     1                                  
     2                                  ; Public Domain
     3                                  
     4                                  ; test install command: install; r; rdumpstr uninstall
     5                                  ; test run command: ; .; .
     6                                  
     7                                  %include "lmacros3.mac"
     1                              <1> [list -]
    14                              <2> [list -]
    14                              <1> [list -]
     8                                  %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
     9                                  %include "eldcall.mac"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug call macros
     4                              <1> 
     5                              <1> Copyright (C) 2008-2024 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %ifndef ELDCALL_MAC
    16                              <1> %define ELDCALL_MAC 1
    17                              <1> 
    18                              <1> %include "lmacros3.mac"
     1                              <2> [list -]
    19                              <1> %include "nasmhash.mac"
     1                              <2> 
     2                              <2> %if 0
     3                              <2> 
     4                              <2> Hashing macros
     5                              <2>  by E. C. Masloch, 2019
     6                              <2> 
     7                              <2> Usage of the works is permitted provided that this
     8                              <2> instrument is retained with the works, so that any entity
     9                              <2> that uses the works is notified of this instrument.
    10                              <2> 
    11                              <2> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <2> 
    13                              <2> %endif
    14                              <2> 
    15                              <2> %ifndef __NASMHASH_MAC__
    16                              <2> %assign __NASMHASH_MAC__ 1
    17                              <2> 
    18                              <2> 
    19                              <2> 	%macro hashdef 2+.nolist
    20                              <2> %ifempty %2
    21                              <2>  %assign _%1 1
    22                              <2> %else
    23                              <2> %ifstr %2
    24                              <2>  %define %%string %2
    25                              <2> %elifid %2
    26                              <2>  %defstr %%string %2
    27                              <2> %elifnum %2
    28                              <2>  %defstr %%string %2
    29                              <2> %eliftok %2
    30                              <2>  %defstr %%string %2
    31                              <2> %else
    32                              <2>  %error Unknown input
    33                              <2> %endif
    34                              <2> %strlen %%length %%string
    35                              <2> %assign %%hash 1
    36                              <2> %assign %%index 1
    37                              <2> %rep %%length
    38                              <2>  %substr %%char %%string %%index
    39                              <2>  %assign %%hash (%%hash * 31 + %%char) & 0FFFFh
    40                              <2>  %assign %%index %%index + 1
    41                              <2> %endrep
    42                              <2> %assign _%1 %%hash
    43                              <2> %endif
    44                              <2> 	%endmacro
    45                              <2> 
    46                              <2> 
    47                              <2> %endif
    20                              <1> %include "elddata.mac"
     1                              <2> %if 0
     2                              <2> 
     3                              <2> Extensions for lDebug data relocation macros
     4                              <2> 
     5                              <2> Copyright (C) 2008-2024 E. C. Masloch
     6                              <2> 
     7                              <2> Usage of the works is permitted provided that this
     8                              <2> instrument is retained with the works, so that any entity
     9                              <2> that uses the works is notified of this instrument.
    10                              <2> 
    11                              <2> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <2> 
    13                              <2> %endif
    14                              <2> 
    15                              <2> %ifndef ELDDATA_MAC
    16                              <2> %define ELDDATA_MAC 1
    17                              <2> 
    18                              <2> %include "lmacros3.mac"
     1                              <3> [list -]
    19                              <2> %include "nasmhash.mac"
     1                              <3> 
     2                              <3> %if 0
     3                              <3> 
     4                              <3> Hashing macros
     5                              <3>  by E. C. Masloch, 2019
     6                              <3> 
     7                              <3> Usage of the works is permitted provided that this
     8                              <3> instrument is retained with the works, so that any entity
     9                              <3> that uses the works is notified of this instrument.
    10                              <3> 
    11                              <3> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <3> 
    13                              <3> %endif
    14                              <3> 
    15                              <3> %ifndef __NASMHASH_MAC__
    16                              <3> %assign __NASMHASH_MAC__ 1
    17                              <3> 
    18                              <3> 
    19                              <3> 	%macro hashdef 2+.nolist
    20                              <3> %ifempty %2
    21                              <3>  %assign _%1 1
    22                              <3> %else
    23                              <3> %ifstr %2
    24                              <3>  %define %%string %2
    25                              <3> %elifid %2
    26                              <3>  %defstr %%string %2
    27                              <3> %elifnum %2
    28                              <3>  %defstr %%string %2
    29                              <3> %eliftok %2
    30                              <3>  %defstr %%string %2
    31                              <3> %else
    32                              <3>  %error Unknown input
    33                              <3> %endif
    34                              <3> %strlen %%length %%string
    35                              <3> %assign %%hash 1
    36                              <3> %assign %%index 1
    37                              <3> %rep %%length
    38                              <3>  %substr %%char %%string %%index
    39                              <3>  %assign %%hash (%%hash * 31 + %%char) & 0FFFFh
    40                              <3>  %assign %%index %%index + 1
    41                              <3> %endrep
    42                              <3> %assign _%1 %%hash
    43                              <3> %endif
    44                              <3> 	%endmacro
    45                              <3> 
    46                              <3> 
    47                              <3> %endif
    20                              <2> %include "eldcheck.mac"
     1                              <3> %if 0
     2                              <3> 
     3                              <3> Extensions for lDebug relocation check macros
     4                              <3> 
     5                              <3> Copyright (C) 2008-2023 E. C. Masloch
     6                              <3> 
     7                              <3> Usage of the works is permitted provided that this
     8                              <3> instrument is retained with the works, so that any entity
     9                              <3> that uses the works is notified of this instrument.
    10                              <3> 
    11                              <3> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <3> 
    13                              <3> %endif
    14                              <3> 
    15                              <3> %ifndef ELDCHECK_MAC
    16                              <3> %define ELDCHECK_MAC 1
    17                              <3> 
    18                              <3> %assign ELDSTRICT 0
    19                              <3> %assign ELDSTRICTCOUNTER 0
    20                              <3> 
    21                              <3> 	%imacro eldstrict 1.nolist
    22                              <3> %ifidni %1, on
    23                              <3>  %assign ELDSTRICT 1
    24                              <3>  [warning +error=reloc-abs]
    25                              <3>  [warning +reloc-abs]
    26                              <3> %elifidni %1, off
    27                              <3>  %assign ELDSTRICT 0
    28                              <3>  [warning -reloc-abs]
    29                              <3> %else
    30                              <3>  %error Unknown keyword
    31                              <3> %endif
    32                              <3> 	%endmacro
    33                              <3> 
    34                              <3> 	%imacro reloc 1+.nolist
    35                              <3> %if ELDSTRICT
    36                              <3>  %if ELDSTRICTCOUNTER
    37                              <3>   %error Missing relocation
    38                              <3>  %endif
    39                              <3>  [warning -reloc-abs]
    40                              <3>  %assign ELDSTRICTCOUNTER 1
    41                              <3> %endif
    42                              <3> %1
    43                              <3> 	%endmacro
    44                              <3> 
    45                              <3> 	%imacro reloc2 1+.nolist
    46                              <3> %if ELDSTRICT
    47                              <3>  %if ELDSTRICTCOUNTER
    48                              <3>   %error Missing relocation
    49                              <3>  %endif
    50                              <3>  [warning -reloc-abs]
    51                              <3>  %assign ELDSTRICTCOUNTER 2
    52                              <3> %endif
    53                              <3> %1
    54                              <3> 	%endmacro
    55                              <3> 
    56                              <3> 	%imacro eldstrictcheck 0.nolist
    57                              <3> %if ELDSTRICT
    58                              <3>  %ifn ELDSTRICTCOUNTER
    59                              <3>   %error Unexpected relocation
    60                              <3>  %else
    61                              <3>   %assign ELDSTRICTCOUNTER ELDSTRICTCOUNTER - 1
    62                              <3>   %ifn ELDSTRICTCOUNTER
    63                              <3>    [warning +reloc-abs]
    64                              <3>   %endif
    65                              <3>  %endif
    66                              <3> %endif
    67                              <3> 	%endmacro
    68                              <3> 
    69                              <3> %endif
    70                              <3> 
    21                              <2> 
    22                              <2> 
    23                              <2> %assign ELDLINKER 0
    24                              <2> 
    25                              <2> %define INTERNAL_CODE_TO_CODE_RELOCATIONS ""
    26                              <2> %define INTERNAL_CODE_TO_DATA_RELOCATIONS ""
    27                              <2> %define INTERNAL_DATA_TO_CODE_RELOCATIONS ""
    28                              <2> %define INTERNAL_DATA_TO_DATA_RELOCATIONS ""
    29                              <2> %define INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS ""
    30                              <2> %define INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS ""
    31                              <2> %define INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS ""
    32                              <2> %define INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS ""
    33                              <2> %assign ELDDATA_OPTIONAL_STATUS 0		; not any seen yet
    34                              <2> %assign ELDDATA_PMREQUIRED_STATUS 0		; not any seen yet
    35                              <2> 
    36                              <2> 	%imacro internalcoderelocation 0-1.nolist -2
    37                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    38                              <2> %if ELDLINKER
    39                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    40                              <2>   %xdefine INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, %%entry
    41                              <2>  %else
    42                              <2>   %xdefine INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, %%entry
    43                              <2>  %endif
    44                              <2> %else
    45                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    46                              <2>   %xdefine INTERNAL_DATA_TO_CODE_RELOCATIONS INTERNAL_DATA_TO_CODE_RELOCATIONS, %%entry
    47                              <2>  %else
    48                              <2>   %xdefine INTERNAL_CODE_TO_CODE_RELOCATIONS INTERNAL_CODE_TO_CODE_RELOCATIONS, %%entry
    49                              <2>  %endif
    50                              <2> %endif
    51                              <2> 	eldstrictcheck
    52                              <2> 	%endmacro
    53                              <2> 
    54                              <2> 	%imacro internaldatarelocation 0-1.nolist -2
    55                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    56                              <2> %if ELDLINKER
    57                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    58                              <2>   %xdefine INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, %%entry
    59                              <2>  %else
    60                              <2>   %xdefine INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, %%entry
    61                              <2>  %endif
    62                              <2> %else
    63                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    64                              <2>   %xdefine INTERNAL_DATA_TO_DATA_RELOCATIONS INTERNAL_DATA_TO_DATA_RELOCATIONS, %%entry
    65                              <2>  %else
    66                              <2>   %xdefine INTERNAL_CODE_TO_DATA_RELOCATIONS INTERNAL_CODE_TO_DATA_RELOCATIONS, %%entry
    67                              <2>  %endif
    68                              <2> %endif
    69                              <2> 	eldstrictcheck
    70                              <2> 	%endmacro
    71                              <2> 
    72                              <2> ; dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
    73                              <2> ; dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
    74                              <2> ; dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
    75                              <2> ; dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
    76                              <2> ; dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
    77                              <2> ; dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
    78                              <2> ; dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
    79                              <2> ; dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
    80                              <2> 
    81                              <2> 
    82                              <2> %define LINK_DATA_RELOCATIONS ""
    83                              <2> %define LINK_LINKER_DATA_RELOCATIONS ""
    84                              <2> %define LINK_DATA_NAMES db ""
    85                              <2> %define LINK_DATA_DETECTION none, none
    86                              <2> 
    87                              <2> %define LINK_OTHER_DATA_RELOCATIONS ""
    88                              <2> %define LINK_OTHER_LINKER_DATA_RELOCATIONS ""
    89                              <2> %define LINK_OTHER_DATA_NAMES db ""
    90                              <2> %define LINK_OTHER_DATA_DETECTION none, none
    91                              <2> 
    92                              <2> %ifndef ELDOTHER
    93                              <2>  %assign ELDOTHER 0
    94                              <2> %endif
    95                              <2> %assign ELDOTHERLINK 0
    96                              <2> 
    97                              <2> 	%imacro otherlinkdatarelocation 1-3.nolist -2, required
    98                              <2> %if ELDOTHER
    99                              <2>  %assign ELDOTHERLINK 1
   100                              <2> %endif
   101                              <2> 	linkdatarelocation %1, %2, %3
   102                              <2> %assign ELDOTHERLINK 0
   103                              <2> 	%endmacro
   104                              <2> 
   105                              <2> 	%imacro linkdatarelocation 1-3.nolist -2, required
   106                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %2
   107                              <2> %ifidni %3, required
   108                              <2>  %assign %%optional 0
   109                              <2> %elifidni %3, optional
   110                              <2>  %assign %%optional 100h
   111                              <2>  %if ELDDATA_OPTIONAL_STATUS == 0
   112                              <2>   %assign ELDDATA_OPTIONAL_STATUS 1
   113                              <2>  %elif ELDDATA_OPTIONAL_STATUS == 1
   114                              <2>  %else
   115                              <2>   %error Optional data link not allowed here
   116                              <2>  %endif
   117                              <2> %elifidni %3, PM required
   118                              <2>  %assign %%optional 300h
   119                              <2>  %assign ELDDATA_PMREQUIRED_STATUS 1
   120                              <2>  %if ELDDATA_OPTIONAL_STATUS == 0
   121                              <2>   %assign ELDDATA_OPTIONAL_STATUS 1
   122                              <2>  %elif ELDDATA_OPTIONAL_STATUS == 1
   123                              <2>  %else
   124                              <2>   %error Optional data link not allowed here
   125                              <2>  %endif
   126                              <2> %else
   127                              <2>  %fatal Unknown optional keyword
   128                              <2> %endif
   129                              <2> %ifidni _CURRENT_SECTION_TYPE, DATA
   130                              <2>  %assign %%DATASECTION 1
   131                              <2> %else
   132                              <2>  %assign %%DATASECTION 0
   133                              <2> %endif
   134                              <2> 	%if ELDOTHERLINK
   135                              <2> %if ELDLINKER
   136                              <2>  %xdefine LINK_OTHER_LINKER_DATA_RELOCATIONS LINK_OTHER_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   137                              <2> %else
   138                              <2>  %xdefine LINK_OTHER_DATA_RELOCATIONS LINK_OTHER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   139                              <2> %endif
