ASSEMBLY LISTING OF SEGMENT >spec>install>1112>switch_shutdown_file_system.alm ASSEMBLED ON: 11/11/89 0928.7 mst Sat OPTIONS USED: -target l68 list symbols ASSEMBLED BY: ALM Version 8.14 March 1989 ASSEMBLER CREATED: 06/09/89 1002.3 mst Fri 1 " *********************************************************** 2 " * * 3 " * Copyright, (C) Honeywell Bull Inc., 1987 * 4 " * * 5 " * Copyright, (C) Honeywell Information Systems Inc., 1982 * 6 " * * 7 " * Copyright (c) 1972 by Massachusetts Institute of * 8 " * Technology and Honeywell Information Systems, Inc. * 9 " * * 10 " *********************************************************** 11 12 " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " 13 " 14 " switch_shutdown_file_system 15 " 16 " Switch stacks to inzr_stk0, call shutdown_file_system 17 " 18 " Written March 1982 by J. Bongiovanni 19 " 20 " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " 21 000000 22 name switch_shutdown_file_system 23 000000 24 entry switch_shutdown_file_system 25 000000 26 switch_shutdown_file_system: 27 000000 4a 4 00012 3735 20 28 eppsb inzr_stk0$ " Stack to switch to 000001 aa 7 00000 2131 00 29 epaq sb|0 " Segno in AU 000002 aa 000001 7350 00 30 als 1 " SDW index in AU 000003 4a 4 00014 6535 20 31 sprisb pds$stack_0_ptr " Set stack_0 pointers 000004 4a 4 00016 3521 20 32 eppbp dseg$,au " bp -> SDW for inzr_stk0 000005 4a 4 00020 2521 20 33 spribp pds$stack_0_sdwp 34 000006 aa 7 00022 3521 20 35 eppbp sb|stack_header.stack_begin_ptr,* " Reset stack end pointer 000007 aa 7 00024 2521 00 36 spribp sb|stack_header.stack_end_ptr 37 000010 aa 000060 6270 00 38 push " Switch stacks 000011 aa 7 00040 2721 20 39 000012 aa 6 00000 2541 00 40 call shutdown_file_system$shutdown_file_system 000013 0a 000026 3500 00 000014 4a 4 00010 3521 20 000015 aa 6 00040 7531 00 000016 aa 7 00036 6701 20 000017 aa 6 00000 1731 00 000020 aa 6 00040 0731 00 41 000021 aa 7 00042 7101 20 42 return " Should never happen 43 44 " 45 include stack_header 1-1 " BEGIN INCLUDE FILE ... stack_header.incl.alm 3/72 Bill Silver 1-2 " 1-3 " modified 7/76 by M. Weaver for *system links and more system use of areas 1-4 " modified 3/77 by M. Weaver to add rnt_ptr 1-5 " modified 7/77 by S. Webber to add run_unit_depth and assign_linkage_ptr 1-6 " modified 6/83 by J. Ives to add trace_frames and in_trace. 1-7 1-8 " HISTORY COMMENTS: 1-9 " 1) change(86-06-24,DGHowe), approve(86-06-24,MCR7396), 1-10 " audit(86-08-05,Schroth), install(86-11-03,MR12.0-1206): 1-11 " added the heap_header_ptr definition 1-12 " 2) change(86-08-12,Kissel), approve(86-08-12,MCR7473), 1-13 " audit(86-10-10,Fawcett), install(86-11-03,MR12.0-1206): 1-14 " Modified to support control point management. These changes were 1-15 " actually made in February 1985 by G. Palter. 1-16 " 3) change(86-10-22,Fawcett), approve(86-10-22,MCR7473), 1-17 " audit(86-10-22,Farley), install(86-11-03,MR12.0-1206): 1-18 " Remove the old_lot pointer and replace it with cpm_data_ptr. Use the 18 1-19 " bit pad after cur_lot_size for the cpm_enabled. This was done to save 1-20 " some space int the stack header and change the cpd_ptr unal to 1-21 " cpm_data_ptr (ITS pair). 