ASSEMBLY LISTING OF SEGMENT >special_ldd>install>MR12.0-1159>mca_.alm ASSEMBLED ON: 09/16/86 1003.5 mst Tue OPTIONS USED: -target Level68 list ASSEMBLED BY: ALM Version 6.6 November 1982 ASSEMBLER CREATED: 09/21/83 1227.3 mst Wed  1 " ***********************************************************  2 " * *  3 " * Copyright, (C) Honeywell Information Systems Inc., 1984 *  4 " * *  5 " ***********************************************************  6  7 " HISTORY COMMENTS: 8 " 1) change(86-03-19,Fawcett), approve(86-03-19,MCR7374),  9 " audit(86-05-01,Lippard), install(86-09-16,MR12.0-1159):  10 " Created to access the ring 1 code for control of the MCA access  11 " END HISTORY COMMENTS 12  13 "  14 " Standard gate to get to the MCA.  15 " This gate has ring brackets of (1,1,5).  16  17 include gate_macros  1-1 " BEGIN INCLUDE FILE ...... gate_macros.incl.alm  1-2 " Last modified 6/77 by N. Morris, B. Greenberg, & T. VanVleck  1-3 " Modified 741212 by PG to inhibit while computing virtual CPU time  1-4 " Modified 83-03-14 by E. N. Kittlitz to clear IR 1-5 " Modified 83-06-01 BIM for ring alarm polling  1-6 " Modified 85-04-03 by Keith Loepere to make polling a little smarter.  1-7  1-8 " This file contains several macros used when generating gate segments. 1-9 " The major macros that are defined are:  1-10 "  1-11 " gate_info general setup code for normal gates  1-12 " hardcore_gate_info general setup code for hardcore gates  1-13 " bad_dir_handler setup and handler for bad_dir_ condition (goes at bottom) 1-14 " bad_dir_handler_entry entrypoint for above (goes at top)  1-15 " gate to define a normal gate 1-16 " hgate to define a hardcore gate  1-17 " fgate to define a fast hardcore gate 1-18 "  1-19  1-20  000000 1-21 maclist off  1-22  1-23  1-24 " HGATE - define a hardcore gate entry  1-25 "  1-26 " hgate gatename,procedure,entry,args{,bad_dir_trap}  1-27 "  1-28 " The entrypoint gatename is defined in the gate segment. If args  1-29 " is nonzero, the number of arguments passed to gatename must be  1-30 " equal to args. When gatename is called, it will in turn call 1-31 " procedure$entry.  1-32 "  1-33  1-34 macro hgate 1 1-35 gentry &1,&4*2,&1.t  2 1-36 tsx2 .setup  3 1-37 &=&5,bad_dir_trap&[ tsx0 .set_dir_trap  4 1-38 &] ldi =0,dl  5 1-39 short_call &2$&3(ap|0) 6 1-40 eppbp lp|&1.t  7 1-41 tra .return_code  8 1-42 maclist restore  9 1-43 use linkage  10 1-44 even  11 1-45 maclist on,save  12 1-46 &1.t:  13 1-47 bss ,gate_entry_data_size  14 1-48  15 1-49 maclist restore  16 1-50 &end  1-51  1-52  1-53 " FGATE - define a fast hardcore gate  1-54 "  1-55 " fgate gatename,procedure,entry  1-56 "  1-57  1-58 macro fgate 1 1-59 gentry &1,0,0  2 1-60 ldi =0,dl  3 1-61 epplp .my_lp,* 4 1-62 tra &2$&3  5 1-63  6 1-64 maclist off  7 1-65 &end  1-66  1-67  1-68 " GATE - define a normal gate entry 1-69 "  1-70 " gate gatename,procedure,entry,args  1-71 "  1-72  1-73 macro gate  1 1-74 gentry &1,&4*2,0  2 1-75 tsx2 .setup  3 1-76 ldi =0,dl  4 1-77 short_call &2$&3(ap|0) 5 1-78 return 6 1-79  7 1-80 maclist restore  8 1-81 &end  1-82  1-83  1-84  1-85 macro gentry  1 1-86 maclist on,save  2 1-87 segdef &1  3 1-88 maclist restore  4 1-89 use transfer_vector  5 1-90 maclist on,save  6 1-91 &1: 7 1-92 tra &1.e  8 1-93 maclist restore  9 1-94 use main  10 1-95 maclist on,save  11 1-96 zero &2,&3 12 1-97 &1.e:  13 1-98 &end  1-99  1-100  1-101 " HARDCORE_GATE_INFO - general info for hardcore gates  1-102  1-103 macro hardcore_gate_info  1 1-104 maclist on,save  2 1-105 name &1  3 1-106  4 1-107 include stack_header  5 1-108  6 1-109 include stack_frame  7 1-110 include gate_data  8 1-111  9 1-112 maclist restore  10 1-113 eject  11 1-114  12 1-115 tempd .temp  13 1-116 tempd .label_variable(0)  14 1-117 tempd .time1,.time2  15 1-118 tempd .unwinder_arglist(0) 16 1-119 tempd .on_unit(5)  17 1-120 temp .pf,.entryp  18 1-121 tempd .vfl_arglist(2)  19 1-122 tempd .mcptr  20 1-123  21 1-124 use transfer_vector  22 1-125 equ .tv_begin,*  23 1-126  24 1-127 tra .actor 25 1-128  26 1-129 use tv_end 27 1-130 entrybound 28 1-131  29 1-132 segdef .tv_end 30 1-133 .tv_end: vfd 14/(*-.tv_begin)  31 1-134  32 1-135 use main  33 1-136  34 1-137 segdef .my_lp  35 1-138 even  36 1-139 .my_lp: bss ,2  37 1-140  38 1-141 join /text/transfer_vector,tv_end,main 39 1-142  40 1-143 use linkage  41 1-144 join /link/linkage 42 1-145  43 1-146 use main  44 1-147  45 1-148 maclist restore  46 1-149 eject  47 1-150  48 1-151 .actor: epplp .my_lp,*  49 1-152 maclist restore  50 1-153 gate_actor 51 1-154  52 1-155  53 1-156  54 1-157 .setup: push  55 1-158 epplp .my_lp,* 56 1-159 sprilp sp|stack_frame.lp_ptr  57 1-160  58 1-161 maclist restore  59 1-162 gcheck 60 1-163  61 1-164 inhibit on <+><+><+><+><+><+><+><+><+><+><+><+>  62 1-165 rccl sys_info$clock_,* calculate times 63 1-166 sbaq pds$cpu_time  64 1-167 staq .time1  65 1-168 sbaq pds$virtual_delta 66 1-169 staq .time2  67 1-170 lda pds$page_waits 68 1-171 sta .pf  69 1-172 inhibit off <-><-><-><-><-><-><-><-><-><-><-><->  70 1-173 tra 0,2  71 1-174  72 1-175 maclist restore  73 1-176 eject  74 1-177  75 1-178 .return_code:  76 1-179  77 1-180 inhibit on <+><+><+><+><+><+><+><+><+><+><+><+>  78 1-181 rccl sys_info$clock_,* calculate times 79 1-182 sbaq pds$cpu_time  80 1-183 staq .temp 81 1-184 sbaq .time1  82 1-185 adaq bp|gate_entry_data.cpu_time  83 1-186 staq bp|gate_entry_data.cpu_time  84 1-187 ldaq .temp 85 1-188 sbaq pds$virtual_delta 86 1-189 sbaq .time2  87 1-190 adaq bp|gate_entry_data.vcpu_time  88 1-191 staq bp|gate_entry_data.vcpu_time  89 1-192 lda pds$page_waits 90 1-193 sbla .pf  91 1-194 asa bp|gate_entry_data.page_waits  92 1-195 aos bp|gate_entry_data.calls  93 1-196 inhibit off <-><-><-><-><-><-><-><-><-><-><-><->  94 1-197  95 1-198 " Poll for ring alarms  96 1-199 sra .temp Borrow from time calc  97 1-200 szn .temp Zero?  98 1-201 tze .return_code_return  99 1-202  100 1-203 epp1 sp|stack_frame.prev_sp,* "possible ring alarm 101 1-204 epaq pr1|stack_frame.return_ptr,*  102 1-205 ana 7,dl " ring number to which we return  103 1-206 cmpa .temp 104 1-207 tpl .ring_alarm " ring alarm will occur  105 1-208  106 1-209 .return_code_return:  107 1-210 return 108 1-211  109 1-212 .ring_alarm: " perhaps we can handle without faults?  110 1-213  111 1-214 aos bp|gate_entry_data.ring_alarms 112 1-215 stz .temp " return argument for ring_alarm$poll  113 1-216 ldaq .one_arg_header  114 1-217 staq .ring_alarm_arg_list  115 1-218 epp1 .temp 116 1-219 spri1 .ring_alarm_arg_list+2  117 1-220 eppap .ring_alarm_arg_list 118 1-221 short_call ring_alarm$poll 119 1-222 szn .temp  120 1-223 tze .return_code_return  121 1-224 eppsp sp|stack_frame.prev_sp,* 122 1-225 sprisp pds$pre_empt_poll_return " short-return from here  123 1-226 epp1 sb|stack_header.stack_begin_ptr,* " abandoning this stack frame.  124 1-227 spri1 sb|stack_header.stack_end_ptr  125 1-228 " Leave SB as stack_0, so pxss can get to operators.  126 1-229 tra pxss$pre_empt_poll 127 1-230  128 1-231 tempd .ring_alarm_arg_list(2)  129 1-232 even  130 1-233 .one_arg_header:  131 1-234 vfd 17/2,1/0,18/4  132 1-235 vfd 18/0,18/0  133 1-236  134 1-237  135 1-238 maclist restore  136 1-239 eject  137 1-240 maclist restore  138 1-241 &end  1-242  1-243  1-244 " BAD_DIR_HANDLER - code to setup and handle bad_dir_ condition 1-245 " put this after the last hgate macro 1-246  1-247 macro bad_dir_handler  1 1-248 maclist on,save  2 1-249  3 1-250 include on_unit  4 1-251  5 1-252 use transfer_vector  6 1-253 .handler_entry: 7 1-254 tra .handler  8 1-255 .handler_restart_entry: 9 1-256 tra .handler_restart_point 10 1-257  11 1-258 use main  12 1-259 .set_dir_trap:  13 1-260 stx0 .entryp save for restart 14 1-261  15 1-262 mlr (),(pr),fill(000)  16 1-263 desc9a 0,0 17 1-264 desc9a .on_unit,10*4  18 1-265 eppbp .bad_dir_name  19 1-266 spribp .on_unit+on_unit.name  20 1-267 eppbp .handler_entry  21 1-268 spribp .on_unit+on_unit.body  22 1-269 lxl1 .bad_dir_desc 23 1-270 sxl1 .on_unit+on_unit.size 24 1-271 eaa .on_unit set up on-unit for bad_dir_  25 1-272 sbla sp|0,du .. make rel to sp  26 1-273 sta sp|stack_frame.on_unit_rel_ptrs  27 1-274 lda stack_frame.condition_bit,dl  28 1-275 orsa sp|stack_frame.flag_word  29 1-276 tra 0,0  30 1-277  31 1-278 string bad_dir_  32 1-279  33 1-280  34 1-281  35 1-282 .handler: epaq sp|0 verify that call came from ring 0  36 1-283 cana -1,dl check ring number in AL  37 1-284 tze *+2  38 1-285 zero 0 go way kid you bother me  39 1-286  40 1-287 push " ok, we like the call  41 1-288 epplp .my_lp,* 42 1-289 ldx0 ap|0 get display 43 1-290 eppbp ap|2,0*  44 1-291 lda bp|stack_frame.prev_sp 45 1-292 cana =o700000,dl from another ring?  46 1-293 tze .continue_signal if not, back to signal_  47 1-294 eppap ap|2,* Get mcptr  48 1-295 eppap ap|0,* ..  