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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 75 6e 64 75 6d 70 2d 33 | 38 36 69 2f 00 00 00 00 |undump-3|86i/....|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000060| 00 00 00 00 20 20 20 37 | 35 35 20 00 20 20 20 32 |....   7|55 .   2|
|00000070| 34 33 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |43 .    |13 .    |
|00000080| 20 20 20 20 20 20 30 20 | 20 34 34 33 36 36 33 33 |      0 | 4436633|
|00000090| 35 33 33 20 20 20 36 30 | 32 35 00 20 00 00 00 00 |533   60|25. ....|
|000000a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000100| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000001f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000200| 75 6e 64 75 6d 70 2d 33 | 38 36 69 2f 53 68 61 72 |undump-3|86i/Shar|
|00000210| 46 69 6c 65 2e 48 65 61 | 64 65 72 73 00 00 00 00 |File.Hea|ders....|
|00000220| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000230| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000260| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |....   6|44 .   2|
|00000270| 34 33 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |43 .    |13 .    |
|00000280| 20 20 20 20 35 32 36 20 | 20 34 34 33 36 36 33 33 |    526 | 4436633|
|00000290| 35 33 33 20 20 31 31 30 | 36 37 00 20 00 00 00 00 |533  110|67. ....|
|000002a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000002f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000300| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000310| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000320| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000330| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000340| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000350| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000360| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000370| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000380| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000390| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000003f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000400| 3d 3d 3d 20 75 6e 64 75 | 6d 70 2d 33 38 36 69 2e |=== undu|mp-386i.|
|00000410| 73 68 61 72 20 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |shar ===|========|
|00000420| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 0a 46 |========|======.F|
|00000430| 72 6f 6d 20 72 69 61 63 | 73 21 65 6f 73 21 61 6d |rom riac|s!eos!am|
|00000440| 65 73 21 6f 6c 69 76 65 | 62 21 61 70 70 6c 65 21 |es!olive|b!apple!|
|00000450| 72 75 74 67 65 72 73 21 | 61 72 61 6d 69 73 2e 72 |rutgers!|aramis.r|
|00000460| 75 74 67 65 72 73 2e 65 | 64 75 21 6d 63 67 72 65 |utgers.e|du!mcgre|
|00000470| 77 20 4d 6f 6e 20 4d 61 | 79 20 20 38 20 30 39 3a |w Mon Ma|y  8 09:|
|00000480| 34 31 3a 33 32 20 50 44 | 54 20 31 39 38 39 0a 0a |41:32 PD|T 1989..|
|00000490| 53 75 62 6d 69 74 74 65 | 64 2d 62 79 3a 20 6d 63 |Submitte|d-by: mc|
|000004a0| 76 61 78 21 68 73 6c 72 | 73 77 69 21 6d 77 6d 40 |vax!hslr|swi!mwm@|
|000004b0| 75 75 6e 65 74 2e 75 75 | 2e 6e 65 74 20 28 4d 69 |uunet.uu|.net (Mi|
|000004c0| 6b 65 20 4d 63 47 61 6e | 6e 29 0a 50 6f 73 74 69 |ke McGan|n).Posti|
|000004d0| 6e 67 2d 6e 75 6d 62 65 | 72 3a 20 56 6f 6c 75 6d |ng-numbe|r: Volum|
|000004e0| 65 20 31 2c 20 49 73 73 | 75 65 20 31 0a 41 72 63 |e 1, Iss|ue 1.Arc|
|000004f0| 68 69 76 65 2d 6e 61 6d | 65 3a 20 75 6e 64 75 6d |hive-nam|e: undum|
|00000500| 70 2d 33 38 36 69 0a 0a | 23 20 72 65 6d 6f 76 65 |p-386i..|# remove|
|00000510| 20 65 76 65 72 79 74 68 | 69 6e 67 20 61 62 6f 76 | everyth|ing abov|
|00000520| 65 20 74 68 65 20 6c 69 | 6e 65 20 74 68 61 74 20 |e the li|ne that |
|00000530| 73 61 79 73 20 27 2f 62 | 69 6e 2f 73 68 27 20 61 |says '/b|in/sh' a|
|00000540| 6e 64 20 66 65 65 64 20 | 0a 23 20 69 74 20 74 6f |nd feed |.# it to|
|00000550| 20 73 68 2e 0a 0a 00 00 | 00 00 00 00 00 00 00 00 | sh.....|........|
|00000560| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000570| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000580| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000590| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000005f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000600| 75 6e 64 75 6d 70 2d 33 | 38 36 69 2f 75 6e 64 75 |undump-3|86i/undu|
|00000610| 6d 70 2e 53 59 53 5f 56 | 2e 63 00 00 00 00 00 00 |mp.SYS_V|.c......|
|00000620| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000630| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000640| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000650| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000660| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |....   6|44 .   2|
|00000670| 34 33 20 00 20 20 20 20 | 31 33 20 00 20 20 20 20 |43 .    |13 .    |
|00000680| 20 20 31 33 33 35 32 20 | 20 34 34 33 36 36 33 33 |  13352 | 4436633|
|00000690| 35 33 33 20 20 31 30 35 | 35 34 00 20 00 00 00 00 |533  105|54. ....|
|000006a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000006f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000700| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000710| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000720| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000730| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000740| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000750| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000760| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000770| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000780| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000790| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000007f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000800| 2f 2a 0a 20 2a 20 75 6e | 64 75 6d 70 20 2d 20 72 |/*. * un|dump - r|
|00000810| 65 73 75 72 72 65 63 74 | 20 61 20 63 6f 72 65 20 |esurrect| a core |
|00000820| 66 69 6c 65 20 69 6e 74 | 6f 20 61 20 72 75 6e 6e |file int|o a runn|
|00000830| 69 6e 67 20 70 72 6f 67 | 72 61 6d 2e 0a 20 2a 0a |ing prog|ram.. *.|
|00000840| 20 2a 09 66 6f 72 20 55 | 4e 49 58 20 53 79 73 74 | *.for U|NIX Syst|
|00000850| 65 6d 20 56 20 6f 6e 20 | 61 20 33 42 78 0a 20 2a |em V on |a 3Bx. *|
|00000860| 09 74 68 61 74 20 75 73 | 65 73 20 74 68 65 20 43 |.that us|es the C|
|00000870| 6f 6d 6d 6f 6e 20 4f 62 | 6a 65 63 74 20 46 69 6c |ommon Ob|ject Fil|
|00000880| 65 20 46 6f 72 6d 61 74 | 0a 20 2a 0a 20 2a 20 41 |e Format|. *. * A|
|00000890| 75 74 68 6f 72 3a 0a 20 | 2a 09 4c 6f 75 20 53 61 |uthor:. |*.Lou Sa|
|000008a0| 6c 6b 69 6e 64 0a 20 2a | 09 4e 65 77 20 59 6f 72 |lkind. *|.New Yor|
|000008b0| 6b 20 55 6e 69 76 65 72 | 73 69 74 79 0a 20 2a 09 |k Univer|sity. *.|
|000008c0| 54 75 65 20 4d 61 72 20 | 20 33 20 31 33 3a 31 38 |Tue Mar | 3 13:18|
|000008d0| 3a 32 35 20 45 53 54 20 | 31 39 38 37 0a 20 2a 0a |:25 EST |1987. *.|
|000008e0| 20 2a 20 41 64 61 70 74 | 65 64 20 66 72 6f 6d 3a | * Adapt|ed from:|
|000008f0| 0a 20 2a 09 20 53 70 65 | 6e 63 65 72 20 54 68 6f |. *. Spe|ncer Tho|
|00000900| 6d 61 73 27 73 20 75 6e | 64 75 6d 70 20 61 6e 64 |mas's un|dump and|
|00000910| 20 74 68 65 20 66 69 6c | 65 20 75 6e 65 78 65 63 | the fil|e unexec|
|00000920| 2e 63 20 69 6e 20 47 4e | 55 20 65 6d 61 63 73 0a |.c in GN|U emacs.|
|00000930| 20 2a 2f 0a 0a 23 69 6e | 63 6c 75 64 65 20 3c 73 | */..#in|clude <s|
|00000940| 79 73 2f 70 61 72 61 6d | 2e 68 3e 0a 23 69 6e 63 |ys/param|.h>.#inc|
|00000950| 6c 75 64 65 20 3c 73 79 | 73 2f 74 79 70 65 73 2e |lude <sy|s/types.|
|00000960| 68 3e 0a 23 69 66 6e 64 | 65 66 20 69 33 38 36 0a |h>.#ifnd|ef i386.|
|00000970| 23 69 6e 63 6c 75 64 65 | 20 3c 73 79 73 2f 70 73 |#include| <sys/ps|
|00000980| 77 2e 68 3e 0a 23 69 6e | 63 6c 75 64 65 20 3c 73 |w.h>.#in|clude <s|
|00000990| 79 73 2f 70 63 62 2e 68 | 3e 0a 23 69 6e 63 6c 75 |ys/pcb.h|>.#inclu|
