     1                                  
     2                                  ; Public Domain
     3                                  
     4                                  ; test install command: install;; amisoth 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 60000000                at eldhCodeOffset,	dd CODEOFFSET
    27 0000000C A009                    at eldhCodeImageLength,	dw code_size
    28 0000000E 0000                    at eldhCodeAllocLength,	dw 0
    29 00000010 000A0000                at eldhDataOffset,	dd DATAOFFSET
    30 00000014 0001                    at eldhDataImageLength,	dw data_size
    31 00000016 0000                    at eldhDataAllocLength,	dw total_data_size - data_size
    32 00000018 5902                    at eldhCodeEntrypoint,	dw linker - code
    33                                  at eldhReserved
    34 0000001A 00<rep 4h>2800          at eldhExtensionSize,	dw header_extension_end - $$
    35                                  	iend
    36 00000020 [30000000]              at eldhxDescriptionOffset,	dd description
    37 00000024 710A0000                at eldhxHelpOffset,		dd DATAOFFSET + msg.help - datastart
    38                                  PUT_ELDHX_DATETIME_OFFSET
    39                                  header_extension_end:
    40 00000028 00<rep 8h>              	iend
    41                                  
    42 00000030 50726F76696465206F-     description:		asciz "Provide other links on AMIS function 42h."
    42 00000039 74686572206C696E6B-
    42 00000042 73206F6E20414D4953-
    42 0000004B 2066756E6374696F6E-
    42 00000054 203432682E00       
    43                                  
    44                                  
    45 0000005A 00<rep 6h>              	align 16, db 0
    46                                  
    47                                  CODEOFFSET equ $ - $$
    48                                  	addsection CODE, follows=HEADER vstart=_ELD_CODE_VSTART
    49                                  %define CODEFIXUP - code + 0
    50                                  code:
    51                                  code_start:
    52                                  		; ELD instance header
    53                                  	istruc ELD_INSTANCE
    54                                  at eldiStartCode
    55 00000000 00<rep 2h>              at eldiEndCode
    56 00000002 00<rep 2h>              at eldiStartData
    57 00000004 00<rep 2h>              at eldiEndData
    58 00000006 00<rep 2h>414D4953-     at eldiIdentifier,	fill 8, 32, db "AMISOTH"
    58 0000000C 4F544820           
    59 00000010 00<rep 2h>616D6973-     at eldiListing,		asciz _ELD_LISTING
    59 00000016 6F74682E6C737400   
    60 0000001E 00<rep 2h>              	iend
    61                                  
    62                                  
    63                                  DATAOFFSET equ CODEOFFSET + code_size
    64                                  	addsection DATA, follows=CODE vstart=_ELD_DATA_VSTART
    65                                  %define DATAFIXUP - datastart + 0
    66                                  datastart:
    67                                  PUT_ELD_DATETIME
    68                                  
    69                                  
    70                                  	usesection CODE
    71                                  
    72                                  command:
    73 00000020 EB08                    	jmp strict short .entry
    74                                  .chain:
    75 00000022 E8[0000]EB020000        	extcall cmd3_not_ext, required	; must NOT be extcallcall
    76 00000029 90                      	times 10 - ($ - command) nop
    77                                  .entry:
    78 0000002A 56                      	push si
    79 0000002B 3C2D                    	cmp al, '-'
    80 0000002D 7503                    	jne @F
    81 0000002F E83E01                  	extcallcall skipcomma
    82                                  @@:
    83 00000032 4E                      	dec si
    84                                  
    85 00000033 BA[0000]                	mov dx, msg.amisoth
    86                                  internaldatarelocation
    87 00000036 E83F01                  	extcallcall isstring?
    88 00000039 7405                    	je @F
    89                                  .transfer_to_chain:
    90 0000003B 5E                      	pop si
    91 0000003C 4E                      	dec si
    92 0000003D AC                      	lodsb
    93 0000003E EBE2                    	jmp .chain
    94                                  
    95                                  @@:
    96 00000040 E82D01                  	extcallcall skipcomma
    97 00000043 4E                      	dec si
    98 00000044 C706[0000][0000]        reloc2	mov word [relocateddata], relocateddata
    99                                  linkdatarelocation lastcmd, -4
   100                                  linkdatarelocation dmycmd
   101 0000004A BA[0000]                	mov dx, relocateddata
   102                                  linkdatarelocation msg.uninstall
   103 0000004D E82801                  	extcallcall isstring?
