41BSD/cmd/lisp/crt0.s - view

File: [CSRG BSD Unix] / 41BSD / cmd / lisp / crt0.s
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 16:12:53 2018 UTC (8 years, 1 month ago) by root
Branches: MAIN, BSD
CVS tags: HEAD, BSD41

BSD 4.1

# C runtime startoff # sccs id @(#)crt0.s 34.1 10/3/80 .set exit,1 .globl _exit .globl start .globl _main .globl _environ .globl _xports .globl _gstart .globl _proflush .globl _holbeg .globl _holend .globl Fixzero # # C language startup routine # # special 512 byte area for nil (and possibly other atoms) # and special block of smallnums. # .long 0 .long 0 .long 0 .long -4 .long 20 .byte 'n,'i,'l,0 .long 0 .long 0 .long -4 .long 40 .byte 'e,'o,'f,0 .space 512-44 _xports: .long __iob+0 .long __iob+16 .long __iob+32 .long __iob+48 .long __iob+64 .long __iob+80 .long __iob+96 .long __iob+112 .long __iob+128 .long __iob+144 .long __iob+160 .long __iob+176 .long __iob+192 .long __iob+208 .long __iob+224 .long __iob+240 .long __iob+256 .long __iob+272 .long __iob+288 .long __iob+304 .space 512 - (20 * 4) .long -1024,-1023,-1022,-1021,-1020,-1019,-1018,-1017 .long -1016,-1015,-1014,-1013,-1012,-1011,-1010,-1009 .long -1008,-1007,-1006,-1005,-1004,-1003,-1002,-1001 .long -1000,-999,-998,-997,-996,-995,-994,-993 .long -992,-991,-990,-989,-988,-987,-986,-985 .long -984,-983,-982,-981,-980,-979,-978,-977 .long -976,-975,-974,-973,-972,-971,-970,-969 .long -968,-967,-966,-965,-964,-963,-962,-961 .long -960,-959,-958,-957,-956,-955,-954,-953 .long -952,-951,-950,-949,-948,-947,-946,-945 .long -944,-943,-942,-941,-940,-939,-938,-937 .long -936,-935,-934,-933,-932,-931,-930,-929 .long -928,-927,-926,-925,-924,-923,-922,-921 .long -920,-919,-918,-917,-916,-915,-914,-913 .long -912,-911,-910,-909,-908,-907,-906,-905 .long -904,-903,-902,-901,-900,-899,-898,-897 .long -896,-895,-894,-893,-892,-891,-890,-889 .long -888,-887,-886,-885,-884,-883,-882,-881 .long -880,-879,-878,-877,-876,-875,-874,-873 .long -872,-871,-870,-869,-868,-867,-866,-865 .long -864,-863,-862,-861,-860,-859,-858,-857 .long -856,-855,-854,-853,-852,-851,-850,-849 .long -848,-847,-846,-845,-844,-843,-842,-841 .long -840,-839,-838,-837,-836,-835,-834,-833 .long -832,-831,-830,-829,-828,-827,-826,-825 .long -824,-823,-822,-821,-820,-819,-818,-817 .long -816,-815,-814,-813,-812,-811,-810,-809 .long -808,-807,-806,-805,-804,-803,-802,-801 .long -800,-799,-798,-797,-796,-795,-794,-793 .long -792,-791,-790,-789,-788,-787,-786,-785 .long -784,-783,-782,-781,-780,-779,-778,-777 .long -776,-775,-774,-773,-772,-771,-770,-769 .long -768,-767,-766,-765,-764,-763,-762,-761 .long -760,-759,-758,-757,-756,-755,-754,-753 .long -752,-751,-750,-749,-748,-747,-746,-745 .long -744,-743,-742,-741,-740,-739,-738,-737 .long -736,-735,-734,-733,-732,-731,-730,-729 .long -728,-727,-726,-725,-724,-723,-722,-721 .long -720,-719,-718,-717,-716,-715,-714,-713 .long -712,-711,-710,-709,-708,-707,-706,-705 .long -704,-703,-702,-701,-700,-699,-698,-697 .long -696,-695,-694,-693,-692,-691,-690,-689 .long -688,-687,-686,-685,-684,-683,-682,-681 .long -680,-679,-678,-677,-676,-675,-674,-673 .long -672,-671,-670,-669,-668,-667,-666,-665 .long -664,-663,-662,-661,-660,-659,-658,-657 .long -656,-655,-654,-653,-652,-651,-650,-649 .long -648,-647,-646,-645,-644,-643,-642,-641 .long -640,-639,-638,-637,-636,-635,-634,-633 .long -632,-631,-630,-629,-628,-627,-626,-625 .long -624,-623,-622,-621,-620,-619,-618,-617 .long -616,-615,-614,-613,-612,-611,-610,-609 .long -608,-607,-606,-605,-604,-603,-602,-601 .long -600,-599,-598,-597,-596,-595,-594,-593 .long -592,-591,-590,-589,-588,-587,-586,-585 .long -584,-583,-582,-581,-580,-579,-578,-577 .long -576,-575,-574,-573,-572,-571,-570,-569 .long -568,-567,-566,-565,-564,-563,-562,-561 .long -560,-559,-558,-557,-556,-555,-554,-553 .long -552,-551,-550,-549,-548,-547,-546,-545 .long -544,-543,-542,-541,-540,-539,-538,-537 .long -536,-535,-534,-533,-532,-531,-530,-529 .long -528,-527,-526,-525,-524,-523,-522,-521 .long -520,-519,-518,-517,-516,-515,-514,-513 .long -512,-511,-510,-509,-508,-507,-506,-505 .long -504,-503,-502,-501,-500,-499,-498,-497 .long -496,-495,-494,-493,-492,-491,-490,-489 .long -488,-487,-486,-485,-484,-483,-482,-481 .long -480,-479,-478,-477,-476,-475,-474,-473 .long -472,-471,-470,-469,-468,-467,-466,-465 .long -464,-463,-462,-461,-460,-459,-458,-457 .long -456,-455,-454,-453,-452,-451,-450,-449 .long -448,-447,-446,-445,-444,-443,-442,-441 .long -440,-439,-438,-437,-436,-435,-434,-433 .long -432,-431,-430,-429,-428,-427,-426,-425 .long -424,-423,-422,-421,-420,-419,-418,-417 .long -416,-415,-414,-413,-412,-411,-410,-409 .long -408,-407,-406,-405,-404,-403,-402,-401 .long -400,-399,-398,-397,-396,-395,-394,-393 .long -392,-391,-390,-389,-388,-387,-386,-385 .long -384,-383,-382,-381,-380,-379,-378,-377 .long -376,-375,-374,-373,-372,-371,-370,-369 .long -368,-367,-366,-365,-364,-363,-362,-361 .long -360,-359,-358,-357,-356,-355,-354,-353 .long -352,-351,-350,-349,-348,-347,-346,-345 .long -344,-343,-342,-341,-340,-339,-338,-337 .long -336,-335,-334,-333,-332,-331,-330,-329 .long -328,-327,-326,-325,-324,-323,-322,-321 .long -320,-319,-318,-317,-316,-315,-314,-313 .long -312,-311,-310,-309,-308,-307,-306,-305 .long -304,-303,-302,-301,-300,-299,-298,-297 .long -296,-295,-294,-293,-292,-291,-290,-289 .long -288,-287,-286,-285,-284,-283,-282,-281 .long -280,-279,-278,-277,-276,-275,-274,-273 .long -272,-271,-270,-269,-268,-267,-266,-265 .long -264,-263,-262,-261,-260,-259,-258,-257 .long -256,-255,-254,-253,-252,-251,-250,-249 .long -248,-247,-246,-245,-244,-243,-242,-241 .long -240,-239,-238,-237,-236,-235,-234,-233 .long -232,-231,-230,-229,-228,-227,-226,-225 .long -224,-223,-222,-221,-220,-219,-218,-217 .long -216,-215,-214,-213,-212,-211,-210,-209 .long -208,-207,-206,-205,-204,-203,-202,-201 .long -200,-199,-198,-197,-196,-195,-194,-193 .long -192,-191,-190,-189,-188,-187,-186,-185 .long -184,-183,-182,-181,-180,-179,-178,-177 .long -176,-175,-174,-173,-172,-171,-170,-169 .long -168,-167,-166,-165,-164,-163,-162,-161 .long -160,-159,-158,-157,-156,-155,-154,-153 .long -152,-151,-150,-149,-148,-147,-146,-145 .long -144,-143,-142,-141,-140,-139,-138,-137 .long -136,-135,-134,-133,-132,-131,-130,-129 .long -128,-127,-126,-125,-124,-123,-122,-121 .long -120,-119,-118,-117,-116,-115,-114,-113 .long -112,-111,-110,-109,-108,-107,-106,-105 .long -104,-103,-102,-101,-100,-99,-98,-97 .long -96,-95,-94,-93,-92,-91,-90,-89 .long -88,-87,-86,-85,-84,-83,-82,-81 .long -80,-79,-78,-77,-76,-75,-74,-73 .long -72,-71,-70,-69,-68,-67,-66,-65 .long -64,-63,-62,-61,-60,-59,-58,-57 .long -56,-55,-54,-53,-52,-51,-50,-49 .long -48,-47,-46,-45,-44,-43,-42,-41 .long -40,-39,-38,-37,-36,-35,-34,-33 .long -32,-31,-30,-29,-28,-27,-26,-25 .long -24,-23,-22,-21,-20,-19,-18,-17 .long -16,-15,-14,-13,-12,-11,-10,-9 .long -8,-7,-6,-5,-4,-3,-2,-1 Fixzero: .long 0,1,2,3,4,5,6,7 .long 8,9,10,11,12,13,14,15 .long 16,17,18,19,20,21,22,23 .long 24,25,26,27,28,29,30,31 .long 32,33,34,35,36,37,38,39 .long 40,41,42,43,44,45,46,47 .long 48,49,50,51,52,53,54,55 .long 56,57,58,59,60,61,62,63 .long 64,65,66,67,68,69,70,71 .long 72,73,74,75,76,77,78,79 .long 80,81,82,83,84,85,86,87 .long 88,89,90,91,92,93,94,95 .long 96,97,98,99,100,101,102,103 .long 104,105,106,107,108,109,110,111 .long 112,113,114,115,116,117,118,119 .long 120,121,122,123,124,125,126,127 .long 128,129,130,131,132,133,134,135 .long 136,137,138,139,140,141,142,143 .long 144,145,146,147,148,149,150,151 .long 152,153,154,155,156,157,158,159 .long 160,161,162,163,164,165,166,167 .long 168,169,170,171,172,173,174,175 .long 176,177,178,179,180,181,182,183 .long 184,185,186,187,188,189,190,191 .long 192,193,194,195,196,197,198,199 .long 200,201,202,203,204,205,206,207 .long 208,209,210,211,212,213,214,215 .long 216,217,218,219,220,221,222,223 .long 224,225,226,227,228,229,230,231 .long 232,233,234,235,236,237,238,239 .long 240,241,242,243,244,245,246,247 .long 248,249,250,251,252,253,254,255 .long 256,257,258,259,260,261,262,263 .long 264,265,266,267,268,269,270,271 .long 272,273,274,275,276,277,278,279 .long 280,281,282,283,284,285,286,287 .long 288,289,290,291,292,293,294,295 .long 296,297,298,299,300,301,302,303 .long 304,305,306,307,308,309,310,311 .long 312,313,314,315,316,317,318,319 .long 320,321,322,323,324,325,326,327 .long 328,329,330,331,332,333,334,335 .long 336,337,338,339,340,341,342,343 .long 344,345,346,347,348,349,350,351 .long 352,353,354,355,356,357,358,359 .long 360,361,362,363,364,365,366,367 .long 368,369,370,371,372,373,374,375 .long 376,377,378,379,380,381,382,383 .long 384,385,386,387,388,389,390,391 .long 392,393,394,395,396,397,398,399 .long 400,401,402,403,404,405,406,407 .long 408,409,410,411,412,413,414,415 .long 416,417,418,419,420,421,422,423 .long 424,425,426,427,428,429,430,431 .long 432,433,434,435,436,437,438,439 .long 440,441,442,443,444,445,446,447 .long 448,449,450,451,452,453,454,455 .long 456,457,458,459,460,461,462,463 .long 464,465,466,467,468,469,470,471 .long 472,473,474,475,476,477,478,479 .long 480,481,482,483,484,485,486,487 .long 488,489,490,491,492,493,494,495 .long 