aboutsummaryrefslogtreecommitdiff
path: root/gdb/gdbserver/ChangeLog
blob: c556eeb309e8f33fecf8e84dcf86f6a8c2ead8d7 (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
2011-11-17  Stan Shebs  <stan@codesourcery.com>

	* tracepoint.c (struct tracepoint): New field traceframe_usage.
	(tracing_start_time): New global.
	(tracing_stop_time): New global.
	(tracing_user_name): New global.
	(tracing_notes): New global.
	(tracing_stop_note): New global.
	(cmd_qtstart): Set traceframe_usage, start_time.
	(stop_tracing): Set stop_time.
	(cmd_qtstatus): Report additional status.
	(cmd_qtp): New function.
	(handle_tracepoint_query): Call it.
	(cmd_qtnotes): New function.
	(handle_tracepoint_general_set): Call it.
	(get_timestamp): Rename from tsv_get_timestamp.

2011-11-14  Stan Shebs  <stan@codesourcery.com>
	    Kwok Cheung Yeung  <kcy@codesourcery.com>

	* linux-x86-low.c (small_jump_insn): New.
	(i386_install_fast_tracepoint_jump_pad): Add arguments for
	trampoline and error message, build a trampoline and issue a small
	jump instruction to it.
	(x86_install_fast_tracepoint_jump_pad): Add arguments for
	trampoline and error message.
	(x86_get_min_fast_tracepoint_insn_len): New.
	(the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
	* linux-low.h (struct linux_target_ops): Add arguments to
	install_fast_tracepoint_jump_pad operation, add new operation.
	* linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
	arguments.
	(linux_get_min_fast_tracepoint_insn_len): New function.
	(linux_target_op): Add new operation.
	* tracepoint.c (gdb_trampoline_buffer): New IPA variable.
	(gdb_trampoline_buffer_end): Ditto.
	(gdb_trampoline_buffer_error): Ditto.
	(struct ipa_sym_addresses): Add fields for new IPA variables.
	(symbol_list): Add entries for new IPA variables.
	(struct tracepoint): Add fields to hold the address range of the
	trampoline used by the tracepoint.
	(trampoline_buffer_head): New static variable.
	(trampoline_buffer_tail): Ditto.
	(claim_trampoline_space): New function.
	(have_fast_tracepoint_trampoline_buffer): New function.
	(clone_fast_tracepoint): Fill in trampoline fields of tracepoint
	structure.
	(install_fast_tracepoint): Ditto, also add error buffer argument.
	(cmd_qtminftpilen): New function.
	(handle_tracepoint_query): Add response to qTMinFTPILen packet.
	(fast_tracepoint_from_trampoline_address): New function.
	(fast_tracepoint_collecting): Handle trampoline as part of jump
	pad space.
	(set_trampoline_buffer_space): New function.
	(initialize_tracepoint): Initialize new IPA variables.
	* target.h (struct target_ops): Add arguments to
	install_fast_tracepoint_jump_pad operation, add new
	get_min_fast_tracepoint_insn_len operation.
	(target_get_min_fast_tracepoint_insn_len): New.
	(install_fast_tracepoint_jump_pad): Add arguments.
	* server.h (IPA_BUFSIZ): Define.
	* linux-i386-ipa.c: Include extra header files.
	(initialize_fast_tracepoint_trampoline_buffer): New function.
	(initialize_low_tracepoint): Call it.
	* server.h (set_trampoline_buffer_space): Declare.
	(claim_trampoline_space): Ditto.
	(have_fast_tracepoint_trampoline_buffer): Ditto.

2011-11-14  Yao Qi  <yao@codesourcery.com>

	* server.c (handle_query): Handle InstallInTrace for qSupported.
	* tracepoint.c (add_tracepoint): Sort list.
	(install_tracepoint, download_tracepoint): New.
	(cmd_qtdp): Call them to install and download tracepoints.
	(sort_tracepoints): Removed.
	(cmd_qtstart): Update.

2011-11-14  Yao Qi  <yao@codesourcery.com>

	* mem-break.c (inc_ref_fast_tracepoint_jump): New.
	* mem-break.h: Declare.
	* tracepoint.c (cmd_qtstart): Move some code to ...
	(clone_fast_tracepoint, install_fast_tracepoint): ... here.
	New.
	(download_tracepoints): Move some code to ...
	(download_tracepoint_1): ... here.  New.

2011-11-08  Yao Qi  <yao@codesourcery.com>

	* remote-utils.c (relocate_instruction): A comment fix.

2011-11-07  Joel Brobecker  <brobecker@adacore.com>

	* win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
	(i386_dr_low_get_control, i386_dr_low_get_status): Use
	dr_status_mirror and dr_control_mirror from debug_reg_state.
	(i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
	(i386_initial_stuff): Remove use of deleted globals.
	(i386_get_thread_context, i386_set_thread_context,
	i386_thread_added): Use dr_status_mirror and dr_control_mirror
	from debug_reg_state.

2011-11-05  Yao Qi  <yao@codesourcery.com>

	* tracepoint.c (gdb_collect): Loop over tracepoints of same
	address as TPOINT's.

2011-11-02  Stan Shebs  <stan@codesourcery.com>

	* tracepoint.c (agent_mem_read_string): New function.
	(eval_agent_expr): Call it for tracenz.
	* server.c (handle_query): Report support for tracenz.

2011-11-02  Yao Qi  <yao@codesourcery.com>

	* tracepoint.c (cmd_qtstart): Remove unused local variables.

2011-11-02  Yao Qi  <yao@codesourcery.com>

	* target.h: Fix a typo in comment.

2011-10-31  Pedro Alves  <pedro@codesourcery.com>

	* mem-break.c (check_mem_write): Add `myaddr' parameter.  Don't
	clobber the breakpoints' shadows with fast tracepoint jumps.
	* mem-break.h (check_mem_write): Add `myaddr' parameter.
	* target.c (write_inferior_memory): Also pass MYADDR down to
	check_mem_write.

2011-10-07  Ulrich Weigand  <ulrich.weigand@linaro.org>

	* configure.ac: Check support for personality routine.
	* configure: Regenerate.
	* config.in: Likewise.
	* linux-low.c: Include <sys/personality.h>.
	Define ADDR_NO_RANDOMIZE if necessary.
	(linux_create_inferior): Disable address space randomization when
	forking inferior, if requested.
	(linux_supports_disable_randomization): New function.
	(linux_target_ops): Install it.
	* server.h (disable_randomization): Declare.
	* server.c (disable_randomization): New global variable.
	(handle_general_set): Handle QDisableRandomization.
	(handle_query): Likewise for qSupported.
	(main): Support --disable-randomization and --no-disable-randomization
	command line arguments.
	* target.h (struct target_ops): Add supports_disable_randomization.
	(target_supports_disable_randomization): New macro.

2011-09-29  Mike Frysinger  <vapier@gentoo.org>

	* linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
	ifdef check.
	[PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
	[!PT_GETDSBT] (target_loadmap): New definition.
	(LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
	(linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
	LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
	and PT_GETDSBT to LINUX_LOADMAP.
	[!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
	(linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.

2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>

	* linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
	(arm_linux_hwbp_cap): New static variable.
	(arm_linux_get_hwbp_cap): Replace by ...
	(arm_linux_init_hwbp_cap): ... this new function.
	(arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
	(arm_linux_get_hw_watchpoint_count): Likewise.
	(arm_linux_get_hw_watchpoint_max_length): Likewise.
	(arm_arch_setup): Call arm_linux_init_hwbp_cap.
	(arm_prepare_to_resume): Use perror_with_name instead of error.

2011-09-21  Ulrich Weigand  <ulrich.weigand@linaro.org>

	* linux-arm-low.c: Include <signal.h>.
	(PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
	(struct arm_linux_hwbp_cap): New data type.
	(arm_hwbp_type, arm_hwbp_control_t): New typedefs.
	(struct arm_linux_hw_breakpoint): New data type.
	(MAX_BPTS, MAX_WPTS): Define.
	(struct arch_process_info, struct arch_lwp_info): New data types.
	(arm_linux_get_hwbp_cap): New function.
	(arm_linux_get_hw_breakpoint_count): Likewise.
	(arm_linux_get_hw_watchpoint_count): Likewise.
	(arm_linux_get_hw_watchpoint_max_length): Likewise.
	(arm_hwbp_control_initialize): Likewise.
	(arm_hwbp_control_is_enabled): Likewise.
	(arm_hwbp_control_is_initialized): Likewise.
	(arm_hwbp_control_disable): Likewise.
	(arm_linux_hw_breakpoint_equal): Likewise.
	(arm_linux_hw_point_initialize): Likewise.
	(struct update_registers_data): New data structure.
	(update_registers_callback: New function.
	(arm_insert_point): Likewise.
	(arm_remove_point): Likewise.
	(arm_stopped_by_watchpoint): Likewise.
	(arm_stopped_data_address): Likewise.
	(arm_new_process): Likewise.
	(arm_new_thread): Likewise.
	(arm_prepare_to_resume): Likewise.
	(the_low_target): Register arm_insert_point, arm_remove_point,
	arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
	arm_new_thread, and arm_prepare_to_resume.

2011-09-15  Stan Shebs  <stan@codesourcery.com>

	* server.h (struct emit_ops): Add compare-goto fields.
	* tracepoint.c (gdb_agent_op_sizes): New table.
	(emit_eq_goto): New function.
	(emit_ne_goto): New function.
	(emit_lt_goto): New function.
	(emit_le_goto): New function.
	(emit_gt_goto): New function.
	(emit_ge_goto): New function.
	(is_goto_target): New function.
	(compile_bytecodes): Recognize special cases of compare-goto
	combinations and call specialized emitters for them.
	* linux-x86-low.c (amd64_emit_eq_goto): New function.
	(amd64_emit_ne_goto): New function.
	(amd64_emit_lt_goto): New function.
	(amd64_emit_le_goto): New function.
	(amd64_emit_gt_goto): New function.
	(amd64_emit_ge_goto): New function.
	(amd64_emit_ops): Add the new functions.
	(i386_emit_eq_goto): New function.
	(i386_emit_ne_goto): New function.
	(i386_emit_lt_goto): New function.
	(i386_emit_le_goto): New function.
	(i386_emit_gt_goto): New function.
	(i386_emit_ge_goto): New function.
	(i386_emit_ops): Add the new functions.

2011-09-08  Stan Shebs  <stan@codesourcery.com>

	* linux-x86-low.c (i386_emit_prologue): Save %ebx.
	(i386_emit_epilogue): Restore %ebx.

2011-08-31  Jie Zhang  <jzhang918@gmail.com>

	* server.c (step_thread): Remove definition.
	(process_serial_event): Don't handle Hs.
	* server.h (step_thread): Remove declaration.
	* target.c (set_desired_inferior): Remove use of step_thread.

2011-08-24  Luis Machado  <lgustavo@codesourcery.com>

	* linux-low.c: Include linux-procfs.h.
	(linux_attach_lwp_1): Update comments.
	(linux_attach): Scan for existing threads when attaching to a
	process that is the tgid.
	* Makefile.in: Update dependencies.

2011-08-24  Luis Machado  <lgustavo@codesourcery.com>

	* configure.srv: Add linux-procfs.o dependencies.

2011-08-14  Yao Qi  <yao@codesourcery.com>

	* target.h (struct target_ops): Fix indent.
	* win32-low.c (win32_target_ops): Fix comment.

2011-08-14  Andrew Jenner  <andrew@codesourcery.com>
	    Yao Qi  <yao@codesourcery.com>

	* Makefile.in (clean): Remove tic6x-*.c files.
	(linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
	(tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
	(tic6x-c64xp-linux.c): Likewise.
	* configure.srv: Add support for tic6x-*-uclinux.
	* linux-tic6x-low.c: New.
	* linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.

2011-08-14  Andrew Stubbs <ams@codesourcery.com>
	    Yao Qi  <yao@codesourcery.com>

	* target.h (struct target_ops): Add read_loadmap.
	* linux-low.c (struct target_loadseg): New type.
	(struct target_loadmap): New type.
	(linux_read_loadmap): New function.
	(linux_target_ops): Add linux_read_loadmap.
	* server.c (handle_query): Support qXfer:fdpic:read packet.
	* win32-low.c (win32_target_ops): Initialize field `read_loadmap' to NULL.

2011-08-05  Eli Zaretskii  <eliz@gnu.org>

	* win32-low.c: Include <stdint.h>.

2011-07-22  Pedro Alves  <pedro@codesourcery.com>

	* i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
	to the inferior here.
	(i386_remove_aligned_watchpoint): Ditto.
	(i386_handle_nonaligned_watchpoint): Return immediate on fail to
	fit part of the watchpoint in the debug registers.
	(i386_update_inferior_debug_regs): New.
	(i386_low_insert_watchpoint): Work on a local mirror of the debug
	registers, and only update the inferior on success.
	(i386_low_remove_watchpoint): Ditto.

2011-07-22  Kwok Cheung Yeung  <kcy@codesourcery.com>

	* linux-low.c (compare_ints, unique, list_threads, show_process,
	linux_core_of_thread): Delete.
	(linux_target_ops): Change linux_core_of_thread to
	linux_common_core_of_thread.
	(linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
	* utils.c (malloc_failure): Change type of argument.
	(xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
	* Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
	common/linux-osdata.c, common/ptid.c and common/buffer.c.
	(OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
	(IPA_OBJS): Add common-utils-ipa.o.
	(ptid_h, linux_osdata_h): New macros.
	(server_h): Add common/common-utils.h, common/xml-utils.h,
	common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
	common/ptid.h.
	(common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
	ptid.o, buffer.o): New rules.
	(linux-low.o): Add common/linux-osdata.h as a dependency.
	* configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
	* configure.ac: Add AC_HEADER_DIRENT check.
	* config.in: Regenerate.
	* configure: Regenerate.
	* remote-utils.c (xml_escape_text): Delete.
	(buffer_grow, buffer_free, buffer_init, buffer_finish,
	buffer_xml_printf): Move to common/buffer.c.
	* server.c (main): Remove call to initialize_inferiors.
	* server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
	ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
	ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
	internal_error, gdb_assert, gdb_assert_fail): Delete.
	(struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
	buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
	common/buffer.h.
	* inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
	ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
	initialize_inferiors): Delete.

2011-07-20  Pedro Alves  <pedro@codesourcery.com>

	* tracepoint.c (tracepoint_look_up_symbols): Return upon the first
	symbol error.

2011-05-31  Pedro Alves  <pedro@codesourcery.com>

	* linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
	assertion.
	* win32-i386-low.c (i386_dr_low_get_addr): Ditto.

2011-05-26  Yao Qi  <yao@codesourcery.com>

	* Makefile.in (thread-db.o): Track dependence to
	common/gdb_thread_db.h.
	* thread-db.c: include gdb_thread_db.h from right place.

2011-05-16  Adrian Cornish  <gnu@bluedreamer.com>

	* linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
	__FILE__ and __LINE__ to internal_error.

2011-05-13  Doug Evans  <dje@google.com>

	* thread-db.c (try_thread_db_load_from_sdir): New function.
	(try_thread_db_load_from_dir): New function.
	(thread_db_load_search): Handle $sdir, ignore $pdir.
	Remove trying of system directories if search of
	libthread-db-search-path fails,	that is now done via $sdir.

2011-05-12  Kwok Cheung Yeung  <kcy@codesourcery.com>

	* server.c (handle_query): Add EnableDisableTracepoints to the list
	of supported features.
	* tracepoint.c (clear_installed_tracepoints): Uninstall	disabled
	tracepoints.
 	(cmd_qtenable_disable): New.
 	(cmd_qtstart): Install tracepoints even if disabled.
 	(handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
 	receiving a QTEnable or QTDisable packet.
 	(gdb_collect): Skip data collection if fast tracepoint is disabled.
 	(ust_marker_to_static_tracepoint): Do not ignore disabled static
 	tracepoints.
 	(gdb_probe): Skip data collection if static tracepoint is disabled.

2011-05-10  Doug Evans  <dje@google.com>

	* thread-db.c (thread_db_handle_monitor_command): Handle elided path.

2011-05-04  Doug Evans  <dje@google.com>

	* linux-low.c (linux_join): Skip process lookup.
	* spu-low.c (spu_join): Ditto.
	* server.c (join_inferiors_callback): Delete.
	(process_serial_event): For 'D' packet (detach) call join_inferior
	directly.

2011-05-04  Joseph Myers  <joseph@codesourcery.com>

	* README: Don't mention xscale*-*-linux*.
	* configure.srv (xscale*-*-linux*): Don't handle target.

2011-04-27  Nathan Froyd  <froydnj@codesourcery.com>

	* linux-x86-low.c (amd64_emit_const): Call memcpy instead of
	casting pointers.
	(amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
	(i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
	(i386_emit_void_call_2): Likewise.

2011-04-26  Yao Qi  <yao@codesourcery.com>

        * linux-low.c: Move common macros to linux-ptrace.h.
        Include linux-ptrace.h.
	* Makefile.in (linux_ptrace_h): New.
	(linux-low.o): Depends on linux-ptrace.h.

2011-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
	RUN_ONCE.  Comment for the LISTEN_DESC delete_file_handler call.
	(remote_prepare): New function with most of the TCP code from ...
	(remote_open): ... here.  Detect PORT here unconditionally.  Move also
	setting transport_is_reliable.
	* server.c (run_once): New variable.
	(gdbserver_usage): Document it.
	(main): Set run_once for `--once'.  Call remote_prepare.  Exit after
	the first run if RUN_ONCE.
	* server.h (run_once, remote_prepare): New declarations.

2011-04-19  Tom Tromey  <tromey@redhat.com>

	* win32-low.c (handle_load_dll): Remove duplicate "the".

2011-04-07  Pierre Muller  <muller@ics.u-strasbg.fr>

	Remove support for old Cygwin 1.5 versions.
	* win32-low.c (win32_create_inferior): Use new cygwin_path_list
	function to avoid warning.
	(win32_add_one_solib): Use cygwin_conv_path function to avoid
	warning.

2011-03-18  Pierre Muller  <muller@ics.u-strasbg.fr>

	* gdbserver/server.h (Macro _): Define it if not available.

2011-03-14  Michael Snyder  <msnyder@vmware.com>

	* hostio.c (handle_close): Remove unnecessary null test.

2011-03-10  Joel Brobecker  <brobecker@adacore.com>

	* Makefile.in (maintainer-clean realclean distclean): Remove
	"make ...  subdir_do" command.

2011-03-10  Michael Snyder  <msnyder@vmware.com>

	* tracepoint.c (tracepoint_finish_step): Fix loop variable.

	* server.c (handle_v_run): Free alloced buffer on early return.

2011-03-09  Yao Qi  <yao@codesourcery.com>

	Revert:
	2011-03-04  Yao Qi  <yao@codesourcery.com>

	* Makefile.in: Remove GNU make feature --directory.

	2011-03-05  Yao Qi  <yao@codesourcery.com>

	* Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
	(subdir_do): New make target.  Copied from gdb/Makefile.
	(maintainer-clean, realclean, distclean, clean): Call corresponding
	make targets in common/Makefile.

	2011-02-11  Yao Qi  <yao@codesourcery.com>

	* configure.ac: Call AC_PROG_RANLIB.
	* Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
	* configure: Regenerate.

2011-03-07  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.

2011-03-06  Yao Qi  <yao@codesourcery.com>

	* Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).

2011-03-05  Yao Qi  <yao@codesourcery.com>

	* Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
	(subdir_do): New make target.  Copied from gdb/Makefile.
	(maintainer-clean, realclean, distclean, clean): Call corresponding
	make targets in common/Makefile.

2011-03-04  Yao Qi  <yao@codesourcery.com>

	* Makefile.in: Remove GNU make feature --directory.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

	* server.c (queue_stop_reply): Call xmalloc not malloc.

2011-03-02  Michael Snyder  <msnyder@vmware.com>

	* linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.

2011-02-28  Michael Snyder  <msnyder@vmware.com>

	* tracepoint.c (cmd_qtv): Discard unused value 'packet'.
	(cmd_qtframe): Ditto.
	(cmd_qtbuffer): Ditto.
	(cmd_bigqtbuffer): Ditto.

	* utils.c (decimal2str): Initialize 'width' to nine, then
	don't mess with it.

2011-02-28  Ulrich Weigand  <uweigand@de.ibm.com>

	* hostio.c (require_data): Free *data, not data.

2011-02-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* hostio.c (require_data): Use free, not xfree.

2011-02-27  Michael Snyder  <msnyder@vmware.com>

	* server.c (handle_query): Discard unused value.

	* hostio.c (require_data): Free malloc memory before returning
	error.

2011-02-26  Michael Snyder  <msnyder@vmware.com>

	* linux-low.c (list_threads): Call closedir for dirent.

2011-02-27  Michael Snyder  <msnyder@vmware.com>

	* i386-low.c (i386-length_and_rw_bits): Comment the fact that
	a case statement falls through.

	* linux-low.c (linux_xfer_siginfo): Fix fencepost error.

	* linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
	in comparison.

2011-02-26  Michael Snyder  <msnyder@vmware.com>

	* utils.c (decimal2str): Eliminate dead code and dead param.
	(pulongest): Drop dead param from call to decimal2str.
	(plongest): Ditto.

2011-02-24  Joel Brobecker  <brobecker@adacore.com>

	Revert the following patch (not approved yet):
	2011-02-21  Hui Zhu  <teawater@gmail.com>
	* tracepoint.c (tp_printf): New function.
	(eval_agent_expr): Handle gdb_agent_op_printf.

2011-02-21  Hui Zhu  <teawater@gmail.com>

	* tracepoint.c (tp_printf): New function.
	(eval_agent_expr): Handle gdb_agent_op_printf.

2011-02-18  Tom Tromey  <tromey@redhat.com>

	* Makefile.in (tracepoint-ipa.o): Depend on ax.def.
	(tracepoint.o): Likewise.
	* tracepoint.c (enum gdb_agent_op): Use ax.def.
	(gdb_agent_op_names): Likewise.

2011-02-18  Tom Tromey  <tromey@redhat.com>

	* tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
	gdb_agent_op_rot>: New constants.
	(gdb_agent_op_names): Add pick and roll.
	(eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
	cases.

2011-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* aclocal.m4: Regenerated with aclocal-1.11.1.

2011-02-14  Pedro Alves  <pedro@codesourcery.com>

	* server.c (handle_qxfer_traceframe_info): New.
	(qxfer_packets): Register "traceframe-info".
	(handle_query): Report support for qXfer:traceframe-info:read+.
	* tracepoint.c (match_blocktype): New.
	(traceframe_find_block_type): Rename to ...
	(traceframe_walk_blocks): ... this.  Add callback filter argument,
	and use it.
	(traceframe_find_block_type): New, reimplemented on top of
	traceframe_walk_blocks.
	(build_traceframe_info_xml): New.
	(traceframe_read_info): New.
	* server.h (traceframe_read_info): Declare.

2011-02-11  Yao Qi  <yao@codesourcery.com>

	* configure.ac: Call AC_PROG_RANLIB.
	* Makefile.in: Remove signals.o from OBS.  Link libcommon.a.
	* configure: Regenerate.

2011-02-07  Pedro Alves  <pedro@codesourcery.com>

	* server.c (gdb_read_memory): Change return semantics to allow
	partial transfers.
	(handle_search_memory_1): Adjust.
	(process_serial_event) <'m' packet>: Handle partial transfers.
	* tracepoint.c (traceframe_read_mem): Handle partial transfers.

2011-01-28  Pedro Alves  <pedro@codesourcery.com>

	* regcache.c (init_register_cache): Initialize
	regcache->register_status.
	(free_register_cache): Release regcache->register_status.
	(regcache_cpy): Copy register_status.
	(registers_to_string): Print 'x's for unavailable registers.
	(supply_register): Mark the register's status valid or
	unavailable, depending on whether a buffer was passed in or not.
	(supply_register_zeroed): New.
	(supply_regblock): Mark the registers' status valid or
	unavailable, depending on whether a buffer was passed in or not.
	* regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
	(struct regcache): New `register_status' field.
	(supply_register_zeroed): Declare.
	* i387-fp.c (i387_xsave_to_cache): Zero out registers using
	supply_register_zeroed, rather than passing a NULL buffer to
	supply_register.
	* tracepoint.c (fetch_traceframe_registers): Update comment.

2011-01-28  Pedro Alves  <pedro@codesourcery.com>

	* i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
	buffer explicit.

2011-01-25  Pedro Alves  <pedro@codesourcery.com>

	* server.h (decode_xfer_write): Change prototype.
	* remote-utils.c (decode_xfer_write): Remove `annex' parameter,
	and don't extract the annex here.
	* server.c (decode_xfer_read): Remove `annex' parameter,
	and don't extract the annex here.
	(decode_xfer): New.
	(struct qxfer): New.
	(handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
	(handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
	(handle_qxfer_statictrace): New functions, abstracted out from
	handle_query, and made to use the struct qxfer interface.
	(handle_threads_qxfer_proper): Rename to ...
	(handle_qxfer_threads_proper): ... this.
	(handle_threads_qxfer): Rename to ...
	(handle_qxfer_threads): ... this.  Adjust.
	(qxfer_packets): New array.
	(handle_qxfer): New function.
	(handle_query): Use handle_qxfer.

2011-01-05  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>

	* gdbreplay.c: Shorten lines of >= 80 columns.
	* linux-low.c: Ditto.
	* linux-ppc-low.c: Ditto.
	* linux-s390-low.c: Ditto.
	* linux-sparc-low.c: Ditto.
	* linux-x86-low.c: Ditto.
	* linux-xtensa-low.c: Ditto.
	* mem-break.c: Ditto.
	* nto-low.c: Ditto.
	* regcache.h: Ditto.
	* remote-utils.c: Ditto.
	* server.c: Ditto.
	* server.h: Ditto.
	* thread-db.c: Ditto.
	* tracepoint.c: Ditto.
	* utils.c: Ditto.
	* win32-low.h: Ditto.

2011-01-05  Joel Brobecker  <brobecker@adacore.com>

	* gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
	update.

2011-01-01  Joel Brobecker  <brobecker@adacore.com>

	* server.c (gdbserver_version): Update copyright year in version
	output.
	* gdbreplay.c (gdbreplay_version): Ditto.

2010-12-29  Jie Zhang  <jie.zhang@analog.com>

	* configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
	* linux-bfin-low.c: New file.
	* linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
	PT_DATA_ADDR for BFIN targets.
	* Makefile.in (SFILES): Add linux-bfin-low.c.
	(clean): Remove reg-bfin.c.
	(linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
	* README: Mention supported Blackfin targets.

2010-12-23  Mike Frysinger  <vapier@gentoo.org>

	* .gitignore: New file.

2010-11-16  Mike Frysinger  <vapier@gentoo.org>

	* linux-low.c (linux_tracefork_child): Add char* cast to arg.

2010-10-22  Jie Zhang  <jie@codesourcery.com>

	* Makefile.in: Add FLAGS_TO_PASS variable.
	(install): Remove dependency of install-only and recursively
	invoke make for install-only.

2010-10-04  Doug Evans  <dje@google.com>

	* Makefile.in (uninstall): Use $(DESTDIR).

2010-09-24  Pedro Alves  <pedro@codesourcery.com>

	PR gdb/11842

	* linux-x86-low.c (compat_siginfo_from_siginfo)
	(siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
	si_code is < 0.  Check for si_code == SI_TIMER before checking for
	si_code < 0.

2010-09-13  Joel Brobecker  <brobecker@adacore.com>

	* lynx-i386-low.c: New file.
	* configure.srv: Add handling of i[34567]86-*-lynxos* targets.

2010-09-13  Joel Brobecker  <brobecker@adacore.com>

	* lynx-low.c (ptrace_request_to_str): Remove handling for
	request values that have been removed in LynxOS 5.x.

2010-09-13  Joel Brobecker  <brobecker@adacore.com>

	* lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
	<ptrace.h>

2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>

	* configure.ac: Add --enable-inprocess-agent option.
	* configure: Rebuilt.

2010-09-06  Yao Qi  <yao@codesourcery.com>

	* linux-low.c (linux_kill): Remove unused variable.
	(linux_stabilize_threads): Likewise.
	* server.c (start_inferior): Likewise.
	(queue_stop_reply_callback): Likewise.
	* tracepoint.c (do_action_at_tracepoint): Likewise.

2010-09-06  Yao Qi  <yao@codesourcery.com>

	* linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
	on return.

2010-09-06  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.

2010-09-06  Pedro Alves  <pedro@codesourcery.com>

	* Makefile.in (install-only): Replace $IPA_DEPFILES with
	"$(IPA_DEPFILES)".

2010-09-01  Joel Brobecker  <brobecker@adacore.com>

	* gdbserver/lynx-low.c, gdbserver/lynx-low.h,
	gdbserver/lynx-ppc-low.c: New files.
	* Makefile.in (lynx_low_h): New variable.
	(lynx-low.o, lynx-ppc-low.o): New rules.
	* configure.ac: On LynxOS, link with -lnetinet.
	* configure.srv: Add handling of powerpc-*-lynxos* targets.
	* configure: regenerate.