   104 00000050 7438                    	je uninstall
   105 00000052 E82B01                  	extcallcall chkeol
   106                                  @@:
   107 00000055 E83001                  	extcallcall cmd3
   108                                  
   109                                  
   110                                  amis:
   111 00000058 EB03                    	jmp strict short .entry
   112                                  .chain:
   113 0000005A CB                      	retf
   114 0000005B 90<rep 2h>              	times 5 - ($ - amis) nop
   115                                  .entry:
   116                                  	lframe far
   117                                  	lpar word, intfl
   118                                  	lpar word, intcs
   119                                  	lpar word, intip
   120                                  	lpar word, ax
   121                                  	lpar word, bx
   122                                  	lpar word, cx
   123                                  	lpar word, dx
   124                                  	lpar word, ds
   125                                  	lpar_return
   126 0000005D 5589E5                  	lenter
   127 00000060 3C42                    	cmp al, 42h
   128 00000062 7520                    	jne .transfer
   129                                  
   130                                  		; INP:	al = 42h
   131                                  		; OUT:	al = 0FFh
   132                                  		;	bx (86M segment) => link tables
   133                                  		;	cx (selector) => link tables
   134                                  		;	dx (86M segment) => PSP
   135                                  		;	si (selector) => PSP
   136                                  		;	di -> link info in link tables section
   137 00000064 A1[0000]                	mov ax, word [relocateddata]
   138                                  linkdatarelocation linkseg
   139 00000067 89460C                  	mov word [bp + ?bx], ax
   140                                  
   141 0000006A A1[0000]                	mov ax, word [relocateddata]
   142                                  linkdatarelocation linksel
   143 0000006D 89460A                  	mov word [bp + ?cx], ax
   144                                  
   145 00000070 A1[0000]                	mov ax, word [relocateddata]
   146                                  linkdatarelocation pspdbg
   147 00000073 894608                  	mov word [bp + ?dx], ax
   148                                  
   149 00000076 8B36[0000]              	mov si, word [relocateddata]
   150                                  linkdatarelocation dssel
   151                                  
   152 0000007A 8B3E[0000]              	mov di, word [relocateddata]
   153                                  linkdatarelocation linkinfoaddress
   154                                  
   155 0000007E C6460EFF                	mov byte [bp + ?ax], 0FFh
   156 00000082 EB01                    	jmp .return
   157                                  
   158                                  .transfer:
   159 00000084 A8                      	db __TEST_IMM8		; (NC)
   160                                  .return:
   161 00000085 F9                      	stc
   162 00000086 5D                      	lleave , optimiserestoresp
   163 00000087 73D1                    	jnc .chain
   164 00000089 CB                      	retf
   165                                  
   166                                  
   167                                  uninstall:
   168 0000008A AC                      	lodsb
   169 0000008B E8F200                  	extcallcall chkeol
   170                                  
   171 0000008E 8E06[0000]              	mov es, word [relocateddata]
   172                                  linkdatarelocation extdssel
   173 00000092 E8FB00                  	extcallcall ispm
   174 00000095 7404                    	jz @F
   175 00000097 8E06[0000]              	mov es, word [relocateddata]
   176                                  linkdatarelocation extseg
   177                                  @@:
   178 0000009B 06                      	push es
   179 0000009C 1F                      	pop ds
   180                                  
   181                                  uninstall_amis:
   182 0000009D 31DB                    	xor bx, bx		; = 0 (no prior, modify ext_command_handler)
   183 0000009F BF[5800]                	mov di, amis		; di -> us
   184                                  internalcoderelocation
   185 000000A2 813D9090                	cmp word [di], 9090h
   186 000000A6 7452                    	je .amis_done
   187 000000A8 368B36[0000]            	mov si, word [ss:relocateddata]
   188                                  linkdatarelocation ext_amis_handler
   189                                  				; si -> first
   190 000000AD 85F6                    	test si, si		; none installed ?
   191 000000AF 7503E9A400              	jz .error		; error -->
   192                                  
   193                                  .loop:
   194 000000B4 39F7                    	cmp di, si		; found ?
   195 000000B6 7410                    	je .bx			; yes, use bx -->
   196 000000B8 89F3                    	mov bx, si		; bx -> prior handler
   197 000000BA AD                      	lodsw			; skip entrypoint jmp strict short
   198 000000BB AC                      	lodsb			; get first byte of chainer
   199 000000BC 3CE9                    	cmp al, 0E9h		; expecting jmp near ?
   200 000000BE 7403E99500              	jne .error		; no, error -->
   201 000000C3 AD                      	lodsw			; get rel16 displacement
   202 000000C4 01C6                    	add si, ax		; -> next handler
   203 000000C6 EBEC                    	jmp .loop
   204                                  
   205                                  .bx:
   206 000000C8 85DB                    	test bx, bx		; any prior ?
   207 000000CA 751A                    	jnz .bxnz		; yes -->
   208 000000CC AF                      	scasw			; skip entrypoint jmp strict short
   209 000000CD 803DCB                  	cmp byte [di], 0CBh	; is it a retf ?