49 1-296 spriap bp|.mcptr .. save in gate frame  50 1-297 spribp .label_variable+2  51 1-298 eppbp .handler_restart_entry  52 1-299 spribp .label_variable 53 1-300 eppbp .label_variable  54 1-301 spribp .unwinder_arglist+2 55 1-302 fld =1b24,dl  56 1-303 staq .unwinder_arglist 57 1-304 call unwinder_$unwinder_(.unwinder_arglist)  58 1-305  59 1-306 .continue_signal:  60 1-307 lda =o400000,du "1"b  61 1-308 sta ap|10,* set continue bit  62 1-309 return 63 1-310  64 1-311 .handler_restart_point: 65 1-312 epaq sp|0 check that call came from ring 0  66 1-313 cana -1,dl 67 1-314 tze *+2  68 1-315 zero 1 69 1-316 epplp .my_lp,* 70 1-317 lca stack_frame.condition_bit+1,dl Vanish on-unit 71 1-318 ansa sp|stack_frame.flag_word  72 1-319 eppbp .mcptr  73 1-320 spribp .vfl_arglist+2  74 1-321 fld =1b24,dl  75 1-322 staq .vfl_arglist  76 1-323 short_call verify_lock$verify_lock_bad_dir(.vfl_arglist)  77 1-324 ldx0 .entryp  78 1-325 eppap sp|stack_frame.arg_ptr,* 79 1-326 tra 0,0 retry the call  80 1-327  81 1-328 maclist restore  82 1-329 eject  83 1-330 maclist restore  84 1-331 &end  1-332  1-333  1-334 " GATE_INFO - general info for non-hardcore gates  1-335  1-336 macro gate_info 1 1-337 maclist on,save  2 1-338 use transfer_vector  3 1-339 tra .actor 4 1-340  5 1-341 use tv_end 6 1-342 entrybound 7 1-343  8 1-344 use main  9 1-345 join /text/transfer_vector,tv_end,main 10 1-346  11 1-347 maclist restore  12 1-348 eject  13 1-349  14 1-350 .actor: getlp  15 1-351 maclist restore  16 1-352 gate_actor 17 1-353  18 1-354 maclist restore  19 1-355 eject  20 1-356  21 1-357 .setup: push  22 1-358 getlp  23 1-359 maclist restore  24 1-360 gcheck 25 1-361 tra 0,2  26 1-362  27 1-363 maclist restore  28 1-364 eject  29 1-365  30 1-366 maclist restore  31 1-367 &end  1-368  1-369  1-370 " Macro to generate gate actor. 1-371  1-372 macro gate_actor  1 1-373 maclist on,save  2 1-374 eppbp ap|2,*  3 1-375 lda bp|-1 get length of string  4 1-376 tze .return_name zero length => get name  5 1-377  6 1-378 adla 1,dl include length of acc  7 1-379 stz ap|4,* 8 1-380 tsx0 .search_defs  9 1-381  10 1-382 cmpc (pr,rl),(pr,rl) compare name  11 1-383 desc9a bp|-1(3),al 12 1-384 desc9a bb|0,al 13 1-385 tnz .next_def  14 1-386  15 1-387 lda ab|1,2 return location  16 1-388 arl 18 17 1-389 sta ap|4,* 18 1-390  19 1-391 short_return  20 1-392  21 1-393 .return_name:  22 1-394 lxl3 ap|4,* get location  23 1-395 tsx0 .search_defs  24 1-396  25 1-397 cmpx3 ab|1,2 compare location 26 1-398 tnz .next_def  27 1-399  28 1-400 lda bb|0 get length of name  29 1-401 arl 27 30 1-402 sta bp|-1 set length of varying string  31 1-403 mlr (pr,rl),(pr,rl) return string  32 1-404 desc9a bb|0(1),al  33 1-405 desc9a bp|0,al 34 1-406  35 1-407 short_return  36 1-408  37 1-409 .search_defs:  38 1-410 eax2 0 39 1-411 eppab lp|0,* ab -> defs  40 1-412 .defs_loop: 41 1-413 lxl1 ab|1,2 get class and flags  42 1-414 cmpx1 =o400000,du must be class 0  43 1-415 tnz .next_def  44 1-416  45 1-417 ldx7 ab|2,2  46 1-418 eppbb ab|0,7 bb -> name  47 1-419 tra 0,0 test definition  48 1-420 .next_def:  49 1-421 ldx2 ab|0,2 chain to next def 50 1-422 tnz .defs_loop 51 1-423  52 1-424 short_return  53 1-425  54 1-426 &end  1-427  1-428  1-429 " Miscellaneous macros. 1-430  1-431 macro gcheck  1 1-432 maclist on,save  2 1-433 ldx1 -2,2 get number of args expected 3 1-434 tze .no_gate_error if zero, none or doesn't matter 4 1-435 cmpx1 ap|0 compare against number given  5 1-436 tze .no_gate_error args match, call procedure  6 1-437  7 1-438 call signal_$signal_(signal_arglist)  8 1-439 oct 0  9 1-440  10 1-441 even  11 1-442 signal_arglist: 12 1-443 zero 2,4  13 1-444 zero 2,0  14 1-445 arg .gate_errorname  15 1-446 arg  16 1-447 arg .gate_errordesc  17 1-448 arg  18 1-449  19 1-450 string gate_error  20 1-451  21 1-452  22 1-453 .no_gate_error: 23 1-454 &end  1-455  1-456 macro string  1 1-457 .&1name:  2 1-458 aci "&1"  3 1-459 .&1desc:  4 1-460 vfd o9/525,o27/&l1 5 1-461  6 1-462 &end  1-463  1-464 macro eject 1 1-465 maclist on,save  2 1-466  3 1-467 &end  1-468  1-469 " END INCLUDE FILE ...... gate_macros.incl.alm  1-470  1-471 " To arrange the return it wants to return, it will have to reach back 2 frames.  