     1                                  
     2                                  ; Public Domain
     3                                  
     4                                  ; test run command: ; .; .
     5                                  
     6                                  %include "lmacros3.mac"
     1                              <1> [list -]
    14                              <2> [list -]
    14                              <1> [list -]
     7                                  %include "eld.mac"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug macros
     4                              <1> 
     5                              <1> Copyright (C) 2008-2025 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %ifndef ELD_MAC
    16                              <1> %define ELD_MAC 1
    17                              <1> 
    18                              <1> %include "lmacros3.mac"
     1                              <2> [list -]
    19                              <1> 
    20                              <1> 		; ELD executable header
    21                              <1> 	struc ELD_HEADER
    22 00000000 ????????            <1> eldhSignature:		resb 4	; "ELD1"
    23 00000004 ??????              <1> 			resb 3	; reserved
    24 00000007 ??                  <1> 			resb 1	; 26 (Ctrl-Z)
    25 00000008 ????????            <1> eldhCodeOffset:		resd 1	; position displacement from eldhSignature
    26 0000000C ????                <1> eldhCodeImageLength:	resw 1	; amount bytes, at least 32
    27 0000000E ????                <1> eldhCodeAllocLength:	resw 1	; amount bytes, added to prior. sum < 64 KiB
    28 00000010 ????????            <1> eldhDataOffset:		resd 1
    29 00000014 ????                <1> eldhDataImageLength:	resw 1	; (zero allowed)
    30 00000016 ????                <1> eldhDataAllocLength:	resw 1	; (zero allowed)
    31 00000018 ????                <1> eldhCodeEntrypoint:	resw 1	; within code section, used as displacement
    32 0000001A ????????            <1> eldhReserved:		resb 4	; reserved
    33 0000001E ????                <1> eldhExtensionSize:	resw 1	; from eldhSignature, -> past eldhx fields in use
    34                              <1> 	endstruc
    35                              <1> 	endarea ELD_HEADER, 1
    36                              <1> 
    37                              <1> 	struc ELD_HEADERX
    38 00000000 <res 20h>           <1> eldhxHeader:		resb ELD_HEADER_size
    39 00000020 ????????            <1> eldhxDescriptionOffset:	resd 1	; zero if none, from eldhxHeader. <= 128 Bytes
    40 00000024 ????????            <1> eldhxHelpOffset:	resd 1	; zero if none, from eldhxHeader
    41 00000028 ????????            <1> eldhxLibTable:		resd 1	; zero if none, from eldhxHeader
    42 0000002C ????????            <1> eldhxDateTimeOffset:	resd 1	; zero if none, from eldhxHeader
    43                              <1> 	alignb 16
    44                              <1> 	endstruc
    45                              <1> 
    46                              <1> 	struc ELD_TRAILER_HEADER
    47 00000000 ????????????????    <1> eldthSignature:		resb 8	; "ELD1TAIL"
    48 00000008 ????????            <1> eldthHeaderOffset:	resd 1	; negative displacement from eldthSignature,
    49                              <1> 				;  add this dword to the seek offset
    50 0000000C ????                <1> eldthReserved:		resw 1	; reserved, must be initialised to zero
    51 0000000E ????                <1> eldthChecksum:		resw 1	; sum of all words in trailer header = 0
    52                              <1> 	endstruc
    53                              <1> 	endarea ELD_TRAILER_HEADER, 1
    54                              <1> 
    55                              <1> 	struc ELD_LIBTABLE
    56 00000000 ????                <1> eldltFormat:		resw 1
    57                              <1> 	; 0 = uncompressed
    58                              <1> 	; 2 = heatshrink compressed
    59                              <1> 	; 3 = lzexedat -4 compressed
    60                              <1> 	; 4 = lzexedat -4 -l compressed
    61 00000002 ????                <1> eldltAmount:		resw 1
    62 00000004 ????????            <1> eldltOffset:		resd 1	; from eldhxHeader
    63                              <1> eldltCompressedLength:		; (dword, only present if format 2, 3, or 4)
    64                              <1> 	endstruc
    65                              <1> 	endarea ELD_LIBTABLE, 1
    66                              <1> 
    67                              <1> 		; ELD instance header
    68                              <1> 	struc ELD_INSTANCE
    69 00000000 ????                <1> eldiStartCode:		resw 1	; -> this structure itself (para aligned)
    70 00000002 ????                <1> eldiEndCode:		resw 1	; -> behind memory used by instance (para aligned)
    71 00000004 ????                <1> eldiStartData:		resw 1	; -> data in data entry section (para aligned), or 0
    72 00000006 ????                <1> eldiEndData:		resw 1	; -> behind data (para aligned), or 0
    73 00000008 ????????????????    <1> eldiIdentifier:		resb 8	; blank-filled text
    74 00000010 ????                <1> eldiFlags:		resw 1	; flags
    75                              <1> eldiListing_size equ 14
    76 00000012 <res Eh>            <1> eldiListing:		resb eldiListing_size
    77                              <1> 				; ASCIZ listing file name
    78                              <1> 	endstruc
    79                              <1> 		; flags for eldiFlags:
    80                              <1> eldifResident:		equ 1
    81                              <1> 
    82                              <1> 		; ELD link info header
    83                              <1> 	struc ELD_LINKINFO
    84 00000000 ????                <1> eldlSignature:		resw 1	; 0E1D1h
    85 00000002 ????????            <1> eldlReserved:		resw 2
    86 00000006 ????                <1> eldlUseLinkHash:	resw 1
    87 00000008 ????                <1> eldlDataAmount:		resw 1
    88 0000000A ????                <1> eldlDataPrefixes:	resw 1
    89 0000000C ????                <1> eldlDataEntries:	resw 1
    90 0000000E ????                <1> eldlDataAddresses:	resw 1
    91 00000010 ????                <1> eldlCodeAmount:		resw 1
    92 00000012 ????                <1> eldlCodePrefixes:	resw 1
    93 00000014 ????                <1> eldlCodeEntries:	resw 1
    94 00000016 ????                <1> eldlCodeAddresses:	resw 1
    95                              <1> 	endstruc
    96                              <1> 
    97                              <1> 	numdef ELD_CODE_VSTART, 9001h
    98                              <1> 	numdef ELD_DATA_VSTART, 8000h
    99                              <1> 	numdef ELD_RELOC_VSTART, 8000h
   100                              <1> 
   101                              <1> 	numdef ELD_RECLAIM_HINT, 0
   102                              <1> 	strdef ELD_LISTING, ""
   103                              <1> 	numdef ELD_DATETIME, 0
   104                              <1> 
   105                              <1> %if _ELD_DATETIME
   106                              <1>  %define PUT_ELDHX_DATETIME_OFFSET at eldhxDateTimeOffset, dd DATAOFFSET + datetime - datastart
   107                              <1>  %macro PUT_ELD_DATETIME 0.nolist
   108                              <1> datetime:	asciz __UTC_DATE__,'T',__UTC_TIME__,'Z'
   109                              <1> 		asciz		; for future extension
   110                              <1>  %endmacro
   111                              <1> %else
   112                              <1>  %define PUT_ELDHX_DATETIME_OFFSET
   113                              <1>  %define PUT_ELD_DATETIME
   114                              <1> %endif
   115                              <1> 
   116                              <1> %endif
     8                                  %include "eldcall.mac"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug call macros
     4                              <1> 
     5                              <1> Copyright (C) 2008-2024 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %ifndef ELDCALL_MAC
    16                              <1> %define ELDCALL_MAC 1
    17                              <1> 
    18                              <1> %include "lmacros3.mac"
     1                              <2> [list -]
    19                              <1> %include "nasmhash.mac"
     1                              <2> 
     2                              <2> %if 0
     3                              <2> 
     4                              <2> Hashing macros
     5                              <2>  by E. C. Masloch, 2019
     6                              <2> 
     7                              <2> Usage of the works is permitted provided that this
     8                              <2> instrument is retained with the works, so that any entity
     9                              <2> that uses the works is notified of this instrument.
    10                              <2> 
    11                              <2> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <2> 
    13                              <2> %endif
    14                              <2> 
    15                              <2> %ifndef __NASMHASH_MAC__
    16                              <2> %assign __NASMHASH_MAC__ 1
    17                              <2> 
    18                              <2> 
    19                              <2> 	%macro hashdef 2+.nolist
    20                              <2> %ifempty %2
    21                              <2>  %assign _%1 1
    22                              <2> %else
    23                              <2> %ifstr %2
    24                              <2>  %define %%string %2
    25                              <2> %elifid %2
    26                              <2>  %defstr %%string %2
    27                              <2> %elifnum %2
    28                              <2>  %defstr %%string %2
    29                              <2> %eliftok %2
    30                              <2>  %defstr %%string %2
    31                              <2> %else
    32                              <2>  %error Unknown input
    33                              <2> %endif
    34                              <2> %strlen %%length %%string
    35                              <2> %assign %%hash 1
    36                              <2> %assign %%index 1
    37                              <2> %rep %%length
    38                              <2>  %substr %%char %%string %%index
    39                              <2>  %assign %%hash (%%hash * 31 + %%char) & 0FFFFh
    40                              <2>  %assign %%index %%index + 1
    41                              <2> %endrep
    42                              <2> %assign _%1 %%hash
    43                              <2> %endif
    44                              <2> 	%endmacro
    45                              <2> 
    46                              <2> 
    47                              <2> %endif
    20                              <1> %include "elddata.mac"
     1                              <2> %if 0
     2                              <2> 
     3                              <2> Extensions for lDebug data relocation macros
     4                              <2> 
     5                              <2> Copyright (C) 2008-2024 E. C. Masloch
     6                              <2> 
     7                              <2> Usage of the works is permitted provided that this
     8                              <2> instrument is retained with the works, so that any entity
     9                              <2> that uses the works is notified of this instrument.
    10                              <2> 
    11                              <2> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <2> 
    13                              <2> %endif
    14                              <2> 
    15                              <2> %ifndef ELDDATA_MAC
    16                              <2> %define ELDDATA_MAC 1
    17                              <2> 
    18                              <2> %include "lmacros3.mac"
     1                              <3> [list -]
    19                              <2> %include "nasmhash.mac"
     1                              <3> 
     2                              <3> %if 0
     3                              <3> 
     4                              <3> Hashing macros
     5                              <3>  by E. C. Masloch, 2019
     6                              <3> 
     7                              <3> Usage of the works is permitted provided that this
     8                              <3> instrument is retained with the works, so that any entity
     9                              <3> that uses the works is notified of this instrument.
    10                              <3> 
    11                              <3> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <3> 
    13                              <3> %endif
    14                              <3> 
    15                              <3> %ifndef __NASMHASH_MAC__
    16                              <3> %assign __NASMHASH_MAC__ 1
    17                              <3> 
    18                              <3> 
    19                              <3> 	%macro hashdef 2+.nolist
    20                              <3> %ifempty %2
    21                              <3>  %assign _%1 1
    22                              <3> %else
    23                              <3> %ifstr %2
    24                              <3>  %define %%string %2
    25                              <3> %elifid %2
    26                              <3>  %defstr %%string %2
    27                              <3> %elifnum %2
    28                              <3>  %defstr %%string %2
    29                              <3> %eliftok %2
    30                              <3>  %defstr %%string %2
    31                              <3> %else
    32                              <3>  %error Unknown input
    33                              <3> %endif
    34                              <3> %strlen %%length %%string
    35                              <3> %assign %%hash 1
    36                              <3> %assign %%index 1
    37                              <3> %rep %%length
    38                              <3>  %substr %%char %%string %%index
    39                              <3>  %assign %%hash (%%hash * 31 + %%char) & 0FFFFh
    40                              <3>  %assign %%index %%index + 1
    41                              <3> %endrep
    42                              <3> %assign _%1 %%hash
    43                              <3> %endif
    44                              <3> 	%endmacro
    45                              <3> 
    46                              <3> 
    47                              <3> %endif
    20                              <2> %include "eldcheck.mac"
     1                              <3> %if 0
     2                              <3> 
     3                              <3> Extensions for lDebug relocation check macros
     4                              <3> 
     5                              <3> Copyright (C) 2008-2023 E. C. Masloch
     6                              <3> 
     7                              <3> Usage of the works is permitted provided that this
     8                              <3> instrument is retained with the works, so that any entity
     9                              <3> that uses the works is notified of this instrument.