   210 000000D0 7507                    	jne @F			; no -->
   211                                  				; yes, reset ext_amis_handler to zero
   212                                  .setbx:
   213 000000D2 36891E[0000]            	mov word [ss:relocateddata], bx
   214                                  linkdatarelocation ext_amis_handler
   215 000000D7 EB1B                    	jmp .done
   216                                  
   217                                  @@:
   218 000000D9 803DE9                  	cmp byte [di], 0E9h	; validate
   219 000000DC 757A                    	jne .error		; failure -->
   220 000000DE 47                      	inc di			; -> rel16 displacement
   221 000000DF 8B1D                    	mov bx, word [di]	; get displacement
   222 000000E1 AF                      	scasw			; -> after jmp near
   223 000000E2 01FB                    	add bx, di		; -> next handler
   224 000000E4 EBEC                    	jmp .setbx		; set ext_amis_handler to next
   225                                  
   226                                  .bxnz:
   227 000000E6 89DE                    	mov si, bx		; -> prior handler with us as downlink
   228 000000E8 87FE                    	xchg di, si		; si -> ours, di -> prior
   229 000000EA A7                      	cmpsw			; skip entrypoint jmp strict short
   230 000000EB A4                      	movsb			; copy 0CBh/0E9h
   231 000000EC AD                      	lodsw			; ax = near rel16 displacement (if 0E9h)
   232 000000ED 01F0                    	add ax, si		; add in our base (= absolute offset)
   233 000000EF 29F8                    	sub ax, di
   234 000000F1 48                      	dec ax
   235 000000F2 48                      	dec ax			; subtract new base (= relative displacement)
   236 000000F3 AB                      	stosw			; store new rel16 displacement
   237                                  .done:
   238 000000F4 C706[5800]9090          	mov word [amis], 9090h
   239                                  internalcoderelocation -4
   240                                  .amis_done:
   241                                  
   242                                  .error equ uninstall_command.error
   243                                  
   244                                  uninstall_command:
   245 000000FA 31DB                    	xor bx, bx		; = 0 (no prior, modify ext_command_handler)
   246 000000FC BF[2000]                	mov di, command		; di -> us
   247                                  internalcoderelocation
   248 000000FF 368B36[0000]            	mov si, word [ss:relocateddata]
   249                                  linkdatarelocation ext_command_handler
   250                                  				; si -> first
   251 00000104 85F6                    	test si, si		; none installed ?
   252 00000106 7450                    	jz .error		; error -->
   253                                  
   254                                  .loop:
   255 00000108 39F7                    	cmp di, si		; found ?
   256 0000010A 740D                    	je .bx			; yes, use bx -->
   257 0000010C 89F3                    	mov bx, si		; bx -> prior handler
   258 0000010E AD                      	lodsw			; skip entrypoint jmp strict short
   259 0000010F AC                      	lodsb			; get first byte of chainer
   260 00000110 3CE9                    	cmp al, 0E9h		; expecting jmp near ?
   261 00000112 7544                    	jne .error		; no, error -->
   262 00000114 AD                      	lodsw			; get rel16 displacement
   263 00000115 01C6                    	add si, ax		; -> next handler
   264 00000117 EBEF                    	jmp .loop
   265                                  
   266                                  .bx:
   267 00000119 85DB                    	test bx, bx		; any prior ?
   268 0000011B 751A                    	jnz .bxnz		; yes -->
   269 0000011D AF                      	scasw			; skip entrypoint jmp strict short
   270 0000011E 803DE8                  	cmp byte [di], 0E8h	; is it a call to cmd3_not_ext ?
   271 00000121 7507                    	jne @F			; no -->
   272                                  				; yes, reset ext_command_handler to zero
   273                                  .setbx:
   274 00000123 36891E[0000]            	mov word [ss:relocateddata], bx
   275                                  linkdatarelocation ext_command_handler
   276 00000128 EB1E                    	jmp .done
   277                                  
   278                                  @@:
   279 0000012A 803DE9                  	cmp byte [di], 0E9h	; validate
   280 0000012D 7529                    	jne .error		; failure -->
   281 0000012F 47                      	inc di			; -> rel16 displacement
   282 00000130 8B1D                    	mov bx, word [di]	; get displacement
   283 00000132 AF                      	scasw			; -> after jmp near
   284 00000133 01FB                    	add bx, di		; -> next handler
   285 00000135 EBEC                    	jmp .setbx		; set ext_command_handler to next
   286                                  
   287                                  .bxnz:
   288 00000137 89DE                    	mov si, bx		; -> prior handler with us as downlink
   289 00000139 87FE                    	xchg di, si		; si -> ours, di -> prior