2010-09-01  Joel Brobecker  <brobecker@adacore.com>

	* Makefile.in (vasprintf.o, vsnprintf.o): New rules.
	* configure.ac: Add check for vasprintf and vsnprintf.
	* configure, config.in: Regenerate.
	* server.h (vasprintf, vsnprintf): Add conditional declarations.

2010-09-01  Joel Brobecker  <brobecker@adacore.com>

	* gdbreplay.c: Move include of alloca.h up, next to include of
	malloc.h.
	* server.h: Add include of malloc.h.
	* mem-break.c: Remove include of malloc.h.
	* server.c, tracepoint.c, utils.c, win32-low.c: Likewise.

2010-09-01  Joel Brobecker  <brobecker@adacore.com>

	* Makefile.in (memmem.o): Build with -Wno-error.

2010-09-01  Joel Brobecker  <brobecker@adacore.com>

	* utils.c (xsnprintf): Make non-static.
	* server.h: Add xsnprintf declaration.
	* linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
	replace calls to snprintf by calls to xsnprintf throughout.

2010-09-01  Joel Brobecker  <brobecker@adacore.com>

	* configure.ac: Add configure check for alloca.
	* configure, config.in: Regenerate.
	* server.h: Include alloca.h if it exists.
	* gdbreplay.c: Include alloca.h if it exists.

2010-08-28  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (__SIGRTMIN): Define if not already defined.
	(linux_create_inferior): Check for __ANDROID__ rather than
	__SIGRTMIN.
	(enqueue_one_deferred_signal): Don't requeue non-RT signals that
	are already deferred.
	(linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
	(linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
	stopped and already has a pending signal to report.
	(proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
	a pending signal to report or is moving out of a jump pad.
	(linux_init_signals): Check for __ANDROID__ rather than
	__SIGRTMIN.

2010-08-28  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (linux_stabilize_threads): Wrap debug output in a
	debug_threads check.  Avoid a linear search when not doing debug
	output.

2010-08-27  Pedro Alves  <pedro@codesourcery.com>

	* event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
	(struct gdb_event) <fd>: Change type to gdb_fildes_t.
	(struct file_handler) <fd>: Change type to gdb_fildes_t.
	(process_event): Change local fd's type to gdb_fildes_t.
	(create_file_handler): Adjust prototype.
	(delete_file_handler): Adjust prototype.
	(handle_file_event): Adjust prototype.  Use pfildes.
	(create_file_event): Adjsut prototype.
	* remote-utils.c (remote_desc, listen_desc): Change type to
	gdb_fildes_t.
	* server.h: New gdb_fildes_t typedef.
	[USE_WIN32API]: Include winsock2.h.
	(delete_file_handler, add_file_handler): Adjust prototypes.
	(pfildes): Declare.
	* utils.c (pfildes): New.

2010-08-27  Pedro Alves  <pedro@codesourcery.com>

	* configure.ac (build_warnings): Add -Wno-char-subscripts.
	* configure: Regenerate.

2010-08-27  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (linux_unprepare_to_access_memory): Rename to ...
	(linux_done_accessing_memory): ... this.
	(linux_target_ops): Adjust.
	* linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
	* nto-low.c (nto_target_ops): Adjust comment.
	* server.c (gdb_read_memory, gdb_write_memory): Adjust.
	* spu-low.c (spu_target_ops): Adjust comment.
	* target.h (target_ops): Rename unprepare_to_access_memory field
	to done_accessing_memory.
	(unprepare_to_access_memory): Rename to ...
	(done_accessing_memory): ... this.

2010-08-26  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (linux_prepare_to_access_memory): New.
	(linux_unprepare_to_access_memory): New.
	(linux_target_ops): Install them.
	* server.c (read_memory): Rename to ...
	(gdb_read_memory): ... this.  Use
	prepare_to_access_memory/prepare_to_access_memory.
	(write_memory): Rename to ...
	(gdb_write_memory): ... this.  Use
	prepare_to_access_memory/prepare_to_access_memory.
	(handle_search_memory_1): Adjust.
	(process_serial_event): Adjust.
	* target.h (struct target_ops): New fields
	prepare_to_access_memory and unprepare_to_access_memory.
	(prepare_to_access_memory, unprepare_to_access_memory): New.
	* linux-x86-low.c (x86_insert_point, x86_remove_point): Use
	prepare_to_access_memory/prepare_to_access_memory.
	* nto-low.c (nto_target_ops): Adjust.
	* spu-low.c (spu_target_ops): Adjust.
	* win32-low.c (win32_target_ops): Adjust.

2010-08-26  Pedro Alves  <pedro@codesourcery.com>

	* Makefile.in (WARN_CFLAGS): Get it from configure.
	(WERROR_CFLAGS): New.
	(INTERNAL_CFLAGS): Add WERROR_CFLAGS.
	* configure.ac: Introduce --enable-werror, which adds -Werror to
	the compiler command line.  Enabled by default.  Disable with
	--disable-werror.  Add -Wdeclaration-after-statement
	Wpointer-arith and -Wformat-nonliteral to warning flags.
	* configure: Regenerate.

2010-08-26  Pedro Alves  <pedro@codesourcery.com>

	* mem-break.c [HAVE_MALLOC_H]: Include malloc.h.

2010-08-26  Pedro Alves  <pedro@codesourcery.com>

	* gdbreplay.c (remote_error): New.
	(gdbchar): New.
	(expect): Use gdbchar.  Check for error reading from GDB.
	Clarify sync error output.
	(play): Check for errors writing to GDB.
	* linux-low.c (sigchld_handler): Really ignore `write' errors.
	* remote-utils.c (getpkt): Check for errors writing to the remote
	descriptor.

2010-08-25  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (linux_wait_1): Move non-debugging code out of
	`debug_threads' control.

2010-08-25  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (linux_wait_1): Don't set last_status here.
	* server.c (push_event, queue_stop_reply_callback): Assert we're
	not pushing a TARGET_WAITKIND_IGNORE event.
	(start_inferior, start_inferior, attach_inferior, handle_v_cont)
	(myresume, handle_target_event): Set the thread's last_resume_kind
	and last_status from the target returned status.

2010-08-25  Pedro Alves  <pedro@codesourcery.com>

	PR threads/10729

	* linux-x86-low.c (update_debug_registers_callback): New.
	(i386_dr_low_set_addr): Use it.
	(i386_dr_low_get_addr): New.
	(i386_dr_low_set_control): Use update_debug_registers_callback.
	(i386_dr_low_get_control): New.
	(i386_dr_low_get_status): Adjust.
	* linux-low.c (linux_stop_lwp): New.
	* linux-low.h (linux_stop_lwp): Declare.

	* i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
	argument instead of a i386_debug_reg_state.
	(I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
	a i386_debug_reg_state.
	(i386_insert_aligned_watchpoint): Adjust.
	(i386_remove_aligned_watchpoint): Adjust.
	(i386_low_stopped_data_address): Read the debug registers from the
	inferior instead of from the mirrors.
	* i386-low.h (struct i386_debug_reg_state): Extend comment.
	(i386_dr_low_get_addr): Declare.
	(i386_dr_low_get_control): Declare.
	(i386_dr_low_get_status): Change prototype.

	* win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
	(i386_dr_low_get_addr): New.
	(i386_dr_low_get_control): New.
	(i386_dr_low_get_status): Adjust prototype.  Return
	dr_status_mirror.
	(i386_initial_stuff): Clear dr_status_mirror and
	dr_control_mirror.
	(i386_get_thread_context): Adjust.
	(i386_set_thread_context): Adjust.
	(i386_thread_added): Adjust.

2010-08-24  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.h (linux_thread_area): Delete declaration.

2010-08-11  Thomas Schwinge  <thomas@codesourcery.com>

	* linux-low.c (linux_wait_1): Correctly return the ptid of the child
	after its termination.

2010-08-09  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (gdb_wants_lwp_stopped): Delete.
	(gdb_wants_all_stopped): Delete.
	(linux_wait_1): Don't call them.
	* server.c (handle_v_cont): Tag all threads as want-stopped.
	(gdb_wants_thread_stopped): Fix comments.  Tag the thread that
	stopped as "client-wants-stopped".

2010-07-31  Pedro Alves  <pedro@codesourcery.com>

	* Makefile.in (signals_h): New.
	(server_h): Depend on it.
	(server.o): Don't depend on $(signals_def).
	(signals.o): Depend on $(signals_def).

2010-07-31  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* Makefile.in (signals_def): New.
	(server_h): Append include/gdb/signals.h and signals_def.
	(server.o): Append signals_def.

2010-07-25  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* server.c (handle_target_event): Use target_signal_to_host for
	resume_info.sig initialization.
	* target.h (struct thread_resume) <sig>: New comment.

2010-07-20  Ozkan Sezer  <sezeroz@gmail.com>

	* server.c (handle_query): strcpy() the returned string from paddress()
	instead of sprintf().
	* utils.c (paddress): Return phex_nz().

2010-07-07  Joel Brobecker  <brobecker@adacore.com>

	* server.c (handle_v_cont): Call mourn_inferior if process
	just exited.
	(myresume): Likewise.

2010-07-01  Pedro Alves  <pedro@codesourcery.com>

	Static tracepoints, and integration with UST.

	* configure.ac: Handle --with-ust.  substitute ustlibs and ustinc.
	* mem-break.c (uninsert_all_breakpoints)
	(reinsert_all_breakpoints): New.
	* mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
	* tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
	(gdb_agent_ust_loaded, helper_thread_id)
	(gdb_agent_helper_thread_id): New macros.
	(struct ipa_sym_addresses): Add addr_ust_loaded,
	addr_helper_thread_id, addr_cmd_buf.
	(symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
	(in_process_agent_loaded_ust): New.
	(write_e_ust_not_loaded): New.
	(maybe_write_ipa_ust_not_loaded): New.
	(struct collect_static_trace_data_action): New.
	(enum tracepoint_type) <static_tracepoint>: New.
	(struct tracepoint) <handle>: Mention static tracepoints.
	(struct static_tracepoint_ctx): New.
	(CMD_BUF_SIZE): New.
	(add_tracepoint_action): Handle static tracepoint actions.
	(unprobe_marker_at): New.
	(clear_installed_tracepoints): Handle static tracepoints.
	(cmd_qtdp): Handle static tracepoints.
	(probe_marker_at): New.
	(cmd_qtstart): Handle static tracepoints.
	(response_tracepoint): Handle static tracepoints.
	(cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
	(handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
	(get_context_regcache): Handle static tracepoints.
	(do_action_at_tracepoint): Handle static tracepoint actions.
	(traceframe_find_block_type): Handle static trace data blocks.
	(traceframe_read_sdata): New.
	(download_tracepoints): Download static tracepoint actions.
	[HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
	(GDB_PROBE_NAME): New.
	(ust_ops): New.
	(GET_UST_SYM): New.
	(USTF): New.
	(dlsym_ust): New.
	(ust_marker_to_static_tracepoint): New.
	(gdb_probe): New.
	(collect_ust_data_at_tracepoint): New.
	(gdb_ust_probe): New.
	(UNIX_PATH_MAX, SOCK_DIR): New.
	(gdb_ust_connect_sync_socket): New.
	(resume_thread, stop_thread): New.
	(run_inferior_command): New.
	(init_named_socket): New.
	(gdb_ust_socket_init): New.
	(cstr_to_hexstr): New.
	(next_st): New.
	(first_marker, next_marker): New.
	(response_ust_marker): New.
	(cmd_qtfstm, cmd_qtsstm): New.
	(unprobe_marker_at, probe_marker_at): New.
	(cmd_qtstmat, gdb_ust_thread): New.
	(gdb_ust_init): New.
	(initialize_tracepoint_ftlib): Call gdb_ust_init.
	* linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
	(ST_REGENTRY): New.
	(x86_64_st_collect_regmap): New.
	(X86_64_NUM_ST_COLLECT_GREGS): New.
	(AMD64_RIP_REGNUM): New.
	(supply_static_tracepoint_registers): New.
	* linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
	(ST_REGENTRY): New.
	(i386_st_collect_regmap): New.
	(i386_NUM_ST_COLLECT_GREGS): New.
	(supply_static_tracepoint_registers): New.
	* server.c (handle_query): Handle qXfer:statictrace:read.
	<qSupported>: Report support for StaticTracepoints, and
	qXfer:statictrace:read features.
	* server.h (traceframe_read_sdata)
	(supply_static_tracepoint_registers): Declare.
	* remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
	(unpack_varlen_hex): Include in IPA build.
	* Makefile.in (ustlibs, ustinc): New.
	(IPA_OBJS): Add remote-utils-ipa.o.
	($(IPA_LIB)): Link -ldl and -lpthread.
	(UST_CFLAGS): New.
	(IPAGENT_CFLAGS): Add UST_CFLAGS.
	* config.in, configure: Regenerate.

2010-06-20  Ian Lance Taylor  <iant@google.com>
	    Pedro Alves  <pedro@codesourcery.com>

	* linux-x86-low.c (always_true): Delete.
	(EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
	trying to fool the compiler with always_true.

2010-06-20  Pedro Alves  <pedro@codesourcery.com>

	* tracepoint.c (condition_true_at_tracepoint): Don't run compiled
	conditions in gdbserver.

2010-06-19  Ulrich Weigand  <uweigand@de.ibm.com>

	* spu-low.c (spu_read_memory): Wrap around local store limit.
	(spu_write_memory): Likewise.

2010-06-15  Pedro Alves  <pedro@codesourcery.com>

	* linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
	(i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
	LONGEST uses.
	* server.h (struct emit_ops): Replace int64_t uses with LONGEST
	uses.
	* tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
	uses with LONGEST uses.

2010-06-14  Stan Shebs  <stan@codesourcery.com>
	    Pedro Alves  <pedro@codesourcery.com>

	Bytecode compiler.

	* linux-x86-low.c: Include limits.h.
	(add_insns): New.
	(always_true): New.
	(EMIT_ASM): New.
	(EMIT_ASM32): New.
	(amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
	(amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
	(amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
	(amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
	(amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
	(amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
	(amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
	(amd64_emit_const, amd64_emit_call, amd64_emit_reg)
	(amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
	(amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
	(amd64_emit_void_call_2): New.
	(amd64_emit_ops): New.
	(i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
	(i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
	(i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
	(i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
	(i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
	(i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
	(i386_emit_goto, i386_write_goto_address, i386_emit_const)
	(i386_emit_call, i386_emit_reg, i386_emit_pop)
	(i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
	(i386_emit_stack_adjust, i386_emit_int_call_1)
	(i386_emit_void_call_2): New.
	(i386_emit_ops): New.
	(x86_emit_ops): New.
	(the_low_target): Install x86_emit_ops.
	* server.h (struct emit_ops): New.
	(get_raw_reg_func_addr): Declare.
	(current_insn_ptr, emit_error): Declare.
	* tracepoint.c (get_raw_reg, get_trace_state_variable_value)
	(set_trace_state_variable_value): New defines.
	(struct ipa_sym_addresses): New fields addr_get_raw_reg,
	addr_get_trace_state_variable_value and
	addr_set_trace_state_variable_value.
	(symbol_list): New fields for get_raw_reg,
	get_trace_state_variable_value and set_trace_state_variable_value.
	(condfn): New typedef.
	(struct tracepoint): New field `compiled_cond'.
	(do_action_at_tracepoint): Clear compiled_cond.
	(get_trace_state_variable_value, set_trace_state_variable_value):
	Export in the IPA.
	(condition_true_at_tracepoint): If there's a compiled condition,
	run that.
	(current_insn_ptr, emit_error): New globals.
	(struct bytecode_address): New.
	(get_raw_reg_func_addr): New.
	(emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
	(emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
	(emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
	(emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
	(emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
	(emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
	(emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
	(compile_tracepoint_condition, compile_bytecodes): New.
	* target.h (emit_ops): Forward declare.
	(struct target_ops): New field emit_ops.
	(target_emit_ops): New.
	* linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
	* linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
	* linux-low.c (linux_emit_ops): New.
	(linux_target_ops): Install it.
	* linux-low.h (struct linux_target_ops): New field emit_ops.

2010-06-14  Ulrich Weigand  <uweigand@de.ibm.com>

	* linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
	* linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.

2010-06-01  Pedro Alves  <pedro@codesourcery.com>
	    Stan Shebs  <stan@codesourcery.com>

	* Makefile.in (IPA_DEPFILES, extra_libraries): New.
	(all): Depend on $(extra_libraries).
	(install-only): Install the IPA.
	(IPA_OBJS, IPA_LIB): New.
	(clean): Remove the IPA lib.
	(IPAGENT_CFLAGS): New.
	(tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
	(regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
	(linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
	* linux-amd64-ipa.c, linux-i386-ipa.c: New files.
	* configure.ac: Check for atomic builtins support in the compiler.
	(IPA_DEPFILES, extra_libraries): Define.
	* configure.srv (ipa_obj): Add description.
	(ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
	(i[34567]86-*-linux*): Set ipa_obj.
	(x86_64-*-linux*): Set ipa_obj.
	* linux-low.c (stabilizing_threads): New.
	(supports_fast_tracepoints): New.
	(linux_detach): Stabilize threads before detaching.
	(handle_tracepoints): Handle internal tracing breakpoints.  Assert
	the lwp is either not stabilizing, or is moving out of a jump pad.
	(linux_fast_tracepoint_collecting): New.
	(maybe_move_out_of_jump_pad): New.
	(enqueue_one_deferred_signal): New.
	(dequeue_one_deferred_signal): New.
	(linux_wait_for_event_1): If moving out of a jump pad, defer
	pending signals to later.
	(linux_stabilize_threads): New.
	(linux_wait_1): Check if threads need moving out of jump pads, and
	do it if so.
	(stuck_in_jump_pad_callback): New.
	(move_out_of_jump_pad_callback): New.
	(lwp_running): New.
	(linux_resume_one_lwp): Handle moving out of jump pads.
	(linux_set_resume_request): Dequeue deferred signals.
	(need_step_over_p): Also step over fast tracepoint jumps.
	(start_step_over): Also uninsert fast tracepoint jumps.
	(finish_step_over): Also reinsert fast tracepoint jumps.
	(linux_install_fast_tracepoint_jump): New.
	(linux_target_ops): Install linux_stabilize_threads and
	linux_install_fast_tracepoint_jump_pad.
	* linux-low.h (linux_target_ops) <get_thread_area,
	install_fast_tracepoint_jump_pad>: New fields.
	(struct lwp_info) <collecting_fast_tracepoint,
	pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
	(linux_get_thread_area): Declare.
	* linux-x86-low.c (jump_insn): New.
	(x86_get_thread_area): New.
	(append_insns): New.
	(push_opcode): New.
	(amd64_install_fast_tracepoint_jump_pad): New.
	(i386_install_fast_tracepoint_jump_pad): New.
	(x86_install_fast_tracepoint_jump_pad): New.
	(the_low_target): Install x86_get_thread_area and
	x86_install_fast_tracepoint_jump_pad.
	* mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
	(struct fast_tracepoint_jump): New.
	(fast_tracepoint_jump_insn): New.
	(fast_tracepoint_jump_shadow): New.
	(find_fast_tracepoint_jump_at): New.
	(fast_tracepoint_jump_here): New.
	(delete_fast_tracepoint_jump): New.
	(set_fast_tracepoint_jump): New.
	(uninsert_fast_tracepoint_jumps_at): New.
	(reinsert_fast_tracepoint_jumps_at): New.
	(set_breakpoint_at): Use write_inferior_memory.
	(uninsert_raw_breakpoint): Use write_inferior_memory.
	(check_mem_read): Mask out fast tracepoint jumps.
	(check_mem_write): Mask out fast tracepoint jumps.
	* mem-break.h (struct fast_tracepoint_jump): Forward declare.
	(set_fast_tracepoint_jump): Declare.
	(delete_fast_tracepoint_jump)
	(fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
	(reinsert_fast_tracepoint_jumps_at): Declare.
	* regcache.c: Don't compile many functions when building the
	in-process agent library.
	(init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
	the register buffer in the heap.
	(free_register_cache): If the register buffer isn't owned by the
	regcache, don't free it.
	(set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
	pre-existing register caches.
	* remote-utils.c (convert_int_to_ascii): Constify `from' parameter
	type.
	(convert_ascii_to_int): : Constify `from' parameter type.
	(decode_M_packet, decode_X_packet): Replace the `to' parameter by
	a `to_p' pointer to pointer parameter.  If TO_P is NULL, malloc
	the needed buffer in-place.
	(relocate_instruction): New.
	* server.c (handle_query) <qSymbols>: If the target supports
	tracepoints, give it a chance of looking up symbols.  Report
	support for fast tracepoints.
	(handle_status): Stabilize threads.
	(process_serial_event): Adjust.
	* server.h (struct fast_tracepoint_jump): Forward declare.
	(struct process_info) <fast_tracepoint_jumps>: New field.
	(convert_ascii_to_int, convert_int_to_ascii): Adjust.
	(decode_X_packet, decode_M_packet): Adjust.
	(relocate_instruction): Declare.
	(in_process_agent_loaded): Declare.
	(tracepoint_look_up_symbols): Declare.
	(struct fast_tpoint_collect_status): Declare.
	(fast_tracepoint_collecting): Declare.
	(force_unlock_trace_buffer): Declare.
	(handle_tracepoint_bkpts): Declare.
	(initialize_low_tracepoint)
	(supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
	* target.h (struct target_ops) <stabilize_threads,
	install_fast_tracepoint_jump_pad>: New fields.
	(stabilize_threads, install_fast_tracepoint_jump_pad): New.
	* tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
	[HAVE_STDINT_H]: Include stdint.h.
	(trace_debug_1): Rename to ...
	(trace_vdebug): ... this.
	(trace_debug): Rename to ...
	(trace_debug_1): ... this.  Add `level' parameter.
	(trace_debug): New.
	(ATTR_USED, ATTR_NOINLINE): New.
	(IP_AGENT_EXPORT): New.
	(gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
	(collecting, gdb_collect, stop_tracing, flush_trace_buffer)
	(about_to_request_buffer_space, trace_buffer_is_full)
	(stopping_tracepoint, expr_eval_result, error_tracepoint)
	(tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
	(trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
	(traceframe_write_count, traceframes_created)
	(trace_state_variables)
	New renaming defines.
	(struct ipa_sym_addresses): New.
	(STRINGIZE_1, STRINGIZE, IPA_SYM): New.
	(symbol_list): New.
	(ipa_sym_addrs): New.
	(all_tracepoint_symbols_looked_up): New.
	(in_process_agent_loaded): New.
	(write_e_ipa_not_loaded): New.
	(maybe_write_ipa_not_loaded): New.
	(tracepoint_look_up_symbols): New.
	(debug_threads) [IN_PROCESS_AGENT]: New.
	(read_inferior_memory) [IN_PROCESS_AGENT]: New.
	(UNKNOWN_SIDE_EFFECTS): New.
	(stop_tracing): New.
	(flush_trace_buffer): New.
	(stop_tracing_bkpt): New.
	(flush_trace_buffer_bkpt): New.
	(read_inferior_integer): New.
	(read_inferior_uinteger): New.
	(read_inferior_data_pointer): New.
	(write_inferior_data_pointer): New.
	(write_inferior_integer): New.
	(write_inferior_uinteger): New.
	(struct collect_static_trace_data_action): Delete.
	(enum tracepoint_type): New.
	(struct tracepoint) <type>: New field `type'.
	<actions_str, step_actions, step_actions_str>: Only include in GDBserver.
	<orig_size, obj_addr_on_target, adjusted_insn_addr>
	<adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
	(tracepoints): Use IP_AGENT_EXPORT.
	(last_tracepoint): Don't include in the IPA.
	(stopping_tracepoint): Use IP_AGENT_EXPORT.
	(trace_buffer_is_full): Use IP_AGENT_EXPORT.
	(alloced_trace_state_variables): New.
	(trace_state_variables): Use IP_AGENT_EXPORT.
	(traceframe_t): Delete unused variable.
	(circular_trace_buffer): Don't include in the IPA.
	(trace_buffer_start): Delete.
	(struct trace_buffer_control): New.
	(trace_buffer_free): Delete.
	(struct ipa_trace_buffer_control): New.
	(GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
	(GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
	New.
	(trace_buffer_ctrl): New.
	(TRACE_BUFFER_CTRL_CURR): New.
	(trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
	Reimplement as macros.
	(trace_buffer_wrap): Delete.
	(traceframe_write_count, traceframe_read_count)
	(traceframes_created, tracing): Use IP_AGENT_EXPORT.
	(struct tracepoint_hit_ctx) <type>: New field.
	(struct fast_tracepoint_ctx): New.
	(memory_barrier): New.
	(cmpxchg): New.
	(record_tracepoint_error): Update atomically in the IPA.
	(clear_inferior_trace_buffer): New.
	(about_to_request_buffer_space): New.
	(trace_buffer_alloc): Handle GDBserver and inferior simulatenous
	updating the same buffer.
	(add_tracepoint): Default the tracepoint's type to trap
	tracepoint, and orig_size to -1.
	(get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
	internal variables.
	(create_trace_state_variable): New parameter `gdb'.  Handle it.
	(clear_installed_tracepoints): Clear fast tracepoint jumps.
	(cmd_qtdp): Handle fast tracepoints.
	(cmd_qtdv): Adjust.
	(max_jump_pad_size): New.
	(gdb_jump_pad_head): New.
	(get_jump_space_head): New.
	(claim_jump_space): New.
	(sort_tracepoints): New.
	(MAX_JUMP_SIZE): New.
	(cmd_qtstart): Handle fast tracepoints.  Sync tracepoints with the
	IPA.
	(stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
	support.  Upload fast traceframes, and delete internal IPA
	breakpoints.
	(stop_tracing_handler): New.
	(flush_trace_buffer_handler): New.
	(cmd_qtstop): Upload fast tracepoints.
	(response_tracepoint): Handle fast tracepoints.
	(tracepoint_finished_step): Upload fast traceframes.  Set the
	tracepoint hit context's tracepoint type.
	(handle_tracepoint_bkpts): New.
	(tracepoint_was_hit): Set the tracepoint hit context's tracepoint
	type.  Add comment about fast tracepoints.
	(collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
	non-existing action_str field.
	(get_context_regcache): Handle fast tracepoints.
	(do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
	to the regcache.
	(fast_tracepoint_from_jump_pad_address): New.
	(fast_tracepoint_from_ipa_tpoint_address): New.
	(collecting_t): New.
	(force_unlock_trace_buffer): New.
	(fast_tracepoint_collecting): New.
	(collecting): New.
	(gdb_collect): New.
	(write_inferior_data_ptr): New.
	(target_tp_heap): New.
	(target_malloc): New.
	(download_agent_expr): New.
	(UALIGN): New.
	(download_tracepoints): New.
	(download_trace_state_variables): New.
	(upload_fast_traceframes): New.
	(IPA_FIRST_TRACEFRAME): New.
	(IPA_NEXT_TRACEFRAME_1): New.
	(IPA_NEXT_TRACEFRAME): New.
	[IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
	[IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
	(gdb_jump_pad_buffer_end): New.
	[IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
	(initialize_tracepoint): Adjust.
	[IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
	buffer.  Initialize the low module.
	* utils.c (PREFIX, TOOLNAME): New.
	(malloc_failure): Use PREFIX.
	(error): In the IPA, an error causes an exit.
	(fatal, warning): Use PREFIX.
	(internal_error): Use TOOLNAME.
	(NUMCELLS): Increase to 10.
	* configure, config.in: Regenerate.

2010-06-01  Pedro Alves  <pedro@codesourcery.com>

	* server.c (handle_query) <qSupported>: Do two passes over the
	qSupported string to avoid nesting strtok.

2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
	(CDEPS): New.
	* configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping.  Test also
	-Wl,--dynamic-list.
	* configure: Regenerate.
	* proc-service.list: New.

2010-05-28  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
	New comment.

2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>

	* gdbreplay.c (remote_open): Check error return from socket() call by
	its equality to -1 not by it being negative.
	* remote-utils.c (remote_open): Likewise.

2010-05-23  Pedro Alves  <pedro@codesourcery.com>

	* config.h: Regenerate.

2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>

	* linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
	doesn't provide PTRACE_GET_THREAD_AREA.

2010-05-19  Maxim Kuvyrkov  <maxim@codesourcery.com>

	* linux-m68k-low.c: Include <asm/ptrace.h>
	(ps_get_thread_area): Implement.

2010-05-03  Doug Evans  <dje@google.com>

	* event-loop.c (struct callback_event): New struct.
	(callback_list): New global.
	(append_callback_event, delete_callback_event): New functions.
	(process_callback): New function.
	(start_event_loop): Call it.
	* remote-utils.c (NOT_SCHEDULED): Define.
	(readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
	moved out of readchar.
	(readchar): Rewrite.  Call reschedule before returning.
	(reset_readchar): New function.
	(remote_close): Call it.
	(process_remaining, reschedule): New functions.
	* server.h (callback_handler_func): New typedef.
	(append_callback_event, delete_callback_event): Declare.

