
4979
4980
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999
5000
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010
5011
5012
5013
5014
5015
5016
5017
5018
5019
5020
5021
5022
5023
5024
5025
5026
5027
5028
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041
5042
5043
/* IA-64 support for 64-bit ELF
   Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004
   Free Software Foundation, Inc.
   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>

   This file is part of BFD, the Binary File Descriptor library.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU 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 General Public License for more details.

   You should have received a copy of the GNU 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 "bfd.h"
#include "sysdep.h"
#include "libbfd.h"
#include "elf-bfd.h"
#include "opcode/ia64.h"
#include "elf/ia64.h"
#include "objalloc.h"
#include "hashtab.h"

/* THE RULES for all the stuff the linker creates --

  GOT		Entries created in response to LTOFF or LTOFF_FPTR
 		relocations.  Dynamic relocs created for dynamic
 		symbols in an application; REL relocs for locals
 		in a shared library.

  FPTR		The canonical function descriptor.  Created for local
 		symbols in applications.  Descriptors for dynamic symbols
 		and local symbols in shared libraries are created by
 		ld.so.  Thus there are no dynamic relocs against these
 		objects.  The FPTR relocs for such _are_ passed through
 		to the dynamic relocation tables.

  FULL_PLT	Created for a PCREL21B relocation against a dynamic symbol.
 		Requires the creation of a PLTOFF entry.  This does not
 		require any dynamic relocations.

  PLTOFF	Created by PLTOFF relocations.  For local symbols, this
 		is an alternate function descriptor, and in shared libraries
 		requires two REL relocations.  Note that this cannot be
 		transformed into an FPTR relocation, since it must be in
 		range of the GP.  For dynamic symbols, this is a function
 		descriptor for a MIN_PLT entry, and requires one IPLT reloc.

  MIN_PLT	Created by PLTOFF entries against dynamic symbols.  This
 		does not require dynamic relocations.  */

#define NELEMS(a)	((int) (sizeof (a) / sizeof ((a)[0])))

typedef struct bfd_hash_entry *(*new_hash_entry_func)
  PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *));

/* In dynamically (linker-) created sections, we generally need to keep track
   of the place a symbol or expression got allocated to. This is done via hash
   tables that store entries of the following type.  */

struct elfNN_ia64_dyn_sym_info
{
  /* The addend for which this entry is relevant.  */
  bfd_vma addend;

  /* Next addend in the list.  */
  struct elfNN_ia64_dyn_sym_info *next;

  bfd_vma got_offset;
  bfd_vma fptr_offset;
  bfd_vma pltoff_offset;
  bfd_vma plt_offset;
  bfd_vma plt2_offset;
  bfd_vma tprel_offset;
  bfd_vma dtpmod_offset;
  bfd_vma dtprel_offset;

  /* The symbol table entry, if any, that this was derived from.  */
  struct elf_link_hash_entry *h;

  /* Used to count non-got, non-plt relocations for delayed sizing
     of relocation sections.  */
  struct elfNN_ia64_dyn_reloc_entry
  {
    struct elfNN_ia64_dyn_reloc_entry *next;
    asection *srel;
    int type;
    int count;

    /* Is this reloc against readonly section? */
    bfd_boolean reltext;
  } *reloc_entries;

  /* TRUE when the section contents have been updated.  */
  unsigned got_done : 1;
  unsigned fptr_done : 1;
  unsigned pltoff_done : 1;
  unsigned tprel_done : 1;
  unsigned dtpmod_done : 1;
  unsigned dtprel_done : 1;

  /* TRUE for the different kinds of linker data we want created.  */
  unsigned want_got : 1;
  unsigned want_gotx : 1;
  unsigned want_fptr : 1;
  unsigned want_ltoff_fptr : 1;
  unsigned want_plt : 1;
  unsigned want_plt2 : 1;
  unsigned want_pltoff : 1;
  unsigned want_tprel : 1;
  unsigned want_dtpmod : 1;
  unsigned want_dtprel : 1;
};

struct elfNN_ia64_local_hash_entry
{
  int id;
  unsigned int r_sym;
  struct elfNN_ia64_dyn_sym_info *info;

  /* TRUE if this hash entry's addends was translated for
     SHF_MERGE optimization.  */
  unsigned sec_merge_done : 1;
};

struct elfNN_ia64_link_hash_entry
{
  struct elf_link_hash_entry root;
  struct elfNN_ia64_dyn_sym_info *info;
};

struct elfNN_ia64_link_hash_table
{
  /* The main hash table.  */
  struct elf_link_hash_table root;

  asection *got_sec;		/* the linkage table section (or NULL) */
  asection *rel_got_sec;	/* dynamic relocation section for same */
  asection *fptr_sec;		/* function descriptor table (or NULL) */
  asection *rel_fptr_sec;	/* dynamic relocation section for same */
  asection *plt_sec;		/* the primary plt section (or NULL) */
  asection *pltoff_sec;		/* private descriptors for plt (or NULL) */
  asection *rel_pltoff_sec;	/* dynamic relocation section for same */

  bfd_size_type minplt_entries;	/* number of minplt entries */
  unsigned reltext : 1;		/* are there relocs against readonly sections? */
  unsigned self_dtpmod_done : 1;/* has self DTPMOD entry been finished? */
  bfd_vma self_dtpmod_offset;	/* .got offset to self DTPMOD entry */

  htab_t loc_hash_table;
  void *loc_hash_memory;
};

struct elfNN_ia64_allocate_data
{
  struct bfd_link_info *info;
  bfd_size_type ofs;
};

#define elfNN_ia64_hash_table(p) \
  ((struct elfNN_ia64_link_hash_table *) ((p)->hash))

static bfd_reloc_status_type elfNN_ia64_reloc
  PARAMS ((bfd *abfd, arelent *reloc, asymbol *sym, PTR data,
	   asection *input_section, bfd *output_bfd, char **error_message));
static reloc_howto_type * lookup_howto
  PARAMS ((unsigned int rtype));
static reloc_howto_type *elfNN_ia64_reloc_type_lookup
  PARAMS ((bfd *abfd, bfd_reloc_code_real_type bfd_code));
static void elfNN_ia64_info_to_howto
  PARAMS ((bfd *abfd, arelent *bfd_reloc, Elf_Internal_Rela *elf_reloc));
static bfd_boolean elfNN_ia64_relax_section
  PARAMS((bfd *abfd, asection *sec, struct bfd_link_info *link_info,
	  bfd_boolean *again));
static void elfNN_ia64_relax_ldxmov
  PARAMS((bfd *abfd, bfd_byte *contents, bfd_vma off));
static bfd_boolean is_unwind_section_name
  PARAMS ((bfd *abfd, const char *));
static bfd_boolean elfNN_ia64_section_from_shdr
  PARAMS ((bfd *, Elf_Internal_Shdr *, const char *));
static bfd_boolean elfNN_ia64_section_flags
  PARAMS ((flagword *, Elf_Internal_Shdr *));
static bfd_boolean elfNN_ia64_fake_sections
  PARAMS ((bfd *abfd, Elf_Internal_Shdr *hdr, asection *sec));
static void elfNN_ia64_final_write_processing
  PARAMS ((bfd *abfd, bfd_boolean linker));
static bfd_boolean elfNN_ia64_add_symbol_hook
  PARAMS ((bfd *abfd, struct bfd_link_info *info, Elf_Internal_Sym *sym,
	   const char **namep, flagword *flagsp, asection **secp,
	   bfd_vma *valp));
static int elfNN_ia64_additional_program_headers
  PARAMS ((bfd *abfd));
static bfd_boolean elfNN_ia64_modify_segment_map
  PARAMS ((bfd *, struct bfd_link_info *));
static bfd_boolean elfNN_ia64_is_local_label_name
  PARAMS ((bfd *abfd, const char *name));
static bfd_boolean elfNN_ia64_dynamic_symbol_p
  PARAMS ((struct elf_link_hash_entry *h, struct bfd_link_info *info, int));
static struct bfd_hash_entry *elfNN_ia64_new_elf_hash_entry
  PARAMS ((struct bfd_hash_entry *entry, struct bfd_hash_table *table,
	   const char *string));
static void elfNN_ia64_hash_copy_indirect
  PARAMS ((const struct elf_backend_data *, struct elf_link_hash_entry *,
	   struct elf_link_hash_entry *));
static void elfNN_ia64_hash_hide_symbol
  PARAMS ((struct bfd_link_info *, struct elf_link_hash_entry *, bfd_boolean));
static hashval_t elfNN_ia64_local_htab_hash PARAMS ((const void *));
static int elfNN_ia64_local_htab_eq PARAMS ((const void *ptr1,
					     const void *ptr2));
static struct bfd_link_hash_table *elfNN_ia64_hash_table_create
  PARAMS ((bfd *abfd));
static void elfNN_ia64_hash_table_free
  PARAMS ((struct bfd_link_hash_table *hash));
static bfd_boolean elfNN_ia64_global_dyn_sym_thunk
  PARAMS ((struct bfd_hash_entry *, PTR));
static int elfNN_ia64_local_dyn_sym_thunk
  PARAMS ((void **, PTR));
static void elfNN_ia64_dyn_sym_traverse
  PARAMS ((struct elfNN_ia64_link_hash_table *ia64_info,
	   bfd_boolean (*func) (struct elfNN_ia64_dyn_sym_info *, PTR),
	   PTR info));
static bfd_boolean elfNN_ia64_create_dynamic_sections
  PARAMS ((bfd *abfd, struct bfd_link_info *info));
static struct elfNN_ia64_local_hash_entry * get_local_sym_hash
  PARAMS ((struct elfNN_ia64_link_hash_table *ia64_info,
	   bfd *abfd, const Elf_Internal_Rela *rel, bfd_boolean create));
static struct elfNN_ia64_dyn_sym_info * get_dyn_sym_info
  PARAMS ((struct elfNN_ia64_link_hash_table *ia64_info,
	   struct elf_link_hash_entry *h,
	   bfd *abfd, const Elf_Internal_Rela *rel, bfd_boolean create));
static asection *get_got
  PARAMS ((bfd *abfd, struct bfd_link_info *info,
	   struct elfNN_ia64_link_hash_table *ia64_info));
static asection *get_fptr
  PARAMS ((bfd *abfd, struct bfd_link_info *info,
	   struct elfNN_ia64_link_hash_table *ia64_info));
static asection *get_pltoff
  PARAMS ((bfd *abfd, struct bfd_link_info *info,
	   struct elfNN_ia64_link_hash_table *ia64_info));
static asection *get_reloc_section
  PARAMS ((bfd *abfd, struct elfNN_ia64_link_hash_table *ia64_info,
	   asection *sec, bfd_boolean create));
static bfd_boolean elfNN_ia64_check_relocs
  PARAMS ((bfd *abfd, struct bfd_link_info *info, asection *sec,
	   const Elf_Internal_Rela *relocs));
static bfd_boolean elfNN_ia64_adjust_dynamic_symbol
  PARAMS ((struct bfd_link_info *info, struct elf_link_hash_entry *h));
static long global_sym_index
  PARAMS ((struct elf_link_hash_entry *h));
static bfd_boolean allocate_fptr
  PARAMS ((struct elfNN_ia64_dyn_sym_info *dyn_i, PTR data));
static bfd_boolean allocate_global_data_got
  PARAMS ((struct elfNN_ia64_dyn_sym_info *dyn_i, PTR data));
static bfd_boolean allocate_global_fptr_got
  PARAMS ((struct elfNN_ia64_dyn_sym_info *dyn_i, PTR data));
static bfd_boolean allocate_local_got
  PARAMS ((struct elfNN_ia64_dyn_sym_info *dyn_i, PTR data));
static bfd_boolean allocate_pltoff_entries
  PARAMS ((struct elfNN_ia64_dyn_sym_info *dyn_i, PTR data));
static bfd_boolean allocate_plt_entries
  PARAMS ((struct elfNN_ia64_dyn_sym_info *dyn_i, PTR data));
static bfd_boolean allocate_plt2_entries
  PARAMS ((struct elfNN_ia64_dyn_sym_info *dyn_i, PTR data));
static bfd_boolean allocate_dynrel_entries
  PARAMS ((struct elfNN_ia64_dyn_sym_info *dyn_i, PTR data));
static bfd_boolean elfNN_ia64_size_dynamic_sections
  PARAMS ((bfd *output_bfd, struct bfd_link_info *info));
static bfd_reloc_status_type elfNN_ia64_install_value
  PARAMS ((bfd *abfd, bfd_byte *hit_addr, bfd_vma val, unsigned int r_type));
static void elfNN_ia64_install_dyn_reloc
  PARAMS ((bfd *abfd, struct bfd_link_info *info, asection *sec,
	   asection *srel, bfd_vma offset, unsigned int type,
	   long dynindx, bfd_vma addend));
static bfd_vma set_got_entry
  PARAMS ((bfd *abfd, struct bfd_link_info *info,
	   struct elfNN_ia64_dyn_sym_info *dyn_i, long dynindx,
	   bfd_vma addend, bfd_vma value, unsigned int dyn_r_type));
static bfd_vma set_fptr_entry
  PARAMS ((bfd *abfd, struct bfd_link_info *info,
	   struct elfNN_ia64_dyn_sym_info *dyn_i,
	   bfd_vma value));
static bfd_vma set_pltoff_entry
  PARAMS ((bfd *abfd, struct bfd_link_info *info,
	   struct elfNN_ia64_dyn_sym_info *dyn_i,
	   bfd_vma value, bfd_boolean));
static bfd_vma elfNN_ia64_tprel_base
  PARAMS ((struct bfd_link_info *info));
static bfd_vma elfNN_ia64_dtprel_base
  PARAMS ((struct bfd_link_info *info));
static int elfNN_ia64_unwind_entry_compare
  PARAMS ((const PTR, const PTR));
static bfd_boolean elfNN_ia64_choose_gp
  PARAMS ((bfd *abfd, struct bfd_link_info *info));
static bfd_boolean elfNN_ia64_final_link
  PARAMS ((bfd *abfd, struct bfd_link_info *info));
static bfd_boolean elfNN_ia64_relocate_section
  PARAMS ((bfd *output_bfd, struct bfd_link_info *info, bfd *input_bfd,
	   asection *input_section, bfd_byte *contents,
	   Elf_Internal_Rela *relocs, Elf_Internal_Sym *local_syms,
	   asection **local_sections));
static bfd_boolean elfNN_ia64_finish_dynamic_symbol
  PARAMS ((bfd *output_bfd, struct bfd_link_info *info,
	   struct elf_link_hash_entry *h, Elf_Internal_Sym *sym));
static bfd_boolean elfNN_ia64_finish_dynamic_sections
  PARAMS ((bfd *abfd, struct bfd_link_info *info));
static bfd_boolean elfNN_ia64_set_private_flags
  PARAMS ((bfd *abfd, flagword flags));
static bfd_boolean elfNN_ia64_merge_private_bfd_data
  PARAMS ((bfd *ibfd, bfd *obfd));
static bfd_boolean elfNN_ia64_print_private_bfd_data
  PARAMS ((bfd *abfd, PTR ptr));
static enum elf_reloc_type_class elfNN_ia64_reloc_type_class
  PARAMS ((const Elf_Internal_Rela *));
static bfd_boolean elfNN_ia64_hpux_vec
  PARAMS ((const bfd_target *vec));
static void elfNN_hpux_post_process_headers
  PARAMS ((bfd *abfd, struct bfd_link_info *info));
bfd_boolean elfNN_hpux_backend_section_from_bfd_section
  PARAMS ((bfd *abfd, asection *sec, int *retval));

/* ia64-specific relocation.  */

/* Perform a relocation.  Not much to do here as all the hard work is
   done in elfNN_ia64_final_link_relocate.  */
static bfd_reloc_status_type
elfNN_ia64_reloc (abfd, reloc, sym, data, input_section,
		  output_bfd, error_message)
     bfd *abfd ATTRIBUTE_UNUSED;
     arelent *reloc;
     asymbol *sym ATTRIBUTE_UNUSED;
     PTR data ATTRIBUTE_UNUSED;
     asection *input_section;
     bfd *output_bfd;
     char **error_message;
{
  if (output_bfd)
    {
      reloc->address += input_section->output_offset;
      return bfd_reloc_ok;
    }

  if (input_section->flags & SEC_DEBUGGING)
    return bfd_reloc_continue;

  *error_message = "Unsupported call to elfNN_ia64_reloc";
  return bfd_reloc_notsupported;
}

#define IA64_HOWTO(TYPE, NAME, SIZE, PCREL, IN)			\
  HOWTO (TYPE, 0, SIZE, 0, PCREL, 0, complain_overflow_signed,	\
	 elfNN_ia64_reloc, NAME, FALSE, 0, -1, IN)

/* This table has to be sorted according to increasing number of the
   TYPE field.  */
static reloc_howto_type ia64_howto_table[] =
  {
    IA64_HOWTO (R_IA64_NONE,	    "NONE",	   0, FALSE, TRUE),

    IA64_HOWTO (R_IA64_IMM14,	    "IMM14",	   0, FALSE, TRUE),
    IA64_HOWTO (R_IA64_IMM22,	    "IMM22",	   0, FALSE, TRUE),
    IA64_HOWTO (R_IA64_IMM64,	    "IMM64",	   0, FALSE, TRUE),
    IA64_HOWTO (R_IA64_DIR32MSB,    "DIR32MSB",	   2, FALSE, TRUE),
    IA64_HOWTO (R_IA64_DIR32LSB,    "DIR32LSB",	   2, FALSE, TRUE),
    IA64_HOWTO (R_IA64_DIR64MSB,    "DIR64MSB",	   4, FALSE, TRUE),
    IA64_HOWTO (R_IA64_DIR64LSB,    "DIR64LSB",	   4, FALSE, TRUE),

    IA64_HOWTO (R_IA64_GPREL22,	    "GPREL22",	   0, FALSE, TRUE),
    IA64_HOWTO (R_IA64_GPREL64I,    "GPREL64I",	   0, FALSE, TRUE),
    IA64_HOWTO (R_IA64_GPREL32MSB,  "GPREL32MSB",  2, FALSE, TRUE),
    IA64_HOWTO (R_IA64_GPREL32LSB,  "GPREL32LSB",  2, FALSE, TRUE),
    IA64_HOWTO (R_IA64_GPREL64MSB,  "GPREL64MSB",  4, FALSE, TRUE),
    IA64_HOWTO (R_IA64_GPREL64LSB,  "GPREL64LSB",  4, FALSE, TRUE),

    IA64_HOWTO (R_IA64_LTOFF22,	    "LTOFF22",	   0, FALSE, TRUE),
    IA64_HOWTO (R_IA64_LTOFF64I,    "LTOFF64I",	   0, FALSE, TRUE),

    IA64_HOWTO (R_IA64_PLTOFF22,    "PLTOFF22",	   0, FALSE, TRUE),
    IA64_HOWTO (R_IA64_PLTOFF64I,   "PLTOFF64I",   0, FALSE, TRUE),
    IA64_HOWTO (R_IA64_PLTOFF64MSB, "PLTOFF64MSB", 4, FALSE, TRUE),
    IA64_HOWTO (R_IA64_PLTOFF64LSB, "PLTOFF64LSB", 4, FALSE, TRUE),

    IA64_HOWTO (R_IA64_FPTR64I,	    "FPTR64I",	   0, FALSE, TRUE),
    IA64_HOWTO (R_IA64_FPTR32MSB,   "FPTR32MSB",   2, FALSE, TRUE),
    IA64_HOWTO (R_IA64_FPTR32LSB,   "FPTR32LSB",   2, FALSE, TRUE),
    IA64_HOWTO (R_IA64_FPTR64MSB,   "FPTR64MSB",   4, FALSE, TRUE),
    IA64_HOWTO (R_IA64_FPTR64LSB,   "FPTR64LSB",   4, FALSE, TRUE),

    IA64_HOWTO (R_IA64_PCREL60B,    "PCREL60B",	   0, TRUE, TRUE),
    IA64_HOWTO (R_IA64_PCREL21B,    "PCREL21B",	   0, TRUE, TRUE),
    IA64_HOWTO (R_IA64_PCREL21M,    "PCREL21M",	   0, TRUE, TRUE),
    IA64_HOWTO (R_IA64_PCREL21F,    "PCREL21F",	   0, TRUE, TRUE),
    IA64_HOWTO (R_IA64_PCREL32MSB,  "PCREL32MSB",  2, TRUE, TRUE),
    IA64_HOWTO (R_IA64_PCREL32LSB,  "PCREL32LSB",  2, TRUE, TRUE),
    IA64_HOWTO (R_IA64_PCREL64MSB,  "PCREL64MSB",  4, TRUE, TRUE),
    IA64_HOWTO (R_IA64_PCREL64LSB,  "PCREL64LSB",  4, TRUE, TRUE),

    IA64_HOWTO (R_IA64_LTOFF_FPTR22, "LTOFF_FPTR22", 0, FALSE, TRUE),
    IA64_HOWTO (R_IA64_LTOFF_FPTR64I, "LTOFF_FPTR64I", 0, FALSE, TRUE),
    IA64_HOWTO (R_IA64_LTOFF_FPTR32MSB, "LTOFF_FPTR32MSB", 2, FALSE, TRUE),
    IA64_HOWTO (R_IA64_LTOFF_FPTR32LSB, "LTOFF_FPTR32LSB", 2, FALSE, TRUE),
    IA64_HOWTO (R_IA64_LTOFF_FPTR64MSB, "LTOFF_FPTR64MSB", 4, FALSE, TRUE),
    IA64_HOWTO (R_IA64_LTOFF_FPTR64LSB, "LTOFF_FPTR64LSB", 4, FALSE, TRUE),

    IA64_HOWTO (R_IA64_SEGREL32MSB, "SEGREL32MSB", 2, FALSE, TRUE),
    IA64_HOWTO (R_IA64_SEGREL32LSB, "SEGREL32LSB", 2, FALSE, TRUE),
    IA64_HOWTO (R_IA64_SEGREL64MSB, "SEGREL64MSB", 4, FALSE, TRUE),
    IA64_HOWTO (R_IA64_SEGREL64LSB, "SEGREL64LSB", 4, FALSE, TRUE),

    IA64_HOWTO (R_IA64_SECREL32MSB, "SECREL32MSB", 2, FALSE, TRUE),
    IA64_HOWTO (R_IA64_SECREL32LSB, "SECREL32LSB", 2, FALSE, TRUE),
    IA64_HOWTO (R_IA64_SECREL64MSB, "SECREL64MSB", 4, FALSE, TRUE),
    IA64_HOWTO (R_IA64_SECREL64LSB, "SECREL64LSB", 4, FALSE, TRUE),

    IA64_HOWTO (R_IA64_REL32MSB,    "REL32MSB",	   2, FALSE, TRUE),
    IA64_HOWTO (R_IA64_REL32LSB,    "REL32LSB",	   2, FALSE, TRUE),
    IA64_HOWTO (R_IA64_REL64MSB,    "REL64MSB",	   4, FALSE, TRUE),
    IA64_HOWTO (R_IA64_REL64LSB,    "REL64LSB",	   4, FALSE, TRUE),

    IA64_HOWTO (R_IA64_LTV32MSB,    "LTV32MSB",	   2, FALSE, TRUE),
    IA64_HOWTO (R_IA64_LTV32LSB,    "LTV32LSB",	   2, FALSE, TRUE),
    IA64_HOWTO (R_IA64_LTV64MSB,    "LTV64MSB",	   4, FALSE, TRUE),
    IA64_HOWTO (R_IA64_LTV64LSB,    "LTV64LSB",	   4, FALSE, TRUE),

    IA64_HOWTO (R_IA64_PCREL21BI,   "PCREL21BI",   0, TRUE, TRUE),
    IA64_HOWTO (R_IA64_PCREL22,     "PCREL22",     0, TRUE, TRUE),
    IA64_HOWTO (R_IA64_PCREL64I,    "PCREL64I",    0, TRUE, TRUE),