    10                              <3> 
    11                              <3> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <3> 
    13                              <3> %endif
    14                              <3> 
    15                              <3> %ifndef ELDCHECK_MAC
    16                              <3> %define ELDCHECK_MAC 1
    17                              <3> 
    18                              <3> %assign ELDSTRICT 0
    19                              <3> %assign ELDSTRICTCOUNTER 0
    20                              <3> 
    21                              <3> 	%imacro eldstrict 1.nolist
    22                              <3> %ifidni %1, on
    23                              <3>  %assign ELDSTRICT 1
    24                              <3>  [warning +error=reloc-abs]
    25                              <3>  [warning +reloc-abs]
    26                              <3> %elifidni %1, off
    27                              <3>  %assign ELDSTRICT 0
    28                              <3>  [warning -reloc-abs]
    29                              <3> %else
    30                              <3>  %error Unknown keyword
    31                              <3> %endif
    32                              <3> 	%endmacro
    33                              <3> 
    34                              <3> 	%imacro reloc 1+.nolist
    35                              <3> %if ELDSTRICT
    36                              <3>  %if ELDSTRICTCOUNTER
    37                              <3>   %error Missing relocation
    38                              <3>  %endif
    39                              <3>  [warning -reloc-abs]
    40                              <3>  %assign ELDSTRICTCOUNTER 1
    41                              <3> %endif
    42                              <3> %1
    43                              <3> 	%endmacro
    44                              <3> 
    45                              <3> 	%imacro reloc2 1+.nolist
    46                              <3> %if ELDSTRICT
    47                              <3>  %if ELDSTRICTCOUNTER
    48                              <3>   %error Missing relocation
    49                              <3>  %endif
    50                              <3>  [warning -reloc-abs]
    51                              <3>  %assign ELDSTRICTCOUNTER 2
    52                              <3> %endif
    53                              <3> %1
    54                              <3> 	%endmacro
    55                              <3> 
    56                              <3> 	%imacro eldstrictcheck 0.nolist
    57                              <3> %if ELDSTRICT
    58                              <3>  %ifn ELDSTRICTCOUNTER
    59                              <3>   %error Unexpected relocation
    60                              <3>  %else
    61                              <3>   %assign ELDSTRICTCOUNTER ELDSTRICTCOUNTER - 1
    62                              <3>   %ifn ELDSTRICTCOUNTER
    63                              <3>    [warning +reloc-abs]
    64                              <3>   %endif
    65                              <3>  %endif
    66                              <3> %endif
    67                              <3> 	%endmacro
    68                              <3> 
    69                              <3> %endif
    70                              <3> 
    21                              <2> 
    22                              <2> 
    23                              <2> %assign ELDLINKER 0
    24                              <2> 
    25                              <2> %define INTERNAL_CODE_TO_CODE_RELOCATIONS ""
    26                              <2> %define INTERNAL_CODE_TO_DATA_RELOCATIONS ""
    27                              <2> %define INTERNAL_DATA_TO_CODE_RELOCATIONS ""
    28                              <2> %define INTERNAL_DATA_TO_DATA_RELOCATIONS ""
    29                              <2> %define INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS ""
    30                              <2> %define INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS ""
    31                              <2> %define INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS ""
    32                              <2> %define INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS ""
    33                              <2> %assign ELDDATA_OPTIONAL_STATUS 0		; not any seen yet
    34                              <2> %assign ELDDATA_PMREQUIRED_STATUS 0		; not any seen yet
    35                              <2> 
    36                              <2> 	%imacro internalcoderelocation 0-1.nolist -2
    37                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    38                              <2> %if ELDLINKER
    39                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    40                              <2>   %xdefine INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, %%entry
    41                              <2>  %else
    42                              <2>   %xdefine INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, %%entry
    43                              <2>  %endif
    44                              <2> %else
    45                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    46                              <2>   %xdefine INTERNAL_DATA_TO_CODE_RELOCATIONS INTERNAL_DATA_TO_CODE_RELOCATIONS, %%entry
    47                              <2>  %else
    48                              <2>   %xdefine INTERNAL_CODE_TO_CODE_RELOCATIONS INTERNAL_CODE_TO_CODE_RELOCATIONS, %%entry
    49                              <2>  %endif
    50                              <2> %endif
    51                              <2> 	eldstrictcheck
    52                              <2> 	%endmacro
    53                              <2> 
    54                              <2> 	%imacro internaldatarelocation 0-1.nolist -2
    55                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    56                              <2> %if ELDLINKER
    57                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    58                              <2>   %xdefine INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, %%entry
    59                              <2>  %else
    60                              <2>   %xdefine INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, %%entry
    61                              <2>  %endif
    62                              <2> %else
    63                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    64                              <2>   %xdefine INTERNAL_DATA_TO_DATA_RELOCATIONS INTERNAL_DATA_TO_DATA_RELOCATIONS, %%entry
    65                              <2>  %else
    66                              <2>   %xdefine INTERNAL_CODE_TO_DATA_RELOCATIONS INTERNAL_CODE_TO_DATA_RELOCATIONS, %%entry
    67                              <2>  %endif
    68                              <2> %endif
    69                              <2> 	eldstrictcheck
    70                              <2> 	%endmacro
    71                              <2> 
    72                              <2> ; dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
    73                              <2> ; dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
    74                              <2> ; dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
    75                              <2> ; dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
    76                              <2> ; dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
    77                              <2> ; dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
    78                              <2> ; dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
    79                              <2> ; dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
    80                              <2> 
    81                              <2> 
    82                              <2> %define LINK_DATA_RELOCATIONS ""
    83                              <2> %define LINK_LINKER_DATA_RELOCATIONS ""
    84                              <2> %define LINK_DATA_NAMES db ""
    85                              <2> %define LINK_DATA_DETECTION none, none
    86                              <2> 
    87                              <2> %define LINK_OTHER_DATA_RELOCATIONS ""
    88                              <2> %define LINK_OTHER_LINKER_DATA_RELOCATIONS ""
    89                              <2> %define LINK_OTHER_DATA_NAMES db ""
    90                              <2> %define LINK_OTHER_DATA_DETECTION none, none
    91                              <2> 
    92                              <2> %ifndef ELDOTHER
    93                              <2>  %assign ELDOTHER 0
    94                              <2> %endif
    95                              <2> %assign ELDOTHERLINK 0
    96                              <2> 
    97                              <2> 	%imacro otherlinkdatarelocation 1-3.nolist -2, required
    98                              <2> %if ELDOTHER
    99                              <2>  %assign ELDOTHERLINK 1
   100                              <2> %endif
   101                              <2> 	linkdatarelocation %1, %2, %3
   102                              <2> %assign ELDOTHERLINK 0
   103                              <2> 	%endmacro
   104                              <2> 
   105                              <2> 	%imacro linkdatarelocation 1-3.nolist -2, required
   106                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %2
   107                              <2> %ifidni %3, required
   108                              <2>  %assign %%optional 0
   109                              <2> %elifidni %3, optional
   110                              <2>  %assign %%optional 100h
   111                              <2>  %if ELDDATA_OPTIONAL_STATUS == 0
   112                              <2>   %assign ELDDATA_OPTIONAL_STATUS 1
   113                              <2>  %elif ELDDATA_OPTIONAL_STATUS == 1
   114                              <2>  %else
   115                              <2>   %error Optional data link not allowed here
   116                              <2>  %endif
   117                              <2> %elifidni %3, PM required
   118                              <2>  %assign %%optional 300h
   119                              <2>  %assign ELDDATA_PMREQUIRED_STATUS 1
   120                              <2>  %if ELDDATA_OPTIONAL_STATUS == 0
   121                              <2>   %assign ELDDATA_OPTIONAL_STATUS 1
   122                              <2>  %elif ELDDATA_OPTIONAL_STATUS == 1
   123                              <2>  %else
   124                              <2>   %error Optional data link not allowed here
   125                              <2>  %endif
   126                              <2> %else
   127                              <2>  %fatal Unknown optional keyword
   128                              <2> %endif
   129                              <2> %ifidni _CURRENT_SECTION_TYPE, DATA
   130                              <2>  %assign %%DATASECTION 1
   131                              <2> %else
   132                              <2>  %assign %%DATASECTION 0
   133                              <2> %endif
   134                              <2> 	%if ELDOTHERLINK
   135                              <2> %if ELDLINKER
   136                              <2>  %xdefine LINK_OTHER_LINKER_DATA_RELOCATIONS LINK_OTHER_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   137                              <2> %else
   138                              <2>  %xdefine LINK_OTHER_DATA_RELOCATIONS LINK_OTHER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   139                              <2> %endif
   140                              <2> 	%else
   141                              <2> %if ELDLINKER
   142                              <2>  %xdefine LINK_LINKER_DATA_RELOCATIONS LINK_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   143                              <2> %else
   144                              <2>  %xdefine LINK_DATA_RELOCATIONS LINK_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   145                              <2> %endif
   146                              <2> 	%endif
   147                              <2> %defstr %%string %1
   148                              <2> %strlen %%length %%string
   149                              <2> %if %%length > 64
   150                              <2>  %error Too long link name: %1
   151                              <2> %endif
   152                              <2> %define LINK_DATA_CHECK %1
   153                              <2> 	%if ELDOTHERLINK
   154                              <2> 	linkdata_detect LINK_OTHER_DATA_DETECTION
   155                              <2> %if LINK_DATA_NEW
   156                              <2>  %xdefine LINK_OTHER_DATA_DETECTION LINK_OTHER_DATA_DETECTION, %1, %%name
   157                              <2> 	hashdef HASH, %%string
   158                              <2>  %xdefine LINK_OTHER_DATA_NAMES 	LINK_OTHER_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   160                              <2> %else
   161                              <2>  %%name equ LINK_DATA_DUPLICATE
   162                              <2> %endif
   163                              <2> 	%else
   164                              <2> 	linkdata_detect LINK_DATA_DETECTION
   165                              <2> %if LINK_DATA_NEW
   166                              <2>  %xdefine LINK_DATA_DETECTION LINK_DATA_DETECTION, %1, %%name
   167                              <2> 	hashdef HASH, %%string
   168                              <2>  %xdefine LINK_DATA_NAMES 	LINK_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   170                              <2> %else
   171                              <2>  %%name equ LINK_DATA_DUPLICATE
   172                              <2> %endif
   173                              <2> 	%endif
   174                              <2> 	eldstrictcheck
   175                              <2> 	%endmacro
   176                              <2> 
   177                              <2> 	%imacro linkdata_detect 2-*.nolist
   178                              <2> %assign LINK_DATA_NEW 1
   179                              <2> %rep (%0 - 2) / 2
   180                              <2>  %rotate 2
   181                              <2>  %ifidni %1, LINK_DATA_CHECK
   182                              <2>   %assign LINK_DATA_NEW 0
   183                              <2>   %xdefine LINK_DATA_DUPLICATE %2
   184                              <2>   %exitrep
   185                              <2>  %endif
   186                              <2> %endrep
   187                              <2> 	%endmacro
   188                              <2> 
   189                              <2> 	%imacro link_data_dump_names 1-*.nolist
   190                              <2> %rep %0
   191                              <2> 	%1
   192                              <2>  %rotate 1
   193                              <2> %endrep
   194                              <2> 	%endmacro
   195                              <2> 
   196                              <2> ; dw LINK_LINKER_DATA_RELOCATIONS, 0, 0
   197                              <2> ; dw LINK_DATA_RELOCATIONS, 0, 0
   198                              <2> ; link_data_dump_names ELDCALL_CODE_NAMES
   199                              <2> 
   200                              <2> %endif
    21                              <1> 
    22                              <1> %assign ELDLINKER 0
    23                              <1> 
    24                              <1> [section relocatedzero nobits vstart=0]
    25                              <1> relocatedzero:
    26                              <1> __SECT__
    27                              <1> 
    28                              <1> 	numdef HOUDINI, 1
    29                              <1> 	numdef HOUDINI_CONDITIONAL, 1
    30                              <1> 
    31                              <1> %imacro houdini 0.nolist
    32                              <1> %if _HOUDINI
    33                              <1>  %if _HOUDINI_CONDITIONAL
    34                              <1> reloc	testopt [ss:relocateddata], 100h
    35                              <1> linkdatarelocation options7, -3
    36                              <1> 	jz %%skip
    37                              <1>  %endif
    38                              <1> reloc	testopt [ss:relocateddata], 100h
    39                              <1> linkdatarelocation internalflags6, -3
    40                              <1> 	jz %%skip
    41                              <1> 	int3
    42                              <1> %%skip:
    43                              <1> %endif
    44                              <1> %endmacro
    45                              <1> 
    46                              <1> %define ELDCALL_CODE_RELOCATIONS ""
    47                              <1> %define ELDCALL_LINKER_CODE_RELOCATIONS ""
    48                              <1> %define ELDCALL_CODE_RELOCATIONS_OPTIONAL ""
    49                              <1> %define ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL ""
    50                              <1> %define ELDCALL_CODE_NAMES db ""
    51                              <1> %define ELDCALL_CODE_DETECTION none, none
    52                              <1> %assign ELDCALL_OPTIONAL_STATUS 0		; not any seen yet
    53                              <1> %assign ELDCALL_PMREQUIRED_STATUS 0		; not any seen yet
    54                              <1> 
    55                              <1> 	%imacro extcall 1-2.nolist required
    56                              <1> %ifidni _CURRENT_SECTION_TYPE, DATA
    57                              <1>  %error "ELD call cannot be used in ELD data block"
    58                              <1> %endif
    59                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP
    60                              <1> %ifidni %2, required
    61                              <1>  %assign %%optional 0
    62                              <1> %elifidni %2, optional
    63                              <1>  %assign %%optional 100h
    64                              <1>  %if ELDCALL_OPTIONAL_STATUS == 0
    65                              <1>   %assign ELDCALL_OPTIONAL_STATUS 1
    66                              <1>  %elif ELDCALL_OPTIONAL_STATUS == 1
    67                              <1>  %else
    68                              <1>   %error Optional code link not allowed here
    69                              <1>  %endif
    70                              <1> %elifidni %2, PM required
    71                              <1>  %assign %%optional 300h
    72                              <1>  %assign ELDCALL_PMREQUIRED_STATUS 1
    73                              <1>  %if ELDCALL_OPTIONAL_STATUS == 0
    74                              <1>   %assign ELDCALL_OPTIONAL_STATUS 1
    75                              <1>  %elif ELDCALL_OPTIONAL_STATUS == 1
    76                              <1>  %else
    77                              <1>   %error Optional code link not allowed here
    78                              <1>  %endif
    79                              <1> %else
    80                              <1>  %fatal Unknown optional keyword
    81                              <1> %endif
    82                              <1> %if 0
    83                              <1> [warning -reloc-rel-word]
    84                              <1> 	call near relocatedzero
    85                              <1> [warning +reloc-rel-word]
    86                              <1> %else
    87                              <1> 	db 0E8h
    88                              <1> reloc	dw relocatedzero
    89                              <1> 	eldstrictcheck
    90                              <1> %endif
    91                              <1> 	jmp strict short %%skipparameter
    92                              <1> 	dw 0
    93                              <1> %%skipparameter:
    94                              <1> %if ELDLINKER
    95                              <1>  %xdefine ELDCALL_LINKER_CODE_RELOCATIONS ELDCALL_LINKER_CODE_RELOCATIONS, %%entry, %%name
    96                              <1>  %xdefine ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 1 + %%optional, %%entry, %%name