2010-05-03  Pedro Alves  <pedro@codesourcery.com>

	* proc-service.c (ps_pglobal_lookup): Use
	thread_db_look_up_one_symbol.
	* remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
	parameter.  Use it instead of all_symbols_looked_up.
	* server.h (struct process_info) <all_symbols_looked_up>: Delete
	field.
	(all_symbols_looked_up): Don't declare.
	(look_up_one_symbol): Add new `may_ask_gdb' parameter.
	* thread-db.c (struct thread_db) <all_symbols_looked_up>: New
	field.
	(thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
	Set all_symbols_looked_up here.
	(thread_db_look_up_one_symbol): New.
	(thread_db_get_tls_address): Adjust.
	(thread_db_load_search, try_thread_db_load_1): Always allocate the
	thread_db object on the heap, and tentatively set it in the
	process structure.
	(thread_db_init): Don't set all_symbols_looked_up here.
	* linux-low.h (thread_db_look_up_one_symbol): Declare.

2010-05-03  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (linux_kill, linux_detach): Adjust.
	(status_pending_p_callback): Remove redundant statement.  Check
	for !TARGET_WAITIKIND_IGNORE, instead of
	TARGET_WAITKIND_STOPPED.
	(handle_tracepoints): Make sure LWP is locked.  Adjust.
	(linux_wait_for_event_1): Adjust.
	(linux_cancel_breakpoints): New.
	(unsuspend_one_lwp): New.
	(unsuspend_all_lwps): New.
	(linux_wait_1): If finishing a step-over, unsuspend all lwps.
	(send_sigstop_callback): Change return type to int, add new
	`except' parameter and handle it.
	(suspend_and_send_sigstop_callback): New.
	(stop_all_lwps): Add new `suspend' and `expect' parameters, and
	pass them down.  If SUSPEND, also increment the lwp's suspend
	count.
	(linux_resume_one_lwp): Add notice about resuming a suspended LWP.
	(need_step_over_p): Don't consider suspended LWPs.
	(start_step_over): Adjust.
	(proceed_one_lwp): Change return type to int, add new `except'
	parameter and handle it.
	(unsuspend_and_proceed_one_lwp): New.
	(proceed_all_lwps): Use find_inferior instead of
	for_each_inferior.
	(unstop_all_lwps): Add `unsuspend' parameter.  If UNSUSPEND, them
	also decrement the suspend count of LWPs.  Pass `except' down,
	instead of hacking its suspend count.
	(linux_pause_all): Add `freeze' parameter.  Adjust.
	(linux_unpause_all): New.
	(linux_target_ops): Install linux_unpause_all.
	* server.c (handle_status): Adjust.
	* target.h (struct target_ops): New fields `unpause_all' and
	`cancel_breakpoints'.  Add new parameter to `pause_all'.
	(pause_all): Add new `freeze' parameter.
	(unpause_all): New.
	(cancel_breakpoints): New.
	* tracepoint.c (clear_installed_tracepoints): Pause threads, and
	cancel breakpoints.
	(cmd_qtstart): Pause threads.
	(stop_tracing): Pause threads, and cancel breakpoints.
	* win32-low.c (win32_target_ops): Adjust.

2010-05-03  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (linux_wait_for_event_1): Move passing the signal to
	the inferior right away from here...
	(linux_wait_1): ... to here, and adjust to check the thread's
	last_resume_kind instead of the lwp's step or stop_expected flags.

2010-05-02  Pedro Alves  <pedro@codesourcery.com>

	* README: Use consistent `GDB' and `GDBserver' spellings.

2010-05-02  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
	(linux_kill): Stop all lwps here.  Don't delete the main lwp here.
	(linux_detach_one_lwp): Assume the lwp is stopped.
	(any_thread_of): Delete.
	(linux_detach): Stop all lwps here.  Don't blindly delete all
	breakpoints.
	(delete_lwp_callback): New.
	(linux_mourn): Delete all lwps of the process that is gone.
	(linux_wait_1): Don't delete the last lwp of the process here.
	* mem-break.h (mark_breakpoints_out): Declare.
	* mem-break.c (mark_breakpoints_out): New.
	(free_all_breakpoints): Use it.
	* server.c (handle_target_event): If the process is gone, mark
	breakpoints out.
	* thread-db.c (struct thread_db) <create_bp>: New field.
	(thread_db_enable_reporting): Fix prototype.  Store a thread event
	breakpoint reference in the thread_db struct.
	(thread_db_load_search): Clear the thread_db object.
	(try_thread_db_load_1): Ditto.
	(switch_to_process): New.
	(disable_thread_event_reporting): Use it.
	(remove_thread_event_breakpoints): New.
	(thread_db_detach, thread_db_mourn): Use it.

2010-05-01  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (linux_enable_event_reporting): New.
	(linux_wait_for_event_1, handle_extended_wait): Use it.

2010-04-30  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (linux_kill_one_lwp, linux_kill)
	(linux_detach_one_lwp): Adjust to send_sigstop interface change.
	(send_sigstop): Take an lwp_info as parameter instead.  Queue a
	SIGSTOP even if the LWP is stopped.
	(send_sigstop_callback): New.
	(stop_all_lwps): Use send_sigstop_callback instead.
	(linux_resume_one_thread): Adjust.
	(proceed_one_lwp): Still proceed an LWP that the client has
	requested to stop, if we haven't reported it as stopped yet.  Make
	sure that LWPs the client want stopped, have a pending SIGSTOP.

2010-04-26  Doug Evans  <dje@google.com>

	* server.c (handle_general_set): Make static.

	* remote-utils.c (putpkt_binary_1): Call readchar instead of read.
	Print received char after testing for error/eof instead of before.
	(input_interrupt): Tweak comment.

2010-04-23  Doug Evans  <dje@google.com>

	* server.c (start_inferior): Print inferior argv if --debug.

2010-04-21  Aleksandar Ristovski  <aristovski@qnx.com>

	* Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
	* nto-x86-low.c: Include server.h

2010-04-20  Pierre Muller  <muller@ics.u-strasbg.fr>

	* win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
	be consistent with other sources of this directory.
	(init_registers_amd64): Correct name of source file of this function
	in the comment.

2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>

	* configure.srv (x86_64-*-mingw*): New configuration for Windows
	64-bit executables.

2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>

	* win32-i386-low.c: Add 64-bit support.
	(CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
	(init_registers_amd64): Declare.
	(mappings): Add 64-bit version of array.
	(init_windows_x86): New function.
	(the_low_target): Change init_arch field to init_windows_x86.

2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>

	* win32-low.c: Adapt to support also 64-bit architecture.
	(child_xfer_memory): Use uintptr_t type for local variable `addr'.
	(get_image_name): Use SIZE_T type for local variable `done'.
	(psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
	(toolhelp_get_dll_name): Idem.
	(handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
	Use uintptr_t typecast to avoid warning.
	(handle_unload_dll): Use uintptr_t typecast to avoid warning.
	(handle_exception): Use phex_nz to avoid warning.
	(win32_wait): Remove unused local variable `process'.

2010-04-19  Pierre Muller  <muller@ics.u-strasbg.fr>

	* configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
	`amd64-avx.o'.

2010-04-17  Pierre Muller  <muller@ics.u-strasbg.fr>

	* configure.ac: Use `ws2_32' library for srv_mingw.
	* configure: Regenerate.
	* gdbreplay.c: Include winsock2.h instead of winsock.h.
	* remote-utils.c: Likewise.

2010-04-17  H.J. Lu  <hongjiu.lu@intel.com>

	* linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
	if __x86_64__ is defined.

2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>

	* configure: Regenerate.

2010-04-16  Pierre Muller  <muller@ics.u-strasbg.fr>

	* server.c (handle_query): Handle 'qGetTIBAddr' query.
	* target.h (target_ops): New get_tib_address field.
	* win32-low.h (win32_thread_info): Add thread_local_base field.
	* win32-low.c (child_add_thread): Add tlb argument.
	Set thread_local_base field to TLB.
	(get_child_debug_event): Adapt to child_add_thread change.
	(win32_get_tib_address): New function.
	(win32_target_ops): Set get_tib_address field to
	win32_get_tib_address.
	* linux-low.c (linux_target_ops): Set get_tib_address field to NULL.

2010-04-12  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (linux_mourn): Also remove the process.
	* server.c (handle_target_event): Don't remove the process here.
	* nto-low.c (nto_mourn): New.
	(nto_target_ops): Install it.
	* spu-low.c (spu_mourn): New.
	(spu_target_ops): Install it.
	* win32-low.c (win32_mourn): New.
	(win32_target_ops): Install it.

2010-04-12  Pedro Alves  <pedro@codesourcery.com>

	* server.h (buffer_xml_printf): Remove redundant `;'.

2010-04-12  Pedro Alves  <pedro@codesourcery.com>

	* regcache.c (set_register_cache): Invalidate regcaches before
	changing the register cache layout.
	(regcache_invalidate_one): Allow a NULL regcache.
	* linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
	regcaches before changing the register cache layout or the target
	regsets.

2010-04-12  H.J. Lu  <hongjiu.lu@intel.com>

	* linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
	variable warning on Linux/x86-64.

2010-04-11  Pedro Alves  <pedro@codesourcery.com>

	GDBserver disconnected tracing support.

	* linux-low.c (linux_remove_process): Delete.
	(add_lwp): Don't set last_resume_kind here.
	(linux_kill): Use `mourn'.
	(linux_detach): Use `thread_db_detach', and `mourn'.
	(linux_mourn): New.
	(linux_attach_lwp_1): Adjust comment.
	(linux_attach): last_resume_kind moved the thread_info; adjust.
	(status_pending_p_callback): Adjust.
	(linux_wait_for_event_1): Adjust.
	(count_events_callback, select_singlestep_lwp_callback)
	(select_event_lwp_callback, cancel_breakpoints_callback)
	(db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
	(proceed_one_lwp): Adjust.
	(linux_async): Add debug output.
	(linux_thread_stopped): New.
	(linux_pause_all): New.
	(linux_target_ops): Install linux_mourn, linux_thread_stopped and
	linux_pause_all.
	* linux-low.h (struct lwp_info): Delete last_resume_kind field.
	(thread_db_free): Delete declaration.
	(thread_db_detach, thread_db_mourn): Declare.
	* thread-db.c (thread_db_init): Use thread_db_mourn.
	(thread_db_free): Delete, split in two.
	(disable_thread_event_reporting): New.
	(thread_db_detach): New.
	(thread_db_mourn): New.

	* server.h (struct thread_info) <last_resume_kind>: New field.
	<attached>: Add comment.
	<gdb_detached>: New field.
	(handler_func): Change return type to int.
	(handle_serial_event, handle_target_event): Ditto.
	(gdb_connected): Declare.
	(tracing): Delete.
	(disconnected_tracing): Declare.
	(stop_tracing): Declare.

	* server.c (handle_query) <qSupported>: Report support for
	disconnected tracing.
	(queue_stop_reply_callback): Account for running threads.
	(gdb_wants_thread_stopped): New.
	(gdb_wants_all_threads_stopped): New.
	(gdb_reattached_process): New.
	(handle_status): Clear the `gdb_detached' flag of all processes.
	In all-stop, stop all threads.
	(main): Be sure to leave tfind mode.  Handle disconnected tracing.
	(process_serial_event): If the remote connection breaks, or if an
	exit was forced with "monitor exit", force an event loop exit.
	Handle disconnected tracing on detach.
	(handle_serial_event): Adjust.
	(handle_target_event): If GDB isn't connected, forward events back
	to the inferior, unless the last process exited, in which case,
	exit gdbserver.  Adjust interface.

	* remote-utils.c (remote_open): Don't block in accept.  Instead
	register an event loop source on the listen socket file
	descriptor.  Refactor bits into ...
	(listen_desc): ... this new global.
	(gdb_connected): ... this new function.
	(enable_async_notification): ... this new function.
	(handle_accept_event): ... this new function.
	(remote_close): Clear remote_desc.

	* inferiors.c (add_thread): Set the new thread's last_resume_kind.

	* target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
	New fields.
	(mourn_inferior): Define.
	(target_process_qsupported): Avoid the dangling else problem.
	(thread_stopped): Define.
	(pause_all): Define.
	(target_waitstatus_to_string): Declare.
	* target.c (target_waitstatus_to_string): New.

	* tracepoint.c (tracing): Make extern.
	(disconnected_tracing): New.
	(stop_tracing): Make extern.  Handle tracing stops due to GDB
	disconnecting.
	(cmd_qtdisconnected): New.
	(cmd_qtstatus): Report disconnected tracing status in trace reply.
	(handle_tracepoint_general_set): Handle QTDisconnected.

	* event-loop.c (event_handler_func): Change return type to int.
	(process_event): Bail out if the event handler wants the event
	loop to stop.
	(handle_file_event): Ditto.
	(start_event_loop): Bail out if the event handler wants the event
	loop to stop.

	* nto-low.c (nto_target_ops): Adjust.
	* spu-low.c (spu_wait): Don't remove the process here.
	(spu_target_ops): Adjust.
	* win32-low.c (win32_wait): Don't remove the process here.
	(win32_target_ops): Adjust.

2010-04-11  Pedro Alves  <pedro@codesourcery.com>

	* regcache.c (realloc_register_cache): Invalidate inferior's
	regcache before recreating it.

2010-04-09  Pedro Alves  <pedro@codesourcery.com>

	* tracepoint.c (cmd_qtstatus): Report trace buffer circularity.

2010-04-09  Stan Shebs  <stan@codesourcery.com>
	    Pedro Alves  <pedro@codesourcery.com>

	* server.h (LONGEST): New.
	(struct thread_info) <while_stepping>: New field.
	(unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
	Declare.
	(initialize_tracepoint, handle_tracepoint_general_set)
	(handle_tracepoint_query, tracepoint_finished_step)
	(tracepoint_was_hit, release_while_stepping_state_list):
	(current_traceframe): Declare.
	* server.c (handle_general_set): Handle tracepoint packets.
	(read_memory): New.
	(write_memory): New.
	(handle_search_memory_1): Use read_memory.
	(handle_query): Report support for conditional tracepoints, trace
	state variables, and tracepoint sources.  Handle tracepoint
	queries.
	(main): Initialize the tracepoints module.
	(process_serial_event): Handle traceframe reads/writes.

	* linux-low.c (handle_tracepoints): New.
	(linux_wait_1): Call it.
	(linux_resume_one_lwp): Handle while-stepping.
	(linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
	(linux_target_ops): Install them.
	* linux-low.h (struct linux_target_ops) <supports_tracepoints>:
	New field.
	* linux-x86-low.c (x86_supports_tracepoints): New.
	(the_low_target). Install it.

	* mem-break.h (delete_breakpoint): Declare.
	* mem-break.c (delete_breakpoint): Make external.

	* target.h (struct target_ops): Add `supports_tracepoints',
	`read_pc', and `write_pc' fields.
	(target_supports_tracepoints): Define.
	* utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
	(phex_nz): New.

	* regcache.h (struct regcache) <registers_owned>: New field.
	(init_register_cache, regcache_cpy): Declare.
	(regcache_read_pc, regcache_write_pc): Declare.
	(register_cache_size): Declare.
	(supply_regblock): Declare.
	* regcache.c (init_register_cache): New.
	(new_register_cache): Use it.
	(regcache_cpy): New.
	(register_cache_size): New.
	(supply_regblock): New.
	(regcache_read_pc, regcache_write_pc): New.

	* tracepoint.c: New.

	* Makefile.in (OBS): Add tracepoint.o.
	(tracepoint.o): New rule.

2010-04-08  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
	(i386-mmx.o): New.
	(i386-mmx.c): Likewise.
	(i386-mmx-linux.o): Likewise.
	(i386-mmx-linux.c): Likewise.

	* configure.srv (srv_i386_regobj): Add i386-mmx.o.
	(srv_i386_linux_regobj): Add i386-mmx-linux.o.
	(srv_i386_xmlfiles): Add i386/i386-mmx.xml.
	(srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.

	* linux-x86-low.c (init_registers_i386_mmx_linux): New.
	(x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
	and return if ptrace PTRACE_GETFPXREGS failed in 32bit.

2010-04-07  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.in (clean): Updated.
	(i386-avx.o): New.
	(i386-avx.c): Likewise.
	(i386-avx-linux.o): Likewise.
	(i386-avx-linux.c): Likewise.
	(amd64-avx.o): Likewise.
	(amd64-avx.c): Likewise.
	(amd64-avx-linux.o): Likewise.
	(amd64-avx-linux.c): Likewise.

	* configure.srv (srv_i386_regobj): Add i386-avx.o.
	(srv_i386_linux_regobj): Add i386-avx-linux.o.
	(srv_amd64_regobj): Add amd64-avx.o.
	(srv_amd64_linux_regobj): Add amd64-avx-linux.o.
	(srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
	(srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
	(srv_i386_xmlfiles): Add i386/i386-avx.xml.
	(srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
	(srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
	(srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.

	* i387-fp.c: Include "i386-xstate.h".
	(i387_xsave): New.
	(i387_cache_to_xsave): Likewise.
	(i387_xsave_to_cache): Likewise.
	(x86_xcr0): Likewise.

	* i387-fp.h (i387_cache_to_xsave): Likewise.
	(i387_xsave_to_cache): Likewise.
	(x86_xcr0): Likewise.

	* linux-arm-low.c (target_regsets): Initialize nt_type to 0.
	* linux-crisv32-low.c (target_regsets): Likewise.
	* linux-m68k-low.c (target_regsets): Likewise.
	* linux-mips-low.c (target_regsets): Likewise.
	* linux-ppc-low.c (target_regsets): Likewise.
	* linux-s390-low.c (target_regsets): Likewise.
	* linux-sh-low.c (target_regsets): Likewise.
	* linux-sparc-low.c (target_regsets): Likewise.
	* linux-xtensa-low.c (target_regsets): Likewise.

	* linux-low.c: Include <sys/uio.h>.
	(regsets_fetch_inferior_registers): Support nt_type.
	(regsets_store_inferior_registers): Likewise.
	(linux_process_qsupported): New.
	(linux_target_ops): Add linux_process_qsupported.

	* linux-low.h (regset_info): Add nt_type.
	(linux_target_ops): Add process_qsupported.

	* linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
	and <sys/uio.h>.
	(init_registers_i386_avx_linux): New.
	(init_registers_amd64_avx_linux): Likewise.
	(xmltarget_i386_linux_no_xml): Likewise.
	(xmltarget_amd64_linux_no_xml): Likewise.
	(PTRACE_GETREGSET): Likewise.
	(PTRACE_SETREGSET): Likewise.
	(x86_fill_xstateregset): Likewise.
	(x86_store_xstateregset): Likewise.
	(use_xml): Likewise.
	(x86_linux_update_xmltarget): Likewise.
	(x86_linux_process_qsupported): Likewise.
	(target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
	(x86_arch_setup): Don't call init_registers_amd64_linux nor
	init_registers_i386_linux here.  Call
	x86_linux_update_xmltarget.
	(the_low_target): Add x86_linux_process_qsupported.

	* server.c (handle_query): Call target_process_qsupported.

	* target.h (target_ops): Add process_qsupported.
	(target_process_qsupported): New.

2010-04-03  Pedro Alves  <pedro@codesourcery.com>

	* inferiors.c (add_thread): Set last_status kind to
	TARGET_WAITKIND_IGNORE.
	* linux-low.c (cancel_breakpoint): Remove unnecessary regcache
	fetch.  Use ptid_of.  Avoid unnecessary get_lwp_thread calls.
	(linux_wait_1): Move `thread' local definition to block that uses
	it.  Don't NULL initialize `event_child'.
	(linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
	Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
	* linux-x86-low.c (x86_breakpoint_at): Read raw memory.

2010-04-01  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
	an extended waitstatus, or by a watchpoint.
	(cancel_breakpoints_callback): Don't cancel a breakpoint if the
	thread was stepping or has been stopped by a watchpoint.

2010-04-01  Pedro Alves  <pedro@codesourcery.com>

	* mem-break.c (struct raw_breakpoint): New field shlib_disabled.
	(set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
	of another, then delete the previous, and validate all
	breakpoints.
	(validate_inserted_breakpoint): New.
	(delete_disabled_breakpoints): New.
	(validate_breakpoints): New.
	(check_mem_read): Validate breakpoints before trusting their
	shadow.  Delete disabled breakpoints.
	(check_mem_write): Validate breakpoints before trusting they
	should be inserted.  Delete disabled breakpoints.
	* mem-break.h (validate_breakpoints):
	* server.c (handle_query): Validate breakpoints when we see a
	qSymbol query.

2010-04-01  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (linux_wait_1): Avoid setting need_step_over is
	there's a GDB breakpoint at stop_pc.  Always report a trap to GDB
	if we could tell there's a GDB breakpoint at stop_pc.
	(need_step_over_p): Don't do a step over if we find a GDB
	breakpoint at the resume PC.

	* mem-break.c (struct raw_breakpoint): New.
	(enum bkpt_type): New type `gdb_breakpoint'.
	(struct breakpoint): Delete the `PC', `old_data' and `inserted'
	fields.  New field `raw'.
	(find_raw_breakpoint_at): New.
	(set_raw_breakpoint_at): Handle refcounting.  Create a raw
	breakpoint instead.
	(set_breakpoint_at): Adjust.
	(delete_raw_breakpoint): New.
	(release_breakpoint): New.
	(delete_breakpoint): Rename to...
	(delete_breakpoint_1): ... this.  Add proc parameter.  Use
	release_breakpoint.  Return ENOENT.
	(delete_breakpoint): Reimplement.
	(find_breakpoint_at): Delete.
	(find_gdb_breakpoint_at): New.
	(delete_breakpoint_at): Delete.
	(set_gdb_breakpoint_at): New.
	(delete_gdb_breakpoint_at): New.
	(gdb_breakpoint_here): New.
	(set_reinsert_breakpoint): Use release_breakpoint.
	(uninsert_breakpoint): Rename to ...
	(uninsert_raw_breakpoint): ... this.
	(uninsert_breakpoints_at): Adjust to handle raw breakpoints.
	(reinsert_raw_breakpoint): Change parameter type to
	raw_breakpoint.
	(reinsert_breakpoints_at): Adjust to handle raw breakpoints
	instead.
	(check_breakpoints): Adjust.  Use release_breakpoint.
	(breakpoint_here): Rewrite using find_raw_breakpoint_at.
	(breakpoint_inserted_here): Ditto.
	(check_mem_read): Adjust to iterate over raw breakpoints instead.
	Don't trust the breakpoint's shadow if it is not inserted.
	(check_mem_write): Adjust to iterate over raw breakpoints instead.
	(delete_all_breakpoints): Adjust.
	(free_all_breakpoints): Mark all breakpoints as uninserted, and
	use delete_breakpoint_1.

	* mem-break.h (breakpoints_supported): Delete declaration.
	(set_gdb_breakpoint_at): Declare.
	(gdb_breakpoint_here): Declare.
	(delete_breakpoint_at): Delete.
	(delete_gdb_breakpoint_at): Declare.

	* server.h (struct raw_breakpoint): Forward declare.
	(struct process_info): New field `raw_breakpoints'.

	* linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
	breakpoints.

2010-03-24  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (status_pending_p_callback): Fix comment.
	(linux_wait_for_event_1): Move most of the internal breakpoint
	handling from here...
	(linux_wait_1): ... to here.
	(count_events_callback): New.
	(select_singlestep_lwp_callback): New.
	(select_event_lwp_callback): New.
	(cancel_breakpoints_callback): New.
	(select_event_lwp): New.
	(linux_wait_1): Simplify internal breakpoint handling.  Give equal
	priority to all LWPs that have had events that should be reported
	to the client.  Cancel breakpoints when about to reporting the
	event to the client, not while stopping lwps.  No longer cancel
	finished single-steps here.
	(cancel_finished_single_step): Delete.
	(cancel_finished_single_steps): Delete.

2010-03-24  Pedro Alves  <pedro@codesourcery.com>

	* mem-break.c (enum bkpt_type): New.
	(struct breakpoint): New field `type'.
	(set_breakpoint_at): Change return type to struct breakpoint
	pointer.  Set type to `other_breakpoint' by default.
	(delete_breakpoint): Rewrite, supporting more than one breakpoint
	in the breakpoint list.
	(delete_reinsert_breakpoints): Only delete reinsert breakpoints.
	(reinsert_breakpoint): Rename to ...
	(reinsert_raw_breakpoint): ... this.
	(reinsert_breakpoints_at): Adjust.
	* mem-break.h (struct breakpoint): Declare.
	(set_breakpoint_at): Change return type to struct breakpoint
	pointer.

2010-03-24  Pedro Alves  <pedro@codesourcery.com>

	* server.c (handle_query): Assign, not compare.

2010-03-24  Pedro Alves  <pedro@codesourcery.com>

	Teach linux gdbserver to step-over-breakpoints.

	* linux-low.c (can_hardware_single_step): New.
	(supports_breakpoints): New.
	(handle_extended_wait): If stopping threads, read the stop pc of
	the new cloned LWP.
	(get_pc): New.
	(get_stop_pc): Add `lwp' parameter.  Handle it.  Bail out if the
	low target doesn't support retrieving the PC.
	(add_lwp): Set last_resume_kind to resume_continue.
	(linux_attach_lwp_1): Adjust comments.  Always set stop_expected.
	(linux_attach): Don't clear stop_expected.  Set the lwp's
	last_resume_kind to resume_stop.
	(linux_detach_one_lwp): Don't check for removed breakpoints.
	(check_removed_breakpoint): Delete.
	(status_pending_p): Rename to ...
	(status_pending_p_callback): ... this.  Don't check for removed
	breakpoints.  Don't consider threads that are stopped from GDB's
	perspective.
	(linux_wait_for_lwp): Always read the stop_pc here.
	(cancel_breakpoint): New.
	(step_over_bkpt): New global.
	(linux_wait_for_event_1): Implement stepping over breakpoints.
	(gdb_wants_lwp_stopped): New.
	(gdb_wants_all_stopped): New.
	(linux_wait_1): Tag threads as gdb-wants-stopped.  Cancel finished
	single-step traps here.  Store the thread's last reported target
	wait status.
	(send_sigstop): Don't clear stop_expected.  Always set it,
	instead.
	(mark_lwp_dead): Remove reference to pending_is_breakpoint.
	(cancel_finished_single_step): New.
	(cancel_finished_single_steps): New.
	(wait_for_sigstop): Don't cancel finished single-step traps here.
	(linux_resume_one_lwp): Don't check for removed breakpoints.
	Don't set `step' on non-hardware step archs.
	(linux_set_resume_request): Ignore resume_stop requests if already
	stopping or stopped.  Set the lwp's last_resume_kind.
	(resume_status_pending_p): Don't check for removed breakpoints.
	(need_step_over_p): New.
	(start_step_over): New.
	(finish_step_over): New.
	(linux_resume_one_thread): Always queue a sigstop for resume_stop
	requests.  Clear the thread's last reported target waitstatus.
	Don't use the `suspended' flag.  Don't consider pending breakpoints.
	(linux_resume): Start a step-over if necessary.
	(proceed_one_lwp): New.
	(proceed_all_lwps): New.
	(unstop_all_lwps): New.
	* linux-low.h (struct lwp_info): Rewrite comment for the
	`suspended' flag.  Add the `stop_pc' field.  Delete the
	`pending_stop_pc' field.  Tweak the `stepping' flag's comment.
	Add `'last_resume_kind' and `need_step_over' fields.
	* inferiors.c (struct thread_info): Delete, moved elsewhere.
	* mem-break.c (struct breakpoint): Delete `reinserting' flag.
	Delete `breakpoint_to_reinsert' field.  New flag `inserted'.
	(set_raw_breakpoint_at): New.
	(set_breakpoint_at): Rewrite to use it.
	(reinsert_breakpoint_handler): Delete.
	(set_reinsert_breakpoint): New.
	(reinsert_breakpoint_by_bp): Delete.
	(delete_reinsert_breakpoints): New.
	(uninsert_breakpoint): Rewrite.
	(uninsert_breakpoints_at): New.
	(reinsert_breakpoint): Rewrite.
	(reinsert_breakpoints_at): New.
	(check_breakpoints): Rewrite.
	(breakpoint_here): New.
	(breakpoint_inserted_here): New.
	(check_mem_read): Adjust.
	* mem-break.h (breakpoints_supported, breakpoint_here)
	(breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
	(reinsert_breakpoint_by_bp): Delete declaration.
	(delete_reinsert_breakpoints): Declare.
	(reinsert_breakpoint): Delete declaration.
	(reinsert_breakpoints_at): Declare.
	(uninsert_breakpoint): Delete declaration.
	(uninsert_breakpoints_at): Declare.
	(check_breakpoints): Adjust prototype.
	* server.h: Adjust include order.
	(struct thread_info): Declare here.  Add a `last_status' field.

