     1                                  
     2                                  ; Public Domain
     3                                  
     4                                  ; test run command: ; .; .
     5                                  
     6                                  %include "lmacros3.mac"
     1                              <1> [list -]
    14                              <2> [list -]
    14                              <1> [list -]
     7                                  %include "eld.mac"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug macros
     4                              <1> 
     5                              <1> Copyright (C) 2008-2025 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %ifndef ELD_MAC
    16                              <1> %define ELD_MAC 1
    17                              <1> 
    18                              <1> %include "lmacros3.mac"
     1                              <2> [list -]
    19                              <1> 
    20                              <1> 		; ELD executable header
    21                              <1> 	struc ELD_HEADER
    22 00000000 ????????            <1> eldhSignature:		resb 4	; "ELD1"
    23 00000004 ??????              <1> 			resb 3	; reserved
    24 00000007 ??                  <1> 			resb 1	; 26 (Ctrl-Z)
    25 00000008 ????????            <1> eldhCodeOffset:		resd 1	; position displacement from eldhSignature
    26 0000000C ????                <1> eldhCodeImageLength:	resw 1	; amount bytes, at least 32
    27 0000000E ????                <1> eldhCodeAllocLength:	resw 1	; amount bytes, added to prior. sum < 64 KiB
    28 00000010 ????????            <1> eldhDataOffset:		resd 1
    29 00000014 ????                <1> eldhDataImageLength:	resw 1	; (zero allowed)
    30 00000016 ????                <1> eldhDataAllocLength:	resw 1	; (zero allowed)
    31 00000018 ????                <1> eldhCodeEntrypoint:	resw 1	; within code section, used as displacement
    32 0000001A ????????            <1> eldhReserved:		resb 4	; reserved
    33 0000001E ????                <1> eldhExtensionSize:	resw 1	; from eldhSignature, -> past eldhx fields in use
    34                              <1> 	endstruc
    35                              <1> 	endarea ELD_HEADER, 1
    36                              <1> 
    37                              <1> 	struc ELD_HEADERX
    38 00000000 <res 20h>           <1> eldhxHeader:		resb ELD_HEADER_size
    39 00000020 ????????            <1> eldhxDescriptionOffset:	resd 1	; zero if none, from eldhxHeader. <= 128 Bytes
    40 00000024 ????????            <1> eldhxHelpOffset:	resd 1	; zero if none, from eldhxHeader
    41 00000028 ????????            <1> eldhxLibTable:		resd 1	; zero if none, from eldhxHeader
    42 0000002C ????????            <1> eldhxDateTimeOffset:	resd 1	; zero if none, from eldhxHeader
    43                              <1> 	alignb 16
    44                              <1> 	endstruc
    45                              <1> 
    46                              <1> 	struc ELD_TRAILER_HEADER
    47 00000000 ????????????????    <1> eldthSignature:		resb 8	; "ELD1TAIL"
    48 00000008 ????????            <1> eldthHeaderOffset:	resd 1	; negative displacement from eldthSignature,
    49                              <1> 				;  add this dword to the seek offset
    50 0000000C ????                <1> eldthReserved:		resw 1	; reserved, must be initialised to zero
    51 0000000E ????                <1> eldthChecksum:		resw 1	; sum of all words in trailer header = 0
    52                              <1> 	endstruc
    53                              <1> 	endarea ELD_TRAILER_HEADER, 1
    54                              <1> 
    55                              <1> 	struc ELD_LIBTABLE
    56 00000000 ????                <1> eldltFormat:		resw 1
    57                              <1> 	; 0 = uncompressed
    58                              <1> 	; 2 = heatshrink compressed
    59                              <1> 	; 3 = lzexedat -4 compressed
    60                              <1> 	; 4 = lzexedat -4 -l compressed
    61 00000002 ????                <1> eldltAmount:		resw 1
    62 00000004 ????????            <1> eldltOffset:		resd 1	; from eldhxHeader
    63                              <1> eldltCompressedLength:		; (dword, only present if format 2, 3, or 4)
    64                              <1> 	endstruc
    65                              <1> 	endarea ELD_LIBTABLE, 1
    66                              <1> 
    67                              <1> 		; ELD instance header
    68                              <1> 	struc ELD_INSTANCE
    69 00000000 ????                <1> eldiStartCode:		resw 1	; -> this structure itself (para aligned)
    70 00000002 ????                <1> eldiEndCode:		resw 1	; -> behind memory used by instance (para aligned)
    71 00000004 ????                <1> eldiStartData:		resw 1	; -> data in data entry section (para aligned), or 0
    72 00000006 ????                <1> eldiEndData:		resw 1	; -> behind data (para aligned), or 0
    73 00000008 ????????????????    <1> eldiIdentifier:		resb 8	; blank-filled text
    74 00000010 ????                <1> eldiFlags:		resw 1	; flags
    75                              <1> eldiListing_size equ 14
    76 00000012 <res Eh>            <1> eldiListing:		resb eldiListing_size
    77                              <1> 				; ASCIZ listing file name
    78                              <1> 	endstruc
    79                              <1> 		; flags for eldiFlags:
    80                              <1> eldifResident:		equ 1
    81                              <1> 
    82                              <1> 		; ELD link info header
    83                              <1> 	struc ELD_LINKINFO
    84 00000000 ????                <1> eldlSignature:		resw 1	; 0E1D1h
    85 00000002 ????????            <1> eldlReserved:		resw 2
    86 00000006 ????                <1> eldlUseLinkHash:	resw 1
    87 00000008 ????                <1> eldlDataAmount:		resw 1
    88 0000000A ????                <1> eldlDataPrefixes:	resw 1
    89 0000000C ????                <1> eldlDataEntries:	resw 1
    90 0000000E ????                <1> eldlDataAddresses:	resw 1
    91 00000010 ????                <1> eldlCodeAmount:		resw 1
    92 00000012 ????                <1> eldlCodePrefixes:	resw 1
    93 00000014 ????                <1> eldlCodeEntries:	resw 1
    94 00000016 ????                <1> eldlCodeAddresses:	resw 1
    95                              <1> 	endstruc
    96                              <1> 
    97                              <1> 	numdef ELD_CODE_VSTART, 9001h
    98                              <1> 	numdef ELD_DATA_VSTART, 8000h
    99                              <1> 	numdef ELD_RELOC_VSTART, 8000h
   100                              <1> 
   101                              <1> 	numdef ELD_RECLAIM_HINT, 0
   102                              <1> 	strdef ELD_LISTING, ""
   103                              <1> 	numdef ELD_DATETIME, 0
   104                              <1> 
   105                              <1> %if _ELD_DATETIME
   106                              <1>  %define PUT_ELDHX_DATETIME_OFFSET at eldhxDateTimeOffset, dd DATAOFFSET + datetime - datastart
   107                              <1>  %macro PUT_ELD_DATETIME 0.nolist
   108                              <1> datetime:	asciz __UTC_DATE__,'T',__UTC_TIME__,'Z'
   109                              <1> 		asciz		; for future extension
   110                              <1>  %endmacro
   111                              <1> %else
   112                              <1>  %define PUT_ELDHX_DATETIME_OFFSET
   113                              <1>  %define PUT_ELD_DATETIME
   114                              <1> %endif
   115                              <1> 
   116                              <1> %endif
     8                                  %include "eldcall.mac"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug call macros
     4                              <1> 
     5                              <1> Copyright (C) 2008-2024 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %ifndef ELDCALL_MAC
    16                              <1> %define ELDCALL_MAC 1
    17                              <1> 
    18                              <1> %include "lmacros3.mac"
     1                              <2> [list -]
    19                              <1> %include "nasmhash.mac"
     1                              <2> 
     2                              <2> %if 0
     3                              <2> 
     4                              <2> Hashing macros
     5                              <2>  by E. C. Masloch, 2019
     6                              <2> 
     7                              <2> Usage of the works is permitted provided that this
     8                              <2> instrument is retained with the works, so that any entity
     9                              <2> that uses the works is notified of this instrument.
    10                              <2> 
    11                              <2> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <2> 
    13                              <2> %endif
    14                              <2> 
    15                              <2> %ifndef __NASMHASH_MAC__
    16                              <2> %assign __NASMHASH_MAC__ 1
    17                              <2> 
    18                              <2> 
    19                              <2> 	%macro hashdef 2+.nolist
    20                              <2> %ifempty %2
    21                              <2>  %assign _%1 1
    22                              <2> %else
    23                              <2> %ifstr %2
    24                              <2>  %define %%string %2
    25                              <2> %elifid %2
    26                              <2>  %defstr %%string %2
    27                              <2> %elifnum %2
    28                              <2>  %defstr %%string %2
    29                              <2> %eliftok %2
    30                              <2>  %defstr %%string %2
    31                              <2> %else
    32                              <2>  %error Unknown input
    33                              <2> %endif
    34                              <2> %strlen %%length %%string
    35                              <2> %assign %%hash 1
    36                              <2> %assign %%index 1
    37                              <2> %rep %%length
    38                              <2>  %substr %%char %%string %%index
    39                              <2>  %assign %%hash (%%hash * 31 + %%char) & 0FFFFh
    40                              <2>  %assign %%index %%index + 1
    41                              <2> %endrep
    42                              <2> %assign _%1 %%hash
    43                              <2> %endif
    44                              <2> 	%endmacro
    45                              <2> 
    46                              <2> 
    47                              <2> %endif
    20                              <1> %include "elddata.mac"
     1                              <2> %if 0
     2                              <2> 
     3                              <2> Extensions for lDebug data relocation macros
     4                              <2> 
     5                              <2> Copyright (C) 2008-2024 E. C. Masloch
     6                              <2> 
     7                              <2> Usage of the works is permitted provided that this
     8                              <2> instrument is retained with the works, so that any entity
     9                              <2> that uses the works is notified of this instrument.
    10                              <2> 
    11                              <2> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <2> 
    13                              <2> %endif
    14                              <2> 
    15                              <2> %ifndef ELDDATA_MAC
    16                              <2> %define ELDDATA_MAC 1
    17                              <2> 
    18                              <2> %include "lmacros3.mac"
     1                              <3> [list -]
    19                              <2> %include "nasmhash.mac"
     1                              <3> 
     2                              <3> %if 0
     3                              <3> 
     4                              <3> Hashing macros
     5                              <3>  by E. C. Masloch, 2019
     6                              <3> 
     7                              <3> Usage of the works is permitted provided that this
     8                              <3> instrument is retained with the works, so that any entity
     9                              <3> that uses the works is notified of this instrument.
    10                              <3> 
    11                              <3> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <3> 
    13                              <3> %endif
    14                              <3> 
    15                              <3> %ifndef __NASMHASH_MAC__
    16                              <3> %assign __NASMHASH_MAC__ 1
    17                              <3> 
    18                              <3> 
    19                              <3> 	%macro hashdef 2+.nolist
    20                              <3> %ifempty %2
    21                              <3>  %assign _%1 1
    22                              <3> %else
    23                              <3> %ifstr %2
    24                              <3>  %define %%string %2
    25                              <3> %elifid %2
    26                              <3>  %defstr %%string %2
    27                              <3> %elifnum %2
    28                              <3>  %defstr %%string %2
    29                              <3> %eliftok %2
    30                              <3>  %defstr %%string %2
    31                              <3> %else
    32                              <3>  %error Unknown input
    33                              <3> %endif
    34                              <3> %strlen %%length %%string
    35                              <3> %assign %%hash 1
    36                              <3> %assign %%index 1
    37                              <3> %rep %%length
    38                              <3>  %substr %%char %%string %%index
    39                              <3>  %assign %%hash (%%hash * 31 + %%char) & 0FFFFh
    40                              <3>  %assign %%index %%index + 1
    41                              <3> %endrep
    42                              <3> %assign _%1 %%hash
    43                              <3> %endif
    44                              <3> 	%endmacro
    45                              <3> 
    46                              <3> 
    47                              <3> %endif
    20                              <2> %include "eldcheck.mac"
     1                              <3> %if 0
     2                              <3> 
     3                              <3> Extensions for lDebug relocation check macros
     4                              <3> 
     5                              <3> Copyright (C) 2008-2023 E. C. Masloch
     6                              <3> 
     7                              <3> Usage of the works is permitted provided that this
     8                              <3> instrument is retained with the works, so that any entity
     9                              <3> that uses the works is notified of this instrument.