    IA64_HOWTO (R_IA64_IPLTMSB,	    "IPLTMSB",	   4, FALSE, TRUE),
    IA64_HOWTO (R_IA64_IPLTLSB,	    "IPLTLSB",	   4, FALSE, TRUE),
    IA64_HOWTO (R_IA64_COPY,	    "COPY",	   4, FALSE, TRUE),
    IA64_HOWTO (R_IA64_LTOFF22X,    "LTOFF22X",	   0, FALSE, TRUE),
    IA64_HOWTO (R_IA64_LDXMOV,	    "LDXMOV",	   0, FALSE, TRUE),

    IA64_HOWTO (R_IA64_TPREL14,	    "TPREL14",	   0, FALSE, FALSE),
    IA64_HOWTO (R_IA64_TPREL22,	    "TPREL22",	   0, FALSE, FALSE),
    IA64_HOWTO (R_IA64_TPREL64I,    "TPREL64I",	   0, FALSE, FALSE),
    IA64_HOWTO (R_IA64_TPREL64MSB,  "TPREL64MSB",  4, FALSE, FALSE),
    IA64_HOWTO (R_IA64_TPREL64LSB,  "TPREL64LSB",  4, FALSE, FALSE),
    IA64_HOWTO (R_IA64_LTOFF_TPREL22, "LTOFF_TPREL22",  0, FALSE, FALSE),

    IA64_HOWTO (R_IA64_DTPMOD64MSB, "TPREL64MSB",  4, FALSE, FALSE),
    IA64_HOWTO (R_IA64_DTPMOD64LSB, "TPREL64LSB",  4, FALSE, FALSE),
    IA64_HOWTO (R_IA64_LTOFF_DTPMOD22, "LTOFF_DTPMOD22", 0, FALSE, FALSE),

    IA64_HOWTO (R_IA64_DTPREL14,    "DTPREL14",	   0, FALSE, FALSE),
    IA64_HOWTO (R_IA64_DTPREL22,    "DTPREL22",	   0, FALSE, FALSE),
    IA64_HOWTO (R_IA64_DTPREL64I,   "DTPREL64I",   0, FALSE, FALSE),
    IA64_HOWTO (R_IA64_DTPREL32MSB, "DTPREL32MSB", 2, FALSE, FALSE),
    IA64_HOWTO (R_IA64_DTPREL32LSB, "DTPREL32LSB", 2, FALSE, FALSE),
    IA64_HOWTO (R_IA64_DTPREL64MSB, "DTPREL64MSB", 4, FALSE, FALSE),
    IA64_HOWTO (R_IA64_DTPREL64LSB, "DTPREL64LSB", 4, FALSE, FALSE),
    IA64_HOWTO (R_IA64_LTOFF_DTPREL22, "LTOFF_DTPREL22", 0, FALSE, FALSE),
  };

static unsigned char elf_code_to_howto_index[R_IA64_MAX_RELOC_CODE + 1];

/* Given a BFD reloc type, return the matching HOWTO structure.  */

static reloc_howto_type *
lookup_howto (rtype)
     unsigned int rtype;
{
  static int inited = 0;
  int i;

  if (!inited)
    {
      inited = 1;

      memset (elf_code_to_howto_index, 0xff, sizeof (elf_code_to_howto_index));
      for (i = 0; i < NELEMS (ia64_howto_table); ++i)
	elf_code_to_howto_index[ia64_howto_table[i].type] = i;
    }

  BFD_ASSERT (rtype <= R_IA64_MAX_RELOC_CODE);
  i = elf_code_to_howto_index[rtype];
  if (i >= NELEMS (ia64_howto_table))
    return 0;
  return ia64_howto_table + i;
}

static reloc_howto_type*
elfNN_ia64_reloc_type_lookup (abfd, bfd_code)
     bfd *abfd ATTRIBUTE_UNUSED;
     bfd_reloc_code_real_type bfd_code;
{
  unsigned int rtype;

  switch (bfd_code)
    {
    case BFD_RELOC_NONE:		rtype = R_IA64_NONE; break;

    case BFD_RELOC_IA64_IMM14:		rtype = R_IA64_IMM14; break;
    case BFD_RELOC_IA64_IMM22:		rtype = R_IA64_IMM22; break;
    case BFD_RELOC_IA64_IMM64:		rtype = R_IA64_IMM64; break;

    case BFD_RELOC_IA64_DIR32MSB:	rtype = R_IA64_DIR32MSB; break;
    case BFD_RELOC_IA64_DIR32LSB:	rtype = R_IA64_DIR32LSB; break;
    case BFD_RELOC_IA64_DIR64MSB:	rtype = R_IA64_DIR64MSB; break;
    case BFD_RELOC_IA64_DIR64LSB:	rtype = R_IA64_DIR64LSB; break;

    case BFD_RELOC_IA64_GPREL22:	rtype = R_IA64_GPREL22; break;
    case BFD_RELOC_IA64_GPREL64I:	rtype = R_IA64_GPREL64I; break;
    case BFD_RELOC_IA64_GPREL32MSB:	rtype = R_IA64_GPREL32MSB; break;
    case BFD_RELOC_IA64_GPREL32LSB:	rtype = R_IA64_GPREL32LSB; break;
    case BFD_RELOC_IA64_GPREL64MSB:	rtype = R_IA64_GPREL64MSB; break;
    case BFD_RELOC_IA64_GPREL64LSB:	rtype = R_IA64_GPREL64LSB; break;

    case BFD_RELOC_IA64_LTOFF22:	rtype = R_IA64_LTOFF22; break;
    case BFD_RELOC_IA64_LTOFF64I:	rtype = R_IA64_LTOFF64I; break;

    case BFD_RELOC_IA64_PLTOFF22:	rtype = R_IA64_PLTOFF22; break;
    case BFD_RELOC_IA64_PLTOFF64I:	rtype = R_IA64_PLTOFF64I; break;
    case BFD_RELOC_IA64_PLTOFF64MSB:	rtype = R_IA64_PLTOFF64MSB; break;
    case BFD_RELOC_IA64_PLTOFF64LSB:	rtype = R_IA64_PLTOFF64LSB; break;
    case BFD_RELOC_IA64_FPTR64I:	rtype = R_IA64_FPTR64I; break;
    case BFD_RELOC_IA64_FPTR32MSB:	rtype = R_IA64_FPTR32MSB; break;
    case BFD_RELOC_IA64_FPTR32LSB:	rtype = R_IA64_FPTR32LSB; break;
    case BFD_RELOC_IA64_FPTR64MSB:	rtype = R_IA64_FPTR64MSB; break;
    case BFD_RELOC_IA64_FPTR64LSB:	rtype = R_IA64_FPTR64LSB; break;

    case BFD_RELOC_IA64_PCREL21B:	rtype = R_IA64_PCREL21B; break;
    case BFD_RELOC_IA64_PCREL21BI:	rtype = R_IA64_PCREL21BI; break;
    case BFD_RELOC_IA64_PCREL21M:	rtype = R_IA64_PCREL21M; break;
    case BFD_RELOC_IA64_PCREL21F:	rtype = R_IA64_PCREL21F; break;
    case BFD_RELOC_IA64_PCREL22:	rtype = R_IA64_PCREL22; break;
    case BFD_RELOC_IA64_PCREL60B:	rtype = R_IA64_PCREL60B; break;
    case BFD_RELOC_IA64_PCREL64I:	rtype = R_IA64_PCREL64I; break;
    case BFD_RELOC_IA64_PCREL32MSB:	rtype = R_IA64_PCREL32MSB; break;
    case BFD_RELOC_IA64_PCREL32LSB:	rtype = R_IA64_PCREL32LSB; break;
    case BFD_RELOC_IA64_PCREL64MSB:	rtype = R_IA64_PCREL64MSB; break;
    case BFD_RELOC_IA64_PCREL64LSB:	rtype = R_IA64_PCREL64LSB; break;

    case BFD_RELOC_IA64_LTOFF_FPTR22:	rtype = R_IA64_LTOFF_FPTR22; break;
    case BFD_RELOC_IA64_LTOFF_FPTR64I:	rtype = R_IA64_LTOFF_FPTR64I; break;
    case BFD_RELOC_IA64_LTOFF_FPTR32MSB: rtype = R_IA64_LTOFF_FPTR32MSB; break;
    case BFD_RELOC_IA64_LTOFF_FPTR32LSB: rtype = R_IA64_LTOFF_FPTR32LSB; break;
    case BFD_RELOC_IA64_LTOFF_FPTR64MSB: rtype = R_IA64_LTOFF_FPTR64MSB; break;
    case BFD_RELOC_IA64_LTOFF_FPTR64LSB: rtype = R_IA64_LTOFF_FPTR64LSB; break;

    case BFD_RELOC_IA64_SEGREL32MSB:	rtype = R_IA64_SEGREL32MSB; break;
    case BFD_RELOC_IA64_SEGREL32LSB:	rtype = R_IA64_SEGREL32LSB; break;
    case BFD_RELOC_IA64_SEGREL64MSB:	rtype = R_IA64_SEGREL64MSB; break;
    case BFD_RELOC_IA64_SEGREL64LSB:	rtype = R_IA64_SEGREL64LSB; break;

    case BFD_RELOC_IA64_SECREL32MSB:	rtype = R_IA64_SECREL32MSB; break;
    case BFD_RELOC_IA64_SECREL32LSB:	rtype = R_IA64_SECREL32LSB; break;
    case BFD_RELOC_IA64_SECREL64MSB:	rtype = R_IA64_SECREL64MSB; break;
    case BFD_RELOC_IA64_SECREL64LSB:	rtype = R_IA64_SECREL64LSB; break;

    case BFD_RELOC_IA64_REL32MSB:	rtype = R_IA64_REL32MSB; break;
    case BFD_RELOC_IA64_REL32LSB:	rtype = R_IA64_REL32LSB; break;
    case BFD_RELOC_IA64_REL64MSB:	rtype = R_IA64_REL64MSB; break;
    case BFD_RELOC_IA64_REL64LSB:	rtype = R_IA64_REL64LSB; break;

    case BFD_RELOC_IA64_LTV32MSB:	rtype = R_IA64_LTV32MSB; break;
    case BFD_RELOC_IA64_LTV32LSB:	rtype = R_IA64_LTV32LSB; break;
    case BFD_RELOC_IA64_LTV64MSB:	rtype = R_IA64_LTV64MSB; break;
    case BFD_RELOC_IA64_LTV64LSB:	rtype = R_IA64_LTV64LSB; break;

    case BFD_RELOC_IA64_IPLTMSB:	rtype = R_IA64_IPLTMSB; break;
    case BFD_RELOC_IA64_IPLTLSB:	rtype = R_IA64_IPLTLSB; break;
    case BFD_RELOC_IA64_COPY:		rtype = R_IA64_COPY; break;
    case BFD_RELOC_IA64_LTOFF22X:	rtype = R_IA64_LTOFF22X; break;
    case BFD_RELOC_IA64_LDXMOV:		rtype = R_IA64_LDXMOV; break;

    case BFD_RELOC_IA64_TPREL14:	rtype = R_IA64_TPREL14; break;
    case BFD_RELOC_IA64_TPREL22:	rtype = R_IA64_TPREL22; break;
    case BFD_RELOC_IA64_TPREL64I:	rtype = R_IA64_TPREL64I; break;
    case BFD_RELOC_IA64_TPREL64MSB:	rtype = R_IA64_TPREL64MSB; break;
    case BFD_RELOC_IA64_TPREL64LSB:	rtype = R_IA64_TPREL64LSB; break;
    case BFD_RELOC_IA64_LTOFF_TPREL22:	rtype = R_IA64_LTOFF_TPREL22; break;

    case BFD_RELOC_IA64_DTPMOD64MSB:	rtype = R_IA64_DTPMOD64MSB; break;
    case BFD_RELOC_IA64_DTPMOD64LSB:	rtype = R_IA64_DTPMOD64LSB; break;
    case BFD_RELOC_IA64_LTOFF_DTPMOD22:	rtype = R_IA64_LTOFF_DTPMOD22; break;

    case BFD_RELOC_IA64_DTPREL14:	rtype = R_IA64_DTPREL14; break;
    case BFD_RELOC_IA64_DTPREL22:	rtype = R_IA64_DTPREL22; break;
    case BFD_RELOC_IA64_DTPREL64I:	rtype = R_IA64_DTPREL64I; break;
    case BFD_RELOC_IA64_DTPREL32MSB:	rtype = R_IA64_DTPREL32MSB; break;
    case BFD_RELOC_IA64_DTPREL32LSB:	rtype = R_IA64_DTPREL32LSB; break;
    case BFD_RELOC_IA64_DTPREL64MSB:	rtype = R_IA64_DTPREL64MSB; break;
    case BFD_RELOC_IA64_DTPREL64LSB:	rtype = R_IA64_DTPREL64LSB; break;
    case BFD_RELOC_IA64_LTOFF_DTPREL22:	rtype = R_IA64_LTOFF_DTPREL22; break;

    default: return 0;
    }
  return lookup_howto (rtype);
}

/* Given a ELF reloc, return the matching HOWTO structure.  */

static void
elfNN_ia64_info_to_howto (abfd, bfd_reloc, elf_reloc)
     bfd *abfd ATTRIBUTE_UNUSED;
     arelent *bfd_reloc;
     Elf_Internal_Rela *elf_reloc;
{
  bfd_reloc->howto
    = lookup_howto ((unsigned int) ELFNN_R_TYPE (elf_reloc->r_info));
}

#define PLT_HEADER_SIZE		(3 * 16)
#define PLT_MIN_ENTRY_SIZE	(1 * 16)
#define PLT_FULL_ENTRY_SIZE	(2 * 16)
#define PLT_RESERVED_WORDS	3

static const bfd_byte plt_header[PLT_HEADER_SIZE] =
{
  0x0b, 0x10, 0x00, 0x1c, 0x00, 0x21,  /*   [MMI]       mov r2=r14;;       */
  0xe0, 0x00, 0x08, 0x00, 0x48, 0x00,  /*               addl r14=0,r2      */
  0x00, 0x00, 0x04, 0x00,              /*               nop.i 0x0;;        */
  0x0b, 0x80, 0x20, 0x1c, 0x18, 0x14,  /*   [MMI]       ld8 r16=[r14],8;;  */
  0x10, 0x41, 0x38, 0x30, 0x28, 0x00,  /*               ld8 r17=[r14],8    */
  0x00, 0x00, 0x04, 0x00,              /*               nop.i 0x0;;        */
  0x11, 0x08, 0x00, 0x1c, 0x18, 0x10,  /*   [MIB]       ld8 r1=[r14]       */
  0x60, 0x88, 0x04, 0x80, 0x03, 0x00,  /*               mov b6=r17         */
  0x60, 0x00, 0x80, 0x00               /*               br.few b6;;        */
};

static const bfd_byte plt_min_entry[PLT_MIN_ENTRY_SIZE] =
{
  0x11, 0x78, 0x00, 0x00, 0x00, 0x24,  /*   [MIB]       mov r15=0          */
  0x00, 0x00, 0x00, 0x02, 0x00, 0x00,  /*               nop.i 0x0          */
  0x00, 0x00, 0x00, 0x40               /*               br.few 0 <PLT0>;;  */
};

static const bfd_byte plt_full_entry[PLT_FULL_ENTRY_SIZE] =
{
  0x0b, 0x78, 0x00, 0x02, 0x00, 0x24,  /*   [MMI]       addl r15=0,r1;;    */
  0x00, 0x41, 0x3c, 0x70, 0x29, 0xc0,  /*               ld8.acq r16=[r15],8*/
  0x01, 0x08, 0x00, 0x84,              /*               mov r14=r1;;       */
  0x11, 0x08, 0x00, 0x1e, 0x18, 0x10,  /*   [MIB]       ld8 r1=[r15]       */
  0x60, 0x80, 0x04, 0x80, 0x03, 0x00,  /*               mov b6=r16         */
  0x60, 0x00, 0x80, 0x00               /*               br.few b6;;        */
};

#define ELF_DYNAMIC_INTERPRETER "/usr/lib/ld.so.1"

static const bfd_byte oor_brl[16] =
{
  0x05, 0x00, 0x00, 0x00, 0x01, 0x00,  /*  [MLX]        nop.m 0            */
  0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  /*               brl.sptk.few tgt;; */
  0x00, 0x00, 0x00, 0xc0
};

static const bfd_byte oor_ip[48] =
{
  0x04, 0x00, 0x00, 0x00, 0x01, 0x00,  /*  [MLX]        nop.m 0            */
  0x00, 0x00, 0x00, 0x00, 0x00, 0xe0,  /*               movl r15=0         */
  0x01, 0x00, 0x00, 0x60,
  0x03, 0x00, 0x00, 0x00, 0x01, 0x00,  /*  [MII]        nop.m 0            */
  0x00, 0x01, 0x00, 0x60, 0x00, 0x00,  /*               mov r16=ip;;       */
  0xf2, 0x80, 0x00, 0x80,              /*               add r16=r15,r16;;  */
  0x11, 0x00, 0x00, 0x00, 0x01, 0x00,  /*  [MIB]        nop.m 0            */
  0x60, 0x80, 0x04, 0x80, 0x03, 0x00,  /*               mov b6=r16         */
  0x60, 0x00, 0x80, 0x00               /*               br b6;;            */
};

static size_t oor_branch_size = sizeof (oor_brl);

void
bfd_elfNN_ia64_after_parse (int itanium)
{
  oor_branch_size = itanium ? sizeof (oor_ip) : sizeof (oor_brl);
}

static void
elfNN_ia64_relax_brl (bfd *abfd, bfd_byte *contents, bfd_vma off)
{
  int template;
  bfd_byte *hit_addr;
  bfd_vma t0, t1, i0, i1, i2;

  hit_addr = (bfd_byte *) (contents + off);
  hit_addr -= (long) hit_addr & 0x3;
  t0 = bfd_get_64 (abfd, hit_addr);
  t1 = bfd_get_64 (abfd, hit_addr + 8);

  /* Keep the instruction in slot 0. */
  i0 = (t0 >> 5) & 0x1ffffffffffLL;
  /* Use nop.b for slot 1. */
  i1 = 0x4000000000LL;
  /* For slot 2, turn brl into br by masking out bit 40.  */
  i2 = (t1 >> 23) & 0x0ffffffffffLL;

  /* Turn a MLX bundle into a MBB bundle with the same stop-bit
     variety.  */
  template = 0x12;
  if ((t0 & 0x1fLL) == 5)
    template += 1;
  t0 = (i1 << 46) | (i0 << 5) | template;
  t1 = (i2 << 23) | (i1 >> 18);

  bfd_put_64 (abfd, t0, hit_addr);
  bfd_put_64 (abfd, t1, hit_addr + 8);
}

/* These functions do relaxation for IA-64 ELF.  */

static bfd_boolean
elfNN_ia64_relax_section (abfd, sec, link_info, again)
     bfd *abfd;
     asection *sec;
     struct bfd_link_info *link_info;
     bfd_boolean *again;
{
  struct one_fixup
    {
      struct one_fixup *next;
      asection *tsec;
      bfd_vma toff;
      bfd_vma trampoff;
    };

  Elf_Internal_Shdr *symtab_hdr;
  Elf_Internal_Rela *internal_relocs;
  Elf_Internal_Rela *irel, *irelend;
  bfd_byte *contents;
  Elf_Internal_Sym *isymbuf = NULL;
  struct elfNN_ia64_link_hash_table *ia64_info;
  struct one_fixup *fixups = NULL;
  bfd_boolean changed_contents = FALSE;
  bfd_boolean changed_relocs = FALSE;
  bfd_boolean changed_got = FALSE;
  bfd_vma gp = 0;

  /* Assume we're not going to change any sizes, and we'll only need
     one pass.  */
  *again = FALSE;

  /* Don't even try to relax for non-ELF outputs.  */
  if (!is_elf_hash_table (link_info->hash))
    return FALSE;

  /* Nothing to do if there are no relocations or there is no need for
     the relax finalize pass.  */
  if ((sec->flags & SEC_RELOC) == 0
      || sec->reloc_count == 0
      || (!link_info->need_relax_finalize
	  && sec->need_finalize_relax == 0))
    return TRUE;

  /* If this is the first time we have been called for this section,
     initialize the cooked size.  */
  if (sec->_cooked_size == 0)
    sec->_cooked_size = sec->_raw_size;

  symtab_hdr = &elf_tdata (abfd)->symtab_hdr;

  /* Load the relocations for this section.  */
  internal_relocs = (_bfd_elf_link_read_relocs
		     (abfd, sec, (PTR) NULL, (Elf_Internal_Rela *) NULL,
		      link_info->keep_memory));
  if (internal_relocs == NULL)
    return FALSE;

  ia64_info = elfNN_ia64_hash_table (link_info);
  irelend = internal_relocs + sec->reloc_count;

  /* Get the section contents.  */
  if (elf_section_data (sec)->this_hdr.contents != NULL)
    contents = elf_section_data (sec)->this_hdr.contents;
  else
    {
      contents = (bfd_byte *) bfd_malloc (sec->_raw_size);
      if (contents == NULL)
	goto error_return;

      if (! bfd_get_section_contents (abfd, sec, contents,
				      (file_ptr) 0, sec->_raw_size))
	goto error_return;
    }

  for (irel = internal_relocs; irel < irelend; irel++)
    {
      unsigned long r_type = ELFNN_R_TYPE (irel->r_info);
      bfd_vma symaddr, reladdr, trampoff, toff, roff;
      asection *tsec;
      struct one_fixup *f;
      bfd_size_type amt;
      bfd_boolean is_branch;
      struct elfNN_ia64_dyn_sym_info *dyn_i;

      switch (r_type)
	{
	case R_IA64_PCREL21B:
	case R_IA64_PCREL21BI:
	case R_IA64_PCREL21M:
	case R_IA64_PCREL21F:
	  /* In the finalize pass, all br relaxations are done. We can
	     skip it. */
	  if (!link_info->need_relax_finalize)
	    continue;
	  is_branch = TRUE;
	  break;

	case R_IA64_PCREL60B:
	  /* We can't optimize brl to br before the finalize pass since
	     br relaxations will increase the code size. Defer it to
	     the finalize pass.  */
	  if (link_info->need_relax_finalize)
	    {
	      sec->need_finalize_relax = 1;
	      continue;
	    }
	  is_branch = TRUE;
	  break;

	case R_IA64_LTOFF22X:
	case R_IA64_LDXMOV:
	  /* We can't relax ldx/mov before the finalize pass since
	     br relaxations will increase the code size. Defer it to
	     the finalize pass.  */
	  if (link_info->need_relax_finalize)
	    {
	      sec->need_finalize_relax = 1;
	      continue;
	    }
	  is_branch = FALSE;
	  break;

	default:
	  continue;
	}

      /* Get the value of the symbol referred to by the reloc.  */
      if (ELFNN_R_SYM (irel->r_info) < symtab_hdr->sh_info)
	{
	  /* A local symbol.  */
	  Elf_Internal_Sym *isym;

	  /* Read this BFD's local symbols.  */
	  if (isymbuf == NULL)
	    {
	      isymbuf = (Elf_Internal_Sym *) symtab_hdr->contents;
	      if (isymbuf == NULL)
		isymbuf = bfd_elf_get_elf_syms (abfd, symtab_hdr,
						symtab_hdr->sh_info, 0,
						NULL, NULL, NULL);
	      if (isymbuf == 0)
		goto error_return;
	    }

	  isym = isymbuf + ELFNN_R_SYM (irel->r_info);
	  if (isym->st_shndx == SHN_UNDEF)
	    continue;	/* We can't do anything with undefined symbols.  */
	  else if (isym->st_shndx == SHN_ABS)
	    tsec = bfd_abs_section_ptr;
	  else if (isym->st_shndx == SHN_COMMON)
	    tsec = bfd_com_section_ptr;
	  else if (isym->st_shndx == SHN_IA_64_ANSI_COMMON)
	    tsec = bfd_com_section_ptr;
	  else
	    tsec = bfd_section_from_elf_index (abfd, isym->st_shndx);

	  toff = isym->st_value;
	  dyn_i = get_dyn_sym_info (ia64_info, NULL, abfd, irel, FALSE);
	}
      else
	{
	  unsigned long indx;
	  struct elf_link_hash_entry *h;

	  indx = ELFNN_R_SYM (irel->r_info) - symtab_hdr->sh_info;
	  h = elf_sym_hashes (abfd)[indx];
	  BFD_ASSERT (h != NULL);

	  while (h->root.type == bfd_link_hash_indirect
		 || h->root.type == bfd_link_hash_warning)
	    h = (struct elf_link_hash_entry *) h->root.u.i.link;

	  dyn_i = get_dyn_sym_info (ia64_info, h, abfd, irel, FALSE);