   290 0000013B A7                      	cmpsw			; skip entrypoint jmp strict short
   291 0000013C A4                      	movsb			; copy 0E8h/0E9h
   292 0000013D AD                      	lodsw			; ax = near rel16 displacement
   293 0000013E 01F0                    	add ax, si		; add in our base (= absolute offset)
   294 00000140 29F8                    	sub ax, di
   295 00000142 48                      	dec ax
   296 00000143 48                      	dec ax			; subtract new base (= relative displacement)
   297 00000144 AB                      	stosw			; store new rel16 displacement
   298 00000145 A5                      	movsw			; jmp strict short
   299 00000146 A5                      	movsw			; linkcall target
   300 00000147 A4                      	movsb			; trailer
   301                                  .done:
   302 00000148 8026[1000]FE            	clropt [code + eldiFlags], eldifResident
   303                                  internalcoderelocation -3	; mark block as free
   304 0000014D BA[0800]                	mov dx, msg.uninstall_done
   305                                  internaldatarelocation
   306                                  @@:
   307 00000150 16                      	push ss
   308 00000151 1F                      	pop ds
   309 00000152 E84300                  	extcallcall putsz
   310 00000155 E83000                  	extcallcall cmd3	; return
   311                                  
   312                                  .error:
   313 00000158 B8010E                  	mov ax, 0E01h
   314 0000015B E84200                  	extcallcall setrc
   315 0000015E BA[2900]                	mov dx, msg.uninstall_error
   316                                  internaldatarelocation
   317 00000161 EBED                    	jmp @B
   318                                  
   319                                  
   320                                  error:
   321 00000163 E8[0000]EB020000        	extcall error
   322                                  
   323 0000016A 90<rep 6h>E8[0000]-     	eldcall_dump_callcall ELDCALL_CALLCALL_LIST
   323 00000173 EB020000C3E8[0000]-
   323 0000017B EB020000C3E8[0000]-
   323 00000183 EB020000C3E8[0000]-
   323 0000018B EB020000C3E8[0000]-
   323 00000193 EB020000C3E8[0000]-
   323 0000019B EB020000C3E8[0000]-
   323 000001A3 EB020000C3         
   324                                  
   325                                  endinstalled equ ($ + CODEFIXUP + 15) & ~15
   326                                  
   327                                  
   328                                  start:
   329 000001A8 8CC3                    	mov bx, es
   330 000001AA 16                      	 push ss
   331 000001AB 07                      	 pop es
   332 000001AC E8C1FF                  	call skipcomma
   333 000001AF 4E                      	dec si
   334 000001B0 BA[0000]                	mov dx, relocateddata
   335                                  linkdatarelocation msg.install
   336 000001B3 E8C2FF                  	call isstring?
   337 000001B6 7433                    	je install
   338                                  
   339 000001B8 BA[7100]                	mov dx, msg.help
   340                                  internaldatarelocation
   341 000001BB E8[0000]EB020000        	extcall putsz
   342                                  @@:
   343 000001C2 E80300                  	call uninstall_oneshot
   344 000001C5 31C0                    	xor ax, ax
   345 000001C7 CB                      	retf
   346                                  
   347                                  
   348                                  uninstall_oneshot:
   349 000001C8 36F606[0000]01          	testopt [ss:relocateddata], 1
   350                                  linkdatarelocation options7, -3
   351 000001CE 751A                    	jnz @F
   352                                  
   353 000001D0 2EA1[0200]              	mov ax, word [cs:code + eldiEndCode]
   354                                  internalcoderelocation
   355 000001D4 2E2B06[0000]            	sub ax, word [cs:code + eldiStartCode]
   356                                  internalcoderelocation
   357 000001D9 2906[0000]              	sub word [relocateddata], ax
   358                                  linkdatarelocation extseg_used
   359                                  
   360 000001DD 2EA1[0600]              	mov ax, word [cs:code + eldiEndData]
   361                                  internalcoderelocation
   362 000001E1 2E2B06[0400]            	sub ax, word [cs:code + eldiStartData]
   363                                  internalcoderelocation
   364 000001E6 2906[0000]              	sub word [relocateddata], ax
   365                                  linkdatarelocation extdata_used
   366                                  @@:
   367 000001EA C3                      	retn
   368                                  
   369                                  
   370                                  	usesection DATA
   371                                  	align 2, db 0
   372                                  
   373                                  msg:
   374 00000000 414D49534F544800        .amisoth:		asciz "AMISOTH"
   375 00000008 414D4953206F746865-     .uninstall_done:	db "AMIS other linker uninstalled."
