summaryrefslogtreecommitdiff
path: root/gdb/ChangeLog-2021
blob: e9dda50eb39eb0594cff981e6aa7959945a65253 (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
5044
5045
5046
5047
5048
5049
5050
5051
5052
5053
5054
5055
5056
5057
5058
5059
5060
5061
5062
5063
5064
5065
5066
5067
5068
5069
5070
5071
5072
5073
5074
5075
5076
5077
5078
5079
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097
5098
5099
5100
5101
5102
5103
5104
5105
5106
5107
5108
5109
5110
5111
5112
5113
5114
5115
5116
5117
5118
5119
5120
5121
5122
5123
5124
5125
5126
5127
5128
5129
5130
5131
5132
5133
5134
5135
5136
5137
5138
5139
5140
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152
5153
5154
5155
5156
5157
5158
5159
5160
5161
5162
5163
5164
5165
5166
5167
5168
5169
5170
5171
5172
5173
5174
5175
5176
5177
5178
5179
5180
5181
5182
5183
5184
5185
5186
5187
5188
5189
5190
5191
5192
5193
5194
5195
5196
5197
5198
5199
5200
5201
5202
5203
5204
5205
5206
5207
5208
5209
5210
5211
5212
5213
5214
5215
5216
5217
5218
5219
5220
5221
5222
5223
5224
5225
5226
5227
5228
5229
5230
5231
5232
5233
5234
5235
5236
5237
5238
5239
5240
5241
5242
5243
5244
5245
5246
5247
5248
5249
5250
5251
5252
5253
5254
5255
5256
5257
5258
5259
5260
5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271
5272
5273
5274
5275
5276
5277
5278
5279
5280
5281
5282
5283
5284
5285
5286
5287
5288
5289
5290
5291
5292
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308
5309
5310
5311
5312
5313
5314
5315
5316
5317
5318
5319
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329
5330
5331
5332
5333
5334
5335
5336
5337
5338
5339
5340
5341
5342
5343
5344
5345
5346
5347
5348
5349
5350
5351
5352
5353
5354
5355
5356
5357
5358
5359
5360
5361
5362
5363
5364
5365
5366
5367
5368
5369
5370
5371
5372
5373
5374
5375
5376
5377
5378
5379
5380
5381
5382
5383
5384
5385
5386
5387
5388
5389
5390
5391
5392
5393
5394
5395
5396
5397
5398
5399
5400
5401
5402
5403
5404
5405
5406
5407
5408
5409
5410
5411
5412
5413
5414
5415
5416
5417
5418
5419
5420
5421
5422
5423
5424
5425
5426
5427
5428
5429
5430
5431
5432
5433
5434
5435
5436
5437
5438
5439
5440
5441
5442
5443
5444
5445
5446
5447
5448
5449
5450
5451
5452
5453
5454
5455
5456
5457
5458
5459
5460
5461
5462
5463
5464
5465
5466
5467
5468
5469
5470
5471
5472
5473
5474
5475
5476
5477
5478
5479
5480
5481
5482
5483
5484
5485
5486
5487
5488
5489
5490
5491
5492
5493
5494
5495
5496
5497
5498
5499
5500
5501
5502
5503
5504
5505
5506
5507
5508
5509
5510
5511
5512
5513
5514
5515
5516
5517
5518
5519
5520
5521
5522
5523
5524
5525
5526
5527
5528
5529
5530
5531
5532
5533
5534
5535
5536
5537
5538
5539
5540
5541
5542
5543
5544
5545
5546
5547
5548
5549
5550
5551
5552
5553
5554
5555
5556
5557
5558
5559
5560
5561
5562
5563
5564
5565
5566
5567
5568
5569
5570
5571
5572
5573
5574
5575
5576
5577
5578
5579
5580
5581
5582
5583
5584
5585
5586
5587
5588
5589
5590
5591
5592
5593
5594
5595
5596
5597
5598
5599
5600
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610
5611
5612
5613
5614
5615
5616
5617
5618
5619
5620
5621
5622
5623
5624
5625
5626
5627
5628
5629
5630
5631
5632
5633
5634
5635
5636
5637
5638
5639
5640
5641
5642
5643
5644
5645
5646
5647
5648
5649
5650
5651
5652
5653
5654
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
5665
5666
5667
5668
5669
5670
5671
5672
5673
5674
5675
5676
5677
5678
5679
5680
5681
5682
5683
5684
5685
5686
5687
5688
5689
5690
5691
5692
5693
5694
5695
5696
5697
5698
5699
5700
5701
5702
5703
5704
5705
5706
5707
5708
5709
5710
5711
5712
5713
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726
5727
5728
5729
5730
5731
5732
5733
5734
5735
5736
5737
5738
5739
5740
5741
5742
5743
5744
5745
5746
5747
5748
5749
5750
5751
5752
5753
5754
5755
5756
5757
5758
5759
5760
5761
5762
5763
5764
5765
5766
5767
5768
5769
5770
5771
5772
5773
5774
5775
5776
5777
5778
5779
5780
5781
5782
5783
5784
5785
5786
5787
5788
5789
5790
5791
5792
5793
5794
5795
5796
5797
5798
5799
5800
5801
5802
5803
5804
5805
5806
5807
5808
5809
5810
5811
5812
5813
5814
5815
5816
5817
5818
5819
5820
5821
5822
5823
5824
5825
5826
5827
5828
5829
5830
5831
5832
5833
5834
5835
5836
5837
5838
5839
5840
5841
5842
5843
5844
5845
5846
5847
5848
5849
5850
5851
5852
5853
5854
5855
5856
5857
5858
5859
5860
5861
5862
5863
5864
5865
5866
5867
5868
5869
5870
5871
5872
5873
5874
5875
5876
5877
5878
5879
5880
5881
5882
5883
5884
5885
5886
5887
5888
5889
5890
5891
5892
5893
5894
5895
5896
5897
5898
5899
5900
5901
5902
5903
5904
5905
5906
5907
5908
5909
5910
5911
5912
5913
5914
5915
5916
5917
5918
5919
5920
5921
5922
5923
5924
5925
5926
5927
5928
5929
5930
5931
5932
5933
5934
5935
5936
5937
5938
5939
5940
5941
5942
5943
5944
5945
5946
5947
5948
5949
5950
5951
5952
5953
5954
5955
5956
5957
5958
5959
5960
5961
5962
5963
5964
5965
5966
5967
5968
5969
5970
5971
5972
5973
5974
5975
5976
5977
5978
5979
5980
5981
5982
5983
5984
5985
5986
5987
5988
5989
5990
5991
5992
5993
5994
5995
5996
5997
5998
5999
6000
6001
6002
6003
6004
6005
6006
6007
6008
6009
6010
6011
6012
6013
6014
6015
6016
6017
6018
6019
6020
6021
6022
6023
6024
6025
6026
6027
6028
6029
6030
6031
6032
6033
6034
6035
6036
6037
6038
6039
6040
6041
6042
6043
6044
6045
6046
6047
6048
6049
6050
6051
6052
6053
6054
6055
6056
6057
6058
6059
6060
6061
6062
6063
6064
6065
6066
6067
6068
6069
6070
6071
6072
6073
6074
6075
6076
6077
6078
6079
6080
6081
6082
6083
6084
6085
6086
6087
6088
6089
6090
6091
6092
6093
6094
6095
6096
6097
6098
6099
6100
6101
6102
6103
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113
6114
6115
6116
6117
6118
6119
6120
6121
6122
6123
6124
6125
6126
6127
6128
6129
6130
6131
6132
6133
6134
6135
6136
6137
6138
6139
6140
6141
6142
6143
6144
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186
6187
6188
6189
6190
6191
6192
6193
6194
6195
6196
6197
6198
6199
6200
6201
6202
6203
6204
6205
6206
6207
6208
6209
6210
6211
6212
6213
6214
6215
6216
6217
6218
6219
6220
6221
6222
6223
6224
6225
6226
6227
6228
6229
6230
6231
6232
6233
6234
6235
6236
6237
6238
6239
6240
6241
6242
6243
6244
6245
6246
6247
6248
6249
6250
6251
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285
6286
6287
6288
6289
6290
6291
6292
6293
6294
6295
6296
6297
6298
6299
6300
6301
6302
6303
6304
6305
6306
6307
6308
6309
6310
6311
6312
6313
6314
6315
6316
6317
6318
6319
6320
6321
6322
6323
6324
6325
6326
6327
6328
6329
6330
6331
6332
6333
6334
6335
6336
6337
6338
6339
6340
6341
6342
6343
6344
6345
6346
6347
6348
6349
6350
6351
6352
6353
6354
6355
6356
6357
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395
6396
6397
6398
6399
6400
6401
6402
6403
6404
6405
6406
6407
6408
6409
6410
6411
6412
6413
6414
6415
6416
6417
6418
6419
6420
6421
6422
6423
6424
6425
6426
6427
6428
6429
6430
6431
6432
6433
6434
6435
6436
6437
6438
6439
6440
6441
6442
6443
6444
6445
6446
6447
6448
6449
6450
6451
6452
6453
6454
6455
6456
6457
6458
6459
6460
6461
6462
6463
6464
6465
6466
6467
6468
6469
6470
6471
6472
6473
6474
6475
6476
6477
6478
6479
6480
6481
6482
6483
6484
6485
6486
6487
6488
6489
6490
6491
6492
6493
6494
6495
6496
6497
6498
6499
6500
6501
6502
6503
6504
6505
6506
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555
6556
6557
6558
6559
6560
6561
6562
6563
6564
6565
6566
6567
6568
6569
6570
6571
6572
6573
6574
6575
6576
6577
6578
6579
6580
6581
6582
6583
6584
6585
6586
6587
6588
6589
6590
6591
6592
6593
6594
6595
6596
6597
6598
6599
6600
6601
6602
6603
6604
6605
6606
6607
6608
6609
6610
6611
6612
6613
6614
6615
6616
6617
6618
6619
6620
6621
6622
6623
6624
6625
6626
6627
6628
6629
6630
6631
6632
6633
6634
6635
6636
6637
6638
6639
6640
6641
6642
6643
6644
6645
6646
6647
6648
6649
6650
6651
6652
6653
6654
6655
6656
6657
6658
6659
6660
6661
6662
6663
6664
6665
6666
6667
6668
6669
6670
6671
6672
6673
6674
6675
6676
6677
6678
6679
6680
6681
6682
6683
6684
6685
6686
6687
6688
6689
6690
6691
6692
6693
6694
6695
6696
6697
6698
6699
6700
6701
6702
6703
6704
6705
6706
6707
6708
6709
6710
6711
6712
6713
6714
6715
6716
6717
6718
6719
6720
6721
6722
6723
6724
6725
6726
6727
6728
6729
6730
6731
6732
6733
6734
6735
6736
6737
6738
6739
6740
6741
6742
6743
6744
6745
6746
6747
6748
6749
6750
6751
6752
6753
6754
6755
6756
6757
6758
6759
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774
6775
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785
6786
6787
6788
6789
6790
6791
6792
6793
6794
6795
6796
6797
6798
6799
6800
6801
6802
6803
6804
6805
6806
6807
6808
6809
6810
6811
6812
6813
6814
6815
6816
6817
6818
6819
6820
6821
6822
6823
6824
6825
6826
6827
6828
6829
6830
6831
6832
6833
6834
6835
6836
6837
6838
6839
6840
6841
6842
6843
6844
6845
6846
6847
6848
6849
6850
6851
6852
6853
6854
6855
6856
6857
6858
6859
6860
6861
6862
6863
6864
6865
6866
6867
6868
6869
6870
6871
6872
6873
6874
6875
6876
6877
6878
6879
6880
6881
6882
6883
6884
6885
6886
6887
6888
6889
6890
6891
6892
6893
6894
6895
6896
6897
6898
6899
6900
6901
6902
6903
6904
6905
6906
6907
6908
6909
6910
6911
6912
6913
6914
6915
6916
6917
6918
6919
6920
6921
6922
6923
6924
6925
6926
6927
6928
6929
6930
6931
6932
6933
6934
6935
6936
6937
6938
6939
6940
6941
6942
6943
6944
6945
6946
6947
6948
6949
6950
6951
6952
6953
6954
6955
6956
6957
6958
6959
6960
6961
6962
6963
6964
6965
6966
6967
6968
6969
6970
6971
6972
6973
6974
6975
6976
6977
6978
6979
6980
6981
6982
6983
6984
6985
6986
6987
6988
6989
6990
6991
6992
6993
6994
6995
6996
6997
6998
6999
7000
7001
7002
7003
7004
7005
7006
7007
7008
7009
7010
7011
7012
7013
7014
7015
7016
7017
7018
7019
7020
7021
7022
7023
7024
7025
7026
7027
7028
7029
7030
7031
7032
7033
7034
7035
7036
7037
7038
7039
7040
7041
7042
7043
7044
7045
7046
7047
7048
7049
7050
7051
7052
7053
7054
7055
7056
7057
7058
7059
7060
7061
7062
7063
7064
7065
7066
7067
7068
7069
7070
7071
7072
7073
7074
7075
7076
7077
7078
7079
7080
7081
7082
7083
7084
7085
7086
7087
7088
7089
7090
7091
7092
7093
7094
7095
7096
7097
7098
7099
7100
7101
7102
7103
7104
7105
7106
7107
7108
7109
7110
7111
7112
7113
7114
7115
7116
7117
7118
7119
7120
7121
7122
7123
7124
7125
7126
7127
7128
7129
7130
7131
7132
7133
7134
7135
7136
7137
7138
7139
7140
7141
7142
7143
7144
7145
7146
7147
7148
7149
7150
7151
7152
7153
7154
7155
7156
7157
7158
7159
7160
7161
7162
7163
7164
7165
7166
7167
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179
7180
7181
7182
7183
7184
7185
7186
7187
7188
7189
7190
7191
7192
7193
7194
7195
7196
7197
7198
7199
7200
7201
7202
7203
7204
7205
7206
7207
7208
7209
7210
7211
7212
7213
7214
7215
7216
7217
7218
7219
7220
7221
7222
7223
7224
7225
7226
7227
7228
7229
7230
7231
7232
7233
7234
7235
7236
7237
7238
7239
7240
7241
7242
7243
7244
7245
7246
7247
7248
7249
7250
7251
7252
7253
7254
7255
7256
7257
7258
7259
7260
7261
7262
7263
7264
7265
7266
7267
7268
7269
7270
7271
7272
7273
7274
7275
7276
7277
7278
7279
7280
7281
7282
7283
7284
7285
7286
7287
7288
7289
7290
7291
7292
7293
7294
7295
7296
7297
7298
7299
7300
7301
7302
7303
7304
7305
7306
7307
7308
7309
7310
7311
7312
7313
7314
7315
7316
7317
7318
7319
7320
7321
7322
7323
7324
7325
7326
7327
7328
7329
7330
7331
7332
7333
7334
7335
7336
7337
7338
7339
7340
7341
7342
7343
7344
7345
7346
7347
7348
7349
7350
7351
7352
7353
7354
7355
7356
7357
7358
7359
7360
7361
7362
7363
7364
7365
7366
7367
7368
7369
7370
7371
7372
7373
7374
7375
7376
7377
7378
7379
7380
7381
7382
7383
7384
7385
7386
7387
7388
7389
7390
7391
7392
7393
7394
7395
7396
7397
7398
7399
7400
7401
7402
7403
7404
7405
7406
7407
7408
7409
7410
7411
7412
7413
7414
7415
7416
7417
7418
7419
7420
7421
7422
7423
7424
7425
7426
7427
7428
7429
7430
7431
7432
7433
7434
7435
7436
7437
7438
7439
7440
7441
7442
7443
7444
7445
7446
7447
7448
7449
7450
7451
7452
7453
7454
7455
7456
7457
7458
7459
7460
7461
7462
7463
7464
7465
7466
7467
7468
7469
7470
7471
7472
7473
7474
7475
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504
7505
7506
7507
7508
7509
7510
7511
7512
7513
7514
7515
7516
7517
7518
7519
7520
7521
7522
7523
7524
7525
7526
7527
7528
7529
7530
7531
7532
7533
7534
7535
7536
7537
7538
7539
7540
7541
7542
7543
7544
7545
7546
7547
7548
7549
7550
7551
7552
7553
7554
7555
7556
7557
<<<<<<< HEAD:gdb/ChangeLog-2021
2021-07-06  Tom de Vries  <tdevries@suse.de>

	* dwarf2/read.c (scan_partial_symbols): Skip top-level imports of
	c++ CU.
	* testsuite/gdb.dwarf2/imported-unit-bp.exp: Moved to ...
	* testsuite/gdb.dwarf2/imported-unit-bp.exp.tcl: ... here.
	* testsuite/gdb.dwarf2/imported-unit-bp-c++.exp: New test.
	* testsuite/gdb.dwarf2/imported-unit-bp-c.exp: New test.
	* testsuite/gdb.dwarf2/imported-unit.exp: Update.

2021-07-03  Joel Brobecker  <brobecker@adacore.com>

	* NEWS: Create a new section for the next release branch.
	Rename the section of the current branch, now that it has
	been cut.

2021-07-03  Joel Brobecker  <brobecker@adacore.com>

	GDB 11 branch created (4b51505e33441c6165e7789fa2b6d21930242927):
	* version.in: Bump version to 12.0.50.DATE-git.

2021-07-03  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (lnp_state_machine::record_line): Use 'true'.
	(dwarf_decode_lines): Remove '=='.

2021-07-02  Tom Tromey  <tromey@adacore.com>

	* ada-exp.y (chop_selector, chop_separator, write_selectors)
	(write_ambiguous_var, get_symbol_field_type): Use const.

2021-07-02  Pedro Alves  <pedro@palves.net>
	    Hannes Domani  <ssbssa@yahoo.de>

	* NEWS: Add new "TUI Improvements" section and mention mouse
	support and that unrecognized special keys are now passed to
	GDB.  Mention Python Window.click in the Python improvements
	section.

2021-07-01  Pedro Alves  <pedro@palves.net>

	PR mi/15729
	PR gdb/13463
	* linux-nat.c (linux_nat_target::detach): Close the
	/proc/<pid>/mem file if it was open for this process.
	(linux_handle_extended_wait) <PTRACE_EVENT_EXEC>: Close the
	/proc/<pid>/mem file if it was open for this process.
	(linux_nat_target::mourn_inferior): Close the /proc/<pid>/mem file
	if it was open for this process.
	(linux_nat_target::xfer_partial): Adjust.  Do not fall back to
	inf_ptrace_target::xfer_partial for memory accesses.
	(last_proc_mem_file): New.
	(maybe_close_proc_mem_file): New.
	(linux_proc_xfer_memory_partial_pid): New, with bits factored out
	from linux_proc_xfer_partial.
	(linux_proc_xfer_partial): Delete.
	(linux_proc_xfer_memory_partial): New.

2021-06-29  Simon Marchi  <simon.marchi@polymtl.ca>

	* frame.h (FRAME_SCOPED_DEBUG_ENTER_EXIT): New.
	* frame.c (compute_frame_id, get_prev_frame_always_1,
	get_prev_frame): Use FRAME_SCOPED_DEBUG_ENTER_EXIT.
	* frame-unwind.c (frame_unwind_find_by_frame): Likewise.
	(frame_unwind_register_value): Likewise.

2021-06-29  Simon Marchi  <simon.marchi@polymtl.ca>

	* frame-unwind.h (struct frame_unwind) <name>: New.  Update
	instances everywhere to include this field.
	* frame-unwind.c (frame_unwind_try_unwinder,
	frame_unwind_find_by_frame): Add debug messages.

2021-06-29  Simon Marchi  <simon.marchi@polymtl.ca>

	* frame.h (frame_debug_printf): New.
	* frame.c: Use frame_debug_printf throughout when printing frame
	debug messages.
	* amd64-windows-tdep.c: Likewise.
	* value.c: Likewise.

2021-06-29  Simon Marchi  <simon.marchi@polymtl.ca>

	* frame.h (frame_debug): Change type to bool.
	* frame.c (frame_debug): Change type to bool.
	(_initialize_frame): Adjust.

2021-06-29  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>

	* gdbthread.h (find_thread_ptid): Remove the duplicate declaration.

2021-06-28  Simon Marchi  <simon.marchi@polymtl.ca>

	PR gdb/28017
	* machoread.c (macho_symfile_offsets): Use
	gdb_bfd_count_sections to allocate objfile::section_offsets.

2021-06-28  Simon Marchi  <simon.marchi@polymtl.ca>

	* objfiles.h (struct obj_section): Move down.
	<offset, set_offset, addr, endaddr>: New.
	(obj_section_offset, obj_section_addr, obj_section_endaddr),
	replace all users to use obj_section methods.
	(struct objfile) <section_offset, set_section_offset>: New.

2021-06-28  Simon Marchi  <simon.marchi@polymtl.ca>

	* objfiles.h (struct obj_section): Move down.
	<offset, set_offset, addr, endaddr>: New.
	(obj_section_offset, obj_section_addr, obj_section_endaddr),
	replace all users to use obj_section methods.
	(struct objfile) <section_offset, set_section_offset>: New.

2021-06-28  Simon Marchi  <simon.marchi@polymtl.ca>

	* .flake8: New.

2021-06-28  Luis Machado  <luis.machado@linaro.org>

	* aarch64-linux-tdep.c (aarch64_linux_memtag_matches_p): Remove the top
	byte.
	(aarch64_linux_set_memtags): Likewise.
	(aarch64_linux_get_memtag): Likewise.
	(aarch64_linux_report_signal_info): Likewise.

2021-06-28  Luis Machado  <luis.machado@linaro.org>

	* aarch64-linux-tdep.c
	(aarch64_linux_iterate_over_regset_sections): Fix FFR register size.

2021-06-28  Luis Machado  <luis.machado@linaro.org>

	* aarch64-linux-tdep.c
	(aarch64_linux_iterate_over_regset_sections): Update tag_ctl register
	size.
	* aarch64-linux-tdep.h (AARCH64_LINUX_SIZEOF_MTE_REGSET): Set to
	8 and update comments.

2021-06-28  Simon Marchi  <simon.marchi@polymtl.ca>

	* gdbarch.sh (struct gdbarch_info): Initialize fields, add
	constructor.
	* gdbarch.h: Re-generate.
	* arch-utils.h (gdbarch_info_init): Remove, delete all usages.
	* arch-utils.c (gdbarch_info_init): Remove.

2021-06-28  Simon Marchi  <simon.marchi@polymtl.ca>

	* gdbarch.sh (struct gdbarch_info) <tdep_info>: Remove.
	(gdbarch_find_by_info): Remove print.
	* gdbarch.c, gdbarch.h: Re-generate.

2021-06-28  Andrew Burgess  <andrew.burgess@embecosm.com>

	* remote.c (remote_target::start_remote): Set 'starting_up' using
	boolean values instead of integers.

2021-06-25  Simon Marchi  <simon.marchi@polymtl.ca>

	* guile/scm-param.c (struct param_smob) <set_command,
	show_command>: Remove.
	<commands>: New.
	(pascm_is_valid): Adjust.
	(add_setshow_generic): Use return values of add_setshow
	functions, return a set_show_commands.
	(gdbscm_register_parameter_x): Adjust.

2021-06-25  Simon Marchi  <simon.marchi@polymtl.ca>

	* command.h (add_setshow_enum_cmd): Remove context parameter.
	* cli/cli-decode.c (add_setshow_enum_cmd): Likewise, and don't
	set context.
	* cli/cli-style.c (cli_style_option::add_setshow_commands): Set
	context here.

2021-06-25  Simon Marchi  <simon.marchi@polymtl.ca>

	* cli/cli-decode.h (struct cmd_list_element) <set_context>: Add
	assert.

2021-06-25  Simon Marchi  <simon.marchi@polymtl.ca>

	* cli/cli-decode.h (struct cmd_list_element) <set_context,
	context>: New.
	<context>: Rename to...
	<m_context>: ... this.
	* cli/cli-decode.c (set_cmd_context, get_cmd_context): Remove.
	* command.h (set_cmd_context, get_cmd_context): Remove, use
	cmd_list_element::set_context and cmd_list_element::context
	everywhere instead.

2021-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>

	* NEWS: Mention changes to 'info sources'.
	* symtab.c (info_sources_filter::print): Delete.
	(struct output_source_filename_data) <print_header>: Delete
	declaration.  <printed_filename_p>: New member function.
	(output_source_filename_data::print_header): Delete.
	(info_sources_worker): Update group-by-objfile style output to
	make it CLI suitable, simplify non-group-by-objfile now this is
	only used from the MI.
	(info_sources_command): Make group-by-objfile be the default for
	CLI info sources command.
	* symtab.h (struct info_sources_filter) <print>: Delete.

2021-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>

	* NEWS: Mention additions to -file-list-exec-source-files.
	* mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_files): Add
	--group-by-objfile option.
	* symtab.c (isrc_flag_option_def): Rename to...
	(isrc_match_flag_option_def): ...this.
	(info_sources_option_defs): Rename to...
	(info_sources_match_option_defs): ...this, and update to rename of
	isrc_flag_option_def.
	(struct filename_grouping_opts): New struct.
	(isrc_grouping_flag_option_def): New type.
	(info_sources_grouping_option_defs): New static global.
	(make_info_sources_options_def_group): Update to return two option
	groups.
	(info_sources_command_completer): Update for changes to
	make_info_sources_options_def_group.
	(info_sources_worker): Add extra parameter, use this to display
	alternative output format.
	(info_sources_command): Pass extra parameter to
	info_sources_worker.
	(_initialize_symtab): Update for changes to
	make_info_sources_options_def_group.
	* symtab.h (info_sources_worker): Add extra parameter.

2021-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>

	* NEWS: Mention additions to -file-list-exec-source-files.
	* mi/mi-cmd-file.c (print_partial_file_name): Delete.
	(mi_cmd_file_list_exec_source_files): Rewrite to handle command
	options, and make use of info_sources_worker.
	* symtab.c (struct info_sources_filter): Moved to symtab.h.
	(info_sources_filter::print): Take uiout argument, produce output
	through uiout.
	(struct output_source_filename_data)
	<output_source_filename_data>: Take uiout argument, store into
	m_uiout.  <output>: Rewrite comment, add additional arguments to
	declaration.  <operator()>: Send more arguments to
	output. <m_uiout>: New member variable.
	(output_source_filename_data::output): Take extra arguments,
	produce output through m_uiout, and structure for MI.
	(output_source_filename_data::print_header): Produce output
	through m_uiout.
	(info_sources_worker): New function, the implementation is taken
	from info_sources_command, but modified so produce output through
	a ui_out.
	(info_sources_command): The second half of this function has gone
	to become info_sources_worker.
	* symtab.h (struct info_sources_filter): Moved from symtab.c, add
	extra parameter to print member function.
	(info_sources_worker): Declare.

2021-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>

	* symtab.c (struct info_sources_filter): New.
	(info_sources_filter::info_sources_filter): New function.
	(info_sources_filter::matches): New function.
	(info_sources_filter::print): New function.
	(struct filename_partial_match_opts): Moved to later in the file
	and update the comment.
	(struct output_source_filename_data)
	<output_source_filename_data>: New constructor.  <regexp>: Delete,
	this is now in info_sources_filter.  <c_regexp>: Delete, this is
	now in info_sources_filter.  <reset_output>: New member function.
	<filename_seen_cache>: Rename to m_filename_seen_cache, change
	from being a pointer, to being an actual object.  <first>: Rename
	to m_first.  <print_header>: New member function. <partial_match>:
	Delete.
	(output_source_filename_data::output): Update now
	m_filename_seen_cache is no longer a pointer, and for other member
	variable name changes. Add a header comment.
	(print_info_sources_header): Renamed to...
	(output_source_filename_data::print_header): ...this.  Update now
	it's a member function and to take account of member variable
	renaming.
	(info_sources_command): Add a header comment, delete stack local
	filename_seen_cache, initialization of output_source_filename_data
	is now done by the constructor.  Call print_header member function
	instead of print_info_sources_header, call reset_output member
	function instead of manually performing the reset.

2021-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>

	* dwarf2/read.c (struct dwarf2_base_index_functions)
	<has_unexpanded_symtabs>: Declare.
	(dwarf2_base_index_functions::has_unexpanded_symtabs): Define new
	function.
	* objfiles.h (struct objfile) <has_unexpanded_symtabs>: Declare.
	* psympriv.h (struct psymbol_functions) <has_unexpanded_symtabs>:
	Declare.
	* psymtab.c (psymbol_functions::has_unexpanded_symtabs): Define
	new function.
	* quick-symbol.h (struct quick_symbol_functions)
	<has_unexpanded_symtabs>: Declare.
	* symfile-debug.c (objfile::has_unexpanded_symtabs): Define new
	function.

2021-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>

	* infcall.c (call_function_by_hand_dummy): Add missing 'else' when
	setting prototyped flag.

2021-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>

	* ada-lang.c (desc_bounds): Use '{}' instead of NULL to indicate
	an empty gdb::optional when calling value_struct_elt.
	(desc_data): Likewise.
	(desc_one_bound): Likewise.
	* eval.c (structop_base_operation::evaluate_funcall): Pass
	gdb::array_view, not a gdb::array_view* to value_struct_elt.
	(eval_op_structop_struct): Use '{}' instead of NULL to indicate
	an empty gdb::optional when calling value_struct_elt.
	(eval_op_structop_ptr): Likewise.
	* f-lang.c (fortran_structop_operation::evaluate): Likewise.
	* guile/scm-value.c (gdbscm_value_field): Likewise.
	* m2-lang.c (eval_op_m2_high): Likewise.
	(eval_op_m2_subscript): Likewise.
	* opencl-lang.c (opencl_structop_operation::evaluate): Likewise.
	* python/py-value.c (valpy_getitem): Likewise.
	* rust-lang.c (rust_val_print_str): Likewise.
	(rust_range): Likewise.
	(rust_subscript): Likewise.
	(eval_op_rust_structop): Likewise.
	(rust_aggregate_operation::evaluate): Likewise.
	* valarith.c (value_user_defined_op): Likewise.
	* valops.c (search_struct_method): Change parameter type, update
	function body accordingly, and update header comment.
	(value_struct_elt): Change parameter type, update function body
	accordingly.
	* value.h (value_struct_elt): Update declaration.

2021-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>

	PR gdb/27994
	* eval.c (structop_base_operation::evaluate_funcall): Pass
	array_view instead of array to value_struct_elt.
	* valarith.c (value_user_defined_op): Likewise.
	* valops.c (typecmp): Change parameter type from array pointer to
	array_view.  Update header comment, and update body accordingly.
	(search_struct_method): Likewise.
	(value_struct_elt): Likewise.
	* value.h (value_struct_elt): Update declaration.

2021-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>

	PR gdb/27994
	* eval.c (structop_base_operation::evaluate_funcall): Add a
	nullptr to the end of the args array, which should not be included
	in the argument array_view.  Pass all the arguments through to
	value_struct_elt.
	* valops.c (search_struct_method): Update header comment.
	(value_struct_elt): Likewise.

2021-06-25  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (create_addrmap_from_aranges): Change padding
	logic.

2021-06-25  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (process_psymtab_comp_unit): Don't set 'lang'.
	(scan_partial_symbols, partial_die_parent_scope)
	(add_partial_symbol, add_partial_subprogram)
	(compute_delayed_physnames, rust_union_quirks)
	(process_full_comp_unit, process_full_type_unit)
	(process_imported_unit_die, process_die, dw2_linkage_name)
	(dwarf2_compute_name, dwarf2_physname, read_import_statement)
	(read_file_scope, queue_and_load_dwo_tu, read_func_scope)
	(read_variable, dwarf2_get_subprogram_pc_bounds)
	(dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
	(dwarf2_attach_fn_fields_to_type)
	(quirk_ada_thick_pointer_struct, read_structure_type)
	(handle_struct_member_die, process_structure_scope)
	(read_array_type, read_array_order, prototyped_function_p)
	(read_subroutine_type, dwarf2_init_complex_target_type)
	(read_base_type, read_subrange_type, read_unspecified_type)
	(load_partial_dies, partial_die_info::fixup, set_cu_language)
	(new_symbol, need_gnat_info, determine_prefix, typename_concat)
	(dwarf2_canonicalize_name, follow_die_offset)
	(prepare_one_comp_unit): Update.
	* dwarf2/cu.c (dwarf2_cu::start_symtab): Update.

2021-06-25  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (read_file_scope): Don't call set_cu_language.
	(dwarf_lang_to_enum_language): Rename from set_cu_language.  Don't
	set language_defn.  Handle DW_LANG_OpenCL.
	(prepare_one_comp_unit): Check producer and set language_defn.

2021-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>

	* NEWS: Mention Python BP_CATCHPOINT feature.
	* python/py-breakpoint.c (pybp_codes): Add bp_catchpoint support.
	(bppy_init): Likewise.
	(gdbpy_breakpoint_created): Likewise.

2021-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>

	* guile/scm-breakpoint.c (bpscm_type_to_string): Handle
	bp_catchpoint.
	(bpscm_want_scm_wrapper_p): Likewise.
	(gdbscm_make_breakpoint): Likewise.
	(breakpoint_integer_constants): Likewise.

2021-06-25  Andrew Burgess  <andrew.burgess@embecosm.com>

	* guile/scm-breakpoint.c (gdbscm_make_breakpoint): Split the error
	for invalid breakpoint numbers, and unsupported breakpoint
	numbers.

2021-06-25  Tom Tromey  <tom@tromey.com>

	* dwarf2/index-write.c (struct addrmap_index_data): Add
	initializers.
	<operator()>: Declare.
	(addrmap_index_data::operator()): Rename from
	add_address_entry_worker.  Remove 'datap' parameter.
	(write_address_map): Update.
	* psymtab.c (struct dump_psymtab_addrmap_data): Remove
	(dump_psymtab_addrmap_1): Remove 'data' parameter, add other
	parameters.
	(dump_psymtab_addrmap): Update.
	* addrmap.c (struct addrmap_funcs) <foreach>: Remove 'data'
	parameter.
	(addrmap_foreach, addrmap_fixed_foreach): Likewise.
	(struct mutable_foreach_data): Remove.
	(addrmap_mutable_foreach_worker): Update.
	(addrmap_mutable_foreach): Remove 'data' parameter.
	* addrmap.h (addrmap_foreach_fn): Use gdb::function_view.
	(addrmap_foreach): Remove 'data' parameter.

2021-06-25  Tom Tromey  <tromey@adacore.com>

	* python/py-type.c (typy_get_name): Decode an Ada type name.

2021-06-25  Tom Tromey  <tromey@adacore.com>

	* ada-lang.c (ada_decode): Add wrap parameter.
	* ada-lang.h (ada_decode): Add wrap parameter.

2021-06-25  Luis Machado  <luis.machado@linaro.org>

	* corelow.c (core_target::core_target) Update to read target
	description.

2021-06-22  Simon Marchi  <simon.marchi@polymtl.ca>

	* python/lib/gdb/__init__.py: Format.

2021-06-22  Simon Marchi  <simon.marchi@polymtl.ca>

	* infrun.c (do_target_wait): Remove wait_ptid parameter.
	(fetch_inferior_event): Adjust.

2021-06-22  Simon Marchi  <simon.marchi@polymtl.ca>

	* python/lib/gdb/__init__.py (_execute_unwinders): Return tuple
	with name of chosen unwinder.
	* python/py-unwind.c (pyuw_sniffer): Print name of chosen
	unwinder in debug message.

2021-06-22  Andreas Schwab  <schwab@suse.de>

	PR symtab/27999
	* dwarf2/loc.c (decode_debug_loclists_addresses): Support
	DW_LLE_start_end.

2021-06-22  Andrew Burgess  <andrew.burgess@embecosm.com>

	* breakpoint.c (insert_bp_location): If we catch a
	TARGET_CLOSE_ERROR just rethrow it, the breakpoints might have
	been deleted.

2021-06-21  Andrew Burgess  <andrew.burgess@embecosm.com>

	* NEWS: Mention new target feature name.
	* arch/riscv.c (riscv_create_target_description): GDB doesn't
	currently create target descriptions containing vector registers.
	* arch/riscv.h (struct riscv_gdbarch_features) <vlen>: New member
	variable.
	<operator==>: Also compare vlen.
	<hash>: Also include vlen.
	* riscv-tdep.c (riscv_feature_name_vector): New static global.
	(struct riscv_vector_feature): New struct.
	(riscv_vector_feature): New static global.
	(riscv_register_reggroup_p): Ensure vector registers are part of
	the 'all' group, and part of the 'vector' group.
	(riscv_dwarf_reg_to_regnum): Handle vector registers.
	(riscv_gdbarch_init): Check vector register feature.
	* riscv-tdep.h: Add vector registers to GDB's internal register
	numbers, and to the DWARF register numbers.

2021-06-21  Andrew Burgess  <andrew.burgess@embecosm.com>

	* NEWS: Mention the two new methods.
	* python/py-frame.c (frapy_level): New function.
	(frame_object_methods): Register 'level' method.
	* python/py-unwind.c (pending_framepy_level): New function.
	(pending_frame_object_methods): Register 'level' method.

2021-06-21  Andrew Burgess  <andrew.burgess@embecosm.com>

	* python/py-inferior.c (infpy_get_connection_num): Call
	gdb_py_object_from_longest instead of PyLong_FromLong directly.

2021-06-21  Andrew Burgess  <andrew.burgess@embecosm.com>

	* python/py-unwind.c (unwind_infopy_add_saved_register): Handle
	saving user registers.

2021-06-19  Mike Frysinger  <vapier@gentoo.org>

	* acinclude.m4: Delete most m4_include's of ../config files.
	* configure.ac: Delete m4_include call and call AC_CONFIG_MACRO_DIR.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

2021-06-17  Pedro Alves  <pedro@palves.net>

	* scoped_ignore_signal.h (scoped_ignore_signal): Add
	ConsumePending template parameter.
	(scoped_ignore_signal::~scoped_ignore_signal): Skip calling
	sigtimedwait if ConsumePending is false.
	(scoped_ignore_sigpipe): Initialize with ConsumePending=true.
	* scoped_ignore_sigttou.h (scoped_ignore_sigttou)
	<m_ignore_signal>: Initialize with ConsumePending=false.

2021-06-17  Pedro Alves  <pedro@palves.net>

	* Makefile.in (SELFTESTS_SRCS): Add
	unittests/scoped_ignore_signal-selftests.c.
	* unittests/scoped_ignore_signal-selftests.c: New.

2021-06-17  Pedro Alves  <pedro@palves.net>

	* gdbsupport/scoped_ignore_signal.h: New.
	* compile/compile.c: Include gdbsupport/scoped_ignore_signal.h
	instead of <signal.h>.  Don't include <unistd.h>.
	(scoped_ignore_sigpipe): Remove.
	* gdbsupport/scoped_ignore_sigttou.h: Include gdbsupport/scoped_ignore_signal.h
	instead of <signal.h>.  Don't include <unistd.h>.
	(lazy_init): New.
	(scoped_ignore_sigttou): Reimplement using scoped_ignore_signal
	and lazy_init.

2021-06-17  Pedro Alves  <pedro@palves.net>

	* Makefile.in (HFILES_NO_SRCDIR): Remove inflow.h.
	* inf-ptrace.c, inflow.c, procfs.c: Don't include "inflow.h".
	* inflow.h: Delete, moved to gdbsupport/ under a different name.
	* ser-unix.c: Don't include "inflow.h".  Include
	"gdbsupport/scoped_ignore_sigttou.h".