	  /* For branches to dynamic symbols, we're interested instead
	     in a branch to the PLT entry.  */
	  if (is_branch && dyn_i && dyn_i->want_plt2)
	    {
	      /* Internal branches shouldn't be sent to the PLT.
		 Leave this for now and we'll give an error later.  */
	      if (r_type != R_IA64_PCREL21B)
		continue;

	      tsec = ia64_info->plt_sec;
	      toff = dyn_i->plt2_offset;
	      BFD_ASSERT (irel->r_addend == 0);
	    }

	  /* Can't do anything else with dynamic symbols.  */
	  else if (elfNN_ia64_dynamic_symbol_p (h, link_info, r_type))
	    continue;

	  else
	    {
	      /* We can't do anything with undefined symbols.  */
	      if (h->root.type == bfd_link_hash_undefined
		  || h->root.type == bfd_link_hash_undefweak)
		continue;

	      tsec = h->root.u.def.section;
	      toff = h->root.u.def.value;
	    }
	}

      if (tsec->sec_info_type == ELF_INFO_TYPE_MERGE)
	toff = _bfd_merged_section_offset (abfd, &tsec,
					   elf_section_data (tsec)->sec_info,
					   toff + irel->r_addend,
					   (bfd_vma) 0);
      else
	toff += irel->r_addend;

      symaddr = tsec->output_section->vma + tsec->output_offset + toff;

      roff = irel->r_offset;

      if (is_branch)
	{
	  bfd_signed_vma offset;

	  reladdr = (sec->output_section->vma
		     + sec->output_offset
		     + roff) & (bfd_vma) -4;

	  /* If the branch is in range, no need to do anything.  */
	  if ((bfd_signed_vma) (symaddr - reladdr) >= -0x1000000
	      && (bfd_signed_vma) (symaddr - reladdr) <= 0x0FFFFF0)
	    {
	      /* If the 60-bit branch is in 21-bit range, optimize it. */
	      if (r_type == R_IA64_PCREL60B)
		{
		  elfNN_ia64_relax_brl (abfd, contents, roff);

		  irel->r_info
		    = ELF64_R_INFO (ELF64_R_SYM (irel->r_info),
				    R_IA64_PCREL21B);

		  /* If the original relocation offset points to slot
		     1, change it to slot 2.  */
		  if ((irel->r_offset & 3) == 1)
		    irel->r_offset += 1;
		}

	      continue;
	    }
	  else if (r_type == R_IA64_PCREL60B)
	    continue;

	  /* If the branch and target are in the same section, you've
	     got one honking big section and we can't help you.  You'll
	     get an error message later.  */
	  if (tsec == sec)
	    continue;

	  /* Look for an existing fixup to this address.  */
	  for (f = fixups; f ; f = f->next)
	    if (f->tsec == tsec && f->toff == toff)
	      break;

	  if (f == NULL)
	    {
	      /* Two alternatives: If it's a branch to a PLT entry, we can
		 make a copy of the FULL_PLT entry.  Otherwise, we'll have
		 to use a `brl' insn to get where we're going.  */

	      size_t size;

	      if (tsec == ia64_info->plt_sec)
		size = sizeof (plt_full_entry);
	      else
		size = oor_branch_size;

	      /* Resize the current section to make room for the new branch. */
	      trampoff = (sec->_cooked_size + 15) & (bfd_vma) -16;

	      /* If trampoline is out of range, there is nothing we
		 can do.  */
	      offset = trampoff - (roff & (bfd_vma) -4);
	      if (offset < -0x1000000 || offset > 0x0FFFFF0)
		continue;

	      amt = trampoff + size;
	      contents = (bfd_byte *) bfd_realloc (contents, amt);
	      if (contents == NULL)
		goto error_return;
	      sec->_cooked_size = amt;

	      if (tsec == ia64_info->plt_sec)
		{
		  memcpy (contents + trampoff, plt_full_entry, size);

		  /* Hijack the old relocation for use as the PLTOFF reloc.  */
		  irel->r_info = ELFNN_R_INFO (ELFNN_R_SYM (irel->r_info),
					       R_IA64_PLTOFF22);
		  irel->r_offset = trampoff;
		}
	      else
		{
		  if (size == sizeof (oor_ip))
		    {
		      memcpy (contents + trampoff, oor_ip, size);
		      irel->r_info = ELFNN_R_INFO (ELFNN_R_SYM (irel->r_info),
						   R_IA64_PCREL64I);
		      irel->r_addend -= 16;
		      irel->r_offset = trampoff + 2;
		    }
		  else
		    {
		      memcpy (contents + trampoff, oor_brl, size);
		      irel->r_info = ELFNN_R_INFO (ELFNN_R_SYM (irel->r_info),
						   R_IA64_PCREL60B);
		      irel->r_offset = trampoff + 2;
		    }

		}

	      /* Record the fixup so we don't do it again this section.  */
	      f = (struct one_fixup *)
		bfd_malloc ((bfd_size_type) sizeof (*f));
	      f->next = fixups;
	      f->tsec = tsec;
	      f->toff = toff;
	      f->trampoff = trampoff;
	      fixups = f;
	    }
	  else
	    {
	      /* If trampoline is out of range, there is nothing we
		 can do.  */
	      offset = f->trampoff - (roff & (bfd_vma) -4);
	      if (offset < -0x1000000 || offset > 0x0FFFFF0)
		continue;

	      /* Nop out the reloc, since we're finalizing things here.  */
	      irel->r_info = ELFNN_R_INFO (0, R_IA64_NONE);
	    }

	  /* Fix up the existing branch to hit the trampoline.  */
	  if (elfNN_ia64_install_value (abfd, contents + roff, offset,
					r_type) != bfd_reloc_ok)
	    goto error_return;

	  changed_contents = TRUE;
	  changed_relocs = TRUE;
	}
      else
	{
	  /* Fetch the gp.  */
	  if (gp == 0)
	    {
	      bfd *obfd = sec->output_section->owner;
	      gp = _bfd_get_gp_value (obfd);
	      if (gp == 0)
		{
		  if (!elfNN_ia64_choose_gp (obfd, link_info))
		    goto error_return;
		  gp = _bfd_get_gp_value (obfd);
		}
	    }

	  /* If the data is out of range, do nothing.  */
	  if ((bfd_signed_vma) (symaddr - gp) >= 0x200000
	      ||(bfd_signed_vma) (symaddr - gp) < -0x200000)
	    continue;

	  if (r_type == R_IA64_LTOFF22X)
	    {
	      irel->r_info = ELFNN_R_INFO (ELFNN_R_SYM (irel->r_info),
					   R_IA64_GPREL22);
	      changed_relocs = TRUE;
	      if (dyn_i->want_gotx)
		{
		  dyn_i->want_gotx = 0;
		  changed_got |= !dyn_i->want_got;
		}
	    }
	  else
	    {
	      elfNN_ia64_relax_ldxmov (abfd, contents, roff);
	      irel->r_info = ELFNN_R_INFO (0, R_IA64_NONE);
	      changed_contents = TRUE;
	      changed_relocs = TRUE;
	    }
	}
    }

  /* ??? If we created fixups, this may push the code segment large
     enough that the data segment moves, which will change the GP.
     Reset the GP so that we re-calculate next round.  We need to
     do this at the _beginning_ of the next round; now will not do.  */
      
  /* Clean up and go home.  */
  while (fixups)
    {
      struct one_fixup *f = fixups;
      fixups = fixups->next;
      free (f);
    }

  if (isymbuf != NULL
      && symtab_hdr->contents != (unsigned char *) isymbuf)
    {
      if (! link_info->keep_memory)
	free (isymbuf);
      else
	{
	  /* Cache the symbols for elf_link_input_bfd.  */
	  symtab_hdr->contents = (unsigned char *) isymbuf;
	}
    }

  if (contents != NULL
      && elf_section_data (sec)->this_hdr.contents != contents)
    {
      if (!changed_contents && !link_info->keep_memory)
	free (contents);
      else
	{
	  /* Cache the section contents for elf_link_input_bfd.  */
	  elf_section_data (sec)->this_hdr.contents = contents;
	}
    }

  if (elf_section_data (sec)->relocs != internal_relocs)
    {
      if (!changed_relocs)
	free (internal_relocs);
      else
	elf_section_data (sec)->relocs = internal_relocs;
    }

  if (changed_got)
    {
      struct elfNN_ia64_allocate_data data;
      data.info = link_info;
      data.ofs = 0;
      ia64_info->self_dtpmod_offset = (bfd_vma) -1;

      elfNN_ia64_dyn_sym_traverse (ia64_info, allocate_global_data_got, &data);
      elfNN_ia64_dyn_sym_traverse (ia64_info, allocate_global_fptr_got, &data);
      elfNN_ia64_dyn_sym_traverse (ia64_info, allocate_local_got, &data);
      ia64_info->got_sec->_raw_size = data.ofs;
      ia64_info->got_sec->_cooked_size = data.ofs;

      /* ??? Resize .rela.got too.  */
    }

  if (!link_info->need_relax_finalize)
    sec->need_finalize_relax = 0;

  *again = changed_contents || changed_relocs;
  return TRUE;

 error_return:
  if (isymbuf != NULL && (unsigned char *) isymbuf != symtab_hdr->contents)
    free (isymbuf);
  if (contents != NULL
      && elf_section_data (sec)->this_hdr.contents != contents)
    free (contents);
  if (internal_relocs != NULL
      && elf_section_data (sec)->relocs != internal_relocs)
    free (internal_relocs);
  return FALSE;
}

static void
elfNN_ia64_relax_ldxmov (abfd, contents, off)
     bfd *abfd;
     bfd_byte *contents;
     bfd_vma off;
{
  int shift, r1, r3;
  bfd_vma dword, insn;

  switch ((int)off & 0x3)
    {
    case 0: shift =  5; break;
    case 1: shift = 14; off += 3; break;
    case 2: shift = 23; off += 6; break;
    default:
      abort ();
    }

  dword = bfd_get_64 (abfd, contents + off);
  insn = (dword >> shift) & 0x1ffffffffffLL;

  r1 = (insn >> 6) & 127;
  r3 = (insn >> 20) & 127;
  if (r1 == r3)
    insn = 0x8000000;				   /* nop */
  else
    insn = (insn & 0x7f01fff) | 0x10800000000LL;   /* (qp) mov r1 = r3 */

  dword &= ~(0x1ffffffffffLL << shift);
  dword |= (insn << shift);
  bfd_put_64 (abfd, dword, contents + off);
}

/* Return TRUE if NAME is an unwind table section name.  */

static inline bfd_boolean
is_unwind_section_name (abfd, name)
	bfd *abfd;
	const char *name;
{
  size_t len1, len2, len3;

  if (elfNN_ia64_hpux_vec (abfd->xvec)
      && !strcmp (name, ELF_STRING_ia64_unwind_hdr))
    return FALSE;

  len1 = sizeof (ELF_STRING_ia64_unwind) - 1;
  len2 = sizeof (ELF_STRING_ia64_unwind_info) - 1;
  len3 = sizeof (ELF_STRING_ia64_unwind_once) - 1;
  return ((strncmp (name, ELF_STRING_ia64_unwind, len1) == 0
	   && strncmp (name, ELF_STRING_ia64_unwind_info, len2) != 0)
	  || strncmp (name, ELF_STRING_ia64_unwind_once, len3) == 0);
}

/* Handle an IA-64 specific section when reading an object file.  This
   is called when elfcode.h finds a section with an unknown type.  */

static bfd_boolean
elfNN_ia64_section_from_shdr (abfd, hdr, name)
     bfd *abfd;
     Elf_Internal_Shdr *hdr;
     const char *name;
{
  asection *newsect;

  /* There ought to be a place to keep ELF backend specific flags, but
     at the moment there isn't one.  We just keep track of the
     sections by their name, instead.  Fortunately, the ABI gives
     suggested names for all the MIPS specific sections, so we will
     probably get away with this.  */
  switch (hdr->sh_type)
    {
    case SHT_IA_64_UNWIND:
    case SHT_IA_64_HP_OPT_ANOT:
      break;

    case SHT_IA_64_EXT:
      if (strcmp (name, ELF_STRING_ia64_archext) != 0)
	return FALSE;
      break;

    default:
      return FALSE;
    }

  if (! _bfd_elf_make_section_from_shdr (abfd, hdr, name))
    return FALSE;
  newsect = hdr->bfd_section;

  return TRUE;
}

/* Convert IA-64 specific section flags to bfd internal section flags.  */

/* ??? There is no bfd internal flag equivalent to the SHF_IA_64_NORECOV
   flag.  */

static bfd_boolean
elfNN_ia64_section_flags (flags, hdr)
     flagword *flags;
     Elf_Internal_Shdr *hdr;
{
  if (hdr->sh_flags & SHF_IA_64_SHORT)
    *flags |= SEC_SMALL_DATA;

  return TRUE;
}

/* Set the correct type for an IA-64 ELF section.  We do this by the
   section name, which is a hack, but ought to work.  */

static bfd_boolean
elfNN_ia64_fake_sections (abfd, hdr, sec)
     bfd *abfd ATTRIBUTE_UNUSED;
     Elf_Internal_Shdr *hdr;
     asection *sec;
{
  register const char *name;

  name = bfd_get_section_name (abfd, sec);

  if (is_unwind_section_name (abfd, name))
    {
      /* We don't have the sections numbered at this point, so sh_info
	 is set later, in elfNN_ia64_final_write_processing.  */
      hdr->sh_type = SHT_IA_64_UNWIND;
      hdr->sh_flags |= SHF_LINK_ORDER;
    }
  else if (strcmp (name, ELF_STRING_ia64_archext) == 0)
    hdr->sh_type = SHT_IA_64_EXT;
  else if (strcmp (name, ".HP.opt_annot") == 0)
    hdr->sh_type = SHT_IA_64_HP_OPT_ANOT;
  else if (strcmp (name, ".reloc") == 0)
    /* This is an ugly, but unfortunately necessary hack that is
       needed when producing EFI binaries on IA-64. It tells
       elf.c:elf_fake_sections() not to consider ".reloc" as a section
       containing ELF relocation info.  We need this hack in order to
       be able to generate ELF binaries that can be translated into
       EFI applications (which are essentially COFF objects).  Those
       files contain a COFF ".reloc" section inside an ELFNN object,
       which would normally cause BFD to segfault because it would
       attempt to interpret this section as containing relocation
       entries for section "oc".  With this hack enabled, ".reloc"
       will be treated as a normal data section, which will avoid the
       segfault.  However, you won't be able to create an ELFNN binary
       with a section named "oc" that needs relocations, but that's
       the kind of ugly side-effects you get when detecting section
       types based on their names...  In practice, this limitation is
       unlikely to bite.  */
    hdr->sh_type = SHT_PROGBITS;

  if (sec->flags & SEC_SMALL_DATA)
    hdr->sh_flags |= SHF_IA_64_SHORT;

  return TRUE;
}

/* The final processing done just before writing out an IA-64 ELF
   object file.  */

static void
elfNN_ia64_final_write_processing (abfd, linker)
     bfd *abfd;
     bfd_boolean linker ATTRIBUTE_UNUSED;
{
  Elf_Internal_Shdr *hdr;
  const char *sname;
  asection *text_sect, *s;
  size_t len;

  for (s = abfd->sections; s; s = s->next)
    {
      hdr = &elf_section_data (s)->this_hdr;
      switch (hdr->sh_type)
	{
	case SHT_IA_64_UNWIND:
	  /* See comments in gas/config/tc-ia64.c:dot_endp on why we
	     have to do this.  */
	  sname = bfd_get_section_name (abfd, s);
	  len = sizeof (ELF_STRING_ia64_unwind) - 1;
	  if (sname && strncmp (sname, ELF_STRING_ia64_unwind, len) == 0)
	    {
	      sname += len;

	      if (sname[0] == '\0')
		/* .IA_64.unwind -> .text */
		text_sect = bfd_get_section_by_name (abfd, ".text");
	      else
		/* .IA_64.unwindFOO -> FOO */
		text_sect = bfd_get_section_by_name (abfd, sname);
	    }
	  else if (sname
		   && (len = sizeof (ELF_STRING_ia64_unwind_once) - 1,
		       strncmp (sname, ELF_STRING_ia64_unwind_once, len)) == 0)
	    {
	      /* .gnu.linkonce.ia64unw.FOO -> .gnu.linkonce.t.FOO */
	      size_t len2 = sizeof (".gnu.linkonce.t.") - 1;
	      char *once_name = bfd_malloc (len2 + strlen (sname + len) + 1);

	      if (once_name != NULL)
		{
		  memcpy (once_name, ".gnu.linkonce.t.", len2);
		  strcpy (once_name + len2, sname + len);
		  text_sect = bfd_get_section_by_name (abfd, once_name);
		  free (once_name);
		}
	      else
		/* Should only happen if we run out of memory, in
		   which case we're probably toast anyway.  Try to
		   cope by finding the section the slow way.  */
		for (text_sect = abfd->sections;
		     text_sect != NULL;
		     text_sect = text_sect->next)
		  {
		    if (strncmp (bfd_section_name (abfd, text_sect),
				 ".gnu.linkonce.t.", len2) == 0
			&& strcmp (bfd_section_name (abfd, text_sect) + len2,
				   sname + len) == 0)
		      break;
		  }
	    }
	  else
	    /* last resort: fall back on .text */
	    text_sect = bfd_get_section_by_name (abfd, ".text");

	  if (text_sect)
	    {
	      /* The IA-64 processor-specific ABI requires setting
		 sh_link to the unwind section, whereas HP-UX requires
		 sh_info to do so.  For maximum compatibility, we'll
		 set both for now... */
	      hdr->sh_link = elf_section_data (text_sect)->this_idx;
	      hdr->sh_info = elf_section_data (text_sect)->this_idx;
	    }
	  break;
	}
    }

  if (! elf_flags_init (abfd))
    {
      unsigned long flags = 0;

      if (abfd->xvec->byteorder == BFD_ENDIAN_BIG)
	flags |= EF_IA_64_BE;
      if (bfd_get_mach (abfd) == bfd_mach_ia64_elf64)
	flags |= EF_IA_64_ABI64;

      elf_elfheader(abfd)->e_flags = flags;
      elf_flags_init (abfd) = TRUE;
    }
}

/* Hook called by the linker routine which adds symbols from an object
   file.  We use it to put .comm items in .sbss, and not .bss.  */

static bfd_boolean
elfNN_ia64_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp)
     bfd *abfd;
     struct bfd_link_info *info;
     Elf_Internal_Sym *sym;
     const char **namep ATTRIBUTE_UNUSED;
     flagword *flagsp ATTRIBUTE_UNUSED;
     asection **secp;
     bfd_vma *valp;
{
  if (sym->st_shndx == SHN_COMMON
      && !info->relocatable
      && sym->st_size <= elf_gp_size (abfd))
    {
      /* Common symbols less than or equal to -G nn bytes are
	 automatically put into .sbss.  */

      asection *scomm = bfd_get_section_by_name (abfd, ".scommon");

      if (scomm == NULL)
	{
	  scomm = bfd_make_section (abfd, ".scommon");
	  if (scomm == NULL
	      || !bfd_set_section_flags (abfd, scomm, (SEC_ALLOC
						       | SEC_IS_COMMON
						       | SEC_LINKER_CREATED)))
	    return FALSE;
	}

      *secp = scomm;
      *valp = sym->st_size;
    }

  return TRUE;
}

/* Return the number of additional phdrs we will need.  */

static int
elfNN_ia64_additional_program_headers (abfd)
     bfd *abfd;
{
  asection *s;
  int ret = 0;

  /* See if we need a PT_IA_64_ARCHEXT segment.  */
  s = bfd_get_section_by_name (abfd, ELF_STRING_ia64_archext);
  if (s && (s->flags & SEC_LOAD))
    ++ret;

  /* Count how many PT_IA_64_UNWIND segments we need.  */
  for (s = abfd->sections; s; s = s->next)
    if (is_unwind_section_name (abfd, s->name) && (s->flags & SEC_LOAD))
      ++ret;

  return ret;
}

static bfd_boolean
elfNN_ia64_modify_segment_map (abfd, info)
     bfd *abfd;
     struct bfd_link_info *info ATTRIBUTE_UNUSED;
{
  struct elf_segment_map *m, **pm;
  Elf_Internal_Shdr *hdr;
  asection *s;

  /* If we need a PT_IA_64_ARCHEXT segment, it must come before
     all PT_LOAD segments.  */
  s = bfd_get_section_by_name (abfd, ELF_STRING_ia64_archext);
  if (s && (s->flags & SEC_LOAD))
    {
      for (m = elf_tdata (abfd)->segment_map; m != NULL; m = m->next)
	if (m->p_type == PT_IA_64_ARCHEXT)
	  break;
      if (m == NULL)
	{
	  m = ((struct elf_segment_map *)
	       bfd_zalloc (abfd, (bfd_size_type) sizeof *m));
	  if (m == NULL)
	    return FALSE;

	  m->p_type = PT_IA_64_ARCHEXT;
	  m->count = 1;
	  m->sections[0] = s;

	  /* We want to put it after the PHDR and INTERP segments.  */
	  pm = &elf_tdata (abfd)->segment_map;
	  while (*pm != NULL
		 && ((*pm)->p_type == PT_PHDR
		     || (*pm)->p_type == PT_INTERP))
	    pm = &(*pm)->next;

	  m->next = *pm;
	  *pm = m;
	}
    }

  /* Install PT_IA_64_UNWIND segments, if needed.  */
  for (s = abfd->sections; s; s = s->next)
    {
      hdr = &elf_section_data (s)->this_hdr;
      if (hdr->sh_type != SHT_IA_64_UNWIND)
	continue;

      if (s && (s->flags & SEC_LOAD))
	{
	  for (m = elf_tdata (abfd)->segment_map; m != NULL; m = m->next)
	    if (m->p_type == PT_IA_64_UNWIND)
	      {
		int i;

		/* Look through all sections in the unwind segment
		   for a match since there may be multiple sections
		   to a segment.  */
		for (i = m->count - 1; i >= 0; --i)
		  if (m->sections[i] == s)
		    break;

		if (i >= 0)
		  break;
	      }

	  if (m == NULL)
	    {
	      m = ((struct elf_segment_map *)
		   bfd_zalloc (abfd, (bfd_size_type) sizeof *m));
	      if (m == NULL)
		return FALSE;

	      m->p_type = PT_IA_64_UNWIND;
	      m->count = 1;
	      m->sections[0] = s;
	      m->next = NULL;

	      /* We want to put it last.  */
	      pm = &elf_tdata (abfd)->segment_map;
	      while (*pm != NULL)
		pm = &(*pm)->next;
	      *pm = m;
	    }
	}
    }

  /* Turn on PF_IA_64_NORECOV if needed.  This involves traversing all of
     the input sections for each output section in the segment and testing
     for SHF_IA_64_NORECOV on each.  */
  for (m = elf_tdata (abfd)->segment_map; m != NULL; m = m->next)
    if (m->p_type == PT_LOAD)
      {
	int i;
	for (i = m->count - 1; i >= 0; --i)
	  {
	    struct bfd_link_order *order = m->sections[i]->link_order_head;
	    while (order)
	      {
		if (order->type == bfd_indirect_link_order)
		  {
		    asection *is = order->u.indirect.section;
		    bfd_vma flags = elf_section_data(is)->this_hdr.sh_flags;
		    if (flags & SHF_IA_64_NORECOV)
		      {
			m->p_flags |= PF_IA_64_NORECOV;
			goto found;
		      }
		  }
		order = order->next;
	      }
	  }
      found:;
      }

  return TRUE;
}

/* According to the Tahoe assembler spec, all labels starting with a
   '.' are local.  */

static bfd_boolean
elfNN_ia64_is_local_label_name (abfd, name)
     bfd *abfd ATTRIBUTE_UNUSED;
     const char *name;
{
  return name[0] == '.';
}