2010-03-23  Michael Snyder  <msnyder@vmware.com>

	* server.c (crc32): New function.
	(handle_query): Add handling for 'qCRC:' request.

2010-03-23  Pedro Alves  <pedro@codesourcery.com>

	* linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
	lwp had been stopped by a watchpoint.

2010-03-16  Pedro Alves  <pedro@codesourcery.com>

	* server.h (internal_error): Declare.
	(gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
	* utils.c (internal_error): New function.

2010-03-15  Andreas Schwab  <schwab@redhat.com>

	* configure.srv: Fix typo setting srv_regobj.

2010-03-15  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (fetch_register): Avoid passing a non string literal
	format to `error'.
	(usr_store_inferior_registers): Ditto.

2010-03-14  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (linux_write_memory): Bail out early if peeking
	memory failed.

2010-03-14  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.h (struct lwp_info): New fields
	`stopped_by_watchpoint' and `stopped_data_address'.
	* linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
	here, and cache them in the lwp object.
	(wait_for_sigstop): Check stopped_by_watchpoint lwp field
	directly.
	(linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
	field.
	(linux_stopped_by_watchpoint): Rewrite.
	(linux_stopped_data_address): Rewrite.

2010-03-06  Simo Melenius  <simo.melenius@iki.fi>

	* linux-low.c (linux_wait_for_lwp): Fetch the regcache after
	switching the current inferior, not before.

2010-03-01  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
	reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
	i386-linux.c and amd64-linux.c.
	(reg-i386.o): Removed.
	(reg-i386.c): Likewise.
	(reg-i386-linux.o): Likewise.
	(reg-i386-linux.c): Likewise.
	(reg-x86-64.o): Likewise.
	(reg-x86-64.c): Likewise.
	(reg-x86-64-linux.o): Likewise.
	(reg-x86-64-linux.c): Likewise.
	(i386.o): New.
	(i386.c): Likewise.
	(i386-linux.o): Likewise.
	(i386-linux.c): Likewise.
	(amd64.o): Likewise.
	(amd64.c): Likewise.
	(amd64-linux.o): Likewise.
	(amd64-linux.c): Likewise.

	* configure.srv (srv_i386_regobj): New.
	(srv_i386_linux_regobj): Likewise.
	(srv_amd64_regobj): Likewise.
	(srv_amd64_linux_regobj): Likewise.
	(srv_i386_32bit_xmlfiles): Likewise.
	(srv_i386_64bit_xmlfiles): Likewise.
	(srv_i386_xmlfiles): Likewise.
	(srv_amd64_xmlfiles): Likewise.
	(srv_i386_linux_xmlfiles): Likewise.
	(srv_amd64_linux_xmlfiles): Likewise.
	(i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj.  Set
	srv_xmlfiles to $srv_i386_xmlfiles.
	(i[34567]86-*-mingw32ce*): Likewise.
	(i[34567]86-*-mingw*): Likewise.
	(i[34567]86-*-nto*): Likewise.
	(i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
	and $srv_amd64_linux_regobj.  Set srv_xmlfiles to
	$srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
	(x86_64-*-linux*): Likewise.

	* linux-x86-low.c (init_registers_x86_64_linux): Removed.
	(init_registers_amd64_linux): New.
	(x86_arch_setup): Replace init_registers_x86_64_linux with
	init_registers_amd64_linux.

2010-02-23  Maxim Kuvyrkov  <maxim@codesourcery.com>

	* configure.ac: Check for libdl.  If it is not available link against
	static libthread_db.
	* configure: Regenerate.

2010-02-22  Pedro Alves  <pedro@codesourcery.com>

	PR9605

	* i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
	handing a read watchpoint.
	(i386_low_insert_watchpoint): Read watchpoints aren't supported.

2010-02-12  Doug Evans  <dje@google.com>

	* linux-low.c (linux_supports_tracefork_flag): Document.
	(linux_look_up_symbols): Add comment.

2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>

	* regcache.c (supply_register): Clear regcache if buf is NULL.

2010-02-02  Nicolas Roche  <roche@sourceware.org>
	    Joel Brobecker  <brobecker@adacore.com>

	* inferiors.c (find_inferior): Add function documentation.
	(unloaded_dll): Handle the case where the unloaded dll has not
	been previously registered in the dll list.

2010-02-01  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-arm-low.c (thumb_breakpoint_len): Delete.
	(thumb2_breakpoint): New.
	(arm_breakpoint_at): Check for Thumb-2 breakpoints.

2010-01-29  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (get_stop_pc): Check for SIGTRAP.
	(linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
	breakpoints.

2010-01-21  Pedro Alves  <pedro@codesourcery.com>

	* linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.

2010-01-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* linux-s390-low.c (s390_collect_ptrace_register)
	(s390_supply_ptrace_register): Adjust it for the new regcache parameter.

2010-01-21  Doug Evans  <dje@google.com>

	* linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
	(PTRACE_ARG4_TYPE): New macro.
	(handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
	(linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
	(fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
	(usr_store_inferior_registers): Ditto.
	(linux_read_memory, linux_write_memory): Ditto.
	(linux_test_for_tracefork): Ditto.

	* linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
	Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.

2010-01-21  Pedro Alves  <pedro@codesourcery.com>

	* proc-service.c (ps_lgetregs): Don't refetch registers from the
	target.

2010-01-21  Pedro Alves  <pedro@codesourcery.com>

	* spu-low.c (spu_fetch_registers, spu_store_registers): Change
	prototype to take a regcache.  Adjust.

2010-01-20  Pedro Alves  <pedro@codesourcery.com>

	* regcache.h (struct thread_info): Forward declare.
	(struct regcache): New.
	(new_register_cache): Adjust prototype.
	(get_thread_regcache): Declare.
	(free_register_cache): Adjust prototype.
	(registers_to_string, registers_from_string): Ditto.
	(supply_register, supply_register_by_name, collect_register)
	(collect_register_as_string, collect_register_by_name): Ditto.
	* regcache.c (struct inferior_regcache_data): Delete.
	(get_regcache): Rename to ...
	(get_thread_regcache): ... this.  Adjust.  Switch inferior before
	fetching registers.
	(regcache_invalidate_one): Adjust.
	(regcache_invalidate): Fix prototype.
	(new_register_cache): Return the new register cache.
	(free_register_cache): Change prototype.
	(realloc_register_cache): Adjust.
	(registers_to_string): Change prototype to take a regcache.  Adjust.
	(registers_from_string): Ditto.
	(register_data): Ditto.
	(supply_register): Ditto.
	(supply_register_by_name): Ditto.
	(collect_register): Ditto.
	(collect_register_as_string): Ditto.
	(collect_register_by_name): Ditto.
	* server.c (process_serial_event): Adjust.
	* linux-low.h (regset_fill_func, regset_store_func): Change
	prototype.
	(get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
	Change prototype.
	* linux-low.c (get_stop_pc): Adjust.
	(check_removed_breakpoint): Adjust.
	(linux_wait_for_event): Adjust.
	(linux_resume_one_lwp): Adjust.
	(fetch_register): Add regcache parameter.  Adjust.
	(usr_store_inferior_registers): Ditto.
	(regsets_fetch_inferior_registers): Ditto.
	(regsets_store_inferior_registers): Ditto.
	(linux_fetch_registers, linux_store_registers): Ditto.
	* i387-fp.c (i387_cache_to_fsave): Change prototype to take a
	regcache.  Adjust.
	(i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
	* i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
	prototype to take a regcache.
	(i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
	* remote-utils.c (convert_ascii_to_int, outreg)
	(prepare_resume_reply): Change prototype to take a regcache.
	Adjust.
	* target.h (struct target_ops) <fetch_registers, store_registers>:
	Change prototype to take a regcache.
	(fetch_inferior_registers, store_inferior_registers): Change
	prototype to take a regcache.  Adjust.
	* proc-service.c (ps_lgetregs): Adjust.
	* linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
	(x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
	(x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
	take a regcache.  Adjust.
	* linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
	(arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
	(arm_store_vfpregset, arm_get_pc, arm_set_pc):
	(arm_breakpoint_at): Change prototype to take a regcache.  Adjust.
	* linux-cris-low.c (cris_get_pc, cris_set_pc)
	(cris_cannot_fetch_register):
	(cris_breakpoint_at): Change prototype to take a regcache.
	Adjust.
	* linux-crisv32-low.c (cris_get_pc, cris_set_pc,
	cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
	to take a regcache.  Adjust.
	(cris_breakpoint_at, cris_insert_point, cris_remove_point):
	Adjust.
	* linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
	take a regcache.  Adjust.
	* linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
	(m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
	(m68k_set_pc): Change prototype to take a regcache.  Adjust.
	* linux-mips-low.c (mips_get_pc):
	(mips_set_pc): Change prototype to take a regcache.  Adjust.
	(mips_reinsert_addr): Adjust.
	(mips_collect_register): Change prototype to take a regcache.
	Adjust.
	(mips_supply_register):
	(mips_collect_register_32bit, mips_supply_register_32bit)
	(mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
	(mips_store_fpregset): Ditto.
	* linux-ppc-low.c (ppc_supply_ptrace_register, ppc_supply_ptrace_register):
	Ditto.
	(parse_spufs_run): Adjust.
	(ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
	(ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
	(ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
	take a regcache.  Adjust.
	* linux-s390-low.c (s390_collect_ptrace_register)
	(s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
	(s390_set_pc): Change prototype to take a regcache.  Adjust.
	(s390_arch_setup): Adjust.
	* linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
	(sh_fill_gregset): Change prototype to take a regcache.  Adjust.
	* linux-sparc-low.c (sparc_fill_gregset_to_stack)
	(sparc_fill_gregset, sparc_store_gregset_from_stack)
	(sparc_store_gregset, sparc_get_pc): Change prototype to take a
	regcache.  Adjust.
	(sparc_breakpoint_at): Adjust.
	* linux-xtensa-low.c (xtensa_fill_gregset):
	(xtensa_store_gregset):
	(xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
	(xtensa_set_pc): Change prototype to take a regcache.  Adjust.
	* nto-low.c (nto_fetch_registers, nto_store_registers): Change
	prototype to take a regcache.  Adjust.
	* win32-arm-low.c (arm_fetch_inferior_register)
	(arm_store_inferior_register): Change prototype to take a
	regcache.  Adjust.
	* win32-i386-low.c (i386_fetch_inferior_register)
	(i386_store_inferior_register): Change prototype to take a
	regcache.  Adjust.
	* win32-low.c (child_fetch_inferior_registers)
	(child_store_inferior_registers): Change prototype to take a
	regcache.  Adjust.
	(win32_wait): Adjust.
	(win32_fetch_inferior_registers): Change prototype to take a
	regcache.  Adjust.
	(win32_store_inferior_registers): Adjust.
	* win32-low.h (struct win32_target_ops) <fetch_inferior_register,
	store_inferior_register>: Change prototype to take a regcache.

2010-01-20  Doug Evans  <dje@google.com>

	* linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
	#ifdef.
	(linux_wait_for_event1, linux_init_signals): Ditto.
	(W_STOPCODE): Provide definition if missing.

2010-01-13  Vladimir Prus  <vladimir@codesourcery.com>

	* linux-low.c (linux_core_of_thread): New.
	(compare_ints, show_process, list_threads): New.
	(linux_qxfer_osdata): Report threads and cores.
	(linux_target_op): Register linux_core_of_thread.
	* remote-utils.c (prepare_resume_reply): Report the core.
	(buffer_xml_printf): Support %d specifier.
	* server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
	New.
	(handle_query): Handle qXfer:threads.  Announce availability
	thereof.
	* target.h (struct target_ops): New field core_of_thread.

2010-01-04  Ulrich Weigand  <uweigand@de.ibm.com>

	* Makefile.in (clean): Remove new generated files.
	(reg-s390.o, reg-s390.c): Remove rules.
	(reg-s390x.o, reg-s390x.c): Likewise.
	(s390-linux32.o, s390-linux32.c): Add rules.
	(s390-linux64.o, s390-linux64.c): Likewise.
	(s390x-linux64.o, s390x-linux64.c): Likewise.
	* configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
	* linux-s390-low.c: Include <elf.h>.
	(HWCAP_S390_HIGH_GPRS): Define if undefined.
	(init_registers_s390): Remove prototype.
	(init_registers_s390x): Likewise.
	(init_registers_s390_linux32): Add prototype.
	(init_registers_s390_linux64): Likewise.
	(init_registers_s390x_linux64): Likewise.
	(s390_num_regs_3264): New define.
	(s390_regmap_3264): New global variable.
	(s390_cannot_fetch_register): Remove obsolete check.
	(s390_cannot_store_register): Likewise.
	(s390_collect_ptrace_register): Handle upper/lower register halves.
	(s390_supply_ptrace_register): Likewise.
	(s390_fill_gregset): Update to register number changes.
	(s390_get_hwcap): New routine.
	(s390_arch_setup): Detect 32-bit process running on 64-bit system.
	Install appropriate regmap and register set.

2010-01-01  Joel Brobecker  <brobecker@adacore.com>

	* server.c (gdbserver_version): Update copyright year to 2010.
	* gdbreplay.c (gdbreplay_version): Likewise.

2009-12-28  Doug Evans  <dje@google.com>

	* linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
	elf/external.h.  Include <elf.h> instead but only if necessary.

2009-12-28  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (linux_remove_process): Remove `detaching'
	parameter.  Don't release/detach from thread_db here.
	(linux_kill): Release/detach from thread_db here, ...
	(linux_detach): ... and here, before actually detaching.
	(linux_wait_1): ... and here, when a process exits.
	* thread-db.c (any_thread_of): New.
	(thread_db_free): Switch the current inferior to a thread of the
	passed in process.

2009-12-21  Doug Evans  <dje@google.com>

	* linux-x86-low.c: Delete outdated comment about Elf32_Phdr.

	* linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
	Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
	warning ifndef __NR_tkill.  Move setting of errno there too.
	Delete unnecessary resetting of errno after syscall.
	Minor comment changes to match gdb/linux-nat.c:kill_lwp.

	* configure.ac: Check for dladdr.
	* config.in: Regenerate.
	* configure: Regenerate.
	* thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
	(try_thread_db_load): Update.

	* linux-low.c (my_waitpid): Delete unnecessary prototype.

2009-12-18  Doug Evans  <dje@google.com>

	* event-loop.c: Include unistd.h if it exists.

	* linux-low.c (my_waitpid): Move definition away from being in
	between linux_tracefork_child/linux_test_for_tracefork.

	* gdb_proc_service.h (psaddr_t): Fix type.
	* thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
	signature to match glibc.

2009-12-16  Doug Evans  <dje@google.com>

	* linux-low.c (linux_read_memory): Fix argument to read.

2009-11-26  Pedro Alves  <pedro@codesourcery.com>

	* win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
	events, don't leave current_inferior pointing at null.

2009-11-26  Pedro Alves  <pedro@codesourcery.com>

	* win32-low.c (LOG): Delete.
	(OUTMSG): Output to stderr.
	(OUTMSG2): Conditionalize on `debug_threads' variable, instead of
	on compile time LOG macro.
	(win32_wait): Fix debug output.

2009-11-26  Pedro Alves  <pedro@codesourcery.com>

	* win32-low.c (win32_add_one_solib): If the dll name is
	"ntdll.dll", prepend the system directory to the dll path.

2009-11-17  Daniel Jacobowitz  <dan@codesourcery.com>

	* m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.

2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>
	    Vladimir Prus  <vladimir@codesourcery.com>

	* Makefile.in (reg-cf.o, reg-cf.c): New targets.
	* configure.ac: Check for __mcoldfire__ and set
	gdb_cv_m68k_is_coldfire.
	* configure.srv: Use gdb_cv_m68k_is_coldfire to select between
	reg-cf.o and reg-m68k.o.
	* configure: Regenerated.

2009-11-16  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (linux_remove_process): Add `detaching' parameter.
	Pass it to thread_db_free.
	(linux_kill, linux_detach, linux_wait_1): Adjust to pass the
	proper `detaching' argument to linux_remove_process.
	* linux-low.h (thread_db_free): Add `detaching' parameter.
	* thread-db.c (thread_db_init): Pass false as `detaching' argument
	to thread_db_free.
	(thread_db_free): Add `detaching' parameter.  Only
	call td_ta_clear_event if detaching from process.

2009-11-12  Maxim Kuvyrkov  <maxim@codesourcery.com>

	* thread-db.c (thread_db_free): Fix typo.

2009-11-11  Paul Pluzhnikov  <ppluzhnikov@google.com>

	PR gdb/10838
	* thread-db.c (thread_db_free): Call td_ta_clear_event.

2009-11-03  Nathan Sidwell  <nathan@codesourcery.com>

	* configure.ac (i[34567]86-*): Check if we're targetting x86-64
	with an i686 compiler.
	* configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
	needed.
	* configure: Rebuilt.

2009-10-29  Sandra Loosemore  <sandra@codesourcery.com>

	PR gdb/10783

	* server.c (handle_search_memory_1): Correct read_addr initialization
	in loop for searching subsequent chunks.

2009-10-29  Paul Pluzhnikov  <ppluzhnikov@google.com>

	* configure.ac: New --with-libthread-db option.
	* thread-db.c: Allow direct dependence on libthread_db.
	(thread_db_free): Adjust.
	* config.in: Regenerate.
	* configure: Likewise.

2009-10-28  Paul Pluzhnikov  <ppluzhnikov@google.com>

	PR gdb/10757
	* thread-db.c (attach_thread): New function.
	(maybe_attach_thread): Return success/failure.
	(find_new_threads_callback): Adjust.
	(thread_db_find_new_threads): Loop until no new threads.

2009-10-13  Pedro Alves  <pedro@codesourcery.com>

	* proc-service.c (ps_lgetregs): Formatting.

2009-10-08  Paul Pluzhnikov  <ppluzhnikov@google.com>

	* acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
	* configure.ac: Adjust.
	* linux-low.h (struct process_info_private): Move members to struct
	thread_db.
	(thread_db_free, thread_db_handle_monitor_command): New prototype.
	* linux-low.c (linux_remove_process): Adjust.
	(linux_wait_for_event_1, linux_look_up_symbols): Likewise.
	* server.c (handle_query): Move code ...
	(handle_monitor_command): ... here. New function.
	* target.h (struct target_ops): New member.
	* thread-db.c (struct thread_db): New.
	(libthread_db_search_path): New variable.
	(thread_db_create_event, thread_db_enable_reporting)
	(find_one_thread, maybe_attach_thread, find_new_threads_callback)
	(thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
	(try_thread_db_load_1, dladdr_to_soname): New functions.
	(try_thread_db_load, thread_db_load_search): New functions.
	(thread_db_init): Search for libthread_db.
	(thread_db_free): New function.
	(thread_db_handle_monitor_command): Likewise.
	* config.in: Regenerate.
	* configure: Regenerate.

2009-09-27  Ulrich Weigand  <uweigand@de.ibm.com>

	* spu-low.c (spu_kill): Wait for inferior to terminate.
	Call clear_inferiors.
	(spu_detach): Call clear_inferiors.

2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* aclocal.m4: Regenerate.
	* config.in: Likewise.
	* configure: Likewise.

2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>

	* linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
	(parse_spufs_run): New function.
	(ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
	(ppc_breakpoint_at): Handle SPU breakpoints.

2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>

	* linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
	(SPUFS_MAGIC): Define.
	(spu_enumerate_spu_ids): New function.
	(linux_qxfer_spu): New function.
	(linux_target_ops): Install linux_qxfer_spu.

2009-07-31  Ulrich Weigand  <uweigand@de.ibm.com>

	* configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
	and powerpc-cell64l.o to srv_regobj.  Add rs6000/powerpc-cell32l.xml
	and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
	* Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
	(powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
	(clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
	* linux-ppc-low.c (PPC_FEATURE_CELL): Define.
	(init_registers_powerpc_cell32l): Add prototype.
	(init_registers_powerpc_cell64l): Likewise.
	(ppc_arch_setup): Detect Cell/B.E. architecture.

2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* Makefile.in (datarootdir): New variable.

2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (linux_write_memory): Update debugging output.
	* Makefile.in (clean): Add new descriptions.
	(arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
	(arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
	* configure.srv: Add new files for arm*-*-linux*.
	* linux-arm-low.c: Add new declarations.
	(PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
	(arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
	(HWCAP_VFPv3D16): New.
	(arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
	instead of __IWMMXT__.
	(arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
	(arm_arch_setup): New.
	(target_regsets): Remove #ifdef.  Add VFP regset.
	(the_low_target): Use arm_arch_setup.

2009-07-28  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
	the main thread again.

2009-07-06  Aleksandar Ristovski  <aristovski@qnx.com>

	Adding Neutrino gdbserver.
	* configure: Regenerated.
	* configure.ac: Add case for srv_qnx and set LIBS accordingly.
	* configure.srv (i[34567]86-*-nto*): New target.
	* nto-low.c, nto-low.h, nto-x86-low.c: New files.
	* remote-utils.c [__QNX__]: Include sys/iomgr.h
	(nto_comctrl) [__QNX__]: New function.
	(enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.

2009-07-05  Danny Backx  <dannybackx@users.sourceforge.net>

	* configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
	srv_tgtobj.

2009-07-04  Danny Backx  <dannybackx@users.sourceforge.net>
	    Pedro Alves  <pedro@codesourcery.com>

	* win32-i386-low.c (i386_get_thread_context): Handle systems that
	don't support CONTEXT_EXTENDED_REGISTERS.
	(i386_win32_breakpoint, i386_win32_breakpoint_len): New.
	(the_low_target): Install them.
	* win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
	failing with ERROR_PIPE_NOT_CONNECTED.

2009-06-30  Doug Evans  <dje@google.com>
	    Pierre Muller  <muller@ics.u-strasbg.fr>

	Add h/w watchpoint support to x86-linux, win32-i386.
	* Makefile.in (SFILES): Add i386-low.c
	(i386_low_h): Define.
	(i386-low.o): Add dependencies.
	(linux-x86-low.o): Add i386-low.h dependency.
	(win32-i386-low.o): Ditto.
	* i386-low.c: New file.
	* i386-low.h: New file.
	* configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
	(i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
	* linux-low.c (linux_add_process): Initialize arch_private.
	(linux_remove_process): Free arch_private.
	(add_lwp): Initialize arch_private.
	(delete_lwp): Free arch_private.
	(linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
	provided.
	* linux-low.h (process_info_private): New member arch_private.
	(lwp_info): New member arch_private.
	(linux_target_ops): New members new_process, new_thread,
	prepare_to_resume.
	(ptid_of): New macro.
	* linux-x86-low.c: Include stddef.h, i386-low.h.
	(arch_process_info): New struct.
	(arch_lwp_info): New struct.
	(x86_linux_dr_get, x86_linux_dr_set): New functions.
	(i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
	(i386_dr_low_get_status): New function.
	(x86_insert_point, x86_remove_point): New functions.
	(x86_stopped_by_watchpoint): New function.
	(x86_stopped_data_address): New function.
	(x86_linux_new_process, x86_linux_new_thread): New functions.
	(x86_linux_prepare_to_resume): New function.
	(the_low_target): Add entries for insert_point, remove_point,
	stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
	prepare_to_resume.
	* server.c (debug_hw_points): New global.
	(monitor_show_help): Document set debug-hw-points.
	(handle_query): Process "set debug-hw-points".
	* server.h (debug_hw_points): Declare.
	(paddress): Declare.
	* utils.c (NUMCELLS, CELLSIZE): New macros.
	(get_sell, xsnprintf, paddress): New functions.
	* win32-arm-low.c (the_low_target): Add entries for insert_point,
	remove_point, stopped_by_watchpoint, stopped_data_address.
	* win32-i386-low.c: Include i386-low.h.
	(debug_reg_state): Replaces dr.
	(i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
	(i386_dr_low_get_status): New function.
	(i386_insert_point, i386_remove_point): New functions.
	(i386_stopped_by_watchpoint): New function.
	(i386_stopped_data_address): New function.
	(i386_initial_stuff): Update.
	(get_thread_context,set_thread_context,i386_thread_added): Update.
	(the_low_target): Add entries for insert_point,
	remove_point, stopped_by_watchpoint, stopped_data_address.
	* win32-low.c (win32_insert_watchpoint): New function.
	(win32_remove_watchpoint): New function.
	(win32_stopped_by_watchpoint): New function.
	(win32_stopped_data_address): New function.
	(win32_target_ops): Add entries for insert_watchpoint,
	remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
	* win32-low.h (win32_target_ops): New members insert_point,
	remove_point, stopped_by_watchpoint, stopped_data_address.

2009-06-25  Pedro Alves  <pedro@codesourcery.com>

	* server.c (process_serial_event): Re-return unsupported, not
	error, if the type isn't recognized.  Re-allow supporting only
	insert or remove packets.  Also call require_running for
	breakpoints.  Add missing break statement to default case.  Tidy.
	* target.h (struct target_ops): Rename insert_watchpoint to
	insert_point, and remove_watchpoint to remove_point.

	* linux-low.h (struct linux_target_ops): Likewise.
	* linux-low.c (linux_insert_watchpoint): Rename to ...
	(linux_insert_point): ... this.  Adjust.
	(linux_remove_watchpoint): Rename to ...
	(linux_remove_point): ... this.  Adjust.
	(linux_target_ops): Adjust.
	* linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
	(cris_insert_point): ... this.
	(cris_remove_watchpoint): Rename to ...
	(cris_remove_point): ... this.
	(the_low_target): Adjust.

2009-06-24  Pierre Muller  <muller@ics.u-strasbg.fr>

	* server.c (handle_v_kill): Pass signal_pid to
	kill_inferior if multi_process is zero.

2009-06-23  Aleksandar Ristovski  <aristovski@qnx.com>

	* server.c (process_serial_event): Add support for Z0 and Z1 packet.
	* target.h (target_ops): Comment for *_watchpoint to make it clear
	the functions can get types '0' and '1'.

2009-06-22  Aleksandar Ristovski  <aristovski@qnx.com>

	* linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
	* proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
	* regcache.c (get_regcache): Likewise.
	* spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
	* win32-low.c (child_fetch_inferior_registers): Remove check for
	regno 0.

2009-06-19  Aleksandar Ristovski  <aristovski@qnx.com>
	    Pedro Alves <pedro@codesourcery.com>

	* target.h (struct target_ops) <supports_multi_process>: New
	callback.
	(target_supports_multi_process): New.
	* server.c (handle_query): Even if GDB reports support, only
	enable multi-process if the target also supports it.  Report
	multi-process support only if the target backend supports it.
	* linux-low.c (linux_supports_multi_process): New function.
	(linux_target_ops): Install it as target_supports_multi_process
	callback.

2009-05-24  Doug Evans  <dje@google.com>

	Global renaming of find_thread_pid to find_thread_ptid.
	* server.h (find_thread_ptid): Renamed from find_thread_pid.
	* inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
	All callers updated.

	* linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
	to resume the newly created thread, don't call ptrace (PTRACE_CONT)
	directly.

	* linux-low.c (get_stop_pc): Print pc if debug_threads.
	(check_removed_breakpoint, linux_wait_for_lwp): Ditto.
	(linux_resume_one_lwp): Ditto.

2009-05-23  Doug Evans  <dje@google.com>

	* linux-low.c (linux_resume_one_lwp): Change type of first arg
	from struct inferior_list_entry * to struct lwp_info *.
	All callers updated.

2009-05-13  Doug Evans  <dje@google.com>

	* linux-x86-low.c: Don't include assert.h.
	(x86_siginfo_fixup): Use fatal, not assert.
	(x86_arch_setup): Fix comment.

2009-05-12  Doug Evans  <dje@google.com>

	Biarch support for i386/amd64 gdbserver.
	* Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
	Add linux-x86-low.c.
	(linux-i386-low.o, linux-x86-64-low.o): Delete.
	(linux-x86-low.o): Add.
	* linux-x86-64-low.c: Delete.
	* linux-i386-low.c: Delete.
	* linux-x86-low.c: New file.
	* configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
	linux-x86-low.o.
	(x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
	linux-x86-low.o.
	(x86_64-linux srv_regobj): Add reg-i386-linux.o.
	* linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
	(linux_child_pid_to_exec_file): New function.
	(elf_64_header_p, elf_64_file_p): New functions.
	(siginfo_fixup): New function.
	(linux_xfer_siginfo): New local inf_siginfo.  Call siginfo_fixup to
	give target a chance to convert layout.
	* linux-low.h (linux_target_ops): New member siginfo_fixup.
	(linux_child_pid_to_exec_file, elf_64_file_p): Declare.

2009-05-07  Doug Evans  <dje@google.com>

	* linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
	(regsets_store_inferior_registers): Ditto.