    10                              <3> 
    11                              <3> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <3> 
    13                              <3> %endif
    14                              <3> 
    15                              <3> %ifndef ELDCHECK_MAC
    16                              <3> %define ELDCHECK_MAC 1
    17                              <3> 
    18                              <3> %assign ELDSTRICT 0
    19                              <3> %assign ELDSTRICTCOUNTER 0
    20                              <3> 
    21                              <3> 	%imacro eldstrict 1.nolist
    22                              <3> %ifidni %1, on
    23                              <3>  %assign ELDSTRICT 1
    24                              <3>  [warning +error=reloc-abs]
    25                              <3>  [warning +reloc-abs]
    26                              <3> %elifidni %1, off
    27                              <3>  %assign ELDSTRICT 0
    28                              <3>  [warning -reloc-abs]
    29                              <3> %else
    30                              <3>  %error Unknown keyword
    31                              <3> %endif
    32                              <3> 	%endmacro
    33                              <3> 
    34                              <3> 	%imacro reloc 1+.nolist
    35                              <3> %if ELDSTRICT
    36                              <3>  %if ELDSTRICTCOUNTER
    37                              <3>   %error Missing relocation
    38                              <3>  %endif
    39                              <3>  [warning -reloc-abs]
    40                              <3>  %assign ELDSTRICTCOUNTER 1
    41                              <3> %endif
    42                              <3> %1
    43                              <3> 	%endmacro
    44                              <3> 
    45                              <3> 	%imacro reloc2 1+.nolist
    46                              <3> %if ELDSTRICT
    47                              <3>  %if ELDSTRICTCOUNTER
    48                              <3>   %error Missing relocation
    49                              <3>  %endif
    50                              <3>  [warning -reloc-abs]
    51                              <3>  %assign ELDSTRICTCOUNTER 2
    52                              <3> %endif
    53                              <3> %1
    54                              <3> 	%endmacro
    55                              <3> 
    56                              <3> 	%imacro eldstrictcheck 0.nolist
    57                              <3> %if ELDSTRICT
    58                              <3>  %ifn ELDSTRICTCOUNTER
    59                              <3>   %error Unexpected relocation
    60                              <3>  %else
    61                              <3>   %assign ELDSTRICTCOUNTER ELDSTRICTCOUNTER - 1
    62                              <3>   %ifn ELDSTRICTCOUNTER
    63                              <3>    [warning +reloc-abs]
    64                              <3>   %endif
    65                              <3>  %endif
    66                              <3> %endif
    67                              <3> 	%endmacro
    68                              <3> 
    69                              <3> %endif
    70                              <3> 
    21                              <2> 
    22                              <2> 
    23                              <2> %assign ELDLINKER 0
    24                              <2> 
    25                              <2> %define INTERNAL_CODE_TO_CODE_RELOCATIONS ""
    26                              <2> %define INTERNAL_CODE_TO_DATA_RELOCATIONS ""
    27                              <2> %define INTERNAL_DATA_TO_CODE_RELOCATIONS ""
    28                              <2> %define INTERNAL_DATA_TO_DATA_RELOCATIONS ""
    29                              <2> %define INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS ""
    30                              <2> %define INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS ""
    31                              <2> %define INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS ""
    32                              <2> %define INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS ""
    33                              <2> %assign ELDDATA_OPTIONAL_STATUS 0		; not any seen yet
    34                              <2> %assign ELDDATA_PMREQUIRED_STATUS 0		; not any seen yet
    35                              <2> %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                                  
    12                                  	numdef RESIDENT, 1
    13                                  
    14                                  	cpu 8086
    15                                  
    16                                  	addsection RELOCATEDDATA, nobits vstart=_ELD_RELOC_VSTART
    17                                  relocateddata:
    18                                  
    19                                  	addsection HEADER, start=0
    20                                  
    21                                  	istruc ELD_HEADERX
    22                                  at eldhxHeader
    23                                  		; ELD executable header
    24                                  	istruc ELD_HEADER
    25 00000000 454C4431                at eldhSignature,	db "ELD1"
    26 00000004 000000                  			db 0,0,0
    27 00000007 1A                      			db 26
    28 00000008 50000000                at eldhCodeOffset,	dd CODEOFFSET
    29 0000000C 900D                    at eldhCodeImageLength,	dw code_size
    30 0000000E 0000                    at eldhCodeAllocLength,	dw 0
    31 00000010 E00D0000                at eldhDataOffset,	dd DATAOFFSET
    32 00000014 6004                    at eldhDataImageLength,	dw data_size
    33 00000016 0000                    at eldhDataAllocLength,	dw total_data_size - data_size
    34 00000018 B305                    at eldhCodeEntrypoint,	dw linker - code
    35                                  at eldhReserved
    36 0000001A 00<rep 4h>2800          at eldhExtensionSize,	dw header_extension_end - $$
    37                                  	iend
    38 00000020 [30000000]              at eldhxDescriptionOffset,	dd description
    39                                  %if _RESIDENT
    40 00000024 8C110000                at eldhxHelpOffset,		dd DATAOFFSET + msg.help - datastart
    41                                  %endif
    42                                  PUT_ELDHX_DATETIME_OFFSET
    43                                  header_extension_end:
    44 00000028 00<rep 8h>              	iend
    45                                  
    46 00000030 446973706C61792044-     description:		asciz "Display DOS drive space."
    46 00000039 4F5320647269766520-
    46 00000042 73706163652E00     
    47                                  
    48                                  
    49 00000049 00<rep 7h>              	align 16, db 0
    50                                  
    51                                  CODEOFFSET equ $ - $$
    52                                  	addsection CODE, follows=HEADER vstart=_ELD_CODE_VSTART
    53                                  %define CODEFIXUP - code + 0
    54                                  code:
    55                                  		; ELD instance header
    56                                  	istruc ELD_INSTANCE
    57                                  at eldiStartCode
    58 00000000 00<rep 2h>              at eldiEndCode
    59 00000002 00<rep 2h>              at eldiStartData
    60 00000004 00<rep 2h>              at eldiEndData
    61 00000006 00<rep 2h>444F5353-     at eldiIdentifier,	fill 8, 32, db "DOSSPACE"
    61 0000000C 50414345           
    62 00000010 00<rep 2h>646F7373-     at eldiListing,		asciz _ELD_LISTING
    62 00000016 706163652E6C737400 
    63 0000001F 00                      	iend
    64                                  
    65                                  
    66                                  %if _RESIDENT
    67                                  command:
    68 00000020 EB08                    	jmp strict short .entry
    69                                  .chain:
    70 00000022 E8[0000]EB020000        	extcall cmd3_not_ext, required	; must NOT be extcallcall
    71 00000029 90                      	times 10 - ($ - command) nop
    72                                  .entry:
    73 0000002A 56                      	push si
    74 0000002B 3C2D                    	cmp al, '-'
    75 0000002D 7503                    	jne @F
    76 0000002F E83E04                  	extcallcall skipcomma
    77                                  @@:
    78 00000032 4E                      	dec si
    79                                  
    80 00000033 BA[B101]                reloc	mov dx, msg.dosspace
    81                                  internaldatarelocation
    82 00000036 E83F04                  	extcallcall isstring?
    83 00000039 7405                    	je .ours
    84 0000003B 5E                      	pop si
    85 0000003C 4E                      	dec si
    86 0000003D AC                      	lodsb
    87 0000003E EBE2                    	jmp .chain
    88                                  
    89                                  .ours:
    90 00000040 58                      	pop ax
    91 00000041 E82C04                  	extcallcall skipcomma
    92 00000044 4E                      	dec si
    93 00000045 C706[0000][0000]        reloc2	mov word [relocateddata], relocateddata
    94                                  linkdatarelocation lastcmd, -4
    95                                  linkdatarelocation dmycmd
    96 0000004B BA[0000]                reloc	mov dx, relocateddata
    97                                  linkdatarelocation msg.uninstall
    98 0000004E E82704                  	extcallcall isstring?
    99 00000051 7406                    	je uninstall
   100                                  
   101 00000053 E88300                  	call run
   102 00000056 E82704                  	extcallcall cmd3
   103                                  
   104                                  uninstall:
   105 00000059 AC                      	lodsb
   106 0000005A E82B04                  	extcallcall chkeol
   107                                  
   108 0000005D E86B00                  	call get_es_ext
   109                                  
   110 00000060 06                      	push es
   111 00000061 1F                      	pop ds
   112 00000062 31DB                    	xor bx, bx		; = 0 (no prior, modify ext_command_handler)
   113 00000064 BF[2000]                reloc	mov di, command		; di -> us
   114                                  internalcoderelocation
   115 00000067 368B36[0000]            reloc	mov si, word [ss:relocateddata]
   116                                  linkdatarelocation ext_command_handler
   117                                  				; si -> first
   118 0000006C 85F6                    	test si, si		; none installed ?
   119 0000006E 7450                    	jz .error		; error -->
   120                                  
   121                                  .loop:
   122 00000070 39F7                    	cmp di, si		; found ?
   123 00000072 740D                    	je .bx			; yes, use bx -->
   124 00000074 89F3                    	mov bx, si		; bx -> prior handler
   125 00000076 AD                      	lodsw			; skip entrypoint jmp strict short
   126 00000077 AC                      	lodsb			; get first byte of chainer
   127 00000078 3CE9                    	cmp al, 0E9h		; expecting jmp near ?
   128 0000007A 7544                    	jne .error		; no, error -->
   129 0000007C AD                      	lodsw			; get rel16 displacement
   130 0000007D 01C6                    	add si, ax		; -> next handler
   131 0000007F EBEF                    	jmp .loop
   132                                  
   133                                  .bx:
   134 00000081 85DB                    	test bx, bx		; any prior ?
   135 00000083 751A                    	jnz .bxnz		; yes -->
   136 00000085 AF                      	scasw			; skip entrypoint jmp strict short
   137 00000086 803DE8                  	cmp byte [di], 0E8h	; is it a call to cmd3_not_ext ?
   138 00000089 7507                    	jne @F			; no -->
   139                                  				; yes, reset ext_command_handler to zero
   140                                  .setbx:
   141 0000008B 36891E[0000]            reloc	mov word [ss:relocateddata], bx
   142                                  linkdatarelocation ext_command_handler
   143 00000090 EB1E                    	jmp .done
   144                                  
   145                                  @@:
   146 00000092 803DE9                  	cmp byte [di], 0E9h	; validate
   147 00000095 7529                    	jne .error		; failure -->
   148 00000097 47                      	inc di			; -> rel16 displacement
   149 00000098 8B1D                    	mov bx, word [di]	; get displacement
   150 0000009A AF                      	scasw			; -> after jmp near
   151 0000009B 01FB                    	add bx, di		; -> next handler
   152 0000009D EBEC                    	jmp .setbx		; set ext_command_handler to next
   153                                  
   154                                  .bxnz:
   155 0000009F 89DE                    	mov si, bx		; -> prior handler with us as downlink
   156 000000A1 87FE                    	xchg di, si		; si -> ours, di -> prior
   157 000000A3 A7                      	cmpsw			; skip entrypoint jmp strict short
   158 000000A4 A4                      	movsb			; copy 0E8h/0E9h
   159 000000A5 AD                      	lodsw			; ax = near rel16 displacement
   160 000000A6 01F0                    	add ax, si		; add in our base (= absolute offset)
   161 000000A8 29F8                    	sub ax, di
   162 000000AA 48                      	dec ax
   163 000000AB 48                      	dec ax			; subtract new base (= relative displacement)
   164 000000AC AB                      	stosw			; store new rel16 displacement
   165 000000AD A5                      	movsw			; jmp strict short
   166 000000AE A5                      	movsw			; linkcall target
   167 000000AF A4                      	movsb			; trailer
   168                                  .done:
   169 000000B0 8026[1000]FE            reloc	clropt [code + eldiFlags], eldifResident
   170                                  internalcoderelocation -3	; mark block as free
   171 000000B5 BA[BA01]                reloc	mov dx, msg.uninstall_done
   172                                  internaldatarelocation
   173                                  @@:
   174 000000B8 16                      	push ss
   175 000000B9 1F                      	pop ds
   176 000000BA E8D303                  	extcallcall putsz
   177 000000BD E8C003                  	extcallcall cmd3	; return
   178                                  
   179                                  .error:
   180 000000C0 B8010E                  	mov ax, 0E01h
   181 000000C3 E8D203                  	extcallcall setrc
   182 000000C6 BA[DA01]                reloc	mov dx, msg.uninstall_error
   183                                  internaldatarelocation
   184 000000C9 EBED                    	jmp @B
   185                                  
   186                                  
   187                                  get_es_ext:
   188 000000CB 8E06[0000]              reloc	mov es, word [relocateddata]
   189                                  linkdatarelocation extdssel
   190 000000CF E8CE03                  	extcallcall ispm
   191 000000D2 7404                    	jz @F
   192 000000D4 8E06[0000]              reloc	mov es, word [relocateddata]
   193                                  linkdatarelocation extseg
   194                                  @@:
   195 000000D8 C3                      	retn
   196                                  
   197                                  
   198                                  run:
   199                                  %else
   200                                  start:
   201                                  	mov bx, es
   202                                  %endif
   203 000000D9 16                      	 push ss
   204 000000DA 07                      	 pop es
   205 000000DB E89203                  	extcallcall skipcomma
   206 000000DE EB18                    	jmp .calldos
   207                                  
   208                                  .notfound:
   209 000000E0 B8670E                  	mov ax, 0E67h
   210 000000E3 E8B203                  	extcallcall setrc
   211 000000E6 BA[5501]                	mov dx, msg.notfound
   212                                  internaldatarelocation
   213 000000E9 E8A403                  	extcallcall putsz
   214 000000EC E89103                  	extcallcall cmd3
   215                                  
   216                                  checkdos: equ $
   217 000000EF E8B603                  	extcallcall InDOS
   218 000000F2 7403                    	jz @F
   219                                  .error:
   220 000000F4 E8B903                  	extcallcall error
   221                                  
   222                                  @@:
   223 000000F7 C3                      	retn
   224                                  
   225                                  .calldos:
   226 000000F8 E8F4FF                  	call checkdos
   227 000000FB 4E                      	dec si
   228 000000FC 31DB                    	xor bx, bx
   229 000000FE BA[A801]                	mov dx, msg.expanded
   230                                  internaldatarelocation
   231 00000101 E87403                  	extcallcall isstring?