/* Should we do dynamic things to this symbol?  */

static bfd_boolean
elfNN_ia64_dynamic_symbol_p (h, info, r_type)
     struct elf_link_hash_entry *h;
     struct bfd_link_info *info;
     int r_type;
{
  bfd_boolean ignore_protected
    = ((r_type & 0xf8) == 0x40		/* FPTR relocs */
       || (r_type & 0xf8) == 0x50);	/* LTOFF_FPTR relocs */

  return _bfd_elf_dynamic_symbol_p (h, info, ignore_protected);
}

static struct bfd_hash_entry*
elfNN_ia64_new_elf_hash_entry (entry, table, string)
     struct bfd_hash_entry *entry;
     struct bfd_hash_table *table;
     const char *string;
{
  struct elfNN_ia64_link_hash_entry *ret;
  ret = (struct elfNN_ia64_link_hash_entry *) entry;

  /* Allocate the structure if it has not already been allocated by a
     subclass.  */
  if (!ret)
    ret = bfd_hash_allocate (table, sizeof (*ret));

  if (!ret)
    return 0;

  /* Initialize our local data.  All zeros, and definitely easier
     than setting a handful of bit fields.  */
  memset (ret, 0, sizeof (*ret));

  /* Call the allocation method of the superclass.  */
  ret = ((struct elfNN_ia64_link_hash_entry *)
	 _bfd_elf_link_hash_newfunc ((struct bfd_hash_entry *) ret,
				     table, string));

  return (struct bfd_hash_entry *) ret;
}

static void
elfNN_ia64_hash_copy_indirect (bed, xdir, xind)
     const struct elf_backend_data *bed ATTRIBUTE_UNUSED;
     struct elf_link_hash_entry *xdir, *xind;
{
  struct elfNN_ia64_link_hash_entry *dir, *ind;

  dir = (struct elfNN_ia64_link_hash_entry *) xdir;
  ind = (struct elfNN_ia64_link_hash_entry *) xind;

  /* Copy down any references that we may have already seen to the
     symbol which just became indirect.  */

  dir->root.elf_link_hash_flags |=
    (ind->root.elf_link_hash_flags
     & (ELF_LINK_HASH_REF_DYNAMIC
        | ELF_LINK_HASH_REF_REGULAR
        | ELF_LINK_HASH_REF_REGULAR_NONWEAK
        | ELF_LINK_HASH_NEEDS_PLT));

  if (ind->root.root.type != bfd_link_hash_indirect)
    return;

  /* Copy over the got and plt data.  This would have been done
     by check_relocs.  */

  if (dir->info == NULL)
    {
      struct elfNN_ia64_dyn_sym_info *dyn_i;

      dir->info = dyn_i = ind->info;
      ind->info = NULL;

      /* Fix up the dyn_sym_info pointers to the global symbol.  */
      for (; dyn_i; dyn_i = dyn_i->next)
	dyn_i->h = &dir->root;
    }
  BFD_ASSERT (ind->info == NULL);

  /* Copy over the dynindx.  */

  if (dir->root.dynindx == -1)
    {
      dir->root.dynindx = ind->root.dynindx;
      dir->root.dynstr_index = ind->root.dynstr_index;
      ind->root.dynindx = -1;
      ind->root.dynstr_index = 0;
    }
  BFD_ASSERT (ind->root.dynindx == -1);
}

static void
elfNN_ia64_hash_hide_symbol (info, xh, force_local)
     struct bfd_link_info *info;
     struct elf_link_hash_entry *xh;
     bfd_boolean force_local;
{
  struct elfNN_ia64_link_hash_entry *h;
  struct elfNN_ia64_dyn_sym_info *dyn_i;

  h = (struct elfNN_ia64_link_hash_entry *)xh;

  _bfd_elf_link_hash_hide_symbol (info, &h->root, force_local);

  for (dyn_i = h->info; dyn_i; dyn_i = dyn_i->next)
    {
      dyn_i->want_plt2 = 0;
      dyn_i->want_plt = 0;
    }
}

/* Compute a hash of a local hash entry.  */

static hashval_t
elfNN_ia64_local_htab_hash (ptr)
     const void *ptr;
{
  struct elfNN_ia64_local_hash_entry *entry
    = (struct elfNN_ia64_local_hash_entry *) ptr;

  return (((entry->id & 0xff) << 24) | ((entry->id & 0xff00) << 8))
	  ^ entry->r_sym ^ (entry->id >> 16);
}

/* Compare local hash entries.  */

static int
elfNN_ia64_local_htab_eq (ptr1, ptr2)
     const void *ptr1, *ptr2;
{
  struct elfNN_ia64_local_hash_entry *entry1
    = (struct elfNN_ia64_local_hash_entry *) ptr1;
  struct elfNN_ia64_local_hash_entry *entry2
    = (struct elfNN_ia64_local_hash_entry *) ptr2;

  return entry1->id == entry2->id && entry1->r_sym == entry2->r_sym;
}

/* Create the derived linker hash table.  The IA-64 ELF port uses this
   derived hash table to keep information specific to the IA-64 ElF
   linker (without using static variables).  */

static struct bfd_link_hash_table*
elfNN_ia64_hash_table_create (abfd)
     bfd *abfd;
{
  struct elfNN_ia64_link_hash_table *ret;

  ret = bfd_zmalloc ((bfd_size_type) sizeof (*ret));
  if (!ret)
    return 0;

  if (!_bfd_elf_link_hash_table_init (&ret->root, abfd,
				      elfNN_ia64_new_elf_hash_entry))
    {
      free (ret);
      return 0;
    }

  ret->loc_hash_table = htab_try_create (1024, elfNN_ia64_local_htab_hash,
					 elfNN_ia64_local_htab_eq, NULL);
  ret->loc_hash_memory = objalloc_create ();
  if (!ret->loc_hash_table || !ret->loc_hash_memory)
    {
      free (ret);
      return 0;
    }

  return &ret->root.root;
}

/* Destroy IA-64 linker hash table.  */

static void
elfNN_ia64_hash_table_free (hash)
     struct bfd_link_hash_table *hash;
{
  struct elfNN_ia64_link_hash_table *ia64_info
    = (struct elfNN_ia64_link_hash_table *) hash;
  if (ia64_info->loc_hash_table)
    htab_delete (ia64_info->loc_hash_table);
  if (ia64_info->loc_hash_memory)
    objalloc_free ((struct objalloc *) ia64_info->loc_hash_memory);
  _bfd_generic_link_hash_table_free (hash);
}

/* Traverse both local and global hash tables.  */

struct elfNN_ia64_dyn_sym_traverse_data
{
  bfd_boolean (*func) PARAMS ((struct elfNN_ia64_dyn_sym_info *, PTR));
  PTR data;
};

static bfd_boolean
elfNN_ia64_global_dyn_sym_thunk (xentry, xdata)
     struct bfd_hash_entry *xentry;
     PTR xdata;
{
  struct elfNN_ia64_link_hash_entry *entry
    = (struct elfNN_ia64_link_hash_entry *) xentry;
  struct elfNN_ia64_dyn_sym_traverse_data *data
    = (struct elfNN_ia64_dyn_sym_traverse_data *) xdata;
  struct elfNN_ia64_dyn_sym_info *dyn_i;

  if (entry->root.root.type == bfd_link_hash_warning)
    entry = (struct elfNN_ia64_link_hash_entry *) entry->root.root.u.i.link;

  for (dyn_i = entry->info; dyn_i; dyn_i = dyn_i->next)
    if (! (*data->func) (dyn_i, data->data))
      return FALSE;
  return TRUE;
}

static bfd_boolean
elfNN_ia64_local_dyn_sym_thunk (slot, xdata)
     void **slot;
     PTR xdata;
{
  struct elfNN_ia64_local_hash_entry *entry
    = (struct elfNN_ia64_local_hash_entry *) *slot;
  struct elfNN_ia64_dyn_sym_traverse_data *data
    = (struct elfNN_ia64_dyn_sym_traverse_data *) xdata;
  struct elfNN_ia64_dyn_sym_info *dyn_i;

  for (dyn_i = entry->info; dyn_i; dyn_i = dyn_i->next)
    if (! (*data->func) (dyn_i, data->data))
      return 0;
  return 1;
}

static void
elfNN_ia64_dyn_sym_traverse (ia64_info, func, data)
     struct elfNN_ia64_link_hash_table *ia64_info;
     bfd_boolean (*func) PARAMS ((struct elfNN_ia64_dyn_sym_info *, PTR));
     PTR data;
{
  struct elfNN_ia64_dyn_sym_traverse_data xdata;

  xdata.func = func;
  xdata.data = data;

  elf_link_hash_traverse (&ia64_info->root,
			  elfNN_ia64_global_dyn_sym_thunk, &xdata);
  htab_traverse (ia64_info->loc_hash_table,
		 elfNN_ia64_local_dyn_sym_thunk, &xdata);
}

static bfd_boolean
elfNN_ia64_create_dynamic_sections (abfd, info)
     bfd *abfd;
     struct bfd_link_info *info;
{
  struct elfNN_ia64_link_hash_table *ia64_info;
  asection *s;

  if (! _bfd_elf_create_dynamic_sections (abfd, info))
    return FALSE;

  ia64_info = elfNN_ia64_hash_table (info);

  ia64_info->plt_sec = bfd_get_section_by_name (abfd, ".plt");
  ia64_info->got_sec = bfd_get_section_by_name (abfd, ".got");

  {
    flagword flags = bfd_get_section_flags (abfd, ia64_info->got_sec);
    bfd_set_section_flags (abfd, ia64_info->got_sec, SEC_SMALL_DATA | flags);
    /* The .got section is always aligned at 8 bytes.  */
    bfd_set_section_alignment (abfd, ia64_info->got_sec, 3);
  }

  if (!get_pltoff (abfd, info, ia64_info))
    return FALSE;

  s = bfd_make_section(abfd, ".rela.IA_64.pltoff");
  if (s == NULL
      || !bfd_set_section_flags (abfd, s, (SEC_ALLOC | SEC_LOAD
					   | SEC_HAS_CONTENTS
					   | SEC_IN_MEMORY
					   | SEC_LINKER_CREATED
					   | SEC_READONLY))
      || !bfd_set_section_alignment (abfd, s, 3))
    return FALSE;
  ia64_info->rel_pltoff_sec = s;

  s = bfd_make_section(abfd, ".rela.got");
  if (s == NULL
      || !bfd_set_section_flags (abfd, s, (SEC_ALLOC | SEC_LOAD
					   | SEC_HAS_CONTENTS
					   | SEC_IN_MEMORY
					   | SEC_LINKER_CREATED
					   | SEC_READONLY))
      || !bfd_set_section_alignment (abfd, s, 3))
    return FALSE;
  ia64_info->rel_got_sec = s;

  return TRUE;
}

/* Find and/or create a hash entry for local symbol.  */
static struct elfNN_ia64_local_hash_entry *
get_local_sym_hash (ia64_info, abfd, rel, create)
     struct elfNN_ia64_link_hash_table *ia64_info;
     bfd *abfd;
     const Elf_Internal_Rela *rel;
     bfd_boolean create;
{
  struct elfNN_ia64_local_hash_entry e, *ret;
  asection *sec = abfd->sections;
  hashval_t h = (((sec->id & 0xff) << 24) | ((sec->id & 0xff00) << 8))
		^ ELFNN_R_SYM (rel->r_info) ^ (sec->id >> 16);
  void **slot;

  e.id = sec->id;
  e.r_sym = ELFNN_R_SYM (rel->r_info);
  slot = htab_find_slot_with_hash (ia64_info->loc_hash_table, &e, h,
				   create ? INSERT : NO_INSERT);

  if (!slot)
    return NULL;

  if (*slot)
    return (struct elfNN_ia64_local_hash_entry *) *slot;

  ret = (struct elfNN_ia64_local_hash_entry *)
	objalloc_alloc ((struct objalloc *) ia64_info->loc_hash_memory,
			sizeof (struct elfNN_ia64_local_hash_entry));
  if (ret)
    {
      memset (ret, 0, sizeof (*ret));
      ret->id = sec->id;
      ret->r_sym = ELFNN_R_SYM (rel->r_info);
      *slot = ret;
    }
  return ret;
}

/* Find and/or create a descriptor for dynamic symbol info.  This will
   vary based on global or local symbol, and the addend to the reloc.  */

static struct elfNN_ia64_dyn_sym_info *
get_dyn_sym_info (ia64_info, h, abfd, rel, create)
     struct elfNN_ia64_link_hash_table *ia64_info;
     struct elf_link_hash_entry *h;
     bfd *abfd;
     const Elf_Internal_Rela *rel;
     bfd_boolean create;
{
  struct elfNN_ia64_dyn_sym_info **pp;
  struct elfNN_ia64_dyn_sym_info *dyn_i;
  bfd_vma addend = rel ? rel->r_addend : 0;

  if (h)
    pp = &((struct elfNN_ia64_link_hash_entry *)h)->info;
  else
    {
      struct elfNN_ia64_local_hash_entry *loc_h;

      loc_h = get_local_sym_hash (ia64_info, abfd, rel, create);
      if (!loc_h)
	{
	  BFD_ASSERT (!create);
	  return NULL;
	}

      pp = &loc_h->info;
    }

  for (dyn_i = *pp; dyn_i && dyn_i->addend != addend; dyn_i = *pp)
    pp = &dyn_i->next;

  if (dyn_i == NULL && create)
    {
      dyn_i = ((struct elfNN_ia64_dyn_sym_info *)
	       bfd_zalloc (abfd, (bfd_size_type) sizeof *dyn_i));
      *pp = dyn_i;
      dyn_i->addend = addend;
    }

  return dyn_i;
}

static asection *
get_got (abfd, info, ia64_info)
     bfd *abfd;
     struct bfd_link_info *info;
     struct elfNN_ia64_link_hash_table *ia64_info;
{
  asection *got;
  bfd *dynobj;

  got = ia64_info->got_sec;
  if (!got)
    {
      flagword flags;

      dynobj = ia64_info->root.dynobj;
      if (!dynobj)
	ia64_info->root.dynobj = dynobj = abfd;
      if (!_bfd_elf_create_got_section (dynobj, info))
	return 0;

      got = bfd_get_section_by_name (dynobj, ".got");
      BFD_ASSERT (got);
      ia64_info->got_sec = got;

      /* The .got section is always aligned at 8 bytes.  */
      if (!bfd_set_section_alignment (abfd, got, 3))
	return 0;

      flags = bfd_get_section_flags (abfd, got);
      bfd_set_section_flags (abfd, got, SEC_SMALL_DATA | flags);
    }

  return got;
}

/* Create function descriptor section (.opd).  This section is called .opd
   because it contains "official procedure descriptors".  The "official"
   refers to the fact that these descriptors are used when taking the address
   of a procedure, thus ensuring a unique address for each procedure.  */

static asection *
get_fptr (abfd, info, ia64_info)
     bfd *abfd;
     struct bfd_link_info *info;
     struct elfNN_ia64_link_hash_table *ia64_info;
{
  asection *fptr;
  bfd *dynobj;

  fptr = ia64_info->fptr_sec;
  if (!fptr)
    {
      dynobj = ia64_info->root.dynobj;
      if (!dynobj)
	ia64_info->root.dynobj = dynobj = abfd;

      fptr = bfd_make_section (dynobj, ".opd");
      if (!fptr
	  || !bfd_set_section_flags (dynobj, fptr,
				     (SEC_ALLOC
				      | SEC_LOAD
				      | SEC_HAS_CONTENTS
				      | SEC_IN_MEMORY
				      | (info->pie ? 0 : SEC_READONLY)
				      | SEC_LINKER_CREATED))
	  || !bfd_set_section_alignment (abfd, fptr, 4))
	{
	  BFD_ASSERT (0);
	  return NULL;
	}

      ia64_info->fptr_sec = fptr;

      if (info->pie)
	{
	  asection *fptr_rel;
	  fptr_rel = bfd_make_section(dynobj, ".rela.opd");
	  if (fptr_rel == NULL
	      || !bfd_set_section_flags (dynobj, fptr_rel,
					 (SEC_ALLOC | SEC_LOAD
					  | SEC_HAS_CONTENTS
					  | SEC_IN_MEMORY
					  | SEC_LINKER_CREATED
					  | SEC_READONLY))
	      || !bfd_set_section_alignment (abfd, fptr_rel, 3))
	    {
	      BFD_ASSERT (0);
	      return NULL;
	    }

	  ia64_info->rel_fptr_sec = fptr_rel;
	}
    }

  return fptr;
}

static asection *
get_pltoff (abfd, info, ia64_info)
     bfd *abfd;
     struct bfd_link_info *info ATTRIBUTE_UNUSED;
     struct elfNN_ia64_link_hash_table *ia64_info;
{
  asection *pltoff;
  bfd *dynobj;

  pltoff = ia64_info->pltoff_sec;
  if (!pltoff)
    {
      dynobj = ia64_info->root.dynobj;
      if (!dynobj)
	ia64_info->root.dynobj = dynobj = abfd;

      pltoff = bfd_make_section (dynobj, ELF_STRING_ia64_pltoff);
      if (!pltoff
	  || !bfd_set_section_flags (dynobj, pltoff,
				     (SEC_ALLOC
				      | SEC_LOAD
				      | SEC_HAS_CONTENTS
				      | SEC_IN_MEMORY
				      | SEC_SMALL_DATA
				      | SEC_LINKER_CREATED))
	  || !bfd_set_section_alignment (abfd, pltoff, 4))
	{
	  BFD_ASSERT (0);
	  return NULL;
	}

      ia64_info->pltoff_sec = pltoff;
    }

  return pltoff;
}

static asection *
get_reloc_section (abfd, ia64_info, sec, create)
     bfd *abfd;
     struct elfNN_ia64_link_hash_table *ia64_info;
     asection *sec;
     bfd_boolean create;
{
  const char *srel_name;
  asection *srel;
  bfd *dynobj;

  srel_name = (bfd_elf_string_from_elf_section
	       (abfd, elf_elfheader(abfd)->e_shstrndx,
		elf_section_data(sec)->rel_hdr.sh_name));
  if (srel_name == NULL)
    return NULL;

  BFD_ASSERT ((strncmp (srel_name, ".rela", 5) == 0
	       && strcmp (bfd_get_section_name (abfd, sec),
			  srel_name+5) == 0)
	      || (strncmp (srel_name, ".rel", 4) == 0
		  && strcmp (bfd_get_section_name (abfd, sec),
			     srel_name+4) == 0));

  dynobj = ia64_info->root.dynobj;
  if (!dynobj)
    ia64_info->root.dynobj = dynobj = abfd;

  srel = bfd_get_section_by_name (dynobj, srel_name);
  if (srel == NULL && create)
    {
      srel = bfd_make_section (dynobj, srel_name);
      if (srel == NULL
	  || !bfd_set_section_flags (dynobj, srel,
				     (SEC_ALLOC
				      | SEC_LOAD
				      | SEC_HAS_CONTENTS
				      | SEC_IN_MEMORY
				      | SEC_LINKER_CREATED
				      | SEC_READONLY))
	  || !bfd_set_section_alignment (dynobj, srel, 3))
	return NULL;
    }

  return srel;
}

static bfd_boolean
count_dyn_reloc (bfd *abfd, struct elfNN_ia64_dyn_sym_info *dyn_i,
		 asection *srel, int type, bfd_boolean reltext)
{
  struct elfNN_ia64_dyn_reloc_entry *rent;

  for (rent = dyn_i->reloc_entries; rent; rent = rent->next)
    if (rent->srel == srel && rent->type == type)
      break;

  if (!rent)
    {
      rent = ((struct elfNN_ia64_dyn_reloc_entry *)
	      bfd_alloc (abfd, (bfd_size_type) sizeof (*rent)));
      if (!rent)
	return FALSE;

      rent->next = dyn_i->reloc_entries;
      rent->srel = srel;
      rent->type = type;
      rent->count = 0;
      dyn_i->reloc_entries = rent;
    }
  rent->reltext = reltext;
  rent->count++;

  return TRUE;
}

static bfd_boolean
elfNN_ia64_check_relocs (abfd, info, sec, relocs)
     bfd *abfd;
     struct bfd_link_info *info;
     asection *sec;
     const Elf_Internal_Rela *relocs;
{
  struct elfNN_ia64_link_hash_table *ia64_info;
  const Elf_Internal_Rela *relend;
  Elf_Internal_Shdr *symtab_hdr;
  const Elf_Internal_Rela *rel;
  asection *got, *fptr, *srel;

  if (info->relocatable)
    return TRUE;

  symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
  ia64_info = elfNN_ia64_hash_table (info);

  got = fptr = srel = NULL;

  relend = relocs + sec->reloc_count;
  for (rel = relocs; rel < relend; ++rel)
    {
      enum {
	NEED_GOT = 1,
	NEED_GOTX = 2,
	NEED_FPTR = 4,
	NEED_PLTOFF = 8,
	NEED_MIN_PLT = 16,
	NEED_FULL_PLT = 32,
	NEED_DYNREL = 64,
	NEED_LTOFF_FPTR = 128,
	NEED_TPREL = 256,
	NEED_DTPMOD = 512,
	NEED_DTPREL = 1024
      };

      struct elf_link_hash_entry *h = NULL;
      unsigned long r_symndx = ELFNN_R_SYM (rel->r_info);
      struct elfNN_ia64_dyn_sym_info *dyn_i;
      int need_entry;
      bfd_boolean maybe_dynamic;
      int dynrel_type = R_IA64_NONE;

      if (r_symndx >= symtab_hdr->sh_info)
	{
	  /* We're dealing with a global symbol -- find its hash entry
	     and mark it as being referenced.  */
	  long indx = r_symndx - symtab_hdr->sh_info;
	  h = elf_sym_hashes (abfd)[indx];
	  while (h->root.type == bfd_link_hash_indirect
		 || h->root.type == bfd_link_hash_warning)
	    h = (struct elf_link_hash_entry *) h->root.u.i.link;

	  h->elf_link_hash_flags |= ELF_LINK_HASH_REF_REGULAR;
	}

      /* We can only get preliminary data on whether a symbol is
	 locally or externally defined, as not all of the input files
	 have yet been processed.  Do something with what we know, as
	 this may help reduce memory usage and processing time later.  */
      maybe_dynamic = FALSE;
      if (h && ((!info->executable
		 && (!info->symbolic || info->unresolved_syms_in_shared_libs == RM_IGNORE))
		|| ! (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR)
		|| h->root.type == bfd_link_hash_defweak))
	maybe_dynamic = TRUE;

      need_entry = 0;
      switch (ELFNN_R_TYPE (rel->r_info))
	{
	case R_IA64_TPREL64MSB:
	case R_IA64_TPREL64LSB:
	  if (info->shared || maybe_dynamic)
	    need_entry = NEED_DYNREL;
	  dynrel_type = R_IA64_TPREL64LSB;
	  if (info->shared)
	    info->flags |= DF_STATIC_TLS;
	  break;

	case R_IA64_LTOFF_TPREL22:
	  need_entry = NEED_TPREL;
	  if (info->shared)
	    info->flags |= DF_STATIC_TLS;
	  break;

	case R_IA64_DTPREL64MSB:
	case R_IA64_DTPREL64LSB:
	  if (info->shared || maybe_dynamic)
	    need_entry = NEED_DYNREL;
	  dynrel_type = R_IA64_DTPREL64LSB;
	  break;

	case R_IA64_LTOFF_DTPREL22:
	  need_entry = NEED_DTPREL;
	  break;