2009-05-06  Pedro Alves  <pedro@codesourcery.com>

	PR server/10048

	* linux-low.c (must_set_ptrace_flags): Delete.
	(linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
	of the global.
	(linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here.  Set
	`lwp->must_set_ptrace_flags' instead.
	(linux_wait_for_event_1): Set ptrace options here.
	(linux_wait_1): ... not here.

2009-04-30  Doug Evans  <dje@google.com>

	* inferiors.c (started_inferior_callback): New function.
	(attached_inferior_callback): New function.
	(have_started_inferiors_p, have_attached_inferiors_p): New functions.
	* server.c (print_started_pid, print_attached_pid): New functions.
	(detach_or_kill_for_exit): New function.
	(main): Call it instead of for_each_inferior (kill_inferior_callback).
	* server.h (have_started_inferiors_p): Declare.
	(have_attached_inferiors_p): Declare.

	* inferiors.c (remove_process): Fix memory leak, free process.
	* linux-low.c (linux_remove_process): New function.
	(linux_kill): Call it instead of remove_process.
	(linux_detach, linux_wait_1): Ditto.

2009-04-19  Danny Backx  <dannybackx@users.sourceforge.net>

	* configure.srv: Add x86 Windows CE target.

2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>

	* inferiors.c (get_thread_process): Make global.
	* server.h (get_thread_process): Add prototype.
	* thread-db.c (find_one_thread): Use get_thread_process
	instead of current_process.
	(thread_db_get_tls_address): Do not crash if called when
	thread layer is not yet initialized.

2009-04-03  Ulrich Weigand  <uweigand@de.ibm.com>

	* remote-utils.c (prepare_resume_reply): Null-terminate packet.
	* spu-low.c (current_tid): Rename to ...
	(current_ptid): ... this.
	(fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
	spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
	ptid_get_lwp (current_ptid) instead of current_tid.
	(spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
	instead of current_tid.  Use find_process_pid to verify pid
	argument is valid.  Pass proper argument to remove_process.
	(spu_thread_alive): Compare current_ptid instead of current_tid.
	(spu_resume): Likewise.

2009-04-02  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (usr_store_inferior_registers): Declare local `pid'
	variable.

2009-04-01  Pedro Alves  <pedro@codesourcery.com>

	Implement the multiprocess extensions, and add linux multiprocess
	support.

	* server.h (ULONGEST): Declare.
	(struct ptid, ptid_t): New.
	(minus_one_ptid, null_ptid): Declare.
	(ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
	(ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
	(struct inferior_list_entry): Change `id' type from unsigned from
	to ptid_t.
	(struct sym_cache, struct breakpoint, struct
	process_info_private): Forward declare.
	(struct process_info): Declare.
	(current_process): Declare.
	(all_processes): Declare.
	(initialize_inferiors): Declare.
	(add_thread): Adjust to use ptid_t.
	(thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
	(add_process, remove_process, find_thread_pid): Declare.
	(find_inferior_id): Adjust to use ptid_t.
	(cont_thread, general_thread, step_thread): Change type to ptid_t.
	(multi_process): Declare.
	(push_event): Adjust to use ptid_t.
	(read_ptid, write_ptid): Declare.
	(prepare_resume_reply): Adjust to use ptid_t.
	(clear_symbol_cache): Declare.
	* inferiors.c (all_processes): New.
	(null_ptid, minus_one_ptid): New.
	(ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
	(ptid_get_tid, ptid_equal, ptid_is_pid): New.
	(add_thread): Change unsigned long to ptid.  Remove gdb_id
	parameter.  Adjust.
	(thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
	(gdb_id_to_thread): Rename to ...
	(find_thread_pid): ... this.  Change unsigned long to ptid.
	(gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
	(loaded_dll, pull_pid_from_list): Adjust.
	(add_process, remove_process, find_process_pid)
	(get_thread_process, current_process, initialize_inferiors): New.
	* target.h (struct thread_resume) <thread>: Change type to ptid_t.
	(struct target_waitstatus) <related_pid>: Ditto.
	(struct target_ops) <kill, detach>: Add `pid' argument.  Change
	return type to int.
	(struct target_ops) <join>: Add `pid' argument.
	(struct target_ops) <thread_alive>: Change pid's type to ptid_t.
	(struct target_ops) <wait>: Add `ptid' field.  Change return type
	to ptid.
	(kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
	(mywait): Add `ptid' argument.  Change return type to ptid_t.
	(target_pid_to_str): Declare.
	* target.c (set_desired_inferior): Adjust to use ptids.
	(mywait): Add new `ptid' argument.  Adjust.
	(target_pid_to_str): New.
	* mem-break.h (free_all_breakpoints): Declare.
	* mem-break.c (breakpoints): Delelete.
	(set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
	(check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
	to use per-process breakpoint list.
	(free_all_breakpoints): New.
	* remote-utils.c (struct sym_cache) <name>: Drop `const'.
	(symbol_cache, all_symbols_looked_up): Delete.
	(hexchars): New.
	(ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
	read_ptid): New.
	(prepare_resume_reply): Change ptid argument's type from unsigned
	long to ptid_t.  Adjust.  Implement W;process and X;process.
	(free_sym_cache, clear_symbol_cache): New.
	(look_up_one_symbol): Adjust to per-process symbol cache.  *
	* server.c (cont_thread, general_thread, step_thread): Change type
	to ptid_t.
	(attached): Delete.
	(multi_process): New.
	(last_ptid): Change type to ptid_t.
	(struct vstop_notif) <ptid>: Change type to ptid_t.
	(queue_stop_reply, push_event): Change `ptid' argument's type to
	ptid_t.
	(discard_queued_stop_replies): Add `pid' argument.
	(start_inferior): Adjust to use ptids.  Adjust to mywait interface
	changes.  Don't reference the `attached' global.
	(attach_inferior): Adjust to mywait interface changes.
	(handle_query): Adjust to use ptids.  Parse GDB's qSupported
	features.  Handle and report "multiprocess+".  Handle
	"qAttached:PID".
	(handle_v_cont): Adjust to use ptids.  Adjust to mywait interface
	changes.
	(handle_v_kill): New.
	(handle_v_stopped): Adjust to use target_pid_to_str.
	(handle_v_requests): Allow multiple attaches and runs when
	multiprocess extensions are in effect.  Handle "vKill".
	(myresume): Adjust to use ptids.
	(queue_stop_reply_callback): Add `arg' parameter.  Handle it.
	(handle_status): Adjust to discard_queued_stop_replies interface
	change.
	(first_thread_of, kill_inferior_callback)
	(detach_or_kill_inferior_callback, join_inferiors_callback): New.
	(main): Call initialize_inferiors.  Adjust to use ptids, killing
	and detaching from all inferiors.  Handle multiprocess packet
	variants.
	* linux-low.h: Include gdb_proc_service.h.
	(struct process_info_private): New.
	(struct linux_target_ops) <pid_of>: Use ptid_get_pid.
	<lwpid_of>: Use ptid_get_lwp.
	(get_lwp_thread): Adjust.
	(struct lwp_info): Add `dead' member.
	(find_lwp_pid): Declare.
	* linux-low.c (thread_db_active): Delete.
	(new_inferior): Adjust comment.
	(inferior_pid): Delete.
	(linux_add_process): New.
	(handle_extended_wait): Adjust.
	(add_lwp): Change unsigned long to ptid.
	(linux_create_inferior): Add process to processes table.  Adjust
	to use ptids.  Don't set new_inferior here.
	(linux_attach_lwp): Rename to ...
	(linux_attach_lwp_1): ... this.  Add `initial' argument.  Handle
	it.  Adjust to use ptids.
	(linux_attach_lwp): New.
	(linux_attach): Add process to processes table.  Don't set
	new_inferior here.
	(struct counter): New.
	(second_thread_of_pid_p, last_thread_of_process_p): New.
	(linux_kill_one_lwp): Add `args' parameter.  Handle it.  Adjust to
	multiple processes.
	(linux_kill): Add `pid' argument.  Handle it.  Adjust to multiple
	processes.  Remove process from process table.
	(linux_detach_one_lwp): Add `args' parameter.  Handle it.  Adjust
	to multiple processes.
	(any_thread_of): New.
	(linux_detach): Add `pid' argument, and handle it.  Remove process
	from processes table.
	(linux_join): Add `pid' argument.  Handle it.
	(linux_thread_alive): Change unsighed long argument to ptid_t.
	Consider dead lwps as not being alive.
	(status_pending_p): Rename `dummy' argument to `arg'.  Filter out
	threads we're not interested in.
	(same_lwp, find_lwp_pid): New.
	(linux_wait_for_lwp): Change `pid' argument's type from int to
	ptid_t.  Adjust.
	(linux_wait_for_event): Rename to ...
	(linux_wait_for_event_1): ... this.  Change `pid' argument's type
	from int to ptid_t.  Adjust.
	(linux_wait_for_event): New.
	(linux_wait_1): Add `ptid' argument.  Change return type to
	ptid_t.  Adjust.  Use last_thread_of_process_p.  Remove processes
	that exit from the process table.
	(linux_wait): Add `ptid' argument.  Change return type to ptid_t.
	Adjust.
	(mark_lwp_dead): New.
	(wait_for_sigstop): Adjust to use ptids.  If a process exits while
	stopping all threads, mark its main lwp as dead.
	(linux_set_resume_request, linux_resume_one_thread): Adjust to use
	ptids.
	(fetch_register, usr_store_inferior_registers)
	(regsets_fetch_inferior_registers)
	(regsets_store_inferior_registers, linux_read_memory)
	(linux_write_memory): Inline `inferior_pid'.
	(linux_look_up_symbols): Adjust to use per-process
	`thread_db_active'.
	(linux_request_interrupt): Adjust to use ptids.
	(linux_read_auxv): Inline `inferior_pid'.
	(initialize_low): Don't reference thread_db_active.
	* gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
	* proc-service.c (ps_lgetregs): Use find_lwp_pid.
	(ps_getpid): Return the pid of the current inferior.
	* thread-db.c (proc_handle, thread_agent): Delete.
	(thread_db_create_event, thread_db_enable_reporting): Adjust to
	per-process data.
	(find_one_thread): Change argument type to ptid_t.  Adjust to
	per-process data.
	(maybe_attach_thread): Adjust to per-process data and ptids.
	(thread_db_find_new_threads): Ditto.
	(thread_db_init): Ditto.
	* spu-low.c (spu_create_inferior, spu_attach): Add process to
	processes table.  Adjust to use ptids.
	(spu_kill, spu_detach): Adjust interface.  Remove process from
	processes table.
	(spu_join, spu_thread_alive): Adjust interface.
	(spu_wait): Adjust interface.  Remove process from processes
	table.  Adjust to use ptids.
	* win32-low.c (current_inferior_tid): Delete.
	(current_inferior_ptid): New.
	(debug_event_ptid): New.
	(thread_rec): Take a ptid.  Adjust.
	(child_add_thread): Add `pid' argument.  Adjust to use ptids.
	(child_delete_thread): Ditto.
	(do_initial_child_stuff): Add `attached' argument.  Add process to
	processes table.
	(child_fetch_inferior_registers, child_store_inferior_registers):
	Adjust.
	(win32_create_inferior): Pass 0 to do_initial_child_stuff.
	(win32_attach): Pass 1 to do_initial_child_stuff.
	(win32_kill): Adjust interface.  Remove process from processes
	table.
	(win32_detach): Ditto.
	(win32_join): Adjust interface.
	(win32_thread_alive): Take a ptid.
	(win32_resume): Adjust to use ptids.
	(get_child_debug_event): Ditto.
	(win32_wait): Adjust interface.  Remove exiting process from
	processes table.

2009-04-01  Pedro Alves  <pedro@codesourcery.com>

	Non-stop mode support.

	* server.h (non_stop): Declare.
	(gdb_client_data, handler_func): Declare.
	(delete_file_handler, add_file_handler, start_event_loop):
	Declare.
	(handle_serial_event, handle_target_event, push_event)
	(putpkt_notif): Declare.
	* target.h (enum resume_kind): New.
	(struct thread_resume): Replace `step' field by `kind' field.
	(TARGET_WNOHANG): Define.
	(struct target_ops) <wait>: Add `options' argument.
	<supports_non_stop, async, start_non_stop>: New fields.
	(target_supports_non_stop, target_async): New.
	(start_non_stop): Declare.
	(mywait): Add `options' argument.
	* target.c (mywait): Add `options' argument.  Print child exit
	notifications here.
	(start_non_stop): New.
	* server.c (non_stop, own_buf, mem_buf): New globals.
	(struct vstop_notif): New.
	(notif_queue): New global.
	(queue_stop_reply, push_event, discard_queued_stop_replies)
	(send_next_stop_reply): New.
	(start_inferior): Adjust to use resume_kind.  Adjust to mywait
	interface changes.
	(attach_inferior): In non-stop mode, don't wait for the target
	here.
	(handle_general_set): Handle QNonStop.
	(handle_query): When handling qC, return the current general
	thread, instead of the first thread of the list.
	(handle_query): If the backend supports non-stop mode, include
	QNonStop+ in the qSupported query response.
	(handle_v_cont): Adjust to use resume_kind.  Handle resume_stop
	and non-stop mode.
	(handle_v_attach, handle_v_run): Handle non-stop mode.
	(handle_v_stopped): New.
	(handle_v_requests): Report support for vCont;t.  Handle vStopped.
	(myresume): Adjust to use resume_kind.  Handle non-stop.
	(queue_stop_reply_callback): New.
	(handle_status): Handle non-stop mode.
	(main): Clear non_stop flag on reconnection.  Use the event-loop.
	Refactor serial protocol handling from here ...
	(process_serial_event): ... to this new function.  When GDB
	selects any thread, select one here.  In non-stop mode, wait until
	GDB acks all pending events before exiting.
	(handle_serial_event, handle_target_event): New.
	* remote-utils.c (remote_open): Install remote_desc in the event
	loop.
	(remote_close): Remove remote_desc from the event loop.
	(putpkt_binary): Rename to...
	(putpkt_binary_1): ... this.  Add `is_notic' argument.  Handle it.
	(putpkt_binary): New as wrapper around putpkt_binary_1.
	(putpkt_notif): New.
	(prepare_resume_reply): In non-stop mode, don't change the
	general_thread.
	* event-loop.c: New.
	* Makefile.in (OBJ): Add event-loop.o.
	(event-loop.o): New rule.

	* linux-low.h (pid_of): Moved here.
	(lwpid_of): New.
	(get_lwp_thread): Use lwpid_of.
	(struct lwp_info): Delete `lwpid' field.  Add `suspended' field.
	* linux-low.c (pid_of): Delete.
	(inferior_pid): Use lwpid_of.
	(linux_event_pipe): New.
	(target_is_async_p): New.
	(delete_lwp): New.
	(handle_extended_wait): Use lwpid_of.
	(add_lwp): Don't set lwpid field.
	(linux_attach_lwp): Adjust debug output.  Use lwpid_of.
	(linux_kill_one_lwp): If killing a running lwp, stop it first.
	Use lwpid_of.  Adjust to linux_wait_for_event interface changes.
	(linux_detach_one_lwp): If detaching from a running lwp, stop it
	first.  Adjust to linux_wait_for_event interface changes.  Use
	lwpid_of.
	(linux_detach): Don't delete the main lwp here.
	(linux_join): Use my_waitpid.  Avoid signal_pid.  Use lwpid_of.
	(status_pending_p): Don't consider explicitly suspended lwps.
	(linux_wait_for_lwp): Take an integer pid instead of a lwp_info
	pointer.  Add OPTIONS argument.  Change return type to int.  Use
	my_waitpid instead of sleeping.  Handle WNOHANG.  Use lwpid_of.
	(linux_wait_for_event): Take an integer pid instead of a lwp_info
	pointer.  Add status pointer argument.  Return a pid instead of a
	status.  Use lwpid_of.  Adjust to linux_wait_for_lwp interface
	changes.  In non-stop mode, don't switch to a random thread.
	(linux_wait): Rename to...
	(linux_wait_1): ... this.  Add target_options argument, and handle
	it.  Adjust to use resume_kind.  Use lwpid_of.  In non-stop mode,
	don't handle the continue thread.  Handle TARGET_WNOHANG.  Merge
	clean exit and signal exit code.  Don't stop all threads in
	non-stop mode.  In all-stop mode, only stop all threads when
	reporting a stop to GDB.  Handle explicit thread stop requests.
	(async_file_flush, async_file_mark): New.
	(linux_wait): New.
	(send_sigstop): Use lwpid_of.
	(wait_for_sigstop): Use lwpid_of.  Adjust to linux_wait_for_event
	interface changes.  In non-stop mode, don't switch to a random
	thread.
	(linux_resume_one_lwp): Use lwpid_of.
	(linux_continue_one_thread, linux_queue_one_thread): Merge into ...
	(linux_resume_one_thread): ... this.  Handle resume_stop.  In
	non-stop mode, don't look for pending flag in all threads.
	(resume_status_pending_p): Don't consider explicitly suspended
	threads.
	(my_waitpid): Reimplement.  Emulate __WALL.
	(linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
	Use lwpid_of.
	(sigchld_handler, linux_supports_non_stop, linux_async)
	(linux_start_non_stop): New.
	(linux_target_ops): Register linux_supports_non_stop, linux_async
	and linux_start_non_stop.
	(initialize_low): Install SIGCHLD handler.
	* thread-db.c (thread_db_create_event, find_one_thread)
	(thread_db_get_tls_address): Use lwpid_of.
	* win32-low.c (win32_detach): Adjust to use resume_kind.
	(win32_wait): Add `options' argument.
	* spu-low.c (spu_resume): Adjust to use resume_kind.
	(spu_wait): Add `options' argument.

2009-04-01  Pedro Alves  <pedro@codesourcery.com>

	Decouple target code from remote protocol.

	* target.h (enum target_waitkind): New.
	(struct target_waitstatus): New.
	(struct target_ops) <wait>: Return an unsigned long.  Take a
	target_waitstatus pointer instead of a char pointer.
	(mywait): Likewise.
	* target.c (mywait): Change prototype to return an unsigned long.
	Take a target_waitstatus pointer instead of a char pointer.  Adjust.
	* server.h (thread_from_wait, old_thread_from_wait): Delete
	declarations.
	(prepare_resume_reply): Change prototype to take a
	target_waitstatus.
	* server.c (thread_from_wait, old_thread_from_wait): Delete.
	(last_status, last_ptid): New.
	(start_inferior): Remove "statusptr" argument.  Adjust.  Return a
	pid instead of a signal.
	(attach_inferior): Remove "status" and "signal" parameters.
	Adjust.
	(handle_query): For qGetTLSAddr, parse the thread id with strtol,
	not as an address.
	(handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
	(handle_v_requests, myresume): Remove "status" and "signal"
	parameters.  Adjust.
	(handle_status): New.
	(main): Delete local `status'.  Adjust.
	* remote-utils.c: Include target.h.
	(prepare_resume_reply): Change prototype to take a
	target_waitstatus.  Adjust.

	* linux-low.c (linux_wait): Adjust to new target_ops->wait
	interface.
	* spu-low.c (spu_wait): Adjust.
	* win32-low.c (enum target_waitkind, struct target_waitstatus):
	Delete.
	(win32_wait): Adjust.

2009-04-01  Pedro Alves  <pedro@codesourcery.com>

	* target.h (struct thread_resume): Delete leave_stopped member.
	(struct target_ops): Add a `n' argument to the `resume' callback.
	* server.c (start_inferior): Adjust.
	(handle_v_cont, myresume): Adjust.
	* linux-low.c (check_removed_breakpoint): Adjust to resume
	interface change, and to removed leave_stopped field.
	(resume_ptr): Delete.
	(struct thread_resume_array): New.
	(linux_set_resume_request): Add new `arg' parameter.  Adjust to
	resume interface change.
	(linux_continue_one_thread, linux_queue_one_thread)
	(resume_status_pending_p): Check if the resume field is NULL
	instead of checking the leave_stopped member.
	(linux_resume): Adjust to the target resume interface change.
	* spu-low.c (spu_resume): Adjust to the target resume interface
	change.
	* win32-low.c (win32_detach, win32_resume): Ditto.

2009-04-01  Pedro Alves  <pedro@codesourcery.com>

	* linux-low.c (linux_wait_for_event): Don't clear the `stepping'
	flag.
	(wait_for_sigstop): Don't leave a finished single-step SIGTRAP
	pending.
	(linux_continue_one_thread): Only preserve the stepping flag if
	there's a pending breakpoint.

2009-03-31  Pedro Alves  <pedro@codesourcery.com>

	* server.c (main): After the inferior having exited, call
	remote_close before exiting gdbserver.

2009-03-25  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	Fix size of FPSCR in Power 7 processors.
	* linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
	(PPC_FEATURE_HAS_DFP): New #define.
	(ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
	size of the FPSCR.

2009-03-23  Pedro Alves  <pedro@codesourcery.com>

	* server.c (handle_query) Whitespace and formatting.

2009-03-22  Pedro Alves  <pedro@codesourcery.com>

	* i387-fp.c, linux-arm-low.c, linux-cris-low.c,
	linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
	linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
	linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
	regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
	thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
	Makefile.in, configure.ac: Fix whitespace throughout.
	* configure: Regenerate.

2009-03-22  Pedro Alves  <pedro@codesourcery.com>

	* inferiors.c (find_inferior): Make it safe for the callback
	function to delete the currently iterated inferior.

2009-03-22  Pedro Alves  <pedro@codesourcery.com>

	* Makefile.in (linuw_low_h): Move higher.
	(thread-db.o): Depend on $(linux_low_h).

2009-03-17  Pedro Alves  <pedro@codesourcery.com>

	Rename "process" to "lwp" throughout.

	* linux-low.c (all_processes): Rename to...
	(all_lwps): ... this.
	(inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
	(add_process): Rename to ...
	(add_lwp): ... this.  Adjust.
	(linux_create_inferior): Adjust.
	(linux_attach_lwp): Adjust.
	(linux_attach): Adjust.
	(linux_kill_one_process): Rename to ...
	(linux_kill_one_lwp): ... this.  Adjust.
	(linux_kill): Adjust.
	(linux_detach_one_process): Rename to ...
	(linux_detach_one_lwp): ... this.  Adjust.
	(linux_detach): Adjust.
	(check_removed_breakpoint): Adjust.
	(status_pending_p): Adjust.
	(linux_wait_for_process): Rename to ...
	(linux_wait_for_lwp): ... this.  Adjust.
	(linux_wait_for_event): Adjust.
	(send_sigstop): Adjust.
	(wait_for_sigstop): Adjust.
	(stop_all_processes): Rename to ...
	(stop_all_lwps): ... this.
	(linux_resume_one_process): Rename to ...
	(linux_resume_one_lwp): ... this.  Adjust.
	(linux_set_resume_request, linux_continue_one_thread)
	(linux_queue_one_thread, resume_status_pending_p)
	(usr_store_inferior_registers, regsets_store_inferior_registers)
	(linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
	Adjust.
	* linux-low.h (get_process): Rename to ...
	(get_lwp): ... this.  Adjust.
	(get_thread_process): Rename to ...
	(get_thread_lwp): ... this.  Adjust.
	(get_process_thread): Rename to ...
	(get_lwp_thread): ... this.  Adjust.
	(struct process_info): Rename to ...
	(struct lwp_info): ... this.
	(all_processes): Rename to ...
	(all_lwps): ... this.
	* proc-service.c (ps_lgetregs): Adjust.
	* thread-db.c (thread_db_create_event, find_one_thread)
	(maybe_attach_thread, thread_db_get_tls_address): Adjust.

2009-03-14  Pedro Alves  <pedro@codesourcery.com>

	* server.c (handle_query): Handle "qAttached".

2009-03-13  Nathan Sidwell  <nathan@codesourcery.com>

	* Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
	GPLv3, update license URL.

2009-03-01  Doug Evans  <dje@google.com>

	* Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
	(server_h): Add gdb_signals.h.
	(signals.o): Update.
	* server.h (target_signal_from_host,target_signal_to_host_p)
	(target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.

2009-02-14  Pierre Muller  <muller@ics.u-strasbg.fr>

	* remote-utils.c (getpkt): Also generate remote-debug
	information if noack_mode is set.

2009-02-06  Pedro Alves  <pedro@codesourcery.com>

	* server.c (handle_query): Report qXfer:siginfo:read and
	qXfer:siginfo:write as supported and handle them.
	* target.h (struct target_ops) <qxfer_siginfo>: New field.
	* linux-low.c (linux_xfer_siginfo): New.
	(linux_target_ops): Set it.

2009-01-26  Pedro Alves  <pedro@codesourcery.com>

	* server.c (gdbserver_usage): Mention --remote-debug.
	(main): Accept '--remote-debug' switch.

2009-01-18  Doug Evans  <dje@google.com>

	* regcache.c (new_register_cache): No need to check result of xcalloc.
	* server.c (handle_search_memory): Back out calls to xmalloc,
	result is checked and error is returned to user upon failure.
	(handle_query): Ditto.  Add more checks for result of malloc.
	(handle_v_cont): Check result of malloc, report error back to
	user upon failure.
	(handle_v_run): Ditto.  Call freeargv.
	* server.h (freeargv): Declare.
	* utils.c (freeargv): New fn.

2009-01-15  Doug Evans  <dje@google.com>

	* gdbreplay.c (perror_with_name): Make arg const char *.
	* server.h (target_signal_to_name): Make return type const char *.
	* thread-db.c (thread_db_err_str): Make return type const char *.
	* utils.c (perror_with_name): Make arg const char *.

2009-01-14  Pedro Alves  <pedro@codesourcery.com>

	* win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
	when handling a EXIT_PROCESS_DEBUG_EVENT.

2009-01-06  Joel Brobecker  <brobecker@adacore.com>

	* gdbreplay.c (gdbreplay_version): Update copyright year.
	* server.c (gdbserver_version): Likewise.

2009-01-05  Doug Evans  <dje@google.com>

	* linux-low.c (linux_attach_lwp): Add some comments/fixmes.
	(handle_extended_wait): Improve comment.

2008-12-13  Doug Evans  <dje@google.com>

	* utils.c (xmalloc,xcalloc,xstrdup): New fns.
	* server.h (ATTR_MALLOC): New macro.
	(xmalloc,xcalloc,xstrdup): Declare.
	* hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
	* inferiors.c: Ditto.
	* linux-low.c: Ditto.
	* mem-break.c: Ditto.
	* regcache.c: Ditto.
	* remote-utils.c: Ditto.
	* server.c: Ditto.
	* target.c: Ditto.
	* win32-low.c: Ditto.

2008-12-12  Doug Evans  <dje@google.com>

	* linux-low.c (linux_wait_for_process): Don't clobber current_inferior
	in debugging printf.

	* linux-low.c (handle_extended_wait): Simplify, use my_waitpid.

2008-12-09  Doug Evans  <dje@google.com>

	* linux-low.h (struct process_info): Delete member tid, unused.
	* thread-db.c (find_one_thread): Update.
	(maybe_attach_thread): Update.

2008-12-02  Pedro Alves  <pedro@codesourcery.com>

	* target.h (struct target_ops): Add qxfer_osdata member.
	* linux-low.c: Include ctype.h and pwd.h and sys/types.h
	and dirent.h.
	(linux_qxfer_osdata): New functions.
	(linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
	callback.
	* server.c (handle_query): Handle "qXfer:osdata:read:".
	* remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
	(buffer_xml_printf): New functions.
	* server.h (struct buffer): New.
	(buffer_grow_str, buffer_grow_str0): New macros.
	(buffer_grow, buffer_free, buffer_init, buffer_finish)
	(buffer_xml_printf): Declare.

2008-11-24  Doug Evans  <dje@google.com>

	* Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.

2008-11-24  Daniel Jacobowitz  <dan@codesourcery.com>

	* server.c (handle_v_run): Always use the supplied argument list.

2008-11-19  Bob Wilson  <bob.wilson@acm.org>

	* xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
	(xtensa_regmap_table): Add entry for scompare1.

2008-11-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>

	* Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
	powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
	powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
	powerpc-isa205-64l.o, powerpc-isa205-64l.c,
	powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
	powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
	* configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
	XML target descriptions.
	* linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
	when inferior is running on an ISA 2.05 or later processor.  Add
	special case to return offset for full 64-bit slot of FPSCR when
	in 32-bits.

2008-11-14  Daniel Gutson  <dgutson@codesourcery.com>

	* Makefile.in (SFILES, clean): Added sparc64 files.
	(reg-sparc64.o, reg-sparc64.c): New.
	* configure.srv (sparc*-*-linux*): New configuration.
	* linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
	syscall arguments for SPARC.
	(regsets_store_inferior_registers): Likewise.
	* linux-sparc-low.c: New file.

2008-10-21  Doug Evans  <dje@google.com>

	* Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
	(READLINE_DIR,READLINE_DEP): Delete.
	(INTERNAL_CFLAGS): Update.
	(LINTFLAGS): Update.