   232 00000104 7502                    	jne @F
   233 00000106 F7D3                    	not bx
   234                                  @@:
   235 00000108 E86503                  	extcallcall skipcomma
   236 0000010B 881E[0401]              	mov byte [expanded], bl
   237                                  internaldatarelocation
   238                                  
   239 0000010F E83903                  	call getdrive
   240 00000112 B600                    	mov dh, 0
   241                                  
   242 00000114 88D0                    	mov al, dl
   243 00000116 BF[1901]                	mov di, msg.return.in_dl
   244                                  internaldatarelocation
   245 00000119 E89C03                  	extcallcall hexbyte
   246                                  
   247 0000011C B400                    	mov ah, 0
   248 0000011E 48                      	dec ax
   249 0000011F 7905                    	jns @F
   250 00000121 B419                    	mov ah, 19h
   251 00000123 E89A03                  	extcallcall _doscall
   252                                  @@:
   253 00000126 0441                    	add al, 'A'
   254 00000128 A2[A401]                	mov byte [msg.drive], al
   255                                  internaldatarelocation
   256                                  
   257 0000012B 31C9                    	xor cx, cx
   258 0000012D 31DB                    	xor bx, bx
   259 0000012F B8FF36                  	mov ax, 36FFh
   260 00000132 E88B03                  	extcallcall _doscall
   261                                  
   262                                  	lframe
   263 00000135 5589E5                  	lenter
   264                                  	lvar word, spc
   265 00000138 50                      	 push ax
   266 00000139 A3[5400]                	mov word [buffer_spc], ax
   267                                  internaldatarelocation
   268                                  	lvar word, free
   269 0000013C 53                      	 push bx
   270 0000013D 891E[5600]              	mov word [buffer_free], bx
   271                                  internaldatarelocation
   272                                  	lvar word, bps
   273 00000141 51                      	 push cx
   274 00000142 890E[5800]              	mov word [buffer_bps], cx
   275                                  internaldatarelocation
   276                                  	lvar word, total
   277 00000146 52                      	 push dx
   278 00000147 8916[5A00]              	mov word [buffer_total], dx
   279                                  internaldatarelocation
   280                                  
   281 0000014B BA[0501]                	mov dx, msg.return
   282                                  internaldatarelocation
   283 0000014E BF[2E01]                	mov di, msg.return.ax
   284                                  internaldatarelocation
   285 00000151 E87403                  	extcallcall hexword
   286 00000154 93                      	xchg ax, bx
   287 00000155 BF[3801]                	mov di, msg.return.bx
   288                                  internaldatarelocation
   289 00000158 E86D03                  	extcallcall hexword
   290 0000015B 91                      	xchg ax, cx
   291 0000015C BF[4201]                	mov di, msg.return.cx
   292                                  internaldatarelocation
   293 0000015F E86603                  	extcallcall hexword
   294 00000162 8B46F8                  	mov ax, word [bp + ?total]
   295 00000165 BF[4C01]                	mov di, msg.return.dx
   296                                  internaldatarelocation
   297 00000168 E85D03                  	extcallcall hexword
   298 0000016B E82203                  	extcallcall putsz
   299                                  
   300 0000016E 837EFEFF                	cmp word [bp + ?spc], -1
   301 00000172 7503E969FF              	je .notfound
   302                                  
   303 00000177 8B46FC                  	mov ax, word [bp + ?free]
   304 0000017A F766FE                  	mul word [bp + ?spc]
   305 0000017D A3[6000]                	mov word [buffer_sfree], ax
   306                                  internaldatarelocation
   307 00000180 8916[6200]              	mov word [buffer_sfree + 2], dx
   308                                  internaldatarelocation
   309                                  
   310 00000184 8B46F8                  	mov ax, word [bp + ?total]
   311 00000187 F766FE                  	mul word [bp + ?spc]
   312 0000018A A3[6400]                	mov word [buffer_stotal], ax
   313                                  internaldatarelocation
   314 0000018D 8916[6600]              	mov word [buffer_stotal + 2], dx
   315                                  internaldatarelocation
   316                                  
   317 00000191 8B46FA                  	mov ax, word [bp + ?bps]
   318 00000194 F766FE                  	mul word [bp + ?spc]
   319 00000197 A3[5C00]                	mov word [buffer_bpc], ax
   320                                  internaldatarelocation
   321 0000019A 8916[5E00]              	mov word [buffer_bpc + 2], dx
   322                                  internaldatarelocation
   323                                  
   324 0000019E A1[6400]                	mov ax, word [buffer_stotal]
   325                                  internaldatarelocation
   326 000001A1 8B16[6600]              	mov dx, word [buffer_stotal + 2]
   327                                  internaldatarelocation
   328 000001A5 BB[6E00]                	mov bx, buffer_btotal
   329                                  internaldatarelocation
   330 000001A8 E81800                  	call .s_to_b
   331                                  
   332 000001AB A1[6000]                	mov ax, word [buffer_sfree]
   333                                  internaldatarelocation
   334 000001AE 8B16[6200]              	mov dx, word [buffer_sfree + 2]
   335                                  internaldatarelocation
   336 000001B2 BB[6800]                	mov bx, buffer_bfree
   337                                  internaldatarelocation
   338 000001B5 E80B00                  	call .s_to_b
   339                                  
   340 000001B8 BE[7400]                	mov si, table_base
   341                                  internaldatarelocation
   342 000001BB E83C01                  	call processtable
   343                                  
   344 000001BE 89EC5D                  	lleave code
   345 000001C1 EB18                    	jmp ext
   346                                  
   347                                  
   348                                  .s_to_b:
   349 000001C3 52                      	push dx
   350 000001C4 F766FA                  	mul word [bp + ?bps]
   351 000001C7 8907                    	mov word [bx + 0], ax
   352 000001C9 895702                  	mov word [bx + 2], dx
   353 000001CC 83670400                	and word [bx + 4], 0
   354 000001D0 58                      	pop ax
   355 000001D1 F766FA                  	mul word [bp + ?bps]
   356 000001D4 014702                  	add word [bx + 2], ax
   357 000001D7 115704                  	adc word [bx + 4], dx
   358 000001DA C3                      	retn
   359                                  
   360                                  	lleave ctx
   361                                  
   362                                  
   363                                  ext:
   364 000001DB B80373                  	mov ax, 7303h
   365 000001DE BA[A401]                	mov dx, msg.drive
   366                                  internaldatarelocation
   367 000001E1 BF[0000]                	mov di, buffer_ext
   368                                  internaldatarelocation
   369                                  %if _RESIDENT
   370 000001E4 83650200                	and word [di + 2], 0
   371                                  %endif
   372 000001E8 B92C00                  	mov cx, buffer_ext.size
   373 000001EB F9                      	stc
   374 000001EC E8D102                  	extcallcall _doscall
   375 000001EF 730E                    	jnc @F
   376 000001F1 BF[9001]                	mov di, msg.noneext.ax
   377                                  internaldatarelocation
   378 000001F4 E8D102                  	extcallcall hexword
   379 000001F7 BA[6801]                	mov dx, msg.noneext
   380                                  internaldatarelocation
   381 000001FA E89302                  	extcallcall putsz
   382 000001FD EB45                    	jmp end
   383                                  
   384                                  @@:
   385                                  
   386 000001FF BE[0C00]                	mov si, buffer_ext.free
   387                                  internaldatarelocation
   388 00000202 BF[0400]                	mov di, buffer_ext.spc
   389                                  internaldatarelocation
   390 00000205 BB[3400]                	mov bx, buffer_ext.sfree
   391                                  internaldatarelocation
   392 00000208 E83A00                  	call mul_32_x_32
   393                                  
   394 0000020B BE[1000]                	mov si, buffer_ext.total
   395                                  internaldatarelocation
   396                                  	; mov di, buffer_ext.spc
   397                                  ; internaldatarelocation
   398 0000020E BB[3C00]                	mov bx, buffer_ext.stotal
   399                                  internaldatarelocation
   400 00000211 E83100                  	call mul_32_x_32
   401                                  
   402 00000214 BE[0800]                	mov si, buffer_ext.bps
   403                                  internaldatarelocation
   404                                  	; mov di, buffer_ext.spc
   405                                  ; internaldatarelocation
   406 00000217 BB[2C00]                	mov bx, buffer_ext.bpc
   407                                  internaldatarelocation
   408 0000021A E82800                  	call mul_32_x_32
   409                                  
   410                                  	houdini
   411 0000021D BE[3C00]                	mov si, buffer_ext.stotal
   412                                  internaldatarelocation
   413 00000220 BF[0800]                	mov di, buffer_ext.bps
   414                                  internaldatarelocation
   415 00000223 BB[4C00]                	mov bx, buffer_ext.btotal
   416                                  internaldatarelocation
   417 00000226 E85600                  	call mul_64_x_32
   418                                  
   419 00000229 BE[3400]                	mov si, buffer_ext.sfree
   420                                  internaldatarelocation
   421                                  	; mov di, buffer_ext.bps
   422                                  ; internaldatarelocation
   423 0000022C BB[4400]                	mov bx, buffer_ext.bfree
   424                                  internaldatarelocation
   425 0000022F E84D00                  	call mul_64_x_32
   426                                  
   427 00000232 BE[AC00]                	mov si, table_ext
   428                                  internaldatarelocation
   429 00000235 E8C200                  	call processtable
   430                                  
   431 00000238 D006[0401]              	rol byte [expanded], 1
   432                                  internaldatarelocation
   433 0000023C 7306                    	jnc end
   434                                  
   435 0000023E BE[E400]                	mov si, table_ext_expanded
   436                                  internaldatarelocation
   437 00000241 E8B600                  	call processtable
   438                                  
   439                                  end:
   440                                  %if _RESIDENT
   441 00000244 C3                      	retn
   442                                  %else
   443                                  	call uninstall_oneshot
   444                                  	xor ax, ax
   445                                  	retf
   446                                  %endif
   447                                  
   448                                  
   449                                  		; INP:	si -> source (32-bit)
   450                                  		;	di -> source (32-bit)
   451                                  		;	bx -> destination (64-bit)
   452                                  		; CHG:	dx, ax, cx
   453                                  mul_32_x_32:
   454 00000245 31C9                    	xor cx, cx
   455 00000247 8B04                    	mov ax, [si]
   456 00000249 F725                    	mul word [di]
   457 0000024B 8907                    	mov word [bx], ax
   458 0000024D 895702                  	mov word [bx + 2], dx
   459 00000250 894F04                  	mov word [bx + 4], cx
   460 00000253 894F06                  	mov word [bx + 6], cx
   461 00000256 8B04                    	mov ax, [si]
   462 00000258 F76502                  	mul word [di + 2]
   463 0000025B 014702                  	add word [bx + 2], ax
   464 0000025E 115704                  	adc word [bx + 4], dx
   465 00000261 114F06                  	adc word [bx + 6], cx
   466 00000264 8B4402                  	mov ax, [si + 2]
   467 00000267 F725                    	mul word [di]
   468 00000269 014702                  	add word [bx + 2], ax
   469 0000026C 115704                  	adc word [bx + 4], dx
   470 0000026F 114F06                  	adc word [bx + 6], cx
   471 00000272 8B4402                  	mov ax, [si + 2]
   472 00000275 F76502                  	mul word [di + 2]
   473 00000278 014704                  	add word [bx + 4], ax
   474 0000027B 115706                  	adc word [bx + 6], dx
   475 0000027E C3                      	retn
   476                                  
   477                                  
   478                                  		; INP:	si -> source (64-bit)
   479                                  		;	di -> source (32-bit)
   480                                  		;	bx -> destination (64-bit), assumed < 0FFF0h
   481                                  		;	CY if overflow, destination all 1s
   482                                  		;	NC if no overflow
   483                                  		; CHG:	dx, ax, cx
   484                                  mul_64_x_32:
   485                                  	lframe
   486 0000027F 5589E5                  	lenter
   487 00000282 8D4708                  	lea ax, [bx + 8]
   488                                  	lvar word, pastdest
   489 00000285 50                      	 push ax		; -> behind dest (assumed no carry)
   490 00000286 31C0                    	xor ax, ax
   491                                  	lvar word, ofs_si
   492 00000288 50                      	 push ax
   493                                  	lvar word, ofs_di
   494 00000289 50                      	 push ax
   495                                  	lvar word, dest
   496 0000028A 53                      	 push bx		; -> dest
   497 0000028B 8907                    	mov [bx], ax
   498 0000028D 894702                  	mov [bx + 2], ax
   499 00000290 894704                  	mov [bx + 4], ax
   500 00000293 894706                  	mov [bx + 6], ax	; clear buffer
   501 00000296 B504                    	mov ch, 4		; 4 words in si
   502                                  .outer:
   503 00000298 B102                    	mov cl, 2		; 2 words in di
   504                                  .inner:
   505 0000029A 8B5EFA                  	mov bx, word [bp + ?ofs_di]
   506 0000029D 8B01                    	mov ax, [di + bx]	; read di word (+0 or +2)
   507 0000029F 8B5EFC                  	mov bx, word [bp + ?ofs_si]
   508 000002A2 F720                    	mul word [si + bx]	; multiply by si word (+0, +2, +4, or +6)
   509 000002A4 035EFA                  	add bx, word [bp + ?ofs_di]
   510                                  				; add offsets to get destination offset
   511 000002A7 035EF8                  	add bx, word [bp + ?dest]
   512                                  				; -> destination (64 to 0 bits, +0 to +8)
   513 000002AA 3B5EFE                  	cmp bx, [bp + ?pastdest]; 0 bits left ?
   514 000002AD 7312                    	jae .checkoverflow	; yes, just check for overflow -->
   515                                  
   516 000002AF 0107                    	add word [bx], ax	; add low word
   517 000002B1 9F                      	lahf			; preserve CF
   518                                  @@:
   519 000002B2 43                      	inc bx
   520 000002B3 43                      	inc bx
   521 000002B4 3B5EFE                  	cmp bx, [bp + ?pastdest]; now 0 bits left ?
   522 000002B7 730D                    	jae @F			; yes, check for CF / dx for overflow -->
   523 000002B9 9E                      	sahf			; get CF
   524 000002BA 1117                    	adc word [bx], dx	; adc to next word, dx (high mul word or 0)
   525 000002BC 9F                      	lahf			; preserve next CF
   526 000002BD 31D2                    	xor dx, dx		; dx = 0 for next word if any
   527 000002BF EBF1                    	jmp @B
   528                                  
   529                                  .checkoverflow:
   530 000002C1 83F801                  	cmp ax, 1		; CY if 0
   531 000002C4 F5                      	cmc			; NC if 0
   532 000002C5 9F                      	lahf			; load CF into ah
   533                                  @@:
   534 000002C6 9E                      	sahf
   535 000002C7 721B                    	jc .overflow		; ax > 0 at too high, or carry out of MSB
   536 000002C9 85D2                    	test dx, dx
   537 000002CB 7517                    	jnz .overflow		; dx > 0 at too high
   538                                  
   539 000002CD 8046FA02                	add byte [bp + ?ofs_di], 2
   540                                  				; next word of di -> source
   541 000002D1 FEC9                    	dec cl			; another word from di ?
   542 000002D3 75C5                    	jnz .inner		; yes -->
   543 000002D5 C646FA00                	mov byte [bp + ?ofs_di], 0
   544                                  				; reset to di first word
   545 000002D9 8046FC02                	add byte [bp + ?ofs_si], 2
   546                                  				; next word of si -> source (NC)
   547 000002DD FECD                    	dec ch			; another word from si ?