    97                              <1> %else
    98                              <1>  %xdefine ELDCALL_CODE_RELOCATIONS ELDCALL_CODE_RELOCATIONS, %%entry, %%name
    99                              <1>  %xdefine ELDCALL_CODE_RELOCATIONS_OPTIONAL ELDCALL_CODE_RELOCATIONS_OPTIONAL, 1 + %%optional, %%entry, %%name
   100                              <1> %endif
   101                              <1> %defstr %%string %1
   102                              <1> %strlen %%length %%string
   103                              <1> %if %%length > 64
   104                              <1>  %error Too long link name: %1
   105                              <1> %endif
   106                              <1> %define ELDCALL_CODE_CHECK %1
   107                              <1> 	linkcode_detect ELDCALL_CODE_DETECTION
   108                              <1> %if ELDCALL_CODE_NEW
   109                              <1>  %xdefine ELDCALL_CODE_DETECTION ELDCALL_CODE_DETECTION, %1, %%name
   110                              <1> 	hashdef HASH, %%string
   111                              <1> %xdefine ELDCALL_CODE_NAMES 	ELDCALL_CODE_NAMES, %%name:, dw _HASH, {counted %%string}
   113                              <1> %else
   114                              <1>  %%name equ ELDCALL_CODE_DUPLICATE
   115                              <1> %endif
   116                              <1> 	%endmacro
   117                              <1> 
   118                              <1> 	%imacro linkcode_detect 2-*.nolist
   119                              <1> %assign ELDCALL_CODE_NEW 1
   120                              <1> %rep (%0 - 2) / 2
   121                              <1>  %rotate 2
   122                              <1>  %ifidni %1, ELDCALL_CODE_CHECK
   123                              <1>   %assign ELDCALL_CODE_NEW 0
   124                              <1>   %xdefine ELDCALL_CODE_DUPLICATE %2
   125                              <1>   %exitrep
   126                              <1>  %endif
   127                              <1> %endrep
   128                              <1> 	%endmacro
   129                              <1> 
   130                              <1> 
   131                              <1> %define ELDCALL_CALLCALL_LIST none
   132                              <1> 
   133                              <1> 	%imacro extcallcall 1.nolist
   134                              <1> 	call %1
   135                              <1> %xdefine ELDCALL_CALLCALL_LIST ELDCALL_CALLCALL_LIST, %1
   136                              <1> 	%endmacro
   137                              <1> 
   138                              <1> %assign ELDCALLCALL_DUMPED 0
   139                              <1> 
   140                              <1> 	%imacro eldcall_dump_callcall 1-*.nolist
   141                              <1> %define ELDCALL_CALLCALL_PROCESSED none
   142                              <1>  %rep %0 - 1
   143                              <1>   %rotate 1
   144                              <1>   %define ELDCALL_CHECK %1
   145                              <1> 	eldcall_callcall_detect ELDCALL_CALLCALL_PROCESSED
   146                              <1>   %if ELDCALL_NEW
   147                              <1>    %xdefine ELDCALL_CALLCALL_PROCESSED ELDCALL_CALLCALL_PROCESSED, %1
   148                              <1> 	align 8, nop
   149                              <1> %1:
   150                              <1> 	extcall %1
   151                              <1> 	retn
   152                              <1>   %endif
   153                              <1>  %endrep
   154                              <1> %unimacro extcallcall 1.nolist
   155                              <1> %assign ELDCALLCALL_DUMPED 1
   156                              <1> %define ELDCALL_CALLCALL_LIST none
   157                              <1> 	%endmacro
   158                              <1> 
   159                              <1> 	%imacro eldcall_callcall_detect 1-*.nolist
   160                              <1> %assign ELDCALL_NEW 1
   161                              <1> %rep %0 - 1
   162                              <1>  %rotate 1
   163                              <1>  %ifidni %1, ELDCALL_CHECK
   164                              <1>   %assign ELDCALL_NEW 0
   165                              <1>   %exitrep
   166                              <1>  %endif
   167                              <1> %endrep
   168                              <1> 	%endmacro
   169                              <1> 
   170                              <1> 	%imacro eldcall_dump_names 1-*.nolist
   171                              <1> %rep %0
   172                              <1> 	%1
   173                              <1>  %rotate 1
   174                              <1> %endrep
   175                              <1> 	%endmacro
   176                              <1> 
   177                              <1> ; eldcall_dump_callcall ELDCALL_CALLCALL_LIST
   178                              <1> ; if using optional code links:
   179                              <1> ;  dw ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 0
   180                              <1> ;  dw ELDCALL_CODE_RELOCATIONS_OPTIONAL, 0
   181                              <1> ; if not using optional code links:
   182                              <1> ;  dw ELDCALL_LINKER_CODE_RELOCATIONS, 0, 0
   183                              <1> ;  dw ELDCALL_CODE_RELOCATIONS, 0, 0
   184                              <1> ; eldcall_dump_names ELDCALL_CODE_NAMES
   185                              <1> 
   186                              <1> %endif
     9                                  %include "elddata.mac"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug data relocation macros
     4                              <1> 
     5                              <1> Copyright (C) 2008-2024 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %ifndef ELDDATA_MAC
    16                              <1> %define ELDDATA_MAC 1
    17                              <1> 
    18                              <1> %include "lmacros3.mac"
    19                              <1> %include "nasmhash.mac"
    20                              <1> %include "eldcheck.mac"
    21                              <1> 
    22                              <1> 
    23                              <1> %assign ELDLINKER 0
    24                              <1> 
    25                              <1> %define INTERNAL_CODE_TO_CODE_RELOCATIONS ""
    26                              <1> %define INTERNAL_CODE_TO_DATA_RELOCATIONS ""
    27                              <1> %define INTERNAL_DATA_TO_CODE_RELOCATIONS ""
    28                              <1> %define INTERNAL_DATA_TO_DATA_RELOCATIONS ""
    29                              <1> %define INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS ""
    30                              <1> %define INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS ""
    31                              <1> %define INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS ""
    32                              <1> %define INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS ""
    33                              <1> %assign ELDDATA_OPTIONAL_STATUS 0		; not any seen yet
    34                              <1> %assign ELDDATA_PMREQUIRED_STATUS 0		; not any seen yet
    35                              <1> 
    36                              <1> 	%imacro internalcoderelocation 0-1.nolist -2
    37                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    38                              <1> %if ELDLINKER
    39                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    40                              <1>   %xdefine INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, %%entry
    41                              <1>  %else
    42                              <1>   %xdefine INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, %%entry
    43                              <1>  %endif
    44                              <1> %else
    45                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    46                              <1>   %xdefine INTERNAL_DATA_TO_CODE_RELOCATIONS INTERNAL_DATA_TO_CODE_RELOCATIONS, %%entry
    47                              <1>  %else
    48                              <1>   %xdefine INTERNAL_CODE_TO_CODE_RELOCATIONS INTERNAL_CODE_TO_CODE_RELOCATIONS, %%entry
    49                              <1>  %endif
    50                              <1> %endif
    51                              <1> 	eldstrictcheck
    52                              <1> 	%endmacro
    53                              <1> 
    54                              <1> 	%imacro internaldatarelocation 0-1.nolist -2
    55                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    56                              <1> %if ELDLINKER
    57                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    58                              <1>   %xdefine INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, %%entry
    59                              <1>  %else
    60                              <1>   %xdefine INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, %%entry
    61                              <1>  %endif
    62                              <1> %else
    63                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    64                              <1>   %xdefine INTERNAL_DATA_TO_DATA_RELOCATIONS INTERNAL_DATA_TO_DATA_RELOCATIONS, %%entry
    65                              <1>  %else
    66                              <1>   %xdefine INTERNAL_CODE_TO_DATA_RELOCATIONS INTERNAL_CODE_TO_DATA_RELOCATIONS, %%entry
    67                              <1>  %endif
    68                              <1> %endif
    69                              <1> 	eldstrictcheck
    70                              <1> 	%endmacro
    71                              <1> 
    72                              <1> ; dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
    73                              <1> ; dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
    74                              <1> ; dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
    75                              <1> ; dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
    76                              <1> ; dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
    77                              <1> ; dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
    78                              <1> ; dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
    79                              <1> ; dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
    80                              <1> 
    81                              <1> 
    82                              <1> %define LINK_DATA_RELOCATIONS ""
    83                              <1> %define LINK_LINKER_DATA_RELOCATIONS ""
    84                              <1> %define LINK_DATA_NAMES db ""
    85                              <1> %define LINK_DATA_DETECTION none, none
    86                              <1> 
    87                              <1> %define LINK_OTHER_DATA_RELOCATIONS ""
    88                              <1> %define LINK_OTHER_LINKER_DATA_RELOCATIONS ""
    89                              <1> %define LINK_OTHER_DATA_NAMES db ""
    90                              <1> %define LINK_OTHER_DATA_DETECTION none, none
    91                              <1> 
    92                              <1> %ifndef ELDOTHER
    93                              <1>  %assign ELDOTHER 0
    94                              <1> %endif
    95                              <1> %assign ELDOTHERLINK 0
    96                              <1> 
    97                              <1> 	%imacro otherlinkdatarelocation 1-3.nolist -2, required
    98                              <1> %if ELDOTHER
    99                              <1>  %assign ELDOTHERLINK 1
   100                              <1> %endif
   101                              <1> 	linkdatarelocation %1, %2, %3
   102                              <1> %assign ELDOTHERLINK 0
   103                              <1> 	%endmacro
   104                              <1> 
   105                              <1> 	%imacro linkdatarelocation 1-3.nolist -2, required
   106                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %2
   107                              <1> %ifidni %3, required
   108                              <1>  %assign %%optional 0
   109                              <1> %elifidni %3, optional
   110                              <1>  %assign %%optional 100h
   111                              <1>  %if ELDDATA_OPTIONAL_STATUS == 0
   112                              <1>   %assign ELDDATA_OPTIONAL_STATUS 1
   113                              <1>  %elif ELDDATA_OPTIONAL_STATUS == 1
   114                              <1>  %else
   115                              <1>   %error Optional data link not allowed here
   116                              <1>  %endif
   117                              <1> %elifidni %3, PM required
   118                              <1>  %assign %%optional 300h
   119                              <1>  %assign ELDDATA_PMREQUIRED_STATUS 1
   120                              <1>  %if ELDDATA_OPTIONAL_STATUS == 0
   121                              <1>   %assign ELDDATA_OPTIONAL_STATUS 1
   122                              <1>  %elif ELDDATA_OPTIONAL_STATUS == 1
   123                              <1>  %else
   124                              <1>   %error Optional data link not allowed here
   125                              <1>  %endif
   126                              <1> %else
   127                              <1>  %fatal Unknown optional keyword
   128                              <1> %endif
   129                              <1> %ifidni _CURRENT_SECTION_TYPE, DATA
   130                              <1>  %assign %%DATASECTION 1
   131                              <1> %else
   132                              <1>  %assign %%DATASECTION 0
   133                              <1> %endif
   134                              <1> 	%if ELDOTHERLINK
   135                              <1> %if ELDLINKER
   136                              <1>  %xdefine LINK_OTHER_LINKER_DATA_RELOCATIONS LINK_OTHER_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   137                              <1> %else
   138                              <1>  %xdefine LINK_OTHER_DATA_RELOCATIONS LINK_OTHER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   139                              <1> %endif
   140                              <1> 	%else
   141                              <1> %if ELDLINKER
   142                              <1>  %xdefine LINK_LINKER_DATA_RELOCATIONS LINK_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   143                              <1> %else
   144                              <1>  %xdefine LINK_DATA_RELOCATIONS LINK_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   145                              <1> %endif
   146                              <1> 	%endif
   147                              <1> %defstr %%string %1
   148                              <1> %strlen %%length %%string
   149                              <1> %if %%length > 64
   150                              <1>  %error Too long link name: %1
   151                              <1> %endif
   152                              <1> %define LINK_DATA_CHECK %1
   153                              <1> 	%if ELDOTHERLINK
   154                              <1> 	linkdata_detect LINK_OTHER_DATA_DETECTION
   155                              <1> %if LINK_DATA_NEW
   156                              <1>  %xdefine LINK_OTHER_DATA_DETECTION LINK_OTHER_DATA_DETECTION, %1, %%name
   157                              <1> 	hashdef HASH, %%string
   158                              <1>  %xdefine LINK_OTHER_DATA_NAMES 	LINK_OTHER_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   160                              <1> %else
   161                              <1>  %%name equ LINK_DATA_DUPLICATE
   162                              <1> %endif
   163                              <1> 	%else
   164                              <1> 	linkdata_detect LINK_DATA_DETECTION
   165                              <1> %if LINK_DATA_NEW
   166                              <1>  %xdefine LINK_DATA_DETECTION LINK_DATA_DETECTION, %1, %%name
   167                              <1> 	hashdef HASH, %%string
   168                              <1>  %xdefine LINK_DATA_NAMES 	LINK_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   170                              <1> %else
   171                              <1>  %%name equ LINK_DATA_DUPLICATE
   172                              <1> %endif
   173                              <1> 	%endif
   174                              <1> 	eldstrictcheck
   175                              <1> 	%endmacro
   176                              <1> 
   177                              <1> 	%imacro linkdata_detect 2-*.nolist
   178                              <1> %assign LINK_DATA_NEW 1
   179                              <1> %rep (%0 - 2) / 2
   180                              <1>  %rotate 2
   181                              <1>  %ifidni %1, LINK_DATA_CHECK
   182                              <1>   %assign LINK_DATA_NEW 0
   183                              <1>   %xdefine LINK_DATA_DUPLICATE %2
   184                              <1>   %exitrep
   185                              <1>  %endif
   186                              <1> %endrep
   187                              <1> 	%endmacro
   188                              <1> 
   189                              <1> 	%imacro link_data_dump_names 1-*.nolist
   190                              <1> %rep %0
   191                              <1> 	%1
   192                              <1>  %rotate 1
   193                              <1> %endrep
   194                              <1> 	%endmacro
   195                              <1> 
   196                              <1> ; dw LINK_LINKER_DATA_RELOCATIONS, 0, 0
   197                              <1> ; dw LINK_DATA_RELOCATIONS, 0, 0
   198                              <1> ; link_data_dump_names ELDCALL_CODE_NAMES
   199                              <1> 
   200                              <1> %endif
    10                                  
    11                                  	cpu 8086
    12                                  
    13                                  	addsection RELOCATEDDATA, nobits vstart=_ELD_RELOC_VSTART
    14                                  relocateddata:
    15                                  
    16                                  	addsection HEADER, start=0
    17                                  
    18                                  	istruc ELD_HEADERX
    19                                  at eldhxHeader
    20                                  		; ELD executable header
    21                                  	istruc ELD_HEADER
    22 00000000 454C4431                at eldhSignature,	db "ELD1"
    23 00000004 000000                  			db 0,0,0
    24 00000007 1A                      			db 26
    25 00000008 60000000                at eldhCodeOffset,	dd CODEOFFSET
    26 0000000C 5007                    at eldhCodeImageLength,	dw code_size
    27 0000000E 0000                    at eldhCodeAllocLength,	dw 0
    28 00000010 B0070000                at eldhDataOffset,	dd DATAOFFSET
    29 00000014 4000                    at eldhDataImageLength,	dw data_size
    30 00000016 8000                    at eldhDataAllocLength,	dw total_data_size - data_size
    31 00000018 2801                    at eldhCodeEntrypoint,	dw linker - code
    32                                  at eldhReserved
    33 0000001A 00<rep 4h>2400          at eldhExtensionSize,	dw header_extension_end - $$
    34                                  	iend
    35 00000020 [30000000]              at eldhxDescriptionOffset,	dd description
    36                                  PUT_ELDHX_DATETIME_OFFSET
    37                                  header_extension_end:
    38 00000024 00<rep Ch>              	iend
    39                                  
    40 00000030 446973706C61792044-     description:		asciz "Display DOS current working directory."