   140                              <2> 	%else
   141                              <2> %if ELDLINKER
   142                              <2>  %xdefine LINK_LINKER_DATA_RELOCATIONS LINK_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   143                              <2> %else
   144                              <2>  %xdefine LINK_DATA_RELOCATIONS LINK_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   145                              <2> %endif
   146                              <2> 	%endif
   147                              <2> %defstr %%string %1
   148                              <2> %strlen %%length %%string
   149                              <2> %if %%length > 64
   150                              <2>  %error Too long link name: %1
   151                              <2> %endif
   152                              <2> %define LINK_DATA_CHECK %1
   153                              <2> 	%if ELDOTHERLINK
   154                              <2> 	linkdata_detect LINK_OTHER_DATA_DETECTION
   155                              <2> %if LINK_DATA_NEW
   156                              <2>  %xdefine LINK_OTHER_DATA_DETECTION LINK_OTHER_DATA_DETECTION, %1, %%name
   157                              <2> 	hashdef HASH, %%string
   158                              <2>  %xdefine LINK_OTHER_DATA_NAMES 	LINK_OTHER_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   160                              <2> %else
   161                              <2>  %%name equ LINK_DATA_DUPLICATE
   162                              <2> %endif
   163                              <2> 	%else
   164                              <2> 	linkdata_detect LINK_DATA_DETECTION
   165                              <2> %if LINK_DATA_NEW
   166                              <2>  %xdefine LINK_DATA_DETECTION LINK_DATA_DETECTION, %1, %%name
   167                              <2> 	hashdef HASH, %%string
   168                              <2>  %xdefine LINK_DATA_NAMES 	LINK_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   170                              <2> %else
   171                              <2>  %%name equ LINK_DATA_DUPLICATE
   172                              <2> %endif
   173                              <2> 	%endif
   174                              <2> 	eldstrictcheck
   175                              <2> 	%endmacro
   176                              <2> 
   177                              <2> 	%imacro linkdata_detect 2-*.nolist
   178                              <2> %assign LINK_DATA_NEW 1
   179                              <2> %rep (%0 - 2) / 2
   180                              <2>  %rotate 2
   181                              <2>  %ifidni %1, LINK_DATA_CHECK
   182                              <2>   %assign LINK_DATA_NEW 0
   183                              <2>   %xdefine LINK_DATA_DUPLICATE %2
   184                              <2>   %exitrep
   185                              <2>  %endif
   186                              <2> %endrep
   187                              <2> 	%endmacro
   188                              <2> 
   189                              <2> 	%imacro link_data_dump_names 1-*.nolist
   190                              <2> %rep %0
   191                              <2> 	%1
   192                              <2>  %rotate 1
   193                              <2> %endrep
   194                              <2> 	%endmacro
   195                              <2> 
   196                              <2> ; dw LINK_LINKER_DATA_RELOCATIONS, 0, 0
   197                              <2> ; dw LINK_DATA_RELOCATIONS, 0, 0
   198                              <2> ; link_data_dump_names ELDCALL_CODE_NAMES
   199                              <2> 
   200                              <2> %endif
    21                              <1> 
    22                              <1> %assign ELDLINKER 0
    23                              <1> 
    24                              <1> [section relocatedzero nobits vstart=0]
    25                              <1> relocatedzero:
    26                              <1> __SECT__
    27                              <1> 
    28                              <1> 	numdef HOUDINI, 1
    29                              <1> 	numdef HOUDINI_CONDITIONAL, 1
    30                              <1> 
    31                              <1> %imacro houdini 0.nolist
    32                              <1> %if _HOUDINI
    33                              <1>  %if _HOUDINI_CONDITIONAL
    34                              <1> reloc	testopt [ss:relocateddata], 100h
    35                              <1> linkdatarelocation options7, -3
    36                              <1> 	jz %%skip
    37                              <1>  %endif
    38                              <1> reloc	testopt [ss:relocateddata], 100h
    39                              <1> linkdatarelocation internalflags6, -3
    40                              <1> 	jz %%skip
    41                              <1> 	int3
    42                              <1> %%skip:
    43                              <1> %endif
    44                              <1> %endmacro
    45                              <1> 
    46                              <1> %define ELDCALL_CODE_RELOCATIONS ""
    47                              <1> %define ELDCALL_LINKER_CODE_RELOCATIONS ""
    48                              <1> %define ELDCALL_CODE_RELOCATIONS_OPTIONAL ""
    49                              <1> %define ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL ""
    50                              <1> %define ELDCALL_CODE_NAMES db ""
    51                              <1> %define ELDCALL_CODE_DETECTION none, none
    52                              <1> %assign ELDCALL_OPTIONAL_STATUS 0		; not any seen yet
    53                              <1> %assign ELDCALL_PMREQUIRED_STATUS 0		; not any seen yet
    54                              <1> 
    55                              <1> 	%imacro extcall 1-2.nolist required
    56                              <1> %ifidni _CURRENT_SECTION_TYPE, DATA
    57                              <1>  %error "ELD call cannot be used in ELD data block"
    58                              <1> %endif
    59                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP
    60                              <1> %ifidni %2, required
    61                              <1>  %assign %%optional 0
    62                              <1> %elifidni %2, optional
    63                              <1>  %assign %%optional 100h
    64                              <1>  %if ELDCALL_OPTIONAL_STATUS == 0
    65                              <1>   %assign ELDCALL_OPTIONAL_STATUS 1
    66                              <1>  %elif ELDCALL_OPTIONAL_STATUS == 1
    67                              <1>  %else
    68                              <1>   %error Optional code link not allowed here
    69                              <1>  %endif
    70                              <1> %elifidni %2, PM required
    71                              <1>  %assign %%optional 300h
    72                              <1>  %assign ELDCALL_PMREQUIRED_STATUS 1
    73                              <1>  %if ELDCALL_OPTIONAL_STATUS == 0
    74                              <1>   %assign ELDCALL_OPTIONAL_STATUS 1
    75                              <1>  %elif ELDCALL_OPTIONAL_STATUS == 1
    76                              <1>  %else
    77                              <1>   %error Optional code link not allowed here
    78                              <1>  %endif
    79                              <1> %else
    80                              <1>  %fatal Unknown optional keyword
    81                              <1> %endif
    82                              <1> %if 0
    83                              <1> [warning -reloc-rel-word]
    84                              <1> 	call near relocatedzero
    85                              <1> [warning +reloc-rel-word]
    86                              <1> %else
    87                              <1> 	db 0E8h
    88                              <1> reloc	dw relocatedzero
    89                              <1> 	eldstrictcheck
    90                              <1> %endif
    91                              <1> 	jmp strict short %%skipparameter
    92                              <1> 	dw 0
    93                              <1> %%skipparameter:
    94                              <1> %if ELDLINKER
    95                              <1>  %xdefine ELDCALL_LINKER_CODE_RELOCATIONS ELDCALL_LINKER_CODE_RELOCATIONS, %%entry, %%name
    96                              <1>  %xdefine ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 1 + %%optional, %%entry, %%name
    97                              <1> %else
    98                              <1>  %xdefine ELDCALL_CODE_RELOCATIONS ELDCALL_CODE_RELOCATIONS, %%entry, %%name
    99                              <1>  %xdefine ELDCALL_CODE_RELOCATIONS_OPTIONAL ELDCALL_CODE_RELOCATIONS_OPTIONAL, 1 + %%optional, %%entry, %%name
   100                              <1> %endif
   101                              <1> %defstr %%string %1
   102                              <1> %strlen %%length %%string
   103                              <1> %if %%length > 64
   104                              <1>  %error Too long link name: %1
   105                              <1> %endif
   106                              <1> %define ELDCALL_CODE_CHECK %1
   107                              <1> 	linkcode_detect ELDCALL_CODE_DETECTION
   108                              <1> %if ELDCALL_CODE_NEW
   109                              <1>  %xdefine ELDCALL_CODE_DETECTION ELDCALL_CODE_DETECTION, %1, %%name
   110                              <1> 	hashdef HASH, %%string
   111                              <1> %xdefine ELDCALL_CODE_NAMES 	ELDCALL_CODE_NAMES, %%name:, dw _HASH, {counted %%string}
   113                              <1> %else
   114                              <1>  %%name equ ELDCALL_CODE_DUPLICATE
   115                              <1> %endif
   116                              <1> 	%endmacro
   117                              <1> 
   118                              <1> 	%imacro linkcode_detect 2-*.nolist
   119                              <1> %assign ELDCALL_CODE_NEW 1
   120                              <1> %rep (%0 - 2) / 2
   121                              <1>  %rotate 2
   122                              <1>  %ifidni %1, ELDCALL_CODE_CHECK
   123                              <1>   %assign ELDCALL_CODE_NEW 0
   124                              <1>   %xdefine ELDCALL_CODE_DUPLICATE %2
   125                              <1>   %exitrep
   126                              <1>  %endif
   127                              <1> %endrep
   128                              <1> 	%endmacro
   129                              <1> 
   130                              <1> 
   131                              <1> %define ELDCALL_CALLCALL_LIST none
   132                              <1> 
   133                              <1> 	%imacro extcallcall 1.nolist
   134                              <1> 	call %1
   135                              <1> %xdefine ELDCALL_CALLCALL_LIST ELDCALL_CALLCALL_LIST, %1
   136                              <1> 	%endmacro
   137                              <1> 
   138                              <1> %assign ELDCALLCALL_DUMPED 0
   139                              <1> 
   140                              <1> 	%imacro eldcall_dump_callcall 1-*.nolist
   141                              <1> %define ELDCALL_CALLCALL_PROCESSED none
   142                              <1>  %rep %0 - 1
   143                              <1>   %rotate 1
   144                              <1>   %define ELDCALL_CHECK %1
   145                              <1> 	eldcall_callcall_detect ELDCALL_CALLCALL_PROCESSED
   146                              <1>   %if ELDCALL_NEW
   147                              <1>    %xdefine ELDCALL_CALLCALL_PROCESSED ELDCALL_CALLCALL_PROCESSED, %1
   148                              <1> 	align 8, nop
   149                              <1> %1:
   150                              <1> 	extcall %1
   151                              <1> 	retn
   152                              <1>   %endif
   153                              <1>  %endrep
   154                              <1> %unimacro extcallcall 1.nolist
   155                              <1> %assign ELDCALLCALL_DUMPED 1
   156                              <1> %define ELDCALL_CALLCALL_LIST none
   157                              <1> 	%endmacro
   158                              <1> 
   159                              <1> 	%imacro eldcall_callcall_detect 1-*.nolist
   160                              <1> %assign ELDCALL_NEW 1
   161                              <1> %rep %0 - 1
   162                              <1>  %rotate 1
   163                              <1>  %ifidni %1, ELDCALL_CHECK
   164                              <1>   %assign ELDCALL_NEW 0
   165                              <1>   %exitrep
   166                              <1>  %endif
   167                              <1> %endrep
   168                              <1> 	%endmacro
   169                              <1> 
   170                              <1> 	%imacro eldcall_dump_names 1-*.nolist
   171                              <1> %rep %0
   172                              <1> 	%1
   173                              <1>  %rotate 1
   174                              <1> %endrep
   175                              <1> 	%endmacro
   176                              <1> 
   177                              <1> ; eldcall_dump_callcall ELDCALL_CALLCALL_LIST
   178                              <1> ; if using optional code links:
   179                              <1> ;  dw ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 0
   180                              <1> ;  dw ELDCALL_CODE_RELOCATIONS_OPTIONAL, 0
   181                              <1> ; if not using optional code links:
   182                              <1> ;  dw ELDCALL_LINKER_CODE_RELOCATIONS, 0, 0
   183                              <1> ;  dw ELDCALL_CODE_RELOCATIONS, 0, 0
   184                              <1> ; eldcall_dump_names ELDCALL_CODE_NAMES
   185                              <1> 
   186                              <1> %endif
    10                                  %include "elddata.mac"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug data relocation macros
     4                              <1> 
     5                              <1> Copyright (C) 2008-2024 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %ifndef ELDDATA_MAC
    16                              <1> %define ELDDATA_MAC 1
    17                              <1> 
    18                              <1> %include "lmacros3.mac"
    19                              <1> %include "nasmhash.mac"
    20                              <1> %include "eldcheck.mac"
    21                              <1> 
    22                              <1> 
    23                              <1> %assign ELDLINKER 0
    24                              <1> 
    25                              <1> %define INTERNAL_CODE_TO_CODE_RELOCATIONS ""
    26                              <1> %define INTERNAL_CODE_TO_DATA_RELOCATIONS ""
    27                              <1> %define INTERNAL_DATA_TO_CODE_RELOCATIONS ""
    28                              <1> %define INTERNAL_DATA_TO_DATA_RELOCATIONS ""
    29                              <1> %define INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS ""
    30                              <1> %define INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS ""
    31                              <1> %define INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS ""
    32                              <1> %define INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS ""
    33                              <1> %assign ELDDATA_OPTIONAL_STATUS 0		; not any seen yet
    34                              <1> %assign ELDDATA_PMREQUIRED_STATUS 0		; not any seen yet
    35                              <1> 
    36                              <1> 	%imacro internalcoderelocation 0-1.nolist -2
    37                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    38                              <1> %if ELDLINKER
    39                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    40                              <1>   %xdefine INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, %%entry
    41                              <1>  %else
    42                              <1>   %xdefine INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, %%entry
    43                              <1>  %endif
    44                              <1> %else
    45                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    46                              <1>   %xdefine INTERNAL_DATA_TO_CODE_RELOCATIONS INTERNAL_DATA_TO_CODE_RELOCATIONS, %%entry
    47                              <1>  %else
    48                              <1>   %xdefine INTERNAL_CODE_TO_CODE_RELOCATIONS INTERNAL_CODE_TO_CODE_RELOCATIONS, %%entry
    49                              <1>  %endif
    50                              <1> %endif
    51                              <1> 	eldstrictcheck
    52                              <1> 	%endmacro
    53                              <1> 
    54                              <1> 	%imacro internaldatarelocation 0-1.nolist -2
    55                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    56                              <1> %if ELDLINKER
    57                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    58                              <1>   %xdefine INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, %%entry
    59                              <1>  %else
    60                              <1>   %xdefine INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, %%entry
    61                              <1>  %endif
    62                              <1> %else
    63                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    64                              <1>   %xdefine INTERNAL_DATA_TO_DATA_RELOCATIONS INTERNAL_DATA_TO_DATA_RELOCATIONS, %%entry
    65                              <1>  %else
    66                              <1>   %xdefine INTERNAL_CODE_TO_DATA_RELOCATIONS INTERNAL_CODE_TO_DATA_RELOCATIONS, %%entry
    67                              <1>  %endif
    68                              <1> %endif
    69                              <1> 	eldstrictcheck
    70                              <1> 	%endmacro
    71                              <1> 
    72                              <1> ; dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
    73                              <1> ; dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
    74                              <1> ; dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
    75                              <1> ; dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
    76                              <1> ; dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
    77                              <1> ; dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
    78                              <1> ; dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
    79                              <1> ; dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
    80                              <1> 
    81                              <1> 
    82                              <1> %define LINK_DATA_RELOCATIONS ""
    83                              <1> %define LINK_LINKER_DATA_RELOCATIONS ""
    84                              <1> %define LINK_DATA_NAMES db ""
    85                              <1> %define LINK_DATA_DETECTION none, none
    86                              <1> 
    87                              <1> %define LINK_OTHER_DATA_RELOCATIONS ""
    88                              <1> %define LINK_OTHER_LINKER_DATA_RELOCATIONS ""