   375 00000011 72206C696E6B657220-
   375 0000001A 756E696E7374616C6C-
   375 00000023 65642E             
   376                                  %if _ELD_RECLAIM_HINT
   377                                  			db " (Don't forget to use reclaim.eld)"
   378                                  %endif
   379 00000026 0D0A00                  			asciz 13,10
   380 00000029 414D4953206F746865-     .uninstall_error:	asciz "AMIS other linker unable to uninstall!",13,10
   380 00000032 72206C696E6B657220-
   380 0000003B 756E61626C6520746F-
   380 00000044 20756E696E7374616C-
   380 0000004D 6C210D0A00         
   381                                  
   382                                  uinit_data: equ $
   383                                  
   384 00000052 414D4953206F746865-     .installed:	asciz "AMIS other linker installed.",13,10
   384 0000005B 72206C696E6B657220-
   384 00000064 696E7374616C6C6564-
   384 0000006D 2E0D0A00           
   385 00000071 496E7374616C6C2074-     .help:		db "Install this ELD using an INSTALL keyword.",13,10
   385 0000007A 68697320454C442075-
   385 00000083 73696E6720616E2049-
   385 0000008C 4E5354414C4C206B65-
   385 00000095 79776F72642E0D0A   
   386 0000009D 0D0A                    		db 13,10
   387 0000009F 50726F766964657320-     		db "Provides other links on AMIS function 42h.",13,10
   387 000000A8 6F74686572206C696E-
   387 000000B1 6B73206F6E20414D49-
   387 000000BA 532066756E6374696F-
   387 000000C3 6E203432682E0D0A   
   388 000000CB 0D0A                    		db 13,10
   389 000000CD 52756E207769746820-     		db "Run with AMISOTH UNINSTALL to uninstall.",13,10
   389 000000D6 414D49534F54482055-
   389 000000DF 4E494E5354414C4C20-
   389 000000E8 746F20756E696E7374-
   389 000000F1 616C6C2E0D0A       
   390 000000F7 00                      		asciz
   391                                  
   392                                  
   393 000000F8 00<rep 8h>              	align 16, db 0
   394                                  init_data_end:
   395                                  data_size equ $ - datastart
   396                                  transient_data_size equ data_size
   397                                  
   398                                  	absolute uinit_data
   399                                  
   400 00000052 <res Eh>                	alignb 16
   401                                  uinit_data_end:
   402                                  resident_data_end:
   403                                  resident_data_size equ resident_data_end - datastart
   404                                  
   405                                  %if uinit_data_end >= init_data_end
   406                                   total_data_size equ $ - datastart
   407                                  %else
   408                                   total_data_size equ init_data_end - datastart
   409                                  %endif
   410                                  %assign _DATA_SIZE total_data_size
   411                                  
   412                                  
   413                                  	usesection CODE
   414                                  
   415                                  install:
   416 000001EB AC                      	lodsb
   417 000001EC E8[0000]EB020000        	extcall chkeol
   418                                  
   419                                  	houdini
   420 000001F3 8EC3                    	mov es, bx		; => ext seg (writable)
   421                                  
   422 000001F5 B8B000                  	mov ax, endresident - endinstalled
   423 000001F8 262906[0200]            	sub word [es:code + eldiEndCode], ax
   424                                  internalcoderelocation		; adjust size
   425 000001FD 2906[0000]              	sub word [relocateddata], ax
   426                                  linkdatarelocation extseg_used	; adjust size
   427                                  
   428                                  %if (transient_data_size - resident_data_size) > 0
   429 00000201 B8A000                  	mov ax, transient_data_size - resident_data_size
   430 00000204 262906[0600]            	sub word [es:code + eldiEndData], ax
   431                                  internalcoderelocation		; adjust size
   432 00000209 2906[0000]              	sub word [relocateddata], ax
   433                                  linkdatarelocation extdata_used	; adjust size
   434                                  %endif
   435                                  
   436 0000020D 8B1E[0000]              	mov bx, word [relocateddata]
   437                                  linkdatarelocation ext_command_handler
   438                                  				; -> prior
   439 00000211 BF[2000]                	mov di, command		; -> our handler
   440                                  internalcoderelocation
   441 00000214 85DB                    	test bx, bx		; installing as first ?
   442 00000216 740A                    	jz .only_first		; yes, simple --> (leave as extcall cmd3_not_ext)
   443 00000218 AF                      	scasw			; skip entrypoint jmp strict short
   444 00000219 B0E9                    	mov al, 0E9h		; = jmp near opcode
   445 0000021B AA                      	stosb			; store
   446 0000021C 93                      	xchg ax, bx		; ax -> next handler
   447 0000021D 29F8                    	sub ax, di
   448 0000021F 48                      	dec ax
   449 00000220 48                      	dec ax			; ax = ax - (di + 2)
   450 00000221 AB                      	stosw			; store our downlink as rel16 displacement
   451                                  
   452                                  .only_first:
   453 00000222 26800E[1000]01          	setopt [es:code + eldiFlags], eldifResident
   454                                  internalcoderelocation -3	; mark block as resident
   455 00000228 C706[0000][2000]        	mov word [relocateddata], command
   456                                  linkdatarelocation ext_command_handler, -4
   457                                  internalcoderelocation		; -> our entrypoint
   458                                  
   459                                  
   460 0000022E 8B1E[0000]              	mov bx, word [relocateddata]
   461                                  linkdatarelocation ext_amis_handler
   462                                  				; -> prior
   463 00000232 BF[5800]                	mov di, amis		; -> our handler
   464                                  internalcoderelocation
   465 00000235 85DB                    	test bx, bx		; installing as first ?