|000009a0| 64 65 20 3c 73 79 73 2f | 66 73 2f 73 35 64 69 72 |de <sys/|fs/s5dir|
|000009b0| 2e 68 3e 0a 23 65 6e 64 | 69 66 0a 23 69 66 64 65 |.h>.#end|if.#ifde|
|000009c0| 66 20 69 33 38 36 0a 23 | 69 6e 63 6c 75 64 65 20 |f i386.#|include |
|000009d0| 3c 73 79 73 2f 63 6f 72 | 65 2e 68 3e 0a 23 65 6e |<sys/cor|e.h>.#en|
|000009e0| 64 69 66 0a 23 69 6e 63 | 6c 75 64 65 20 3c 73 79 |dif.#inc|lude <sy|
|000009f0| 73 2f 73 69 67 6e 61 6c | 2e 68 3e 0a 23 69 6e 63 |s/signal|.h>.#inc|
|00000a00| 6c 75 64 65 20 3c 73 79 | 73 2f 75 73 65 72 2e 68 |lude <sy|s/user.h|
|00000a10| 3e 0a 0a 23 69 6e 63 6c | 75 64 65 20 3c 73 74 64 |>..#incl|ude <std|
|00000a20| 69 6f 2e 68 3e 0a 23 69 | 6e 63 6c 75 64 65 20 3c |io.h>.#i|nclude <|
|00000a30| 73 79 73 2f 73 74 61 74 | 2e 68 3e 0a 0a 23 69 6e |sys/stat|.h>..#in|
|00000a40| 63 6c 75 64 65 20 3c 61 | 6f 75 74 68 64 72 2e 68 |clude <a|outhdr.h|
|00000a50| 3e 0a 23 69 6e 63 6c 75 | 64 65 20 3c 66 69 6c 65 |>.#inclu|de <file|
|00000a60| 68 64 72 2e 68 3e 0a 23 | 69 6e 63 6c 75 64 65 20 |hdr.h>.#|include |
|00000a70| 3c 73 63 6e 68 64 72 2e | 68 3e 0a 23 69 6e 63 6c |<scnhdr.|h>.#incl|
|00000a80| 75 64 65 20 3c 73 79 6d | 73 2e 68 3e 0a 0a 23 64 |ude <sym|s.h>..#d|
|00000a90| 65 66 69 6e 65 09 50 41 | 47 45 5f 53 49 5a 45 09 |efine.PA|GE_SIZE.|
|00000aa0| 4e 42 50 43 0a 0a 73 74 | 72 75 63 74 20 66 69 6c |NBPC..st|ruct fil|
|00000ab0| 65 68 64 72 20 66 68 3b | 0a 41 4f 55 54 48 44 52 |ehdr fh;|.AOUTHDR|
|00000ac0| 20 61 6f 75 74 3b 0a 73 | 74 72 75 63 74 20 73 63 | aout;.s|truct sc|
|00000ad0| 6e 68 64 72 20 74 73 63 | 3b 0a 73 74 72 75 63 74 |nhdr tsc|;.struct|
|00000ae0| 20 73 63 6e 68 64 72 20 | 64 73 63 3b 0a 73 74 72 | scnhdr |dsc;.str|
|00000af0| 75 63 74 20 73 63 6e 68 | 64 72 20 62 73 63 3b 0a |uct scnh|dr bsc;.|
|00000b00| 0a 6c 6f 6e 67 20 62 69 | 61 73 3b 0a 6c 6f 6e 67 |.long bi|as;.long|
|00000b10| 20 6c 6e 6e 6f 70 74 72 | 3b 0a 6c 6f 6e 67 20 74 | lnnoptr|;.long t|
|00000b20| 65 78 74 5f 73 63 6e 70 | 74 72 3b 0a 6c 6f 6e 67 |ext_scnp|tr;.long|
|00000b30| 20 64 61 74 61 5f 73 63 | 6e 70 74 72 3b 0a 6c 6f | data_sc|nptr;.lo|
|00000b40| 6e 67 20 73 79 6d 6c 6f | 63 70 74 72 3b 0a 0a 6d |ng symlo|cptr;..m|
|00000b50| 61 69 6e 28 61 72 67 63 | 2c 20 61 72 67 76 29 0a |ain(argc|, argv).|
|00000b60| 09 63 68 61 72 20 2a 2a | 61 72 67 76 3b 0a 7b 0a |.char **|argv;.{.|
|00000b70| 09 46 49 4c 45 20 2a 61 | 66 70 2c 20 2a 63 66 70 |.FILE *a|fp, *cfp|
|00000b80| 2c 20 2a 6e 66 70 3b 0a | 09 73 74 72 75 63 74 20 |, *nfp;.|.struct |
|00000b90| 75 73 65 72 20 75 3b 0a | 23 69 66 64 65 66 20 69 |user u;.|#ifdef i|
|00000ba0| 33 38 36 0a 09 73 74 72 | 75 63 74 20 63 6f 72 65 |386..str|uct core|
|00000bb0| 20 63 3b 0a 23 65 6e 64 | 69 66 0a 09 6c 6f 6e 67 | c;.#end|if..long|
|00000bc0| 20 6f 66 66 3b 0a 09 6c | 6f 6e 67 20 73 69 7a 65 | off;..l|ong size|
|00000bd0| 3b 0a 09 73 74 72 75 63 | 74 20 73 63 6e 68 64 72 |;..struc|t scnhdr|
|00000be0| 20 73 63 3b 0a 09 69 6e | 74 20 69 2c 20 6e 3b 0a | sc;..in|t i, n;.|
|00000bf0| 09 63 68 61 72 20 2a 61 | 5f 6f 75 74 5f 6e 61 6d |.char *a|_out_nam|
|00000c00| 65 20 3d 20 22 61 2e 6f | 75 74 22 3b 0a 09 63 68 |e = "a.o|ut";..ch|
|00000c10| 61 72 20 2a 63 6f 72 65 | 5f 6e 61 6d 65 20 3d 20 |ar *core|_name = |
|00000c20| 22 63 6f 72 65 22 3b 0a | 09 63 68 61 72 20 2a 6e |"core";.|.char *n|
|00000c30| 65 77 5f 6e 61 6d 65 3b | 0a 0a 09 69 66 20 28 61 |ew_name;|...if (a|
|00000c40| 72 67 63 20 3c 20 32 20 | 7c 7c 20 61 72 67 63 20 |rgc < 2 ||| argc |
|00000c50| 3e 20 34 29 20 7b 0a 09 | 09 66 70 72 69 6e 74 66 |> 4) {..|.fprintf|
|00000c60| 28 73 74 64 65 72 72 2c | 20 22 75 73 61 67 65 3a |(stderr,| "usage:|
|00000c70| 20 25 73 20 6e 65 77 20 | 5b 61 2e 6f 75 74 20 5b | %s new |[a.out [|
|00000c80| 63 6f 72 65 5d 5d 5c 6e | 22 2c 20 61 72 67 76 5b |core]]\n|", argv[|
|00000c90| 30 5d 29 3b 0a 09 09 65 | 78 69 74 28 31 29 3b 0a |0]);...e|xit(1);.|
|00000ca0| 09 7d 0a 09 6e 65 77 5f | 6e 61 6d 65 20 3d 20 61 |.}..new_|name = a|
|00000cb0| 72 67 76 5b 31 5d 3b 0a | 09 69 66 20 28 61 72 67 |rgv[1];.|.if (arg|
|00000cc0| 63 20 3e 20 32 29 0a 09 | 09 61 5f 6f 75 74 5f 6e |c > 2)..|.a_out_n|
|00000cd0| 61 6d 65 20 3d 20 61 72 | 67 76 5b 32 5d 3b 0a 09 |ame = ar|gv[2];..|
|00000ce0| 69 66 20 28 61 72 67 63 | 20 3e 20 33 29 0a 09 09 |if (argc| > 3)...|
|00000cf0| 63 6f 72 65 5f 6e 61 6d | 65 20 3d 20 61 72 67 76 |core_nam|e = argv|
|00000d00| 5b 33 5d 3b 0a 09 61 66 | 70 20 3d 20 66 6f 70 65 |[3];..af|p = fope|
|00000d10| 6e 28 61 5f 6f 75 74 5f | 6e 61 6d 65 2c 20 22 72 |n(a_out_|name, "r|
|00000d20| 22 29 3b 0a 09 69 66 20 | 28 61 66 70 20 3d 3d 20 |");..if |(afp == |
|00000d30| 30 29 0a 09 09 50 65 72 | 72 6f 72 28 61 5f 6f 75 |0)...Per|ror(a_ou|
|00000d40| 74 5f 6e 61 6d 65 29 3b | 0a 09 63 66 70 20 3d 20 |t_name);|..cfp = |
|00000d50| 66 6f 70 65 6e 28 63 6f | 72 65 5f 6e 61 6d 65 2c |fopen(co|re_name,|
|00000d60| 20 22 72 22 29 3b 0a 09 | 69 66 20 28 63 66 70 20 | "r");..|if (cfp |
|00000d70| 3d 3d 20 30 29 0a 09 09 | 50 65 72 72 6f 72 28 63 |== 0)...|Perror(c|
|00000d80| 6f 72 65 5f 6e 61 6d 65 | 29 3b 0a 09 6e 66 70 20 |ore_name|);..nfp |
|00000d90| 3d 20 66 6f 70 65 6e 28 | 6e 65 77 5f 6e 61 6d 65 |= fopen(|new_name|
|00000da0| 2c 20 22 77 22 29 3b 0a | 09 69 66 20 28 6e 66 70 |, "w");.|.if (nfp|
|00000db0| 20 3d 3d 20 30 29 0a 09 | 09 50 65 72 72 6f 72 28 | == 0)..|.Perror(|
|00000dc0| 6e 65 77 5f 6e 61 6d 65 | 29 3b 0a 0a 09 69 66 20 |new_name|);...if |
|00000dd0| 28 66 72 65 61 64 28 26 | 66 68 2c 20 73 69 7a 65 |(fread(&|fh, size|
|00000de0| 6f 66 20 66 68 2c 20 31 | 2c 20 61 66 70 29 20 21 |of fh, 1|, afp) !|
|00000df0| 3d 20 31 29 0a 09 09 50 | 65 72 72 6f 72 28 22 66 |= 1)...P|error("f|
|00000e00| 68 20 72 65 61 64 22 29 | 3b 0a 09 69 66 20 28 66 |h read")|;..if (f|
|00000e10| 72 65 61 64 28 26 61 6f | 75 74 2c 20 73 69 7a 65 |read(&ao|ut, size|
|00000e20| 6f 66 20 61 6f 75 74 2c | 20 31 2c 20 61 66 70 29 |of aout,| 1, afp)|
|00000e30| 20 21 3d 20 31 29 0a 09 | 09 50 65 72 72 6f 72 28 | != 1)..|.Perror(|
|00000e40| 22 61 6f 75 74 20 72 65 | 61 64 22 29 3b 0a 0a 09 |"aout re|ad");...|
|00000e50| 66 6f 72 20 28 69 20 3d | 20 30 3b 20 69 20 3c 20 |for (i =| 0; i < |
|00000e60| 66 68 2e 66 5f 6e 73 63 | 6e 73 3b 20 69 2b 2b 29 |fh.f_nsc|ns; i++)|
|00000e70| 20 7b 0a 09 09 69 66 20 | 28 66 72 65 61 64 28 26 | {...if |(fread(&|
|00000e80| 73 63 2c 20 73 69 7a 65 | 6f 66 28 73 63 29 2c 20 |sc, size|of(sc), |
|00000e90| 31 2c 20 61 66 70 29 20 | 21 3d 20 31 29 0a 09 09 |1, afp) |!= 1)...|
|00000ea0| 09 50 65 72 72 6f 72 28 | 22 72 65 61 64 22 29 3b |.Perror(|"read");|
|00000eb0| 0a 09 09 69 66 20 28 73 | 74 72 63 6d 70 28 73 63 |...if (s|trcmp(sc|
|00000ec0| 2e 73 5f 6e 61 6d 65 2c | 20 22 2e 74 65 78 74 22 |.s_name,| ".text"|
|00000ed0| 29 20 3d 3d 20 30 29 20 | 7b 0a 09 09 09 74 73 63 |) == 0) |{....tsc|
|00000ee0| 20 3d 20 73 63 3b 0a 09 | 09 7d 20 65 6c 73 65 20 | = sc;..|.} else |
|00000ef0| 69 66 20 28 73 74 72 63 | 6d 70 28 73 63 2e 73 5f |if (strc|mp(sc.s_|
|00000f00| 6e 61 6d 65 2c 20 22 2e | 64 61 74 61 22 29 20 3d |name, ".|data") =|
|00000f10| 3d 20 30 29 20 7b 0a 09 | 09 09 64 73 63 20 3d 20 |= 0) {..|..dsc = |
|00000f20| 73 63 3b 0a 09 09 7d 20 | 65 6c 73 65 20 69 66 20 |sc;...} |else if |
|00000f30| 28 73 74 72 63 6d 70 28 | 73 63 2e 73 5f 6e 61 6d |(strcmp(|sc.s_nam|
|00000f40| 65 2c 20 22 2e 62 73 73 | 22 29 20 3d 3d 20 30 29 |e, ".bss|") == 0)|
|00000f50| 20 7b 0a 09 09 09 62 73 | 63 20 3d 20 73 63 3b 0a | {....bs|c = sc;.|
|00000f60| 09 09 7d 0a 09 7d 0a 0a | 23 69 66 6e 64 65 66 20 |..}..}..|#ifndef |
|00000f70| 69 33 38 36 0a 09 69 66 | 20 28 66 72 65 61 64 28 |i386..if| (fread(|
|00000f80| 26 75 2c 20 73 69 7a 65 | 6f 66 20 75 2c 20 31 2c |&u, size|of u, 1,|
|00000f90| 20 63 66 70 29 20 21 3d | 20 31 29 0a 09 09 50 65 | cfp) !=| 1)...Pe|
|00000fa0| 72 72 6f 72 28 22 63 6f | 72 65 20 72 65 61 64 22 |rror("co|re read"|
|00000fb0| 29 3b 0a 09 69 66 20 28 | 75 2e 75 5f 65 78 64 61 |);..if (|u.u_exda|