2021-06-17  Pedro Alves  <pedro@palves.net>

	* tui/tui-io.c (tui_dispatch_mouse_event): New, factored out from
	...
	(tui_dispatch_ctrl_char): ... this.  Move CTRL-L handling to
	tui_getc_1.
	(cur_seq, start_sequence): New.
	(tui_getc_1): Pass key escape sequences for curses control keys to
	readline.  Handle mouse and ctrl-l here.
	(tui_resize_all): Disable/reenable the keypad if the command
	window has the focus too.
	* tui/tui-win.c (tui_set_focus_command): Don't change keypad
	setting.
	* tui/tui.c (tui_rl_other_window): Don't change keypad setting.

2021-06-16  Simon Marchi  <simon.marchi@polymtl.ca>

	* silent-rules.mk (ECHO_CCLD, ECHO_AR, ECHO_RANLIB): New.

2021-06-16  Tom de Vries  <tdevries@suse.de>
=======
2021-05-10  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* configure.ac: Support --enable-poke.
	* configure: Regenerate.
	* Makefile.in (POKE_OBS): Define based on @POKE_OBS@.
	(DEPFILES): Add POKE_OBS.
	* poke.c: New file.

2021-05-07  Tom de Vries  <tdevries@suse.de>
>>>>>>> Integrate GNU poke in GDB:gdb/ChangeLog

	PR symtab/26327
	* dwarf2/cu.h (dwarf2_cu::ancestor): Remove.
	(dwarf2_cu::get_builder): Declare and move ...
	* dwarf2/cu.c (dwarf2_cu::get_builder): ... here.  Use sym_cu instead
	of ancestor.  Assert return value is non-null.
	* dwarf2/read.c (read_file_scope): Set per_objfile->sym_cu.
	(follow_die_offset, follow_die_sig_1): Remove setting of ancestor.
	(dwarf2_per_objfile): Add sym_cu field.

2021-06-15  Alan Modra  <amodra@gmail.com>

	* testsuite/lib/gdb.exp (exec_is_pie): Match new PIE readelf output.

2021-06-14  Mike Frysinger  <vapier@gentoo.org>

	* Makefile.in (GNULIB_BUILDDIR): Rename to ...
	(GNULIB_PARENT_DIR): ... this.  Remove "gnulib" from value.

2021-06-14  John Baldwin  <jhb@FreeBSD.org>

	* configure.ac: Check for <sys/procctl.h>.
	* config.in, configure: Regenerate.
	* fbsd-nat.c: Include <sys/procctl.h> if present.
	[PROC_ASLR_CTL] (maybe_disable_address_space_randomization): New.
	(fbsd_nat_target::create_inferior)
	(fbsd_nat_target::supports_disable_randomization): New.
	* fbsd-nat.h (fbsd_nat_target::create_inferior)
	(fbsd_nat_target::supports_disable_randomization): New.

2021-06-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	* compile/compile.c: Include missing header signal.h.

2021-06-12  John Baldwin  <jhb@FreeBSD.org>

	* remote.c (remote_new_objfile): Fix indentation.

2021-06-11  Kevin Buettner  <kevinb@redhat.com>

	* solib.c (libpthread_name_p): Match "libc" in addition
	to "libpthread".
	* linux-thread-db.c (libpthread_objfile_p): New function.
	(libpthread_name_p): Adjust preexisting callers to use
	libpthread_objfile_p().

2021-06-11  Simon Marchi  <simon.marchi@polymtl.ca>

	* dwarf2/loc.h (struct call_site_stuff): Remove.

2021-06-11  Tom Tromey  <tom@tromey.com>

	PR rust/23427
	* rust-parse.c (rust_parser::lex_identifier): Handle raw
	identifiers.
	(rust_lex_tests): Add raw identifier tests.

2021-06-08  Lancelot Six  <lsix@lancelotsix.com>

	* python/lib/gdb/FrameDecorator.py (FrameDecorator): Use 'is None'
	instead of '== None'.
	(FrameVars): Use 'is not None' instead of '!= None'.
	* python/lib/gdb/command/frame_filters.py (SetFrameFilterPriority):
	Use 'is None' instead of '== None' and 'is not None' instead of '!=
	None'.

2021-06-08  Simon Marchi  <simon.marchi@polymtl.ca>

	* inferior.h (class inferior) <in_initial_library_scan>: New.
	* infcmd.c (post_create_inferior): Set in_initial_library_scan.
	* infrun.c (follow_fork_inferior): Likewise.
	* linux-thread-db.c (try_thread_db_load): Catch exception thrown
	by try_thread_db_load_1
	(thread_db_load): Return early if in_initial_library_scan is
	set.
	* remote.c (remote_new_objfile): Return early if
	in_initial_library_scan is set.

2021-06-07  Pedro Alves  <pedro@palves.net>

	* dwarf2/read.c (struct partial_die_info): Add defaulted copy
	ctor.
	* symtab.h (struct symbol): Add defaulted copy assignment
	operator.

2021-06-07  Pedro Alves  <pedro@palves.net>

	* completer.c (RL_QF_SINGLE_QUOTE, RL_QF_DOUBLE_QUOTE)
	(RL_QF_BACKSLASH, RL_QF_OTHER_QUOTE): Delete.
	(gdb_rl_find_completion_word): Remove write-only 'found_quote'
	local.

2021-06-07  Pedro Alves  <pedro@palves.net>

	* nat/amd64-linux-siginfo.c (union nat_sigval): Rename to ...
	(nat_sigval_t): ... this and remove typedef of same name.
	(struct nat_siginfo): Rename to ...
	(nat_siginfo_t): ... this and remove typedef of same name.
	(struct compat_sigval): Rename to ...
	(compat_sigval_t): ... this and remove typedef of same name.
	(struct compat_siginfo): Rename to ...
	(compat_siginfo_t): ... this and remove typedef of same name.
	(struct compat_x32_siginfo): Rename to ...
	(compat_x32_siginfo_t): ... this and remove typedef of same name.
	(amd64_linux_siginfo_fixup_common): Adjust.

2021-06-07  Pedro Alves  <pedro@palves.net>

	* nat/amd64-linux-siginfo.c (compat_x32_siginfo_t): Move
	__attribute__ __aligned__ from the typedef to the struct.

2021-06-07  Andrew Burgess  <andrew.burgess@embecosm.com>

	PR gdb/27847
	* amd64-tdep.c (amd64_has_unaligned_fields): Move call to
	type_align, and spot case where the alignment is unknown.

2021-06-07  Carl Love  <cel@us.ibm.com>

	* ppc-tdep.h (ppc_insn_prefix_dform): Declare.
	* ppc64-tdep.c(insn_md, insn_x, insn_xo): New macros.
	(ppc64_plt_pcrel_entry_point, ppc64_pcrel_linkage1_target,
	ppc64_pcrel_linkage2_target): New functions.
	(ppc64_standard_linkage9, ppc64_standard_linkage10,
	ppc64_standard_linkage11, ppc64_standard_linkage12): New ppc
	instruction patterns.
	(ppc64_standard_linkage9, ppc64_standard_linkage10,
	ppc64_standard_linkage11, ppc64_standard_linkage12): New variables
	in define MAX expression.
	(ppc64_skip_trampoline_code_1): Handle ppc64_standard_linkage9,
	ppc64_standard_linkage10, ppc64_standard_linkage11,
	ppc64_standard_linkage12.
	* (ppc_insn_prefix_dform): New function.

2021-06-07  Simon Marchi  <simon.marchi@polymtl.ca>

	PR gdb/27899
	* sparc-nat.c (sparc_fetch_inferior_registers): Set
	inferior_ptid instead of using switch_to_thread.
	(sparc_store_inferior_registers): Likewise.

2021-06-05  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	* compile/compile.c (scoped_ignore_sigpipe): New helper class.
	(compile_to_object): Ignore SIGPIPE before calling the plugin.

2021-06-05  Tom Tromey  <tom@tromey.com>

	* data-directory/Makefile.in (Makefile): Use correct directory
	name.

2021-06-05  Tom Tromey  <tom@tromey.com>

	* data-directory/Makefile.in (Makefile): Rewrite.

2021-06-05  Tom Tromey  <tromey@adacore.com>

	* configure: Rebuild.
	* configure.ac: Add ACX_NONCANONICAL_TARGET.

2021-06-05  Shahab Vahedi  <shahab@synopsys.com>

	* NEWS: Document 'set disassembler-options' support for the ARC
	target.
	* arc-tdep.c (arc_gdbarch_init): Set
	'gdbarch_valid_disassembler_options'.

2021-06-04  Tom Tromey  <tromey@adacore.com>

	* dwarf2/read.h (dwarf2_fetch_die_type_sect_off): Add 'var_name'
	parameter.
	* dwarf2/loc.c (dwarf2_evaluate_property) <case
	PROP_VARIABLE_NAME>: New case.
	(compute_var_value): New function.
	(sect_variable_value): Use compute_var_value.
	* dwarf2/read.c (attr_to_dynamic_prop): Handle DW_TAG_variable.
	(var_decl_name): New function.
	(dwarf2_fetch_die_type_sect_off): Add 'var_name' parameter.
	* gdbtypes.h (enum dynamic_prop_kind) <PROP_VARIABLE_NAME>: New
	constant.
	(union dynamic_prop_data) <variable_name>: New member.
	(struct dynamic_prop) <variable_name, set_variable_name>: New
	methods.

2021-06-04  Andrew Burgess  <andrew.burgess@embecosm.com>

	* remote.c (remote_target)
	<select_thread_for_ambiguous_stop_reply>: Add additional debug
	output.

2021-06-04  Hannes Domani  <ssbssa@yahoo.de>

	* python/py-tui.c (class tui_py_window): Add click function.
	(tui_py_window::click): Likewise.

2021-06-04  Hannes Domani  <ssbssa@yahoo.de>

	* ser-mingw.c (console_select_thread): Handle MOUSE_EVENT.
	* tui/tui-data.h (struct tui_win_info): Add click function.
	* tui/tui-io.c (tui_prep_terminal): Enable mouse events.
	(tui_deprep_terminal): Disable mouse events.
	(tui_dispatch_ctrl_char): Handle KEY_MOUSE.
	* tui/tui.c (tui_disable): Disable mouse events.

2021-06-03  Magne Hov  <mhov@undo.io>

	PR python/27841
	* eval.c (expression::evaluate): Check inferior_ptid.

2021-06-03  Pedro Alves  <pedro@palves.net>

	* MAINTAINERS (The Official FSF-appointed GDB Maintainers): Remove
	affiliation.
	(Global Maintainers): Update my address.
	(Write After Approval): Remove stale entry.

2021-06-03  John Baldwin  <jhb@FreeBSD.org>

	* fbsd-tdep.c (FBSD_SI_USER, FBSD_SI_QUEUE, FBSD_SI_TIMER)
	(FBSD_SI_ASYNCIO, FBSD_SI_MESGQ, FBSD_SI_KERNEL, FBSD_SI_LWP)
	(FBSD_ILL_ILLOPC, FBSD_ILL_ILLOPN, FBSD_ILL_ILLADR)
	(FBSD_ILL_ILLTRP, FBSD_ILL_PRVOPC, FBSD_ILL_PRVREG)
	(FBSD_ILL_COPROC, FBSD_ILL_BADSTK, FBSD_BUS_ADRALN)
	(FBSD_BUS_ADRERR, FBSD_BUS_OBJERR, FBSD_BUS_OOMERR)
	(FBSD_SEGV_MAPERR, FBSD_SEGV_ACCERR, FBSD_SEGV_PKUERR)
	(FBSD_FPE_INTOVF, FBSD_FPE_INTDIV, FBSD_FPE_FLTDIV)
	(FBSD_FPE_FLTOVF, FBSD_FPE_FLTUND, FBSD_FPE_FLTRES)
	(FBSD_FPE_FLTINV, FBSD_FPE_FLTSUB, FBSD_TRAP_BRKPT)
	(FBSD_TRAP_TRACE, FBSD_TRAP_DTRACE, FBSD_TRAP_CAP)
	(FBSD_CLD_EXITED, FBSD_CLD_KILLED, FBSD_CLD_DUMPED)
	(FBSD_CLD_TRAPPED, FBSD_CLD_STOPPED, FBSD_CLD_CONTINUED)
	(FBSD_POLL_IN, FBSD_POLL_OUT, FBSD_POLL_MSG, FBSD_POLL_ERR)
	(FBSD_POLL_PRI, FBSD_POLL_HUP, fbsd_signal_cause)
	(fbsd_report_signal_info): New.
	(fbsd_init_abi): Use fbsd_report_signal_info as gdbarch
	report_signal_info method.

2021-06-03  Magne Hov  <mhov@undo.io>

	* MAINTAINERS (Write After Approval): Add Magne Hov.

2021-06-03  Hannes Domani  <ssbssa@yahoo.de>

	* python/py-symbol.c (gdbpy_initialize_symbols): Restore
	gdb.SYMBOL_LABEL_DOMAIN constant.

2021-06-01  John Baldwin  <jhb@FreeBSD.org>

	* infrun.c (handle_inferior_event): Only call
	gdbarch_displaced_step_restore_all_in_ptid if
	gdbarch_supports_displaced_stepping is true.

2021-06-01  Tom Tromey  <tromey@adacore.com>

	* Makefile.in (all-data-directory): Remove.
	(data-directory/Makefile): Remove.

2021-06-01  Tom Tromey  <tromey@adacore.com>

	* configure: Rebuild.
	* configure.ac: Use AS_HELP_STRING for enable-shared.  Fix typo.

2021-06-01  Tom Tromey  <tromey@adacore.com>

	* silent-rules.mk (ECHO_CC): New variable.

2021-06-01  Tom Tromey  <tromey@adacore.com>

	* Makefile.in (SUBDIRS): Add testsuite.
	(all): Don't exclude testsuite.

2021-06-01  Tom Tromey  <tromey@adacore.com>

	* configure.ac: Copy some code from testsuite/configure.ac.
	(enable_libctf): Subst this, not ENABLE_LIBCTF.
	* configure: Rebuild.

2021-06-01  Tom de Vries  <tdevries@suse.de>

	PR symtab/26096
	* minsyms.c (msymbol_is_cold_clone): New function.
	(msymbol_is_function): Use msymbol_is_cold_clone.

2021-06-01  Fredrik Hederstierna  <fredrik@hederstierna.com>
	    Andrew Burgess  <andrew.burgess@embecosm.com>

	PR gdb/14383
	* Makefile.in (ALL_TARGET_OBS): Add arm-none-tdep.o.
	(ALLDEPFILES): Add arm-none-tdep.c
	* arm-none-tdep.c: New file.
	* configure.tgt (arm*-*-*): Add arm-none-tdep.o to cpu_obs.

2021-06-01  Andrew Burgess  <andrew.burgess@embecosm.com>
	    Richard Bunt  <richard.bunt@arm.com>

	* breakpoint.c (check_longjmp_breakpoint_for_call_dummy): Add
	check for why the backtrace stopped.

2021-05-31  Simon Marchi  <simon.marchi@polymtl.ca>

	* dwarf2/read.h (struct structured_type) <signatured_type>: New.
	Update all callers.
	(struct dwarf2_per_bfd) <allocate_signatured_type>: Add
	signature parameter, update all callers.
	* dwar2/read.c (dwarf2_per_bfd::allocate_signatured_type): Add
	signature parameter.

2021-05-31  Simon Marchi  <simon.marchi@polymtl.ca>

	* dwarf2/read.h (signatured_type_up): New, use where possible.

2021-05-31  Simon Marchi  <simon.marchi@polymtl.ca>

	* dwarf2/read.h (signatured_type, dwarf2_per_cu_data): Move up.

2021-05-30  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (dwarf2_per_bfd::allocate_signatured_type): Set
	is_debug_types.
	(create_signatured_type_table_from_index)
	(create_signatured_type_table_from_debug_names, add_type_unit)
	(read_comp_units_from_section): Update.

2021-05-30  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.h (struct dwarf2_per_bfd) <num_psymtabs,
	m_num_psymtabs>: Remove.
	(resize_symtabs): Update.
	* dwarf2/read.c (dwarf2_per_bfd::allocate_per_cu)
	(dwarf2_per_bfd::allocate_signatured_type): Update.

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* Fix tab after space indentation issues throughout.

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* Fix some indentation mistakes throughout.

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* breakpoint.h (iterate_over_bp_locations): Remove.  Update
	users to use all_bp_locations.
	(all_bp_locations): New.
	* breakpoint.c (all_bp_locations): Make non-static.
	(iterate_over_bp_locations): Remove.

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* breakpoint.h (iterate_over_breakpoints): Remove.  Update
	callers to use all_breakpoints or all_breakpoints_safe.
	(breakpoint_range, all_breakpoints, breakpoint_safe_range,
	all_breakpoints_safe): Move here.
	* breakpoint.c (all_breakpoints, all_breakpoints_safe): Make
	non-static.
	(iterate_over_breakpoints): Remove.
	* python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
	Return void.
	* python/py-breakpoint.c (build_bp_list): Add comment, reverse
	return value logic.
	* guile/scm-breakpoint.c (bpscm_build_bp_list): Return void.

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* breakpoint.c (get_first_locp_gte_addr): Remove.
	(ALL_BP_LOCATIONS_AT_ADDR): Remove.  Replace all uses with
	all_bp_locations_at_addr.
	(struct bp_locations_at_addr_range): New.
	(all_bp_locations_at_addr): New.
	(bp_locations_compare_addrs): New.

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* breakpoint.c (ALL_BP_LOCATIONS): Remove, update users to use
	all_bp_locations.
	(all_bp_locations): New.

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* breakpoint.c (bp_locations): Change to std::vector, update all
	users.
	(bp_locations_count): Remove.
	(update_global_location_list): Change to work with indices
	rather than bp_location**.

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* breakpoint.h (bp_locations_range): New.
	(struct breakpoint) <locations>: New.  Use where possible.

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* breakpoint.h (all_tracepoints): Remove.
	(breakpoint_iterator): Move here.
	(struct tracepoint_filter): New.
	(tracepoint_iterator): New.
	(tracepoint_range): New.
	(all_tracepoints): New.
	* breakpoint.c (ALL_TRACEPOINTS): Remove, replace all users with
	all_tracepoints.
	(breakpoint_iterator): Move to header.
	(all_tracepoints): New.
	* tracepoint.c (start_tracing): Adjust.

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* breakpoint.c (breakpoint_safe_range): New.
	(all_breakpoints_safe): New.  Use instead of
	ALL_BREAKPOINTS_SAFE where possible.

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* breakpoint.c (ALL_BREAKPOINTS): Remove, replace all uses with
	all_breakpoints.
	(breakpoint_iterator): New.
	(breakpoint_range): New.
	(all_breakpoints): New.

2021-05-27  Hannes Domani  <ssbssa@yahoo.de>

	* python/py-tui.c (tui_py_window::output): Add full_window
	argument.
	(gdbpy_tui_write): Parse "full_window" argument.

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* make-init-c: Add option to reverse function calls.

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* Makefile.in (INIT_FILES_FILTER_OUT): New.
	(INIT_FILES): Use INIT_FILES_FILTER_OUT.
	(stamp-init): Use make-init-c.
	* bpf-tdep.c (_initialize_bpf_tdep): Remove "void".
	* silent-rules.mk (ECHO_INIT_C): Change.
	* make-init-c: New file.

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* command.h (add_alias_cmd): Accept target as
	cmd_list_element.  Update callers.

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* command.h (add_info_alias): Accept target as
	cmd_list_element.  Update callers.

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* command.h (add_com_alias): Accept target as
	cmd_list_element.  Update callers.

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* python/py-param.c (add_setshow_generic): Use return values of
	add_setshow functions.

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* mi/mi-main.c (_initialize_mi_main):
	* python/py-auto-load.c (gdbpy_initialize_auto_load):
	* remote.c (_initialize_remote):

2021-05-27  Simon Marchi  <simon.marchi@polymtl.ca>

	* command.h (set_show_commands): New.
	(add_setshow_enum_cmd, add_setshow_auto_boolean_cmd,
	add_setshow_boolean_cmd, add_setshow_filename_cmd,
	add_setshow_string_cmd, add_setshow_string_noescape_cmd,
	add_setshow_optional_filename_cmd, add_setshow_integer_cmd,
	add_setshow_uinteger_cmd, add_setshow_zinteger_cmd,
	add_setshow_zuinteger_cmd, add_setshow_zuinteger_unlimited_cmd):
	Return set_show_commands.  Adjust callers.
	* cli/cli-decode.c (add_setshow_cmd_full): Return
	set_show_commands, remove result parameters, adjust callers.

2021-05-27  Tom de Vries  <tdevries@suse.de>

	PR symtab/27919
	* dwarf2/read.c (process_psymtab_comp_unit):

2021-05-27  Tom de Vries  <tdevries@suse.de>

	* dwarf2/read.c (find_partial_die): Fix "Cannot not" typo in dwarf
	error.

2021-05-27  Tom de Vries  <tdevries@suse.de>

	PR symtab/27898
	* dwarf2/cu.c (dwarf2_cu::dwarf2_cu): Add load_all_dies init.
	* dwarf2/cu.h (dwarf2_cu): Add load_all_dies field.
	* dwarf2/read.c (load_partial_dies, find_partial_die): Update.
	* dwarf2/read.h (dwarf2_per_cu_data::dwarf2_per_cu_data): Remove
	load_all_dies init.
	(dwarf2_per_cu_data): Remove load_all_dies field.

2021-05-26  Simon Marchi  <simon.marchi@efficios.com>

	* regcache.c (reg_buffer::reg_buffer): Default-initialize
	m_registers array.

2021-05-26  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (allocate_type_unit_groups_table)
	(handle_DW_AT_stmt_list, allocate_dwo_file_hash_table): Use
	htab_delete_entry.
	(free_line_header_voidp): Remove.
	* completer.c
	(completion_tracker::completion_hash_entry::deleter): Remove.
	(completion_tracker::discard_completions): Use htab_delete_entry.
	* utils.h (htab_delete_entry): New template function.

2021-05-24  Hannes Domani  <ssbssa@yahoo.de>

	* python/py-tui.c (tui_py_window::refresh_window):
	Avoid flickering.

2021-05-23  Tom de Vries  <tdevries@suse.de>

	PR tdep/27822
	* target.h (struct target_ops): Mention target_thread_architecture in
	read_description comment.
	* x86-linux-nat.c (x86_linux_nat_target::read_description): Use
	pid to determine if process is 64-bit or 32-bit.
	* aarch64-linux-nat.c (aarch64_linux_nat_target::read_description):
	Same.
	* ppc-linux-nat.c (ppc_linux_nat_target::read_description): Same.
        * riscv-linux-nat.c (riscv_linux_nat_target::read_description): Same.
	* s390-linux-nat.c (s390_linux_nat_target::read_description): Same.
	* arm-linux-nat.c (arm_linux_nat_target::read_description): Same.
	Likewise, use pid to determine if kernel supports reading VFP
	registers.

2021-05-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

	* main.c (enum cmdarg_kind): Fix option type comments for
	CMDARG_EARLYINIT_FILE and CMDARG_EARLYINIT_COMMAND.

2021-05-21  Tom de Vries  <tdevries@suse.de>

	PR testsuite/25047
	* contrib/cc-with-tweaks.sh: Handle -l.

2021-05-21  Tom de Vries  <tdevries@suse.de>

	PR breakpoint/27889
	* jit.c (jit_breakpoint_re_set_internal): Skip separate debug
	objects.  Call get_jiter_objfile_data with the_objfile.

2021-05-20  Simon Marchi  <simon.marchi@polymtl.ca>

	* linespec.c (linespec_p): Remove.  Replace all uses with
	"linespec *".

2021-05-20  Alexandra Hájková  <ahajkova@redhat.com>
	    Pedro Alves  <pedro@palves.net>

	* cli/cli-script.h (command_line_up): New unique_ptr typedef.
	* cli/cli-script.c (multi_line_command_p): Use unique_ptr
	command_line_up instead of struct command_line.
	(build_command_line): Likewise.
	(get_command_line): Update the cmd function call parameter.
	(process_next_line):  Use unique_ptr command_line_up instead
	of struct command_line.
	(recurse_read_control_structure): Change the the type of
	next to command_line_up.
	(read_command_lines_1): Change type of `next' to be
	command_line_up and update all references of `next'
	accordingly.

2021-05-20  Alexandra Hájková  <ahajkova@redhat.com>

	* MAINTAINERS (Write After Approval): Add myself.

2021-05-19  John Baldwin  <jhb@FreeBSD.org>

	* dwarf2/read.c (tu_abbrev_offset::operator<): Mark const.

2021-05-18  Alexandra Hájková  <ahajkova@redhat.com>

	* inflow.c (new_tty): Do not leak tty.

2021-05-17  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.h: Update include.
	* dwarf2/read.c: Update include.
	* dwarf2/line-header.c: Update include.
	* dwarf2/cu.h: Update include.
	* dwarf2/comp-unit-head.h: Rename from comp-unit.h.
	* dwarf2/comp-unit-head.c: Rename from comp-unit.c.
	* Makefile.in (COMMON_SFILES): Update.

2021-05-17  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (maybe_queue_comp_unit)
	(dwarf2_per_objfile::age_comp_units): Update.
	(dwarf2_add_dependence, dwarf2_mark_helper, dwarf2_mark): Move to
	dwarf2_cu methods.
	* dwarf2/cu.h (struct dwarf2_cu) <mark, clear_mark, is_marked,
	add_dependence>: New methods.
	<m_dependencies>: Add "m_" prefix.  Now private.
	<m_mark>: Add "m_" prefix.
	* dwarf2/cu.c (dwarf2_cu::dwarf2_cu): Update.
	(dwarf2_mark_helper): New function.
	(dwarf2_cu::mark, dwarf2_cu::add_dependence): New methods.

2021-05-17  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (dwarf2_cu::addr_sized_int_type)
	(dwarf2_cu::start_symtab, dwarf2_cu::addr_type)
	(dwarf2_cu::dwarf2_cu): Move to cu.c.
	* dwarf2/cu.c: New file.
	* Makefile.in (COMMON_SFILES): Add dwarf2/cu.c.

2021-05-17  Tom Tromey  <tom@tromey.com>

	* Makefile.in (HFILES_NO_SRCDIR): Add dwarf2/cu.h.
	* dwarf2/read.c (struct delayed_method_info, struct dwarf2_cu):
	Move to cu.h.
	* dwarf2/cu.h: New file.

2021-05-17  Andrew Burgess  <andrew.burgess@embecosm.com>

	* .dir-locals.el: Set sentence-end-double-space for all modes, and
	set brace-list-open to 0 for C and C++ modes.

2021-05-17  Tom Tromey  <tromey@adacore.com>

	* dwarf2/loc.c (dwarf2_evaluate_loc_desc::get_frame_base): Throw
	if frame is null.

2021-05-17  Tom Tromey  <tromey@adacore.com>

	* nat/linux-osdata.c (user_from_uid, time_from_time_t)
	(group_from_gid): Subtract one from strncpy length.

2021-05-17  Tom Tromey  <tromey@adacore.com>

	* source.c (add_path): Check 'p' before using 'p[-1]'.

2021-05-17  Tom Tromey  <tromey@adacore.com>

	* dwarf2/read.h (struct dwarf2_per_cu_data_deleter: New.
	(dwarf2_per_cu_data_up): New typedef.
	(struct dwarf2_per_bfd) <allocate_per_cu>: Change return type.
	<all_comp_units>: Use dwarf2_per_cu_data_up.
	* dwarf2/read.c (dwarf2_per_cu_data::operator()): New function.
	(dwarf2_per_bfd::allocate_per_cu): Return dwarf2_per_cu_data_up.
	(create_cu_from_index_list): Likewise.
	(create_signatured_type_table_from_index)
	(create_cus_from_debug_names_list, add_type_unit)
	(read_comp_units_from_section): Update.
	(dwarf2_find_containing_comp_unit): Change type of all_comp_units.
	(run_test): Update.

2021-05-17  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (tu_abbrev_offset::operator<): New method.
	(sort_tu_by_abbrev_offset): Remove.
	(build_type_psymtabs): Update.

2021-05-17  Simon Marchi  <simon.marchi@polymtl.ca>

	* py-project.toml: New.
	* gdb-gdb.py.in: Re-format.

2021-05-17  Simon Marchi  <simon.marchi@polymtl.ca>

	* cli/cli-decode.h (cmd_list_element) <is_command_class_help>:
	New, use it.
	* command.h (cmd_func_p): Remove.
	* cli/cli-decode.c (cmd_func_p): Remove.

2021-05-17  Simon Marchi  <simon.marchi@polymtl.ca>

	* cli/cli-decode.h (cmd_list_element) <is_alias>: New, use it.

2021-05-17  Simon Marchi  <simon.marchi@polymtl.ca>

	* cli/cli-decode.h (cmd_list_element) <cmd_pointer>: Rename
	to...
	<alias_target>: ... this.
	(add_alias_cmd): Rename old to target.
	(add_info_alias): Rename old_name to target_name.
	(add_com_alias): Likewise.

2021-05-17  Simon Marchi  <simon.marchi@polymtl.ca>

	* Rename "prefixlist" parameters to "subcommands" throughout.
	* cli/cli-decode.h (cmd_list_element) <prefixlist>: Rename to...
	<subcommands>: ... this.
	* cli/cli-decode.c (lookup_cmd_for_prefixlist): Rename to...
	(lookup_cmd_with_subcommands): ... this.

2021-05-17  Simon Marchi  <simon.marchi@polymtl.ca>

	* cli/cli-decode.c (add_alias_cmd): Don't handle old == 0.

2021-05-17  Simon Marchi  <simon.marchi@polymtl.ca>

	* cli/cli-decode.h (prefixname): Make const, move implementation
	to cli/cli-decode.c.
	* cli/cli-decode.c (cmd_list_element::prefixname): New.

2021-05-16  Weimin Pan  <weimin.pan@oracle.com>

	* ctfread.c (new_symbol): Set function address.
	(read_func_kind_type): Remove incorrect type name setting.
	Don't copy name returned from ctf_type_ame_raw throughout file.

2021-05-14  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (rust_language::val_print_struct)
	(rust_language::print_enum): Use common_val_print, not
	value_print_inner.

2021-05-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>

	* python/py-inferior.c (infpy_get_connection_num): New function.
	(inferior_object_getset): Add a new element for 'connection_num'.
	* NEWS: Mention the 'connection_num' attribute of Inferior objects.

2021-05-14  Andrew Burgess  <andrew.burgess@embecosm.com>

	* remote.c (check_pending_events_prevent_wildcard_vcont): Change
	argument type, update and re-wrap, header comment.
	(remote_target::commit_resumed): Convert any_process_wildcard and
	may_global_wildcard_vcont from int to bool.

2021-05-14  Kent Cheung  <kent.cheung@arm.com>

	* cp-valprint.c (cp_print_value): Replaced duplicate code.
	* guile/scm-pretty-print.c (ppscm_print_children): Check max_depth
	just before printing child values.
	(gdbscm_apply_val_pretty_printer): Don't check max_depth before
	printing string representation.
	* python/py-prettyprint.c (print_children): Check max_depth just
	before printing child values.
	(gdbpy_apply_val_pretty_printer): Don't check max_depth before
	printing string representation.

2021-05-14  Mike Frysinger  <vapier@gentoo.org>

	* remote-sim.c: Change gdb/callback.h & gdb/remote-sim.h includes to
	sim/callback.h & sim/sim.h.

2021-05-13  Mike Frysinger  <vapier@gentoo.org>

	* lm32-tdep.c: Delete gdb/callback.h, gdb/remote-sim.h, and
	sim-regno.h include.

2021-05-13  Simon Marchi  <simon.marchi@efficios.com>

	* inf-child.h (inf_child_target) <follow_exec>: New.
	* inf-child.c (inf_child_target::follow_exec): New.

2021-05-13  Simon Marchi  <simon.marchi@efficios.com>

	* target.h (struct target_ops) <follow_exec>: Add ptid_t
	parameter.
	(target_follow_exec): Likewise.
	* target.c (target_follow_exec): Add ptid_t parameter.
	* infrun.c (follow_exec): Adjust call to target_follow_exec,
	don't push target nor create thread.
	* linux-thread-db.c (class thread_db_target) <follow_exec>: New.
	(thread_db_target::wait): Just return on TARGET_WAITKIND_EXECD.
	(thread_db_target::follow_exec): New.
	* remote.c (class remote_target) <follow_exec>: Add ptid_t parameter.
	(remote_target::follow_exec): Call
	process_stratum_target::follow_exec.
	* target-delegates.c: Re-generate.

2021-05-13  Simon Marchi  <simon.marchi@efficios.com>

	* infrun.c (follow_exec): Call target_follow_fork when
	follow-exec-mode is same.
	* target.h (target_follow_fork): Improve doc.

2021-05-13  Simon Marchi  <simon.marchi@polymtl.ca>

	* cli/cli-decode.h (struct cmd_list_element) <pre_show_hook>:
	Remove.
	* cli/cli-setshow.c (do_show_command): Adjust.

2021-05-13  Luis Machado  <luis.machado@linaro.org>

	* arch/aarch64-mte-linux.c (aarch64_mte_get_tag_granules): Don't
	include the last address in the range.

2021-05-12  Simon Marchi  <simon.marchi@polymtl.ca>

	* python/python-internal.h (gdbpy_parse_command_name): Return
	gdb::unique_xmalloc_ptr.
	* python/py-cmd.c (gdbpy_parse_command_name): Likewise.
	(cmdpy_init): Adjust.
	* python/py-param.c (parmpy_init): Adjust.
	(add_setshow_generic): Take gdb::unique_xmalloc_ptr, release it
	when done.

2021-05-12  George Barrett  <bob@bob131.so>

	* NEWS (Guile API): Note the addition of the new procedure.
	* guile/scm-value.c (gdbscm_value_const_value): Add
	implementation of value-const-value procedure.
	(value_functions): Add value-const-value procedure.

2021-05-12  George Barrett  <bob@bob131.so>

	* NEWS (Guile API): Note the addition of new procedures.
	* guile/scm-value.c (gdbscm_reference_value): Add helper function
	for reference value creation.
	(gdbscm_value_reference_value): Add implementation of
	value-reference-value procedure.
	(gdbscm_value_rvalue_reference_value): Add implementation of
	value-rvalue-reference-value procedure.
	(value_functions): Add value-reference-value procedure.  Add
	value-rvalue-reference-value procedure.

2021-05-12  George Barrett  <bob@bob131.so>

	* guile/scm-type.c (type_integer_constants): Add binding for
	TYPE_CODE_RVALUE_REF.
	* guile/scm-value.c (gdbscm_value_referenced_value): Handle
	dereferencing of rvalue references.
	* NEWS (Guile API): Note improvements in rvalue reference support.

2021-05-12  Markus Metzger  <markus.t.metzger@intel.com>

	* btrace.c (handle_pt_insn_events): Ignore status update enable
	events.

2021-05-11  Simon Marchi  <simon.marchi@polymtl.ca>

	* arm-tdep.c (arm_record_data_proc_misc_ld_str): Fix
	indentation.

2021-05-11  Simon Marchi  <simon.marchi@polymtl.ca>

	* cli/cli-decode.h (struct cmd_list_element): Fix indentation.

2021-05-10  Lancelot Six  <lsix@lancelotsix.com>

	PR gdb/27614
	* contrib/gdb-add-index.sh: Fix when called with a symlink as an
	argument.

2021-05-10  Simon Marchi  <simon.marchi@polymtl.ca>

	* nat/linux-waitpid.c (status_to_str): Show signal name.

2021-05-09  Andrew Burgess  <andrew.burgess@embecosm.com>

	* python/py-breakpoint.c (pybp_debug): New static global.
	(show_pybp_debug): New function.
	(pybp_debug_printf): Define.
	(PYBP_SCOPED_DEBUG_ENTER_EXIT): Define.
	(gdbpy_breakpoint_created): Add some debugging.
	(gdbpy_breakpoint_deleted): Likewise.
	(gdbpy_breakpoint_modified): Likewise.
	(_initialize_py_breakpoint): New function.

2021-05-09  Andrew Burgess  <andrew.burgess@embecosm.com>

	* python/py-unwind.c (pyuw_debug): Convert to bool.
	(show_pyuw_debug): New function.
	(pyuw_debug_printf): Define.
	(PYUW_SCOPED_DEBUG_ENTER_EXIT): Define.
	(pyuw_this_id): Convert to new debug print macros.
	(pyuw_prev_register): Likewise.
	(pyuw_sniffer): Likewise.
	(pyuw_dealloc_cache): Likewise.
	(_initialize_py_unwind): Update now pyuw_debug is a bool, and add
	show function when registering.

2021-05-09  Andrew Burgess  <andrew.burgess@embecosm.com>

	* dummy-frame.c (fprint_dummy_frames): Convert use of
	fprint_frame_id to use frame_id::to_string.
	* frame.c (fprint_field): Delete.
	(fprint_frame_id): Moved to...
	(frame_id::to_string): ...this, rewritten to return a string.
	(fprint_frame): Convert use of fprint_frame_id to use
	frame_id::to_string.
	(compute_frame_id): Likewise.
	(frame_id_p): Likewise.
	(frame_id_eq): Likewise.
	(frame_id_inner): Likewise.
	* frame.h (struct frame_id) <to_string>: New member function.
	(fprint_frame_id): Delete declaration.
	* guile/scm-frame.c (frscm_print_frame_smob): Convert use of
	fprint_frame_id to use frame_id::to_string.
	* python/py-frame.c (frame_object_to_frame_info): Likewise.
	* python/py-unwind.c (unwind_infopy_str): Likewise.
	(pyuw_this_id): Likewise.

2021-05-08  Simon Marchi  <simon.marchi@polymtl.ca>

	* nat/linux-waitpid.c (status_to_str): Return std::string.
	* nat/linux-waitpid.h (status_to_str): Likewise.
	* linux-nat.c (linux_nat_post_attach_wait): Adjust.
	(linux_nat_target::attach): Adjust.
	(linux_handle_extended_wait): Adjust.
	(wait_lwp): Adjust.
	(stop_wait_callback): Adjust.
	(linux_nat_filter_event): Adjust.
	(linux_nat_wait_1): Adjust.
	* nat/linux-waitpid.c (status_to_str): Adjust.
	* nat/linux-waitpid.h (status_to_str): Adjust.

2021-05-08  Simon Marchi  <simon.marchi@polymtl.ca>

	* infrun.h (infrun_debug_printf): Add missing space.

2021-05-08  Pedro Alves  <pedro@palves.net>

	* linux-nat.c (linux_nat_target::supports_disable_randomization):
	Remove references to HAVE_PERSONALITY.
	* nat/linux-personality.c: Remove references to HAVE_PERSONALITY.
	(maybe_disable_address_space_randomization)
	(~maybe_disable_address_space_randomizatio): Remove references to
	HAVE_PERSONALITY.
	* config.in, configure: Regenerate.

2021-05-07  Andrew Burgess  <andrew.burgess@embecosm.com>

	* cli/cli-cmds.c: Add 'gdbsupport/gdb_tilde_expand.h'
	include.
	(source_script_with_search): Perform tilde expansion.