   548 000002DF 75B7                    	jnz .outer		; yes -->
   549 000002E1 5B                      	pop bx			; get ?dest
   550                                  		; NC from add byte ?ofs_si
   551 000002E2 EB12                    	jmp @F
   552                                  
   553                                  .overflow:
   554 000002E4 8B5EF8                  	mov bx, word [bp + ?dest]
   555 000002E7 B8FFFF                  	mov ax, -1
   556 000002EA 8907                    	mov [bx], ax
   557 000002EC 894702                  	mov [bx + 2], ax
   558 000002EF 894704                  	mov [bx + 4], ax
   559 000002F2 894706                  	mov [bx + 6], ax	; clear buffer
   560 000002F5 F9                      	stc
   561                                  @@:
   562 000002F6 89EC5D                  	lleave
   563 000002F9 C3                      	retn
   564                                  
   565                                  
   566                                  processtable:
   567                                  .loop:
   568 000002FA AD                      	lodsw
   569 000002FB 85C0                    	test ax, ax
   570 000002FD 7503E9D600              	jz .end
   571 00000302 93                      	xchg bx, ax
   572                                  
   573 00000303 AD                      	lodsw
   574 00000304 91                      	xchg cx, ax
   575                                  
   576 00000305 BF[0000]                	mov di, relocateddata
   577                                  linkdatarelocation line_out
   578                                  
   579 00000308 56                      	push si
   580 00000309 8B07                    	mov ax, word [bx]
   581 0000030B 8B5702                  	mov dx, word [bx + 2]
   582 0000030E 8B7704                  	mov si, word [bx + 4]
   583                                  
   584 00000311 80F908                  	cmp cl, 8
   585 00000314 754B                    	jne .notqword
   586                                  .qword:
   587 00000316 50                      	push ax
   588 00000317 8B4706                  	mov ax, [bx + 6]
   589 0000031A E8AB01                  	extcallcall hexword
   590 0000031D C6055F                  	mov byte [di], '_'
   591 00000320 47                      	inc di
   592 00000321 89F0                    	mov ax, si
   593 00000323 E8A201                  	extcallcall hexword
   594 00000326 C6055F                  	mov byte [di], '_'
   595 00000329 47                      	inc di
   596 0000032A 89D0                    	mov ax, dx
   597 0000032C E89901                  	extcallcall hexword
   598 0000032F C6055F                  	mov byte [di], '_'
   599 00000332 47                      	inc di
   600 00000333 58                      	pop ax
   601 00000334 E89101                  	extcallcall hexword
   602                                  
   603 00000337 C7052020                	mov word [di], 2020h
   604 0000033B AF                      	scasw
   605 0000033C 8B5F06                  	mov bx, word [bx + 6]
   606 0000033F E89700                  	call decqword
   607                                  
   608 00000342 84ED                    	test ch, ch
   609 00000344 740F                    	jz @F
   610 00000346 C7052020                	mov word [di], 2020h
   611 0000034A AF                      	scasw
   612 0000034B 85DB                    	test bx, bx
   613 0000034D 7408                    	jz .qword_size
   614 0000034F BE[9901]                	mov si, msg.toolarge
   615                                  internaldatarelocation
   616 00000352 E87B01                  	extcallcall copy_single_counted_string
   617                                  @@:
   618 00000355 EB75                    	jmp @FFF
   619                                  
   620                                  .qword_size:
   621 00000357 31C9                    	xor cx, cx
   622 00000359 BB0A00                  	mov bx, 10
   623 0000035C E87901                  	extcallcall disp_dxax_times_cx_width_bx_size.store
   624 0000035F EB6B                    	jmp @FFF
   625                                  
   626                                  
   627                                  .notqword:
   628 00000361 80F906                  	cmp cl, 6
   629 00000364 7521                    	jne .not6byte
   630                                  .6byte:
   631 00000366 96                      	xchg ax, si
   632 00000367 E85E01                  	extcallcall hexword
   633 0000036A C6055F                  	mov byte [di], '_'
   634 0000036D 47                      	inc di
   635 0000036E 96                      	xchg ax, si
   636 0000036F 92                      	xchg ax, dx
   637 00000370 E85501                  	extcallcall hexword
   638 00000373 C6055F                  	mov byte [di], '_'
   639 00000376 47                      	inc di
   640 00000377 92                      	xchg ax, dx
   641 00000378 E84D01                  	extcallcall hexword
   642                                  
   643 0000037B C7052020                	mov word [di], 2020h
   644 0000037F AF                      	scasw
   645 00000380 31DB                    	xor bx, bx
   646 00000382 E85400                  	call decqword
   647 00000385 EB34                    	jmp @FF
   648                                  
   649                                  .not6byte:
   650 00000387 31F6                    	xor si, si
   651 00000389 80F902                  	cmp cl, 2
   652 0000038C 7616                    	jbe .byte_or_word
   653                                  .dword:
   654 0000038E 92                      	xchg ax, dx
   655 0000038F E83601                  	extcallcall hexword
   656 00000392 C6055F                  	mov byte [di], '_'
   657 00000395 47                      	inc di
   658 00000396 92                      	xchg ax, dx
   659 00000397 E82E01                  	extcallcall hexword
   660                                  
   661 0000039A C7052020                	mov word [di], 2020h
   662 0000039E AF                      	scasw
   663 0000039F E83E01                  	extcallcall decdword
   664 000003A2 EB17                    	jmp @FF
   665                                  
   666                                  
   667                                  .byte_or_word:
   668 000003A4 BA0000                  	mov dx, 0		; ! preserve flags
   669 000003A7 7205                    	jb .byte
   670                                  .word:
   671 000003A9 E81C01                  	extcallcall hexword
   672 000003AC EB05                    	jmp @F
   673                                  
   674                                  .byte:
   675 000003AE E80701                  	extcallcall hexbyte
   676                                  
   677 000003B1 B400                    	mov ah, 0
   678                                  @@:
   679 000003B3 C7052020                	mov word [di], 2020h
   680 000003B7 AF                      	scasw
   681 000003B8 E82D01                  	extcallcall decword
   682                                  @@:
   683                                  
   684 000003BB 84ED                    	test ch, ch
   685 000003BD 740D                    	jz @F
   686 000003BF C7052020                	mov word [di], 2020h
   687 000003C3 AF                      	scasw
   688 000003C4 31C9                    	xor cx, cx
   689 000003C6 BB0A00                  	mov bx, 10
   690 000003C9 E80C01                  	extcallcall disp_dxax_times_cx_width_bx_size.store
   691                                  @@:
   692                                  
   693 000003CC 5E                      	pop si
   694 000003CD AD                      	lodsw
   695 000003CE 92                      	xchg dx, ax
   696 000003CF E8BE00                  	extcallcall putsz
   697 000003D2 E81B01                  	extcallcall putsline_crlf
   698 000003D5 E922FF                  	jmp .loop
   699                                  
   700                                  .end:
   701 000003D8 C3                      	retn
   702                                  
   703                                  
   704                                  decqword:
   705 000003D9 51                      	push cx
   706 000003DA 31C9                    	xor cx, cx
   707 000003DC E80200                  	call dec_qword_minwidth
   708 000003DF 59                      	pop cx
   709 000003E0 C3                      	retn
   710                                  
   711                                  
   712                                  		; Dump qword as decimal number string
   713                                  		;
   714                                  		; INP:	bx:si:dx:ax = qword
   715                                  		;	cx = minimum width (<= 1 for none, must be < 10)
   716                                  		;	es:di -> where to store
   717                                  		; OUT:	es:di -> behind variable-length string
   718                                  		; CHG:	-
   719                                  		; STT:	UP
   720                                  dec_qword_minwidth:
   721                                  	lframe near
   722                                  	lequ 20,	bufferlen
   723                                  	lvar ?bufferlen,buffer
   724 000003E1 5589E58D66EC            	lenter
   725                                  	lvar 8,	dividend
   726 000003E7 53                      	 push bx
   727 000003E8 56                      	 push si
   728 000003E9 52                      	 push dx
   729 000003EA 50                      	 push ax
   730 000003EB 49                      	dec cx
   731                                  	lvar word,	minwidth
   732 000003EC 51                      	 push cx
   733 000003ED 41                      	inc cx
   734                                  
   735 000003EE 50                      	push ax
   736 000003EF 53                      	push bx
   737 000003F0 51                      	push cx
   738 000003F1 52                      	push dx
   739 000003F2 56                      	push si
   740 000003F3 57                      	push di
   741 000003F4 06                      	push es
   742                                  
   743 000003F5 16                      	 push ss
   744 000003F6 07                      	 pop es
   745                                  
   746 000003F7 8D7EFF                  	lea di, [bp + ?buffer + ?bufferlen - 1]
   747 000003FA 89FB                    	mov bx, di
   748 000003FC FD                      	std			; _AMD_ERRATUM_109_WORKAROUND does not apply
   749                                  
   750                                  		; dword [bp + ?dividend] = number to display
   751 000003FD B90A00                  	mov cx, 10		; divisor
   752                                  .loop_write:
   753                                  
   754 00000400 31D2                    	xor dx, dx
   755 00000402 57                      	push di
   756 00000403 BF0800                  	mov di, 8
   757                                  .loop_divide:
   758 00000406 8B43E2                  	mov ax, [bp + ?dividend - 2 + di]
   759 00000409 F7F1                    	div cx
   760 0000040B 8943E2                  	mov word [bp + ?dividend - 2 + di], ax
   761 0000040E 4F                      	dec di
   762 0000040F 4F                      	dec di
   763 00000410 75F4                    	jnz .loop_divide
   764                                  				; dx = last remainder
   765 00000412 5F                      	pop di
   766 00000413 92                      	xchg ax, dx		; ax = remainder (next digit)
   767                                  				; dword [bp + ?dividend] = result of div
   768 00000414 0430                    	add al, '0'
   769 00000416 AA                      	stosb
   770 00000417 FF4EE2                  	dec word [bp + ?minwidth]
   771 0000041A 79E4                    	jns .loop_write
   772                                  
   773 0000041C 837EEA00                	cmp word [bp + ?dividend + 6], 0
   774 00000420 75DE                    	jnz .loop_write
   775 00000422 837EE800                	cmp word [bp + ?dividend + 4], 0
   776 00000426 75D8                    	jnz .loop_write
   777 00000428 837EE600                	cmp word [bp + ?dividend + 2], 0
   778 0000042C 75D2                    	jnz .loop_write
   779 0000042E 837EE400                	cmp word [bp + ?dividend], 0
   780                                  				; any more ?
   781 00000432 75CC                    	jnz .loop_write		; loop -->
   782                                  
   783 00000434 FC                      	cld
   784                                  
   785 00000435 29FB                    	sub bx, di
   786 00000437 89D9                    	mov cx, bx
   787 00000439 89FE                    	mov si, di
   788 0000043B 46                      	inc si
   789                                  
   790 0000043C 07                      	pop es
   791 0000043D 5F                      	pop di
   792                                  
   793                                  @@:
   794 0000043E 36A4                    	ss movsb		; do not replace by rep ss movsb, because
   795                                  				;  some 8086 don't like two-prefix opcodes
   796 00000440 E2FC                    	loop @B
   797                                  
   798 00000442 5E                      	pop si
   799 00000443 5A                      	pop dx
   800 00000444 59                      	pop cx
   801 00000445 5B                      	pop bx
   802 00000446 58                      	pop ax
   803                                  
   804 00000447 89EC5D                  	lleave
   805 0000044A C3                      	retn
   806                                  
   807                                  
   808                                  getdrive:
   809 0000044B 30D2                    	xor dl, dl
   810 0000044D E8A800                  	extcallcall iseol?
   811 00000450 741D                    	je .ret
   812 00000452 803C3A                  	cmp byte [si], ':'
   813 00000455 7512                    	jne .number
   814 00000457 E8A600                  	extcallcall uppercase
   815 0000045A 88C2                    	mov dl, al
   816 0000045C 80EA41                  	sub dl, 'A'
   817 0000045F 80FA20                  	cmp dl, 32
   818 00000462 7305                    	jae .number
   819 00000464 42                      	inc dx
   820 00000465 46                      	inc si
   821 00000466 AC                      	lodsb
   822 00000467 EB03                    	jmp @F
   823                                  
   824                                  .number:
   825 00000469 E89C00                  	extcallcall getbyte
   826                                  @@:
   827 0000046C E81900                  	extcallcall chkeol
   828                                  .ret:
   829 0000046F C3                      	retn
   830                                  
   831                                  
   832                                  %if _RESIDENT
   833 00000470 E8[0000]EB020000C3-     	eldcall_dump_callcall ELDCALL_CALLCALL_LIST
   833 00000478 E8[0000]EB020000C3-
   833 00000480 E8[0000]EB020000C3-
   833 00000488 E8[0000]EB020000C3-
   833 00000490 E8[0000]EB020000C3-
   833 00000498 E8[0000]EB020000C3-
   833 000004A0 E8[0000]EB020000C3-
   833 000004A8 E8[0000]EB020000C3-
   833 000004B0 E8[0000]EB020000C3-
   833 000004B8 E8[0000]EB020000C3-
   833 000004C0 E8[0000]EB020000C3-
   833 000004C8 E8[0000]EB020000C3-
   833 000004D0 E8[0000]EB020000C3-
   833 000004D8 E8[0000]EB020000C3-
   833 000004E0 E8[0000]EB020000C3-
   833 000004E8 E8[0000]EB020000C3-
   833 000004F0 E8[0000]EB020000C3-
   833 000004F8 E8[0000]EB020000C3-
   833 00000500 E8[0000]EB020000C3-
   833 00000508 E8[0000]EB020000C3 
   834                                  
   835                                  endinstalled equ ($ + CODEFIXUP + 15) & ~15
   836                                  
   837                                  
   838                                  start:
   839 00000510 8CC3                    	mov bx, es
   840 00000512 16                      	 push ss
   841 00000513 07                      	 pop es
   842 00000514 E859FF                  	call skipcomma
   843 00000517 4E                      	dec si
   844 00000518 BA[0000]                reloc	mov dx, relocateddata
   845                                  linkdatarelocation msg.install
   846 0000051B E85AFF                  	call isstring?
   847 0000051E 7440                    	je install
   848 00000520 BA[A703]                reloc	mov dx, msg.keyword_help
   849                                  internaldatarelocation
   850 00000523 E852FF                  	call isstring?