	case R_IA64_DTPMOD64MSB:
	case R_IA64_DTPMOD64LSB:
	  if (info->shared || maybe_dynamic)
	    need_entry = NEED_DYNREL;
	  dynrel_type = R_IA64_DTPMOD64LSB;
	  break;

	case R_IA64_LTOFF_DTPMOD22:
	  need_entry = NEED_DTPMOD;
	  break;

	case R_IA64_LTOFF_FPTR22:
	case R_IA64_LTOFF_FPTR64I:
	case R_IA64_LTOFF_FPTR32MSB:
	case R_IA64_LTOFF_FPTR32LSB:
	case R_IA64_LTOFF_FPTR64MSB:
	case R_IA64_LTOFF_FPTR64LSB:
	  need_entry = NEED_FPTR | NEED_GOT | NEED_LTOFF_FPTR;
	  break;

	case R_IA64_FPTR64I:
	case R_IA64_FPTR32MSB:
	case R_IA64_FPTR32LSB:
	case R_IA64_FPTR64MSB:
	case R_IA64_FPTR64LSB:
	  if (info->shared || h)
	    need_entry = NEED_FPTR | NEED_DYNREL;
	  else
	    need_entry = NEED_FPTR;
	  dynrel_type = R_IA64_FPTR64LSB;
	  break;

	case R_IA64_LTOFF22:
	case R_IA64_LTOFF64I:
	  need_entry = NEED_GOT;
	  break;

	case R_IA64_LTOFF22X:
	  need_entry = NEED_GOTX;
	  break;

	case R_IA64_PLTOFF22:
	case R_IA64_PLTOFF64I:
	case R_IA64_PLTOFF64MSB:
	case R_IA64_PLTOFF64LSB:
	  need_entry = NEED_PLTOFF;
	  if (h)
	    {
	      if (maybe_dynamic)
		need_entry |= NEED_MIN_PLT;
	    }
	  else
	    {
	      (*info->callbacks->warning)
		(info, _("@pltoff reloc against local symbol"), 0,
		 abfd, 0, (bfd_vma) 0);
	    }
	  break;

	case R_IA64_PCREL21B:
        case R_IA64_PCREL60B:
	  /* Depending on where this symbol is defined, we may or may not
	     need a full plt entry.  Only skip if we know we'll not need
	     the entry -- static or symbolic, and the symbol definition
	     has already been seen.  */
	  if (maybe_dynamic && rel->r_addend == 0)
	    need_entry = NEED_FULL_PLT;
	  break;

	case R_IA64_IMM14:
	case R_IA64_IMM22:
	case R_IA64_IMM64:
	case R_IA64_DIR32MSB:
	case R_IA64_DIR32LSB:
	case R_IA64_DIR64MSB:
	case R_IA64_DIR64LSB:
	  /* Shared objects will always need at least a REL relocation.  */
	  if (info->shared || maybe_dynamic)
	    need_entry = NEED_DYNREL;
	  dynrel_type = R_IA64_DIR64LSB;
	  break;

	case R_IA64_IPLTMSB:
	case R_IA64_IPLTLSB:
	  /* Shared objects will always need at least a REL relocation.  */
	  if (info->shared || maybe_dynamic)
	    need_entry = NEED_DYNREL;
	  dynrel_type = R_IA64_IPLTLSB;
	  break;

	case R_IA64_PCREL22:
	case R_IA64_PCREL64I:
	case R_IA64_PCREL32MSB:
	case R_IA64_PCREL32LSB:
	case R_IA64_PCREL64MSB:
	case R_IA64_PCREL64LSB:
	  if (maybe_dynamic)
	    need_entry = NEED_DYNREL;
	  dynrel_type = R_IA64_PCREL64LSB;
	  break;
	}

      if (!need_entry)
	continue;

      if ((need_entry & NEED_FPTR) != 0
	  && rel->r_addend)
	{
	  (*info->callbacks->warning)
	    (info, _("non-zero addend in @fptr reloc"), 0,
	     abfd, 0, (bfd_vma) 0);
	}

      dyn_i = get_dyn_sym_info (ia64_info, h, abfd, rel, TRUE);

      /* Record whether or not this is a local symbol.  */
      dyn_i->h = h;

      /* Create what's needed.  */
      if (need_entry & (NEED_GOT | NEED_GOTX | NEED_TPREL
			| NEED_DTPMOD | NEED_DTPREL))
	{
	  if (!got)
	    {
	      got = get_got (abfd, info, ia64_info);
	      if (!got)
		return FALSE;
	    }
	  if (need_entry & NEED_GOT)
	    dyn_i->want_got = 1;
	  if (need_entry & NEED_GOTX)
	    dyn_i->want_gotx = 1;
	  if (need_entry & NEED_TPREL)
	    dyn_i->want_tprel = 1;
	  if (need_entry & NEED_DTPMOD)
	    dyn_i->want_dtpmod = 1;
	  if (need_entry & NEED_DTPREL)
	    dyn_i->want_dtprel = 1;
	}
      if (need_entry & NEED_FPTR)
	{
	  if (!fptr)
	    {
	      fptr = get_fptr (abfd, info, ia64_info);
	      if (!fptr)
		return FALSE;
	    }

	  /* FPTRs for shared libraries are allocated by the dynamic
	     linker.  Make sure this local symbol will appear in the
	     dynamic symbol table.  */
	  if (!h && info->shared)
	    {
	      if (! (_bfd_elfNN_link_record_local_dynamic_symbol
		     (info, abfd, (long) r_symndx)))
		return FALSE;
	    }

	  dyn_i->want_fptr = 1;
	}
      if (need_entry & NEED_LTOFF_FPTR)
	dyn_i->want_ltoff_fptr = 1;
      if (need_entry & (NEED_MIN_PLT | NEED_FULL_PLT))
	{
          if (!ia64_info->root.dynobj)
	    ia64_info->root.dynobj = abfd;
	  h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_PLT;
	  dyn_i->want_plt = 1;
	}
      if (need_entry & NEED_FULL_PLT)
	dyn_i->want_plt2 = 1;
      if (need_entry & NEED_PLTOFF)
	dyn_i->want_pltoff = 1;
      if ((need_entry & NEED_DYNREL) && (sec->flags & SEC_ALLOC))
	{
	  if (!srel)
	    {
	      srel = get_reloc_section (abfd, ia64_info, sec, TRUE);
	      if (!srel)
		return FALSE;
	    }
	  if (!count_dyn_reloc (abfd, dyn_i, srel, dynrel_type,
				(sec->flags & SEC_READONLY) != 0))
	    return FALSE;
	}
    }

  return TRUE;
}

/* For cleanliness, and potentially faster dynamic loading, allocate
   external GOT entries first.  */

static bfd_boolean
allocate_global_data_got (dyn_i, data)
     struct elfNN_ia64_dyn_sym_info *dyn_i;
     PTR data;
{
  struct elfNN_ia64_allocate_data *x = (struct elfNN_ia64_allocate_data *)data;

  if ((dyn_i->want_got || dyn_i->want_gotx)
      && ! dyn_i->want_fptr
      && elfNN_ia64_dynamic_symbol_p (dyn_i->h, x->info, 0))
     {
       dyn_i->got_offset = x->ofs;
       x->ofs += 8;
     }
  if (dyn_i->want_tprel)
    {
      dyn_i->tprel_offset = x->ofs;
      x->ofs += 8;
    }
  if (dyn_i->want_dtpmod)
    {
      if (elfNN_ia64_dynamic_symbol_p (dyn_i->h, x->info, 0))
	{
	  dyn_i->dtpmod_offset = x->ofs;
	  x->ofs += 8;
	}
      else
	{
	  struct elfNN_ia64_link_hash_table *ia64_info;

	  ia64_info = elfNN_ia64_hash_table (x->info);
	  if (ia64_info->self_dtpmod_offset == (bfd_vma) -1)
	    {
	      ia64_info->self_dtpmod_offset = x->ofs;
	      x->ofs += 8;
	    }
	  dyn_i->dtpmod_offset = ia64_info->self_dtpmod_offset;
	}
    }
  if (dyn_i->want_dtprel)
    {
      dyn_i->dtprel_offset = x->ofs;
      x->ofs += 8;
    }
  return TRUE;
}

/* Next, allocate all the GOT entries used by LTOFF_FPTR relocs.  */

static bfd_boolean
allocate_global_fptr_got (dyn_i, data)
     struct elfNN_ia64_dyn_sym_info *dyn_i;
     PTR data;
{
  struct elfNN_ia64_allocate_data *x = (struct elfNN_ia64_allocate_data *)data;

  if (dyn_i->want_got
      && dyn_i->want_fptr
      && elfNN_ia64_dynamic_symbol_p (dyn_i->h, x->info, R_IA64_FPTR64LSB))
    {
      dyn_i->got_offset = x->ofs;
      x->ofs += 8;
    }
  return TRUE;
}

/* Lastly, allocate all the GOT entries for local data.  */

static bfd_boolean
allocate_local_got (dyn_i, data)
     struct elfNN_ia64_dyn_sym_info *dyn_i;
     PTR data;
{
  struct elfNN_ia64_allocate_data *x = (struct elfNN_ia64_allocate_data *)data;

  if ((dyn_i->want_got || dyn_i->want_gotx)
      && !elfNN_ia64_dynamic_symbol_p (dyn_i->h, x->info, 0))
    {
      dyn_i->got_offset = x->ofs;
      x->ofs += 8;
    }
  return TRUE;
}

/* Search for the index of a global symbol in it's defining object file.  */

static long
global_sym_index (h)
     struct elf_link_hash_entry *h;
{
  struct elf_link_hash_entry **p;
  bfd *obj;

  BFD_ASSERT (h->root.type == bfd_link_hash_defined
	      || h->root.type == bfd_link_hash_defweak);

  obj = h->root.u.def.section->owner;
  for (p = elf_sym_hashes (obj); *p != h; ++p)
    continue;

  return p - elf_sym_hashes (obj) + elf_tdata (obj)->symtab_hdr.sh_info;
}

/* Allocate function descriptors.  We can do these for every function
   in a main executable that is not exported.  */

static bfd_boolean
allocate_fptr (dyn_i, data)
     struct elfNN_ia64_dyn_sym_info *dyn_i;
     PTR data;
{
  struct elfNN_ia64_allocate_data *x = (struct elfNN_ia64_allocate_data *)data;

  if (dyn_i->want_fptr)
    {
      struct elf_link_hash_entry *h = dyn_i->h;

      if (h)
	while (h->root.type == bfd_link_hash_indirect
	       || h->root.type == bfd_link_hash_warning)
	  h = (struct elf_link_hash_entry *) h->root.u.i.link;

      if (!x->info->executable
	  && (!h
	      || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
	      || h->root.type != bfd_link_hash_undefweak))
	{
	  if (h && h->dynindx == -1)
	    {
	      BFD_ASSERT ((h->root.type == bfd_link_hash_defined)
			  || (h->root.type == bfd_link_hash_defweak));

	      if (!_bfd_elfNN_link_record_local_dynamic_symbol
		    (x->info, h->root.u.def.section->owner,
		     global_sym_index (h)))
		return FALSE;
	    }

	  dyn_i->want_fptr = 0;
	}
      else if (h == NULL || h->dynindx == -1)
	{
	  dyn_i->fptr_offset = x->ofs;
	  x->ofs += 16;
	}
      else
	dyn_i->want_fptr = 0;
    }
  return TRUE;
}

/* Allocate all the minimal PLT entries.  */

static bfd_boolean
allocate_plt_entries (dyn_i, data)
     struct elfNN_ia64_dyn_sym_info *dyn_i;
     PTR data;
{
  struct elfNN_ia64_allocate_data *x = (struct elfNN_ia64_allocate_data *)data;

  if (dyn_i->want_plt)
    {
      struct elf_link_hash_entry *h = dyn_i->h;

      if (h)
	while (h->root.type == bfd_link_hash_indirect
	       || h->root.type == bfd_link_hash_warning)
	  h = (struct elf_link_hash_entry *) h->root.u.i.link;

      /* ??? Versioned symbols seem to lose ELF_LINK_HASH_NEEDS_PLT.  */
      if (elfNN_ia64_dynamic_symbol_p (h, x->info, 0))
	{
	  bfd_size_type offset = x->ofs;
	  if (offset == 0)
	    offset = PLT_HEADER_SIZE;
	  dyn_i->plt_offset = offset;
	  x->ofs = offset + PLT_MIN_ENTRY_SIZE;

	  dyn_i->want_pltoff = 1;
	}
      else
	{
	  dyn_i->want_plt = 0;
	  dyn_i->want_plt2 = 0;
	}
    }
  return TRUE;
}

/* Allocate all the full PLT entries.  */

static bfd_boolean
allocate_plt2_entries (dyn_i, data)
     struct elfNN_ia64_dyn_sym_info *dyn_i;
     PTR data;
{
  struct elfNN_ia64_allocate_data *x = (struct elfNN_ia64_allocate_data *)data;

  if (dyn_i->want_plt2)
    {
      struct elf_link_hash_entry *h = dyn_i->h;
      bfd_size_type ofs = x->ofs;

      dyn_i->plt2_offset = ofs;
      x->ofs = ofs + PLT_FULL_ENTRY_SIZE;

      while (h->root.type == bfd_link_hash_indirect
	     || h->root.type == bfd_link_hash_warning)
	h = (struct elf_link_hash_entry *) h->root.u.i.link;
      dyn_i->h->plt.offset = ofs;
    }
  return TRUE;
}

/* Allocate all the PLTOFF entries requested by relocations and
   plt entries.  We can't share space with allocated FPTR entries,
   because the latter are not necessarily addressable by the GP.
   ??? Relaxation might be able to determine that they are.  */

static bfd_boolean
allocate_pltoff_entries (dyn_i, data)
     struct elfNN_ia64_dyn_sym_info *dyn_i;
     PTR data;
{
  struct elfNN_ia64_allocate_data *x = (struct elfNN_ia64_allocate_data *)data;

  if (dyn_i->want_pltoff)
    {
      dyn_i->pltoff_offset = x->ofs;
      x->ofs += 16;
    }
  return TRUE;
}

/* Allocate dynamic relocations for those symbols that turned out
   to be dynamic.  */

static bfd_boolean
allocate_dynrel_entries (dyn_i, data)
     struct elfNN_ia64_dyn_sym_info *dyn_i;
     PTR data;
{
  struct elfNN_ia64_allocate_data *x = (struct elfNN_ia64_allocate_data *)data;
  struct elfNN_ia64_link_hash_table *ia64_info;
  struct elfNN_ia64_dyn_reloc_entry *rent;
  bfd_boolean dynamic_symbol, shared, resolved_zero;

  ia64_info = elfNN_ia64_hash_table (x->info);

  /* Note that this can't be used in relation to FPTR relocs below.  */
  dynamic_symbol = elfNN_ia64_dynamic_symbol_p (dyn_i->h, x->info, 0);

  shared = x->info->shared;
  resolved_zero = (dyn_i->h
		   && ELF_ST_VISIBILITY (dyn_i->h->other)
		   && dyn_i->h->root.type == bfd_link_hash_undefweak);

  /* Take care of the normal data relocations.  */

  for (rent = dyn_i->reloc_entries; rent; rent = rent->next)
    {
      int count = rent->count;

      switch (rent->type)
	{
	case R_IA64_FPTR64LSB:
	  /* Allocate one iff !want_fptr and not PIE, which by this point
	     will be true only if we're actually allocating one statically
	     in the main executable.  Position independent executables
	     need a relative reloc.  */
	  if (dyn_i->want_fptr && !x->info->pie)
	    continue;
	  break;
	case R_IA64_PCREL64LSB:
	  if (!dynamic_symbol)
	    continue;
	  break;
	case R_IA64_DIR64LSB:
	  if (!dynamic_symbol && !shared)
	    continue;
	  break;
	case R_IA64_IPLTLSB:
	  if (!dynamic_symbol && !shared)
	    continue;
	  /* Use two REL relocations for IPLT relocations
	     against local symbols.  */
	  if (!dynamic_symbol)
	    count *= 2;
	  break;
	case R_IA64_TPREL64LSB:
	case R_IA64_DTPREL64LSB:
	case R_IA64_DTPMOD64LSB:
	  break;
	default:
	  abort ();
	}
      if (rent->reltext)
	ia64_info->reltext = 1;
      rent->srel->_raw_size += sizeof (ElfNN_External_Rela) * count;
    }

  /* Take care of the GOT and PLT relocations.  */

  if ((!resolved_zero
       && (dynamic_symbol || shared)
       && (dyn_i->want_got || dyn_i->want_gotx))
      || (dyn_i->want_ltoff_fptr
	  && dyn_i->h
	  && dyn_i->h->dynindx != -1))
    {
      if (!dyn_i->want_ltoff_fptr
	  || !x->info->pie
	  || dyn_i->h == NULL
	  || dyn_i->h->root.type != bfd_link_hash_undefweak)
	ia64_info->rel_got_sec->_raw_size += sizeof (ElfNN_External_Rela);
    }
  if ((dynamic_symbol || shared) && dyn_i->want_tprel)
    ia64_info->rel_got_sec->_raw_size += sizeof (ElfNN_External_Rela);
  if (dynamic_symbol && dyn_i->want_dtpmod)
    ia64_info->rel_got_sec->_raw_size += sizeof (ElfNN_External_Rela);
  if (dynamic_symbol && dyn_i->want_dtprel)
    ia64_info->rel_got_sec->_raw_size += sizeof (ElfNN_External_Rela);
  if (ia64_info->rel_fptr_sec && dyn_i->want_fptr)
    {
      if (dyn_i->h == NULL || dyn_i->h->root.type != bfd_link_hash_undefweak)
	ia64_info->rel_fptr_sec->_raw_size += sizeof (ElfNN_External_Rela);
    }

  if (!resolved_zero && dyn_i->want_pltoff)
    {
      bfd_size_type t = 0;

      /* Dynamic symbols get one IPLT relocation.  Local symbols in
	 shared libraries get two REL relocations.  Local symbols in
	 main applications get nothing.  */
      if (dynamic_symbol)
	t = sizeof (ElfNN_External_Rela);
      else if (shared)
	t = 2 * sizeof (ElfNN_External_Rela);

      ia64_info->rel_pltoff_sec->_raw_size += t;
    }

  return TRUE;
}

static bfd_boolean
elfNN_ia64_adjust_dynamic_symbol (info, h)
     struct bfd_link_info *info ATTRIBUTE_UNUSED;
     struct elf_link_hash_entry *h;
{
  /* ??? Undefined symbols with PLT entries should be re-defined
     to be the PLT entry.  */

  /* If this is a weak symbol, and there is a real definition, the
     processor independent code will have arranged for us to see the
     real definition first, and we can just use the same value.  */
  if (h->weakdef != NULL)
    {
      BFD_ASSERT (h->weakdef->root.type == bfd_link_hash_defined
                  || h->weakdef->root.type == bfd_link_hash_defweak);
      h->root.u.def.section = h->weakdef->root.u.def.section;
      h->root.u.def.value = h->weakdef->root.u.def.value;
      return TRUE;
    }

  /* If this is a reference to a symbol defined by a dynamic object which
     is not a function, we might allocate the symbol in our .dynbss section
     and allocate a COPY dynamic relocation.

     But IA-64 code is canonically PIC, so as a rule we can avoid this sort
     of hackery.  */

  return TRUE;
}

static bfd_boolean
elfNN_ia64_size_dynamic_sections (output_bfd, info)
     bfd *output_bfd ATTRIBUTE_UNUSED;
     struct bfd_link_info *info;
{
  struct elfNN_ia64_allocate_data data;
  struct elfNN_ia64_link_hash_table *ia64_info;
  asection *sec;
  bfd *dynobj;
  bfd_boolean relplt = FALSE;

  dynobj = elf_hash_table(info)->dynobj;
  ia64_info = elfNN_ia64_hash_table (info);
  ia64_info->self_dtpmod_offset = (bfd_vma) -1;
  BFD_ASSERT(dynobj != NULL);
  data.info = info;

  /* Set the contents of the .interp section to the interpreter.  */
  if (ia64_info->root.dynamic_sections_created
      && info->executable)
    {
      sec = bfd_get_section_by_name (dynobj, ".interp");
      BFD_ASSERT (sec != NULL);
      sec->contents = (bfd_byte *) ELF_DYNAMIC_INTERPRETER;
      sec->_raw_size = strlen (ELF_DYNAMIC_INTERPRETER) + 1;
    }

  /* Allocate the GOT entries.  */

  if (ia64_info->got_sec)
    {
      data.ofs = 0;
      elfNN_ia64_dyn_sym_traverse (ia64_info, allocate_global_data_got, &data);
      elfNN_ia64_dyn_sym_traverse (ia64_info, allocate_global_fptr_got, &data);
      elfNN_ia64_dyn_sym_traverse (ia64_info, allocate_local_got, &data);
      ia64_info->got_sec->_raw_size = data.ofs;
    }

  /* Allocate the FPTR entries.  */

  if (ia64_info->fptr_sec)
    {
      data.ofs = 0;
      elfNN_ia64_dyn_sym_traverse (ia64_info, allocate_fptr, &data);
      ia64_info->fptr_sec->_raw_size = data.ofs;
    }

  /* Now that we've seen all of the input files, we can decide which
     symbols need plt entries.  Allocate the minimal PLT entries first.
     We do this even though dynamic_sections_created may be FALSE, because
     this has the side-effect of clearing want_plt and want_plt2.  */

  data.ofs = 0;
  elfNN_ia64_dyn_sym_traverse (ia64_info, allocate_plt_entries, &data);

  ia64_info->minplt_entries = 0;
  if (data.ofs)
    {
      ia64_info->minplt_entries
	= (data.ofs - PLT_HEADER_SIZE) / PLT_MIN_ENTRY_SIZE;
    }

  /* Align the pointer for the plt2 entries.  */
  data.ofs = (data.ofs + 31) & (bfd_vma) -32;

  elfNN_ia64_dyn_sym_traverse (ia64_info, allocate_plt2_entries, &data);
  if (data.ofs != 0)
    {
      BFD_ASSERT (ia64_info->root.dynamic_sections_created);

      ia64_info->plt_sec->_raw_size = data.ofs;

      /* If we've got a .plt, we need some extra memory for the dynamic
	 linker.  We stuff these in .got.plt.  */
      sec = bfd_get_section_by_name (dynobj, ".got.plt");
      sec->_raw_size = 8 * PLT_RESERVED_WORDS;
    }

  /* Allocate the PLTOFF entries.  */

  if (ia64_info->pltoff_sec)
    {
      data.ofs = 0;
      elfNN_ia64_dyn_sym_traverse (ia64_info, allocate_pltoff_entries, &data);
      ia64_info->pltoff_sec->_raw_size = data.ofs;
    }

  if (ia64_info->root.dynamic_sections_created)
    {
      /* Allocate space for the dynamic relocations that turned out to be
	 required.  */

      if (info->shared && ia64_info->self_dtpmod_offset != (bfd_vma) -1)
	ia64_info->rel_got_sec->_raw_size += sizeof (ElfNN_External_Rela);
      elfNN_ia64_dyn_sym_traverse (ia64_info, allocate_dynrel_entries, &data);
    }

  /* We have now determined the sizes of the various dynamic sections.
     Allocate memory for them.  */
  for (sec = dynobj->sections; sec != NULL; sec = sec->next)
    {
      bfd_boolean strip;

      if (!(sec->flags & SEC_LINKER_CREATED))
	continue;