2021-05-07  Simon Marchi  <simon.marchi@polymtl.ca>

	* target-descriptions.c (struct target_desc_info) <filename>:
	Make std::string.
	(copy_inferior_target_desc_info): Adjust.
	(target_desc_info_free): Adjust.
	(target_find_description): Adjust.
	(set_tdesc_filename_cmd): Adjust.
	(show_tdesc_filename_cmd): Adjust.
	(unset_tdesc_filename_cmd): Adjust.
	(maint_print_c_tdesc_cmd): Adjust.

2021-05-07  Simon Marchi  <simon.marchi@polymtl.ca>

	* target-descriptions.c (struct target_desc_info): Initialize
	fields.
	(get_tdesc_info): Use new.
	(target_desc_info_free): Use delete.

2021-05-07  Simon Marchi  <simon.marchi@polymtl.ca>

	* target-descriptions.c (struct target_desc_info) <fetched>:
	bool.
	(target_find_description): Adjust.
	(target_clear_description): Adjust.

2021-05-07  Simon Marchi  <simon.marchi@polymtl.ca>

	* target-descriptions.c (struct target_desc_info) <tdesc>:
	Adjust doc.
	(target_desc_fetched): Remove.
	(current_target_desc): Remove.
	(target_description_filename): Remove.
	(target_find_description): Adjust.
	(target_clear_description): Adjust.
	(target_current_description): Adjust.
	(set_tdesc_filename_cmd): Adjust.
	(show_tdesc_filename_cmd): Adjust.
	(unset_tdesc_filename_cmd): Adjust.
	(maint_print_c_tdesc_cmd): Adjust.
	(maint_print_xml_tdesc_cmd): Adjust.

2021-05-07  Andrew Burgess  <andrew.burgess@embecosm.com>

	* infcmd.c (notice_new_inferior): Change parameter type.
	* inferior.h (notice_new_inferior): Change parameter type.
	* remote.c (remote_notice_new_inferior): Change parameter type to
	bool.  Also update type of local variable to bool.
	(remote_target::update_thread_list): Change type of local variable
	to bool.
	(remote_target::process_stop_reply): Pass bool instead of int to
	remote_notice_new_inferior.

2021-05-07  Simon Marchi  <simon.marchi@efficios.com>

	* target.c (target_stack::unpush): Call target_ops::find_beneath
	to get the target beneath `t`.

2021-05-07  Simon Marchi  <simon.marchi@efficios.com>

	* target.c (target_close): Check in all inferiors that the
	target is not pushed.

2021-05-07  Aaron Merey  <amerey@redhat.com>

	* debuginfod-support.c (debuginfod_init): Remove.
	(get_debuginfod_client): New function.

2021-05-07  Tom Tromey  <tom@tromey.com>

	* breakpoint.c (ambiguous_names_p): Use htab_eq_string.
	* utils.c (streq_hash): Remove.
	* utils.h (streq_hash): Don't declare.
	* completer.c (completion_tracker::discard_completions): Update
	comment.
	* ada-lang.c (_initialize_ada_language): Use htab_eq_string.

2021-05-07  Simon Marchi  <simon.marchi@polymtl.ca>

	* Re-format all Python files using black.

2021-05-07  Andrew Burgess  <andrew.burgess@embecosm.com>

	* guile/guile-internal.h (gdbscm_safe_source_script): Change
	function return type.
	* guile/guile.c (gdbscm_source_script): Update to handle change in
	gdbscm_safe_source_script.
	* guile/scm-objfile.c (gdbscm_source_objfile_script): Likewise.
	* guile/scm-safe-call.c (gdbscm_safe_source_script): Change return
	type.

2021-05-06  Simon Marchi  <simon.marchi@polymtl.ca>

	* inferior.h (class inferior) <args>: Change type to
	unique_xmalloc_ptr.
	* inferior.c (inferior::~inferior): Don't free args.
	* infcmd.c (get_inferior_args): Adjust.
	(set_inferior_args): Adjust.

2021-05-06  Andrew Burgess  <andrew.burgess@embecosm.com>

	* guile/scm-breakpoint.c (bpscm_print_breakpoint_smob): Only print
	breakpoint locations when the breakpoint actually has a location.

2021-05-06  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>

	* mi/mi-cmd-break.c (mi_cmd_break_condition): New function.
	* mi/mi-cmds.c: Change the binding of "-break-condition" to
	mi_cmd_break_condition.
	* mi/mi-cmds.h (mi_cmd_break_condition): Declare.
	* breakpoint.h (set_breakpoint_condition): Declare a new
	overload.
	* breakpoint.c (set_breakpoint_condition): New overloaded function
	extracted out from ...
	(condition_command): ... this.
	* NEWS: Mention the change.

2021-05-06  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>

	* mi/mi-cmd-break.c (mi_cmd_break_insert_1): Recognize the
	'--force-condition' flag to force the condition in the
	'-break-insert' and '-dprintf-insert' commands.
	* NEWS: Mention the change.

2021-05-04  Tom de Vries  <tdevries@suse.de>

	PR guile/27806
	* guile/guile.c	(gdbscm_initialize): Don't let guile change libgmp
	memory functions.

2021-04-30  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (dwarf2_initialize_objfile): Update.
	(add_signatured_type_cu_to_table): Remove.
	(create_debug_type_hash_table): Assume dwo_file is non-null.
	(create_debug_types_hash_table): Update comment.
	(create_all_type_units): Remove.
	(sort_tu_by_abbrev_offset): Update comment.
	(build_type_psymtabs): Rename from build_type_psymtabs_1.
	(build_type_psymtabs): Remove.
	(process_skeletonless_type_unit, dwarf2_build_psymtabs_hard):
	Update.
	(read_comp_units_from_section): Add types_htab, section_kind
	parameters.
	(create_all_comp_units): Read type units.

2021-04-30  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.h (struct tu_stats) <nr_tus>: New member.
	(struct dwarf2_per_bfd) <get_cutu, get_tu>: Remove
	<get_cu>: Now inline.
	<all_type_units>: Remove.
	* dwarf2/read.c (dwarf2_per_bfd::~dwarf2_per_bfd): Update.
	(dwarf2_per_bfd::get_cutu, dwarf2_per_bfd::get_cu)
	(dwarf2_per_bfd::get_tu): Remove.
	(dwarf2_per_bfd::allocate_signatured_type): Update nr_tus.
	(create_signatured_type_table_from_index)
	(create_signatured_type_table_from_debug_names)
	(dw2_symtab_iter_next, dwarf2_base_index_functions::print_stats)
	(dwarf2_base_index_functions::expand_all_symtabs)
	(dw2_expand_marked_cus, dw_expand_symtabs_matching_file_matcher)
	(dwarf2_base_index_functions::map_symbol_filenames)
	(dw2_debug_names_iterator::next, dwarf2_initialize_objfile)
	(add_signatured_type_cu_to_table, create_all_type_units)
	(add_type_unit, build_type_psymtabs_1, print_tu_stats)
	(create_all_comp_units): Update.
	* dwarf2/index-write.c (check_dwarf64_offsets, write_gdbindex)
	(write_debug_names): Update.

2021-04-30  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.h (struct dwarf2_per_bfd) <allocate_per_cu,
	allocate_signatured_type>: Change return type.
	<all_comp_units, all_type_units>: Hold unique pointers.
	(struct dwarf2_per_cu_data): Add constructor and initializers.
	(struct signatured_type): Derive from dwarf2_per_cu_data.
	* dwarf2/read.c (type_unit_group): Derive from
	dwarf2_per_cu_data.
	(dwarf2_per_bfd::get_cutu, dwarf2_per_bfd::get_cu)
	(dwarf2_per_bfd::get_tu)
	(dwarf2_per_bfd::allocate_signatured_type)
	(dwarf2_per_bfd::allocate_signatured_type)
	(create_cu_from_index_list, create_cus_from_index_list)
	(create_signatured_type_table_from_index)
	(create_signatured_type_table_from_debug_names)
	(create_addrmap_from_aranges)
	(dwarf2_base_index_functions::find_last_source_symtab)
	(dw_expand_symtabs_matching_file_matcher)
	(dwarf2_gdb_index::expand_symtabs_matching)
	(dwarf2_base_index_functions::map_symbol_filenames)
	(create_cus_from_debug_names_list)
	(dw2_debug_names_iterator::next)
	(dwarf2_debug_names_index::expand_symtabs_matching)
	(create_debug_type_hash_table, add_type_unit)
	(fill_in_sig_entry_from_dwo_entry, lookup_dwo_signatured_type):
	Update.
	(allocate_type_unit_groups_table): Use delete.
	(create_type_unit_group): Change return type.  Use new.
	(get_type_unit_group, build_type_psymtabs_1)
	(build_type_psymtab_dependencies)
	(process_skeletonless_type_unit, set_partial_user)
	(dwarf2_build_psymtabs_hard, read_comp_units_from_section)
	(create_cus_hash_table, queue_and_load_dwo_tu, follow_die_sig_1)
	(read_signatured_type): Update.
	(dwarf2_find_containing_comp_unit): Change type of
	'all_comp_units'.
	(run_test): Update.
	(dwarf2_per_bfd::allocate_per_cu)
	(dwarf2_per_bfd::allocate_signatured_type): Change return type.
	Use new.
	(add_signatured_type_cu_to_table): Update.
	* dwarf2/index-write.c (write_one_signatured_type)
	(check_dwarf64_offsets, psyms_seen_size, write_gdbindex)
	(write_debug_names): Update.

2021-04-30  Tom Tromey  <tromey@adacore.com>

	* nat/windows-nat.h (get_image_name): Don't declare.
	* nat/windows-nat.c (get_image_name): Now static.

2021-04-30  Tom Tromey  <tromey@adacore.com>

	* windows-nat.c (windows_nat::handle_load_dll): Update.
	(windows_nat_target::get_windows_debug_event): Call
	dll_loaded_event.
	(windows_add_all_dlls, windows_add_dll): Move to
	nat/windows-nat.c.
	* nat/windows-nat.h (handle_load_dll): Change parameters.
	(dll_loaded_event, windows_add_all_dlls): Declare.
	* nat/windows-nat.c (windows_add_dll, windows_add_all_dlls): Move
	from windows-nat.c.
	(dll_loaded_event): New function.

2021-04-30  Tom Tromey  <tromey@adacore.com>

	* nat/windows-nat.h (GenerateConsoleCtrlEvent): New define.
	(GenerateConsoleCtrlEvent_ftype, GenerateConsoleCtrlEvent):
	Declare.
	* nat/windows-nat.c (GenerateConsoleCtrlEvent): Define.
	(initialize_loadable): Initialize GenerateConsoleCtrlEvent.

2021-04-30  Tom Tromey  <tromey@adacore.com>

	* windows-nat.c: Move code to nat/windows-nat.[ch].
	(_initialize_windows_nat): Call initialize_loadable.
	* nat/windows-nat.h (AdjustTokenPrivileges)
	(DebugActiveProcessStop, DebugBreakProcess)
	(DebugSetProcessKillOnExit, EnumProcessModules)
	(EnumProcessModulesEx, GetModuleInformation)
	(GetModuleFileNameExA, GetModuleFileNameExW)
	(LookupPrivilegeValueA, OpenProcessToken, GetConsoleFontSize)
	(GetCurrentConsoleFont, Wow64SuspendThread)
	(Wow64GetThreadContext, Wow64SetThreadContext)
	(Wow64GetThreadSelectorEntry): Move from windows-nat.c.
	(AdjustTokenPrivileges_ftype)
	(DebugActiveProcessStop_ftype, DebugBreakProcess_ftype)
	(DebugSetProcessKillOnExit_ftype, EnumProcessModules_ftype)
	(EnumProcessModulesEx_ftype, GetModuleInformation_ftype)
	(GetModuleFileNameExA_ftype, GetModuleFileNameExW_ftype)
	(LookupPrivilegeValueA_ftype, OpenProcessToken_ftype)
	(GetConsoleFontSize_ftype)
	(GetCurrentConsoleFont_ftype, Wow64SuspendThread_ftype)
	(Wow64GetThreadContext_ftype, Wow64SetThreadContext_ftype)
	(Wow64GetThreadSelectorEntry_ftype): Likewise.
	(initialize_loadable): Declare.
	* nat/windows-nat.c (AdjustTokenPrivileges)
	(DebugActiveProcessStop, DebugBreakProcess)
	(DebugSetProcessKillOnExit, EnumProcessModules)
	(EnumProcessModulesEx, GetModuleInformation, GetModuleFileNameExA)
	(GetModuleFileNameExW, LookupPrivilegeValueA, OpenProcessToken)
	(GetCurrentConsoleFont, GetConsoleFontSize, Wow64SuspendThread)
	(Wow64GetThreadContext, Wow64SetThreadContext)
	(Wow64GetThreadSelectorEntry): Define.
	(bad, bad_GetCurrentConsoleFont, bad_GetConsoleFontSize): Move
	from windows-nat.c.
	(initialize_loadable): Likewise, and rename.

2021-04-30  Tom Tromey  <tromey@adacore.com>

	* windows-nat.c (bad_GetModuleFileNameEx): Remove define.
	(bad_DebugActiveProcessStop, bad_DebugBreakProcess)
	(bad_DebugSetProcessKillOnExit, bad_EnumProcessModules)
	(bad_GetModuleFileNameExW, bad_GetModuleFileNameExA)
	(bad_GetModuleInformation, bad_OpenProcessToken): Remove.
	(bad): New template functions.
	(_initialize_loadable): Update.

2021-04-30  Tom Tromey  <tromey@adacore.com>

	* ada-lang.c (ada_index_type): Use ada_check_typedef.

2021-04-29  Simon Marchi  <simon.marchi@efficios.com>

	* auto-load.h: Split namespace declaration.

2021-04-29  Simon Marchi  <simon.marchi@polymtl.ca>

	* infrun.c (save_waitstatus): Move variables to inner scope.

2021-04-29  Andrew Burgess  <andrew.burgess@embecosm.com>

	* NEWS: Fix typo and stray full stop.

2021-04-28  Tom Tromey  <tromey@adacore.com>

	* ada-exp.y (primary): Use new type for null pointer.
	* ada-lang.c (ada_type_match): Remove "may_deref"
	parameter.  Handle null pointer.
	(ada_args_match): Update.
	* ada-valprint.c (ada_value_print_ptr, ada_value_print):
	Handle null pointer.

2021-04-28  Andrew Burgess  <andrew.burgess@embecosm.com>

	* NEWS: Mention new commands.
	* python/python.c (python_ignore_environment): New static global.
	(show_python_ignore_environment): New function.
	(set_python_ignore_environment): New function.
	(python_dont_write_bytecode): New static global.
	(show_python_dont_write_bytecode): New function.
	(set_python_dont_write_bytecode): New function.
	(_initialize_python): Register new commands.

2021-04-28  Andrew Burgess  <andrew.burgess@embecosm.com>

	* extension-priv.h (struct extension_language_ops): Rename
	'finish_initialization' to 'initialize'.
	* extension.c (finish_ext_lang_initialization): Renamed to...
	(ext_lang_initialization): ...this, update comment, and updated
	the calls to reflect the change in struct extension_language_ops.
	* extension.h (finish_ext_lang_initialization): Renamed to...
	(ext_lang_initialization): ...this.
	* guile/guile.c (gdbscm_finish_initialization): Renamed to...
	(gdbscm_initialize): ...this, update comment at definition.
	(guile_extension_ops): Update.
	* main.c (captured_main_1): Update call to
	finish_ext_lang_initialization.
	* python/python.c (gdbpy_finish_initialization): Rename to...
	(gdbpy_initialize): ...this, update comment at definition, and
	update call to do_finish_initialization.
	(python_extension_ops): Update.
	(do_finish_initialization): Rename to...
	(do_initialize): ...this, and update comment.

2021-04-28  Andrew Burgess  <andrew.burgess@embecosm.com>

	* main.c (captured_main_1): Add a call to
	finish_ext_lang_initialization.
	* top.c (gdb_init): Remove call to finish_ext_lang_initialization.

2021-04-28  Andrew Burgess  <andrew.burgess@embecosm.com>

	* guile/guile.c (gdbscm_set_backtrace): Add declaration.
	(gdbscm_finish_initialization): Add code moved from
	_initialize_guile.
	(_initialize_guile): Move code to gdbscm_finish_initialization.
	* guile/scm-arch.c (gdbscm_initialize_arches): Move some code into
	_initialize_scm_arch.
	(_initialize_scm_arch): New function.
	* guile/scm-block.c (gdbscm_initialize_blocks): Move some code
	into _initialize_scm_block.
	(_initialize_scm_block): New function.
	* guile/scm-frame.c (gdbscm_initialize_frames): Move some code
	into _initialize_scm_frame.
	(_initialize_scm_frame): New function.
	* guile/scm-objfile.c (gdbscm_initialize_objfiles): Move some code
	into _initialize_scm_objfile.
	(_initialize_scm_objfile): New function.
	* guile/scm-progspace.c (gdbscm_initialize_pspaces): Move some
	code into _initialize_scm_progspace.
	(_initialize_scm_progspace): New function.
	* guile/scm-symbol.c (gdbscm_initialize_symbols): Move some code
	into _initialize_scm_symbol.
	(_initialize_scm_symbol): New function.
	* guile/scm-symtab.c (gdbscm_initialize_symtabs): Move some code
	into _initialize_scm_symtab.
	(_initialize_scm_symtab): New function.
	* guile/scm-type.c (gdbscm_initialize_types): Move some code into
	_initialize_scm_type.
	(_initialize_scm_type): New function.

2021-04-28  Andrew Burgess  <andrew.burgess@embecosm.com>

	* python/py-arch.c (_initialize_py_arch): New function.
	(gdbpy_initialize_arch): Move code to _initialize_py_arch.
	* python/py-block.c (_initialize_py_block): New function.
	(gdbpy_initialize_blocks): Move code to _initialize_py_block.
	* python/py-inferior.c (_initialize_py_inferior): New function.
	(gdbpy_initialize_inferior): Move code to _initialize_py_inferior.
	* python/py-objfile.c (_initialize_py_objfile): New function.
	(gdbpy_initialize_objfile): Move code to _initialize_py_objfile.
	* python/py-progspace.c (_initialize_py_progspace): New function.
	(gdbpy_initialize_pspace): Move code to _initialize_py_progspace.
	* python/py-registers.c (_initialize_py_registers): New function.
	(gdbpy_initialize_registers): Move code to
	_initialize_py_registers.
	* python/py-symbol.c (_initialize_py_symbol): New function.
	(gdbpy_initialize_symbols): Move code to _initialize_py_symbol.
	* python/py-symtab.c (_initialize_py_symtab): New function.
	(gdbpy_initialize_symtabs): Move code to _initialize_py_symtab.
	* python/py-type.c (_initialize_py_type): New function.
	(gdbpy_initialize_types): Move code to _initialize_py_type.
	* python/py-unwind.c (_initialize_py_unwind): New function.
	(gdbpy_initialize_unwind): Move code to _initialize_py_unwind.
	* python/python.c (_initialize_python): Move call to
	do_start_initialization to gdbpy_finish_initialization.
	(gdbpy_finish_initialization): Add call to
	do_start_initialization.

2021-04-28  Andrew Burgess  <andrew.burgess@embecosm.com>

	* extension.c (struct scoped_default_signal): New struct.
	(scoped_default_sigint): New typedef.
	(finish_ext_lang_initialization): Make use of
	scoped_default_sigint.

2021-04-28  Andrew Burgess  <andrew.burgess@embecosm.com>

	* main.c (captured_main_1): Don't pass argument to gdb_init.
	* top.c (gdb_init): Remove unused argument, and add header
	comment.
	* top.h (gdb_init): Remove argument.

2021-04-27  Luis Machado  <luis.machado@linaro.org>

	* psymtab.c (psymbol_functions::dump): Output newline.
	Remove wrap.
	* symmisc.c (dump_objfile): Likewise.

2021-04-27  Michael Weghorn  <m.weghorn@posteo.de>
	    Simon Marchi  <simon.marchi@polymtl.ca>

	* gdb/auto-load.c (_initialize_auto_load): 'Specify token
	when attaching the 'auto_load_new_objfile' observer, so
	other observers can specify it as a dependency.
	* gdb/auto-load.h (struct token): Declare
	'auto_load_new_objfile_observer_token' as token to be used
	for the 'auto_load_new_objfile' observer.
	* gdb/python/py-inferior.c (gdbpy_initialize_inferior): Make
	'python_new_objfile' observer depend on 'auto_load_new_objfile'
	observer, so it gets notified after the latter.

2021-04-27  Michael Weghorn  <m.weghorn@posteo.de>
	    Simon Marchi  <simon.marchi@polymtl.ca>

	* unittests/observable-selftests.c (dependency_test_counters):
	New.
	(observer_token0, observer_token1, observer_token2,
	observer_token3, observer_token4, observer_token5): New.
	(struct dependency_observer_data): New struct.
	(observer_dependency_test_callback): New function.
	(test_observers): New.
	(run_dependency_test): New function.
	(test_dependency): New.
	(_initialize_observer_selftest): Register dependency test.

2021-04-26  Simon Marchi  <simon.marchi@polymtl.ca>

	PR gdb/27773
	* cli/cli-dump.c (dump_binary_file): Check result of
	gdb_fopen_cloexec.

2021-04-25  Sergei Trofimovich  <siarheit@google.com>

	* sparc-linux-nat.c (sparc_linux_nat_target): fix sparc build
	by passing `process_stratum_target*` parameter.

2021-04-25  Lancelot Six  <lsix@lancelotsix.com>

	PR gdb/22640
	* typeprint.h (struct type_print_options): Add print_in_hex
	flag.
	(struct print_offset_data): Add print_in_hex flag, add a
	constructor accepting a type_print_options* argument.
	* typeprint.c (type_print_raw_options, default_ptype_flags): Set
	default value for print_in_hex.
	(print_offset_data::indentation): Allow more horizontal space.
	(print_offset_data::print_offset_data): Add ctor.
	(print_offset_data::maybe_print_hole, print_offset_data::update):
	Handle the print_in_hex flag.
	(whatis_exp): Handle 'x' and 'd' flags.
	(print_offsets_and_sizes_in_hex): Declare.
	(set_print_offsets_and_sizes_in_hex): Create.
	(show_print_offsets_and_sizes_in_hex): Create.
	(_initialize_typeprint): Update help message for the ptype
	command, register the 'set print type hex' and 'show print type
	hex' commands.
	* c-typeprint.c (c_print_type, c_type_print_base_struct_union)
	(c_type_print_base): Construct the print_offset_data
	object using the type_print_optons parameter.
	* rust-lang.c (rust_language::print_type): Construct the
	print_offset_data object using the type_print_optons parameter.
	* NEWS: Mention the new flags of the ptype command.

2021-04-25  Lancelot Six  <lsix@lancelotsix.com>

	* typeprint.h (struct type_print_options): Move before
	print_offset_data.

2021-04-25  Joel Brobecker  <brobecker@adacore.com>

	GDB 10.2 released.

2021-04-23  Simon Marchi  <simon.marchi@polymtl.ca>

	* observable.c (observer_debug): Change to bool.

2021-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

	* dwarf2/read.c: Add 'unordered_set' include.
	(dwarf2_base_index_functions::map_symbol_filenames): Replace
	'visited' hash table with 'qfn_cache' unordered_set.  Remove use
	of per_Bfd->filenames_cache cache, and use function local
	filenames_cache instead.  Reindent.
	* dwarf2/read.h (struct dwarf2_per_bfd) <filenames_cache>: Delete.

2021-04-22  Simon Marchi  <simon.marchi@polymtl.ca>

	* breakpoint.c (iterate_over_bp_locations): Change callback to
	function view, remove data parameter.
	* breakpoint.h (iterate_over_bp_locations): Likewise.
	* record-full.c (record_full_sync_record_breakpoints): Remove
	data parameter.

2021-04-22  Tom Tromey  <tom@tromey.com>

	* c-typeprint.c (c_type_print_base_struct_union): Use
	print_spaces_filtered_with_print_options.

2021-04-22  Simon Marchi  <simon.marchi@polymtl.ca>

	PR gdb/27757
	* python/py-type.c (typy_range): Check that bounds are constant
	before accessing them as such.
	* guile/scm-type.c (gdbscm_type_range): Likewise.

2021-04-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>

	* Makefile.in (COMMON_SFILES): Remove continuations.c.
	* inferior.c (inferior::add_continuation): New method, adapted
	from 'add_inferior_continuation'.
	(inferior::do_all_continuations): New method, adapted from
	'do_all_inferior_continuations'.
	(inferior::~inferior): Clear the list of continuations directly.
	* inferior.h (class inferior) <continuations>: Rename into...
	<m_continuations>: ...this and make private.
	* continuations.c: Remove.
	* continuations.h: Remove.
	* event-top.c: Don't include "continuations.h".

	Update the users below.
	* inf-loop.c (inferior_event_handler)
	* infcmd.c (attach_command)
	(notice_new_inferior): Update.

2021-04-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>

	* inferior.h (class inferior) <continuations>: Change the type
	to be an std::list of std::function's.
	Update the references and uses below.
	* continuations.c (struct continuation): Delete.
	(make_continuation): Delete.
	(do_my_continuations_1): Delete.
	(do_my_continuations): Delete.
	(discard_my_continuations_1): Delete.
	(discard_my_continuations): Delete.
	(add_inferior_continuation): Update.
	(do_all_inferior_continuations): Update.
	(discard_all_inferior_continuations): Update.
	* continuations.h (add_inferior_continuation): Update to take
	an std::function as the parameter.
	* infcmd.c (struct attach_command_continuation_args): Delete.
	(attach_command_continuation): Delete.
	(attach_command_continuation_free_args): Delete.
	(attach_command): Update.
	(notice_new_inferior): Update.

2021-04-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>

	* continuations.h: Update the general comment.
	* inferior.h (class inferior) <continuations>: Update the comment.
	* interps.c: Do not include "continuations.h".

2021-04-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>

	* continuations.h (do_all_inferior_continuations): Remove the 'err'
	parameter.  Update the references below.
	* continuations.c (do_my_continuations_1)
	(do_my_continuations)
	(do_all_inferior_continuations): Update.
	* inf-loop.c (inferior_event_handler): Update.
	* infcmd.c (attach_command_continuation): Update.

2021-04-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>

	* infcmd.c (attach_post_wait): Update the function comment.

2021-04-22  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>

	* infcmd.c (attach_post_wait): Remove the unused parameter 'args'.
	Update the references below.
	(struct attach_command_continuation_args)
	(attach_command_continuation)
	(attach_command_continuation_free_args)
	(attach_command)
	(notice_new_inferior): Update to remove the reference to 'args'.

2021-04-22  Simon Marchi  <simon.marchi@polymtl.ca>
	    Tom de Vries  <tdevries@suse.de>

	PR remote/27710
	* remote.c (remote_target_is_non_stop_p): New function.
	* remote.h (remote_target_is_non_stop_p): Declare.
	* remote-notif.c (remote_async_get_pending_events_handler): Fix assert
	to check non-stopness using notif_state->remote rather current target.

2021-04-22  Tom Tromey  <tom@tromey.com>

	* rust-parse.c (rust_parser::parse_sizeof): Remove KW_MUT code.
	(struct typed_val_int) <val>: Now ULONGEST.
	(rust_parser::parse_array_type): Remove negative check.
	(rust_lex_int_test): Change 'value' to ULONGEST.

2021-04-22  Andrew Burgess  <andrew.burgess@embecosm.com>

	* arch-utils.c (default_addressable_memory_unit_size): Return a
	value based on bfd's bits per byte.

2021-04-21  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.h (struct dwarf2_per_cu_data) <dwarf_version>: Now
	unsigned char.
	(struct dwarf2_per_cu_data): Rearrange.
	* dwarf2/comp-unit.h (struct comp_unit_head) <version>: Now
	unsigned char.
	(struct comp_unit_head): Rearrange.
	* dwarf2/comp-unit.c (read_comp_unit_head): Update.

2021-04-21  Tom de Vries  <tdevries@suse.de>

	PR build/27681
	* configure.ac: Remove --without-included-regex/--with-included-regex.
	* config.in: Regenerate.
	* configure: Regenerate.
	* gdb_regex.h: Assume USE_INCLUDED_REGEX is defined.

2021-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>

	* breakpoint.h (create_breakpoint): Add a new parameter,
	'force_condition'.
	* breakpoint.c (create_breakpoint): Use the 'force_condition'
	argument when 'parse_extra' is false to check if the condition
	is invalid at all of the breakpoint locations.
	Update the users below.
	(break_command_1)
	(dprintf_command)
	(trace_command)
	(ftrace_command)
	(strace_command)
	(create_tracepoint_from_upload): Update.
	* guile/scm-breakpoint.c (gdbscm_register_breakpoint_x): Update.
	* mi/mi-cmd-break.c (mi_cmd_break_insert_1): Update.
	* python/py-breakpoint.c (bppy_init): Update.
	* python/py-finishbreakpoint.c (bpfinishpy_init): Update.

2021-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>

	* breakpoint.c (print_one_breakpoint_location): Display "N" for
	disabled-by-condition locations on MI-like output.
	(breakpoint_1): Do not display the disabled-by-condition footnote
	if the output is MI-like.

2021-04-21  Frederic Cambus  <fred@statdns.com>

	* syscalls/update-netbsd.sh: Fix script name display in usage, and
	update year range in generated copyright notices.

2021-04-20  Felix Willgerodt  <felix.willgerodt@intel.com>

	* c-exp.y (qualifier_seq_noopt): Replace qualifier_seq with
	qualifier_seq_noopt.

2021-04-20  Felix Willgerodt  <felix.willgerodt@intel.com>

	* c-exp.y (single_qualifier): Handle UNKNOWN_CPP_NAME.

2021-04-19  Andrew Burgess  <andrew.burgess@embecosm.com>

	* producer.c: Replace 'regex' include with 'gdb_regex.h'.
	(producer_is_icc): Replace use of std::regex with gdb's
	compiled_regex.

2021-04-17  Tom Tromey  <tom@tromey.com>

	PR gdb/23743:
	* dwarf2/read.c (class offset_view): New.
	(struct symbol_table_slot): Remove.
	(struct mapped_index) <symbol_table, constant_pool>: Change type.
	<symbol_name_index, symbol_vec_index>: New methods.
	<symbol_name_slot_invalid, symbol_name_at, symbol_name_count>:
	Rewrite.
	(read_gdb_index_from_buffer): Update.
	(struct dw2_symtab_iterator) <vec>: Change type.
	(dw2_symtab_iter_init_common, dw2_symtab_iter_init)
	(dw2_symtab_iter_next, dw2_expand_marked_cus): Update.
	* dwarf2/index-write.c (class data_buf) <append_data>: Remove.
	<append_array, append_offset>: New methods.
	(write_hash_table, add_address_entry, write_gdbindex_1)
	(write_debug_names): Update.
	* dwarf2/index-common.h (byte_swap, MAYBE_SWAP): Remove.

2021-04-17  Tom Tromey  <tom@tromey.com>

	* dwarf2/index-write.c (write_psymtabs_to_index): Check
	partial_symtabs.

2021-04-17  Tom Tromey  <tom@tromey.com>

	* psymtab.c (psymbol_functions::expand_matching_symbols): Rename
	from map_matching_symbols.  Change parameters.
	* psympriv.h (struct psymbol_functions) <expand_matching_symbols>:
	Rename from map_matching_symbols.  Change parameters.
	* dwarf2/read.c (struct dwarf2_gdb_index)
	<expand_matching_symbols>: Rename from map_matching_symbols.
	Change parameters.
	(struct dwarf2_debug_names_index) <expand_matching_symbols>:
	Rename from map_matching_symbols.  Change parameters.
	(dwarf2_gdb_index::expand_matching_symbols): Rename from
	dw2_map_matching_symbols.  Change parameters.
	(dwarf2_gdb_index::expand_matching_symbols): Remove old
	implementation.
	(dwarf2_debug_names_index::expand_matching_symbols): Rename from
	map_matching_symbols.  Change parameters.
	* objfiles.h (struct objfile) <expand_matching_symbols>: Rename
	from map_matching_symbols.  Change parameters.
	* symfile-debug.c (objfile::expand_matching_symbols): Rename from
	map_matching_symbols.  Change parameters.
	* ada-lang.c (map_matching_symbols): New function.
	(add_nonlocal_symbols): Update.

2021-04-17  Tom Tromey  <tom@tromey.com>

	* quick-symbol.h (struct quick_symbol_functions)
	<expand_symtabs_with_fullname>: Remove.
	* psymtab.c (psymbol_functions::expand_symtabs_with_fullname):
	Remove.
	* psympriv.h (struct psymbol_functions)
	<expand_symtabs_with_fullname>: Remove.
	* dwarf2/read.c (struct dwarf2_base_index_functions)
	<expand_symtabs_with_fullname>: Remove.
	(dwarf2_base_index_functions::expand_symtabs_with_fullname):
	Remove.
	* objfiles.h (struct objfile) <expand_symtabs_with_fullname>:
	Update comment.
	* symfile-debug.c (objfile::expand_symtabs_with_fullname):
	Rewrite.

2021-04-17  Tom Tromey  <tom@tromey.com>

	* symfile-debug.c (objfile::expand_symtabs_for_function):
	Rewrite.
	* quick-symbol.h (struct quick_symbol_functions)
	<expand_symtabs_for_function>: Remove.
	* psymtab.c (psymbol_functions::expand_symtabs_for_function):
	Remove.
	* psympriv.h (struct psymbol_functions)
	<expand_symtabs_for_function>: Remove.
	* objfiles.h (struct objfile) <expand_symtabs_for_function>:
	Update comment.
	* dwarf2/read.c (struct dwarf2_gdb_index)
	<expand_symtabs_for_function>: Remove.
	(struct dwarf2_debug_names_index) <expand_symtabs_for_function>:
	Remove.
	(find_slot_in_mapped_hash): Remove.
	(dw2_symtab_iter_init_common): Merge with dw2_symtab_iter_init.
	(dw2_symtab_iter_init): Remove one overload.
	(dwarf2_gdb_index::expand_symtabs_for_function)
	(dwarf2_debug_names_index::expand_symtabs_for_function): Remove.

2021-04-17  Tom Tromey  <tom@tromey.com>

	* symfile-debug.c (objfile::map_symtabs_matching_filename):
	Rewrite.
	* quick-symbol.h (struct quick_symbol_functions)
	<map_symtabs_matching_filename>: Remove.
	* psymtab.c (partial_map_expand_apply)
	(psymbol_functions::map_symtabs_matching_filename): Remove.
	* psympriv.h (struct psymbol_functions)
	<map_symtabs_matching_filename>: Remove.
	* objfiles.h (struct objfile) <map_symtabs_matching_filename>:
	Update comment.
	* dwarf2/read.c (struct dwarf2_base_index_functions)
	<map_symtabs_matching_filename>: Remove.
	(dw2_map_expand_apply)
	(dwarf2_base_index_functions::map_symtabs_matching_filename):
	Remove.

2021-04-17  Tom Tromey  <tom@tromey.com>

	* symfile-debug.c (objfile::lookup_symbol): Rewrite.
	* quick-symbol.h (struct quick_symbol_functions) <lookup_symbol>:
	Remove.
	* psymtab.c (psymbol_functions::lookup_symbol): Remove.
	* psympriv.h (struct psymbol_functions) <lookup_symbol>: Remove.
	* objfiles.h (struct objfile) <lookup_symbol>: Add comment.
	* dwarf2/read.c (struct dwarf2_gdb_index) <lookup_symbol>:
	Remove.
	(struct dwarf2_debug_names_index) <lookup_symbol>: Remove.
	(dwarf2_gdb_index::lookup_symbol)
	(dwarf2_debug_names_index::lookup_symbol): Remove.

2021-04-17  Tom Tromey  <tom@tromey.com>

	* symtab.c (global_symbol_searcher::expand_symtabs): Update.
	* symmisc.c (maintenance_expand_symtabs): Update.
	* symfile.c (expand_symtabs_matching): Update.
	* symfile-debug.c (objfile::expand_symtabs_matching): Add 'domain'
	parameter.
	* quick-symbol.h (struct quick_symbol_functions)
	<expand_symtabs_matching>: Add 'domain' parameter.
	* psymtab.c (recursively_search_psymtabs)
	(psymbol_functions::expand_symtabs_matching): Add 'domain'
	parameter.
	* psympriv.h (struct psymbol_functions) <expand_symtabs_matching>:
	Add 'domain' parameter.
	* objfiles.h (struct objfile) <expand_symtabs_matching>: Add
	'domain' parameter.
	* linespec.c (iterate_over_all_matching_symtabs): Update.
	* dwarf2/read.c (struct dwarf2_gdb_index)
	<expand_symtabs_matching>: Add 'domain' parameter.
	(struct dwarf2_debug_names_index) <expand_symtabs_matching>: Add
	'domain' parameter.
	(dw2_expand_symtabs_matching)
	(dwarf2_gdb_index::expand_symtabs_matching)
	(dw2_debug_names_iterator)
	(dwarf2_debug_names_index::expand_symtabs_matching): Add 'domain'
	parameter.

2021-04-17  Tom Tromey  <tom@tromey.com>

	* symtab.c (global_symbol_searcher::expand_symtabs)
	(default_collect_symbol_completion_matches_break_on): Update.
	* symmisc.c (maintenance_expand_symtabs): Update.
	* symfile.h (expand_symtabs_matching): Add search_flags
	parameter.
	* symfile.c (expand_symtabs_matching): Add search_flags
	parameter.
	* symfile-debug.c (objfile::expand_symtabs_matching): Add
	search_flags parameter.
	* quick-symbol.h (struct quick_symbol_functions)
	<expand_symtabs_matching>: Add search_flags parameter.
	* python/py-symbol.c (gdbpy_lookup_static_symbols): Update.
	* psymtab.c (recursively_search_psymtabs)
	(psymbol_functions::expand_symtabs_matching): Add search_flags
	parameter.
	* psympriv.h (struct psymbol_functions) <expand_symtabs_matching>:
	Add search_flags parameter.
	* objfiles.h (struct objfile) <expand_symtabs_matching>: Add
	search_flags parameter.
	* linespec.c (iterate_over_all_matching_symtabs): Update.
	* dwarf2/read.c (struct dwarf2_gdb_index)
	<expand_symtabs_matching>: Add search_flags parameter.
	(struct dwarf2_debug_names_index) <expand_symtabs_matching>: Add
	search_flags parameter.
	(dw2_map_matching_symbols): Update.
	(dw2_expand_marked_cus, dw2_expand_symtabs_matching)
	(dwarf2_gdb_index::expand_symtabs_matching): Add search_flags
	parameter.
	(dw2_debug_names_iterator): Change block_index to search flags.
	<m_block_index>: Likewise.
	(dw2_debug_names_iterator::next)
	(dwarf2_debug_names_index::lookup_symbol)
	(dwarf2_debug_names_index::expand_symtabs_for_function)
	(dwarf2_debug_names_index::map_matching_symbols)
	(dwarf2_debug_names_index::map_matching_symbols): Update.
	(dwarf2_debug_names_index::expand_symtabs_matching): Add
	search_flags parameter.
	* ada-lang.c (ada_add_global_exceptions)
	(collect_symbol_completion_matches): Update.