   851 00000526 7409                    	je help
   852 00000528 E8AEFB                  	call run
   853                                  @@:
   854 0000052B E80F00                  	call uninstall_oneshot
   855 0000052E 31C0                    	xor ax, ax
   856 00000530 CB                      	retf
   857                                  
   858                                  help:
   859 00000531 AC                      	lodsb
   860 00000532 E853FF                  	call chkeol
   861 00000535 BA[AC03]                reloc	mov dx, msg.help
   862                                  internaldatarelocation
   863 00000538 E855FF                  	call putsz
   864 0000053B EBEE                    	jmp @B
   865                                  %endif
   866                                  
   867                                  
   868                                  uninstall_oneshot:
   869 0000053D 36F606[0000]01          	testopt [ss:relocateddata], 1
   870                                  linkdatarelocation options7, -3
   871 00000543 751A                    	jnz @F
   872                                  
   873 00000545 2EA1[0200]              	mov ax, word [cs:code + eldiEndCode]
   874                                  internalcoderelocation
   875 00000549 2E2B06[0000]            	sub ax, word [cs:code + eldiStartCode]
   876                                  internalcoderelocation
   877 0000054E 2906[0000]              	sub word [relocateddata], ax
   878                                  linkdatarelocation extseg_used
   879                                  
   880 00000552 2EA1[0600]              	mov ax, word [cs:code + eldiEndData]
   881                                  internalcoderelocation
   882 00000556 2E2B06[0400]            	sub ax, word [cs:code + eldiStartData]
   883                                  internalcoderelocation
   884 0000055B 2906[0000]              	sub word [relocateddata], ax
   885                                  linkdatarelocation extdata_used
   886                                  @@:
   887 0000055F C3                      	retn
   888                                  
   889                                  
   890                                  DATAOFFSET equ CODEOFFSET + code_size
   891                                  	addsection DATA, follows=CODE vstart=_ELD_DATA_VSTART
   892                                  %define DATAFIXUP - datastart + 0
   893                                  datastart:
   894                                  PUT_ELD_DATETIME
   895                                  
   896                                  %define NAMES db ""
   897                                  %define DUPLICATES empty, empty
   898                                  
   899                                  %imacro duplicatecheck 2-*.nolist
   900                                   %define DUPLICATE
   901                                   %rep (%0 / 2) - 1
   902                                    %rotate 2
   903                                    %ifidn %1, CHECKNAME
   904                                     %xdefine DUPLICATE %2
   905                                     %exitrep
   906                                    %endif
   907                                   %endrep
   908                                  %endmacro
   909                                  
   910                                  %imacro item 2-3.nolist
   911                                  	dw buffer_%1
   912                                  internaldatarelocation
   913                                  	dw %2
   914                                  	dw %%name
   915                                  internaldatarelocation
   916                                   %defstr %%string %1
   917                                   %xdefine CHECKNAME %1
   918                                   duplicatecheck DUPLICATES
   919                                   %ifnempty DUPLICATE
   920                                  %%name equ DUPLICATE
   921                                   %else
   922                                    %xdefine DUPLICATES DUPLICATES, %1, %%name
   923                                    %xdefine NAMES NAMES, %%name:, {fill 16,32,db %%string}, db 0
   924                                   %endif
   925                                  %endmacro
   926                                  
   927                                  %imacro dumpnames 1-*.nolist
   928                                   %rep %0
   929                                  	%1
   930                                    %rotate 1
   931                                   %endrep
   932                                  %endmacro
   933                                  
   934                                  	align 4, db 0
   935                                  buffer_ext:
   936                                  .:
   937 00000000 0000                    .outsize:	dw 0
   938 00000002 0000                    .inoutversion:	dw 0
   939 00000004 42260000                .spc:		dd 2642h
   940 00000008 00000000                .bps:		dd 0
   941 0000000C 00000000                .free:		dd 0
   942 00000010 00000000                .total:		dd 0
   943                                  	; not used
   944 00000014 00000000                .physsfree:	dd 0
   945 00000018 00000000                .physstotal:	dd 0
   946 0000001C 00000000                .physfree:	dd 0
   947 00000020 00000000                .phystotal:	dd 0
   948 00000024 0000000000000000        .reserved:	dq 0
   949                                  .size equ $ - .
   950                                  
   951 0000002C 0000000000000000        .bpc:		dq 0
   952 00000034 0000000000000000        .sfree:		dq 0
   953 0000003C 0000000000000000        .stotal:	dq 0
   954 00000044 0000000000000000        .bfree:		dq 0
   955 0000004C 0000000000000000        .btotal:	dq 0
   956                                  
   957                                  	align 2, db 0
   958 00000054 0000                    buffer_spc:	dw 0
   959 00000056 0000                    buffer_free:	dw 0
   960 00000058 0000                    buffer_bps:	dw 0
   961 0000005A 0000                    buffer_total:	dw 0
   962 0000005C 00000000                buffer_bpc:	dd 0
   963 00000060 00000000                buffer_sfree:	dd 0		; spc * free
   964 00000064 00000000                buffer_stotal:	dd 0		; spc * total
   965 00000068 0000<rep 3h>            buffer_bfree:	times 3 dw 0	; bps * sfree
   966 0000006E 0000<rep 3h>            buffer_btotal:	times 3 dw 0	; bps * stotal
   967                                  
   968                                  
   969                                  table_base:
   970 00000074 [5400]0200[0202]        item spc, 2
   971 0000007A [5600]0200[1302]        item free, 2
   972 00000080 [5800]0201[2402]        item bps, 2 + 100h
   973 00000086 [5A00]0200[3502]        item total, 2
   974 0000008C [5C00]0401[4602]        item bpc, 4 + 100h
   975 00000092 [6000]0400[5702]        item sfree, 4
   976 00000098 [6400]0400[6802]        item stotal, 4
   977 0000009E [6800]0601[7902]        item bfree, 6 + 100h
   978 000000A4 [6E00]0601[8A02]        item btotal, 6 + 100h
   979 000000AA 0000                    	dw 0
   980                                  
   981                                  
   982                                  table_ext:
   983 000000AC [0400]0400[9B02]        item ext.spc, 4
   984 000000B2 [0C00]0400[AC02]        item ext.free, 4
   985 000000B8 [0800]0401[BD02]        item ext.bps, 4 + 100h
   986 000000BE [1000]0400[CE02]        item ext.total, 4
   987 000000C4 [2C00]0801[DF02]        item ext.bpc, 8 + 100h
   988 000000CA [3400]0800[F002]        item ext.sfree, 8
   989 000000D0 [3C00]0800[0103]        item ext.stotal, 8
   990 000000D6 [4400]0801[1203]        item ext.bfree, 8 + 100h
   991 000000DC [4C00]0801[2303]        item ext.btotal, 8 + 100h
   992 000000E2 0000                    	dw 0
   993                                  
   994                                  
   995                                  table_ext_expanded:
   996 000000E4 [1400]0400[3403]        item ext.physsfree, 4
   997 000000EA [1800]0400[4503]        item ext.physstotal, 4
   998 000000F0 [1C00]0400[5603]        item ext.physfree, 4
   999 000000F6 [2000]0400[6703]        item ext.phystotal, 4
  1000 000000FC [2400]0800[7803]        item ext.reserved, 8
  1001 00000102 0000                    	dw 0
  1002                                  
  1003 00000104 00                      expanded:	db 0
  1004                                  
  1005                                  msg:
  1006 00000105 444F532066756E6374-     .return:	db "DOS function 36h dl="
  1006 0000010E 696F6E203336682064-
  1006 00000117 6C3D               
  1007 00000119 2D2D682063616C6C20-     .return.in_dl:	db "--h call returned ax="
  1007 00000122 72657475726E656420-
  1007 0000012B 61783D             
  1008 0000012E 2D2D2D2D682C206278-     .return.ax:	db "----h, bx="
  1008 00000137 3D                 
  1009 00000138 2D2D2D2D682C206378-     .return.bx:	db "----h, cx="
  1009 00000141 3D                 
  1010 00000142 2D2D2D2D682C206478-     .return.cx:	db "----h, dx="
  1010 0000014B 3D                 
  1011 0000014C 2D2D2D2D682E0D0A00      .return.dx:	asciz "----h.",13,10
  1012 00000155 4472697665206E6F74-     .notfound:		asciz "Drive not found!",13,10
  1012 0000015E 20666F756E64210D0A-
  1012 00000167 00                 
  1013 00000168 444F532066756E6374-     .noneext:		db "DOS function 7303h not supported, error="
  1013 00000171 696F6E203733303368-
  1013 0000017A 206E6F742073757070-
  1013 00000183 6F727465642C206572-
  1013 0000018C 726F723D           
  1014 00000190 2D2D2D2D68210D0A00      .noneext.ax:		asciz "----h!",13,10
  1015 00000199 0A3E3D203235362054-     .toolarge:		counted ">= 256 TiB"
  1015 000001A2 6942               
  1016 000001A4 413A5C00                .drive:			asciz "A:\"
  1017 000001A8 455850414E44454400      .expanded:		asciz "EXPANDED"
  1018                                  
  1019                                  %if _RESIDENT
  1020 000001B1 444F53535041434500      .dosspace:		asciz "DOSSPACE"
  1021 000001BA 444F53535041434520-     .uninstall_done:	db "DOSSPACE command uninstalled."
  1021 000001C3 636F6D6D616E642075-
  1021 000001CC 6E696E7374616C6C65-
  1021 000001D5 642E               
  1022                                  %if _ELD_RECLAIM_HINT
  1023                                  			db " (Don't forget to use reclaim.eld)"
  1024                                  %endif
  1025 000001D7 0D0A00                  			asciz 13,10
  1026 000001DA 444F53535041434520-     .uninstall_error:	asciz "DOSSPACE command unable to uninstall!",13,10
  1026 000001E3 636F6D6D616E642075-
  1026 000001EC 6E61626C6520746F20-
  1026 000001F5 756E696E7374616C6C-
  1026 000001FE 210D0A00           
  1027                                  %endif
  1028                                  
  1029 00000202 73706320<rep Dh>00-     dumpnames NAMES
  1029 00000213 6672656520<rep Ch>-
  1029 00000223 0062707320<rep Dh>-
  1029 00000234 00746F74616C20-    
  1029 00000234 <rep Bh>0062706320-
  1029 00000234 <rep Dh>0073667265-
  1029 0000025B 6520<rep Bh>007374-
  1029 0000026A 6F74616C20<rep Ah>-
  1029 00000278 00626672656520-    
  1029 00000278 <rep Bh>0062746F74-
  1029 0000028E 616C20<rep Ah>0065-
  1029 0000029C 78742E73706320-    
  1029 0000029C <rep 9h>006578742E-
  1029 000002B0 6672656520<rep 8h>-
  1029 000002BC 006578742E62707320-
  1029 000002BC <rep 9h>006578742E-
  1029 000002D2 746F74616C20-      
  1029 000002D2 <rep 7h>006578742E-
  1029 000002E3 62706320<rep 9h>00-
  1029 000002F0 6578742E7366726565-
  1029 000002F9 20<rep 7h>00657874-
  1029 00000304 2E73746F74616C20-  
  1029 00000304 <rep 6h>006578742E-
  1029 00000316 626672656520-      
  1029 00000316 <rep 7h>006578742E-
  1029 00000327 62746F74616C20-    
  1029 00000327 <rep 6h>006578742E-
  1029 00000338 706879737366726565-
  1029 00000341 20<rep 3h>00657874-
  1029 00000348 2E7068797373746F74-
  1029 00000351 616C20<rep 2h>0065-
  1029 00000357 78742E706879736672-
  1029 00000360 656520<rep 4h>0065-
  1029 00000368 78742E70687973746F-
  1029 00000371 74616C20<rep 3h>00-
  1029 00000378 6578742E7265736572-
  1029 00000381 76656420<rep 4h>00 
  1030                                  
  1031                                  uinit_data: equ $
  1032                                  
  1033                                  %if _RESIDENT
  1034 00000389 444F53535041434520-     .installed:		asciz "DOSSPACE command installed.",13,10
  1034 00000392 636F6D6D616E642069-
  1034 0000039B 6E7374616C6C65642E-
  1034 000003A4 0D0A00             
  1035 000003A7 48454C5000              .keyword_help:		asciz "HELP"
  1036 000003AC 5468697320454C4420-     .help:		db "This ELD can be installed residently or used transiently.",13,10
  1036 000003B5 63616E20626520696E-
  1036 000003BE 7374616C6C65642072-
  1036 000003C7 65736964656E746C79-
  1036 000003D0 206F72207573656420-
  1036 000003D9 7472616E7369656E74-
  1036 000003E2 6C792E0D0A         
  1037 000003E7 0D0A                    		db 13,10
  1038 000003E9 444F53535041434520-     		db "DOSSPACE command may be used with a drive specified like so:",13,10
  1038 000003F2 636F6D6D616E64206D-
  1038 000003FB 617920626520757365-
  1038 00000404 642077697468206120-
  1038 0000040D 647269766520737065-
  1038 00000416 636966696564206C69-
  1038 0000041F 6B6520736F3A0D0A   
  1039 00000427 09444F535350414345-     		db 9,"DOSSPACE A:",9,9,"Access drive A: using DOS call 21.36",13,10
  1039 00000430 20413A090941636365-
  1039 00000439 737320647269766520-
  1039 00000442 413A207573696E6720-
  1039 0000044B 444F532063616C6C20-
  1039 00000454 32312E33360D0A     
  1040 0000045B 00                      		asciz
  1041                                  %endif
  1042                                  
  1043 0000045C 00<rep 4h>              	align 16, db 0
  1044                                  init_data_end:
  1045                                  data_size equ $ - datastart
  1046                                  transient_data_size equ data_size
  1047                                  
  1048                                  	absolute uinit_data
  1049                                  
  1050 00000389 ??????????????          	alignb 16
  1051                                  uinit_data_end:
  1052                                  resident_data_end:
  1053                                  resident_data_size equ resident_data_end - datastart
  1054                                  
  1055                                  %if uinit_data_end >= init_data_end
  1056                                   total_data_size equ $ - datastart
  1057                                  %else
  1058                                   total_data_size equ init_data_end - datastart
  1059                                  %endif
  1060                                  %assign _DATA_SIZE total_data_size
  1061                                  
  1062                                  	usesection CODE
  1063                                  
  1064                                  %if _RESIDENT
  1065                                  install:
  1066 00000560 AC                      	lodsb
  1067 00000561 E8[0000]EB020000        	extcall chkeol
  1068                                  
  1069                                  	houdini
  1070 00000568 8EC3                    	mov es, bx		; => ext seg (writable)
  1071                                  
  1072 0000056A B8B000                  	mov ax, endresident - endinstalled
  1073 0000056D 262906[0200]            reloc	sub word [es:code + eldiEndCode], ax
  1074                                  internalcoderelocation		; adjust size
  1075 00000572 2906[0000]              reloc	sub word [relocateddata], ax
  1076                                  linkdatarelocation extseg_used	; adjust size
  1077                                  
  1078                                  %if (transient_data_size - resident_data_size) > 0
  1079 00000576 B8D000                  	mov ax, transient_data_size - resident_data_size
  1080 00000579 262906[0600]            reloc	sub word [es:code + eldiEndData], ax
  1081                                  internalcoderelocation		; adjust size
  1082 0000057E 2906[0000]              reloc	sub word [relocateddata], ax
  1083                                  linkdatarelocation extdata_used	; adjust size
  1084                                  %endif
  1085                                  
  1086 00000582 8B1E[0000]              reloc	mov bx, word [relocateddata]
  1087                                  linkdatarelocation ext_command_handler
  1088                                  				; -> prior
  1089 00000586 BF[2000]                reloc	mov di, command		; -> our handler
  1090                                  internalcoderelocation
  1091 00000589 85DB                    	test bx, bx		; installing as first ?