496,497,498,499,500,501,502,503 .long 504,505,506,507,508,509,510,511 .long 512,513,514,515,516,517,518,519 .long 520,521,522,523,524,525,526,527 .long 528,529,530,531,532,533,534,535 .long 536,537,538,539,540,541,542,543 .long 544,545,546,547,548,549,550,551 .long 552,553,554,555,556,557,558,559 .long 560,561,562,563,564,565,566,567 .long 568,569,570,571,572,573,574,575 .long 576,577,578,579,580,581,582,583 .long 584,585,586,587,588,589,590,591 .long 592,593,594,595,596,597,598,599 .long 600,601,602,603,604,605,606,607 .long 608,609,610,611,612,613,614,615 .long 616,617,618,619,620,621,622,623 .long 624,625,626,627,628,629,630,631 .long 632,633,634,635,636,637,638,639 .long 640,641,642,643,644,645,646,647 .long 648,649,650,651,652,653,654,655 .long 656,657,658,659,660,661,662,663 .long 664,665,666,667,668,669,670,671 .long 672,673,674,675,676,677,678,679 .long 680,681,682,683,684,685,686,687 .long 688,689,690,691,692,693,694,695 .long 696,697,698,699,700,701,702,703 .long 704,705,706,707,708,709,710,711 .long 712,713,714,715,716,717,718,719 .long 720,721,722,723,724,725,726,727 .long 728,729,730,731,732,733,734,735 .long 736,737,738,739,740,741,742,743 .long 744,745,746,747,748,749,750,751 .long 752,753,754,755,756,757,758,759 .long 760,761,762,763,764,765,766,767 .long 768,769,770,771,772,773,774,775 .long 776,777,778,779,780,781,782,783 .long 784,785,786,787,788,789,790,791 .long 792,793,794,795,796,797,798,799 .long 800,801,802,803,804,805,806,807 .long 808,809,810,811,812,813,814,815 .long 816,817,818,819,820,821,822,823 .long 824,825,826,827,828,829,830,831 .long 832,833,834,835,836,837,838,839 .long 840,841,842,843,844,845,846,847 .long 848,849,850,851,852,853,854,855 .long 856,857,858,859,860,861,862,863 .long 864,865,866,867,868,869,870,871 .long 872,873,874,875,876,877,878,879 .long 880,881,882,883,884,885,886,887 .long 888,889,890,891,892,893,894,895 .long 896,897,898,899,900,901,902,903 .long 904,905,906,907,908,909,910,911 .long 912,913,914,915,916,917,918,919 .long 920,921,922,923,924,925,926,927 .long 928,929,930,931,932,933,934,935 .long 936,937,938,939,940,941,942,943 .long 944,945,946,947,948,949,950,951 .long 952,953,954,955,956,957,958,959 .long 960,961,962,963,964,965,966,967 .long 968,969,970,971,972,973,974,975 .long 976,977,978,979,980,981,982,983 .long 984,985,986,987,988,989,990,991 .long 992,993,994,995,996,997,998,999 .long 1000,1001,1002,1003,1004,1005,1006,1007 .long 1008,1009,1010,1011,1012,1013,1014,1015 .long 1016,1017,1018,1019,1020,1021,1022,1023 start: .word 0x0000 subl2 $8,sp movl 8(sp),(sp) # argc movab 12(sp),r0 movl r0,4(sp) # argv L1: tstl (r0)+ # null args term ? bneq L1 cmpl r0,*4(sp) # end of 'env' or 'argv' ? blss L2 tstl -(r0) # envp's are in list L2: movl r0,8(sp) # env # movl r0,_environ # indir is 0 if no env ; not 0 if env calls $3,_main pushl r0 calls $1,_exit chmk $exit _gstart: .word 0 moval start,r0 ret _proflush: .word 0 ret # .data _holbeg: # dummy locations _holend: _environ: .space 4

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