     1                                  
     2                                  ; Public Domain
     3                                  
     4                                  ; test install command: install; ; errfix uninstall
     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> %assign ELDDATA_NEXT_STATUS 0			; not any seen yet
    36                              <2> %assign ELDDATA_NEXT_ENTRY -1
    37                              <2> %assign ELDDATA_NEXT_SECTION -1
    38                              <2> %assign ELDDATA_NEXT_OTHER -1
    39                              <2> 
    40                              <2> 	%imacro internalcoderelocation 0-1.nolist -2
    41                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    42                              <2> %if ELDLINKER
    43                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    44                              <2>   %xdefine INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, %%entry
    45                              <2>  %else
    46                              <2>   %xdefine INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, %%entry
    47                              <2>  %endif
    48                              <2> %else
    49                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    50                              <2>   %xdefine INTERNAL_DATA_TO_CODE_RELOCATIONS INTERNAL_DATA_TO_CODE_RELOCATIONS, %%entry
    51                              <2>  %else
    52                              <2>   %xdefine INTERNAL_CODE_TO_CODE_RELOCATIONS INTERNAL_CODE_TO_CODE_RELOCATIONS, %%entry
    53                              <2>  %endif
    54                              <2> %endif
    55                              <2> 	eldstrictcheck
    56                              <2> 	%endmacro
    57                              <2> 
    58                              <2> 	%imacro internaldatarelocation 0-1.nolist -2
    59                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    60                              <2> %if ELDLINKER
    61                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    62                              <2>   %xdefine INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, %%entry
    63                              <2>  %else
    64                              <2>   %xdefine INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, %%entry
    65                              <2>  %endif
    66                              <2> %else
    67                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    68                              <2>   %xdefine INTERNAL_DATA_TO_DATA_RELOCATIONS INTERNAL_DATA_TO_DATA_RELOCATIONS, %%entry
    69                              <2>  %else
    70                              <2>   %xdefine INTERNAL_CODE_TO_DATA_RELOCATIONS INTERNAL_CODE_TO_DATA_RELOCATIONS, %%entry
    71                              <2>  %endif
    72                              <2> %endif
    73                              <2> 	eldstrictcheck
    74                              <2> 	%endmacro
    75                              <2> 
    76                              <2> ; dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
    77                              <2> ; dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
    78                              <2> ; dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
    79                              <2> ; dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
    80                              <2> ; dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
    81                              <2> ; dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
    82                              <2> ; dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
    83                              <2> ; dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
    84                              <2> 
    85                              <2> 
    86                              <2> %define LINK_DATA_RELOCATIONS ""
    87                              <2> %define LINK_LINKER_DATA_RELOCATIONS ""
    88                              <2> %define LINK_DATA_NAMES db ""
    89                              <2> %define LINK_DATA_DETECTION none, none
    90                              <2> 
    91                              <2> %define LINK_OTHER_DATA_RELOCATIONS ""
    92                              <2> %define LINK_OTHER_LINKER_DATA_RELOCATIONS ""
    93                              <2> %define LINK_OTHER_DATA_NAMES db ""
    94                              <2> %define LINK_OTHER_DATA_DETECTION none, none
    95                              <2> 
    96                              <2> %ifndef ELDOTHER
    97                              <2>  %assign ELDOTHER 0
    98                              <2> %endif
    99                              <2> %assign ELDOTHERLINK 0
   100                              <2> 
   101                              <2> 	%imacro otherlinkdatarelocation 1-3.nolist -2, required
   102                              <2> %if ELDOTHER
   103                              <2>  %assign ELDOTHERLINK 1
   104                              <2> %endif
   105                              <2> 	linkdatarelocation %1, %2, %3
   106                              <2> %assign ELDOTHERLINK 0
   107                              <2> 	%endmacro
   108                              <2> 
   109                              <2> 	%imacro linkdatarelocation 1-4.nolist -2, required, single
   110                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %2
   111                              <2> %ifidni %3, required
   112                              <2>  %assign %%optional 0
   113                              <2> %elifidni %3, optional
   114                              <2>  %assign %%optional 100h
   115                              <2>  %if ELDDATA_OPTIONAL_STATUS == 0
   116                              <2>   %assign ELDDATA_OPTIONAL_STATUS 1
   117                              <2>  %elif ELDDATA_OPTIONAL_STATUS == 1
   118                              <2>  %else
   119                              <2>   %error Optional data link not allowed here
   120                              <2>  %endif
   121                              <2> %elifidni %3, PM required
   122                              <2>  %assign %%optional 300h
   123                              <2>  %assign ELDDATA_PMREQUIRED_STATUS 1
   124                              <2>  %if ELDDATA_OPTIONAL_STATUS == 0
   125                              <2>   %assign ELDDATA_OPTIONAL_STATUS 1
   126                              <2>  %elif ELDDATA_OPTIONAL_STATUS == 1
   127                              <2>  %else
   128                              <2>   %error Optional data link not allowed here
   129                              <2>  %endif
   130                              <2> %else
   131                              <2>  %fatal Unknown optional keyword
   132                              <2> %endif
   133                              <2> %ifidni _CURRENT_SECTION_TYPE, DATA
   134                              <2>  %assign %%DATASECTION 1
   135                              <2> %else
   136                              <2>  %assign %%DATASECTION 0
   137                              <2> %endif
   138                              <2> %ifidni %4, single
   139                              <2>  %if ELDDATA_NEXT_STATUS == 1		; after next ?
   140                              <2>   %error Unexpected single data link after next data link
   141                              <2>  %elif ELDDATA_NEXT_STATUS == 2		; after last ?
   142                              <2>   %assign ELDDATA_NEXT_STATUS 3		; note single with next/last present
   143                              <2>  %endif
   144                              <2>  %assign %%next 0
   145                              <2> %elifidni %4, next
   146                              <2>  %if ELDDATA_NEXT_STATUS == 0		; no next/last yet ?
   147                              <2>   %assign ELDDATA_NEXT_STATUS 1		; in next
   148                              <2>  %elif ELDDATA_NEXT_STATUS == 2		; after last ?
   149                              <2>   %assign ELDDATA_NEXT_STATUS 1		; in next
   150                              <2>  %elif ELDDATA_NEXT_STATUS == 3		; after single ?
   151                              <2>   %assign ELDDATA_NEXT_STATUS 1		; in next
   152                              <2>  %elif ELDDATA_NEXT_STATUS == 1		; repeated next ?
   153                              <2>   %if ELDDATA_NEXT_ENTRY != %%entry 	|| ELDDATA_NEXT_SECTION != %%DATASECTION 	|| ELDDATA_NEXT_OTHER != ELDOTHERLINK
   156                              <2>    %error Unexpected next data link
   157                              <2>   %endif
   158                              <2>  %else
   159                              <2>   %error Next data link not allowed here
   160                              <2>  %endif
   161                              <2>  %ifn %%optional
   162                              <2>   %error Next data link only valid as optional or PM required
   163                              <2>  %endif
   164                              <2>  %assign %%next 400h
   165                              <2>  %assign ELDDATA_NEXT_ENTRY %%entry
   166                              <2>  %assign ELDDATA_NEXT_SECTION %%DATASECTION
   167                              <2>  %assign ELDDATA_NEXT_OTHER ELDOTHERLINK
   168                              <2> %elifidni %4, last
   169                              <2>  %if ELDDATA_NEXT_STATUS == 0		; no next/last yet ?
   170                              <2>   %error Next last data link not allowed here
   171                              <2>  %elif ELDDATA_NEXT_STATUS == 2		; after last ?
   172                              <2>   %error Next last data link not allowed here
   173                              <2>  %elif ELDDATA_NEXT_STATUS == 3		; after single ?
   174                              <2>   %error Next last data link not allowed here
   175                              <2>  %elif ELDDATA_NEXT_STATUS == 1		; after next ?
   176                              <2>   %if ELDDATA_NEXT_ENTRY != %%entry 	|| ELDDATA_NEXT_SECTION != %%DATASECTION 	|| ELDDATA_NEXT_OTHER != ELDOTHERLINK
   179                              <2>    %error Unexpected next data link
   180                              <2>   %endif
   181                              <2>   %assign ELDDATA_NEXT_STATUS 2		; note now after last
   182                              <2>  %else
   183                              <2>   %error Next data link not allowed here
   184                              <2>  %endif
   185                              <2>  %assign %%next 800h
   186                              <2>  %assign ELDDATA_NEXT_ENTRY -1
   187                              <2>  %assign ELDDATA_NEXT_SECTION -1
   188                              <2> %else
   189                              <2>  %fatal Unknown next keyword
   190                              <2> %endif
   191                              <2> 	%if ELDOTHERLINK
   192                              <2> %if ELDLINKER
   193                              <2>  %xdefine LINK_OTHER_LINKER_DATA_RELOCATIONS LINK_OTHER_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   194                              <2> %else
   195                              <2>  %xdefine LINK_OTHER_DATA_RELOCATIONS LINK_OTHER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   196                              <2> %endif
   197                              <2> 	%else
   198                              <2> %if ELDLINKER
   199                              <2>  %xdefine LINK_LINKER_DATA_RELOCATIONS LINK_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   200                              <2> %else
   201                              <2>  %xdefine LINK_DATA_RELOCATIONS LINK_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   202                              <2> %endif
   203                              <2> 	%endif
   204                              <2> %defstr %%string %1
   205                              <2> %strlen %%length %%string
   206                              <2> %if %%length > 64
   207                              <2> 	; Could be increased, but mustn't exceed 127 bytes
   208                              <2> 	;  because flag 80h is used to mark optional links
   209                              <2> 	;  that failed to be matched.
   210                              <2>  %error Too long link name: %1
   211                              <2> %endif
   212                              <2> %define LINK_DATA_CHECK %1
   213                              <2> 	%if ELDOTHERLINK
   214                              <2> 	linkdata_detect LINK_OTHER_DATA_DETECTION
   215                              <2> %if LINK_DATA_NEW
   216                              <2>  %xdefine LINK_OTHER_DATA_DETECTION LINK_OTHER_DATA_DETECTION, %1, %%name
   217                              <2> 	hashdef HASH, %%string
   218                              <2>  %xdefine LINK_OTHER_DATA_NAMES 	LINK_OTHER_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   220                              <2> %else
   221                              <2>  %%name equ LINK_DATA_DUPLICATE
   222                              <2> %endif
   223                              <2> 	%else
   224                              <2> 	linkdata_detect LINK_DATA_DETECTION
   225                              <2> %if LINK_DATA_NEW
   226                              <2>  %xdefine LINK_DATA_DETECTION LINK_DATA_DETECTION, %1, %%name
   227                              <2> 	hashdef HASH, %%string
   228                              <2>  %xdefine LINK_DATA_NAMES 	LINK_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   230                              <2> %else
   231                              <2>  %%name equ LINK_DATA_DUPLICATE
   232                              <2> %endif
   233                              <2> 	%endif
   234                              <2> 	eldstrictcheck
   235                              <2> 	%endmacro
   236                              <2> 
   237                              <2> 	%imacro linkdata_detect 2-*.nolist
   238                              <2> %assign LINK_DATA_NEW 1
   239                              <2> %rep (%0 - 2) / 2
   240                              <2>  %rotate 2
   241                              <2>  %ifidni %1, LINK_DATA_CHECK
   242                              <2>   %assign LINK_DATA_NEW 0
   243                              <2>   %xdefine LINK_DATA_DUPLICATE %2
   244                              <2>   %exitrep
   245                              <2>  %endif
   246                              <2> %endrep
   247                              <2> 	%endmacro
   248                              <2> 
   249                              <2> 	%imacro link_data_dump_names 1-*.nolist
   250                              <2> %rep %0
   251                              <2> 	%1
   252                              <2>  %rotate 1
   253                              <2> %endrep
   254                              <2> 	%endmacro
   255                              <2> 
   256                              <2> ; dw LINK_LINKER_DATA_RELOCATIONS, 0, 0
   257                              <2> ; dw LINK_DATA_RELOCATIONS, 0, 0
   258                              <2> ; link_data_dump_names ELDCALL_CODE_NAMES
   259                              <2> 
   260                              <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> %assign ELDCALL_NEXT_STATUS 0			; not any seen yet
    55                              <1> %assign ELDCALL_NEXT_ENTRY -1
    56                              <1> 
    57                              <1> 	%imacro extcall 1-3.nolist required, single
    58                              <1> %ifidni _CURRENT_SECTION_TYPE, DATA
    59                              <1>  %error "ELD call cannot be used in ELD data block"
    60                              <1> %endif
    61                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP
    62                              <1> %ifidni %2, required
    63                              <1>  %assign %%optional 0
    64                              <1> %elifidni %2, optional
    65                              <1>  %assign %%optional 100h
    66                              <1>  %if ELDCALL_OPTIONAL_STATUS == 0
    67                              <1>   %assign ELDCALL_OPTIONAL_STATUS 1
    68                              <1>  %elif ELDCALL_OPTIONAL_STATUS == 1
    69                              <1>  %else
    70                              <1>   %error Optional code link not allowed here
    71                              <1>  %endif
    72                              <1> %elifidni %2, PM required
    73                              <1>  %assign %%optional 300h
    74                              <1>  %assign ELDCALL_PMREQUIRED_STATUS 1
    75                              <1>  %if ELDCALL_OPTIONAL_STATUS == 0
    76                              <1>   %assign ELDCALL_OPTIONAL_STATUS 1
    77                              <1>  %elif ELDCALL_OPTIONAL_STATUS == 1
    78                              <1>  %else
    79                              <1>   %error Optional code link not allowed here
    80                              <1>  %endif
    81                              <1> %else
    82                              <1>  %fatal Unknown optional keyword
    83                              <1> %endif
    84                              <1> %ifidni %3, single
    85                              <1>  %if ELDCALL_NEXT_STATUS == 1		; after next ?
    86                              <1>   %error Unexpected single code link after next code link
    87                              <1>  %elif ELDCALL_NEXT_STATUS == 2		; after last ?
    88                              <1>   %assign ELDCALL_NEXT_STATUS 3		; note single with next/last present
    89                              <1>  %endif
    90                              <1>  %assign %%next 0
    91                              <1> %elifidni %3, next
    92                              <1>  %if ELDCALL_NEXT_STATUS == 0		; no next/last yet ?
    93                              <1>   %assign ELDCALL_NEXT_STATUS 1		; in next
    94                              <1>  %elif ELDCALL_NEXT_STATUS == 2		; after last ?
    95                              <1>   %assign ELDCALL_NEXT_STATUS 1		; in next
    96                              <1>  %elif ELDCALL_NEXT_STATUS == 3		; after single ?
    97                              <1>   %assign ELDCALL_NEXT_STATUS 1		; in next
    98                              <1>  %elif ELDCALL_NEXT_STATUS == 1		; repeated next ?
    99                              <1>   %if ELDCALL_NEXT_ENTRY != %%entry
   100                              <1>    %error Unexpected next code link
   101                              <1>   %endif
   102                              <1>  %else
   103                              <1>   %error Next code link not allowed here
   104                              <1>  %endif
   105                              <1>  %ifn %%optional
   106                              <1>   %error Next code link only valid as optional or PM required
   107                              <1>  %endif
   108                              <1>  %assign %%next 400h
   109                              <1>  %assign ELDCALL_NEXT_ENTRY %%entry
   110                              <1> %elifidni %3, last
   111                              <1>  %if ELDCALL_NEXT_STATUS == 0		; no next/last yet ?
   112                              <1>   %error Next last code link not allowed here
   113                              <1>  %elif ELDCALL_NEXT_STATUS == 2		; after last ?
   114                              <1>   %error Next last code link not allowed here
   115                              <1>  %elif ELDCALL_NEXT_STATUS == 3		; after single ?
   116                              <1>   %error Next last code link not allowed here
   117                              <1>  %elif ELDCALL_NEXT_STATUS == 1		; after next ?
   118                              <1>   %if ELDCALL_NEXT_ENTRY != %%entry
   119                              <1>    %error Unexpected next code link
   120                              <1>   %endif
   121                              <1>   %assign ELDCALL_NEXT_STATUS 2		; note now after last
   122                              <1>  %else
   123                              <1>   %error Next code link not allowed here
   124                              <1>  %endif
   125                              <1>  %assign %%next 800h
   126                              <1>  %assign ELDCALL_NEXT_ENTRY -1
   127                              <1>  %assign ELDCALL_NEXT_SECTION -1
   128                              <1> %else
   129                              <1>  %fatal Unknown next keyword
   130                              <1> %endif
   131                              <1> %if %%next != 400h
   132                              <1> %if 0
   133                              <1> [warning -reloc-rel-word]
   134                              <1> 	call near relocatedzero
   135                              <1> [warning +reloc-rel-word]
   136                              <1> %else
   137                              <1> 	db 0E8h
   138                              <1> reloc	dw relocatedzero
   139                              <1> 	eldstrictcheck
   140                              <1> %endif
   141                              <1> 	jmp strict short %%skipparameter
   142                              <1> 	dw 0
   143                              <1> %%skipparameter:
   144                              <1> %endif
   145                              <1> %if ELDLINKER
   146                              <1>  %xdefine ELDCALL_LINKER_CODE_RELOCATIONS ELDCALL_LINKER_CODE_RELOCATIONS, %%entry, %%name
   147                              <1>  %xdefine ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 1 + %%optional + %%next, %%entry, %%name
   148                              <1> %else
   149                              <1>  %xdefine ELDCALL_CODE_RELOCATIONS ELDCALL_CODE_RELOCATIONS, %%entry, %%name
   150                              <1>  %xdefine ELDCALL_CODE_RELOCATIONS_OPTIONAL ELDCALL_CODE_RELOCATIONS_OPTIONAL, 1 + %%optional + %%next, %%entry, %%name
   151                              <1> %endif
   152                              <1> %defstr %%string %1
   153                              <1> %strlen %%length %%string
   154                              <1> %if %%length > 64
   155                              <1> 	; Could be increased, but mustn't exceed 127 bytes
   156                              <1> 	;  because flag 80h is used to mark optional links
   157                              <1> 	;  that failed to be matched.
