
             Edinburgh IMP77 Compiler - Version 8.4


        LANG 0000
        PUSHI #0x00000000
        DEF V_0001 NIL  record, name, format=0, constant
        INIT 1
        DEF V_0002 REM  integer, function, format=1, prim-spec-indirect
        START
        DEF V_0003 P  integer, simple, format=1, 0
        DEF V_0004 Q  integer, simple, format=1, 0
        FINISH
        DEF V_0003 FLOAT  real, function, format=1, prim-spec-indirect
        START
        DEF V_0004 N  integer, simple, format=1, 0
        FINISH
        DEF V_0004 TOSTRING  string, function, format=1, prim-spec-indirect
        START
        DEF V_0005 C  integer, simple, format=1, 0
        FINISH
        DEF V_0005 ADDR  integer, function, format=1, prim-spec-indirect
        START
        DEF V_0006 P  type=0, name, format=0, 0
        FINISH
        DEF V_0006 INTEGER  integer, map, format=1, prim-spec
        START
        DEF V_0007 N  integer, simple, format=1, 0
        FINISH
        DEF V_0007 BYTEINTEGER  byte-integer, map, format=2, prim-spec
        START
        DEF V_0008 N  integer, simple, format=1, 0
        FINISH
        DEF V_0008 STRING  string, map, format=0, prim-spec
        START
        DEF V_0009 N  integer, simple, format=1, 0
        FINISH
        DEF V_0009 RECORD  record, map, format=0, prim-spec
        START
        DEF V_000a N  integer, simple, format=1, 0
        FINISH
        DEF V_000a REAL  real, map, format=1, prim-spec
        START
        DEF V_000b N  integer, simple, format=1, 0
        FINISH
        DEF V_000b LONGREAL  long-real, map, format=4, prim-spec
        START
        DEF V_000c N  integer, simple, format=1, 0
        FINISH
        DEF V_000c LENGTH  byte-integer, map, format=2, prim-spec
        START
        DEF V_000d S  string, simple, format=255, 0
        FINISH
        DEF V_000d CHARNO  byte-integer, map, format=2, prim-spec
        START
        DEF V_000e S  string, simple, format=255, 0
        DEF V_000f N  integer, simple, format=1, 0
        FINISH
        DEF V_000e INT  integer, function, format=1, prim-spec-indirect
        START
        DEF V_000f R  long-real, simple, format=4, 0
        FINISH
        DEF V_000f SHORTINTEGER  short-integer, map, format=3, prim-spec
        START
        DEF V_0010 N  integer, simple, format=1, 0
        FINISH
        DEF V_0010 TYPEOF  integer, function, format=1, external-spec-indirect
        START
        DEF V_0011 N  type=0, name, format=0, 0
        FINISH
        DEF V_0011 SIZEOF  integer, function, format=1, external-spec-indirect
        START
        DEF V_0012 N  type=0, name, format=0, 0
        FINISH
        DEF V_0012 TYPENAME  string, function, format=255, external-spec-indirect
        START
        DEF V_0013 T  integer, simple, format=1, 0
        FINISH
        DEF V_0013 ARRAYENTRYSIZE  integer, function, format=1, external-spec-indirect
        START
        DEF V_0014 N  type=0, name, format=0, 0
        FINISH
        DEF V_0014 ARRAYENTRYTYPE  integer, function, format=1, external-spec-indirect
        START
        DEF V_0015 N  type=0, name, format=0, 0
        FINISH
        DEF V_0015 ARRAYDIMENSIONS  integer, function, format=1, external-spec-indirect
        START
        DEF V_0016 N  type=0, name, format=0, 0
        FINISH
        DEF V_0016 ARRAYLOWERBOUND  integer, function, format=1, external-spec-indirect
        START
        DEF V_0017 N  type=0, name, format=0, 0
        DEF V_0018 INDEX  integer, simple, format=1, 0
        FINISH
        DEF V_0017 ARRAYUPPERBOUND  integer, function, format=1, external-spec-indirect
        START
        DEF V_0018 N  type=0, name, format=0, 0
        DEF V_0019 INDEX  integer, simple, format=1, 0