2021-04-17  Tom Tromey  <tom@tromey.com>

	* symtab.c (default_collect_symbol_completion_matches_break_on):
	Update.
	* symfile.h (expand_symtabs_matching): Return bool.
	* symfile.c (expand_symtabs_matching): Return bool.
	* symfile-debug.c (objfile::expand_symtabs_matching): Return
	bool.
	* quick-symbol.h (expand_symtabs_exp_notify_ftype): Return bool.
	(struct quick_symbol_functions) <expand_symtabs_matching>: Return
	bool.
	* psymtab.c (psymbol_functions::expand_symtabs_matching): Return
	bool.
	* psympriv.h (struct psymbol_functions)
	<expand_symtabs_matching>: Return bool.
	* objfiles.h (struct objfile) <expand_symtabs_matching>: Return
	bool.
	* dwarf2/read.c (struct dwarf2_gdb_index)
	<expand_symtabs_matching>: Return bool.
	(struct dwarf2_debug_names_index) <expand_symtabs_matching>:
	Return bool.
	(dw2_expand_symtabs_matching_symbol): Return bool.
	(dw2_expand_symtabs_matching_one, dw2_expand_marked_cus)
	(dw2_expand_symtabs_matching)
	(dwarf2_gdb_index::expand_symtabs_matching)
	(dwarf2_debug_names_index::expand_symtabs_matching)
	(dwarf2_debug_names_index::expand_symtabs_matching): Return bool.

2021-04-17  Tom Tromey  <tom@tromey.com>

	* quick-symbol.h (enum block_search_flag_values): New.
	(block_search_flags): New enum flags type.

2021-04-16  Tom Tromey  <tom@tromey.com>

	* rust-parse.c: New file.
	* rust-exp.y: Remove.
	* Makefile.in (COMMON_SFILES): Add rust-parse.c.
	(SFILES): Remove rust-exp.y.
	(YYFILES, local-maintainer-clean): Remove rust-exp.c.

2021-04-16  Luis Machado  <luis.machado@linaro.org>

	* arch-utils.c (default_floatformat_for_type): Handle bfloat16.

2021-04-15  John Baldwin  <jhb@FreeBSD.org>

	* fbsd-nat.c (fbsd_lwp_debug_printf, fbsd_nat_debug_printf): New,
	use throughout file.

2021-04-15  Tom Tromey  <tromey@adacore.com>

	* ada-valprint.c (ada_value_print_array): Handle optimized-out
	arrays.

2021-04-15  Tom Tromey  <tromey@adacore.com>

	* printcmd.c (print_variable_and_value): Use
	common_val_print_checked.

2021-04-15  Tom Tromey  <tromey@adacore.com>

	* rust-exp.y (rust_parser::convert_ast_to_expression): Update.
	* parse.c (parser_state::push_symbol, parser_state::push_dollar):
	Update.
	* p-exp.y (variable): Update.
	* m2-exp.y (variable): Update.
	* go-exp.y (variable): Update.
	* expprint.c (dump_for_expression): New overload.
	* expop.h (check_objfile): New overload.
	(check_constant): New overload.
	(class var_value_operation): Use block_symbol.
	<get_symbol>: Rewrite.
	* eval.c (var_value_operation::evaluate)
	(var_value_operation::evaluate_funcall)
	(var_value_operation::evaluate_for_address)
	(var_value_operation::evaluate_for_address)
	(var_value_operation::evaluate_with_coercion)
	(var_value_operation::evaluate_for_sizeof)
	(var_value_operation::evaluate_for_cast): Update.
	* d-exp.y (PrimaryExpression): Update.
	* c-exp.y (variable): Update.
	* ax-gdb.c (var_value_operation::do_generate_ax): Update.
	* ada-lang.c (ada_var_value_operation::evaluate_for_cast)
	(ada_var_value_operation::evaluate)
	(ada_var_value_operation::resolve)
	(ada_funcall_operation::resolve): Update.
	* ada-exp.y (write_var_from_sym, write_object_renaming)
	(write_ambiguous_var, write_var_or_type, write_name_assoc)
	(maybe_overload): Update.
	* ada-exp.h (class ada_var_value_operation) <get_block>: Rewrite.

2021-04-15  Tom Tromey  <tom@tromey.com>
	    Andrew Burgess  <andrew.burgess@embecosm.com>

	* NEWS: Add entry.
	* main.c (captured_main_1): Call check_quiet_mode.
	* top.c (startup_quiet): New global.
	(check_quiet_mode): New function.
	(show_startup_quiet): New function.
	(init_main): Register new command.
	* top.h (check_quiet_mode): Declare.

2021-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>

	PR cli/25956
	* NEWS: Mention new early init files and command line options.
	* config.in: Regenerate.
	* configure: Regenerate.
	* configure.ac: Define GDBEARLYINIT.
	* main.c (get_earlyinit_files): New function.
	(enum cmdarg_kind): Add CMDARG_EARLYINIT_FILE and
	CMDARG_EARLYINIT_COMMAND.
	(captured_main_1): Add support for new command line flags, and for
	processing startup files.
	(print_gdb_help): Include startup files in the output.

2021-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>

	* main.c (relocate_gdbinit_path_maybe_in_datadir): Rename to...
	(relocate_file_path_maybe_in_datadir): ...this.
	(class gdb_initfile_finder): New class.
	(get_init_files): Now uses gdb_initfile_finder.
	(print_gdb_help): Print 'None found' when there are no init files.

2021-04-14  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>

	* dwarf2/read.c (inherit_abstract_dies): Keep a reference to the
	corresponding child of the abstract DIE when iterating the
	children of the concrete DIE.

2021-04-13  Tom de Vries  <tdevries@suse.de>

	* ui-style.c (read_semi_number, extended_color): Change idx parameter
	type to regoff_t *.

2021-04-13  Luis Machado  <luis.machado@linaro.org>

	* rs6000-tdep.c (ppc_displaced_step_fixup): Use %s to print
	hex values.

2021-04-12  Will Schmidt  <will_schmidt@vnet.ibm.com>

	* rs6000-tdep.c:  Add support for single-stepping of
	prefixed instructions.

2021-04-12  Will Schmidt  <will_schmidt@vnet.ibm.com>

	PR gdb/27525
	* gdb/rs6000-tdep.c (ppc_displaced_step_fixup): Update to
	handle the addpcis/lnia instruction.

2021-04-05  Will Schmidt  <will_schmidt@vnet.ibm.com>

	* MAINTAINERS (Write After Approval): Add myself.

2021-4-12  Carl Love  <cel@us.ibm.com>

	* rs6000-tdep.c (rs6000_builtin_type_vec128): Add t_float128 variable.
	(rs6000_builtin_type_vec128): Add append_composite_type_field for
	float128.

2021-04-12  Simon Marchi  <simon.marchi@polymtl.ca>

	* nat/windows-nat.c: Remove all code guarded by _WIN32_WCE.
	* nat/windows-nat.h: Likewise.

2021-04-10  Eli Zaretskii  <eliz@gnu.org>

	* windows-nat.c (windows_nat::handle_load_dll): Call
	windows_add_dll if get_image_name failed to glean the name of the
	DLL by using the lpImageName pointer.
	(windows_add_all_dlls): Now a thin wrapper around windows_add_dll.
	(windows_add_dll): Now does what windows_add_all_dlls did before,
	but also accepts an argument LOAD_ADDR, which, if non-NULL,
	specifies the address where the DLL was loaded into the inferior,
	and looks for the single DLL loaded at that address.

2021-04-09  Luis Machado  <luis.machado@linaro.org>

	* nat/aarch64-mte-linux-ptrace.c: Update include file order.

2021-04-08  Dominique Quatravaux  <dominique.quatravaux@epfl.ch>

	* darwin-nat.c (darwin_nat_target::resume): Remove status
	variable.

2021-04-08  Felix Willgerodt  <felix.willgerodt@intel.com>

	* i386-tdep.c (i386_skip_prologue): Use symbol table to find the
	prologue end for Intel compilers.
	* amd64-tdep.c (amd64_skip_prologue): Likewise.
	* producer.c (producer_is_icc_ge_19): New function.
	* producer.h (producer_is_icc_ge_19): New declaration.

2021-04-08  Felix Willgerodt  <felix.willgerodt@intel.com>

	* producer.c: (producer_is_icc): Update for new version scheme.
	(producer_parsing_tests): Update names and expected results.
	* producer.h: (producer_is_icc): Update comment accordingly.

2021-04-07  Simon Marchi  <simon.marchi@polymtl.ca>

	* target.h (struct target_ops) <follow_fork>: Return void.
	(target_follow_fork): Likewise.
	* target.c (default_follow_fork): Likewise.
	(target_follow_fork): Likewise.
	* infrun.c (follow_fork_inferior): Adjust.
	* fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Return void.
	* fbsd-nat.c (fbsd_nat_target:::follow_fork): Likewise.
	* linux-nat.h (class linux_nat_target) <follow_fork>: Likewise.
	* linux-nat.c (linux_nat_target::follow_fork): Return void.
	* obsd-nat.h (class obsd_nat_target) <follow_fork>: Return void.
	* obsd-nat.c (obsd_nat_target::follow_fork): Likewise.
	* remote.c (class remote_target) <follow_fork>: Likewise.
	(remote_target::follow_fork): Likewise.
	* target-delegates.c: Re-generate.

2021-04-07  Weimin Pan  <weimin.pan@oracle.com>

	* ctfread.c (fetch_tid_type): New function, use throughout file.
	(read_forward_type): New function.
	(read_type_record): Call read_forward_type.

2021-04-07  Andrew Burgess  <andrew.burgess@embecosm.com>

	* f-exp.h (class fortran_structop_operation): New class.
	* f-exp.y (exp): Create fortran_structop_operation instead of the
	generic structop_operation.
	* f-lang.c (fortran_undetermined::evaluate): Re-evaluate
	expression as EVAL_NORMAL if the result type was dynamic so we can
	extract the actual array bounds.
	(fortran_structop_operation::evaluate): New function.

2021-04-07  Andrew Burgess  <andrew.burgess@embecosm.com>

	* eval.c (evaluate_subexp_standard): Remove
	EVAL_AVOID_SIDE_EFFECTS handling from STRUCTOP_STRUCT and
	STRUCTOP_PTR.

2021-04-07  Andrew Burgess  <andrew.burgess@embecosm.com>

	* valops.c (value_cast): Call value_deeply_equal before performing
	any cast.

2021-04-07  Andrew Burgess  <andrew.burgess@embecosm.com>

	* gdbtypes.c (types_equal): Move pointer equality check earlier in
	the function.

2021-04-07  Caroline Tice  <cmtice@google.com>

	* dwarf2/read.c (try_open_dwop_file): Add path for the binary to
	the search paths used resolve relative location of .dwo file.

2021-04-07  Andrew Burgess  <andrew.burgess@embecosm.com>

	* dwarf2/section.c (dwarf2_section_info::get_bfd_owner): Add an
	assert.
	(dwarf2_section_info::get_file_name): Add an assert.
	(dwarf2_section_info::read_string): Display a minimal, sane error
	when the dwarf2_section_info is not associated with a bfd section.

2021-04-07  Andrew Burgess  <andrew.burgess@embecosm.com>

	* top.c (staged_gdb_datadir): Update comment.
	(set_gdb_datadir): Copy the value of gdb_datadir back into
	staged_datadir.
	(init_main): Initialise staged_gdb_datadir.

2021-04-06  Tom de Vries  <tdevries@suse.de>

	PR breakpoints/25884
	* infcmd.c (prepare_one_step): Using inline frame info to narrow
	stepping range.

2021-04-06  Tom de Vries  <tdevries@suse.de>

	PR tui/27680
	* tui/tui-disasm.c (len_without_escapes): Pass ptr pointing at escape
	to style.parse.

2021-04-04  Simon Marchi  <simon.marchi@polymtl.ca>

	* avr-tdep.c (avr_frame_unwind_cache): Use
	trad_frame_saved_reg::is_addr.

2021-04-02  Simon Marchi  <simon.marchi@polymtl.ca>

	* objfiles.c (get_objfile_bfd_data): Remove objfile parameter,
	adjust callers.

2021-04-02  Simon Marchi  <simon.marchi@polymtl.ca>

	* psympriv.h (struct partial_symtab) <partial_symtab>: Change
	objfile parameter for objfile_per_bfd_storage, adjust callers.
	(struct standard_psymtab) <standard_psymtab>: Likewise.
	(struct legacy_psymtab) <legacy_psymtab>: Likewise.
	* psymtab.c (partial_symtab::partial_symtab): Likewise.
	* ctfread.c (struct ctf_psymtab): Likewise.
	* dwarf2/read.h (struct dwarf2_psymtab): Likewise.
	* dwarf2/read.c (struct dwarf2_include_psymtab): Likewise.
	(dwarf2_create_include_psymtab): Likewise.
	* objfiles.h (struct objfile_per_bfd_storage)
	<objfile_per_bfd_storage>: Add bfd parameter, adjust callers.
	<get_bfd>: New method.
	<m_bfd>: New field.
	* objfiles.c (get_objfile_bfd_data): Adjust.

2021-04-02  Simon Marchi  <simon.marchi@polymtl.ca>

	* psymtab.c (partial_symtab::partial_symtab): Change
	last_objfile_name to be an std::string.
	* symfile.c (allocate_symtab): Likewise.

2021-04-02  Simon Marchi  <simon.marchi@polymtl.ca>

	* objfiles.h (struct objfile_per_bfd_storage) <intern>: New
	methods.
	(struct objfile) <intern>: Use
	objfile::objfile_per_bfd_storage::intern.

2021-04-01  Simon Marchi  <simon.marchi@efficios.com>

	* gdbtypes.h (TYPE_FLAG_ENUM): Remove, replace all uses
	with type::is_flag_enum.

2021-04-01  Simon Marchi  <simon.marchi@efficios.com>

	* gdbtypes.h (struct type) <is_flag_enum,
	set_is_flag_enum>: New methods.
	(TYPE_FLAG_ENUM): Use type::is_flag_enum, change all
	write call sites to use type::set_is_flag_enum.

2021-04-01  Simon Marchi  <simon.marchi@efficios.com>

	* gdbtypes.h (TYPE_DECLARED_CLASS): Remove, replace all uses
	with type::is_declared_class.

2021-04-01  Simon Marchi  <simon.marchi@efficios.com>

	* gdbtypes.h (struct type) <is_declared_class,
	set_is_declared_class>: New methods.
	(TYPE_DECLARED_CLASS): Use type::is_declared_class, change all
	write call sites to use type::set_is_declared_class.

2021-02-28  Boris Staletic  <boris.staletic@gmail.com>

	* gdb/python/lib/gdb/__init__.py: Use importlib on python 3.4+
	to avoid deprecation warnings.

2021-04-01  Martin Liska  <mliska@suse.cz>

	* cp-name-parser.y: Use startswith instead of strncmp.
	* m2-exp.y: Likewise.
	* macroexp.c (substitute_args): Likewise.
	* mi/mi-main.c (command_notifies_uscc_observer): Likewise.
	* rust-exp.y: Likewise.

2021-03-31  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (dwarf2_gdb_index::map_matching_symbols): Merge
	with dw2_map_matching_symbols.
	(dwarf2_gdb_index::expand_symtabs_matching): Merge with
	dw2_expand_symtabs_matching.

2021-03-31  Tom Tromey  <tromey@adacore.com>

	* dwarf2/stringify.h: Fix typo.

2021-03-30  Simon Marchi  <simon.marchi@polymtl.ca>

	PR gdb/27541
	* dwarf2/read.c (dwarf2_has_info): Don't share dwarf2_per_bfd
	with objfiles using READNOW.

2021-03-29  Tom Tromey  <tromey@adacore.com>

	* top.c (check_frame_language_change): Update.
	* language.c (language_info): Remove parameter.
	* language.h (language_info): Remove parameter.

2021-03-29  Luis Machado  <luis.machado@linaro.org>

	* compile/compile.c (get_args): Don't add empty argv entries.

2021-03-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	gdb:
	* procfs.c (procfs_target::attach): Define inf.
	Use it.
	(procfs_target::create_inferior): Likewise.

2021-03-28  Tom Tromey  <tom@tromey.com>

	* elfread.c (can_lazily_read_symbols): Move to dwarf2/read.c.
	(elf_symfile_read): Simplify.
	* dwarf2/read.c (struct lazy_dwarf_reader): Move from elfread.c.
	(make_lazy_dwarf_reader): New function.
	(make_dwarf_gdb_index, make_dwarf_debug_names): Now static.
	(dwarf2_initialize_objfile): Return void.  Remove index_kind
	parameter.  Push on 'qf' list.
	* dwarf2/public.h (dwarf2_initialize_objfile): Change return
	type.  Remove 'index_kind' parameter.
	(make_dwarf_gdb_index, make_dwarf_debug_names): Don't declare.

2021-03-27  Tom Tromey  <tom@tromey.com>

	* elfread.c (elf_sym_fns_lazy_psyms): Don't declare.

2021-03-27  Tom Tromey  <tom@tromey.com>

	* elfread.c (elf_symfile_read): Don't clear 'qf'.

2021-03-26  Lancelot Six  <lsix@lancelotsix.com>

	* contrib/gdb-add-index.sh: Avoid variable shadowing and get
	rid of 'local'.

2021-03-26  Tom Tromey  <tom@tromey.com>

	* symtab.c (struct output_source_filename_data): Add 'output'
	method and operator().
	(output_source_filename_data::output): Rename from
	output_source_filename.
	(output_partial_symbol_filename): Remove.
	(info_sources_command): Update.
	(struct add_partial_filename_data): Add operator().
	(add_partial_filename_data::operator()): Rename from
	maybe_add_partial_symtab_filename.
	(make_source_files_completion_list): Update.
	* symfile.c (quick_symbol_functions): Update.
	* symfile-debug.c (objfile::map_symbol_filenames): Update.
	* quick-symbol.h (symbol_filename_ftype): Change type of 'fun' and
	'need_fullname'.  Remove 'data' parameter.
	(struct quick_symbol_functions) <map_symbol_filenames>: Likewise.
	* psymtab.c (psymbol_functions::map_symbol_filenames): Update.
	* psympriv.h (struct psymbol_functions) <map_symbol_filenames>:
	Change type of 'fun' and 'need_fullname'.  Remove 'data'
	parameter.
	* objfiles.h (struct objfile) <map_symbol_filenames>: Change type
	of 'fun' and 'need_fullname'.  Remove 'data' parameter.
	* mi/mi-cmd-file.c (print_partial_file_name): Remove 'ignore'
	parameter.
	(mi_cmd_file_list_exec_source_files): Update.
	* dwarf2/read.c
	(dwarf2_base_index_functions::map_symbol_filenames): Update.

2021-03-26  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (struct match_data): Add operator().
	(match_data::operator()): Rename from aux_add_nonlocal_symbols.
	(callback): Remove 'callback'.

2021-03-26  Tom Tromey  <tom@tromey.com>

	* psymtab.c (psymbol_functions::expand_symtabs_matching): Only
	call make_ignore_params once.

2021-03-26  Tom Tromey  <tom@tromey.com>

	* psymtab.c (psymbol_functions::expand_symtabs_matching): Remove
	"user" check.

2021-03-26  Simon Marchi  <simon.marchi@efficios.com>
	    Pedro Alves  <pedro@palves.net>

	* async-event.c: Include "infrun.h".
	(async_event_handler_marked): New.
	* async-event.h (async_event_handler_marked): Declare.
	* infrun.c (maybe_set_commit_resumed_all_targets): Switch to
	inferior before calling target method.  Don't commit-resumed if
	target_has_pending_events is true.
	* remote.c (remote_target::has_pending_events): New.
	* target-delegates.c: Regenerate.
	* target.c (target_has_pending_events): New.
	* target.h (target_ops::has_pending_events): New target method.
	(target_has_pending_events): New.

2021-03-26  Simon Marchi  <simon.marchi@efficios.com>
	    Pedro Alves  <pedro@palves.net>

	* infcmd.c (run_command_1, attach_command, detach_command)
	(interrupt_target_1): Use scoped_disable_commit_resumed.
	* infrun.c (do_target_resume): Remove
	target_commit_resume call.
	(commit_resume_all_targets): Remove.
	(maybe_set_commit_resumed_all_targets): New.
	(maybe_call_commit_resumed_all_targets): New.
	(enable_commit_resumed): New.
	(scoped_disable_commit_resumed::scoped_disable_commit_resumed)
	(scoped_disable_commit_resumed::~scoped_disable_commit_resumed)
	(scoped_disable_commit_resumed::reset)
	(scoped_disable_commit_resumed::reset_and_commit)
	(scoped_enable_commit_resumed::scoped_enable_commit_resumed)
	(scoped_enable_commit_resumed::~scoped_enable_commit_resumed):
	New.
	(proceed): Use scoped_disable_commit_resumed and
	maybe_call_commit_resumed_all_targets.
	(fetch_inferior_event): Use scoped_disable_commit_resumed.
	* infrun.h (struct scoped_disable_commit_resumed): New.
	(maybe_call_commit_resumed_all_process_targets): New.
	(struct scoped_enable_commit_resumed): New.
	* mi/mi-main.c (exec_continue): Use scoped_disable_commit_resumed.
	* process-stratum-target.h (class process_stratum_target):
	<commit_resumed_state>: New.
	* record-full.c (record_full_wait_1): Change commit_resumed_state
	around calling commit_resumed.
	* remote.c (class remote_target) <commit_resume>: Rename to...
	<commit_resumed>: ... this.
	(struct stop_reply): Move up.
	(remote_target::commit_resume): Rename to...
	(remote_target::commit_resumed): ... this.  Check if there is any
	thread pending vCont resume.
	(remote_target::remote_stop_ns): Generate stop replies for resumed
	but pending vCont threads.
	(remote_target::wait_ns): Add gdb_assert.
	* target-delegates.c: Regenerate.
	* target.c (target_wait, target_resume): Assert that the current
	process_stratum target isn't in commit-resumed state.
	(defer_target_commit_resume): Remove.
	(target_commit_resume): Remove.
	(target_commit_resumed): New.
	(make_scoped_defer_target_commit_resume): Remove.
	(target_stop): Assert that the current process_stratum target
	isn't in commit-resumed state.
	* target.h (struct target_ops) <commit_resume>: Rename to ...
	 <commit_resumed>: ... this.
	(target_commit_resume): Remove.
	(target_commit_resumed): New.
	(make_scoped_defer_target_commit_resume): Remove.
	* top.c (wait_sync_command_done): Use
	scoped_enable_commit_resumed.

2021-03-26  Pedro Alves  <pedro@palves.net>

	* target.c (target_always_non_stop_p): Also check whether the
	target can async.

2021-03-26  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (dwarf2_read_debug_names)
	(dwarf2_build_psymtabs_hard, create_addrmap_from_aranges)
	(dw2_debug_names_iterator::next, create_type_unit_group):
	Simplify.

2021-03-25  Pedro Alves  <pedro@palves.net>

	* gdb.server/bkpt-other-inferior.exp: Only enable remote output
	around setting the breakpoint.

2021-03-25  Pedro Alves  <pedro@palves.net>

	* remote.c
	(remote_target::check_pending_events_prevent_wildcard_vcont):
	Check whether the event's ptid is not null_ptid before looking up
	the corresponding inferior.

2021-03-24  Changbin Du  <changbin.du@gmail.com>

	* riscv-tdep.c (riscv_breakpoint_kind_from_pc): Remove call to
	read_code.

2021-03-24  Simon Marchi  <simon.marchi@polymtl.ca>

	* target.h (current_top_target): Remove, make callers use the
	current inferior instead.
	* target.c (current_top_target): Remove.

2021-03-24  Simon Marchi  <simon.marchi@polymtl.ca>

	* target.h (target_shortname): Change to function declaration.
	(target_longname): Likewise.
	(target_attach_no_wait): Likewise.
	(target_post_attach): Likewise.
	(target_prepare_to_store): Likewise.
	(target_supports_enable_disable_tracepoint): Likewise.
	(target_supports_string_tracing): Likewise.
	(target_supports_evaluation_of_breakpoint_conditions): Likewise.
	(target_supports_dumpcore): Likewise.
	(target_dumpcore): Likewise.
	(target_can_run_breakpoint_commands): Likewise.
	(target_files_info): Likewise.
	(target_post_startup_inferior): Likewise.
	(target_insert_fork_catchpoint): Likewise.
	(target_remove_fork_catchpoint): Likewise.
	(target_insert_vfork_catchpoint): Likewise.
	(target_remove_vfork_catchpoint): Likewise.
	(target_insert_exec_catchpoint): Likewise.
	(target_remove_exec_catchpoint): Likewise.
	(target_set_syscall_catchpoint): Likewise.
	(target_rcmd): Likewise.
	(target_can_lock_scheduler): Likewise.
	(target_can_async_p): Likewise.
	(target_is_async_p): Likewise.
	(target_execution_direction): Likewise.
	(target_extra_thread_info): Likewise.
	(target_pid_to_exec_file): Likewise.
	(target_thread_architecture): Likewise.
	(target_find_memory_regions): Likewise.
	(target_make_corefile_notes): Likewise.
	(target_get_bookmark): Likewise.
	(target_goto_bookmark): Likewise.
	(target_stopped_by_watchpoint): Likewise.
	(target_stopped_by_sw_breakpoint): Likewise.
	(target_supports_stopped_by_sw_breakpoint): Likewise.
	(target_stopped_by_hw_breakpoint): Likewise.
	(target_supports_stopped_by_hw_breakpoint): Likewise.
	(target_have_steppable_watchpoint): Likewise.
	(target_can_use_hardware_watchpoint): Likewise.
	(target_region_ok_for_hw_watchpoint): Likewise.
	(target_can_do_single_step): Likewise.
	(target_insert_watchpoint): Likewise.
	(target_remove_watchpoint): Likewise.
	(target_insert_hw_breakpoint): Likewise.
	(target_remove_hw_breakpoint): Likewise.
	(target_can_accel_watchpoint_condition): Likewise.
	(target_can_execute_reverse): Likewise.
	(target_get_ada_task_ptid): Likewise.
	(target_filesystem_is_local): Likewise.
	(target_trace_init): Likewise.
	(target_download_tracepoint): Likewise.
	(target_can_download_tracepoint): Likewise.
	(target_download_trace_state_variable): Likewise.
	(target_enable_tracepoint): Likewise.
	(target_disable_tracepoint): Likewise.
	(target_trace_start): Likewise.
	(target_trace_set_readonly_regions): Likewise.
	(target_get_trace_status): Likewise.
	(target_get_tracepoint_status): Likewise.
	(target_trace_stop): Likewise.
	(target_trace_find): Likewise.
	(target_get_trace_state_variable_value): Likewise.
	(target_save_trace_data): Likewise.
	(target_upload_tracepoints): Likewise.
	(target_upload_trace_state_variables): Likewise.
	(target_get_raw_trace_data): Likewise.
	(target_get_min_fast_tracepoint_insn_len): Likewise.
	(target_set_disconnected_tracing): Likewise.
	(target_set_circular_trace_buffer): Likewise.
	(target_set_trace_buffer_size): Likewise.
	(target_set_trace_notes): Likewise.
	(target_get_tib_address): Likewise.
	(target_set_permissions): Likewise.
	(target_static_tracepoint_marker_at): Likewise.
	(target_static_tracepoint_markers_by_strid): Likewise.
	(target_traceframe_info): Likewise.
	(target_use_agent): Likewise.
	(target_can_use_agent): Likewise.
	(target_augmented_libraries_svr4_read): Likewise.
	(target_log_command): Likewise.
	* target.c (target_shortname): New.
	(target_longname): New.
	(target_attach_no_wait): New.
	(target_post_attach): New.
	(target_prepare_to_store): New.
	(target_supports_enable_disable_tracepoint): New.
	(target_supports_string_tracing): New.
	(target_supports_evaluation_of_breakpoint_conditions): New.
	(target_supports_dumpcore): New.
	(target_dumpcore): New.
	(target_can_run_breakpoint_commands): New.
	(target_files_info): New.
	(target_post_startup_inferior): New.
	(target_insert_fork_catchpoint): New.
	(target_remove_fork_catchpoint): New.
	(target_insert_vfork_catchpoint): New.
	(target_remove_vfork_catchpoint): New.
	(target_insert_exec_catchpoint): New.
	(target_remove_exec_catchpoint): New.
	(target_set_syscall_catchpoint): New.
	(target_rcmd): New.
	(target_can_lock_scheduler): New.
	(target_can_async_p): New.
	(target_is_async_p): New.
	(target_execution_direction): New.
	(target_extra_thread_info): New.
	(target_pid_to_exec_file): New.
	(target_thread_architecture): New.
	(target_find_memory_regions): New.
	(target_make_corefile_notes): New.
	(target_get_bookmark): New.
	(target_goto_bookmark): New.
	(target_stopped_by_watchpoint): New.
	(target_stopped_by_sw_breakpoint): New.
	(target_supports_stopped_by_sw_breakpoint): New.
	(target_stopped_by_hw_breakpoint): New.
	(target_supports_stopped_by_hw_breakpoint): New.
	(target_have_steppable_watchpoint): New.
	(target_can_use_hardware_watchpoint): New.
	(target_region_ok_for_hw_watchpoint): New.
	(target_can_do_single_step): New.
	(target_insert_watchpoint): New.
	(target_remove_watchpoint): New.
	(target_insert_hw_breakpoint): New.
	(target_remove_hw_breakpoint): New.
	(target_can_accel_watchpoint_condition): New.
	(target_can_execute_reverse): New.
	(target_get_ada_task_ptid): New.
	(target_filesystem_is_local): New.
	(target_trace_init): New.
	(target_download_tracepoint): New.
	(target_can_download_tracepoint): New.
	(target_download_trace_state_variable): New.
	(target_enable_tracepoint): New.
	(target_disable_tracepoint): New.
	(target_trace_start): New.
	(target_trace_set_readonly_regions): New.
	(target_get_trace_status): New.
	(target_get_tracepoint_status): New.
	(target_trace_stop): New.
	(target_trace_find): New.
	(target_get_trace_state_variable_value): New.
	(target_save_trace_data): New.
	(target_upload_tracepoints): New.
	(target_upload_trace_state_variables): New.
	(target_get_raw_trace_data): New.
	(target_get_min_fast_tracepoint_insn_len): New.
	(target_set_disconnected_tracing): New.
	(target_set_circular_trace_buffer): New.
	(target_set_trace_buffer_size): New.
	(target_set_trace_notes): New.
	(target_get_tib_address): New.
	(target_set_permissions): New.
	(target_static_tracepoint_marker_at): New.
	(target_static_tracepoint_markers_by_strid): New.
	(target_traceframe_info): New.
	(target_use_agent): New.
	(target_can_use_agent): New.
	(target_augmented_libraries_svr4_read): New.
	(target_log_command): New.
	* bfin-tdep.c (bfin_sw_breakpoint_from_kind): Adjust.
	* infrun.c (set_schedlock_func): Adjust.
	* mi/mi-main.c (exec_reverse_continue): Adjust.
	* reverse.c (exec_reverse_once): Adjust.
	* sh-tdep.c (sh_sw_breakpoint_from_kind): Adjust.
	* tui/tui-stack.c (tui_locator_window::make_status_line): Adjust.
	* remote-sim.c (gdbsim_target::detach): Adjust.
	(gdbsim_target::files_info): Adjust.

2021-03-24  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (dw2_map_matching_symbols): Update.
	(dw2_expand_symtabs_matching_symbol): Remove 'kind' parameter.
	(check_match, dw2_expand_symtabs_matching)
	(dwarf2_debug_names_index::map_matching_symbols)
	(dwarf2_debug_names_index::expand_symtabs_matching): Update.

2021-03-24  Keith Seitz  <keiths@redhat.com>

	* compile/compile-cplus-types.c
	(compile_cplus_convert_struct_or_union): Fix TYPE_DECLARED_CLASS
	thinko.

2021-03-24  Simon Marchi  <simon.marchi@polymtl.ca>

	* gdbarch.sh (gdbarch_data_registry): Make static.
	* gdbarch.c: Re-generate.

2021-03-24  Luis Machado  <luis.machado@linaro.org>

	* NEWS: Mention memory tagging changes.

2021-03-24  Luis Machado  <luis.machado@linaro.org>

	* printcmd.c (decode_format): Handle the 'm' modifier.
	(do_examine): Display allocation tags when required/supported.
	(should_validate_memtags): New function.
	(print_command_1): Display memory tag mismatches.
	* valprint.c (show_memory_tag_violations): New function.
	(value_print_option_defs): Add new option "memory-tag-violations".
	(user_print_options) <memory_tag_violations>: Initialize to 1.
	* valprint.h (struct format_data) <print_tags>: New field.
	(value_print_options) <memory_tag_violations>: New field.

2021-03-24  Luis Machado  <luis.machado@linaro.org>

	* printcmd.c: Include gdbsupport/rsp-low.h.
	(memory_tag_list): New static global.
	(process_print_command_args): Factored out of
	print_command_1.
	(print_command_1): Use process_print_command_args.
	(show_addr_not_tagged, show_memory_tagging_unsupported)
	(memory_tag_command, memory_tag_print_tag_command)
	(memory_tag_print_logical_tag_command)
	(memory_tag_print_allocation_tag_command, parse_with_logical_tag_input)
	(memory_tag_with_logical_tag_command, parse_set_allocation_tag_input)
	(memory_tag_set_allocation_tag_command, memory_tag_check_command): New
	functions.
	(_initialize_printcmd): Add "memory-tag" prefix and subcommands.

2021-03-24  Luis Machado  <luis.machado@linaro.org>

	* aarch64-linux-tdep.c
	(aarch64_linux_iterate_over_regset_sections): Handle MTE register set.
	* aarch64-linux-tdep.h (AARCH64_LINUX_SIZEOF_MTE_REGSET): Define.

2021-03-24  Luis Machado  <luis.machado@linaro.org>

	* aarch64-linux-tdep.c
	(aarch64_linux_report_signal_info): New function.
	(aarch64_linux_init_abi): Register
	aarch64_linux_report_signal_info as the report_signal_info hook.
	* arch/aarch64-linux.h (SEGV_MTEAERR): Define.
	(SEGV_MTESERR): Define.

2021-03-24  Luis Machado  <luis.machado@linaro.org>

	* aarch64-linux-tdep.c: Include gdbsupport/selftest.h.
	(aarch64_linux_ltag_tests): New function.
	(_initialize_aarch64_linux_tdep): Register aarch64_linux_ltag_tests.

2021-03-24  Luis Machado  <luis.machado@linaro.org>

	* aarch64-linux-tdep.c: Include target.h, arch-utils.h, value.h.
	(aarch64_mte_get_atag, aarch64_linux_tagged_address_p)
	(aarch64_linux_memtag_mismatch_p, aarch64_linux_set_memtags)
	(aarch64_linux_get_memtag, aarch64_linux_memtag_to_string): New
	functions.
	(aarch64_linux_init_abi): Initialize MTE-related gdbarch hooks.
	* arch/aarch64-mte-linux.c (aarch64_mte_make_ltag_bits)
	(aarch64_mte_make_ltag, aarch64_linux_set_ltag)
	(aarch64_linux_get_ltag): New functions.
	* arch/aarch64-mte-linux.h (AARCH64_MTE_LOGICAL_TAG_START_BIT)
	(AARCH64_MTE_LOGICAL_MAX_VALUE): Define.
	(aarch64_mte_make_ltag_bits, aarch64_mte_make_ltag)
	(aarch64_mte_set_ltag, aarch64_mte_get_ltag): New prototypes.

2021-03-24  Luis Machado  <luis.machado@linaro.org>

	* linux-tdep.c (struct smaps_vmflags) <memory_tagging>: New flag
	bit.
	(struct smaps_data): New struct.
	(decode_vmflags): Handle the 'mt' flag.
	(parse_smaps_data): New function, refactored from
	linux_find_memory_regions_full.
	(linux_address_in_memtag_page): New function.
	(linux_find_memory_regions_full): Refactor into parse_smaps_data.
	* linux-tdep.h (linux_address_in_memtag_page): New prototype.

2021-03-24  Luis Machado  <luis.machado@linaro.org>

	* linux-tdep.c (linux_find_memory_regions_full): Use std::string
	instead of char arrays.

2021-03-24  Luis Machado  <luis.machado@linaro.org>

	* Makefile.in (ALL_64_TARGET_OBS): Add arch/aarch64-mte-linux.o.
	(HFILES_NO_SRCDIR): Add arch/aarch64-mte-linux.h and
	nat/aarch64-mte-linux-ptrace.h.
	* aarch64-linux-nat.c: Include nat/aarch64-mte-linux-ptrace.h.
	(aarch64_linux_nat_target) <supports_memory_tagging>: New method
	override.
	<fetch_memtags>: New method override.
	<store_memtags>: New method override.
	(aarch64_linux_nat_target::supports_memory_tagging): New method.
	(aarch64_linux_nat_target::fetch_memtags): New method.
	(aarch64_linux_nat_target::store_memtags): New method.
	* arch/aarch64-mte-linux.c: New file.
	* arch/aarch64-mte-linux.h: Include gdbsupport/common-defs.h.
	(AARCH64_MTE_GRANULE_SIZE): Define.
	(aarch64_memtag_type): New enum.
	(aarch64_mte_get_tag_granules): New prototype.
	* configure.nat (NATDEPFILES): Add nat/aarch64-mte-linux-ptrace.o.
	* configure.tgt (aarch64*-*-linux*): Add arch/aarch64-mte-linux.o.
	* nat/aarch64-mte-linux-ptrace.c: New file.
	* nat/aarch64-mte-linux-ptrace.h: New file.

2021-03-24  Luis Machado  <luis.machado@linaro.org>

	* Makefile.in (HFILES_NO_SRCDIR): Add nat/aarch64-mte-linux-ptrace.h.
	* nat/aarch64-mte-linux-ptrace.h: New file.

2021-03-24  Luis Machado  <luis.machado@linaro.org>

	* aarch64-linux-nat.c (fetch_mteregs_from_thread): New function.
	(store_mteregs_to_thread): New function.
	(aarch64_linux_nat_target::fetch_registers): Update to call
	fetch_mteregs_from_thread.
	(aarch64_linux_nat_target::store_registers): Update to call
	store_mteregs_to_thread.
	* aarch64-tdep.c (aarch64_mte_register_names): New struct.
	(aarch64_cannot_store_register): Handle MTE registers.
	(aarch64_gdbarch_init): Initialize and setup MTE registers.
	* aarch64-tdep.h (gdbarch_tdep) <mte_reg_base>: New field.
	<has_mte>: New method.
	* arch/aarch64-linux.h (AARCH64_LINUX_SIZEOF_MTE): Define.

2021-03-24  Luis Machado  <luis.machado@linaro.org>

	* aarch64-linux-nat.c
	(aarch64_linux_nat_target::read_description): Take MTE flag into
	account.
	Slight refactor to hwcap flag checking.
	* aarch64-linux-tdep.c
	(aarch64_linux_core_read_description): Likewise.
	* aarch64-tdep.c (tdesc_aarch64_list): Add one more dimension for
	MTE.
	(aarch64_read_description): Add mte_p parameter and update to use it.
	Update the documentation.
	(aarch64_gdbarch_init): Update call to aarch64_read_description.
	* aarch64-tdep.h (aarch64_read_description): Add mte_p parameter.
	* arch/aarch64.c: Include ../features/aarch64-mte.c.
	(aarch64_create_target_description): Add mte_p parameter and update
	the code to use it.
	* arch/aarch64.h (aarch64_create_target_description): Add mte_p
	parameter.
	* features/Makefile (FEATURE_XMLFILES): Add aarch64-mte.xml.
	* features/aarch64-mte.c: New file, generated.
	* features/aarch64-mte.xml: New file.