    89                              <1> %define LINK_OTHER_DATA_NAMES db ""
    90                              <1> %define LINK_OTHER_DATA_DETECTION none, none
    91                              <1> 
    92                              <1> %ifndef ELDOTHER
    93                              <1>  %assign ELDOTHER 0
    94                              <1> %endif
    95                              <1> %assign ELDOTHERLINK 0
    96                              <1> 
    97                              <1> 	%imacro otherlinkdatarelocation 1-3.nolist -2, required
    98                              <1> %if ELDOTHER
    99                              <1>  %assign ELDOTHERLINK 1
   100                              <1> %endif
   101                              <1> 	linkdatarelocation %1, %2, %3
   102                              <1> %assign ELDOTHERLINK 0
   103                              <1> 	%endmacro
   104                              <1> 
   105                              <1> 	%imacro linkdatarelocation 1-3.nolist -2, required
   106                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %2
   107                              <1> %ifidni %3, required
   108                              <1>  %assign %%optional 0
   109                              <1> %elifidni %3, optional
   110                              <1>  %assign %%optional 100h
   111                              <1>  %if ELDDATA_OPTIONAL_STATUS == 0
   112                              <1>   %assign ELDDATA_OPTIONAL_STATUS 1
   113                              <1>  %elif ELDDATA_OPTIONAL_STATUS == 1
   114                              <1>  %else
   115                              <1>   %error Optional data link not allowed here
   116                              <1>  %endif
   117                              <1> %elifidni %3, PM required
   118                              <1>  %assign %%optional 300h
   119                              <1>  %assign ELDDATA_PMREQUIRED_STATUS 1
   120                              <1>  %if ELDDATA_OPTIONAL_STATUS == 0
   121                              <1>   %assign ELDDATA_OPTIONAL_STATUS 1
   122                              <1>  %elif ELDDATA_OPTIONAL_STATUS == 1
   123                              <1>  %else
   124                              <1>   %error Optional data link not allowed here
   125                              <1>  %endif
   126                              <1> %else
   127                              <1>  %fatal Unknown optional keyword
   128                              <1> %endif
   129                              <1> %ifidni _CURRENT_SECTION_TYPE, DATA
   130                              <1>  %assign %%DATASECTION 1
   131                              <1> %else
   132                              <1>  %assign %%DATASECTION 0
   133                              <1> %endif
   134                              <1> 	%if ELDOTHERLINK
   135                              <1> %if ELDLINKER
   136                              <1>  %xdefine LINK_OTHER_LINKER_DATA_RELOCATIONS LINK_OTHER_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   137                              <1> %else
   138                              <1>  %xdefine LINK_OTHER_DATA_RELOCATIONS LINK_OTHER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   139                              <1> %endif
   140                              <1> 	%else
   141                              <1> %if ELDLINKER
   142                              <1>  %xdefine LINK_LINKER_DATA_RELOCATIONS LINK_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   143                              <1> %else
   144                              <1>  %xdefine LINK_DATA_RELOCATIONS LINK_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   145                              <1> %endif
   146                              <1> 	%endif
   147                              <1> %defstr %%string %1
   148                              <1> %strlen %%length %%string
   149                              <1> %if %%length > 64
   150                              <1>  %error Too long link name: %1
   151                              <1> %endif
   152                              <1> %define LINK_DATA_CHECK %1
   153                              <1> 	%if ELDOTHERLINK
   154                              <1> 	linkdata_detect LINK_OTHER_DATA_DETECTION
   155                              <1> %if LINK_DATA_NEW
   156                              <1>  %xdefine LINK_OTHER_DATA_DETECTION LINK_OTHER_DATA_DETECTION, %1, %%name
   157                              <1> 	hashdef HASH, %%string
   158                              <1>  %xdefine LINK_OTHER_DATA_NAMES 	LINK_OTHER_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   160                              <1> %else
   161                              <1>  %%name equ LINK_DATA_DUPLICATE
   162                              <1> %endif
   163                              <1> 	%else
   164                              <1> 	linkdata_detect LINK_DATA_DETECTION
   165                              <1> %if LINK_DATA_NEW
   166                              <1>  %xdefine LINK_DATA_DETECTION LINK_DATA_DETECTION, %1, %%name
   167                              <1> 	hashdef HASH, %%string
   168                              <1>  %xdefine LINK_DATA_NAMES 	LINK_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   170                              <1> %else
   171                              <1>  %%name equ LINK_DATA_DUPLICATE
   172                              <1> %endif
   173                              <1> 	%endif
   174                              <1> 	eldstrictcheck
   175                              <1> 	%endmacro
   176                              <1> 
   177                              <1> 	%imacro linkdata_detect 2-*.nolist
   178                              <1> %assign LINK_DATA_NEW 1
   179                              <1> %rep (%0 - 2) / 2
   180                              <1>  %rotate 2
   181                              <1>  %ifidni %1, LINK_DATA_CHECK
   182                              <1>   %assign LINK_DATA_NEW 0
   183                              <1>   %xdefine LINK_DATA_DUPLICATE %2
   184                              <1>   %exitrep
   185                              <1>  %endif
   186                              <1> %endrep
   187                              <1> 	%endmacro
   188                              <1> 
   189                              <1> 	%imacro link_data_dump_names 1-*.nolist
   190                              <1> %rep %0
   191                              <1> 	%1
   192                              <1>  %rotate 1
   193                              <1> %endrep
   194                              <1> 	%endmacro
   195                              <1> 
   196                              <1> ; dw LINK_LINKER_DATA_RELOCATIONS, 0, 0
   197                              <1> ; dw LINK_DATA_RELOCATIONS, 0, 0
   198                              <1> ; link_data_dump_names ELDCALL_CODE_NAMES
   199                              <1> 
   200                              <1> %endif
    11                                  
    12                                  	cpu 8086
    13                                  
    14                                  	addsection RELOCATEDDATA, nobits vstart=_ELD_RELOC_VSTART
    15                                  relocateddata:
    16                                  
    17                                  	addsection HEADER, start=0
    18                                  
    19                                  	istruc ELD_HEADERX
    20                                  at eldhxHeader
    21                                  		; ELD executable header
    22                                  	istruc ELD_HEADER
    23 00000000 454C4431                at eldhSignature,	db "ELD1"
    24 00000004 000000                  			db 0,0,0
    25 00000007 1A                      			db 26
    26 00000008 70000000                at eldhCodeOffset,	dd CODEOFFSET
    27 0000000C 300A                    at eldhCodeImageLength,	dw code_size
    28 0000000E 0000                    at eldhCodeAllocLength,	dw 0
    29 00000010 A00A0000                at eldhDataOffset,	dd DATAOFFSET
    30 00000014 4001                    at eldhDataImageLength,	dw data_size
    31 00000016 0000                    at eldhDataAllocLength,	dw total_data_size - data_size
    32 00000018 0E03                    at eldhCodeEntrypoint,	dw linker - code
    33                                  at eldhReserved
    34 0000001A 00<rep 4h>2800          at eldhExtensionSize,	dw header_extension_end - $$
    35                                  	iend
    36 00000020 [30000000]              at eldhxDescriptionOffset,	dd description
    37 00000024 030B0000                at eldhxHelpOffset,		dd DATAOFFSET + msg.help - datastart
    38                                  PUT_ELDHX_DATETIME_OFFSET
    39                                  header_extension_end:
    40 00000028 00<rep 8h>              	iend
    41                                  
    42 00000030 44756D702074657874-     description:		asciz "Dump text pointed to by DS:DX in 16-bit 86 Mode R dump."
    42 00000039 20706F696E74656420-
    42 00000042 746F2062792044533A-
    42 0000004B 445820696E2031362D-
    42 00000054 626974203836204D6F-
    42 0000005D 646520522064756D70-
    42 00000066 2E00               
    43                                  
    44                                  
    45 00000068 00<rep 8h>              	align 16, db 0
    46                                  
    47                                  CODEOFFSET equ $ - $$
    48                                  	addsection CODE, follows=HEADER vstart=_ELD_CODE_VSTART
    49                                  %define CODEFIXUP - code + 0
    50                                  code:
    51                                  		; ELD instance header
    52                                  	istruc ELD_INSTANCE
    53                                  at eldiStartCode
    54 00000000 00<rep 2h>              at eldiEndCode
    55 00000002 00<rep 2h>              at eldiStartData
    56 00000004 00<rep 2h>              at eldiEndData
    57 00000006 00<rep 2h>5244756D-     at eldiIdentifier,	fill 8, 32, db "RDumpStr"
    57 0000000C 70537472           
    58 00000010 00<rep 2h>7264756D-     at eldiListing,		asciz _ELD_LISTING
    58 00000016 707374722E6C737400 
    59 0000001F 00                      	iend
    60                                  
    61                                  
    62                                  command:
    63 00000020 EB08                    	jmp strict short .entry
    64                                  .chain:
    65 00000022 E8[0000]EB020000        	extcall cmd3_not_ext, required	; must NOT be extcallcall
    66 00000029 90                      	times 10 - ($ - command) nop
    67                                  .entry:
    68 0000002A 56                      	push si
    69 0000002B 3C2D                    	cmp al, '-'
    70 0000002D 7503                    	jne @F
    71 0000002F E8F601                  	extcallcall skipcomma
    72                                  @@:
    73 00000032 4E                      	dec si
    74                                  
    75 00000033 BA[0C00]                	mov dx, msg.rdumpstr
    76                                  internaldatarelocation
    77 00000036 E8F701                  	extcallcall isstring?
    78 00000039 7405                    	je .ours
    79 0000003B 5E                      	pop si
    80 0000003C 4E                      	dec si
    81 0000003D AC                      	lodsb
    82 0000003E EBE2                    	jmp .chain
    83                                  
    84                                  .ours:
    85 00000040 58                      	pop ax
    86 00000041 E8E401                  	extcallcall skipcomma
    87 00000044 4E                      	dec si
    88 00000045 C706[0000][0000]        reloc2	mov word [relocateddata], relocateddata
    89                                  linkdatarelocation lastcmd, -4
    90                                  linkdatarelocation dmycmd
    91 0000004B BA[0000]                	mov dx, relocateddata
    92                                  linkdatarelocation msg.uninstall
    93 0000004E E8DF01                  	extcallcall isstring?
    94 00000051 7503E92501              	je uninstall
    95 00000056 AC                      	lodsb
    96 00000057 E8DE01                  	extcallcall chkeol
    97 0000005A E8E301                  	extcallcall cmd3
    98                                  
    99                                  
   100                                  puts_handler:
   101                                  .:
   102 0000005D EB08                    	jmp strict short .entry
   103                                  .chain:
   104 0000005F E8[0000]EB020000        	extcall puts_ext_done, required	; must NOT be extcallcall
   105 00000066 90                      	times 10 - ($ - .) nop
   106                                  .entry:
   107                                  
   108                                  		; es:dx -> message
   109                                  		; ax = length
   110 00000067 56                      	push si
   111 00000068 57                      	push di
   112 00000069 50                      	push ax
   113 0000006A 06                      	push es
   114 0000006B 52                      	push dx
   115 0000006C 1E                      	push ds
   116 0000006D 06                      	 push es
   117 0000006E 1F                      	 pop ds
   118                                  
   119 0000006F 89D6                    	mov si, dx
   120                                  
   121 00000071 E8EC01                  	call ispm
   122 00000074 7503E99600              	jz .notours
   123                                  
   124 00000079 83F83F                  	cmp ax, 8 * 8 - 1
   125 0000007C 7303E98E00              	jb .notours
   126                                  
   127 00000081 813C4453                	cmp word [si], "DS"
   128 00000085 7403E98500              	jne .notours
   129 0000008A 807C023D                	cmp byte [si + 2], '='
   130 0000008E 757F                    	jne .notours
   131                                  
   132 00000090 8D5C07                  	lea bx, [si + 3 + 4]
   133 00000093 89C1                    	mov cx, ax
   134 00000095 83E907                  	sub cx, 3 + 4
   135                                  @@:
   136 00000098 803F20                  	cmp byte [bx], 32
   137 0000009B 7405                    	je @F
   138 0000009D 43                      	inc bx
   139 0000009E E2F8                    	loop @B
   140 000000A0 EB6D                    	jmp .notours
   141                                  
   142                                  @@:
   143 000000A2 817F014553              	cmp word [bx + 1], "ES"
   144 000000A7 7566                    	jne .notours
   145 000000A9 807F033D                	cmp byte [bx + 1 + 2], '='
   146 000000AD 7560                    	jne .notours
   147                                  
   148 000000AF 89F3                    	mov bx, si
   149 000000B1 01C3                    	add bx, ax
   150 000000B3 817FFE0D0A              	cmp word [bx - 2], 13 | (10 << 8)
   151 000000B8 7555                    	jne .notours
   152                                  
   153 000000BA 16                      	push ss
   154 000000BB 07                      	pop es
   155 000000BC BF[5000]                	mov di, buffer
   156                                  internaldatarelocation
   157                                  
   158 000000BF B82022                  	mov ax, ' "'
   159 000000C2 AB                      	stosw
   160                                  
   161 000000C3 368B36[0000]            	mov si, word [ss:relocateddata]
   162                                  linkdatarelocation reg_edx
   163 000000C8 368E1E[0000]            	mov ds, word [ss:relocateddata]
   164                                  linkdatarelocation reg_ds
   165 000000CD B90D00                  	mov cx, 13
   166                                  
   167                                  @@:
   168 000000D0 AC                      	lodsb
   169 000000D1 E84500                  	call store
   170 000000D4 73FA                    	jnc @B
   171                                  
   172 000000D6 B022                    	mov al, '"'
   173 000000D8 AA                      	stosb
   174 000000D9 B80D0A                  	mov ax, 13 | (10 << 8)
   175 000000DC AB                      	stosw
   176 000000DD 81EF[5000]              	sub di, strict word buffer
   177                                  internaldatarelocation
   178 000000E1 36893E[4E00]            	mov word [ss:length], di
   179                                  internaldatarelocation
   180                                  
   181 000000E6 1F                      	pop ds
   182 000000E7 5A                      	pop dx
   183 000000E8 07                      	pop es
   184 000000E9 58                      	pop ax
   185 000000EA 5F                      	pop di
   186 000000EB 5E                      	pop si
   187                                  
   188 000000EC 48                      	dec ax
   189 000000ED 48                      	dec ax				; do not write CR LF
   190                                  
   191 000000EE B9[5F00]                	mov cx, .chain			; -> our chaining entry
   192                                  internalcoderelocation
   193 000000F1 F8                      	clc
   194 000000F2 E85301                  	extcallcall puts_ext_next	; call subsequent puts handlers
   195                                  
   196 000000F5 06                      	push es
   197 000000F6 16                      	 push ss
   198 000000F7 07                      	 pop es
   199 000000F8 BA[5000]                	mov dx, buffer			; es:dx -> message
   200                                  internaldatarelocation
   201                                  @@:
   202 000000FB 36A1[4E00]              	mov ax, word [ss:length]
   203                                  internaldatarelocation
   204                                  					; ax = length
   205 000000FF B9[5F00]                	mov cx, .chain			; -> our chaining entry
   206                                  internalcoderelocation
   207 00000102 F8                      	clc
   208 00000103 E84201                  	extcallcall puts_ext_next	; call subsequent puts handlers
   209 00000106 07                      	pop es
   210                                  
   211 00000107 F9                      	stc
   212 00000108 E8[0000]EB020000        	extcall puts_ext_done, required
   213                                  					; directly jump back to debugger, CY
   214                                  
   215                                  .notours:
   216 0000010F 1F                      	pop ds
   217 00000110 5A                      	pop dx
   218 00000111 07                      	pop es
   219 00000112 58                      	pop ax
   220 00000113 5F                      	pop di
   221 00000114 5E                      	pop si
   222                                  
   223 00000115 F8                      	clc
   224 00000116 E946FF                  	jmp .chain			; chain if to display -->
   225                                  
   226                                  
   227                                  store:
   228 00000119 E315                    	jcxz .CY
   229 0000011B 3C24                    	cmp al, '$'
   230 0000011D 7411                    	je .CY
   231 0000011F 3C20                    	cmp al, 32
   232 00000121 720F                    	jb .dot_or_table
   233 00000123 3C7F                    	cmp al, 7Fh
   234 00000125 740B                    	je .dot_or_table
   235 00000127 7701                    	ja .dot
   236 00000129 A9                      	db __TEST_IMM16			; skip mov al
   237                                  .dot:
   238 0000012A B02E                    	mov al, '.'