        FINISH
        DEF V_0018 EVENTFM  record, record-format, format=24, 0
        START
        DEF V_0000 EVENT  integer, simple, format=1, 0
        DEF V_0000 SUB  integer, simple, format=1, 0
        DEF V_0000 INFO  integer, simple, format=1, 0
        DEF V_0000 LINE  integer, simple, format=1, 0
        DEF V_0000 MESSAGE  string, simple, format=255, 0
        FINISH
        DEF V_0019 EVENT  record, map, format=24, external-spec
        START
        FINISH
        DEF V_001a INPUTSTREAM  integer, function, format=1, external-spec-indirect
        START
        FINISH
        DEF V_001b INPUTNAME  string, function, format=255, external-spec-indirect
        START
        FINISH
        DEF V_001c SELECTINPUT  type=0, routine, format=0, external-spec
        START
        DEF V_001d N  integer, simple, format=1, 0
        FINISH
        DEF V_001d OPENINPUT  type=0, routine, format=0, external-spec
        START
        DEF V_001e N  integer, simple, format=1, 0
        DEF V_001f FD  string, simple, format=255, 0
        FINISH
        DEF V_001e OPENBINARYINPUT  type=0, routine, format=0, external-spec
        START
        DEF V_001f N  integer, simple, format=1, 0
        DEF V_0020 FD  string, simple, format=255, 0
        FINISH
        DEF V_001f CLOSEINPUT  type=0, routine, format=0, external-spec
        START
        FINISH
        DEF V_0020 RESETINPUT  type=0, routine, format=0, external-spec
        START
        FINISH
        DEF V_0021 SEEKINPUT  type=0, routine, format=0, external-spec
        START
        DEF V_0022 DISPLACEMENT  integer, simple, format=1, 0
        DEF V_0023 STARTPOINT  integer, simple, format=1, 0
        FINISH
        DEF V_0022 TELLINPUT  integer, function, format=1, external-spec-indirect
        START
        FINISH
        DEF V_0023 READSYMBOL  type=0, routine, format=0, external-spec
        START
        DEF V_0024 P  type=0, name, format=0, 0
        FINISH
        DEF V_0024 NEXTSYMBOL  integer, function, format=1, external-spec-indirect
        START
        FINISH
        DEF V_0025 READBUFFER  integer, function, format=1, external-spec-indirect
        START
        DEF V_0026 PTR  type=0, name, format=0, 0
        DEF V_0027 COUNT  integer, simple, format=1, 0
        FINISH
        DEF V_0026 PROMPT  type=0, routine, format=0, external-spec
        START
        DEF V_0027 S  string, simple, format=31, 0
        FINISH
        DEF V_0027 CURRENTPROMPT  string, function, format=31, external-spec-indirect
        START
        FINISH
        DEF V_0028 GETMAXINPUTSTREAM  integer, function, format=1, external-spec-indirect
        START
        FINISH
        DEF V_0029 FILEEND  type=0, predicate, format=0, external-spec
        START
        FINISH
        DEF V_002a ALLOWEOFEVENT  type=0, routine, format=0, external-spec
        START
        FINISH
        DEF V_002b BLOCKEOFEVENT  type=0, routine, format=0, external-spec
        START
        FINISH
        DEF V_002c OUTPUTSTREAM  integer, function, format=1, external-spec-indirect
        START
        FINISH
        DEF V_002d OUTPUTNAME  string, function, format=255, external-spec-indirect
        START
        FINISH
        DEF V_002e SELECTOUTPUT  type=0, routine, format=0, external-spec
        START
        DEF V_002f N  integer, simple, format=1, 0
        FINISH
        DEF V_002f OPENOUTPUT  type=0, routine, format=0, external-spec
        START
        DEF V_0030 N  integer, simple, format=1, 0
        DEF V_0031 FD  string, simple, format=255, 0
        FINISH
        DEF V_0030 OPENBINARYOUTPUT  type=0, routine, format=0, external-spec
        START
        DEF V_0031 N  integer, simple, format=1, 0