2021-03-24  Luis Machado  <luis.machado@linaro.org>

	* Makefile.in (HFILES_NO_SRCDIR): Add arch/aarch64-mte-linux.h.
	* aarch64-linux-nat.c: Include arch/aarch64-mte-linux.h.
	* aarch64-linux-tdep.c: Likewise
	* arch/aarch64-mte-linux.h: New file.

2021-03-24  Luis Machado  <luis.machado@linaro.org>

	* remote: Include gdbsupport/selftest.h.
	(test_memory_tagging_functions): New function.
	(_initialize_remote): Register test_memory_tagging_functions.

2021-03-24  Luis Machado  <luis.machado@linaro.org>

	* remote.c (PACKET_memory_tagging_feature): New enum.
	(remote_memory_tagging_p): New function.
	(remote_protocol_features): New "memory-tagging" entry.
	(remote_target::remote_query_supported): Handle memory tagging
	support.
	(remote_target::supports_memory_tagging): Implement.
	(create_fetch_memtags_request, parse_fetch_memtags_reply)
	(create_store_memtags_request): New functions.
	(remote_target::fetch_memtags): Implement.
	(remote_target::store_memtags): Implement.
	(_initialize_remote): Add new "memory-tagging-feature"
	config command.

2021-03-24  Luis Machado  <luis.machado@linaro.org>

	* arch-utils.c (default_memtag_to_string, default_tagged_address_p)
	(default_memtag_matches_p, default_set_memtags)
	(default_get_memtag): New functions.
	* arch-utils.h (default_memtag_to_string, default_tagged_address_p)
	(default_memtag_matches_p, default_set_memtags)
	(default_get_memtag): New prototypes.
	* gdbarch.c: Regenerate.
	* gdbarch.h: Regenerate.
	* gdbarch.sh (memtag_to_string, tagged_address_p, memtag_matches_p)
	(set_memtags, get_memtag, memtag_granule_size): New gdbarch hooks.
	(enum memtag_type): New enum.

2021-03-24  Luis Machado  <luis.machado@linaro.org>

	* remote.c (remote_target) <supports_memory_tagging>: New method
	override.
	<fetch_memtags>: New method override.
	<store_memtags>: New method override.
	(remote_target::supports_memory_tagging): New method.
	(remote_target::fetch_memtags): New method.
	(remote_target::store_memtags): New method.
	* target-delegates.c: Regenerate.
	* target.h (struct target_ops) <supports_memory_tagging>: New virtual
	method.
	<fetch_memtags>: New virtual method.
	<store_memtags>: New virtual method.
	(target_supports_memory_tagging): Define.
	(target_fetch_memtags): Define.
	(target_store_memtags): Define.
	* target-debug.h (target_debug_print_size_t)
	(target_debug_print_const_gdb_byte_vector_r)
	(target_debug_print_gdb_byte_vector_r): New functions.

2021-03-23  Simon Marchi  <simon.marchi@polymtl.ca>

	* target.h (target_longname): Remove.

2021-03-23  Simon Marchi  <simon.marchi@polymtl.ca>

	* target.h (target_is_pushed): Remove, update callers to use
	inferior::target_is_pushed instead.
	* target.c (target_is_pushed): Remove.

2021-03-23  Simon Marchi  <simon.marchi@polymtl.ca>

	* target.h (push_target): Remove, update callers to use
	inferior::push_target.
	* target.c (push_target): Remove.
	* inferior.h (class inferior) <push_target>: New overload.

2021-03-23  Simon Marchi  <simon.marchi@polymtl.ca>

	* target.h (unpush_target): Remove, update all callers
	to use `inferior::unpush_target` instead.
	(struct target_unpusher) <operator()>: Just declare.
	* target.c (unpush_target): Remove.
	(target_unpusher::operator()): New.

2021-03-22  Andrew Burgess  <andrew.burgess@embecosm.com>

	* dwarf2/read.c (process_psymtab_comp_unit): Replace abort with an
	error.
	(process_full_comp_unit): Validate the top-level tag before
	processing the first DIE.
	(read_func_scope): Ensure we have a valid builder.

2021-03-22  Andrew Burgess  <andrew.burgess@embecosm.com>

	* objc-lang.c (objc_demangle): Renamed to
	objc_language::demangle_symbol, and moved later in the file.
	(objc_language::sniff_from_mangled_name): Call demangle_symbol
	member function.
	(objc_language::demangle_symbol): Defined outside of class
	declaration.  The definition is the old objc_demangle with NULL
	changed to nullptr, and if conditions relating to nullptr pointers
	or null character checks made explicit.
	* objc-lang.h (objc_demangle): Delete declaration.

2021-03-22  Martin Liska  <mliska@suse.cz>

	* arm-tdep.c (show_disassembly_style_sfunc): Replace usage of CONST_STRNEQ with startswith.
	(_initialize_arm_tdep): Likewise.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* xcoffread.c (xcoff_initial_scan): Create partial symtabs.
	* symfile.c (syms_from_objfile_1, reread_symbols): Update.
	* psymtab.h (make_psymbol_functions): Don't declare.
	* psymtab.c (make_psymbol_functions): Remove.
	(maintenance_print_psymbols): Update.
	* psympriv.h (struct psymbol_functions): Add no-argument
	constructor.
	* objfiles.h (struct objfile) <reset_psymtabs>: Remove.
	<partial_symtabs>: Remove.
	* mdebugread.c (mdebug_build_psymtabs): Create partial symtabs.
	* elfread.c (read_partial_symbols): Update.
	(elf_symfile_read): Remove check for existing partial symbols.
	Don't clear "qf".
	* dwarf2/read.c (dwarf2_has_info): Remove check for existing
	partial symbols.
	(dwarf2_build_psymtabs): Add psymbol_functions parameter.  Create
	partial symtabs.
	* dwarf2/public.h (dwarf2_build_psymtabs): Add psymbol_functions
	parameter.
	* dbxread.c (dbx_symfile_read): Create partial symtabs.
	* ctfread.c (elfctf_build_psymtabs): Create partial symtabs.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (dwarf2_build_psymtabs): Update.
	* symfile.c (syms_from_objfile_1, reread_symbols): Update.
	* symfile-debug.c (objfile::has_partial_symbols)
	(objfile::find_last_source_symtab)
	(objfile::forget_cached_source_info)
	(objfile::map_symtabs_matching_filename, objfile::lookup_symbol)
	(objfile::print_stats, objfile::dump)
	(objfile::expand_symtabs_for_function)
	(objfile::expand_all_symtabs)
	(objfile::expand_symtabs_with_fullname)
	(objfile::map_matching_symbols)
	(objfile::expand_symtabs_matching)
	(objfile::find_pc_sect_compunit_symtab)
	(objfile::map_symbol_filenames)
	(objfile::find_compunit_symtab_by_address)
	(objfile::lookup_global_symbol_language)
	(objfile::require_partial_symbols): Update.
	* psymtab.c (maintenance_print_psymbols)
	(maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
	* objfiles.h (struct objfile) <qf>: Now a forward_list.
	* objfiles.c (objfile_relocate1): Update.
	* elfread.c (elf_symfile_read): Update.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* objfiles.h (struct objfile) <psymtabs>: Remove method.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* psymtab.c (psymbol_functions::count_psyms): Rename.
	(psymbol_functions::print_stats): Update.
	* psympriv.h (struct psymbol_functions) <count_psyms>: Declare
	method.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* psymtab.c (psymbol_functions::require_partial_symbols): Rename.
	(psymbol_functions::find_pc_sect_psymtab): Rename.
	(psymbol_functions::find_pc_sect_compunit_symtab)
	(maintenance_print_psymbols, maintenance_check_psymtabs): Update.
	* psympriv.h (struct psymbol_functions) <require_partial_symbols>:
	Declare new method.
	<get_partial_symtabs, find_pc_sect_psymtab>: Likewise.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* xcoffread.c (xcoff_start_psymtab): Add partial_symtabs parameter.
	(xcoff_end_psymtab, scan_xcoff_symtab): Update.
	* psymtab.c (partial_symtab::partial_symtab): Add partial_symtabs
	parameter.
	(add_psymbol_to_bcache): Remove.
	(partial_symtab::add_psymbol): Add partial_symtabs parameter.
	(partial_symtab::add_psymbol, partial_symtab::partial_symtab):
	Likewise.
	* psympriv.h (partial_symtab): Add partial_symtabs parameter.
	<add_psymbol>: Likewise.
	(standard_psymtab, legacy_psymtab): Likewise.
	* mdebugread.c (parse_partial_symbols): Update.
	(handle_psymbol_enumerators): Add partial_symtabs parameter.
	(handle_psymbol_enumerators): Update.
	(new_psymtab): Add partial_symtabs parameter.
	* dwarf2/read.h (dwarf2_psymtab): Add partial_symtabs parameter.
	* dwarf2/read.c (dwarf2_include_psymtab): Add partial_symtabs
	parameter.
	(dwarf2_create_include_psymtab): Add partial_symtabs parameter.
	(create_partial_symtab, add_partial_symbol, dwarf_decode_lines):
	Update.
	* dbxread.c (read_dbx_symtab): Update.
	(start_psymtab): Add partial_symtabs parameter.
	(dbx_end_psymtab): Update.
	* ctfread.c (struct ctf_context) <partial_symtabs>: New member.
	(ctf_psymtab): Add partial_symtabs parameter.
	(create_partial_symtab, ctf_psymtab_type_cb, ctf_psymtab_var_cb):
	Update.
	(scan_partial_symbols): Add partial_symtabs parameter.
	(scan_partial_symbols, elfctf_build_psymtabs)
	(ctf_psymtab_add_enums): Update.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* symfile.c (read_symbols): Use objfile method.
	* symfile-debug.c (objfile::require_partial_symbols): New method.
	* psymtab.h (require_partial_symbols): Don't declare.
	* psymtab.c (require_partial_symbols): Use objfile method.  Now
	static.
	(psymbol_functions::map_symtabs_matching_filename, OBJFILE)
	(psymbol_functions::lookup_symbol)
	(psymbol_functions::lookup_global_symbol_language)
	(psymbol_functions::find_last_source_symtab)
	(psymbol_functions::forget_cached_source_info)
	(psymbol_functions::print_stats)
	(psymbol_functions::expand_symtabs_for_function)
	(psymbol_functions::expand_all_symtabs)
	(psymbol_functions::expand_symtabs_with_fullname)
	(psymbol_functions::map_symbol_filenames)
	(psymbol_functions::map_matching_symbols)
	(psymbol_functions::expand_symtabs_matching)
	(psymbol_functions::find_compunit_symtab_by_address)
	(maintenance_print_psymbols, maintenance_info_psymtabs)
	(maintenance_check_psymtabs): Update.
	* objfiles.h (struct objfile) <require_partial_symbols>: Declare
	new method.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* xcoffread.c (xcoff_sym_fns): Update.
	* symfile.h (struct sym_fns) <sym_read_psymbols>: Remove.
	* symfile-debug.c (objfile::has_partial_symbols): Use
	can_lazily_read_symbols.
	(debug_sym_read_psymbols): Remove.
	(debug_sym_fns, install_symfile_debug_logging): Update.
	* quick-symbol.h (struct quick_symbol_functions)
	<can_lazily_read_symbols, read_partial_symbols>: New methods.
	* psymtab.c (require_partial_symbols): Use new 'qf' methods.
	* mipsread.c (ecoff_sym_fns): Update.
	* machoread.c (macho_sym_fns): Update.
	* elfread.c (struct lazy_dwarf_reader): New.
	(elf_symfile_read): Update.
	(read_psyms): Now a method of lazy_dwarf_reader.
	(elf_sym_fns): Update.
	(elf_sym_fns_lazy_psyms): Remove.
	* dbxread.c (aout_sym_fns): Update.
	* coffread.c (coff_sym_fns): Update.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* symfile.c (syms_from_objfile_1): Call reset_psymtabs.
	(reread_symbols): Move reset_psymtabs call later.
	* objfiles.c (objfile::objfile): Don't initialize
	partial_symtabs.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (dwarf2_build_psymtabs): Call
	set_partial_symtabs.
	* symfile.c (syms_from_objfile_1, reread_symbols): Update.
	* psymtab.h (make_psymbol_functions): Add partial_symtabs
	parameter.
	* psymtab.c (find_pc_sect_psymtab): Add partial_symtabs
	parameter.
	(psymbol_functions::find_pc_sect_compunit_symtab)
	(psymbol_functions::print_stats, psymbol_functions::dump)
	(psymbol_functions::has_symbols): Update.
	(make_psymbol_functions, dump_psymtab_addrmap): Add
	partial_symtabs parameter.
	(maintenance_print_psymbols): Update.
	(psymbol_functions::expand_symtabs_matching): Update.
	* psympriv.h (struct psymbol_functions): Add constructor.
	<m_partial_symtabs>: New member.
	<set_partial_symtabs>: New method.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (dwarf2_create_include_psymtab): Add per_bfd
	parameter.
	(process_psymtab_comp_unit_reader)
	(build_type_psymtab_dependencies, dwarf2_build_psymtabs_hard)
	(add_partial_subprogram, dwarf2_ranges_read, dwarf_decode_lines):
	Reference psymtabs via per_bfd.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* dwarf2/index-write.c (struct addrmap_index_data) <objfile>:
	Remove.
	(add_address_entry): Remove objfile parameter.
	(add_address_entry_worker): Update.
	(write_address_map): Replace objfile parameter with per_bfd.
	(write_gdbindex, write_psymtabs_to_index): Update.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (dwarf2_base_index_functions::print_stats): Add
	print_bcache parameter.
	* symfile-debug.c (objfile::print_stats): Add print_bcache
	parameter.
	* quick-symbol.h (struct quick_symbol_functions)
	<print_stats>: Add print_bcache parameter.
	* symmisc.c (print_symbol_bcache_statistics, count_psyms): Move
	code to psymtab.c.
	(print_objfile_statistics): Move psymtab code to psymtab.c.
	* psymtab.c (count_psyms): Move from symmisc.c.
	(psymbol_functions::print_stats): Print partial symbol and bcache
	statistics.  Add print_bcache parameter.
	* objfiles.h (print_symbol_bcache_statistics): Don't declare.
	(struct objfile) <print_stats>: Add print_bcache parameter.
	* maint.c (maintenance_print_statistics): Update.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.h (struct dwarf2_per_bfd) <psymtabs_addrmap>: New
	member.
	* dwarf2/read.c (create_addrmap_from_index)
	(create_addrmap_from_aranges): Set per_bfd addrmap.
	(dwarf2_read_gdb_index): Don't set partial_symtabs.
	(dwarf2_base_index_functions::find_pc_sect_compunit_symtab): Use
	per_bfd addrmap.
	(dwarf2_read_debug_names): Don't set partial_symtabs.
	(dwarf2_initialize_objfile): Likewise.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (dwarf2_build_psymtabs): Set partial_symtabs
	earlier.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* psympriv.h (psymtab_discarder): Take psymtab_storage parameter.
	(~psymtab_discarder, keep): Update.
	<m_objfile>: Remove.
	<m_partial_symtabs>: New member.
	* dwarf2/read.c (dwarf2_build_psymtabs): Update.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* xcoffread.c (xcoff_end_psymtab): Add partial_symtabs parameter.
	(xcoff_end_psymtab): Update.
	(scan_xcoff_symtab): Add partial_symtabs parameter.
	(xcoff_initial_scan): Update.
	* stabsread.h (dbx_end_psymtab): Add partial_symtabs parameter.
	* mdebugread.c (mdebug_build_psymtabs): Update.
	(parse_partial_symbols): Add partial_symtabs parameter.
	* dbxread.c (dbx_symfile_read): Update.
	(read_dbx_symtab): Add partial_symtabs parameter.
	(read_dbx_symtab): Update.
	(dbx_end_psymtab): Add partial_symtabs parameter.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* quick-symbol.h (struct quick_symbol_functions)
	<relocated>: New method.
	* psymtab.h (struct psymbol_functions) <relocated>: New
	method.
	<fill_psymbol_map>: Declare method.
	<m_psymbol_map>: New member.
	* psymtab.c (psymbol_functions::fill_psymbol_map): Rename.
	(psymbol_functions::find_compunit_symtab_by_address): Update.
	* objfiles.h (reset_psymtabs): Don't clear psymbol_map.
	(struct objfile) <psymbol_map>: Remove.
	* objfiles.c (objfile_relocate1): Update.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* psympriv.h (struct psymbol_functions): New.
	* symfile.c (syms_from_objfile_1, reread_symbols): Update.
	* symfile-debug.c (objfile::find_compunit_symtab_by_address)
	(objfile::lookup_global_symbol_language): Update.
	* quick-symbol.h (struct quick_symbol_functions): Convert function
	pointers to methods.  Add virtual destructor.
	(quick_symbol_functions_up): New typedef.
	* psymtab.h (psym_functions, dwarf2_gdb_index_functions)
	(dwarf2_debug_names_functions): Don't declare.
	(make_psymbol_functions): Declare.
	* psymtab.c (psymbol_functions::map_symtabs_matching_filename)
	(psymbol_functions::find_pc_sect_compunit_symtab)
	(psymbol_functions::lookup_symbol)
	(psymbol_functions::lookup_global_symbol_language)
	(psymbol_functions::find_last_source_symtab)
	(psymbol_functions::forget_cached_source_info)
	(psymbol_functions::print_stats, psymbol_functions::dump)
	(psymbol_functions::expand_symtabs_for_function)
	(psymbol_functions::expand_all_symtabs)
	(psymbol_functions::expand_symtabs_with_fullname)
	(psymbol_functions::map_symbol_filenames)
	(psymbol_functions::map_matching_symbols)
	(psymbol_functions::expand_symtabs_matching)
	(psymbol_functions::has_symbols)
	(psymbol_functions::find_compunit_symtab_by_address): Rename.
	(psym_functions): Remove.
	(make_psymbol_functions): New function.
	* objfiles.h (struct objfile) <qf>: Change type.
	* elfread.c (elf_symfile_read): Update.
	* dwarf2/read.c (struct dwarf2_base_index_functions)
	(struct dwarf2_gdb_index, struct dwarf2_debug_names_index): New.
	(make_dwarf_gdb_index, make_dwarf_debug_names): New functions.
	(dwarf2_base_index_functions::find_last_source_symtab)
	(dwarf2_base_index_functions::forget_cached_source_info)
	(dwarf2_base_index_functions::map_symtabs_matching_filename)
	(dwarf2_gdb_index::lookup_symbol)
	(dwarf2_base_index_functions::print_stats)
	(dwarf2_gdb_index::dump)
	(dwarf2_gdb_index::expand_symtabs_for_function)
	(dwarf2_base_index_functions::expand_all_symtabs)
	(dwarf2_base_index_functions::expand_symtabs_with_fullname):
	Rename.
	(dwarf2_gdb_index::map_matching_symbols): New method.
	(dwarf2_gdb_index::expand_symtabs_matching): New method.
	(dwarf2_base_index_functions::find_pc_sect_compunit_symtab)
	(dwarf2_base_index_functions::map_symbol_filenames)
	(dwarf2_base_index_functions::has_symbols): Rename.
	(dwarf2_gdb_index_functions): Remove.
	(dwarf2_debug_names_index::lookup_symbol)
	(dwarf2_debug_names_index::dump)
	(dwarf2_debug_names_index::expand_symtabs_for_function)
	(dwarf2_debug_names_index::map_matching_symbols)
	(dwarf2_debug_names_index::expand_symtabs_matching): Rename.
	(dwarf2_debug_names_functions): Remove.
	* dwarf2/public.h (make_dwarf_gdb_index, make_dwarf_debug_names):
	Declare.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* psymtab.c (require_partial_symbols): Check that 'sf' is not
	null.
	* xcoffread.c (xcoff_sym_fns): Update.
	* symfile.h (struct sym_fns) <qf>: Remove.
	* symfile.c (syms_from_objfile_1, reread_symbols): Update.
	* symfile-debug.c (objfile::has_partial_symbols)
	(objfile::find_last_source_symtab)
	(objfile::forget_cached_source_info)
	(objfile::map_symtabs_matching_filename, objfile::lookup_symbol)
	(objfile::print_stats, objfile::dump)
	(objfile::expand_symtabs_for_function)
	(objfile::expand_all_symtabs)
	(objfile::expand_symtabs_with_fullname)
	(objfile::map_matching_symbols)
	(objfile::expand_symtabs_matching)
	(objfile::find_pc_sect_compunit_symtab)
	(objfile::map_symbol_filenames)
	(objfile::find_compunit_symtab_by_address)
	(objfile::lookup_global_symbol_language, debug_sym_fns)
	(install_symfile_debug_logging): Update.
	* objfiles.h (struct objfile) <qf>: New member.
	* mipsread.c (ecoff_sym_fns): Update.
	* machoread.c (macho_sym_fns): Update.
	* elfread.c (elf_sym_fns_gdb_index, elf_sym_fns_debug_names):
	Don't declare.
	(elf_symfile_read, elf_sym_fns, elf_sym_fns_lazy_psyms): Update.
	* dbxread.c (aout_sym_fns): Update.
	* coffread.c (coff_sym_fns): Update.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* symfile.h (symbol_compare_ftype, symbol_filename_ftype)
	(expand_symtabs_file_matcher_ftype)
	(expand_symtabs_symbol_matcher_ftype)
	(expand_symtabs_exp_notify_ftype, struct quick_symbol_functions):
	Move to quick-symbol.h.
	* quick-symbol.h: New file.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* symtab.c (iterate_over_symtabs, expand_symtab_containing_pc)
	(lookup_symbol_via_quick_fns, find_quick_global_symbol_language)
	(basic_lookup_transparent_type_quick)
	(find_pc_sect_compunit_symtab, find_symbol_at_address)
	(find_line_symtab, global_symbol_searcher::expand_symtabs):
	Update.
	* symmisc.c (print_objfile_statistics, dump_objfile)
	(maintenance_expand_symtabs): Update.
	* symfile.c (symbol_file_add_with_addrs)
	(expand_symtabs_matching, map_symbol_filenames): Update.
	* symfile-debug.c (objfile::has_partial_symbols)
	(objfile::find_last_source_symtab)
	(objfile::forget_cached_source_info)
	(objfile::map_symtabs_matching_filename, objfile::lookup_symbol)
	(objfile::print_stats, objfile::dump)
	(objfile::expand_symtabs_for_function)
	(objfile::expand_all_symtabs)
	(objfile::expand_symtabs_with_fullname)
	(objfile::map_matching_symbols)
	(objfile::expand_symtabs_matching)
	(objfile::find_pc_sect_compunit_symtab)
	(objfile::map_symbol_filenames)
	(objfile::find_compunit_symtab_by_address)
	(objfile::lookup_global_symbol_language): New methods.
	(debug_sym_quick_functions): Remove.
	(debug_sym_fns, install_symfile_debug_logging): Update.
	* source.c (forget_cached_source_info_for_objfile)
	(select_source_symtab): Update.
	* objfiles.h (struct objfile): Add methods corresponding to
	quick_symbol_functions.
	* objfiles.c (objfile::has_partial_symbols): Move to
	symfile-debug.c.
	* linespec.c (iterate_over_all_matching_symtabs): Update.
	* cp-support.c (add_symbol_overload_list_qualified): Update.
	* ada-lang.c (add_nonlocal_symbols): Update.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* objfiles.h (struct objfile) <has_partial_symbols>: Return bool.
	* symfile.h (struct quick_symbol_functions) <has_symbols>: Return
	bool.
	* symfile-debug.c (debug_qf_has_symbols): Return bool.
	* psymtab.c (psym_has_symbols): Return bool.
	* objfiles.c (objfile::has_partial_symbols): Return bool.
	* dwarf2/read.c (dw2_has_symbols): Return bool.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* symfile.c (read_symbols): Update.
	* objfiles.h (struct objfile) <has_partial_symbols>: New method.
	(objfile_has_partial_symbols): Don't declare.
	* objfiles.c (objfile::has_partial_symbols): Rename from
	objfile_has_partial_symbols.
	(objfile_has_symbols, have_partial_symbols): Update.
	* elfread.c (elf_symfile_read): Update.
	* dwarf2/read.c (dwarf2_has_info): Update.
	* coffread.c (coff_symfile_read): Update.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* coffread.c: Include dwarf2/public.h.
	* dwarf2/frame.c: Include dwarf2/public.h.
	* dwarf2/index-write.h: Include dwarf2/public.h, not symfile.h.
	* dwarf2/public.h: New file.
	* dwarf2/read.c: Include dwarf2/public.h.
	* elfread.c: Include dwarf2/public.h.
	* machoread.c: Include dwarf2/public.h.
	* symfile.h (dwarf2_has_info, enum dw_index_kind)
	(dwarf2_initialize_objfile, dwarf2_build_psymtabs)
	(dwarf2_build_frame_info): Move to dwarf2/public.h.
	* xcoffread.c: Include dwarf2/public.h.

2021-03-20  Tom Tromey  <tom@tromey.com>

	* symfile.h (enum dwarf2_section_enum)
	(dwarf2_get_section_info): Move to dwarf2/read.h.
	* dwarf2/read.h (enum dwarf2_section_enum)
	(dwarf2_get_section_info): Move from symfile.h.

2021-03-19  Pedro Alves  <pedro@palves.net>

	* thread.c (any_thread_of_inferior): Check if there's a selected
	thread before calling inferior_thread().

2021-03-18  Tom Tromey  <tromey@adacore.com>

	* dwarf2/stringify.c (dwarf_unit_type_name): New function.  Use
	get_DW_UT_name.
	* dwarf2/stringify.h (dwarf_unit_type_name): Declare.
	* dwarf2/comp-unit.c (dwarf_unit_type_name): Remove.

2021-03-18  Andrew Burgess  <andrew.burgess@embecosm.com>

	* python/py-param.c (get_set_value): Update header comment.

2021-03-17  Simon Marchi  <simon.marchi@polymtl.ca>

	* infrun.c (check_multi_target_resumption): Remove argument to
	all_non_exited_inferiors.

2021-03-16  Christian Biesinger  <cbiesinger@google.com>

	* windows-nat.c (windows_init_thread_list): Add message to
	debug log.

2021-03-16  Andrew Burgess  <andrew.burgess@embecosm.com>

	* python/py-framefilter.c (py_print_frame): Use PyInt_Check as
	well as PyLong_Check for Python 2.

2021-03-15  Tom Tromey  <tromey@adacore.com>

	PR build/27579:
	* rust-exp.y (maker_map): Use gdb::hash_enum.
	* stap-probe.c (stap_maker_map): Use gdb::hash_enum.

2021-03-15  Simon Marchi  <simon.marchi@polymtl.ca>

	* dwarf2/read.c (create_debug_type_hash_table): Remove colon at
	end of debug print.

2021-03-15  Simon Marchi  <simon.marchi@polymtl.ca>

	* dwarf2/read.c (dw2_get_file_names_reader): Remove info_ptr
	parameter, adjust caller.

2021-03-15  Tom Tromey  <tromey@adacore.com>

	* ada-exp.y (simple_exp): Always push a result for unary '+'.

2021-03-15  Tom Tromey  <tromey@adacore.com>

	* ada-lang.c (ada_unop_ind_operation::evaluate): Call
	ada_ensure_varsize_limit.

2021-03-15  Tom Tromey  <tromey@adacore.com>

	* ada-lang.c (numeric_type_p, integer_type_p): Return true for
	fixed-point.
	* ada-exp.y (maybe_overload): New function.
	(ada_wrap_overload): New function.
	(ada_un_wrap2, ada_wrap2, ada_wrap_op): Use maybe_overload.
	(exp1, simple_exp, relation, and_exp, and_then_exp, or_exp)
	(or_else_exp, xor_exp, primary): Update.

2021-03-15  Tom Tromey  <tromey@adacore.com>

	PR ada/27545:
	* ada-lang.c (ada_var_value_operation::evaluate): Use recursive
	call for tagged type.

2021-03-15  Tom Tromey  <tromey@adacore.com>

	* ada-exp.y (exp1): Handle resolution of the right hand side of an
	assignment.

2021-03-15  Tom Tromey  <tromey@adacore.com>

	* ada-lang.c (ada_aggregate_operation::assign_aggregate): Return
	container.
	(ada_assign_operation::evaluate): Update.
	* ada-exp.h (class ada_aggregate_operation) <assign_aggregate>:
	Change return type.

2021-03-15  Felix Willgerodt  <felix.willgerodt@intel.com>

	* i386-tdep.c (i386_floatformat_for_type): Add COMPLEX*32 and REAL*16.

2021-03-15  Andrew Burgess  <andrew.burgess@embecosm.com>

	* python/python.c (gdbpy_source_objfile_script): Use
	make_scoped_restore to restore gdbpy_current_objfile.
	(gdbpy_execute_objfile_script): Likewise.

2021-03-14  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (read_attribute_value): Use cu_header
	consistently.

2021-03-14  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (struct die_reader_specs) <abfd>: Fix formatting.
	(peek_die_abbrev): Use reader.abfd.

2021-03-14  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (dwarf2_per_cu_data::get_header): Set
	m_header_read_in.

2021-03-13  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (struct partial_die_info): Update.
	(peek_die_abbrev, skip_children, skip_one_die, read_full_die_1)
	(load_partial_dies, partial_die_info::partial_die_info): Update.
	* dwarf2/abbrev.h (lookup_abbrev): Constify.

2021-03-13  Tom Tromey  <tom@tromey.com>

	* dwarf2/abbrev.c (abbrev_table::read): Remove Irix 6 workaround.

2021-03-12  Christian Biesinger  <cbiesinger@google.com>

	PR threads/27239
	* cp-support.c: Use scoped_segv_handler_restore.
	* event-top.c (thread_local_segv_handler): Made static.
	(scoped_segv_handler_restore::scoped_segv_handler_restore):
	New function.
	(scoped_segv_handler_restore::~scoped_segv_handler_restore): New
	function.
	* event-top.h (class scoped_segv_handler_restore): New class.
	(thread_local_segv_handler): Removed.

2021-03-10  Tom Tromey  <tromey@adacore.com>

	* parser-defs.h (parser_state): Change completion to bool.
	<parse_completion>: Likewise.
	* ada-lang.h (ada_find_operator_symbol, ada_resolve_funcall)
	(ada_resolve_variable, ada_resolve_function): Update.
	* ada-lang.c (ada_find_operator_symbol): Change
	parse_completion to bool.
	(ada_resolve_funcall, ada_resolve_variable)
	(ada_resolve_function): Likewise.

2021-03-09  Tom Tromey  <tromey@adacore.com>

	* eval.c (operation::evaluate_funcall): Use function formal
	parameter types when evaluating.

2021-03-09  Andrew Burgess  <andrew.burgess@embecosm.com>

	* gdb-gdb.py.in (StructMainTypePrettyPrinter) <owner_to_string>:
	Updated fields names flag_objfile_owned to m_flag_objfile_owned,
	and owner to m_owner.

2021-03-09  Felix Willgerodt  <felix.willgerodt@intel.com>

        * f-exp.h (eval_op_f_loc): Declare.
        (expr::fortran_loc_operation): New typedef.
        * f-exp.y (exp): Handle UNOP_FORTRAN_LOC after parsing an
        UNOP_INTRINSIC.
        (f77_keywords): Add LOC keyword.
        * f-lang.c (eval_op_f_loc): New function.
        * std-operator.def (UNOP_FORTRAN_LOC): New operator.

2021-03-09  Andrew Burgess  <andrew.burgess@embecosm.com>

	* f-exp.h (eval_op_f_array_shape): Declare.
	(fortran_array_shape_operation): New type.
	* f-exp.y (exp): Handle UNOP_FORTRAN_SHAPE after parsing
	UNOP_INTRINSIC.
	(f77_keywords): Add "shape" keyword.
	* f-lang.c (fortran_array_shape): New function.
	(eval_op_f_array_shape): New function.
	* std-operator.def (UNOP_FORTRAN_SHAPE): New operator.

2021-03-09  Andrew Burgess  <andrew.burgess@embecosm.com>

	* f-exp.y (eval_op_f_array_size): Declare 1 and 2 argument forms
	of this function.
	(expr::fortran_array_size_1arg): New type.
	(expr::fortran_array_size_2arg): Likewise.
	* f-exp.y (exp): Handle FORTRAN_ARRAY_SIZE after parsing
	UNOP_OR_BINOP_INTRINSIC.
	(f77_keywords): Add "size" keyword.
	* f-lang.c (fortran_array_size): New function.
	(eval_op_f_array_size): New function, has a 1 arg and 2 arg form.
	* std-operator.def (FORTRAN_ARRAY_SIZE): New operator.