   239 0000012C AA                      	stosb
   240 0000012D 49                      	dec cx
   241 0000012E F8                      	clc
   242 0000012F C3                      	retn
   243                                  
   244                                  .CY:
   245 00000130 F9                      	stc
   246 00000131 C3                      	retn
   247                                  
   248                                  .dot_or_table:
   249 00000132 BB[0000]                	mov bx, relocateddata
   250                                  linkdatarelocation asciitablenames, -2, optional
   251 00000135 85DB                    	test bx, bx
   252 00000137 74F1                    	jz .dot
   253 00000139 3C7F                    	cmp al, 7Fh
   254 0000013B 7205                    	jb .table
   255 0000013D B020                    	mov al, 32
   256 0000013F 7401                    	je .table
   257 00000141 40                      	inc ax
   258                                  .table:
   259 00000142 B400                    	mov ah, 0
   260 00000144 01C3                    	add bx, ax
   261 00000146 01C0                    	add ax, ax
   262 00000148 01C3                    	add bx, ax
   263 0000014A 36807F0220              	cmp byte [ss:bx + 2], 32
   264 0000014F 7416                    	je .check2
   265                                  .check3:
   266 00000151 80F905                  	cmp cl, 5
   267 00000154 72D4                    	jb .dot
   268 00000156 80E905                  	sub cl, 5
   269 00000159 B05B                    	mov al, '['
   270 0000015B AA                      	stosb
   271 0000015C 368B07                  	mov ax, [ss:bx]
   272 0000015F AB                      	stosw
   273 00000160 368A4702                	mov al, [ss:bx + 2]
   274 00000164 AA                      	stosb
   275 00000165 EB0F                    	jmp @F
   276                                  
   277                                  .check2:
   278 00000167 80F904                  	cmp cl, 4
   279 0000016A 72BE                    	jb .dot
   280 0000016C 80E904                  	sub cl, 4
   281 0000016F B05B                    	mov al, '['
   282 00000171 AA                      	stosb
   283 00000172 368B07                  	mov ax, [ss:bx]
   284 00000175 AB                      	stosw
   285                                  @@:
   286 00000176 B05D                    	mov al, ']'
   287 00000178 AA                      	stosb
   288 00000179 F8                      	clc
   289 0000017A C3                      	retn
   290                                  
   291                                  
   292                                  uninstall:
   293 0000017B AC                      	lodsb
   294 0000017C E8B900                  	extcallcall chkeol
   295                                  
   296 0000017F E89500                  	call get_es_ext
   297                                  
   298 00000182 06                      	push es
   299 00000183 1F                      	pop ds
   300                                  
   301 00000184 BE[0000]                	mov si, hooktable
   302                                  internaldatarelocation
   303                                  	lframe
   304 00000187 5589E5                  	lenter
   305                                  	lvar word, table
   306 0000018A 56                      	 push si
   307                                  
   308                                  .loop_table:
   309 0000018B 36D04404                	rol byte [ss:si + htInstalled], 1
   310 0000018F 735C                    	jnc .next_table
   311 00000191 31DB                    	xor bx, bx		; = 0 (no prior, modify handler)
   312 00000193 368B3C                  	mov di, word [ss:si + htEntry]	; di -> us
   313 00000196 368B7402                	mov si, word [ss:si + htHandler]; -> handler
   314 0000019A 368B34                  	mov si, word [ss:si]	; si -> first
   315 0000019D 85F6                    	test si, si		; none installed ?
   316 0000019F 746B                    	jz .error		; error -->
   317                                  
   318                                  .loop:
   319 000001A1 39F7                    	cmp di, si		; found ?
   320 000001A3 740D                    	je .bx			; yes, use bx -->
   321 000001A5 89F3                    	mov bx, si		; bx -> prior handler
   322 000001A7 AD                      	lodsw			; skip entrypoint jmp strict short
   323 000001A8 AC                      	lodsb			; get first byte of chainer
   324 000001A9 3CE9                    	cmp al, 0E9h		; expecting jmp near ?
   325 000001AB 755F                    	jne .error		; no, error -->
   326 000001AD AD                      	lodsw			; get rel16 displacement
   327 000001AE 01C6                    	add si, ax		; -> next handler
   328 000001B0 EBEF                    	jmp .loop
   329                                  
   330                                  .bx:
   331 000001B2 85DB                    	test bx, bx		; any prior ?
   332 000001B4 751F                    	jnz .bxnz		; yes -->
   333 000001B6 AF                      	scasw			; skip entrypoint jmp strict short
   334 000001B7 803DE8                  	cmp byte [di], 0E8h	; is it a call to cmd3_not_ext ?
   335 000001BA 750C                    	jne @F			; no -->
   336                                  				; yes, reset ext_command_handler to zero
   337                                  .setbx:
   338 000001BC 8B76FE                  	mov si, word [bp + ?table]
   339 000001BF 368B7402                	mov si, word [ss:si + htHandler]; -> handler
   340 000001C3 36891C                  	mov word [ss:si], bx
   341 000001C6 EB1E                    	jmp .done
   342                                  
   343                                  @@:
   344 000001C8 803DE9                  	cmp byte [di], 0E9h	; validate
   345 000001CB 753F                    	jne .error		; failure -->
   346 000001CD 47                      	inc di			; -> rel16 displacement
   347 000001CE 8B1D                    	mov bx, word [di]	; get displacement
   348 000001D0 AF                      	scasw			; -> after jmp near
   349 000001D1 01FB                    	add bx, di		; -> next handler
   350 000001D3 EBE7                    	jmp .setbx		; set ext_command_handler to next
   351                                  
   352                                  .bxnz:
   353 000001D5 89DE                    	mov si, bx		; -> prior handler with us as downlink
   354 000001D7 87FE                    	xchg di, si		; si -> ours, di -> prior
   355 000001D9 A7                      	cmpsw			; skip entrypoint jmp strict short
   356 000001DA A4                      	movsb			; copy 0E8h/0E9h
   357 000001DB AD                      	lodsw			; ax = near rel16 displacement
   358 000001DC 01F0                    	add ax, si		; add in our base (= absolute offset)
   359 000001DE 29F8                    	sub ax, di
   360 000001E0 48                      	dec ax
   361 000001E1 48                      	dec ax			; subtract new base (= relative displacement)
   362 000001E2 AB                      	stosw			; store new rel16 displacement
   363 000001E3 A5                      	movsw			; jmp strict short
   364 000001E4 A5                      	movsw			; linkcall target
   365 000001E5 A4                      	movsb			; trailer
   366                                  .done:
   367 000001E6 8B76FE                  	mov si, word [bp + ?table]
   368 000001E9 36F65404                	not byte [ss:si + htInstalled]
   369                                  
   370                                  .next_table:
   371 000001ED 83C606                  	add si, HOOKTABLE_size
   372 000001F0 8976FE                  	mov word [bp + ?table], si
   373 000001F3 81FE[0C00]              	cmp si, strict word hooktable_end
   374                                  internaldatarelocation
   375 000001F7 7292                    	jb .loop_table
   376                                  
   377                                  
   378 000001F9 8026[1000]FE            	clropt [code + eldiFlags], eldifResident
   379                                  internalcoderelocation -3	; mark block as free
   380 000001FE BA[1500]                	mov dx, msg.uninstall_done
   381                                  internaldatarelocation
   382                                  @@:
   383 00000201 89EC5D                  	lleave
   384 00000204 16                      	push ss
   385 00000205 1F                      	pop ds
   386 00000206 E84700                  	extcallcall putsz
   387 00000209 E83400                  	extcallcall cmd3	; return
   388                                  
   389                                  .error:
   390 0000020C B8010E                  	mov ax, 0E01h
   391 0000020F E84600                  	extcallcall setrc
   392 00000212 BA[2D00]                	mov dx, msg.uninstall_error
   393                                  internaldatarelocation
   394 00000215 EBEA                    	jmp @B
   395                                  
   396                                  
   397                                  get_es_ext:
   398 00000217 8E06[0000]              	mov es, word [relocateddata]
   399                                  linkdatarelocation extdssel
   400 0000021B E84200                  	extcallcall ispm
   401 0000021E 7404                    	jz @F
   402 00000220 8E06[0000]              	mov es, word [relocateddata]
   403                                  linkdatarelocation extseg
   404                                  @@:
   405 00000224 C3                      	retn
   406                                  
   407                                  
   408 00000225 90<rep 3h>E8[0000]-     	eldcall_dump_callcall ELDCALL_CALLCALL_LIST
   408 0000022B EB020000C3E8[0000]-
   408 00000233 EB020000C3E8[0000]-
   408 0000023B EB020000C3E8[0000]-
   408 00000243 EB020000C3E8[0000]-
   408 0000024B EB020000C3E8[0000]-
   408 00000253 EB020000C3E8[0000]-
   408 0000025B EB020000C3E8[0000]-
   408 00000263 EB020000C3         
   409                                  
   410                                  endinstalled equ ($ + CODEFIXUP + 15) & ~15
   411                                  
   412                                  
   413                                  start:
   414 00000268 8CC3                    	mov bx, es
   415 0000026A 16                      	 push ss
   416 0000026B 07                      	 pop es
   417 0000026C E8B9FF                  	call skipcomma
   418 0000026F 4E                      	dec si
   419 00000270 BA[0000]                	mov dx, relocateddata
   420                                  linkdatarelocation msg.install
   421 00000273 E8BAFF                  	call isstring?
   422 00000276 7433                    	je install
   423 00000278 BA[6300]                	mov dx, msg.help
   424                                  internaldatarelocation
   425 0000027B E8[0000]EB020000        	extcall putsz
   426 00000282 E80300                  	call uninstall_oneshot
   427 00000285 31C0                    	xor ax, ax
   428 00000287 CB                      	retf
   429                                  
   430                                  
   431                                  uninstall_oneshot:
   432 00000288 36F606[0000]01          	testopt [ss:relocateddata], 1
   433                                  linkdatarelocation options7, -3
   434 0000028E 751A                    	jnz @F
   435                                  
   436 00000290 2EA1[0200]              	mov ax, word [cs:code + eldiEndCode]
   437                                  internalcoderelocation
   438 00000294 2E2B06[0000]            	sub ax, word [cs:code + eldiStartCode]
   439                                  internalcoderelocation
   440 00000299 2906[0000]              	sub word [relocateddata], ax
   441                                  linkdatarelocation extseg_used
   442                                  
   443 0000029D 2EA1[0600]              	mov ax, word [cs:code + eldiEndData]
   444                                  internalcoderelocation
   445 000002A1 2E2B06[0400]            	sub ax, word [cs:code + eldiStartData]
   446                                  internalcoderelocation
   447 000002A6 2906[0000]              	sub word [relocateddata], ax
   448                                  linkdatarelocation extdata_used
   449                                  @@:
   450 000002AA C3                      	retn
   451                                  
   452                                  
   453                                  DATAOFFSET equ CODEOFFSET + code_size
   454                                  	addsection DATA, follows=CODE vstart=_ELD_DATA_VSTART
   455                                  %define DATAFIXUP - datastart + 0
   456                                  datastart:
   457                                  PUT_ELD_DATETIME
   458                                  
   459                                  	struc HOOKTABLE
   460 00000000 ????                    htEntry:		resw 1
   461 00000002 ????                    htHandler:		resw 1
   462 00000004 ????                    htInstalled:		resw 1
   463                                  	endstruc
   464                                  
   465                                  	align 2, db 0
   466                                  hooktable:
   467                                  		; command last so uninstall abort will leave command installed
   468                                  	istruc HOOKTABLE
   469 00000000 [5D00]                  at htEntry,		dw puts_handler
   470                                  internalcoderelocation
   471 00000002 [0000]                  at htHandler,		dw relocateddata
   472                                  linkdatarelocation ext_puts_handler
   473 00000004 0000                    at htInstalled,		dw 0
   474                                  	iend
   475                                  	istruc HOOKTABLE
   476 00000006 [2000]                  at htEntry,		dw command
   477                                  internalcoderelocation
   478 00000008 [0000]                  at htHandler,		dw relocateddata
   479                                  linkdatarelocation ext_command_handler
   480 0000000A 0000                    at htInstalled,		dw 0
   481                                  	iend
   482                                  hooktable_end:
   483                                  
   484                                  	align 2, db 0
   485                                  
   486                                  msg:
   487 0000000C 5244554D5053545200      .rdumpstr:		asciz "RDUMPSTR"
   488 00000015 5244756D7053747220-     .uninstall_done:	db "RDumpStr uninstalled."
   488 0000001E 756E696E7374616C6C-
   488 00000027 65642E             
   489                                  %if _ELD_RECLAIM_HINT
   490                                  			db " (Don't forget to use reclaim.eld)"
   491                                  %endif
   492 0000002A 0D0A00                  			asciz 13,10
   493 0000002D 5244756D7053747220-     .uninstall_error:	asciz "RDumpStr unable to uninstall!",13,10
   493 00000036 756E61626C6520746F-
   493 0000003F 20756E696E7374616C-
   493 00000048 6C210D0A00         
   494                                  
   495                                  uinit_data: equ $
   496                                  
   497 0000004D 5244756D7053747220-     .installed:	asciz "RDumpStr installed.",13,10
   497 00000056 696E7374616C6C6564-
   497 0000005F 2E0D0A00           
   498 00000063 496E7374616C6C2074-     .help:		db "Install this ELD using an INSTALL keyword.",13,10
   498 0000006C 68697320454C442075-
   498 00000075 73696E6720616E2049-
   498 0000007E 4E5354414C4C206B65-
   498 00000087 79776F72642E0D0A   
   499 0000008F 0D0A                    		db 13,10
   500 00000091 31362D626974205265-     		db "16-bit Real/Virtual 86 Mode register dump will have an additional",13,10
   500 0000009A 616C2F566972747561-
   500 000000A3 6C203836204D6F6465-
   500 000000AC 207265676973746572-
   500 000000B5 2064756D702077696C-
   500 000000BE 6C206861766520616E-
   500 000000C7 206164646974696F6E-
   500 000000D0 616C0D0A           
   501 000000D4 656E74727920617420-     		db "entry at the end listing some text pointed to by DS:DX.",13,10
   501 000000DD 74686520656E64206C-
   501 000000E6 697374696E6720736F-
   501 000000EF 6D6520746578742070-
   501 000000F8 6F696E74656420746F-
   501 00000101 2062792044533A4458-
   501 0000010A 2E0D0A             
   502 0000010D 0D0A                    		db 13,10
   503 0000010F 52756E207769746820-     		db "Run with RDUMPSTR UNINSTALL to uninstall.",13,10
   503 00000118 5244554D5053545220-
   503 00000121 554E494E5354414C4C-
   503 0000012A 20746F20756E696E73-
   503 00000133 74616C6C2E0D0A     
   504 0000013A 00                      		asciz
   505                                  
   506                                  
   507 0000013B 00<rep 5h>              	align 16, db 0
   508                                  init_data_end:
   509                                  data_size equ $ - datastart
   510                                  transient_data_size equ data_size
   511                                  
   512                                  	absolute uinit_data
   513                                  
   514 0000004D ??                      	alignb 2
   515 0000004E ????                    length:		resw 1
   516 00000050 <res 20h>               buffer:		resb 32
   517                                  
   518                                  	alignb 16
   519                                  uinit_data_end:
   520                                  resident_data_end:
   521                                  resident_data_size equ resident_data_end - datastart
   522                                  
   523                                  %if uinit_data_end >= init_data_end
   524                                   total_data_size equ $ - datastart
   525                                  %else
   526                                   total_data_size equ init_data_end - datastart
   527                                  %endif
   528                                  %assign _DATA_SIZE total_data_size
   529                                  
   530                                  
   531                                  	usesection CODE
   532                                  
   533                                  install:
   534 000002AB AC                      	lodsb
   535 000002AC E8[0000]EB020000        	extcall chkeol
   536                                  
   537                                  	houdini
   538 000002B3 8EC3                    	mov es, bx		; => ext seg (writable)
   539                                  
   540 000002B5 B8A000                  	mov ax, endresident - endinstalled
   541 000002B8 262906[0200]            	sub word [es:code + eldiEndCode], ax
   542                                  internalcoderelocation		; adjust size
   543 000002BD 2906[0000]              	sub word [relocateddata], ax
   544                                  linkdatarelocation extseg_used	; adjust size
   545                                  
   546                                  %if (transient_data_size - resident_data_size) > 0
   547 000002C1 B8D000                  	mov ax, transient_data_size - resident_data_size
   548 000002C4 262906[0600]            	sub word [es:code + eldiEndData], ax
   549                                  internalcoderelocation		; adjust size
   550 000002C9 2906[0000]              	sub word [relocateddata], ax
   551                                  linkdatarelocation extdata_used	; adjust size
   552                                  %endif
   553                                  
   554 000002CD BE[0600]                	mov si, hooktable_end - HOOKTABLE_size
   555                                  internaldatarelocation
   556                                  
   557                                  .loop_table:
   558 000002D0 8B5C02                  	mov bx, word [si + htHandler]; -> handler
   559 000002D3 8B1F                    	mov bx, word [bx]	; -> prior
   560 000002D5 8B3C                    	mov di, word [si + htEntry]	; -> our handler
   561 000002D7 85DB                    	test bx, bx		; installing as first ?