   158                              <1>  %error Too long link name: %1
   159                              <1> %endif
   160                              <1> %define ELDCALL_CODE_CHECK %1
   161                              <1> 	linkcode_detect ELDCALL_CODE_DETECTION
   162                              <1> %if ELDCALL_CODE_NEW
   163                              <1>  %xdefine ELDCALL_CODE_DETECTION ELDCALL_CODE_DETECTION, %1, %%name
   164                              <1> 	hashdef HASH, %%string
   165                              <1> %xdefine ELDCALL_CODE_NAMES 	ELDCALL_CODE_NAMES, %%name:, dw _HASH, {counted %%string}
   167                              <1> %else
   168                              <1>  %%name equ ELDCALL_CODE_DUPLICATE
   169                              <1> %endif
   170                              <1> 	%endmacro
   171                              <1> 
   172                              <1> 	%imacro linkcode_detect 2-*.nolist
   173                              <1> %assign ELDCALL_CODE_NEW 1
   174                              <1> %rep (%0 - 2) / 2
   175                              <1>  %rotate 2
   176                              <1>  %ifidni %1, ELDCALL_CODE_CHECK
   177                              <1>   %assign ELDCALL_CODE_NEW 0
   178                              <1>   %xdefine ELDCALL_CODE_DUPLICATE %2
   179                              <1>   %exitrep
   180                              <1>  %endif
   181                              <1> %endrep
   182                              <1> 	%endmacro
   183                              <1> 
   184                              <1> 
   185                              <1> %define ELDCALL_CALLCALL_LIST none
   186                              <1> %define ELDCALL_CALLCALL_PROCESSED_PRIOR ""
   187                              <1> 
   188                              <1> 	%imacro extcallcall 1.nolist
   189                              <1> 	call %1
   190                              <1> %xdefine ELDCALL_CALLCALL_LIST ELDCALL_CALLCALL_LIST, %1
   191                              <1> 	%endmacro
   192                              <1> 
   193                              <1> %assign ELDCALLCALL_DUMPED 0
   194                              <1> 
   195                              <1> 	%imacro eldcall_dump_callcall 1-*.nolist
   196                              <1> %xdefine ELDCALL_CALLCALL_PROCESSED ELDCALL_CALLCALL_PROCESSED_PRIOR
   197                              <1>  %rep %0 - 1
   198                              <1>   %rotate 1
   199                              <1>   %define ELDCALL_CHECK %1
   200                              <1> 	eldcall_callcall_detect ELDCALL_CALLCALL_PROCESSED
   201                              <1>   %if ELDCALL_NEW
   202                              <1>    %xdefine ELDCALL_CALLCALL_PROCESSED ELDCALL_CALLCALL_PROCESSED, %1
   203                              <1> 	align 8, nop
   204                              <1> %1:
   205                              <1> 	extcall %1
   206                              <1> 	retn
   207                              <1>   %endif
   208                              <1>  %endrep
   209                              <1> %assign ELDCALLCALL_DUMPED 1
   210                              <1> %define ELDCALL_CALLCALL_LIST none
   211                              <1> 	%endmacro
   212                              <1> 
   213                              <1> 	%imacro eldcall_new_callcall 0.nolist
   214                              <1> %if ELDCALLCALL_DUMPED
   215                              <1>  %xdefine ELDCALL_CALLCALL_PROCESSED_PRIOR   ELDCALL_CALLCALL_PROCESSED_PRIOR, ELDCALL_CALLCALL_PROCESSED
   217                              <1>  %assign ELDCALLCALL_DUMPED 0
   218                              <1>  %define ELDCALL_CALLCALL_LIST none
   219                              <1> %endif
   220                              <1> 	%endmacro
   221                              <1> 
   222                              <1> 	%imacro eldcall_callcall_detect 1-*.nolist
   223                              <1> %assign ELDCALL_NEW 1
   224                              <1> %rep %0
   225                              <1>  %ifidni %1, ELDCALL_CHECK
   226                              <1>   %assign ELDCALL_NEW 0
   227                              <1>   %exitrep
   228                              <1>  %endif
   229                              <1>  %rotate 1
   230                              <1> %endrep
   231                              <1> 	%endmacro
   232                              <1> 
   233                              <1> 	%imacro eldcall_dump_names 1-*.nolist
   234                              <1> %rep %0
   235                              <1> 	%1
   236                              <1>  %rotate 1
   237                              <1> %endrep
   238                              <1> 	%endmacro
   239                              <1> 
   240                              <1> ; eldcall_dump_callcall ELDCALL_CALLCALL_LIST
   241                              <1> ; if using optional code links:
   242                              <1> ;  dw ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 0
   243                              <1> ;  dw ELDCALL_CODE_RELOCATIONS_OPTIONAL, 0
   244                              <1> ; if not using optional code links:
   245                              <1> ;  dw ELDCALL_LINKER_CODE_RELOCATIONS, 0, 0
   246                              <1> ;  dw ELDCALL_CODE_RELOCATIONS, 0, 0
   247                              <1> ; eldcall_dump_names ELDCALL_CODE_NAMES
   248                              <1> 
   249                              <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> %assign ELDDATA_NEXT_STATUS 0			; not any seen yet
    36                              <1> %assign ELDDATA_NEXT_ENTRY -1
    37                              <1> %assign ELDDATA_NEXT_SECTION -1
    38                              <1> %assign ELDDATA_NEXT_OTHER -1
    39                              <1> 
    40                              <1> 	%imacro internalcoderelocation 0-1.nolist -2
    41                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    42                              <1> %if ELDLINKER
    43                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    44                              <1>   %xdefine INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, %%entry
    45                              <1>  %else
    46                              <1>   %xdefine INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, %%entry
    47                              <1>  %endif
    48                              <1> %else
    49                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    50                              <1>   %xdefine INTERNAL_DATA_TO_CODE_RELOCATIONS INTERNAL_DATA_TO_CODE_RELOCATIONS, %%entry
    51                              <1>  %else
    52                              <1>   %xdefine INTERNAL_CODE_TO_CODE_RELOCATIONS INTERNAL_CODE_TO_CODE_RELOCATIONS, %%entry
    53                              <1>  %endif
    54                              <1> %endif
    55                              <1> 	eldstrictcheck
    56                              <1> 	%endmacro
    57                              <1> 
    58                              <1> 	%imacro internaldatarelocation 0-1.nolist -2
    59                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    60                              <1> %if ELDLINKER
    61                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    62                              <1>   %xdefine INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, %%entry
    63                              <1>  %else
    64                              <1>   %xdefine INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, %%entry
    65                              <1>  %endif
    66                              <1> %else
    67                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    68                              <1>   %xdefine INTERNAL_DATA_TO_DATA_RELOCATIONS INTERNAL_DATA_TO_DATA_RELOCATIONS, %%entry
    69                              <1>  %else
    70                              <1>   %xdefine INTERNAL_CODE_TO_DATA_RELOCATIONS INTERNAL_CODE_TO_DATA_RELOCATIONS, %%entry
    71                              <1>  %endif
    72                              <1> %endif
    73                              <1> 	eldstrictcheck
    74                              <1> 	%endmacro
    75                              <1> 
    76                              <1> ; dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
    77                              <1> ; dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
    78                              <1> ; dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
    79                              <1> ; dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
    80                              <1> ; dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
    81                              <1> ; dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
    82                              <1> ; dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
    83                              <1> ; dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
    84                              <1> 
    85                              <1> 
    86                              <1> %define LINK_DATA_RELOCATIONS ""
    87                              <1> %define LINK_LINKER_DATA_RELOCATIONS ""
    88                              <1> %define LINK_DATA_NAMES db ""
    89                              <1> %define LINK_DATA_DETECTION none, none
    90                              <1> 
    91                              <1> %define LINK_OTHER_DATA_RELOCATIONS ""
    92                              <1> %define LINK_OTHER_LINKER_DATA_RELOCATIONS ""
    93                              <1> %define LINK_OTHER_DATA_NAMES db ""
    94                              <1> %define LINK_OTHER_DATA_DETECTION none, none
    95                              <1> 
    96                              <1> %ifndef ELDOTHER
    97                              <1>  %assign ELDOTHER 0
    98                              <1> %endif
    99                              <1> %assign ELDOTHERLINK 0
   100                              <1> 
   101                              <1> 	%imacro otherlinkdatarelocation 1-3.nolist -2, required
   102                              <1> %if ELDOTHER
   103                              <1>  %assign ELDOTHERLINK 1
   104                              <1> %endif
   105                              <1> 	linkdatarelocation %1, %2, %3
   106                              <1> %assign ELDOTHERLINK 0
   107                              <1> 	%endmacro
   108                              <1> 
   109                              <1> 	%imacro linkdatarelocation 1-4.nolist -2, required, single
   110                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %2
   111                              <1> %ifidni %3, required
   112                              <1>  %assign %%optional 0
   113                              <1> %elifidni %3, optional
   114                              <1>  %assign %%optional 100h
   115                              <1>  %if ELDDATA_OPTIONAL_STATUS == 0
   116                              <1>   %assign ELDDATA_OPTIONAL_STATUS 1
   117                              <1>  %elif ELDDATA_OPTIONAL_STATUS == 1
   118                              <1>  %else
   119                              <1>   %error Optional data link not allowed here
   120                              <1>  %endif
   121                              <1> %elifidni %3, PM required
   122                              <1>  %assign %%optional 300h
   123                              <1>  %assign ELDDATA_PMREQUIRED_STATUS 1
   124                              <1>  %if ELDDATA_OPTIONAL_STATUS == 0
   125                              <1>   %assign ELDDATA_OPTIONAL_STATUS 1
   126                              <1>  %elif ELDDATA_OPTIONAL_STATUS == 1
   127                              <1>  %else
   128                              <1>   %error Optional data link not allowed here
   129                              <1>  %endif
   130                              <1> %else
   131                              <1>  %fatal Unknown optional keyword
   132                              <1> %endif
   133                              <1> %ifidni _CURRENT_SECTION_TYPE, DATA
   134                              <1>  %assign %%DATASECTION 1
   135                              <1> %else
   136                              <1>  %assign %%DATASECTION 0
   137                              <1> %endif
   138                              <1> %ifidni %4, single
   139                              <1>  %if ELDDATA_NEXT_STATUS == 1		; after next ?
   140                              <1>   %error Unexpected single data link after next data link
   141                              <1>  %elif ELDDATA_NEXT_STATUS == 2		; after last ?
   142                              <1>   %assign ELDDATA_NEXT_STATUS 3		; note single with next/last present
   143                              <1>  %endif
   144                              <1>  %assign %%next 0
   145                              <1> %elifidni %4, next
   146                              <1>  %if ELDDATA_NEXT_STATUS == 0		; no next/last yet ?
   147                              <1>   %assign ELDDATA_NEXT_STATUS 1		; in next
   148                              <1>  %elif ELDDATA_NEXT_STATUS == 2		; after last ?
   149                              <1>   %assign ELDDATA_NEXT_STATUS 1		; in next
   150                              <1>  %elif ELDDATA_NEXT_STATUS == 3		; after single ?
   151                              <1>   %assign ELDDATA_NEXT_STATUS 1		; in next
   152                              <1>  %elif ELDDATA_NEXT_STATUS == 1		; repeated next ?
   153                              <1>   %if ELDDATA_NEXT_ENTRY != %%entry 	|| ELDDATA_NEXT_SECTION != %%DATASECTION 	|| ELDDATA_NEXT_OTHER != ELDOTHERLINK
   156                              <1>    %error Unexpected next data link
   157                              <1>   %endif
   158                              <1>  %else
   159                              <1>   %error Next data link not allowed here
   160                              <1>  %endif
   161                              <1>  %ifn %%optional
   162                              <1>   %error Next data link only valid as optional or PM required
   163                              <1>  %endif
   164                              <1>  %assign %%next 400h
   165                              <1>  %assign ELDDATA_NEXT_ENTRY %%entry
   166                              <1>  %assign ELDDATA_NEXT_SECTION %%DATASECTION
   167                              <1>  %assign ELDDATA_NEXT_OTHER ELDOTHERLINK
   168                              <1> %elifidni %4, last
   169                              <1>  %if ELDDATA_NEXT_STATUS == 0		; no next/last yet ?
   170                              <1>   %error Next last data link not allowed here
   171                              <1>  %elif ELDDATA_NEXT_STATUS == 2		; after last ?
   172                              <1>   %error Next last data link not allowed here
   173                              <1>  %elif ELDDATA_NEXT_STATUS == 3		; after single ?
   174                              <1>   %error Next last data link not allowed here
   175                              <1>  %elif ELDDATA_NEXT_STATUS == 1		; after next ?
   176                              <1>   %if ELDDATA_NEXT_ENTRY != %%entry 	|| ELDDATA_NEXT_SECTION != %%DATASECTION 	|| ELDDATA_NEXT_OTHER != ELDOTHERLINK
   179                              <1>    %error Unexpected next data link
   180                              <1>   %endif
   181                              <1>   %assign ELDDATA_NEXT_STATUS 2		; note now after last
   182                              <1>  %else
   183                              <1>   %error Next data link not allowed here
   184                              <1>  %endif
   185                              <1>  %assign %%next 800h
   186                              <1>  %assign ELDDATA_NEXT_ENTRY -1
   187                              <1>  %assign ELDDATA_NEXT_SECTION -1
   188                              <1> %else
   189                              <1>  %fatal Unknown next keyword
   190                              <1> %endif
   191                              <1> 	%if ELDOTHERLINK
   192                              <1> %if ELDLINKER
   193                              <1>  %xdefine LINK_OTHER_LINKER_DATA_RELOCATIONS LINK_OTHER_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   194                              <1> %else
   195                              <1>  %xdefine LINK_OTHER_DATA_RELOCATIONS LINK_OTHER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   196                              <1> %endif
   197                              <1> 	%else
   198                              <1> %if ELDLINKER
   199                              <1>  %xdefine LINK_LINKER_DATA_RELOCATIONS LINK_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   200                              <1> %else
   201                              <1>  %xdefine LINK_DATA_RELOCATIONS LINK_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   202                              <1> %endif
   203                              <1> 	%endif
   204                              <1> %defstr %%string %1
   205                              <1> %strlen %%length %%string
   206                              <1> %if %%length > 64
   207                              <1> 	; Could be increased, but mustn't exceed 127 bytes
   208                              <1> 	;  because flag 80h is used to mark optional links
   209                              <1> 	;  that failed to be matched.
   210                              <1>  %error Too long link name: %1
   211                              <1> %endif
   212                              <1> %define LINK_DATA_CHECK %1
   213                              <1> 	%if ELDOTHERLINK
   214                              <1> 	linkdata_detect LINK_OTHER_DATA_DETECTION
   215                              <1> %if LINK_DATA_NEW
   216                              <1>  %xdefine LINK_OTHER_DATA_DETECTION LINK_OTHER_DATA_DETECTION, %1, %%name
   217                              <1> 	hashdef HASH, %%string
   218                              <1>  %xdefine LINK_OTHER_DATA_NAMES 	LINK_OTHER_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   220                              <1> %else
   221                              <1>  %%name equ LINK_DATA_DUPLICATE
   222                              <1> %endif
   223                              <1> 	%else
   224                              <1> 	linkdata_detect LINK_DATA_DETECTION
   225                              <1> %if LINK_DATA_NEW
   226                              <1>  %xdefine LINK_DATA_DETECTION LINK_DATA_DETECTION, %1, %%name
   227                              <1> 	hashdef HASH, %%string
   228                              <1>  %xdefine LINK_DATA_NAMES 	LINK_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   230                              <1> %else
   231                              <1>  %%name equ LINK_DATA_DUPLICATE
   232                              <1> %endif
   233                              <1> 	%endif
   234                              <1> 	eldstrictcheck
   235                              <1> 	%endmacro
   236                              <1> 
   237                              <1> 	%imacro linkdata_detect 2-*.nolist
   238                              <1> %assign LINK_DATA_NEW 1
   239                              <1> %rep (%0 - 2) / 2
   240                              <1>  %rotate 2
   241                              <1>  %ifidni %1, LINK_DATA_CHECK
   242                              <1>   %assign LINK_DATA_NEW 0
   243                              <1>   %xdefine LINK_DATA_DUPLICATE %2
   244                              <1>   %exitrep
   245                              <1>  %endif
   246                              <1> %endrep
   247                              <1> 	%endmacro
   248                              <1> 
   249                              <1> 	%imacro link_data_dump_names 1-*.nolist
   250                              <1> %rep %0
   251                              <1> 	%1
   252                              <1>  %rotate 1
   253                              <1> %endrep
   254                              <1> 	%endmacro
   255                              <1> 
   256                              <1> ; dw LINK_LINKER_DATA_RELOCATIONS, 0, 0
   257                              <1> ; dw LINK_DATA_RELOCATIONS, 0, 0
   258                              <1> ; link_data_dump_names ELDCALL_CODE_NAMES
   259                              <1> 
   260                              <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 50000000                at eldhCodeOffset,	dd CODEOFFSET
    26 0000000C 500B                    at eldhCodeImageLength,	dw code_size
    27 0000000E 0000                    at eldhCodeAllocLength,	dw 0
    28 00000010 A00B0000                at eldhDataOffset,	dd DATAOFFSET
    29 00000014 6002                    at eldhDataImageLength,	dw data_size
    30 00000016 0000                    at eldhDataAllocLength,	dw total_data_size - data_size
    31 00000018 CA03                    at eldhCodeEntrypoint,	dw linker - code
    32                                  at eldhReserved
    33 0000001A 00<rep 4h>2800          at eldhExtensionSize,	dw header_extension_end - $$
    34                                  	iend
    35 00000020 [30000000]              at eldhxDescriptionOffset,	dd description
    36 00000024 B80C0000                at eldhxHelpOffset,		dd DATAOFFSET + msg.help - datastart
    37                                  PUT_ELDHX_DATETIME_OFFSET
    38                                  header_extension_end:
    39 00000028 00<rep 8h>              	iend
    40                                  
    41 00000030 466978206572726F72-     description:		asciz "Fix error message output."