    40 00000039 4F532063757272656E-
    40 00000042 7420776F726B696E67-
    40 0000004B 206469726563746F72-
    40 00000054 792E00             
    41                                  
    42                                  
    43 00000057 00<rep 9h>              	align 16, db 0
    44                                  
    45                                  CODEOFFSET equ $ - $$
    46                                  	addsection CODE, follows=HEADER vstart=_ELD_CODE_VSTART
    47                                  %define CODEFIXUP - code + 0
    48                                  code:
    49                                  		; ELD instance header
    50                                  	istruc ELD_INSTANCE
    51                                  at eldiStartCode
    52 00000000 00<rep 2h>              at eldiEndCode
    53 00000002 00<rep 2h>              at eldiStartData
    54 00000004 00<rep 2h>              at eldiEndData
    55 00000006 00<rep 2h>444F5320-     at eldiIdentifier,	fill 8, 32, db "DOS PWD"
    55 0000000C 50574420           
    56 00000010 00<rep 2h>646F7370-     at eldiListing,		asciz _ELD_LISTING
    56 00000016 77642E6C737400     
    57 0000001D 00<rep 3h>              	iend
    58                                  
    59                                  
    60                                  start:
    61 00000020 8CC3                    	mov bx, es
    62 00000022 16                      	 push ss
    63 00000023 07                      	 pop es
    64 00000024 E8A900                  	extcallcall skipcomma
    65                                  
    66 00000027 E8AE00                  	extcallcall InDOS
    67 0000002A 7403                    	jz @F
    68                                  .error:
    69 0000002C E8B100                  	extcallcall error
    70                                  
    71                                  @@:
    72                                  
    73 0000002F E8B600                  	extcallcall iseol?
    74 00000032 7428                    	je .default
    75                                  
    76 00000034 4E                      	dec si
    77 00000035 BA[0000]                	mov dx, msg.number
    78                                  internaldatarelocation
    79 00000038 E8B500                  	extcallcall isstring?
    80 0000003B AC                      	lodsb
    81 0000003C 750D                    	jne .letter
    82 0000003E E8B700                  	extcallcall getbyte
    83 00000041 E8BC00                  	extcallcall chkeol
    84 00000044 92                      	xchg ax, dx
    85 00000045 3C20                    	cmp al, 32
    86 00000047 73E3                    	jae .error
    87 00000049 EB16                    	jmp @F
    88                                  
    89                                  .letter:
    90 0000004B 803C3A                  	cmp byte [si], ':'
    91 0000004E 75DC                    	jne .error
    92 00000050 E8B500                  	extcallcall uppercase
    93 00000053 50                      	push ax
    94 00000054 46                      	inc si
    95 00000055 AC                      	lodsb
    96 00000056 E8A700                  	extcallcall chkeol
    97 00000059 58                      	pop ax
    98 0000005A EB07                    	jmp @FF
    99                                  
   100                                  .default:
   101 0000005C B419                    	mov ah, 19h
   102 0000005E E8AF00                  	extcallcall _doscall
   103                                  @@:
   104 00000061 0441                    	add al, 'A'
   105                                  @@:
   106 00000063 88C2                    	mov dl, al
   107 00000065 80EA40                  	sub dl, 'A' - 1
   108 00000068 B43A                    	mov ah, ':'
   109 0000006A BF[3600]                	mov di, buffer
   110                                  internaldatarelocation
   111 0000006D AB                      	stosw
   112 0000006E B05C                    	mov al, '\'
   113 00000070 AA                      	stosb
   114                                  
   115 00000071 B447                    	mov ah, 47h
   116 00000073 BE[3900]                	mov si, buffer + 3
   117                                  internaldatarelocation
   118 00000076 E89700                  	extcallcall _doscall
   119                                  
   120 00000079 BA[3600]                	mov dx, buffer
   121                                  internaldatarelocation
   122 0000007C 731E                    	jnc @F
   123                                  
   124 0000007E C606[3800]00            	mov byte [buffer + 2], 0
   125                                  internaldatarelocation -3
   126 00000083 52                      	push dx
   127 00000084 BA[0700]                	mov dx, msg.error.1
   128                                  internaldatarelocation
   129 00000087 E88E00                  	extcallcall putsz
   130 0000008A 5A                      	pop dx
   131 0000008B E88A00                  	extcallcall putsz
   132 0000008E BA[3200]                	mov dx, msg.error.2
   133                                  internaldatarelocation
   134 00000091 E88400                  	extcallcall putsz
   135 00000094 B8270E                  	mov ax, 0E27h
   136 00000097 E88600                  	extcallcall setrc
   137 0000009A EB09                    	jmp .end
   138                                  
   139                                  @@:
   140 0000009C E87900                  	extcallcall putsz
   141 0000009F BA[3200]                	mov dx, msg.linebreak
   142                                  internaldatarelocation
   143 000000A2 E87300                  	extcallcall putsz
   144                                  
   145                                  .end:
   146 000000A5 E80300                  	call uninstall_oneshot
   147 000000A8 31C0                    	xor ax, ax
   148 000000AA CB                      	retf
   149                                  
   150                                  
   151                                  uninstall_oneshot:
   152 000000AB 36F606[0000]01          	testopt [ss:relocateddata], 1
   153                                  linkdatarelocation options7, -3
   154 000000B1 751A                    	jnz @F
   155                                  
   156 000000B3 2EA1[0200]              	mov ax, word [cs:code + eldiEndCode]
   157                                  internalcoderelocation
   158 000000B7 2E2B06[0000]            	sub ax, word [cs:code + eldiStartCode]
   159                                  internalcoderelocation
   160 000000BC 2906[0000]              	sub word [relocateddata], ax
   161                                  linkdatarelocation extseg_used
   162                                  
   163 000000C0 2EA1[0600]              	mov ax, word [cs:code + eldiEndData]
   164                                  internalcoderelocation
   165 000000C4 2E2B06[0400]            	sub ax, word [cs:code + eldiStartData]
   166                                  internalcoderelocation
   167 000000C9 2906[0000]              	sub word [relocateddata], ax
   168                                  linkdatarelocation extdata_used
   169                                  @@:
   170 000000CD C3                      	retn
   171                                  
   172                                  
   173                                  DATAOFFSET equ CODEOFFSET + code_size
   174                                  	addsection DATA, follows=CODE vstart=_ELD_DATA_VSTART
   175                                  %define DATAFIXUP - datastart + 0
   176                                  datastart:
   177                                  PUT_ELD_DATETIME
   178                                  
   179                                  msg:
   180 00000000 4E554D42455200          .number:		asciz "NUMBER"
   181 00000007 4572726F7220676574-     .error.1:		asciz "Error getting working directory for drive "
   181 00000010 74696E6720776F726B-
   181 00000019 696E67206469726563-
   181 00000022 746F727920666F7220-
   181 0000002B 64726976652000     
   182                                  .error.2:
   183 00000032 0D0A00                  .linebreak:		asciz 13,10
   184                                  
   185                                  uinit_data: equ $
   186                                  
   187 00000035 00<rep Bh>              	align 16, db 0
   188                                  data_size equ $ - datastart
   189                                  
   190                                  	absolute uinit_data
   191                                  
   192 00000035 ??                      	alignb 2
   193 00000036 <res 84h>               buffer:		resb 128 + 4
   194                                  
   195 000000BA ????????????            	alignb 16
   196                                  uinit_data_end:
   197                                  
   198                                  total_data_size equ $ - datastart
   199                                  %assign _DATA_SIZE total_data_size
   200                                  
   201                                  	usesection CODE
   202                                  
   203                                  %include "eldlink.asm"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug linker
     4                              <1> 
     5                              <1> Copyright (C) 2008-2025 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %include "lmacros3.mac"
     1                              <2> [list -]
    16                              <1> %include "eld.mac"
     1                              <2> %if 0
     2                              <2> 
     3                              <2> Extensions for lDebug macros
     4                              <2> 
     5                              <2> Copyright (C) 2008-2025 E. C. Masloch
     6                              <2> 
     7                              <2> Usage of the works is permitted provided that this
     8                              <2> instrument is retained with the works, so that any entity
     9                              <2> that uses the works is notified of this instrument.
    10                              <2> 
    11                              <2> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <2> 
    13                              <2> %endif
    14                              <2> 
    15                              <2> %ifndef ELD_MAC
    16                              <2> %define ELD_MAC 1
    17                              <2> 
    18                              <2> %include "lmacros3.mac"
    19                              <2> 
    20                              <2> 		; ELD executable header
    21                              <2> 	struc ELD_HEADER
    22                              <2> eldhSignature:		resb 4	; "ELD1"
    23                              <2> 			resb 3	; reserved
    24                              <2> 			resb 1	; 26 (Ctrl-Z)
    25                              <2> eldhCodeOffset:		resd 1	; position displacement from eldhSignature
    26                              <2> eldhCodeImageLength:	resw 1	; amount bytes, at least 32
    27                              <2> eldhCodeAllocLength:	resw 1	; amount bytes, added to prior. sum < 64 KiB
    28                              <2> eldhDataOffset:		resd 1
    29                              <2> eldhDataImageLength:	resw 1	; (zero allowed)
    30                              <2> eldhDataAllocLength:	resw 1	; (zero allowed)
    31                              <2> eldhCodeEntrypoint:	resw 1	; within code section, used as displacement
    32                              <2> eldhReserved:		resb 4	; reserved
    33                              <2> eldhExtensionSize:	resw 1	; from eldhSignature, -> past eldhx fields in use
    34                              <2> 	endstruc
    35                              <2> 	endarea ELD_HEADER, 1
    36                              <2> 
    37                              <2> 	struc ELD_HEADERX
    38                              <2> eldhxHeader:		resb ELD_HEADER_size
    39                              <2> eldhxDescriptionOffset:	resd 1	; zero if none, from eldhxHeader. <= 128 Bytes
    40                              <2> eldhxHelpOffset:	resd 1	; zero if none, from eldhxHeader
    41                              <2> eldhxLibTable:		resd 1	; zero if none, from eldhxHeader
    42                              <2> eldhxDateTimeOffset:	resd 1	; zero if none, from eldhxHeader
    43                              <2> 	alignb 16
    44                              <2> 	endstruc
    45                              <2> 
    46                              <2> 	struc ELD_TRAILER_HEADER
    47                              <2> eldthSignature:		resb 8	; "ELD1TAIL"
    48                              <2> eldthHeaderOffset:	resd 1	; negative displacement from eldthSignature,
    49                              <2> 				;  add this dword to the seek offset
    50                              <2> eldthReserved:		resw 1	; reserved, must be initialised to zero
    51                              <2> eldthChecksum:		resw 1	; sum of all words in trailer header = 0
    52                              <2> 	endstruc
    53                              <2> 	endarea ELD_TRAILER_HEADER, 1
    54                              <2> 
    55                              <2> 	struc ELD_LIBTABLE
    56                              <2> eldltFormat:		resw 1
    57                              <2> 	; 0 = uncompressed
    58                              <2> 	; 2 = heatshrink compressed
    59                              <2> 	; 3 = lzexedat -4 compressed
    60                              <2> 	; 4 = lzexedat -4 -l compressed
    61                              <2> eldltAmount:		resw 1
    62                              <2> eldltOffset:		resd 1	; from eldhxHeader
    63                              <2> eldltCompressedLength:		; (dword, only present if format 2, 3, or 4)
    64                              <2> 	endstruc
    65                              <2> 	endarea ELD_LIBTABLE, 1
    66                              <2> 
    67                              <2> 		; ELD instance header
    68                              <2> 	struc ELD_INSTANCE
    69                              <2> eldiStartCode:		resw 1	; -> this structure itself (para aligned)
    70                              <2> eldiEndCode:		resw 1	; -> behind memory used by instance (para aligned)
    71                              <2> eldiStartData:		resw 1	; -> data in data entry section (para aligned), or 0
    72                              <2> eldiEndData:		resw 1	; -> behind data (para aligned), or 0
    73                              <2> eldiIdentifier:		resb 8	; blank-filled text
    74                              <2> eldiFlags:		resw 1	; flags
    75                              <2> eldiListing_size equ 14
    76                              <2> eldiListing:		resb eldiListing_size
    77                              <2> 				; ASCIZ listing file name
    78                              <2> 	endstruc
    79                              <2> 		; flags for eldiFlags:
    80                              <2> eldifResident:		equ 1
    81                              <2> 
    82                              <2> 		; ELD link info header
    83                              <2> 	struc ELD_LINKINFO
    84                              <2> eldlSignature:		resw 1	; 0E1D1h
    85                              <2> eldlReserved:		resw 2
    86                              <2> eldlUseLinkHash:	resw 1
    87                              <2> eldlDataAmount:		resw 1
    88                              <2> eldlDataPrefixes:	resw 1
    89                              <2> eldlDataEntries:	resw 1
    90                              <2> eldlDataAddresses:	resw 1
    91                              <2> eldlCodeAmount:		resw 1
    92                              <2> eldlCodePrefixes:	resw 1
    93                              <2> eldlCodeEntries:	resw 1
    94                              <2> eldlCodeAddresses:	resw 1
    95                              <2> 	endstruc
    96                              <2> 
    97                              <2> 	numdef ELD_CODE_VSTART, 9001h
    98                              <2> 	numdef ELD_DATA_VSTART, 8000h
    99                              <2> 	numdef ELD_RELOC_VSTART, 8000h
   100                              <2> 
   101                              <2> 	numdef ELD_RECLAIM_HINT, 0
   102                              <2> 	strdef ELD_LISTING, ""
   103                              <2> 	numdef ELD_DATETIME, 0
   104                              <2> 
   105                              <2> %if _ELD_DATETIME
   106                              <2>  %define PUT_ELDHX_DATETIME_OFFSET at eldhxDateTimeOffset, dd DATAOFFSET + datetime - datastart
   107                              <2>  %macro PUT_ELD_DATETIME 0.nolist
   108                              <2> datetime:	asciz __UTC_DATE__,'T',__UTC_TIME__,'Z'
   109                              <2> 		asciz		; for future extension
   110                              <2>  %endmacro
   111                              <2> %else
   112                              <2>  %define PUT_ELDHX_DATETIME_OFFSET
   113                              <2>  %define PUT_ELD_DATETIME
   114                              <2> %endif
   115                              <2> 
   116                              <2> %endif
    17                              <1> 
    18                              <1> 	cpu 8086
    19                              <1> 
    20                              <1> %if ELDSTRICT
    21                              <1>  %if ELDSTRICTCOUNTER
    22                              <1>   %error Missing relocation
    23                              <1>  %endif
    24                              <1> %endif
    25                              <1> 	eldstrict off		; linker does some relocations
    26                              <1> 
    27                              <1> %ifn ELDCALLCALL_DUMPED
    28 000000CE 90<rep 2h>E8[0000]- <1> 	eldcall_dump_callcall ELDCALL_CALLCALL_LIST
    28 000000D3 EB020000C3E8[0000]- <1>
    28 000000DB EB020000C3E8[0000]- <1>
    28 000000E3 EB020000C3E8[0000]- <1>
    28 000000EB EB020000C3E8[0000]- <1>
    28 000000F3 EB020000C3E8[0000]- <1>
    28 000000FB EB020000C3E8[0000]- <1>
    28 00000103 EB020000C3E8[0000]- <1>
    28 0000010B EB020000C3E8[0000]- <1>
    28 00000113 EB020000C3E8[0000]- <1>
    28 0000011B EB020000C3E8[0000]- <1>
    28 00000123 EB020000C3          <1>
    29                              <1> %endif
    30                              <1> 
    31                              <1> 	numdef ELD_IDENTICALISE, 0
    32                              <1> 	numdef ELD_DEBUG, 0
    33                              <1> 	numdef ELD_LINKER_PASSES, 1
    34                              <1> 	strdef LISTING, _ELD_LISTING
    35                              <1> 	numdef ELDCALL_OPTIONAL, ELDCALL_OPTIONAL_STATUS
    36                              <1> 	numdef ELDDATA_OPTIONAL, ELDDATA_OPTIONAL_STATUS
    37                              <1> %if _ELD_IDENTICALISE
    38                              <1>  ;%assign _ELDCALL_OPTIONAL 1
    39                              <1> %endif
    40                              <1> %ifn _ELDCALL_OPTIONAL
    41                              <1> %assign ELDCALL_OPTIONAL_STATUS 2		; not allowed
    42                              <1> %endif
    43                              <1> ;%ifn _ELDDATA_OPTIONAL
    44                              <1> ;%assign ELDDATA_OPTIONAL_STATUS 2		; not allowed
    45                              <1> ;%endif
    46                              <1> 	gendef MAP, ""
    47                              <1> 
    48                              <1> %ifnidni _MAP, ""
    49                              <1>  [map all _MAP]
    50                              <1> %endif
    51                              <1> 
    52                              <1> 
    53                              <1> endresident: equ ($ + _CURRENT_SECTION %+ FIXUP + 15) & ~15
    54                              <1> 
    55                              <1> %if _ELD_LINKER_PASSES
    56                              <1> %assign ELDLINKER 1
    57                              <1> 
    58                              <1> 	struc LINKTABLE
    59 00000000 ????????            <1> ltCodeToCode:	resw 2
    60 00000004 ????????            <1> ltCodeToData:	resw 2
    61 00000008 ????????            <1> ltDataToCode:	resw 2
    62 0000000C ????????            <1> ltDataToData:	resw 2
    63 00000010 ????????            <1> ltLinkData:	resw 2
    64 00000014 ????????            <1> ltLinkCode:	resw 2
    65                              <1> 	endstruc
    66                              <1> %endif
    67                              <1> 
    68                              <1> 
    69                              <1> linker:
    70                              <1> 		; The first 15 Bytes of the linker should be
    71                              <1> 		;  the same regardless of the linker options
    72                              <1> 		;  used (debug, passes, vstart). This allows
    73                              <1> 		;  the eldcomp ELD to match even if up to 15
    74                              <1> 		;  Bytes of the linker are trailing in the
    75                              <1> 		;  resident part of the ELD.