   562 000002D9 740A                    	jz .only_first		; yes, simple --> (leave as extcall cmd3_not_ext)
   563 000002DB AF                      	scasw			; skip entrypoint jmp strict short
   564 000002DC B0E9                    	mov al, 0E9h		; = jmp near opcode
   565 000002DE AA                      	stosb			; store
   566 000002DF 93                      	xchg ax, bx		; ax -> next handler
   567 000002E0 29F8                    	sub ax, di
   568 000002E2 48                      	dec ax
   569 000002E3 48                      	dec ax			; ax = ax - (di + 2)
   570 000002E4 AB                      	stosw			; store our downlink as rel16 displacement
   571                                  
   572                                  .only_first:
   573 000002E5 8B5C02                  	mov bx, word [si + htHandler]; -> handler
   574 000002E8 8B04                    	mov ax, word [si + htEntry]
   575 000002EA 8907                    	mov word [bx], ax	; -> our entrypoint
   576 000002EC F65404                  	not byte [si + htInstalled]
   577                                  
   578                                  .next_table:
   579 000002EF 83EE06                  	sub si, HOOKTABLE_size
   580 000002F2 81FE[0000]              	cmp si, strict word hooktable
   581                                  internaldatarelocation
   582 000002F6 73D8                    	jae .loop_table
   583                                  
   584 000002F8 26800E[1000]01          	setopt [es:code + eldiFlags], eldifResident
   585                                  internalcoderelocation -3	; mark block as resident
   586                                  
   587 000002FE F606[0000]04            	testopt [relocateddata], 4
   588                                  linkdatarelocation options7, -3
   589 00000303 7506                    	jnz @F
   590 00000305 BA[4D00]                	mov dx, msg.installed
   591                                  internaldatarelocation
   592 00000308 E845FF                  	call putsz
   593                                  @@:
   594 0000030B 31C0                    	xor ax, ax
   595 0000030D CB                      	retf
   596                                  
   597                                  
   598                                  %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> %if _ELD_IDENTICALISE
    38                              <1>  ;%assign _ELDCALL_OPTIONAL 1
    39                              <1> %endif
    40                              <1> %ifn _ELDCALL_OPTIONAL
    41                              <1> %assign ELDCALL_OPTIONAL_STATUS 2		; not allowed
    42                              <1> %endif
    43                              <1> ;%ifn _ELDDATA_OPTIONAL
    44                              <1> ;%assign ELDDATA_OPTIONAL_STATUS 2		; not allowed
    45                              <1> ;%endif
    46                              <1> 	gendef MAP, ""
    47                              <1> 
    48                              <1> %ifnidni _MAP, ""
    49                              <1>  [map all _MAP]
    50                              <1> %endif
    51                              <1> 
    52                              <1> 
    53                              <1> endresident: equ ($ + _CURRENT_SECTION %+ FIXUP + 15) & ~15
    54                              <1> 
    55                              <1> %if _ELD_LINKER_PASSES
    56                              <1> %assign ELDLINKER 1
    57                              <1> 
    58                              <1> 	struc LINKTABLE
    59 00000000 ????????            <1> ltCodeToCode:	resw 2
    60 00000004 ????????            <1> ltCodeToData:	resw 2
    61 00000008 ????????            <1> ltDataToCode:	resw 2
    62 0000000C ????????            <1> ltDataToData:	resw 2
    63 00000010 ????????            <1> ltLinkData:	resw 2
    64 00000014 ????????            <1> ltLinkCode:	resw 2
    65                              <1> 	endstruc
    66                              <1> %endif
    67                              <1> 
    68                              <1> 
    69                              <1> linker:
    70                              <1> 		; The first 15 Bytes of the linker should be
    71                              <1> 		;  the same regardless of the linker options
    72                              <1> 		;  used (debug, passes, vstart). This allows
    73                              <1> 		;  the eldcomp ELD to match even if up to 15
    74                              <1> 		;  Bytes of the linker are trailing in the
    75                              <1> 		;  resident part of the ELD.
    76                              <1> 	lframe
    77                              <1>  %if ELDOTHER
    78                              <1> 	lvar dword, linkinfo_other
    79                              <1> 	lvar word, use_hash_other
    80                              <1>  %endif
    81 0000030E 5589E5              <1> 	lenter
    82                              <1> 	lvar dword, instance
    83 00000311 06                  <1> 	 push es
    84 00000312 52                  <1> 	 push dx
    85                              <1> 	lvar word, targetsection_low_optional_high
    86 00000313 50                  <1> 	 push ax
    87                              <1> 	lequ ?targetsection_low_optional_high, targetsection
    88                              <1> 	lequ ?targetsection_low_optional_high + 1, optional
    89                              <1> 	lvar dword, linkinfo
    90 00000314 1E                  <1> 	 push ds
    91 00000315 57                  <1> 	 push di
    92                              <1> 	lvar dword, nextreloc
    93 00000316 06                  <1> 	 push es
    94 00000317 52                  <1> 	 push dx
    95                              <1> 	lvar dword, entry
    96 00000318 06                  <1> 	 push es
    97 00000319 50                  <1> 	 push ax		; placeholder
    98 0000031A 31C0                <1> 	xor ax, ax
    99 0000031C 813DD1E1            <1> 	cmp word [di + eldlSignature], 0E1D1h
   100                              <1> %if ($ - linker) < 16
   101                              <1>  %error Expected invariant first paragraph of linker
   102                              <1> %endif
   103 00000320 7403E95502          <1> 	jne .error_j
   104 00000325 837D0601            <1> 	cmp word [di + eldlUseLinkHash], 1
   105 00000329 7603E94C02          <1> 	ja .error_j
   106 0000032E 7201                <1> 	jb @F
   107 00000330 48                  <1> 	dec ax
   108                              <1> @@:
   109                              <1> 	lvar word, use_hash
   110 00000331 50                  <1> 	 push ax
   111                              <1> %if _ELD_IDENTICALISE && _ELD_LINKER_PASSES
   112                              <1> 	mov ax, linktable - code
   113                              <1> 	lvar word, lt
   114                              <1> 	 push ax
   115                              <1> %endif
   116                              <1> %if _ELD_LINKER_PASSES || ELDOTHER
   117 00000332 31C0                <1> 	xor ax, ax
   118                              <1>  %if _ELD_LINKER_PASSES
   119                              <1> 	lvar word, pass
   120 00000334 50                  <1> 	 push ax
   121                              <1> 	lvar word, amounterrors
   122 00000335 50                  <1> 	 push ax
   123                              <1> 	lvar word, name
   124 00000336 50                  <1> 	 push ax
   125                              <1>  %endif
   126                              <1>  %if ELDOTHER
   127                              <1> 	lvar word, other
   128                              <1> 	 push ax
   129                              <1>  %endif
   130                              <1> %endif
   131 00000337 56                  <1> 	push si
   132 00000338 53                  <1> 	push bx
   133                              <1> 
   134                              <1> 			; simple: add instance base (dx) to code
   135 00000339 06                  <1> 	push es
   136 0000033A 1F                  <1> 	pop ds
   137                              <1> %if _ELD_LINKER_PASSES
   138                              <1> .pass:
   139 0000033B 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   140 0000033E 01D3                <1> 	add bx, dx
   141                              <1>  %if _ELD_IDENTICALISE
   142                              <1> 	add bx, word [bp + ?lt]
   143                              <1> 	mov si, word [ltCodeToCode + bx]
   144                              <1>  %else
   145 00000340 8BB7A406            <1> 	mov si, word [linktable - code + ltCodeToCode + bx]
   146                              <1>  %endif
   147                              <1> %else
   148                              <1> 	mov si, internalcodetocoderelocations - code
   149                              <1> %endif
   150 00000344 01D6                <1> 	add si, dx
   151                              <1> @@:
   152 00000346 AD                  <1> 	lodsw
   153 00000347 85C0                <1> 	test ax, ax		; was last ?
   154 00000349 740B                <1> 	jz @F			; yes -->
   155 0000034B 93                  <1> 	xchg bx, ax		; bx = entry
   156 0000034C 01D3                <1> 	add bx, dx		; relocate the entry itself
   157                              <1> %if _ELD_CODE_VSTART
   158 0000034E 812F[0000]          <1> 	sub word [bx], code	; undo adjustment
   159                              <1> %endif
   160 00000352 0117                <1> 	add word [bx], dx	; relocate word referenced by entry
   161 00000354 EBF0                <1> 	jmp @B
   162                              <1> 
   163                              <1> @@:
   164                              <1> 			; next, add heap data base (on stack) to code
   165                              <1> %if _ELD_LINKER_PASSES
   166 00000356 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   167 00000359 01D3                <1> 	add bx, dx
   168                              <1>  %if _ELD_IDENTICALISE
   169                              <1> 	add bx, word [bp + ?lt]
   170                              <1> 	mov si, word [ltCodeToData + bx]
   171                              <1>  %else
   172 0000035B 8BB7A806            <1> 	mov si, word [linktable - code + ltCodeToData + bx]
   173                              <1>  %endif
   174                              <1> %else
   175                              <1> 	mov si, internalcodetodatarelocations - code
   176                              <1> %endif
   177 0000035F 01D6                <1> 	add si, dx
   178                              <1> @@:
   179 00000361 AD                  <1> 	lodsw
   180 00000362 85C0                <1> 	test ax, ax		; was last ?
   181 00000364 740C                <1> 	jz @F			; yes -->
   182 00000366 93                  <1> 	xchg bx, ax		; bx = entry
   183 00000367 01D3                <1> 	add bx, dx		; relocate the entry itself
   184 00000369 58                  <1> 	pop ax			; ax -> heap data
   185 0000036A 50                  <1> 	push ax
   186                              <1> %if _ELD_DATA_VSTART
   187 0000036B 2D[0000]            <1> 	sub ax, datastart	; undo adjustment
   188                              <1> %endif
   189 0000036E 0107                <1> 	add word [bx], ax	; relocate word referenced by entry
   190 00000370 EBEF                <1> 	jmp @B
   191                              <1> 
   192                              <1> @@:
   193                              <1> 
   194                              <1> 			; add instance base (dx) to data
   195                              <1> %if _ELD_LINKER_PASSES
   196 00000372 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   197 00000375 01D3                <1> 	add bx, dx
   198                              <1>  %if _ELD_IDENTICALISE
   199                              <1> 	add bx, word [bp + ?lt]
   200                              <1> 	mov si, word [ltDataToCode + bx]
   201                              <1>  %else
   202 00000377 8BB7AC06            <1> 	mov si, word [linktable - code + ltDataToCode + bx]
   203                              <1>  %endif
   204                              <1> %else
   205                              <1> 	mov si, internaldatatocoderelocations - code
   206                              <1> %endif
   207 0000037B 01D6                <1> 	add si, dx
   208                              <1> @@:
   209 0000037D AD                  <1> 	lodsw
   210 0000037E 83F8FF              <1> 	cmp ax, -1		; was last ?
   211 00000381 740F                <1> 	je @F			; yes -->
   212 00000383 93                  <1> 	xchg bx, ax		; bx = entry
   213 00000384 58                  <1> 	pop ax
   214 00000385 50                  <1> 	push ax
   215 00000386 01C3                <1> 	add bx, ax		; relocate the entry itself
   216                              <1> %if _ELD_CODE_VSTART
   217 00000388 36812F[0000]        <1> 	sub word [ss:bx], code	; undo adjustment
   218                              <1> %endif
   219 0000038D 360117              <1> 	add word [ss:bx], dx	; relocate word referenced by entry
   220 00000390 EBEB                <1> 	jmp @B
   221                              <1> 
   222                              <1> @@:
   223                              <1> 			; next, add heap data base (on stack) to data
   224                              <1> %if _ELD_LINKER_PASSES
   225 00000392 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   226 00000395 01D3                <1> 	add bx, dx
   227                              <1>  %if _ELD_IDENTICALISE
   228                              <1> 	add bx, word [bp + ?lt]
   229                              <1> 	mov si, word [ltDataToData + bx]
   230                              <1>  %else
   231 00000397 8BB7B006            <1> 	mov si, word [linktable - code + ltDataToData + bx]
   232                              <1>  %endif
   233                              <1> %else
   234                              <1> 	mov si, internaldatatodatarelocations - code
   235                              <1> %endif
   236 0000039B 01D6                <1> 	add si, dx
   237                              <1> @@:
   238 0000039D AD                  <1> 	lodsw
   239 0000039E 83F8FF              <1> 	cmp ax, -1		; was last ?
   240 000003A1 740D                <1> 	je @F			; yes -->
   241 000003A3 93                  <1> 	xchg bx, ax		; bx = entry
   242 000003A4 58                  <1> 	pop ax			; ax -> heap data
   243 000003A5 50                  <1> 	push ax
   244 000003A6 01C3                <1> 	add bx, ax		; relocate the entry itself
   245                              <1> %if _ELD_DATA_VSTART
   246 000003A8 2D[0000]            <1> 	sub ax, datastart	; undo adjustment
   247                              <1> %endif
   248 000003AB 360107              <1> 	add word [ss:bx], ax	; relocate word referenced by entry
   249 000003AE EBED                <1> 	jmp @B
   250                              <1> 
   251                              <1> @@:
   252 000003B0 8B56FC              <1> 	mov dx, word [bp + ?instance]
   253                              <1> %if _ELD_LINKER_PASSES
   254 000003B3 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   255 000003B6 01D3                <1> 	add bx, dx
   256                              <1>  %if _ELD_IDENTICALISE
   257                              <1> 	add bx, word [bp + ?lt]
   258                              <1> 	add dx, word [ltLinkData + bx]
   259                              <1>  %else
   260 000003B8 0397B406            <1> 	add dx, word [linktable - code + ltLinkData + bx]
   261                              <1>  %endif
   262                              <1> %else
   263                              <1> 	add dx, linkerdatarelocations - code
   264                              <1> %endif
   265                              <1> .otherloop:
   266 000003BC 8956F2              <1> 	mov word [bp + ?nextreloc], dx
   267                              <1> 
   268                              <1> .datarelocloop:		; must be done before further relocs
   269 000003BF C576F2              <1> 	lds si, [bp + ?nextreloc]
   270 000003C2 AD                  <1> 	lodsw			; ax = section indicator
   271 000003C3 85C0                <1> 	test ax, ax		; end of table ?