|00000fc0| 74 61 2e 75 78 5f 74 73 | 69 7a 65 20 21 3d 20 61 |ta.ux_ts|ize != a|
|00000fd0| 6f 75 74 2e 74 73 69 7a | 65 20 7c 7c 0a 09 20 20 |out.tsiz|e ||..  |
|00000fe0| 20 20 75 2e 75 5f 65 78 | 64 61 74 61 2e 75 78 5f |  u.u_ex|data.ux_|
|00000ff0| 64 73 69 7a 65 20 21 3d | 20 61 6f 75 74 2e 64 73 |dsize !=| aout.ds|
|00001000| 69 7a 65 20 7c 7c 0a 09 | 20 20 20 20 75 2e 75 5f |ize ||..|    u.u_|
|00001010| 65 78 64 61 74 61 2e 75 | 78 5f 62 73 69 7a 65 20 |exdata.u|x_bsize |
|00001020| 21 3d 20 61 6f 75 74 2e | 62 73 69 7a 65 29 20 7b |!= aout.|bsize) {|
|00001030| 0a 09 09 66 70 72 69 6e | 74 66 28 22 6d 69 73 6d |...fprin|tf("mism|
|00001040| 61 74 63 68 20 62 65 74 | 77 65 65 6e 20 25 73 20 |atch bet|ween %s |
|00001050| 61 6e 64 20 25 73 20 73 | 69 7a 65 73 5c 6e 22 2c |and %s s|izes\n",|
|00001060| 20 61 5f 6f 75 74 5f 6e | 61 6d 65 2c 20 63 6f 72 | a_out_n|ame, cor|
|00001070| 65 5f 6e 61 6d 65 29 3b | 0a 09 09 65 78 69 74 28 |e_name);|...exit(|
|00001080| 31 29 3b 0a 09 7d 0a 09 | 6f 66 66 20 3d 20 55 53 |1);..}..|off = US|
|00001090| 49 5a 45 2a 50 41 47 45 | 5f 53 49 5a 45 3b 0a 09 |IZE*PAGE|_SIZE;..|
|000010a0| 73 69 7a 65 20 3d 20 75 | 2e 75 5f 64 73 69 7a 65 |size = u|.u_dsize|
|000010b0| 20 2a 50 41 47 45 5f 53 | 49 5a 45 3b 0a 23 65 6e | *PAGE_S|IZE;.#en|
|000010c0| 64 69 66 0a 23 69 66 64 | 65 66 20 69 33 38 36 0a |dif.#ifd|ef i386.|
|000010d0| 09 69 66 20 28 66 72 65 | 61 64 28 26 63 2c 20 73 |.if (fre|ad(&c, s|
|000010e0| 69 7a 65 6f 66 28 73 74 | 72 75 63 74 20 63 6f 72 |izeof(st|ruct cor|
|000010f0| 65 29 2c 20 31 2c 20 63 | 66 70 29 20 21 3d 20 31 |e), 1, c|fp) != 1|
|00001100| 29 0a 09 09 50 65 72 72 | 6f 72 28 22 63 6f 72 65 |)...Perr|or("core|
|00001110| 20 72 65 61 64 22 29 3b | 0a 09 69 66 20 28 28 63 | read");|..if ((c|
|00001120| 2e 63 5f 61 6f 75 74 68 | 64 72 2e 61 5f 74 65 78 |.c_aouth|dr.a_tex|
|00001130| 74 20 2d 20 63 2e 63 5f | 61 6f 75 74 68 64 72 2e |t - c.c_|aouthdr.|
|00001140| 61 5f 74 72 73 69 7a 65 | 29 21 3d 20 61 6f 75 74 |a_trsize|)!= aout|
|00001150| 2e 74 73 69 7a 65 20 7c | 7c 0a 09 20 20 20 20 63 |.tsize |||..    c|
|00001160| 2e 63 5f 61 6f 75 74 68 | 64 72 2e 61 5f 64 61 74 |.c_aouth|dr.a_dat|
|00001170| 61 20 21 3d 20 61 6f 75 | 74 2e 64 73 69 7a 65 20 |a != aou|t.dsize |
|00001180| 7c 7c 0a 09 20 20 20 20 | 63 2e 63 5f 61 6f 75 74 |||..    |c.c_aout|
|00001190| 68 64 72 2e 61 5f 62 73 | 73 20 21 3d 20 61 6f 75 |hdr.a_bs|s != aou|
|000011a0| 74 2e 62 73 69 7a 65 29 | 20 7b 0a 09 09 66 70 72 |t.bsize)| {...fpr|
|000011b0| 69 6e 74 66 28 22 6d 69 | 73 6d 61 74 63 68 20 62 |intf("mi|smatch b|
|000011c0| 65 74 77 65 65 6e 20 25 | 73 20 61 6e 64 20 25 73 |etween %|s and %s|
|000011d0| 20 73 69 7a 65 73 5c 6e | 22 2c 20 61 5f 6f 75 74 | sizes\n|", a_out|
|000011e0| 5f 6e 61 6d 65 2c 20 63 | 6f 72 65 5f 6e 61 6d 65 |_name, c|ore_name|
|000011f0| 29 3b 0a 09 09 65 78 69 | 74 28 31 29 3b 7d 0a 09 |);...exi|t(1);}..|
|00001200| 61 6f 75 74 2e 64 73 69 | 7a 65 20 3d 20 63 2e 63 |aout.dsi|ze = c.c|
|00001210| 5f 64 73 69 7a 65 3b 0a | 0a 09 6f 66 66 20 3d 20 |_dsize;.|..off = |
|00001220| 30 3b 0a 09 73 69 7a 65 | 20 3d 20 63 2e 63 5f 64 |0;..size| = c.c_d|
|00001230| 73 69 7a 65 3b 0a 23 65 | 6e 64 69 66 0a 0a 09 66 |size;.#e|ndif...f|
|00001240| 68 2e 66 5f 66 6c 61 67 | 73 20 7c 3d 20 46 5f 52 |h.f_flag|s |= F_R|
|00001250| 45 4c 46 4c 47 20 7c 20 | 46 5f 45 58 45 43 3b 0a |ELFLG | |F_EXEC;.|
|00001260| 09 61 6f 75 74 2e 64 73 | 69 7a 65 20 3d 20 73 69 |.aout.ds|ize = si|
|00001270| 7a 65 3b 0a 09 61 6f 75 | 74 2e 62 73 69 7a 65 20 |ze;..aou|t.bsize |
|00001280| 3d 20 30 3b 0a 09 74 73 | 63 2e 73 5f 73 69 7a 65 |= 0;..ts|c.s_size|
|00001290| 20 3d 20 61 6f 75 74 2e | 74 73 69 7a 65 3b 0a 09 | = aout.|tsize;..|
|000012a0| 74 73 63 2e 73 5f 73 63 | 6e 70 74 72 20 3d 20 73 |tsc.s_sc|nptr = s|
|000012b0| 69 7a 65 6f 66 28 66 68 | 29 20 2b 20 73 69 7a 65 |izeof(fh|) + size|
|000012c0| 6f 66 28 61 6f 75 74 29 | 3b 0a 09 74 73 63 2e 73 |of(aout)|;..tsc.s|
|000012d0| 5f 73 63 6e 70 74 72 20 | 2b 3d 20 66 68 2e 66 5f |_scnptr |+= fh.f_|
|000012e0| 6e 73 63 6e 73 20 2a 20 | 73 69 7a 65 6f 66 20 28 |nscns * |sizeof (|
|000012f0| 73 74 72 75 63 74 20 73 | 63 6e 68 64 72 29 3b 0a |struct s|cnhdr);.|
|00001300| 09 74 65 78 74 5f 73 63 | 6e 70 74 72 20 3d 20 74 |.text_sc|nptr = t|
|00001310| 73 63 2e 73 5f 73 63 6e | 70 74 72 3b 0a 09 6c 6e |sc.s_scn|ptr;..ln|
|00001320| 6e 6f 70 74 72 20 3d 20 | 74 73 63 2e 73 5f 6c 6e |noptr = |tsc.s_ln|
|00001330| 6e 6f 70 74 72 3b 0a 09 | 73 79 6d 6c 6f 63 70 74 |noptr;..|symlocpt|
|00001340| 72 20 3d 20 66 68 2e 66 | 5f 73 79 6d 70 74 72 3b |r = fh.f|_symptr;|
|00001350| 0a 0a 09 64 73 63 2e 73 | 5f 70 61 64 64 72 20 3d |...dsc.s|_paddr =|
|00001360| 20 64 73 63 2e 73 5f 76 | 61 64 64 72 20 3d 20 61 | dsc.s_v|addr = a|
|00001370| 6f 75 74 2e 64 61 74 61 | 5f 73 74 61 72 74 3b 0a |out.data|_start;.|
|00001380| 09 64 73 63 2e 73 5f 73 | 69 7a 65 20 3d 20 61 6f |.dsc.s_s|ize = ao|
|00001390| 75 74 2e 64 73 69 7a 65 | 3b 0a 09 64 73 63 2e 73 |ut.dsize|;..dsc.s|
|000013a0| 5f 73 63 6e 70 74 72 20 | 3d 20 74 73 63 2e 73 5f |_scnptr |= tsc.s_|
|000013b0| 73 63 6e 70 74 72 20 2b | 20 74 73 63 2e 73 5f 73 |scnptr +| tsc.s_s|
|000013c0| 69 7a 65 3b 0a 09 64 61 | 74 61 5f 73 63 6e 70 74 |ize;..da|ta_scnpt|
|000013d0| 72 20 3d 20 64 73 63 2e | 73 5f 73 63 6e 70 74 72 |r = dsc.|s_scnptr|
|000013e0| 3b 0a 0a 09 62 73 63 2e | 73 5f 70 61 64 64 72 20 |;...bsc.|s_paddr |
|000013f0| 3d 20 62 73 63 2e 73 5f | 76 61 64 64 72 20 3d 20 |= bsc.s_|vaddr = |
|00001400| 61 6f 75 74 2e 64 61 74 | 61 5f 73 74 61 72 74 20 |aout.dat|a_start |
|00001410| 2b 20 61 6f 75 74 2e 64 | 73 69 7a 65 3b 0a 09 62 |+ aout.d|size;..b|
|00001420| 73 63 2e 73 5f 73 69 7a | 65 20 3d 20 61 6f 75 74 |sc.s_siz|e = aout|
|00001430| 2e 62 73 69 7a 65 3b 0a | 09 62 73 63 2e 73 5f 73 |.bsize;.|.bsc.s_s|
|00001440| 63 6e 70 74 72 20 3d 20 | 30 4c 3b 0a 09 62 69 61 |cnptr = |0L;..bia|
|00001450| 73 20 3d 20 64 73 63 2e | 73 5f 73 63 6e 70 74 72 |s = dsc.|s_scnptr|
|00001460| 20 2b 20 64 73 63 2e 73 | 5f 73 69 7a 65 20 2d 20 | + dsc.s|_size - |
|00001470| 6c 6e 6e 6f 70 74 72 3b | 0a 0a 09 69 66 20 28 66 |lnnoptr;|...if (f|
|00001480| 68 2e 66 5f 73 79 6d 70 | 74 72 20 3e 20 30 4c 29 |h.f_symp|tr > 0L)|
|00001490| 0a 09 09 66 68 2e 66 5f | 73 79 6d 70 74 72 20 2b |...fh.f_|symptr +|
|000014a0| 3d 20 62 69 61 73 3b 0a | 09 69 66 20 28 74 73 63 |= bias;.|.if (tsc|
|000014b0| 2e 73 5f 6c 6e 6e 6f 70 | 74 72 20 3e 20 30 4c 29 |.s_lnnop|tr > 0L)|
|000014c0| 0a 09 09 74 73 63 2e 73 | 5f 6c 6e 6e 6f 70 74 72 |...tsc.s|_lnnoptr|
|000014d0| 20 2b 3d 20 62 69 61 73 | 3b 0a 0a 09 69 66 20 28 | += bias|;...if (|
|000014e0| 66 77 72 69 74 65 28 26 | 66 68 2c 20 73 69 7a 65 |fwrite(&|fh, size|
|000014f0| 6f 66 28 66 68 29 2c 20 | 31 2c 20 6e 66 70 29 20 |of(fh), |1, nfp) |
|00001500| 21 3d 20 31 29 0a 09 09 | 50 65 72 72 6f 72 28 22 |!= 1)...|Perror("|
|00001510| 66 68 20 77 72 69 74 65 | 22 29 3b 0a 09 69 66 20 |fh write|");..if |
|00001520| 28 66 77 72 69 74 65 28 | 26 61 6f 75 74 2c 20 73 |(fwrite(|&aout, s|
|00001530| 69 7a 65 6f 66 28 61 6f | 75 74 29 2c 20 31 2c 20 |izeof(ao|ut), 1, |
|00001540| 6e 66 70 29 20 21 3d 20 | 31 29 0a 09 09 50 65 72 |nfp) != |1)...Per|
|00001550| 72 6f 72 28 22 61 6f 75 | 74 20 77 72 69 74 65 22 |ror("aou|t write"|
|00001560| 29 3b 0a 09 69 66 20 28 | 66 77 72 69 74 65 28 26 |);..if (|fwrite(&|
|00001570| 74 73 63 2c 20 73 69 7a | 65 6f 66 28 74 73 63 29 |tsc, siz|eof(tsc)|
|00001580| 2c 20 31 2c 20 6e 66 70 | 29 20 21 3d 20 31 29 0a |, 1, nfp|) != 1).|
|00001590| 09 09 50 65 72 72 6f 72 | 28 22 74 73 20 77 72 69 |..Perror|("ts wri|
|000015a0| 74 65 22 29 3b 0a 09 69 | 66 20 28 66 77 72 69 74 |te");..i|f (fwrit|
|000015b0| 65 28 26 64 73 63 2c 20 | 73 69 7a 65 6f 66 28 64 |e(&dsc, |sizeof(d|
|000015c0| 73 63 29 2c 20 31 2c 20 | 6e 66 70 29 20 21 3d 20 |sc), 1, |nfp) != |