2008-10-10  Pedro Alves  <pedro@codesourcery.com>

	* server.c (handle_v_run): If GDB didn't specify an argv, use the
	whole argv from the last run, not just argv[0].

2008-09-08  Pedro Alves  <pedro@codesourcery.com>

	* regcache.c (new_register_cache): Return NULL if the register
	cache size isn't known yet.
	(free_register_cache): Avoid dereferencing a NULL regcache.

2008-09-04  Daniel Jacobowitz  <dan@codesourcery.com>

	* configure.srv: Merge MIPS and MIPS64.

2008-08-24  Maciej W. Rozycki  <macro@linux-mips.org>

	* Makefile.in (uninstall): Apply $(EXEEXT) too.

2008-08-18  Luis Machado  <luisgpm@br.ibm.com>

	* Makefile.in: Add required vsx dependencies.

	* linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
	Declare init_registers_powerpc_vsx32l.
	Declare init_registers_powerpc_vsx64l.
	Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
	(ppc_arch_setup): Check for VSX in hwcap.
	(ppc_fill_vsxregset): New function.
	(ppc_store_vsxregset): New function.
	Add new VSX entry in regset_info target_regsets.

	* configure.srv: Add new VSX dependencies.

2008-08-12  Pedro Alves  <pedro@codesourcery.com>

	* remote-utils.c (noack_mode, transport_is_reliable): New globals.
	(remote_open): Set or clear transport_is_reliable.
	(putpkt_binary): Don't expect acks in noack mode.
	(getpkt): Don't send ack/nac in noack mode.
	* server.c (handle_general_set): Handle QStartNoAckMode.
	(handle_query): If connected by tcp pass QStartNoAckMode+ in
	qSupported.
	(main): Reset noack_mode on every connection.
	* server.h (noack_mode): Declare.

2008-08-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* Makefile.in (GDBREPLAY_OBS): New variable.
	(gdbreplay$(EXEEXT)): Use it to avoid unportable $^.

2008-08-05  Ulrich Weigand  <uweigand@de.ibm.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (linux_resume_one_process): Ignore ESRCH.
	(usr_store_inferior_registers): Likewise.
	(regsets_store_inferior_registers): Likewise.

2008-07-31  Rolf Jansen  <rj@surtec.com>
	    Pedro Alves  <pedro@codesourcery.com>

	* configure.ac: Check for memmem declaration.
	* server.c [HAVE_MALLOC_H]: Include malloc.h.
	(disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
	(disable_packet_qfThreadInfo): Unconditionally compile.
	* server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
	* configure, config.in: Regenerate.

2008-07-28  Doug Kwan  <dougkwan@google.com>

	* linux-low.c (sys/dir.h, sys/user.h): Remove includes.
	(linux_write_memory): Remove declaration of errno.

2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>

	* linux-low.c (handle_extended_wait): Do not use "status"
	variable uninitialized.

2008-07-07  Pedro Alves  <pedro@codesourcery.com>

	* server.c (handle_v_attach): Inhibit reporting dll changes.

2008-06-27  Pedro Alves  <pedro@codesourcery.com>

	* remote-utils.c (prepare_resume_reply): If requested, don't
	output "thread:TID" in the T stop reply.

	* server.c (disable_packet_vCont, disable_packet_Tthread)
	(disable_packet_qC, disable_packet_qfThreadInfo): New globals.
	(handle_query): If requested, disable support for qC, qfThreadInfo
	and qsThreadInfo.
	(handle_v_requests): If requested, disable support for vCont.
	(gdbserver_show_disableable): New.
	(main): Handle --disable-packet and --disable-packet=LIST.

	* server.h (disable_packet_vCont, disable_packet_Tthread)
	(disable_packet_qC, disable_packet_qfThreadInfo): Declare.

2008-06-20  Carlos O'Donell  <carlos@codesourcery.com>

	* server.c (gdbserver_usage): Mention --version.

2008-06-06  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (gdbreplay.o): New rule.

2008-06-06  Joseph Myers  <joseph@codesourcery.com>

	* gdbreplay.c (gdbreplay_version): Say gdbreplay in version
	message, not gdbserver.

2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
	    Nathan Sidwell  <nathan@codesourcery.com>
	    Joseph Myers  <joseph@codesourcery.com>

	* acinclude.m4: Include ../../config/acx.m4.
	* configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
	* configure, config.in: Regenerate.
	* Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
	* server.c (gdbserver_version): Print PKGVERSION.
	(gdbsrever_usage): Add stream parameter.  Print REPORT_BUGS_TO.
	(main): Adjust gdbserver_usage calls.
	* gdbreplay.c (version, host_name): Add declarations.
	(gdbreplay_version, gdbreplay_usage): New.
	(main): Accept --version and --help options.

2008-06-04  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
	(arm_breakpoint_at): Handle Thumb.
	(the_low_target): Add comment.

2008-05-29  Ulrich Weigand  <uweigand@de.ibm.com>

	* linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.

2008-05-09  Doug Evans  <dje@google.com>

	* server.h (decode_search_memory_packet): Declare.
	* remote-utils.c (decode_search_memory_packet): New fn.
	* server.c (handle_search_memory_1): New fn.
	(handle_search_memory): New fn.
	(handle_query): Process qSearch:memory packets.

2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>

	* regcache.c (registers_length): Remove.
	(set_register_cache): Verify that PBUFSIZ is large enough to hold a
	full register packet.
	* regcache.h (registers_length): Remove prototype.
	* server.h (PBUFSIZ): Define to 16384.

2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>

	* configure.srv (powerpc*-*-linux*): Set srv_regobj to
	powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
	powerpc-64l.o, and powerpc-altivec64l.o.
	Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
	rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
	rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
	rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
	rs6000/power-linux.xml, and rs6000/power64-linux.xml
	to srv_xmlfiles.

	* Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
	(powerpc-32l.o, powerpc-32l.c): ... these new rules.
	(powerpc-32.o, powerpc-32.c): Remove, replace by ...
	(powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
	(powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
	(powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
	(reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
	(powerpc-64l.o, powerpc-64l.c): ... these new rules.
	(powerpc-64.o, powerpc-64.c): Remove, replace by ...
	(powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
	(clean): Update.

	* linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
	(init_registers_powerpc_32l): ... this new prototype.
	(init_registers_powerpc_32): Remove, replace by ...
	(init_registers_powerpc_altivec32l): ... this new prototype.
	(init_registers_powerpc_e500): Remove, replace by ...
	(init_registers_powerpc_e500l): ... this new prototype.
	(init_registers_ppc64): Remove, replace by ...
	(init_registers_powerpc_64l): ... this new prototype.
	(init_registers_powerpc_64): Remove, replace by ...
	(init_registers_powerpc_altivec64l): ... this new prototype.
	(ppc_num_regs): Set to 73.
	(PT_ORIG_R3, PT_TRAP): Define if necessary.
	(ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
	(ppc_cannot_store_register): Handle orig_r3 and trap.
	(ppc_arch_setup): Update init_registers_... calls.
	(ppc_fill_gregset): Handle orig_r3 and trap.

	* inferiors.c (clear_inferiors): Reset current_inferior.

2008-04-23  Paolo Bonzini  <bonzini@gnu.org>

	* acinclude.m4: Add override.m4.
	* configure: Regenerate.

2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>

	* linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
	initial call to init_register_ppc64.

2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>

	* configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into single
	powerpc*-*-linux* case.
	(s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.

2008-04-17  Ulrich Weigand  <uweigand@de.ibm.com>

	* configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
	srv_regobj.  Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
	from reg_xmlfiles.
	* linux-ppc-low.c: Include <elf.h>.
	(PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
	(ppc_hwcap): New global variable.
	(ppc_regmap): Remove __SPE__ #ifdef sections.
	(ppc_regmap_e500): New global variable.
	(ppc_cannot_store_register): Update __SPE__ special case.
	(ppc_get_hwcap): New function.
	(ppc_arch_setup): Use it to determine whether inferior supports
	AltiVec or SPE registers.  Set the_low_target.regmap if appropriate.
	(ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
	Do not access registers if target does not support AltiVec.
	(ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
	Do not access registers if target does not support SPE.
	(target_regsets): Unconditionally include AltiVec and SPE regsets.

2008-04-17  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (disabled_regsets, num_regsets): New.
	(use_regsets_p): Delete.
	(linux_wait_for_process): Clear disabled_regsets.
	(regsets_fetch_inferior_registers): Check and set it.
	(regsets_store_inferior_registers): Likewise.
	(linux_fetch_registers, linux_store_registers): Do not use
	use_regsets_p.
	(initialize_low): Allocate disabled_regsets.

2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (LIBOBJS): New.
	(OBS): Use LIBOBJS.
	(memmem.o): New rule.
	* configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
	* configure: Regenerated.

2008-04-04  Ulrich Weigand  <uweigand@de.ibm.com>

	* server.c (handle_query): Never return "unsupported" for
	qXfer:features:read queries.

2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>

	* server.c (get_features_xml): Fix inverted condition.
	(handle_query): Always support qXfer:feature:read.

2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>

	* server.c (wrapper_argv): New.
	(start_inferior): Handle wrapper_argv.  If set, expect an extra
	trap.
	(gdbserver_usage): Document --wrapper.
	(main): Parse --wrapper.

2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>

	* configure.srv [powerpc64-*-linux*]: Add all files mentioned for
	powerpc-*-linux* to srv_regobj and reg_xmlfiles.
	* linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
	(ppc_set_pc): Likewise.
	(ppc_arch_setup): New function.
	(ppc_fill_gregset): Call ppc_collect_ptrace_register instead
	of collect_register.
	(the_low_target): Use ppc_arch_setup as arch_setup initializer.

2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>

	* configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
	instead of linux-ppc64-low.o.
	* linux-ppc64-low.c: Remove file.
	* Makefile.in (SFILES): Remove linux-ppc64-low.c.
	(linux-ppc64-low.o): Remove rule.

	* linux-ppc-low.c (init_registers_ppc64): Add prototype.
	(init_registers_powerpc_64): Likewise.
	(ppc_regmap): Conditionally define depending on __powerpc64__.
	(ppc_cannot_store_register): Do not special-case "fpscr" when
	compiled on __powerpc64__.
	(ppc_collect_ptrace_register): New function.
	(ppc_supply_ptrace_register): New function.
	(ppc_breakpoint): Change type to "unsigned int".
	(ppc_breakpoint_at): Change type of "insn" to "unsigned int".
	(the_low_target): Conditionally provide initializers for the
	arch_setup member depending on __powerpc64__.  Install
	collect_ptrace_register and supply_ptrace_register members.

2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>

	* regcache.h (gdbserver_xmltarget): Add extern declaration.
	* server.c (gdbserver_xmltarget): Define.
	(get_features_xml): Use it to replace "target.xml" and arch_string.

	* configure.srv: Remove srv_xmltarget.  Add XML files that were
	mentioned there to srv_xmlfiles instead.  Remove conditional tests
	on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
	srv_xmlfiles and srv_regobj to include all possible choices.
	* configure.ac (srv_xmltarget): Remove.
	(srv_xmlfiles): Do not add "target.xml".
	(gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
	checks for supplementary target information.
	* configure: Regenerate.
	* Makefile.in (XML_TARGET): Remove.
	(target.xml): Remove rule.
	(clean): Do not clean up target.xml.
	(.PRECIOUS): Do not mention target.xml.

	* target.h (struct target_ops): Remove arch_string member.
	* linux-low.c (linux_arch_string): Remove.
	(linux_target_ops): Remove arch_string initializer.
	* linux-low.h (struct linux_target_ops): Remove arch_string member.
	* linux-i386-low.c (the_low_target): Remove arch_string initializer.
	* linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
	* spu-low.c (spu_arch_string): Remove.
	(spu_target_ops): Remove arch_string initializer.
	* win32-low.c (win32_arch_string): Remove.
	(win32_target_ops): Remove arch_string initializer.
	* win32-low.h (struct win32_target_ops): Remove arch_string member.
	* win32-arm-low.c (the_low_target): Remove arch_string initializer.
	* win32-i368-low.c (the_low_target): Remove arch_string initializer.

2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>

	* linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
	by collect_ptrace_register and supply_ptrace_register hooks.
	* linux-low.c (fetch_register): Use supply_ptrace_register callback
	instead of checking for the_low_target.left_pad_xfer.
	(usr_store_inferior_registers): Use collect_ptrace_register callback
	instead of checking for the_low_target.left_pad_xfer.

	* linux-s390-low.c (s390_collect_ptrace_register): New function.
	(s390_supply_ptrace_register): Likewise.
	(s390_fill_gregset): Call s390_collect_ptrace_register.
	(the_low_target): Update.

	* linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
	(ppc_supply_ptrace_register): Likewise.
	(the_low_target): Update.

	* linux-i386-low.c (the_low_target): Update.
	* linux-x86-64-low.c (the_low_target): Update.

2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>

	* configure.srv [s390x-*-linux*]: Set srv_regobj to include both
	reg-s390.o and reg-s390x.o.

	* linux-low.c (new_inferior): New global variable.
	(linux_create_inferior, linux_attach): Set it.
	(linux_wait_for_process): Call the_low_target.arch_setup after the
	target has stopped for the first time.
	(initialize_low): Do not call the_low_target.arch_setup.

	* linux-s390-low.c (s390_get_pc): Support bi-arch operation.
	(s390_set_pc): Likewise.
	(s390_arch_setup): New function.
	(the_low_target): Use s390_arch_setup as arch_setup routine.

	* regcache.c (realloc_register_cache): New function.
	(set_register_cache): Call it for each existing regcache.

2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>

	* server.h (init_registers): Remove prototype.

	* linux-low.h (struct linux_target_ops): Add arch_setup field.
	* linux-low.c (initialize_low): Call the_low_target.arch_setup ()
	instead of init_registers ().
	* linux-arm-low.c (init_registers_arm): Add prototype.
	(init_registers_arm_with_iwmmxt): Likewise.
	(the_low_target): Add initializer for arch_setup field.
	* linux-cris-low.c (init_registers_cris): Add prototype.
	(the_low_target): Add initializer for arch_setup field.
	* linux-crisv32-low.c (init_registers_crisv32): Add prototype.
	(the_low_target): Add initializer for arch_setup field.
	* linux-i386-low.c (init_registers_i386_linux): Add prototype.
	(the_low_target): Add initializer for arch_setup field.
	* linux-ia64-low.c (init_registers_ia64): Add prototype.
	(the_low_target): Add initializer for arch_setup field.
	* linux-m32r-low.c (init_registers_m32r): Add prototype.
	(the_low_target): Add initializer for arch_setup field.
	* linux-m68k-low.c (init_registers_m68k): Add prototype.
	(the_low_target): Add initializer for arch_setup field.
	* linux-mips-low.c (init_registers_mips_linux): Add prototype.
	(init_registers_mips64_linux): Likewise.
	(the_low_target): Add initializer for arch_setup field.
	* linux-ppc-low.c (init_registers_ppc): Add prototype.
	(init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
	(the_low_target): Add initializer for arch_setup field.
	* linux-ppc64-low.c (init_registers_ppc64): Add prototype.
	(init_registers_powerpc_64): Likewise.
	(the_low_target): Add initializer for arch_setup field.
	* linux-s390-low.c (init_registers_s390): Add prototype.
	(init_registers_s390x): Likewise.
	(the_low_target): Add initializer for arch_setup field.
	* linux-sh-low.c (init_registers_sh): Add prototype.
	(the_low_target): Add initializer for arch_setup field.
	* linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
	(the_low_target): Add initializer for arch_setup field.
	* linux-xtensa-low.c (init_registers_xtensa): Add prototype.
	(the_low_target): Add initializer for arch_setup field.

	* win32-low.h (struct win32_target_ops): Add arch_setup field.
	* win32-low.c (initialize_low): Call the_low_target.arch_setup ()
	instead of init_registers ().
	* win32-arm-low.c (init_registers_arm): Add prototype.
	(the_low_target): Add initializer for arch_setup field.
	* win32-i386-low.c (init_registers_i386): Add prototype.
	(the_low_target): Add initializer for arch_setup field.

	* spu-low.c (init_registers_spu): Add prototype.
	(initialize_low): Call initialie_registers_spu () instead of
	initialize_registers ().

2008-02-19  Pedro Alves  <pedro@codesourcery.com>

	* server.c (handle_v_requests): When handling the vRun and vAttach
	packets, if already debugging a process, don't kill it.  Return an
	error instead.

2008-02-17  Daniel Jacobowitz  <dan@codesourcery.com>

	* server.c (handle_query): Correct length check.

2008-02-14  Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-low.c (do_initial_child_stuff): Add process handle
	parameter.  Set current_process_handle and current_process_id from the
	parameters. Clear globals.
	(win32_create_inferior): Don't set current_process_handle and
	current_process_id here.  Instead pass them on the call to
	do_initial_child_stuff.
	(win32_attach): Likewise.
	(win32_clear_inferiors): New.
	(win32_kill): Don't close the current process handle or the
	current thread handle here.  Instead call win32_clear_inferiors.
	(win32_detach): Don't open a new handle to the process.  Call
	win32_clear_inferiors.
	(win32_join): Don't rely on current_process_handle; open a new
	handle using the process id.
	(win32_wait): Call win32_clear_inferiors when the inferior process
	has exited.

2008-02-14  Daniel Jacobowitz  <dan@codesourcery.com>

	* server.c (monitor_show_help): Add "exit".

2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>

	* Makefile.in (SFILES): Add linux-xtensa-low.c.
	(clean): Add reg-xtensa.c.
	(linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
	* configure.srv (xtensa*-*-linux*) New target.
	* linux-xtensa-low.c: New.
	* xtensa-xtregs.c: New.

2008-02-01  Pedro Alves  <pedro_alves@portugalmail.pt>

	* hostio.c: Don't include errno.h.
	(errno_to_fileio_errno): Move to hostio-errno.
	* hostio.c: (hostio_error): Remove the error parameter.  Defer the
	error number outputting to the target->hostio_last_error callback.
	(hostio_packet_error): Use FILEIO_EINVAL directly.
	(handle_open, handle_pread, hostio_error, handle_unlink): Update
	calls to hostio_error.
	* hostio-errno.c: New.
	* server.h (hostio_last_error_from_errno): Declare.
	* target.h (target_ops): Add hostio_last_error member.
	* linux-low.c (linux_target_op): Register hostio_last_error_from_errno
	as hostio_last_error handler.
	* spu-low.c (spu_target_ops): Likewise.
	* win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
	(wince_hostio_last_error): New functions.
	(win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
	as hostio_last_error handler.
	(win32_target_ops) [!_WIN32_WCE]: Register
	hostio_last_error_from_errno as hostio_last_error handler.
	* Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
	(hostio-errno.o): New rule.
	* configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
	* configure.srv (srv_hostio_err_objs): New variable.  Default to
	hostio-errno.o.
	(arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
	* configure: Regenerate.

2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (linux_attach_lwp): Do not _exit after errors.
	(linux_kill, linux_detach): Clean up the process list.
	* remote-utils.c (remote_open): Improve port number parsing.
	(putpkt_binary, input_interrupt): Only send interrupts if the target
	is running.
	* server.c (extended_protocol): Make static.
	(attached): Define earlier.
	(exit_requested, response_needed, program_argv): New variables.
	(target_running): New.
	(start_inferior): Clear attached here.
	(attach_inferior): Set attached here.
	(require_running): Define.
	(handle_query): Use require_running and target_running.  Implement
	"monitor exit".
	(handle_v_attach, handle_v_run): New.
	(handle_v_requests): Use require_running.  Handle vAttach and vRun.
	(gdbserver_usage): Update.
	(main): Redo argument parsing.  Handle --debug and --multi.  Handle
	--attach along with other options or after the port.  Save
	program_argv.  Support no initial program.  Resynchronize
	communication with GDB after an error.  Handle "monitor exit".
	Use require_running and target_running.  Always allow the extended
	protocol.  Do not error out for Hc0 or Hc-1.  Do not automatically
	restart in extended mode.
	* README: Refer to the GDB manual.  Update --attach usage.

2007-12-20  Andreas Schwab  <schwab@suse.de>

	* linux-low.c (STACK_SIZE): Define.
	(linux_tracefork_child): Use it.  Use __clone2 on ia64.
	(linux_test_for_tracefork): Likewise.

2007-12-18  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (linux_wait_for_event): Update messages.  Do not
	reinsert auto-delete breakpoints.
	* mem-break.c (struct breakpoint): Change return type of handler to
	int.
	(set_breakpoint_at): Update handler type.
	(reinsert_breakpoint_handler): Return 1 instead of calling
	delete_breakpoint.
	(reinsert_breakpoint_by_bp): Check for the original breakpoint before
	setting a new one.
	(check_breakpoints): Delete auto-delete breakpoints and return 2.
	* mem-break.h (set_breakpoint_at): Update handler type.
	* thread-db.c (thread_db_create_event, thread_db_create_event): Update.
	* win32-low.c (auto_delete_breakpoint): New.
	(get_child_debug_event): Use it.

2007-12-16  Daniel Jacobowitz  <dan@codesourcery.com>

	* configure.ac: Check for pread and pwrite.
	* hostio.c (handle_pread): Fall back to lseek and read.
	(handle_pwrite): Fall back to lseek and write.
	* config.in, configure: Regenerated.

2007-12-07  Daniel Jacobowitz  <dan@codesourcery.com>

	* server.c (myresume): Add own_buf argument.
	(main): Update calls.

2007-12-06  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
	* remote-utils.c (remote_open): Do not call disable_async_io.
	(block_async_io): Delete.
	(unblock_async_io): Make static.
	(initialize_async_io): New.
	* server.c (handle_v_cont): Handle async I/O here.
	(myresume): Likewise.  Move other common resume tasks here...
	(main): ... from here.  Call initialize_async_io.  Disable async
	I/O before the main loop.
	* server.h (initialize_async_io): Declare.
	(block_async_io, unblock_async_io): Delete prototypes.
	* spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.

2007-12-06  Mick Davis  <mickd@goanna.iinet.net.au>

	* remote-utils.c (readchar): Allow binary data in received messages.

2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-low.c (attaching): New global.
	(win32_create_inferior): Clear the `attaching' global.
	(win32_attach): Set the `attaching' global.
	(get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
	attaching.  Only set a breakpoint at the entry point if not
	attaching.

2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>

	* server.c (main): Don't report dll events on the initial
	connection on attaches.

2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>

	* server.c (main): Relax numerical bases supported for the pid of
	the --attach command line argument.

2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-low.c (win32_attach): Call OpenProcess before
	DebugActiveProcess, not after.  Add last error output to error
	call.

2007-12-03  Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-low.c (win32_get_thread_context)
	(win32_set_thread_context): New functions.
	(thread_rec): Use win32_get_thread_context.
	(continue_one_thread, win32_resume): Use win32_set_thread_context.
	* win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
	field.

2007-12-03  Leo Zayas
	    Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-low.c (soft_interrupt_requested, faked_breakpoint): New
	global variables.
	(child_add_thread): Minor cleanup.
	(child_continue): Resume artificially suspended threads before
	calling ContinueDebugEvent.
	(suspend_one_thread): New.
	(fake_breakpoint_event): New.
	(get_child_debug_event): Change return type to int.  Check here if
	gdb sent an interrupt request.  If a soft interrupt was requested,
	fake a breakpoint event.  Return 0 if there is no event to handle,
	and 1 otherwise.
	(win32_wait): Don't check here if gdb sent an interrupt request.
	Ensure there is a valid event to handle.
	(win32_request_interrupt): Add soft interruption method as last
	resort.

2007-12-03  Leo Zayas
	    Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-low.h (win32_thread_info): Add descriptions to the
	structure members.  Replace `suspend_count' counter by a
	`suspended' flag.
	* win32-low.c (thread_rec): Update condition of when to get the
	context from the inferior.  Rely on ContextFlags being set if it
	has already been retrieved.  Only suspend the inferior thread if
	we haven't already.  Warn if that fails.
	(continue_one_thread): s/suspend_count/suspended/.  Only call
	ResumeThread once.  Warn if that fails.

2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-low.c (win32_wait): Don't read from the inferior when it
	has already exited.

2007-12-02  Pedro Alves  <pedro_alves@portugalmail.pt>

	* Makefile.in (win32_low_h): New variable.
	(win32-low.o): Add dependency on $(win32_low_h).
	(win32-arm-low.o, win32-i386-low.o): New rules.

2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>

	* hostio.c: Correct copyright year.

2007-11-30  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (OBS): Add hostio.o.
	(hostio.o): New rule.
	* server.h (handle_vFile): Declare.
	* hostio.c: New file.
	* server.c (handle_v_requests): Take packet_len and new_packet_len
	for binary packets.  Call handle_vFile.
	(main): Update call to handle_v_requests.

2007-11-05  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c: Include <sched.h>.

2007-11-01  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (linux_tracefork_grandchild): New.
	(linux_tracefork_child): Use clone.
	(linux_test_for_tracefork): Use clone; allocate and free a stack.

2007-10-31  Joel Brobecker  <brobecker@adacore.com>

	* Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.

2007-10-24  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (handle_extended_wait): Handle unexpected signals.

2007-10-23  Daniel Jacobowitz  <dan@codesourcery.com>

	* inferiors.c (change_inferior_id): Delete.
	(add_pid_to_list, pull_pid_from_list): New.
	* linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
	(PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
	(PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
	(PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
	(PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
	(PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
	(stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
	(using_threads): Always set to 1.
	(handle_extended_wait): New.
	(add_process): Do not set TID.
	(linux_create_inferior): Set must_set_ptrace_flags.
	(linux_attach_lwp): Remove TID argument.  Do not check using_threads.
	Use PTRACE_SETOPTIONS.  Call new_thread_notify.  Update all callers.
	(linux_thread_alive): Rename TID argument to LWPID.
	(linux_wait_for_process): Handle unknown processes.  Do not use TID.
	(linux_wait_for_event): Do not use TID or check using_threads.  Update
	call to dead_thread_notify.  Call handle_extended_wait.
	(linux_create_inferior): Use PTRACE_SETOPTIONS.
	(send_sigstop): Delete sigstop_sent.
	(wait_for_sigstop): Avoid TID.
	(linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
	(linux_test_for_tracefork): New.
	(linux_lookup_signals): Use thread_db_active and
	linux_supports_tracefork_flag.
	(initialize_low): Use thread_db_active and linux_test_for_tracefork.
	* linux-low.h (get_process_thread): Avoid TID.
	(struct process_ifo): Move thread_known and tid to the end.  Remove
	sigstop_sent.
	(linux_attach_lwp, thread_db_init): Update prototypes.
	* server.h (change_inferior_id): Delete prototype.
	(add_pid_to_list, pull_pid_from_list): New prototypes.
	* thread-db.c (thread_db_use_events): New.
	(find_first_thread): Rename to...
	(find_one_thread): ...this.  Update callers and messages.  Do not
	call fatal.  Check thread_db_use_events.  Do not call
	change_inferior_id or new_thread_notify.
	(maybe_attach_thread): Update.  Do not call new_thread_notify.
	(thread_db_init): Set thread_db_use_events.  Check use_events.
	* utils.c (fatal, warning): Correct message prefix.

2007-10-15  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (clean): Remove new files.
	(powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
	(powerpc-64.o, powerpc-64.c): New rules.
	* configure.srv: Use alternate register sets for powerpc64-*-linux*
	with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
	with SPE.
	* linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
	SPE targets.
	(ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
	(PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
	(ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
	(struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
	(target_regsets): Add AltiVec and SPE register sets.
	* configure.ac: Check for AltiVec and SPE.
	* linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
	(ppc_fill_vrregset, ppc_store_vrregset): New.
	(target_regsets): Add AltiVec register set.
	* configure: Regenerated.

2007-09-19  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (O_LARGEFILE): Define.
	(linux_read_memory): Use /proc/PID/mem.
	* configure.ac: Use AC_GNU_SOURCE.  Check for pread64.
	* configure, config.in: Regenerated.

2007-09-04  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (linux_wait_for_event): Do not pass signals while
	single-stepping.

2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-low.c (create_process): New.
	(win32_create_inferior): Use create_process instead of
	CreateProcess.  If create_process failed retry appending an ".exe"
	suffix.  Store the GetLastError result immediatelly after
	create_process calls and use it on the call to error.

2007-09-03  Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-low.c (handle_load_dll): Don't use toolhelp when waiting.

2007-08-23  Joel Brobecker  <brobecker@adacore.com>

	* configure.ac: Switch license to GPLv3.

2007-08-01  Michael Snyder  <msnyder@access-company.com>

	* remote-utils.c (putpkt_binary): Memory leak, free buf2.

2007-07-31  Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
	typedef.
	(win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
	(load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL.  Get
	CloseToolhelp32Snapshot.
	(toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
	CloseToolhelp32Snapshot.

2007-07-27  Michael Snyder  <michael.snyder@access-company.com>

	* server.c (main): Check for inferior exit before main loop.

2007-07-18  Pedro Alves  <pedro_alves@portugalmail.pt>

	* remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
	instead of on tmp_desc.