    41 00000039 206D65737361676520-
    41 00000042 6F75747075742E00   
    42                                  
    43                                  
    44 0000004A 00<rep 6h>              	align 16, db 0
    45                                  
    46                                  CODEOFFSET equ $ - $$
    47                                  	addsection CODE, follows=HEADER vstart=_ELD_CODE_VSTART
    48                                  %define CODEFIXUP - code + 0
    49                                  code:
    50                                  code_start:
    51                                  		; ELD instance header
    52                                  	istruc ELD_INSTANCE
    53                                  at eldiStartCode
    54 00000000 00<rep 2h>              at eldiEndCode
    55 00000002 00<rep 2h>              at eldiStartData
    56 00000004 00<rep 2h>              at eldiEndData
    57 00000006 00<rep 2h>45525246-     at eldiIdentifier,	fill 8, 32, db "ERRFIX"
    57 0000000C 495820<rep 2h>     
    58 00000010 00<rep 2h>65727266-     at eldiListing,		asciz _ELD_LISTING
    58 00000016 69782E6C737400     
    59 0000001D 00<rep 3h>              	iend
    60                                  
    61                                  
    62                                  DATAOFFSET equ CODEOFFSET + code_size
    63                                  	addsection DATA, follows=CODE vstart=_ELD_DATA_VSTART
    64                                  %define DATAFIXUP - datastart + 0
    65                                  datastart:
    66                                  PUT_ELD_DATETIME
    67                                  
    68                                  
    69                                  	usesection CODE
    70                                  
    71                                  command:
    72 00000020 EB08                    	jmp strict short .entry
    73                                  .chain:
    74 00000022 E8[0000]EB020000        	extcall cmd3_not_ext, required	; must NOT be extcallcall
    75 00000029 90                      	times 10 - ($ - command) nop
    76                                  .entry:
    77 0000002A 56                      	push si
    78 0000002B 3C2D                    	cmp al, '-'
    79 0000002D 7503                    	jne @F
    80 0000002F E85E02                  	extcallcall skipcomma
    81                                  @@:
    82 00000032 4E                      	dec si
    83                                  
    84 00000033 BA[0D00]                	mov dx, msg.errfix
    85                                  internaldatarelocation
    86 00000036 E85F02                  	extcallcall isstring?
    87 00000039 7405                    	je @F
    88                                  .transfer_to_chain:
    89 0000003B 5E                      	pop si
    90 0000003C 4E                      	dec si
    91 0000003D AC                      	lodsb
    92 0000003E EBE2                    	jmp .chain
    93                                  
    94                                  @@:
    95 00000040 E84D02                  	extcallcall skipcomma
    96 00000043 4E                      	dec si
    97 00000044 C706[0000][0000]        reloc2	mov word [relocateddata], relocateddata
    98                                  linkdatarelocation lastcmd, -4
    99                                  linkdatarelocation dmycmd
   100 0000004A BA[0000]                	mov dx, relocateddata
   101                                  linkdatarelocation msg.uninstall
   102 0000004D E84802                  	extcallcall isstring?
   103 00000050 7472                    	je uninstall
   104 00000052 BA[2200]                	mov dx, msg.debug
   105                                  internaldatarelocation
   106 00000055 E84002                  	extcallcall isstring?
   107 00000058 7407                    	je debug
   108 0000005A AC                      	lodsb
   109 0000005B E84202                  	extcallcall chkeol
   110 0000005E E84702                  	extcallcall cmd3
   111                                  
   112                                  debug:
   113 00000061 E82C02                  	extcallcall skipcomma
   114 00000064 4E                      	dec si
   115 00000065 BA[1400]                	mov dx, msg.on
   116                                  internaldatarelocation
   117 00000068 E82D02                  	extcallcall isstring?
   118 0000006B 7426                    	je on
   119 0000006D BA[1700]                	mov dx, msg.off
   120                                  internaldatarelocation
   121 00000070 E82502                  	extcallcall isstring?
   122 00000073 742A                    	je off
   123 00000075 BA[1B00]                	mov dx, msg.toggle
   124                                  internaldatarelocation
   125 00000078 E81D02                  	extcallcall isstring?
   126 0000007B 742E                    	je toggle
   127 0000007D AC                      	lodsb
   128 0000007E E81F02                  	extcallcall chkeol
   129 00000081 BA[2800]                	mov dx, msg.debug_on
   130                                  internaldatarelocation
   131 00000084 D006[0C00]              	rol byte [active], 1
   132                                  internaldatarelocation
   133 00000088 7203                    	jc @F
   134 0000008A BA[4E00]                	mov dx, msg.debug_off
   135                                  internaldatarelocation
   136                                  @@:
   137 0000008D E82002                  	extcallcall putsz
   138 00000090 E81502                  	extcallcall cmd3
   139                                  
   140                                  on:
   141 00000093 AC                      	lodsb
   142 00000094 E80902                  	extcallcall chkeol
   143 00000097 C606[0C00]FF            	mov byte [active], 0FFh
   144                                  internaldatarelocation -3
   145 0000009C E80902                  	extcallcall cmd3
   146                                  
   147                                  off:
   148 0000009F AC                      	lodsb
   149 000000A0 E8FD01                  	extcallcall chkeol
   150 000000A3 C606[0C00]00            	mov byte [active], 00h
   151                                  internaldatarelocation -3
   152 000000A8 E8FD01                  	extcallcall cmd3
   153                                  
   154                                  toggle:
   155 000000AB AC                      	lodsb
   156 000000AC E8F101                  	extcallcall chkeol
   157 000000AF F616[0C00]              	not byte [active]
   158                                  internaldatarelocation
   159 000000B3 E8F201                  	extcallcall cmd3
   160                                  
   161                                  
   162                                  get_es_ext:
   163 000000B6 8E06[0000]              	mov es, word [relocateddata]
   164                                  linkdatarelocation extdssel
   165 000000BA E8FB01                  	extcallcall ispm
   166 000000BD 7404                    	jz @F
   167 000000BF 8E06[0000]              	mov es, word [relocateddata]
   168                                  linkdatarelocation extseg
   169                                  @@:
   170 000000C3 C3                      	retn
   171                                  
   172                                  
   173                                  uninstall:
   174 000000C4 AC                      	lodsb
   175 000000C5 E8D801                  	extcallcall chkeol
   176                                  
   177 000000C8 E8EBFF                  	call get_es_ext
   178                                  
   179 000000CB 06                      	push es
   180 000000CC 1F                      	pop ds
   181                                  
   182 000000CD BE[0000]                	mov si, hooktable
   183                                  internaldatarelocation
   184                                  	lframe
   185 000000D0 5589E5                  	lenter
   186                                  	lvar word, table
   187 000000D3 56                      	 push si
   188                                  
   189                                  .loop_table:
   190 000000D4 36D04404                	rol byte [ss:si + htInstalled], 1
   191 000000D8 735C                    	jnc .next_table
   192 000000DA 31DB                    	xor bx, bx		; = 0 (no prior, modify handler)
   193 000000DC 368B3C                  	mov di, word [ss:si + htEntry]	; di -> us
   194 000000DF 368B7402                	mov si, word [ss:si + htHandler]; -> handler
   195 000000E3 368B34                  	mov si, word [ss:si]	; si -> first
   196 000000E6 85F6                    	test si, si		; none installed ?
   197 000000E8 7471                    	jz .error		; error -->
   198                                  
   199                                  .loop:
   200 000000EA 39F7                    	cmp di, si		; found ?
   201 000000EC 740D                    	je .bx			; yes, use bx -->
   202 000000EE 89F3                    	mov bx, si		; bx -> prior handler
   203 000000F0 AD                      	lodsw			; skip entrypoint jmp strict short
   204 000000F1 AC                      	lodsb			; get first byte of chainer
   205 000000F2 3CE9                    	cmp al, 0E9h		; expecting jmp near ?
   206 000000F4 7565                    	jne .error		; no, error -->
   207 000000F6 AD                      	lodsw			; get rel16 displacement
   208 000000F7 01C6                    	add si, ax		; -> next handler
   209 000000F9 EBEF                    	jmp .loop
   210                                  
   211                                  .bx:
   212 000000FB 85DB                    	test bx, bx		; any prior ?
   213 000000FD 751F                    	jnz .bxnz		; yes -->
   214 000000FF AF                      	scasw			; skip entrypoint jmp strict short
   215 00000100 803DE8                  	cmp byte [di], 0E8h	; is it a call to cmd3_not_ext ?
   216 00000103 750C                    	jne @F			; no -->
   217                                  				; yes, reset ext_command_handler to zero
   218                                  .setbx:
   219 00000105 8B76FE                  	mov si, word [bp + ?table]
   220 00000108 368B7402                	mov si, word [ss:si + htHandler]; -> handler
   221 0000010C 36891C                  	mov word [ss:si], bx
   222 0000010F EB1E                    	jmp .done
   223                                  
   224                                  @@:
   225 00000111 803DE9                  	cmp byte [di], 0E9h	; validate
   226 00000114 7545                    	jne .error		; failure -->
   227 00000116 47                      	inc di			; -> rel16 displacement
   228 00000117 8B1D                    	mov bx, word [di]	; get displacement
   229 00000119 AF                      	scasw			; -> after jmp near
   230 0000011A 01FB                    	add bx, di		; -> next handler
   231 0000011C EBE7                    	jmp .setbx		; set ext_command_handler to next
   232                                  
   233                                  .bxnz:
   234 0000011E 89DE                    	mov si, bx		; -> prior handler with us as downlink
   235 00000120 87FE                    	xchg di, si		; si -> ours, di -> prior
   236 00000122 A7                      	cmpsw			; skip entrypoint jmp strict short
   237 00000123 A4                      	movsb			; copy 0E8h/0E9h
   238 00000124 AD                      	lodsw			; ax = near rel16 displacement
   239 00000125 01F0                    	add ax, si		; add in our base (= absolute offset)
   240 00000127 29F8                    	sub ax, di
   241 00000129 48                      	dec ax
   242 0000012A 48                      	dec ax			; subtract new base (= relative displacement)
   243 0000012B AB                      	stosw			; store new rel16 displacement
   244 0000012C A5                      	movsw			; jmp strict short
   245 0000012D A5                      	movsw			; linkcall target
   246 0000012E A4                      	movsb			; trailer
   247                                  .done:
   248 0000012F 8B76FE                  	mov si, word [bp + ?table]
   249 00000132 36F65404                	not byte [ss:si + htInstalled]
   250                                  
   251                                  .next_table:
   252 00000136 83C606                  	add si, HOOKTABLE_size
   253 00000139 8976FE                  	mov word [bp + ?table], si
   254 0000013C 81FE[0C00]              	cmp si, strict word hooktable_end
   255                                  internaldatarelocation
   256 00000140 7292                    	jb .loop_table
   257                                  
   258 00000142 368326[0000]00          	and word [ss:relocateddata], byte 0
   259                                  linkdatarelocation indirect_array_errfix, -3
   260                                  				; free the variable
   261                                  
   262 00000148 8026[1000]FE            	clropt [code + eldiFlags], eldifResident
   263                                  internalcoderelocation -3	; mark block as free
   264 0000014D BA[8F00]                	mov dx, msg.uninstall_done
   265                                  internaldatarelocation
   266                                  @@:
   267 00000150 89EC5D                  	lleave
   268 00000153 16                      	push ss
   269 00000154 1F                      	pop ds
   270 00000155 E85801                  	extcallcall putsz
   271 00000158 E84D01                  	extcallcall cmd3	; return
   272                                  
   273                                  .error:
   274 0000015B B8010E                  	mov ax, 0E01h
   275 0000015E E85F01                  	extcallcall setrc
   276 00000161 BA[A500]                	mov dx, msg.uninstall_error
   277                                  internaldatarelocation
   278 00000164 EBEA                    	jmp @B
   279                                  
   280                                  
   281                                  puts_getline_handler:
   282                                  .:
   283 00000166 EB08                    	jmp strict short .entry
   284                                  .chain:
   285 00000168 E8[0000]EB020000        	extcall puts_getline_ext_done, required
   286                                  				; must NOT be extcallcall
   287 0000016F 90                      	times 10 - ($ - .) nop
   288                                  .entry:
   289 00000170 80FB02                  	cmp bl, 2		; getinput calls for CO.ELD ?
   290 00000173 72F3                    	jb .chain		; yes, just chain -->
   291 00000175 80FB04                  	cmp bl, 4		; getline done ?
   292 00000178 7303E9DA00              	jb .reset		; yes, reset our array -->
   293 0000017D 80FB05                  	cmp bl, 5		; error (5 = have column, 4 = have address) ?
   294 00000180 761A                    	jbe .error
   295 00000182 80FB06                  	cmp bl, 6
   296 00000185 77E1                    	ja .chain		; no, unknown function, chain -->
   297                                  .movedown:
   298                                  		; INP:	bl = 6
   299                                  		;	byte [line_in + 1] = length
   300                                  		;	es:di -> line_in + 2
   301                                  		;	ds:si -> higher in line_in
   302                                  		;	ax = length of data to move down (includes CR)
   303                                  		; CHG:	cx, bh, dx
   304                                  		; STT:	ds = es = ss
   305                                  		;	UP, EI
   306 00000187 56                      	push si
   307 00000188 57                      	push di
   308 00000189 BA[C400]                	mov dx, array
   309                                  internaldatarelocation
   310 0000018C 81EA[0200]              	sub dx, strict word relocateddata + 2
   311                                  linkdatarelocation line_in
   312 00000190 01D6                    	add si, dx		; source - line_in+2 + array
   313 00000192 01D7                    	add di, dx		; destination - line_in+2 + array
   314 00000194 89C1                    	mov cx, ax		; = length of data including CR
   315 00000196 F3A4                    	rep movsb
   316 00000198 5F                      	pop di
   317 00000199 5E                      	pop si
   318 0000019A EBCC                    	jmp .chain
   319                                  
   320                                  .error:		; ZR if == 5, NZ if == 4
   321 0000019C 7506                    	jne .error_address	; have address -->
   322                                  .error_column:
   323 0000019E 2B36[0000]              	sub si, word [relocateddata]
   324                                  linkdatarelocation promptlen
   325 000001A2 EB05                    	jmp @F
   326                                  
   327                                  .error_address:
   328 000001A4 43                      	inc bx
   329 000001A5 81EE[0300]              	sub si, strict word relocateddata + 3
   330                                  linkdatarelocation line_in
   331                                  @@:
   332 000001A9 81FE0001                	cmp si, 256
   333 000001AD 7202                    	jb @F
   334 000001AF 31F6                    	xor si, si
   335                                  @@:
   336 000001B1 8936[C401]              	mov word [source], si
   337                                  internaldatarelocation
   338 000001B5 31C0                    	xor ax, ax
   339 000001B7 8A84[C400]              	mov al, [word array + si]
   340                                  internaldatarelocation
   341 000001BB 96                      	xchg si, ax		; si = column without promptlen
   342                                  
   343 000001BC D006[0C00]              	rol byte [active], 1
   344                                  internaldatarelocation
   345 000001C0 7206                    	jc .debug_error
   346                                  
   347                                  .debug_done:
   348 000001C2 0336[0000]              	add si, word [relocateddata]
   349                                  linkdatarelocation promptlen
   350 000001C6 EBA0                    	jmp .chain
   351                                  
   352                                  .debug_error:
   353 000001C8 53                      	push bx
   354 000001C9 31DB                    	xor bx, bx
   355 000001CB BA[7500]                	mov dx, msg.empty
   356                                  internaldatarelocation
   357 000001CE 31C9                    	xor cx, cx
   358 000001D0 8A0E[0100]              	mov cl, [relocateddata + 1]
   359                                  linkdatarelocation line_in
   360 000001D4 E367                    	jcxz .empty
   361 000001D6 51                      	push cx
   362                                  .loop1:
   363 000001D7 E86A00                  	call .debug_marker
   364 000001DA 8A87[0200]              	mov al, [word relocateddata + 2 + bx]
   365                                  linkdatarelocation line_in
   366 000001DE 3C09                    	cmp al, 9
   367 000001E0 7505                    	jne .notab
   368                                  .tab:
   369 000001E2 B85C74                  	mov ax, "\t"
   370 000001E5 EB18                    	jmp @F
   371                                  .notab:
   372 000001E7 3C0A                    	cmp al, 10
   373 000001E9 7505                    	jne .nolf
   374                                  .lf:
   375 000001EB B86C66                  	mov ax, "lf"
   376 000001EE EB0F                    	jmp @F
   377                                  .nolf:
   378 000001F0 3C0D                    	cmp al, 13
   379 000001F2 7505                    	jne .nocr
   380                                  .cr:
   381 000001F4 B86372                  	mov ax, "cr"
   382 000001F7 EB06                    	jmp @F
   383                                  .nocr:
   384 000001F9 3C20                    	cmp al, 32
   385 000001FB 7302                    	jae @F
   386 000001FD B02E                    	mov al, '.'
   387                                  @@:
   388 000001FF E8C600                  	extcallcall putc
   389 00000202 86C4                    	xchg al, ah
   390 00000204 E8C100                  	extcallcall putc
   391 00000207 43                      	inc bx
   392 00000208 E2CD                    	loop .loop1
   393 0000020A E83700                  	call .debug_marker
   394 0000020D BA[8400]                	mov dx, msg.debugcr
   395                                  internaldatarelocation
   396 00000210 43                      	inc bx
   397 00000211 E83700                  	call .set_debug_marker
   398 00000214 3C2A                    	cmp al, '*'
   399 00000216 7503                    	jne @F
   400 00000218 BA[8900]                	mov dx, msg.debugcr_marker
   401                                  internaldatarelocation
   402                                  @@:
   403 0000021B E89200                  	extcallcall putsz
   404 0000021E 59                      	pop cx
   405 0000021F 31DB                    	xor bx, bx
   406 00000221 41                      	inc cx
   407 00000222 41                      	inc cx
   408                                  .loop2:
   409 00000223 E81E00                  	call .debug_marker
   410 00000226 BF[0000]                	mov di, relocateddata
   411                                  linkdatarelocation line_out
   412 00000229 8A87[C400]              	mov al, [word array + bx]
   413                                  internaldatarelocation
   414 0000022D E8A000                  	extcallcall hexbyte
   415 00000230 51                      	push cx
   416 00000231 53                      	push bx
   417 00000232 E8A300                  	extcallcall putsline
   418 00000235 5B                      	pop bx
   419 00000236 59                      	pop cx
   420 00000237 43                      	inc bx
   421 00000238 E2E9                    	loop .loop2
   422 0000023A BA[8600]                	mov dx, msg.linebreak
   423                                  internaldatarelocation
   424                                  .empty:
   425 0000023D E87000                  	extcallcall putsz
   426                                  
   427 00000240 5B                      	pop bx
   428 00000241 E97EFF                  	jmp .debug_done
   429                                  
   430                                  
   431                                  .debug_marker:
   432 00000244 E80400                  	call .set_debug_marker
   433 00000247 E87E00                  	extcallcall putc
   434 0000024A C3                      	retn
   435                                  
   436                                  .set_debug_marker:
   437 0000024B B82020                  	mov ax, 2020h
   438 0000024E 391E[C401]              	cmp word [source], bx
   439                                  internaldatarelocation
   440 00000252 7502                    	jne @F
   441 00000254 B02A                    	mov al, '*'
   442                                  @@:
   443 00000256 C3                      	retn
   444                                  
   445                                  
   446                                  .reset:
   447 00000257 56                      	push si
   448 00000258 50                      	push ax
   449 00000259 53                      	push bx		; preserve bl !