        DEF V_0032 FD  string, simple, format=255, 0
        FINISH
        DEF V_0031 CLOSEOUTPUT  type=0, routine, format=0, external-spec
        START
        FINISH
        DEF V_0032 RESETOUTPUT  type=0, routine, format=0, external-spec
        START
        FINISH
        DEF V_0033 SEEKOUTPUT  type=0, routine, format=0, external-spec
        START
        DEF V_0034 DISPLACEMENT  integer, simple, format=1, 0
        DEF V_0035 STARTPOINT  integer, simple, format=1, 0
        FINISH
        DEF V_0034 TELLOUTPUT  integer, function, format=1, external-spec-indirect
        START
        FINISH
        DEF V_0035 PRINTSYMBOL  type=0, routine, format=0, external-spec
        START
        DEF V_0036 SYM  integer, simple, format=1, 0
        FINISH
        DEF V_0036 WRITEBUFFER  integer, function, format=1, external-spec-indirect
        START
        DEF V_0037 PTR  type=0, name, format=0, 0
        DEF V_0038 COUNT  integer, simple, format=1, 0
        FINISH
        DEF V_0037 DEBUGSYMBOL  type=0, routine, format=0, external-spec
        START
        DEF V_0038 SYM  integer, simple, format=1, 0
        FINISH
        DEF V_0038 DEBUGREAL  type=0, routine, format=0, external-spec
        START
        DEF V_0039 D  long-real, simple, format=4, 0
        FINISH
        DEF V_0039 GETMAXOUTPUTSTREAM  integer, function, format=1, external-spec-indirect
        START
        FINISH
        DEF V_003a FLUSHOUTPUT  type=0, routine, format=0, external-spec
        START
        FINISH
        DEF V_003b SKIPSYMBOL  type=0, routine, format=0, external-spec
        START
        FINISH
        DEF V_003c PRINTSTRING  type=0, routine, format=0, external-spec
        START
        DEF V_003d S  string, simple, format=255, 0
        FINISH
        DEF V_003d DEBUGSTRING  type=0, routine, format=0, external-spec
        START
        DEF V_003e S  string, simple, format=255, 0
        FINISH
        DEF V_003e DEBUGNEWLINE  type=0, routine, format=0, external-spec
        START
        FINISH
        DEF V_003f DEBUGSPACE  type=0, routine, format=0, external-spec
        START
        FINISH
        DEF V_0040 DEBUGSPACES  type=0, routine, format=0, external-spec
        START
        DEF V_0041 COUNT  integer, simple, format=1, 0
        FINISH
        DEF V_0041 WRITE  type=0, routine, format=0, external-spec
        START
        DEF V_0042 V  integer, simple, format=1, 0
        DEF V_0043 P  integer, simple, format=1, 0
        FINISH
        DEF V_0042 SPACE  type=0, routine, format=0, external-spec
        START
        FINISH
        DEF V_0043 SPACES  type=0, routine, format=0, external-spec
        START
        DEF V_0044 N  integer, simple, format=1, 0
        FINISH
        DEF V_0044 NEWLINE  type=0, routine, format=0, external-spec
        START
        FINISH
        DEF V_0045 NEWLINES  type=0, routine, format=0, external-spec
        START
        DEF V_0046 N  integer, simple, format=1, 0
        FINISH
        DEF V_0046 PRINTFL  type=0, routine, format=0, external-spec
        START
        DEF V_0047 F  long-real, simple, format=4, 0
        DEF V_0048 DP  integer, simple, format=1, 0
        FINISH
        DEF V_0047 PRINTREAL  type=0, routine, format=0, external-spec
        START
        DEF V_0048 F  long-real, simple, format=4, 0
        DEF V_0049 SF  integer, simple, format=1, 0
        DEF V_004a PLACES  integer, simple, format=1, 0
        FINISH
        DEF V_0048 PRINTFLOAT  type=0, routine, format=0, external-spec
        START
        DEF V_0049 F  long-real, simple, format=4, 0
        DEF V_004a SF  integer, simple, format=1, 0
        FINISH
        DEF V_0049 INTPT  integer, function, format=1, external-spec-indirect
        START