      /* If we don't need this section, strip it from the output file.
	 There were several sections primarily related to dynamic
	 linking that must be create before the linker maps input
	 sections to output sections.  The linker does that before
	 bfd_elf_size_dynamic_sections is called, and it is that
	 function which decides whether anything needs to go into
	 these sections.  */

      strip = (sec->_raw_size == 0);

      if (sec == ia64_info->got_sec)
	strip = FALSE;
      else if (sec == ia64_info->rel_got_sec)
	{
	  if (strip)
	    ia64_info->rel_got_sec = NULL;
	  else
	    /* We use the reloc_count field as a counter if we need to
	       copy relocs into the output file.  */
	    sec->reloc_count = 0;
	}
      else if (sec == ia64_info->fptr_sec)
	{
	  if (strip)
	    ia64_info->fptr_sec = NULL;
	}
      else if (sec == ia64_info->rel_fptr_sec)
	{
	  if (strip)
	    ia64_info->rel_fptr_sec = NULL;
	  else
	    /* We use the reloc_count field as a counter if we need to
	       copy relocs into the output file.  */
	    sec->reloc_count = 0;
	}
      else if (sec == ia64_info->plt_sec)
	{
	  if (strip)
	    ia64_info->plt_sec = NULL;
	}
      else if (sec == ia64_info->pltoff_sec)
	{
	  if (strip)
	    ia64_info->pltoff_sec = NULL;
	}
      else if (sec == ia64_info->rel_pltoff_sec)
	{
	  if (strip)
	    ia64_info->rel_pltoff_sec = NULL;
	  else
	    {
	      relplt = TRUE;
	      /* We use the reloc_count field as a counter if we need to
		 copy relocs into the output file.  */
	      sec->reloc_count = 0;
	    }
	}
      else
	{
	  const char *name;

	  /* It's OK to base decisions on the section name, because none
	     of the dynobj section names depend upon the input files.  */
	  name = bfd_get_section_name (dynobj, sec);

	  if (strcmp (name, ".got.plt") == 0)
	    strip = FALSE;
	  else if (strncmp (name, ".rel", 4) == 0)
	    {
	      if (!strip)
		{
		  /* We use the reloc_count field as a counter if we need to
		     copy relocs into the output file.  */
		  sec->reloc_count = 0;
		}
	    }
	  else
	    continue;
	}

      if (strip)
	_bfd_strip_section_from_output (info, sec);
      else
	{
	  /* Allocate memory for the section contents.  */
	  sec->contents = (bfd_byte *) bfd_zalloc (dynobj, sec->_raw_size);
	  if (sec->contents == NULL && sec->_raw_size != 0)
	    return FALSE;
	}
    }

  if (elf_hash_table (info)->dynamic_sections_created)
    {
      /* Add some entries to the .dynamic section.  We fill in the values
	 later (in finish_dynamic_sections) but we must add the entries now
	 so that we get the correct size for the .dynamic section.  */

      if (info->executable)
	{
	  /* The DT_DEBUG entry is filled in by the dynamic linker and used
	     by the debugger.  */
#define add_dynamic_entry(TAG, VAL) \
  _bfd_elf_add_dynamic_entry (info, TAG, VAL)

	  if (!add_dynamic_entry (DT_DEBUG, 0))
	    return FALSE;
	}

      if (!add_dynamic_entry (DT_IA_64_PLT_RESERVE, 0))
	return FALSE;
      if (!add_dynamic_entry (DT_PLTGOT, 0))
	return FALSE;

      if (relplt)
	{
	  if (!add_dynamic_entry (DT_PLTRELSZ, 0)
	      || !add_dynamic_entry (DT_PLTREL, DT_RELA)
	      || !add_dynamic_entry (DT_JMPREL, 0))
	    return FALSE;
	}

      if (!add_dynamic_entry (DT_RELA, 0)
	  || !add_dynamic_entry (DT_RELASZ, 0)
	  || !add_dynamic_entry (DT_RELAENT, sizeof (ElfNN_External_Rela)))
	return FALSE;

      if (ia64_info->reltext)
	{
	  if (!add_dynamic_entry (DT_TEXTREL, 0))
	    return FALSE;
	  info->flags |= DF_TEXTREL;
	}
    }

  /* ??? Perhaps force __gp local.  */

  return TRUE;
}

static bfd_reloc_status_type
elfNN_ia64_install_value (abfd, hit_addr, v, r_type)
     bfd *abfd;
     bfd_byte *hit_addr;
     bfd_vma v;
     unsigned int r_type;
{
  const struct ia64_operand *op;
  int bigendian = 0, shift = 0;
  bfd_vma t0, t1, insn, dword;
  enum ia64_opnd opnd;
  const char *err;
  size_t size = 8;
#ifdef BFD_HOST_U_64_BIT
  BFD_HOST_U_64_BIT val = (BFD_HOST_U_64_BIT) v;
#else
  bfd_vma val = v;
#endif

  opnd = IA64_OPND_NIL;
  switch (r_type)
    {
    case R_IA64_NONE:
    case R_IA64_LDXMOV:
      return bfd_reloc_ok;

      /* Instruction relocations.  */

    case R_IA64_IMM14:
    case R_IA64_TPREL14:
    case R_IA64_DTPREL14:
      opnd = IA64_OPND_IMM14;
      break;

    case R_IA64_PCREL21F:	opnd = IA64_OPND_TGT25; break;
    case R_IA64_PCREL21M:	opnd = IA64_OPND_TGT25b; break;
    case R_IA64_PCREL60B:	opnd = IA64_OPND_TGT64; break;
    case R_IA64_PCREL21B:
    case R_IA64_PCREL21BI:
      opnd = IA64_OPND_TGT25c;
      break;

    case R_IA64_IMM22:
    case R_IA64_GPREL22:
    case R_IA64_LTOFF22:
    case R_IA64_LTOFF22X:
    case R_IA64_PLTOFF22:
    case R_IA64_PCREL22:
    case R_IA64_LTOFF_FPTR22:
    case R_IA64_TPREL22:
    case R_IA64_DTPREL22:
    case R_IA64_LTOFF_TPREL22:
    case R_IA64_LTOFF_DTPMOD22:
    case R_IA64_LTOFF_DTPREL22:
      opnd = IA64_OPND_IMM22;
      break;

    case R_IA64_IMM64:
    case R_IA64_GPREL64I:
    case R_IA64_LTOFF64I:
    case R_IA64_PLTOFF64I:
    case R_IA64_PCREL64I:
    case R_IA64_FPTR64I:
    case R_IA64_LTOFF_FPTR64I:
    case R_IA64_TPREL64I:
    case R_IA64_DTPREL64I:
      opnd = IA64_OPND_IMMU64;
      break;

      /* Data relocations.  */

    case R_IA64_DIR32MSB:
    case R_IA64_GPREL32MSB:
    case R_IA64_FPTR32MSB:
    case R_IA64_PCREL32MSB:
    case R_IA64_LTOFF_FPTR32MSB:
    case R_IA64_SEGREL32MSB:
    case R_IA64_SECREL32MSB:
    case R_IA64_LTV32MSB:
    case R_IA64_DTPREL32MSB:
      size = 4; bigendian = 1;
      break;

    case R_IA64_DIR32LSB:
    case R_IA64_GPREL32LSB:
    case R_IA64_FPTR32LSB:
    case R_IA64_PCREL32LSB:
    case R_IA64_LTOFF_FPTR32LSB:
    case R_IA64_SEGREL32LSB:
    case R_IA64_SECREL32LSB:
    case R_IA64_LTV32LSB:
    case R_IA64_DTPREL32LSB:
      size = 4; bigendian = 0;
      break;

    case R_IA64_DIR64MSB:
    case R_IA64_GPREL64MSB:
    case R_IA64_PLTOFF64MSB:
    case R_IA64_FPTR64MSB:
    case R_IA64_PCREL64MSB:
    case R_IA64_LTOFF_FPTR64MSB:
    case R_IA64_SEGREL64MSB:
    case R_IA64_SECREL64MSB:
    case R_IA64_LTV64MSB:
    case R_IA64_TPREL64MSB:
    case R_IA64_DTPMOD64MSB:
    case R_IA64_DTPREL64MSB:
      size = 8; bigendian = 1;
      break;

    case R_IA64_DIR64LSB:
    case R_IA64_GPREL64LSB:
    case R_IA64_PLTOFF64LSB:
    case R_IA64_FPTR64LSB:
    case R_IA64_PCREL64LSB:
    case R_IA64_LTOFF_FPTR64LSB:
    case R_IA64_SEGREL64LSB:
    case R_IA64_SECREL64LSB:
    case R_IA64_LTV64LSB:
    case R_IA64_TPREL64LSB:
    case R_IA64_DTPMOD64LSB:
    case R_IA64_DTPREL64LSB:
      size = 8; bigendian = 0;
      break;

      /* Unsupported / Dynamic relocations.  */
    default:
      return bfd_reloc_notsupported;
    }

  switch (opnd)
    {
    case IA64_OPND_IMMU64:
      hit_addr -= (long) hit_addr & 0x3;
      t0 = bfd_get_64 (abfd, hit_addr);
      t1 = bfd_get_64 (abfd, hit_addr + 8);

      /* tmpl/s: bits  0.. 5 in t0
	 slot 0: bits  5..45 in t0
	 slot 1: bits 46..63 in t0, bits 0..22 in t1
	 slot 2: bits 23..63 in t1 */

      /* First, clear the bits that form the 64 bit constant.  */
      t0 &= ~(0x3ffffLL << 46);
      t1 &= ~(0x7fffffLL
	      | ((  (0x07fLL << 13) | (0x1ffLL << 27)
		    | (0x01fLL << 22) | (0x001LL << 21)
		    | (0x001LL << 36)) << 23));

      t0 |= ((val >> 22) & 0x03ffffLL) << 46;		/* 18 lsbs of imm41 */
      t1 |= ((val >> 40) & 0x7fffffLL) <<  0;		/* 23 msbs of imm41 */
      t1 |= (  (((val >>  0) & 0x07f) << 13)		/* imm7b */
	       | (((val >>  7) & 0x1ff) << 27)		/* imm9d */
	       | (((val >> 16) & 0x01f) << 22)		/* imm5c */
	       | (((val >> 21) & 0x001) << 21)		/* ic */
	       | (((val >> 63) & 0x001) << 36)) << 23;	/* i */

      bfd_put_64 (abfd, t0, hit_addr);
      bfd_put_64 (abfd, t1, hit_addr + 8);
      break;

    case IA64_OPND_TGT64:
      hit_addr -= (long) hit_addr & 0x3;
      t0 = bfd_get_64 (abfd, hit_addr);
      t1 = bfd_get_64 (abfd, hit_addr + 8);

      /* tmpl/s: bits  0.. 5 in t0
	 slot 0: bits  5..45 in t0
	 slot 1: bits 46..63 in t0, bits 0..22 in t1
	 slot 2: bits 23..63 in t1 */

      /* First, clear the bits that form the 64 bit constant.  */
      t0 &= ~(0x3ffffLL << 46);
      t1 &= ~(0x7fffffLL
	      | ((1LL << 36 | 0xfffffLL << 13) << 23));

      val >>= 4;
      t0 |= ((val >> 20) & 0xffffLL) << 2 << 46;	/* 16 lsbs of imm39 */
      t1 |= ((val >> 36) & 0x7fffffLL) << 0;		/* 23 msbs of imm39 */
      t1 |= ((((val >> 0) & 0xfffffLL) << 13)		/* imm20b */
	      | (((val >> 59) & 0x1LL) << 36)) << 23;	/* i */

      bfd_put_64 (abfd, t0, hit_addr);
      bfd_put_64 (abfd, t1, hit_addr + 8);
      break;

    default:
      switch ((long) hit_addr & 0x3)
	{
	case 0: shift =  5; break;
	case 1: shift = 14; hit_addr += 3; break;
	case 2: shift = 23; hit_addr += 6; break;
	case 3: return bfd_reloc_notsupported; /* shouldn't happen...  */
	}
      dword = bfd_get_64 (abfd, hit_addr);
      insn = (dword >> shift) & 0x1ffffffffffLL;

      op = elf64_ia64_operands + opnd;
      err = (*op->insert) (op, val, (ia64_insn *)& insn);
      if (err)
	return bfd_reloc_overflow;

      dword &= ~(0x1ffffffffffLL << shift);
      dword |= (insn << shift);
      bfd_put_64 (abfd, dword, hit_addr);
      break;

    case IA64_OPND_NIL:
      /* A data relocation.  */
      if (bigendian)
	if (size == 4)
	  bfd_putb32 (val, hit_addr);
	else
	  bfd_putb64 (val, hit_addr);
      else
	if (size == 4)
	  bfd_putl32 (val, hit_addr);
	else
	  bfd_putl64 (val, hit_addr);
      break;
    }

  return bfd_reloc_ok;
}

static void
elfNN_ia64_install_dyn_reloc (abfd, info, sec, srel, offset, type,
			      dynindx, addend)
     bfd *abfd;
     struct bfd_link_info *info;
     asection *sec;
     asection *srel;
     bfd_vma offset;
     unsigned int type;
     long dynindx;
     bfd_vma addend;
{
  Elf_Internal_Rela outrel;
  bfd_byte *loc;

  BFD_ASSERT (dynindx != -1);
  outrel.r_info = ELFNN_R_INFO (dynindx, type);
  outrel.r_addend = addend;
  outrel.r_offset = _bfd_elf_section_offset (abfd, info, sec, offset);
  if (outrel.r_offset >= (bfd_vma) -2)
    {
      /* Run for the hills.  We shouldn't be outputting a relocation
	 for this.  So do what everyone else does and output a no-op.  */
      outrel.r_info = ELFNN_R_INFO (0, R_IA64_NONE);
      outrel.r_addend = 0;
      outrel.r_offset = 0;
    }
  else
    outrel.r_offset += sec->output_section->vma + sec->output_offset;

  loc = srel->contents;
  loc += srel->reloc_count++ * sizeof (ElfNN_External_Rela);
  bfd_elfNN_swap_reloca_out (abfd, &outrel, loc);
  BFD_ASSERT (sizeof (ElfNN_External_Rela) * srel->reloc_count
	      <= srel->_cooked_size);
}

/* Store an entry for target address TARGET_ADDR in the linkage table
   and return the gp-relative address of the linkage table entry.  */

static bfd_vma
set_got_entry (abfd, info, dyn_i, dynindx, addend, value, dyn_r_type)
     bfd *abfd;
     struct bfd_link_info *info;
     struct elfNN_ia64_dyn_sym_info *dyn_i;
     long dynindx;
     bfd_vma addend;
     bfd_vma value;
     unsigned int dyn_r_type;
{
  struct elfNN_ia64_link_hash_table *ia64_info;
  asection *got_sec;
  bfd_boolean done;
  bfd_vma got_offset;

  ia64_info = elfNN_ia64_hash_table (info);
  got_sec = ia64_info->got_sec;

  switch (dyn_r_type)
    {
    case R_IA64_TPREL64LSB:
      done = dyn_i->tprel_done;
      dyn_i->tprel_done = TRUE;
      got_offset = dyn_i->tprel_offset;
      break;
    case R_IA64_DTPMOD64LSB:
      if (dyn_i->dtpmod_offset != ia64_info->self_dtpmod_offset)
	{
	  done = dyn_i->dtpmod_done;
	  dyn_i->dtpmod_done = TRUE;
	}
      else
	{
	  done = ia64_info->self_dtpmod_done;
	  ia64_info->self_dtpmod_done = TRUE;
	  dynindx = 0;
	}
      got_offset = dyn_i->dtpmod_offset;
      break;
    case R_IA64_DTPREL64LSB:
      done = dyn_i->dtprel_done;
      dyn_i->dtprel_done = TRUE;
      got_offset = dyn_i->dtprel_offset;
      break;
    default:
      done = dyn_i->got_done;
      dyn_i->got_done = TRUE;
      got_offset = dyn_i->got_offset;
      break;
    }

  BFD_ASSERT ((got_offset & 7) == 0);

  if (! done)
    {
      /* Store the target address in the linkage table entry.  */
      bfd_put_64 (abfd, value, got_sec->contents + got_offset);

      /* Install a dynamic relocation if needed.  */
      if (((info->shared
	    && (!dyn_i->h
		|| ELF_ST_VISIBILITY (dyn_i->h->other) == STV_DEFAULT
		|| dyn_i->h->root.type != bfd_link_hash_undefweak)
	    && dyn_r_type != R_IA64_DTPREL64LSB)
           || elfNN_ia64_dynamic_symbol_p (dyn_i->h, info, dyn_r_type)
	   || (dynindx != -1 && dyn_r_type == R_IA64_FPTR64LSB))
	  && (!dyn_i->want_ltoff_fptr
	      || !info->pie
	      || !dyn_i->h
	      || dyn_i->h->root.type != bfd_link_hash_undefweak))
	{
	  if (dynindx == -1
	      && dyn_r_type != R_IA64_TPREL64LSB
	      && dyn_r_type != R_IA64_DTPMOD64LSB
	      && dyn_r_type != R_IA64_DTPREL64LSB)
	    {
	      dyn_r_type = R_IA64_REL64LSB;
	      dynindx = 0;
	      addend = value;
	    }

	  if (bfd_big_endian (abfd))
	    {
	      switch (dyn_r_type)
		{
		case R_IA64_REL64LSB:
		  dyn_r_type = R_IA64_REL64MSB;
		  break;
		case R_IA64_DIR64LSB:
		  dyn_r_type = R_IA64_DIR64MSB;
		  break;
		case R_IA64_FPTR64LSB:
		  dyn_r_type = R_IA64_FPTR64MSB;
		  break;
		case R_IA64_TPREL64LSB:
		  dyn_r_type = R_IA64_TPREL64MSB;
		  break;
		case R_IA64_DTPMOD64LSB:
		  dyn_r_type = R_IA64_DTPMOD64MSB;
		  break;
		case R_IA64_DTPREL64LSB:
		  dyn_r_type = R_IA64_DTPREL64MSB;
		  break;
		default:
		  BFD_ASSERT (FALSE);
		  break;
		}
	    }

	  elfNN_ia64_install_dyn_reloc (abfd, NULL, got_sec,
					ia64_info->rel_got_sec,
					got_offset, dyn_r_type,
					dynindx, addend);
	}
    }

  /* Return the address of the linkage table entry.  */
  value = (got_sec->output_section->vma
	   + got_sec->output_offset
	   + got_offset);

  return value;
}

/* Fill in a function descriptor consisting of the function's code
   address and its global pointer.  Return the descriptor's address.  */

static bfd_vma
set_fptr_entry (abfd, info, dyn_i, value)
     bfd *abfd;
     struct bfd_link_info *info;
     struct elfNN_ia64_dyn_sym_info *dyn_i;
     bfd_vma value;
{
  struct elfNN_ia64_link_hash_table *ia64_info;
  asection *fptr_sec;

  ia64_info = elfNN_ia64_hash_table (info);
  fptr_sec = ia64_info->fptr_sec;

  if (!dyn_i->fptr_done)
    {
      dyn_i->fptr_done = 1;

      /* Fill in the function descriptor.  */
      bfd_put_64 (abfd, value, fptr_sec->contents + dyn_i->fptr_offset);
      bfd_put_64 (abfd, _bfd_get_gp_value (abfd),
		  fptr_sec->contents + dyn_i->fptr_offset + 8);
      if (ia64_info->rel_fptr_sec)
	{
	  Elf_Internal_Rela outrel;
	  bfd_byte *loc;

	  if (bfd_little_endian (abfd))
	    outrel.r_info = ELFNN_R_INFO (0, R_IA64_IPLTLSB);
	  else
	    outrel.r_info = ELFNN_R_INFO (0, R_IA64_IPLTMSB);
	  outrel.r_addend = value;
	  outrel.r_offset = (fptr_sec->output_section->vma
			     + fptr_sec->output_offset
			     + dyn_i->fptr_offset);
	  loc = ia64_info->rel_fptr_sec->contents;
	  loc += ia64_info->rel_fptr_sec->reloc_count++
		 * sizeof (ElfNN_External_Rela);
	  bfd_elfNN_swap_reloca_out (abfd, &outrel, loc);
	}
    }

  /* Return the descriptor's address.  */
  value = (fptr_sec->output_section->vma
	   + fptr_sec->output_offset
	   + dyn_i->fptr_offset);

  return value;
}

/* Fill in a PLTOFF entry consisting of the function's code address
   and its global pointer.  Return the descriptor's address.  */

static bfd_vma
set_pltoff_entry (abfd, info, dyn_i, value, is_plt)
     bfd *abfd;
     struct bfd_link_info *info;
     struct elfNN_ia64_dyn_sym_info *dyn_i;
     bfd_vma value;
     bfd_boolean is_plt;
{
  struct elfNN_ia64_link_hash_table *ia64_info;
  asection *pltoff_sec;

  ia64_info = elfNN_ia64_hash_table (info);
  pltoff_sec = ia64_info->pltoff_sec;

  /* Don't do anything if this symbol uses a real PLT entry.  In
     that case, we'll fill this in during finish_dynamic_symbol.  */
  if ((! dyn_i->want_plt || is_plt)
      && !dyn_i->pltoff_done)
    {
      bfd_vma gp = _bfd_get_gp_value (abfd);

      /* Fill in the function descriptor.  */
      bfd_put_64 (abfd, value, pltoff_sec->contents + dyn_i->pltoff_offset);
      bfd_put_64 (abfd, gp, pltoff_sec->contents + dyn_i->pltoff_offset + 8);

      /* Install dynamic relocations if needed.  */
      if (!is_plt
	  && info->shared
	  && (!dyn_i->h
	      || ELF_ST_VISIBILITY (dyn_i->h->other) == STV_DEFAULT
	      || dyn_i->h->root.type != bfd_link_hash_undefweak))
	{
	  unsigned int dyn_r_type;

	  if (bfd_big_endian (abfd))
	    dyn_r_type = R_IA64_REL64MSB;
	  else
	    dyn_r_type = R_IA64_REL64LSB;

	  elfNN_ia64_install_dyn_reloc (abfd, NULL, pltoff_sec,
					ia64_info->rel_pltoff_sec,
					dyn_i->pltoff_offset,
					dyn_r_type, 0, value);
	  elfNN_ia64_install_dyn_reloc (abfd, NULL, pltoff_sec,
					ia64_info->rel_pltoff_sec,
					dyn_i->pltoff_offset + 8,
					dyn_r_type, 0, gp);
	}

      dyn_i->pltoff_done = 1;
    }

  /* Return the descriptor's address.  */
  value = (pltoff_sec->output_section->vma
	   + pltoff_sec->output_offset
	   + dyn_i->pltoff_offset);

  return value;
}

/* Return the base VMA address which should be subtracted from real addresses
   when resolving @tprel() relocation.
   Main program TLS (whose template starts at PT_TLS p_vaddr)
   is assigned offset round(16, PT_TLS p_align).  */

static bfd_vma
elfNN_ia64_tprel_base (info)
     struct bfd_link_info *info;
{
  asection *tls_sec = elf_hash_table (info)->tls_sec;

  BFD_ASSERT (tls_sec != NULL);
  return tls_sec->vma - align_power ((bfd_vma) 16, tls_sec->alignment_power);
}

/* Return the base VMA address which should be subtracted from real addresses
   when resolving @dtprel() relocation.
   This is PT_TLS segment p_vaddr.  */

static bfd_vma
elfNN_ia64_dtprel_base (info)
     struct bfd_link_info *info;
{
  BFD_ASSERT (elf_hash_table (info)->tls_sec != NULL);
  return elf_hash_table (info)->tls_sec->vma;
}

/* Called through qsort to sort the .IA_64.unwind section during a
   non-relocatable link.  Set elfNN_ia64_unwind_entry_compare_bfd
   to the output bfd so we can do proper endianness frobbing.  */

static bfd *elfNN_ia64_unwind_entry_compare_bfd;

static int
elfNN_ia64_unwind_entry_compare (a, b)
     const PTR a;
     const PTR b;
{
  bfd_vma av, bv;

  av = bfd_get_64 (elfNN_ia64_unwind_entry_compare_bfd, a);
  bv = bfd_get_64 (elfNN_ia64_unwind_entry_compare_bfd, b);

  return (av < bv ? -1 : av > bv ? 1 : 0);
}

/* Make sure we've got ourselves a nice fat __gp value.  */
static bfd_boolean
elfNN_ia64_choose_gp (abfd, info)
     bfd *abfd;
     struct bfd_link_info *info;
{
  bfd_vma min_vma = (bfd_vma) -1, max_vma = 0;
  bfd_vma min_short_vma = min_vma, max_short_vma = 0;
  struct elf_link_hash_entry *gp;
  bfd_vma gp_val;
  asection *os;
  struct elfNN_ia64_link_hash_table *ia64_info;

  ia64_info = elfNN_ia64_hash_table (info);