2007-07-17  Pedro Alves  <pedro_alves@portugalmail.pt>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* inferiors.c (all_dlls, dlls_changed, get_dll): New.
	(add_thread): Minor cleanups.
	(clear_inferiors): Move lower in the file.  Clear the DLL
	list.
	(free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
	* remote-utils.c (prepare_resume_reply): Check dlls_changed.
	(xml_escape_text): New.
	* server.c (handle_query): Handle qXfer:libraries:read.  Report it
	for qSupported.
	(handle_v_cont): Report errors.
	(gdbserver_version): Update.
	(main): Correct size of own_buf.  Do not report initial DLL events.
	* server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
	(unloaded_dll, xml_escape_text): New.
	* win32-low.c (enum target_waitkind): Update comments.
	(win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
	(winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
	(win32_EnumProcessModules, win32_GetModuleInformation)
	(win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
	(winapi_CreateToolhelp32Snapshot, winapi_Module32First)
	(winapi_Module32Next, win32_CreateToolhelp32Snapshot)
	(win32_Module32First, win32_Module32Next, load_toolhelp)
	(toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
	(get_child_debug_event): Handle DLL events.
	(win32_wait): Likewise.

2007-07-12  Daniel Jacobowitz  <dan@codesourcery.com>

	* configure.srv: Set srv_linux_regsets for sh*-*-linux*.
	* linux-sh-low.c (sh_fill_gregset, target_regsets): New.

2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-low.c (handle_output_debug_string): Ignore event if not
	waiting.

2007-07-08  Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-arm-low.c (arm_wince_breakpoint): Fix typo.

2007-07-03  Daniel Jacobowitz  <dan@codesourcery.com>

	* remote-utils.c (look_up_one_symbol): Handle 'm' packets.

2007-07-02  Daniel Jacobowitz  <dan@codesourcery.com>

	* inferiors.c (change_inferior_id): Add comment.
	* linux-low.c (check_removed_breakpoint): Add an early
	prototype.  Improve debug output.
	(linux_attach): Doc update.
	(linux_detach_one_process, linux_detach): Clean up before releasing
	each process.
	(send_sigstop, wait_for_sigstop): Improve comments and debug output.
	* linux-low.h (struct process_info): Doc improvement.
	* mem-break.c (delete_all_breakpoints): New.
	* mem-break.h (delete_all_breakpoints): New prototype.
	* thread-db.c (find_first_thread): New.
	(thread_db_create_event): Call it instead of
	thread_db_find_new_threads.  Clean up unused variables.
	(maybe_attach_thread): Remove first thread handling.
	(thread_db_find_new_threads): Use find_first_thread.
	(thread_db_get_tls_address): Likewise.

2007-06-27  Daniel Jacobowitz  <dan@codesourcery.com>

	* thread-db.c (thread_db_find_new_threads): Add prototype.
	(thread_db_create_event): Check for the main thread before adding
	a new thread.
	(maybe_attach_thread): Only enable event reporting if TID == 0.
	(thread_db_get_tls_address): Check for new threads.

2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (linux_create_inferior): Try execv before execvp.
	* spu-low.c (spu_create_inferior): Likewise.

2007-06-13  Mike Frysinger  <vapier@gentoo.org>

	* linux-low.c (linux_create_inferior): Change execv to execvp.
	* spu-low.c (spu_create_inferior): Likewies.

2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (clean): Clean new files instead of deleted ones.
	(reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
	(mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
	rules.
	* configure.srv: Specify XML files and new regformats for MIPS and
	MIPS64 GNU/Linux.
	* linux-mips-low.c (mips_num_regs): Set to only used registers.
	(mips_regmap): Do not fetch $0.  Remove unused registers.  Add
	an entry for the restart register.
	(mips_cannot_fetch_register, mips_cannot_store_register)
	(mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
	register names to match the XML descriptions.
	(mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
	restart register instead of $0.

2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
	    Markus Deuling  <deuling@de.ibm.com>

	* remote-utils.c (decode_xfer_write): New function.
	* server.h (decode_xfer_write): Add prototype.
	* server.c (handle_query): Add PACKET_LEN argument.  Support
	qXfer:spu:read and qXfer:spu:write packets.
	(main): Pass packet_len to handle_query.
	* spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
	* target.h (target_ops): Add qxfer_spu.

2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>

	* spu-low.c (spu_proc_xfer_spu): Do not return failure when
	accessing non-seekable spufs files.

2007-05-16  Markus Deuling  <deuling@de.ibm.com>

	* server.c (handle_query): Add reply for qC packet.

2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
	    Leo Zayas  <lerele@champenstudios@com>

	* server.h (check_remote_input_interrupt_request): New function.
	* remote_utils.c (INVALID_DESCRIPTOR): New define.
	(remote_desc): Initialize with INVALID_DESCRIPTOR.
	(input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
	(check_remote_input_interrupt_request): New function.
	* server.h (check_remote_input_interrupt_request): Declare.
	* win32-low.c (winapi_DebugBreakProcess,
	winapi_GenerateConsoleCtrlEvent): New typedefs.
	(get_child_debug_event): Lower Win32 debug event polling from 1 sec
	to 250 ms.
	(win32_wait): Check for remote interrupt request
	with check_remote_input_interrupt_request.
	(win32_request_interrupt): New function.
	(win32_target_op): Set request_interrupt to win32_request_interrupt.

2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-low.c (debug_registers_changed,
	debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
	CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
	CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
	(thread_rec): Get context using the low target.
	(child_add_thread): Call thread_added on the low target,
	which does the same thing.
	(regptr): Delete.
	(do_initial_child_stuff): Remove debug registers references.
	Set context using the low target.  Resume threads after
	setting the contexts.
	(child_continue): Remove dead variable.  Remove debug
	registers references.
	(child_fetch_inferior_registers): Go through the low target.
	(do_child_store_inferior_registers): Remove.
	(child_store_inferior_registers): Go through the low target.
	(win32_resume): Remove debug registers references.
	Set context using the low target.
	(handle_exception): Change return type to void.  Don't record
	context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
	first chance exception.
	(get_child_debug_event): Change return type to void.  Remove
	goto loop.  Always return after waiting for debug event.
	(win32_wait): Convert to switch statement.  Handle spurious
	events.

	* win32-i386-low.c (debug_registers_changed,
	debug_registers_used): New.
	(initial_stuff): Rename to ...
	(i386_initial_stuff): ... this.  Clear debug registers
	state variables.
	(store_debug_registers): Delete.
	(i386_get_thread_context): New.
	(load_debug_registers): Delete.
	(i386_set_thread_context): New.
	(i386_thread_added): New.
	(single_step): Rename to ...
	(i386_single_step): ... this.
	(do_fetch_inferior_registers): Rename to ...
	(i386_fetch_inferior_register): ... this.
	(i386_store_inferior_register): New.
	(the_low_target): Adapt to new interface.

	* win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
	(arm_get_thread_context): New.
	(arm_set_thread_context): New.
	(regptr): New.
	(do_fetch_inferior_registers): Rename to ...
	(arm_fetch_inferior_register): ... this.
	(arm_store_inferior_register): New.
	(arm_wince_breakpoint): Reimplement as unsigned long.
	(arm_wince_breakpoint_len): Define.
	(the_low_target): Adapt to new interface.

	* win32-low.h (target_ops): Remove regmap, store_debug_registers and
	load_debug_registers.  Add get_thread_context, set_thread_context,
	thread_added and store_inferior_register.  Rename
	fetch_inferior_registers to fetch_inferior_register.
	(regptr): Remove declaration.

2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>

	* linux-low.c (linux_detach): Change return type to int.  Return 0.
	* spu-low.c (spu_detach): Likewise.

2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>

	* target.h (target_ops): Change return type of detach to int.
	Add join.
	(join_inferior): New.
	* server.c (main): Don't skip detach support on mingw32.
	If the inferior doesn't support detaching return error.
	Call join_inferior instead of using waitpid.
	* linux-low.c (linux_join): New.
	(linux_target_op): Add linux_join.
	* spu-low.c (spu_join): New.
	(spu_target_ops): Add spu_join.
	* win32-low.c (win32_detach): Adapt to new interface.
	Reopen current_process_handle before detaching.  Issue a child
	resume before detaching.
	(win32_join): New.
	(win32_target_op): Add win32_join.

2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-low.c (win32-attach): Fix return value.
	* target.h (target_ops): Describe ATTACH return values.

2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-low.c (GETPROCADDRESS): Define.
	(winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
	(winapi_DebugSetProcessKillOnExit): Likewise.
	(win32_create_inferior): Force usage of ansi CreateProcessA.
	(win32_attach): Use GETPROCADDRESS.
	(win32_detach): Likewise.

2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-low.c (win32_wait): Don't use WSTOPSIG.

2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-low.c: Commit leftover changes from 2007-03-29.

2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>

	* i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
	fields short instead of int.  Add explicit padding.
	(i387_cache_to_fsave): Remove unnecessary casts.
	(i387_fsave_to_cache): Doc fix.
	(i387_cache_to_fxsave): Remove unnecessary casts and masking.

2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>

	* i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
	(i387_fxsave_to_cache): Check fp->ftag while building ftag value.

2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>

	* configure.srv (arm*-*-mingw32ce*): Move near the other
	arm targets.

2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>

	* configure.ac: Add errno checking.
	(AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
	sys/file.h and malloc.h.
	(AC_CHECK_DECLS): Add perror.
	(srv_mingwce): Handle.
	* configure.srv (i[34567]86-*-cygwin*): Add
	win32-i386-low.o to srv_tgtobj.
	(i[34567]86-*-mingw*): Likewise.
	(arm*-*-mingw32ce*): Add case.
	* gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
	HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
	[__MINGW32CE__] (strerror): New function.
	[__MINGW32CE__] (errno): Define to GetLastError.
	[__MINGW32CE__] (COUNTOF): New macro.
	(remote_open): Remove extra close call.
	* mem-break.c (delete_breakpoint_at): New function.
	* mem-break.h (delete_breakpoint_at): Declare.
	* remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
	HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
	[USE_WIN32API] (read, write): Add char* casts.
	* server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
	* server.h: Include wincecompat.h on Windows CE.
	[HAVE_ERRNO_H]: Check.
	(perror): Declare if not declared.
	* utils.c: Add stdlib.h, errno.h and malloc.h includes.
	(perror_with_name): Remove errno declaration.
	* wincecompat.h: New.
	* wincecompat.c: New.
	* win32-low.h: New.
	* win32-arm-low.c: New.
	* win32-i386-low.c: New.
	(win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
	(OUTMSG2): Make it safe.
	(_T): New macro.
	(COUNTOF): New macro.
	(NUM_REGS): Get it from the low target.
	(CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
	CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
	(thread_rec): Let low target handle debug registers.
	(child_add_thread): Likewise.
	(child_init_thread_list): Likewise.
	(continue_one_thread): Likewise.
	(regptr): New.
	(do_child_fetch_inferior_registers): Move to ...
	* win32-i386-low.c: ... here, and rename to ...
	(do_fetch_inferior_registers): ... this.
	* win32-low.c (child_fetch_inferior_registers):
	Go through the low target.
	(do_child_store_inferior_registers): Use regptr.
	(strwinerror): New function.
	(win32_create_inferior): Handle Windows CE.
	Use strwinerror instead of strerror on Windows error
	codes.  Add program to the error output.
	Don't close the main thread handle on Windows CE.
	(win32_attach): Use coredll.dll on Windows CE.
	(win32_kill): Close current process and current
	thread handles.
	(win32_detach): Use coredll.dll on Windows CE.
	(win32_resume): Let low target handle debug registers, and
	step request.
	(handle_exception): Add/Remove initial breakpoint.  Avoid
	non-existant WSTOPSIG on Windows CE.
	(win32_read_inferior_memory): Cast to remove warning.
	(win32_arch_string): Go through the low target.
	(initialize_low): Call set_breakpoint_data with the low
	target's breakpoint.
	* win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
	FOP_REGNUM, mappings): Move to ...
	* win32-i386-low.c: ... here.
	* win32-low.c (win32_thread_info): Move to ...
	* win32-low.h: ... here.
	* Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
	win32-arm-low.c and wincecompat.c.
	(all:): Add $EXEEXT.
	(install-only:): Likewise.
	(gdbserver:): Likewise.
	(gdbreplay:): Likewise.
	* config.in: Regenerate.
	* configure: Regenerate.

2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-low.c: Rename typedef thread_info to
	win32_thread_info throughout.

2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>

	* win32-i386-low.c: Rename to ...
	* win32-low.c: ... this.
	* configure.srv: Replace win32-i386-low.o with win32-low.o.
	* Makefile.in: Likewise.

2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>

	* remote-utils.c (monitor_output): Constify msg parameter.
	* server.h (monitor_output): Likewise.
	* win32-i386-low.c (handle_output_debug_string): New.
	(win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
	handle_output_debug_string.
	(get_child_debug_event): Likewise.

2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>

	* server.c (main): Correct strtoul check.

2007-03-27  Jon Ringle  <jon@ringle.org>

	* linux-low.c: Check __ARCH_HAS_MMU__ also.

2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>

	* Makefile.in: Add dummy "pdf" and "install-pdf" targets.

2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>

	* terminal.h: Check HAVE_SGTTY_H.

2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>

	* remote-utils.c (remote_open): Print out the assigned port number.

2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>

	* remote-utils.c (monitor_output): New function.
	* server.c (debug_threads): Define here.
	(monitor_show_help): New function.
	(handle_query): Handle qRcmd.
	(main): Do not handle 'd' packet.
	* server.h (debug_threads, remote_debug, monitor_output): Declare.
	* linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
	of debug_threads.

2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>

	* Makefile.in (EXEEXT): New.
	(clean): Use $(EXEEXT).

2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>

	* target.h (target_ops): Rename send_signal to request_interrupt,
	and remove enum target_signal parameter.
	* linux-low.c (linux_request_interrupt): Rename from
	linux_send_signal, and always send SIGINT.
	* spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
	and always send SIGINT.
	* remote-utils.c (putpkt_binary): Call request_interrupt, instead
	of send_signal.
	(input_interrupt): Likewise.

2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>

	* server.c (get_features_xml): Check if target implemented
	arch_string.
	* win32-i386-low.c (win32_arch_string): New.
	(win32_target_ops): Add win32_arch_string as arch_string member.

2007-02-22  Markus Deuling  <deuling@de.ibm.com>

	* spu-low.c (spu_arch_string): New.
	(spu_target_ops): Add spu_arch_string.

2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>

	* remote-utils.c: Remove HAVE_TERMINAL_H check.
	* configure.ac: Do not check for terminal.h.
	* configure, config.in: Regenerated.

2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (OBS): Add $(XML_BUILTIN).
	(XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
	(clean): Update.
	(target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
	(arm-with-iwmmxt.c): New.
	* config.in, configure: Regenerate.
	* configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
	srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
	* configure.srv: Mention srv_xmltarget and srv_xmlfiles.
	(arm*-*-linux*): Add iWMMXt and regset support.
	* linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
	(arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
	(arm_store_wmmxregset, target_regsets): New.
	* server.c (get_features_xml): Take annex argument.  Check builtin
	XML documents.
	(handle_query): Handle multiple annexes.

2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>

	* remote-utils.c [USE_WIN32API] (read, write): Define.
	(putpkt_binary, input_interrupt, readchar, getpkt): Use read and
	write.

2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-i386-low.c (the_low_target): Set arch_string.
	* linux-x86-64-low.c (the_low_target): Likewise.
	* linux-low.c (linux_arch_string): New.
	(linux_target_ops): Add it.
	* linux-low.h (struct linux_target_ops): Add arch_string.
	* server.c (write_qxfer_response): Use const void * for DATA.
	(get_features_xml): New.
	(handle_query): Handle qXfer:features:read.  Report it for qSupported.
	* target.h (struct target_ops): Add arch_string method.

2007-01-03  Denis Pilat  <denis.pilat@st.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (linux_kill): Handle being called with no threads.
	* win32-i386-low.c (win32_kill): Likewise.
	(get_child_debug_event): Clear current_process_handle.

2006-12-30  Denis PILAT  <denis.pilat@st.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* remote-utils.c (remote_open): Check the type of specified
	serial port devices before opening them.
	* server.c (main): Kill the inferior if an error occurs during
	the first remote_open.

2006-12-05  Markus Deuling  <deuling@de.ibm.com>

	* README: Update supported targets.

2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (clean): Remove reg-mips64.c.
	(reg-mips64.c, reg-mips64.o): New rules.
	* configure.srv: Handle mips64.  Include regset support for mips.
	* linux-mips-low.c (union mips_register): New.
	(mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
	(mips_breakpoint, mips_breakpoint_at): Use int.
	(mips_collect_register, mips_supply_register)
	(mips_collect_register_32bit, mips_supply_register_32bit)
	(mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
	(mips_store_fpregset, target_regsets): New.
	* thread-db.c (thread_db_get_tls_address): Use uintptr_t.

2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>

	* configure.srv: Add target "spu*-*-*".
	* Makefile.in (clean): Remove reg-spu.c.
	(reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
	* spu-low.c: New file.

2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>

	* configure.ac: Correct td_thr_tls_get_addr test.
	* configure: Regenerated.

2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (linux_wait_for_event): Reformat.  Use the
	pass_signals array.
	* remote-utils.c (decode_address_to_semicolon): New.
	* server.c (pass_signals, handle_general_set): New.
	(handle_query): Mention QPassSignals for qSupported.
	(main): Call handle_general_set.
	* server.h (pass_signals, decode_address_to_semicolon): New.

2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>

	* server.c (handle_query): Correct error handling for read_auxv.

2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>

	* configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
	and srv_linux_thread_db to yes.
	* linux-s390-low.c (s390_fill_gregset): New function.
	(target_regsets): Define data structure.

2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>

	* acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
	* configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
	* config.in, configure: Regenerated.
	* inferiors.c (gdb_id_to_thread): New function.
	(gdb_id_to_thread_id): Use it.
	* linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
	* linux-low.h (struct process_info): Add th member.
	(thread_db_get_tls_address): New prototype.
	* remote-utils.c (decode_address): Make non-static.
	* server.c (handle_query): Handle qGetTLSAddr.
	* server.h (gdb_id_to_thread, decode_address): New prototypes.
	* target.h (struct target_ops): Add get_tls_address.
	* thread-db.c (maybe_attach_thread): Save the thread handle.
	(thread_db_get_tls_address): New.

2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
	(linux_resume_one_process): Take a siginfo_t *.  Update all
	callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
	(struct pending_signals): Add a siginfo_t.
	(linux_wait_for_process): Always set last_status.
	(linux_wait_for_event): Use PTRACE_GETSIGINFO.
	(linux_queue_one_thread): Use PTRACE_GETSIGINFO.
	* linux-low.h (struct process_info): Add last_status.

2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>

	* remote-utils.c (try_rle): New function.
	(putpkt_binary): Use it.

2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (clean): Clean reg-x86-64-linux.c.
	(reg-x86-64-linux.o, reg-x86-64-linux.c): New.
	* configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
	* linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
	(x86_64_fill_gregset, x86_64_store_gregset): Skip floating
	point registers.

2006-08-08  Richard Sandiford  <richard@codesourcery.com>

	* server.c (terminal_fd): New variable.
	(old_foreground_pgrp): Likewise.
	(restore_old_foreground_pgrp): New function.
	(start_inferior): Record the terminal file descriptor in terminal_fd
	and its original foreground group in old_foreground_pgrp.  Register
	restore_old_foreground_pgrp with atexit().

2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>

	* server.c (handle_query): Correct qPart to qXfer.

2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>

	* configure.ac: Check for more headers which are missing on
	Windows.  Automatically supply -lwsock32 and USE_WIN32API.
	* configure.srv: Add Cygwin and mingw32.
	* remote-utils.c: Don't include headers unconditionally which
	are missing on mingw32.  Include <winsock.h> for mingw32.
	(remote_open): Adjust for mingw32 support.  Flush
	standard error after writing to it.
	(remote_close, putpkt_binary, input_interrupt, block_async_io)
	(unblock_async_io, enable_async_io, disable_async_io)
	(readchar, getpkt): Update for Winsock support.
	(prepare_resume_reply): Expect a protocol signal number.
	* server.c: Disable <sys/wait.h> on mingw32.
	(start_inferior): Adjust for mingw32 support.  Flush
	standard error after writing to it.
	(attach_inferior): Likewise.  Use protocol signal
	numbers.
	(main): Skip 'D' packet on mingw32.  Use protocol signal numbers
	and names.
	* win32-i386-low.c: New file.
	* Makefile.in (XM_CLIBS): Set.
	(gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
	(win32-i386-low.o): New dependency rule.
	* linux-low.c (linux_wait): Use target signal numbers.
	* target.h (struct target_ops): Doc fix.
	* server.h (target_signal_to_name): New prototype.
	* gdbreplay.c: Don't include headers unconditionally which
	are missing on mingw32.  Include <winsock.h> for mingw32.
	(remote_close, remote_open): Adjust for Winsock support.
	* configure, config.in: Regenerated.

2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>

	* server.c (decode_xfer_read, write_qxfer_response): New.
	(handle_query): Take a packet length argument.  Handle
	qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
	the qSupported response.
	(main): Update call to handle_query.

2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>

	* remote-utils.c (remote_escape_output, remote_unescape_input): New.
	(putpkt_binary): Renamed from putpkt and adjusted for binary
	data.
	(putpkt): New wrapper for putpkt_binary.
	(readchar): Don't mask off the high bit.
	(decode_X_packet): New function.
	* server.c (main): Call putpkt_binary if a handler sets the packet
	length.  Save the length of the incoming packet.  Handle 'X'.
	* server.h (gdb_byte, remote_escape_output, decode_X_packet): New.

2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>

	* server.c (handle_query): Handle qSupported.

2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>

	* remote-utils.c (all_symbols_looked_up): New variable.
	(look_up_one_symbol): Check it.
	* server.h (look_up_one_symbol): New declaration.
	* thread-db.c (thread_db_init): Set all_symbols_looked_up.

2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (linux-arm-low.o): Update dependencies.
	* linux-arm-low.c: Include "gdb_proc_service.h".
	(PTRACE_GET_THREAD_AREA): Define.
	(ps_get_thread_area): New function.

2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>

	* configure.srv (m68k*-*-uclinux*): New target.
	* linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
	(linux_resume_one_process): Remove extraneous cast.
	(linux_read_offsets): New.
	(linux_target_op): Add linux_read_offsets on mmuless systems.
	* server.c (handle_query): Add qOffsets logic.
	* target.h (struct target_ops): Add read_offsets.

2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
	(PTRACE_GET_THREAD_AREA): Define.
	(ps_get_thread_area): New function.
	* Makefile.in (linux-i386-low.o, linux-mips-low.o)
	(linux-x86-64-low.o): Update.

2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>

	* configure.ac: Remove checks for prfpregset_t.
	* gdb_proc_service.h: New file.
	* linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
	new "gdb_proc_service.h".
	* proc-service.c: Likewise.
	(ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
	(ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
	* Makefile.in (gdb_proc_service_h): Updated.
	* configure, config.in: Regenerated.

2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>

	* remote-utils.c (prepare_resume_reply): Move declaration
	of gdb_id_from_wait to the top of the block.

2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (regsets_store_inferior_registers): Read the regset
	from the target before filling it.

2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>

	* server.c (attach_inferior): Return SIGTRAP for a successful
	attach.

2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (OBS): Add version.o.
	(STAGESTUFF): Delete.
	(version.o): Add dependencies.
	(version.c): Replace rule.
	(clean): Remove version.c.
	* server.c (gdbserver_version): New.
	(gdbserver_usage): Use printf.
	(main): Handle --version and --help.
	* server.h (version, host_name): Add declarations.

2005-12-23  Eli Zaretskii  <eliz@gnu.org>

	* linux-arm-low.c:
	* linux-arm-low.c:
	* inferiors.c:
	* i387-fp.h:
	* i387-fp.c:
	* gdbreplay.c:
	* regcache.c:
	* proc-service.c:
	* mem-break.h:
	* mem-break.c:
	* linux-x86-64-low.c:
	* linux-sh-low.c:
	* linux-s390-low.c:
	* linux-ppc64-low.c:
	* linux-ppc-low.c:
	* linux-mips-low.c:
	* linux-m68k-low.c:
	* linux-m32r-low.c:
	* linux-low.h:
	* linux-low.c:
	* linux-ia64-low.c:
	* linux-i386-low.c:
	* linux-crisv32-low.c:
	* thread-db.c:
	* terminal.h:
	* target.h:
	* target.c:
	* server.h:
	* server.c:
	* remote-utils.c:
	* regcache.h:
	* utils.c:
	* Makefile.in:
	* configure.ac:
	* gdbserver.1: Add (C) after Copyright.  Update the FSF
	address.

2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-arm-low.c (arm_eabi_breakpoint): New variable.
	(arm_breakpoint_at): Recognize both breakpoints.
	(the_low_target): Use the correct breakpoint instruction.

2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>

	* configure.srv (x86_64-*-linux*): Turn on thread_db support.
	* linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
	(x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
	(the_low_target): Update.

2005-10-25  Andreas Schwab  <schwab@suse.de>

	* server.c (main): Allocate mem_buf with PBUFSIZ bytes.

	* linux-ia64-low.c (ia64_regmap): Remove NAT registers.
	(ia64_num_regs): Reduce to 462.

2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>

	* acinclude.m4: Correct quoting.
	* aclocal.m4: Regenerated.

	Suggested by SZOKOVACS Robert <szo@ies.hu>:
	* thread-db.c (thread_db_err_str): Handle TD_VERSION.
	(thread_db_init): Call thread_db_err_str.
	* configure.ac: Check for TD_VERSION.
	* config.in, configure: Regenerated.

2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* server.h (error, fatal, warning): Add ATTR_FORMAT.

2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
	is not available.  Define HAVE_PTRACE_GETREGS if it is.
	* config.in, configure: Regenerated.
	* configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
	* linux-i386-low.c, linux-m68k-low.c: Update to use
	HAVE_PTRACE_GETREGS.
	* linux-low.c (regsets_fetch_inferior_registers)
	(regsets_store_inferior_registers): Only return 0 if we processed
	GENERAL_REGS.
	* linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
	* linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.

2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* inferiors.c (struct thread_info): Add gdb_id.
	(add_thread): Add gdb_id argument.
	(thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
	* linux-low.c (linux_create_inferior, linux_attach_lwp): Update
	calls to add_thread.
	* remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
	* server.c (handle_query): Use thread_to_gdb_id.
	(handle_v_cont, main): Use gdb_id_to_thread_id.
	* server.h (add_thread): Update prototype.
	(thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
	prototypes.

2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (fetch_register, usr_store_inferior_registers): Handle
	left-padded registers.
	* linux-low.h (struct linux_target_ops): Add left_pad_xfer.
	* linux-ppc64-low.c (the_low_target): Set left_pad_xfer.

2005-07-01  Steve Ellcey  <sje@cup.hp.com>

	* configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
	* configure: Regenerate.
	* config.in: Regenerate.
	* server.h (NEED_DECLARATION_STRERROR):
	Replace with !HAVE_DECL_STRERROR.

2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>

	* linux-low.c (linux_wait, linux_send_signal): Don't test
	an unsigned long variable for > 0 if it could be MAX_ULONG.
	* server.c (myresume): Likewise.
	* target.c (set_desired_inferior): Likewise.

2005-06-13  Mark Kettenis  <kettenis@gnu.org>

	* configure.ac: Simplify and improve check for socklen_t.
	* configure, config.in: Regenerate.

2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>

	* acconfig.h: Remove.
	* configure.ac: Add a test for socklen_t.  Use three-argument
	AC_DEFINE throughout.
	* config.in: Regenerated using autoheader 2.59.
	* configure: Regenerated.

	* gdbreplay.c (socklen_t): Provide a default.
	(remote_open): Use socklen_t.
	* remote-utils.c (socklen_t): Provide a default.
	(remote_open): Use socklen_t.
	(convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
	unsigned char.

	* i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
	char for buffers.
	* linux-low.c (linux_read_memory, linux_write_memory)
	(linux_read_auxv): Likewise.
	* mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
	(check_mem_write): Likewise.
	* mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
	Likewise.
	* regcache.c (struct inferior_rgcache_data, registers_to_string)
	(registers_from_string, register_data): Likewise.
	* server.c (handle_query, main): Likewise.
	* server.h (convert_ascii_to_int, convert_int_to_ascii)
	(decode_M_packet): Likewise.
	* target.c (read_inferior_memory, write_inferior_memory): Likewise.
	* target.h (struct target_ops): Update read_memory, write_memory,
	and read_auxv.
	(read_inferior_memory, write_inferior_memory): Update.
	* linux-low.h (struct linux_target_ops): Change type of breakpoint
	to unsigned char *.
	* linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
	linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
	linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
	linux-s390-low.c, linux-sh-low.c: Update for changes in
	read_inferior_memory and the_low_target->breakpoint.