18  19 gate_info mca_ use transfer_vector  000000 0a 000020 7100 00 tra .actor  use tv_end entrybound  use main  join /text/transfer_vector,tv_end,main    000020 aa 7 00046 2721 20 .actor: getlp  000021 aa 0 00002 3521 20 eppbp ap|2,*  000022 aa 2 77777 2351 00 lda bp|-1 get length of string  000023 0a 000037 6000 00 tze .return_name zero length => get name   000024 aa 000001 0350 07 adla 1,dl include length of acc  000025 aa 0 00004 4501 20 stz ap|4,* 000026 0a 000052 7000 00 tsx0 .search_defs   000027 aa 0 00140 1065 40 cmpc (pr,rl),(pr,rl) compare name  000030 aa 277777 600005 desc9a bp|-1(3),al 000031 aa 300000 000005 desc9a bb|0,al 000032 0a 000062 6010 00 tnz .next_def   000033 aa 1 00001 2351 12 lda ab|1,2 return location  000034 aa 000022 7710 00 arl 18 000035 aa 0 00004 7551 20 sta ap|4,*  000036 aa 7 00044 7101 20 short_return   000037 .return_name:  000037 aa 0 00004 7231 20 lxl3 ap|4,* get location  000040 0a 000052 7000 00 tsx0 .search_defs   000041 aa 1 00001 1031 12 cmpx3 ab|1,2 compare location 000042 0a 000062 6010 00 tnz .next_def   000043 aa 3 00000 2351 00 lda bb|0 get length of name  000044 aa 000033 7710 00 arl 27 000045 aa 2 77777 7551 00 sta bp|-1 set length of varying string  000046 aa 0 00140 1005 40 mlr (pr,rl),(pr,rl) return string  000047 aa 300000 200005 desc9a bb|0(1),al  000050 aa 200000 000005 desc9a bp|0,al  000051 aa 7 00044 7101 20 short_return   000052 .search_defs:  000052 aa 000000 6220 00 eax2 0 000053 aa 4 00000 3515 20 eppab lp|0,* ab -> defs  000054 .defs_loop: 000054 aa 1 00001 7211 12 lxl1 ab|1,2 get class and flags  000055 aa 400000 1010 03 cmpx1 =o400000,du must be class 0  000056 0a 000062 6010 00 tnz .next_def   000057 aa 1 00002 2271 12 ldx7 ab|2,2  000060 aa 1 00000 3535 17 eppbb ab|0,7 bb -> name  000061 aa 000000 7100 10 tra 0,0 test definition  000062 .next_def:  000062 aa 1 00000 2221 12 ldx2 ab|0,2 chain to next def 000063 0a 000054 6010 00 tnz .defs_loop  000064 aa 7 00044 7101 20 short_return      000065 aa 000060 6270 00 .setup: push  000066 aa 7 00040 2721 20 000067 aa 7 00046 2721 20 getlp  000070 aa 777776 2210 12 ldx1 -2,2 get number of args expected 000071 0a 000116 6000 00 tze .no_gate_error if zero, none or doesn't matter 000072 aa 0 00000 1011 00 cmpx1 ap|0 compare against number given  000073 0a 000116 6000 00 tze .no_gate_error args match, call procedure   000074 aa 6 00000 2541 00 call signal_$signal_(signal_arglist)  000075 0a 000104 3500 00 000076 4a 4 00010 3521 20 000077 aa 6 00040 7531 00 000100 aa 7 00036 6701 20 000101 aa 6 00000 1731 00 000102 aa 6 00040 0731 00 000103 aa 000000 000000 oct 0   even  000104 signal_arglist: 000104 aa 000002 000004 zero 2,4  000105 aa 000002 000000 zero 2,0  000106 0a 000112 0000 00 arg .gate_errorname  000107 aa 000000 0000 00 arg  000110 0a 000115 0000 00 arg .gate_errordesc  000111 aa 000000 0000 00 arg   string gate_error  000112 .gate_errorname:  000112 aa 147 141 164 145 aci "gate_error"  000113 aa 137 145 162 162 000114 aa 157 162 000 000 000115 .gate_errordesc:  000115 aa 525000 000010 vfd o9/525,o27/10     000116 .no_gate_error: 000116 aa 000000 7100 12 tra 0,2     20  21 gate attach_ipc,mca_attach_,ipc_attach,4  000001 segdef attach_ipc  000001 attach_ipc: 000001 0a 000120 7100 00 tra attach_ipc.e  000117 aa 000010 000000 zero 4*2,0 000120 attach_ipc.e:  000120 0a 000065 7020 00 tsx2 .setup  000121 aa 000000 6340 07 ldi =0,dl  000122 4a 4 00012 3521 20 short_call mca_attach_$ipc_attach(ap|0)  000123 aa 7 00036 6701 20 000124 aa 6 00030 3701 20 000125 aa 7 00042 7101 20 return  22 gate attach_mca,mca_attach_,mca_attach,4  000002 segdef attach_mca  000002 attach_mca: 000002 0a 000127 7100 00 tra attach_mca.e  000126 aa 000010 000000 zero 4*2,0 000127 attach_mca.e:  000127 0a 000065 7020 00 tsx2 .setup  000130 aa 000000 6340 07 ldi =0,dl  000131 4a 4 00014 3521 20 short_call mca_attach_$mca_attach(ap|0)  000132 aa 7 00036 6701 20 000133 aa 6 00030 3701 20 000134 aa 7 00042 7101 20 return  23 gate config,mca_util_,read_config,6  000003 segdef config  000003 config: 000003 0a 000136 7100 00 tra config.e  000135 aa 000014 000000 zero 6*2,0 000136 config.e:  000136 0a 000065 7020 00 tsx2 .setup  000137 aa 000000 6340 07 ldi =0,dl  000140 4a 4 00016 3521 20 short_call mca_util_$read_config(ap|0) 000141 aa 7 00036 6701 20 000142 aa 6 00030 3701 20 000143 aa 7 00042 7101 20 return  24 gate detach_ipc,mca_attach_,ipc_detach,4  000004 segdef detach_ipc  000004 detach_ipc: 000004 0a 000145 7100 00 tra detach_ipc.e  000144 aa 000010 000000 zero 4*2,0 000145 detach_ipc.e:  000145 0a 000065 7020 00 tsx2 .setup  000146 aa 000000 6340 07 ldi =0,dl  000147 4a 4 00020 3521 20 short_call mca_attach_$ipc_detach(ap|0)  000150 aa 7 00036 6701 20 000151 aa 6 00030 3701 20 000152 aa 7 00042 7101 20 return  25 gate detach_mca,mca_attach_,mca_detach,2  000005 