   466 00000237 740A                    	jz .amis_only_first	; yes, simple --> (leave as extcall cmd3_not_ext)
   467 00000239 AF                      	scasw			; skip entrypoint jmp strict short
   468 0000023A B0E9                    	mov al, 0E9h		; = jmp near opcode
   469 0000023C AA                      	stosb			; store
   470 0000023D 93                      	xchg ax, bx		; ax -> next handler
   471 0000023E 29F8                    	sub ax, di
   472 00000240 48                      	dec ax
   473 00000241 48                      	dec ax			; ax = ax - (di + 2)
   474 00000242 AB                      	stosw			; store our downlink as rel16 displacement
   475                                  
   476                                  .amis_only_first:
   477 00000243 C706[0000][5800]        	mov word [relocateddata], amis
   478                                  linkdatarelocation ext_amis_handler, -4
   479                                  internalcoderelocation		; -> our entrypoint
   480                                  
   481                                  
   482 00000249 F606[0000]04            	testopt [relocateddata], 4
   483                                  linkdatarelocation options7, -3
   484 0000024E 7506                    	jnz @F
   485 00000250 BA[5200]                	mov dx, msg.installed
   486                                  internaldatarelocation
   487 00000253 E842FF                  	call putsz
   488                                  @@:
   489                                  
   490 00000256 31C0                    	xor ax, ax
   491 00000258 CB                      	retf
   492                                  
   493                                  
   494                                  %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 00000259 5589E5              <1> 	lenter
    82                              <1> 	lvar dword, instance
    83 0000025C 06                  <1> 	 push es
    84 0000025D 52                  <1> 	 push dx
    85                              <1> 	lvar word, targetsection_low_optional_high
    86 0000025E 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 0000025F 1E                  <1> 	 push ds
    91 00000260 57                  <1> 	 push di
    92                              <1> 	lvar dword, nextreloc
    93 00000261 06                  <1> 	 push es
    94 00000262 52                  <1> 	 push dx
    95                              <1> 	lvar dword, entry
    96 00000263 06                  <1> 	 push es
    97 00000264 50                  <1> 	 push ax		; placeholder
    98 00000265 31C0                <1> 	xor ax, ax
    99 00000267 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 0000026B 7403E95502          <1> 	jne .error_j
   104 00000270 837D0601            <1> 	cmp word [di + eldlUseLinkHash], 1
   105 00000274 7603E94C02          <1> 	ja .error_j
   106 00000279 7201                <1> 	jb @F
   107 0000027B 48                  <1> 	dec ax
   108                              <1> @@:
   109                              <1> 	lvar word, use_hash
   110 0000027C 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 0000027D 31C0                <1> 	xor ax, ax
   118                              <1>  %if _ELD_LINKER_PASSES
   119                              <1> 	lvar word, pass
   120 0000027F 50                  <1> 	 push ax
   121                              <1> 	lvar word, amounterrors
   122 00000280 50                  <1> 	 push ax
   123                              <1> 	lvar word, name
   124 00000281 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 00000282 56                  <1> 	push si
   132 00000283 53                  <1> 	push bx
   133                              <1> 
   134                              <1> 			; simple: add instance base (dx) to code
   135 00000284 06                  <1> 	push es
   136 00000285 1F                  <1> 	pop ds
   137                              <1> %if _ELD_LINKER_PASSES
   138                              <1> .pass:
   139 00000286 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   140 00000289 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 0000028B 8BB7E805            <1> 	mov si, word [linktable - code + ltCodeToCode + bx]
   146                              <1>  %endif
   147                              <1> %else
   148                              <1> 	mov si, internalcodetocoderelocations - code
   149                              <1> %endif
   150 0000028F 01D6                <1> 	add si, dx
   151                              <1> @@:
   152 00000291 AD                  <1> 	lodsw
   153 00000292 85C0                <1> 	test ax, ax		; was last ?
   154 00000294 740B                <1> 	jz @F			; yes -->
   155 00000296 93                  <1> 	xchg bx, ax		; bx = entry
   156 00000297 01D3                <1> 	add bx, dx		; relocate the entry itself
   157                              <1> %if _ELD_CODE_VSTART
   158 00000299 812F[0000]          <1> 	sub word [bx], code	; undo adjustment
   159                              <1> %endif
   160 0000029D 0117                <1> 	add word [bx], dx	; relocate word referenced by entry
   161 0000029F 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 000002A1 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   167 000002A4 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 000002A6 8BB7EC05            <1> 	mov si, word [linktable - code + ltCodeToData + bx]
   173                              <1>  %endif
   174                              <1> %else
   175                              <1> 	mov si, internalcodetodatarelocations - code
   176                              <1> %endif
   177 000002AA 01D6                <1> 	add si, dx
   178                              <1> @@:
   179 000002AC AD                  <1> 	lodsw
   180 000002AD 85C0                <1> 	test ax, ax		; was last ?
   181 000002AF 740C                <1> 	jz @F			; yes -->
   182 000002B1 93                  <1> 	xchg bx, ax		; bx = entry
   183 000002B2 01D3                <1> 	add bx, dx		; relocate the entry itself
   184 000002B4 58                  <1> 	pop ax			; ax -> heap data
   185 000002B5 50                  <1> 	push ax
   186                              <1> %if _ELD_DATA_VSTART
   187 000002B6 2D[0000]            <1> 	sub ax, datastart	; undo adjustment
   188                              <1> %endif
   189 000002B9 0107                <1> 	add word [bx], ax	; relocate word referenced by entry
   190 000002BB 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 000002BD 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   197 000002C0 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 000002C2 8BB7F005            <1> 	mov si, word [linktable - code + ltDataToCode + bx]
   203                              <1>  %endif
   204                              <1> %else
   205                              <1> 	mov si, internaldatatocoderelocations - code
   206                              <1> %endif
   207 000002C6 01D6                <1> 	add si, dx
   208                              <1> @@:
   209 000002C8 AD                  <1> 	lodsw
   210 000002C9 83F8FF              <1> 	cmp ax, -1		; was last ?