  1092 0000058B 740A                    	jz .only_first		; yes, simple --> (leave as extcall cmd3_not_ext)
  1093 0000058D AF                      	scasw			; skip entrypoint jmp strict short
  1094 0000058E B0E9                    	mov al, 0E9h		; = jmp near opcode
  1095 00000590 AA                      	stosb			; store
  1096 00000591 93                      	xchg ax, bx		; ax -> next handler
  1097 00000592 29F8                    	sub ax, di
  1098 00000594 48                      	dec ax
  1099 00000595 48                      	dec ax			; ax = ax - (di + 2)
  1100 00000596 AB                      	stosw			; store our downlink as rel16 displacement
  1101                                  
  1102                                  .only_first:
  1103 00000597 26800E[1000]01          reloc	setopt [es:code + eldiFlags], eldifResident
  1104                                  internalcoderelocation -3	; mark block as resident
  1105 0000059D C706[0000][2000]        reloc2	mov word [relocateddata], command
  1106                                  linkdatarelocation ext_command_handler, -4
  1107                                  internalcoderelocation		; -> our entrypoint
  1108                                  
  1109 000005A3 F606[0000]04            reloc	testopt [relocateddata], 4
  1110                                  linkdatarelocation options7, -3
  1111 000005A8 7506                    	jnz @F
  1112 000005AA BA[8903]                reloc	mov dx, msg.installed
  1113                                  internaldatarelocation
  1114 000005AD E8E0FE                  	call putsz
  1115                                  @@:
  1116 000005B0 31C0                    	xor ax, ax
  1117 000005B2 CB                      	retf
  1118                                  %endif
  1119                                  
  1120                                  
  1121                                  %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 000005B3 5589E5              <1> 	lenter
    93                              <1> 	lvar dword, instance
    94 000005B6 06                  <1> 	 push es
    95 000005B7 52                  <1> 	 push dx		; -> start of where we're loaded in ELD cs
    96                              <1> 	lvar word, targetsection_low_optional_high
    97 000005B8 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 000005B9 1E                  <1> 	 push ds
   102 000005BA 57                  <1> 	 push di		; -> link info (in debugger ss or message seg)
   103                              <1> 	lvar dword, nextreloc
   104 000005BB 06                  <1> 	 push es		; => ELD cs
   105 000005BC 52                  <1> 	 push dx		; placeholder
   106                              <1> 	lvar dword, entry
   107 000005BD 06                  <1> 	 push es		; => ELD cs
   108 000005BE 50                  <1> 	 push ax		; placeholder
   109 000005BF 31C0                <1> 	xor ax, ax
   110 000005C1 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 000005C5 7403                <1> 	je @F
   115                              <1> .error_j1:
   116 000005C7 E9C602              <1> 	jmp .error		; signature mismatch -->
   117                              <1> @@:
   118 000005CA 837D0601            <1> 	cmp word [di + eldlUseLinkHash], 1
   119 000005CE 77F7                <1> 	ja .error_j1		; unknown use link hash number -->
   120 000005D0 7201                <1> 	jb @F
   121                              <1> %if _ELDDATA_NEXT || _ELDCALL_NEXT
   122                              <1> 	dec al			; = -1 if hash used
   123                              <1> %else
   124 000005D2 48                  <1> 	dec ax
   125                              <1> %endif
   126                              <1> @@:
   127                              <1> 	lvar word, use_hash_low_skip_last_high
   128 000005D3 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 000005D4 31C0                <1> 	xor ax, ax
   138                              <1>  %if _ELD_LINKER_PASSES
   139                              <1> 	lvar word, pass
   140 000005D6 50                  <1> 	 push ax		; = 0 for linker itself, = 2 for application
   141                              <1> 	lvar word, amounterrors
   142 000005D7 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 000005D8 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 000005D9 56                  <1> 	push si			; -> command line tail
   158 000005DA 53                  <1> 	push bx			; -> data block in ELD data area (segment ss)
   159                              <1> 
   160                              <1> 			; simple: add instance base (dx) to code
   161 000005DB 06                  <1> 	push es
   162 000005DC 1F                  <1> 	pop ds			; ds = es => ELD cs
   163                              <1> %if _ELD_LINKER_PASSES
   164                              <1> .pass:
   165 000005DD 8B5EEA              <1> 	mov bx, word [bp + ?pass]	; 0 or 2
   166 000005E0 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 000005E2 8BB75409            <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 000005E6 01D6                <1> 	add si, dx		; relocate the table pointer itself
   177                              <1> @@:
   178 000005E8 AD                  <1> 	lodsw
   179 000005E9 85C0                <1> 	test ax, ax		; was last ?
   180 000005EB 740B                <1> 	jz @F			; yes -->
   181 000005ED 93                  <1> 	xchg bx, ax		; bx = entry
   182 000005EE 01D3                <1> 	add bx, dx		; relocate the entry itself
   183                              <1> %if _ELD_CODE_VSTART
   184 000005F0 812F[0000]          <1> 	sub word [bx], code	; undo adjustment
   185                              <1> %endif
   186 000005F4 0117                <1> 	add word [bx], dx	; relocate word referenced by entry
   187 000005F6 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 000005F8 8B5EEA              <1> 	mov bx, word [bp + ?pass]	; 0 or 2
   193 000005FB 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 000005FD 8BB75809            <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 00000601 01D6                <1> 	add si, dx		; relocate the table pointer itself
   204                              <1> @@:
   205 00000603 AD                  <1> 	lodsw
   206 00000604 85C0                <1> 	test ax, ax		; was last ?
   207 00000606 740C                <1> 	jz @F			; yes -->
   208 00000608 93                  <1> 	xchg bx, ax		; bx = entry
   209 00000609 01D3                <1> 	add bx, dx		; relocate the entry itself
   210                              <1> 		; ! access the offset of the data area block, topmost on stack
   211 0000060B 58                  <1> 	pop ax			; ax -> heap data
   212 0000060C 50                  <1> 	push ax
   213                              <1> %if _ELD_DATA_VSTART
   214 0000060D 2D[0000]            <1> 	sub ax, datastart	; undo adjustment
   215                              <1> %endif
   216 00000610 0107                <1> 	add word [bx], ax	; relocate word referenced by entry
   217 00000612 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 00000614 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   224 00000617 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 00000619 8BB75C09            <1> 	mov si, word [linktable - code + ltDataToCode + bx]
   230                              <1>  %endif
   231                              <1> %else
   232                              <1> 	mov si, internaldatatocoderelocations - code
   233                              <1> %endif
   234 0000061D 01D6                <1> 	add si, dx
   235                              <1> @@:
   236 0000061F AD                  <1> 	lodsw
   237 00000620 83F8FF              <1> 	cmp ax, -1		; was last ?
   238 00000623 740F                <1> 	je @F			; yes -->
   239 00000625 93                  <1> 	xchg bx, ax		; bx = entry
   240                              <1> 		; ! access the offset of the data area block, topmost on stack
   241 00000626 58                  <1> 	pop ax
   242 00000627 50                  <1> 	push ax
   243 00000628 01C3                <1> 	add bx, ax		; relocate the entry itself
   244                              <1> %if _ELD_CODE_VSTART
   245 0000062A 36812F[0000]        <1> 	sub word [ss:bx], code	; undo adjustment
   246                              <1> %endif
   247 0000062F 360117              <1> 	add word [ss:bx], dx	; relocate word referenced by entry
   248 00000632 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 00000634 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   254 00000637 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 00000639 8BB76009            <1> 	mov si, word [linktable - code + ltDataToData + bx]
   260                              <1>  %endif
   261                              <1> %else
   262                              <1> 	mov si, internaldatatodatarelocations - code
   263                              <1> %endif
   264 0000063D 01D6                <1> 	add si, dx
   265                              <1> @@:
   266 0000063F AD                  <1> 	lodsw
   267 00000640 83F8FF              <1> 	cmp ax, -1		; was last ?
   268 00000643 740D                <1> 	je @F			; yes -->
   269 00000645 93                  <1> 	xchg bx, ax		; bx = entry
   270                              <1> 		; ! access the offset of the data area block, topmost on stack
   271 00000646 58                  <1> 	pop ax			; ax -> heap data
   272 00000647 50                  <1> 	push ax
   273 00000648 01C3                <1> 	add bx, ax		; relocate the entry itself
   274                              <1> %if _ELD_DATA_VSTART
   275 0000064A 2D[0000]            <1> 	sub ax, datastart	; undo adjustment
   276                              <1> %endif
   277 0000064D 360107              <1> 	add word [ss:bx], ax	; relocate word referenced by entry
   278 00000650 EBED                <1> 	jmp @B
   279                              <1> 
   280                              <1> @@:
   281 00000652 8B56FC              <1> 	mov dx, word [bp + ?instance]
   282                              <1> 				; reset (why??) -> ELD instance in ELD cs
   283                              <1> %if _ELD_LINKER_PASSES
   284 00000655 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   285 00000658 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 0000065A 03976409            <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 0000065E 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 00000661 C576F2              <1> 	lds si, [bp + ?nextreloc]
   301 00000664 AD                  <1> 	lodsw			; ax = section indicator
   302 00000665 85C0                <1> 	test ax, ax		; end of table ?
   303 00000667 7503E90401          <1> 	jz .donedatareloc
   304 0000066C 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 0000066D 5B                  <1> 	pop bx
   307 0000066E 53                  <1> 	push bx			; bx -> ELD data block
   308 0000066F 8946FA              <1> 	mov word [bp + ?targetsection_low_optional_high], ax
   309 00000672 84C0                <1> 	test al, al		; data ?
   310 00000674 AD                  <1> 	lodsw
   311 00000675 7504                <1> 	jnz @F			; yes -->
   312 00000677 0346FC              <1> 	add ax, word [bp + ?instance]
   313                              <1> 				; relocate entry into code
   314 0000067A A9                  <1> 	db __TEST_IMM16		; (skip add)
   315                              <1> @@:
   316 0000067B 01D8                <1> 	add ax, bx		; relocate entry into data
   317 0000067D 8946EE              <1> 	mov word [bp + ?entry], ax
   318                              <1> 				; save away -> where to patch
   319 00000680 AD                  <1> 	lodsw			; get unrelocated -> name
   320 00000681 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 00000684 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 00000687 73D8                <1> 	jnc .datarelocloop	; if duplicate of a not found symbol -->
   337                              <1> %endif
   338 00000689 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 0000068C 268B4F08            <1> 	mov cx, word [es:bx + eldlDataAmount]	; amount data link info
   346 00000690 268B7F0A            <1> 	mov di, word [es:bx + eldlDataPrefixes]	; -> prefixes or hashes
   347                              <1> .datarelocfind:
   348 00000694 83F901              <1> 	cmp cx, 1			; NZ if cx == 0
   349 00000697 F2AF                <1> 	repne scasw			; scan initial
   350                              <1> %if _ELDDATA_OPTIONAL
   351                              <1> 	jne .datanotfound_may_be_optional
   352                              <1> %else
   353 00000699 7541                <1> 	jne .datanotfound
   354                              <1> %endif
   355 0000069B 57                  <1> 	push di
   356 0000069C 51                  <1> 	push cx
   357 0000069D 56                  <1> 	push si
   358 0000069E 262B7F0A            <1> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   359 000006A2 4F                  <1> 	dec di
   360 000006A3 4F                  <1> 	dec di				; 0-based
   361 000006A4 26037F0C            <1> 	add di, word [es:bx + eldlDataEntries]	; -> entry
   362 000006A8 268B3D              <1> 	mov di, [es:di]			; -> counted suffix/string
   363 000006AB B500                <1> 	mov ch, 0
   364 000006AD 8A0C                <1> 	mov cl, byte [si]		; cx = length
   365 000006AF 41                  <1> 	inc cx
   366                              <1> 	; cmp al, al			; ZR if length is zero
   367 000006B0 F3A6                <1> 	repe cmpsb			; match ?
   368 000006B2 5E                  <1> 	pop si
   369 000006B3 59                  <1> 	pop cx
   370 000006B4 5F                  <1> 	pop di
   371 000006B5 75DD                <1> 	jne .datarelocfind		; if not found this time,
   372                              <1> 					;  scan for next initial -->
   373 000006B7 8814                <1> 	mov byte [si], dl		; restore the original byte at counter
   374 000006B9 262B7F0A            <1> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   375 000006BD 4F                  <1> 	dec di
   376 000006BE 4F                  <1> 	dec di				; 0-based
   377 000006BF 26037F0E            <1> 	add di, word [es:bx + eldlDataAddresses]	; -> address (offset)
   378 000006C3 268B05              <1> 	mov ax, word [es:di]		; get link data from the table
   379 000006C6 E80700              <1> 	call .address_data_reloc
   380                              <1> %if _ELD_RELOC_VSTART
   381 000006C9 2D[0000]            <1> 	sub ax, relocateddata		; *not* a relocation
   382                              <1> %endif
   383 000006CC 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 000006CE EB91                <1> 	jmp .datarelocloop
   390                              <1> 
   391                              <1> .address_data_reloc:
   392 000006D0 C576EE              <1> 	lds si, [bp + ?entry]		; -> entry if in ELD code instance
   393 000006D3 807EFA00            <1> 	cmp byte [bp + ?targetsection], 0
   394                              <1> 					; relocation in code ?