   272 000003C5 7503E92301          <1> 	jz .donedatareloc
   273 000003CA 48                  <1> 	dec ax			; al = 1 if data, 0 if code
   274 000003CB 5B                  <1> 	pop bx
   275 000003CC 53                  <1> 	push bx			; bx -> ELD data block
   276 000003CD 8946FA              <1> 	mov word [bp + ?targetsection_low_optional_high], ax
   277 000003D0 84C0                <1> 	test al, al		; data ?
   278 000003D2 AD                  <1> 	lodsw
   279 000003D3 7504                <1> 	jnz @F			; yes -->
   280 000003D5 0346FC              <1> 	add ax, word [bp + ?instance]
   281                              <1> 				; relocate entry into code
   282 000003D8 A9                  <1> 	db __TEST_IMM16		; (skip add)
   283                              <1> @@:
   284 000003D9 01D8                <1> 	add ax, bx		; relocate entry into data
   285 000003DB 8946EE              <1> 	mov word [bp + ?entry], ax
   286 000003DE AD                  <1> 	lodsw
   287 000003DF 8976F2              <1> 	mov word [bp + ?nextreloc], si
   288 000003E2 E8DC00              <1> 	call .build_match
   289                              <1> %if _ELD_LINKER_PASSES
   290 000003E5 73D8                <1> 	jnc .datarelocloop
   291                              <1> %endif
   292 000003E7 C45EF6              <1> 	les bx, [bp + ?linkinfo]
   293                              <1> %if ELDOTHER
   294                              <1> 	rol byte [bp + ?other], 1
   295                              <1> 	jnc @F
   296                              <1> 	les bx, [bp + ?linkinfo_other]
   297                              <1> @@:
   298                              <1> %endif
   299 000003EA 268B4F08            <1> 	mov cx, word [es:bx + eldlDataAmount]	; amount data link info
   300 000003EE 268B7F0A            <1> 	mov di, word [es:bx + eldlDataPrefixes]	; -> prefixes or hashes
   301                              <1> .datarelocfind:
   302 000003F2 F2AF                <1> 	repne scasw			; scan initial
   303 000003F4 7541                <1> 	jne .datarelocnotfound
   304 000003F6 57                  <1> 	push di
   305 000003F7 51                  <1> 	push cx
   306 000003F8 56                  <1> 	push si
   307 000003F9 262B7F0A            <1> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   308 000003FD 4F                  <1> 	dec di
   309 000003FE 4F                  <1> 	dec di				; 0-based
   310 000003FF 26037F0C            <1> 	add di, word [es:bx + eldlDataEntries]	; -> entry
   311 00000403 268B3D              <1> 	mov di, [es:di]			; -> counted suffix/string
   312 00000406 B500                <1> 	mov ch, 0
   313 00000408 8A0C                <1> 	mov cl, byte [si]		; cx = length
   314 0000040A 41                  <1> 	inc cx
   315                              <1> 	; cmp al, al			; ZR if length is zero
   316 0000040B F3A6                <1> 	repe cmpsb			; match ?
   317 0000040D 5E                  <1> 	pop si
   318 0000040E 59                  <1> 	pop cx
   319 0000040F 5F                  <1> 	pop di
   320 00000410 75E0                <1> 	jne .datarelocfind
   321 00000412 8814                <1> 	mov byte [si], dl
   322 00000414 262B7F0A            <1> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   323 00000418 4F                  <1> 	dec di
   324 00000419 4F                  <1> 	dec di				; 0-based
   325 0000041A 26037F0E            <1> 	add di, word [es:bx + eldlDataAddresses]	; -> address (offset)
   326 0000041E 268B05              <1> 	mov ax, word [es:di]
   327 00000421 E80700              <1> 	call .address_data_reloc
   328                              <1> %if _ELD_RELOC_VSTART
   329 00000424 2D[0000]            <1> 	sub ax, relocateddata		; *not* a relocation
   330                              <1> %endif
   331 00000427 0104                <1> 	add word [si], ax		; relocate
   332 00000429 EB94                <1> 	jmp .datarelocloop
   333                              <1> 
   334                              <1> .address_data_reloc:
   335 0000042B C576EE              <1> 	lds si, [bp + ?entry]		; -> entry if in ELD code instance
   336 0000042E 807EFA00            <1> 	cmp byte [bp + ?targetsection], 0
   337                              <1> 					; relocation in code ?
   338 00000432 7402                <1> 	je @F				; yes -->
   339 00000434 16                  <1> 	push ss
   340 00000435 1F                  <1> 	pop ds				; => our ELD data block
   341                              <1> @@:
   342 00000436 C3                  <1> 	retn
   343                              <1> 
   344                              <1> .datarelocnotfound:
   345 00000437 8814                <1> 	mov byte [si], dl
   346 00000439 807EFB00            <1> 	cmp byte [bp + ?optional], 0
   347                              <1> %if _ELD_DEBUG
   348                              <1> 	jne @F
   349                              <1>  %ifn _ELD_LINKER_PASSES
   350                              <1> 	mov si, 0			; (invalid link)
   351                              <1> linkdatarelocation internalflags6
   352                              <1> 	test si, si
   353                              <1> 	jz .datanotfound
   354                              <1> 	mov si, 0			; (invalid link)
   355                              <1> linkdatarelocation options7
   356                              <1> 	test si, si
   357                              <1> 	jz .datanotfound
   358                              <1>  %else
   359                              <1> 	cmp byte [bp + ?pass], 0
   360                              <1> 	je .datanotfound
   361                              <1>  %endif
   362                              <1> 	houdini
   363                              <1> 	jmp .datanotfound
   364                              <1> @@:
   365                              <1> %else
   366 0000043D 7417                <1> 	je .datanotfound
   367                              <1> %endif
   368                              <1> 
   369                              <1> %if ELDDATA_PMREQUIRED_STATUS
   370                              <1> 	mov si, relocateddata
   371                              <1> linkdatarelocation build_option_PM
   372                              <1> 	test si, si
   373                              <1> 	jz @F
   374                              <1> 	test byte [bp + ?optional], 2
   375                              <1> 	jnz .datanotfound
   376                              <1> @@:
   377                              <1> %endif
   378                              <1> 
   379                              <1> %if _ELD_LINKER_PASSES
   380 0000043F 36F606[0000]02      <1> 	testopt [ss:relocateddata], 2
   381                              <1> linkdatarelocation options7, -3
   382 00000445 7406                <1> 	jz @F
   383 00000447 BE[D109]            <1> 	mov si, lmsg.warning_data_optional
   384                              <1> internalcoderelocation
   385 0000044A E82B00              <1> 	call .notfound
   386                              <1> @@:
   387                              <1> %endif
   388 0000044D E8DBFF              <1> 	call .address_data_reloc
   389 00000450 832400              <1> 	and word [si], 0		; indicate optional data link failed
   390 00000453 E969FF              <1> 	jmp .datarelocloop
   391                              <1> 
   392                              <1> 
   393                              <1> %if _ELDCALL_OPTIONAL
   394                              <1> .coderelocnotfound:
   395                              <1> 	mov byte [si], dl
   396                              <1> 	cmp byte [bp + ?optional], 0
   397                              <1> %if _ELD_DEBUG
   398                              <1> 	jne @F
   399                              <1>  %ifn _ELD_LINKER_PASSES
   400                              <1> 	mov si, 0			; (invalid link)
   401                              <1> linkdatarelocation internalflags6
   402                              <1> 	test si, si
   403                              <1> 	jz .codenotfound
   404                              <1> 	mov si, 0			; (invalid link)
   405                              <1> linkdatarelocation options7
   406                              <1> 	test si, si
   407                              <1> 	jz .codenotfound
   408                              <1>  %else
   409                              <1> 	cmp byte [bp + ?pass], 0
   410                              <1> 	je .codenotfound
   411                              <1>  %endif
   412                              <1> 	houdini
   413                              <1> 	jmp .codenotfound
   414                              <1> @@:
   415                              <1> %else
   416                              <1> 	je .codenotfound
   417                              <1> %endif
   418                              <1> 
   419                              <1> %if ELDCALL_PMREQUIRED_STATUS
   420                              <1>  %if _ELD_LINKER_PASSES
   421                              <1>   %assign ELDLINKER 0
   422                              <1>  %endif
   423                              <1> 	mov si, relocateddata
   424                              <1> linkdatarelocation build_option_PM
   425                              <1>  %if _ELD_LINKER_PASSES
   426                              <1>   %assign ELDLINKER 1
   427                              <1>  %endif
   428                              <1> 	test si, si
   429                              <1> 	jz @F
   430                              <1> 	test byte [bp + ?optional], 2
   431                              <1> 	jnz .codenotfound
   432                              <1> @@:
   433                              <1> %endif
   434                              <1> 
   435                              <1> %if _ELD_LINKER_PASSES
   436                              <1> 	testopt [ss:relocateddata], 2
   437                              <1> linkdatarelocation options7, -3
   438                              <1> 	jz @F
   439                              <1> 	mov si, lmsg.warning_code_optional
   440                              <1> internalcoderelocation
   441                              <1> 	call .notfound
   442                              <1> @@:
   443                              <1> %endif
   444                              <1> 	lds si, [bp + ?entry]
   445                              <1> 	mov word [si], 9090h
   446                              <1> 	mov byte [si + 2], 90h		; indicate optional code link failed
   447                              <1> 	jmp .coderelocloop
   448                              <1> %endif
   449                              <1> 
   450                              <1> 
   451                              <1> %if _ELD_LINKER_PASSES
   452                              <1> .datanotfound:
   453 00000456 BE[F309]            <1> 	mov si, lmsg.error_data
   454                              <1> internalcoderelocation
   455 00000459 E81C00              <1> 	call .notfound
   456 0000045C 7203E91901          <1> 	jnc .error_j
   457 00000461 FF46E8              <1> 	inc word [bp + ?amounterrors]
   458 00000464 E958FF              <1> 	jmp .datarelocloop
   459                              <1> 
   460                              <1> .codenotfound:
   461 00000467 BE[0C0A]            <1> 	mov si, lmsg.error_code
   462                              <1> internalcoderelocation
   463 0000046A E80B00              <1> 	call .notfound
   464 0000046D 7203E90801          <1> 	jnc .error_j
   465 00000472 FF46E8              <1> 	inc word [bp + ?amounterrors]
   466 00000475 E98400              <1> 	jmp .coderelocloop
   467                              <1> 
   468                              <1> .notfound:
   469 00000478 807EEA00            <1> 	cmp byte [bp + ?pass], 0
   470 0000047C 743A                <1> 	je @F				; --> (NC)
   471 0000047E 16                  <1> 	 push ss
   472 0000047F 07                  <1> 	 pop es
   473 00000480 BF[0000]            <1> 	mov di, relocateddata
   474                              <1> linkdatarelocation line_out
   475 00000483 E83300              <1> 	call .copy
   476 00000486 8B76E6              <1> 	mov si, word [bp + ?name]
   477 00000489 AD                  <1> 	lodsw
   478 0000048A E8[0000]EB020000    <1> 	extcall hexword
   479 00000491 56                  <1> 	push si
   480 00000492 BE[250A]            <1> 	mov si, lmsg.error.2
   481                              <1> internalcoderelocation
   482 00000495 E82100              <1> 	call .copy
   483 00000498 5E                  <1> 	pop si
   484                              <1> %if _ELD_LINKER_PASSES
   485 00000499 56                  <1> 	push si
   486 0000049A E81C00              <1> 	call .copy
   487 0000049D 5E                  <1> 	pop si
   488 0000049E C60400              <1> 	mov byte [si], 0		; mark as failed
   489                              <1> %else
   490                              <1> 	call .copy
   491                              <1> %endif
   492 000004A1 B022                <1> 	mov al, '"'
   493 000004A3 AA                  <1> 	stosb
   494 000004A4 16                  <1> 	 push ss
   495 000004A5 1F                  <1> 	 pop ds
   496 000004A6 E8[0000]EB020000    <1> 	extcall putsline_crlf
   497 000004AD B8350E              <1> 	mov ax, 0E35h
   498 000004B0 E8[0000]EB020000    <1> 	extcall setrc
   499 000004B7 F9                  <1> 	stc				; CY, diagnostic displayed
   500                              <1> @@:
   501 000004B8 C3                  <1> 	retn
   502                              <1> 
   503                              <1> .copy:
   504 000004B9 E8[0000]EB020000    <1> 	extcall copy_single_counted_string
   505 000004C0 C3                  <1> 	retn
   506                              <1> %else
   507                              <1> .datanotfound: equ .error_j
   508                              <1> .codenotfound: equ .error_j
   509                              <1> %endif
   510                              <1> 
   511                              <1> .build_match:
   512                              <1> %if _ELD_CODE_VSTART
   513 000004C1 2D[0000]            <1> 	sub ax, code
   514                              <1> %endif
   515 000004C4 0346FC              <1> 	add ax, word [bp + ?instance]
   516 000004C7 96                  <1> 	xchg si, ax
   517                              <1> %if _ELD_LINKER_PASSES
   518 000004C8 8976E6              <1> 	mov word [bp + ?name], si
   519                              <1> %endif
   520 000004CB AD                  <1> 	lodsw			; = hash, si -> counted string
   521 000004CC 8A14                <1> 	mov dl, byte [si]
   522                              <1> %if _ELD_LINKER_PASSES
   523 000004CE 84D2                <1> 	test dl, dl		; marked as already failed ?