   450 0000025A BE[0200]                	mov si, relocateddata + 2
   451                                  linkdatarelocation line_in
   452 0000025D 8B16[0000]              	mov dx, [relocateddata]
   453                                  linkdatarelocation promptlen
   454 00000261 BF[C400]                	mov di, array
   455                                  internaldatarelocation
   456 00000264 89F3                    	mov bx, si
   457 00000266 29FB                    	sub bx, di	; array byte + bx = array byte - array + line_in+2
   458 00000268 31C0                    	xor ax, ax
   459 0000026A B90001                  	mov cx, 256
   460                                  .reset_loop:
   461 0000026D B601                    	mov dh, 1	; default to advance by 1 column
   462 0000026F 803909                  	cmp byte [di + bx], 9
   463                                  			; tab in line_in ?
   464 00000272 AA                      	 stosb
   465 00000273 750A                    	jne .reset_no_tab
   466 00000275 88D6                    	mov dh, dl
   467 00000277 80E607                  	and dh, 7	; position in current tab column, 0..7
   468 0000027A F6DE                    	neg dh
   469 0000027C 80C608                  	add dh, 8	; 8 - position = how many byte columns to fill, 1..8
   470                                  .reset_no_tab:
   471 0000027F 00F2                    	add dl, dh
   472 00000281 00F0                    	add al, dh
   473 00000283 E2E8                    	loop .reset_loop
   474 00000285 5B                      	pop bx
   475 00000286 58                      	pop ax
   476 00000287 5E                      	pop si
   477 00000288 E9DDFE                  	jmp .chain
   478                                  
   479                                  
   480 0000028B 90<rep 5h>E8[0000]-     	eldcall_dump_callcall ELDCALL_CALLCALL_LIST
   480 00000293 EB020000C3E8[0000]-
   480 0000029B EB020000C3E8[0000]-
   480 000002A3 EB020000C3E8[0000]-
   480 000002AB EB020000C3E8[0000]-
   480 000002B3 EB020000C3E8[0000]-
   480 000002BB EB020000C3E8[0000]-
   480 000002C3 EB020000C3E8[0000]-
   480 000002CB EB020000C3E8[0000]-
   480 000002D3 EB020000C3E8[0000]-
   480 000002DB EB020000C3         
   481                                  
   482                                  endinstalled equ ($ + CODEFIXUP + 15) & ~15
   483                                  
   484                                  
   485                                  start:
   486 000002E0 8CC3                    	mov bx, es
   487 000002E2 16                      	 push ss
   488 000002E3 07                      	 pop es
   489 000002E4 E8A9FF                  	call skipcomma
   490 000002E7 4E                      	dec si
   491 000002E8 BA[0000]                	mov dx, relocateddata
   492                                  linkdatarelocation msg.install
   493 000002EB E8AAFF                  	call isstring?
   494 000002EE 744C                    	je install
   495 000002F0 BA[C300]                	mov dx, msg.keyword_help
   496                                  internaldatarelocation
   497 000002F3 E8A2FF                  	call isstring?
   498 000002F6 7411                    	je help
   499 000002F8 AC                      	lodsb
   500 000002F9 E8[0000]EB020000        	extcall iseol?
   501 00000300 7407                    	je help
   502 00000302 E8[0000]EB020000        	extcall error
   503                                  
   504                                  help:
   505 00000309 BA[1801]                	mov dx, msg.help
   506                                  internaldatarelocation
   507 0000030C E8[0000]EB020000        	extcall putsz
   508                                  @@:
   509 00000313 E80300                  	call uninstall_oneshot
   510 00000316 31C0                    	xor ax, ax
   511 00000318 CB                      	retf
   512                                  
   513                                  
   514                                  uninstall_oneshot:
   515 00000319 36F606[0000]01          	testopt [ss:relocateddata], 1
   516                                  linkdatarelocation options7, -3
   517 0000031F 751A                    	jnz @F
   518                                  
   519 00000321 2EA1[0200]              	mov ax, word [cs:code + eldiEndCode]
   520                                  internalcoderelocation
   521 00000325 2E2B06[0000]            	sub ax, word [cs:code + eldiStartCode]
   522                                  internalcoderelocation
   523 0000032A 2906[0000]              	sub word [relocateddata], ax
   524                                  linkdatarelocation extseg_used
   525                                  
   526 0000032E 2EA1[0600]              	mov ax, word [cs:code + eldiEndData]
   527                                  internalcoderelocation
   528 00000332 2E2B06[0400]            	sub ax, word [cs:code + eldiStartData]
   529                                  internalcoderelocation
   530 00000337 2906[0000]              	sub word [relocateddata], ax
   531                                  linkdatarelocation extdata_used
   532                                  @@:
   533 0000033B C3                      	retn
   534                                  
   535                                  
   536                                  	usesection DATA
   537                                  
   538                                  	struc HOOKTABLE
   539 00000000 ????                    htEntry:		resw 1
   540 00000002 ????                    htHandler:		resw 1
   541 00000004 ????                    htInstalled:		resw 1
   542                                  	endstruc
   543                                  
   544                                  	align 2, db 0
   545                                  hooktable:
   546                                  		; command last so uninstall abort will leave command installed
   547                                  	istruc HOOKTABLE
   548 00000000 [6601]                  at htEntry,		dw puts_getline_handler
   549                                  internalcoderelocation
   550 00000002 [0000]                  at htHandler,		dw relocateddata
   551                                  linkdatarelocation ext_puts_getline_handler
   552 00000004 0000                    at htInstalled,		dw 0
   553                                  	iend
   554                                  	istruc HOOKTABLE
   555 00000006 [2000]                  at htEntry,		dw command
   556                                  internalcoderelocation
   557 00000008 [0000]                  at htHandler,		dw relocateddata
   558                                  linkdatarelocation ext_command_handler
   559 0000000A 0000                    at htInstalled,		dw 0
   560                                  	iend
   561                                  hooktable_end:
   562                                  
   563                                  
   564                                  	align 2, db 0
   565 0000000C 00                      active:			db 0
   566                                  
   567                                  
   568                                  msg:
   569 0000000D 45525246495800          .errfix:		asciz "ERRFIX"
   570 00000014 4F4E00                  .on:			asciz "ON"
   571 00000017 4F464600                .off:			asciz "OFF"
   572 0000001B 544F47474C4500          .toggle:		asciz "TOGGLE"
   573 00000022 444542554700            .debug:			asciz "DEBUG"
   574 00000028 455252464958206465-     .debug_on:		asciz "ERRFIX debugging output is enabled.",13,10
   574 00000031 62756767696E67206F-
   574 0000003A 757470757420697320-
   574 00000043 656E61626C65642E0D-
   574 0000004C 0A00               
   575 0000004E 455252464958206465-     .debug_off:		asciz "ERRFIX debugging output is disabled.",13,10
   575 00000057 62756767696E67206F-
   575 00000060 757470757420697320-
   575 00000069 64697361626C65642E-
   575 00000072 0D0A00             
   576 00000075 5B456D707479206C69-     .empty:			asciz "[Empty line]",13,10
   576 0000007E 6E655D0D0A00       
   577 00000084 4352                    .debugcr:		db "CR"
   578 00000086 0D0A00                  .linebreak:		asciz 13,10
   579 00000089 4352                    .debugcr_marker:	db "CR"
   580 0000008B 2A0D0A00                .linebreak_marker:	asciz "*",13,10
   581 0000008F 45525246495820756E-     .uninstall_done:	db "ERRFIX uninstalled."
   581 00000098 696E7374616C6C6564-
   581 000000A1 2E                 
   582                                  %if _ELD_RECLAIM_HINT
   583                                  			db " (Don't forget to use reclaim.eld)"
   584                                  %endif
   585 000000A2 0D0A00                  			asciz 13,10
   586 000000A5 45525246495820756E-     .uninstall_error:	asciz "ERRFIX unable to uninstall!",13,10
   586 000000AE 61626C6520746F2075-
   586 000000B7 6E696E7374616C6C21-
   586 000000C0 0D0A00             
   587                                  
   588                                  uinit_data: equ $
   589                                  
   590 000000C3 48454C5000              .keyword_help:	asciz "HELP"
   591 000000C8 45525246495820696E-     .installed:	asciz "ERRFIX installed.",13,10
   591 000000D1 7374616C6C65642E0D-
   591 000000DA 0A00               
   592 000000DC 455252464958206361-     .cannotinstall:	asciz "ERRFIX cannot install, indirect array variable is in use!",13,10
   592 000000E5 6E6E6F7420696E7374-
   592 000000EE 616C6C2C20696E6469-
   592 000000F7 726563742061727261-
   592 00000100 79207661726961626C-
   592 00000109 6520697320696E2075-
   592 00000112 7365210D0A00       
   593 00000118 496E7374616C6C2074-     .help:		db "Install this ELD using an INSTALL keyword.",13,10
   593 00000121 68697320454C442075-
   593 0000012A 73696E6720616E2049-
   593 00000133 4E5354414C4C206B65-
   593 0000013C 79776F72642E0D0A   
   594 00000144 0D0A                    		db 13,10
   595 00000146 52756E207769746820-     		db "Run with ERRFIX DEBUG to display debug output status.",13,10
   595 0000014F 455252464958204445-
   595 00000158 42554720746F206469-
   595 00000161 73706C617920646562-
   595 0000016A 7567206F7574707574-
   595 00000173 207374617475732E0D-
   595 0000017C 0A                 
   596 0000017D 52756E207769746820-     		db "Run with ERRFIX DEBUG ON to enable debug output.",13,10
   596 00000186 455252464958204445-
   596 0000018F 425547204F4E20746F-
   596 00000198 20656E61626C652064-
   596 000001A1 65627567206F757470-
   596 000001AA 75742E0D0A         
   597 000001AF 52756E207769746820-     		db "Run with ERRFIX DEBUG OFF to disable debug output. (Disabled by default.)",13,10
   597 000001B8 455252464958204445-
   597 000001C1 425547204F46462074-
   597 000001CA 6F2064697361626C65-
   597 000001D3 206465627567206F75-
   597 000001DC 747075742E20284469-
   597 000001E5 7361626C6564206279-
   597 000001EE 2064656661756C742E-
   597 000001F7 290D0A             
   598 000001FA 52756E207769746820-     		db "Run with ERFFIX DEBUG TOGGLE to toggle debug output.",13,10
   598 00000203 455246464958204445-
   598 0000020C 42554720544F47474C-
   598 00000215 4520746F20746F6767-
   598 0000021E 6C6520646562756720-
   598 00000227 6F75747075742E0D0A 
   599 00000230 52756E207769746820-     		db "Run with ERRFIX UNINSTALL to uninstall.",13,10
   599 00000239 45525246495820554E-
   599 00000242 494E5354414C4C2074-
   599 0000024B 6F20756E696E737461-
   599 00000254 6C6C2E0D0A         
   600 00000259 00                      		asciz
   601                                  
   602                                  
   603 0000025A 00<rep 6h>              	align 16, db 0
   604                                  init_data_end:
   605                                  data_size equ $ - datastart
   606                                  transient_data_size equ data_size
   607                                  
   608                                  	absolute uinit_data
   609                                  
   610 000000C3 ??                      	alignb 2
   611 000000C4 <res 100h>              array:	resb 256
   612 000001C4 ????                    source:	resw 1
   613                                  
   614 000001C6 <res Ah>                	alignb 16
   615                                  uinit_data_end:
   616                                  resident_data_end:
   617                                  resident_data_size equ resident_data_end - datastart
   618                                  
   619                                  %if uinit_data_end >= init_data_end
   620                                   total_data_size equ $ - datastart
   621                                  %else
   622                                   total_data_size equ init_data_end - datastart
   623                                  %endif
   624                                  %assign _DATA_SIZE total_data_size
   625                                  
   626                                  
   627                                  	usesection CODE
   628                                  
   629                                  install:
   630 0000033C AC                      	lodsb
   631 0000033D E8[0000]EB020000        	extcall chkeol
   632                                  
   633                                  	houdini
   634 00000344 833E[0000]00            	cmp word [relocateddata], byte 0
   635                                  linkdatarelocation indirect_array_errfix, -3
   636 00000349 7413                    	je @F
   637 0000034B B86E0E                  	mov ax, 0E6Eh
   638 0000034E E8[0000]EB020000        	extcall setrc
   639 00000355 BA[DC00]                	mov dx, msg.cannotinstall
   640                                  internaldatarelocation
   641 00000358 E855FF                  	call putsz
   642 0000035B 31C0                    	xor ax, ax
   643 0000035D CB                      	retf
   644                                  
   645                                  @@:
   646 0000035E 8EC3                    	mov es, bx		; => ext seg (writable)
   647                                  
   648 00000360 B8F000                  	mov ax, endresident - endinstalled
   649 00000363 262906[0200]            	sub word [es:code + eldiEndCode], ax
   650                                  internalcoderelocation		; adjust size
   651 00000368 2906[0000]              	sub word [relocateddata], ax
   652                                  linkdatarelocation extseg_used	; adjust size
   653                                  
   654                                  %if (transient_data_size - resident_data_size) > 0
   655 0000036C B89000                  	mov ax, transient_data_size - resident_data_size
   656 0000036F 262906[0600]            	sub word [es:code + eldiEndData], ax
   657                                  internalcoderelocation		; adjust size
   658 00000374 2906[0000]              	sub word [relocateddata], ax
   659                                  linkdatarelocation extdata_used	; adjust size
   660                                  %endif
   661                                  
   662 00000378 BE[0600]                	mov si, hooktable_end - HOOKTABLE_size
   663                                  internaldatarelocation
   664                                  
   665                                  .loop_table:
   666 0000037B 8B5C02                  	mov bx, word [si + htHandler]; -> handler
   667 0000037E 8B1F                    	mov bx, word [bx]	; -> prior
   668 00000380 8B3C                    	mov di, word [si + htEntry]	; -> our handler
   669 00000382 85DB                    	test bx, bx		; installing as first ?
   670 00000384 740A                    	jz .only_first		; yes, simple --> (leave as extcall cmd3_not_ext)
   671 00000386 AF                      	scasw			; skip entrypoint jmp strict short
   672 00000387 B0E9                    	mov al, 0E9h		; = jmp near opcode
   673 00000389 AA                      	stosb			; store
   674 0000038A 93                      	xchg ax, bx		; ax -> next handler
   675 0000038B 29F8                    	sub ax, di
   676 0000038D 48                      	dec ax
   677 0000038E 48                      	dec ax			; ax = ax - (di + 2)
   678 0000038F AB                      	stosw			; store our downlink as rel16 displacement
   679                                  
   680                                  .only_first:
   681 00000390 8B5C02                  	mov bx, word [si + htHandler]; -> handler
   682 00000393 8B04                    	mov ax, word [si + htEntry]
   683 00000395 8907                    	mov word [bx], ax	; -> our entrypoint
   684 00000397 F65404                  	not byte [si + htInstalled]
   685                                  
   686                                  .next_table:
   687 0000039A 83EE06                  	sub si, HOOKTABLE_size
   688 0000039D 81FE[0000]              	cmp si, strict word hooktable
   689                                  internaldatarelocation
   690 000003A1 73D8                    	jae .loop_table
   691                                  
   692 000003A3 26800E[1000]01          	setopt [es:code + eldiFlags], eldifResident
   693                                  internalcoderelocation -3	; mark block as resident
   694                                  
   695 000003A9 F606[0000]04            	testopt [relocateddata], 4
   696                                  linkdatarelocation options7, -3
   697 000003AE 7506                    	jnz @F
   698 000003B0 BA[C800]                	mov dx, msg.installed
   699                                  internaldatarelocation
   700 000003B3 E8FAFE                  	call putsz
   701                                  @@:
   702                                  
   703 000003B6 16                      	 push ss
   704 000003B7 07                      	 pop es
   705 000003B8 31C0                    	xor ax, ax
   706 000003BA BF[C400]                	mov di, array
   707                                  internaldatarelocation
   708 000003BD 57                      	push di
   709 000003BE B90001                  	mov cx, 256
   710                                  @@:
   711 000003C1 AA                      	stosb
   712 000003C2 40                      	inc ax
   713 000003C3 E2FC                    	loop @B
   714 000003C5 8F06[0000]              	pop word [relocateddata]
   715                                  linkdatarelocation indirect_array_errfix
   716 000003C9 CB                      	retf
   717                                  
   718                                  
   719                                  %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                              <1> 	eldcall_dump_callcall ELDCALL_CALLCALL_LIST
    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> 	numdef ELDDATA_NEXT, ELDDATA_NEXT_STATUS
    38                              <1> 	numdef ELDCALL_NEXT, ELDCALL_NEXT_STATUS
    39                              <1> %if _ELD_IDENTICALISE
    40                              <1>  ;%assign _ELDCALL_OPTIONAL 1
    41                              <1> %endif
    42                              <1> %ifn _ELDCALL_OPTIONAL
    43                              <1> %assign ELDCALL_OPTIONAL_STATUS 2		; not allowed
    44                              <1> %endif
    45                              <1> ;%ifn _ELDDATA_OPTIONAL
    46                              <1> ;%assign ELDDATA_OPTIONAL_STATUS 2		; not allowed
    47                              <1> ;%endif
    48                              <1> 	gendef MAP, ""
    49                              <1> 
    50                              <1> %ifnidni _MAP, ""
    51                              <1>  [map all _MAP]
    52                              <1> %endif
    53                              <1> 
    54                              <1> 
    55                              <1> endresident: equ ($ + _CURRENT_SECTION %+ FIXUP + 15) & ~15
    56                              <1> 
    57                              <1> %if _ELD_LINKER_PASSES
    58                              <1> %assign ELDLINKER 1
    59                              <1> 
    60                              <1> 	struc LINKTABLE
    61 00000000 ????????            <1> ltCodeToCode:	resw 2
    62 00000004 ????????            <1> ltCodeToData:	resw 2
    63 00000008 ????????            <1> ltDataToCode:	resw 2
    64 0000000C ????????            <1> ltDataToData:	resw 2
    65 00000010 ????????            <1> ltLinkData:	resw 2
    66 00000014 ????????            <1> ltLinkCode:	resw 2
    67                              <1> 	endstruc
    68                              <1> %endif
    69                              <1> 
    70                              <1> 
    71                              <1> 		; INP:	es:dx -> loaded initial ELD image
    72                              <1> 		;	 ELD instance structure filled
    73                              <1> 		;	es => ELD code area
    74                              <1> 		;	ds:di -> link info
    75                              <1> 		;	ss:bx -> loaded initial data
    76                              <1> 		;	ss:si -> command line tail
    77                              <1> 		;	cs:ip -> entrypoint
    78                              <1> 		;	ss:sp -> far return address for current mode
    79                              <1> 		; STT:	UP, EI
    80                              <1> linker:
    81                              <1> 		; The first 15 Bytes of the linker should be
    82                              <1> 		;  the same regardless of the linker options
    83                              <1> 		;  used (debug, passes, vstart). This allows
    84                              <1> 		;  the eldcomp ELD to match even if up to 15
    85                              <1> 		;  Bytes of the linker are trailing in the
    86                              <1> 		;  resident part of the ELD.