   395 000006D7 7402                <1> 	je @F				; yes -->
   396 000006D9 16                  <1> 	push ss
   397 000006DA 1F                  <1> 	pop ds				; => our ELD data block
   398                              <1> @@:
   399 000006DB 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 000006DC BE[4B0D]            <1> 	mov si, lmsg.error_data
   560                              <1> internalcoderelocation
   561 000006DF E81900              <1> 	call .notfound			; display error
   562 000006E2 7306                <1> 	jnc .error_j3			; NC if in pass 0, error out now -->
   563 000006E4 FF46E8              <1> 	inc word [bp + ?amounterrors]	; count the amount of errors
   564 000006E7 E977FF              <1> 	jmp .datarelocloop		; go to next relocation entry -->
   565                              <1> 
   566                              <1> .error_j3:
   567 000006EA E9A301              <1> 	jmp .error
   568                              <1> 
   569                              <1> .codenotfound:
   570 000006ED BE[640D]            <1> 	mov si, lmsg.error_code
   571                              <1> internalcoderelocation
   572 000006F0 E80800              <1> 	call .notfound			; display error
   573 000006F3 73F5                <1> 	jnc .error_j3			; NC if in pass 0 -->
   574 000006F5 FF46E8              <1> 	inc word [bp + ?amounterrors]	; count the amount of errors
   575 000006F8 E98400              <1> 	jmp .coderelocloop		; go to next -->
   576                              <1> 
   577                              <1> .notfound:
   578 000006FB 807EEA00            <1> 	cmp byte [bp + ?pass], 0	; pass 0 ?
   579 000006FF 743A                <1> 	je .notfound.retn		; yes, do not try displaying --> (NC)
   580 00000701 16                  <1> 	 push ss
   581 00000702 07                  <1> 	 pop es
   582 00000703 BF[0000]            <1> 	mov di, relocateddata
   583                              <1> linkdatarelocation line_out		; es:di -> line_out buffer
   584 00000706 E83300              <1> 	call .copy			; copy prefix message
   585 00000709 8B76E6              <1> 	mov si, word [bp + ?name]
   586 0000070C AD                  <1> 	lodsw				; = hash
   587 0000070D E8[0000]EB020000    <1> 	extcall hexword			; display the hash in hex
   588 00000714 56                  <1> 	push si
   589 00000715 BE[7D0D]            <1> 	mov si, lmsg.error.2
   590                              <1> internalcoderelocation
   591 00000718 E82100              <1> 	call .copy			; display message fragment
   592 0000071B 5E                  <1> 	pop si
   593                              <1> %if _ELD_LINKER_PASSES
   594 0000071C 56                  <1> 	push si
   595 0000071D E81C00              <1> 	call .copy			; copy over the full name
   596 00000720 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 00000721 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 00000724 B022                <1> 	mov al, '"'
   609 00000726 AA                  <1> 	stosb				; end message with a closing quote mark
   610 00000727 16                  <1> 	 push ss
   611 00000728 1F                  <1> 	 pop ds
   612 00000729 E8[0000]EB020000    <1> 	extcall putsline_crlf		; display diagnostic line
   613 00000730 B8350E              <1> 	mov ax, 0E35h
   614 00000733 E8[0000]EB020000    <1> 	extcall setrc
   615 0000073A F9                  <1> 	stc				; CY, diagnostic displayed
   616                              <1> .notfound.retn:
   617 0000073B C3                  <1> 	retn
   618                              <1> 
   619                              <1> .copy:		; (cannot use extcallcall here)
   620 0000073C E8[0000]EB020000    <1> 	extcall copy_single_counted_string
   621 00000743 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 00000744 2D[0000]            <1> 	sub ax, code			; revert adjustment (= displacement)
   638                              <1> %endif
   639 00000747 0346FC              <1> 	add ax, word [bp + ?instance]	; make displacement into -> name string
   640 0000074A 96                  <1> 	xchg si, ax			; si -> hash word, counted name string
   641                              <1> %if _ELD_LINKER_PASSES || _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   642 0000074B 8976E6              <1> 	mov word [bp + ?name], si	; save away for diagnostics
   643                              <1> %endif
   644 0000074E AD                  <1> 	lodsw			; = hash, si -> counted string
   645 0000074F 8A14                <1> 	mov dl, byte [si]	; dl = original start byte of match
   646                              <1> %if _ELD_LINKER_PASSES
   647 00000751 84D2                <1> 	test dl, dl		; marked as already failed ?
   648                              <1> 				;  (80h = optional, 0 = required)
   649 00000753 750A                <1> 	jnz @F			; no -->
   650 00000755 837EE800            <1> 	cmp word [bp + ?amounterrors], 0
   651                              <1> 				; validate error status
   652 00000759 7503E9A500          <1> 	je .error_j		; no error known ?! cancel quickly -->
   653 0000075E 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 0000075F 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 00000762 720A                <1> 	jc @F			; if to use hash, return now -->
   679 00000764 AC                  <1> 	lodsb			; al = length
   680 00000765 91                  <1> 	xchg cx, ax		; cl = length
   681 00000766 AD                  <1> 	lodsw			; ax = prefix
   682 00000767 49                  <1> 	dec cx
   683 00000768 49                  <1> 	dec cx			; cl = adjusted length
   684 00000769 4E                  <1> 	dec si			; -> second byte of prefix
   685 0000076A 8A14                <1> 	mov dl, byte [si]	; dl = original start byte of match
   686 0000076C 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 0000076E F9                  <1> 	stc			; CY
   695                              <1> %endif
   696 0000076F 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 00000770 8B56FC              <1> 	mov dx, word [bp + ?instance]
   707                              <1> %if _ELD_LINKER_PASSES
   708 00000773 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   709 00000776 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 00000778 03976809            <1> 	add dx, word [linktable - code + ltLinkCode + bx]
   715                              <1>  %endif
   716                              <1> %else
   717                              <1> 	add dx, linkercoderelocations - code
   718                              <1> %endif
   719 0000077C 8956F2              <1> 	mov word [bp + ?nextreloc], dx
   720                              <1> 
   721                              <1> .coderelocloop:
   722 0000077F C576F2              <1> 	lds si, [bp + ?nextreloc]
   723 00000782 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 00000783 0346FC              <1> 	add ax, word [bp + ?instance]
   731 00000786 8946EE              <1> 	mov word [bp + ?entry], ax
   732 00000789 AD                  <1> 	lodsw
   733 0000078A 8976F2              <1> 	mov word [bp + ?nextreloc], si
   734                              <1> %ifn _ELDCALL_OPTIONAL || _ELDCALL_NEXT
   735 0000078D 85C0                <1> 	test ax, ax			; if no optional word, check -> match
   736 0000078F 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 00000794 E8ADFF              <1> 	call .build_match
   748                              <1> %if _ELD_LINKER_PASSES
   749 00000797 73E6                <1> 	jnc .coderelocloop
   750                              <1> %endif
   751 00000799 C45EF6              <1> 	les bx, [bp + ?linkinfo]
   752 0000079C 268B4F10            <1> 	mov cx, word [es:bx + eldlCodeAmount]	; amount code link info
   753 000007A0 268B7F12            <1> 	mov di, word [es:bx + eldlCodePrefixes]	; -> prefixes or hashes
   754                              <1> .coderelocfind:
   755 000007A4 83F901              <1> 	cmp cx, 1			; NZ if cx == 0
   756 000007A7 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 000007A9 7403E93FFF          <1> 	jne .codenotfound
   767                              <1>  %endif
   768                              <1> %endif
   769 000007AE 57                  <1> 	push di
   770 000007AF 51                  <1> 	push cx
   771 000007B0 56                  <1> 	push si
   772 000007B1 262B7F12            <1> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   773 000007B5 4F                  <1> 	dec di
   774 000007B6 4F                  <1> 	dec di				; 0-based
   775 000007B7 26037F14            <1> 	add di, word [es:bx + eldlCodeEntries]	; -> entry
   776 000007BB 268B3D              <1> 	mov di, [es:di]			; -> counted suffix/string
   777 000007BE B500                <1> 	mov ch, 0
   778 000007C0 8A0C                <1> 	mov cl, byte [si]		; cx = length
   779 000007C2 41                  <1> 	inc cx
   780                              <1> 	; cmp al, al			; ZR if length is zero
   781 000007C3 F3A6                <1> 	repe cmpsb			; match ?
   782 000007C5 5E                  <1> 	pop si
   783 000007C6 59                  <1> 	pop cx
   784 000007C7 5F                  <1> 	pop di
   785 000007C8 75DA                <1> 	jne .coderelocfind
   786 000007CA 8814                <1> 	mov byte [si], dl
   787 000007CC 262B7F12            <1> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   788 000007D0 4F                  <1> 	dec di
   789 000007D1 4F                  <1> 	dec di				; 0-based
   790 000007D2 01FF                <1> 	add di, di			; quadruple index
   791 000007D4 26037F16            <1> 	add di, word [es:bx + eldlCodeAddresses]	; -> address (offset, segment)
   792 000007D8 26FF35              <1> 	push word [es:di]
   793 000007DB C576EE              <1> 	lds si, [bp + ?entry]
   794 000007DE 8F4405              <1> 	pop word [si + 3 + 2]		; call near imm (3), jmp short (2)
   795                              <1> 					;  patch the destination address
   796 000007E1 803CE8              <1> 	cmp byte [si], 0E8h		; is it as expected ?
   797 000007E4 751D                <1> 	jne .error_j
   798 000007E6 268B7D02            <1> 	mov di, word [es:di + 2]
   799 000007EA BB[0000]            <1> 	mov bx, relocateddata
   800                              <1> linkdatarelocation linkcall_table	; ss:bx -> link call table
   801 000007ED 36833F01            <1> 	cmp word [ss:bx], 1		; is it initialised to format 1 ?
   802 000007F1 7510                <1> 	jne .error_j			; no -->
   803 000007F3 368B4F02            <1> 	mov cx, word [ss:bx + 2]	; get amount of segments
   804 000007F7 E30A                <1> 	jcxz .error_j			; none -->
   805                              <1> @@:
   806 000007F9 83C304              <1> 	add bx, 4			; -> next segment
   807 000007FC 36393F              <1> 	cmp word [ss:bx], di		; value matches ?