2021-03-09  Andrew Burgess  <andrew.burgess@embecosm.com>

	* f-exp.h (eval_op_f_rank): Declare.
	(expr::fortran_rank_operation): New typedef.
	* f-exp.y (exp): Handle UNOP_FORTRAN_RANK after parsing an
	UNOP_INTRINSIC.
	(f77_keywords): Add "rank" keyword.
	* f-lang.c (eval_op_f_rank): New function.
	* std-operator.def (UNOP_FORTRAN_RANK): New operator.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* printcmd.c (set_command): Remove null check.
	* value.c (init_if_undefined_command): Remove null check.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* parse.c (parser_state::push_symbol, parser_state::push_dollar):
	Update.
	* p-exp.y (variable): Update.
	* go-exp.y (variable): Update.
	* expprint.c (dump_for_expression): Use bound_minimal_symbol.
	Remove overload for objfile.
	* expop.h (eval_op_var_msym_value): Use bound_minimal_symbol
	parameter.
	(check_objfile): Likewise.
	(dump_for_expression): Likewise.  Remove overload for objfile.
	(class var_msym_value_operation): Use bound_minimal_symbol.
	* eval.c (eval_op_var_msym_value): Use bound_minimal_symbol
	parameter.
	(var_msym_value_operation::evaluate_for_address)
	(var_msym_value_operation::evaluate_for_sizeof)
	(var_msym_value_operation::evaluate_for_cast): Update.
	* d-exp.y (PrimaryExpression): Update.
	* c-exp.y (variable): Update.
	* ax-gdb.c (var_msym_value_operation::do_generate_ax): Update.
	* ada-lang.c (ada_var_msym_value_operation::evaluate_for_cast):
	Update.
	* ada-exp.y (write_var_or_type): Update.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* parser-defs.h (exp_uses_objfile): Return bool.
	* parse.c (exp_uses_objfile): Return bool.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* value.h (eval_skip_value): Don't declare.
	* opencl-lang.c (eval_opencl_assign): Update.
	* m2-lang.c (eval_op_m2_high, eval_op_m2_subscript): Update.
	* f-lang.c (eval_op_f_abs, eval_op_f_mod, eval_op_f_ceil)
	(eval_op_f_floor, eval_op_f_modulo, eval_op_f_cmplx): Remove.
	* expression.h (enum noside) <EVAL_SKIP>: Remove.
	* expop.h (typeof_operation::evaluate)
	(decltype_operation::evaluate, unop_addr_operation::evaluate)
	(unop_sizeof_operation::evaluate, assign_operation::evaluate)
	(cxx_cast_operation::evaluate): Update.
	* eval.c (eval_skip_value): Remove.
	(eval_op_scope, eval_op_var_entry_value)
	(eval_op_func_static_var, eval_op_string, eval_op_objc_selector)
	(eval_op_concat, eval_op_ternop, eval_op_structop_struct)
	(eval_op_structop_ptr, eval_op_member, eval_op_add, eval_op_sub)
	(eval_op_binary, eval_op_subscript, eval_op_equal)
	(eval_op_notequal, eval_op_less, eval_op_gtr, eval_op_geq)
	(eval_op_leq, eval_op_repeat, eval_op_plus, eval_op_neg)
	(eval_op_complement, eval_op_lognot, eval_op_ind)
	(eval_op_memval, eval_op_preinc, eval_op_predec)
	(eval_op_postinc, eval_op_postdec, eval_op_type)
	(eval_binop_assign_modify, eval_op_objc_msgcall)
	(eval_multi_subscript, logical_and_operation::evaluate)
	(logical_or_operation::evaluate, array_operation::evaluate)
	(operation::evaluate_for_cast)
	(var_msym_value_operation::evaluate_for_cast)
	(var_value_operation::evaluate_for_cast): Update.
	* c-lang.c (c_string_operation::evaluate): Update.
	* c-exp.h (objc_nsstring_operation::evaluate)
	(objc_selector_operation::evaluate): Update.
	* ada-lang.c (ada_assign_operation::evaluate)
	(eval_ternop_in_range, ada_unop_neg, ada_unop_in_range)
	(ada_atr_size): Update.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c: Merge "namespace" scopes.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* parser-defs.h (struct expr_builder) <expr_builder>: Inline.
	<release>: Inline.
	* parse.c (expr_builder::expr_builder, expr_builder::release):
	Remove.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* parse.c (expression::expression, expression::~expression):
	Remove.
	* expression.h (struct expression): Inline constructor.  Remove
	destructor.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* std-operator.def (BINOP_END): Remove.
	* p-exp.y (tokentab3, tokentab2): Use OP_NULL, not BINOP_END.
	* go-exp.y (tokentab2): Use OP_NULL, not BINOP_END.
	* f-exp.y (dot_ops, f77_keywords): Use OP_NULL, not BINOP_END.
	* d-exp.y (tokentab2, ident_tokens): Use OP_NULL, not BINOP_END.
	* c-exp.y (tokentab3, tokentab2, ident_tokens): Use OP_NULL, not
	BINOP_END.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expression.h (enum exp_opcode) <OP_UNUSED_LAST>: Remove.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* std-operator.def (OP_EXTENDED0): Remove.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* std-operator.def (OP_NAME, OP_ATR_IMAGE, OP_ATR_MODULUS)
	(OP_OTHERS, OP_CHOICES, OP_POSITIONAL, OP_DISCRETE_RANGE):
	Remove.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* std-operator.def (UNOP_CAP, UNOP_CHR, UNOP_ORD, UNOP_FLOAT)
	(UNOP_MAX, UNOP_MIN, UNOP_ODD, UNOP_TRUNC, OP_M2_STRING): Remove.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* std-operator.def (OP_ATR_MIN, OP_ATR_MAX): Remove.
	* ada-lang.c (ada_binop_minmax): Update.
	* ada-exp.h (ada_binop_min_operation, ada_binop_max_operation):
	Use BINOP_MIN and BINOP_MAX.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* value.h (evaluate_subexp_with_coercion): Don't declare.
	* parse.c (exp_descriptor_standard): Remove.
	(expr_builder::expr_builder, expr_builder::release): Update.
	(expression::expression): Remove size_t parameter.
	(expression::~expression): Simplify.
	(expression::resize): Remove.
	(write_exp_elt, write_exp_elt_opcode, write_exp_elt_sym)
	(write_exp_elt_msym, write_exp_elt_block, write_exp_elt_objfile)
	(write_exp_elt_longcst, write_exp_elt_floatcst)
	(write_exp_elt_type, write_exp_elt_intern, write_exp_string)
	(write_exp_string_vector, write_exp_bitstring): Remove.
	* p-lang.h (class pascal_language) <opcode_print_table,
	op_print_tab>: Remove.
	* p-lang.c (pascal_language::op_print_tab): Remove.
	* opencl-lang.c (class opencl_language) <opcode_print_table>:
	Remove.
	* objc-lang.c (objc_op_print_tab): Remove.
	(class objc_language) <opcode_print_table>: Remove.
	* m2-lang.h (class m2_language) <opcode_print_table,
	op_print_tab>: Remove.
	* m2-lang.c (m2_language::op_print_tab): Remove.
	* language.h (struct language_defn) <post_parser, expression_ops,
	opcode_print_table>: Remove.
	* language.c (language_defn::expression_ops)
	(auto_or_unknown_language::opcode_print_table): Remove.
	* go-lang.h (class go_language) <opcode_print_table,
	op_print_tab>: Remove.
	* go-lang.c (go_language::op_print_tab): Remove.
	* f-lang.h (class f_language) <opcode_print_table>: Remove
	<op_print_tab>: Remove.
	* f-lang.c (f_language::op_print_tab): Remove.
	* expression.h (union exp_element): Remove.
	(struct expression): Remove size_t parameter from constructor.
	<resize>: Remove.
	<first_opcode>: Update.
	<nelts, elts>: Remove.
	(EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): Remove.
	(evaluate_subexp_standard, print_expression, op_string)
	(dump_raw_expression): Don't declare.
	* expprint.c (print_expression, print_subexp)
	(print_subexp_funcall, print_subexp_standard, op_string)
	(dump_raw_expression, dump_subexp, dump_subexp_body)
	(dump_subexp_body_funcall, dump_subexp_body_standard): Remove.
	(dump_prefix_expression): Update.
	* eval.c (evaluate_subexp): Remove.
	(evaluate_expression, evaluate_type): Update.
	(evaluate_subexpression_type): Remove.
	(fetch_subexp_value): Remove "pc" parameter.  Update.
	(extract_field_op, evaluate_struct_tuple, evaluate_funcall)
	(evaluate_subexp_standard, evaluate_subexp_for_address)
	(evaluate_subexp_with_coercion, evaluate_subexp_for_sizeof)
	(evaluate_subexp_for_cast): Remove.
	(parse_and_eval_type): Update.
	* dtrace-probe.c (dtrace_probe::compile_to_ax): Update.
	* d-lang.c (d_op_print_tab): Remove.
	(class d_language) <opcode_print_table>: Remove.
	* c-lang.h (c_op_print_tab): Don't declare.
	* c-lang.c (c_op_print_tab): Remove.
	(class c_language, class cplus_language, class asm_language, class
	minimal_language) <opcode_print_table>: Remove.
	* breakpoint.c (update_watchpoint, watchpoint_check)
	(watchpoint_exp_is_const, watch_command_1): Update.
	* ax-gdb.h (union exp_element): Don't declare.
	* ax-gdb.c (const_var_ref, const_expr, maybe_const_expr)
	(gen_repeat, gen_sizeof, gen_expr_for_cast, gen_expr)
	(gen_expr_binop_rest): Remove.
	(gen_trace_for_expr, gen_eval_for_expr, gen_printf): Update.
	* ada-lang.c (ada_op_print_tab): Remove.
	(class ada_language) <post_parser, opcode_print_table>: Remove.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* go-lang.c (go_language::expression_ops): Don't declare.
	* go-lang.h (class go_language) <expression_ops>: Remove.
	* opencl-lang.c (evaluate_subexp_opencl, exp_descriptor_opencl):
	Remove.
	(class opencl_language) <expression_ops>: Remove.
	* d-lang.c (class d_language) <expression_ops>: Remove.
	* c-lang.h (evaluate_subexp_c, exp_descriptor_c): Don't declare.
	* c-lang.c (evaluate_subexp_c, exp_descriptor_c): Remove.
	(class c_language, class cplus_language, class asm_language)
	(class minimal_language) <expression_ops>: Remove.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (resolve_subexp, replace_operator_with_call)
	(evaluate_subexp_type, assign_aggregate)
	(aggregate_assign_positional, aggregate_assign_from_choices)
	(aggregate_assign_others, ada_evaluate_subexp_for_cast)
	(ada_evaluate_subexp, ADA_OPERATORS, ada_operator_length)
	(ada_operator_check, ada_forward_operator_length)
	(ada_dump_subexp_body, ada_print_subexp, ada_exp_descriptor):
	Remove.
	(post_parser): Update.
	(class ada_language) <expresssion_ops>: Remove.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* m2-lang.h (class m2_language) <expresssion_ops,
	exp_descriptor_modula2>: Remove.
	* m2-lang.c (evaluate_subexp_modula2)
	(m2_language::exp_descriptor_modula2): Remove.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* f-lang.h (class f_language) <expresssion_ops>: Remove.
	<exp_descriptor_tab>: Remove.
	* f-lang.c (fortran_value_subarray, evaluate_subexp_f)
	(operator_length_f, print_unop_subexp_f, print_binop_subexp_f)
	(print_subexp_f, dump_subexp_body_f, operator_check_f)
	(f_language::exp_descriptor_tab, fortran_prepare_argument):
	Remove.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* rust-lang.h (class rust_language) <expression_ops,
	exp_descriptor_tab>: Remove.
	* rust-lang.c (rust_evaluate_funcall): Remove.
	(rust_range, rust_subscript, eval_op_rust_complement): Don't use
	EVAL_SKIP.
	(rust_evaluate_subexp): Remove.
	(rust_aggregate_operation::evaluate): Don't use EVAL_SKIP.
	(rust_operator_length, rust_dump_subexp_body, rust_print_subexp)
	(rust_operator_check, rust_language::exp_descriptor_tab): Remove.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-exp.y: Create operations.
	(empty_stoken): Remove.
	(ada_pop, ada_wrap, ada_addrof, ada_un_wrap2, ada_wrap2)
	(ada_wrap_op, ada_wrap3, ada_funcall): New functions.
	(components): New global.
	(push_component, choice_component, pop_component, pop_components):
	New functions.
	(associations): New global
	(push_association, pop_association, pop_associations): New
	functions.
	(ada_parse): Update.
	(write_var_from_sym, write_int): Create operations.
	(write_exp_op_with_string): Remove.
	(write_object_renaming, write_selectors, write_ambiguous_var)
	(write_var_or_type, write_name_assoc): Create operations.
	* ada-lang.h (ada_index_type): Declare.
	* ada-lang.c (ada_index_type): No longer static.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* f-exp.y: Create operations.
	(f_language::parser): Update.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* m2-exp.y: Create operations.
	(m2_language::parser): Update.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* p-exp.y: Create operations.
	(pascal_language::parser): Update.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* d-exp.y: Create operations.
	(d_parse): Update.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* go-exp.y: Create operations.
	(go_language::parser): Update.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* objc-lang.c (end_msglist): Create operations.
	* c-exp.y: Change parser to create operations.
	(write_destructor_name): Remove.
	(c_parse): Update.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* rust-exp.y: Create operations.
	(rust_parser::convert_params_to_expression): Change return type.
	(binop_maker_ftype): New typedef.
	(maker_map): New global.
	(rust_parser::convert_ast_to_expression): Change return type.
	(rust_language::parser): Update.
	(_initialize_rust_exp): Initialize maker_map.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* stap-probe.c (binop_maker_ftype): New typedef.
	(stap_maker_map): New global.
	(stap_make_binop): New function.
	(stap_parse_register_operand): Return operation_up.
	(stap_parse_single_operand, stap_parse_argument_conditionally)
	(stap_parse_argument_1): Likewise.
	(stap_parse_argument): Create operations.
	(stap_probe::parse_arguments): Update.
	(_initialize_stap_probe): Initialize stap_maker_map.
	* ppc-linux-tdep.c (ppc_stap_parse_special_token): Change return
	type.
	* i386-tdep.h (i386_stap_parse_special_token): Change return
	type.
	* i386-tdep.c (i386_stap_parse_special_token_triplet)
	(i386_stap_parse_special_token_three_arg_disp)
	(i386_stap_parse_special_token): Change return type.
	* gdbarch.sh (stap_parse_special_token): Change return type.
	* gdbarch.c: Rebuild.
	* gdbarch.h: Rebuild.
	* arm-linux-tdep.c (arm_stap_parse_special_token): Change return
	type.
	* aarch64-linux-tdep.c (aarch64_stap_parse_special_token): Change
	return type.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* gdbarch.sh (dtrace_parse_probe_argument): Change return type.
	* gdbarch.h: Rebuild.
	* gdbarch.c: Rebuild.
	* dtrace-probe.c (dtrace_probe::build_arg_exprs): Update.
	* amd64-linux-tdep.c (amd64_dtrace_parse_probe_argument): Change
	return type.
	(amd64_dtrace_parse_probe_argument): Update.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* parser-defs.h (struct parser_state) <push, push_new,
	push_c_string, push_symbol, push_dollar, pop, pop_vector, wrap,
	wrap2>: New methods.
	<m_operations>: New member.
	* parse.c (parser_state::push_c_string)
	(parser_state::push_symbol, parser_state::push_dollar): New
	methods.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* parser-defs.h (struct expr_completion_state) <expout_last_op>:
	New member.
	(struct parser_state) <mark_struct_expression>: New method.
	* parse.c (parser_state::mark_struct_expression): Update assert.
	(parser_state::mark_struct_expression): New method.
	(parser_state::mark_completion_tag): Update assert.
	(parse_expression_for_completion): Handle expout_last_op.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-exp.h (class ada_var_value_operation) <get_symbol>: Remove;
	now in superclass.
	* value.h (fetch_subexp_value): Add "op" parameter.
	* value.c (init_if_undefined_command): Update.
	* tracepoint.c (validate_actionline, encode_actions_1): Update.
	* stap-probe.c (stap_probe::compile_to_ax): Update.
	* printcmd.c (set_command): Update.
	* ppc-linux-nat.c (ppc_linux_nat_target::check_condition):
	Update.
	* parser-defs.h (struct expr_builder) <set_operation>: New
	method.
	* parse.c (parse_exp_in_context, exp_uses_objfile): Update.
	* expression.h (struct expression) <first_opcode>: Update.
	<op>: New member.
	* expprint.c (dump_raw_expression, dump_prefix_expression):
	Update.
	* expop.h (class var_value_operation) <get_symbol>: New method.
	(class register_operation) <get_name>: New method.
	(class equal_operation): No longer a typedef, now a subclass.
	(class unop_memval_operation) <get_type>: New method.
	(class assign_operation) <get_lhs>: New method.
	(class unop_cast_operation) <get_type>: New method.
	* eval.c (evaluate_expression, evaluate_type)
	(evaluate_subexpression_type): Update.
	(fetch_subexp_value): Add "op" parameter.
	(parse_and_eval_type): Update.
	* dtrace-probe.c (dtrace_probe::compile_to_ax): Update.
	* breakpoint.c (update_watchpoint, watchpoint_check)
	(watchpoint_exp_is_const, watch_command_1): Update.
	* ax-gdb.c (gen_trace_for_expr, gen_eval_for_expr, gen_printf):
	Update.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_value_binop): Do not use op_string.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expprint.c (dump_for_expression): New overload.
	* expop.h (check_objfile, dump_for_expression): Declare new
	overloads.
	* ada-lang.c (check_objfile): New overload.
	(assign_component, ada_aggregate_component::uses_objfile)
	(ada_aggregate_component::dump, ada_aggregate_component::assign)
	(ada_aggregate_component::assign_aggregate)
	(ada_positional_component::uses_objfile)
	(ada_positional_component::dump, ada_positional_component::assign)
	(ada_discrete_range_association::uses_objfile)
	(ada_discrete_range_association::dump)
	(ada_discrete_range_association::assign)
	(ada_name_association::uses_objfile, ada_name_association::dump)
	(ada_name_association::assign)
	(ada_choices_component::uses_objfile, ada_choices_component::dump)
	(ada_choices_component::assign)
	(ada_others_component::uses_objfile, ada_others_component::dump)
	(ada_others_component::assign, ada_assign_operation::evaluate):
	New methods.
	* ada-exp.h (ada_string_operation) <get_name>: New method.
	(class ada_assign_operation): New.
	(class ada_component): New.
	(ada_component_up): New typedef.
	(class ada_aggregate_operation, class ada_aggregate_component)
	(class ada_positional_component, class ada_others_component)
	(class ada_association): New.
	(ada_association_up): New typedef.
	(class ada_choices_component)
	(class ada_discrete_range_association)
	(class ada_name_association): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_var_value_operation::resolve)
	(ada_funcall_operation::resolve)
	(ada_ternop_slice_operation::resolve): New methods.
	* ada-exp.h (struct ada_resolvable): New.
	(class ada_var_value_operation): Derive from ada_resolvable.
	<get_block, resolve>: New methods.
	(class ada_funcall_operation): Derive from ada_resolvable.
	<resolve>: New method.
	(class ada_ternop_slice_operation): Derive from ada_resolvable.
	<resolve>: New method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_funcall_operation::evaluate): New method.
	* ada-exp.h (class ada_var_msym_value_operation) <get_symbol>: New
	method.
	(class ada_funcall_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_structop_operation::evaluate): New method.
	* ada-exp.h (class ada_structop_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_unop_ind_operation::evaluate): New method.
	* ada-exp.h (class ada_unop_ind_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_binop_exp): No longer static.
	* ada-exp.h (ada_binop_exp_operation): New typedef.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_val_atr): No longer static.
	(ada_atr_val_operation::evaluate): New method.
	* ada-exp.h (class ada_atr_val_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_pos_atr): No longer static.
	* ada-exp.h (ada_pos_operation): New typedef.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_pos_atr): Rename from value_pos_atr.  Change
	parameters.
	(ada_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_binop_minmax): No longer static.
	* ada-exp.h (ada_binop_min_operation, ada_binop_max_operation):
	New typedefs.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_var_msym_value_operation::evaluate_for_cast):
	New method.
	* ada-exp.h (class ada_var_msym_value_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_var_value_operation::evaluate_for_cast)
	(ada_var_value_operation::evaluate): New methods.
	* ada-exp.h (class ada_var_value_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_unop_atr_operation::evaluate): New method.
	* ada-exp.h (class ada_unop_atr_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_binop_in_bounds): No longer static.
	* ada-exp.h (class ada_binop_in_bounds_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_ternop_slice): No longer static.
	* ada-exp.h (class ada_ternop_slice_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-exp.h (ada_bitwise_operation): New template class.
	(ada_bitwise_and_operation, ada_bitwise_ior_operation)
	(ada_bitwise_xor_operation): New typedefs.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_equal_binop): No longer static.
	* ada-exp.h (class ada_binop_equal_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_mult_binop): No longer static.
	* ada-exp.h (ada_binop_mul_operation ada_binop_div_operation)
	(ada_binop_rem_operation, ada_binop_mod_operation): New typedefs.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_binop_addsub_operation::evaluate): New method.
	* ada-exp.h (class ada_binop_addsub_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.h (ada_find_operator_symbol, ada_resolve_funcall)
	(ada_resolve_variable): Declare.
	* ada-lang.c (ada_find_operator_symbol, ada_resolve_funcall)
	(ada_resolve_variable): New functions.
	(resolve_subexp): Update.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* opencl-lang.c (opencl_ternop_cond_operation::evaluate): New
	method.
	* c-exp.h (class opencl_ternop_cond_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* opencl-lang.c (opencl_logical_binop_operation::evaluate): New
	method.
	* c-exp.h (class opencl_logical_binop_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* opencl-lang.c (opencl_structop_operation::evaluate): New
	method.
	* c-exp.h (class opencl_structop_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* opencl-lang.c (opencl_logical_not): No longer static.  Change
	parameters.
	(evaluate_subexp_opencl): Update.
	* c-exp.h (opencl_notequal_operation): New typedef.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* opencl-lang.c (opencl_relop, eval_opencl_assign): No longer
	static.  Change parameters.
	(eval_opencl_assign): No longer static.  Add "op" parameter.
	(evaluate_subexp_opencl): Update.
	* c-exp.h (opencl_binop_operation): New template class.
	(opencl_assign_operation, opencl_equal_operation)
	(opencl_notequal_operation, opencl_less_operation)
	(opencl_gtr_operation, opencl_geq_operation)
	(opencl_leq_operation): New typedefs.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* opencl-lang.c (opencl_value_cast): No longer static.
	* c-exp.h (opencl_cast_type_operation): New typedef.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* f-exp.h (eval_op_f_allocated): Declare.
	(fortran_allocated_operation): New typedef.
	* f-lang.c (eval_op_f_allocated): No longer static.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* f-lang.c (eval_op_f_associated): New functions.
	* f-exp.h (fortran_associated_1arg, fortran_associated_2arg): New
	typedefs.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* f-lang.c (fortran_bound_1arg::evaluate)
	(fortran_bound_2arg::evaluate): New methods.
	* f-exp.h (class fortran_bound_1arg, class fortran_bound_2arg):
	New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class unop_addr_operation) <get_expression>: New
	method.
	* f-lang.c (fortran_undetermined::value_subarray)
	(fortran_undetermined::evaluate): New methods.
	(fortran_prepare_argument): New overload.
	* f-exp.h (class fortran_range_operation)
	(class fortran_undetermined): New classes.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (rust_structop::evaluate_funcall): New method.
	* rust-exp.h (class rust_structop) <evaluate_funcall>: Declare
	method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expression.h (class operation) <evaluate_funcall>: New methods.
	* expop.h (class scope_operation) <evaluate_funcall>: New method.
	(class var_value_operation) <evaluate_funcall>: New method.
	(class structop_base_operation) <evaluate_funcall>: New method.
	(class var_msym_value_operation) <evaluate_funcall>: New method.
	(class structop_member_base): New class.
	(class structop_member_operation): Derive from
	structop_member_base.
	(class structop_mptr_operation): Derive from
	structop_member_base.
	(class funcall_operation): New class.
	* eval.c (operation::evaluate_funcall)
	(var_value_operation::evaluate_funcall)
	(scope_operation::evaluate_funcall)
	(structop_member_base::evaluate_funcall)
	(structop_base_operation::evaluate_funcall): New methods.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class array_operation): New.
	* eval.c (array_operation::evaluate_struct_tuple)
	(array_operation::evaluate): New methods.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class adl_func_operation): New.
	* eval.c (adl_func_operation::evaluate): New method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_unop_in_range): No longer static.
	* ada-exp.h (class ada_unop_range_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_unop_neg, ada_atr_tag, ada_atr_size, ada_abs):
	No longer static.
	* ada-exp.h (ada_neg_operation, ada_atr_tag_operation)
	(ada_atr_size_operation, ada_abs_operation): New typedefs.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class logical_and_operation)
	(class logical_or_operation): New.
	* eval.c (logical_and_operation::evaluate)
	(logical_or_operation::evaluate): New methods.
	* ax-gdb.c (logical_and_operation::do_generate_ax)
	(logical_or_operation::do_generate_ax): New methods.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* m2-lang.c (eval_op_m2_high, eval_op_m2_subscript): No longer
	static.
	* m2-exp.h: New file.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (rust_aggregate_operation::evaluate): New method.
	* rust-exp.h (class rust_aggregate_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (eval_op_rust_struct_anon, eval_op_rust_structop):
	No longer static.
	* rust-exp.h (class rust_struct_anon): New.
	(class rust_structop): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (rust_range): No longer static.
	* rust-exp.h (class rust_range_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (rust_subscript): No longer static.
	* rust-exp.h (class rust_subscript_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (eval_op_rust_ind): No longer static.  Add "opcode"
	parameter.
	(rust_evaluate_subexp): Update.
	* rust-exp.h (class rust_unop_ind_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (eval_op_rust_complement, eval_op_rust_array): No
	longer static.  Add "opcode" parameter.
	(rust_evaluate_subexp): Update.
	* rust-exp.h: New file.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* f-lang.c (eval_op_f_abs, eval_op_f_mod, eval_op_f_ceil)
	(eval_op_f_floor, eval_op_f_modulo, eval_op_f_cmplx)
	(eval_op_f_kind): No longer static.  Add "opcode" parameter.
	(evaluate_subexp_f): Update.
	* f-exp.h: New file.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_ternop_range_operation::evaluate): New method.
	* ada-exp.h (class ada_ternop_range_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_qual_operation::evaluate): New method.
	* ada-exp.h (class ada_qual_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_string_operation::evaluate): New method.
	* ada-exp.h (class ada_string_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_wrapped_operation::evaluate): New method.
	* ada-exp.h: New file.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class multi_subscript_operation): New.
	* eval.c (multi_subscript_operation::evaluate): New method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (objc_msgcall_operation::evaluate): New method.
	* c-exp.h (class objc_msgcall_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class var_value_operation): New.
	* eval.c (var_value_operation::evaluate)
	(var_value_operation::evaluate_for_address)
	(var_value_operation::evaluate_with_coercion)
	(var_value_operation::evaluate_for_sizeof)
	(var_value_operation::evaluate_for_cast): New methods.
	* ax-gdb.c (var_value_operation::do_generate_ax): New method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (cxx_cast_ftype): New typedef.
	(cxx_cast_operation): New template.
	(dynamic_cast_operation, reinterpret_cast_operation): New
	typedefs.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class unop_cast_type_operation): New.
	* ax-gdb.c (unop_cast_type_operation::do_generate_ax): New
	method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class unop_cast_operation): New.
	* ax-gdb.c (unop_cast_operation::do_generate_ax): New method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class assign_modify_operation): New.
	* eval.c (eval_binop_assign_modify): No longer static.
	* ax-gdb.c (assign_modify_operation::do_generate_ax): New method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class assign_operation): New.
	* ax-gdb.c (assign_operation::do_generate_ax): New method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class type_instance_operation): New.
	* eval.c (type_instance_operation::evaluate): New method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class op_this_operation): New.
	* ax-gdb.c (op_this_operation::do_generate_ax): New method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class unop_memval_operation)
	(class unop_memval_type_operation): New.
	* eval.c (eval_op_memval): No longer static.
	(unop_memval_operation::evaluate_for_address)
	(unop_memval_type_operation::evaluate_for_address)
	(unop_memval_operation::evaluate_for_sizeof)
	(unop_memval_type_operation::evaluate_for_sizeof): New methods.
	* ax-gdb.c (unop_memval_operation::do_generate_ax)
	(unop_memval_type_operation::do_generate_ax): New methods.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class unop_alignof_operation): New.
	* eval.c (eval_op_alignof): No longer static.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class unop_sizeof_operation): New.
	* ax-gdb.c (unop_sizeof_operation::do_generate_ax): New method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class unop_addr_operation): New.
	* ax-gdb.c (gen_expr_unop) <case UNOP_ADDR>: New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class typeid_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class decltype_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class typeof_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class type_operation): New.
	* eval.c (eval_op_type): No longer static.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class unop_ind_base_operation)
	(class unop_ind_operation): New.
	* eval.c (eval_op_ind): No longer static.  Remove "op" parameter.
	(unop_ind_base_operation::evaluate_for_address)
	(unop_ind_base_operation::evaluate_for_sizeof): New method.
	* ax-gdb.c (gen_expr_unop) <case UNOP_IND>: New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (unop_incr_operation): New template.
	(preinc_operation, predec_operation, postinc_operation)
	(postdec_operation): New typedefs.
	* eval.c (eval_op_preinc, eval_op_predec, eval_op_postinc)
	(eval_op_postdec): No longer static.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (unary_ftype): New typedef.
	(unop_operation, usual_ax_binop_operation): New templates.
	(unary_plus_operation, unary_neg_operation)
	(unary_complement_operation, unary_logical_not_operation): New
	typedefs.
	* eval.c (eval_op_plus, eval_op_neg, eval_op_complement)
	(eval_op_lognot): No longer static.
	* ax-gdb.c (gen_expr_unop): New function.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ax-gdb.c (comma_operation::do_generate_ax): New method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class repeat_operation): New.
	* eval.c (eval_op_repeat): No longer static.  Remove "op"
	parameter.
	(evaluate_subexp_standard): Update.
	* ax-gdb.c (repeat_operation::do_generate_ax): New method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class comparison_operation): New.
	(equal_operation, notequal_operation, less_operation)
	(gtr_operation, geq_operation, leq_operation): New typedefs.
	* eval.c (eval_op_equal, eval_op_notequal, eval_op_less)
	(eval_op_gtr, eval_op_geq, eval_op_leq): No longer static.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class subscript_operation): New.
	* eval.c (eval_op_subscript): No longer static.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class binop_operation, class usual_ax_binop_operation):
	New.
	(exp_operation, intdiv_operation, mod_operation, mul_operation)
	(div_operation, rem_operation, lsh_operation, rsh_operation)
	(bitwise_and_operation, bitwise_ior_operation)
	(bitwise_xor_operation): New typedefs.
	* eval.c (eval_op_binary): No longer static.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class sub_operation): New.
	* eval.c (eval_op_sub): No longer static.  Remove "op" parameter.
	(evaluate_subexp_standard): Update.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class add_operation): New.
	* eval.c (eval_op_add): No longer static.  Remove "op" parameter.
	(evaluate_subexp_standard): Update.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class concat_operation): New.
	* eval.c (eval_op_concat): No longer static.  Remove "op"
	parameter.
	(evaluate_subexp_standard): Update.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class structop_member_operation)
	(class structop_mptr_operation): New.
	* eval.c (eval_op_member): No longer static.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class structop_ptr_operation): New.
	* eval.c (eval_op_structop_ptr): No longer static.  Remove "op"
	parameter.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class structop_base_operation)
	(class structop_operation): New.
	* eval.c (eval_op_structop_struct): No longer static.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class complex_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_objc_selector): No longer static.
	* c-exp.h (class objc_selector_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c: Include c-exp.h.
	* c-exp.h (class objc_nsstring_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* c-lang.c (c_string_operation::evaluate): New method.
	* c-exp.h: New file.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class ternop_cond_operation): New.
	* ax-gdb.c (ternop_cond_operation::do_generate_ax): New method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class ternop_slice_operation): New.
	* eval.c (eval_op_ternop): No longer static.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class string_operation): New.
	* eval.c (eval_op_string): No longer static.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class internalvar_operation): New.
	* ax-gdb.c (internalvar_operation::do_generate_ax): New method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class bool_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class register_operation): New.
	* eval.c (eval_op_register): No longer static.
	* ax-gdb.c (register_operation::do_generate_ax): New method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class last_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class func_static_var_operation): New.
	* eval.c (eval_op_func_static_var): No longer static.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class var_entry_value_operation): New.
	* eval.c (eval_op_var_entry_value): No longer static.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expression.h (class operation) <set_outermost>: New method.
	* expop.h (class var_msym_value_operation): New.
	* eval.c (eval_op_var_msym_value): No longer static.
	(var_msym_value_operation::evaluate_for_address)
	(var_msym_value_operation::evaluate_for_sizeof)
	(var_msym_value_operation::evaluate_for_cast): New methods.
	* ax-gdb.c (var_msym_value_operation::do_generate_ax): New
	method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class long_const_operation): New.
	* ax-gdb.c (long_const_operation::do_generate_ax): New method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (class scope_operation): New.
	* eval.c (eval_op_scope): No longer static.
	(scope_operation::evaluate_for_address): New method.
	* ax-gdb.c (scope_operation::do_generate_ax): New method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expprint.c (float_const_operation::dump): New method.
	* expop.h (float_data): New typedef.
	(class float_const_operation): New.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expop.h (gen_expr_binop, gen_expr_structop): Declare.
	* ax-gdb.c (gen_expr_binop): New function.
	(gen_expr_structop): Likewise.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expprint.c (expr::dump_for_expression): New functions.
	* expop.h (dump_for_expression): New overloads.
	(tuple_holding_operation::dump, tuple_holding_operation::do_dump):
	Update.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* expression.h (expr::operation): New class.
	(expr::make_operation): New function.
	(expr::operation_up): New typedef.
	* expop.h: New file.
	* eval.c (operation::evaluate_for_cast)
	(operation::evaluate_for_address, operation::evaluate_for_sizeof):
	New methods.
	* ax-gdb.c (operation::generate_ax): New method.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ax-gdb.c (gen_expr_binop_rest): Remove "pc" parameter.
	(gen_expr_binop_rest): New overload.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_multi_subscript): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_binop_exp): New function.
	(ada_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_val_atr): Rename from value_val_atr.  Change
	parameters.
	(ada_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_binop_minmax): New function.
	(ada_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_unop_atr): New function.
	(ada_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_binop_in_bounds): New function.
	(ada_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_ternop_slice): New function.
	(ada_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_equal_binop): New function.
	(ada_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_mult_binop): New function.
	(ada_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_abs): New function.
	(ada_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_atr_size): New function.
	(ada_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_atr_tag): New function.
	(ada_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_unop_in_range): New function.
	(ada_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (ada_unop_neg): New function.
	(ada_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* ada-lang.c (eval_ternop_in_range): New function.
	(ada_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* opencl-lang.c (eval_opencl_assign): New function.
	(evaluate_subexp_opencl): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_objc_msgcall): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_binop_assign_modify): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* m2-lang.c (eval_op_m2_subscript): New function.
	(evaluate_subexp_modula2): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* m2-lang.c (eval_op_m2_high): New function.
	(evaluate_subexp_modula2): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (evaluate_subexp_for_address_base): New function.
	(evaluate_subexp_for_address): Use it.
	(evaluate_subexp_for_sizeof_base): New function.
	(evaluate_subexp_for_sizeof): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (eval_op_rust_structop): New function.
	(rust_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (eval_op_rust_struct_anon): New function.
	(rust_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (eval_op_rust_array): New function.
	(rust_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (eval_op_rust_complement): New function.
	(rust_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (eval_op_rust_ind): New function.
	(rust_evaluate_subexp): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (rust_subscript): Change parameters.
	(rust_evaluate_subexp): Update.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (rust_range): Change parameters.
	(rust_evaluate_subexp): Update.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* f-lang.c (eval_op_f_allocated): New function.
	(evaluate_subexp_f): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* f-lang.c (fortran_require_array): New function.
	(evaluate_subexp_f): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* f-lang.c (eval_op_f_kind): New function.
	(evaluate_subexp_f): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* f-lang.c (eval_op_f_cmplx): New function.
	(evaluate_subexp_f): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* f-lang.c (eval_op_f_modulo): New function.
	(evaluate_subexp_f): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* f-lang.c (eval_op_f_floor): New function.
	(evaluate_subexp_f): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* f-lang.c (eval_op_f_ceil): New function.
	(evaluate_subexp_f): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* f-lang.c (eval_op_f_mod): New function.
	(evaluate_subexp_f): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* f-lang.c (eval_op_f_abs): New function.
	(evaluate_subexp_f): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_type): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_postdec): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_postinc): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_predec): New file.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_preinc): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_memval): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_alignof): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_ind): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_lognot): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_complement): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_neg): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_plus): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_repeat): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_leq): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_geq): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_gtr): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_less): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_notequal): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_equal): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_subscript): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_binary): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_sub): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_add): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_member): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_structop_ptr): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_structop_struct): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_ternop): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_concat): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_objc_selector): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_string): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_register): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_func_static_var): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_var_msym_value): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_var_entry_value): New function.
	(evaluate_subexp_standard): Use it.

2021-03-08  Tom Tromey  <tom@tromey.com>

	* eval.c (eval_op_scope): New function.
	(evaluate_subexp_standard): Use it.

2021-03-06  Chernov Sergey  <klen_s@mail.ru>

	PR gdb/27528:
	* ada-lang.c (ada_fold_name): Use gdb::to_string.

2021-03-06  Tom Tromey  <tom@tromey.com>

	* dwarf2/sect-names.h (dwarf2_elf_names): Declare.
	* dwarf2/read.h (dwarf2_get_dwz_file): Move to dwz.h.
	* dwarf2/read.c (dwarf2_elf_names): No longer static.
	(locate_dwz_sections, dwz_search_other_debugdirs)
	(dwarf2_get_dwz_file): Move to dwz.c.
	* dwarf2/dwz.h (dwarf2_get_dwz_file): Move declaration from
	read.h.
	* dwarf2/dwz.c (locate_dwz_sections, dwz_search_other_debugdirs)
	(dwarf2_get_dwz_file): Move from read.c.

2021-03-06  Tom Tromey  <tom@tromey.com>

	* debuginfod-support.h: Include scoped_fd.h.

2021-03-06  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.h (dwarf2_get_dwz_file): Add 'require' parameter.
	* dwarf2/read.c (dwarf2_get_dwz_file): Add 'require' parameter.
	(get_abbrev_section_for_cu, read_attribute_value)
	(get_debug_line_section): Update.
	* dwarf2/macro.c (dwarf_decode_macro_bytes): Update.

2021-03-06  Tom Tromey  <tom@tromey.com>

	* dwarf2/sect-names.h (struct dwarf2_section_names) <matches>: New
	method.
	* dwarf2/read.c (section_is_p): Remove.
	(dwarf2_per_bfd::locate_sections)
	(dwarf2_per_bfd::locate_sections, locate_dwz_sections)
	(locate_v1_virtual_dwo_sections, dwarf2_locate_dwo_sections)
	(dwarf2_locate_common_dwp_sections)
	(dwarf2_locate_v2_dwp_sections, dwarf2_locate_v5_dwp_sections):
	Update.

2021-03-06  Tom Tromey  <tom@tromey.com>

	* xcoffread.c: Include sect-names.h.
	* symfile.h (struct dwarf2_section_names, struct
	dwarf2_debug_sections): Move to dwarf2/sect-names.h.
	* dwarf2/sect-names.h: New file, from symfile.h.
	* dwarf2/read.c: Include sect-names.h.

2021-03-06  Tom Tromey  <tom@tromey.com>

	* dwarf2/read.c (read_attribute): Make 'abbrev' const.
	* dwarf2/abbrev.c (abbrev_table::alloc_abbrev): Remove.
	(abbrev_table::read): Update.
	* dwarf2/abbrev.h (struct attr_abbrev): Move earlier.
	(struct abbrev_info): Reformat.
	<attrs>: Now an array.
	(struct abbrev_table) <alloc_abbrev>: Remove.

2021-03-06  Weimin Pan  <weimin.pan@oracle.com>

	* ctfread.c (ctf_psymtab_add_enums): New function.
	(ctf_psymtab_type_cb): call ctf_psymtab_add_enums.

2021-03-06  Weimin Pan  <weimin.pan@oracle.com>

	* ctfread.c (read_func_kind_type): Set up function arguments.

2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
	    Andrew Burgess  <andrew.burgess@embecosm.com>

	* riscv-none-tdep.c: Add 'user-regs.h' and 'target-description.h'
	includes.
	(riscv_csrset): New static global.
	(riscv_update_csrmap): New function.
	(riscv_iterate_over_regset_sections): Process CSRs.

2021-03-05  Andrew Burgess  <andrew.burgess@embecosm.com>

	* riscv-tdep.c (riscv_feature_name_csr): Define.
	(riscv_feature_name_cpu): Define.
	(riscv_feature_name_fpu): Define.
	(riscv_feature_name_virtual): Define.
	(riscv_xreg_feature): Use riscv_feature_name_cpu.
	(riscv_freg_feature): Use riscv_feature_name_fpu.
	(riscv_virtual_feature): Use riscv_feature_name_virtual.
	(riscv_csr_feature): Use riscv_feature_name_csr.
	* riscv-tdep.h (riscv_feature_name_csr): Declare.

2021-03-05  Andrew Burgess  <andrew.burgess@embecosm.com>
	    Craig Blackmore  <craig.blackmore@embecosm.com>

	* Makefile.in (ALL_TARGET_OBS): Add riscv-none-tdep.o.
	(ALLDEPFILES): Add riscv-none-tdep.c.
	* configure: Regenerate.
	* configure.ac (CONFIG_OBS): Add elf-none-tdep.o when BFD has ELF
	support.
	* configure.tgt (riscv*-*-*): Include riscv-none-tdep.c.
	* elf-none-tdep.c: New file.
	* elf-none-tdep.h: New file.
	* riscv-none-tdep.c: New file.

2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
	    Andrew Burgess  <andrew.burgess@embecosm.com>

	* corelow.c: Add 'xml-tdesc.h' include.
	(core_target::read_description): Load the target description from
	the core file when possible.
	* fbsd-tdep.c (fbsd_make_corefile_notes): Add target description
	note.
	* gcore-elf.c: Add 'gdbsupport/tdesc.h' include.
	(gcore_elf_make_tdesc_note): New function.
	* gcore-elf.h (gcore_elf_make_tdesc_note): Declare.
	* linux-tdep.c (linux_make_corefile_notes): Add target description
	note.

2021-03-05  Andrew Burgess  <andrew.burgess@embecosm.com>

	* Makefile.in (SFILES): Add gcore-elf.c.
	(HFILES_NO_SRCDIR): Add gcore-elf.h
	* configure: Regenerate.
	* configure.ac: Add gcore-elf.o to CONFIG_OBS if we have ELF
	support.
	* fbsd-tdep.c: Add 'gcore-elf.h' include.
	(struct fbsd_collect_regset_section_cb_data): Delete.
	(fbsd_collect_regset_section_cb): Delete.
	(fbsd_collect_thread_registers): Delete.
	(struct fbsd_corefile_thread_data): Delete.
	(fbsd_corefile_thread): Delete.
	(fbsd_make_corefile_notes): Call
	gcore_elf_build_thread_register_notes instead of the now deleted
	FreeBSD code.
	* gcore-elf.c: New file, the content was moved here from
	linux-tdep.c, functions were renamed and given minor cleanup.
	* gcore-elf.h: New file.
	* gcore.c (gcore_find_signalled_thread): Moved here from
	linux-tdep.c and given a new name.  Minor cleanups.
	* gcore.h (gcore_find_signalled_thread): Declare.
	* linux-tdep.c: Add 'gcore.h' and 'gcore-elf.h' includes.
	(struct linux_collect_regset_section_cb_data): Delete.
	(linux_collect_regset_section_cb): Delete.
	(linux_collect_thread_registers): Delete.
	(linux_corefile_thread): Call
	gcore_elf_build_thread_register_notes.
	(find_signalled_thread): Delete.
	(linux_make_corefile_notes): Call gcore_find_signalled_thread.

2021-03-04  Simon Marchi  <simon.marchi@polymtl.ca>

	PR gdb/27147
	* sparc-nat.h (sparc_fetch_inferior_registers): Add
	process_stratum_target parameter,
	sparc_store_inferior_registers): update callers.
	* sparc-nat.c (sparc_fetch_inferior_registers,
	sparc_store_inferior_registers): Add process_stratum_target
	parameter.  Switch current thread before calling
	sparc_supply_gregset / sparc_collect_rwindow.
	(sparc_store_inferior_registers): Likewise.
	* sparc-obsd-tdep.c (sparc32obsd_supply_uthread): Add assertion.
	(sparc32obsd_collect_uthread): Likewise.
	* sparc-tdep.c (sparc_supply_rwindow, sparc_collect_rwindow):
	Add assertion.
	* sparc64-obsd-tdep.c (sparc64obsd_collect_uthread,
	sparc64obsd_supply_uthread): Add assertion.

2021-03-04  Tom Tromey  <tromey@adacore.com>

	* ada-lang.c (struct match_data) <found_sym>: Now bool.
	(aux_add_nonlocal_symbols): Update.
	(ada_add_block_symbols): Change "found_sym" to bool.