    87                              <1> 	lframe
    88                              <1>  %if ELDOTHER
    89                              <1> 	lvar dword, linkinfo_other
    90                              <1> 	lvar word, use_hash_other
    91                              <1>  %endif
    92 000003CA 5589E5              <1> 	lenter
    93                              <1> 	lvar dword, instance
    94 000003CD 06                  <1> 	 push es
    95 000003CE 52                  <1> 	 push dx		; -> start of where we're loaded in ELD cs
    96                              <1> 	lvar word, targetsection_low_optional_high
    97 000003CF 50                  <1> 	 push ax		; placeholder
    98                              <1> 	lequ ?targetsection_low_optional_high, targetsection
    99                              <1> 	lequ ?targetsection_low_optional_high + 1, optional
   100                              <1> 	lvar dword, linkinfo
   101 000003D0 1E                  <1> 	 push ds
   102 000003D1 57                  <1> 	 push di		; -> link info (in debugger ss or message seg)
   103                              <1> 	lvar dword, nextreloc
   104 000003D2 06                  <1> 	 push es		; => ELD cs
   105 000003D3 52                  <1> 	 push dx		; placeholder
   106                              <1> 	lvar dword, entry
   107 000003D4 06                  <1> 	 push es		; => ELD cs
   108 000003D5 50                  <1> 	 push ax		; placeholder
   109 000003D6 31C0                <1> 	xor ax, ax
   110 000003D8 813DD1E1            <1> 	cmp word [di + eldlSignature], 0E1D1h
   111                              <1> %if ($ - linker) < 16
   112                              <1>  %error Expected invariant first paragraph of linker
   113                              <1> %endif
   114 000003DC 7403                <1> 	je @F
   115                              <1> .error_j1:
   116 000003DE E9C602              <1> 	jmp .error		; signature mismatch -->
   117                              <1> @@:
   118 000003E1 837D0601            <1> 	cmp word [di + eldlUseLinkHash], 1
   119 000003E5 77F7                <1> 	ja .error_j1		; unknown use link hash number -->
   120 000003E7 7201                <1> 	jb @F
   121                              <1> %if _ELDDATA_NEXT || _ELDCALL_NEXT
   122                              <1> 	dec al			; = -1 if hash used
   123                              <1> %else
   124 000003E9 48                  <1> 	dec ax
   125                              <1> %endif
   126                              <1> @@:
   127                              <1> 	lvar word, use_hash_low_skip_last_high
   128 000003EA 50                  <1> 	 push ax		; = -1 if hash used, else 0
   129                              <1> 	lequ ?use_hash_low_skip_last_high, use_hash
   130                              <1> 	lequ ?use_hash_low_skip_last_high + 1, skip_last
   131                              <1> %if _ELD_IDENTICALISE && _ELD_LINKER_PASSES
   132                              <1> 	mov ax, linktable - code
   133                              <1> 	lvar word, lt
   134                              <1> 	 push ax		; -> link tables (a single reference)
   135                              <1> %endif
   136                              <1> %if _ELD_LINKER_PASSES || ELDOTHER || _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   137 000003EB 31C0                <1> 	xor ax, ax
   138                              <1>  %if _ELD_LINKER_PASSES
   139                              <1> 	lvar word, pass
   140 000003ED 50                  <1> 	 push ax		; = 0 for linker itself, = 2 for application
   141                              <1> 	lvar word, amounterrors
   142 000003EE 50                  <1> 	 push ax		; how many distinct errors encountered in pass 2
   143                              <1>  %endif
   144                              <1>  %if _ELD_LINKER_PASSES || _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   145                              <1> 	lvar word, name
   146 000003EF 50                  <1> 	 push ax		; -> name currently being sought (in our table)
   147                              <1>  %endif
   148                              <1>  %if ELDOTHER
   149                              <1> 	lvar word, other
   150                              <1> 	 push ax		; byte: 0 = own data links, -1 = other data links
   151                              <1>  %endif
   152                              <1>  %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   153                              <1> 	lvar word, optionalmissing
   154                              <1> 	 push ax
   155                              <1>  %endif
   156                              <1> %endif
   157 000003F0 56                  <1> 	push si			; -> command line tail
   158 000003F1 53                  <1> 	push bx			; -> data block in ELD data area (segment ss)
   159                              <1> 
   160                              <1> 			; simple: add instance base (dx) to code
   161 000003F2 06                  <1> 	push es
   162 000003F3 1F                  <1> 	pop ds			; ds = es => ELD cs
   163                              <1> %if _ELD_LINKER_PASSES
   164                              <1> .pass:
   165 000003F4 8B5EEA              <1> 	mov bx, word [bp + ?pass]	; 0 or 2
   166 000003F7 01D3                <1> 	add bx, dx		; -> start of the ELD instance in cs, +0 or +2
   167                              <1>  %if _ELD_IDENTICALISE
   168                              <1> 	add bx, word [bp + ?lt]	; add in single reference to linktable
   169                              <1> 	mov si, word [ltCodeToCode + bx]
   170                              <1>  %else
   171 000003F9 8BB75407            <1> 	mov si, word [linktable - code + ltCodeToCode + bx]
   172                              <1>  %endif
   173                              <1> %else
   174                              <1> 	mov si, internalcodetocoderelocations - code
   175                              <1> %endif		 		; si -> table for code to code (linker or app)
   176 000003FD 01D6                <1> 	add si, dx		; relocate the table pointer itself
   177                              <1> @@:
   178 000003FF AD                  <1> 	lodsw
   179 00000400 85C0                <1> 	test ax, ax		; was last ?
   180 00000402 740B                <1> 	jz @F			; yes -->
   181 00000404 93                  <1> 	xchg bx, ax		; bx = entry
   182 00000405 01D3                <1> 	add bx, dx		; relocate the entry itself
   183                              <1> %if _ELD_CODE_VSTART
   184 00000407 812F[0000]          <1> 	sub word [bx], code	; undo adjustment
   185                              <1> %endif
   186 0000040B 0117                <1> 	add word [bx], dx	; relocate word referenced by entry
   187 0000040D EBF0                <1> 	jmp @B
   188                              <1> 
   189                              <1> @@:
   190                              <1> 			; next, add heap data base (on stack) to code
   191                              <1> %if _ELD_LINKER_PASSES
   192 0000040F 8B5EEA              <1> 	mov bx, word [bp + ?pass]	; 0 or 2
   193 00000412 01D3                <1> 	add bx, dx		; -> start of the ELD instance in cs, +0 or +2
   194                              <1>  %if _ELD_IDENTICALISE
   195                              <1> 	add bx, word [bp + ?lt]	; add in single reference to linktable
   196                              <1> 	mov si, word [ltCodeToData + bx]
   197                              <1>  %else
   198 00000414 8BB75807            <1> 	mov si, word [linktable - code + ltCodeToData + bx]
   199                              <1>  %endif
   200                              <1> %else
   201                              <1> 	mov si, internalcodetodatarelocations - code
   202                              <1> %endif				; si -> table for code to data (linker or app)
   203 00000418 01D6                <1> 	add si, dx		; relocate the table pointer itself
   204                              <1> @@:
   205 0000041A AD                  <1> 	lodsw
   206 0000041B 85C0                <1> 	test ax, ax		; was last ?
   207 0000041D 740C                <1> 	jz @F			; yes -->
   208 0000041F 93                  <1> 	xchg bx, ax		; bx = entry
   209 00000420 01D3                <1> 	add bx, dx		; relocate the entry itself
   210                              <1> 		; ! access the offset of the data area block, topmost on stack
   211 00000422 58                  <1> 	pop ax			; ax -> heap data
   212 00000423 50                  <1> 	push ax
   213                              <1> %if _ELD_DATA_VSTART
   214 00000424 2D[0000]            <1> 	sub ax, datastart	; undo adjustment
   215                              <1> %endif
   216 00000427 0107                <1> 	add word [bx], ax	; relocate word referenced by entry
   217 00000429 EBEF                <1> 	jmp @B
   218                              <1> 
   219                              <1> @@:
   220                              <1> 
   221                              <1> 			; add instance base (dx) to data
   222                              <1> %if _ELD_LINKER_PASSES
   223 0000042B 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   224 0000042E 01D3                <1> 	add bx, dx
   225                              <1>  %if _ELD_IDENTICALISE
   226                              <1> 	add bx, word [bp + ?lt]
   227                              <1> 	mov si, word [ltDataToCode + bx]
   228                              <1>  %else
   229 00000430 8BB75C07            <1> 	mov si, word [linktable - code + ltDataToCode + bx]
   230                              <1>  %endif
   231                              <1> %else
   232                              <1> 	mov si, internaldatatocoderelocations - code
   233                              <1> %endif
   234 00000434 01D6                <1> 	add si, dx
   235                              <1> @@:
   236 00000436 AD                  <1> 	lodsw
   237 00000437 83F8FF              <1> 	cmp ax, -1		; was last ?
   238 0000043A 740F                <1> 	je @F			; yes -->
   239 0000043C 93                  <1> 	xchg bx, ax		; bx = entry
   240                              <1> 		; ! access the offset of the data area block, topmost on stack
   241 0000043D 58                  <1> 	pop ax
   242 0000043E 50                  <1> 	push ax
   243 0000043F 01C3                <1> 	add bx, ax		; relocate the entry itself
   244                              <1> %if _ELD_CODE_VSTART
   245 00000441 36812F[0000]        <1> 	sub word [ss:bx], code	; undo adjustment
   246                              <1> %endif
   247 00000446 360117              <1> 	add word [ss:bx], dx	; relocate word referenced by entry
   248 00000449 EBEB                <1> 	jmp @B
   249                              <1> 
   250                              <1> @@:
   251                              <1> 			; next, add heap data base (on stack) to data
   252                              <1> %if _ELD_LINKER_PASSES
   253 0000044B 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   254 0000044E 01D3                <1> 	add bx, dx
   255                              <1>  %if _ELD_IDENTICALISE
   256                              <1> 	add bx, word [bp + ?lt]
   257                              <1> 	mov si, word [ltDataToData + bx]
   258                              <1>  %else
   259 00000450 8BB76007            <1> 	mov si, word [linktable - code + ltDataToData + bx]
   260                              <1>  %endif
   261                              <1> %else
   262                              <1> 	mov si, internaldatatodatarelocations - code
   263                              <1> %endif
   264 00000454 01D6                <1> 	add si, dx
   265                              <1> @@:
   266 00000456 AD                  <1> 	lodsw
   267 00000457 83F8FF              <1> 	cmp ax, -1		; was last ?
   268 0000045A 740D                <1> 	je @F			; yes -->
   269 0000045C 93                  <1> 	xchg bx, ax		; bx = entry
   270                              <1> 		; ! access the offset of the data area block, topmost on stack
   271 0000045D 58                  <1> 	pop ax			; ax -> heap data
   272 0000045E 50                  <1> 	push ax
   273 0000045F 01C3                <1> 	add bx, ax		; relocate the entry itself
   274                              <1> %if _ELD_DATA_VSTART
   275 00000461 2D[0000]            <1> 	sub ax, datastart	; undo adjustment
   276                              <1> %endif
   277 00000464 360107              <1> 	add word [ss:bx], ax	; relocate word referenced by entry
   278 00000467 EBED                <1> 	jmp @B
   279                              <1> 
   280                              <1> @@:
   281 00000469 8B56FC              <1> 	mov dx, word [bp + ?instance]
   282                              <1> 				; reset (why??) -> ELD instance in ELD cs
   283                              <1> %if _ELD_LINKER_PASSES
   284 0000046C 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   285 0000046F 01D3                <1> 	add bx, dx
   286                              <1>  %if _ELD_IDENTICALISE
   287                              <1> 	add bx, word [bp + ?lt]
   288                              <1> 	add dx, word [ltLinkData + bx]
   289                              <1>  %else
   290 00000471 03976407            <1> 	add dx, word [linktable - code + ltLinkData + bx]
   291                              <1>  %endif
   292                              <1> %else
   293                              <1> 	add dx, linkerdatarelocations - code
   294                              <1> %endif
   295                              <1> .otherloop:
   296 00000475 8956F2              <1> 	mov word [bp + ?nextreloc], dx
   297                              <1> 				; -> data link relocation table
   298                              <1> 
   299                              <1> .datarelocloop:		; must be done before further relocs
   300 00000478 C576F2              <1> 	lds si, [bp + ?nextreloc]
   301 0000047B AD                  <1> 	lodsw			; ax = section indicator
   302 0000047C 85C0                <1> 	test ax, ax		; end of table ?
   303 0000047E 7503E90401          <1> 	jz .donedatareloc
   304 00000483 48                  <1> 	dec ax			; al = 1 if data, 0 if code (NB ah may != 0)
   305                              <1> 		; ! access the offset of the data area block, topmost on stack
   306 00000484 5B                  <1> 	pop bx
   307 00000485 53                  <1> 	push bx			; bx -> ELD data block
   308 00000486 8946FA              <1> 	mov word [bp + ?targetsection_low_optional_high], ax
   309 00000489 84C0                <1> 	test al, al		; data ?
   310 0000048B AD                  <1> 	lodsw
   311 0000048C 7504                <1> 	jnz @F			; yes -->
   312 0000048E 0346FC              <1> 	add ax, word [bp + ?instance]
   313                              <1> 				; relocate entry into code
   314 00000491 A9                  <1> 	db __TEST_IMM16		; (skip add)
   315                              <1> @@:
   316 00000492 01D8                <1> 	add ax, bx		; relocate entry into data
   317 00000494 8946EE              <1> 	mov word [bp + ?entry], ax
   318                              <1> 				; save away -> where to patch
   319 00000497 AD                  <1> 	lodsw			; get unrelocated -> name
   320 00000498 8976F2              <1> 	mov word [bp + ?nextreloc], si
   321                              <1> 				; update -> behind relocation table entry
   322                              <1> %if _ELDDATA_NEXT
   323                              <1> 	rol byte [bp + ?skip_last], 1	; skipping ?
   324                              <1> 	jnc @F				; no -->
   325                              <1> 	test byte [bp + ?optional], 8	; is it a last relocation ?
   326                              <1> 	jz .datarelocloop		; no, leave skip_last set -->
   327                              <1> 	not byte [bp + ?skip_last]	; disable skip_last
   328                              <1> 	jmp .datarelocloop
   329                              <1> @@:
   330                              <1> %endif
   331 0000049B E8BD00              <1> 	call .build_match	; get ax = scan value, si -> counted string,
   332                              <1> 				;  dl = original value at byte [si]
   333                              <1> 				; NC if symbol already not found before
   334                              <1> 				; CY if to search for the symbol
   335                              <1> %if _ELD_LINKER_PASSES
   336 0000049E 73D8                <1> 	jnc .datarelocloop	; if duplicate of a not found symbol -->
   337                              <1> %endif
   338 000004A0 C45EF6              <1> 	les bx, [bp + ?linkinfo]
   339                              <1> %if ELDOTHER
   340                              <1> 	rol byte [bp + ?other], 1
   341                              <1> 	jnc @F
   342                              <1> 	les bx, [bp + ?linkinfo_other]
   343                              <1> @@:
   344                              <1> %endif				; es:bx -> link info table of the ELD host
   345 000004A3 268B4F08            <1> 	mov cx, word [es:bx + eldlDataAmount]	; amount data link info
   346 000004A7 268B7F0A            <1> 	mov di, word [es:bx + eldlDataPrefixes]	; -> prefixes or hashes
   347                              <1> .datarelocfind:
   348 000004AB 83F901              <1> 	cmp cx, 1			; NZ if cx == 0
   349 000004AE F2AF                <1> 	repne scasw			; scan initial
   350                              <1> %if _ELDDATA_OPTIONAL
   351                              <1> 	jne .datanotfound_may_be_optional
   352                              <1> %else
   353 000004B0 7541                <1> 	jne .datanotfound
   354                              <1> %endif
   355 000004B2 57                  <1> 	push di
   356 000004B3 51                  <1> 	push cx
   357 000004B4 56                  <1> 	push si
   358 000004B5 262B7F0A            <1> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   359 000004B9 4F                  <1> 	dec di
   360 000004BA 4F                  <1> 	dec di				; 0-based
   361 000004BB 26037F0C            <1> 	add di, word [es:bx + eldlDataEntries]	; -> entry
   362 000004BF 268B3D              <1> 	mov di, [es:di]			; -> counted suffix/string
   363 000004C2 B500                <1> 	mov ch, 0
   364 000004C4 8A0C                <1> 	mov cl, byte [si]		; cx = length
   365 000004C6 41                  <1> 	inc cx
   366                              <1> 	; cmp al, al			; ZR if length is zero
   367 000004C7 F3A6                <1> 	repe cmpsb			; match ?