    76                              <1> 	lframe
    77                              <1>  %if ELDOTHER
    78                              <1> 	lvar dword, linkinfo_other
    79                              <1> 	lvar word, use_hash_other
    80                              <1>  %endif
    81 00000128 5589E5              <1> 	lenter
    82                              <1> 	lvar dword, instance
    83 0000012B 06                  <1> 	 push es
    84 0000012C 52                  <1> 	 push dx
    85                              <1> 	lvar word, targetsection_low_optional_high
    86 0000012D 50                  <1> 	 push ax
    87                              <1> 	lequ ?targetsection_low_optional_high, targetsection
    88                              <1> 	lequ ?targetsection_low_optional_high + 1, optional
    89                              <1> 	lvar dword, linkinfo
    90 0000012E 1E                  <1> 	 push ds
    91 0000012F 57                  <1> 	 push di
    92                              <1> 	lvar dword, nextreloc
    93 00000130 06                  <1> 	 push es
    94 00000131 52                  <1> 	 push dx
    95                              <1> 	lvar dword, entry
    96 00000132 06                  <1> 	 push es
    97 00000133 50                  <1> 	 push ax		; placeholder
    98 00000134 31C0                <1> 	xor ax, ax
    99 00000136 813DD1E1            <1> 	cmp word [di + eldlSignature], 0E1D1h
   100                              <1> %if ($ - linker) < 16
   101                              <1>  %error Expected invariant first paragraph of linker
   102                              <1> %endif
   103 0000013A 7403E95502          <1> 	jne .error_j
   104 0000013F 837D0601            <1> 	cmp word [di + eldlUseLinkHash], 1
   105 00000143 7603E94C02          <1> 	ja .error_j
   106 00000148 7201                <1> 	jb @F
   107 0000014A 48                  <1> 	dec ax
   108                              <1> @@:
   109                              <1> 	lvar word, use_hash
   110 0000014B 50                  <1> 	 push ax
   111                              <1> %if _ELD_IDENTICALISE && _ELD_LINKER_PASSES
   112                              <1> 	mov ax, linktable - code
   113                              <1> 	lvar word, lt
   114                              <1> 	 push ax
   115                              <1> %endif
   116                              <1> %if _ELD_LINKER_PASSES || ELDOTHER
   117 0000014C 31C0                <1> 	xor ax, ax
   118                              <1>  %if _ELD_LINKER_PASSES
   119                              <1> 	lvar word, pass
   120 0000014E 50                  <1> 	 push ax
   121                              <1> 	lvar word, amounterrors
   122 0000014F 50                  <1> 	 push ax
   123                              <1> 	lvar word, name
   124 00000150 50                  <1> 	 push ax
   125                              <1>  %endif
   126                              <1>  %if ELDOTHER
   127                              <1> 	lvar word, other
   128                              <1> 	 push ax
   129                              <1>  %endif
   130                              <1> %endif
   131 00000151 56                  <1> 	push si
   132 00000152 53                  <1> 	push bx
   133                              <1> 
   134                              <1> 			; simple: add instance base (dx) to code
   135 00000153 06                  <1> 	push es
   136 00000154 1F                  <1> 	pop ds
   137                              <1> %if _ELD_LINKER_PASSES
   138                              <1> .pass:
   139 00000155 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   140 00000158 01D3                <1> 	add bx, dx
   141                              <1>  %if _ELD_IDENTICALISE
   142                              <1> 	add bx, word [bp + ?lt]
   143                              <1> 	mov si, word [ltCodeToCode + bx]
   144                              <1>  %else
   145 0000015A 8BB7B804            <1> 	mov si, word [linktable - code + ltCodeToCode + bx]
   146                              <1>  %endif
   147                              <1> %else
   148                              <1> 	mov si, internalcodetocoderelocations - code
   149                              <1> %endif
   150 0000015E 01D6                <1> 	add si, dx
   151                              <1> @@:
   152 00000160 AD                  <1> 	lodsw
   153 00000161 85C0                <1> 	test ax, ax		; was last ?
   154 00000163 740B                <1> 	jz @F			; yes -->
   155 00000165 93                  <1> 	xchg bx, ax		; bx = entry
   156 00000166 01D3                <1> 	add bx, dx		; relocate the entry itself
   157                              <1> %if _ELD_CODE_VSTART
   158 00000168 812F[0000]          <1> 	sub word [bx], code	; undo adjustment
   159                              <1> %endif
   160 0000016C 0117                <1> 	add word [bx], dx	; relocate word referenced by entry
   161 0000016E EBF0                <1> 	jmp @B
   162                              <1> 
   163                              <1> @@:
   164                              <1> 			; next, add heap data base (on stack) to code
   165                              <1> %if _ELD_LINKER_PASSES
   166 00000170 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   167 00000173 01D3                <1> 	add bx, dx
   168                              <1>  %if _ELD_IDENTICALISE
   169                              <1> 	add bx, word [bp + ?lt]
   170                              <1> 	mov si, word [ltCodeToData + bx]
   171                              <1>  %else
   172 00000175 8BB7BC04            <1> 	mov si, word [linktable - code + ltCodeToData + bx]
   173                              <1>  %endif
   174                              <1> %else
   175                              <1> 	mov si, internalcodetodatarelocations - code
   176                              <1> %endif
   177 00000179 01D6                <1> 	add si, dx
   178                              <1> @@:
   179 0000017B AD                  <1> 	lodsw
   180 0000017C 85C0                <1> 	test ax, ax		; was last ?
   181 0000017E 740C                <1> 	jz @F			; yes -->
   182 00000180 93                  <1> 	xchg bx, ax		; bx = entry
   183 00000181 01D3                <1> 	add bx, dx		; relocate the entry itself
   184 00000183 58                  <1> 	pop ax			; ax -> heap data
   185 00000184 50                  <1> 	push ax
   186                              <1> %if _ELD_DATA_VSTART
   187 00000185 2D[0000]            <1> 	sub ax, datastart	; undo adjustment
   188                              <1> %endif
   189 00000188 0107                <1> 	add word [bx], ax	; relocate word referenced by entry
   190 0000018A EBEF                <1> 	jmp @B
   191                              <1> 
   192                              <1> @@:
   193                              <1> 
   194                              <1> 			; add instance base (dx) to data
   195                              <1> %if _ELD_LINKER_PASSES
   196 0000018C 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   197 0000018F 01D3                <1> 	add bx, dx
   198                              <1>  %if _ELD_IDENTICALISE
   199                              <1> 	add bx, word [bp + ?lt]
   200                              <1> 	mov si, word [ltDataToCode + bx]
   201                              <1>  %else
   202 00000191 8BB7C004            <1> 	mov si, word [linktable - code + ltDataToCode + bx]
   203                              <1>  %endif
   204                              <1> %else
   205                              <1> 	mov si, internaldatatocoderelocations - code
   206                              <1> %endif
   207 00000195 01D6                <1> 	add si, dx
   208                              <1> @@:
   209 00000197 AD                  <1> 	lodsw
   210 00000198 83F8FF              <1> 	cmp ax, -1		; was last ?
   211 0000019B 740F                <1> 	je @F			; yes -->
   212 0000019D 93                  <1> 	xchg bx, ax		; bx = entry
   213 0000019E 58                  <1> 	pop ax
   214 0000019F 50                  <1> 	push ax
   215 000001A0 01C3                <1> 	add bx, ax		; relocate the entry itself
   216                              <1> %if _ELD_CODE_VSTART
   217 000001A2 36812F[0000]        <1> 	sub word [ss:bx], code	; undo adjustment
   218                              <1> %endif
   219 000001A7 360117              <1> 	add word [ss:bx], dx	; relocate word referenced by entry
   220 000001AA EBEB                <1> 	jmp @B
   221                              <1> 
   222                              <1> @@:
   223                              <1> 			; next, add heap data base (on stack) to data
   224                              <1> %if _ELD_LINKER_PASSES
   225 000001AC 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   226 000001AF 01D3                <1> 	add bx, dx
   227                              <1>  %if _ELD_IDENTICALISE
   228                              <1> 	add bx, word [bp + ?lt]
   229                              <1> 	mov si, word [ltDataToData + bx]
   230                              <1>  %else
   231 000001B1 8BB7C404            <1> 	mov si, word [linktable - code + ltDataToData + bx]
   232                              <1>  %endif
   233                              <1> %else
   234                              <1> 	mov si, internaldatatodatarelocations - code
   235                              <1> %endif
   236 000001B5 01D6                <1> 	add si, dx
   237                              <1> @@:
   238 000001B7 AD                  <1> 	lodsw
   239 000001B8 83F8FF              <1> 	cmp ax, -1		; was last ?
   240 000001BB 740D                <1> 	je @F			; yes -->
   241 000001BD 93                  <1> 	xchg bx, ax		; bx = entry
   242 000001BE 58                  <1> 	pop ax			; ax -> heap data
   243 000001BF 50                  <1> 	push ax
   244 000001C0 01C3                <1> 	add bx, ax		; relocate the entry itself
   245                              <1> %if _ELD_DATA_VSTART
   246 000001C2 2D[0000]            <1> 	sub ax, datastart	; undo adjustment
   247                              <1> %endif
   248 000001C5 360107              <1> 	add word [ss:bx], ax	; relocate word referenced by entry
   249 000001C8 EBED                <1> 	jmp @B
   250                              <1> 
   251                              <1> @@:
   252 000001CA 8B56FC              <1> 	mov dx, word [bp + ?instance]
   253                              <1> %if _ELD_LINKER_PASSES
   254 000001CD 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   255 000001D0 01D3                <1> 	add bx, dx
   256                              <1>  %if _ELD_IDENTICALISE
   257                              <1> 	add bx, word [bp + ?lt]
   258                              <1> 	add dx, word [ltLinkData + bx]
   259                              <1>  %else
   260 000001D2 0397C804            <1> 	add dx, word [linktable - code + ltLinkData + bx]
   261                              <1>  %endif
   262                              <1> %else
   263                              <1> 	add dx, linkerdatarelocations - code
   264                              <1> %endif
   265                              <1> .otherloop:
   266 000001D6 8956F2              <1> 	mov word [bp + ?nextreloc], dx
   267                              <1> 
   268                              <1> .datarelocloop:		; must be done before further relocs
   269 000001D9 C576F2              <1> 	lds si, [bp + ?nextreloc]
   270 000001DC AD                  <1> 	lodsw			; ax = section indicator
   271 000001DD 85C0                <1> 	test ax, ax		; end of table ?