   211 000002CC 740F                <1> 	je @F			; yes -->
   212 000002CE 93                  <1> 	xchg bx, ax		; bx = entry
   213 000002CF 58                  <1> 	pop ax
   214 000002D0 50                  <1> 	push ax
   215 000002D1 01C3                <1> 	add bx, ax		; relocate the entry itself
   216                              <1> %if _ELD_CODE_VSTART
   217 000002D3 36812F[0000]        <1> 	sub word [ss:bx], code	; undo adjustment
   218                              <1> %endif
   219 000002D8 360117              <1> 	add word [ss:bx], dx	; relocate word referenced by entry
   220 000002DB 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 000002DD 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   226 000002E0 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 000002E2 8BB7F405            <1> 	mov si, word [linktable - code + ltDataToData + bx]
   232                              <1>  %endif
   233                              <1> %else
   234                              <1> 	mov si, internaldatatodatarelocations - code
   235                              <1> %endif
   236 000002E6 01D6                <1> 	add si, dx
   237                              <1> @@:
   238 000002E8 AD                  <1> 	lodsw
   239 000002E9 83F8FF              <1> 	cmp ax, -1		; was last ?
   240 000002EC 740D                <1> 	je @F			; yes -->
   241 000002EE 93                  <1> 	xchg bx, ax		; bx = entry
   242 000002EF 58                  <1> 	pop ax			; ax -> heap data
   243 000002F0 50                  <1> 	push ax
   244 000002F1 01C3                <1> 	add bx, ax		; relocate the entry itself
   245                              <1> %if _ELD_DATA_VSTART
   246 000002F3 2D[0000]            <1> 	sub ax, datastart	; undo adjustment
   247                              <1> %endif
   248 000002F6 360107              <1> 	add word [ss:bx], ax	; relocate word referenced by entry
   249 000002F9 EBED                <1> 	jmp @B
   250                              <1> 
   251                              <1> @@:
   252 000002FB 8B56FC              <1> 	mov dx, word [bp + ?instance]
   253                              <1> %if _ELD_LINKER_PASSES
   254 000002FE 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   255 00000301 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 00000303 0397F805            <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 00000307 8956F2              <1> 	mov word [bp + ?nextreloc], dx
   267                              <1> 
   268                              <1> .datarelocloop:		; must be done before further relocs
   269 0000030A C576F2              <1> 	lds si, [bp + ?nextreloc]
   270 0000030D AD                  <1> 	lodsw			; ax = section indicator
   271 0000030E 85C0                <1> 	test ax, ax		; end of table ?
   272 00000310 7503E92301          <1> 	jz .donedatareloc
   273 00000315 48                  <1> 	dec ax			; al = 1 if data, 0 if code
   274 00000316 5B                  <1> 	pop bx
   275 00000317 53                  <1> 	push bx			; bx -> ELD data block
   276 00000318 8946FA              <1> 	mov word [bp + ?targetsection_low_optional_high], ax
   277 0000031B 84C0                <1> 	test al, al		; data ?
   278 0000031D AD                  <1> 	lodsw
   279 0000031E 7504                <1> 	jnz @F			; yes -->
   280 00000320 0346FC              <1> 	add ax, word [bp + ?instance]
   281                              <1> 				; relocate entry into code
   282 00000323 A9                  <1> 	db __TEST_IMM16		; (skip add)
   283                              <1> @@:
   284 00000324 01D8                <1> 	add ax, bx		; relocate entry into data
   285 00000326 8946EE              <1> 	mov word [bp + ?entry], ax
   286 00000329 AD                  <1> 	lodsw
   287 0000032A 8976F2              <1> 	mov word [bp + ?nextreloc], si
   288 0000032D E8DC00              <1> 	call .build_match
   289                              <1> %if _ELD_LINKER_PASSES
   290 00000330 73D8                <1> 	jnc .datarelocloop
   291                              <1> %endif
   292 00000332 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 00000335 268B4F08            <1> 	mov cx, word [es:bx + eldlDataAmount]	; amount data link info
   300 00000339 268B7F0A            <1> 	mov di, word [es:bx + eldlDataPrefixes]	; -> prefixes or hashes
   301                              <1> .datarelocfind:
   302 0000033D F2AF                <1> 	repne scasw			; scan initial
   303 0000033F 7541                <1> 	jne .datarelocnotfound
   304 00000341 57                  <1> 	push di
   305 00000342 51                  <1> 	push cx
   306 00000343 56                  <1> 	push si
   307 00000344 262B7F0A            <1> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   308 00000348 4F                  <1> 	dec di
   309 00000349 4F                  <1> 	dec di				; 0-based
   310 0000034A 26037F0C            <1> 	add di, word [es:bx + eldlDataEntries]	; -> entry
   311 0000034E 268B3D              <1> 	mov di, [es:di]			; -> counted suffix/string
   312 00000351 B500                <1> 	mov ch, 0
   313 00000353 8A0C                <1> 	mov cl, byte [si]		; cx = length
   314 00000355 41                  <1> 	inc cx
   315                              <1> 	; cmp al, al			; ZR if length is zero
   316 00000356 F3A6                <1> 	repe cmpsb			; match ?