   368 000004C9 5E                  <1> 	pop si
   369 000004CA 59                  <1> 	pop cx
   370 000004CB 5F                  <1> 	pop di
   371 000004CC 75DD                <1> 	jne .datarelocfind		; if not found this time,
   372                              <1> 					;  scan for next initial -->
   373 000004CE 8814                <1> 	mov byte [si], dl		; restore the original byte at counter
   374 000004D0 262B7F0A            <1> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   375 000004D4 4F                  <1> 	dec di
   376 000004D5 4F                  <1> 	dec di				; 0-based
   377 000004D6 26037F0E            <1> 	add di, word [es:bx + eldlDataAddresses]	; -> address (offset)
   378 000004DA 268B05              <1> 	mov ax, word [es:di]		; get link data from the table
   379 000004DD E80700              <1> 	call .address_data_reloc
   380                              <1> %if _ELD_RELOC_VSTART
   381 000004E0 2D[0000]            <1> 	sub ax, relocateddata		; *not* a relocation
   382                              <1> %endif
   383 000004E3 0104                <1> 	add word [si], ax		; relocate
   384                              <1> %if _ELDDATA_NEXT
   385                              <1> 	test byte [bp + ?optional], 4	; is it a next relocation ?
   386                              <1> 	jz .datarelocloop
   387                              <1> 	mov byte [bp + ?skip_last], -1	; skip subsequent next/last relocs
   388                              <1> %endif
   389 000004E5 EB91                <1> 	jmp .datarelocloop
   390                              <1> 
   391                              <1> .address_data_reloc:
   392 000004E7 C576EE              <1> 	lds si, [bp + ?entry]		; -> entry if in ELD code instance
   393 000004EA 807EFA00            <1> 	cmp byte [bp + ?targetsection], 0
   394                              <1> 					; relocation in code ?
   395 000004EE 7402                <1> 	je @F				; yes -->
   396 000004F0 16                  <1> 	push ss
   397 000004F1 1F                  <1> 	pop ds				; => our ELD data block
   398                              <1> @@:
   399 000004F2 C3                  <1> 	retn
   400                              <1> 
   401                              <1> %if _ELDDATA_OPTIONAL
   402                              <1> .datanotfound_may_be_optional:
   403                              <1> 	mov byte [si], dl		; restore the original byte at counter
   404                              <1> %if _ELDDATA_NEXT
   405                              <1> 	test byte [bp + ?optional], 3	; is it an optional relocation ?
   406                              <1> %else
   407                              <1> 	cmp byte [bp + ?optional], 0	; is it an optional relocation ?
   408                              <1> %endif
   409                              <1> %if _ELD_DEBUG
   410                              <1> 	jnz @F
   411                              <1>  %ifn _ELD_LINKER_PASSES
   412                              <1> 	mov si, 0			; (invalid link)
   413                              <1> linkdatarelocation internalflags6
   414                              <1> 	test si, si
   415                              <1> 	jz .datanotfound
   416                              <1> 	mov si, 0			; (invalid link)
   417                              <1> linkdatarelocation options7
   418                              <1> 	test si, si
   419                              <1> 	jz .datanotfound
   420                              <1>  %else
   421                              <1> 	cmp byte [bp + ?pass], 0
   422                              <1> 	je .datanotfound
   423                              <1>  %endif
   424                              <1> 	houdini				; (the above conditions are for this)
   425                              <1> 	jmp .datanotfound
   426                              <1> @@:
   427                              <1> %else
   428                              <1> 	jz .datanotfound		; no, handle as an error -->
   429                              <1> %endif
   430                              <1> 
   431                              <1> %if ELDDATA_PMREQUIRED_STATUS
   432                              <1> 	mov si, relocateddata
   433                              <1> linkdatarelocation build_option_PM
   434                              <1> 	test si, si			; is it a PM build ?
   435                              <1> 	jz @F				; no --> (treat PM required as optional)
   436                              <1> 	test byte [bp + ?optional], 2	; optional status is PM required ?
   437                              <1> 	jnz .datanotfound		; yes, handle as an error -->
   438                              <1> @@:
   439                              <1> %endif
   440                              <1> 
   441                              <1> %if _ELD_LINKER_PASSES
   442                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   443                              <1> 	rol byte [bp + ?optionalmissing], 1
   444                              <1> 	jnc .optionaldatamissingmsg
   445                              <1> 	mov si, [bp + ?name]
   446                              <1> 	or byte [si], 80h
   447                              <1> 	not byte [bp + ?optionalmissing]
   448                              <1> 	jmp @F
   449                              <1> .optionaldatamissingmsg:
   450                              <1> %endif
   451                              <1> 	testopt [ss:relocateddata], 2	; debug optional link ?
   452                              <1> linkdatarelocation options7, -3
   453                              <1> 	jz @F				; no -->
   454                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   455                              <1> 	mov byte [bp + ?optionalmissing + 1], -1
   456                              <1> %endif
   457                              <1> 	mov si, lmsg.warning_data_optional
   458                              <1> internalcoderelocation
   459                              <1> 	call .notfound			; display a warning
   460                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   461                              <1> 	not byte [bp + ?optionalmissing + 1]
   462                              <1> %endif
   463                              <1> @@:
   464                              <1> %endif
   465                              <1> %if _ELDDATA_NEXT
   466                              <1> 	test byte [bp + ?optional], 4	; is it a next relocation ?
   467                              <1> 	jnz .datarelocloop
   468                              <1> %endif
   469                              <1> 	call .address_data_reloc
   470                              <1> 	and word [si], 0		; indicate optional data link failed
   471                              <1> 	jmp .datarelocloop
   472                              <1> %endif
   473                              <1> 
   474                              <1> 
   475                              <1> %if _ELDCALL_OPTIONAL
   476                              <1> .codenotfound_may_be_optional:
   477                              <1> 	mov byte [si], dl		; restore the original byte at counter
   478                              <1> %if _ELDCALL_NEXT
   479                              <1> 	test byte [bp + ?optional], 3	; is it an optional relocation ?
   480                              <1> %else
   481                              <1> 	cmp byte [bp + ?optional], 0	; is it an optional relocation ?
   482                              <1> %endif
   483                              <1> %if _ELD_DEBUG
   484                              <1> 	jnz @F
   485                              <1>  %ifn _ELD_LINKER_PASSES
   486                              <1> 	mov si, 0			; (invalid link)
   487                              <1> linkdatarelocation internalflags6
   488                              <1> 	test si, si
   489                              <1> 	jz .codenotfound
   490                              <1> 	mov si, 0			; (invalid link)
   491                              <1> linkdatarelocation options7
   492                              <1> 	test si, si
   493                              <1> 	jz .codenotfound
   494                              <1>  %else
   495                              <1> 	cmp byte [bp + ?pass], 0
   496                              <1> 	je .codenotfound
   497                              <1>  %endif
   498                              <1> 	houdini				; (the above conditions are for this)
   499                              <1> 	jmp .codenotfound
   500                              <1> @@:
   501                              <1> %else
   502                              <1> 	jz .codenotfound		; no, handle as an error -->
   503                              <1> %endif
   504                              <1> 
   505                              <1> %if ELDCALL_PMREQUIRED_STATUS
   506                              <1>  %if _ELD_LINKER_PASSES
   507                              <1>   %assign ELDLINKER 0
   508                              <1>  %endif
   509                              <1> 	mov si, relocateddata
   510                              <1> linkdatarelocation build_option_PM
   511                              <1>  %if _ELD_LINKER_PASSES
   512                              <1>   %assign ELDLINKER 1
   513                              <1>  %endif
   514                              <1> 	test si, si			; is it a PM build ?
   515                              <1> 	jz @F				; no --> (treat PM required as optional)
   516                              <1> 	test byte [bp + ?optional], 2	; optional status is PM required ?
   517                              <1> 	jnz .codenotfound		; yes, handle as an error -->
   518                              <1> @@:
   519                              <1> %endif
   520                              <1> 
   521                              <1> %if _ELD_LINKER_PASSES
   522                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   523                              <1> 	rol byte [bp + ?optionalmissing], 1
   524                              <1> 	jnc .optionalcodemissingmsg
   525                              <1> 	mov si, [bp + ?name]
   526                              <1> 	or byte [si], 80h
   527                              <1> 	not byte [bp + ?optionalmissing]
   528                              <1> 	jmp @F
   529                              <1> .optionalcodemissingmsg:
   530                              <1> %endif
   531                              <1> 	testopt [ss:relocateddata], 2	; debug optional link ?
   532                              <1> linkdatarelocation options7, -3
   533                              <1> 	jz @F				; no -->
   534                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   535                              <1> 	mov byte [bp + ?optionalmissing + 1], -1
   536                              <1> %endif
   537                              <1> 	mov si, lmsg.warning_code_optional
   538                              <1> internalcoderelocation
   539                              <1> 	call .notfound			; display a warning
   540                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   541                              <1> 	not byte [bp + ?optionalmissing + 1]
   542                              <1> %endif
   543                              <1> @@:
   544                              <1> %endif
   545                              <1> %if _ELDCALL_NEXT
   546                              <1> 	test byte [bp + ?optional], 4	; is it a next relocation ?
   547                              <1> 	jnz .coderelocloop
   548                              <1> %endif
   549                              <1> 	lds si, [bp + ?entry]		; -> code site (must be in ELD cs)
   550                              <1> 	mov word [si], 9090h
   551                              <1> 	mov byte [si + 2], 90h		; indicate optional code link failed
   552                              <1> 					;  (NOP out the 3-byte call near imm)
   553                              <1> 	jmp .coderelocloop
   554                              <1> %endif
   555                              <1> 
   556                              <1> 
   557                              <1> %if _ELD_LINKER_PASSES
   558                              <1> .datanotfound:
   559 000004F3 BE[050B]            <1> 	mov si, lmsg.error_data
   560                              <1> internalcoderelocation
   561 000004F6 E81900              <1> 	call .notfound			; display error
   562 000004F9 7306                <1> 	jnc .error_j3			; NC if in pass 0, error out now -->
   563 000004FB FF46E8              <1> 	inc word [bp + ?amounterrors]	; count the amount of errors
   564 000004FE E977FF              <1> 	jmp .datarelocloop		; go to next relocation entry -->
   565                              <1> 
   566                              <1> .error_j3:
   567 00000501 E9A301              <1> 	jmp .error
   568                              <1> 
   569                              <1> .codenotfound:
   570 00000504 BE[1E0B]            <1> 	mov si, lmsg.error_code
   571                              <1> internalcoderelocation
   572 00000507 E80800              <1> 	call .notfound			; display error
   573 0000050A 73F5                <1> 	jnc .error_j3			; NC if in pass 0 -->
   574 0000050C FF46E8              <1> 	inc word [bp + ?amounterrors]	; count the amount of errors
   575 0000050F E98400              <1> 	jmp .coderelocloop		; go to next -->
   576                              <1> 
   577                              <1> .notfound:
   578 00000512 807EEA00            <1> 	cmp byte [bp + ?pass], 0	; pass 0 ?
   579 00000516 743A                <1> 	je .notfound.retn		; yes, do not try displaying --> (NC)
   580 00000518 16                  <1> 	 push ss
   581 00000519 07                  <1> 	 pop es
   582 0000051A BF[0000]            <1> 	mov di, relocateddata
   583                              <1> linkdatarelocation line_out		; es:di -> line_out buffer
   584 0000051D E83300              <1> 	call .copy			; copy prefix message
   585 00000520 8B76E6              <1> 	mov si, word [bp + ?name]
   586 00000523 AD                  <1> 	lodsw				; = hash
   587 00000524 E8[0000]EB020000    <1> 	extcall hexword			; display the hash in hex
   588 0000052B 56                  <1> 	push si
   589 0000052C BE[370B]            <1> 	mov si, lmsg.error.2
   590                              <1> internalcoderelocation
   591 0000052F E82100              <1> 	call .copy			; display message fragment
   592 00000532 5E                  <1> 	pop si
   593                              <1> %if _ELD_LINKER_PASSES
   594 00000533 56                  <1> 	push si
   595 00000534 E81C00              <1> 	call .copy			; copy over the full name
   596 00000537 5E                  <1> 	pop si
   597                              <1>  %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   598                              <1> 	or byte [si], 80h		; mark as failed optional link
   599                              <1> 	rol byte [bp + ?optionalmissing + 1], 1
   600                              <1> 					; was it optional ?
   601                              <1> 	jc @F				; yes -->
   602                              <1>  %endif
   603 00000538 C60400              <1> 	mov byte [si], 0		; mark as failed (counter byte = 0)
   604                              <1> @@:
   605                              <1> %else
   606                              <1> 	call .copy
   607                              <1> %endif
   608 0000053B B022                <1> 	mov al, '"'
   609 0000053D AA                  <1> 	stosb				; end message with a closing quote mark
   610 0000053E 16                  <1> 	 push ss
   611 0000053F 1F                  <1> 	 pop ds
   612 00000540 E8[0000]EB020000    <1> 	extcall putsline_crlf		; display diagnostic line
   613 00000547 B8350E              <1> 	mov ax, 0E35h
   614 0000054A E8[0000]EB020000    <1> 	extcall setrc
   615 00000551 F9                  <1> 	stc				; CY, diagnostic displayed
   616                              <1> .notfound.retn:
   617 00000552 C3                  <1> 	retn
   618                              <1> 
   619                              <1> .copy:		; (cannot use extcallcall here)
   620 00000553 E8[0000]EB020000    <1> 	extcall copy_single_counted_string
   621 0000055A C3                  <1> 	retn
   622                              <1> %else
   623                              <1> .datanotfound: equ .error
   624                              <1> .codenotfound: equ .error
   625                              <1> %endif
   626                              <1> 
   627                              <1> .build_match:
   628                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   629                              <1> 	mov byte [bp + ?optionalmissing], 0
   630                              <1> 		; This is needed for eldtestj.asm with debugoptlink.
   631                              <1> 		;  The optional data link sets flag 80h, then the
   632                              <1> 		;  required data link to the same symbol sets this
   633                              <1> 		;  flag but doesn't reset it. So the first optional
   634                              <1> 		;  code link still had this set. Reset here to fix.
   635                              <1> %endif
   636                              <1> %if _ELD_CODE_VSTART
   637 0000055B 2D[0000]            <1> 	sub ax, code			; revert adjustment (= displacement)
   638                              <1> %endif
   639 0000055E 0346FC              <1> 	add ax, word [bp + ?instance]	; make displacement into -> name string
   640 00000561 96                  <1> 	xchg si, ax			; si -> hash word, counted name string
   641                              <1> %if _ELD_LINKER_PASSES || _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   642 00000562 8976E6              <1> 	mov word [bp + ?name], si	; save away for diagnostics
   643                              <1> %endif
   644 00000565 AD                  <1> 	lodsw			; = hash, si -> counted string
   645 00000566 8A14                <1> 	mov dl, byte [si]	; dl = original start byte of match
   646                              <1> %if _ELD_LINKER_PASSES
   647 00000568 84D2                <1> 	test dl, dl		; marked as already failed ?
   648                              <1> 				;  (80h = optional, 0 = required)
   649 0000056A 750A                <1> 	jnz @F			; no -->
   650 0000056C 837EE800            <1> 	cmp word [bp + ?amounterrors], 0
   651                              <1> 				; validate error status
   652 00000570 7503E9A500          <1> 	je .error_j		; no error known ?! cancel quickly -->
   653 00000575 C3                  <1> 	retn			; (NC)
   654                              <1> 
   655                              <1> @@:
   656                              <1> %else
   657                              <1> 	test dl, dl
   658                              <1> %endif
   659                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   660                              <1> 	jns @F
   661                              <1> 	and dl, 7Fh
   662                              <1> 	mov byte [si], dl
   663                              <1> 	mov byte [bp + ?optionalmissing], -1
   664                              <1> @@:
   665                              <1> %endif
   666                              <1> %if ELDOTHER
   667                              <1> 	rol byte [bp + ?other], 1
   668                              <1> 	jnc @F
   669                              <1> 	rol byte [bp + ?use_hash_other], 1
   670                              <1> 	jmp @FF
   671                              <1> 
   672                              <1> @@:
   673                              <1> %endif
   674 00000576 D046EC              <1> 	rol byte [bp + ?use_hash], 1
   675                              <1> @@:
   676                              <1> 		; If to use the hash, then ax = hash and si ->
   677                              <1> 		;  the entire symbol name as a counted string.
   678 00000579 720A                <1> 	jc @F			; if to use hash, return now -->
   679 0000057B AC                  <1> 	lodsb			; al = length
   680 0000057C 91                  <1> 	xchg cx, ax		; cl = length
   681 0000057D AD                  <1> 	lodsw			; ax = prefix
   682 0000057E 49                  <1> 	dec cx
   683 0000057F 49                  <1> 	dec cx			; cl = adjusted length
   684 00000580 4E                  <1> 	dec si			; -> second byte of prefix
   685 00000581 8A14                <1> 	mov dl, byte [si]	; dl = original start byte of match
   686 00000583 880C                <1> 	mov byte [si], cl	; si -> counted string suffix
   687                              <1> 		; (this name entry has been edited to provide the
   688                              <1> 		;  name suffix as a counted string, as required by
   689                              <1> 		;  the old-style non-hash link info tables.
   690                              <1> 		; it will be reset later by writing dl to si -> the
   691                              <1> 		;  first byte of the match string.)