   808 000007FF 7405                <1> 	je @F				; yes, found -->
   809 00000801 E2F6                <1> 	loop @B				; try remaining segments
   810                              <1> .error_j:
   811 00000803 E98A00              <1> 	jmp .error
   812                              <1> 
   813                              <1> @@:
   814 00000806 368B5F02            <1> 	mov bx, word [ss:bx + 2]	; -> call destination offset
   815                              <1> 		; si + 3 + delta = bx
   816                              <1> 		; delta = bx - si - 3
   817 0000080A 29F3                <1> 	sub bx, si
   818 0000080C 83EB03              <1> 	sub bx, 3
   819 0000080F 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 00000812 E96AFF              <1> 	jmp .coderelocloop
   826                              <1> 
   827                              <1> .donecodereloc:
   828                              <1> %if _ELD_LINKER_PASSES
   829 00000815 8B46E8              <1> 	mov ax, word [bp + ?amounterrors]
   830 00000818 85C0                <1> 	test ax, ax
   831 0000081A 75E7                <1> 	jnz .error_j
   832 0000081C 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   833 0000081F 85DB                <1> 	test bx, bx
   834 00000821 750B                <1> 	jnz @F
   835 00000823 43                  <1> 	inc bx
   836 00000824 43                  <1> 	inc bx
   837 00000825 895EEA              <1> 	mov word [bp + ?pass], bx
   838 00000828 8B56FC              <1> 	mov dx, word [bp + ?instance]
   839 0000082B 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 0000082E 16                  <1> 	push ss
   848 0000082F 1F                  <1> 	pop ds
   849 00000830 B02D                <1> 	mov al, 2Dh
   850 00000832 E8[0000]EB020000    <1> 	extcall intchk			; ZR if offset = -1 or segment = 0
   851                              <1> 					; CHG: ax, dx, bx
   852 00000839 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 0000083B 8A26[0000]          <1> 	mov ah, byte [relocateddata]
   860                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   861 0000083F E85500              <1> 	call plex_check
   862 00000842 7305                <1> 	jnc @F
   863                              <1> 
   864 00000844 B4FF                <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   865                              <1> .loop_hint:
   866 00000846 E84E00              <1> 	call plex_check
   867                              <1> @@:
   868 00000849 7307                <1> 	jnc .end_hint		; if found --> (NC)
   869 0000084B 80EC01              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   870 0000084E 73F6                <1> 	jnc .loop_hint		; try next if we didn't check all yet -->
   871 00000850 EB20                <1> 	jmp .no_hint
   872                              <1> 
   873                              <1> .end_hint:
   874 00000852 50                  <1> 	push ax
   875 00000853 C446FC              <1> 	les ax, [bp + ?instance]
   876 00000856 BF[2E0B]            <1> 	mov di, listmsg.hint.offset
   877                              <1> internalcoderelocation
   878 00000859 E8[0000]EB020000    <1> 	extcall hexword
   879 00000860 BB[0C0B]            <1> 	mov bx, listmsg.hint
   880                              <1> internalcoderelocation
   881 00000863 368B16[0000]        <1> 	mov dx, [ss:relocateddata]
   882                              <1> linkdatarelocation extseg	; must be 86 Mode segment even in PM
   883 00000868 58                  <1> 	pop ax
   884 00000869 B040                <1> 	mov al, 40h		; AMIS message display service
   885 0000086B 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 00000872 5B                  <1> 	pop bx				; -> our heap data
  1005 00000873 5E                  <1> 	pop si				; -> our command line tail
  1006 00000874 16                  <1> 	 push ss
  1007 00000875 1F                  <1> 	 pop ds
  1008 00000876 C47EFC              <1> 	les di, [bp + ?instance]
  1009 00000879 268B4502            <1> 	mov ax, word [es:di + eldiEndCode]
  1010                              <1> houdini
  1011 0000087D 2D[C005]            <1> 	sub ax, strict word endresident + code
  1012                              <1> internalcoderelocation
  1013 00000880 26C74502[C005]      <1> 	mov word [es:di + eldiEndCode], endresident + code
  1014                              <1> internalcoderelocation
  1015 00000886 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 0000088A 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 0000088D E980FC              <1> 	jmp start
  1029                              <1> 
  1030                              <1> .error:
  1031 00000890 89EC5D              <1> 	lleave
  1032 00000893 B8FFFF              <1> 	mov ax, -1
  1033 00000896 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 00000897 16                  <1> 	push ss
  1055 00000898 1F                  <1> 	pop ds
  1056 00000899 F606[0000]08        <1> 	testopt [relocateddata], 8
  1057                              <1> linkdatarelocation internalflags4, -3
  1058 0000089E 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 000008A0 BE[0000]            <1> 	mov si, relocateddata
  1068                              <1> linkdatarelocation amis_multiplex_number, -2, optional
  1069 000008A3 85F6                <1> 	test si, si
  1070 000008A5 7404                <1> 	jz @F
  1071 000008A7 3A24                <1> 	cmp ah, byte [si]
  1072 000008A9 7420                <1> 	je .notfound		; do not use our own multiplexer -->
  1073                              <1> %endif
  1074                              <1> @@:
  1075 000008AB B000                <1> 	mov al, 00h		; AMIS installation check
  1076 000008AD E8[0000]EB020000    <1> 	extcall call_int2D	; AMIS (or "DOS reserved" = iret if no AMIS present)
  1077 000008B4 3CFF                <1> 	cmp al, 0FFh
  1078 000008B6 7513                <1> 	jne .notfound
  1079 000008B8 0E                  <1> 	push cs
  1080 000008B9 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 000008BA BE[FC0A]            <1> 	mov si, debuggeramissig	; ds:si -> our AMIS name strings
  1089                              <1> internalcoderelocation
  1090 000008BD E8[0000]EB020000    <1> 	extcall setes2dx	; es:di -> name strings of AMIS multiplexer that just answered
  1091 000008C4 B90800              <1> 	mov cx, 8		; Ignore description, only compare vendor and program name
  1092 000008C7 F3A7                <1> 	repe cmpsw
  1093                              <1> %endif
  1094 000008C9 7401                <1> 	je .checkret		; ZR, NC = match -->
  1095                              <1> .notfound:
  1096 000008CB F9                  <1> 	stc			; CY no match
  1097                              <1> .checkret:
  1098 000008CC C3                  <1> 	retn
  1099                              <1> %endif
  1100                              <1> 
  1101                              <1> 
  1102 000008CD 00<rep 3h>          <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 000008D0 2200[360B]7004-     <1> 	dw ELDCALL_CODE_RELOCATIONS, 0, 0
  1107 000008D6 [450B]7804[510B]80- <1>
  1107 000008DD 04[5D0B]8804[640B]- <1>
  1107 000008E4 9004[6D0B]9804-     <1>
  1107 000008EA [750B]A004[7D0B]A8- <1>
  1107 000008F1 04[840B]B004[8C0B]- <1>
  1107 000008F8 B804[940B]C004-     <1>
  1107 000008FE [9E0B]C804[A90B]D0- <1>
  1107 00000905 04[B30B]D804[D00B]- <1>
  1107 0000090C E004[F90B]E804-     <1>
  1107 00000912 [040C]F004[0E0C]F8- <1>
  1107 00000919 04[1E0C]0005[270C]- <1>
  1107 00000920 0805[330C]6105-     <1>
  1107 00000926 [640B]3208[3D0C]59- <1>
  1107 0000092D 08[A90B]6B08[460C]- <1>
  1107 00000934 AD08[460C]BD08-     <1>
  1107 0000093A [530C]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 00000940 0D07[A90B]2907-     <1> 	dw ELDCALL_LINKER_CODE_RELOCATIONS, 0, 0
  1115 00000946 [0E0C]3307[750B]3C- <1>
  1115 0000094D 07[B30B]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 00000954 EE0A                <1> 	dw internallinkercodetocoderelocations - code
  1123 00000956 F209                <1> 	dw internalcodetocoderelocations - code
  1124                              <1> at ltCodeToData
  1125 00000958 F60A                <1> 	dw internallinkercodetodatarelocations - code
  1126 0000095A 140A                <1> 	dw internalcodetodatarelocations - code
  1127                              <1> at ltDataToCode
  1128 0000095C F80A                <1> 	dw internallinkerdatatocoderelocations - code
  1129 0000095E 800A                <1> 	dw internaldatatocoderelocations - code
  1130                              <1> at ltDataToData
  1131 00000960 FA0A                <1> 	dw internallinkerdatatodatarelocations - code
  1132 00000962 820A                <1> 	dw internaldatatodatarelocations - code
  1133                              <1> at ltLinkData
  1134 00000964 E00A                <1> 	dw linkerlinkerdatarelocations - code
  1135 00000966 6C09                <1> 	dw linkerdatarelocations - code
  1136                              <1> at ltLinkCode
  1137 00000968 4009                <1> 	dw linkerlinkercoderelocations - code
  1138 0000096A D008                <1> 	dw linkercoderelocations - code
  1139                              <1> 	iend
  1140                              <1> %endif
  1141                              <1> 
  1142                              <1> 	align 2, db 0
  1143                              <1> linkerdatarelocations:
  1144 0000096C 01004700[5E0C]0100- <1> 	dw LINK_DATA_RELOCATIONS, 0
  1144 00000974 4900[680C]01004C00- <1>
  1144 0000097C [710C]01006A00-     <1>
  1144 00000982 [810C]01008E00-     <1>
  1144 00000988 [810C]0100CD00-     <1>
  1144 0000098E [970C]0100D600-     <1>
  1144 00000994 [A20C]01000603-     <1>
  1144 0000099A [AB0C]01001905-     <1>
  1144 000009A0 [B60C]01004005-     <1>
  1144 000009A6 [C40C]01005005-     <1>
  1144 000009AC [CF0C]01005D05-     <1>
  1144 000009B2 [DD0C]01007405-     <1>
  1144 000009B8 [CF0C]01008005-     <1>
  1144 000009BE [DD0C]01008405-     <1>
  1144 000009C4 [810C]01009F05-     <1>
  1144 000009CA [810C]0100A505-     <1>
  1144 000009D0 [C40C]01003D08-     <1>
  1144 000009D6 [FD0C]01006608-     <1>
  1144 000009DC [A20C]01008808-     <1>
  1144 000009E2 [CF0C]01009B08-     <1>
  1144 000009E8 [220D]0101A108-     <1>
  1144 000009EE [330D]0000          <1>
  1145                              <1> 
  1146                              <1> 	align 2, db 0
  1147                              <1> internalcodetocoderelocations:
  1148 000009F2 6500B20047054C0554- <1> 	dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
  1148 000009FB 05590570057C058705- <1>
  1148 00000A04 9A05A105570861087E- <1>
  1148 00000A0D 088408BB080000      <1>
  1149                              <1> 
  1150                              <1> 	align 2, db 0
  1151                              <1> internalcodetodatarelocations:
  1152 00000A14 3400B600C700E700FF- <1> 	dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
  1152 00000A1D 000D01170129013A01- <1>
  1152 00000A26 3F01440149014C014F- <1>
  1152 00000A2F 0156015D0166017E01- <1>
  1152 00000A38 82018B018F0198019C- <1>
  1152 00000A41 019F01A301A601AC01- <1>
  1152 00000A4A B001B301B901DF01E2- <1>
  1152 00000A53 01F201F80100020302- <1>
  1152 00000A5C 06020C020F02150218- <1>
  1152 00000A65 021E02210224022A02- <1>
  1152 00000A6E 2D0233023A023F0250- <1>
  1152 00000A77 0321053605AB050000  <1>
  1153                              <1> 
  1154                              <1> 	align 2, db 0
  1155                              <1> internaldatatocoderelocations:
  1156 00000A80 FFFF                <1> 	dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
  1157                              <1> 
  1158                              <1> 	align 2, db 0
  1159                              <1> internaldatatodatarelocations:
  1160 00000A82 740078007A007E0080- <1> 	dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
  1160 00000A8B 00840086008A008C00- <1>
  1160 00000A94 90009200960098009C- <1>
  1160 00000A9D 009E00A200A400A800- <1>
  1160 00000AA6 AC00B000B200B600B8- <1>
  1160 00000AAF 00BC00BE00C200C400- <1>
  1160 00000AB8 C800CA00CE00D000D4- <1>
  1160 00000AC1 00D600DA00DC00E000- <1>
  1160 00000ACA E400E800EA00EE00F0- <1>
  1160 00000AD3 00F400F600FA00FC00- <1>
  1160 00000ADC 0001FFFF            <1>
  1161                              <1> 
  1162                              <1> %if _ELD_LINKER_PASSES
  1163                              <1> 	align 2, db 0
  1164                              <1> linkerlinkerdatarelocations:
  1165 00000AE0 01000407[AB0C]0100- <1> 	dw LINK_LINKER_DATA_RELOCATIONS, 0
  1165 00000AE8 EB07[EC0C]0000      <1>
  1166                              <1> 
  1167                              <1> 	align 2, db 0
  1168                              <1> internallinkercodetocoderelocations:
  1169 00000AEE DD06EE0616070000    <1> 	dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
  1170                              <1> 
  1171                              <1> 	align 2, db 0
  1172                              <1> internallinkercodetodatarelocations:
  1173 00000AF6 0000                <1> 	dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
  1174                              <1> 
  1175                              <1> 	align 2, db 0
  1176                              <1> internallinkerdatatocoderelocations:
  1177 00000AF8 FFFF                <1> 	dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
  1178                              <1> 
  1179                              <1> 	align 2, db 0
  1180                              <1> internallinkerdatatodatarelocations:
  1181 00000AFA 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 00000AFC 65636D20<rep 5h>    <1> 		fill 8, 32, db "ecm"
  1198 00000B04 6C446562756720-     <1> 		fill 8, 32, db "lDebug"
  1198 00000B04 <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 00000B0C 547261634C6973742D- <1> .hint:		db "TracList-add-offset=",_LISTING,"::"
  1210 00000B15 6164642D6F66667365- <1>
  1210 00000B1E 743D646F7373706163- <1>
  1210 00000B27 652E6C73743A3A      <1>
  1211 00000B2E 2D2D2D2D680D0A00    <1> .hint.offset:	asciz "----h",13,10
  1212                              <1> %endif
  1213                              <1> 
  1214 00000B36 30CD0C636D64335F6E- <1> 	eldcall_dump_names ELDCALL_CODE_NAMES
  1214 00000B3F 6F745F657874D55509- <1>
  1214 00000B48 736B6970636F6D6D61- <1>
  1214 00000B51 03C309697373747269- <1>
  1214 00000B5A 6E673FBABD04636D64- <1>
  1214 00000B63 33DDB90663686B656F- <1>
  1214 00000B6C 6C551205707574737A- <1>
  1214 00000B75 B21205736574726328- <1>
  1214 00000B7E 90046973706D629605- <1>
  1214 00000B87 496E444F53A7AA0565- <1>
  1214 00000B90 72726F72821B076865- <1>
  1214 00000B99 78627974656831085F- <1>
  1214 00000BA2 646F7363616C6C8481- <1>
  1214 00000BAB 07686578776F7264D0- <1>
  1214 00000BB4 BB1A636F70795F7369- <1>
  1214 00000BBD 6E676C655F636F756E- <1>
  1214 00000BC6 7465645F737472696E- <1>
  1214 00000BCF 67ABFF26646973705F- <1>
  1214 00000BD8 647861785F74696D65- <1>
  1214 00000BE1 735F63785F77696474- <1>
  1214 00000BEA 685F62785F73697A65- <1>
  1214 00000BF3 2E73746F7265AD1108- <1>
  1214 00000BFC 64656364776F7264EB- <1>
  1214 00000C05 A607646563776F7264- <1>
  1214 00000C0E 6FA20D707574736C69- <1>
  1214 00000C17 6E655F63726C66E83A- <1>
  1214 00000C20 066973656F6C3FF123- <1>
  1214 00000C29 097570706572636173- <1>
  1214 00000C32 653D82076765746279- <1>
  1214 00000C3B 7465986906696E7463- <1>
  1214 00000C44 686B21300A63616C6C- <1>
  1214 00000C4D 5F696E743244B77408- <1>
  1214 00000C56 7365746573326478    <1>
  1215 00000C5E C30B076C617374636D- <1> 	link_data_dump_names LINK_DATA_NAMES
  1215 00000C67 646B5D06646D79636D- <1>
  1215 00000C70 6454400D6D73672E75- <1>
  1215 00000C79 6E696E7374616C6C97- <1>
  1215 00000C82 B6136578745F636F6D- <1>
  1215 00000C8B 6D616E645F68616E64- <1>
  1215 00000C94 6C6572EB4208657874- <1>
  1215 00000C9D 647373656CD52D0665- <1>
  1215 00000CA6 787473656784E3086C- <1>
  1215 00000CAF 696E655F6F75748D71- <1>
  1215 00000CB8 0B6D73672E696E7374- <1>
  1215 00000CC1 616C6C5ABC086F7074- <1>
  1215 00000CCA 696F6E7337E7D30B65- <1>
  1215 00000CD3 78747365675F757365- <1>
  1215 00000CDC 64B2400C6578746461- <1>
  1215 00000CE5 74615F757365646844- <1>
  1215 00000CEE 0E6C696E6B63616C6C- <1>
  1215 00000CF7 5F7461626C65F09E22- <1>
  1215 00000D00 7472795F6465627567- <1>
  1215 00000D09 6765725F616D69735F- <1>
  1215 00000D12 6D756C7469706C6578- <1>
  1215 00000D1B 5F6E756D626572CB51- <1>
  1215 00000D24 0E696E7465726E616C- <1>
  1215 00000D2D 666C61677334688C15- <1>
  1215 00000D36 616D69735F6D756C74- <1>
  1215 00000D3F 69706C65785F6E756D- <1>
  1215 00000D48 626572              <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 00000D4B 1844617461206C696E- <1> .error_data:			counted "Data link missing, hash="
  1228 00000D54 6B206D697373696E67- <1>
  1228 00000D5D 2C20686173683D      <1>
  1229 00000D64 18436F6465206C696E- <1> .error_code:			counted "Code link missing, hash="
  1229 00000D6D 6B206D697373696E67- <1>
  1229 00000D76 2C20686173683D      <1>
  1230 00000D7D 0A682C206C6162656C- <1> .error.2:			counted "h, label ",'"'
  1230 00000D86 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 00000D88 00<rep 8h>          <1> 	align 16, db 0
  1122                                  
  1123                                  	align 16
  1124                                  code_size equ $ - code