|000015d0| 31 29 0a 09 09 50 65 72 | 72 6f 72 28 22 64 73 20 |1)...Per|ror("ds |
|000015e0| 77 72 69 74 65 22 29 3b | 0a 09 69 66 20 28 66 77 |write");|..if (fw|
|000015f0| 72 69 74 65 28 26 62 73 | 63 2c 20 73 69 7a 65 6f |rite(&bs|c, sizeo|
|00001600| 66 28 62 73 63 29 2c 20 | 31 2c 20 6e 66 70 29 20 |f(bsc), |1, nfp) |
|00001610| 21 3d 20 31 29 0a 09 09 | 50 65 72 72 6f 72 28 22 |!= 1)...|Perror("|
|00001620| 62 73 20 77 72 69 74 65 | 22 29 3b 0a 09 66 73 65 |bs write|");..fse|
|00001630| 65 6b 28 6e 66 70 2c 20 | 28 6c 6f 6e 67 29 74 65 |ek(nfp, |(long)te|
|00001640| 78 74 5f 73 63 6e 70 74 | 72 2c 20 30 29 3b 0a 09 |xt_scnpt|r, 0);..|
|00001650| 63 6f 70 79 28 61 66 70 | 2c 20 6e 66 70 2c 20 61 |copy(afp|, nfp, a|
|00001660| 6f 75 74 2e 74 73 69 7a | 65 29 3b 0a 23 69 66 6e |out.tsiz|e);.#ifn|
|00001670| 64 65 66 20 69 33 38 36 | 0a 09 66 73 65 65 6b 28 |def i386|..fseek(|
|00001680| 63 66 70 2c 20 6f 66 66 | 2c 20 30 29 3b 0a 23 65 |cfp, off|, 0);.#e|
|00001690| 6e 64 69 66 0a 09 66 73 | 65 65 6b 28 6e 66 70 2c |ndif..fs|eek(nfp,|
|000016a0| 20 28 6c 6f 6e 67 29 64 | 61 74 61 5f 73 63 6e 70 | (long)d|ata_scnp|
|000016b0| 74 72 2c 20 30 29 3b 0a | 09 63 6f 70 79 28 63 66 |tr, 0);.|.copy(cf|
|000016c0| 70 2c 20 6e 66 70 2c 20 | 73 69 7a 65 29 3b 0a 09 |p, nfp, |size);..|
|000016d0| 63 6f 70 79 5f 73 79 6d | 73 28 61 66 70 2c 20 6e |copy_sym|s(afp, n|
|000016e0| 66 70 29 3b 0a 09 66 63 | 6c 6f 73 65 28 6e 66 70 |fp);..fc|lose(nfp|
|000016f0| 29 3b 0a 09 66 63 6c 6f | 73 65 28 61 66 70 29 3b |);..fclo|se(afp);|
|00001700| 0a 09 66 63 6c 6f 73 65 | 28 63 66 70 29 3b 0a 09 |..fclose|(cfp);..|
|00001710| 6d 61 72 6b 5f 78 28 6e | 65 77 5f 6e 61 6d 65 29 |mark_x(n|ew_name)|
|00001720| 3b 0a 09 65 78 69 74 28 | 30 29 3b 0a 7d 0a 0a 63 |;..exit(|0);.}..c|
|00001730| 6f 70 79 5f 73 79 6d 73 | 28 61 66 70 2c 20 6e 66 |opy_syms|(afp, nf|
|00001740| 70 29 0a 09 72 65 67 69 | 73 74 65 72 20 46 49 4c |p)..regi|ster FIL|
|00001750| 45 20 2a 61 66 70 2c 20 | 2a 6e 66 70 3b 0a 7b 0a |E *afp, |*nfp;.{.|
|00001760| 09 63 68 61 72 20 70 61 | 67 65 5b 42 55 46 53 49 |.char pa|ge[BUFSI|
|00001770| 5a 5d 3b 0a 09 72 65 67 | 69 73 74 65 72 20 69 6e |Z];..reg|ister in|
|00001780| 74 20 6e 3b 0a 09 72 65 | 67 69 73 74 65 72 20 69 |t n;..re|gister i|
|00001790| 6e 74 20 6e 73 79 6d 73 | 3b 0a 09 73 74 72 75 63 |nt nsyms|;..struc|
|000017a0| 74 20 73 79 6d 65 6e 74 | 20 73 79 6d 65 6e 74 72 |t syment| symentr|
|000017b0| 79 3b 0a 09 41 55 58 45 | 4e 54 20 61 75 78 65 6e |y;..AUXE|NT auxen|
|000017c0| 74 72 79 3b 0a 0a 09 2f | 2a 20 69 66 20 74 68 65 |try;.../|* if the|
|000017d0| 72 65 20 61 72 65 20 6c | 69 6e 65 20 6e 75 6d 62 |re are l|ine numb|
|000017e0| 65 72 73 2c 20 63 6f 70 | 79 20 74 68 65 6d 20 2a |ers, cop|y them *|
|000017f0| 2f 0a 09 69 66 20 28 6c | 6e 6e 6f 70 74 72 29 20 |/..if (l|nnoptr) |
|00001800| 7b 0a 09 09 69 66 20 28 | 66 73 65 65 6b 28 61 66 |{...if (|fseek(af|
|00001810| 70 2c 20 6c 6e 6e 6f 70 | 74 72 2c 20 30 29 20 3d |p, lnnop|tr, 0) =|
|00001820| 3d 20 2d 31 4c 29 0a 09 | 09 09 50 65 72 72 6f 72 |= -1L)..|..Perror|
|00001830| 28 22 6c 6e 20 66 73 65 | 65 6b 22 29 3b 0a 09 09 |("ln fse|ek");...|
|00001840| 63 6f 70 79 28 61 66 70 | 2c 20 6e 66 70 2c 20 73 |copy(afp|, nfp, s|
|00001850| 79 6d 6c 6f 63 70 74 72 | 20 2d 20 6c 6e 6e 6f 70 |ymlocptr| - lnnop|
|00001860| 74 72 29 3b 0a 09 7d 0a | 0a 09 2f 2a 20 6e 6f 77 |tr);..}.|../* now|
|00001870| 20 77 72 69 74 65 20 74 | 68 65 20 73 79 6d 62 6f | write t|he symbo|
|00001880| 6c 20 74 61 62 6c 65 20 | 2a 2f 0a 09 69 66 20 28 |l table |*/..if (|
|00001890| 66 73 65 65 6b 28 6e 66 | 70 2c 20 66 68 2e 66 5f |fseek(nf|p, fh.f_|
|000018a0| 73 79 6d 70 74 72 2c 20 | 30 29 20 3d 3d 20 2d 31 |symptr, |0) == -1|
|000018b0| 4c 29 0a 09 09 50 65 72 | 72 6f 72 28 22 66 68 20 |L)...Per|ror("fh |
|000018c0| 66 73 65 65 6b 22 29 3b | 0a 09 66 6f 72 20 28 6e |fseek");|..for (n|
|000018d0| 73 79 6d 73 20 3d 20 30 | 3b 20 6e 73 79 6d 73 20 |syms = 0|; nsyms |
|000018e0| 3c 20 66 68 2e 66 5f 6e | 73 79 6d 73 3b 20 6e 73 |< fh.f_n|syms; ns|
|000018f0| 79 6d 73 2b 2b 29 20 7b | 0a 09 09 69 66 20 28 66 |yms++) {|...if (f|
|00001900| 72 65 61 64 28 26 73 79 | 6d 65 6e 74 72 79 2c 20 |read(&sy|mentry, |
|00001910| 53 59 4d 45 53 5a 2c 20 | 31 2c 20 61 66 70 29 20 |SYMESZ, |1, afp) |
|00001920| 21 3d 20 31 29 0a 09 09 | 09 50 65 72 72 6f 72 28 |!= 1)...|.Perror(|
|00001930| 22 73 79 6d 20 66 72 65 | 61 64 22 29 3b 0a 09 09 |"sym fre|ad");...|
|00001940| 69 66 20 28 66 77 72 69 | 74 65 28 26 73 79 6d 65 |if (fwri|te(&syme|
|00001950| 6e 74 72 79 2c 20 53 59 | 4d 45 53 5a 2c 20 31 2c |ntry, SY|MESZ, 1,|
|00001960| 20 6e 66 70 29 20 21 3d | 20 31 29 0a 09 09 09 50 | nfp) !=| 1)....P|
|00001970| 65 72 72 6f 72 28 22 73 | 79 6d 20 66 77 72 69 74 |error("s|ym fwrit|
|00001980| 65 22 29 3b 0a 09 09 2f | 2a 0a 09 09 20 2a 20 61 |e");.../|*... * a|
|00001990| 64 6a 75 73 74 20 72 65 | 6c 61 74 69 76 65 20 6f |djust re|lative o|
|000019a0| 66 66 73 65 74 73 20 6f | 66 20 6c 69 6e 65 20 6e |ffsets o|f line n|
|000019b0| 75 6d 62 65 72 73 20 66 | 6f 72 0a 09 09 20 2a 20 |umbers f|or... * |
|000019c0| 66 75 6e 63 74 69 6f 6e | 20 64 65 66 69 6e 69 74 |function| definit|
|000019d0| 69 6f 6e 73 0a 09 09 20 | 2a 2f 0a 09 09 69 66 20 |ions... |*/...if |
|000019e0| 28 73 79 6d 65 6e 74 72 | 79 2e 6e 5f 6e 75 6d 61 |(symentr|y.n_numa|
|000019f0| 75 78 29 20 7b 0a 09 09 | 09 69 66 20 28 66 72 65 |ux) {...|.if (fre|
|00001a00| 61 64 28 26 61 75 78 65 | 6e 74 72 79 2c 20 41 55 |ad(&auxe|ntry, AU|
|00001a10| 58 45 53 5a 2c 20 31 2c | 20 61 66 70 29 20 21 3d |XESZ, 1,| afp) !=|
|00001a20| 20 31 29 0a 09 09 09 09 | 50 65 72 72 6f 72 28 22 | 1).....|Perror("|
|00001a30| 61 75 78 20 66 72 65 61 | 64 22 29 3b 0a 09 09 09 |aux frea|d");....|
|00001a40| 6e 73 79 6d 73 2b 2b 3b | 0a 09 09 09 69 66 20 28 |nsyms++;|....if (|
|00001a50| 49 53 46 43 4e 20 28 73 | 79 6d 65 6e 74 72 79 2e |ISFCN (s|ymentry.|
|00001a60| 6e 5f 74 79 70 65 29 29 | 0a 09 09 09 09 61 75 78 |n_type))|.....aux|
|00001a70| 65 6e 74 72 79 2e 78 5f | 73 79 6d 2e 78 5f 66 63 |entry.x_|sym.x_fc|
|00001a80| 6e 61 72 79 2e 78 5f 66 | 63 6e 2e 78 5f 6c 6e 6e |nary.x_f|cn.x_lnn|
|00001a90| 6f 70 74 72 20 2b 3d 20 | 62 69 61 73 3b 0a 09 09 |optr += |bias;...|
|00001aa0| 09 69 66 20 28 66 77 72 | 69 74 65 28 26 61 75 78 |.if (fwr|ite(&aux|
|00001ab0| 65 6e 74 72 79 2c 20 41 | 55 58 45 53 5a 2c 20 31 |entry, A|UXESZ, 1|
|00001ac0| 2c 20 6e 66 70 29 20 21 | 3d 20 31 29 0a 09 09 09 |, nfp) !|= 1)....|
|00001ad0| 09 50 65 72 72 6f 72 28 | 22 61 75 78 20 66 77 72 |.Perror(|"aux fwr|
|00001ae0| 69 74 65 22 29 3b 0a 09 | 09 7d 0a 09 7d 0a 0a 09 |ite");..|.}..}...|
|00001af0| 2f 2a 20 66 69 6e 61 6c | 6c 79 20 77 72 69 74 65 |/* final|ly write|
|00001b00| 20 74 68 65 20 73 74 72 | 69 6e 67 20 74 61 62 6c | the str|ing tabl|
|00001b10| 65 2c 20 69 66 20 61 6e | 79 20 2a 2f 0a 09 77 68 |e, if an|y */..wh|
|00001b20| 69 6c 65 20 28 28 6e 20 | 3d 20 66 72 65 61 64 28 |ile ((n |= fread(|
|00001b30| 70 61 67 65 2c 20 31 2c | 20 73 69 7a 65 6f 66 20 |page, 1,| sizeof |
|00001b40| 70 61 67 65 2c 20 61 66 | 70 29 29 20 3e 20 30 29 |page, af|p)) > 0)|
|00001b50| 20 7b 0a 09 09 69 66 20 | 28 66 77 72 69 74 65 28 | {...if |(fwrite(|
|00001b60| 70 61 67 65 2c 20 31 2c | 20 6e 2c 20 6e 66 70 29 |page, 1,| n, nfp)|
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|00001b80| 28 22 73 79 6d 20 77 72 | 69 74 65 22 29 3b 0a 09 |("sym wr|ite");..|
|00001b90| 7d 0a 09 69 66 20 28 6e | 20 3c 20 30 29 0a 09 09 |}..if (n| < 0)...|
|00001ba0| 50 65 72 72 6f 72 28 22 | 73 79 6d 20 72 65 61 64 |Perror("|sym read|
|00001bb0| 22 29 3b 0a 7d 0a 0a 2f | 2a 0a 20 2a 20 41 66 74 |");.}../|*. * Aft|
|00001bc0| 65 72 20 73 75 63 63 65 | 73 66 75 6c 6c 79 20 62 |er succe|sfully b|
|00001bd0| 75 69 6c 64 69 6e 67 20 | 74 68 65 20 6e 65 77 20 |uilding |the new |
|00001be0| 61 2e 6f 75 74 2c 20 6d | 61 72 6b 20 69 74 20 65 |a.out, m|ark it e|
|00001bf0| 78 65 63 75 74 61 62 6c | 65 0a 20 2a 2f 0a 6d 61 |xecutabl|e. */.ma|
|00001c00| 72 6b 5f 78 28 6e 61 6d | 65 29 0a 63 68 61 72 20 |rk_x(nam|e).char |
|00001c10| 2a 6e 61 6d 65 3b 0a 7b | 0a 20 20 20 20 73 74 72 |*name;.{|.    str|
|00001c20| 75 63 74 20 73 74 61 74 | 20 73 62 75 66 3b 0a 20 |uct stat| sbuf;. |
|00001c30| 20 20 20 69 6e 74 20 75 | 6d 3b 0a 0a 20 20 20 20 |   int u|m;..    |
|00001c40| 75 6d 20 3d 20 75 6d 61 | 73 6b 28 37 37 37 29 3b |um = uma|sk(777);|
|00001c50| 0a 20 20 20 20 75 6d 61 | 73 6b 28 75 6d 29 3b 0a |.    uma|sk(um);.|
|00001c60| 20 20 20 20 69 66 20 28 | 73 74 61 74 28 6e 61 6d |    if (|stat(nam|
|00001c70| 65 2c 20 26 73 62 75 66 | 29 20 3d 3d 20 2d 31 29 |e, &sbuf|) == -1)|
|00001c80| 0a 20 20 20 20 7b 0a 09 | 70 65 72 72 6f 72 20 28 |.    {..|perror (|
|00001c90| 22 43 61 6e 27 74 20 73 | 74 61 74 20 6e 65 77 20 |"Can't s|tat new |
|00001ca0| 61 2e 6f 75 74 22 29 3b | 0a 09 66 70 72 69 6e 74 |a.out");|..fprint|
|00001cb0| 66 28 73 74 64 65 72 72 | 2c 20 22 53 65 74 74 69 |f(stderr|, "Setti|
|00001cc0| 6e 67 20 70 72 6f 74 65 | 63 74 69 6f 6e 20 74 6f |ng prote|ction to|
|00001cd0| 20 25 6f 5c 6e 22 2c 20 | 30 37 37 37 20 26 20 7e | %o\n", |0777 & ~|
|00001ce0| 75 6d 29 3b 0a 09 73 62 | 75 66 2e 73 74 5f 6d 6f |um);..sb|uf.st_mo|
|00001cf0| 64 65 20 3d 20 30 37 37 | 37 3b 0a 20 20 20 20 7d |de = 077|7;.    }|
|00001d00| 0a 20 20 20 20 73 62 75 | 66 2e 73 74 5f 6d 6f 64 |.    sbu|f.st_mod|
|00001d10| 65 20 7c 3d 20 30 31 31 | 31 20 26 20 7e 75 6d 3b |e |= 011|1 & ~um;|
|00001d20| 0a 20 20 20 20 69 66 20 | 28 63 68 6d 6f 64 28 6e |.    if |(chmod(n|
|00001d30| 61 6d 65 2c 20 73 62 75 | 66 2e 73 74 5f 6d 6f 64 |ame, sbu|f.st_mod|
|00001d40| 65 29 20 3d 3d 20 2d 31 | 29 0a 09 70 65 72 72 6f |e) == -1|)..perro|
|00001d50| 72 28 22 43 6f 75 6c 64 | 6e 27 74 20 63 68 61 6e |r("Could|n't chan|
|00001d60| 67 65 20 6d 6f 64 65 20 | 6f 66 20 6e 65 77 20 61 |ge mode |of new a|
|00001d70| 2e 6f 75 74 20 74 6f 20 | 65 78 65 63 75 74 61 62 |.out to |executab|
|00001d80| 6c 65 22 29 3b 0a 0a 7d | 0a 0a 63 6f 70 79 28 61 |le");..}|..copy(a|
|00001d90| 2c 20 62 2c 20 73 69 7a | 65 29 0a 09 72 65 67 69 |, b, siz|e)..regi|
|00001da0| 73 74 65 72 20 46 49 4c | 45 20 2a 61 2c 20 2a 62 |ster FIL|E *a, *b|
|00001db0| 3b 0a 09 6c 6f 6e 67 20 | 73 69 7a 65 3b 0a 7b 0a |;..long |size;.{.|
|00001dc0| 09 63 68 61 72 20 62 75 | 66 5b 42 55 46 53 49 5a |.char bu|f[BUFSIZ|
|00001dd0| 5d 3b 0a 09 72 65 67 69 | 73 74 65 72 20 69 6e 74 |];..regi|ster int|
|00001de0| 20 69 2c 20 6e 3b 0a 0a | 09 77 68 69 6c 65 20 28 | i, n;..|.while (|
|00001df0| 73 69 7a 65 20 3e 20 30 | 29 20 7b 0a 09 09 69 20 |size > 0|) {...i |
|00001e00| 3d 20 73 69 7a 65 3b 0a | 09 09 69 66 20 28 69 20 |= size;.|..if (i |
|00001e10| 3e 20 73 69 7a 65 6f 66 | 20 62 75 66 29 0a 09 09 |> sizeof| buf)...|
|00001e20| 09 69 20 3d 20 73 69 7a | 65 6f 66 20 62 75 66 3b |.i = siz|eof buf;|
|00001e30| 0a 09 09 69 66 20 28 28 | 6e 20 3d 20 66 72 65 61 |...if ((|n = frea|
|00001e40| 64 28 62 75 66 2c 20 31 | 2c 20 69 2c 20 61 29 29 |d(buf, 1|, i, a))|
|00001e50| 20 3c 3d 20 30 29 0a 09 | 09 09 50 65 72 72 6f 72 | <= 0)..|..Perror|
|00001e60| 28 22 63 6f 70 79 20 72 | 65 61 64 22 29 3b 0a 09 |("copy r|ead");..|
|00001e70| 09 69 66 20 28 66 77 72 | 69 74 65 28 62 75 66 2c |.if (fwr|ite(buf,|
|00001e80| 20 31 2c 20 6e 2c 20 62 | 29 20 21 3d 20 6e 29 0a | 1, n, b|) != n).|
|00001e90| 09 09 09 50 65 72 72 6f | 72 28 22 63 6f 70 79 20 |...Perro|r("copy |
|00001ea0| 77 72 69 74 65 22 29 3b | 0a 09 09 73 69 7a 65 20 |write");|...size |
|00001eb0| 2d 3d 20 6e 3b 0a 09 7d | 0a 7d 0a 0a 50 65 72 72 |-= n;..}|.}..Perr|
|00001ec0| 6f 72 28 73 29 0a 09 63 | 68 61 72 20 2a 73 3b 0a |or(s)..c|har *s;.|
|00001ed0| 7b 0a 09 70 65 72 72 6f | 72 28 73 29 3b 0a 09 65 |{..perro|r(s);..e|
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|00002a20| 69 6f 2e 68 3e 0a 23 69 | 6e 63 6c 75 64 65 20 3c |io.h>.#i|nclude <|
|00002a30| 73 79 73 2f 73 74 61 74 | 2e 68 3e 0a 0a 23 69 6e |sys/stat|.h>..#in|
|00002a40| 63 6c 75 64 65 20 3c 61 | 6f 75 74 68 64 72 2e 68 |clude <a|outhdr.h|
|00002a50| 3e 0a 23 69 6e 63 6c 75 | 64 65 20 3c 66 69 6c 65 |>.#inclu|de <file|
|00002a60| 68 64 72 2e 68 3e 0a 23 | 69 6e 63 6c 75 64 65 20 |hdr.h>.#|include |
|00002a70| 3c 73 63 6e 68 64 72 2e | 68 3e 0a 23 69 6e 63 6c |<scnhdr.|h>.#incl|
|00002a80| 75 64 65 20 3c 73 79 6d | 73 2e 68 3e 0a 0a 23 64 |ude <sym|s.h>..#d|
|00002a90| 65 66 69 6e 65 09 50 41 | 47 45 5f 53 49 5a 45 09 |efine.PA|GE_SIZE.|
|00002aa0| 4e 42 50 43 0a 0a 73 74 | 72 75 63 74 20 66 69 6c |NBPC..st|ruct fil|
|00002ab0| 65 68 64 72 20 66 68 3b | 0a 41 4f 55 54 48 44 52 |ehdr fh;|.AOUTHDR|
|00002ac0| 20 61 6f 75 74 3b 0a 73 | 74 72 75 63 74 20 73 63 | aout;.s|truct sc|
|00002ad0| 6e 68 64 72 20 74 73 63 | 3b 0a 73 74 72 75 63 74 |nhdr tsc|;.struct|
|00002ae0| 20 73 63 6e 68 64 72 20 | 64 73 63 3b 0a 73 74 72 | scnhdr |dsc;.str|
|00002af0| 75 63 74 20 73 63 6e 68 | 64 72 20 62 73 63 3b 0a |uct scnh|dr bsc;.|
|00002b00| 0a 6c 6f 6e 67 20 62 69 | 61 73 3b 0a 6c 6f 6e 67 |.long bi|as;.long|
|00002b10| 20 6c 6e 6e 6f 70 74 72 | 3b 0a 6c 6f 6e 67 20 74 | lnnoptr|;.long t|
|00002b20| 65 78 74 5f 73 63 6e 70 | 74 72 3b 0a 6c 6f 6e 67 |ext_scnp|tr;.long|
|00002b30| 20 64 61 74 61 5f 73 63 | 6e 70 74 72 3b 0a 6c 6f | data_sc|nptr;.lo|
|00002b40| 6e 67 20 73 79 6d 6c 6f | 63 70 74 72 3b 0a 0a 6d |ng symlo|cptr;..m|
|00002b50| 61 69 6e 28 61 72 67 63 | 2c 20 61 72 67 76 29 0a |ain(argc|, argv).|
|00002b60| 09 63 68 61 72 20 2a 2a | 61 72 67 76 3b 0a 7b 0a |.char **|argv;.{.|
|00002b70| 09 46 49 4c 45 20 2a 61 | 66 70 2c 20 2a 63 66 70 |.FILE *a|fp, *cfp|
|00002b80| 2c 20 2a 6e 66 70 3b 0a | 09 73 74 72 75 63 74 20 |, *nfp;.|.struct |
|00002b90| 75 73 65 72 20 75 3b 0a | 23 69 66 64 65 66 20 69 |user u;.|#ifdef i|
|00002ba0| 33 38 36 0a 09 73 74 72 | 75 63 74 20 63 6f 72 65 |386..str|uct core|
|00002bb0| 20 63 3b 0a 23 65 6e 64 | 69 66 0a 09 6c 6f 6e 67 | c;.#end|if..long|
|00002bc0| 20 6f 66 66 3b 0a 09 6c | 6f 6e 67 20 73 69 7a 65 | off;..l|ong size|
|00002bd0| 3b 0a 09 73 74 72 75 63 | 74 20 73 63 6e 68 64 72 |;..struc|t scnhdr|
|00002be0| 20 73 63 3b 0a 09 69 6e | 74 20 69 2c 20 6e 3b 0a | sc;..in|t i, n;.|
|00002bf0| 09 63 68 61 72 20 2a 61 | 5f 6f 75 74 5f 6e 61 6d |.char *a|_out_nam|
|00002c00| 65 20 3d 20 22 61 2e 6f | 75 74 22 3b 0a 09 63 68 |e = "a.o|ut";..ch|
|00002c10| 61 72 20 2a 63 6f 72 65 | 5f 6e 61 6d 65 20 3d 20 |ar *core|_name = |
|00002c20| 22 63 6f 72 65 22 3b 0a | 09 63 68 61 72 20 2a 6e |"core";.|.char *n|
|00002c30| 65 77 5f 6e 61 6d 65 3b | 0a 0a 09 69 66 20 28 61 |ew_name;|...if (a|
|00002c40| 72 67 63 20 3c 20 32 20 | 7c 7c 20 61 72 67 63 20 |rgc < 2 ||| argc |
|00002c50| 3e 20 34 29 20 7b 0a 09 | 09 66 70 72 69 6e 74 66 |> 4) {..|.fprintf|
|00002c60| 28 73 74 64 65 72 72 2c | 20 22 75 73 61 67 65 3a |(stderr,| "usage:|
|00002c70| 20 25 73 20 6e 65 77 20 | 5b 61 2e 6f 75 74 20 5b | %s new |[a.out [|
|00002c80| 63 6f 72 65 5d 5d 5c 6e | 22 2c 20 61 72 67 76 5b |core]]\n|", argv[|
|00002c90| 30 5d 29 3b 0a 09 09 65 | 78 69 74 28 31 29 3b 0a |0]);...e|xit(1);.|
|00002ca0| 09 7d 0a 09 6e 65 77 5f | 6e 61 6d 65 20 3d 20 61 |.}..new_|name = a|
|00002cb0| 72 67 76 5b 31 5d 3b 0a | 09 69 66 20 28 61 72 67 |rgv[1];.|.if (arg|
|00002cc0| 63 20 3e 20 32 29 0a 09 | 09 61 5f 6f 75 74 5f 6e |c > 2)..|.a_out_n|
|00002cd0| 61 6d 65 20 3d 20 61 72 | 67 76 5b 32 5d 3b 0a 09 |ame = ar|gv[2];..|
|00002ce0| 69 66 20 28 61 72 67 63 | 20 3e 20 33 29 0a 09 09 |if (argc| > 3)...|
|00002cf0| 63 6f 72 65 5f 6e 61 6d | 65 20 3d 20 61 72 67 76 |core_nam|e = argv|
|00002d00| 5b 33 5d 3b 0a 09 61 66 | 70 20 3d 20 66 6f 70 65 |[3];..af|p = fope|
|00002d10| 6e 28 61 5f 6f 75 74 5f | 6e 61 6d 65 2c 20 22 72 |n(a_out_|name, "r|
|00002d20| 22 29 3b 0a 09 69 66 20 | 28 61 66 70 20 3d 3d 20 |");..if |(afp == |
|00002d30| 30 29 0a 09 09 50 65 72 | 72 6f 72 28 61 5f 6f 75 |0)...Per|ror(a_ou|
|00002d40| 74 5f 6e 61 6d 65 29 3b | 0a 09 63 66 70 20 3d 20 |t_name);|..cfp = |
|00002d50| 66 6f 70 65 6e 28 63 6f | 72 65 5f 6e 61 6d 65 2c |fopen(co|re_name,|
|00002d60| 20 22 72 22 29 3b 0a 09 | 69 66 20 28 63 66 70 20 | "r");..|if (cfp |
|00002d70| 3d 3d 20 30 29 0a 09 09 | 50 65 72 72 6f 72 28 63 |== 0)...|Perror(c|
|00002d80| 6f 72 65 5f 6e 61 6d 65 | 29 3b 0a 09 6e 66 70 20 |ore_name|);..nfp |
|00002d90| 3d 20 66 6f 70 65 6e 28 | 6e 65 77 5f 6e 61 6d 65 |= fopen(|new_name|
|00002da0| 2c 20 22 77 22 29 3b 0a | 09 69 66 20 28 6e 66 70 |, "w");.|.if (nfp|
|00002db0| 20 3d 3d 20 30 29 0a 09 | 09 50 65 72 72 6f 72 28 | == 0)..|.Perror(|
|00002dc0| 6e 65 77 5f 6e 61 6d 65 | 29 3b 0a 0a 09 69 66 20 |new_name|);...if |
|00002dd0| 28 66 72 65 61 64 28 26 | 66 68 2c 20 73 69 7a 65 |(fread(&|fh, size|
|00002de0| 6f 66 20 66 68 2c 20 31 | 2c 20 61 66 70 29 20 21 |of fh, 1|, afp) !|
|00002df0| 3d 20 31 29 0a 09 09 50 | 65 72 72 6f 72 28 22 66 |= 1)...P|error("f|
|00002e00| 68 20 72 65 61 64 22 29 | 3b 0a 09 69 66 20 28 66 |h read")|;..if (f|
|00002e10| 72 65 61 64 28 26 61 6f | 75 74 2c 20 73 69 7a 65 |read(&ao|ut, size|
|00002e20| 6f 66 20 61 6f 75 74 2c | 20 31 2c 20 61 66 70 29 |of aout,| 1, afp)|
|00002e30| 20 21 3d 20 31 29 0a 09 | 09 50 65 72 72 6f 72 28 | != 1)..|.Perror(|
|00002e40| 22 61 6f 75 74 20 72 65 | 61 64 22 29 3b 0a 0a 09 |"aout re|ad");...|
|00002e50| 66 6f 72 20 28 69 20 3d | 20 30 3b 20 69 20 3c 20 |for (i =| 0; i < |
|00002e60| 66 68 2e 66 5f 6e 73 63 | 6e 73 3b 20 69 2b 2b 29 |fh.f_nsc|ns; i++)|
|00002e70| 20 7b 0a 09 09 69 66 20 | 28 66 72 65 61 64 28 26 | {...if |(fread(&|
|00002e80| 73 63 2c 20 73 69 7a 65 | 6f 66 28 73 63 29 2c 20 |sc, size|of(sc), |
|00002e90| 31 2c 20 61 66 70 29 20 | 21 3d 20 31 29 0a 09 09 |1, afp) |!= 1)...|
|00002ea0| 09 50 65 72 72 6f 72 28 | 22 72 65 61 64 22 29 3b |.Perror(|"read");|
|00002eb0| 0a 09 09 69 66 20 28 73 | 74 72 63 6d 70 28 73 63 |...if (s|trcmp(sc|
|00002ec0| 2e 73 5f 6e 61 6d 65 2c | 20 22 2e 74 65 78 74 22 |.s_name,| ".text"|
|00002ed0| 29 20 3d 3d 20 30 29 20 | 7b 0a 09 09 09 74 73 63 |) == 0) |{....tsc|
|00002ee0| 20 3d 20 73 63 3b 0a 09 | 09 7d 20 65 6c 73 65 20 | = sc;..|.} else |
|00002ef0| 69 66 20 28 73 74 72 63 | 6d 70 28 73 63 2e 73 5f |if (strc|mp(sc.s_|
|00002f00| 6e 61 6d 65 2c 20 22 2e | 64 61 74 61 22 29 20 3d |name, ".|data") =|
|00002f10| 3d 20 30 29 20 7b 0a 09 | 09 09 64 73 63 20 3d 20 |= 0) {..|..dsc = |
|00002f20| 73 63 3b 0a 09 09 7d 20 | 65 6c 73 65 20 69 66 20 |sc;...} |else if |
|00002f30| 28 73 74 72 63 6d 70 28 | 73 63 2e 73 5f 6e 61 6d |(strcmp(|sc.s_nam|
|00002f40| 65 2c 20 22 2e 62 73 73 | 22 29 20 3d 3d 20 30 29 |e, ".bss|") == 0)|
|00002f50| 20 7b 0a 09 09 09 62 73 | 63 20 3d 20 73 63 3b 0a | {....bs|c = sc;.|
|00002f60| 09 09 7d 0a 09 7d 0a 0a | 23 69 66 6e 64 65 66 20 |..}..}..|#ifndef |
|00002f70| 69 33 38 36 0a 09 69 66 | 20 28 66 72 65 61 64 28 |i386..if| (fread(|
|00002f80| 26 75 2c 20 73 69 7a 65 | 6f 66 20 75 2c 20 31 2c |&u, size|of u, 1,|
|00002f90| 20 63 66 70 29 20 21 3d | 20 31 29 0a 09 09 50 65 | cfp) !=| 1)...Pe|
|00002fa0| 72 72 6f 72 28 22 63 6f | 72 65 20 72 65 61 64 22 |rror("co|re read"|
|00002fb0| 29 3b 0a 09 69 66 20 28 | 75 2e 75 5f 65 78 64 61 |);..if (|u.u_exda|
|00002fc0| 74 61 2e 75 78 5f 74 73 | 69 7a 65 20 21 3d 20 61 |ta.ux_ts|ize != a|
|00002fd0| 6f 75 74 2e 74 73 69 7a | 65 20 7c 7c 0a 09 20 20 |out.tsiz|e ||..  |
|00002fe0| 20 20 75 2e 75 5f 65 78 | 64 61 74 61 2e 75 78 5f |  u.u_ex|data.ux_|
|00002ff0| 64 73 69 7a 65 20 21 3d | 20 61 6f 75 74 2e 64 73 |dsize !=| aout.ds|
|00003000| 69 7a 65 20 7c 7c 0a 09 | 20 20 20 20 75 2e 75 5f |ize ||..|    u.u_|
|00003010| 65 78 64 61 74 61 2e 75 | 78 5f 62 73 69 7a 65 20 |exdata.u|x_bsize |
|00003020| 21 3d 20 61 6f 75 74 2e | 62 73 69 7a 65 29 20 7b |!= aout.|bsize) {|
|00003030| 0a 09 09 66 70 72 69 6e | 74 66 28 22 6d 69 73 6d |...fprin|tf("mism|
|00003040| 61 74 63 68 20 62 65 74 | 77 65 65 6e 20 25 73 20 |atch bet|ween %s |
|00003050| 61 6e 64 20 25 73 20 73 | 69 7a 65 73 5c 6e 22 2c |and %s s|izes\n",|
|00003060| 20 61 5f 6f 75 74 5f 6e | 61 6d 65 2c 20 63 6f 72 | a_out_n|ame, cor|
|00003070| 65 5f 6e 61 6d 65 29 3b | 0a 09 09 65 78 69 74 28 |e_name);|...exit(|
|00003080| 31 29 3b 0a 09 7d 0a 09 | 6f 66 66 20 3d 20 55 53 |1);..}..|off = US|
|00003090| 49 5a 45 2a 50 41 47 45 | 5f 53 49 5a 45 3b 0a 09 |IZE*PAGE|_SIZE;..|
|000030a0| 73 69 7a 65 20 3d 20 75 | 2e 75 5f 64 73 69 7a 65 |size = u|.u_dsize|
|000030b0| 20 2a 50 41 47 45 5f 53 | 49 5a 45 3b 0a 23 65 6e | *PAGE_S|IZE;.#en|
|000030c0| 64 69 66 0a 23 69 66 64 | 65 66 20 69 33 38 36 0a |dif.#ifd|ef i386.|
|000030d0| 09 69 66 20 28 66 72 65 | 61 64 28 26 63 2c 20 73 |.if (fre|ad(&c, s|
|000030e0| 69 7a 65 6f 66 28 73 74 | 72 75 63 74 20 63 6f 72 |izeof(st|ruct cor|
|000030f0| 65 29 2c 20 31 2c 20 63 | 66 70 29 20 21 3d 20 31 |e), 1, c|fp) != 1|
|00003100| 29 0a 09 09 50 65 72 72 | 6f 72 28 22 63 6f 72 65 |)...Perr|or("core|
|00003110| 20 72 65 61 64 22 29 3b | 0a 09 69 66 20 28 28 63 | read");|..if ((c|
|00003120| 2e 63 5f 61 6f 75 74 68 | 64 72 2e 61 5f 74 65 78 |.c_aouth|dr.a_tex|
|00003130| 74 20 2d 20 63 2e 63 5f | 61 6f 75 74 68 64 72 2e |t - c.c_|aouthdr.|
|00003140| 61 5f 74 72 73 69 7a 65 | 29 21 3d 20 61 6f 75 74 |a_trsize|)!= aout|
|00003150| 2e 74 73 69 7a 65 20 7c | 7c 0a 09 20 20 20 20 63 |.tsize |||..    c|
|00003160| 2e 63 5f 61 6f 75 74 68 | 64 72 2e 61 5f 64 61 74 |.c_aouth|dr.a_dat|
|00003170| 61 20 21 3d 20 61 6f 75 | 74 2e 64 73 69 7a 65 20 |a != aou|t.dsize |
|00003180| 7c 7c 0a 09 20 20 20 20 | 63 2e 63 5f 61 6f 75 74 |||..    |c.c_aout|
|00003190| 68 64 72 2e 61 5f 62 73 | 73 20 21 3d 20 61 6f 75 |hdr.a_bs|s != aou|
|000031a0| 74 2e 62 73 69 7a 65 29 | 20 7b 0a 09 09 66 70 72 |t.bsize)| {...fpr|
|000031b0| 69 6e 74 66 28 22 6d 69 | 73 6d 61 74 63 68 20 62 |intf("mi|smatch b|
|000031c0| 65 74 77 65 65 6e 20 25 | 73 20 61 6e 64 20 25 73 |etween %|s and %s|
|000031d0| 20 73 69 7a 65 73 5c 6e | 22 2c 20 61 5f 6f 75 74 | sizes\n|", a_out|
|000031e0| 5f 6e 61 6d 65 2c 20 63 | 6f 72 65 5f 6e 61 6d 65 |_name, c|ore_name|
|000031f0| 29 3b 0a 09 09 65 78 69 | 74 28 31 29 3b 7d 0a 09 |);...exi|t(1);}..|
|00003200| 61 6f 75 74 2e 64 73 69 | 7a 65 20 3d 20 63 2e 63 |aout.dsi|ze = c.c|
|00003210| 5f 64 73 69 7a 65 3b 0a | 0a 09 6f 66 66 20 3d 20 |_dsize;.|..off = |
|00003220| 30 3b 0a 09 73 69 7a 65 | 20 3d 20 63 2e 63 5f 64 |0;..size| = c.c_d|
|00003230| 73 69 7a 65 3b 0a 23 65 | 6e 64 69 66 0a 0a 09 66 |size;.#e|ndif...f|
|00003240| 68 2e 66 5f 66 6c 61 67 | 73 20 7c 3d 20 46 5f 52 |h.f_flag|s |= F_R|
|00003250| 45 4c 46 4c 47 20 7c 20 | 46 5f 45 58 45 43 3b 0a |ELFLG | |F_EXEC;.|
|00003260| 09 61 6f 75 74 2e 64 73 | 69 7a 65 20 3d 20 73 69 |.aout.ds|ize = si|
|00003270| 7a 65 3b 0a 09 61 6f 75 | 74 2e 62 73 69 7a 65 20 |ze;..aou|t.bsize |
|00003280| 3d 20 30 3b 0a 09 74 73 | 63 2e 73 5f 73 69 7a 65 |= 0;..ts|c.s_size|
|00003290| 20 3d 20 61 6f 75 74 2e | 74 73 69 7a 65 3b 0a 09 | = aout.|tsize;..|
|000032a0| 74 73 63 2e 73 5f 73 63 | 6e 70 74 72 20 3d 20 73 |tsc.s_sc|nptr = s|
|000032b0| 69 7a 65 6f 66 28 66 68 | 29 20 2b 20 73 69 7a 65 |izeof(fh|) + size|
|000032c0| 6f 66 28 61 6f 75 74 29 | 3b 0a 09 74 73 63 2e 73 |of(aout)|;..tsc.s|
|000032d0| 5f 73 63 6e 70 74 72 20 | 2b 3d 20 66 68 2e 66 5f |_scnptr |+= fh.f_|
|000032e0| 6e 73 63 6e 73 20 2a 20 | 73 69 7a 65 6f 66 20 28 |nscns * |sizeof (|
|000032f0| 73 74 72 75 63 74 20 73 | 63 6e 68 64 72 29 3b 0a |struct s|cnhdr);.|
|00003300| 09 74 65 78 74 5f 73 63 | 6e 70 74 72 20 3d 20 74 |.text_sc|nptr = t|
|00003310| 73 63 2e 73 5f 73 63 6e | 70 74 72 3b 0a 09 6c 6e |sc.s_scn|ptr;..ln|
|00003320| 6e 6f 70 74 72 20 3d 20 | 74 73 63 2e 73 5f 6c 6e |noptr = |tsc.s_ln|
|00003330| 6e 6f 70 74 72 3b 0a 09 | 73 79 6d 6c 6f 63 70 74 |noptr;..|symlocpt|
|00003340| 72 20 3d 20 66 68 2e 66 | 5f 73 79 6d 70 74 72 3b |r = fh.f|_symptr;|