2021-03-03  Tom Tromey  <tromey@adacore.com>

	* ada-lang.c (ada_resolve_function): Update comment.
	(is_nonfunction, add_symbols_from_enclosing_procs)
	(remove_extra_symbols): Likewise.
	(struct match_data): Add constructor, initializers.
	(add_nonlocal_symbols): Remove memset.
	(aux_add_nonlocal_symbols): Update comment.
	(ada_add_block_renamings, add_nonlocal_symbols)
	(ada_add_all_symbols): Likewise.
	* ada-exp.y (write_var_or_type): Clean up trailing whitespace.

2021-03-02  Tom Tromey  <tromey@adacore.com>

	* ada-lang.c (cast_from_gnat_encoded_fixed_point_type)
	(cast_to_gnat_encoded_fixed_point_type): Remove.
	(ada_value_cast, ada_evaluate_subexp): Update.
	(gnat_encoded_fixed_point_type_info)
	(ada_is_gnat_encoded_fixed_point_type)
	(gnat_encoded_fixed_point_delta)
	(gnat_encoded_fixed_point_scaling_factor): Remove.
	* ada-lang.h (ada_is_gnat_encoded_fixed_point_type)
	(gnat_encoded_fixed_point_delta)
	(gnat_encoded_fixed_point_scaling_factor): Don't declare.
	* ada-typeprint.c (print_gnat_encoded_fixed_point_type): Remove.
	(ada_print_type): Update.
	* ada-valprint.c (ada_value_print_num): Update.
	* dwarf2/read.c (ada_get_gnat_encoded_number)
	(ada_get_gnat_encoded_ratio): New functions.
	(finish_fixed_point_type): Use them.  Add parameters.
	(GNAT_FIXED_POINT_SUFFIX): New define.
	(gnat_encoded_fixed_point_type_info): New function.
	(read_base_type): Handle gnat encodings.

2021-03-02  Tom Tromey  <tromey@adacore.com>

	* ada-lang.c (ada_fold_name, ada_variant_discrim_name)
	(ada_enum_name, scan_discrim_bound, to_fixed_range_type): Use
	std::string.
	(GROW_VECT): Remove.
	(grow_vect): Remove.

2021-03-02  Tom Tromey  <tromey@adacore.com>

	* ada-lang.h (ada_lookup_symbol_list): Return a vector.
	* ada-lang.c (resolve_subexp): Update.
	(ada_resolve_function): Accept a vector.
	(is_nonfunction, add_defn_to_vec)
	(add_symbols_from_enclosing_procs): Likewise.
	(num_defns_collected, defns_collected): Remove.
	(remove_extra_symbols): Return a vector.
	(remove_irrelevant_renamings): Return void.
	(ada_add_local_symbols): Accept a vector.
	(struct match_data) <obstackp>: Remove.
	<resultp>: New member.
	(aux_add_nonlocal_symbols): Update.
	(ada_add_block_renamings, add_nonlocal_symbols)
	(ada_add_all_symbols): Accept a vector.
	(ada_lookup_symbol_list_worker, ada_lookup_symbol_list): Return a
	vector.
	(ada_lookup_symbol): Update.
	(ada_add_block_symbols): Accept a vector.
	(get_var_value, iterate_over_symbols): Update.
	* ada-exp.y (block_lookup, write_var_or_type, write_name_assoc):
	Update.

2021-03-02  Tom Tromey  <tromey@adacore.com>

	* ada-lang.c (resolve_subexp): Use any_of and erase-remove idiom.

2021-03-02  Tom Tromey  <tromey@adacore.com>

	* ada-lang.c (struct ada_symbol_cache) <cache_space>: Now an
	auto_obstack.
	<root>: Initialize.
	(ada_pspace_data): Remove destructor.
	<sym_cache>: Now a unique_ptr.
	(ada_init_symbol_cache, ada_free_symbol_cache): Remove.
	(ada_get_symbol_cache): Use 'new'.
	(ada_clear_symbol_cache): Rewrite.

2021-03-02  Tom Tromey  <tromey@adacore.com>

	* ada-lang.c (add_nonlocal_symbols): Handle case where objfile->sf
	is null.

2021-02-27  Lancelot Six  <lsix@lancelotsix.com>

	PR gdb/27393
	* source.c (add_path): Skip empty dirnames.

2021-02-25  Kevin Buettner  <kevinb@redhat.com>

	* nat/aarch64-sve-linux-ptrace.h: Add comment regarding
	include order for <sys/ptrace.h> and <asm/ptrace.h>.

2021-02-25  Simon Marchi  <simon.marchi@polymtl.ca>

	PR gdb/26861
	* target.c (target_mourn_inferior): Only compare pids in
	target_mourn_inferior.

2021-02-25  Jan Matyas  <jmatyas@codasip.com>

	PR gdb/26819
	* remote.c (remote_target::start_remote): Ensure the single
	thread, automatically added for remote targets without the
	concept of threading, is initially in set to the "resumed"
	state.
	* remote.c (remote_target::add_current_inferior_and_thread):
	Add return value - return the main thread.

2021-02-25  Jan Vrany  <jan.vrany@labware.com>

	* gdb/mi/mi-interp.c (mi_traceframe_changed): Remove trailing \n from output.
	(mi_tsv_created): Likewise.
	(mi_tsv_deleted): Likewise.

2021-02-25  Tom de Vries  <tdevries@suse.de>

	PR symtab/27354
	* dwarf2/read.c (open_and_init_dwo_file): Use rcuh_kind::COMPILE as
	section_kind for &dwo_file->sections.info.

2021-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>

	PR fortran/26155
	* f-lang.c (fortran_argument_convert): Delete declaration.
	(fortran_prepare_argument): New function.
	(evaluate_subexp_f): Move logic to new function
	fortran_prepare_argument.

2021-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>

	* f-exp.y (f77_keywords): Add 'associated'.
	* f-lang.c (fortran_associated): New function.
	(evaluate_subexp_f): Handle FORTRAN_ASSOCIATED.
	(operator_length_f): Likewise.
	(print_unop_or_binop_subexp_f): New function.
	(print_subexp_f): Make use of print_unop_or_binop_subexp_f for
	FORTRAN_ASSOCIATED, FORTRAN_LBOUND, and FORTRAN_UBOUND.
	(dump_subexp_body_f): Handle FORTRAN_ASSOCIATED.
	(operator_check_f): Likewise.
	* std-operator.def: Add FORTRAN_ASSOCIATED.

2021-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>

	* f-exp.y (fortran_operators): Add ".xor.".

2021-02-24  Tom de Vries  <tdevries@suse.de>

	PR symtab/27336
	* dwarf2/attribute.c (attribute::form_is_signed): New function
	factored out of ...
	* dwarf2/attribute.h (attribute::as_signed): ... here.
	(attribute::is_nonnegative, attribute::as_nonnegative): New function.
	(attribute::form_is_signed): Declare.
	* dwarf2/read.c (new_symbol): Use is_nonnegative and as_nonnegative
	for DW_AT_decl_file.

2021-02-24  Kevin Buettner  <kevinb@redhat.com>

	* nat/aarch64-linux-hw-point.c: Add comment regarding include
	order for <sys/ptrace.h> and <asm/ptrace.h>.

2021-02-24  Kevin Buettner  <kevinb@redhat.com>

	* nat/aarch64-linux-hw-point.c: Include <asm/ptrace.h> after
	<sys/ptrace.h>.

2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>

	* exec.c (set_section_command): Move variable declarations into
	the function body, and use std::string instead of a fixed size
	buffer.

2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>

	* exec.c (exec_target::get_section_table): Delete member function.
	(section_table_read_available_memory): Use current_top_target, not
	just the exec_ops target.
	* target-delegates.c: Regenerate.
	* target.c (default_get_section_table): New function.
	* target.h (target_ops::get_section_table): Change default
	behaviour to call default_get_section_table.
	(default_get_section_table): Declare.

2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>

	* exec.c (exec_target::close): Call new clear_target_sections
	function.
	(program_space::add_target_sections): Update name of member
	variable.
	(program_space::add_target_sections): Update name of member
	variable.
	(program_space::remove_target_sections): Likewise.
	(exec_one_fork): Use new target_sections member function.
	(exec_target::get_section_table): Likewise.
	(exec_target::files_info): Likewise.
	(set_section_command): Likewise.
	(exec_set_section_address): Likewise.
	(exec_target::has_memory): Use new target_sections member
	function.
	* progspace.h (program_space::clear_target_sections): New member
	function.
	(program_space::target_sections): Rename member variable to
	m_target_sections, replace with a new member function.
	(program_space::m_target_sections): New member variable.
	* solib-dsbt.c (scan_dyntag): Use new member function.
	* solib-svr4.c (scan_dyntag): Likewise.

2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>

	* gdb/bfd-target.c (class target_bfd) <get_section_table>: Make
	return type const.
	* gdb/exec.c (struct exec_target) <get_section_table>: Likewise.
	(section_table_read_available_memory): Make local const.
	(exec_target::xfer_partial): Make local const.
	(print_section_info): Make parameter const.
	* gdb/exec.h (print_section_info): Likewise.
	* gdb/ppc64-tdep.c (ppc64_convert_from_func_ptr_addr): Make local
	const.
	* gdb/record-btrace.c (record_btrace_target::xfer_partial):
	Likewise.
	* gdb/remote.c (remote_target::remote_xfer_live_readonly_partial):
	Likewise.
	* gdb/s390-tdep.c (s390_load): Likewise.
	* gdb/solib-dsbt.c (scan_dyntag): Likewise.
	* gdb/solib-svr4.c (scan_dyntag): Likewise.
	* gdb/target-debug.h (target_debug_print_target_section_table_p):
	Rename to...
	(target_debug_print_const_target_section_table_p): ...this.
	* gdb/target-delegates.c: Regenerate.
	* gdb/target.c (target_get_section_table): Make return type const.
	(target_section_by_addr): Likewise.  Also make some locals const.
	(memory_xfer_partial_1): Make some locals const.
	* gdb/target.h (struct target_ops) <get_section_table>: Make
	return type const.
	(target_section_by_addr): Likewise.
	(target_get_section_table): Likewise.

2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>

	* NEWS: Mention new 'maint info target-sections' command.
	* maint.c (maintenance_info_target_sections): New function.
	(_initialize_maint_cmds): Register new command.

2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>

	* riscv-tdep.c (riscv_features_from_gdbarch_info): Rename to...
	(riscv_features_from_bfd): ...this.  Change parameter type to
	'bfd*', and update as required.
	(riscv_find_default_target_description): Update call to
	riscv_features_from_bfd.  Select a default xlen based on
	info.bfd_arch_info.
	(riscv_gdbarch_init): Update call to riscv_features_from_bfd.

2021-02-24  Andrew Burgess  <andrew.burgess@embecosm.com>

	* eval.c (evaluate_subexp_standard): Call value_ind for points to
	dynamic types in UNOP_IND.

2021-02-23  Simon Marchi  <simon.marchi@polymtl.ca>

	PR gdb/26828
	* dwarf2/read.c (dwarf2_queue_guard) <dwarf2_queue_guard>:
	Instantiate queue.
	(~dwarf2_queue_guard): Clear queue.
	(queue_comp_unit): Assert that queue is
	instantiated.
	(process_queue): Adjust.
	* dwarf2/read.h (struct dwarf2_per_bfd) <queue>: Make optional.

2021-02-23  Simon Marchi  <simon.marchi@polymtl.ca>

	PR gdb/26828
	* dwarf2/read.c (maybe_queue_comp_unit): Check if CU is expanded
	to decide whether or not to enqueue it for expansion.
	(follow_die_offset, follow_die_sig_1): Ensure we load the DIEs
	after calling maybe_queue_comp_unit.

2021-02-23  Simon Marchi  <simon.marchi@polymtl.ca>

	* linux-nat.c (linux_nat_filter_event): Return void.

2021-02-22  Tom Tromey  <tromey@adacore.com>

	* solib-svr4.c (enable_break): Update.
	* bfd-target.c (class target_bfd) <target_bfd>: Change parameter
	type.
	(target_bfd_reopen): Change parameter type.
	* bfd-target.h (target_bfd_reopen): Change parameter type.

2021-02-22  Simon Marchi  <simon.marchi@polymtl.ca>

	* thread.c (add_thread_silent): Add assert.
	(find_thread_ptid): Add assert.

2021-02-22  Simon Marchi  <simon.marchi@polymtl.ca>

	PR gdb/27435
	* inf-ptrace.c (struct target_unpusher): Move to target.h.
	(target_unpush_up): Likewise.
	* procfs.c (procfs_target::attach): Push target early.  Use
	target_unpush_up to unpush target in case of error.
	* target.h (struct target_unpusher): Move here.
	(target_unpush_up): Likewise.

2021-02-19  Kevin Buettner  <kevinb@redhat.com>

	* nat/amd64-linux-siginfo.c: Include "gdbsupport/common-defs.h"
	(which in turn includes <gnulib/config.h>) before include
	of <signal.h>.

2021-02-19  Nelson Chu  <nelson.chu@sifive.com>

	PR 27158
	* riscv-tdep.c (decode_ci_type_insn): Updated encoding macros.
	(decode_j_type_insn): Likewise.
	(decode_cj_type_insn): Likewise.
	(decode_b_type_insn): Likewise.
	(decode): Likewise.

2021-02-18  Tom Tromey  <tom@tromey.com>

	* expression.h (struct expression) <evaluate>: Declare method.
	* eval.c (evaluate_subexp): Simplify.
	(expression::evaluate): New method.
	(evaluate_expression, evaluate_type): Use expression::evaluate.

2021-02-17  Kevin Buettner  <kevinb@redhat.com>

	* ada-lang.c (ada_fold_name): Check for non-empty string prior
	to accessing it.
	(ada_lookup_name_info): Likewise.

2021-02-13  Mike Frysinger  <vapier@gentoo.org>

	* aclocal.m4: Regenerate.

2021-02-12  Tom de Vries  <tdevries@suse.de>

	PR threads/26228
	* linux-nat.c (lin_thread_get_thread_signals): Remove.
	(lin_thread_signals): New static var.
	(lin_thread_get_thread_signal_num, lin_thread_get_thread_signal):
	New function.
	* linux-nat.h (lin_thread_get_thread_signals): Remove.
	(lin_thread_get_thread_signal_num, lin_thread_get_thread_signal):
	Declare.
	* linux-thread-db.c (check_thread_signals): Use
	lin_thread_get_thread_signal_num and lin_thread_get_thread_signal.

2021-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>

	* f-exp.y (f77_keywords): Add allocated.
	* f-lang.c (evaluate_subexp_f): Handle UNOP_FORTRAN_ALLOCATED.
	(operator_length_f): Likewise.
	(print_subexp_f): Likewise.
	(dump_subexp_body_f): Likewise.
	(operator_check_f): Likewise.
	* std-operator.def (UNOP_FORTRAN_ALLOCATED): New operator.

2021-02-11  Tom de Vries  <tdevries@suse.de>

	PR symtab/27353
	* dwarf2/attribute.c (attribute::form_requires_reprocessing):
	Return true for DW_FORM_strx.

2021-02-11  Tom Tromey  <tromey@adacore.com>

	PR gdb/27383:
	* parse.c (write_exp_symbol_reference): Write sym.block.

2021-02-11  Andrew Burgess  <andrew.burgess@embecosm.com>

	* NEWS: Mention changes to 'maint info sections'.
	* maint.c (match_substring): Return a bool, fix whitespace issue.
	(struct single_bfd_flag_info): New struct.
	(bfd_flag_info): New static global.
	(match_bfd_flags): Return a bool, use bfd_flag_info.
	(print_bfd_flags): Use bfd_flag_info.
	(maint_print_section_info): Delete trailing whitespace.
	(struct maint_info_sections_opts): New struct.
	(maint_info_sections_option_defs): New static global.
	(maint_info_sections_completer): New function.
	(maintenance_info_sections): Use option parsing mechanism.
	(_initialize_maint_cmds): Update command help text for 'maint info
	sections' and register a command completer.

2021-02-11  Andrew Burgess  <andrew.burgess@embecosm.com>

	* maint.c (print_bfd_section_info_maybe_relocated): Delete,
	functionality merged into...
	(maint_print_all_sections): ...this new function.
	(maintenance_info_sections): Make use of maint_print_all_sections,
	allow all objects to be printed even where there's no executable.

2021-02-11  Andrew Burgess  <andrew.burgess@embecosm.com>

	* breakpoint.c (resolve_sal_pc): Make use of
	bound_minimal_symbol::obj_section.
	* maint.c (maintenance_translate_address): Likewise.
	* minsyms.c (minimal_symbol_upper_bound): Likewise.
	* minsyms.h (struct bound_minimal_symbol) <obj_section>: New
	member function.
	* printcmd.c (info_address_command): Make use of
	bound_minimal_symbol::obj_section.

2021-02-11  Alan Modra  <amodra@gmail.com>

	* arm-symbian-tdep.c: Delete.
	* NEWS: Mention arm-symbian removal.
	* Makefile.in: Remove arm-symbian-tdep entries.
	* configure.tgt: Remove arm*-*-symbianelf*.
	* doc/gdb.texinfo: Remove mention of SymbianOS.
	* osabi.c (gdb_osabi_names): Remove "Symbian".
	* osabi.h (enum gdb_osabi): Remove GDB_OSABI_SYMBIAN.
	* testsuite/gdb.base/ending-run.exp: Remove E32Main handling.
	* testsuite/gdb.ada/catch_ex_std.exp: Remove arm*-*-symbianelf*
	handling.
	* testsuite/gdb.base/dup-sect.exp: Likewise.
	* testsuite/gdb.base/long_long.exp: Likewise.
	* testsuite/gdb.base/solib-weak.exp: Likewise.
	* testsuite/gdb.guile/scm-section-script.exp: Likewise.
	* testsuite/gdb.python/py-section-script.exp: Likewise.
	* testsuite/lib/dwarf.exp: Likewise.
	* testsuite/lib/gdb.exp: Likewise.

2021-02-10  Andrew Burgess  <andrew.burgess@embecosm.com>

	* f-exp.y (UNOP_OR_BINOP_INTRINSIC): New token.
	(exp): New pattern using UNOP_OR_BINOP_INTRINSIC.
	(one_or_two_args): New pattern.
	(f77_keywords): Add lbound and ubound.
	* f-lang.c (fortran_bounds_all_dims): New function.
	(fortran_bounds_for_dimension): New function.
	(evaluate_subexp_f): Handle FORTRAN_LBOUND and FORTRAN_UBOUND.
	(operator_length_f): Likewise.
	(print_subexp_f): Likewise.
	(dump_subexp_body_f): Likewise.
	(operator_check_f): Likewise.
	* std-operator.def (FORTRAN_LBOUND): Define.
	(FORTRAN_UBOUND): Define.

2021-02-10  Andrew Burgess  <andrew.burgess@embecosm.com>

	* coff-pe-read.c (add_pe_forwarded_sym): Make use of section_index
	and set_section_index member functions where appropriate.
	* coffread.c (coff_symtab_read): Likewise.
	(process_coff_symbol): Likewise.
	* ctfread.c (set_symbol_address): Likewise.
	* dwarf2/read.c (add_partial_symbol): Likewise.
	(var_decode_location): Likewise.
	* language.c: Likewise.
	* minsyms.c (minimal_symbol_reader::record_full): Likewise.
	(compact_minimal_symbols): Likewise.
	(minimal_symbol_upper_bound): Likewise.
	* objfiles.c (relocate_one_symbol): Likewise.
	* psympriv.h (partial_symbol::obj_section): Likewise.
	(partial_symbol::address): Likewise.
	* psymtab.c (partial_symtab::add_psymbol): Likewise.
	* stabsread.c (scan_file_globals): Likewise.
	* symmisc.c (dump_msymbols): Likewise.
	* symtab.c (general_symbol_info::obj_section): Likewise.
	(fixup_section): Likewise.
	(get_msymbol_address): Likewise.
	* symtab.h (general_symbol_info::section): Rename to...
	(general_symbol_info::m_section): ...this.
	(general_symbol_info::set_section_index): New member function.
	(general_symbol_info::section_index): Likewise.
	(SYMBOL_SECTION): Delete.
	(MSYMBOL_VALUE_ADDRESS): Make use of section_index and
	set_section_index member functions where appropriate.
	(MSYMBOL_SECTION): Delete.
	(symbol::symbol): Update to initialize 'm_section'.
	* xcoffread.c (read_xcoff_symtab): Make use of set_section_index.
	(process_xcoff_symbol): Likewise.

2021-02-10  Andrew Burgess  <andrew.burgess@embecosm.com>

	* breakpoint.c (resolve_sal_pc): Replace SYMBOL_OBJ_SECTION and
	MSYMBOL_OBJ_SECTION.
	* findvar.c (language_defn::read_var_value): Likewise.
	* infcmd.c (jump_command): Likewise.
	* linespec.c (minsym_found): Likewise.
	* maint.c (maintenance_translate_address): Likewise.
	* minsyms.c (lookup_minimal_symbol_by_pc_section): Likewise.
	(minimal_symbol_upper_bound): Likewise.
	* parse.c (find_minsym_type_and_address): Likewise.
	(operator_check_standard): Likewise.
	* printcmd.c (info_address_command): Likewise.
	* symmisc.c (dump_msymbols): Likewise.
	(print_symbol): Likewise.
	* symtab.c (general_symbol_info::obj_section): Define new
	function.
	(fixup_symbol_section): Replace SYMBOL_OBJ_SECTION.
	(find_pc_sect_compunit_symtab): Likewise.
	(find_function_start_sal): Likewise.
	(skip_prologue_sal): Replace SYMBOL_OBJ_SECTION and
	MSYMBOL_OBJ_SECTION.
	* symtab.h (struct general_symbol_info) <obj_section>: Declare new
	function.
	(SYMBOL_OBJ_SECTION): Delete.
	(MSYMBOL_OBJ_SECTION): Delete.

2021-02-09  Tom Tromey  <tom@tromey.com>

	* stap-probe.c (stap_parse_argument_conditionally): Fix typo.

2021-02-09  Tom de Vries  <tdevries@suse.de>

	PR symtab/27341
	* dwarf2/read.c (read_array_type): Return NULL when not being able to
	construct an array type.  Add assert to ensure that element_type is
	not being modified.

2021-02-09  Andrew Burgess  <andrew.burgess@embecosm.com>

	* gcore.c (struct gcore_collect_regset_section_cb_data): Delete.
	(gcore_collect_regset_section_cb): Delete.
	(gcore_collect_thread_registers): Delete.
	(gcore_build_thread_register_notes): Delete.
	(gcore_find_signalled_thread): Delete.
	* gcore.h: Remove 'gdbsupport/gdb_signals.h' include and delete
	'gdbarch' and 'thread_info' declarations.
	(gcore_build_thread_register_notes): Delete declaration.
	(gcore_find_signalled_thread): Likewise.
	* fbsd-tdep.c: Remove 'gcore.h' include.
	(struct fbsd_collect_regset_section_cb_data): New struct.
	(fbsd_collect_regset_section_cb): New function.
	(fbsd_collect_thread_registers): New function.
	(struct fbsd_corefile_thread_data): New struct.
	(fbsd_corefile_thread): New function.
	(fbsd_make_corefile_notes): Call FreeBSD specific code.
	* linux-tdep.c: Remove 'gcore.h' include.
	(struct linux_collect_regset_section_cb_data): New struct.
	(linux_collect_regset_section_cb): New function.
	(linux_collect_thread_registers): New function.
	(linux_corefile_thread): Call Linux specific code.
	(find_signalled_thread): New function.
	(linux_make_corefile_notes): Call find_signalled_thread.

2021-02-09  Tom Tromey  <tromey@adacore.com>

	* ada-lang.c (coerce_unspec_val_to_type): Avoid making lazy
	not_lval value.
	* value.c (value_contents_copy_raw): Now static.
	* value.h (value_contents_copy_raw): Don't declare.

2021-02-09  Tom Tromey  <tromey@adacore.com>

	* gdbtypes.c (resolve_dynamic_struct): Handle structure with no
	fields.

2021-02-08  Shahab Vahedi  <shahab@synopsys.com>

	PR tdep/27369
	* arc-linux-tdep.c (handle_atomic_sequence): New.
	(arc_linux_software_single_step): Call handle_atomic_sequence().

2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>

	* python/py-tui.c (gdbpy_tui_window) <is_valid>: New member
	function.
	(REQUIRE_WINDOW): Call is_valid member function.
	(REQUIRE_WINDOW_FOR_SETTER): New define.
	(gdbpy_tui_is_valid): Call is_valid member function.
	(gdbpy_tui_set_title): Call REQUIRE_WINDOW_FOR_SETTER instead.
	* tui/tui-data.h (struct tui_win_info) <is_visible>: Check
	tui_active too.
	* tui/tui-layout.c (tui_apply_current_layout): Add an assert.
	* tui/tui.c (tui_enable): Move setting of tui_active earlier in
	the function.

2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>

	* python/py-tui.c (gdbpy_tui_set_title): Check that the new value
	for the title is not nullptr.

2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>

	* tui-layout.c (saved_tui_windows): Delete.
	(tui_apply_current_layout): Don't make use of saved_tui_windows,
	call new get_windows member function instead.
	(tui_get_window_by_name): Check in tui_windows.
	(tui_layout_window::apply): Don't add to tui_windows.
	* tui-layout.h (tui_layout_base::get_windows): New member function.
	(tui_layout_window::get_windows): Likewise.
	(tui_layout_split::get_windows): Likewise.

2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>

	* tui/tui-layout.c (tui_apply_current_layout): Restore the delete
	of the window objects.

2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>

	* python/python.c (gdbpy_print_stack): Reformat an error message.

2021-02-08  Andrew Burgess  <andrew.burgess@embecosm.com>

	* tui/tui-interp.c (tui_command_line_handler): New function.
	(tui_interp::resume): Register tui_command_line_handler as the
	input_handler.
	* tui/tui-io.c (tui_inject_newline_into_command_window): New
	function.
	(tui_getc_1): Delete handling of '\n' and '\r'.
	* tui-io.h (tui_inject_newline_into_command_window): Declare.

2021-02-07  Hannes Domani  <ssbssa@yahoo.de>

	* tui/tui-regs.c (tui_data_window::display_registers_from):
	Mark invisible register sub windows.
	(tui_data_window::check_register_values): Ignore invisible
	register sub windows.

2021-02-07  Hannes Domani  <ssbssa@yahoo.de>

	* tui/tui-regs.c (tui_data_item_window::rerender): Don't call
	n_spaces with a negative value.

2021-02-07  Hannes Domani  <ssbssa@yahoo.de>

	* tui/tui-regs.c (tui_data_window::display_registers_from):
	Add refresh_window call.

2021-02-07  Hannes Domani  <ssbssa@yahoo.de>

	* python/py-frame.c (frapy_richcompare): Compare frame_id_is_next.

2021-02-05  Simon Marchi  <simon.marchi@polymtl.ca>

	* symmisc.c (std_in, std_out, std_err): Remove.
	(_initialize_symmisc): Don't set std_in, std_out and std_err.

2021-02-05  Tom de Vries  <tdevries@suse.de>

	PR breakpoints/27330
	* breakpoint.c (create_exception_master_breakpoint): Handle case that
	glibc object file has debug info.

2021-02-05  Tom de Vries  <tdevries@suse.de>

	PR symtab/27333
	* dwarf2/read.c (process_psymtab_comp_unit): Handle DW_TAG_type_unit.

2021-02-05  Tom de Vries  <tdevries@suse.de>

	PR breakpoints/27313
	* break-catch-syscall.c (catch_syscall_split_args): Reject negative
	syscall numbers.

2021-02-05  Tom Tromey  <tom@tromey.com>

	* compile/compile-c-support.c (get_compile_context)
	(c_get_compile_context, cplus_get_compile_context): Change return
	type.
	* language.c (language_defn::get_compile_instance): New method.
	* language.h (language_defn::get_compile_instance): Change return
	type.  No longer inline.
	* c-lang.c (c_language::get_compile_instance): Change return type.
	(cplus_language::get_compile_instance): Change return type.
	* c-lang.h (c_get_compile_context, cplus_get_compile_context):
	Change return type.
	* compile/compile.c (compile_to_object): Update.

2021-02-05  Tom Tromey  <tom@tromey.com>

	* parser-defs.h (write_exp_symbol_reference): Declare.
	* parse.c (write_exp_symbol_reference): New function.
	* p-exp.y (variable): Use write_exp_symbol_reference.
	* m2-exp.y (variable): Use write_exp_symbol_reference.
	* f-exp.y (variable): Use write_exp_symbol_reference.
	* d-exp.y (PrimaryExpression): Use write_exp_symbol_reference.
	* c-exp.y (variable): Use write_exp_symbol_reference.

2021-02-05  Tom de Vries  <tdevries@suse.de>

	PR exp/27265
	* valarith.c (complex_binop): Throw an error if complex type can't
	be created.

2021-02-05  Tom de Vries  <tdevries@suse.de>

	PR symtab/27307
	* dwarf2/read.c (create_cus_from_debug_names_list): Add missing
	return.

2021-02-05  Tom de Vries  <tdevries@suse.de>

	* dwarf2/read.c (create_cus_from_debug_names_list): Fix indentation.

2021-02-04  Mike Frysinger  <vapier@gentoo.org>

	* configure.tgt (riscv*-*-*): Set gdb_sim.

2021-02-04  Simon Marchi  <simon.marchi@polymtl.ca>

	* target.c (target_is_non_stop_p): Return bool.
	* target.h (target_is_non_stop_p): Return bool.

2021-02-04  Simon Marchi  <simon.marchi@efficios.com>

	* record-full.c (record_full_async_inferior_event_handler):
	Don't clear async event handler.
	(record_full_base_target::wait): Clear async event handler at
	beginning.

2021-02-04  Simon Marchi  <simon.marchi@efficios.com>

	* record-btrace.c (record_btrace_handle_async_inferior_event):
	Don't clear async event handler.
	(record_btrace_target::wait): Clear async event handler at
	beginning.

2021-02-04  Simon Marchi  <simon.marchi@efficios.com>

	* remote.c (remote_target::wait): Clear async event handler at
	beginning, mark if needed at the end.
	(remote_async_inferior_event_handler): Don't set or clear async
	event handler.

2021-02-04  Simon Marchi  <simon.marchi@efficios.com>

	* async-event.h (async_event_handler_func):  Add documentation.
	* async-event.c (check_async_event_handlers): Don't clear
	async_event_handler ready flag.
	* infrun.c (infrun_async_inferior_event_handler): Clear ready
	flag.
	* record-btrace.c (record_btrace_handle_async_inferior_event):
	Likewise.
	* record-full.c (record_full_async_inferior_event_handler):
	Likewise.
	* remote-notif.c (remote_async_get_pending_events_handler):
	Likewise.
	* remote.c (remote_async_inferior_event_handler): Likewise.

2021-02-03  Simon Marchi  <simon.marchi@polymtl.ca>

	* infrun.c (handle_inferior_event): Move stop_soon variable to
	inner scope.

2021-02-03  Pedro Alves  <pedro@palves.net>

	* infcmd.c (detach_command): Hold strong reference to target, and
	if all-stop on entry, restart threads on exit.
	* infrun.c (switch_back_to_stepped_thread): Factor out bits to ...
	(restart_stepped_thread): ... this new function.  Also handle
	trap_expected.
	(restart_after_all_stop_detach): New function.
	* infrun.h (restart_after_all_stop_detach): Declare.

2021-02-03  Pedro Alves  <pedro@palves.net>

	* infrun.c (struct step_over_info): Initialize fields.
	(prepare_for_detach): Handle ongoing in-line step over.

2021-02-03  Pedro Alves  <pedro@palves.net>

	* linux-nat.c (linux_nat_target::detach): Remove breakpoints
	here...
	* remote.c (remote_target::remote_detach_1): ... and here ...
	* target.c (target_detach): ... instead of here.
	* target.h (target_ops::detach): Add comment.

2021-02-03  Pedro Alves  <pedro@palves.net>

	* infrun.c (struct wait_one_event): Move higher up.
	(prepare_for_detach): Abort in-progress displaced steps instead of
	letting them complete.
	(handle_one): If the inferior is detaching, don't add the thread
	back to the global step-over chain.
	(restart_threads): Don't restart threads if detaching.
	(handle_signal_stop): Remove inferior::detaching reference.

2021-02-03  Pedro Alves  <pedro@palves.net>

	* infrun.c (prepare_for_detach): Don't release scoped_restore
	before returning.

2021-02-03  Pedro Alves  <pedro@palves.net>

	* infrun.c (handle_one): New function, factored out from ...
	(stop_all_threads): ... here.

2021-02-03  Pedro Alves  <pedro@palves.net>

	* remote.c (remote_notif_stop_ack): Don't error out on
	TARGET_WAITKIND_IGNORE; instead, just ignore the notification.
	(remote_target::discard_pending_stop_replies): Don't delete
	in-flight notification; instead, clear its contents.

2021-02-03  Pedro Alves  <pedro@palves.net>

	* remote.c (extended_remote_target::attach): Set target async in
	the target-non-stop path too.

2021-02-03  Pedro Alves  <pedro@palves.net>

	PR gdb/27055
	* infrun.c (handle_signal_stop): Move main context_switch call
	earlier, before STOP_QUIETLY_NO_SIGSTOP.

2021-02-02  Lancelot SIX  <lsix@lancelotsix.com>

	* NEWS (Changed commands): Add entry for the behavior change of
	the inferior command.
	* inferior.c (inferior_command): When no argument is given to the
	inferior command, display info about the currently selected
	inferior.

2021-02-02  Simon Marchi  <simon.marchi@efficios.com>

	* dwarf2/read.c (read_loclist_index, read_rnglist_index): Return
	a sect_offset.
	(read_attribute_reprocess): Adjust.

2021-02-02  Simon Marchi  <simon.marchi@efficios.com>

	* dwarf2/die.h (struct die_info) <ranges_base>: Split in...
	<gnu_ranges_base>: ... this...
	<rnglists_base>: ... and this.
	* dwarf2/read.c (struct dwarf2_cu) <ranges_base>: Split in...
	<gnu_ranges_base>: ... this...
	<rnglists_base>: ... and this.
	(read_cutu_die_from_dwo): Adjust
	(dwarf2_get_pc_bounds): Adjust
	(dwarf2_record_block_ranges): Adjust.
	(read_full_die_1): Adjust
	(partial_die_info::read): Adjust.
	(read_rnglist_index): Adjust.

2021-02-02  Simon Marchi  <simon.marchi@efficios.com>

	PR gdb/26813
	* dwarf2/read.c (read_loclists_rnglists_header): Add
	header_offset parameter and use it.
	(read_loclist_index): Read header of the current contribution,
	not the one at the beginning of the section.
	(read_rnglist_index): Likewise.

2021-02-02  Simon Marchi  <simon.marchi@efficios.com>

	PR gdb/26813
	* dwarf2/attribute.h (struct attribute) <set_unsigned>: Clear
	requires_reprocessing flag.
	* dwarf2/attribute.c (attribute::form_is_unsigned): Handle
	DW_FORM_loclistx.
	(attribute::form_requires_reprocessing): Handle DW_FORM_rnglistx
	and DW_FORM_loclistx.
	* dwarf2/read.c (read_attribute_reprocess): Use set_unsigned
	instead of set_address for DW_FORM_loclistx and
	DW_FORM_rnglistx.

2021-02-02  Simon Marchi  <simon.marchi@efficios.com>

	* dwarf2/read.c (read_loclist_index): Remove bound check for
	start of offset.
	(read_rnglist_index): Likewise.

2021-02-02  Simon Marchi  <simon.marchi@efficios.com>

	* dwarf2/read.c (read_loclist_index): Add bound check for the end
	of the offset.

2021-02-02  Simon Marchi  <simon.marchi@efficios.com>

	* dwarf2/read.c (read_rnglist_index): Fix bound check.

2021-02-02  Simon Marchi  <simon.marchi@efficios.com>

	* dwarf2/read.c (read_loclist_index): Change complaints into
	errors.

2021-02-02  Tom de Vries  <tdevries@suse.de>

	PR symtab/24620
	* dwarf2/index-write.c (write_one_signatured_type): Skip if
	psymtab == nullptr.

2021-02-01  Andrew Burgess  <andrew.burgess@embecosm.com>

	* Makefile.in (HFILES_NO_SRCDIR): Add corefile.h.
	* gcore.c (struct gcore_collect_regset_section_cb_data): Moved
	here from linux-tdep.c and given a new name.  Minor cleanups.
	(gcore_collect_regset_section_cb): Likewise.
	(gcore_collect_thread_registers): Likewise.
	(gcore_build_thread_register_notes): Likewise.
	(gcore_find_signalled_thread): Likewise.
	* gcore.h (gcore_build_thread_register_notes): Declare.
	(gcore_find_signalled_thread): Declare.
	* fbsd-tdep.c: Add 'gcore.h' include.
	(struct fbsd_collect_regset_section_cb_data): Delete.
	(fbsd_collect_regset_section_cb): Delete.
	(fbsd_collect_thread_registers): Delete.
	(struct fbsd_corefile_thread_data): Delete.
	(fbsd_corefile_thread): Delete.
	(fbsd_make_corefile_notes): Call
	gcore_build_thread_register_notes instead of the now deleted
	FreeBSD code.
	* linux-tdep.c: Add 'gcore.h' include.
	(struct linux_collect_regset_section_cb_data): Delete.
	(linux_collect_regset_section_cb): Delete.
	(linux_collect_thread_registers): Delete.
	(linux_corefile_thread): Call
	gcore_build_thread_register_notes.
	(find_signalled_thread): Delete.
	(linux_make_corefile_notes): Call gcore_find_signalled_thread.

2021-01-29  Tom de Vries  <tdevries@suse.de>

	PR breakpoints/26063
	* infrun.c (process_event_stop_test): Reset
	ecs->event_thread->current_line to 0 if is-stmt=n and frame has
	changed.

2021-01-28  Andrew Burgess  <andrew.burgess@embecosm.com>

	* thread.c (thr_try_catch_cmd): Replace swith_to_thread with an
	assert.  Extend the header comment.

2021-01-28  Andrew Burgess  <andrew.burgess@embecosm.com>

	* Makefile.in (SUBDIR_TUI_SRCS): Add tui/tui-location.c.
	(HFILES_NO_SRCDIR): Add tui/tui-location.h.
	* tui/tui-data.h (TUI_STATUS_WIN): Define.
	(tui_locator_win_info_ptr): Delete declaration.
	* tui/tui-disasm.c: Add 'tui/tui-location.h' include.
	(tui_disasm_window::set_contents): Fetch state from tui_location
	global.
	(tui_get_begin_asm_address): Likewise.
	* tui/tui-layout.c (tui_apply_current_layout): Remove special case
	for locator window.
	(get_locator_window): Delete.
	(initialize_known_windows): Treat locator window just like all the
	rest.
	* tui/tui-source.c: Add 'tui/tui-location.h' include.
	(tui_source_window::set_contents): Fetch state from tui_location
	global.
	(tui_source_window::showing_source_p): Likewise.
	* tui/tui-stack.c: Add 'tui/tui-location.h' include.
	(_locator): Delete.
	(tui_locator_win_info_ptr): Delete.
	(tui_locator_window::make_status_line): Fetch state from
	tui_location global.
	(tui_locator_window::rerender): Remove check of 'handle',
	reindent function body.
	(tui_locator_window::set_locator_fullname): Delete.
	(tui_locator_window::set_locator_info): Delete.
	(tui_update_locator_fullname): Delete.
	(tui_show_frame_info): Likewise.
	(tui_show_locator_content): Access window through TUI_STATUS_WIN.
	* tui/tui-stack.h (tui_locator_window::set_locator_info): Moved to
	tui/tui-location.h and renamed to
	tui_location_tracker::set_location.
	(tui_locator_window::set_locator_fullname): Moved to
	tui/tui-location.h and renamed to
	tui_location_tracker::set_fullname.
	(tui_locator_window::full_name): Delete.
	(tui_locator_window::proc_name): Delete.
	(tui_locator_window::line_no): Delete.
	(tui_locator_window::addr): Delete.
	(tui_locator_window::gdbarch): Delete.
	(tui_update_locator_fullname): Delete declaration.
	* tui/tui-wingeneral.c (tui_refresh_all): Removed special handling
	for locator window.
	* tui/tui-winsource.c: Add 'tui/tui-location.h' include.
	(tui_display_main): Call function on tui_location directly.
	* tui/tui.h (enum tui_win_type): Add STATUS_WIN.
	* tui/tui-location.c: New file.
	* tui/tui-location.h: New file.