   692                              <1> @@:
   693                              <1> %if _ELD_LINKER_PASSES
   694 00000585 F9                  <1> 	stc			; CY
   695                              <1> %endif
   696 00000586 C3                  <1> 	retn
   697                              <1> 
   698                              <1> 
   699                              <1> .donedatareloc:
   700                              <1> %if ELDOTHER
   701                              <1> 	rol byte [bp + ?other], 1
   702                              <1> 	jc .otherdone		; other link only has data links,
   703                              <1> 				;  so at this point we're done -->
   704                              <1> %endif
   705                              <1> 
   706 00000587 8B56FC              <1> 	mov dx, word [bp + ?instance]
   707                              <1> %if _ELD_LINKER_PASSES
   708 0000058A 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   709 0000058D 01D3                <1> 	add bx, dx
   710                              <1>  %if _ELD_IDENTICALISE
   711                              <1> 	add bx, word [bp + ?lt]
   712                              <1> 	add dx, word [ltLinkCode + bx]
   713                              <1>  %else
   714 0000058F 03976807            <1> 	add dx, word [linktable - code + ltLinkCode + bx]
   715                              <1>  %endif
   716                              <1> %else
   717                              <1> 	add dx, linkercoderelocations - code
   718                              <1> %endif
   719 00000593 8956F2              <1> 	mov word [bp + ?nextreloc], dx
   720                              <1> 
   721                              <1> .coderelocloop:
   722 00000596 C576F2              <1> 	lds si, [bp + ?nextreloc]
   723 00000599 AD                  <1> 	lodsw
   724                              <1> %if _ELDCALL_OPTIONAL || _ELDCALL_NEXT
   725                              <1> 	dec ax				; optional word is 1-based, get 0-based
   726                              <1> 	js .donecodereloc
   727                              <1> 	mov word [bp + ?targetsection_low_optional_high], ax
   728                              <1> 	lodsw
   729                              <1> %endif
   730 0000059A 0346FC              <1> 	add ax, word [bp + ?instance]
   731 0000059D 8946EE              <1> 	mov word [bp + ?entry], ax
   732 000005A0 AD                  <1> 	lodsw
   733 000005A1 8976F2              <1> 	mov word [bp + ?nextreloc], si
   734                              <1> %ifn _ELDCALL_OPTIONAL || _ELDCALL_NEXT
   735 000005A4 85C0                <1> 	test ax, ax			; if no optional word, check -> match
   736 000005A6 7503E98100          <1> 	jz .donecodereloc
   737                              <1> %endif
   738                              <1> %if _ELDCALL_NEXT
   739                              <1> 	rol byte [bp + ?skip_last], 1	; skipping ?
   740                              <1> 	jnc @F				; no -->
   741                              <1> 	test byte [bp + ?optional], 8	; is it a last relocation ?
   742                              <1> 	jz .coderelocloop		; no, leave skip_last set -->
   743                              <1> 	not byte [bp + ?skip_last]	; disable skip_last
   744                              <1> 	jmp .coderelocloop
   745                              <1> @@:
   746                              <1> %endif
   747 000005AB E8ADFF              <1> 	call .build_match
   748                              <1> %if _ELD_LINKER_PASSES
   749 000005AE 73E6                <1> 	jnc .coderelocloop
   750                              <1> %endif
   751 000005B0 C45EF6              <1> 	les bx, [bp + ?linkinfo]
   752 000005B3 268B4F10            <1> 	mov cx, word [es:bx + eldlCodeAmount]	; amount code link info
   753 000005B7 268B7F12            <1> 	mov di, word [es:bx + eldlCodePrefixes]	; -> prefixes or hashes
   754                              <1> .coderelocfind:
   755 000005BB 83F901              <1> 	cmp cx, 1			; NZ if cx == 0
   756 000005BE F2AF                <1> 	repne scasw			; scan initial
   757                              <1> %if _ELDCALL_OPTIONAL
   758                              <1> 	jne .codenotfound_may_be_optional
   759                              <1> %else
   760                              <1>  %if _ELD_DEBUG
   761                              <1> 	je @F
   762                              <1> 	houdini
   763                              <1> 	jmp .codenotfound
   764                              <1> @@:
   765                              <1>  %else
   766 000005C0 7403E93FFF          <1> 	jne .codenotfound
   767                              <1>  %endif
   768                              <1> %endif
   769 000005C5 57                  <1> 	push di
   770 000005C6 51                  <1> 	push cx
   771 000005C7 56                  <1> 	push si
   772 000005C8 262B7F12            <1> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   773 000005CC 4F                  <1> 	dec di
   774 000005CD 4F                  <1> 	dec di				; 0-based
   775 000005CE 26037F14            <1> 	add di, word [es:bx + eldlCodeEntries]	; -> entry
   776 000005D2 268B3D              <1> 	mov di, [es:di]			; -> counted suffix/string
   777 000005D5 B500                <1> 	mov ch, 0
   778 000005D7 8A0C                <1> 	mov cl, byte [si]		; cx = length
   779 000005D9 41                  <1> 	inc cx
   780                              <1> 	; cmp al, al			; ZR if length is zero
   781 000005DA F3A6                <1> 	repe cmpsb			; match ?
   782 000005DC 5E                  <1> 	pop si
   783 000005DD 59                  <1> 	pop cx
   784 000005DE 5F                  <1> 	pop di
   785 000005DF 75DA                <1> 	jne .coderelocfind
   786 000005E1 8814                <1> 	mov byte [si], dl
   787 000005E3 262B7F12            <1> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   788 000005E7 4F                  <1> 	dec di
   789 000005E8 4F                  <1> 	dec di				; 0-based
   790 000005E9 01FF                <1> 	add di, di			; quadruple index
   791 000005EB 26037F16            <1> 	add di, word [es:bx + eldlCodeAddresses]	; -> address (offset, segment)
   792 000005EF 26FF35              <1> 	push word [es:di]
   793 000005F2 C576EE              <1> 	lds si, [bp + ?entry]
   794 000005F5 8F4405              <1> 	pop word [si + 3 + 2]		; call near imm (3), jmp short (2)
   795                              <1> 					;  patch the destination address
   796 000005F8 803CE8              <1> 	cmp byte [si], 0E8h		; is it as expected ?
   797 000005FB 751D                <1> 	jne .error_j
   798 000005FD 268B7D02            <1> 	mov di, word [es:di + 2]
   799 00000601 BB[0000]            <1> 	mov bx, relocateddata
   800                              <1> linkdatarelocation linkcall_table	; ss:bx -> link call table
   801 00000604 36833F01            <1> 	cmp word [ss:bx], 1		; is it initialised to format 1 ?
   802 00000608 7510                <1> 	jne .error_j			; no -->
   803 0000060A 368B4F02            <1> 	mov cx, word [ss:bx + 2]	; get amount of segments
   804 0000060E E30A                <1> 	jcxz .error_j			; none -->
   805                              <1> @@:
   806 00000610 83C304              <1> 	add bx, 4			; -> next segment
   807 00000613 36393F              <1> 	cmp word [ss:bx], di		; value matches ?
   808 00000616 7405                <1> 	je @F				; yes, found -->
   809 00000618 E2F6                <1> 	loop @B				; try remaining segments
   810                              <1> .error_j:
   811 0000061A E98A00              <1> 	jmp .error
   812                              <1> 
   813                              <1> @@:
   814 0000061D 368B5F02            <1> 	mov bx, word [ss:bx + 2]	; -> call destination offset
   815                              <1> 		; si + 3 + delta = bx
   816                              <1> 		; delta = bx - si - 3
   817 00000621 29F3                <1> 	sub bx, si
   818 00000623 83EB03              <1> 	sub bx, 3
   819 00000626 895C01              <1> 	mov word [si + 1], bx		; patch the call instruction
   820                              <1> %if _ELDCALL_NEXT
   821                              <1> 	test byte [bp + ?optional], 4	; is it a next relocation ?
   822                              <1> 	jz .coderelocloop
   823                              <1> 	mov byte [bp + ?skip_last], -1	; skip subsequent next/last relocs
   824                              <1> %endif
   825 00000629 E96AFF              <1> 	jmp .coderelocloop
   826                              <1> 
   827                              <1> .donecodereloc:
   828                              <1> %if _ELD_LINKER_PASSES
   829 0000062C 8B46E8              <1> 	mov ax, word [bp + ?amounterrors]
   830 0000062F 85C0                <1> 	test ax, ax
   831 00000631 75E7                <1> 	jnz .error_j
   832 00000633 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   833 00000636 85DB                <1> 	test bx, bx
   834 00000638 750B                <1> 	jnz @F
   835 0000063A 43                  <1> 	inc bx
   836 0000063B 43                  <1> 	inc bx
   837 0000063C 895EEA              <1> 	mov word [bp + ?pass], bx
   838 0000063F 8B56FC              <1> 	mov dx, word [bp + ?instance]
   839 00000642 E9AFFD              <1> 	jmp .pass
   840                              <1> 
   841                              <1> @@:
   842                              <1> %endif
   843                              <1> 
   844                              <1> %ifnidni _LISTING, ""
   845                              <1> %assign ELDLINKER 0
   846                              <1> .hint:
   847 00000645 16                  <1> 	push ss
   848 00000646 1F                  <1> 	pop ds
   849 00000647 B02D                <1> 	mov al, 2Dh
   850 00000649 E8[0000]EB020000    <1> 	extcall intchk			; ZR if offset = -1 or segment = 0
   851                              <1> 					; CHG: ax, dx, bx
   852 00000650 7437                <1> 	jz .no_hint
   853                              <1> 
   854                              <1> %if ELDOTHER
   855                              <1> 	mov si, debuggeramissig	; ds:si -> our AMIS name strings
   856                              <1> internalcoderelocation
   857                              <1> %endif
   858                              <1> 
   859 00000652 8A26[0000]          <1> 	mov ah, byte [relocateddata]
   860                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   861 00000656 E85500              <1> 	call plex_check
   862 00000659 7305                <1> 	jnc @F
   863                              <1> 
   864 0000065B B4FF                <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   865                              <1> .loop_hint:
   866 0000065D E84E00              <1> 	call plex_check
   867                              <1> @@:
   868 00000660 7307                <1> 	jnc .end_hint		; if found --> (NC)
   869 00000662 80EC01              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   870 00000665 73F6                <1> 	jnc .loop_hint		; try next if we didn't check all yet -->
   871 00000667 EB20                <1> 	jmp .no_hint
   872                              <1> 
   873                              <1> .end_hint:
   874 00000669 50                  <1> 	push ax
   875 0000066A C446FC              <1> 	les ax, [bp + ?instance]
   876 0000066D BF[DC08]            <1> 	mov di, listmsg.hint.offset
   877                              <1> internalcoderelocation
   878 00000670 E8[0000]EB020000    <1> 	extcall hexword
   879 00000677 BB[BC08]            <1> 	mov bx, listmsg.hint
   880                              <1> internalcoderelocation
   881 0000067A 368B16[0000]        <1> 	mov dx, [ss:relocateddata]
   882                              <1> linkdatarelocation extseg	; must be 86 Mode segment even in PM
   883 0000067F 58                  <1> 	pop ax
   884 00000680 B040                <1> 	mov al, 40h		; AMIS message display service
   885 00000682 E8[0000]EB020000    <1> 	extcall call_int2D
   886                              <1> .no_hint:
   887                              <1> %endif
   888                              <1> 
   889                              <1> %if ELDOTHER
   890                              <1> %assign ELDLINKER 0
   891                              <1> 	not byte [bp + ?other]
   892                              <1> 
   893                              <1> 	push ss
   894                              <1> 	pop ds
   895                              <1> 	mov al, 2Dh
   896                              <1> 	extcall intchk			; ZR if offset = -1 or segment = 0
   897                              <1> 					; CHG: ax, dx, bx
   898                              <1> 	jz .no_other
   899                              <1> 
   900                              <1> 	mov si, debuggeramissig	; ds:si -> our AMIS name strings
   901                              <1> internalcoderelocation
   902                              <1> 
   903                              <1> 	mov ah, byte [relocateddata]
   904                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   905                              <1> 	call plex_check
   906                              <1> 	jnc @F
   907                              <1> 
   908                              <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   909                              <1> .loop_other_debug:
   910                              <1> 	call plex_check
   911                              <1> @@:
   912                              <1> 	jnc .end_other		; if found --> (NC)
   913                              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   914                              <1> 	jnc .loop_other_debug	; try next if we didn't check all yet -->
   915                              <1> 
   916                              <1> 	mov si, loaderamissig	; ds:si -> our AMIS name strings
   917                              <1> internalcoderelocation
   918                              <1> 
   919                              <1> 	mov ah, byte [relocateddata]
   920                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   921                              <1> 	call plex_check
   922                              <1> 	jnc @F
   923                              <1> 
   924                              <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   925                              <1> .loop_other_loader:
   926                              <1> 	call plex_check
   927                              <1> @@:
   928                              <1> 	jnc .end_other		; if found --> (NC)
   929                              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   930                              <1> 	jnc .loop_other_loader	; try next if we didn't check all yet -->
   931                              <1> 
   932                              <1> 	jmp .no_other
   933                              <1> 
   934                              <1> .end_other:
   935                              <1> 	mov al, 42h		; AMIS get other link info service
   936                              <1> 	extcall call_int2D
   937                              <1> 	cmp al, 0FFh
   938                              <1> 	jne .no_other
   939                              <1> 
   940                              <1> 	mov ax, si		; selector => PSP
   941                              <1> 	extcall ispm
   942                              <1> 	jz @F
   943                              <1> 	mov ax, dx		; segment => PSP
   944                              <1> @@:
   945                              <1> 	 push ss
   946                              <1> 	 pop ds
   947                              <1> 	mov word [otherds], ax
   948                              <1> internaldatarelocation		; current mode sel/seg
   949                              <1> 	mov word [otherseg], dx
   950                              <1> internaldatarelocation		; remember segment
   951                              <1> 
   952                              <1> 	mov ax, cx		; selector => link info
   953                              <1> 	extcall ispm
   954                              <1> 	jz @F
   955                              <1> 	mov ax, bx		; segment => link info
   956                              <1> @@:
   957                              <1> 	mov word [bp + ?linkinfo_other], di
   958                              <1> 	mov word [bp + ?linkinfo_other + 2], ax
   959                              <1> 
   960                              <1> 	mov ds, ax		; => link info
   961                              <1> 	xor ax, ax
   962                              <1> 	cmp word [di + eldlSignature], 0E1D1h
   963                              <1> 	jne .error_other
   964                              <1> 	cmp word [di + eldlUseLinkHash], 1
   965                              <1> 	ja .error_other
   966                              <1> 	jb @F
   967                              <1> 	dec ax
   968                              <1> @@:
   969                              <1> 	mov word [bp + ?use_hash_other], ax
   970                              <1> 
   971                              <1> 	mov dx, word [bp + ?instance]
   972                              <1> 	add dx, linkerotherdatarelocations - code
   973                              <1> 	jmp .otherloop
   974                              <1> 
   975                              <1> .error_other:
   976                              <1> 	push cs
   977                              <1> 	pop ds
   978                              <1> 	mov ax, 0E33h
   979                              <1> 	extcall setrc
   980                              <1> 	mov dx, lmsg.error_other
   981                              <1> internalcoderelocation
   982                              <1> 	jmp @F
   983                              <1> 
   984                              <1> .no_other:
   985                              <1> 	push cs
   986                              <1> 	pop ds
   987                              <1> 	mov ax, 0E34h
   988                              <1> 	extcall setrc
   989                              <1> 	mov dx, lmsg.no_other
   990                              <1> internalcoderelocation
   991                              <1> @@:
   992                              <1> 	extcall putsz
   993                              <1> .error_j2:
   994                              <1> 	jmp .error
   995                              <1> 
   996                              <1> .otherdone:
   997                              <1>  %if _ELD_LINKER_PASSES
   998                              <1> 	mov ax, word [bp + ?amounterrors]
   999                              <1> 	test ax, ax
  1000                              <1> 	jnz .error_j2
  1001                              <1>  %endif
  1002                              <1> %endif
  1003                              <1> 
  1004 00000689 5B                  <1> 	pop bx				; -> our heap data
  1005 0000068A 5E                  <1> 	pop si				; -> our command line tail
  1006 0000068B 16                  <1> 	 push ss
  1007 0000068C 1F                  <1> 	 pop ds
  1008 0000068D C47EFC              <1> 	les di, [bp + ?instance]
  1009 00000690 268B4502            <1> 	mov ax, word [es:di + eldiEndCode]
  1010                              <1> houdini