        DEF V_004a R  long-real, simple, format=4, 0
        FINISH
        DEF V_004a TOUPPER  type=0, routine, format=0, external-spec
        START
        DEF V_004b S  string, name, format=0, 0
        FINISH
        DEF V_004b TOLOWER  type=0, routine, format=0, external-spec
        START
        DEF V_004c S  string, name, format=0, 0
        FINISH
        DEF V_004c ITOS  string, function, format=255, external-spec-indirect
        START
        DEF V_004d N  integer, simple, format=1, 0
        DEF V_004e PLACES  integer, simple, format=1, 0
        FINISH
        DEF V_004d FTOS  string, function, format=255, external-spec-indirect
        START
        DEF V_004e F  long-real, simple, format=4, 0
        DEF V_004f SF  integer, simple, format=1, 0
        DEF V_0050 PLACES  integer, simple, format=1, 0
        FINISH
        DEF V_004e FTOSP  string, function, format=255, external-spec-indirect
        START
        DEF V_004f F  long-real, simple, format=4, 0
        DEF V_0050 PLACES  integer, simple, format=1, 0
        FINISH
        DEF V_004f READ  type=0, routine, format=0, external-spec
        START
        DEF V_0050 PTR  type=0, name, format=0, 0
        FINISH
        DEF V_0050 SUBSTRING  string, function, format=255, external-spec-indirect
        START
        DEF V_0051 S  string, simple, format=255, 0
        DEF V_0052 FROM  integer, simple, format=1, 0
        DEF V_0053 TO  integer, simple, format=1, 0
        FINISH
        DEF V_0051 TRIM  string, function, format=255, external-spec-indirect
        START
        DEF V_0052 S  string, simple, format=255, 0
        DEF V_0053 MAX  integer, simple, format=1, 0
        FINISH
        DEF V_0052 SETDEBUG  type=0, routine, format=0, external-spec
        START
        FINISH
        DEF V_0053 CLEARDEBUG  type=0, routine, format=0, external-spec
        START
        FINISH
        DEF V_0054 DEBUGMODE  integer, function, format=1, external-spec-indirect
        START
        FINISH
        DEF V_0055 SHOWDEBUG  type=0, predicate, format=0, external-spec
        START
        FINISH
        DEF V_0056 SETDEBUGLEVEL  type=0, routine, format=0, external-spec
        START
        DEF V_0057 LVL  integer, simple, format=1, 0
        FINISH
        DEF V_0057 INT2ASCII  string, function, format=255, external-spec-indirect
        START
        DEF V_0058 NN  integer, simple, format=1, 0
        DEF V_0059 BASE  integer, simple, format=1, 0
        DEF V_005a PLACES  integer, simple, format=1, 0
        FINISH
        DEF V_0058 FORMATNUMBER  string, function, format=255, external-spec-indirect
        START
        DEF V_0059 N  integer, simple, format=1, 0
        DEF V_005a BASE  integer, simple, format=1, 0
        DEF V_005b PLACES  integer, simple, format=1, 0
        FINISH
        DEF V_0059 INT2HEX  string, function, format=255, external-spec-indirect
        START
        DEF V_005a NN  integer, simple, format=1, 0
        DEF V_005b PLACES  integer, simple, format=1, 0
        FINISH
        DEF V_005a INT2BIN  string, function, format=32, external-spec-indirect
        START
        DEF V_005b NN  integer, simple, format=1, 0
        FINISH
        DEF V_005b SHORT2BIN  string, function, format=16, external-spec-indirect
        START
        DEF V_005c NN  short-integer, simple, format=3, 0
        FINISH
        DEF V_005c GETENVCOUNT  integer, function, format=1, external-spec-indirect
        START
        FINISH
        DEF V_005d GETENVNAME  string, function, format=255, external-spec-indirect
        START
        DEF V_005e INDEX  integer, simple, format=1, 0
        FINISH
        DEF V_005e GETENV  string, function, format=255, external-spec-indirect