   272 000001DF 7503E92301          <1> 	jz .donedatareloc
   273 000001E4 48                  <1> 	dec ax			; al = 1 if data, 0 if code
   274 000001E5 5B                  <1> 	pop bx
   275 000001E6 53                  <1> 	push bx			; bx -> ELD data block
   276 000001E7 8946FA              <1> 	mov word [bp + ?targetsection_low_optional_high], ax
   277 000001EA 84C0                <1> 	test al, al		; data ?
   278 000001EC AD                  <1> 	lodsw
   279 000001ED 7504                <1> 	jnz @F			; yes -->
   280 000001EF 0346FC              <1> 	add ax, word [bp + ?instance]
   281                              <1> 				; relocate entry into code
   282 000001F2 A9                  <1> 	db __TEST_IMM16		; (skip add)
   283                              <1> @@:
   284 000001F3 01D8                <1> 	add ax, bx		; relocate entry into data
   285 000001F5 8946EE              <1> 	mov word [bp + ?entry], ax
   286 000001F8 AD                  <1> 	lodsw
   287 000001F9 8976F2              <1> 	mov word [bp + ?nextreloc], si
   288 000001FC E8DC00              <1> 	call .build_match
   289                              <1> %if _ELD_LINKER_PASSES
   290 000001FF 73D8                <1> 	jnc .datarelocloop
   291                              <1> %endif
   292 00000201 C45EF6              <1> 	les bx, [bp + ?linkinfo]
   293                              <1> %if ELDOTHER
   294                              <1> 	rol byte [bp + ?other], 1
   295                              <1> 	jnc @F
   296                              <1> 	les bx, [bp + ?linkinfo_other]
   297                              <1> @@:
   298                              <1> %endif
   299 00000204 268B4F08            <1> 	mov cx, word [es:bx + eldlDataAmount]	; amount data link info
   300 00000208 268B7F0A            <1> 	mov di, word [es:bx + eldlDataPrefixes]	; -> prefixes or hashes
   301                              <1> .datarelocfind:
   302 0000020C F2AF                <1> 	repne scasw			; scan initial
   303 0000020E 7541                <1> 	jne .datarelocnotfound
   304 00000210 57                  <1> 	push di
   305 00000211 51                  <1> 	push cx
   306 00000212 56                  <1> 	push si
   307 00000213 262B7F0A            <1> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   308 00000217 4F                  <1> 	dec di
   309 00000218 4F                  <1> 	dec di				; 0-based
   310 00000219 26037F0C            <1> 	add di, word [es:bx + eldlDataEntries]	; -> entry
   311 0000021D 268B3D              <1> 	mov di, [es:di]			; -> counted suffix/string
   312 00000220 B500                <1> 	mov ch, 0
   313 00000222 8A0C                <1> 	mov cl, byte [si]		; cx = length
   314 00000224 41                  <1> 	inc cx
   315                              <1> 	; cmp al, al			; ZR if length is zero
   316 00000225 F3A6                <1> 	repe cmpsb			; match ?
   317 00000227 5E                  <1> 	pop si
   318 00000228 59                  <1> 	pop cx
   319 00000229 5F                  <1> 	pop di
   320 0000022A 75E0                <1> 	jne .datarelocfind
   321 0000022C 8814                <1> 	mov byte [si], dl
   322 0000022E 262B7F0A            <1> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   323 00000232 4F                  <1> 	dec di
   324 00000233 4F                  <1> 	dec di				; 0-based
   325 00000234 26037F0E            <1> 	add di, word [es:bx + eldlDataAddresses]	; -> address (offset)
   326 00000238 268B05              <1> 	mov ax, word [es:di]
   327 0000023B E80700              <1> 	call .address_data_reloc
   328                              <1> %if _ELD_RELOC_VSTART
   329 0000023E 2D[0000]            <1> 	sub ax, relocateddata		; *not* a relocation
   330                              <1> %endif
   331 00000241 0104                <1> 	add word [si], ax		; relocate
   332 00000243 EB94                <1> 	jmp .datarelocloop
   333                              <1> 
   334                              <1> .address_data_reloc:
   335 00000245 C576EE              <1> 	lds si, [bp + ?entry]		; -> entry if in ELD code instance
   336 00000248 807EFA00            <1> 	cmp byte [bp + ?targetsection], 0
   337                              <1> 					; relocation in code ?
   338 0000024C 7402                <1> 	je @F				; yes -->
   339 0000024E 16                  <1> 	push ss
   340 0000024F 1F                  <1> 	pop ds				; => our ELD data block
   341                              <1> @@:
   342 00000250 C3                  <1> 	retn
   343                              <1> 
   344                              <1> .datarelocnotfound:
   345 00000251 8814                <1> 	mov byte [si], dl
   346 00000253 807EFB00            <1> 	cmp byte [bp + ?optional], 0
   347                              <1> %if _ELD_DEBUG
   348                              <1> 	jne @F
   349                              <1>  %ifn _ELD_LINKER_PASSES
   350                              <1> 	mov si, 0			; (invalid link)
   351                              <1> linkdatarelocation internalflags6
   352                              <1> 	test si, si
   353                              <1> 	jz .datanotfound
   354                              <1> 	mov si, 0			; (invalid link)
   355                              <1> linkdatarelocation options7
   356                              <1> 	test si, si
   357                              <1> 	jz .datanotfound
   358                              <1>  %else
   359                              <1> 	cmp byte [bp + ?pass], 0
   360                              <1> 	je .datanotfound
   361                              <1>  %endif
   362                              <1> 	houdini
   363                              <1> 	jmp .datanotfound
   364                              <1> @@:
   365                              <1> %else
   366 00000257 7417                <1> 	je .datanotfound
   367                              <1> %endif
   368                              <1> 
   369                              <1> %if ELDDATA_PMREQUIRED_STATUS
   370                              <1> 	mov si, relocateddata
   371                              <1> linkdatarelocation build_option_PM
   372                              <1> 	test si, si
   373                              <1> 	jz @F
   374                              <1> 	test byte [bp + ?optional], 2
   375                              <1> 	jnz .datanotfound
   376                              <1> @@:
   377                              <1> %endif
   378                              <1> 
   379                              <1> %if _ELD_LINKER_PASSES
   380 00000259 36F606[0000]02      <1> 	testopt [ss:relocateddata], 2
   381                              <1> linkdatarelocation options7, -3
   382 0000025F 7406                <1> 	jz @F
   383 00000261 BE[E606]            <1> 	mov si, lmsg.warning_data_optional
   384                              <1> internalcoderelocation
   385 00000264 E82B00              <1> 	call .notfound
   386                              <1> @@:
   387                              <1> %endif
   388 00000267 E8DBFF              <1> 	call .address_data_reloc
   389 0000026A 832400              <1> 	and word [si], 0		; indicate optional data link failed
   390 0000026D E969FF              <1> 	jmp .datarelocloop
   391                              <1> 
   392                              <1> 
   393                              <1> %if _ELDCALL_OPTIONAL
   394                              <1> .coderelocnotfound:
   395                              <1> 	mov byte [si], dl
   396                              <1> 	cmp byte [bp + ?optional], 0
   397                              <1> %if _ELD_DEBUG
   398                              <1> 	jne @F
   399                              <1>  %ifn _ELD_LINKER_PASSES
   400                              <1> 	mov si, 0			; (invalid link)
   401                              <1> linkdatarelocation internalflags6
   402                              <1> 	test si, si
   403                              <1> 	jz .codenotfound
   404                              <1> 	mov si, 0			; (invalid link)
   405                              <1> linkdatarelocation options7
   406                              <1> 	test si, si
   407                              <1> 	jz .codenotfound
   408                              <1>  %else
   409                              <1> 	cmp byte [bp + ?pass], 0
   410                              <1> 	je .codenotfound
   411                              <1>  %endif
   412                              <1> 	houdini
   413                              <1> 	jmp .codenotfound
   414                              <1> @@:
   415                              <1> %else
   416                              <1> 	je .codenotfound
   417                              <1> %endif
   418                              <1> 
   419                              <1> %if ELDCALL_PMREQUIRED_STATUS
   420                              <1>  %if _ELD_LINKER_PASSES
   421                              <1>   %assign ELDLINKER 0
   422                              <1>  %endif
   423                              <1> 	mov si, relocateddata
   424                              <1> linkdatarelocation build_option_PM
   425                              <1>  %if _ELD_LINKER_PASSES
   426                              <1>   %assign ELDLINKER 1
   427                              <1>  %endif
   428                              <1> 	test si, si
   429                              <1> 	jz @F
   430                              <1> 	test byte [bp + ?optional], 2
   431                              <1> 	jnz .codenotfound
   432                              <1> @@:
   433                              <1> %endif
   434                              <1> 
   435                              <1> %if _ELD_LINKER_PASSES
   436                              <1> 	testopt [ss:relocateddata], 2
   437                              <1> linkdatarelocation options7, -3
   438                              <1> 	jz @F
   439                              <1> 	mov si, lmsg.warning_code_optional
   440                              <1> internalcoderelocation
   441                              <1> 	call .notfound
   442                              <1> @@:
   443                              <1> %endif
   444                              <1> 	lds si, [bp + ?entry]
   445                              <1> 	mov word [si], 9090h
   446                              <1> 	mov byte [si + 2], 90h		; indicate optional code link failed
   447                              <1> 	jmp .coderelocloop
   448                              <1> %endif
   449                              <1> 
   450                              <1> 
   451                              <1> %if _ELD_LINKER_PASSES
   452                              <1> .datanotfound:
   453 00000270 BE[0807]            <1> 	mov si, lmsg.error_data
   454                              <1> internalcoderelocation
   455 00000273 E81C00              <1> 	call .notfound
   456 00000276 7203E91901          <1> 	jnc .error_j
   457 0000027B FF46E8              <1> 	inc word [bp + ?amounterrors]
   458 0000027E E958FF              <1> 	jmp .datarelocloop
   459                              <1> 
   460                              <1> .codenotfound:
   461 00000281 BE[2107]            <1> 	mov si, lmsg.error_code
   462                              <1> internalcoderelocation
   463 00000284 E80B00              <1> 	call .notfound
   464 00000287 7203E90801          <1> 	jnc .error_j
   465 0000028C FF46E8              <1> 	inc word [bp + ?amounterrors]
   466 0000028F E98400              <1> 	jmp .coderelocloop
   467                              <1> 
   468                              <1> .notfound:
   469 00000292 807EEA00            <1> 	cmp byte [bp + ?pass], 0
   470 00000296 743A                <1> 	je @F				; --> (NC)
   471 00000298 16                  <1> 	 push ss
   472 00000299 07                  <1> 	 pop es
   473 0000029A BF[0000]            <1> 	mov di, relocateddata
   474                              <1> linkdatarelocation line_out
   475 0000029D E83300              <1> 	call .copy
   476 000002A0 8B76E6              <1> 	mov si, word [bp + ?name]
   477 000002A3 AD                  <1> 	lodsw
   478 000002A4 E8[0000]EB020000    <1> 	extcall hexword
   479 000002AB 56                  <1> 	push si
   480 000002AC BE[3A07]            <1> 	mov si, lmsg.error.2
   481                              <1> internalcoderelocation
   482 000002AF E82100              <1> 	call .copy
   483 000002B2 5E                  <1> 	pop si
   484                              <1> %if _ELD_LINKER_PASSES
   485 000002B3 56                  <1> 	push si
   486 000002B4 E81C00              <1> 	call .copy
   487 000002B7 5E                  <1> 	pop si
   488 000002B8 C60400              <1> 	mov byte [si], 0		; mark as failed
   489                              <1> %else
   490                              <1> 	call .copy
   491                              <1> %endif
   492 000002BB B022                <1> 	mov al, '"'
   493 000002BD AA                  <1> 	stosb
   494 000002BE 16                  <1> 	 push ss
   495 000002BF 1F                  <1> 	 pop ds
   496 000002C0 E8[0000]EB020000    <1> 	extcall putsline_crlf
   497 000002C7 B8350E              <1> 	mov ax, 0E35h
   498 000002CA E8[0000]EB020000    <1> 	extcall setrc
   499 000002D1 F9                  <1> 	stc				; CY, diagnostic displayed
   500                              <1> @@:
   501 000002D2 C3                  <1> 	retn
   502                              <1> 
   503                              <1> .copy:
   504 000002D3 E8[0000]EB020000    <1> 	extcall copy_single_counted_string
   505 000002DA C3                  <1> 	retn
   506                              <1> %else
   507                              <1> .datanotfound: equ .error_j
   508                              <1> .codenotfound: equ .error_j
   509                              <1> %endif
   510                              <1> 
   511                              <1> .build_match:
   512                              <1> %if _ELD_CODE_VSTART
   513 000002DB 2D[0000]            <1> 	sub ax, code
   514                              <1> %endif
   515 000002DE 0346FC              <1> 	add ax, word [bp + ?instance]
   516 000002E1 96                  <1> 	xchg si, ax
   517                              <1> %if _ELD_LINKER_PASSES
   518 000002E2 8976E6              <1> 	mov word [bp + ?name], si
   519                              <1> %endif
   520 000002E5 AD                  <1> 	lodsw			; = hash, si -> counted string
   521 000002E6 8A14                <1> 	mov dl, byte [si]
   522                              <1> %if _ELD_LINKER_PASSES
   523 000002E8 84D2                <1> 	test dl, dl		; marked as already failed ?