segdef detach_mca  000005 detach_mca: 000005 0a 000154 7100 00 tra detach_mca.e  000153 aa 000004 000000 zero 2*2,0 000154 detach_mca.e:  000154 0a 000065 7020 00 tsx2 .setup  000155 aa 000000 6340 07 ldi =0,dl  000156 4a 4 00022 3521 20 short_call mca_attach_$mca_detach(ap|0)  000157 aa 7 00036 6701 20 000160 aa 6 00030 3701 20 000161 aa 7 00042 7101 20 return  26 gate diskette_read,mca_util_,diskette_read,8  000006 segdef diskette_read  000006 diskette_read:  000006 0a 000163 7100 00 tra diskette_read.e  000162 aa 000020 000000 zero 8*2,0 000163 diskette_read.e:  000163 0a 000065 7020 00 tsx2 .setup  000164 aa 000000 6340 07 ldi =0,dl  000165 4a 4 00024 3521 20 short_call mca_util_$diskette_read(ap|0)  000166 aa 7 00036 6701 20 000167 aa 6 00030 3701 20 000170 aa 7 00042 7101 20 return  27 gate display,mca_util_,display,4  000007 segdef display 000007 display:  000007 0a 000172 7100 00 tra display.e  000171 aa 000010 000000 zero 4*2,0 000172 display.e:  000172 0a 000065 7020 00 tsx2 .setup  000173 aa 000000 6340 07 ldi =0,dl  000174 4a 4 00026 3521 20 short_call mca_util_$display(ap|0) 000175 aa 7 00036 6701 20 000176 aa 6 00030 3701 20 000177 aa 7 00042 7101 20 return  28 gate load_ipc,mca_util_,load_ipc,4 000010 segdef load_ipc  000010 load_ipc:  000010 0a 000201 7100 00 tra load_ipc.e 000200 aa 000010 000000 zero 4*2,0 000201 load_ipc.e: 000201 0a 000065 7020 00 tsx2 .setup  000202 aa 000000 6340 07 ldi =0,dl  000203 4a 4 00030 3521 20 short_call mca_util_$load_ipc(ap|0)  000204 aa 7 00036 6701 20 000205 aa 6 00030 3701 20 000206 aa 7 00042 7101 20 return  29 gate process_io_event,mca_util_,io_event,4 000011 segdef process_io_event  000011 process_io_event:  000011 0a 000210 7100 00 tra process_io_event.e 000207 aa 000010 000000 zero 4*2,0 000210 process_io_event.e: 000210 0a 000065 7020 00 tsx2 .setup  000211 aa 000000 6340 07 ldi =0,dl  000212 4a 4 00032 3521 20 short_call mca_util_$io_event(ap|0)  000213 aa 7 00036 6701 20 000214 aa 6 00030 3701 20 000215 aa 7 00042 7101 20 return  30 gate read_data,mca_util_,read_data,6  000012 segdef read_data  000012 read_data:  000012 0a 000217 7100 00 tra read_data.e  000216 aa 000014 000000 zero 6*2,0 000217 read_data.e:  000217 0a 000065 7020 00 tsx2 .setup  000220 aa 000000 6340 07 ldi =0,dl  000221 4a 4 00034 3521 20 short_call mca_util_$read_data(ap|0)  000222 aa 7 00036 6701 20 000223 aa 6 00030 3701 20 000224 aa 7 00042 7101 20 return  31 gate reset_ipc,mca_util_,reset_ipc,4  000013 segdef reset_ipc  000013 reset_ipc:  000013 0a 000226 7100 00 tra reset_ipc.e  000225 aa 000010 000000 zero 4*2,0 000226 reset_ipc.e:  000226 0a 000065 7020 00 tsx2 .setup  000227 aa 000000 6340 07 ldi =0,dl  000230 4a 4 00036 3521 20 short_call mca_util_$reset_ipc(ap|0)  000231 aa 7 00036 6701 20 000232 aa 6 00030 3701 20 000233 aa 7 00042 7101 20 return  32 gate reset,mca_util_,reset,3  000014 segdef reset  000014 reset:  000014 0a 000235 7100 00 tra reset.e  000234 aa 000006 000000 zero 3*2,0 000235 reset.e:  000235 0a 000065 7020 00 tsx2 .setup  000236 aa 000000 6340 07 ldi =0,dl  000237 4a 4 00040 3521 20 short_call mca_util_$reset(ap|0)  000240 aa 7 00036 6701 20 000241 aa 6 00030 3701 20 000242 aa 7 00042 7101 20 return  33 gate tandd_read_data,mca_tandd_,read_data,5  000015 segdef tandd_read_data 000015 tandd_read_data:  000015 0a 000244 7100 00 tra tandd_read_data.e  000243 aa 000012 000000 zero 5*2,0 000244 tandd_read_data.e:  000244 0a 000065 7020 00 tsx2 .setup  000245 aa 000000 6340 07 ldi =0,dl  000246 4a 4 00042 3521 20 short_call mca_tandd_$read_data(ap|0)  000247 aa 7 00036 6701 20 000250 aa 6 00030 3701 20 000251 aa 7 00042 7101 20 return  34 gate tandd_write_data,mca_tandd_,write_data,5  000016 segdef tandd_write_data  000016 tandd_write_data:  000016 0a 000253 7100 00 tra tandd_write_data.e 000252 aa 000012 000000 zero 5*2,0 000253 tandd_write_data.e: 000253 0a 000065 7020 00 tsx2 .setup  000254 aa 000000 6340 07 ldi =0,dl  000255 4a 4 00044 3521 20 short_call mca_tandd_$write_data(ap|0) 000256 aa 7 00036 6701 20 000257 aa 6 00030 3701 20 000260 aa 7 00042 7101 20 return  35 gate tandd_write_text,mca_tandd_,write_text,5  000017 segdef tandd_write_text  000017 tandd_write_text:  000017 0a 000262 7100 00 tra tandd_write_text.e 000261 aa 000012 000000 zero 5*2,0 000262 tandd_write_text.e: 000262 0a 000065 7020 00 tsx2 .setup  000263 aa 000000 6340 07 ldi =0,dl  000264 4a 4 00046 3521 20 short_call mca_tandd_$write_text(ap|0) 000265 