2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (SFILES): Add linux-ppc64-low.c.
	(linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
	* configure.srv: Add powerpc64-*-linux*.
	* linux-ppc64-low.c: New file.

2005-05-23  Orjan Friberg  <orjanf@axis.com>

	* linux-cris-low.c: New file with support for CRIS.
	* linux-crisv32-low.c: Ditto for CRISv32.
	* Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
	(clean): Add reg-cris.c and reg-crisv32.c.
	Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
	reg-crisv32.o, and reg-crisv32.c to make rules.
	* configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
	recognized targets.

2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>

	* linux-low.c (fetch_register): Ensure buffer size is a multiple
	of sizeof (PTRACE_XFER_TYPE).
	(usr_store_inferior_registers): Likewise.  Zero out excess bytes.

2005-05-12  Orjan Friberg  <orjanf@axis.com>

	* target.h (struct target_ops): Add insert_watchpoint,
	remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
	pointers for hardware watchpoint support.
	* linux-low.h (struct linux_target_ops): Ditto.
	* linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
	(linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
	to linux_target_ops.
	* remote-utils.c (prepare_resume_reply): Add watchpoint information to
	reply packet.
	* server.c (main): Recognize 'Z' and 'z' packets.

2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>

	* linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
	(s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
	(the_low_target): Add new members.

2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>

	* proc-service.c (ps_lgetregs): Search all_processes instead of
	all_threads.

2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>

	* server.c (start_inferior): Change return type to int.
	(attach_inferior): Change sigptr to int *.
	(handle_v_cont, handle_v_requests): Change signal to int *.
	(main): Change signal to int.

2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>

	* Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
	* configure.srv: Add m32r*-*-linux*.
	* linux-m32r-low.c: New file.

2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>

	* Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.

2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>

	* inferiors.c (change_inferior_id, add_thread, find_inferior_id):
	Take unsigned long arguments for PIDs.
	* linux-low.c (add_process, linux_attach_lwp, linux_attach)
	(linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
	(wait_for_sigstop, linux_resume_one_process)
	(regsets_fetch_inferior_registers, linux_send_signal)
	(linux_read_auxv): Likewise.  Update the types of variables holding
	PIDs.  Update format string specifiers.
	* linux-low.h (struct process_info, linux_attach_lwp): Likewise.
	* remote-utils.c (prepare_resume_reply): Likewise.
	* server.c (cont_thread, general_thread, step_thread)
	(thread_from_wait, old_thread_from_wait, signal_pid): Change type to
	unsigned long.
	(handle_query): Update format specifiers.
	(handle_v_cont, main): Use strtoul for thread IDs.
	* server.h (struct inferior_list_entry): Use unsigned long for ID.
	(add_thread, find_inferior_id, change_inferior_id, cont_thread)
	(general_thread, step_thread, thread_from_wait)
	(old_thread_from_wait): Update.
	* target.h (struct thread_resume): Use unsigned long for THREAD.
	(struct target_ops): Use unsigned long for arguments to attach and
	thread_alive.

2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>

	* acinclude.m4: Include bfd/bfd.m4 directly.
	* configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
	<agriffis@toolchain.org>.
	* aclocal.m4, configure: Regenerated.

2005-01-07  Andrew Cagney  <cagney@gnu.org>

	* configure.ac: Rename configure.in, require autoconf 2.59.
	* configure: Re-generate.

2004-12-08  Daniel Jacobowitz  <dan@debian.org>

	* acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
	LIBS when finished.
	* aclocal.m4: Regenerated.
	* configure: Regenerated.

2004-11-21  Andreas Schwab  <schwab@suse.de>

	* linux-m68k-low.c (m68k_num_gregs): Define.
	(m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
	(m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
	(m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
	(m68k_breakpoint_at): New.  Add to the_low_target.

	* configure.srv (m68*-*-linux*): Set srv_linux_regsets and
	srv_linux_thread_db to yes.

2004-10-20  Joel Brobecker  <brobecker@gnat.com>

	* linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
	(ARCH_SET_FS): Likewise.
	(ARCH_GET_FS): Likewise.
	(ARCH_GET_GS): Likewise.

2004-10-16  Daniel Jacobowitz  <dan@debian.org>

	* linux-i386-low.c (ps_get_thread_area): New.
	* linux-x86-64-low.c (ps_get_thread_area): New.
	* linux-low.c: Include <sys/syscall.h>.
	(linux_kill_one_process): Don't kill the first thread here.
	(linux_kill): Kill the first thread here.
	(kill_lwp): New function.
	(send_sigstop, linux_send_signal): Use it.
	* proc-service.c: Clean up #ifdefs.
	(fpregset_info): Delete.
	(ps_lgetregs): Update and enable implementation.
	(ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
	implementations.
	* remote-utils.c (struct sym_cache, symbol_cache): New.
	(input_interrupt): Print a clearer message.
	(async_io_enabled): New variable.
	(enable_async_io, disable_async_io): Use it.  Update comments.
	(look_up_one_symbol): Use the symbol cache.
	* thread-db.c (thread_db_look_up_symbols): New function.
	(thread_db_init): Update comments.  Call thread_db_look_up_symbols.

2004-10-16  Daniel Jacobowitz  <dan@debian.org>

	* configure.in: Test for -rdynamic.
	* configure: Regenerated.
	* Makefile (INTERNAL_LDFLAGS): New.
	(gdbserver, gdbreplay): Use it.

2004-09-02  Andrew Cagney  <cagney@gnu.org>

	* Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.

2004-03-23  Daniel Jacobowitz  <drow@mvista.com>

	* linux-low.c (linux_wait): Clear all_processes list also.

2004-03-12  Daniel Jacobowitz  <drow@mvista.com>

	* linux-low.c: Include <errno.h>.  Remove extern declaration of
	errno.

2004-03-12  Daniel Jacobowitz  <drow@mvista.com>

	* gdbreplay.c, server.h, utils.c: Update copyright years.

2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>

	* server.c (main): Print child status or termination signal from
	variable 'signal', not 'sig'.

2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>

	* linux-low.c (linux_read_memory): Change return type to
	int.  Check for and return error from ptrace().
	* target.c (read_inferior_memory): Change return type to int.  Pass
	back return status from the_target->read_memory().
	* target.h (struct target_ops): Adapt *read_memory() prototype.
	Update comment.
	(read_inferior_memory): Adapt prototype.
	* server.c (main): Return an error packet if
	read_inferior_memory() returns an error.

2004-03-04  Daniel Jacobowitz  <drow@mvista.com>

	* Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
	Unify with other clean targets.

2004-02-29  Daniel Jacobowitz  <drow@mvista.com>

	* server.c (handle_v_cont): Call set_desired_inferior.

2004-02-29  Daniel Jacobowitz  <drow@mvista.com>

	* remote-utils.c (prepare_resume_reply): Always supply "thread:".

2004-02-29  Daniel Jacobowitz  <drow@mvista.com>

	* linux-low.c (linux_wait): Unblock async I/O.
	(linux_resume): Block and enable async I/O.
	* remote-utils.c (block_async_io, unblock_async_io): New functions.
	* server.h (block_async_io, unblock_async_io): Add prototypes.

2004-02-29  Daniel Jacobowitz  <drow@mvista.com>

	* remote-utils.c (remote_open): Print a status notice after
	opening a TCP port.
	* server.c (attach_inferior): Print a status notice after
	attaching.

2004-02-29  Daniel Jacobowitz  <drow@mvista.com>

	* linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.

2004-02-26  Daniel Jacobowitz  <drow@mvista.com>

	* remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
	error packet.
	* server.c, target.h: Update copyright years.

2004-02-25  Roland McGrath  <roland@redhat.com>

	* target.h (struct target_ops): New member `read_auxv'.
	* server.c (handle_query): Handle qPart:auxv:read: query using that.
	* linux-low.c (linux_read_auxv): New function.
	(linux_target_ops): Initialize `read_auxv' member to that.

2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>

	Committed by Jim Blandy  <jimb@redhat.com>.

	* linux-s390-low.c (s390_num_regs): Update.
	(s390_regmap): Remove control registers.  Use __s390x__ predefine
	instead of GPR_SIZE to distiguish s390 and s390x targets.

2004-01-31  Daniel Jacobowitz  <drow@mvista.com>

	* linux-low.c: Update copyright year.
	(check_removed_breakpoint): Clear pending_is_breakpoint.
	(linux_set_resume_request, linux_queue_one_thread)
	(resume_status_pending_p): New functions.
	(linux_continue_one_thread): Use process->resume.
	(linux_resume): Only resume threads if there are no pending events.
	* linux-low.h (struct process_info): Add resume request
	pointer.

2004-01-30  Daniel Jacobowitz  <drow@mvista.com>

	* regcache.c (new_register_cache): Clear the allocated register
	buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.

2003-10-13  Daniel Jacobowitz  <drow@mvista.com>

	* linux-low.c (linux_resume): Take a struct thread_resume *
	argument.
	(linux_wait): Update call.
	(resume_ptr): New static variable.
	(linux_continue_one_thread): Renamed from
	linux_continue_one_process.  Use resume_ptr.
	(linux_resume): Use linux_continue_one_thread.
	* server.c (handle_v_cont, handle_v_requests): New functions.
	(myresume): New function.
	(main): Handle 'v' case.
	* target.h (struct thread_resume): New type.
	(struct target_ops): Change argument of "resume" to struct
	thread_resume *.
	(myresume): Delete macro.

2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.in (install-only): Create dest dir. Support DESTDIR.
	(uninstall): Support DESTDIR.

Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>

	* configure.srv: Add xscale*linux copy of arm*linux entry.

2003-07-24  Daniel Jacobowitz  <drow@mvista.com>

	* linux-arm-low.c (arm_reinsert_addr): New function.
	(the_low_target): Add arm_reinsert_addr.

2003-07-08  Mark Kettenis  <kettenis@gnu.org>

	* mem-break.c: Remove whitespace at end of file.

2003-06-28  Daniel Jacobowitz  <drow@mvista.com>

	* configure.in: Check whether we need to prototype strerror.
	* server.h: Optionally prototype strerror.
	* gdbreplay.c (perror_with_name): Use strerror.
	* linux-low.c (linux_attach_lwp): Use strerror.
	* utils.c (perror_with_name): Use strerror.
	* config.in, configure: Regenerated.

2003-06-28  Daniel Jacobowitz  <drow@mvista.com>

	* linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
	SUGIOKA Toshinobu <sugioka@itonet.co.jp>.

2003-06-20  Daniel Jacobowitz  <drow@mvista.com>

	* Makefile.in (SFILES): Update.
	* low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
	low-sun3.c: Remove files.

2003-06-17  Daniel Jacobowitz  <drow@mvista.com>

	* linux-low.c: Move comment to linux_thread_alive where it belonged.
	(linux_detach_one_process, linux_detach): New functions.
	(linux_target_ops): Add linux_detach.
	* server.c (main): Handle 'D' packet.
	* target.h (struct target_ops): Add "detach" member.
	(detach_inferior): Define.

2003-06-13  Mark Kettenis  <kettenis@gnu.org>

	From Kelley Cook  <kelleycook@wideopenwest.com>:
	* configure.srv: Accept i[34567]86 variants.

2003-06-05  Daniel Jacobowitz  <drow@mvista.com>

	* linux-low.c (linux_wait_for_event): Correct comment typos.
	(linux_resume_one_process): Call check_removed_breakpoint.
	(linux_send_signal): New function.
	(linux_target_ops): Add linux_send_signal.
	* remote-utils.c (putpkt, input_interrupt): Use send_signal instead
	of kill.
	* target.h (struct target_ops): Add send_signal.

2003-05-29  Jim Blandy  <jimb@redhat.com>

	* linux-low.c (usr_store_inferior_registers): Transfer buf in
	PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
	if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
	away part of the register's value.

2003-03-26  Daniel Jacobowitz  <drow@mvista.com>

	* linux-low.c (linux_create_inferior): Use __SIGRTMIN.
	(linux_wait_for_event, linux_init_signals): Likewise.

2003-03-17  Daniel Jacobowitz  <drow@mvista.com>

	* configure.in: Check for stdlib.h.
	* configure: Regenerated.
	* config.in: Regenerated.

2003-01-04  Andreas Schwab  <schwab@suse.de>

	* linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.

2003-01-02  Andrew Cagney  <ac131313@redhat.com>

	* Makefile.in: Remove obsolete code.

2002-11-20  Daniel Jacobowitz  <drow@mvista.com>

	* linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
	defined(PT_FPR0_HI).

2002-11-17  Stuart Hughes  <seh@zee2.com>

	* linux-arm-low.c (arm_num_regs): Increase.
	(arm_regmap): Include status register.

2002-11-17  Daniel Jacobowitz  <drow@mvista.com>

	* linux-low.c (register_addr): Remove incorrect -1 check.

2002-08-29  Daniel Jacobowitz  <drow@mvista.com>

	* linux-low.c (linux_create_inferior): Call setpgid.  Return
	the new PID.
	(unstopped_p, linux_signal_pid): Remove.
	(linux_target_ops): Remove linux_signal_pid.
	* remote-utils.c (putpkt, input_interrupt): Use signal_pid
	global instead of target method.
	* target.h (struct target_ops): Remove signal_pid.  Update comment
	for create_inferior.
	* server.c (signal_pid): New variable.
	(create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
	gdbserver.  Set the child to be the foreground process group.
	(attach_inferior): Set signal_pid.

2002-08-23  Daniel Jacobowitz  <drow@mvista.com>

	* ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.

2002-08-20  Jim Blandy  <jimb@redhat.com>

	* Makefile.in (LDFLAGS): Allow the configure script to establish a
	default for this.

2002-08-01  Andrew Cagney  <cagney@redhat.com>

	* Makefile.in: Make chill references obsolete.

2002-07-24  Kevin Buettner  <kevinb@redhat.com>

	* configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
	* configure: Regenerate.
	* config.in: Regenerate.

2002-07-09  David O'Brien  <obrien@FreeBSD.org>

	* gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
	(perror_with_name, remote_close, remote_open, expect, play): Static.

2002-07-04  Michal Ludvig  <mludvig@suse.cz>

	* linux-x86-64-low.c (x86_64_regmap): Make it an array of
	byte offsets instead of an array of indexes.
	(x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.

2002-06-13  Daniel Jacobowitz  <drow@mvista.com>

	* regcache.c: Add comment.

2002-06-11  Daniel Jacobowitz  <drow@mvista.com>

	* thread-db.c: New file.
	* proc-service.c: New file.
	* acinclude.m4: New file.
	* Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
	proc-service.o, and thread-db.o.
	(linux-low.o): Add USE_THREAD_DB.
	* acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
	HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
	* aclocal.m4: Regenerated.
	* config.in: Regenerated.
	* configure: Regenerated.
	* configure.in: Check for proc_service.h, sys/procfs.h,
	thread_db.h, and linux/elf.h headrs.
	Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
	PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
	Check for -lthread_db and thread support.
	* configure.srv: Enable thread_db support for ARM, i386, MIPS,
	PowerPC, and SuperH.
	* i387-fp.c: Constify arguments.
	* i387-fp.h: Likewise.
	* inferiors.c: (struct thread_info): Renamed from
	`struct inferior_info'.  Remove PID member.  Use generic inferior
	list header.  All uses updated.
	(inferiors, signal_pid): Removed.
	(all_threads): New variable.
	(get_thread): Define.
	(add_inferior_to_list): New function.
	(for_each_inferior): New function.
	(change_inferior_id): New function.
	(add_inferior): Removed.
	(remove_inferior): New function.
	(add_thread): New function.
	(free_one_thread): New function.
	(remove_thread): New function.
	(clear_inferiors): Use for_each_inferior and free_one_thread.
	(find_inferior): New function.
	(find_inferior_id): New function.
	(inferior_target_data): Update argument type.
	(set_inferior_target_data): Likewise.
	(inferior_regcache_data): Likewise.
	(set_inferior_regcache_data): Likewise.
	* linux-low.c (linux_bp_reinsert): Remove.
	(all_processes, stopping_threads, using_thrads)
	(struct pending_signals, debug_threads, pid_of): New.
	(inferior_pid): Replace with macro.
	(struct inferior_linux_data): Remove.
	(get_stop_pc, add_process): New functions.
	(linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
	Use add_process and add_thread.
	(linux_attach_lwp): New function, based on old linux_attach.  Use
	add_process and add_thread.  Set stop_expected for new threads.
	(linux_attach): New function.
	(linux_kill_one_process): New function.
	(linux_kill): Kill all LWPs.
	(linux_thread_alive): Use find_inferior_id.
	(check_removed_breakpoints, status_pending_p): New functions.
	(linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
	Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
	struct for the found process.
	(linux_wait_for_event): New function.
	(linux_wait): Use it.  Support LWPs.
	(send_sigstop, wait_for_sigstop, stop_all_processes)
	(linux_resume_one_process, linux_continue_one_process): New functions.
	(linux_resume): Support LWPs.
	(REGISTER_RAW_SIZE): Remove.
	(fetch_register): Use register_size instead.  Call supply_register.
	(usr_store_inferior_registers): Likewise.  Call collect_register.
	Fix recursive case.
	(regsets_fetch_inferior_registers): Improve error message.
	(regsets_store_inferior_registers): Add debugging.
	(linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
	(unstopped_p, linux_signal_pid): New functions.
	(linux_target_ops): Add linux_signal_pid.
	(linux_init_signals): New function.
	(initialize_low): Call it.  Initialize using_threads.
	* regcache.c (inferior_regcache_data): Add valid
	flag.
	(get_regcache): Fetch registers lazily.  Add fetch argument
	and update all callers.
	(regcache_invalidate_one, regcache_invalidate): New
	functions.
	(new_register_cache): Renamed from create_register_cache.
	Return the new regcache.
	(free_register_cache): Change argument to a void *.
	(registers_to_string, registers_from_string): Call get_regcache
	with fetch flag set.
	(register_data): Make static.  Pass fetch flag to get_regcache.
	(supply_register): Call get_regcache with fetch flag clear.
	(collect_register): Call get_regcache with fetch flag set.
	(collect_register_as_string): New function.
	* regcache.h: Update.
	* remote-utils.c (putpkt): Flush after debug output and use
	stderr.
	Handle input interrupts while waiting for an ACK.
	(input_interrupt): Use signal_pid method.
	(getpkt): Flush after debug output and use stderr.
	(outreg): Use collect_register_as_string.
	(new_thread_notify, dead_thread_notify): New functions.
	(prepare_resume_reply): Check using_threads.  Set thread_from_wait
	and general_thread.
	(look_up_one_symbol): Flush after debug output.
	* server.c (step_thread, server_waiting): New variables.
	(start_inferior): Don't use signal_pid.  Update call to mywait.
	(attach_inferior): Update call to mywait.
	(handle_query): Handle qfThreadInfo and qsThreadInfo.
	(main): Don't fetch/store registers explicitly.  Use
	set_desired_inferior.  Support proposed ``Hs'' packet.  Update
	calls to mywait.
	* server.h: Update.
	(struct inferior_list, struct_inferior_list_entry): New.
	* target.c (set_desired_inferior): New.
	(write_inferior_memory): Constify.
	(mywait): New function.
	* target.h: Update.
	(struct target_ops): New signal_pid method.
	(mywait): Removed macro, added prototype.

	* linux-low.h (regset_func): Removed.
	(regset_fill_func, regset_store_func): New.
	(enum regset_type): New.
	(struct regset_info): Add type field.  Use new operation types.
	(struct linux_target_ops): stop_pc renamed to get_pc.
	Add decr_pc_after_break and breakpoint_at.
	(get_process, get_thread_proess, get_process_thread)
	(strut process_info, all_processes, linux_attach_lwp)
	(thread_db_init): New.

	* linux-arm-low.c (arm_get_pc, arm_set_pc,
	arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
	(the_low_target): Add new members.
	* linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
	(i386_store_fpxregset): Constify.
	(target_regsets): Add new kind identifier.
	(i386_get_pc): Renamed from i386_stop_pc.  Simplify.
	(i386_set_pc): Add debugging.
	(i386_breakpoint_at): New function.
	(the_low_target): Add new members.
	* linux-mips-low.c (mips_get_pc, mips_set_pc)
	(mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
	(mips_breakpoint_at): New.
	(the_low_target): Add new members.
	* linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
	(ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
	(the_low_target): Add new members.
	* linux-sh-low.c (sh_get_pc, sh_set_pc)
	(sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
	(the_low_target): Add new members.
	* linux-x86-64-low.c (target_regsets): Add new kind
	identifier.

2002-05-15  Daniel Jacobowitz  <drow@mvista.com>

	From Martin Pool <mbp@samba.org>:
	* server.c (gdbserver_usage): New function.
	(main): Call it.

2002-05-14  Daniel Jacobowitz  <drow@mvista.com>

	* mem-break.c (reinsert_breakpoint_by_bp): Correct typo
	stop_at -> stop_pc.

2002-05-04  Andrew Cagney  <ac131313@redhat.com>

	* Makefile.in: Remove obsolete code.

2002-04-24  Michal Ludvig  <mludvig@suse.cz>

	* linux-low.c (regsets_fetch_inferior_registers),
	(regsets_store_inferior_registers): Removed cast to int from
	ptrace() calls.
	* regcache.h: Added declaration of struct inferior_info.

2002-04-20  Daniel Jacobowitz  <drow@mvista.com>

	* inferiors.c (struct inferior_info): Add regcache_data.
	(add_inferior): Call create_register_cache.
	(clear_inferiors): Call free_register_cache.
	(inferior_regcache_data, set_inferior_regcache_data): New functions.
	* regcache.c (struct inferior_regcache_data): New.
	(registers): Remove.
	(get_regcache): New function.
	(create_register_cache, free_register_cache): New functions.
	(set_register_cache): Don't initialize the register cache here.
	(registers_to_string, registers_from_string, register_data): Call
	get_regcache.
	* regcache.h: Add prototypes.
	* server.h: Likewise.

2002-04-20  Daniel Jacobowitz  <drow@mvista.com>

	* mem-break.c: New file.
	* mem-break.h: New file.
	* Makefile.in: Add mem-break.o rule; update server.h
	dependencies.
	* inferiors.c (struct inferior_info): Add target_data
	member.
	(clear_inferiors): Free target_data member if set.
	(inferior_target_data, set_inferior_target_data): New functions.
	* linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
	(i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
	* linux-low.c (linux_bp_reinsert): New variable.
	(struct inferior_linux_data): New.
	(linux_create_inferior): Use set_inferior_target_data.
	(linux_attach): Likewise.  Call add_inferior.
	(linux_wait_for_one_inferior): New function.
	(linux_wait): Call it.
	(linux_write_memory): Add const.
	(initialize_low): Call set_breakpoint_data.
	* linux-low.h (struct linux_target_ops): Add breakpoint
	handling members.
	* server.c (attach_inferior): Remove extra add_inferior
	call.
	* server.h: Include mem-break.h.  Update inferior.c
	prototypes.
	* target.c (read_inferior_memory)
	(write_inferior_memory): New functions.
	* target.h (read_inferior_memory)
	(write_inferior_memory): Change macros to prototypes.
	(struct target_ops): Update comments.  Add const to write_memory
	definition.

2002-04-11  Daniel Jacobowitz  <drow@mvista.com>

	* linux-low.c (usr_store_inferior_registers): Support
	registers which are allowed to fail to store.
	* linux-low.h (linux_target_ops): Likewise.
	* linux-ppc-low.c (ppc_regmap): Support FPSCR.
	(ppc_cannot_store_register): FPSCR may not be storable.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

	* server.h: Include <string.h> if HAVE_STRING_H.
	* ChangeLog: Correct paths in last ChangeLog entry.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

	* linux-low.h: Remove obsolete prototypes.
	(struct linux_target_ops): New.
	(extern the_low_target): New.
	* linux-low.c (num_regs, regmap): Remove declarations.
	(register_addr): Use the_low_target explicitly.
	(fetch_register): Likewise.
	(usr_fetch_inferior_registers): Likewise.
	(usr_store_inferior_registers): Likewise.
	* linux-arm-low.c (num_regs): Remove.
	(arm_num_regs): Define.
	(arm_regmap): Renamed from regmap, made static.
	(arm_cannot_fetch_register): Renamed from cannot_fetch_register,
	made static.
	(arm_cannot_store_register): Renamed from cannot_store_register,
	made static.
	(the_low_target): New.
	* linux-i386-low.c (num_regs): Remove.
	(i386_num_regs): Define.
	(i386_regmap): Renamed from regmap, made static.
	(i386_cannot_fetch_register): Renamed from cannot_fetch_register,
	made static.
	(i386_cannot_store_register): Renamed from cannot_store_register,
	made static.
	(the_low_target): New.
	* linux-ia64-low.c (num_regs): Remove.
	(ia64_num_regs): Define.
	(ia64_regmap): Renamed from regmap, made static.
	(ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
	made static.
	(ia64_cannot_store_register): Renamed from cannot_store_register,
	made static.
	(the_low_target): New.
	* linux-m68k-low.c (num_regs): Remove.
	(m68k_num_regs): Define.
	(m68k_regmap): Renamed from regmap, made static.
	(m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
	made static.
	(m68k_cannot_store_register): Renamed from cannot_store_register,
	made static.
	(the_low_target): New.
	* linux-mips-low.c (num_regs): Remove.
	(mips_num_regs): Define.
	(mips_regmap): Renamed from regmap, made static.
	(mips_cannot_fetch_register): Renamed from cannot_fetch_register,
	made static.
	(mips_cannot_store_register): Renamed from cannot_store_register,
	made static.
	(the_low_target): New.
	* linux-ppc-low.c (num_regs): Remove.
	(ppc_num_regs): Define.
	(ppc_regmap): Renamed from regmap, made static.
	(ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
	made static.
	(ppc_cannot_store_register): Renamed from cannot_store_register,
	made static.
	(the_low_target): New.
	* linux-s390-low.c (num_regs): Remove.
	(s390_num_regs): Define.
	(s390_regmap): Renamed from regmap, made static.
	(s390_cannot_fetch_register): Renamed from cannot_fetch_register,
	made static.
	(s390_cannot_store_register): Renamed from cannot_store_register,
	made static.
	(the_low_target): New.
	* linux-sh-low.c (num_regs): Remove.
	(sh_num_regs): Define.
	(sh_regmap): Renamed from regmap, made static.
	(sh_cannot_fetch_register): Renamed from cannot_fetch_register,
	made static.
	(sh_cannot_store_register): Renamed from cannot_store_register,
	made static.
	(the_low_target): New.
	* linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
	(the_low_target): New.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

	* Makefile.in: Add stamp-h target.
	* configure.in: Create stamp-h.
	* configure: Regenerated.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

	* inferiors.c: New file.
	* target.c: New file.
	* target.h: New file.
	* Makefile.in:  Add target.o and inferiors.o.  Update
	dependencies.
	* linux-low.c (inferior_pid): New static variable,
	moved from server.c.
	(linux_create_inferior): Renamed from create_inferior.
	Call add_inferior.  Return 0 on success instead of a PID.
	(linux_attach): Renamed from myattach.
	(linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
	(linux_thread_alive): Renamed from mythread_alive.
	(linux_wait): Renamed from mywait.  Call clear_inferiors () if the
	child dies.
	(linux_resume): Renamed from myresume.  Add missing ``return 0''.
	(regsets_store_inferior_registers): Correct error message.
	Add missing ``return 0''.
	(linux_fetch_registers): Renamed from fetch_inferior_registers.
	(linux_store_registers): Renamed from store_inferior_registers.
	(linux_read_memory): Renamed from read_inferior_memory.
	(linux_write_memory): Renamed from write_inferior_memory.
	(linux_target_ops): New structure.
	(initialize_low): Call set_target_ops ().
	* remote-utils.c (unhexify): New function.
	(hexify): New function.
	(input_interrupt): Send signals to ``signal_pid''.
	* server.c (inferior_pid): Remove.
	(start_inferior): Update create_inferior call.
	(attach_inferior): Call add_inferior.
	(handle_query): New function.
	(main): Call handle_query for `q' packets.
	* server.h: Include "target.h".  Remove obsolete prototypes.
	Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

	* Makefile.in: Add WARN_CFLAGS.  Update configury
	dependencies.
	* configure.in: Check for <string.h>
	* configure: Regenerate.
	* config.in: Regenerate.
	* gdbreplay.c: Include needed system headers.
	(remote_open): Remove strchr prototype.
	* linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
	* regcache.c (supply_register): Change buf argument to const void *.
	(supply_register_by_name): Likewise.
	(collect_register): Change buf argument to void *.
	(collect_register_by_name): Likewise.
	* regcache.h: Add missing prototypes.
	* remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
	* server.c (handle_query): New function.
	(attached): New static variable, moved out of main.
	(main): Quiet longjmp clobber warnings.
	* server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
	* utils.c (error): Remove NORETURN.
	(fatal): Likewise.