   524 000002EA 750A                <1> 	jnz @F
   525 000002EC 837EE800            <1> 	cmp word [bp + ?amounterrors], 0
   526 000002F0 7503E99F00          <1> 	je .error_j
   527 000002F5 C3                  <1> 	retn			; (NC)
   528                              <1> 
   529                              <1> @@:
   530                              <1> %endif
   531                              <1> %if ELDOTHER
   532                              <1> 	rol byte [bp + ?other], 1
   533                              <1> 	jnc @F
   534                              <1> 	rol byte [bp + ?use_hash_other], 1
   535                              <1> 	jmp @FF
   536                              <1> 
   537                              <1> @@:
   538                              <1> %endif
   539 000002F6 D046EC              <1> 	rol byte [bp + ?use_hash], 1
   540                              <1> @@:
   541 000002F9 720A                <1> 	jc @F
   542 000002FB AC                  <1> 	lodsb
   543 000002FC 91                  <1> 	xchg cx, ax		; cl = length
   544 000002FD AD                  <1> 	lodsw			; ax = prefix
   545 000002FE 49                  <1> 	dec cx
   546 000002FF 49                  <1> 	dec cx
   547 00000300 4E                  <1> 	dec si
   548 00000301 8A14                <1> 	mov dl, byte [si]
   549 00000303 880C                <1> 	mov byte [si], cl	; si -> counted string suffix
   550                              <1> @@:
   551                              <1> %if _ELD_LINKER_PASSES
   552 00000305 F9                  <1> 	stc			; CY
   553                              <1> %endif
   554 00000306 C3                  <1> 	retn
   555                              <1> 
   556                              <1> 
   557                              <1> .donedatareloc:
   558                              <1> %if ELDOTHER
   559                              <1> 	rol byte [bp + ?other], 1
   560                              <1> 	jc .otherdone
   561                              <1> %endif
   562                              <1> 
   563 00000307 8B56FC              <1> 	mov dx, word [bp + ?instance]
   564                              <1> %if _ELD_LINKER_PASSES
   565 0000030A 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   566 0000030D 01D3                <1> 	add bx, dx
   567                              <1>  %if _ELD_IDENTICALISE
   568                              <1> 	add bx, word [bp + ?lt]
   569                              <1> 	add dx, word [ltLinkCode + bx]
   570                              <1>  %else
   571 0000030F 0397CC04            <1> 	add dx, word [linktable - code + ltLinkCode + bx]
   572                              <1>  %endif
   573                              <1> %else
   574                              <1> 	add dx, linkercoderelocations - code
   575                              <1> %endif
   576 00000313 8956F2              <1> 	mov word [bp + ?nextreloc], dx
   577                              <1> 
   578                              <1> .coderelocloop:
   579 00000316 C576F2              <1> 	lds si, [bp + ?nextreloc]
   580 00000319 AD                  <1> 	lodsw
   581                              <1> %if _ELDCALL_OPTIONAL
   582                              <1> 	dec ax
   583                              <1> 	js .donecodereloc
   584                              <1> 	mov word [bp + ?targetsection_low_optional_high], ax
   585                              <1> 	lodsw
   586                              <1> %endif
   587 0000031A 0346FC              <1> 	add ax, word [bp + ?instance]
   588 0000031D 8946EE              <1> 	mov word [bp + ?entry], ax
   589 00000320 AD                  <1> 	lodsw
   590 00000321 8976F2              <1> 	mov word [bp + ?nextreloc], si
   591                              <1> %ifn _ELDCALL_OPTIONAL
   592 00000324 85C0                <1> 	test ax, ax
   593 00000326 747E                <1> 	jz .donecodereloc
   594                              <1> %endif
   595 00000328 E8B0FF              <1> 	call .build_match
   596                              <1> %if _ELD_LINKER_PASSES
   597 0000032B 73E9                <1> 	jnc .coderelocloop
   598                              <1> %endif
   599 0000032D C45EF6              <1> 	les bx, [bp + ?linkinfo]
   600 00000330 268B4F10            <1> 	mov cx, word [es:bx + eldlCodeAmount]	; amount code link info
   601 00000334 268B7F12            <1> 	mov di, word [es:bx + eldlCodePrefixes]	; -> prefixes or hashes
   602                              <1> .coderelocfind:
   603 00000338 F2AF                <1> 	repne scasw			; scan initial
   604                              <1> %if _ELDCALL_OPTIONAL
   605                              <1> 	jne .coderelocnotfound
   606                              <1> %else
   607                              <1>  %if _ELD_DEBUG
   608                              <1> 	je @F
   609                              <1> 	houdini
   610                              <1> 	jmp .codenotfound
   611                              <1> @@:
   612                              <1>  %else
   613 0000033A 7403E942FF          <1> 	jne .codenotfound
   614                              <1>  %endif
   615                              <1> %endif
   616 0000033F 57                  <1> 	push di
   617 00000340 51                  <1> 	push cx
   618 00000341 56                  <1> 	push si
   619 00000342 262B7F12            <1> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   620 00000346 4F                  <1> 	dec di
   621 00000347 4F                  <1> 	dec di				; 0-based
   622 00000348 26037F14            <1> 	add di, word [es:bx + eldlCodeEntries]	; -> entry
   623 0000034C 268B3D              <1> 	mov di, [es:di]			; -> counted suffix/string
   624 0000034F B500                <1> 	mov ch, 0
   625 00000351 8A0C                <1> 	mov cl, byte [si]		; cx = length
   626 00000353 41                  <1> 	inc cx
   627                              <1> 	; cmp al, al			; ZR if length is zero
   628 00000354 F3A6                <1> 	repe cmpsb			; match ?
   629 00000356 5E                  <1> 	pop si
   630 00000357 59                  <1> 	pop cx
   631 00000358 5F                  <1> 	pop di
   632 00000359 75DD                <1> 	jne .coderelocfind
   633 0000035B 8814                <1> 	mov byte [si], dl
   634 0000035D 262B7F12            <1> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   635 00000361 4F                  <1> 	dec di
   636 00000362 4F                  <1> 	dec di				; 0-based
   637 00000363 01FF                <1> 	add di, di			; quadruple index
   638 00000365 26037F16            <1> 	add di, word [es:bx + eldlCodeAddresses]	; -> address (offset, segment)
   639 00000369 26FF35              <1> 	push word [es:di]
   640 0000036C C576EE              <1> 	lds si, [bp + ?entry]
   641 0000036F 8F4405              <1> 	pop word [si + 3 + 2]		; call near imm (3), jmp short (2)
   642                              <1> 					;  patch the destination address
   643 00000372 803CE8              <1> 	cmp byte [si], 0E8h		; is it as expected ?
   644 00000375 751D                <1> 	jne .error_j
   645 00000377 268B7D02            <1> 	mov di, word [es:di + 2]
   646 0000037B BB[0000]            <1> 	mov bx, relocateddata
   647                              <1> linkdatarelocation linkcall_table	; ss:bx -> link call table
   648 0000037E 36833F01            <1> 	cmp word [ss:bx], 1		; is it initialised to format 1 ?
   649 00000382 7510                <1> 	jne .error_j			; no -->
   650 00000384 368B4F02            <1> 	mov cx, word [ss:bx + 2]	; get amount of segments
   651 00000388 E30A                <1> 	jcxz .error_j			; none -->
   652                              <1> @@:
   653 0000038A 83C304              <1> 	add bx, 4			; -> next segment
   654 0000038D 36393F              <1> 	cmp word [ss:bx], di		; value matches ?
   655 00000390 7405                <1> 	je @F				; yes, found -->
   656 00000392 E2F6                <1> 	loop @B				; try remaining segments
   657                              <1> .error_j:
   658 00000394 E98A00              <1> 	jmp .error
   659                              <1> 
   660                              <1> @@:
   661 00000397 368B5F02            <1> 	mov bx, word [ss:bx + 2]	; -> call destination offset
   662                              <1> 		; si + 3 + delta = bx
   663                              <1> 		; delta = bx - si - 3
   664 0000039B 29F3                <1> 	sub bx, si
   665 0000039D 83EB03              <1> 	sub bx, 3
   666 000003A0 895C01              <1> 	mov word [si + 1], bx		; patch the call instruction
   667 000003A3 E970FF              <1> 	jmp .coderelocloop
   668                              <1> 
   669                              <1> .donecodereloc:
   670                              <1> %if _ELD_LINKER_PASSES
   671 000003A6 8B46E8              <1> 	mov ax, word [bp + ?amounterrors]
   672 000003A9 85C0                <1> 	test ax, ax
   673 000003AB 75E7                <1> 	jnz .error_j
   674 000003AD 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   675 000003B0 85DB                <1> 	test bx, bx
   676 000003B2 750B                <1> 	jnz @F
   677 000003B4 43                  <1> 	inc bx
   678 000003B5 43                  <1> 	inc bx
   679 000003B6 895EEA              <1> 	mov word [bp + ?pass], bx
   680 000003B9 8B56FC              <1> 	mov dx, word [bp + ?instance]
   681 000003BC E996FD              <1> 	jmp .pass
   682                              <1> 
   683                              <1> @@:
   684                              <1> %endif
   685                              <1> 
   686                              <1> %ifnidni _LISTING, ""
   687                              <1> %assign ELDLINKER 0
   688                              <1> .hint:
   689 000003BF 16                  <1> 	push ss
   690 000003C0 1F                  <1> 	pop ds
   691 000003C1 B02D                <1> 	mov al, 2Dh
   692 000003C3 E8[0000]EB020000    <1> 	extcall intchk			; ZR if offset = -1 or segment = 0
   693                              <1> 					; CHG: ax, dx, bx
   694 000003CA 7437                <1> 	jz .no_hint
   695                              <1> 
   696 000003CC 8A26[0000]          <1> 	mov ah, byte [relocateddata]
   697                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   698 000003D0 E85500              <1> 	call plex_check
   699 000003D3 7305                <1> 	jnc @F
   700                              <1> 
   701 000003D5 B4FF                <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   702                              <1> .loop_hint:
   703 000003D7 E84E00              <1> 	call plex_check
   704                              <1> @@:
   705 000003DA 7307                <1> 	jnc .end_hint		; if found --> (NC)
   706 000003DC 80EC01              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   707 000003DF 73F6                <1> 	jnc .loop_hint		; try next if we didn't check all yet -->
   708 000003E1 EB20                <1> 	jmp .no_hint
   709                              <1> 
   710                              <1> .end_hint:
   711 000003E3 50                  <1> 	push ax
   712 000003E4 C446FC              <1> 	les ax, [bp + ?instance]
   713 000003E7 BF[8005]            <1> 	mov di, listmsg.hint.offset
   714                              <1> internalcoderelocation
   715 000003EA E8[0000]EB020000    <1> 	extcall hexword
   716 000003F1 BB[6005]            <1> 	mov bx, listmsg.hint
   717                              <1> internalcoderelocation
   718 000003F4 368B16[0000]        <1> 	mov dx, [ss:relocateddata]
   719                              <1> linkdatarelocation extseg	; must be 86 Mode segment even in PM
   720 000003F9 58                  <1> 	pop ax
   721 000003FA B040                <1> 	mov al, 40h		; AMIS message display service
   722 000003FC E8[0000]EB020000    <1> 	extcall call_int2D
   723                              <1> .no_hint:
   724                              <1> %endif
   725                              <1> 
   726                              <1> %if ELDOTHER
   727                              <1> %assign ELDLINKER 0
   728                              <1> 	not byte [bp + ?other]
   729                              <1> 
   730                              <1> 	push ss
   731                              <1> 	pop ds
   732                              <1> 	mov al, 2Dh
   733                              <1> 	extcall intchk			; ZR if offset = -1 or segment = 0
   734                              <1> 					; CHG: ax, dx, bx
   735                              <1> 	jz .no_other
   736                              <1> 
   737                              <1> 	mov ah, byte [relocateddata]
   738                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   739                              <1> 	call plex_check
   740                              <1> 	jnc @F
   741                              <1> 
   742                              <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   743                              <1> .loop_other:
   744                              <1> 	call plex_check
   745                              <1> @@:
   746                              <1> 	jnc .end_other		; if found --> (NC)
   747                              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   748                              <1> 	jnc .loop_other		; try next if we didn't check all yet -->
   749                              <1> 	jmp .no_other
   750                              <1> 
   751                              <1> .end_other:
   752                              <1> 	mov al, 42h		; AMIS get other link info service
   753                              <1> 	extcall call_int2D
   754                              <1> 	cmp al, 0FFh
   755                              <1> 	jne .no_other
   756                              <1> 
   757                              <1> 	mov ax, si		; selector => PSP
   758                              <1> 	extcall ispm
   759                              <1> 	jz @F
   760                              <1> 	mov ax, dx		; segment => PSP
   761                              <1> @@:
   762                              <1> 	 push ss
   763                              <1> 	 pop ds
   764                              <1> 	mov word [otherds], ax
   765                              <1> internaldatarelocation		; current mode sel/seg
   766                              <1> 	mov word [otherseg], dx
   767                              <1> internaldatarelocation		; remember segment
   768                              <1> 
   769                              <1> 	mov ax, cx		; selector => link info
   770                              <1> 	extcall ispm
   771                              <1> 	jz @F
   772                              <1> 	mov ax, bx		; segment => link info
   773                              <1> @@:
   774                              <1> 	mov word [bp + ?linkinfo_other], di
   775                              <1> 	mov word [bp + ?linkinfo_other + 2], ax
   776                              <1> 
   777                              <1> 	mov ds, ax		; => link info
   778                              <1> 	xor ax, ax
   779                              <1> 	cmp word [di + eldlSignature], 0E1D1h
   780                              <1> 	jne .error_other
   781                              <1> 	cmp word [di + eldlUseLinkHash], 1
   782                              <1> 	ja .error_other
   783                              <1> 	jb @F
   784                              <1> 	dec ax
   785                              <1> @@:
   786                              <1> 	mov word [bp + ?use_hash_other], ax
   787                              <1> 
   788                              <1> 	mov dx, word [bp + ?instance]
   789                              <1> 	add dx, linkerotherdatarelocations - code
   790                              <1> 	jmp .otherloop
   791                              <1> 
   792                              <1> .error_other:
   793                              <1> 	push cs
   794                              <1> 	pop ds
   795                              <1> 	mov ax, 0E33h
   796                              <1> 	extcall setrc
   797                              <1> 	mov dx, lmsg.error_other
   798                              <1> internalcoderelocation
   799                              <1> 	jmp @F
   800                              <1> 
   801                              <1> .no_other:
   802                              <1> 	push cs
   803                              <1> 	pop ds