aa 7 00036 6701 20 000266 aa 6 00030 3701 20 000267 aa 7 00042 7101 20 return  36  37 end  NO LITERALS  NAME DEFINITIONS FOR ENTRY POINTS AND SEGDEFS 000270 5a 000003 000000 000271 5a 000156 600000 000272 aa 000000 000000 000273 55 000010 000002 000274 5a 000002 400003 000275 55 000006 000010 000276 aa 004 155 143 141 000277 aa 137 000 000 000 000300 55 000020 000003 000301 0a 000017 400000 000302 55 000013 000003 000303 aa 020 164 141 156 tandd_write_text  000304 aa 144 144 137 167 000305 aa 162 151 164 145 000306 aa 137 164 145 170 000307 aa 164 000 000 000 000310 55 000030 000010 000311 0a 000016 400000 000312 55 000023 000003 000313 aa 020 164 141 156 tandd_write_data  000314 aa 144 144 137 167 000315 aa 162 151 164 145 000316 aa 137 144 141 164 000317 aa 141 000 000 000 000320 55 000037 000020 000321 0a 000015 400000 000322 55 000033 000003 000323 aa 017 164 141 156 tandd_read_data 000324 aa 144 144 137 162 000325 aa 145 141 144 137 000326 aa 144 141 164 141 000327 55 000044 000030 000330 0a 000014 400000 000331 55 000042 000003 000332 aa 005 162 145 163 reset  000333 aa 145 164 000 000 000334 55 000052 000037 000335 0a 000013 400000 000336 55 000047 000003 000337 aa 011 162 145 163 reset_ipc  000340 aa 145 164 137 151 000341 aa 160 143 000 000 000342 55 000060 000044 000343 0a 000012 400000 000344 55 000055 000003 000345 aa 011 162 145 141 read_data  000346 aa 144 137 144 141 000347 aa 164 141 000 000 000350 55 000070 000052 000351 0a 000011 400000 000352 55 000063 000003 000353 aa 020 160 162 157 process_io_event  000354 aa 143 145 163 163 000355 aa 137 151 157 137 000356 aa 145 166 145 156 000357 aa 164 000 000 000 000360 55 000076 000060 000361 0a 000010 400000 000362 55 000073 000003 000363 aa 010 154 157 141 load_ipc  000364 aa 144 137 151 160 000365 aa 143 000 000 000 000366 55 000103 000070 000367 0a 000007 400000 000370 55 000101 000003 000371 aa 007 144 151 163 display 000372 aa 160 154 141 171 000373 55 000112 000076 000374 0a 000006 400000 000375 55 000106 000003 000376 aa 015 144 151 163 diskette_read  000377 aa 153 145 164 164 000400 aa 145 137 162 145 000401 aa 141 144 000 000 000402 55 000120 000103 000403 0a 000005 400000 000404 55 000115 000003 000405 aa 012 144 145 164 detach_mca  000406 aa 141 143 150 137 000407 aa 155 143 141 000 000410 55 000126 000112 000411 0a 000004 400000 000412 55 000123 000003 000413 aa 012 144 145 164 detach_ipc  000414 aa 141 143 150 137 000415 aa 151 160 143 000 000416 55 000133 000120 000417 0a 000003 400000 000420 55 000131 000003 000421 aa 006 143 157 156 config  000422 aa 146 151 147 000 000423 55 000141 000126 000424 0a 000002 400000 000425 55 000136 000003 000426 aa 012 141 164 164 attach_mca  000427 aa 141 143 150 137 000430 aa 155 143 141 000 000431 55 000147 000133 000432 0a 000001 400000 000433 55 000144 000003 000434 aa 012 141 164 164 attach_ipc  000435 aa 141 143 150 137 000436 aa 151 160 143 000 000437 55 000002 000141 000440 6a 000000 400002 000441 55 000152 000003 000442 aa 014 163 171 155 symbol_table  000443 aa 142 157 154 137 000444 aa 164 141 142 154 000445 aa 145 000 000 000 DEFINITIONS HASH TABLE  000446 aa 000000 000033 000447 aa 000000 000000 000450 aa 000000 000000 000451 aa 000000 000000 000452 aa 000000 000000 000453 aa 000000 000000 000454 5a 000010 000000 000455 5a 000020 000000 000456 5a 000030 000000 000457 5a 000070 000000 000460 5a 000133 000000 000461 5a 000141 000000 000462 5a 000044 000000 000463 5a 000060 000000 000464 5a 000126 000000 000465 5a 000147 000000 000466 5a 000037 000000 000467 5a 000103 000000 000470 aa 000000 000000 000471 aa 000000 000000 000472 aa 000000 000000 000473 5a 000052 000000 000474 aa 000000 000000 000475 5a 000076 000000 000476 aa 000000 000000 000477 5a 000112 000000 000500 5a 000120 000000 000501 aa 000000 000000 EXTERNAL NAMES  000502 aa 012 167 162 151 write_text  000503 aa 164 145 137 164 000504 aa 145 170 164 000 000505 aa 012 167 162 151 write_data  000506 aa 164 145 137 144 000507 aa 141 164 141 000 000510 aa 012 155 143 141 mca_tandd_  000511 aa 137 164 141 156 000512 aa 144 144 137 000 000513 aa 010 151 157 137 io_event  000514 aa 145 166 145 156 000515 aa 164 000 000 000 000516 aa 012 155 143 141 mca_detach  000517 aa 137 144 145 164 000520 aa 141 143 150 000 000521 aa 012 151 160 143 ipc_detach  000522 aa 137 144 145 164 000523 aa 141 143 150 000 000524 aa 013 162 145 141 read_config 000525 aa 144 137 143 157 000526 aa 156 146 151 147 000527 aa 011 155 143 141 mca_util_  000530 aa 137 165 164 151 000531 aa 154 137 000 000 000532 aa 012 155 143 141 mca_attach  000533 aa 137 141 164 164 000534 aa 141 143 150 000 000535 aa 012 151 160 143 ipc_attach  000536 aa 137 141 164 164 000537 aa 141 143 150 000 000540 aa 013 155 143 141 mca_attach_ 000541 aa 137 141 164 164 000542 aa 141 143 150 137 000543 aa 007 163 151 147 signal_ 000544 aa 156 141 154 137 NO TRAP POINTER WORDS  TYPE PAIR BLOCKS  000545 aa 000004 000000 000546 55 000220 000212 000547 aa 000004 000000 000550 55 000220 000215 000551 aa 000004 000000 000552 55 000220 000055 000553 aa 000004 000000 000554 55 000237 000042 000555 aa 000004 000000 000556 55 000237 000047 000557 aa 000004 000000 000560 55 000237 000055 000561 aa 000004 000000 000562 55 000237 000223 000563 aa 000004 000000 000564 55 000237 000073 000565 aa 000004 000000 000566 55 000237 000101 000567 aa 000004 000000 000570 55 000237 000106 000571 aa 000004 000000 000572 55 000250 000226 000573 aa 000004 000000 000574 55 000250 000231 000575 aa 000004 000000 000576 55 000237 000234 000577 aa 000004 000000 000600 55 000250 000242 000601 aa 000004 000000 000602 55 000250 000245 000603 aa 000004 000000 000604 55 000253 000253 000605 aa 000001 000000 000606 aa 000000 000000 INTERNAL EXPRESSION WORDS 000607 5a 000255 000000 000610 5a 000257 000000 000611 5a 000261 000000 000612 5a 000263 000000 000613 5a 000265 000000 000614 5a 000267 000000 000615 5a 000271 000000 000616 5a 000273 000000 000617 5a 000275 000000 000620 5a 000277 000000 000621 5a 000301 000000 000622 5a 000303 000000 000623 5a 000305 000000 000624 5a 000307 000000 000625 5a 000311 000000 000626 5a 000313 000000 000627 aa 000000 000000 LINKAGE INFORMATION 000000 aa 000000 000000 000001 0a 000270 000000 000002 aa 000000 000000 000003 aa 000000 000000 000004 aa 000000 000000 000005 aa 000000 000000 000006 22 000010 000050 000007 a2 000000 000000 000010 9a 777770 0000 46 signal_|signal_ 000011 5a 000336 0000 00 000012 9a 777766 0000 46 mca_attach_|ipc_attach  000013 5a 000335 0000 00 000014 9a 777764 0000 46 mca_attach_|mca_attach  000015 5a 000334 0000 00 000016 9a 777762 0000 46 mca_util_|read_config  000017 5a 000333 0000 00 000020 9a 777760 0000 46 mca_attach_|ipc_detach  000021 5a 000332 0000 00 000022 9a 777756 0000 46 mca_attach_|mca_detach  000023 5a 000331 0000 00 000024 9a 777754 0000 46 mca_util_|diskette_read 000025 5a 000330 0000 00 000026 9a 777752 0000 46 mca_util_|display  000027 5a 000327 0000 00 000030 9a 777750 0000 46 mca_util_|load_ipc  000031 5a 000326 0000 00 000032 9a 777746 0000 46 mca_util_|io_event  000033 5a 000325 0000 00 000034 9a 777744 0000 46 mca_util_|read_data 000035 5a 000324 0000 00 000036 9a 777742 0000 46 mca_util_|reset_ipc 000037 5a 000323 0000 00 000040 9a 777740 0000 46 mca_util_|reset 000041 5a 000322 0000 00 000042 9a 777736 0000 46 mca_tandd_|read_data  000043 5a 000321 0000 00 000044 9a 777734 0000 46 mca_tandd_|write_data  000045 5a 000320 0000 00 000046 9a 777732 0000 46 mca_tandd_|write_text  000047 5a 000317 0000 00 SYMBOL INFORMATION SYMBOL TABLE HEADER  000000 aa 000000 000001 000001 aa 163171 155142 000002 aa 164162 145145 000003 aa 000000 000004 000004 aa 000000 112143 000005 aa 305203 523135 000006 aa 000000 114676 000007 aa 752454 737427 000010 aa 141154 155040 000011 aa 040040 040040 000012 aa 000024 000040 000013 aa 000034 000040 000014 aa 000044 000100 000015 aa 000002 000002 000016 aa 000064 000000 000017 aa 000000 000165 000020 aa 000000 000122 000021 aa 000000 000145 000022 aa 000156 000122 000023 aa 000064 000000 000024 aa 101114 115040 000025 aa 126145 162163 000026 aa 151157 156040 000027 aa 040066 056066 000030 aa 040040 116157 000031 aa 166145 155142 000032 aa 145162 040061 000033 aa 071070 062040 000034 aa 107112 157150 000035 aa 156163 157156 000036 aa 056123 171163 000037 aa 115141 151156 000040 aa 164056 141040 000041 aa 040040 040040 000042 aa 040040 040040 000043 aa 040040 040040 000044 aa 055164 141162 000045 aa 147145 164040 000046 aa 114145 166145 000047 aa 154066 070040 000050 aa 154151 163164 000051 aa 040040 040040 000052 aa 040040 040040 000053 aa 040040 040040 000054 aa 040040 040040 000055 aa 040040 040040 000056 aa 040040 040040 000057 aa 040040 040040 000060 aa 040040 040040 000061 aa 040040 040040 000062 aa 040040 040040 000063 aa 040040 040040 000064 aa 000000 000001 000065 aa 000000 000002 000066 aa 000076 000051 000067 aa 146751 560743 000070 aa 000000 114676 000071 aa 751032 600000 000072 aa 000111 000041 000073 aa 134571 651553 000074 aa 000000 113462 000075 aa 317506 600000 000076 aa 076163 160145 >special_ldd>install>MR12.0-1159>mca_.alm  000077 aa 143151 141154 000100 aa 137154 144144 000101 aa 076151 156163 000102 aa 164141 154154 000103 aa 076115 122061 000104 aa 062056 060055 000105 aa 061061 065071 000106 aa 076155 143141 000107 aa 137056 141154 000110 aa 155040 040040 000111 aa 076154 144144 >ldd>include>gate_macros.incl.alm  000112 aa 076151 156143 000113 aa 154165 144145 000114 aa 076147 141164 000115 aa 145137 155141 000116 aa 143162 157163 000117 aa 056151 156143 000120 aa 154056 141154 000121 aa 155040 040040 MULTICS ASSEMBLY CROSS REFERENCE LISTING Value Symbol Source file Line number  20 .actor mca_: 19. 54 .defs_loop mca_: 19. 115 .gate_errordesc mca_: 19. 112 .gate_errorname mca_: 19. 62 .next_def mca_: 19. 116 .no_gate_error mca_: 19. 37 .return_name mca_: 19. 52 .search_defs mca_: 19. 65 .setup mca_: 19, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,  32, 33, 34, 35.  1 attach_ipc mca_: 21. 120 attach_ipc.e mca_: 21. 2 attach_mca mca_: 22. 127 attach_mca.e mca_: 22. 3 config mca_: 23. 136 config.e mca_: 23. 4 detach_ipc mca_: 24. 145 detach_ipc.e mca_: 24. 5 detach_mca mca_: 25. 154 detach_mca.e mca_: 25. 6 diskette_read mca_: 26. 163 diskette_read.e mca_: 26. 7 display mca_: 27. 172 display.e mca_: 27. io_event mca_: 29. ipc_attach mca_: 21. ipc_detach mca_: 24. 10 load_ipc mca_: 28. 201 load_ipc.e mca_: 28. 20 main mca_: 19, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,  32, 33, 34, 35.  mca_attach mca_: 22. mca_attach_ mca_: 21, 22, 24, 25.  mca_detach mca_: 25. mca_tandd_ mca_: 33, 34, 35. mca_util_ mca_: 23, 26, 27, 28, 29, 30, 31, 32.  11 process_io_event mca_: 29. 210 process_io_event.e mca_: 29. read_config mca_: 23. 12 read_data mca_: 30, 33.  217 read_data.e mca_: 30. 14 reset mca_: 32. 235 reset.e mca_: 32. 13 reset_ipc mca_: 31. 226 reset_ipc.e mca_: 31. signal_ mca_: 19. 104 signal_arglist mca_: 19. 15 tandd_read_data mca_: 33. 244 tandd_read_data.e mca_: 33. 16 tandd_write_data mca_: 34. 253 tandd_write_data.e mca_: 34. 17 tandd_write_text mca_: 35. 262 tandd_write_text.e mca_: 35. 0 transfer_vector mca_: 19, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,  32, 33, 34, 35.  20 tv_end mca_: 19. write_data mca_: 34. write_text mca_: 35. NO FATAL ERRORS  ----------------------------------------------------------- Historical Background This edition of the Multics software materials and documentation is provided and donated to Massachusetts Institute of Technology by Group BULL including BULL HN Information Systems Inc. as a contribution to computer science knowledge. This donation is made also to give evidence of the common contributions of Massachusetts Institute of Technology, Bell Laboratories, General Electric, Honeywell Information Systems Inc., Honeywell BULL Inc., Groupe BULL and BULL HN Information Systems Inc. to the development of this operating system. Multics development was initiated by Massachusetts Institute of Technology Project MAC (1963-1970), renamed the MIT Laboratory for Computer Science and Artificial Intelligence in the mid 1970s, under the leadership of Professor Fernando Jose Corbato. Users consider that Multics provided the best software architecture for managing computer hardware properly and for executing programs. Many subsequent operating systems incorporated Multics principles. Multics was distributed in 1975 to 2000 by Group Bull in Europe , and in the U.S. by Bull HN Information Systems Inc., as successor in interest by change in name only to Honeywell Bull Inc. and Honeywell Information Systems Inc. . ----------------------------------------------------------- Permission to use, copy, modify, and distribute these programs and their documentation for any purpose and without fee is hereby granted,provided that the below copyright notice and historical background appear in all copies and that both the copyright notice and historical background and this permission notice appear in supporting documentation, and that the names of MIT, HIS, BULL or BULL HN not be used in advertising or publicity pertaining to distribution of the programs without specific prior written permission. Copyright 1972 by Massachusetts Institute of Technology and Honeywell Information Systems Inc. Copyright 2006 by BULL HN Information Systems Inc. Copyright 2006 by Bull SAS All Rights Reserved