  1011 00000694 2D[D003]            <1> 	sub ax, strict word endresident + code
  1012                              <1> internalcoderelocation
  1013 00000697 26C74502[D003]      <1> 	mov word [es:di + eldiEndCode], endresident + code
  1014                              <1> internalcoderelocation
  1015 0000069D 2906[0000]          <1> 	sub word [relocateddata], ax
  1016                              <1> linkdatarelocation extseg_used
  1017                              <1> %if _DATA_SIZE == 0
  1018                              <1> 	xor ax, ax
  1019                              <1> 	mov word [es:di + eldiStartData], ax
  1020                              <1> 	mov word [es:di + eldiEndData], ax
  1021                              <1> %endif
  1022 000006A1 89EC5D              <1> 	lleave code
  1023                              <1> 		; INP:	es => ELD code segment
  1024                              <1> 		;	ds:si -> command line tail
  1025                              <1> 		;	ds:bx -> ELD data block
  1026                              <1> 		;	ss:sp -> far return address for current mode
  1027                              <1> 		; STT:	ds = ss, UP, EI
  1028 000006A4 E939FC              <1> 	jmp start
  1029                              <1> 
  1030                              <1> .error:
  1031 000006A7 89EC5D              <1> 	lleave
  1032 000006AA B8FFFF              <1> 	mov ax, -1
  1033 000006AD CB                  <1> 	retf
  1034                              <1> 
  1035                              <1> 
  1036                              <1> %ifnidni _LISTING, ""
  1037                              <1>  %assign ELDHINT 1
  1038                              <1> %else
  1039                              <1>  %assign ELDHINT 0
  1040                              <1> %endif
  1041                              <1> 
  1042                              <1> %if ELDOTHER || ELDHINT
  1043                              <1> 		; INP:	ah = multiplex number to check
  1044                              <1> 		;	(if ELDOTHER:)
  1045                              <1> 		;	 cs:si -> 16-byte AMIS signature to check
  1046                              <1> 		; OUT:	CY if multiplex number unused or no signature match,
  1047                              <1> 		;	 bp, ah, ds unmodified
  1048                              <1> 		;	NC if match found,
  1049                              <1> 		;	 ah = multiplex number (unmodified)
  1050                              <1> 		; CHG:	di, es, cx, dx
  1051                              <1> 		;	(if ELDOTHER:) bx
  1052                              <1> 		;	(if not ELDOTHER:) si
  1053                              <1> plex_check:
  1054 000006AE 16                  <1> 	push ss
  1055 000006AF 1F                  <1> 	pop ds
  1056 000006B0 F606[0000]08        <1> 	testopt [relocateddata], 8
  1057                              <1> linkdatarelocation internalflags4, -3
  1058 000006B5 740B                <1> 	jz @F
  1059                              <1> %if ELDOTHER
  1060                              <1> 	mov bx, relocateddata
  1061                              <1> linkdatarelocation amis_multiplex_number, -2, optional
  1062                              <1> 	test bx, bx
  1063                              <1> 	jz @F
  1064                              <1> 	cmp ah, byte [bx]
  1065                              <1> 	je .notfound		; do not use our own multiplexer -->
  1066                              <1> %else
  1067 000006B7 BE[0000]            <1> 	mov si, relocateddata
  1068                              <1> linkdatarelocation amis_multiplex_number, -2, optional
  1069 000006BA 85F6                <1> 	test si, si
  1070 000006BC 7404                <1> 	jz @F
  1071 000006BE 3A24                <1> 	cmp ah, byte [si]
  1072 000006C0 7420                <1> 	je .notfound		; do not use our own multiplexer -->
  1073                              <1> %endif
  1074                              <1> @@:
  1075 000006C2 B000                <1> 	mov al, 00h		; AMIS installation check
  1076 000006C4 E8[0000]EB020000    <1> 	extcall call_int2D	; AMIS (or "DOS reserved" = iret if no AMIS present)
  1077 000006CB 3CFF                <1> 	cmp al, 0FFh
  1078 000006CD 7513                <1> 	jne .notfound
  1079 000006CF 0E                  <1> 	push cs
  1080 000006D0 1F                  <1> 	pop ds
  1081                              <1> %if ELDOTHER
  1082                              <1> 	push si
  1083                              <1> 	extcall setes2dx	; es:di -> name strings of AMIS multiplexer that just answered
  1084                              <1> 	mov cx, 8		; Ignore description, only compare vendor and program name
  1085                              <1> 	repe cmpsw
  1086                              <1> 	pop si
  1087                              <1> %else
  1088 000006D1 BE[AC08]            <1> 	mov si, debuggeramissig	; ds:si -> our AMIS name strings
  1089                              <1> internalcoderelocation
  1090 000006D4 E8[0000]EB020000    <1> 	extcall setes2dx	; es:di -> name strings of AMIS multiplexer that just answered
  1091 000006DB B90800              <1> 	mov cx, 8		; Ignore description, only compare vendor and program name
  1092 000006DE F3A7                <1> 	repe cmpsw
  1093                              <1> %endif
  1094 000006E0 7401                <1> 	je .checkret		; ZR, NC = match -->
  1095                              <1> .notfound:
  1096 000006E2 F9                  <1> 	stc			; CY no match
  1097                              <1> .checkret:
  1098 000006E3 C3                  <1> 	retn
  1099                              <1> %endif
  1100                              <1> 
  1101                              <1> 
  1102                              <1> 	align 4, db 0
  1103                              <1> linkercoderelocations:
  1104                              <1> %if _ELDCALL_OPTIONAL || _ELDCALL_NEXT
  1105                              <1> 	dw ELDCALL_CODE_RELOCATIONS_OPTIONAL, 0
  1106                              <1> %else
  1107 000006E4 2200[E408]6801-     <1> 	dw ELDCALL_CODE_RELOCATIONS, 0, 0
  1107 000006EA [F308]9002[0B09]98- <1>
  1107 000006F1 02[1709]A002[2309]- <1>
  1107 000006F8 A802[2C09]B002-     <1>
  1107 000006FE [3309]B802[3B09]C0- <1>
  1107 00000705 02[4209]C802[4A09]- <1>
  1107 0000070C D002[5109]D802-     <1>
  1107 00000712 [5B09]F902[6609]02- <1>
  1107 00000719 03[6F09]0C03[3309]- <1>
  1107 00000720 3D03[2309]4E03-     <1>
  1107 00000726 [4209]4906[AE09]70- <1>
  1107 0000072D 06[7709]8206[B709]- <1>
  1107 00000734 C406[B709]D406-     <1>
  1107 0000073A [C409]00000000      <1>
  1108                              <1> %endif
  1109                              <1> 
  1110                              <1> %if _ELD_LINKER_PASSES
  1111                              <1> linkerlinkercoderelocations:
  1112                              <1> %if _ELDCALL_OPTIONAL || _ELDCALL_NEXT
  1113                              <1> 	dw ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 0
  1114                              <1> %else
  1115 00000740 2405[7709]4005-     <1> 	dw ELDCALL_LINKER_CODE_RELOCATIONS, 0, 0
  1115 00000746 [8109]4A05[4209]53- <1>
  1115 0000074D 05[9109]00000000    <1>
  1116                              <1> %endif
  1117                              <1> 
  1118                              <1> 	align 2, db 0
  1119                              <1> linktable:
  1120                              <1> 	istruc LINKTABLE
  1121                              <1> at ltCodeToCode
  1122 00000754 9E08                <1> 	dw internallinkercodetocoderelocations - code
  1123 00000756 2808                <1> 	dw internalcodetocoderelocations - code
  1124                              <1> at ltCodeToData
  1125 00000758 A608                <1> 	dw internallinkercodetodatarelocations - code
  1126 0000075A 4408                <1> 	dw internalcodetodatarelocations - code
  1127                              <1> at ltDataToCode
  1128 0000075C A808                <1> 	dw internallinkerdatatocoderelocations - code
  1129 0000075E 8808                <1> 	dw internaldatatocoderelocations - code
  1130                              <1> at ltDataToData
  1131 00000760 AA08                <1> 	dw internallinkerdatatodatarelocations - code
  1132 00000762 8E08                <1> 	dw internaldatatodatarelocations - code
  1133                              <1> at ltLinkData
  1134 00000764 9008                <1> 	dw linkerlinkerdatarelocations - code
  1135 00000766 6C07                <1> 	dw linkerdatarelocations - code
  1136                              <1> at ltLinkCode
  1137 00000768 4007                <1> 	dw linkerlinkercoderelocations - code
  1138 0000076A E406                <1> 	dw linkercoderelocations - code
  1139                              <1> 	iend
  1140                              <1> %endif
  1141                              <1> 
  1142                              <1> 	align 2, db 0
  1143                              <1> linkerdatarelocations:
  1144 0000076C 01004600[CF09]0100- <1> 	dw LINK_DATA_RELOCATIONS, 0
  1144 00000774 4800[D909]01004B00- <1>
  1144 0000077C [E209]0100B800-     <1>
  1144 00000782 [F209]0100C100-     <1>
  1144 00000788 [FD09]01004501-     <1>
  1144 0000078E [060A]01008E01-     <1>
  1144 00000794 [1E0A]0100A001-     <1>
  1144 0000079A [280A]0100A701-     <1>
  1144 000007A0 [1E0A]0100C401-     <1>
  1144 000007A6 [280A]0100D201-     <1>
  1144 000007AC [1E0A]0100DC01-     <1>
  1144 000007B2 [1E0A]01002702-     <1>
  1144 000007B8 [340A]01005B02-     <1>
  1144 000007BE [1E0A]01005F02-     <1>
  1144 000007C4 [280A]0100E902-     <1>
  1144 000007CA [3F0A]01001C03-     <1>
  1144 000007D0 [4D0A]01002C03-     <1>
  1144 000007D6 [580A]01003903-     <1>
  1144 000007DC [660A]02000200-     <1>
  1144 000007E2 [750A]02000800-     <1>
  1144 000007E8 [900A]01004603-     <1>
  1144 000007EE [060A]01006A03-     <1>
  1144 000007F4 [580A]01007603-     <1>
  1144 000007FA [660A]0100AB03-     <1>
  1144 00000800 [4D0A]0100C703-     <1>
  1144 00000806 [060A]01005406-     <1>
  1144 0000080C [B70A]01007D06-     <1>
  1144 00000812 [FD09]01009F06-     <1>
  1144 00000818 [580A]0100B206-     <1>
  1144 0000081E [DC0A]0101B806-     <1>
  1144 00000824 [ED0A]0000          <1>
  1145                              <1> 
  1146                              <1> 	align 2, db 0
  1147                              <1> internalcodetocoderelocations:
  1148 00000828 4A0123032803300335- <1> 	dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
  1148 00000831 0366037203A6036E06- <1>
  1148 0000083A 780695069B06D20600- <1>
  1148 00000843 00                  <1>
  1149                              <1> 
  1150                              <1> 	align 2, db 0
  1151                              <1> internalcodetodatarelocations:
  1152 00000844 3400530066006E0076- <1> 	dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
  1152 0000084D 00820086008B009900- <1>
  1152 00000856 A500B100CE003E014E- <1>
  1152 0000085F 0162018A01B301B901- <1>
  1152 00000868 BE01CC010E0219022B- <1>
  1152 00000871 023B0250026202F102- <1>
  1152 0000087A 0A03560379039F03B1- <1>
  1152 00000883 03BB030000          <1>
  1153                              <1> 
  1154                              <1> 	align 2, db 0
  1155                              <1> internaldatatocoderelocations:
  1156 00000888 00000600FFFF        <1> 	dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
  1157                              <1> 
  1158                              <1> 	align 2, db 0
  1159                              <1> internaldatatodatarelocations:
  1160 0000088E FFFF                <1> 	dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
  1161                              <1> 
  1162                              <1> %if _ELD_LINKER_PASSES
  1163                              <1> 	align 2, db 0
  1164                              <1> linkerlinkerdatarelocations:
  1165 00000890 01001B05[340A]0100- <1> 	dw LINK_LINKER_DATA_RELOCATIONS, 0
  1165 00000898 0206[A60A]0000      <1>
  1166                              <1> 
  1167                              <1> 	align 2, db 0
  1168                              <1> internallinkercodetocoderelocations:
  1169 0000089E F40405052D050000    <1> 	dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
  1170                              <1> 
  1171                              <1> 	align 2, db 0
  1172                              <1> internallinkercodetodatarelocations:
  1173 000008A6 0000                <1> 	dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
  1174                              <1> 
  1175                              <1> 	align 2, db 0
  1176                              <1> internallinkerdatatocoderelocations:
  1177 000008A8 FFFF                <1> 	dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
  1178                              <1> 
  1179                              <1> 	align 2, db 0
  1180                              <1> internallinkerdatatodatarelocations:
  1181 000008AA FFFF                <1> 	dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
  1182                              <1> %endif
  1183                              <1> 
  1184                              <1> %if ELDOTHER
  1185                              <1> 	align 2, db 0
  1186                              <1> linkerotherdatarelocations:
  1187                              <1> 	dw LINK_OTHER_DATA_RELOCATIONS, 0
  1188                              <1> 
  1189                              <1>  %ifnidn LINK_OTHER_LINKER_DATA_RELOCATIONS, ""
  1190                              <1>   %error Other linker data links not supported
  1191                              <1>  %endif
  1192                              <1> %endif
  1193                              <1> 
  1194                              <1> %if ELDOTHER || ELDHINT
  1195                              <1> 	align 2, db 0
  1196                              <1> debuggeramissig:
  1197 000008AC 65636D20<rep 5h>    <1> 		fill 8, 32, db "ecm"
  1198 000008B4 6C446562756720-     <1> 		fill 8, 32, db "lDebug"
  1198 000008B4 <rep 2h>            <1>
  1199                              <1> %endif
  1200                              <1> 
  1201                              <1> %if ELDOTHER
  1202                              <1> 	align 2, db 0
  1203                              <1> loaderamissig:
  1204                              <1> 		fill 8, 32, db "ecm"
  1205                              <1> 		fill 8, 32, db "Loader"
  1206                              <1> %endif
  1207                              <1> 
  1208                              <1> %ifnidni _LISTING, ""
  1209                              <1> listmsg:
  1210 000008BC 547261634C6973742D- <1> .hint:		db "TracList-add-offset=",_LISTING,"::"
  1210 000008C5 6164642D6F66667365- <1>
  1210 000008CE 743D6572726669782E- <1>
  1210 000008D7 6C73743A3A          <1>
  1211 000008DC 2D2D2D2D680D0A00    <1> .hint.offset:	asciz "----h",13,10
  1212                              <1> %endif
  1213                              <1> 
  1214 000008E4 30CD0C636D64335F6E- <1> 	eldcall_dump_names ELDCALL_CODE_NAMES
  1214 000008ED 6F745F6578746F9D15- <1>
  1214 000008F6 707574735F6765746C- <1>
  1214 000008FF 696E655F6578745F64- <1>
  1214 00000908 6F6E65D55509736B69- <1>
  1214 00000911 70636F6D6D6103C309- <1>
  1214 0000091A 6973737472696E673F- <1>
  1214 00000923 DDB90663686B656F6C- <1>
  1214 0000092C BABD04636D64335512- <1>
  1214 00000935 05707574737A289004- <1>
  1214 0000093E 6973706DB212057365- <1>
  1214 00000947 747263B5C604707574- <1>
  1214 00000950 63821B076865786279- <1>
  1214 00000959 7465398C0870757473- <1>
  1214 00000962 6C696E65E83A066973- <1>
  1214 0000096B 656F6C3FA7AA056572- <1>
  1214 00000974 726F72848107686578- <1>
  1214 0000097D 776F72646FA20D7075- <1>
  1214 00000986 74736C696E655F6372- <1>
  1214 0000098F 6C66D0BB1A636F7079- <1>
  1214 00000998 5F73696E676C655F63- <1>
  1214 000009A1 6F756E7465645F7374- <1>
  1214 000009AA 72696E67986906696E- <1>
  1214 000009B3 7463686B21300A6361- <1>
  1214 000009BC 6C6C5F696E743244B7- <1>
  1214 000009C5 740873657465733264- <1>
  1214 000009CE 78                  <1>
  1215 000009CF C30B076C617374636D- <1> 	link_data_dump_names LINK_DATA_NAMES
  1215 000009D8 646B5D06646D79636D- <1>
  1215 000009E1 6454400D6D73672E75- <1>
  1215 000009EA 6E696E7374616C6CEB- <1>
  1215 000009F3 420865787464737365- <1>
  1215 000009FC 6CD52D066578747365- <1>
  1215 00000A05 6726EB15696E646972- <1>
  1215 00000A0E 6563745F6172726179- <1>
  1215 00000A17 5F6572726669782F7A- <1>
  1215 00000A20 076C696E655F696E50- <1>
  1215 00000A29 8F0970726F6D70746C- <1>
  1215 00000A32 656E84E3086C696E65- <1>
  1215 00000A3B 5F6F75748D710B6D73- <1>
  1215 00000A44 672E696E7374616C6C- <1>
  1215 00000A4D 5ABC086F7074696F6E- <1>
  1215 00000A56 7337E7D30B65787473- <1>
  1215 00000A5F 65675F75736564B240- <1>
  1215 00000A68 0C657874646174615F- <1>
  1215 00000A71 75736564B9E1186578- <1>
  1215 00000A7A 745F707574735F6765- <1>
  1215 00000A83 746C696E655F68616E- <1>
  1215 00000A8C 646C657297B6136578- <1>
  1215 00000A95 745F636F6D6D616E64- <1>
  1215 00000A9E 5F68616E646C657268- <1>
  1215 00000AA7 440E6C696E6B63616C- <1>
  1215 00000AB0 6C5F7461626C65F09E- <1>
  1215 00000AB9 227472795F64656275- <1>
  1215 00000AC2 676765725F616D6973- <1>
  1215 00000ACB 5F6D756C7469706C65- <1>
  1215 00000AD4 785F6E756D626572CB- <1>
  1215 00000ADD 510E696E7465726E61- <1>
  1215 00000AE6 6C666C61677334688C- <1>
  1215 00000AEF 15616D69735F6D756C- <1>
  1215 00000AF8 7469706C65785F6E75- <1>
  1215 00000B01 6D626572            <1>
  1216                              <1> %if ELDOTHER
  1217                              <1> 	link_data_dump_names LINK_OTHER_DATA_NAMES
  1218                              <1> %endif
  1219                              <1> 
  1220                              <1> lmsg:
  1221                              <1> %if _ELD_LINKER_PASSES
  1222                              <1> %if _ELDCALL_OPTIONAL
  1223                              <1> .warning_code_optional:		counted "Optional code link missing, hash="
  1224                              <1> %endif
  1225                              <1> %if _ELDDATA_OPTIONAL
  1226                              <1> .warning_data_optional:		counted "Optional data link missing, hash="
  1227                              <1> %endif
  1228 00000B05 1844617461206C696E- <1> .error_data:			counted "Data link missing, hash="
  1228 00000B0E 6B206D697373696E67- <1>
  1228 00000B17 2C20686173683D      <1>
  1229 00000B1E 18436F6465206C696E- <1> .error_code:			counted "Code link missing, hash="
  1229 00000B27 6B206D697373696E67- <1>
  1229 00000B30 2C20686173683D      <1>
  1230 00000B37 0A682C206C6162656C- <1> .error.2:			counted "h, label ",'"'
  1230 00000B40 2022                <1>
  1231                              <1> %endif
  1232                              <1> %if ELDOTHER
  1233                              <1> .no_other:		asciz "ELD linker: No other link info found!",13,10
  1234                              <1> .error_other:		asciz "ELD linker: Other link info unknown format!",13,10
  1235                              <1> %endif
  1236                              <1> 
  1237 00000B42 00<rep Eh>          <1> 	align 16, db 0
   720                                  
   721                                  	align 16
   722                                  code_size equ $ - code