  /* Find the min and max vma of all sections marked short.  Also collect
     min and max vma of any type, for use in selecting a nice gp.  */
  for (os = abfd->sections; os ; os = os->next)
    {
      bfd_vma lo, hi;

      if ((os->flags & SEC_ALLOC) == 0)
	continue;

      lo = os->vma;
      hi = os->vma + os->_raw_size;
      if (hi < lo)
	hi = (bfd_vma) -1;

      if (min_vma > lo)
	min_vma = lo;
      if (max_vma < hi)
	max_vma = hi;
      if (os->flags & SEC_SMALL_DATA)
	{
	  if (min_short_vma > lo)
	    min_short_vma = lo;
	  if (max_short_vma < hi)
	    max_short_vma = hi;
	}
    }

  /* See if the user wants to force a value.  */
  gp = elf_link_hash_lookup (elf_hash_table (info), "__gp", FALSE,
			     FALSE, FALSE);

  if (gp
      && (gp->root.type == bfd_link_hash_defined
	  || gp->root.type == bfd_link_hash_defweak))
    {
      asection *gp_sec = gp->root.u.def.section;
      gp_val = (gp->root.u.def.value
		+ gp_sec->output_section->vma
		+ gp_sec->output_offset);
    }
  else
    {
      /* Pick a sensible value.  */

      asection *got_sec = ia64_info->got_sec;

      /* Start with just the address of the .got.  */
      if (got_sec)
	gp_val = got_sec->output_section->vma;
      else if (max_short_vma != 0)
	gp_val = min_short_vma;
      else
	gp_val = min_vma;

      /* If it is possible to address the entire image, but we
	 don't with the choice above, adjust.  */
      if (max_vma - min_vma < 0x400000
	  && max_vma - gp_val <= 0x200000
	  && gp_val - min_vma > 0x200000)
	gp_val = min_vma + 0x200000;
      else if (max_short_vma != 0)
	{
	  /* If we don't cover all the short data, adjust.  */
	  if (max_short_vma - gp_val >= 0x200000)
	    gp_val = min_short_vma + 0x200000;

	  /* If we're addressing stuff past the end, adjust back.  */
	  if (gp_val > max_vma)
	    gp_val = max_vma - 0x200000 + 8;
	}
    }

  /* Validate whether all SHF_IA_64_SHORT sections are within
     range of the chosen GP.  */

  if (max_short_vma != 0)
    {
      if (max_short_vma - min_short_vma >= 0x400000)
	{
	  (*_bfd_error_handler)
	    (_("%s: short data segment overflowed (0x%lx >= 0x400000)"),
	     bfd_get_filename (abfd),
	     (unsigned long) (max_short_vma - min_short_vma));
	  return FALSE;
	}
      else if ((gp_val > min_short_vma
		&& gp_val - min_short_vma > 0x200000)
	       || (gp_val < max_short_vma
		   && max_short_vma - gp_val >= 0x200000))
	{
	  (*_bfd_error_handler)
	    (_("%s: __gp does not cover short data segment"),
	     bfd_get_filename (abfd));
	  return FALSE;
	}
    }

  _bfd_set_gp_value (abfd, gp_val);

  return TRUE;
}

static bfd_boolean
elfNN_ia64_final_link (abfd, info)
     bfd *abfd;
     struct bfd_link_info *info;
{
  struct elfNN_ia64_link_hash_table *ia64_info;
  asection *unwind_output_sec;

  ia64_info = elfNN_ia64_hash_table (info);

  /* Make sure we've got ourselves a nice fat __gp value.  */
  if (!info->relocatable)
    {
      bfd_vma gp_val = _bfd_get_gp_value (abfd);
      struct elf_link_hash_entry *gp;

      if (gp_val == 0)
	{
	  if (! elfNN_ia64_choose_gp (abfd, info))
	    return FALSE;
	  gp_val = _bfd_get_gp_value (abfd);
	}

      gp = elf_link_hash_lookup (elf_hash_table (info), "__gp", FALSE,
			         FALSE, FALSE);
      if (gp)
	{
	  gp->root.type = bfd_link_hash_defined;
	  gp->root.u.def.value = gp_val;
	  gp->root.u.def.section = bfd_abs_section_ptr;
	}
    }

  /* If we're producing a final executable, we need to sort the contents
     of the .IA_64.unwind section.  Force this section to be relocated
     into memory rather than written immediately to the output file.  */
  unwind_output_sec = NULL;
  if (!info->relocatable)
    {
      asection *s = bfd_get_section_by_name (abfd, ELF_STRING_ia64_unwind);
      if (s)
	{
	  unwind_output_sec = s->output_section;
	  unwind_output_sec->contents
	    = bfd_malloc (unwind_output_sec->_raw_size);
	  if (unwind_output_sec->contents == NULL)
	    return FALSE;
	}
    }

  /* Invoke the regular ELF backend linker to do all the work.  */
  if (!bfd_elfNN_bfd_final_link (abfd, info))
    return FALSE;

  if (unwind_output_sec)
    {
      elfNN_ia64_unwind_entry_compare_bfd = abfd;
      qsort (unwind_output_sec->contents,
	     (size_t) (unwind_output_sec->_raw_size / 24),
	     24,
	     elfNN_ia64_unwind_entry_compare);

      if (! bfd_set_section_contents (abfd, unwind_output_sec,
				      unwind_output_sec->contents, (bfd_vma) 0,
				      unwind_output_sec->_raw_size))
	return FALSE;
    }

  return TRUE;
}

static bfd_boolean
elfNN_ia64_relocate_section (output_bfd, info, input_bfd, input_section,
			     contents, relocs, local_syms, local_sections)
     bfd *output_bfd;
     struct bfd_link_info *info;
     bfd *input_bfd;
     asection *input_section;
     bfd_byte *contents;
     Elf_Internal_Rela *relocs;
     Elf_Internal_Sym *local_syms;
     asection **local_sections;
{
  struct elfNN_ia64_link_hash_table *ia64_info;
  Elf_Internal_Shdr *symtab_hdr;
  Elf_Internal_Rela *rel;
  Elf_Internal_Rela *relend;
  asection *srel;
  bfd_boolean ret_val = TRUE;	/* for non-fatal errors */
  bfd_vma gp_val;

  symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr;
  ia64_info = elfNN_ia64_hash_table (info);

  /* Infect various flags from the input section to the output section.  */
  if (info->relocatable)
    {
      bfd_vma flags;

      flags = elf_section_data(input_section)->this_hdr.sh_flags;
      flags &= SHF_IA_64_NORECOV;

      elf_section_data(input_section->output_section)
	->this_hdr.sh_flags |= flags;
      return TRUE;
    }

  gp_val = _bfd_get_gp_value (output_bfd);
  srel = get_reloc_section (input_bfd, ia64_info, input_section, FALSE);

  rel = relocs;
  relend = relocs + input_section->reloc_count;
  for (; rel < relend; ++rel)
    {
      struct elf_link_hash_entry *h;
      struct elfNN_ia64_dyn_sym_info *dyn_i;
      bfd_reloc_status_type r;
      reloc_howto_type *howto;
      unsigned long r_symndx;
      Elf_Internal_Sym *sym;
      unsigned int r_type;
      bfd_vma value;
      asection *sym_sec;
      bfd_byte *hit_addr;
      bfd_boolean dynamic_symbol_p;
      bfd_boolean undef_weak_ref;

      r_type = ELFNN_R_TYPE (rel->r_info);
      if (r_type > R_IA64_MAX_RELOC_CODE)
	{
	  (*_bfd_error_handler)
	    (_("%s: unknown relocation type %d"),
	     bfd_archive_filename (input_bfd), (int)r_type);
	  bfd_set_error (bfd_error_bad_value);
	  ret_val = FALSE;
	  continue;
	}

      howto = lookup_howto (r_type);
      r_symndx = ELFNN_R_SYM (rel->r_info);
      h = NULL;
      sym = NULL;
      sym_sec = NULL;
      undef_weak_ref = FALSE;

      if (r_symndx < symtab_hdr->sh_info)
	{
	  /* Reloc against local symbol.  */
	  asection *msec;
	  sym = local_syms + r_symndx;
	  sym_sec = local_sections[r_symndx];
	  msec = sym_sec;
	  value = _bfd_elf_rela_local_sym (output_bfd, sym, &msec, rel);
	  if ((sym_sec->flags & SEC_MERGE)
	      && ELF_ST_TYPE (sym->st_info) == STT_SECTION
	      && sym_sec->sec_info_type == ELF_INFO_TYPE_MERGE)
 	    {
	      struct elfNN_ia64_local_hash_entry *loc_h;

	      loc_h = get_local_sym_hash (ia64_info, input_bfd, rel, FALSE);
	      if (loc_h && ! loc_h->sec_merge_done)
		{
		  struct elfNN_ia64_dyn_sym_info *dynent;

		  for (dynent = loc_h->info; dynent; dynent = dynent->next)
		    {
		      msec = sym_sec;
		      dynent->addend =
			_bfd_merged_section_offset (output_bfd, &msec,
						    elf_section_data (msec)->
						    sec_info,
						    sym->st_value
						    + dynent->addend,
						    (bfd_vma) 0);
		      dynent->addend -= sym->st_value;
		      dynent->addend += msec->output_section->vma
					+ msec->output_offset
					- sym_sec->output_section->vma
					- sym_sec->output_offset;
		    }
		  loc_h->sec_merge_done = 1;
		}
	    }
	}
      else
	{
	  bfd_boolean unresolved_reloc;
	  bfd_boolean warned;
	  struct elf_link_hash_entry **sym_hashes = elf_sym_hashes (input_bfd);

	  RELOC_FOR_GLOBAL_SYMBOL (info, input_bfd, input_section, rel,
				   r_symndx, symtab_hdr, sym_hashes,
				   h, sym_sec, value,
				   unresolved_reloc, warned);

	  if (h->root.type == bfd_link_hash_undefweak)
	    undef_weak_ref = TRUE;
	  else if (warned)
	    continue;
	}

      hit_addr = contents + rel->r_offset;
      value += rel->r_addend;
      dynamic_symbol_p = elfNN_ia64_dynamic_symbol_p (h, info, r_type);

      switch (r_type)
	{
	case R_IA64_NONE:
	case R_IA64_LDXMOV:
	  continue;

	case R_IA64_IMM14:
	case R_IA64_IMM22:
	case R_IA64_IMM64:
	case R_IA64_DIR32MSB:
	case R_IA64_DIR32LSB:
	case R_IA64_DIR64MSB:
	case R_IA64_DIR64LSB:
	  /* Install a dynamic relocation for this reloc.  */
	  if ((dynamic_symbol_p || info->shared)
	      && r_symndx != 0
	      && (input_section->flags & SEC_ALLOC) != 0)
	    {
	      unsigned int dyn_r_type;
	      long dynindx;
	      bfd_vma addend;

	      BFD_ASSERT (srel != NULL);

	      switch (r_type)
		{
		case R_IA64_IMM14:
		case R_IA64_IMM22:
		case R_IA64_IMM64:
		  /* ??? People shouldn't be doing non-pic code in
		     shared libraries nor dynamic executables.  */
		  (*_bfd_error_handler)
		    (_("%s: non-pic code with imm relocation against dynamic symbol `%s'"),
		     bfd_archive_filename (input_bfd),
		     h->root.root.string);
		  ret_val = FALSE;
		  continue;

		default:
		  break;
		}

	      /* If we don't need dynamic symbol lookup, find a
		 matching RELATIVE relocation.  */
	      dyn_r_type = r_type;
	      if (dynamic_symbol_p)
		{
		  dynindx = h->dynindx;
		  addend = rel->r_addend;
		  value = 0;
		}
	      else
		{
		  switch (r_type)
		    {
		    case R_IA64_DIR32MSB:
		      dyn_r_type = R_IA64_REL32MSB;
		      break;
		    case R_IA64_DIR32LSB:
		      dyn_r_type = R_IA64_REL32LSB;
		      break;
		    case R_IA64_DIR64MSB:
		      dyn_r_type = R_IA64_REL64MSB;
		      break;
		    case R_IA64_DIR64LSB:
		      dyn_r_type = R_IA64_REL64LSB;
		      break;

		    default:
		      break;
		    }
		  dynindx = 0;
		  addend = value;
		}

	      elfNN_ia64_install_dyn_reloc (output_bfd, info, input_section,
					    srel, rel->r_offset, dyn_r_type,
					    dynindx, addend);
	    }
	  /* Fall through.  */

	case R_IA64_LTV32MSB:
	case R_IA64_LTV32LSB:
	case R_IA64_LTV64MSB:
	case R_IA64_LTV64LSB:
	  r = elfNN_ia64_install_value (output_bfd, hit_addr, value, r_type);
	  break;

	case R_IA64_GPREL22:
	case R_IA64_GPREL64I:
	case R_IA64_GPREL32MSB:
	case R_IA64_GPREL32LSB:
	case R_IA64_GPREL64MSB:
	case R_IA64_GPREL64LSB:
	  if (dynamic_symbol_p)
	    {
	      (*_bfd_error_handler)
		(_("%s: @gprel relocation against dynamic symbol %s"),
		 bfd_archive_filename (input_bfd), h->root.root.string);
	      ret_val = FALSE;
	      continue;
	    }
	  value -= gp_val;
	  r = elfNN_ia64_install_value (output_bfd, hit_addr, value, r_type);
	  break;

	case R_IA64_LTOFF22:
	case R_IA64_LTOFF22X:
	case R_IA64_LTOFF64I:
          dyn_i = get_dyn_sym_info (ia64_info, h, input_bfd, rel, FALSE);
	  value = set_got_entry (input_bfd, info, dyn_i, (h ? h->dynindx : -1),
				 rel->r_addend, value, R_IA64_DIR64LSB);
	  value -= gp_val;
	  r = elfNN_ia64_install_value (output_bfd, hit_addr, value, r_type);
	  break;

	case R_IA64_PLTOFF22:
	case R_IA64_PLTOFF64I:
	case R_IA64_PLTOFF64MSB:
	case R_IA64_PLTOFF64LSB:
          dyn_i = get_dyn_sym_info (ia64_info, h, input_bfd, rel, FALSE);
	  value = set_pltoff_entry (output_bfd, info, dyn_i, value, FALSE);
	  value -= gp_val;
	  r = elfNN_ia64_install_value (output_bfd, hit_addr, value, r_type);
	  break;

	case R_IA64_FPTR64I:
	case R_IA64_FPTR32MSB:
	case R_IA64_FPTR32LSB:
	case R_IA64_FPTR64MSB:
	case R_IA64_FPTR64LSB:
          dyn_i = get_dyn_sym_info (ia64_info, h, input_bfd, rel, FALSE);
	  if (dyn_i->want_fptr)
	    {
	      if (!undef_weak_ref)
		value = set_fptr_entry (output_bfd, info, dyn_i, value);
	    }
	  if (!dyn_i->want_fptr || info->pie)
	    {
	      long dynindx;
	      unsigned int dyn_r_type = r_type;
	      bfd_vma addend = rel->r_addend;

	      /* Otherwise, we expect the dynamic linker to create
		 the entry.  */

	      if (dyn_i->want_fptr)
		{
		  if (r_type == R_IA64_FPTR64I)
		    {
		      /* We can't represent this without a dynamic symbol.
			 Adjust the relocation to be against an output
			 section symbol, which are always present in the
			 dynamic symbol table.  */
		      /* ??? People shouldn't be doing non-pic code in
			 shared libraries.  Hork.  */
		      (*_bfd_error_handler)
			(_("%s: linking non-pic code in a position independent executable"),
			 bfd_archive_filename (input_bfd));
		      ret_val = FALSE;
		      continue;
		    }
		  dynindx = 0;
		  addend = value;
		  dyn_r_type = r_type + R_IA64_REL64LSB - R_IA64_FPTR64LSB;
		}
	      else if (h)
		{
		  if (h->dynindx != -1)
		    dynindx = h->dynindx;
		  else
		    dynindx = (_bfd_elf_link_lookup_local_dynindx
			       (info, h->root.u.def.section->owner,
				global_sym_index (h)));
		  value = 0;
		}
	      else
		{
		  dynindx = (_bfd_elf_link_lookup_local_dynindx
			     (info, input_bfd, (long) r_symndx));
		  value = 0;
		}

	      elfNN_ia64_install_dyn_reloc (output_bfd, info, input_section,
					    srel, rel->r_offset, dyn_r_type,
					    dynindx, addend);
	    }

	  r = elfNN_ia64_install_value (output_bfd, hit_addr, value, r_type);
	  break;

	case R_IA64_LTOFF_FPTR22:
	case R_IA64_LTOFF_FPTR64I:
	case R_IA64_LTOFF_FPTR32MSB:
	case R_IA64_LTOFF_FPTR32LSB:
	case R_IA64_LTOFF_FPTR64MSB:
	case R_IA64_LTOFF_FPTR64LSB:
	  {
	    long dynindx;

	    dyn_i = get_dyn_sym_info (ia64_info, h, input_bfd, rel, FALSE);
	    if (dyn_i->want_fptr)
	      {
		BFD_ASSERT (h == NULL || h->dynindx == -1)
	        if (!undef_weak_ref)
	          value = set_fptr_entry (output_bfd, info, dyn_i, value);
		dynindx = -1;
	      }
	    else
	      {
	        /* Otherwise, we expect the dynamic linker to create
		   the entry.  */
	        if (h)
		  {
		    if (h->dynindx != -1)
		      dynindx = h->dynindx;
		    else
		      dynindx = (_bfd_elf_link_lookup_local_dynindx
				 (info, h->root.u.def.section->owner,
				  global_sym_index (h)));
		  }
		else
		  dynindx = (_bfd_elf_link_lookup_local_dynindx
			     (info, input_bfd, (long) r_symndx));
		value = 0;
	      }

	    value = set_got_entry (output_bfd, info, dyn_i, dynindx,
				   rel->r_addend, value, R_IA64_FPTR64LSB);
	    value -= gp_val;
	    r = elfNN_ia64_install_value (output_bfd, hit_addr, value, r_type);
	  }
	  break;

	case R_IA64_PCREL32MSB:
	case R_IA64_PCREL32LSB:
	case R_IA64_PCREL64MSB:
	case R_IA64_PCREL64LSB:
	  /* Install a dynamic relocation for this reloc.  */
	  if (dynamic_symbol_p && r_symndx != 0)
	    {
	      BFD_ASSERT (srel != NULL);

	      elfNN_ia64_install_dyn_reloc (output_bfd, info, input_section,
					    srel, rel->r_offset, r_type,
					    h->dynindx, rel->r_addend);
	    }
	  goto finish_pcrel;

	case R_IA64_PCREL21B:
	case R_IA64_PCREL60B:
	  /* We should have created a PLT entry for any dynamic symbol.  */
	  dyn_i = NULL;
	  if (h)
	    dyn_i = get_dyn_sym_info (ia64_info, h, NULL, NULL, FALSE);

	  if (dyn_i && dyn_i->want_plt2)
	    {
	      /* Should have caught this earlier.  */
	      BFD_ASSERT (rel->r_addend == 0);

	      value = (ia64_info->plt_sec->output_section->vma
		       + ia64_info->plt_sec->output_offset
		       + dyn_i->plt2_offset);
	    }
	  else
	    {
	      /* Since there's no PLT entry, Validate that this is
		 locally defined.  */
	      BFD_ASSERT (undef_weak_ref || sym_sec->output_section != NULL);

	      /* If the symbol is undef_weak, we shouldn't be trying
		 to call it.  There's every chance that we'd wind up
		 with an out-of-range fixup here.  Don't bother setting
		 any value at all.  */
	      if (undef_weak_ref)
		continue;
	    }
	  goto finish_pcrel;

	case R_IA64_PCREL21BI:
	case R_IA64_PCREL21F:
	case R_IA64_PCREL21M:
	case R_IA64_PCREL22:
	case R_IA64_PCREL64I:
	  /* The PCREL21BI reloc is specifically not intended for use with
	     dynamic relocs.  PCREL21F and PCREL21M are used for speculation
	     fixup code, and thus probably ought not be dynamic.  The 
	     PCREL22 and PCREL64I relocs aren't emitted as dynamic relocs.  */
	  if (dynamic_symbol_p)
	    {
	      const char *msg;

	      if (r_type == R_IA64_PCREL21BI)
		msg = _("%s: @internal branch to dynamic symbol %s");
	      else if (r_type == R_IA64_PCREL21F || r_type == R_IA64_PCREL21M)
		msg = _("%s: speculation fixup to dynamic symbol %s");
	      else
		msg = _("%s: @pcrel relocation against dynamic symbol %s");
	      (*_bfd_error_handler) (msg, bfd_archive_filename (input_bfd),
				     h->root.root.string);
	      ret_val = FALSE;
	      continue;
	    }
	  goto finish_pcrel;

	finish_pcrel:
	  /* Make pc-relative.  */
	  value -= (input_section->output_section->vma
		    + input_section->output_offset
		    + rel->r_offset) & ~ (bfd_vma) 0x3;
	  r = elfNN_ia64_install_value (output_bfd, hit_addr, value, r_type);
	  break;

	case R_IA64_SEGREL32MSB:
	case R_IA64_SEGREL32LSB:
	case R_IA64_SEGREL64MSB:
	case R_IA64_SEGREL64LSB:
	  if (r_symndx == 0)
	    {
	      /* If the input section was discarded from the output, then
		 do nothing.  */
	      r = bfd_reloc_ok;
	    }
	  else
	    {
	      struct elf_segment_map *m;
	      Elf_Internal_Phdr *p;

	      /* Find the segment that contains the output_section.  */
	      for (m = elf_tdata (output_bfd)->segment_map,
		     p = elf_tdata (output_bfd)->phdr;
		   m != NULL;
		   m = m->next, p++)
		{
		  int i;
		  for (i = m->count - 1; i >= 0; i--)
		    if (m->sections[i] == input_section->output_section)
		      break;
		  if (i >= 0)
		    break;
		}

	      if (m == NULL)
		{
		  r = bfd_reloc_notsupported;
		}
	      else
		{
		  /* The VMA of the segment is the vaddr of the associated
		     program header.  */
		  if (value > p->p_vaddr)
		    value -= p->p_vaddr;
		  else
		    value = 0;
		  r = elfNN_ia64_install_value (output_bfd, hit_addr, value,
						r_type);
		}
	      break;
	    }

	case R_IA64_SECREL32MSB:
	case R_IA64_SECREL32LSB:
	case R_IA64_SECREL64MSB:
	case R_IA64_SECREL64LSB:
	  /* Make output-section relative.  */
	  if (value > input_section->output_section->vma)
	    value -= input_section->output_section->vma;
	  else
	    value = 0;
	  r = elfNN_ia64_install_value (output_bfd, hit_addr, value, r_type);
	  break;

	case R_IA64_IPLTMSB:
	case R_IA64_IPLTLSB:
	  /* Install a dynamic relocation for this reloc.  */
	  if ((dynamic_symbol_p || info->shared)
	      && (input_section->flags & SEC_ALLOC) != 0)
	    {
	      BFD_ASSERT (srel != NULL);