1-22 " END HISTORY COMMENTS 1-23 000004 1-24 equ stack_header.cpm_data_ptr,4 ptr to control point for this stack 000006 1-25 equ stack_header.combined_stat_ptr,6 ptr to separate static area 1-26 000010 1-27 equ stack_header.clr_ptr,8 ptr to area containing linkage sections 000012 1-28 equ stack_header.max_lot_size,10 number of words allowed in lot (DU) 000012 1-29 equ stack_header.main_proc_invoked,10 nonzero if main proc was invoked in run unit (DL) 000012 1-30 equ stack_header.run_unit_depth,10 number of active run units stacked (DL) 000013 1-31 equ stack_header.cur_lot_size,11 DU number of words (entries) in lot 000013 1-32 equ stack_header.cpm_enabled,11 DL non-zero if control point management is enabled 000014 1-33 equ stack_header.system_free_ptr,12 ptr to system storage area 000016 1-34 equ stack_header.user_free_ptr,14 ptr to user storage area 1-35 000020 1-36 equ stack_header.parent_ptr,16 ptr to parent stack or null 000022 1-37 equ stack_header.stack_begin_ptr,18 ptr to first stack frame 000024 1-38 equ stack_header.stack_end_ptr,20 ptr to next useable stack frame 000026 1-39 equ stack_header.lot_ptr,22 ptr to the lot for the current ring 1-40 000030 1-41 equ stack_header.signal_ptr,24 ptr to signal proc for current ring 000032 1-42 equ stack_header.bar_mode_sp,26 value of sp before entering bar mode 000034 1-43 equ stack_header.pl1_operators_ptr,28 ptr: pl1_operators_$operator_table 000036 1-44 equ stack_header.call_op_ptr,30 ptr to standard call operator 1-45 000040 1-46 equ stack_header.push_op_ptr,32 ptr to standard push operator 000042 1-47 equ stack_header.return_op_ptr,34 ptr to standard return operator 000044 1-48 equ stack_header.ret_no_pop_op_ptr,36 ptr: stand. return/ no pop operator 000046 1-49 equ stack_header.entry_op_ptr,38 ptr to standard entry operator 1-50 000050 1-51 equ stack_header.trans_op_tv_ptr,40 ptr to table of translator operator ptrs 000052 1-52 equ stack_header.isot_ptr,42 pointer to ISOT 000054 1-53 equ stack_header.sct_ptr,44 pointer to System Condition Table 000056 1-54 equ stack_header.unwinder_ptr,46 pointer to unwinder for current ring 1-55 000060 1-56 equ stack_header.sys_link_info_ptr,48 ptr to *system link name table 000062 1-57 equ stack_header.rnt_ptr,50 ptr to reference name table 000064 1-58 equ stack_header.ect_ptr,52 ptr to event channel table 000066 1-59 equ stack_header.assign_linkage_ptr,54 ptr to area for hcs_$assign_linkage calls 000070 1-60 equ stack_header.heap_header_ptr,56 ptr to heap header. 000072 1-61 equ stack_header.trace_frames,58 stack of trace_catch_ frames 000073 1-62 equ stach_header.trace_top_ptr,59 trace pointer 000074 1-63 equ stack_header.in_trace,60 trace antirecurse bit 000100 1-64 equ stack_header_end,64 length of stack header 1-65 1-66 1-67 1-68 000000 1-69 equ trace_frames.count,0 number of trace frames on stack 000001 1-70 equ trace_frames.top_ptr,1 packed pointer to top one 1-71 1-72 " The following constant is an offset within the pl1 operators table. 1-73 " It references a transfer vector table. 1-74 000551 1-75 bool tv_offset,551 1-76 1-77 1-78 " The following constants are offsets within this transfer vector table. 1-79 001170 1-80 equ call_offset,tv_offset+271 001171 1-81 equ push_offset,tv_offset+272 001172 1-82 equ return_offset,tv_offset+273 001173 1-83 equ return_no_pop_offset,tv_offset+274 001174 1-84 equ entry_offset,tv_offset+275 1-85 1-86 1-87 " END INCLUDE FILE stack_header.incl.alm 46 47 end ENTRY SEQUENCES 000022 5a 000015 0000 00 000023 aa 7 00046 2721 20 000024 0a 000000 7100 00 LITERALS 000026 aa 000000 000000 000027 aa 000000 000000 NAME DEFINITIONS FOR ENTRY POINTS AND SEGDEFS 000030 5a 000003 000000 000031 5a 000036 600000 000032 aa 000000 000000 000033 55 000015 000002 000034 5a 000002 400003 000035 55 000006 000015 000036 aa 033 163 167 151 000037 aa 164 143 150 137 000040 aa 163 150 165 164 000041 