        START
        DEF V_005f INDEX  integer, simple, format=1, 0
        FINISH
        DEF V_005f GETENVINDEX  integer, function, format=1, external-spec-indirect
        START
        DEF V_0060 VARNAME  string, simple, format=255, 0
        FINISH
        DEF V_0060 GETENVASSTRING  string, function, format=255, external-spec-indirect
        START
        DEF V_0061 ENVNAME  string, simple, format=255, 0
        FINISH
        DEF V_0061 GETENVASINTEGER  integer, function, format=1, external-spec-indirect
        START
        DEF V_0062 VARNAME  string, simple, format=255, 0
        FINISH
        DEF V_0062 GETARGCOUNT  integer, function, format=1, external-spec-indirect
        START
        FINISH
        DEF V_0063 GETARG  string, function, format=255, external-spec-indirect
        START
        DEF V_0064 INDEX  integer, simple, format=1, 0
        FINISH
        ALIAS "_imp_cliparam"
        DEF V_0064 CLIPARAM  string, function, format=255, external-spec-indirect
        START
        FINISH
        DEF V_0065 NEW  record, map, format=0, external-spec
        START
        DEF V_0066 TEMPLATE  type=0, name, format=0, 0
        FINISH
        DEF V_0066 DISPOSE  type=0, routine, format=0, external-spec
        START
        DEF V_0067 TEMPLATE  type=0, name, format=0, 0
        FINISH
        DEF V_0067 SQRT  long-real, function, format=4, external-spec-indirect
        START
        DEF V_0068 X  long-real, simple, format=4, 0
        FINISH
        DEF V_0068 PI  long-real, function, format=4, external-spec-indirect
        START
        FINISH
        DEF V_0069 SINE  long-real, function, format=4, external-spec-indirect
        START
        DEF V_006a X  long-real, simple, format=4, 0
        FINISH
        DEF V_006a COSINE  long-real, function, format=4, external-spec-indirect
        START
        DEF V_006b X  long-real, simple, format=4, 0
        FINISH
        DEF V_006b LOG2  long-real, function, format=4, external-spec-indirect
        START
        DEF V_006c X  long-real, simple, format=4, 0
        FINISH
        DEF V_006c LOG  long-real, function, format=4, external-spec-indirect
        START
        DEF V_006d X  long-real, simple, format=4, 0
        FINISH
        DEF V_006d LOG10  long-real, function, format=4, external-spec-indirect
        START
        DEF V_006e X  long-real, simple, format=4, 0
        FINISH
        DEF V_006e EXIT  type=0, routine, format=0, external-spec
        START
        DEF V_006f STATUS  integer, simple, format=1, 0
        FINISH
        LINE 1
     1  %recordformat OBJINFO (        %c
        DEF V_006f OBJINFO  record, record-format, format=111, 0
        START
        DEF V_0000 FLAGS  short-integer, simple, format=3, 0
        DEF V_0000 TYPE  short-integer, simple, format=3, 0
?       pending
        INIT 9216
?       <0>
        LABEL L_494e
        FALSE
        +   THIS IS A BUG.
?       <0>
?       <17>
        +   THIS IS A BUG.
?       <0>
?       <3>
        +   THIS IS A BUG.
?       <0>
?       <0>
?       pending
        JUMPIFA $ L_0000
        IEXP
        TRUE
        DEFAULT 20549
        +   THIS IS A BUG.
?       <0>
?       <17>
        +   THIS IS A BUG.
?       <0>
?       <3>
        +   THIS IS A BUG.
?       <0>
?       <0>
?       pending
        JUMPIFA $ L_0000
        ASSVAL
?       <'I'>
        ASSREF
        CALL
        +   THIS IS A BUG.
?       <0>
?       <17>
        +   THIS IS A BUG.
?       <0>
?       <3>
        +   THIS IS A BUG.
?       <0>
?       <0>
?       pending
        JUMPIFA $ L_0000
        INIT 17236
        +   THIS IS A BUG.
?       <0>
?       <17>
        +   THIS IS A BUG.
?       <0>
?       <3>
        +   THIS IS A BUG.