   524 000004D0 750A                <1> 	jnz @F
   525 000004D2 837EE800            <1> 	cmp word [bp + ?amounterrors], 0
   526 000004D6 7503E99F00          <1> 	je .error_j
   527 000004DB C3                  <1> 	retn			; (NC)
   528                              <1> 
   529                              <1> @@:
   530                              <1> %endif
   531                              <1> %if ELDOTHER
   532                              <1> 	rol byte [bp + ?other], 1
   533                              <1> 	jnc @F
   534                              <1> 	rol byte [bp + ?use_hash_other], 1
   535                              <1> 	jmp @FF
   536                              <1> 
   537                              <1> @@:
   538                              <1> %endif
   539 000004DC D046EC              <1> 	rol byte [bp + ?use_hash], 1
   540                              <1> @@:
   541 000004DF 720A                <1> 	jc @F
   542 000004E1 AC                  <1> 	lodsb
   543 000004E2 91                  <1> 	xchg cx, ax		; cl = length
   544 000004E3 AD                  <1> 	lodsw			; ax = prefix
   545 000004E4 49                  <1> 	dec cx
   546 000004E5 49                  <1> 	dec cx
   547 000004E6 4E                  <1> 	dec si
   548 000004E7 8A14                <1> 	mov dl, byte [si]
   549 000004E9 880C                <1> 	mov byte [si], cl	; si -> counted string suffix
   550                              <1> @@:
   551                              <1> %if _ELD_LINKER_PASSES
   552 000004EB F9                  <1> 	stc			; CY
   553                              <1> %endif
   554 000004EC C3                  <1> 	retn
   555                              <1> 
   556                              <1> 
   557                              <1> .donedatareloc:
   558                              <1> %if ELDOTHER
   559                              <1> 	rol byte [bp + ?other], 1
   560                              <1> 	jc .otherdone
   561                              <1> %endif
   562                              <1> 
   563 000004ED 8B56FC              <1> 	mov dx, word [bp + ?instance]
   564                              <1> %if _ELD_LINKER_PASSES
   565 000004F0 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   566 000004F3 01D3                <1> 	add bx, dx
   567                              <1>  %if _ELD_IDENTICALISE
   568                              <1> 	add bx, word [bp + ?lt]
   569                              <1> 	add dx, word [ltLinkCode + bx]
   570                              <1>  %else
   571 000004F5 0397B806            <1> 	add dx, word [linktable - code + ltLinkCode + bx]
   572                              <1>  %endif
   573                              <1> %else
   574                              <1> 	add dx, linkercoderelocations - code
   575                              <1> %endif
   576 000004F9 8956F2              <1> 	mov word [bp + ?nextreloc], dx
   577                              <1> 
   578                              <1> .coderelocloop:
   579 000004FC C576F2              <1> 	lds si, [bp + ?nextreloc]
   580 000004FF AD                  <1> 	lodsw
   581                              <1> %if _ELDCALL_OPTIONAL
   582                              <1> 	dec ax
   583                              <1> 	js .donecodereloc
   584                              <1> 	mov word [bp + ?targetsection_low_optional_high], ax
   585                              <1> 	lodsw
   586                              <1> %endif
   587 00000500 0346FC              <1> 	add ax, word [bp + ?instance]
   588 00000503 8946EE              <1> 	mov word [bp + ?entry], ax
   589 00000506 AD                  <1> 	lodsw
   590 00000507 8976F2              <1> 	mov word [bp + ?nextreloc], si
   591                              <1> %ifn _ELDCALL_OPTIONAL
   592 0000050A 85C0                <1> 	test ax, ax
   593 0000050C 747E                <1> 	jz .donecodereloc
   594                              <1> %endif
   595 0000050E E8B0FF              <1> 	call .build_match
   596                              <1> %if _ELD_LINKER_PASSES
   597 00000511 73E9                <1> 	jnc .coderelocloop
   598                              <1> %endif
   599 00000513 C45EF6              <1> 	les bx, [bp + ?linkinfo]
   600 00000516 268B4F10            <1> 	mov cx, word [es:bx + eldlCodeAmount]	; amount code link info
   601 0000051A 268B7F12            <1> 	mov di, word [es:bx + eldlCodePrefixes]	; -> prefixes or hashes
   602                              <1> .coderelocfind:
   603 0000051E F2AF                <1> 	repne scasw			; scan initial
   604                              <1> %if _ELDCALL_OPTIONAL
   605                              <1> 	jne .coderelocnotfound
   606                              <1> %else
   607                              <1>  %if _ELD_DEBUG
   608                              <1> 	je @F
   609                              <1> 	houdini
   610                              <1> 	jmp .codenotfound
   611                              <1> @@:
   612                              <1>  %else
   613 00000520 7403E942FF          <1> 	jne .codenotfound
   614                              <1>  %endif
   615                              <1> %endif
   616 00000525 57                  <1> 	push di
   617 00000526 51                  <1> 	push cx
   618 00000527 56                  <1> 	push si
   619 00000528 262B7F12            <1> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   620 0000052C 4F                  <1> 	dec di
   621 0000052D 4F                  <1> 	dec di				; 0-based
   622 0000052E 26037F14            <1> 	add di, word [es:bx + eldlCodeEntries]	; -> entry
   623 00000532 268B3D              <1> 	mov di, [es:di]			; -> counted suffix/string
   624 00000535 B500                <1> 	mov ch, 0
   625 00000537 8A0C                <1> 	mov cl, byte [si]		; cx = length
   626 00000539 41                  <1> 	inc cx
   627                              <1> 	; cmp al, al			; ZR if length is zero
   628 0000053A F3A6                <1> 	repe cmpsb			; match ?
   629 0000053C 5E                  <1> 	pop si
   630 0000053D 59                  <1> 	pop cx
   631 0000053E 5F                  <1> 	pop di
   632 0000053F 75DD                <1> 	jne .coderelocfind
   633 00000541 8814                <1> 	mov byte [si], dl
   634 00000543 262B7F12            <1> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   635 00000547 4F                  <1> 	dec di
   636 00000548 4F                  <1> 	dec di				; 0-based
   637 00000549 01FF                <1> 	add di, di			; quadruple index
   638 0000054B 26037F16            <1> 	add di, word [es:bx + eldlCodeAddresses]	; -> address (offset, segment)
   639 0000054F 26FF35              <1> 	push word [es:di]
   640 00000552 C576EE              <1> 	lds si, [bp + ?entry]
   641 00000555 8F4405              <1> 	pop word [si + 3 + 2]		; call near imm (3), jmp short (2)
   642                              <1> 					;  patch the destination address
   643 00000558 803CE8              <1> 	cmp byte [si], 0E8h		; is it as expected ?
   644 0000055B 751D                <1> 	jne .error_j
   645 0000055D 268B7D02            <1> 	mov di, word [es:di + 2]
   646 00000561 BB[0000]            <1> 	mov bx, relocateddata
   647                              <1> linkdatarelocation linkcall_table	; ss:bx -> link call table
   648 00000564 36833F01            <1> 	cmp word [ss:bx], 1		; is it initialised to format 1 ?
   649 00000568 7510                <1> 	jne .error_j			; no -->
   650 0000056A 368B4F02            <1> 	mov cx, word [ss:bx + 2]	; get amount of segments
   651 0000056E E30A                <1> 	jcxz .error_j			; none -->
   652                              <1> @@:
   653 00000570 83C304              <1> 	add bx, 4			; -> next segment
   654 00000573 36393F              <1> 	cmp word [ss:bx], di		; value matches ?
   655 00000576 7405                <1> 	je @F				; yes, found -->
   656 00000578 E2F6                <1> 	loop @B				; try remaining segments
   657                              <1> .error_j:
   658 0000057A E98A00              <1> 	jmp .error
   659                              <1> 
   660                              <1> @@:
   661 0000057D 368B5F02            <1> 	mov bx, word [ss:bx + 2]	; -> call destination offset
   662                              <1> 		; si + 3 + delta = bx
   663                              <1> 		; delta = bx - si - 3
   664 00000581 29F3                <1> 	sub bx, si
   665 00000583 83EB03              <1> 	sub bx, 3
   666 00000586 895C01              <1> 	mov word [si + 1], bx		; patch the call instruction
   667 00000589 E970FF              <1> 	jmp .coderelocloop
   668                              <1> 
   669                              <1> .donecodereloc:
   670                              <1> %if _ELD_LINKER_PASSES
   671 0000058C 8B46E8              <1> 	mov ax, word [bp + ?amounterrors]
   672 0000058F 85C0                <1> 	test ax, ax
   673 00000591 75E7                <1> 	jnz .error_j
   674 00000593 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   675 00000596 85DB                <1> 	test bx, bx
   676 00000598 750B                <1> 	jnz @F
   677 0000059A 43                  <1> 	inc bx
   678 0000059B 43                  <1> 	inc bx
   679 0000059C 895EEA              <1> 	mov word [bp + ?pass], bx
   680 0000059F 8B56FC              <1> 	mov dx, word [bp + ?instance]
   681 000005A2 E996FD              <1> 	jmp .pass
   682                              <1> 
   683                              <1> @@:
   684                              <1> %endif
   685                              <1> 
   686                              <1> %ifnidni _LISTING, ""
   687                              <1> %assign ELDLINKER 0
   688                              <1> .hint:
   689 000005A5 16                  <1> 	push ss
   690 000005A6 1F                  <1> 	pop ds
   691 000005A7 B02D                <1> 	mov al, 2Dh
   692 000005A9 E8[0000]EB020000    <1> 	extcall intchk			; ZR if offset = -1 or segment = 0
   693                              <1> 					; CHG: ax, dx, bx
   694 000005B0 7437                <1> 	jz .no_hint
   695                              <1> 
   696 000005B2 8A26[0000]          <1> 	mov ah, byte [relocateddata]
   697                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   698 000005B6 E85500              <1> 	call plex_check
   699 000005B9 7305                <1> 	jnc @F
   700                              <1> 
   701 000005BB B4FF                <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   702                              <1> .loop_hint:
   703 000005BD E84E00              <1> 	call plex_check
   704                              <1> @@:
   705 000005C0 7307                <1> 	jnc .end_hint		; if found --> (NC)
   706 000005C2 80EC01              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   707 000005C5 73F6                <1> 	jnc .loop_hint		; try next if we didn't check all yet -->
   708 000005C7 EB20                <1> 	jmp .no_hint
   709                              <1> 
   710                              <1> .end_hint:
   711 000005C9 50                  <1> 	push ax
   712 000005CA C446FC              <1> 	les ax, [bp + ?instance]
   713 000005CD BF[DE07]            <1> 	mov di, listmsg.hint.offset
   714                              <1> internalcoderelocation
   715 000005D0 E8[0000]EB020000    <1> 	extcall hexword
   716 000005D7 BB[BC07]            <1> 	mov bx, listmsg.hint
   717                              <1> internalcoderelocation
   718 000005DA 368B16[0000]        <1> 	mov dx, [ss:relocateddata]
   719                              <1> linkdatarelocation extseg	; must be 86 Mode segment even in PM
   720 000005DF 58                  <1> 	pop ax
   721 000005E0 B040                <1> 	mov al, 40h		; AMIS message display service
   722 000005E2 E8[0000]EB020000    <1> 	extcall call_int2D
   723                              <1> .no_hint:
   724                              <1> %endif
   725                              <1> 
   726                              <1> %if ELDOTHER
   727                              <1> %assign ELDLINKER 0
   728                              <1> 	not byte [bp + ?other]
   729                              <1> 
   730                              <1> 	push ss
   731                              <1> 	pop ds
   732                              <1> 	mov al, 2Dh
   733                              <1> 	extcall intchk			; ZR if offset = -1 or segment = 0
   734                              <1> 					; CHG: ax, dx, bx
   735                              <1> 	jz .no_other
   736                              <1> 
   737                              <1> 	mov ah, byte [relocateddata]
   738                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   739                              <1> 	call plex_check
   740                              <1> 	jnc @F
   741                              <1> 
   742                              <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   743                              <1> .loop_other:
   744                              <1> 	call plex_check
   745                              <1> @@:
   746                              <1> 	jnc .end_other		; if found --> (NC)
   747                              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   748                              <1> 	jnc .loop_other		; try next if we didn't check all yet -->
   749                              <1> 	jmp .no_other
   750                              <1> 
   751                              <1> .end_other:
   752                              <1> 	mov al, 42h		; AMIS get other link info service
   753                              <1> 	extcall call_int2D
   754                              <1> 	cmp al, 0FFh
   755                              <1> 	jne .no_other
   756                              <1> 
   757                              <1> 	mov ax, si		; selector => PSP
   758                              <1> 	extcall ispm
   759                              <1> 	jz @F
   760                              <1> 	mov ax, dx		; segment => PSP
   761                              <1> @@:
   762                              <1> 	 push ss
   763                              <1> 	 pop ds
   764                              <1> 	mov word [otherds], ax
   765                              <1> internaldatarelocation		; current mode sel/seg
   766                              <1> 	mov word [otherseg], dx
   767                              <1> internaldatarelocation		; remember segment
   768                              <1> 
   769                              <1> 	mov ax, cx		; selector => link info
   770                              <1> 	extcall ispm
   771                              <1> 	jz @F
   772                              <1> 	mov ax, bx		; segment => link info
   773                              <1> @@:
   774                              <1> 	mov word [bp + ?linkinfo_other], di
   775                              <1> 	mov word [bp + ?linkinfo_other + 2], ax
   776                              <1> 
   777                              <1> 	mov ds, ax		; => link info
   778                              <1> 	xor ax, ax
   779                              <1> 	cmp word [di + eldlSignature], 0E1D1h
   780                              <1> 	jne .error_other
   781                              <1> 	cmp word [di + eldlUseLinkHash], 1
   782                              <1> 	ja .error_other
   783                              <1> 	jb @F
   784                              <1> 	dec ax
   785                              <1> @@:
   786                              <1> 	mov word [bp + ?use_hash_other], ax
   787                              <1> 
   788                              <1> 	mov dx, word [bp + ?instance]
   789                              <1> 	add dx, linkerotherdatarelocations - code
   790                              <1> 	jmp .otherloop
   791                              <1> 
   792                              <1> .error_other:
   793                              <1> 	push cs
   794                              <1> 	pop ds
   795                              <1> 	mov ax, 0E33h
   796                              <1> 	extcall setrc
   797                              <1> 	mov dx, lmsg.error_other
   798                              <1> internalcoderelocation
   799                              <1> 	jmp @F
   800                              <1> 
   801                              <1> .no_other:
   802                              <1> 	push cs
   803                              <1> 	pop ds
   804                              <1> 	mov ax, 0E34h
   805                              <1> 	extcall setrc
   806                              <1> 	mov dx, lmsg.no_other
   807                              <1> internalcoderelocation
   808                              <1> @@:
   809                              <1> 	extcall putsz
   810                              <1> 	jmp .error
   811                              <1> 
   812                              <1> .otherdone:
   813                              <1> %endif
   814                              <1> 
   815 000005E9 5B                  <1> 	pop bx				; -> our heap data