aa 144 157 167 156 000042 aa 137 146 151 154 000043 aa 145 137 163 171 000044 aa 163 164 145 155 000045 55 000027 000003 000046 0a 000023 500000 000047 55 000020 000003 000050 aa 033 163 167 151 switch_shutdown_file_system 000051 aa 164 143 150 137 000052 aa 163 150 165 164 000053 aa 144 157 167 156 000054 aa 137 146 151 154 000055 aa 145 137 163 171 000056 aa 163 164 145 155 000057 55 000002 000015 000060 6a 000000 400002 000061 55 000032 000003 000062 aa 014 163 171 155 symbol_table 000063 aa 142 157 154 137 000064 aa 164 141 142 154 000065 aa 145 000 000 000 DEFINITIONS HASH TABLE 000066 aa 000000 000015 000067 aa 000000 000000 000070 aa 000000 000000 000071 aa 000000 000000 000072 aa 000000 000000 000073 aa 000000 000000 000074 aa 000000 000000 000075 5a 000027 000000 000076 aa 000000 000000 000077 5a 000015 000000 000100 aa 000000 000000 000101 aa 000000 000000 000102 aa 000000 000000 000103 aa 000000 000000 EXTERNAL NAMES 000104 aa 014 163 164 141 stack_0_sdwp 000105 aa 143 153 137 060 000106 aa 137 163 144 167 000107 aa 160 000 000 000 000110 aa 004 144 163 145 dseg 000111 aa 147 000 000 000 000112 aa 013 163 164 141 stack_0_ptr 000113 aa 143 153 137 060 000114 aa 137 160 164 162 000115 aa 003 160 144 163 pds 000116 aa 011 151 156 172 inzr_stk0 000117 aa 162 137 163 164 000120 aa 153 060 000 000 000121 aa 024 163 150 165 shutdown_file_system 000122 aa 164 144 157 167 000123 aa 156 137 146 151 000124 aa 154 145 137 163 000125 aa 171 163 164 145 000126 aa 155 000 000 000 NO TRAP POINTER WORDS TYPE PAIR BLOCKS 000127 aa 000004 000000 000130 55 000065 000054 000131 aa 000003 000000 000132 5a 000060 000000 000133 aa 000004 000000 000134 55 000065 000062 000135 aa 000003 000000 000136 5a 000066 000000 000137 aa 000004 000000 000140 55 000071 000071 000141 aa 000001 000000 000142 aa 000000 000000 INTERNAL EXPRESSION WORDS 000143 5a 000077 000000 000144 5a 000101 000000 000145 5a 000103 000000 000146 5a 000105 000000 000147 5a 000107 000000 LINKAGE INFORMATION 000000 aa 000000 000000 000001 0a 000030 000000 000002 aa 000000 000000 000003 aa 000000 000000 000004 aa 000000 000000 000005 aa 000000 000000 000006 22 000010 000022 000007 a2 000000 000000 000010 9a 777770 0000 46 shutdown_file_system|shutdown_file_system 000011 5a 000117 0000 00 000012 9a 777766 0000 46 inzr_stk0| 000013 5a 000116 0000 00 000014 9a 777764 0000 46 pds|stack_0_ptr 000015 5a 000115 0000 00 000016 9a 777762 0000 46 dseg| 000017 5a 000114 0000 01 000020 9a 777760 0000 46 pds|stack_0_sdwp 000021 5a 000113 0000 00 SYMBOL INFORMATION SYMBOL TABLE HEADER 000000 aa 000000 000001 000001 aa 163171 155142 000002 aa 164162 145145 000003 aa 000000 000010 000004 aa 000000 117244 000005 aa 361023 525721 000006 aa 000000 117547 000007 aa 244142 524531 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 000157 000020 aa 000000 000124 000021 aa 000136 000131 000022 aa 000150 000124 000023 aa 000064 000000 000024 aa 101114 115040 000025 aa 126145 162163 000026 aa 151157 156040 000027 aa 070056 061064 000030 aa 040115 141162 000031 aa 143150 040061 000032 aa 071070 071040 000033 aa 040040 040040 000034 aa 110151 162156 000035 aa 145151 163145 000036 aa 156056 123171 000037 aa 163115 141151 000040 aa 156164 056141 000041 aa 040040 040040 000042 aa 040040 040040 000043 aa 040040 040040 000044 aa 055164 141162 000045 aa 147145 164040 000046 aa 154066 070040 000047 aa 040040 040040 000050 aa 040040 040040 000051 aa 040040 040040 000052 aa 040040 040040 000053 aa 040040 040040 000054 aa 040040 040040 