?       <0>
?       <0>
?       pending
        REPEAT L_2400
?       <0>
        RETURN
        CALL
        ALIAS "
?       <0>
        ASSPAR
?       <'I'>
        PUSHR code=69 len=78 "INFO, D, p,  {~A$  FLAGS, , ,  $  TYPE, , ,  ~A$  LINK, , ,  ~C$  XTYPE,"
?       <0>
?       <17>
        +   THIS IS A BUG.
?       <0>
?       <3>
        +   THIS IS A BUG.
?       <0>
?       <0>
?       pending
        JUMPIFA $ L_0000
        ASSVAL
?       <'I'>
        ASSREF
        CALL
        +   THIS IS A BUG.
?       <0>
?       <17>
        +   THIS IS A BUG.
?       <0>
?       <3>
        +   THIS IS A BUG.
?       <0>
?       <0>
?       pending
        JUMPIFA $ L_0000
        INIT 17236
        +   THIS IS A BUG.
?       <0>
?       <17>
        +   THIS IS A BUG.
?       <0>
?       <3>
        +   THIS IS A BUG.
?       <0>
?       <0>
?       pending
        REPEAT L_2400
?       <0>
        RETURN
        CALL
        ALIAS "
        PUSHR code=69 len=84 "ILS, A, o,  ~B~A$  TEXT, , ,  $  HLINK, , ,  ~C$  X, , ,  $  Y, , ,  ~B}O "H"
        LINE 35
     2    %short FLAGS,TYPE,
     3    (                            %c
     4       %short LINK %or           %c
     5       %short XTYPE %or          %c
     6       %short SIZE %or           %c
     7       %short ACT                %c
     8    ),
     9    %byte REG,MODE,
    10    %integer VAL                 %c
    11  )
    12             
    13  
    14  %recordformat IDENTINFO (      %c
    15    (  %short FLAGS,TYPE,
    16       ( %c
    17          %short LINK %or        %c
    18          %short XTYPE %or       %c
    19          %short SIZE %or        %c
    20          %short ACT             %c
    21       ),
    22       %byte REG,MODE,
    23       %integer VAL              %c
    24     %or                         %c
    25       %record(objinfo) DETAILS  %c
    26    ),
    27    (                            %c
    28       %short TEXT,HLINK         %c
    29     %or
    30       %short X,Y                %c
    31    )                            %c
    32  )
    33  
    34  %begin
    35    %record (IDENTINFO) id
        DEF V_0071 ID  record, simple, format=112, 0
        LINE 37
    36  
    37    id_FLAGS = 1
        PUSH V_0071
        SELECT V_0001
        PUSHI #0x00000001
        ASSVAL
        LINE 38
    38    id_LINK  = 2
        PUSH V_0071
        SELECT V_0003
        PUSHI #0x00000002
        ASSVAL
        LINE 39
    39    id_REG   = 3
        PUSH V_0071
        SELECT V_0007
        PUSHI #0x00000003
        ASSVAL
        LINE 40
    40    id_VAL   = 4
        PUSH V_0071
        SELECT V_0009
        PUSHI #0x00000004
        ASSVAL
        LINE 42
    41  
    42    id_DETAILS_FLAGS = 11
        PUSH V_0071
        SELECT V_000a
        SELECT V_0001
        PUSHI #0x0000000b
        ASSVAL
        LINE 43
    43    id_DETAILS_LINK  = 12
        PUSH V_0071
        SELECT V_000a
        SELECT V_0003
        PUSHI #0x0000000c
        ASSVAL
        LINE 44
    44    id_DETAILS_REG   = 13
        PUSH V_0071
        SELECT V_000a
        SELECT V_0007
        PUSHI #0x0000000d
        ASSVAL
        LINE 45
    45    id_DETAILS_VAL   = 14
        PUSH V_0071
        SELECT V_000a
        SELECT V_0009
        PUSHI #0x0000000e
        ASSVAL
        LINE 47
    46  
    47    id_TEXT  = 5
        PUSH V_0071
        SELECT V_000b
        PUSHI #0x00000005
        ASSVAL
        LINE 48
    48    id_X     = 6
        PUSH V_0071
        SELECT V_000d
        PUSHI #0x00000006
        ASSVAL
        LINE 49
    49  %endofprogram
        END
        END