   804                              <1> 	mov ax, 0E34h
   805                              <1> 	extcall setrc
   806                              <1> 	mov dx, lmsg.no_other
   807                              <1> internalcoderelocation
   808                              <1> @@:
   809                              <1> 	extcall putsz
   810                              <1> 	jmp .error
   811                              <1> 
   812                              <1> .otherdone:
   813                              <1> %endif
   814                              <1> 
   815 00000403 5B                  <1> 	pop bx				; -> our heap data
   816 00000404 5E                  <1> 	pop si				; -> our command line tail
   817 00000405 16                  <1> 	 push ss
   818 00000406 1F                  <1> 	 pop ds
   819 00000407 C47EFC              <1> 	les di, [bp + ?instance]
   820 0000040A 268B4502            <1> 	mov ax, word [es:di + eldiEndCode]
   821                              <1> houdini
   822 0000040E 2D[3001]            <1> 	sub ax, strict word endresident + code
   823                              <1> internalcoderelocation
   824 00000411 26C74502[3001]      <1> 	mov word [es:di + eldiEndCode], endresident + code
   825                              <1> internalcoderelocation
   826 00000417 2906[0000]          <1> 	sub word [relocateddata], ax
   827                              <1> linkdatarelocation extseg_used
   828                              <1> %if _DATA_SIZE == 0
   829                              <1> 	xor ax, ax
   830                              <1> 	mov word [es:di + eldiStartData], ax
   831                              <1> 	mov word [es:di + eldiEndData], ax
   832                              <1> %endif
   833 0000041B 89EC5D              <1> 	lleave code
   834                              <1> 		; INP:	es => ELD code segment
   835                              <1> 		;	ds:si -> command line tail
   836                              <1> 		;	ds:bx -> ELD data block
   837                              <1> 		;	ss:sp -> far return address for current mode
   838                              <1> 		; STT:	ds = ss, UP, EI
   839 0000041E E9FFFB              <1> 	jmp start
   840                              <1> 
   841                              <1> .error:
   842 00000421 89EC5D              <1> 	lleave
   843 00000424 B8FFFF              <1> 	mov ax, -1
   844 00000427 CB                  <1> 	retf
   845                              <1> 
   846                              <1> 
   847                              <1> %ifnidni _LISTING, ""
   848                              <1>  %assign ELDHINT 1
   849                              <1> %else
   850                              <1>  %assign ELDHINT 0
   851                              <1> %endif
   852                              <1> 
   853                              <1> %if ELDOTHER || ELDHINT
   854                              <1> 		; INP:	ah = multiplex number to check
   855                              <1> 		; OUT:	CY if multiplex number unused or no signature match,
   856                              <1> 		;	 bp, ah, ds unmodified
   857                              <1> 		;	NC if match found,
   858                              <1> 		;	 ah = multiplex number (unmodified)
   859                              <1> 		; CHG:	si, di, es, cx, dx
   860                              <1> plex_check:
   861 00000428 16                  <1> 	push ss
   862 00000429 1F                  <1> 	pop ds
   863 0000042A F606[0000]08        <1> 	testopt [relocateddata], 8
   864                              <1> linkdatarelocation internalflags4, -3
   865 0000042F 740B                <1> 	jz @F
   866 00000431 BE[0000]            <1> 	mov si, relocateddata
   867                              <1> linkdatarelocation amis_multiplex_number, -2, optional
   868 00000434 85F6                <1> 	test si, si
   869 00000436 7404                <1> 	jz @F
   870 00000438 3A24                <1> 	cmp ah, byte [si]
   871 0000043A 7420                <1> 	je .notfound		; do not use our own multiplexer -->
   872                              <1> @@:
   873 0000043C B000                <1> 	mov al, 00h		; AMIS installation check
   874 0000043E E8[0000]EB020000    <1> 	extcall call_int2D	; AMIS (or "DOS reserved" = iret if no AMIS present)
   875 00000445 3CFF                <1> 	cmp al, 0FFh
   876 00000447 7513                <1> 	jne .notfound
   877 00000449 0E                  <1> 	push cs
   878 0000044A 1F                  <1> 	pop ds
   879 0000044B BE[5005]            <1> 	mov si, debuggeramissig	; ds:si -> our AMIS name strings
   880                              <1> internalcoderelocation
   881 0000044E E8[0000]EB020000    <1> 	extcall setes2dx	; es:di -> name strings of AMIS multiplexer that just answered
   882 00000455 B90800              <1> 	mov cx, 8		; Ignore description, only compare vendor and program name
   883 00000458 F3A7                <1> 	repe cmpsw
   884 0000045A 7401                <1> 	je .checkret		; ZR, NC = match -->
   885                              <1> .notfound:
   886 0000045C F9                  <1> 	stc			; CY no match
   887                              <1> .checkret:
   888 0000045D C3                  <1> 	retn
   889                              <1> %endif
   890                              <1> 
   891                              <1> 
   892 0000045E 00<rep 2h>          <1> 	align 4, db 0
   893                              <1> linkercoderelocations:
   894                              <1> %if _ELDCALL_OPTIONAL
   895                              <1> 	dw ELDCALL_CODE_RELOCATIONS_OPTIONAL, 0
   896                              <1> %else
   897 00000460 D000[8805]D800-     <1> 	dw ELDCALL_CODE_RELOCATIONS, 0, 0
   897 00000466 [9405]E000[9C05]E8- <1>
   897 0000046D 00[A405]F000[AD05]- <1>
   897 00000474 F800[B905]0001-     <1>
   897 0000047A [C305]0801[CC05]10- <1>
   897 00000481 01[D805]1801[E305]- <1>
   897 00000488 2001[EB05]C303-     <1>
   897 0000048E [2A06]EA03[F305]FC- <1>
   897 00000495 03[3306]3E04[3306]- <1>
   897 0000049C 4E04[4006]00000000  <1>
   898                              <1> %endif
   899                              <1> 
   900                              <1> %if _ELD_LINKER_PASSES
   901                              <1> linkerlinkercoderelocations:
   902                              <1> %if _ELDCALL_OPTIONAL
   903                              <1> 	dw ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 0
   904                              <1> %else
   905 000004A4 A402[F305]C002-     <1> 	dw ELDCALL_LINKER_CODE_RELOCATIONS, 0, 0
   905 000004AA [FD05]CA02[EB05]D3- <1>
   905 000004B1 02[0D06]00000000    <1>
   906                              <1> %endif
   907                              <1> 
   908                              <1> 	align 2, db 0
   909                              <1> linktable:
   910                              <1> 	istruc LINKTABLE
   911                              <1> at ltCodeToCode
   912 000004B8 4005                <1> 	dw internallinkercodetocoderelocations - code
   913 000004BA 0205                <1> 	dw internalcodetocoderelocations - code
   914                              <1> at ltCodeToData
   915 000004BC 4A05                <1> 	dw internallinkercodetodatarelocations - code
   916 000004BE 1605                <1> 	dw internalcodetodatarelocations - code
   917                              <1> at ltDataToCode
   918 000004C0 4C05                <1> 	dw internallinkerdatatocoderelocations - code
   919 000004C2 2805                <1> 	dw internaldatatocoderelocations - code
   920                              <1> at ltDataToData
   921 000004C4 4E05                <1> 	dw internallinkerdatatodatarelocations - code
   922 000004C6 2A05                <1> 	dw internaldatatodatarelocations - code
   923                              <1> at ltLinkData
   924 000004C8 2C05                <1> 	dw linkerlinkerdatarelocations - code
   925 000004CA D004                <1> 	dw linkerdatarelocations - code
   926                              <1> at ltLinkCode
   927 000004CC A404                <1> 	dw linkerlinkercoderelocations - code
   928 000004CE 6004                <1> 	dw linkercoderelocations - code
   929                              <1> 	iend
   930                              <1> %endif
   931                              <1> 
   932                              <1> 	align 2, db 0
   933                              <1> linkerdatarelocations:
   934 000004D0 0100AE00[4B06]0100- <1> 	dw LINK_DATA_RELOCATIONS, 0
   934 000004D8 BE00[5606]0100CB00- <1>
   934 000004E0 [6406]0100CE03-     <1>
   934 000004E6 [8F06]0100F703-     <1>
   934 000004EC [B406]01001904-     <1>
   934 000004F2 [5606]01002C04-     <1>
   934 000004F8 [BD06]01013204-     <1>
   934 000004FE [CE06]0000          <1>
   935                              <1> 
   936                              <1> 	align 2, db 0
   937                              <1> internalcodetocoderelocations:
   938 00000502 B500BA00C200C700E8- <1> 	dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
   938 0000050B 03F2030F0415044C04- <1>
   938 00000514 0000                <1>
   939                              <1> 
   940                              <1> 	align 2, db 0
   941                              <1> internalcodetodatarelocations:
   942 00000516 36006B0074007A0080- <1> 	dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
   942 0000051F 0085008F00A0000000  <1>
   943                              <1> 
   944                              <1> 	align 2, db 0
   945                              <1> internaldatatocoderelocations:
   946 00000528 FFFF                <1> 	dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
   947                              <1> 
   948                              <1> 	align 2, db 0
   949                              <1> internaldatatodatarelocations:
   950 0000052A FFFF                <1> 	dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
   951                              <1> 
   952                              <1> %if _ELD_LINKER_PASSES
   953                              <1> 	align 2, db 0
   954                              <1> linkerlinkerdatarelocations:
   955 0000052C 01005C02[4B06]0100- <1> 	dw LINK_LINKER_DATA_RELOCATIONS, 0
   955 00000534 9B02[7306]01007C03- <1>
   955 0000053C [7E06]0000          <1>
   956                              <1> 
   957                              <1> 	align 2, db 0
   958                              <1> internallinkercodetocoderelocations:
   959 00000540 620271028202AD0200- <1> 	dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
   959 00000549 00                  <1>
   960                              <1> 
   961                              <1> 	align 2, db 0
   962                              <1> internallinkercodetodatarelocations:
   963 0000054A 0000                <1> 	dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
   964                              <1> 
   965                              <1> 	align 2, db 0
   966                              <1> internallinkerdatatocoderelocations:
   967 0000054C FFFF                <1> 	dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
   968                              <1> 
   969                              <1> 	align 2, db 0
   970                              <1> internallinkerdatatodatarelocations:
   971 0000054E FFFF                <1> 	dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
   972                              <1> %endif
   973                              <1> 
   974                              <1> %if ELDOTHER
   975                              <1> 	align 2, db 0
   976                              <1> linkerotherdatarelocations:
   977                              <1> 	dw LINK_OTHER_DATA_RELOCATIONS, 0
   978                              <1> 
   979                              <1>  %ifnidn LINK_OTHER_LINKER_DATA_RELOCATIONS, ""
   980                              <1>   %error Other linker data links not supported
   981                              <1>  %endif
   982                              <1> %endif
   983                              <1> 
   984                              <1> %if ELDOTHER || ELDHINT
   985                              <1> 	align 2, db 0
   986                              <1> debuggeramissig:
   987 00000550 65636D20<rep 5h>    <1> 		fill 8, 32, db "ecm"
   988 00000558 6C446562756720-     <1> 		fill 8, 32, db "lDebug"
   988 00000558 <rep 2h>            <1>
   989                              <1> %endif
   990                              <1> 
   991                              <1> %ifnidni _LISTING, ""
   992                              <1> listmsg:
   993 00000560 547261634C6973742D- <1> .hint:		db "TracList-add-offset=",_LISTING,"::"
   993 00000569 6164642D6F66667365- <1>
   993 00000572 743D646F737077642E- <1>
   993 0000057B 6C73743A3A          <1>
   994 00000580 2D2D2D2D680D0A00    <1> .hint.offset:	asciz "----h",13,10
   995                              <1> %endif
   996                              <1> 
   997 00000588 D55509736B6970636F- <1> 	eldcall_dump_names ELDCALL_CODE_NAMES
   997 00000591 6D6D61629605496E44- <1>
   997 0000059A 4F53A7AA056572726F- <1>
   997 000005A3 72E83A066973656F6C- <1>
   997 000005AC 3F03C3096973737472- <1>
   997 000005B5 696E673F3D82076765- <1>
   997 000005BE 7462797465DDB90663- <1>
   997 000005C7 686B656F6CF1230975- <1>
   997 000005D0 707065726361736568- <1>
   997 000005D9 31085F646F7363616C- <1>
   997 000005E2 6C551205707574737A- <1>
   997 000005EB B21205736574726384- <1>
   997 000005F4 8107686578776F7264- <1>
   997 000005FD 6FA20D707574736C69- <1>
   997 00000606 6E655F63726C66D0BB- <1>
   997 0000060F 1A636F70795F73696E- <1>
   997 00000618 676C655F636F756E74- <1>
   997 00000621 65645F737472696E67- <1>
   997 0000062A 986906696E7463686B- <1>
   997 00000633 21300A63616C6C5F69- <1>
   997 0000063C 6E743244B774087365- <1>
   997 00000645 746573326478        <1>
   998 0000064B 5ABC086F7074696F6E- <1> 	link_data_dump_names LINK_DATA_NAMES
   998 00000654 7337E7D30B65787473- <1>
   998 0000065D 65675F75736564B240- <1>
   998 00000666 0C657874646174615F- <1>
   998 0000066F 7573656484E3086C69- <1>
   998 00000678 6E655F6F757468440E- <1>
   998 00000681 6C696E6B63616C6C5F- <1>
   998 0000068A 7461626C65F09E2274- <1>
   998 00000693 72795F646562756767- <1>
   998 0000069C 65725F616D69735F6D- <1>
   998 000006A5 756C7469706C65785F- <1>
   998 000006AE 6E756D626572D52D06- <1>
   998 000006B7 657874736567CB510E- <1>
   998 000006C0 696E7465726E616C66- <1>
   998 000006C9 6C61677334688C1561- <1>
   998 000006D2 6D69735F6D756C7469- <1>
   998 000006DB 706C65785F6E756D62- <1>
   998 000006E4 6572                <1>
   999                              <1> %if ELDOTHER
  1000                              <1> 	link_data_dump_names LINK_OTHER_DATA_NAMES
  1001                              <1> %endif
  1002                              <1> 
  1003                              <1> lmsg:
  1004                              <1> %if _ELD_LINKER_PASSES
  1005                              <1> %if _ELDCALL_OPTIONAL
  1006                              <1> .warning_code_optional:		counted "Optional code link missing, hash="
  1007                              <1> %endif
  1008 000006E6 214F7074696F6E616C- <1> .warning_data_optional:		counted "Optional data link missing, hash="
  1008 000006EF 2064617461206C696E- <1>
  1008 000006F8 6B206D697373696E67- <1>
  1008 00000701 2C20686173683D      <1>
  1009 00000708 1844617461206C696E- <1> .error_data:			counted "Data link missing, hash="
  1009 00000711 6B206D697373696E67- <1>
  1009 0000071A 2C20686173683D      <1>
  1010 00000721 18436F6465206C696E- <1> .error_code:			counted "Code link missing, hash="
  1010 0000072A 6B206D697373696E67- <1>
  1010 00000733 2C20686173683D      <1>
  1011 0000073A 0A682C206C6162656C- <1> .error.2:			counted "h, label ",'"'
  1011 00000743 2022                <1>
  1012                              <1> %endif
  1013                              <1> %if ELDOTHER
  1014                              <1> .no_other:		asciz "ELD linker: No other link info found!",13,10
  1015                              <1> .error_other:		asciz "ELD linker: Other link info unknown format!",13,10
  1016                              <1> %endif
  1017                              <1> 
  1018 00000745 00<rep Bh>          <1> 	align 16, db 0
   204                                  
   205                                  	align 16
   206                                  code_size equ $ - code
   207                                  