000055 aa 040040 040040 000056 aa 040154 151163 000057 aa 164040 163171 000060 aa 155142 157154 000061 aa 163040 040040 000062 aa 040040 040040 000063 aa 040040 040040 000064 aa 000000 000001 000065 aa 000000 000002 000066 aa 000076 000062 000067 aa 175453 020307 000070 aa 000000 117547 000071 aa 200256 200000 000072 aa 000113 000042 000073 aa 147777 464111 000074 aa 000000 115000 000075 aa 507463 000000 000076 aa 076163 160145 >spec>install>1112>switch_shutdown_file_system.alm 000077 aa 143076 151156 000100 aa 163164 141154 000101 aa 154076 061061 000102 aa 061062 076163 000103 aa 167151 164143 000104 aa 150137 163150 000105 aa 165164 144157 000106 aa 167156 137146 000107 aa 151154 145137 000110 aa 163171 163164 000111 aa 145155 056141 000112 aa 154155 040040 000113 aa 076154 144144 >ldd>include>stack_header.incl.alm 000114 aa 076151 156143 000115 aa 154165 144145 000116 aa 076163 164141 000117 aa 143153 137150 000120 aa 145141 144145 000121 aa 162056 151156 000122 aa 143154 056141 000123 aa 154155 040040 MULTICS ASSEMBLY CROSS REFERENCE LISTING Value Symbol Source file Line number 1170 call_offset stack_header: 80. dseg switch_shutdown_file_system: 32. 1174 entry_offset stack_header: 84. inzr_stk0 switch_shutdown_file_system: 28. pds switch_shutdown_file_system: 31, 33. 1171 push_offset stack_header: 81. 1173 return_no_pop_offset stack_header: 83. 1172 return_offset stack_header: 82. shutdown_file_system switch_shutdown_file_system: 40. 73 stach_header.trace_top_ptr stack_header: 62. stack_0_ptr switch_shutdown_file_system: 31. stack_0_sdwp switch_shutdown_file_system: 33. 66 stack_header.assign_linkage_ptr stack_header: 59. 32 stack_header.bar_mode_sp stack_header: 42. 36 stack_header.call_op_ptr stack_header: 44. 10 stack_header.clr_ptr stack_header: 27. 6 stack_header.combined_stat_ptr stack_header: 25. 4 stack_header.cpm_data_ptr stack_header: 24. 13 stack_header.cpm_enabled stack_header: 32. 13 stack_header.cur_lot_size stack_header: 31. 64 stack_header.ect_ptr stack_header: 58. 46 stack_header.entry_op_ptr stack_header: 49. 70 stack_header.heap_header_ptr stack_header: 60. 74 stack_header.in_trace stack_header: 63. 52 stack_header.isot_ptr stack_header: 52. 26 stack_header.lot_ptr stack_header: 39. 12 stack_header.main_proc_invoked stack_header: 29. 12 stack_header.max_lot_size stack_header: 28. 20 stack_header.parent_ptr stack_header: 36. 34 stack_header.pl1_operators_ptr stack_header: 43. 40 stack_header.push_op_ptr stack_header: 46. 42 stack_header.return_op_ptr stack_header: 47. 44 stack_header.ret_no_pop_op_ptr stack_header: 48. 62 stack_header.rnt_ptr stack_header: 57. 12 stack_header.run_unit_depth stack_header: 30. 54 stack_header.sct_ptr stack_header: 53. 30 stack_header.signal_ptr stack_header: 41. 22 stack_header.stack_begin_ptr switch_shutdown_file_system: 35, stack_header: 37. 24 stack_header.stack_end_ptr switch_shutdown_file_system: 36, stack_header: 38. 14 stack_header.system_free_ptr stack_header: 33. 60 stack_header.sys_link_info_ptr stack_header: 56. 72 stack_header.trace_frames stack_header: 61. 50 stack_header.trans_op_tv_ptr stack_header: 51. 56 stack_header.unwinder_ptr stack_header: 54. 16 stack_header.user_free_ptr stack_header: 34. 100 stack_header_end stack_header: 64. 0 switch_shutdown_file_system switch_shutdown_file_system: 24, 26. 0 trace_frames.count stack_header: 69. 1 trace_frames.top_ptr stack_header: 70. 551 tv_offset stack_header: 75, 80, 81, 82, 83, 84. 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