2021-01-28  Simon Marchi  <simon.marchi@polymtl.ca>

	* gdbtypes.h (get_type_arch): Rename to...
	(struct type) <arch>: ... this, update all users.

2021-01-28  Simon Marchi  <simon.marchi@polymtl.ca>

	* gdbtypes.h (struct type) <arch>: Rename to...
	<arch_owner>: ... this, update all users.
	<objfile>: Rename to...
	<objfile_owner>: ... this, update all users.

2021-01-28  Andrew Burgess  <andrew.burgess@embecosm.com>

	* gdbcmd.h (execute_command_to_string): Update comment.
	* top.c (execute_command_to_string): Update header comment.

2021-01-28  Tom de Vries  <tdevries@suse.de>

	PR breakpoints/27205
	* breakpoint.c (create_longjmp_master_breakpoint_probe)
	(create_longjmp_master_breakpoint_names): New function, factored out
	of ...
	(create_longjmp_master_breakpoint): ... here.  Only try to install
	longjmp_names breakpoints in libc.so/libc.so.debug if installing probe
	breakpoint in libc.so failed.

2021-01-27  Lancelot SIX  <lsix@lancelotsix.com>

	PR gdb/27133
	* cli/cli-interp.c (cli_interp_base::set_logging): Ensure the
	unique_ptr is released when the wrapped pointer is kept for later
	use.

2021-01-27  Matthew Malcomson  <matthew.malcomson@arm.com>

	* aarch64-tdep.c (aarch64_displaced_step_others): Account for
	BLR and BR instructions.
	* arch/aarch64-insn.h (enum aarch64_opcodes): Add BR opcode.
	(enum aarch64_masks): New.

2021-01-26  Tom Tromey  <tromey@adacore.com>

	* windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
	(DEBUG_EXCEPT): Use debug_prefixed_printf_cond.
	(windows_init_thread_list, windows_nat::handle_load_dll)
	(windows_nat::handle_unload_dll, windows_nat_target::resume)
	(windows_nat_target::resume)
	(windows_nat_target::get_windows_debug_event)
	(windows_nat_target::interrupt, windows_xfer_memory)
	(windows_nat_target::close): Update.
	* nat/windows-nat.c (DEBUG_EVENTS): Use
	debug_prefixed_printf_cond.
	(matching_pending_stop, fetch_pending_stop)
	(continue_last_debug_event): Update.

2020-12-17  Mihails Strasuns  <mihails.strasuns@intel.com>

	* linux-tdep.c (linux_make_mappings_corefile_notes): Start using
	elfcore_write_file_note.

2021-01-26  Shahab Vahedi  <shahab@synopsys.com>

	* arc-tdep.c (arc_add_reggroups): New function.
	(arc_gdbarch_init): Call arc_add_reggroups.

2021-01-26  Anton Kolesov  <anton.kolesov@synopsys.com>

	* arc-tdep.c (arc_skip_prologue): Log "pc" address.

2021-01-25  Bernd Edlinger  <bernd.edlinger@hotmail.de>
	    Simon Marchi  <simon.marchi@polymtl.ca>
	    Tom de Vries  <tdevries@suse.de>

	* dwarf2/read.c (partial_die_info::read): Use as_unsigned () for
	DW_AT_ranges.

2021-01-25  Tom Tromey  <tromey@adacore.com>

	* dwarf2/read.c (get_mpz): New function.
	(get_dwarf2_rational_constant): Use it.

2021-01-25  Tom Tromey  <tromey@adacore.com>

	* ada-lang.c (resolve_subexp): Handle array context.

2021-01-23  Tom Tromey  <tom@tromey.com>

	PR compile/25575
	* compile/compile-loc2c.c (note_register): New function.
	(pushf_register_address, pushf_register): Use it.

2021-01-23  Tom Tromey  <tom@tromey.com>

	* symtab.h (struct symbol_computed_ops) <generate_c_location>:
	Change type of "registers_used".
	* dwarf2/loc.h (dwarf2_compile_property_to_c): Update.
	* dwarf2/loc.c (dwarf2_compile_property_to_c)
	(locexpr_generate_c_location, loclist_generate_c_location): Change
	type of "registers_used".
	* compile/compile.h (compile_dwarf_expr_to_c)
	(compile_dwarf_bounds_to_c): Update.
	* compile/compile-loc2c.c (pushf_register_address)
	(pushf_register, do_compile_dwarf_expr_to_c)
	(compile_dwarf_expr_to_c, compile_dwarf_bounds_to_c): Change type
	of "registers_used".
	* compile/compile-c.h (generate_c_for_variable_locations):
	Update.
	* compile/compile-c-symbols.c (generate_vla_size)
	(generate_c_for_for_one_variable): Change type of
	"registers_used".
	(generate_c_for_variable_locations): Return std::vector.
	* compile/compile-c-support.c (generate_register_struct): Change
	type of "registers_used".
	(compute): Update.

2021-01-23  Tom Tromey  <tom@tromey.com>

	* compile/compile-internal.h (class compile_instance)
	<set_arguments>: Change return type.
	* compile/compile.c (compile_to_object): Remove call to reset.
	(compile_instance::set_arguments): Change return type.

2021-01-23  Simon Marchi  <simon.marchi@polymtl.ca>

	* gdbtypes.c (copy_type_recursive): Use get_type_arch.
	* gdbtypes.h (struct type) <set_owner>: Add asserts.

2021-01-23  Lancelot SIX  <lsix@lancelotsix.com>

	* Makefile.in (SELFTESTS_SRCS): Add
	unittests/gdb_tilde_expand-selftests.c.
	* unittests/gdb_tilde_expand-selftests.c: New file.

2021-01-22  Andrew Burgess  <andrew.burgess@embecosm.com>

	PR cli/25956
	* NEWS: Mention new command.
	* cli/cli-style.c: Add 'cli/cli-setshow.h' include.
	(version_style): Define.
	(cli_style_option::cli_style_option): Add intensity parameter, and
	use as appropriate.
	(_initialize_cli_style): Register version style set/show commands.
	* cli/cli-style.h (cli_style_option): Add intensity parameter.
	(version_style): Declare.
	* top.c (print_gdb_version): Use version_stype, and styled_string
	to print the GDB version string.

2021-01-22  Andrew Burgess  <andrew.burgess@embecosm.com>

	* utils.c (emit_style_escape): Only emit an escape sequence if the
	requested style is different than the current applied style.
	(fputs_maybe_filtered): Adjust the juggling of the wrap_style, and
	current applied_style.
	(fputs_styled): Remove is_default check.
	(fputs_styled_unfiltered): Likewise.
	(vfprintf_styled_no_gdbfmt): Likewise.

2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>

	* remote.h (remote_debug_printf): New.
	(remote_debug_printf_nofunc): New.
	(REMOTE_SCOPED_DEBUG_ENTER_EXIT): New.
	* remote.c: Use above macros throughout file.

2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>

	* remote.h (remote_debug): Change to bool.
	* remote.c (remote_debug): Change to bool.
	(_initialize_remote): Adjust.

2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>

	* target.h (remote_debug): Move to...
	* remote.h (remote_debug): ... here.
	* top.c (remote_debug): Move to...
	* remote.c (remote_debug): ... here.
	* remote-sim.c: Include remote.h.

2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>

	* cli/cli-cmds.c (show_remote_debug): Remove.
	(show_remote_timeout): Remove.
	(_initialize_cli_cmds): Don't register commands.
	* remote.c (show_remote_debug): Move here.
	(show_remote_timeout): Move here.
	(_initialize_remote): Register commands.

2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>

	* gdbtypes.h (TYPE_OBJFILE): Remove, change all users to use the
	type::objfile method instead.

2021-01-22  Simon Marchi  <simon.marchi@polymtl.ca>

	* gdbtypes.h (TYPE_OBJFILE_OWNED): Remove, update all users to
	use the type::is_objfile_owned method.

2021-01-22  Simon Marchi  <simon.marchi@efficios.com>

	* gdbtypes.h (TYPE_OBJFILE_OWNED): Adjust.
	(TYPE_OWNER): Remove.
	(TYPE_OBJFILE): Adjust.
	(struct main_type) <flag_objfile_owned>: Rename to...
	<m_flag_objfile_owned>: ... this.
	<owner>: Rename to...
	<m_owner>: ... this.
	(struct type) <is_objfile_owned, set_owner, objfile, arch>: New
	methods.
	(TYPE_ALLOC): Adjust.
	* gdbtypes.c (alloc_type): Adjust.
	(alloc_type_arch): Adjust.
	(alloc_type_copy): Adjust.
	(get_type_arch): Adjust.
	(smash_type): Adjust.
	(lookup_array_range_type): Adjust.
	(recursive_dump_type): Adjust.
	(copy_type_recursive): Adjust.
	* compile/compile-c-types.c (convert_func): Adjust.
	(convert_type_basic): Adjust.
	* compile/compile-cplus-types.c (compile_cplus_convert_func):
	Adjust.
	* language.c
	(language_arch_info::type_and_symbol::alloc_type_symbol):
	Adjust.

2021-01-21  Luis Machado  <luis.machado@linaro.org>

	* coffread.c (enter_linenos): Passing string to complaint.
	* valops.c (value_assign): Make array view.

2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>

	* auto-load.h (debug_auto_load): Move here.
	(auto_load_debug_printf): New.
	* auto-load.c: Use auto_load_debug_printf.
	(debug_auto_load): Move to header.
	* linux-thread-db.c (try_thread_db_load): Use
	auto_load_debug_printf.
	* main.c (captured_main_1): Likewise.

2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>

	* f-valprint.c (f77_array_offset_tbl): Remove.

2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>

	* gdb_bfd.c (bfd_cache_debug_printf): New, use throughout file.

2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>

	* ser-tcp.c (wait_for_connect): Use interruptible_select instead
	of gdb_select.

2021-01-21  Hannes Domani  <ssbssa@yahoo.de>

	PR python/19151
	* python/py-breakpoint.c (bppy_get_location): Handle
	bp_hardware_breakpoint.
	(bppy_init): Likewise.
	(gdbpy_breakpoint_created): Likewise.

2021-01-21  Simon Marchi  <simon.marchi@polymtl.ca>

	* arm-tdep.c (arm_debug_printf): Add and use throughout file.

2021-01-20  Simon Marchi  <simon.marchi@polymtl.ca>

	* gdb_bfd.c (debug_bfd_cache): Change type to bool.
	(_initialize_gdb_bfd): Adjust.

2021-01-20  Simon Marchi  <simon.marchi@polymtl.ca>

	PR gdb/26828
	* dwarf2/read.c (maybe_queue_comp_unit): Add assertion.

2021-01-20  Simon Marchi  <simon.marchi@polymtl.ca>

	* dwarf2/read.c (follow_die_offset): Add logging.
	(dwarf2_per_objfile::age_comp_units): Add logging.

2021-01-20  Simon Marchi  <simon.marchi@polymtl.ca>

	* aarch64-linux-tdep.c (aarch64_linux_record_tdep): Make static.
	* aarch64-tdep.c (tdesc_aarch64_list, aarch64_prologue_unwind,
	aarch64_stub_unwind, aarch64_normal_base, ): Make static.
	* arm-linux-tdep.c (arm_prologue_unwind): Make static.
	* arm-tdep.c (struct frame_unwind): Make static.
	* auto-load.c (auto_load_safe_path_vec): Make static.
	* csky-tdep.c (csky_stub_unwind): Make static.
	* gdbarch.c (gdbarch_data_registry): Make static.
	* gnu-v2-abi.c (gnu_v2_abi_ops): Make static.
	* i386-netbsd-tdep.c (i386nbsd_mc_reg_offset): Make static.
	* i386-tdep.c (i386_frame_setup_skip_insns,
	i386_tramp_chain_in_reg_insns, i386_tramp_chain_on_stack_insns):
	Make static.
	* infrun.c (observer_mode): Make static.
	* linux-nat.c (sigchld_action): Make static.
	* linux-thread-db.c (thread_db_list): Make static.
	* maint-test-options.c (maintenance_test_options_list):
	* mep-tdep.c (mep_csr_registers): Make static.
	* mi/mi-cmds.c (struct mi_cmd_stats): Remove struct type name.
	(stats): Make static.
	* nat/linux-osdata.c (struct osdata_type): Make static.
	* ppc-netbsd-tdep.c (ppcnbsd_reg_offsets): Make static.
	* progspace.c (last_program_space_num): Make static.
	* python/py-param.c (struct parm_constant): Remove struct type
	name.
	(parm_constants): Make static.
	* python/py-record-btrace.c (btpy_list_methods): Make static.
	* python/py-record.c (recpy_gap_type): Make static.
	* record.c (record_goto_cmdlist): Make static.
	* regcache.c (regcache_descr_handle): Make static.
	* registry.h (DEFINE_REGISTRY): Make definition static.
	* symmisc.c (std_in, std_out, std_err): Make static.
	* top.c (previous_saved_command_line): Make static.
	* tracepoint.c (trace_user, trace_notes, trace_stop_notes): Make
	static.
	* unittests/command-def-selftests.c (nr_duplicates,
	nr_invalid_prefixcmd, lists): Make static.
	* unittests/observable-selftests.c (test_notification): Make
	static.
	* unittests/optional/assignment/1.cc (counter): Make static.
	* unittests/optional/assignment/2.cc (counter): Make static.
	* unittests/optional/assignment/3.cc (counter): Make static.
	* unittests/optional/assignment/4.cc (counter): Make static.
	* unittests/optional/assignment/5.cc (counter): Make static.
	* unittests/optional/assignment/6.cc (counter): Make static.

2021-01-20  Joel Sherrill  <joel@rtems.org>

	PR gdb/27219
	* remote.c (struct remote_thread_info) <resume_state>: Rename
	to...
	<get_resume_state>: ... this.
	(remote_target::resume): Adjust.
	(remote_target::commit_resume): Adjust.
	(remote_target::select_thread_for_ambiguous_stop_reply): Adjust.

2021-01-20  Sergio Durigan Junior  <sergiodj@sergiodj.net>
	    Tom Tromey <tom@tromey.com>

	* stap-probe.c (stap_parse_single_operand): Handle '!'
	operator.
	(stap_parse_argument_conditionally): Likewise.
	Skip spaces after processing open-parenthesis sub-expression.
	(stap_parse_argument_1): Skip spaces after call to
	stap_parse_argument_conditionally.
	Handle case when right-side expression is a parenthesized
	sub-expression.
	Skip spaces after call to stap_parse_argument_1.

2021-01-19  Lancelot SIX  <lsix@lancelotsix.com>

	* top.h (switch_thru_all_uis): Use DISABLE_COPY_AND_ASSIGN.

2021-01-19  Luis Machado  <luis.machado@linaro.org>

	* trad-frame.h (trad_frame_saved_reg) <set_value_bytes>: Allocate
	memory and save data.
	(trad_frame_set_value, trad_frame_set_realreg, trad_frame_set_addr)
	(trad_frame_set_unknown, trad_frame_set_value_bytes)
	(trad_frame_value_p, trad_frame_addr_p, trad_frame_realreg_p)
	(trad_frame_value_bytes_p): Remove.
	(trad_frame_reset_saved_regs): Adjust documentation.
	* trad-frame.c (trad_frame_alloc_saved_regs): Initialize via a
	constructor and reset the state of the registers.
	(trad_frame_value_p, trad_frame_addr_p, trad_frame_realreg_p)
	(trad_frame_value_bytes_p, trad_frame_set_value)
	(trad_frame_set_realreg, trad_frame_set_addr)
	(trad_frame_set_unknown, trad_frame_set_value_bytes): Remove.
	(trad_frame_set_reg_realreg): Update to call member function.
	(trad_frame_set_reg_addr, trad_frame_set_reg_value_bytes): Likewise.
	(trad_frame_get_prev_register): Likewise.

	* aarch64-tdep.c (aarch64_analyze_prologue)
	(aarch64_analyze_prologue_test, aarch64_make_prologue_cache_1)
	(aarch64_prologue_prev_register): Update to use member functions.
	* alpha-mdebug-tdep.c (alpha_mdebug_frame_unwind_cache): Likewise.
	* alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Likewise.
	* arc-tdep.c (arc_print_frame_cache, arc_make_frame_cache): Likewise.
	* arm-tdep.c (arm_make_prologue_cache, arm_exidx_fill_cache)
	(arm_make_epilogue_frame_cache): Likewise.
	* avr-tdep.c (avr_frame_unwind_cache)
	(avr_frame_prev_register): Likewise.
	* cris-tdep.c (cris_scan_prologue): Likewise.
	* csky-tdep.c (csky_frame_unwind_cache): Likewise.
	* frv-tdep.c (frv_analyze_prologue): Likewise.
	* hppa-tdep.c (hppa_frame_cache, hppa_fallback_frame_cache): Likewise.
	* lm32-tdep.c (lm32_frame_cache): Likewise.
	* m32r-tdep.c (m32r_frame_unwind_cache): Likewise.
	* m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
	* mips-tdep.c (set_reg_offset, mips_insn16_frame_cache)
	(mips_micro_frame_cache, mips_insn32_frame_cache): Likewise.
	(reset_saved_regs): Adjust to set realreg.
	* riscv-tdep.c (riscv_scan_prologue, riscv_frame_cache): Adjust to
	call member functions.
	* rs6000-tdep.c (rs6000_frame_cache, rs6000_epilogue_frame_cache)
	* s390-tdep.c (s390_prologue_frame_unwind_cache)
	(s390_backchain_frame_unwind_cache): Likewise.
	* score-tdep.c (score7_analyze_prologue)
	(score3_analyze_prologue, score_make_prologue_cache): Likewise.
	* sparc-netbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise.
	* sparc-sol2-tdep.c (sparc32_sol2_sigtramp_frame_cache): Likewise.
	* sparc64-netbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise.
	* sparc64-sol2-tdep.c (sparc64_sol2_sigtramp_frame_cache): Likewise.
	* tilegx-tdep.c (tilegx_analyze_prologue)
	(tilegx_frame_cache): Likewise.
	* v850-tdep.c (v850_frame_cache): Likewise.
	* vax-tdep.c (vax_frame_cache): Likewise.

2021-01-19  Luis Machado  <luis.machado@linaro.org>

	* frame.h (get_frame_register_bytes): Pass a gdb::array_view instead
	of buffer + length.
	(put_frame_register_bytes): Likewise.
	Adjust documentation.
	(get_frame_memory): Pass a gdb::array_view instead of buffer + length.
	(safe_frame_unwind_memory): Likewise.
	* frame.c (get_frame_register_bytes, put_frame_register_bytes)
	(get_frame_memory, safe_frame_unwind_memory): Adjust to use
	gdb::array_view.
	* amd64-fbsd-tdep.c (amd64fbsd_sigtramp_p): Likewise.
	* amd64-linux-tdep.c (amd64_linux_sigtramp_start): Likewise.
	* amd64-obsd-tdep.c (amd64obsd_sigtramp_p): Likewise.
	* arc-linux-tdep.c (arc_linux_is_sigtramp): Likewise.
	* cris-tdep.c (cris_sigtramp_start, cris_rt_sigtramp_start): Likewise.
	* dwarf2/loc.c (rw_pieced_value): Likewise.
	* hppa-tdep.c (hppa_frame_cache): Likewise.
	* i386-fbsd-tdep.c (i386fbsd_sigtramp_p): Likewise.
	* i386-gnu-tdep.c (i386_gnu_sigtramp_start): Likewise.
	* i386-linux-tdep.c (i386_linux_sigtramp_start)
	(i386_linux_rt_sigtramp_start): Likewise.
	* i386-obsd-tdep.c (i386obsd_sigtramp_p): Likewise.
	* i386-tdep.c (i386_register_to_value): Likewise.
	* i387-tdep.c (i387_register_to_value): Likewise.
	* ia64-tdep.c (ia64_register_to_value): Likewise.
	* m32r-linux-tdep.c (m32r_linux_sigtramp_start)
	(m32r_linux_rt_sigtramp_start): Likewise.
	* m68k-linux-tdep.c (m68k_linux_pc_in_sigtramp): Likewise.
	* m68k-tdep.c (m68k_register_to_value): Likewise.
	* mips-tdep.c (mips_register_to_value)
	(mips_value_to_register): Likewise.
	* ppc-fbsd-tdep.c (ppcfbsd_sigtramp_frame_sniffer)
	(ppcfbsd_sigtramp_frame_cache): Likewise.
	* ppc-obsd-tdep.c (ppcobsd_sigtramp_frame_sniffer)
	(ppcobsd_sigtramp_frame_cache): Likewise.
	* rs6000-tdep.c (rs6000_in_function_epilogue_frame_p)
	(rs6000_register_to_value): Likewise.
	* tilegx-tdep.c (tilegx_analyze_prologue): Likewise.
	* tramp-frame.c (tramp_frame_start): Likewise.
	* valops.c (value_assign): Likewise.

2021-01-19  Luis Machado  <luis.machado@linaro.org>

	* aarch64-linux-tdep.c (aarch64_linux_restore_vreg): Pass in an
	array_view.
	* trad-frame.c (trad_frame_set_value_bytes): Use gdb::array_view
	instead of buffer and size.
	(trad_frame_set_reg_value_bytes): Likewise.
	* trad-frame.h (trad_frame_set_reg_value_bytes): Likewise.
	(trad_frame_set_value_bytes): Likewise.

2021-01-18  Mike Frysinger  <vapier@gentoo.org>

	* copyright.py (NOT_FSF_LIST): Delete sim/testsuite/sim/bfin/s21.s.

2021-01-18  Andrew Burgess  <andrew.burgess@embecosm.com>

	* riscv-fbsd-tdep.c (riscv_fbsd_supply_gregset): Delete.
	(riscv_fbsd_gregset): Use riscv_supply_regset.
	(riscv_fbsd_fpregset): Likewise.
	* riscv-linux-tdep.c (riscv_linux_gregset): Likewise.
	(riscv_linux_fregset): Likewise.
	* riscv-tdep.c (riscv_supply_regset): Define new function.
	* riscv-tdep.h (riscv_supply_regset): Declare new function.

2021-01-18  Tom de Vries  <tdevries@suse.de>

	PR tdep/27172
	* nat/amd64-linux-siginfo.c (cpt_si_lower, cpt_si_upper, SEGV_BNDERR):
	New macro.
	(compat_siginfo_from_siginfo): Copy cpt_si_lower and cpt_si_upper
	for SEGV_BNDERR.

2021-01-18  Simon Marchi  <simon.marchi@polymtl.ca>

	* remote.c (class remote_target) <remote_hostio_send_command,
	remote_hostio_parse_result>: Constify parameter.
	(remote_hostio_parse_result): Likewise.
	(remote_target::remote_hostio_send_command): Adjust.
	(remote_target::remote_hostio_pread_vFile): Adjust.
	(remote_target::fileio_readlink): Adjust.
	(remote_target::fileio_fstat): Adjust.

2021-01-18  Simon Marchi  <simon.marchi@polymtl.ca>

	* remote.c (remote_target::start_remote): Move wait_status to
	narrower scope.

2021-01-18  Simon Marchi  <simon.marchi@polymtl.ca>

	* remote.c (class remote_target):
	<add_current_inferior_and_thread>: Constify parameter.
	(stop_reply_extract_thread): Likewise.
	(remote_target::get_current_thread): Likewise.
	(remote_target::add_current_inferior_and_thread): Likewise.

2021-01-18  Simon Marchi  <simon.marchi@polymtl.ca>

	* remote.c (class remote_target)
	<remote_unpack_thread_info_response,
	parse_threadlist_response>: Constify parameter and/or return
	value and or local variable.
	(stub_unpack_int): Likewise.
	(unpack_nibble): Likewise.
	(unpack_byte): Likewise.
	(unpack_int): Likewise.
	(unpack_string): Likewise.
	(unpack_threadid): Likewise.
	(remote_target::remote_unpack_thread_info_response): Likewise.
	(remote_target::parse_threadlist_response): Likewise.

2021-01-15  Andrew Burgess  <andrew.burgess@embecosm.com>

	* tui/tui.c (tui_is_window_visible): Compare to nullptr, not 0.

2021-01-14  Lancelot Six  <lsix@lancelotsix.com>

	* MAINTAINERS (Write After Approval): Add myself.

2021-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>

	* trad-frame.c (trad_frame_alloc_saved_regs): Avoid compile-error
	because is_trivially_default_constructible was first implemented with
	gcc-5.

2021-01-14  Tom de Vries  <tdevries@suse.de>

	PR breakpoints/27151
	* objfiles.h (in_plt_section): Handle .plt.sec.

2021-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>

	PR gdb/26819
	* remote.c
	(remote_target::select_thread_for_ambiguous_stop_reply): New
	member function.
	(remote_target::process_stop_reply): Call
	select_thread_for_ambiguous_stop_reply.

2021-01-13  Simon Marchi  <simon.marchi@efficios.com>

	* record-btrace.c (class record_btrace_target): Remove.
	(record_btrace_target::commit_resume): Remove.
	* record-full.c (class record_full_target): Remove.
	(record_full_target::commit_resume): Remove.

2021-01-13  Simon Marchi  <simon.marchi@efficios.com>

	* remote.c (enum class resume_state): New.
	(struct resumed_pending_vcont_info): New.
	(struct remote_thread_info) <resume_state, set_not_resumed,
	set_resumed_pending_vcont, resumed_pending_vcont_info,
	set_resumed, m_resume_state, m_resumed_pending_vcont_info>:
	New.
	<last_resume_step, last_resume_sig, vcont_resumed>: Remove.
	(remote_target::remote_add_thread): Adjust.
	(remote_target::process_initial_stop_replies): Adjust.
	(remote_target::resume): Adjust.
	(remote_target::commit_resume): Rely on state in
	remote_thread_info and not on tp->executing.
	(remote_target::process_stop_reply): Adjust.

2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>

	* arc-tdep.h (arc_debug_printf): New.
	* arc-tdep.c: Use arc_debug_printf.
	* arc-linux-nat.c (arc_linux_nat_debug_printf): Add and use.
	* arc-linux-tdep.c (arc_linux_debug_printf): Add and use.
	* arc-newlib-tdep.c (arc_newlib_debug_printf): Add and use.

2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>

	* arc-tdep.h (arc_debug): Change type to bool.
	* arc-tdep.c (arc_debug): Change type to bool.
	(arc_analyze_prologue): Adjust.
	(_initialize_arc_tdep): Use add_setshow_boolean_cmd.
	* arc-linux-nat.c (ps_get_thread_area): Adjust.

2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>

	* auto-load.c (auto_load_objfile_script_1): Use bool.
	(execute_script_contents): Use bool.

2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>

	* auto-load.h (auto_load_gdb_scripts_enabled): Return bool, move
	comment here.
	* auto-load.c (auto_load_gdb_scripts_enabled): Return bool, move
	comment to header.
	* extension-priv.h (struct extension_language_script_ops)
	<auto_load_enabled>: Return bool.
	* extension.h (ext_lang_auto_load_enabled): Return bool, move
	comment here.
	* extension.c (ext_lang_auto_load_enabled): Return bool, move
	comment to header.
	* guile/guile-header.h (gdbscm_auto_load_enabled): Return bool,
	move comment here.
	* guile/scm-auto-load.c (gdbscm_auto_load_enabled): Return bool,
	move comment to header.
	* python/python-header.h (gdbpy_auto_load_enabled): Return bool,
	move comment here.
	* python/py-auto-load.c (gdbpy_auto_load_enabled): Return bool,
	move comment to header.

2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>

	* auto-load.h (file_is_auto_load_safe): Change return type to
	bool, move comment here.
	* auto-load.c (file_is_auto_load_safe): Change return type and
	advice_printed to bool.  Move comment to  header.

2021-01-13  Simon Marchi  <simon.marchi@polymtl.ca>

	* jit.c (jit_debug_printf): New, use throughout file.

2021-01-12  Simon Marchi  <simon.marchi@polymtl.ca>

	* infrun.c (normal_stop): Fix indentation.

2021-01-12  Simon Marchi  <simon.marchi@polymtl.ca>

	* top.h (readnow_symbol_files, readnever_symbol_files): Move
	declarations to ...
	* symfile.h: ... here.
	* symfile.c: Update doc.

2021-01-12  Simon Marchi  <simon.marchi@polymtl.ca>

	* target.h (baud_rate, serial_parity): Move declarations...
	* serial.h: ... here.
	* main.c: Include serial.h.
	* serial.c (baud_rate, serial_parity): Update doc.

2021-01-12  Simon Marchi  <simon.marchi@polymtl.ca>

	* top.c (pre_init_ui_hook): Remove.

2021-01-12  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>

	* aarch64-tdep.c (aarch64_vnh_type): Add "bf" field in h registers.
	(aarch64_vnv_type): Add "bf" type in h field of v registers.
	* features/aarch64-fpu.c (create_feature_aarch64_fpu): Regenerated.
	* features/aarch64-fpu.xml: Add bfloat16 type.

2021-01-12  Andrew Burgess  <andrew.burgess@embecosm.com>

	* expprint.c (dump_subexp_body_standard): Handle OP_BOOL.

2021-01-12  Andrew Burgess  <andrew.burgess@embecosm.com>

	* f-exp.y (dot_ops): Rename to...
	(fortran_operators): ...this.  Add a header comment.  Add symbol
	based operators.
	(yylex): Update to use fortran_operators not dot_ops.  Remove
	special handling for '**', this is now included in
	fortran_operators.

2021-01-11  Simon Marchi  <simon.marchi@polymtl.ca>

	* arch/aarch64-insn.h (aarch64_debug_printf): New.
	* arch/aarch64-insn.c: Use aarch64_debug_printf.
	* aarch64-tdep.c: Use aarch64_debug_printf.

2021-01-11  Simon Marchi  <simon.marchi@polymtl.ca>

	* solib-aix.c (solib_aix_debug_printf): New, use throughout
	file.

2021-01-11  Simon Marchi  <simon.marchi@polymtl.ca>

	* jit.c (jit_debug): Change type to bool.
	(_initialize_jit): Adjust.

2021-01-09  Tom Tromey  <tom@tromey.com>

	PR compile/23672
	* compile/compile.c (compile_to_object): Avoid crash when
	osabi_triplet_regexp returns NULL.

2021-01-09  Tom Tromey  <tom@tromey.com>

	* tracepoint.h (class collection_list) <append_exp>: Take a
	std::string.
	* tracepoint.c (collection_list::append_exp): Take a std::string.
	(encode_actions_1): Update.

2021-01-08  Tom Tromey  <tromey@adacore.com>

	* parse.c (parse_expression): Add void_context_p parameter.  Use
	parse_exp_in_context.
	* printcmd.c (print_command_1): Change voidprint to bool.  Pass to
	parse_expression.
	(print_command, call_command): Update.
	* expression.h (parse_expression): Add void_context_p parameter.

2021-01-08  Andrew Burgess  <andrew.burgess@embecosm.com>

	* value.c (set_value_component_location): Adjust the VALUE_LVAL
	for internalvar components that have a dynamic location.

2021-01-08  Tom de Vries  <tdevries@suse.de>

	PR gdb/26881
	* breakpoint.c (create_exception_master_breakpoint_probe)
	(create_exception_master_breakpoint_hook): Factor out
	of ...
	(create_exception_master_breakpoint): ... here.  Only try to install
	the master exception breakpoint in objfile.debug using the
	_Unwind_DebugHook method, if the install using probes in objfile
	failed.

2021-01-08  Andrew Burgess  <andrew.burgess@embecosm.com>

	* f-lang.c (fortran_value_subarray): Call value_from_component.

2021-01-07  Mike Frysinger  <vapier@gentoo.org>

	* remote-sim.c: Include memory-map.h.
	(gdbsim_target): Define memory_map override.
	(gdbsim_target::memory_map): Define.

2021-01-07  Tom Tromey  <tromey@adacore.com>

	* ada-lang.c (do_full_match): Conditionally skip "_ada_" prefix.

2021-01-07  Tom Tromey  <tromey@adacore.com>

	* ada-lang.c (add_component_interval): Start loop using vector's
	updated size.

2021-01-06  Tom Tromey  <tromey@adacore.com>

	* ada-lang.c (ada_evaluate_subexp) <BINOP_ADD, BINOP_SUB>:
	Do not cast result.
	* valarith.c (fixed_point_binop): Handle multiplication
	and division specially.
	* valops.c (value_to_gdb_mpq): New function.
	(value_cast_to_fixed_point): Use it.

2021-01-05  Hannes Domani  <ssbssa@yahoo.de>

	* tui/tui-winsource.c (tui_source_window_base::refresh_window):
	Call wnoutrefresh instead of tui_win_info::refresh_window.

2021-01-05  Hannes Domani  <ssbssa@yahoo.de>

	* tui/tui-source.c (tui_source_window::show_line_number):
	Redraw second space after line number.

2021-01-05  Hannes Domani  <ssbssa@yahoo.de>

	PR tui/26927
	* tui/tui-winsource.c (tui_source_window_base::refresh_window):
	Fix source pad size in prefresh.
	(tui_source_window_base::show_source_content): Grow source pad
	if necessary.

2021-01-04  Mike Frysinger  <vapier@gentoo.org>

	* bfin-tdep.c (bfin_push_dummy_call): Use align_up.
	(bfin_frame_align): Use align_down.

2021-01-04  Tom de Vries  <tdevries@suse.de>

	* buildsym.c (buildsym_compunit::record_line): Filter out end-of-seq
	terminators that do not terminate anything.

2021-01-04  Simon Marchi  <simon.marchi@efficios.com>

	* debug.c (debug_print_depth): New.
	* infrun.h (INFRUN_SCOPED_DEBUG_START_END): New.
	(INFRUN_SCOPED_DEBUG_ENTER_EXIT): New.
	* infrun.c (start_step_over): Use
	INFRUN_SCOPED_DEBUG_ENTER_EXIT.
	(proceed): Use INFRUN_SCOPED_DEBUG_ENTER_EXIT and
	INFRUN_SCOPED_DEBUG_START_END.
	(fetch_inferior_event): Use INFRUN_SCOPED_DEBUG_ENTER_EXIT.

2021-01-04  Simon Marchi  <simon.marchi@efficios.com>

	* infrun.c (print_target_wait_results): Use infrun_debug_printf.

2021-01-04  Simon Marchi  <simon.marchi@efficios.com>

	* utils.c (vfprintf_unfiltered): Print timestamp only when
	previous debug output ended with a newline.

2021-01-04  Luis Machado  <luis.machado@linaro.org>

	Update all users of trad_frame_saved_reg to use the new member
	functions.

	Remote all struct keywords from declarations of trad_frame_saved_reg
	types, except on forward declarations.

	* aarch64-tdep.c: Update.
	* alpha-mdebug-tdep.c: Update.
	* alpha-tdep.c: Update.
	* arc-tdep.c: Update.
	* arm-tdep.c: Update.
	* avr-tdep.c: Update.
	* cris-tdep.c: Update.
	* csky-tdep.c: Update.
	* frv-tdep.c: Update.
	* hppa-linux-tdep.c: Update.
	* hppa-tdep.c: Update.
	* hppa-tdep.h: Update.
	* lm32-tdep.c: Update.
	* m32r-linux-tdep.c: Update.
	* m32r-tdep.c: Update.
	* m68hc11-tdep.c: Update.
	* mips-tdep.c: Update.
	* moxie-tdep.c: Update.
	* riscv-tdep.c: Update.
	* rs6000-tdep.c: Update.
	* s390-linux-tdep.c: Update.
	* s390-tdep.c: Update.
	* score-tdep.c: Update.
	* sparc-netbsd-tdep.c: Update.
	* sparc-sol2-tdep.c: Update.
	* sparc64-fbsd-tdep.c: Update.
	* sparc64-netbsd-tdep.c: Update.
	* sparc64-obsd-tdep.c: Update.
	* sparc64-sol2-tdep.c: Update.
	* tilegx-tdep.c: Update.
	* v850-tdep.c: Update.
	* vax-tdep.c: Update.

	* frame-unwind.c (frame_unwind_got_bytes): Make parameter const.
	* frame-unwind.h (frame_unwind_got_bytes): Likewise.

	* trad-frame.c: Update.
	Remove TF_REG_* enum.
	(trad_frame_alloc_saved_regs): Add a static assertion to check for
	a trivially-constructible struct.
	(trad_frame_reset_saved_regs): Adjust to use member function.
	(trad_frame_value_p): Likewise.
	(trad_frame_addr_p): Likewise.
	(trad_frame_realreg_p): Likewise.
	(trad_frame_value_bytes_p): Likewise.
	(trad_frame_set_value): Likewise.
	(trad_frame_set_realreg): Likewise.
	(trad_frame_set_addr): Likewise.
	(trad_frame_set_unknown): Likewise.
	(trad_frame_set_value_bytes): Likewise.
	(trad_frame_get_prev_register): Likewise.
	* trad-frame.h: Update.
	(trad_frame_saved_reg_kind): New enum.
	(struct trad_frame_saved_reg) <addr, realreg, data>: Remove.
	<m_kind, m_reg>: New member fields.
	<set_value, set_realreg, set_addr, set_unknown, set_value_bytes>
	<kind, value, realreg, addr, value_bytes, is_value, is_realreg>
	<is_addr, is_unknown, is_value_bytes>: New member functions.

2021-01-02  Simon Marchi  <simon.marchi@polymtl.ca>

	* target-float.c: Fix typos.

2021-01-02  Hannes Domani  <ssbssa@yahoo.de>

	* gdb-gdb.py.in: Fix main_type.flds_bnds.bounds pretty printer.

2021-01-01  Joel Brobecker  <brobecker@adacore.com>

	* gdbarch.sh: Update copyright year range.

2021-01-01  Joel Brobecker  <brobecker@adacore.com>

	Update copyright year range in copyright header of all GDB files.

2021-01-01  Joel Brobecker  <brobecker@adacore.com>

	* copyright.py (get_update_list): Add "gdbserver" and "gdbsupport"
	to the list of directories to update.

2021-01-01  Joel Brobecker  <brobecker@adacore.com>

	* top.c (print_gdb_version): Update copyright year.

2021-01-01, 21  Joel Brobecker  <brobecker@adacore.com>

	* config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2020.

For older changes see ChangeLog-2020.

Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
coding: utf-8
End: