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This file was processed as: Tape Archive
(archive/tar).
You can browse this item here: dynalink.tar
| Confidence | Program | Detection | Match Type | Support
|
|---|
| 100%
| dexvert
| Tape Archive (archive/tar)
| magic
| Supported |
| 100%
| file
| tar archive
| default
| |
| 99%
| file
| tar archive (V7), file dynalink/, mode 755 , uid 243 , gid 12 , size 0 , seconds 4403603133
| default
| |
| 98%
| file
| data
| default
| |
| 100%
| siegfried
| x-fmt/265 Tape Archive Format
| default
| |
| 100%
| lsar
| Tar
| default
| |
| 100%
| gt2
| TAR Archiv gefunden (Auflistung ist deaktiviert)
| default
| |
| 100%
| disktype
| Pre-POSIX tar archive
| default
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
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|00001b50| 6e 5f 75 6e 2e 6e 5f 73 | 74 72 78 20 2b 20 64 69 |n_un.n_s|trx + di|
|00001b60| 73 70 6c 3b 0a 09 73 79 | 6d 2b 2b 3b 0a 20 20 20 |spl;..sy|m++;. |
|00001b70| 20 20 20 7d 0a 20 20 7d | 0a 20 20 72 65 74 75 72 | }. }|. retur|
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|00001c00| 74 20 66 64 3b 0a 20 20 | 20 20 20 73 74 72 75 63 |t fd;. | struc|
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|00001c20| 20 20 20 6c 6f 6e 67 20 | 64 69 73 70 3b 0a 7b 0a | long |disp;.{.|
|00001c30| 20 20 73 74 72 75 63 74 | 20 72 65 6c 6f 63 61 74 | struct| relocat|
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|00001c60| 0a 20 20 69 66 28 4e 5f | 42 41 44 4d 41 47 28 2a |. if(N_|BADMAG(*|
|00001c70| 68 64 72 70 29 29 0a 20 | 20 20 20 7b 20 65 72 72 |hdrp)). | { err|
|00001c80| 6e 6f 20 3d 20 45 4e 4f | 45 58 45 43 3b 0a 20 20 |no = ENO|EXEC;. |
|00001c90| 20 20 20 20 72 65 74 75 | 72 6e 20 30 3b 0a 20 20 | retu|rn 0;. |
|00001ca0| 20 20 7d 0a 20 20 0a 20 | 20 6c 73 65 65 6b 28 66 | }. . | lseek(f|
|00001cb0| 64 2c 20 64 69 73 70 20 | 2b 20 4e 5f 54 58 54 4f |d, disp |+ N_TXTO|
|00001cc0| 46 46 28 2a 68 64 72 70 | 29 20 2b 20 68 64 72 70 |FF(*hdrp|) + hdrp|
|00001cd0| 2d 3e 61 5f 74 65 78 74 | 20 2b 20 68 64 72 70 2d |->a_text| + hdrp-|
|00001ce0| 3e 61 5f 64 61 74 61 2c | 20 30 29 3b 0a 20 20 0a |>a_data,| 0);. .|
|00001cf0| 20 20 73 69 7a 65 20 3d | 20 68 64 72 70 2d 3e 61 | size =| hdrp->a|
|00001d00| 5f 74 72 73 69 7a 65 20 | 2b 20 68 64 72 70 2d 3e |_trsize |+ hdrp->|
|00001d10| 61 5f 64 72 73 69 7a 65 | 3b 0a 20 20 62 75 66 66 |a_drsize|;. buff|
|00001d20| 65 72 20 3d 20 28 73 74 | 72 75 63 74 20 72 65 6c |er = (st|ruct rel|
|00001d30| 6f 63 61 74 69 6f 6e 5f | 69 6e 66 6f 2a 29 20 6d |ocation_|info*) m|
|00001d40| 61 6c 6c 6f 63 28 20 73 | 69 7a 65 20 29 3b 0a 0a |alloc( s|ize );..|
|00001d50| 20 20 69 66 28 62 75 66 | 66 65 72 20 3d 3d 20 30 | if(buf|fer == 0|
|00001d60| 29 20 72 65 74 75 72 6e | 20 30 3b 0a 20 20 0a 20 |) return| 0;. . |
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|00001d90| 69 7a 65 29 0a 20 20 20 | 20 7b 20 66 72 65 65 28 |ize). | { free(|
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|00001db0| 65 74 75 72 6e 20 30 3b | 0a 20 20 20 20 7d 0a 20 |eturn 0;|. }. |
|00001dc0| 20 0a 20 20 72 65 74 75 | 72 6e 20 62 75 66 66 65 | . retu|rn buffe|
|00001dd0| 72 3b 0a 20 20 0a 7d 0a | 0a 2f 2a 20 42 75 66 66 |r;. .}.|./* Buff|
|00001de0| 65 72 73 20 75 70 20 74 | 65 78 74 20 61 6e 64 20 |ers up t|ext and |
|00001df0| 64 61 74 61 20 2a 2f 0a | 73 74 61 74 69 63 0a 75 |data */.|static.u|
|00001e00| 6e 73 69 67 6e 65 64 20 | 63 68 61 72 20 2a 0a 6c |nsigned |char *.l|
|00001e10| 6b 5f 67 65 74 5f 74 65 | 78 74 5f 61 6e 64 5f 64 |k_get_te|xt_and_d|
|00001e20| 61 74 61 28 66 64 2c 20 | 68 64 72 70 2c 20 62 73 |ata(fd, |hdrp, bs|
|00001e30| 73 2c 20 64 69 73 70 20 | 29 0a 20 20 69 6e 74 20 |s, disp |). int |
|00001e40| 66 64 3b 0a 20 20 73 74 | 72 75 63 74 20 65 78 65 |fd;. st|ruct exe|
|00001e50| 63 20 2a 68 64 72 70 3b | 0a 20 20 69 6e 74 20 62 |c *hdrp;|. int b|
|00001e60| 73 73 3b 20 2f 2a 20 2d | 31 20 69 66 66 20 77 65 |ss; /* -|1 iff we|
|00001e70| 20 73 68 6f 75 6c 64 20 | 61 6c 6c 6f 63 61 74 65 | should |allocate|
|00001e80| 20 68 64 72 70 2d 3e 61 | 5f 62 73 73 20 65 78 74 | hdrp->a|_bss ext|
|00001e90| 72 61 20 73 70 61 63 65 | 2c 0a 09 20 20 20 2a 2a |ra space|,.. **|
|00001ea0| 20 6c 61 72 67 65 72 20 | 6e 75 6d 62 65 72 73 20 | larger |numbers |
|00001eb0| 69 6e 64 69 63 61 74 65 | 20 65 78 74 72 61 20 73 |indicate| extra s|
|00001ec0| 70 61 63 65 20 74 6f 20 | 61 6c 6c 6f 63 61 74 65 |pace to |allocate|
|00001ed0| 0a 09 20 20 20 2a 2f 0a | 20 20 6c 6f 6e 67 20 64 |.. */.| long d|
|00001ee0| 69 73 70 3b 0a 7b 0a 20 | 20 75 6e 73 69 67 6e 65 |isp;.{. | unsigne|
|00001ef0| 64 20 63 68 61 72 20 2a | 20 62 75 66 66 65 72 3b |d char *| buffer;|
|00001f00| 0a 20 20 69 6e 74 20 73 | 69 7a 65 3b 0a 0a 20 20 |. int s|ize;.. |
|00001f10| 69 66 28 4e 5f 42 41 44 | 4d 41 47 28 2a 68 64 72 |if(N_BAD|MAG(*hdr|
|00001f20| 70 29 29 0a 20 20 20 20 | 7b 0a 20 20 20 20 20 20 |p)). |{. |
|00001f30| 65 72 72 6e 6f 20 3d 20 | 45 4e 4f 45 58 45 43 3b |errno = |ENOEXEC;|
|00001f40| 0a 20 20 20 20 20 20 72 | 65 74 75 72 6e 20 30 3b |. r|eturn 0;|
|00001f50| 0a 20 20 20 20 7d 0a 20 | 20 0a 20 20 6c 73 65 65 |. }. | . lsee|
|00001f60| 6b 28 66 64 2c 20 64 69 | 73 70 20 2b 20 4e 5f 54 |k(fd, di|sp + N_T|
|00001f70| 58 54 4f 46 46 28 2a 68 | 64 72 70 29 2c 20 30 29 |XTOFF(*h|drp), 0)|
|00001f80| 3b 0a 20 20 0a 20 20 73 | 69 7a 65 20 3d 20 68 64 |;. . s|ize = hd|
|00001f90| 72 70 2d 3e 61 5f 74 65 | 78 74 20 2b 20 68 64 72 |rp->a_te|xt + hdr|
|00001fa0| 70 2d 3e 61 5f 64 61 74 | 61 3b 0a 0a 20 20 69 66 |p->a_dat|a;.. if|
|00001fb0| 28 62 73 73 20 3d 3d 20 | 2d 31 29 20 73 69 7a 65 |(bss == |-1) size|
|00001fc0| 20 2b 3d 20 68 64 72 70 | 2d 3e 61 5f 62 73 73 3b | += hdrp|->a_bss;|
|00001fd0| 0a 20 20 65 6c 73 65 20 | 69 66 20 28 62 73 73 20 |. else |if (bss |
|00001fe0| 3e 20 31 29 20 73 69 7a | 65 20 2b 3d 20 62 73 73 |> 1) siz|e += bss|
|00001ff0| 3b 0a 0a 20 20 62 75 66 | 66 65 72 20 3d 20 28 75 |;.. buf|fer = (u|
|00002000| 6e 73 69 67 6e 65 64 20 | 63 68 61 72 2a 29 20 6d |nsigned |char*) m|
|00002010| 61 6c 6c 6f 63 28 20 73 | 69 7a 65 20 29 3b 0a 20 |alloc( s|ize );. |
|00002020| 20 0a 20 20 69 66 28 62 | 75 66 66 65 72 20 3d 3d | . if(b|uffer ==|
|00002030| 20 30 29 20 72 65 74 75 | 72 6e 20 30 3b 0a 20 20 | 0) retu|rn 0;. |
|00002040| 0a 20 20 69 66 28 72 65 | 61 64 28 66 64 2c 20 62 |. if(re|ad(fd, b|
|00002050| 75 66 66 65 72 2c 20 73 | 69 7a 65 29 20 21 3d 20 |uffer, s|ize) != |
|00002060| 20 73 69 7a 65 29 0a 20 | 20 20 20 7b 20 66 72 65 | size). | { fre|
|00002070| 65 28 62 75 66 66 65 72 | 29 3b 0a 20 20 20 20 20 |e(buffer|);. |
|00002080| 20 72 65 74 75 72 6e 20 | 30 3b 0a 20 20 20 20 7d | return |0;. }|
|00002090| 0a 0a 20 20 69 66 28 62 | 73 73 20 3d 3d 20 2d 31 |.. if(b|ss == -1|
|000020a0| 29 0a 20 20 20 20 62 7a | 65 72 6f 28 62 75 66 66 |). bz|ero(buff|
|000020b0| 65 72 20 2b 20 20 68 64 | 72 70 2d 3e 61 5f 74 65 |er + hd|rp->a_te|
|000020c0| 78 74 20 2b 20 68 64 72 | 70 2d 3e 61 5f 64 61 74 |xt + hdr|p->a_dat|
|000020d0| 61 2c 20 68 64 72 70 2d | 3e 61 5f 62 73 73 29 3b |a, hdrp-|>a_bss);|
|000020e0| 0a 20 20 65 6c 73 65 20 | 69 66 28 62 73 73 20 3e |. else |if(bss >|
|000020f0| 20 30 29 0a 20 20 20 20 | 62 7a 65 72 6f 28 62 75 | 0). |bzero(bu|
|00002100| 66 66 65 72 20 2b 20 20 | 68 64 72 70 2d 3e 61 5f |ffer + |hdrp->a_|
|00002110| 74 65 78 74 20 2b 20 68 | 64 72 70 2d 3e 61 5f 64 |text + h|drp->a_d|
|00002120| 61 74 61 2c 20 62 73 73 | 20 29 3b 0a 0a 20 20 72 |ata, bss| );.. r|
|00002130| 65 74 75 72 6e 20 62 75 | 66 66 65 72 3b 0a 20 20 |eturn bu|ffer;. |
|00002140| 0a 7d 0a 0a 63 68 61 72 | 2a 2a 20 6c 6b 5f 75 6e |.}..char|** lk_un|
|00002150| 64 65 66 69 6e 65 64 20 | 3d 20 30 3b 0a 0a 66 75 |defined |= 0;..fu|
|00002160| 6e 63 5f 70 74 72 0a 6c | 6b 5f 64 79 6e 61 6c 6f |nc_ptr.l|k_dynalo|
|00002170| 61 64 5f 66 64 28 63 6f | 64 65 70 2c 20 68 64 72 |ad_fd(co|dep, hdr|
|00002180| 70 2c 20 68 61 73 68 5f | 74 61 62 2c 20 66 64 2c |p, hash_|tab, fd,|
|00002190| 20 64 69 73 70 29 0a 20 | 20 69 6e 74 20 2a 63 6f | disp). | int *co|
|000021a0| 64 65 70 3b 0a 20 20 73 | 74 72 75 63 74 20 65 78 |dep;. s|truct ex|
|000021b0| 65 63 20 2a 68 64 72 70 | 3b 0a 20 20 61 73 73 6f |ec *hdrp|;. asso|
|000021c0| 63 5f 6d 65 6d 20 68 61 | 73 68 5f 74 61 62 3b 0a |c_mem ha|sh_tab;.|
|000021d0| 20 20 69 6e 74 20 66 64 | 3b 0a 20 20 6c 6f 6e 67 | int fd|;. long|
|000021e0| 20 64 69 73 70 3b 0a 7b | 0a 20 20 66 75 6e 63 5f | disp;.{|. func_|
|000021f0| 70 74 72 20 72 65 74 76 | 61 6c 20 3d 20 30 3b 0a |ptr retv|al = 0;.|
|00002200| 20 20 75 6e 73 69 67 6e | 65 64 20 63 68 61 72 2a | unsign|ed char*|
|00002210| 20 74 65 78 74 5f 64 61 | 74 61 5f 62 73 73 3b 0a | text_da|ta_bss;.|
|00002220| 20 20 73 74 72 75 63 74 | 20 65 78 65 63 20 68 65 | struct| exec he|
|00002230| 61 64 65 72 3b 0a 20 20 | 73 74 72 75 63 74 20 6e |ader;. |struct n|
|00002240| 6c 69 73 74 20 2a 20 73 | 79 6d 62 6f 6c 73 20 3d |list * s|ymbols =|
|00002250| 20 30 3b 0a 20 20 73 74 | 72 75 63 74 20 72 65 6c | 0;. st|ruct rel|
|00002260| 6f 63 61 74 69 6f 6e 5f | 69 6e 66 6f 20 2a 20 72 |ocation_|info * r|
|00002270| 65 6c 6f 63 20 3d 20 30 | 3b 0a 20 20 6c 6f 6e 67 |eloc = 0|;. long|
|00002280| 20 6e 65 77 5f 63 6f 6d | 6d 6f 6e 20 3d 20 30 3b | new_com|mon = 0;|
|00002290| 20 2f 2a 20 4c 65 6e 67 | 74 68 20 6f 66 20 6e 65 | /* Leng|th of ne|
|000022a0| 77 20 63 6f 6d 6d 6f 6e | 20 2a 2f 0a 20 20 61 73 |w common| */. as|
|000022b0| 73 6f 63 5f 6d 65 6d 20 | 6c 6b 5f 73 79 6d 5f 68 |soc_mem |lk_sym_h|
|000022c0| 61 73 68 28 29 3b 0a 20 | 20 69 6e 74 20 75 6e 64 |ash();. | int und|
|000022d0| 65 66 69 6e 65 64 73 20 | 3d 20 30 3b 0a 20 20 63 |efineds |= 0;. c|
|000022e0| 68 61 72 2a 2a 2a 20 61 | 72 67 76 5f 68 20 3d 20 |har*** a|rgv_h = |
|000022f0| 30 3b 0a 0a 20 20 2a 63 | 6f 64 65 70 20 3d 20 30 |0;.. *c|odep = 0|
|00002300| 3b 0a 0a 20 20 69 66 28 | 66 64 20 3c 20 30 29 20 |;.. if(|fd < 0) |
|00002310| 7b 20 2a 63 6f 64 65 70 | 20 3d 20 6c 6b 5f 70 65 |{ *codep| = lk_pe|
|00002320| 72 72 6f 72 3b 20 67 6f | 74 6f 20 65 6e 64 3b 20 |rror; go|to end; |
|00002330| 7d 0a 0a 20 20 69 66 28 | 20 20 6c 6b 5f 67 65 74 |}.. if(| lk_get|
|00002340| 5f 68 65 61 64 65 72 28 | 66 64 2c 20 26 68 65 61 |_header(|fd, &hea|
|00002350| 64 65 72 2c 20 30 29 20 | 21 3d 20 30 0a 20 20 20 |der, 0) |!= 0. |
|00002360| 20 20 7c 7c 28 72 65 6c | 6f 63 20 3d 20 6c 6b 5f | ||(rel|oc = lk_|
|00002370| 67 65 74 5f 72 65 6c 6f | 63 28 66 64 2c 20 26 68 |get_relo|c(fd, &h|
|00002380| 65 61 64 65 72 2c 20 30 | 29 29 20 3d 3d 20 30 0a |eader, 0|)) == 0.|
|00002390| 20 20 20 20 20 7c 7c 28 | 73 79 6d 62 6f 6c 73 20 | ||(|symbols |
|000023a0| 3d 20 6c 6b 5f 67 65 74 | 5f 73 79 6d 62 6f 6c 73 |= lk_get|_symbols|
|000023b0| 28 66 64 2c 20 26 68 65 | 61 64 65 72 2c 20 30 20 |(fd, &he|ader, 0 |
|000023c0| 29 29 20 3d 3d 20 30 0a | 20 20 20 20 29 0a 20 20 |)) == 0.| ). |
|000023d0| 20 20 7b 20 2a 63 6f 64 | 65 70 20 3d 20 6c 6b 5f | { *cod|ep = lk_|
|000023e0| 70 65 72 72 6f 72 3b 20 | 67 6f 74 6f 20 65 6e 64 |perror; |goto end|
|000023f0| 3b 20 7d 0a 0a 0a 20 20 | 69 66 28 20 20 68 65 61 |; }... |if( hea|
|00002400| 64 65 72 2e 61 5f 6d 61 | 67 69 63 20 21 3d 20 30 |der.a_ma|gic != 0|
|00002410| 78 31 30 37 20 29 0a 20 | 20 20 20 7b 20 2a 63 6f |x107 ). | { *co|
|00002420| 64 65 70 20 3d 20 6c 6b | 5f 62 61 64 5f 66 6f 72 |dep = lk|_bad_for|
|00002430| 6d 61 74 3b 20 67 6f 74 | 6f 20 65 6e 64 3b 20 7d |mat; got|o end; }|
|00002440| 0a 0a 20 20 2f 2a 20 46 | 69 72 73 74 20 77 65 20 |.. /* F|irst we |
|00002450| 77 69 6c 6c 20 62 75 7a | 7a 20 74 68 72 6f 75 67 |will buz|z throug|
|00002460| 68 20 74 68 65 20 6e 65 | 77 20 73 79 6d 62 6f 6c |h the ne|w symbol|
|00002470| 73 2c 20 72 65 73 6f 6c | 76 69 6e 67 20 74 68 65 |s, resol|ving the|
|00002480| 6d 2e 0a 20 20 2a 2f 0a | 20 20 7b 20 73 74 72 75 |m.. */.| { stru|
|00002490| 63 74 20 6e 6c 69 73 74 | 20 2a 20 73 79 6d 62 6f |ct nlist| * symbo|
|000024a0| 6c 20 3d 20 73 79 6d 62 | 6f 6c 73 3b 0a 20 20 20 |l = symb|ols;. |
|000024b0| 20 73 74 72 75 63 74 20 | 6e 6c 69 73 74 20 2a 20 | struct |nlist * |
|000024c0| 65 6e 64 70 20 3d 20 73 | 79 6d 62 6f 6c 73 20 2b |endp = s|ymbols +|
|000024d0| 20 28 68 65 61 64 65 72 | 2e 61 5f 73 79 6d 73 20 | (header|.a_syms |
|000024e0| 2f 20 73 69 7a 65 6f 66 | 28 73 74 72 75 63 74 20 |/ sizeof|(struct |
|000024f0| 6e 6c 69 73 74 29 29 3b | 0a 20 20 20 20 6c 6f 6e |nlist));|. lon|
|00002500| 67 20 6c 61 73 74 5f 76 | 61 6c 75 65 20 3d 20 6e |g last_v|alue = n|
|00002510| 65 77 5f 63 6f 6d 6d 6f | 6e 3b 0a 20 20 20 20 77 |ew_commo|n;. w|
|00002520| 68 69 6c 65 28 73 79 6d | 62 6f 6c 20 3c 20 65 6e |hile(sym|bol < en|
|00002530| 64 70 29 0a 20 20 20 20 | 20 20 7b 20 69 6e 74 20 |dp). | { int |
|00002540| 74 79 70 65 3b 0a 09 69 | 6e 74 20 76 61 6c 75 65 |type;..i|nt value|
|00002550| 3b 0a 09 73 74 72 75 63 | 74 20 6e 6c 69 73 74 20 |;..struc|t nlist |
|00002560| 2a 20 6f 6c 64 5f 73 79 | 6d 62 6f 6c 20 3d 20 30 |* old_sy|mbol = 0|
|00002570| 3b 0a 09 73 74 72 75 63 | 74 20 6e 6c 69 73 74 20 |;..struc|t nlist |
|00002580| 2a 2a 20 6f 6c 64 5f 73 | 79 6d 62 6f 6c 5f 70 20 |** old_s|ymbol_p |
|00002590| 3d 20 30 3b 0a 0a 09 74 | 79 70 65 20 3d 20 73 79 |= 0;...t|ype = sy|
|000025a0| 6d 62 6f 6c 2d 3e 6e 5f | 74 79 70 65 3b 0a 20 20 |mbol->n_|type;. |
|000025b0| 20 20 20 20 20 20 76 61 | 6c 75 65 20 3d 20 73 79 | va|lue = sy|
|000025c0| 6d 62 6f 6c 2d 3e 6e 5f | 76 61 6c 75 65 3b 0a 0a |mbol->n_|value;..|
|000025d0| 09 69 66 28 74 79 70 65 | 20 3d 3d 20 4e 5f 45 58 |.if(type| == N_EX|
|000025e0| 54 20 2b 20 4e 5f 55 4e | 44 46 20 29 0a 09 20 20 |T + N_UN|DF ).. |
|000025f0| 7b 20 2f 2a 20 69 73 20 | 6e 6f 74 20 64 65 66 69 |{ /* is |not defi|
|00002600| 6e 65 64 20 68 65 72 65 | 20 79 65 74 2e 20 2a 2f |ned here| yet. */|
|00002610| 0a 20 20 09 20 20 20 20 | 6f 6c 64 5f 73 79 6d 62 |. . |old_symb|
|00002620| 6f 6c 5f 70 20 3d 20 28 | 73 74 72 75 63 74 20 6e |ol_p = (|struct n|
|00002630| 6c 69 73 74 20 2a 2a 29 | 0a 09 20 20 20 20 20 20 |list **)|.. |
|00002640| 61 73 73 6f 63 5f 6c 6f | 6f 6b 75 70 28 73 79 6d |assoc_lo|okup(sym|
|00002650| 62 6f 6c 2d 3e 6e 5f 75 | 6e 2e 6e 5f 6e 61 6d 65 |bol->n_u|n.n_name|
|00002660| 2c 20 68 61 73 68 5f 74 | 61 62 29 3b 0a 0a 09 20 |, hash_t|ab);... |
|00002670| 20 20 20 69 66 28 6f 6c | 64 5f 73 79 6d 62 6f 6c | if(ol|d_symbol|
|00002680| 5f 70 29 20 6f 6c 64 5f | 73 79 6d 62 6f 6c 20 3d |_p) old_|symbol =|
|00002690| 20 2a 6f 6c 64 5f 73 79 | 6d 62 6f 6c 5f 70 3b 0a | *old_sy|mbol_p;.|
|000026a0| 0a 09 20 20 20 20 69 66 | 28 76 61 6c 75 65 20 21 |.. if|(value !|
|000026b0| 3d 20 30 29 0a 09 20 20 | 20 20 20 20 7b 20 2f 2a |= 0).. | { /*|
|000026c0| 20 69 73 20 63 6f 6d 6d | 6f 6e 20 2a 2f 0a 09 09 | is comm|on */...|
|000026d0| 69 66 28 6f 6c 64 5f 73 | 79 6d 62 6f 6c 20 3d 3d |if(old_s|ymbol ==|
|000026e0| 20 30 29 0a 09 09 20 20 | 7b 20 2f 2a 20 69 73 20 | 0)... |{ /* is |
|000026f0| 6e 65 77 20 63 6f 6d 6d | 6f 6e 20 2a 2f 0a 09 09 |new comm|on */...|
|00002700| 20 20 20 20 69 6e 74 20 | 72 6e 64 20 3d 0a 09 09 | int |rnd =...|
|00002710| 20 20 20 20 20 20 76 61 | 6c 75 65 20 3e 3d 20 73 | va|lue >= s|
|00002720| 69 7a 65 6f 66 28 64 6f | 75 62 6c 65 29 20 3f 20 |izeof(do|uble) ? |
|00002730| 73 69 7a 65 6f 66 28 64 | 6f 75 62 6c 65 29 20 2d |sizeof(d|ouble) -|
|00002740| 20 31 0a 09 09 09 3a 20 | 76 61 6c 75 65 20 3e 3d | 1....: |value >=|
|00002750| 20 73 69 7a 65 6f 66 28 | 6c 6f 6e 67 29 20 3f 20 | sizeof(|long) ? |
|00002760| 73 69 7a 65 6f 66 28 6c | 6f 6e 67 29 20 2d 20 31 |sizeof(l|ong) - 1|
|00002770| 0a 09 09 09 20 20 3a 20 | 73 69 7a 65 6f 66 28 73 |.... : |sizeof(s|
|00002780| 68 6f 72 74 29 20 2d 20 | 31 3b 0a 0a 09 09 20 20 |hort) - |1;.... |
|00002790| 20 20 73 79 6d 62 6f 6c | 2d 3e 6e 5f 74 79 70 65 | symbol|->n_type|
|000027a0| 20 3d 20 4e 5f 43 4f 4d | 4d 3b 0a 09 09 20 20 20 | = N_COM|M;... |
|000027b0| 20 6e 65 77 5f 63 6f 6d | 6d 6f 6e 20 2b 3d 20 72 | new_com|mon += r|
|000027c0| 6e 64 3b 0a 09 09 20 20 | 20 20 6e 65 77 5f 63 6f |nd;... | new_co|
|000027d0| 6d 6d 6f 6e 20 26 3d 20 | 7e 28 6c 6f 6e 67 29 72 |mmon &= |~(long)r|
|000027e0| 6e 64 3b 0a 09 09 20 20 | 20 20 73 79 6d 62 6f 6c |nd;... | symbol|
|000027f0| 2d 3e 6e 5f 76 61 6c 75 | 65 20 3d 20 6e 65 77 5f |->n_valu|e = new_|
|00002800| 63 6f 6d 6d 6f 6e 3b 0a | 09 09 20 20 20 20 6e 65 |common;.|.. ne|
|00002810| 77 5f 63 6f 6d 6d 6f 6e | 20 2b 3d 20 76 61 6c 75 |w_common| += valu|
|00002820| 65 3b 0a 09 09 20 20 7d | 0a 09 09 65 6c 73 65 0a |e;... }|...else.|
|00002830| 09 09 20 20 7b 20 2f 2a | 20 49 73 20 6f 6c 64 20 |.. { /*| Is old |
|00002840| 63 6f 6d 6d 6f 6e 20 2a | 2f 0a 0a 09 09 20 20 20 |common *|/.... |
|00002850| 20 73 79 6d 62 6f 6c 2d | 3e 6e 5f 74 79 70 65 20 | symbol-|>n_type |
|00002860| 3d 20 4e 5f 45 58 54 20 | 2b 20 4e 5f 43 4f 4d 4d |= N_EXT |+ N_COMM|
|00002870| 3b 0a 09 09 20 20 20 20 | 73 79 6d 62 6f 6c 2d 3e |;... |symbol->|
|00002880| 6e 5f 76 61 6c 75 65 20 | 3d 20 6f 6c 64 5f 73 79 |n_value |= old_sy|
|00002890| 6d 62 6f 6c 20 2d 3e 20 | 6e 5f 76 61 6c 75 65 3b |mbol -> |n_value;|
|000028a0| 0a 09 09 20 20 7d 0a 09 | 09 6c 61 73 74 5f 76 61 |... }..|.last_va|
|000028b0| 6c 75 65 20 3d 20 73 79 | 6d 62 6f 6c 2d 3e 6e 5f |lue = sy|mbol->n_|
|000028c0| 76 61 6c 75 65 3b 0a 09 | 20 20 20 20 20 20 7d 20 |value;..| } |
|000028d0| 2f 2a 20 65 6e 64 20 2e | 2e 20 69 73 20 63 6f 6d |/* end .|. is com|
|000028e0| 6d 6f 6e 20 2a 2f 0a 09 | 20 20 20 20 65 6c 73 65 |mon */..| else|
|000028f0| 0a 09 20 20 20 20 20 20 | 7b 20 2f 2a 20 69 73 20 |.. |{ /* is |
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|00002910| 6c 64 5f 73 79 6d 62 6f | 6c 20 3d 3d 20 30 29 0a |ld_symbo|l == 0).|
|00002920| 09 09 20 20 7b 20 2f 2a | 20 73 79 6d 62 6f 6c 20 |.. { /*| symbol |
|00002930| 69 73 20 75 6e 72 65 73 | 6f 6c 76 65 64 2e 20 53 |is unres|olved. S|
|00002940| 69 67 68 2e 20 2a 2f 0a | 09 09 20 20 20 20 2f 2a |igh. */.|.. /*|
|00002950| 20 42 75 74 20 77 69 6c | 6c 20 77 69 6c 6c 20 6b | But wil|l will k|
|00002960| 65 65 70 20 6f 6e 20 67 | 6f 69 6e 67 2c 20 6c 6f |eep on g|oing, lo|
|00002970| 6f 6b 69 6e 67 20 66 6f | 72 20 6f 74 68 65 72 73 |oking fo|r others|
|00002980| 2e 20 2a 2f 0a 09 09 20 | 20 20 20 69 66 28 61 72 |. */... | if(ar|
|00002990| 67 76 5f 68 20 3d 3d 20 | 30 29 0a 09 09 20 20 20 |gv_h == |0)... |
|000029a0| 20 20 20 61 72 67 76 5f | 68 20 3d 20 28 63 68 61 | argv_|h = (cha|
|000029b0| 72 2a 2a 2a 29 20 61 72 | 67 76 5f 6e 65 77 28 29 |r***) ar|gv_new()|
|000029c0| 3b 0a 09 09 20 20 20 20 | 61 72 67 76 5f 70 75 74 |;... |argv_put|
|000029d0| 28 61 72 67 76 5f 68 2c | 20 73 79 6d 62 6f 6c 2d |(argv_h,| symbol-|
|000029e0| 3e 6e 5f 75 6e 2e 6e 5f | 6e 61 6d 65 29 3b 0a 09 |>n_un.n_|name);..|
|000029f0| 09 20 20 20 20 75 6e 64 | 65 66 69 6e 65 64 73 20 |. und|efineds |
|00002a00| 3d 20 31 3b 0a 09 09 20 | 20 7d 0a 09 09 65 6c 73 |= 1;... | }...els|
|00002a10| 65 0a 09 09 20 20 7b 0a | 09 09 20 20 20 20 73 79 |e... {.|.. sy|
|00002a20| 6d 62 6f 6c 2d 3e 6e 5f | 74 79 70 65 20 3d 20 4e |mbol->n_|type = N|
|00002a30| 5f 45 58 54 20 2b 20 4e | 5f 43 4f 4d 4d 3b 0a 09 |_EXT + N|_COMM;..|
|00002a40| 09 20 20 20 20 73 79 6d | 62 6f 6c 2d 3e 6e 5f 76 |. sym|bol->n_v|
|00002a50| 61 6c 75 65 20 3d 20 6f | 6c 64 5f 73 79 6d 62 6f |alue = o|ld_symbo|
|00002a60| 6c 20 2d 3e 20 6e 5f 76 | 61 6c 75 65 3b 0a 09 09 |l -> n_v|alue;...|
|00002a70| 20 20 20 20 6c 61 73 74 | 5f 76 61 6c 75 65 20 3d | last|_value =|
|00002a80| 20 73 79 6d 62 6f 6c 2d | 3e 6e 5f 76 61 6c 75 65 | symbol-|>n_value|
|00002a90| 3b 0a 09 09 20 20 7d 0a | 09 20 20 20 20 20 20 7d |;... }.|. }|
|00002aa0| 0a 09 20 20 7d 20 2f 2a | 20 65 6e 64 2e 2e 20 69 |.. } /*| end.. i|
|00002ab0| 73 20 75 6e 64 65 66 69 | 6e 65 64 20 2a 2f 0a 0a |s undefi|ned */..|
|00002ac0| 23 20 20 20 20 20 20 20 | 69 66 64 65 66 20 64 6f |# |ifdef do|
|00002ad0| 5f 73 74 61 62 73 0a 09 | 69 66 28 74 79 70 65 26 |_stabs..|if(type&|
|00002ae0| 4e 5f 45 58 54 20 26 26 | 20 74 79 70 65 26 4e 5f |N_EXT &&| type&N_|
|00002af0| 54 59 50 45 20 3d 3d 20 | 4e 5f 55 4e 44 46 20 26 |TYPE == |N_UNDF &|
|00002b00| 26 20 74 79 70 65 26 4e | 5f 53 54 41 42 29 0a 09 |& type&N|_STAB)..|
|00002b10| 20 20 7b 0a 09 20 20 20 | 20 73 79 6d 62 6f 6c 2d | {.. | symbol-|
|00002b20| 3e 6e 5f 76 61 6c 75 65 | 20 3d 20 6c 61 73 74 5f |>n_value| = last_|
|00002b30| 76 61 6c 75 65 3b 0a 09 | 20 20 20 20 73 79 6d 62 |value;..| symb|
|00002b40| 6f 6c 2d 3e 6e 5f 74 79 | 70 65 20 3d 20 28 74 79 |ol->n_ty|pe = (ty|
|00002b50| 70 65 26 4e 5f 53 54 41 | 42 29 20 7c 20 28 4e 5f |pe&N_STA|B) | (N_|
|00002b60| 45 58 54 2b 4e 5f 43 4f | 4d 4d 29 3b 0a 09 20 20 |EXT+N_CO|MM);.. |
|00002b70| 7d 0a 23 20 20 20 20 20 | 20 20 65 6e 64 69 66 0a |}.# | endif.|
|00002b80| 09 73 79 6d 62 6f 6c 2b | 2b 3b 09 0a 20 20 20 20 |.symbol+|+;.. |
|00002b90| 20 20 7d 0a 20 20 7d 20 | 2f 2a 20 65 6e 64 20 62 | }. } |/* end b|
|00002ba0| 75 7a 7a 20 2a 2f 0a 0a | 20 20 69 66 28 75 6e 64 |uzz */..| if(und|
|00002bb0| 65 66 69 6e 65 64 73 29 | 20 7b 20 67 6f 74 6f 20 |efineds)| { goto |
|00002bc0| 65 6e 64 3b 20 7d 0a 20 | 20 72 65 74 76 61 6c 20 |end; }. | retval |
|00002bd0| 3d 20 28 66 75 6e 63 5f | 70 74 72 29 6c 6b 5f 67 |= (func_|ptr)lk_g|
|00002be0| 65 74 5f 74 65 78 74 5f | 61 6e 64 5f 64 61 74 61 |et_text_|and_data|
|00002bf0| 28 66 64 2c 20 26 68 65 | 61 64 65 72 2c 20 68 65 |(fd, &he|ader, he|
|00002c00| 61 64 65 72 2e 61 5f 62 | 73 73 20 2b 20 6e 65 77 |ader.a_b|ss + new|
|00002c10| 5f 63 6f 6d 6d 6f 6e 2c | 20 30 20 29 3b 0a 0a 0a |_common,| 0 );...|
|00002c20| 20 20 2f 2a 20 4e 6f 77 | 20 7a 69 70 20 74 68 72 | /* Now| zip thr|
|00002c30| 6f 75 67 68 20 72 65 6c | 6f 63 61 74 69 6f 6e 20 |ough rel|ocation |
|00002c40| 64 61 74 61 2c 20 64 6f | 69 6e 67 20 6f 75 72 20 |data, do|ing our |
|00002c50| 73 74 75 66 66 2e 20 0a | 20 20 2a 2a 20 46 69 72 |stuff. .| ** Fir|
|00002c60| 73 74 20 63 6f 6d 65 73 | 20 74 68 65 20 74 65 78 |st comes| the tex|
|00002c70| 74 2d 72 65 6c 6f 63 61 | 74 69 6f 6e 0a 20 20 2a |t-reloca|tion. *|
|00002c80| 2f 0a 20 20 7b 0a 20 20 | 20 20 73 74 72 75 63 74 |/. {. | struct|
|00002c90| 20 72 65 6c 6f 63 61 74 | 69 6f 6e 5f 69 6e 66 6f | relocat|ion_info|
|00002ca0| 20 2a 20 72 65 6c 20 3d | 20 72 65 6c 6f 63 3b 0a | * rel =| reloc;.|
|00002cb0| 20 20 20 20 73 74 72 75 | 63 74 20 72 65 6c 6f 63 | stru|ct reloc|
|00002cc0| 61 74 69 6f 6e 5f 69 6e | 66 6f 20 2a 20 66 69 72 |ation_in|fo * fir|
|00002cd0| 73 74 5f 64 61 74 61 20 | 3d 0a 20 20 20 20 20 20 |st_data |=. |
|00002ce0| 72 65 6c 6f 63 20 2b 20 | 0a 09 28 68 65 61 64 65 |reloc + |..(heade|
|00002cf0| 72 2e 61 5f 74 72 73 69 | 7a 65 20 20 2f 20 73 69 |r.a_trsi|ze / si|
|00002d00| 7a 65 6f 66 28 73 74 72 | 75 63 74 20 72 65 6c 6f |zeof(str|uct relo|
|00002d10| 63 61 74 69 6f 6e 5f 69 | 6e 66 6f 29 29 3b 0a 0a |cation_i|nfo));..|
|00002d20| 20 20 20 20 73 74 72 75 | 63 74 20 72 65 6c 6f 63 | stru|ct reloc|
|00002d30| 61 74 69 6f 6e 5f 69 6e | 66 6f 20 2a 20 65 6e 64 |ation_in|fo * end|
|00002d40| 70 20 3d 0a 20 20 20 20 | 20 20 72 65 6c 6f 63 20 |p =. | reloc |
|00002d50| 2b 20 0a 09 28 68 65 61 | 64 65 72 2e 61 5f 74 72 |+ ..(hea|der.a_tr|
|00002d60| 73 69 7a 65 20 2b 20 68 | 65 61 64 65 72 2e 61 5f |size + h|eader.a_|
|00002d70| 64 72 73 69 7a 65 20 29 | 2f 20 73 69 7a 65 6f 66 |drsize )|/ sizeof|
|00002d80| 28 73 74 72 75 63 74 20 | 72 65 6c 6f 63 61 74 69 |(struct |relocati|
|00002d90| 6f 6e 5f 69 6e 66 6f 29 | 3b 0a 0a 20 20 20 20 77 |on_info)|;.. w|
|00002da0| 68 69 6c 65 28 72 65 6c | 20 3c 20 65 6e 64 70 20 |hile(rel| < endp |
|00002db0| 29 0a 20 20 20 20 20 20 | 7b 0a 09 0a 09 63 68 61 |). |{....cha|
|00002dc0| 72 20 2a 61 64 64 72 65 | 73 73 20 3d 20 0a 09 20 |r *addre|ss = .. |
|00002dd0| 20 28 63 68 61 72 2a 29 | 20 28 72 65 6c 2d 3e 72 | (char*)| (rel->r|
|00002de0| 5f 61 64 64 72 65 73 73 | 20 2b 20 28 6c 6f 6e 67 |_address| + (long|
|00002df0| 29 72 65 74 76 61 6c 29 | 3b 0a 0a 09 6c 6f 6e 67 |)retval)|;...long|
|00002e00| 20 64 61 74 75 6d 3b 0a | 0a 09 69 66 28 72 65 6c | datum;.|..if(rel|
|00002e10| 20 3e 3d 20 66 69 72 73 | 74 5f 64 61 74 61 29 0a | >= firs|t_data).|
|00002e20| 09 20 20 61 64 64 72 65 | 73 73 20 2b 3d 20 68 65 |. addre|ss += he|
|00002e30| 61 64 65 72 2e 61 5f 74 | 65 78 74 3b 0a 09 0a 09 |ader.a_t|ext;....|
|00002e40| 73 77 69 74 63 68 20 28 | 72 65 6c 2d 3e 72 5f 6c |switch (|rel->r_l|
|00002e50| 65 6e 67 74 68 29 0a 09 | 20 20 7b 0a 09 20 20 63 |ength)..| {.. c|
|00002e60| 61 73 65 20 30 3a 09 09 | 2f 2a 20 62 79 74 65 20 |ase 0:..|/* byte |
|00002e70| 2a 2f 0a 09 20 20 20 20 | 64 61 74 75 6d 20 3d 20 |*/.. |datum = |
|00002e80| 2a 61 64 64 72 65 73 73 | 3b 0a 09 20 20 20 20 62 |*address|;.. b|
|00002e90| 72 65 61 6b 3b 0a 09 20 | 20 20 20 0a 09 20 20 63 |reak;.. | .. c|
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|00002eb0| 2a 2f 0a 09 20 20 20 20 | 64 61 74 75 6d 20 3d 20 |*/.. |datum = |
|00002ec0| 2a 28 73 68 6f 72 74 20 | 2a 29 61 64 64 72 65 73 |*(short |*)addres|
|00002ed0| 73 3b 0a 09 20 20 20 20 | 62 72 65 61 6b 3b 0a 09 |s;.. |break;..|
|00002ee0| 20 20 20 20 0a 09 20 20 | 63 61 73 65 20 32 3a 09 | .. |case 2:.|
|00002ef0| 09 2f 2a 20 6c 6f 6e 67 | 20 2a 2f 0a 09 20 20 20 |./* long| */.. |
|00002f00| 20 64 61 74 75 6d 20 3d | 20 2a 28 6c 6f 6e 67 20 | datum =| *(long |
|00002f10| 2a 29 61 64 64 72 65 73 | 73 3b 0a 09 20 20 20 20 |*)addres|s;.. |
|00002f20| 62 72 65 61 6b 3b 0a 09 | 20 20 20 20 0a 09 20 20 |break;..| .. |
|00002f30| 64 65 66 61 75 6c 74 3a | 0a 09 20 20 20 20 7b 20 |default:|.. { |
|00002f40| 2a 63 6f 64 65 70 20 3d | 20 6c 6b 5f 62 61 64 5f |*codep =| lk_bad_|
|00002f50| 66 6f 72 6d 61 74 3b 0a | 09 20 20 20 20 20 20 67 |format;.|. g|
|00002f60| 6f 74 6f 20 65 6e 64 3b | 0a 09 20 20 20 20 7d 0a |oto end;|.. }.|
|00002f70| 0a 09 20 20 7d 0a 09 20 | 20 20 20 0a 09 69 66 28 |.. }.. | ..if(|
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|00002f90| 20 20 7b 20 2f 2a 20 4c | 6f 6f 6b 20 69 74 20 75 | { /* L|ook it u|
|00002fa0| 70 20 69 6e 20 73 79 6d | 62 6f 6c 2d 74 61 62 6c |p in sym|bol-tabl|
|00002fb0| 65 20 2a 2f 0a 09 20 20 | 20 20 73 74 72 75 63 74 |e */.. | struct|
|00002fc0| 20 6e 6c 69 73 74 20 2a | 20 73 79 6d 62 6f 6c 20 | nlist *| symbol |
|00002fd0| 3d 20 26 28 73 79 6d 62 | 6f 6c 73 5b 72 65 6c 2d |= &(symb|ols[rel-|
|00002fe0| 3e 72 5f 73 79 6d 62 6f | 6c 6e 75 6d 5d 29 3b 0a |>r_symbo|lnum]);.|
|00002ff0| 09 20 20 20 20 69 6e 74 | 20 74 79 70 65 20 3d 20 |. int| type = |
|00003000| 73 79 6d 62 6f 6c 2d 3e | 6e 5f 74 79 70 65 3b 0a |symbol->|n_type;.|
|00003010| 09 20 20 20 20 63 68 61 | 72 2a 20 6e 61 6d 65 20 |. cha|r* name |
|00003020| 3d 20 73 79 6d 62 6f 6c | 2d 3e 6e 5f 75 6e 2e 6e |= symbol|->n_un.n|
|00003030| 5f 6e 61 6d 65 3b 0a 09 | 20 20 20 20 69 6e 74 20 |_name;..| int |
|00003040| 76 61 6c 75 65 20 3d 20 | 73 79 6d 62 6f 6c 2d 3e |value = |symbol->|
|00003050| 6e 5f 76 61 6c 75 65 3b | 0a 0a 09 20 20 20 20 69 |n_value;|... i|
|00003060| 66 28 73 79 6d 62 6f 6c | 2d 3e 6e 5f 74 79 70 65 |f(symbol|->n_type|
|00003070| 20 3d 3d 20 4e 5f 45 58 | 54 20 2b 20 4e 5f 43 4f | == N_EX|T + N_CO|
|00003080| 4d 4d 29 0a 09 20 20 20 | 20 20 20 2f 2a 20 6f 6c |MM).. | /* ol|
|00003090| 64 20 63 6f 6d 6d 6f 6e | 20 6f 72 20 65 78 74 65 |d common| or exte|
|000030a0| 72 6e 61 6c 20 2a 2f 0a | 09 20 20 20 20 20 20 20 |rnal */.|. |
|000030b0| 64 61 74 75 6d 20 2b 3d | 20 73 79 6d 62 6f 6c 2d |datum +=| symbol-|
|000030c0| 3e 6e 5f 76 61 6c 75 65 | 3b 0a 09 20 20 20 20 65 |>n_value|;.. e|
|000030d0| 6c 73 65 20 69 66 20 28 | 73 79 6d 62 6f 6c 2d 3e |lse if (|symbol->|
|000030e0| 6e 5f 74 79 70 65 20 3d | 3d 20 4e 5f 43 4f 4d 4d |n_type =|= N_COMM|
|000030f0| 29 0a 09 20 20 20 20 20 | 20 2f 2a 20 6e 65 77 20 |).. | /* new |
|00003100| 63 6f 6d 6d 6f 6e 20 2a | 2f 0a 09 20 20 20 20 20 |common *|/.. |
|00003110| 20 64 61 74 75 6d 20 2b | 3d 20 28 6c 6f 6e 67 29 | datum +|= (long)|
|00003120| 72 65 74 76 61 6c 20 2b | 20 68 65 61 64 65 72 2e |retval +| header.|
|00003130| 61 5f 74 65 78 74 20 2b | 20 68 65 61 64 65 72 2e |a_text +| header.|
|00003140| 61 5f 64 61 74 61 3b 0a | 09 20 20 20 20 65 6c 73 |a_data;.|. els|
|00003150| 65 20 7b 20 20 2a 63 6f | 64 65 70 20 3d 20 6c 6b |e { *co|dep = lk|
|00003160| 5f 62 61 64 5f 66 6f 72 | 6d 61 74 3b 20 67 6f 74 |_bad_for|mat; got|
|00003170| 6f 20 65 6e 64 3b 20 7d | 0a 09 20 20 7d 20 2f 2a |o end; }|.. } /*|
|00003180| 20 65 6e 64 2e 2e 20 6c | 6f 6f 6b 20 69 74 20 75 | end.. l|ook it u|
|00003190| 70 20 2a 2f 0a 09 65 6c | 73 65 0a 09 20 20 7b 20 |p */..el|se.. { |
|000031a0| 2f 2a 20 69 73 20 73 74 | 61 74 69 63 20 2a 2f 0a |/* is st|atic */.|
|000031b0| 09 20 20 20 20 73 77 69 | 74 63 68 28 72 65 6c 2d |. swi|tch(rel-|
|000031c0| 3e 72 5f 73 79 6d 62 6f | 6c 6e 75 6d 20 26 20 4e |>r_symbo|lnum & N|
|000031d0| 5f 54 59 50 45 29 0a 09 | 20 20 20 20 20 20 7b 0a |_TYPE)..| {.|
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|000031f0| 58 54 3a 20 63 61 73 65 | 20 4e 5f 44 41 54 41 3a |XT: case| N_DATA:|
|00003200| 0a 09 09 64 61 74 75 6d | 20 2b 3d 20 28 6c 6f 6e |...datum| += (lon|
|00003210| 67 29 72 65 74 76 61 6c | 3b 0a 09 09 62 72 65 61 |g)retval|;...brea|
|00003220| 6b 3b 0a 09 20 20 20 20 | 20 20 63 61 73 65 20 4e |k;.. | case N|
|00003230| 5f 42 53 53 3a 0a 09 09 | 64 61 74 75 6d 20 2b 3d |_BSS:...|datum +=|
|00003240| 20 28 6c 6f 6e 67 29 72 | 65 74 76 61 6c 20 2b 20 | (long)r|etval + |
|00003250| 20 6e 65 77 5f 63 6f 6d | 6d 6f 6e 3b 0a 09 09 62 | new_com|mon;...b|
|00003260| 72 65 61 6b 3b 0a 09 20 | 20 20 20 20 20 63 61 73 |reak;.. | cas|
|00003270| 65 20 4e 5f 41 42 53 3a | 0a 09 09 62 72 65 61 6b |e N_ABS:|...break|
|00003280| 3b 0a 09 20 20 20 20 20 | 20 7d 0a 09 20 20 7d 20 |;.. | }.. } |
|00003290| 2f 2a 20 65 6e 64 20 2e | 2e 20 69 73 20 73 74 61 |/* end .|. is sta|
|000032a0| 74 69 63 20 2a 2f 0a 09 | 69 66 28 72 65 6c 2d 3e |tic */..|if(rel->|
|000032b0| 72 5f 70 63 72 65 6c 29 | 20 64 61 74 75 6d 20 2d |r_pcrel)| datum -|
|000032c0| 3d 20 28 6c 6f 6e 67 29 | 72 65 74 76 61 6c 3b 0a |= (long)|retval;.|
|000032d0| 0a 09 73 77 69 74 63 68 | 20 28 72 65 6c 2d 3e 72 |..switch| (rel->r|
|000032e0| 5f 6c 65 6e 67 74 68 29 | 20 7b 0a 09 20 20 0a 09 |_length)| {.. ..|
|000032f0| 63 61 73 65 20 30 3a 09 | 09 2f 2a 20 62 79 74 65 |case 0:.|./* byte|
|00003300| 20 2a 2f 0a 09 20 20 69 | 66 20 28 64 61 74 75 6d | */.. i|f (datum|
|00003310| 20 3c 20 2d 31 32 38 20 | 7c 7c 20 64 61 74 75 6d | < -128 ||| datum|
|00003320| 20 3e 20 31 32 37 29 0a | 09 20 20 20 20 7b 20 0a | > 127).|. { .|
|00003330| 09 20 20 20 20 20 20 2a | 63 6f 64 65 70 20 3d 20 |. *|codep = |
|00003340| 6c 6b 5f 62 61 64 5f 66 | 6f 72 6d 61 74 3b 20 67 |lk_bad_f|ormat; g|
|00003350| 6f 74 6f 20 65 6e 64 3b | 0a 09 20 20 20 20 7d 0a |oto end;|.. }.|
|00003360| 09 20 20 2a 61 64 64 72 | 65 73 73 20 3d 20 64 61 |. *addr|ess = da|
|00003370| 74 75 6d 3b 0a 09 20 20 | 62 72 65 61 6b 3b 0a 09 |tum;.. |break;..|
|00003380| 63 61 73 65 20 31 3a 09 | 09 2f 2a 20 77 6f 72 64 |case 1:.|./* word|
|00003390| 20 2a 2f 0a 09 20 20 69 | 66 20 28 64 61 74 75 6d | */.. i|f (datum|
|000033a0| 20 3c 20 2d 33 32 37 36 | 38 20 7c 7c 20 64 61 74 | < -3276|8 || dat|
|000033b0| 75 6d 20 3e 20 33 32 37 | 36 37 29 0a 09 20 20 20 |um > 327|67).. |
|000033c0| 20 7b 20 0a 09 20 20 20 | 20 20 20 2a 63 6f 64 65 | { .. | *code|
|000033d0| 70 20 3d 20 6c 6b 5f 62 | 61 64 5f 66 6f 72 6d 61 |p = lk_b|ad_forma|
|000033e0| 74 3b 20 67 6f 74 6f 20 | 65 6e 64 3b 0a 09 20 20 |t; goto |end;.. |
|000033f0| 20 20 7d 0a 09 20 20 2a | 28 73 68 6f 72 74 20 2a | }.. *|(short *|
|00003400| 29 61 64 64 72 65 73 73 | 20 3d 20 64 61 74 75 6d |)address| = datum|
|00003410| 3b 0a 09 20 20 62 72 65 | 61 6b 3b 0a 09 63 61 73 |;.. bre|ak;..cas|
|00003420| 65 20 32 3a 09 09 2f 2a | 20 6c 6f 6e 67 20 2a 2f |e 2:../*| long */|
|00003430| 0a 09 20 20 2a 28 6c 6f | 6e 67 20 2a 29 61 64 64 |.. *(lo|ng *)add|
|00003440| 72 65 73 73 20 3d 20 64 | 61 74 75 6d 3b 0a 09 20 |ress = d|atum;.. |
|00003450| 20 62 72 65 61 6b 3b 0a | 09 7d 0a 09 72 65 6c 2b | break;.|.}..rel+|
|00003460| 2b 3b 0a 20 20 20 20 20 | 20 7d 0a 20 20 20 20 0a |+;. | }. .|
|00003470| 20 20 7d 20 2f 2a 20 65 | 6e 64 2e 2e 20 7a 69 70 | } /* e|nd.. zip|
|00003480| 20 2a 2f 0a 0a 20 65 6e | 64 3a 0a 0a 20 20 73 66 | */.. en|d:.. sf|
|00003490| 72 65 65 28 72 65 6c 6f | 63 29 3b 20 73 66 72 65 |ree(relo|c); sfre|
|000034a0| 65 28 73 79 6d 62 6f 6c | 73 29 3b 0a 0a 20 20 69 |e(symbol|s);.. i|
|000034b0| 66 28 2a 63 6f 64 65 70 | 20 21 3d 20 30 29 20 7b |f(*codep| != 0) {|
|000034c0| 20 73 66 72 65 65 28 72 | 65 74 76 61 6c 29 3b 20 | sfree(r|etval); |
|000034d0| 72 65 74 76 61 6c 20 3d | 20 30 3b 20 7d 0a 20 20 |retval =| 0; }. |
|000034e0| 69 66 28 75 6e 64 65 66 | 69 6e 65 64 73 29 0a 20 |if(undef|ineds). |
|000034f0| 20 20 20 7b 20 2a 63 6f | 64 65 70 20 3d 20 6c 6b | { *co|dep = lk|
|00003500| 5f 75 6e 64 65 66 64 3b | 0a 20 20 20 20 20 20 73 |_undefd;|. s|
|00003510| 66 72 65 65 28 6c 6b 5f | 75 6e 64 65 66 69 6e 65 |free(lk_|undefine|
|00003520| 64 29 3b 0a 20 20 20 20 | 20 20 6c 6b 5f 75 6e 64 |d);. | lk_und|
|00003530| 65 66 69 6e 65 64 20 3d | 20 2a 61 72 67 76 5f 68 |efined =| *argv_h|
|00003540| 3b 0a 20 20 20 20 20 20 | 66 72 65 65 28 61 72 67 |;. |free(arg|
|00003550| 76 5f 68 29 3b 0a 20 20 | 20 20 7d 0a 20 20 72 65 |v_h);. | }. re|
|00003560| 74 75 72 6e 20 72 65 74 | 76 61 6c 3b 0a 0a 7d 0a |turn ret|val;..}.|
|00003570| 0a 66 75 6e 63 5f 70 74 | 72 0a 6c 6b 5f 64 79 6e |.func_pt|r.lk_dyn|
|00003580| 61 6c 6f 61 64 28 20 63 | 6f 64 65 70 2c 20 68 64 |aload( c|odep, hd|
|00003590| 72 70 2c 20 68 61 73 68 | 5f 74 61 62 2c 20 66 69 |rp, hash|_tab, fi|
|000035a0| 6c 65 6e 61 6d 65 20 29 | 0a 20 20 69 6e 74 20 2a |lename )|. int *|
|000035b0| 63 6f 64 65 70 3b 0a 20 | 20 73 74 72 75 63 74 20 |codep;. | struct |
|000035c0| 65 78 65 63 20 2a 68 64 | 72 70 3b 0a 20 20 61 73 |exec *hd|rp;. as|
|000035d0| 73 6f 63 5f 6d 65 6d 20 | 68 61 73 68 5f 74 61 62 |soc_mem |hash_tab|
|000035e0| 3b 0a 20 20 63 68 61 72 | 2a 20 66 69 6c 65 6e 61 |;. char|* filena|
|000035f0| 6d 65 3b 0a 7b 0a 0a 20 | 20 69 6e 74 20 66 64 20 |me;.{.. | int fd |
|00003600| 3d 20 6f 70 65 6e 28 66 | 69 6c 65 6e 61 6d 65 2c |= open(f|ilename,|
|00003610| 20 4f 5f 52 44 4f 4e 4c | 59 20 29 3b 0a 20 20 66 | O_RDONL|Y );. f|
|00003620| 75 6e 63 5f 70 74 72 20 | 72 65 74 76 61 6c 20 3d |unc_ptr |retval =|
|00003630| 20 6c 6b 5f 64 79 6e 61 | 6c 6f 61 64 5f 66 64 28 | lk_dyna|load_fd(|
|00003640| 63 6f 64 65 70 2c 20 68 | 64 72 70 2c 20 68 61 73 |codep, h|drp, has|
|00003650| 68 5f 74 61 62 2c 20 66 | 64 2c 20 30 29 3b 20 0a |h_tab, f|d, 0); .|
|00003660| 0a 20 20 69 66 28 66 64 | 20 3e 3d 20 30 29 20 63 |. if(fd| >= 0) c|
|00003670| 6c 6f 73 65 28 66 64 29 | 3b 0a 20 20 72 65 74 75 |lose(fd)|;. retu|
|00003680| 72 6e 20 72 65 74 76 61 | 6c 3b 0a 20 20 0a 7d 0a |rn retva|l;. .}.|
|00003690| 0a 61 73 73 6f 63 5f 6d | 65 6d 0a 6c 6b 5f 73 79 |.assoc_m|em.lk_sy|
|000036a0| 6d 5f 68 61 73 68 28 68 | 64 72 70 2c 20 73 79 6d |m_hash(h|drp, sym|
|000036b0| 73 29 0a 20 20 73 74 72 | 75 63 74 20 65 78 65 63 |s). str|uct exec|
|000036c0| 20 2a 20 68 64 72 70 3b | 0a 20 20 73 74 72 75 63 | * hdrp;|. struc|
|000036d0| 74 20 6e 6c 69 73 74 20 | 2a 20 73 79 6d 73 3b 0a |t nlist |* syms;.|
|000036e0| 7b 0a 20 20 61 73 73 6f | 63 5f 6d 65 6d 20 72 65 |{. asso|c_mem re|
|000036f0| 73 75 6c 74 20 3d 20 6e | 65 77 5f 61 73 73 6f 63 |sult = n|ew_assoc|
|00003700| 5f 6d 65 6d 28 73 69 7a | 65 6f 66 28 73 74 72 75 |_mem(siz|eof(stru|
|00003710| 63 74 20 6e 6c 69 73 74 | 2a 29 29 3b 0a 0a 20 20 |ct nlist|*));.. |
|00003720| 69 66 28 72 65 73 75 6c | 74 20 3d 3d 20 30 29 20 |if(resul|t == 0) |
|00003730| 72 65 74 75 72 6e 20 30 | 3b 0a 0a 20 20 7b 0a 20 |return 0|;.. {. |
|00003740| 20 20 20 73 74 72 75 63 | 74 20 6e 6c 69 73 74 20 | struc|t nlist |
|00003750| 2a 20 73 79 6d 20 3d 20 | 73 79 6d 73 3b 0a 20 20 |* sym = |syms;. |
|00003760| 20 20 73 74 72 75 63 74 | 20 6e 6c 69 73 74 20 2a | struct| nlist *|
|00003770| 20 65 6e 64 20 3d 20 73 | 79 6d 73 20 2b 20 28 68 | end = s|yms + (h|
|00003780| 64 72 70 2d 3e 61 5f 73 | 79 6d 73 20 2f 20 73 69 |drp->a_s|yms / si|
|00003790| 7a 65 6f 66 28 73 74 72 | 75 63 74 20 6e 6c 69 73 |zeof(str|uct nlis|
|000037a0| 74 29 29 3b 0a 0a 20 20 | 20 20 77 68 69 6c 65 28 |t));.. | while(|
|000037b0| 73 79 6d 20 3c 20 65 6e | 64 29 0a 20 20 20 20 20 |sym < en|d). |
|000037c0| 20 7b 0a 09 73 74 72 75 | 63 74 20 6e 6c 69 73 74 | {..stru|ct nlist|
|000037d0| 20 2a 2a 20 70 74 72 20 | 3d 20 28 73 74 72 75 63 | ** ptr |= (struc|
|000037e0| 74 20 6e 6c 69 73 74 2a | 2a 29 20 61 73 73 6f 63 |t nlist*|*) assoc|
|000037f0| 28 73 79 6d 2d 3e 6e 5f | 75 6e 2e 6e 5f 6e 61 6d |(sym->n_|un.n_nam|
|00003800| 65 2c 20 72 65 73 75 6c | 74 29 3b 0a 09 69 66 28 |e, resul|t);..if(|
|00003810| 70 74 72 20 3d 3d 20 30 | 29 20 72 65 74 75 72 6e |ptr == 0|) return|
|00003820| 20 30 3b 0a 09 2a 70 74 | 72 20 3d 20 73 79 6d 3b | 0;..*pt|r = sym;|
|00003830| 0a 09 73 79 6d 2b 2b 3b | 0a 20 20 20 20 20 20 7d |..sym++;|. }|
|00003840| 0a 20 20 7d 0a 20 20 72 | 65 74 75 72 6e 20 72 65 |. }. r|eturn re|
|00003850| 73 75 6c 74 3b 0a 7d 0a | 0a 23 75 6e 64 65 66 20 |sult;.}.|.#undef |
|00003860| 64 65 6d 6f 5f 64 79 6e | 61 5f 6c 69 6e 6b 0a 0a |demo_dyn|a_link..|
|00003870| 23 69 66 64 65 66 20 64 | 65 6d 6f 5f 64 79 6e 61 |#ifdef d|emo_dyna|
|00003880| 5f 6c 69 6e 6b 0a 6d 61 | 69 6e 28 61 72 67 63 2c |_link.ma|in(argc,|
|00003890| 20 61 72 67 76 29 0a 20 | 20 63 68 61 72 2a 2a 20 | argv). | char** |
|000038a0| 61 72 67 76 3b 0a 7b 0a | 20 20 63 68 61 72 2a 20 |argv;.{.| char* |
|000038b0| 6d 65 20 3d 20 28 63 68 | 61 72 2a 29 20 77 68 69 |me = (ch|ar*) whi|
|000038c0| 63 68 28 61 72 67 76 5b | 30 5d 29 3b 0a 20 20 63 |ch(argv[|0]);. c|
|000038d0| 68 61 72 2a 20 70 72 6f | 67 20 3d 20 28 63 68 61 |har* pro|g = (cha|
|000038e0| 72 2a 29 28 61 72 67 76 | 5b 31 5d 29 3b 0a 20 20 |r*)(argv|[1]);. |
|000038f0| 66 75 6e 63 5f 70 74 72 | 20 74 69 6f 6e 3b 0a 20 |func_ptr| tion;. |
|00003900| 20 61 73 73 6f 63 5f 6d | 65 6d 20 68 61 73 68 5f | assoc_m|em hash_|
|00003910| 74 61 62 3b 0a 20 20 73 | 74 72 75 63 74 20 65 78 |tab;. s|truct ex|
|00003920| 65 63 20 6d 61 69 6e 5f | 68 64 72 3b 0a 20 20 73 |ec main_|hdr;. s|
|00003930| 74 72 75 63 74 20 6e 6c | 69 73 74 20 2a 20 6d 61 |truct nl|ist * ma|
|00003940| 69 6e 5f 73 79 6d 73 3b | 0a 0a 20 20 69 6e 74 20 |in_syms;|.. int |
|00003950| 66 64 20 3d 20 6f 70 65 | 6e 28 20 6d 65 2c 20 4f |fd = ope|n( me, O|
|00003960| 5f 52 44 4f 4e 4c 59 20 | 29 3b 0a 0a 20 20 6c 6b |_RDONLY |);.. lk|
|00003970| 5f 67 65 74 5f 68 65 61 | 64 65 72 28 66 64 2c 20 |_get_hea|der(fd, |
|00003980| 26 6d 61 69 6e 5f 68 64 | 72 2c 20 30 20 29 3b 0a |&main_hd|r, 0 );.|
|00003990| 20 20 6d 61 69 6e 5f 73 | 79 6d 73 20 3d 20 6c 6b | main_s|yms = lk|
|000039a0| 5f 67 65 74 5f 73 79 6d | 62 6f 6c 73 28 66 64 2c |_get_sym|bols(fd,|
|000039b0| 20 26 6d 61 69 6e 5f 68 | 64 72 2c 20 30 20 29 3b | &main_h|dr, 0 );|
|000039c0| 0a 20 20 63 6c 6f 73 65 | 28 66 64 29 3b 0a 20 20 |. close|(fd);. |
|000039d0| 68 61 73 68 5f 74 61 62 | 20 3d 20 6c 6b 5f 73 79 |hash_tab| = lk_sy|
|000039e0| 6d 5f 68 61 73 68 28 26 | 6d 61 69 6e 5f 68 64 72 |m_hash(&|main_hdr|
|000039f0| 2c 20 6d 61 69 6e 5f 73 | 79 6d 73 29 3b 0a 0a 20 |, main_s|yms);.. |
|00003a00| 20 7b 20 69 6e 74 20 74 | 69 6d 65 73 3b 0a 20 20 | { int t|imes;. |
|00003a10| 20 20 69 6e 74 20 63 6f | 64 65 3b 0a 0a 20 20 20 | int co|de;.. |
|00003a20| 20 69 66 28 61 72 67 63 | 3d 3d 32 29 20 74 69 6d | if(argc|==2) tim|
|00003a30| 65 73 20 3d 20 31 3b 0a | 20 20 20 20 20 20 65 6c |es = 1;.| el|
|00003a40| 73 65 20 74 69 6d 65 73 | 20 3d 20 61 74 6f 69 28 |se times| = atoi(|
|00003a50| 61 72 67 76 5b 32 5d 29 | 3b 0a 0a 20 20 20 20 77 |argv[2])|;.. w|
|00003a60| 68 69 6c 65 28 74 69 6d | 65 73 2d 2d 29 0a 20 20 |hile(tim|es--). |
|00003a70| 20 20 20 20 7b 0a 23 20 | 20 20 20 20 20 20 69 6e | {.# | in|
|00003a80| 63 6c 75 64 65 20 3c 73 | 79 73 2f 74 69 6d 65 2e |clude <s|ys/time.|
|00003a90| 68 3e 0a 09 73 74 72 75 | 63 74 20 74 69 6d 65 76 |h>..stru|ct timev|
|00003aa0| 61 6c 20 74 31 2c 20 74 | 32 3b 0a 09 73 74 72 75 |al t1, t|2;..stru|
|00003ab0| 63 74 20 74 69 6d 65 7a | 6f 6e 65 20 74 7a 3b 0a |ct timez|one tz;.|
|00003ac0| 09 6c 6f 6e 67 20 75 73 | 65 63 73 3b 0a 09 67 65 |.long us|ecs;..ge|
|00003ad0| 74 74 69 6d 65 6f 66 64 | 61 79 28 26 74 31 2c 20 |ttimeofd|ay(&t1, |
|00003ae0| 26 74 7a 29 3b 0a 09 28 | 66 75 6e 63 5f 70 74 72 |&tz);..(|func_ptr|
|00003af0| 29 74 69 6f 6e 20 3d 20 | 6c 6b 5f 64 79 6e 61 6c |)tion = |lk_dynal|
|00003b00| 6f 61 64 28 20 26 63 6f | 64 65 2c 20 26 6d 61 69 |oad( &co|de, &mai|
|00003b10| 6e 5f 68 64 72 2c 20 68 | 61 73 68 5f 74 61 62 2c |n_hdr, h|ash_tab,|
|00003b20| 20 70 72 6f 67 20 29 3b | 0a 09 67 65 74 74 69 6d | prog );|..gettim|
|00003b30| 65 6f 66 64 61 79 28 26 | 74 32 2c 20 26 74 7a 29 |eofday(&|t2, &tz)|
|00003b40| 3b 0a 0a 09 75 73 65 63 | 73 20 3d 28 20 74 32 2e |;...usec|s =( t2.|
|00003b50| 74 76 5f 73 65 63 20 2d | 20 74 31 2e 74 76 5f 73 |tv_sec -| t1.tv_s|
|00003b60| 65 63 20 29 20 2a 20 31 | 30 30 30 30 30 30 20 2b |ec ) * 1|000000 +|
|00003b70| 20 74 32 2e 74 76 5f 75 | 73 65 63 20 2d 20 74 31 | t2.tv_u|sec - t1|
|00003b80| 2e 74 76 5f 75 73 65 63 | 3b 0a 2f 2a 09 66 70 72 |.tv_usec|;./*.fpr|
|00003b90| 69 6e 74 66 28 73 74 64 | 65 72 72 2c 20 22 25 64 |intf(std|err, "%d|
|00003ba0| 20 25 64 20 25 64 5c 6e | 22 2c 20 75 73 65 63 73 | %d %d\n|", usecs|
|00003bb0| 2c 20 74 32 2e 74 76 5f | 73 65 63 20 2d 20 74 31 |, t2.tv_|sec - t1|
|00003bc0| 2e 74 76 5f 73 65 63 2c | 0a 09 09 74 32 2e 74 76 |.tv_sec,|...t2.tv|
|00003bd0| 5f 75 73 65 63 20 2d 20 | 74 31 2e 74 76 5f 75 73 |_usec - |t1.tv_us|
|00003be0| 65 63 29 3b 0a 2a 2f 0a | 09 69 66 28 74 69 6f 6e |ec);.*/.|.if(tion|
|00003bf0| 29 0a 09 20 20 28 2a 28 | 66 75 6e 63 5f 70 74 72 |).. (*(|func_ptr|
|00003c00| 29 74 69 6f 6e 29 28 29 | 3b 0a 09 65 6c 73 65 0a |)tion)()|;..else.|
|00003c10| 09 20 20 73 77 69 74 63 | 68 28 63 6f 64 65 29 0a |. switc|h(code).|
|00003c20| 09 20 20 20 20 7b 0a 09 | 20 20 20 20 63 61 73 65 |. {..| case|
|00003c30| 20 6c 6b 5f 75 6e 64 65 | 66 64 3a 0a 09 20 20 20 | lk_unde|fd:.. |
|00003c40| 20 20 20 7b 20 63 68 61 | 72 2a 2a 20 75 6e 64 65 | { cha|r** unde|
|00003c50| 66 20 3d 20 6c 6b 5f 75 | 6e 64 65 66 69 6e 65 64 |f = lk_u|ndefined|
|00003c60| 3b 0a 09 09 70 72 69 6e | 74 66 28 22 75 6e 64 65 |;...prin|tf("unde|
|00003c70| 66 69 6e 65 64 3a 5c 6e | 22 29 3b 0a 09 09 77 68 |fined:\n|");...wh|
|00003c80| 69 6c 65 28 2a 75 6e 64 | 65 66 29 20 70 72 69 6e |ile(*und|ef) prin|
|00003c90| 74 66 28 22 25 73 5c 6e | 22 2c 20 2a 75 6e 64 65 |tf("%s\n|", *unde|
|00003ca0| 66 2b 2b 29 3b 0a 09 20 | 20 20 20 20 20 7d 0a 09 |f++);.. | }..|
|00003cb0| 20 20 20 20 20 20 62 72 | 65 61 6b 3b 0a 09 20 20 | br|eak;.. |
|00003cc0| 20 20 63 61 73 65 20 6c | 6b 5f 70 65 72 72 6f 72 | case l|k_perror|
|00003cd0| 3a 0a 09 20 20 20 20 20 | 20 70 65 72 72 6f 72 28 |:.. | perror(|
|00003ce0| 70 72 6f 67 29 3b 0a 09 | 20 20 20 20 20 20 62 72 |prog);..| br|
|00003cf0| 65 61 6b 3b 0a 09 20 20 | 20 20 63 61 73 65 20 6c |eak;.. | case l|
|00003d00| 6b 5f 62 61 64 5f 66 6f | 72 6d 61 74 3a 0a 09 20 |k_bad_fo|rmat:.. |
|00003d10| 20 20 20 20 20 70 72 69 | 6e 74 66 28 22 62 61 64 | pri|ntf("bad|
|00003d20| 20 66 6f 72 6d 61 74 5c | 6e 22 29 3b 0a 09 20 20 | format\|n");.. |
|00003d30| 20 20 20 20 62 72 65 61 | 6b 3b 0a 09 20 20 20 20 | brea|k;.. |
|00003d40| 7d 0a 20 20 20 20 20 20 | 7d 0a 20 20 7d 0a 20 20 |}. |}. }. |
|00003d50| 65 78 69 74 28 30 29 3b | 0a 7d 0a 0a 69 6e 74 20 |exit(0);|.}..int |
|00003d60| 78 73 74 64 65 72 72 3b | 0a 69 6e 74 20 78 66 70 |xstderr;|.int xfp|
|00003d70| 72 69 6e 74 66 3b 0a 0a | 6b 6c 75 67 65 28 29 20 |rintf;..|kluge() |
|00003d80| 7b 20 70 72 69 6e 74 66 | 28 29 3b 20 7d 0a 0a 69 |{ printf|(); }..i|
|00003d90| 6e 74 20 63 6f 6d 6d 5f | 6d 61 69 6e 3b 0a 69 6e |nt comm_|main;.in|
|00003da0| 74 20 65 78 74 3b 0a 66 | 6f 6f 28 29 0a 7b 0a 20 |t ext;.f|oo().{. |
|00003db0| 20 66 70 72 69 6e 74 66 | 28 73 74 64 65 72 72 2c | fprintf|(stderr,|
|00003dc0| 20 22 28 25 78 20 25 78 | 29 66 6f 6f 20 62 65 20 | "(%x %x|)foo be |
|00003dd0| 63 61 6c 6c 65 64 2e 5c | 6e 22 2c 20 73 74 64 65 |called.\|n", stde|
|00003de0| 72 72 2c 20 66 70 72 69 | 6e 74 66 29 3b 0a 20 20 |rr, fpri|ntf);. |
|00003df0| 66 70 72 69 6e 74 66 28 | 73 74 64 65 72 72 2c 20 |fprintf(|stderr, |
|00003e00| 22 28 25 78 20 25 78 29 | 20 3c 3c 5c 6e 22 2c 20 |"(%x %x)| <<\n", |
|00003e10| 78 73 74 64 65 72 72 2c | 20 78 66 70 72 69 6e 74 |xstderr,| xfprint|
|00003e20| 66 29 3b 0a 7d 0a 0a 23 | 65 6e 64 69 66 20 64 65 |f);.}..#|endif de|
|00003e30| 6d 6f 5f 64 79 6e 61 5f | 6c 69 6e 6b 0a 00 00 00 |mo_dyna_|link....|
|00003e40| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e50| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e80| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003e90| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ea0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003eb0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ec0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ed0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003ee0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|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 |........|........|
|00004000| 64 79 6e 61 6c 69 6e 6b | 2f 64 79 6e 61 5f 6c 69 |dynalink|/dyna_li|
|00004010| 6e 6b 2e 64 6f 63 00 00 | 00 00 00 00 00 00 00 00 |nk.doc..|........|
|00004020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004060| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |.... 6|44 . 2|
|00004070| 34 33 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |43 . |12 . |
|00004080| 20 20 31 30 34 34 35 20 | 20 34 34 30 33 36 30 33 | 10445 | 4403603|
|00004090| 31 30 36 20 20 31 30 33 | 37 31 00 20 00 00 00 00 |106 103|71. ....|
|000040a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004100| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004110| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004130| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000041f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004200| 20 20 20 23 69 6e 63 6c | 75 64 65 20 3c 61 2e 6f | #incl|ude <a.o|
|00004210| 75 74 2e 68 3e 0a 20 20 | 20 23 69 6e 63 6c 75 64 |ut.h>. | #includ|
|00004220| 65 20 22 61 73 73 6f 63 | 2e 68 22 0a 20 20 20 23 |e "assoc|.h". #|
|00004230| 69 6e 63 6c 75 64 65 20 | 22 64 79 6e 61 5f 6c 69 |include |"dyna_li|
|00004240| 6e 6b 2e 68 0a 20 20 20 | 0a 20 20 20 0a 20 20 20 |nk.h. |. . |
|00004250| 6c 6b 5f 67 65 74 5f 68 | 65 61 64 65 72 28 66 64 |lk_get_h|eader(fd|
|00004260| 2c 20 68 64 72 70 2c 20 | 6f 66 66 73 65 74 29 20 |, hdrp, |offset) |
|00004270| 20 2f 40 20 72 65 61 64 | 73 20 61 6e 20 61 2e 6f | /@ read|s an a.o|
|00004280| 75 74 20 68 65 61 64 65 | 72 20 69 6e 74 6f 20 6d |ut heade|r into m|
|00004290| 65 6d 6f 72 79 20 40 2f | 0a 20 20 20 20 20 20 69 |emory @/|. i|
|000042a0| 6e 74 20 66 64 3b 20 20 | 20 20 20 20 20 20 20 20 |nt fd; | |
|000042b0| 20 20 20 20 20 2f 40 20 | 61 6e 20 6f 70 65 6e 20 | /@ |an open |
|000042c0| 66 69 6c 65 2d 64 65 73 | 63 72 69 70 74 6f 72 20 |file-des|criptor |
|000042d0| 40 2f 0a 20 20 20 20 20 | 20 73 74 72 75 63 74 20 |@/. | struct |
|000042e0| 65 78 65 63 20 2a 68 64 | 72 70 3b 20 20 20 20 2f |exec *hd|rp; /|
|000042f0| 40 20 70 6f 69 6e 74 65 | 72 20 74 6f 20 6d 65 6d |@ pointe|r to mem|
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|00005090| 69 6e 5f 73 79 6d 73 20 | 3d 20 6c 6b 5f 67 65 74 |in_syms |= lk_get|
|000050a0| 5f 73 79 6d 62 6f 6c 73 | 28 66 64 2c 20 26 6d 61 |_symbols|(fd, &ma|
|000050b0| 69 6e 5f 68 64 72 2c 20 | 30 20 29 3b 0a 20 20 20 |in_hdr, |0 );. |
|000050c0| 20 20 63 6c 6f 73 65 28 | 66 64 29 3b 0a 20 20 20 | close(|fd);. |
|000050d0| 20 20 68 61 73 68 5f 74 | 61 62 20 3d 20 6c 6b 5f | hash_t|ab = lk_|
|000050e0| 73 79 6d 5f 68 61 73 68 | 28 26 6d 61 69 6e 5f 68 |sym_hash|(&main_h|
|000050f0| 64 72 2c 20 6d 61 69 6e | 5f 73 79 6d 73 29 3b 0a |dr, main|_syms);.|
|00005100| 20 20 20 0a 20 20 20 20 | 20 28 66 75 6e 63 5f 70 | . | (func_p|
|00005110| 74 72 29 20 65 6e 74 72 | 79 5f 70 6f 69 6e 74 0a |tr) entr|y_point.|
|00005120| 20 20 20 20 20 20 20 20 | 20 20 3d 20 6c 6b 5f 64 | | = lk_d|
|00005130| 79 6e 61 6c 6f 61 64 28 | 20 26 63 6f 64 65 2c 20 |ynaload(| &code, |
|00005140| 26 6d 61 69 6e 5f 68 64 | 72 2c 20 68 61 73 68 5f |&main_hd|r, hash_|
|00005150| 74 61 62 2c 20 70 72 6f | 67 20 29 3b 0a 20 20 20 |tab, pro|g );. |
|00005160| 20 20 69 66 28 65 6e 74 | 72 79 5f 70 6f 69 6e 74 | if(ent|ry_point|
|00005170| 29 0a 20 20 20 09 28 2a | 28 66 75 6e 63 5f 70 74 |). .(*|(func_pt|
|00005180| 72 29 20 65 6e 74 72 79 | 5f 70 6f 69 6e 74 29 28 |r) entry|_point)(|
|00005190| 29 3b 0a 20 20 20 20 20 | 65 6c 73 65 0a 20 20 20 |);. |else. |
|000051a0| 09 20 73 77 69 74 63 68 | 28 63 6f 64 65 29 0a 20 |. switch|(code). |
|000051b0| 20 20 09 20 20 20 20 7b | 0a 20 20 20 09 20 20 20 | . {|. . |
|000051c0| 20 63 61 73 65 20 6c 6b | 5f 75 6e 64 65 66 64 3a | case lk|_undefd:|
|000051d0| 0a 20 20 20 09 20 20 20 | 20 20 20 7b 20 63 68 61 |. . | { cha|
|000051e0| 72 20 75 6e 64 65 66 20 | 3d 20 6c 6b 5f 75 6e 64 |r undef |= lk_und|
|000051f0| 65 66 69 6e 65 64 3b 0a | 20 20 20 09 09 70 72 69 |efined;.| ..pri|
|00005200| 6e 74 66 28 22 75 6e 64 | 65 66 69 6e 65 64 3a 5c |ntf("und|efined:\|
|00005210| 6e 22 29 3b 0a 20 20 20 | 09 09 77 68 69 6c 65 28 |n");. |..while(|
|00005220| 2a 75 6e 64 65 66 29 20 | 70 72 69 6e 74 66 28 22 |*undef) |printf("|
|00005230| 25 73 5c 6e 22 2c 20 2a | 75 6e 64 65 66 2b 2b 29 |%s\n", *|undef++)|
|00005240| 3b 0a 20 20 20 09 20 20 | 20 20 20 20 7d 0a 20 20 |;. . | }. |
|00005250| 20 09 20 20 20 20 20 20 | 62 72 65 61 6b 3b 0a 20 | . |break;. |
|00005260| 20 20 09 20 20 20 20 63 | 61 73 65 20 6c 6b 5f 70 | . c|ase lk_p|
|00005270| 65 72 72 6f 72 3a 0a 20 | 20 20 09 20 20 20 20 20 |error:. | . |
|00005280| 20 70 65 72 72 6f 72 28 | 70 72 6f 67 29 3b 0a 20 | perror(|prog);. |
|00005290| 20 20 09 20 20 20 20 20 | 20 62 72 65 61 6b 3b 0a | . | break;.|
|000052a0| 20 20 20 09 20 20 20 20 | 63 61 73 65 20 6c 6b 5f | . |case lk_|
|000052b0| 62 61 64 5f 66 6f 72 6d | 61 74 3a 0a 20 20 20 09 |bad_form|at:. .|
|000052c0| 20 20 20 20 20 20 70 72 | 69 6e 74 66 28 22 62 61 | pr|intf("ba|
|000052d0| 64 20 66 6f 72 6d 61 74 | 5c 6e 22 29 3b 0a 20 20 |d format|\n");. |
|000052e0| 20 09 20 20 20 20 20 20 | 62 72 65 61 6b 3b 0a 20 | . |break;. |
|000052f0| 20 20 09 20 20 20 20 7d | 0a 20 20 20 20 20 20 20 | . }|. |
|00005300| 20 20 7d 0a 20 20 20 20 | 20 7d 0a 20 20 20 20 20 | }. | }. |
|00005310| 65 78 69 74 28 30 29 3b | 0a 20 20 20 7d 0a 20 20 |exit(0);|. }. |
|00005320| 20 0a 2a 2f 0a 6c 20 2b | 20 68 65 61 64 65 72 2e | .*/.l +| header.|
|00005330| 61 5f 74 65 78 74 20 2b | 20 68 65 61 64 65 72 2e |a_text +| header.|
|00005340| 61 5f 64 61 74 61 3b 0a | 09 20 20 20 20 65 6c 73 |a_data;.|. els|
|00005350| 65 20 7b 20 20 2a 63 6f | 64 65 70 20 3d 20 6c 6b |e { *co|dep = lk|
|00005360| 5f 62 61 64 5f 66 6f 72 | 6d 61 74 3b 20 67 6f 74 |_bad_for|mat; got|
|00005370| 6f 20 65 6e 64 3b 20 7d | 0a 09 20 20 7d 20 2f 2a |o end; }|.. } /*|
|00005380| 20 65 6e 64 2e 2e 20 6c | 6f 6f 6b 20 69 74 20 75 | end.. l|ook it u|
|00005390| 70 20 2a 2f 0a 09 65 6c | 73 65 0a 09 20 20 7b 20 |p */..el|se.. { |
|000053a0| 2f 2a 20 69 73 20 73 74 | 61 74 69 63 20 2a 2f 0a |/* is st|atic */.|
|000053b0| 09 20 20 20 20 73 77 69 | 74 63 68 28 72 65 6c 2d |. swi|tch(rel-|
|000053c0| 3e 72 5f 73 79 6d 62 6f | 6c 6e 75 6d 20 26 20 4e |>r_symbo|lnum & N|
|000053d0| 5f 54 59 50 45 29 0a 09 | 20 20 20 20 20 20 7b 0a |_TYPE)..| {.|
|000053e0| 09 20 20 20 20 20 20 63 | 61 73 65 20 4e 5f 54 45 |. c|ase N_TE|
|000053f0| 58 54 3a 20 63 61 73 65 | 20 4e 5f 44 41 54 41 3a |XT: case| N_DATA:|
|00005400| 64 79 6e 61 6c 69 6e 6b | 2f 64 79 6e 61 5f 6c 69 |dynalink|/dyna_li|
|00005410| 6e 6b 2e 68 00 00 00 00 | 00 00 00 00 00 00 00 00 |nk.h....|........|
|00005420| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005430| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005440| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005450| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005460| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |.... 6|44 . 2|
|00005470| 34 33 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |43 . |12 . |
|00005480| 20 20 20 20 34 32 34 20 | 20 34 34 30 33 36 30 33 | 424 | 4403603|
|00005490| 31 31 30 20 20 31 30 30 | 30 32 00 20 00 00 00 00 |110 100|02. ....|
|000054a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000054b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000054c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000054d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000054e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000054f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005500| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005510| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005520| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005530| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005540| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005550| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005560| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005570| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005580| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005590| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000055a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000055b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000055c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000055d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000055e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000055f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005600| 0a 74 79 70 65 64 65 66 | 20 69 6e 74 20 28 28 2a |.typedef| int ((*|
|00005610| 66 75 6e 63 5f 70 74 72 | 29 28 29 29 3b 0a 0a 23 |func_ptr|)());..#|
|00005620| 64 65 66 69 6e 65 20 6c | 6b 5f 75 6e 64 65 66 64 |define l|k_undefd|
|00005630| 20 31 0a 23 64 65 66 69 | 6e 65 20 6c 6b 5f 62 61 | 1.#defi|ne lk_ba|
|00005640| 64 5f 66 6f 72 6d 61 74 | 20 32 0a 23 64 65 66 69 |d_format| 2.#defi|
|00005650| 6e 65 20 6c 6b 5f 6f 6b | 20 30 0a 23 64 65 66 69 |ne lk_ok| 0.#defi|
|00005660| 6e 65 20 6c 6b 5f 70 65 | 72 72 6f 72 20 2d 31 0a |ne lk_pe|rror -1.|
|00005670| 0a 65 78 74 65 72 6e 20 | 63 68 61 72 2a 2a 20 6c |.extern |char** l|
|00005680| 6b 5f 75 6e 64 65 66 69 | 6e 65 64 3b 0a 0a 66 75 |k_undefi|ned;..fu|
|00005690| 6e 63 5f 70 74 72 20 64 | 79 6e 61 6c 6f 61 64 28 |nc_ptr d|ynaload(|
|000056a0| 29 3b 0a 0a 61 73 73 6f | 63 5f 6d 65 6d 0a 6c 6b |);..asso|c_mem.lk|
|000056b0| 5f 73 79 6d 5f 68 61 73 | 68 28 29 3b 0a 0a 73 74 |_sym_has|h();..st|
|000056c0| 72 75 63 74 20 6e 6c 69 | 73 74 20 2a 0a 6c 6b 5f |ruct nli|st *.lk_|
|000056d0| 67 65 74 5f 73 79 6d 62 | 6f 6c 73 28 29 3b 0a 0a |get_symb|ols();..|
|000056e0| 66 75 6e 63 5f 70 74 72 | 0a 6c 6b 5f 64 79 6e 61 |func_ptr|.lk_dyna|
|000056f0| 6c 6f 61 64 28 29 3b 0a | 0a 66 75 6e 63 5f 70 74 |load();.|.func_pt|
|00005700| 72 0a 6c 6b 5f 64 79 6e | 61 6c 6f 61 64 5f 66 64 |r.lk_dyn|aload_fd|
|00005710| 28 29 3b 0a 00 00 00 00 | 00 00 00 00 00 00 00 00 |();.....|........|
|00005720| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005730| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005740| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005750| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005760| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005770| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005780| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005790| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000057f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005800| 64 79 6e 61 6c 69 6e 6b | 2f 61 73 73 6f 63 2e 63 |dynalink|/assoc.c|
|00005810| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005820| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005830| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005840| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005850| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005860| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |.... 6|44 . 2|
|00005870| 34 33 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |43 . |12 . |
|00005880| 20 20 34 31 37 37 31 20 | 20 34 34 30 33 36 30 33 | 41771 | 4403603|
|00005890| 31 31 37 20 20 20 37 32 | 31 36 00 20 00 00 00 00 |117 72|16. ....|
|000058a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005900| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005910| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005920| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005930| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005940| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005950| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005960| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005970| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005980| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005990| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000059f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005a00| 23 69 6e 63 6c 75 64 65 | 20 3c 63 74 79 70 65 2e |#include| <ctype.|
|00005a10| 68 3e 0a 23 69 6e 63 6c | 75 64 65 20 3c 73 74 64 |h>.#incl|ude <std|
|00005a20| 69 6f 2e 68 3e 0a 0a 0a | 23 64 65 66 69 6e 65 20 |io.h>...|#define |
|00005a30| 50 41 4e 49 43 5f 46 49 | 4c 45 20 73 74 64 65 72 |PANIC_FI|LE stder|
|00005a40| 72 0a 20 0a 23 69 6e 63 | 6c 75 64 65 20 22 61 73 |r. .#inc|lude "as|
|00005a50| 73 6f 63 2e 68 22 0a 0a | 69 6e 74 2a 20 48 5f 67 |soc.h"..|int* H_g|
|00005a60| 65 74 6d 65 6d 28 29 3b | 0a 69 6e 74 2a 20 61 73 |etmem();|.int* as|
|00005a70| 73 6f 63 5f 6c 6f 6f 6b | 75 70 28 29 3b 0a 0a 0a |soc_look|up();...|
|00005a80| 23 64 65 66 69 6e 65 20 | 4c 4f 57 45 52 28 63 68 |#define |LOWER(ch|
|00005a90| 29 20 28 69 73 75 70 70 | 65 72 28 63 68 29 3f 20 |) (isupp|er(ch)? |
|00005aa0| 74 6f 6c 6f 77 65 72 28 | 63 68 29 20 3a 20 28 63 |tolower(|ch) : (c|
|00005ab0| 68 29 29 0a 0a 2f 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |h))../**|********|
|00005ac0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00005ad0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00005ae0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00005af0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 5c 0a |********|******\.|
|00005b00| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00005b10| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00005b20| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00005b30| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2a |********|********|
|00005b40| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 0a 2a 2a 09 09 09 |********|**.**...|
|00005b50| 09 09 09 09 09 09 2a 2a | 0a 2a 2a 20 20 54 68 69 |......**|.** Thi|
|00005b60| 73 20 70 61 63 6b 61 67 | 65 20 75 73 65 73 20 68 |s packag|e uses h|
|00005b70| 61 73 68 20 74 61 62 6c | 65 73 20 74 6f 20 69 6d |ash tabl|es to im|
|00005b80| 70 6c 65 6d 65 6e 74 20 | 61 6e 20 61 73 73 6f 63 |plement |an assoc|
|00005b90| 69 61 74 69 76 65 20 6d | 65 6d 6f 72 79 2c 09 2a |iative m|emory,.*|
|00005ba0| 2a 0a 2a 2a 20 20 6f 72 | 20 22 6e 61 6d 65 20 74 |*.** or| "name t|
|00005bb0| 61 62 6c 65 22 2e 20 20 | 53 65 65 20 61 6c 73 6f |able". |See also|
|00005bc0| 20 22 61 73 73 6f 63 2e | 68 22 20 61 6e 64 20 22 | "assoc.|h" and "|
|00005bd0| 61 73 73 6f 63 5f 69 6e | 74 65 72 6e 61 6c 73 2e |assoc_in|ternals.|
|00005be0| 68 22 2e 09 2a 2a 0a 2a | 2a 09 09 09 09 09 09 09 |h"..**.*|*.......|
|00005bf0| 09 09 2a 2a 0a 2a 2a 20 | 20 54 68 65 20 75 73 65 |..**.** | The use|
|00005c00| 72 20 6d 61 79 20 61 73 | 73 6f 63 69 61 74 65 20 |r may as|sociate |
|00005c10| 6e 61 6d 65 73 2c 20 61 | 6c 73 6f 20 63 61 6c 6c |names, a|lso call|
|00005c20| 65 64 20 22 69 6e 64 65 | 78 20 73 74 72 69 6e 67 |ed "inde|x string|
|00005c30| 73 22 20 77 69 74 68 09 | 2a 2a 0a 2a 2a 20 20 70 |s" with.|**.** p|
|00005c40| 61 63 6b 65 74 73 20 6f | 66 20 6d 65 6d 6f 72 79 |ackets o|f memory|
|00005c50| 2c 20 63 61 6c 6c 65 64 | 20 22 6d 65 6d 5f 63 65 |, called| "mem_ce|
|00005c60| 6c 6c 22 73 2c 20 77 68 | 69 63 68 20 63 6f 6d 65 |ll"s, wh|ich come|
|00005c70| 20 69 6e 20 66 69 78 65 | 64 20 73 69 7a 65 73 2e | in fixe|d sizes.|
|00005c80| 09 2a 2a 0a 2a 2a 20 20 | 54 68 65 6e 20 69 66 20 |.**.** |Then if |
|00005c90| 79 6f 75 20 6b 6e 6f 77 | 20 74 68 65 20 6e 61 6d |you know| the nam|
|00005ca0| 65 2c 20 79 6f 75 20 63 | 61 6e 20 6c 6f 6f 6b 20 |e, you c|an look |
|00005cb0| 75 70 20 74 68 65 20 6d | 65 6d 5f 63 65 6c 6c 20 |up the m|em_cell |
|00005cc0| 6f 72 20 76 69 63 65 09 | 2a 2a 0a 2a 2a 20 20 76 |or vice.|**.** v|
|00005cd0| 65 72 73 61 2e 09 09 09 | 09 09 09 09 09 2a 2a 0a |ersa....|.....**.|
|00005ce0| 2a 2a 09 09 09 09 09 09 | 09 09 09 2a 2a 0a 2a 2a |**......|...**.**|
|00005cf0| 20 20 54 68 65 20 63 6f | 6c 6c 69 73 69 6f 6e 20 | The co|llision |
|00005d00| 72 65 63 6f 76 65 72 79 | 20 6d 65 63 68 61 6e 69 |recovery| mechani|
|00005d10| 73 6d 20 69 73 20 61 20 | 6e 69 66 74 79 20 6c 69 |sm is a |nifty li|
|00005d20| 74 74 6c 65 20 73 63 68 | 65 6d 65 20 20 20 20 20 |ttle sch|eme |
|00005d30| 20 20 20 20 20 20 2a 2a | 0a 2a 2a 20 20 6f 66 20 | **|.** of |
|00005d40| 6d 79 20 6f 77 6e 20 69 | 6e 76 65 6e 74 69 6f 6e |my own i|nvention|
|00005d50| 2c 20 77 68 69 63 68 20 | 49 20 63 61 6c 6c 20 22 |, which |I call "|
|00005d60| 6c 69 6e 65 61 72 2d 63 | 6f 6e 67 72 75 65 6e 74 |linear-c|ongruent|
|00005d70| 69 61 6c 20 72 65 68 61 | 73 68 22 2c 09 2a 2a 0a |ial reha|sh",.**.|
|00005d80| 2a 2a 20 20 77 68 69 63 | 68 20 6d 65 61 6e 73 20 |** whic|h means |
|00005d90| 22 61 64 64 20 6f 6e 65 | 20 61 6e 64 20 6d 75 6c |"add one| and mul|
|00005da0| 74 69 70 6c 79 20 62 79 | 20 74 68 72 65 65 22 2e |tiply by| three".|
|00005db0| 09 09 09 2a 2a 0a 2a 2a | 09 09 09 09 09 09 09 09 |...**.**|........|
|00005dc0| 09 2a 2a 0a 2a 2a 20 20 | 54 68 65 20 6f 72 62 69 |.**.** |The orbi|
|00005dd0| 74 20 6f 66 20 74 68 65 | 20 72 65 68 61 73 68 20 |t of the| rehash |
|00005de0| 66 75 6e 63 74 69 6f 6e | 20 74 6f 75 63 68 65 73 |function| touches|
|00005df0| 20 65 78 61 63 74 6c 79 | 20 68 61 6c 66 20 74 68 | exactly| half th|
|00005e00| 65 20 65 6e 74 72 69 65 | 73 09 2a 2a 0a 2a 2a 20 |e entrie|s.**.** |
|00005e10| 20 69 6e 20 74 68 65 20 | 74 61 62 6c 65 2c 20 61 | in the |table, a|
|00005e20| 6e 64 20 74 68 65 20 74 | 61 62 6c 65 20 69 73 20 |nd the t|able is |
|00005e30| 6e 65 76 65 72 20 61 6c | 6c 6f 77 65 64 20 74 6f |never al|lowed to|
|00005e40| 20 62 65 20 6f 76 65 72 | 20 68 61 6c 66 20 66 75 | be over| half fu|
|00005e50| 6c 6c 2c 20 20 2a 2a 0a | 2a 2a 20 20 73 6f 20 74 |ll, **.|** so t|
|00005e60| 68 65 72 65 20 77 69 6c | 6c 20 61 6c 77 61 79 73 |here wil|l always|
|00005e70| 20 62 65 20 61 6e 20 65 | 6d 70 74 79 20 73 6c 6f | be an e|mpty slo|
|00005e80| 74 20 66 6f 72 20 61 20 | 6e 65 77 20 65 6e 74 72 |t for a |new entr|
|00005e90| 79 2e 09 09 2a 2a 0a 2a | 2a 20 20 52 65 6d 6f 76 |y...**.*|* Remov|
|00005ea0| 69 6e 67 20 65 6e 74 72 | 69 65 73 20 69 73 20 61 |ing entr|ies is a|
|00005eb0| 20 6c 69 74 74 6c 65 20 | 62 69 74 20 74 72 69 63 | little |bit tric|
|00005ec0| 6b 79 2e 20 53 69 6e 63 | 65 20 74 68 65 20 6c 6f |ky. Sinc|e the lo|
|00005ed0| 6f 6b 75 70 20 6d 65 63 | 68 61 6e 69 73 6d 20 2a |okup mec|hanism *|
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|000062e0| 09 20 7c 0a 2a 2a 09 09 | 7c 20 75 73 65 72 27 73 |. |.**..|| user's|
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|00006340| 20 20 73 74 72 69 6e 67 | 20 20 20 2d 3e 20 7c 09 | string| -> |.|
|00006350| 09 20 7c 0a 2a 2a 09 09 | 7c 20 20 69 6e 64 65 78 |. |.**..|| index|
|00006360| 20 73 74 72 69 6e 67 20 | 20 7c 0a 2a 2a 09 09 7c | string | |.**..||
|00006370| 09 09 20 7c 0a 2a 2a 09 | 09 7c 09 09 20 7c 0a 2a |.. |.**.|.|.. |.*|
|00006380| 2a 09 09 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |*..-----|--------|
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|000063a0| 53 65 65 20 73 74 72 69 | 6e 67 5f 66 72 6f 6d 5f |See stri|ng_from_|
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+--------+-------------------------+-------------------------+--------+--------+
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