   816 000005EA 5E                  <1> 	pop si				; -> our command line tail
   817 000005EB 16                  <1> 	 push ss
   818 000005EC 1F                  <1> 	 pop ds
   819 000005ED C47EFC              <1> 	les di, [bp + ?instance]
   820 000005F0 268B4502            <1> 	mov ax, word [es:di + eldiEndCode]
   821                              <1> houdini
   822 000005F4 2D[1003]            <1> 	sub ax, strict word endresident + code
   823                              <1> internalcoderelocation
   824 000005F7 26C74502[1003]      <1> 	mov word [es:di + eldiEndCode], endresident + code
   825                              <1> internalcoderelocation
   826 000005FD 2906[0000]          <1> 	sub word [relocateddata], ax
   827                              <1> linkdatarelocation extseg_used
   828                              <1> %if _DATA_SIZE == 0
   829                              <1> 	xor ax, ax
   830                              <1> 	mov word [es:di + eldiStartData], ax
   831                              <1> 	mov word [es:di + eldiEndData], ax
   832                              <1> %endif
   833 00000601 89EC5D              <1> 	lleave code
   834                              <1> 		; INP:	es => ELD code segment
   835                              <1> 		;	ds:si -> command line tail
   836                              <1> 		;	ds:bx -> ELD data block
   837                              <1> 		;	ss:sp -> far return address for current mode
   838                              <1> 		; STT:	ds = ss, UP, EI
   839 00000604 E961FC              <1> 	jmp start
   840                              <1> 
   841                              <1> .error:
   842 00000607 89EC5D              <1> 	lleave
   843 0000060A B8FFFF              <1> 	mov ax, -1
   844 0000060D CB                  <1> 	retf
   845                              <1> 
   846                              <1> 
   847                              <1> %ifnidni _LISTING, ""
   848                              <1>  %assign ELDHINT 1
   849                              <1> %else
   850                              <1>  %assign ELDHINT 0
   851                              <1> %endif
   852                              <1> 
   853                              <1> %if ELDOTHER || ELDHINT
   854                              <1> 		; INP:	ah = multiplex number to check
   855                              <1> 		; OUT:	CY if multiplex number unused or no signature match,
   856                              <1> 		;	 bp, ah, ds unmodified
   857                              <1> 		;	NC if match found,
   858                              <1> 		;	 ah = multiplex number (unmodified)
   859                              <1> 		; CHG:	si, di, es, cx, dx
   860                              <1> plex_check:
   861 0000060E 16                  <1> 	push ss
   862 0000060F 1F                  <1> 	pop ds
   863 00000610 F606[0000]08        <1> 	testopt [relocateddata], 8
   864                              <1> linkdatarelocation internalflags4, -3
   865 00000615 740B                <1> 	jz @F
   866 00000617 BE[0000]            <1> 	mov si, relocateddata
   867                              <1> linkdatarelocation amis_multiplex_number, -2, optional
   868 0000061A 85F6                <1> 	test si, si
   869 0000061C 7404                <1> 	jz @F
   870 0000061E 3A24                <1> 	cmp ah, byte [si]
   871 00000620 7420                <1> 	je .notfound		; do not use our own multiplexer -->
   872                              <1> @@:
   873 00000622 B000                <1> 	mov al, 00h		; AMIS installation check
   874 00000624 E8[0000]EB020000    <1> 	extcall call_int2D	; AMIS (or "DOS reserved" = iret if no AMIS present)
   875 0000062B 3CFF                <1> 	cmp al, 0FFh
   876 0000062D 7513                <1> 	jne .notfound
   877 0000062F 0E                  <1> 	push cs
   878 00000630 1F                  <1> 	pop ds
   879 00000631 BE[AC07]            <1> 	mov si, debuggeramissig	; ds:si -> our AMIS name strings
   880                              <1> internalcoderelocation
   881 00000634 E8[0000]EB020000    <1> 	extcall setes2dx	; es:di -> name strings of AMIS multiplexer that just answered
   882 0000063B B90800              <1> 	mov cx, 8		; Ignore description, only compare vendor and program name
   883 0000063E F3A7                <1> 	repe cmpsw
   884 00000640 7401                <1> 	je .checkret		; ZR, NC = match -->
   885                              <1> .notfound:
   886 00000642 F9                  <1> 	stc			; CY no match
   887                              <1> .checkret:
   888 00000643 C3                  <1> 	retn
   889                              <1> %endif
   890                              <1> 
   891                              <1> 
   892                              <1> 	align 4, db 0
   893                              <1> linkercoderelocations:
   894                              <1> %if _ELDCALL_OPTIONAL
   895                              <1> 	dw ELDCALL_CODE_RELOCATIONS_OPTIONAL, 0
   896                              <1> %else
   897 00000644 2200[E607]5F00-     <1> 	dw ELDCALL_CODE_RELOCATIONS, 0, 0
   897 0000064A [F507]0801[F507]28- <1>
   897 00000651 02[0508]3002[1108]- <1>
   897 00000658 3802[1D08]4002-     <1>
   897 0000065E [2608]4802[2D08]50- <1>
   897 00000665 02[3D08]5802[4508]- <1>
   897 0000066C 6002[4D08]7B02-     <1>
   897 00000672 [3D08]AC02[1D08]A9- <1>
   897 00000679 05[8B08]D005[5408]- <1>
   897 00000680 E205[9408]2406-     <1>
   897 00000686 [9408]3406[A108]00- <1>
   897 0000068D 000000              <1>
   898                              <1> %endif
   899                              <1> 
   900                              <1> %if _ELD_LINKER_PASSES
   901                              <1> linkerlinkercoderelocations:
   902                              <1> %if _ELDCALL_OPTIONAL
   903                              <1> 	dw ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 0
   904                              <1> %else
   905 00000690 8A04[5408]A604-     <1> 	dw ELDCALL_LINKER_CODE_RELOCATIONS, 0, 0
   905 00000696 [5E08]B004[4508]B9- <1>
   905 0000069D 04[6E08]00000000    <1>
   906                              <1> %endif
   907                              <1> 
   908                              <1> 	align 2, db 0
   909                              <1> linktable:
   910                              <1> 	istruc LINKTABLE
   911                              <1> at ltCodeToCode
   912 000006A4 9C07                <1> 	dw internallinkercodetocoderelocations - code
   913 000006A6 4207                <1> 	dw internalcodetocoderelocations - code
   914                              <1> at ltCodeToData
   915 000006A8 A607                <1> 	dw internallinkercodetodatarelocations - code
   916 000006AA 6207                <1> 	dw internalcodetodatarelocations - code
   917                              <1> at ltDataToCode
   918 000006AC A807                <1> 	dw internallinkerdatatocoderelocations - code
   919 000006AE 8007                <1> 	dw internaldatatocoderelocations - code
   920                              <1> at ltDataToData
   921 000006B0 AA07                <1> 	dw internallinkerdatatodatarelocations - code
   922 000006B2 8607                <1> 	dw internaldatatodatarelocations - code
   923                              <1> at ltLinkData
   924 000006B4 8807                <1> 	dw linkerlinkerdatarelocations - code
   925 000006B6 BC06                <1> 	dw linkerdatarelocations - code
   926                              <1> at ltLinkCode
   927 000006B8 9006                <1> 	dw linkerlinkercoderelocations - code
   928 000006BA 4406                <1> 	dw linkercoderelocations - code
   929                              <1> 	iend
   930                              <1> %endif
   931                              <1> 
   932                              <1> 	align 2, db 0
   933                              <1> linkerdatarelocations:
   934 000006BC 01004700[AC08]0100- <1> 	dw LINK_DATA_RELOCATIONS, 0
   934 000006C4 4900[B608]01004C00- <1>
   934 000006CC [BF08]0100C600-     <1>
   934 000006D2 [CF08]0100CB00-     <1>
   934 000006D8 [D908]01013301-     <1>
   934 000006DE [E208]01001902-     <1>
   934 000006E4 [F408]01002202-     <1>
   934 000006EA [FF08]01007102-     <1>
   934 000006F0 [0809]01008B02-     <1>
   934 000006F6 [1609]01009B02-     <1>
   934 000006FC [2109]0100A802-     <1>
   934 00000702 [2F09]02000200-     <1>
   934 00000708 [3E09]02000800-     <1>
   934 0000070E [5109]0100BF02-     <1>
   934 00000714 [2109]0100CB02-     <1>
   934 0000071A [2F09]01000003-     <1>
   934 00000720 [1609]0100B405-     <1>
   934 00000726 [8309]0100DD05-     <1>
   934 0000072C [FF08]0100FF05-     <1>
   934 00000732 [2109]01001206-     <1>
   934 00000738 [A809]01011806-     <1>
   934 0000073E [B909]0000          <1>
   935                              <1> 
   936                              <1> 	align 2, db 0
   937                              <1> internalcodetocoderelocations:
   938 00000742 EF000001FB01920297- <1> 	dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
   938 0000074B 029F02A402BB02C702- <1>
   938 00000754 FB02CE05D805F505FB- <1>
   938 0000075D 0532060000          <1>
   939                              <1> 
   940                              <1> 	align 2, db 0
   941                              <1> internalcodetodatarelocations:
   942 00000762 3400BD00DF00E400F9- <1> 	dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
   942 0000076B 00FD008501F501FF01- <1>
   942 00000774 13027902CE02F40206- <1>
   942 0000077D 030000              <1>
   943                              <1> 
   944                              <1> 	align 2, db 0
   945                              <1> internaldatatocoderelocations:
   946 00000780 00000600FFFF        <1> 	dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
   947                              <1> 
   948                              <1> 	align 2, db 0
   949                              <1> internaldatatodatarelocations:
   950 00000786 FFFF                <1> 	dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
   951                              <1> 
   952                              <1> %if _ELD_LINKER_PASSES
   953                              <1> 	align 2, db 0
   954                              <1> linkerlinkerdatarelocations:
   955 00000788 01004204[1609]0100- <1> 	dw LINK_LINKER_DATA_RELOCATIONS, 0
   955 00000790 8104[6709]01006205- <1>
   955 00000798 [7209]0000          <1>
   956                              <1> 
   957                              <1> 	align 2, db 0
   958                              <1> internallinkercodetocoderelocations:
   959 0000079C 480457046804930400- <1> 	dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
   959 000007A5 00                  <1>
   960                              <1> 
   961                              <1> 	align 2, db 0
   962                              <1> internallinkercodetodatarelocations:
   963 000007A6 0000                <1> 	dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
   964                              <1> 
   965                              <1> 	align 2, db 0
   966                              <1> internallinkerdatatocoderelocations:
   967 000007A8 FFFF                <1> 	dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
   968                              <1> 
   969                              <1> 	align 2, db 0
   970                              <1> internallinkerdatatodatarelocations:
   971 000007AA FFFF                <1> 	dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
   972                              <1> %endif
   973                              <1> 
   974                              <1> %if ELDOTHER
   975                              <1> 	align 2, db 0
   976                              <1> linkerotherdatarelocations:
   977                              <1> 	dw LINK_OTHER_DATA_RELOCATIONS, 0
   978                              <1> 
   979                              <1>  %ifnidn LINK_OTHER_LINKER_DATA_RELOCATIONS, ""
   980                              <1>   %error Other linker data links not supported
   981                              <1>  %endif
   982                              <1> %endif
   983                              <1> 
   984                              <1> %if ELDOTHER || ELDHINT
   985                              <1> 	align 2, db 0
   986                              <1> debuggeramissig:
   987 000007AC 65636D20<rep 5h>    <1> 		fill 8, 32, db "ecm"
   988 000007B4 6C446562756720-     <1> 		fill 8, 32, db "lDebug"
   988 000007B4 <rep 2h>            <1>
   989                              <1> %endif
   990                              <1> 
   991                              <1> %ifnidni _LISTING, ""
   992                              <1> listmsg:
   993 000007BC 547261634C6973742D- <1> .hint:		db "TracList-add-offset=",_LISTING,"::"
   993 000007C5 6164642D6F66667365- <1>
   993 000007CE 743D7264756D707374- <1>
   993 000007D7 722E6C73743A3A      <1>
   994 000007DE 2D2D2D2D680D0A00    <1> .hint.offset:	asciz "----h",13,10
   995                              <1> %endif
   996                              <1> 
   997 000007E6 30CD0C636D64335F6E- <1> 	eldcall_dump_names ELDCALL_CODE_NAMES
   997 000007EF 6F745F6578741AB70D- <1>
   997 000007F8 707574735F6578745F- <1>
   997 00000801 646F6E65D55509736B- <1>
   997 0000080A 6970636F6D6D6103C3- <1>
   997 00000813 096973737472696E67- <1>
   997 0000081C 3FDDB90663686B656F- <1>
   997 00000825 6CBABD04636D64338B- <1>
   997 0000082E 1E0D707574735F6578- <1>
   997 00000837 745F6E657874551205- <1>
   997 00000840 707574737AB2120573- <1>
   997 00000849 657472632890046973- <1>
   997 00000852 706D84810768657877- <1>
   997 0000085B 6F72646FA20D707574- <1>
   997 00000864 736C696E655F63726C- <1>
   997 0000086D 66D0BB1A636F70795F- <1>
   997 00000876 73696E676C655F636F- <1>
   997 0000087F 756E7465645F737472- <1>
   997 00000888 696E67986906696E74- <1>
   997 00000891 63686B21300A63616C- <1>
   997 0000089A 6C5F696E743244B774- <1>
   997 000008A3 087365746573326478  <1>
   998 000008AC C30B076C617374636D- <1> 	link_data_dump_names LINK_DATA_NAMES
   998 000008B5 646B5D06646D79636D- <1>
   998 000008BE 6454400D6D73672E75- <1>
   998 000008C7 6E696E7374616C6C6D- <1>
   998 000008D0 32077265675F656478- <1>
   998 000008D9 5B3B067265675F6473- <1>
   998 000008E2 2A280F617363696974- <1>
   998 000008EB 61626C656E616D6573- <1>
   998 000008F4 EB4208657874647373- <1>
   998 000008FD 656CD52D0665787473- <1>
   998 00000906 65678D710B6D73672E- <1>
   998 0000090F 696E7374616C6C5ABC- <1>
   998 00000918 086F7074696F6E7337- <1>
   998 00000921 E7D30B657874736567- <1>
   998 0000092A 5F75736564B2400C65- <1>
   998 00000933 7874646174615F7573- <1>
   998 0000093C 6564AE24106578745F- <1>
   998 00000945 707574735F68616E64- <1>
   998 0000094E 6C657297B613657874- <1>
   998 00000957 5F636F6D6D616E645F- <1>
   998 00000960 68616E646C657284E3- <1>
   998 00000969 086C696E655F6F7574- <1>
   998 00000972 68440E6C696E6B6361- <1>
   998 0000097B 6C6C5F7461626C65F0- <1>
   998 00000984 9E227472795F646562- <1>
   998 0000098D 75676765725F616D69- <1>
   998 00000996 735F6D756C7469706C- <1>
   998 0000099F 65785F6E756D626572- <1>
   998 000009A8 CB510E696E7465726E- <1>
   998 000009B1 616C666C6167733468- <1>
   998 000009BA 8C15616D69735F6D75- <1>
   998 000009C3 6C7469706C65785F6E- <1>
   998 000009CC 756D626572          <1>
   999                              <1> %if ELDOTHER
  1000                              <1> 	link_data_dump_names LINK_OTHER_DATA_NAMES
  1001                              <1> %endif
  1002                              <1> 
  1003                              <1> lmsg:
  1004                              <1> %if _ELD_LINKER_PASSES
  1005                              <1> %if _ELDCALL_OPTIONAL
  1006                              <1> .warning_code_optional:		counted "Optional code link missing, hash="
  1007                              <1> %endif
  1008 000009D1 214F7074696F6E616C- <1> .warning_data_optional:		counted "Optional data link missing, hash="
  1008 000009DA 2064617461206C696E- <1>
  1008 000009E3 6B206D697373696E67- <1>
  1008 000009EC 2C20686173683D      <1>
  1009 000009F3 1844617461206C696E- <1> .error_data:			counted "Data link missing, hash="
  1009 000009FC 6B206D697373696E67- <1>
  1009 00000A05 2C20686173683D      <1>
  1010 00000A0C 18436F6465206C696E- <1> .error_code:			counted "Code link missing, hash="
  1010 00000A15 6B206D697373696E67- <1>
  1010 00000A1E 2C20686173683D      <1>
  1011 00000A25 0A682C206C6162656C- <1> .error.2:			counted "h, label ",'"'
  1011 00000A2E 2022                <1>
  1012                              <1> %endif
  1013                              <1> %if ELDOTHER
  1014                              <1> .no_other:		asciz "ELD linker: No other link info found!",13,10
  1015                              <1> .error_other:		asciz "ELD linker: Other link info unknown format!",13,10
  1016                              <1> %endif
  1017                              <1> 
  1018                              <1> 	align 16, db 0
   599                                  
   600                                  	align 16
   601                                  code_size equ $ - code