|00003350| 0a 0a 09 64 73 63 2e 73 | 5f 70 61 64 64 72 20 3d |...dsc.s|_paddr =|
|00003360| 20 64 73 63 2e 73 5f 76 | 61 64 64 72 20 3d 20 61 | dsc.s_v|addr = a|
|00003370| 6f 75 74 2e 64 61 74 61 | 5f 73 74 61 72 74 3b 0a |out.data|_start;.|
|00003380| 09 64 73 63 2e 73 5f 73 | 69 7a 65 20 3d 20 61 6f |.dsc.s_s|ize = ao|
|00003390| 75 74 2e 64 73 69 7a 65 | 3b 0a 09 64 73 63 2e 73 |ut.dsize|;..dsc.s|
|000033a0| 5f 73 63 6e 70 74 72 20 | 3d 20 74 73 63 2e 73 5f |_scnptr |= tsc.s_|
|000033b0| 73 63 6e 70 74 72 20 2b | 20 74 73 63 2e 73 5f 73 |scnptr +| tsc.s_s|
|000033c0| 69 7a 65 3b 0a 09 64 61 | 74 61 5f 73 63 6e 70 74 |ize;..da|ta_scnpt|
|000033d0| 72 20 3d 20 64 73 63 2e | 73 5f 73 63 6e 70 74 72 |r = dsc.|s_scnptr|
|000033e0| 3b 0a 0a 09 62 73 63 2e | 73 5f 70 61 64 64 72 20 |;...bsc.|s_paddr |
|000033f0| 3d 20 62 73 63 2e 73 5f | 76 61 64 64 72 20 3d 20 |= bsc.s_|vaddr = |
|00003400| 61 6f 75 74 2e 64 61 74 | 61 5f 73 74 61 72 74 20 |aout.dat|a_start |
|00003410| 2b 20 61 6f 75 74 2e 64 | 73 69 7a 65 3b 0a 09 62 |+ aout.d|size;..b|
|00003420| 73 63 2e 73 5f 73 69 7a | 65 20 3d 20 61 6f 75 74 |sc.s_siz|e = aout|
|00003430| 2e 62 73 69 7a 65 3b 0a | 09 62 73 63 2e 73 5f 73 |.bsize;.|.bsc.s_s|
|00003440| 63 6e 70 74 72 20 3d 20 | 30 4c 3b 0a 09 62 69 61 |cnptr = |0L;..bia|
|00003450| 73 20 3d 20 64 73 63 2e | 73 5f 73 63 6e 70 74 72 |s = dsc.|s_scnptr|
|00003460| 20 2b 20 64 73 63 2e 73 | 5f 73 69 7a 65 20 2d 20 | + dsc.s|_size - |
|00003470| 6c 6e 6e 6f 70 74 72 3b | 0a 0a 09 69 66 20 28 66 |lnnoptr;|...if (f|
|00003480| 68 2e 66 5f 73 79 6d 70 | 74 72 20 3e 20 30 4c 29 |h.f_symp|tr > 0L)|
|00003490| 0a 09 09 66 68 2e 66 5f | 73 79 6d 70 74 72 20 2b |...fh.f_|symptr +|
|000034a0| 3d 20 62 69 61 73 3b 0a | 09 69 66 20 28 74 73 63 |= bias;.|.if (tsc|
|000034b0| 2e 73 5f 6c 6e 6e 6f 70 | 74 72 20 3e 20 30 4c 29 |.s_lnnop|tr > 0L)|
|000034c0| 0a 09 09 74 73 63 2e 73 | 5f 6c 6e 6e 6f 70 74 72 |...tsc.s|_lnnoptr|
|000034d0| 20 2b 3d 20 62 69 61 73 | 3b 0a 0a 09 69 66 20 28 | += bias|;...if (|
|000034e0| 66 77 72 69 74 65 28 26 | 66 68 2c 20 73 69 7a 65 |fwrite(&|fh, size|
|000034f0| 6f 66 28 66 68 29 2c 20 | 31 2c 20 6e 66 70 29 20 |of(fh), |1, nfp) |
|00003500| 21 3d 20 31 29 0a 09 09 | 50 65 72 72 6f 72 28 22 |!= 1)...|Perror("|
|00003510| 66 68 20 77 72 69 74 65 | 22 29 3b 0a 09 69 66 20 |fh write|");..if |
|00003520| 28 66 77 72 69 74 65 28 | 26 61 6f 75 74 2c 20 73 |(fwrite(|&aout, s|
|00003530| 69 7a 65 6f 66 28 61 6f | 75 74 29 2c 20 31 2c 20 |izeof(ao|ut), 1, |
|00003540| 6e 66 70 29 20 21 3d 20 | 31 29 0a 09 09 50 65 72 |nfp) != |1)...Per|
|00003550| 72 6f 72 28 22 61 6f 75 | 74 20 77 72 69 74 65 22 |ror("aou|t write"|
|00003560| 29 3b 0a 09 69 66 20 28 | 66 77 72 69 74 65 28 26 |);..if (|fwrite(&|
|00003570| 74 73 63 2c 20 73 69 7a | 65 6f 66 28 74 73 63 29 |tsc, siz|eof(tsc)|
|00003580| 2c 20 31 2c 20 6e 66 70 | 29 20 21 3d 20 31 29 0a |, 1, nfp|) != 1).|
|00003590| 09 09 50 65 72 72 6f 72 | 28 22 74 73 20 77 72 69 |..Perror|("ts wri|
|000035a0| 74 65 22 29 3b 0a 09 69 | 66 20 28 66 77 72 69 74 |te");..i|f (fwrit|
|000035b0| 65 28 26 64 73 63 2c 20 | 73 69 7a 65 6f 66 28 64 |e(&dsc, |sizeof(d|
|000035c0| 73 63 29 2c 20 31 2c 20 | 6e 66 70 29 20 21 3d 20 |sc), 1, |nfp) != |
|000035d0| 31 29 0a 09 09 50 65 72 | 72 6f 72 28 22 64 73 20 |1)...Per|ror("ds |
|000035e0| 77 72 69 74 65 22 29 3b | 0a 09 69 66 20 28 66 77 |write");|..if (fw|
|000035f0| 72 69 74 65 28 26 62 73 | 63 2c 20 73 69 7a 65 6f |rite(&bs|c, sizeo|
|00003600| 66 28 62 73 63 29 2c 20 | 31 2c 20 6e 66 70 29 20 |f(bsc), |1, nfp) |
|00003610| 21 3d 20 31 29 0a 09 09 | 50 65 72 72 6f 72 28 22 |!= 1)...|Perror("|
|00003620| 62 73 20 77 72 69 74 65 | 22 29 3b 0a 09 66 73 65 |bs write|");..fse|
|00003630| 65 6b 28 6e 66 70 2c 20 | 28 6c 6f 6e 67 29 74 65 |ek(nfp, |(long)te|
|00003640| 78 74 5f 73 63 6e 70 74 | 72 2c 20 30 29 3b 0a 09 |xt_scnpt|r, 0);..|
|00003650| 63 6f 70 79 28 61 66 70 | 2c 20 6e 66 70 2c 20 61 |copy(afp|, nfp, a|
|00003660| 6f 75 74 2e 74 73 69 7a | 65 29 3b 0a 23 69 66 6e |out.tsiz|e);.#ifn|
|00003670| 64 65 66 20 69 33 38 36 | 0a 09 66 73 65 65 6b 28 |def i386|..fseek(|
|00003680| 63 66 70 2c 20 6f 66 66 | 2c 20 30 29 3b 0a 23 65 |cfp, off|, 0);.#e|
|00003690| 6e 64 69 66 0a 09 66 73 | 65 65 6b 28 6e 66 70 2c |ndif..fs|eek(nfp,|
|000036a0| 20 28 6c 6f 6e 67 29 64 | 61 74 61 5f 73 63 6e 70 | (long)d|ata_scnp|
|000036b0| 74 72 2c 20 30 29 3b 0a | 09 63 6f 70 79 28 63 66 |tr, 0);.|.copy(cf|
|000036c0| 70 2c 20 6e 66 70 2c 20 | 73 69 7a 65 29 3b 0a 09 |p, nfp, |size);..|
|000036d0| 63 6f 70 79 5f 73 79 6d | 73 28 61 66 70 2c 20 6e |copy_sym|s(afp, n|
|000036e0| 66 70 29 3b 0a 09 66 63 | 6c 6f 73 65 28 6e 66 70 |fp);..fc|lose(nfp|
|000036f0| 29 3b 0a 09 66 63 6c 6f | 73 65 28 61 66 70 29 3b |);..fclo|se(afp);|
|00003700| 0a 09 66 63 6c 6f 73 65 | 28 63 66 70 29 3b 0a 09 |..fclose|(cfp);..|
|00003710| 6d 61 72 6b 5f 78 28 6e | 65 77 5f 6e 61 6d 65 29 |mark_x(n|ew_name)|
|00003720| 3b 0a 09 65 78 69 74 28 | 30 29 3b 0a 7d 0a 0a 63 |;..exit(|0);.}..c|
|00003730| 6f 70 79 5f 73 79 6d 73 | 28 61 66 70 2c 20 6e 66 |opy_syms|(afp, nf|
|00003740| 70 29 0a 09 72 65 67 69 | 73 74 65 72 20 46 49 4c |p)..regi|ster FIL|
|00003750| 45 20 2a 61 66 70 2c 20 | 2a 6e 66 70 3b 0a 7b 0a |E *afp, |*nfp;.{.|
|00003760| 09 63 68 61 72 20 70 61 | 67 65 5b 42 55 46 53 49 |.char pa|ge[BUFSI|
|00003770| 5a 5d 3b 0a 09 72 65 67 | 69 73 74 65 72 20 69 6e |Z];..reg|ister in|
|00003780| 74 20 6e 3b 0a 09 72 65 | 67 69 73 74 65 72 20 69 |t n;..re|gister i|
|00003790| 6e 74 20 6e 73 79 6d 73 | 3b 0a 09 73 74 72 75 63 |nt nsyms|;..struc|
|000037a0| 74 20 73 79 6d 65 6e 74 | 20 73 79 6d 65 6e 74 72 |t syment| symentr|
|000037b0| 79 3b 0a 09 41 55 58 45 | 4e 54 20 61 75 78 65 6e |y;..AUXE|NT auxen|
|000037c0| 74 72 79 3b 0a 0a 09 2f | 2a 20 69 66 20 74 68 65 |try;.../|* if the|
|000037d0| 72 65 20 61 72 65 20 6c | 69 6e 65 20 6e 75 6d 62 |re are l|ine numb|
|000037e0| 65 72 73 2c 20 63 6f 70 | 79 20 74 68 65 6d 20 2a |ers, cop|y them *|
|000037f0| 2f 0a 09 69 66 20 28 6c | 6e 6e 6f 70 74 72 29 20 |/..if (l|nnoptr) |
|00003800| 7b 0a 09 09 69 66 20 28 | 66 73 65 65 6b 28 61 66 |{...if (|fseek(af|
|00003810| 70 2c 20 6c 6e 6e 6f 70 | 74 72 2c 20 30 29 20 3d |p, lnnop|tr, 0) =|
|00003820| 3d 20 2d 31 4c 29 0a 09 | 09 09 50 65 72 72 6f 72 |= -1L)..|..Perror|
|00003830| 28 22 6c 6e 20 66 73 65 | 65 6b 22 29 3b 0a 09 09 |("ln fse|ek");...|
|00003840| 63 6f 70 79 28 61 66 70 | 2c 20 6e 66 70 2c 20 73 |copy(afp|, nfp, s|
|00003850| 79 6d 6c 6f 63 70 74 72 | 20 2d 20 6c 6e 6e 6f 70 |ymlocptr| - lnnop|
|00003860| 74 72 29 3b 0a 09 7d 0a | 0a 09 2f 2a 20 6e 6f 77 |tr);..}.|../* now|
|00003870| 20 77 72 69 74 65 20 74 | 68 65 20 73 79 6d 62 6f | write t|he symbo|
|00003880| 6c 20 74 61 62 6c 65 20 | 2a 2f 0a 09 69 66 20 28 |l table |*/..if (|
|00003890| 66 73 65 65 6b 28 6e 66 | 70 2c 20 66 68 2e 66 5f |fseek(nf|p, fh.f_|
|000038a0| 73 79 6d 70 74 72 2c 20 | 30 29 20 3d 3d 20 2d 31 |symptr, |0) == -1|
|000038b0| 4c 29 0a 09 09 50 65 72 | 72 6f 72 28 22 66 68 20 |L)...Per|ror("fh |
|000038c0| 66 73 65 65 6b 22 29 3b | 0a 09 66 6f 72 20 28 6e |fseek");|..for (n|
|000038d0| 73 79 6d 73 20 3d 20 30 | 3b 20 6e 73 79 6d 73 20 |syms = 0|; nsyms |
|000038e0| 3c 20 66 68 2e 66 5f 6e | 73 79 6d 73 3b 20 6e 73 |< fh.f_n|syms; ns|
|000038f0| 79 6d 73 2b 2b 29 20 7b | 0a 09 09 69 66 20 28 66 |yms++) {|...if (f|
|00003900| 72 65 61 64 28 26 73 79 | 6d 65 6e 74 72 79 2c 20 |read(&sy|mentry, |
|00003910| 53 59 4d 45 53 5a 2c 20 | 31 2c 20 61 66 70 29 20 |SYMESZ, |1, afp) |
|00003920| 21 3d 20 31 29 0a 09 09 | 09 50 65 72 72 6f 72 28 |!= 1)...|.Perror(|
|00003930| 22 73 79 6d 20 66 72 65 | 61 64 22 29 3b 0a 09 09 |"sym fre|ad");...|
|00003940| 69 66 20 28 66 77 72 69 | 74 65 28 26 73 79 6d 65 |if (fwri|te(&syme|
|00003950| 6e 74 72 79 2c 20 53 59 | 4d 45 53 5a 2c 20 31 2c |ntry, SY|MESZ, 1,|