	      /* If we don't need dynamic symbol lookup, install two
		 RELATIVE relocations.  */
	      if (!dynamic_symbol_p)
		{
		  unsigned int dyn_r_type;

		  if (r_type == R_IA64_IPLTMSB)
		    dyn_r_type = R_IA64_REL64MSB;
		  else
		    dyn_r_type = R_IA64_REL64LSB;

		  elfNN_ia64_install_dyn_reloc (output_bfd, info,
						input_section,
						srel, rel->r_offset,
						dyn_r_type, 0, value);
		  elfNN_ia64_install_dyn_reloc (output_bfd, info,
						input_section,
						srel, rel->r_offset + 8,
						dyn_r_type, 0, gp_val);
		}
	      else
		elfNN_ia64_install_dyn_reloc (output_bfd, info, input_section,
					      srel, rel->r_offset, r_type,
					      h->dynindx, rel->r_addend);
	    }

	  if (r_type == R_IA64_IPLTMSB)
	    r_type = R_IA64_DIR64MSB;
	  else
	    r_type = R_IA64_DIR64LSB;
	  elfNN_ia64_install_value (output_bfd, hit_addr, value, r_type);
	  r = elfNN_ia64_install_value (output_bfd, hit_addr + 8, gp_val,
					r_type);
	  break;

	case R_IA64_TPREL14:
	case R_IA64_TPREL22:
	case R_IA64_TPREL64I:
	  value -= elfNN_ia64_tprel_base (info);
	  r = elfNN_ia64_install_value (output_bfd, hit_addr, value, r_type);
	  break;

	case R_IA64_DTPREL14:
	case R_IA64_DTPREL22:
	case R_IA64_DTPREL64I:
	case R_IA64_DTPREL64LSB:
	case R_IA64_DTPREL64MSB:
	  value -= elfNN_ia64_dtprel_base (info);
	  r = elfNN_ia64_install_value (output_bfd, hit_addr, value, r_type);
	  break;

	case R_IA64_LTOFF_TPREL22:
	case R_IA64_LTOFF_DTPMOD22:
	case R_IA64_LTOFF_DTPREL22:
	  {
	    int got_r_type;
	    long dynindx = h ? h->dynindx : -1;
	    bfd_vma r_addend = rel->r_addend;

	    switch (r_type)
	      {
	      default:
	      case R_IA64_LTOFF_TPREL22:
		if (!dynamic_symbol_p)
		  {
		    if (!info->shared)
		      value -= elfNN_ia64_tprel_base (info);
		    else
		      {
			r_addend += value - elfNN_ia64_dtprel_base (info);
			dynindx = 0;
		      }
		  }
		got_r_type = R_IA64_TPREL64LSB;
		break;
	      case R_IA64_LTOFF_DTPMOD22:
		if (!dynamic_symbol_p && !info->shared)
		  value = 1;
		got_r_type = R_IA64_DTPMOD64LSB;
		break;
	      case R_IA64_LTOFF_DTPREL22:
		if (!dynamic_symbol_p)
		  value -= elfNN_ia64_dtprel_base (info);
		got_r_type = R_IA64_DTPREL64LSB;
		break;
	      }
	    dyn_i = get_dyn_sym_info (ia64_info, h, input_bfd, rel, FALSE);
	    value = set_got_entry (input_bfd, info, dyn_i, dynindx, r_addend,
				   value, got_r_type);
	    value -= gp_val;
	    r = elfNN_ia64_install_value (output_bfd, hit_addr, value,
					  r_type);
	  }
	  break;

	default:
	  r = bfd_reloc_notsupported;
	  break;
	}

      switch (r)
	{
	case bfd_reloc_ok:
	  break;

	case bfd_reloc_undefined:
	  /* This can happen for global table relative relocs if
	     __gp is undefined.  This is a panic situation so we
	     don't try to continue.  */
	  (*info->callbacks->undefined_symbol)
	    (info, "__gp", input_bfd, input_section, rel->r_offset, 1);
	  return FALSE;

	case bfd_reloc_notsupported:
	  {
	    const char *name;

	    if (h)
	      name = h->root.root.string;
	    else
	      {
		name = bfd_elf_string_from_elf_section (input_bfd,
							symtab_hdr->sh_link,
							sym->st_name);
		if (name == NULL)
		  return FALSE;
		if (*name == '\0')
		  name = bfd_section_name (input_bfd, input_section);
	      }
	    if (!(*info->callbacks->warning) (info, _("unsupported reloc"),
					      name, input_bfd,
					      input_section, rel->r_offset))
	      return FALSE;
	    ret_val = FALSE;
	  }
	  break;

	case bfd_reloc_dangerous:
	case bfd_reloc_outofrange:
	case bfd_reloc_overflow:
	default:
	  {
	    const char *name;

	    if (h)
	      name = h->root.root.string;
	    else
	      {
		name = bfd_elf_string_from_elf_section (input_bfd,
							symtab_hdr->sh_link,
							sym->st_name);
		if (name == NULL)
		  return FALSE;
		if (*name == '\0')
		  name = bfd_section_name (input_bfd, input_section);
	      }
	    if (!(*info->callbacks->reloc_overflow) (info, name,
						     howto->name,
						     (bfd_vma) 0,
						     input_bfd,
						     input_section,
						     rel->r_offset))
	      return FALSE;
	    ret_val = FALSE;
	  }
	  break;
	}
    }

  return ret_val;
}

static bfd_boolean
elfNN_ia64_finish_dynamic_symbol (output_bfd, info, h, sym)
     bfd *output_bfd;
     struct bfd_link_info *info;
     struct elf_link_hash_entry *h;
     Elf_Internal_Sym *sym;
{
  struct elfNN_ia64_link_hash_table *ia64_info;
  struct elfNN_ia64_dyn_sym_info *dyn_i;

  ia64_info = elfNN_ia64_hash_table (info);
  dyn_i = get_dyn_sym_info (ia64_info, h, NULL, NULL, FALSE);

  /* Fill in the PLT data, if required.  */
  if (dyn_i && dyn_i->want_plt)
    {
      Elf_Internal_Rela outrel;
      bfd_byte *loc;
      asection *plt_sec;
      bfd_vma plt_addr, pltoff_addr, gp_val, index;

      gp_val = _bfd_get_gp_value (output_bfd);

      /* Initialize the minimal PLT entry.  */

      index = (dyn_i->plt_offset - PLT_HEADER_SIZE) / PLT_MIN_ENTRY_SIZE;
      plt_sec = ia64_info->plt_sec;
      loc = plt_sec->contents + dyn_i->plt_offset;

      memcpy (loc, plt_min_entry, PLT_MIN_ENTRY_SIZE);
      elfNN_ia64_install_value (output_bfd, loc, index, R_IA64_IMM22);
      elfNN_ia64_install_value (output_bfd, loc+2, -dyn_i->plt_offset,
				R_IA64_PCREL21B);

      plt_addr = (plt_sec->output_section->vma
		  + plt_sec->output_offset
		  + dyn_i->plt_offset);
      pltoff_addr = set_pltoff_entry (output_bfd, info, dyn_i, plt_addr, TRUE);

      /* Initialize the FULL PLT entry, if needed.  */
      if (dyn_i->want_plt2)
	{
	  loc = plt_sec->contents + dyn_i->plt2_offset;

	  memcpy (loc, plt_full_entry, PLT_FULL_ENTRY_SIZE);
	  elfNN_ia64_install_value (output_bfd, loc, pltoff_addr - gp_val,
				    R_IA64_IMM22);

	  /* Mark the symbol as undefined, rather than as defined in the
	     plt section.  Leave the value alone.  */
	  /* ??? We didn't redefine it in adjust_dynamic_symbol in the
	     first place.  But perhaps elflink.h did some for us.  */
	  if ((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0)
	    sym->st_shndx = SHN_UNDEF;
	}

      /* Create the dynamic relocation.  */
      outrel.r_offset = pltoff_addr;
      if (bfd_little_endian (output_bfd))
	outrel.r_info = ELFNN_R_INFO (h->dynindx, R_IA64_IPLTLSB);
      else
	outrel.r_info = ELFNN_R_INFO (h->dynindx, R_IA64_IPLTMSB);
      outrel.r_addend = 0;

      /* This is fun.  In the .IA_64.pltoff section, we've got entries
	 that correspond both to real PLT entries, and those that
	 happened to resolve to local symbols but need to be created
	 to satisfy @pltoff relocations.  The .rela.IA_64.pltoff
	 relocations for the real PLT should come at the end of the
	 section, so that they can be indexed by plt entry at runtime.

	 We emitted all of the relocations for the non-PLT @pltoff
	 entries during relocate_section.  So we can consider the
	 existing sec->reloc_count to be the base of the array of
	 PLT relocations.  */

      loc = ia64_info->rel_pltoff_sec->contents;
      loc += ((ia64_info->rel_pltoff_sec->reloc_count + index)
	      * sizeof (ElfNN_External_Rela));
      bfd_elfNN_swap_reloca_out (output_bfd, &outrel, loc);
    }

  /* Mark some specially defined symbols as absolute.  */
  if (strcmp (h->root.root.string, "_DYNAMIC") == 0
      || strcmp (h->root.root.string, "_GLOBAL_OFFSET_TABLE_") == 0
      || strcmp (h->root.root.string, "_PROCEDURE_LINKAGE_TABLE_") == 0)
    sym->st_shndx = SHN_ABS;

  return TRUE;
}

static bfd_boolean
elfNN_ia64_finish_dynamic_sections (abfd, info)
     bfd *abfd;
     struct bfd_link_info *info;
{
  struct elfNN_ia64_link_hash_table *ia64_info;
  bfd *dynobj;

  ia64_info = elfNN_ia64_hash_table (info);
  dynobj = ia64_info->root.dynobj;

  if (elf_hash_table (info)->dynamic_sections_created)
    {
      ElfNN_External_Dyn *dyncon, *dynconend;
      asection *sdyn, *sgotplt;
      bfd_vma gp_val;

      sdyn = bfd_get_section_by_name (dynobj, ".dynamic");
      sgotplt = bfd_get_section_by_name (dynobj, ".got.plt");
      BFD_ASSERT (sdyn != NULL);
      dyncon = (ElfNN_External_Dyn *) sdyn->contents;
      dynconend = (ElfNN_External_Dyn *) (sdyn->contents + sdyn->_raw_size);

      gp_val = _bfd_get_gp_value (abfd);

      for (; dyncon < dynconend; dyncon++)
	{
	  Elf_Internal_Dyn dyn;

	  bfd_elfNN_swap_dyn_in (dynobj, dyncon, &dyn);

	  switch (dyn.d_tag)
	    {
	    case DT_PLTGOT:
	      dyn.d_un.d_ptr = gp_val;
	      break;

	    case DT_PLTRELSZ:
	      dyn.d_un.d_val = (ia64_info->minplt_entries
				* sizeof (ElfNN_External_Rela));
	      break;

	    case DT_JMPREL:
	      /* See the comment above in finish_dynamic_symbol.  */
	      dyn.d_un.d_ptr = (ia64_info->rel_pltoff_sec->output_section->vma
				+ ia64_info->rel_pltoff_sec->output_offset
				+ (ia64_info->rel_pltoff_sec->reloc_count
				   * sizeof (ElfNN_External_Rela)));
	      break;

	    case DT_IA_64_PLT_RESERVE:
	      dyn.d_un.d_ptr = (sgotplt->output_section->vma
				+ sgotplt->output_offset);
	      break;

	    case DT_RELASZ:
	      /* Do not have RELASZ include JMPREL.  This makes things
		 easier on ld.so.  This is not what the rest of BFD set up.  */
	      dyn.d_un.d_val -= (ia64_info->minplt_entries
				 * sizeof (ElfNN_External_Rela));
	      break;
	    }

	  bfd_elfNN_swap_dyn_out (abfd, &dyn, dyncon);
	}

      /* Initialize the PLT0 entry.  */
      if (ia64_info->plt_sec)
	{
	  bfd_byte *loc = ia64_info->plt_sec->contents;
	  bfd_vma pltres;

	  memcpy (loc, plt_header, PLT_HEADER_SIZE);

	  pltres = (sgotplt->output_section->vma
		    + sgotplt->output_offset
		    - gp_val);

	  elfNN_ia64_install_value (abfd, loc+1, pltres, R_IA64_GPREL22);
	}
    }

  return TRUE;
}

/* ELF file flag handling:  */

/* Function to keep IA-64 specific file flags.  */
static bfd_boolean
elfNN_ia64_set_private_flags (abfd, flags)
     bfd *abfd;
     flagword flags;
{
  BFD_ASSERT (!elf_flags_init (abfd)
	      || elf_elfheader (abfd)->e_flags == flags);

  elf_elfheader (abfd)->e_flags = flags;
  elf_flags_init (abfd) = TRUE;
  return TRUE;
}

/* Merge backend specific data from an object file to the output
   object file when linking.  */
static bfd_boolean
elfNN_ia64_merge_private_bfd_data (ibfd, obfd)
     bfd *ibfd, *obfd;
{
  flagword out_flags;
  flagword in_flags;
  bfd_boolean ok = TRUE;

  /* Don't even pretend to support mixed-format linking.  */
  if (bfd_get_flavour (ibfd) != bfd_target_elf_flavour
      || bfd_get_flavour (obfd) != bfd_target_elf_flavour)
    return FALSE;

  in_flags  = elf_elfheader (ibfd)->e_flags;
  out_flags = elf_elfheader (obfd)->e_flags;

  if (! elf_flags_init (obfd))
    {
      elf_flags_init (obfd) = TRUE;
      elf_elfheader (obfd)->e_flags = in_flags;

      if (bfd_get_arch (obfd) == bfd_get_arch (ibfd)
	  && bfd_get_arch_info (obfd)->the_default)
	{
	  return bfd_set_arch_mach (obfd, bfd_get_arch (ibfd),
				    bfd_get_mach (ibfd));
	}

      return TRUE;
    }

  /* Check flag compatibility.  */
  if (in_flags == out_flags)
    return TRUE;

  /* Output has EF_IA_64_REDUCEDFP set only if all inputs have it set.  */
  if (!(in_flags & EF_IA_64_REDUCEDFP) && (out_flags & EF_IA_64_REDUCEDFP))
    elf_elfheader (obfd)->e_flags &= ~EF_IA_64_REDUCEDFP;

  if ((in_flags & EF_IA_64_TRAPNIL) != (out_flags & EF_IA_64_TRAPNIL))
    {
      (*_bfd_error_handler)
	(_("%s: linking trap-on-NULL-dereference with non-trapping files"),
	 bfd_archive_filename (ibfd));

      bfd_set_error (bfd_error_bad_value);
      ok = FALSE;
    }
  if ((in_flags & EF_IA_64_BE) != (out_flags & EF_IA_64_BE))
    {
      (*_bfd_error_handler)
	(_("%s: linking big-endian files with little-endian files"),
	 bfd_archive_filename (ibfd));

      bfd_set_error (bfd_error_bad_value);
      ok = FALSE;
    }
  if ((in_flags & EF_IA_64_ABI64) != (out_flags & EF_IA_64_ABI64))
    {
      (*_bfd_error_handler)
	(_("%s: linking 64-bit files with 32-bit files"),
	 bfd_archive_filename (ibfd));

      bfd_set_error (bfd_error_bad_value);
      ok = FALSE;
    }
  if ((in_flags & EF_IA_64_CONS_GP) != (out_flags & EF_IA_64_CONS_GP))
    {
      (*_bfd_error_handler)
	(_("%s: linking constant-gp files with non-constant-gp files"),
	 bfd_archive_filename (ibfd));

      bfd_set_error (bfd_error_bad_value);
      ok = FALSE;
    }
  if ((in_flags & EF_IA_64_NOFUNCDESC_CONS_GP)
      != (out_flags & EF_IA_64_NOFUNCDESC_CONS_GP))
    {
      (*_bfd_error_handler)
	(_("%s: linking auto-pic files with non-auto-pic files"),
	 bfd_archive_filename (ibfd));

      bfd_set_error (bfd_error_bad_value);
      ok = FALSE;
    }

  return ok;
}

static bfd_boolean
elfNN_ia64_print_private_bfd_data (abfd, ptr)
     bfd *abfd;
     PTR ptr;
{
  FILE *file = (FILE *) ptr;
  flagword flags = elf_elfheader (abfd)->e_flags;

  BFD_ASSERT (abfd != NULL && ptr != NULL);

  fprintf (file, "private flags = %s%s%s%s%s%s%s%s\n",
	   (flags & EF_IA_64_TRAPNIL) ? "TRAPNIL, " : "",
	   (flags & EF_IA_64_EXT) ? "EXT, " : "",
	   (flags & EF_IA_64_BE) ? "BE, " : "LE, ",
	   (flags & EF_IA_64_REDUCEDFP) ? "REDUCEDFP, " : "",
	   (flags & EF_IA_64_CONS_GP) ? "CONS_GP, " : "",
	   (flags & EF_IA_64_NOFUNCDESC_CONS_GP) ? "NOFUNCDESC_CONS_GP, " : "",
	   (flags & EF_IA_64_ABSOLUTE) ? "ABSOLUTE, " : "",
	   (flags & EF_IA_64_ABI64) ? "ABI64" : "ABI32");

  _bfd_elf_print_private_bfd_data (abfd, ptr);
  return TRUE;
}

static enum elf_reloc_type_class
elfNN_ia64_reloc_type_class (rela)
     const Elf_Internal_Rela *rela;
{
  switch ((int) ELFNN_R_TYPE (rela->r_info))
    {
    case R_IA64_REL32MSB:
    case R_IA64_REL32LSB:
    case R_IA64_REL64MSB:
    case R_IA64_REL64LSB:
      return reloc_class_relative;
    case R_IA64_IPLTMSB:
    case R_IA64_IPLTLSB:
      return reloc_class_plt;
    case R_IA64_COPY:
      return reloc_class_copy;
    default:
      return reloc_class_normal;
    }
}

static struct bfd_elf_special_section const elfNN_ia64_special_sections[]=
{
  { ".sbss",  5, -1, SHT_NOBITS,   SHF_ALLOC + SHF_WRITE + SHF_IA_64_SHORT },
  { ".sdata", 6, -1, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_IA_64_SHORT },
  { NULL,     0,  0, 0,            0 }
};

static bfd_boolean
elfNN_ia64_hpux_vec (const bfd_target *vec)
{
  extern const bfd_target bfd_elfNN_ia64_hpux_big_vec;
  return (vec == & bfd_elfNN_ia64_hpux_big_vec);
}

static void
elfNN_hpux_post_process_headers (abfd, info)
	bfd *abfd;
	struct bfd_link_info *info ATTRIBUTE_UNUSED;
{
  Elf_Internal_Ehdr *i_ehdrp = elf_elfheader (abfd);

  i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_HPUX;
  i_ehdrp->e_ident[EI_ABIVERSION] = 1;
}

bfd_boolean
elfNN_hpux_backend_section_from_bfd_section (abfd, sec, retval)
	bfd *abfd ATTRIBUTE_UNUSED;
	asection *sec;
	int *retval;
{
  if (bfd_is_com_section (sec))
    {
      *retval = SHN_IA_64_ANSI_COMMON;
      return TRUE;
    }
  return FALSE;
}

static void
elfNN_hpux_backend_symbol_processing (bfd *abfd ATTRIBUTE_UNUSED,
				      asymbol *asym)
{
  elf_symbol_type *elfsym = (elf_symbol_type *) asym;;

  switch (elfsym->internal_elf_sym.st_shndx)
    {
    case SHN_IA_64_ANSI_COMMON:
      asym->section = bfd_com_section_ptr;
      asym->value = elfsym->internal_elf_sym.st_size;
      asym->flags &= ~BSF_GLOBAL;
      break;
    }
}


#define TARGET_LITTLE_SYM		bfd_elfNN_ia64_little_vec
#define TARGET_LITTLE_NAME		"elfNN-ia64-little"
#define TARGET_BIG_SYM			bfd_elfNN_ia64_big_vec
#define TARGET_BIG_NAME			"elfNN-ia64-big"
#define ELF_ARCH			bfd_arch_ia64
#define ELF_MACHINE_CODE		EM_IA_64
#define ELF_MACHINE_ALT1		1999	/* EAS2.3 */
#define ELF_MACHINE_ALT2		1998	/* EAS2.2 */
#define ELF_MAXPAGESIZE			0x10000	/* 64KB */

#define elf_backend_section_from_shdr \
	elfNN_ia64_section_from_shdr
#define elf_backend_section_flags \
	elfNN_ia64_section_flags
#define elf_backend_fake_sections \
	elfNN_ia64_fake_sections
#define elf_backend_final_write_processing \
	elfNN_ia64_final_write_processing
#define elf_backend_add_symbol_hook \
	elfNN_ia64_add_symbol_hook
#define elf_backend_additional_program_headers \
	elfNN_ia64_additional_program_headers
#define elf_backend_modify_segment_map \
	elfNN_ia64_modify_segment_map
#define elf_info_to_howto \
	elfNN_ia64_info_to_howto

#define bfd_elfNN_bfd_reloc_type_lookup \
	elfNN_ia64_reloc_type_lookup
#define bfd_elfNN_bfd_is_local_label_name \
	elfNN_ia64_is_local_label_name
#define bfd_elfNN_bfd_relax_section \
	elfNN_ia64_relax_section

/* Stuff for the BFD linker: */
#define bfd_elfNN_bfd_link_hash_table_create \
	elfNN_ia64_hash_table_create
#define bfd_elfNN_bfd_link_hash_table_free \
	elfNN_ia64_hash_table_free
#define elf_backend_create_dynamic_sections \
	elfNN_ia64_create_dynamic_sections
#define elf_backend_check_relocs \
	elfNN_ia64_check_relocs
#define elf_backend_adjust_dynamic_symbol \
	elfNN_ia64_adjust_dynamic_symbol
#define elf_backend_size_dynamic_sections \
	elfNN_ia64_size_dynamic_sections
#define elf_backend_relocate_section \
	elfNN_ia64_relocate_section
#define elf_backend_finish_dynamic_symbol \
	elfNN_ia64_finish_dynamic_symbol
#define elf_backend_finish_dynamic_sections \
	elfNN_ia64_finish_dynamic_sections
#define bfd_elfNN_bfd_final_link \
	elfNN_ia64_final_link

#define bfd_elfNN_bfd_merge_private_bfd_data \
	elfNN_ia64_merge_private_bfd_data
#define bfd_elfNN_bfd_set_private_flags \
	elfNN_ia64_set_private_flags
#define bfd_elfNN_bfd_print_private_bfd_data \
	elfNN_ia64_print_private_bfd_data

#define elf_backend_plt_readonly	1
#define elf_backend_want_plt_sym	0
#define elf_backend_plt_alignment	5
#define elf_backend_got_header_size	0
#define elf_backend_want_got_plt	1
#define elf_backend_may_use_rel_p	1
#define elf_backend_may_use_rela_p	1
#define elf_backend_default_use_rela_p	1
#define elf_backend_want_dynbss		0
#define elf_backend_copy_indirect_symbol elfNN_ia64_hash_copy_indirect
#define elf_backend_hide_symbol		elfNN_ia64_hash_hide_symbol
#define elf_backend_reloc_type_class	elfNN_ia64_reloc_type_class
#define elf_backend_rela_normal		1
#define elf_backend_special_sections	elfNN_ia64_special_sections

#include "elfNN-target.h"

/* HPUX-specific vectors.  */

#undef  TARGET_LITTLE_SYM
#undef  TARGET_LITTLE_NAME
#undef  TARGET_BIG_SYM
#define TARGET_BIG_SYM                  bfd_elfNN_ia64_hpux_big_vec
#undef  TARGET_BIG_NAME
#define TARGET_BIG_NAME                 "elfNN-ia64-hpux-big"

/* These are HP-UX specific functions.  */

#undef  elf_backend_post_process_headers
#define elf_backend_post_process_headers elfNN_hpux_post_process_headers

#undef  elf_backend_section_from_bfd_section
#define elf_backend_section_from_bfd_section elfNN_hpux_backend_section_from_bfd_section

#undef elf_backend_symbol_processing
#define elf_backend_symbol_processing elfNN_hpux_backend_symbol_processing

#undef  elf_backend_want_p_paddr_set_to_zero
#define elf_backend_want_p_paddr_set_to_zero 1

#undef  ELF_MAXPAGESIZE
#define ELF_MAXPAGESIZE                 0x1000  /* 1K */

#undef  elfNN_bed
#define elfNN_bed elfNN_ia64_hpux_bed

#include "elfNN-target.h"

#undef  elf_backend_want_p_paddr_set_to_zero