|00003960| 20 6e 66 70 29 20 21 3d | 20 31 29 0a 09 09 09 50 | nfp) !=| 1)....P|
|00003970| 65 72 72 6f 72 28 22 73 | 79 6d 20 66 77 72 69 74 |error("s|ym fwrit|
|00003980| 65 22 29 3b 0a 09 09 2f | 2a 0a 09 09 20 2a 20 61 |e");.../|*... * a|
|00003990| 64 6a 75 73 74 20 72 65 | 6c 61 74 69 76 65 20 6f |djust re|lative o|
|000039a0| 66 66 73 65 74 73 20 6f | 66 20 6c 69 6e 65 20 6e |ffsets o|f line n|
|000039b0| 75 6d 62 65 72 73 20 66 | 6f 72 0a 09 09 20 2a 20 |umbers f|or... * |
|000039c0| 66 75 6e 63 74 69 6f 6e | 20 64 65 66 69 6e 69 74 |function| definit|
|000039d0| 69 6f 6e 73 0a 09 09 20 | 2a 2f 0a 09 09 69 66 20 |ions... |*/...if |
|000039e0| 28 73 79 6d 65 6e 74 72 | 79 2e 6e 5f 6e 75 6d 61 |(symentr|y.n_numa|
|000039f0| 75 78 29 20 7b 0a 09 09 | 09 69 66 20 28 66 72 65 |ux) {...|.if (fre|
|00003a00| 61 64 28 26 61 75 78 65 | 6e 74 72 79 2c 20 41 55 |ad(&auxe|ntry, AU|
|00003a10| 58 45 53 5a 2c 20 31 2c | 20 61 66 70 29 20 21 3d |XESZ, 1,| afp) !=|
|00003a20| 20 31 29 0a 09 09 09 09 | 50 65 72 72 6f 72 28 22 | 1).....|Perror("|
|00003a30| 61 75 78 20 66 72 65 61 | 64 22 29 3b 0a 09 09 09 |aux frea|d");....|
|00003a40| 6e 73 79 6d 73 2b 2b 3b | 0a 09 09 09 69 66 20 28 |nsyms++;|....if (|
|00003a50| 49 53 46 43 4e 20 28 73 | 79 6d 65 6e 74 72 79 2e |ISFCN (s|ymentry.|
|00003a60| 6e 5f 74 79 70 65 29 29 | 0a 09 09 09 09 61 75 78 |n_type))|.....aux|
|00003a70| 65 6e 74 72 79 2e 78 5f | 73 79 6d 2e 78 5f 66 63 |entry.x_|sym.x_fc|
|00003a80| 6e 61 72 79 2e 78 5f 66 | 63 6e 2e 78 5f 6c 6e 6e |nary.x_f|cn.x_lnn|
|00003a90| 6f 70 74 72 20 2b 3d 20 | 62 69 61 73 3b 0a 09 09 |optr += |bias;...|
|00003aa0| 09 69 66 20 28 66 77 72 | 69 74 65 28 26 61 75 78 |.if (fwr|ite(&aux|
|00003ab0| 65 6e 74 72 79 2c 20 41 | 55 58 45 53 5a 2c 20 31 |entry, A|UXESZ, 1|
|00003ac0| 2c 20 6e 66 70 29 20 21 | 3d 20 31 29 0a 09 09 09 |, nfp) !|= 1)....|
|00003ad0| 09 50 65 72 72 6f 72 28 | 22 61 75 78 20 66 77 72 |.Perror(|"aux fwr|
|00003ae0| 69 74 65 22 29 3b 0a 09 | 09 7d 0a 09 7d 0a 0a 09 |ite");..|.}..}...|
|00003af0| 2f 2a 20 66 69 6e 61 6c | 6c 79 20 77 72 69 74 65 |/* final|ly write|
|00003b00| 20 74 68 65 20 73 74 72 | 69 6e 67 20 74 61 62 6c | the str|ing tabl|
|00003b10| 65 2c 20 69 66 20 61 6e | 79 20 2a 2f 0a 09 77 68 |e, if an|y */..wh|
|00003b20| 69 6c 65 20 28 28 6e 20 | 3d 20 66 72 65 61 64 28 |ile ((n |= fread(|
|00003b30| 70 61 67 65 2c 20 31 2c | 20 73 69 7a 65 6f 66 20 |page, 1,| sizeof |
|00003b40| 70 61 67 65 2c 20 61 66 | 70 29 29 20 3e 20 30 29 |page, af|p)) > 0)|
|00003b50| 20 7b 0a 09 09 69 66 20 | 28 66 77 72 69 74 65 28 | {...if |(fwrite(|
|00003b60| 70 61 67 65 2c 20 31 2c | 20 6e 2c 20 6e 66 70 29 |page, 1,| n, nfp)|
|00003b70| 20 21 3d 20 6e 29 0a 09 | 09 09 50 65 72 72 6f 72 | != n)..|..Perror|
|00003b80| 28 22 73 79 6d 20 77 72 | 69 74 65 22 29 3b 0a 09 |("sym wr|ite");..|
|00003b90| 7d 0a 09 69 66 20 28 6e | 20 3c 20 30 29 0a 09 09 |}..if (n| < 0)...|
|00003ba0| 50 65 72 72 6f 72 28 22 | 73 79 6d 20 72 65 61 64 |Perror("|sym read|
|00003bb0| 22 29 3b 0a 7d 0a 0a 2f | 2a 0a 20 2a 20 41 66 74 |");.}../|*. * Aft|
|00003bc0| 65 72 20 73 75 63 63 65 | 73 66 75 6c 6c 79 20 62 |er succe|sfully b|
|00003bd0| 75 69 6c 64 69 6e 67 20 | 74 68 65 20 6e 65 77 20 |uilding |the new |
|00003be0| 61 2e 6f 75 74 2c 20 6d | 61 72 6b 20 69 74 20 65 |a.out, m|ark it e|
|00003bf0| 78 65 63 75 74 61 62 6c | 65 0a 20 2a 2f 0a 6d 61 |xecutabl|e. */.ma|
|00003c00| 72 6b 5f 78 28 6e 61 6d | 65 29 0a 63 68 61 72 20 |rk_x(nam|e).char |
|00003c10| 2a 6e 61 6d 65 3b 0a 7b | 0a 20 20 20 20 73 74 72 |*name;.{|.    str|
|00003c20| 75 63 74 20 73 74 61 74 | 20 73 62 75 66 3b 0a 20 |uct stat| sbuf;. |
|00003c30| 20 20 20 69 6e 74 20 75 | 6d 3b 0a 0a 20 20 20 20 |   int u|m;..    |
|00003c40| 75 6d 20 3d 20 75 6d 61 | 73 6b 28 37 37 37 29 3b |um = uma|sk(777);|
|00003c50| 0a 20 20 20 20 75 6d 61 | 73 6b 28 75 6d 29 3b 0a |.    uma|sk(um);.|
|00003c60| 20 20 20 20 69 66 20 28 | 73 74 61 74 28 6e 61 6d |    if (|stat(nam|
|00003c70| 65 2c 20 26 73 62 75 66 | 29 20 3d 3d 20 2d 31 29 |e, &sbuf|) == -1)|
|00003c80| 0a 20 20 20 20 7b 0a 09 | 70 65 72 72 6f 72 20 28 |.    {..|perror (|
|00003c90| 22 43 61 6e 27 74 20 73 | 74 61 74 20 6e 65 77 20 |"Can't s|tat new |
|00003ca0| 61 2e 6f 75 74 22 29 3b | 0a 09 66 70 72 69 6e 74 |a.out");|..fprint|
|00003cb0| 66 28 73 74 64 65 72 72 | 2c 20 22 53 65 74 74 69 |f(stderr|, "Setti|
|00003cc0| 6e 67 20 70 72 6f 74 65 | 63 74 69 6f 6e 20 74 6f |ng prote|ction to|
|00003cd0| 20 25 6f 5c 6e 22 2c 20 | 30 37 37 37 20 26 20 7e | %o\n", |0777 & ~|
|00003ce0| 75 6d 29 3b 0a 09 73 62 | 75 66 2e 73 74 5f 6d 6f |um);..sb|uf.st_mo|
|00003cf0| 64 65 20 3d 20 30 37 37 | 37 3b 0a 20 20 20 20 7d |de = 077|7;.    }|
|00003d00| 0a 20 20 20 20 73 62 75 | 66 2e 73 74 5f 6d 6f 64 |.    sbu|f.st_mod|
|00003d10| 65 20 7c 3d 20 30 31 31 | 31 20 26 20 7e 75 6d 3b |e |= 011|1 & ~um;|
|00003d20| 0a 20 20 20 20 69 66 20 | 28 63 68 6d 6f 64 28 6e |.    if |(chmod(n|
|00003d30| 61 6d 65 2c 20 73 62 75 | 66 2e 73 74 5f 6d 6f 64 |ame, sbu|f.st_mod|
|00003d40| 65 29 20 3d 3d 20 2d 31 | 29 0a 09 70 65 72 72 6f |e) == -1|)..perro|
|00003d50| 72 28 22 43 6f 75 6c 64 | 6e 27 74 20 63 68 61 6e |r("Could|n't chan|
|00003d60| 67 65 20 6d 6f 64 65 20 | 6f 66 20 6e 65 77 20 61 |ge mode |of new a|
|00003d70| 2e 6f 75 74 20 74 6f 20 | 65 78 65 63 75 74 61 62 |.out to |executab|
|00003d80| 6c 65 22 29 3b 0a 0a 7d | 0a 0a 63 6f 70 79 28 61 |le");..}|..copy(a|
|00003d90| 2c 20 62 2c 20 73 69 7a | 65 29 0a 09 72 65 67 69 |, b, siz|e)..regi|
|00003da0| 73 74 65 72 20 46 49 4c | 45 20 2a 61 2c 20 2a 62 |ster FIL|E *a, *b|
|00003db0| 3b 0a 09 6c 6f 6e 67 20 | 73 69 7a 65 3b 0a 7b 0a |;..long |size;.{.|
|00003dc0| 09 63 68 61 72 20 62 75 | 66 5b 42 55 46 53 49 5a |.char bu|f[BUFSIZ|
|00003dd0| 5d 3b 0a 09 72 65 67 69 | 73 74 65 72 20 69 6e 74 |];..regi|ster int|
|00003de0| 20 69 2c 20 6e 3b 0a 0a | 09 77 68 69 6c 65 20 28 | i, n;..|.while (|
|00003df0| 73 69 7a 65 20 3e 20 30 | 29 20 7b 0a 09 09 69 20 |size > 0|) {...i |
|00003e00| 3d 20 73 69 7a 65 3b 0a | 09 09 69 66 20 28 69 20 |= size;.|..if (i |
|00003e10| 3e 20 73 69 7a 65 6f 66 | 20 62 75 66 29 0a 09 09 |> sizeof| buf)...|
|00003e20| 09 69 20 3d 20 73 69 7a | 65 6f 66 20 62 75 66 3b |.i = siz|eof buf;|
|00003e30| 0a 09 09 69 66 20 28 28 | 6e 20 3d 20 66 72 65 61 |...if ((|n = frea|
|00003e40| 64 28 62 75 66 2c 20 31 | 2c 20 69 2c 20 61 29 29 |d(buf, 1|, i, a))|
|00003e50| 20 3c 3d 20 30 29 0a 09 | 09 09 50 65 72 72 6f 72 | <= 0)..|..Perror|
|00003e60| 28 22 63 6f 70 79 20 72 | 65 61 64 22 29 3b 0a 09 |("copy r|ead");..|
|00003e70| 09 69 66 20 28 66 77 72 | 69 74 65 28 62 75 66 2c |.if (fwr|ite(buf,|
|00003e80| 20 31 2c 20 6e 2c 20 62 | 29 20 21 3d 20 6e 29 0a | 1, n, b|) != n).|
|00003e90| 09 09 09 50 65 72 72 6f | 72 28 22 63 6f 70 79 20 |...Perro|r("copy |
|00003ea0| 77 72 69 74 65 22 29 3b | 0a 09 09 73 69 7a 65 20 |write");|...size |
|00003eb0| 2d 3d 20 6e 3b 0a 09 7d | 0a 7d 0a 0a 50 65 72 72 |-= n;..}|.}..Perr|
|00003ec0| 6f 72 28 73 29 0a 09 63 | 68 61 72 20 2a 73 3b 0a |or(s)..c|har *s;.|
|00003ed0| 7b 0a 09 70 65 72 72 6f | 72 28 73 29 3b 0a 09 65 |{..perro|r(s);..e|
|00003ee0| 78 69 74 28 31 29 3b 0a | 7d 0a 00 00 00 00 00 00 |xit(1);.|}.......|
|00003ef0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f00| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f10| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f20| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f30| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003f90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fa0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fc0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fd0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003fe0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ff0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
+--------+-------------------------+-------------------------+--------+--------+