   317 00000358 5E                  <1> 	pop si
   318 00000359 59                  <1> 	pop cx
   319 0000035A 5F                  <1> 	pop di
   320 0000035B 75E0                <1> 	jne .datarelocfind
   321 0000035D 8814                <1> 	mov byte [si], dl
   322 0000035F 262B7F0A            <1> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   323 00000363 4F                  <1> 	dec di
   324 00000364 4F                  <1> 	dec di				; 0-based
   325 00000365 26037F0E            <1> 	add di, word [es:bx + eldlDataAddresses]	; -> address (offset)
   326 00000369 268B05              <1> 	mov ax, word [es:di]
   327 0000036C E80700              <1> 	call .address_data_reloc
   328                              <1> %if _ELD_RELOC_VSTART
   329 0000036F 2D[0000]            <1> 	sub ax, relocateddata		; *not* a relocation
   330                              <1> %endif
   331 00000372 0104                <1> 	add word [si], ax		; relocate
   332 00000374 EB94                <1> 	jmp .datarelocloop
   333                              <1> 
   334                              <1> .address_data_reloc:
   335 00000376 C576EE              <1> 	lds si, [bp + ?entry]		; -> entry if in ELD code instance
   336 00000379 807EFA00            <1> 	cmp byte [bp + ?targetsection], 0
   337                              <1> 					; relocation in code ?
   338 0000037D 7402                <1> 	je @F				; yes -->
   339 0000037F 16                  <1> 	push ss
   340 00000380 1F                  <1> 	pop ds				; => our ELD data block
   341                              <1> @@:
   342 00000381 C3                  <1> 	retn
   343                              <1> 
   344                              <1> .datarelocnotfound:
   345 00000382 8814                <1> 	mov byte [si], dl
   346 00000384 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 00000388 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 0000038A 36F606[0000]02      <1> 	testopt [ss:relocateddata], 2
   381                              <1> linkdatarelocation options7, -3
   382 00000390 7406                <1> 	jz @F
   383 00000392 BE[3209]            <1> 	mov si, lmsg.warning_data_optional
   384                              <1> internalcoderelocation
   385 00000395 E82B00              <1> 	call .notfound
   386                              <1> @@:
   387                              <1> %endif
   388 00000398 E8DBFF              <1> 	call .address_data_reloc
   389 0000039B 832400              <1> 	and word [si], 0		; indicate optional data link failed
   390 0000039E 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 000003A1 BE[5409]            <1> 	mov si, lmsg.error_data
   454                              <1> internalcoderelocation
   455 000003A4 E81C00              <1> 	call .notfound
   456 000003A7 7203E91901          <1> 	jnc .error_j
   457 000003AC FF46E8              <1> 	inc word [bp + ?amounterrors]
   458 000003AF E958FF              <1> 	jmp .datarelocloop
   459                              <1> 
   460                              <1> .codenotfound:
   461 000003B2 BE[6D09]            <1> 	mov si, lmsg.error_code
   462                              <1> internalcoderelocation
   463 000003B5 E80B00              <1> 	call .notfound
   464 000003B8 7203E90801          <1> 	jnc .error_j
   465 000003BD FF46E8              <1> 	inc word [bp + ?amounterrors]
   466 000003C0 E98400              <1> 	jmp .coderelocloop
   467                              <1> 
   468                              <1> .notfound:
   469 000003C3 807EEA00            <1> 	cmp byte [bp + ?pass], 0
   470 000003C7 743A                <1> 	je @F				; --> (NC)
   471 000003C9 16                  <1> 	 push ss
   472 000003CA 07                  <1> 	 pop es
   473 000003CB BF[0000]            <1> 	mov di, relocateddata
   474                              <1> linkdatarelocation line_out
   475 000003CE E83300              <1> 	call .copy
   476 000003D1 8B76E6              <1> 	mov si, word [bp + ?name]
   477 000003D4 AD                  <1> 	lodsw
   478 000003D5 E8[0000]EB020000    <1> 	extcall hexword
   479 000003DC 56                  <1> 	push si
   480 000003DD BE[8609]            <1> 	mov si, lmsg.error.2
   481                              <1> internalcoderelocation
   482 000003E0 E82100              <1> 	call .copy
   483 000003E3 5E                  <1> 	pop si
   484                              <1> %if _ELD_LINKER_PASSES
   485 000003E4 56                  <1> 	push si
   486 000003E5 E81C00              <1> 	call .copy
   487 000003E8 5E                  <1> 	pop si
   488 000003E9 C60400              <1> 	mov byte [si], 0		; mark as failed
   489                              <1> %else
   490                              <1> 	call .copy
   491                              <1> %endif
   492 000003EC B022                <1> 	mov al, '"'
   493 000003EE AA                  <1> 	stosb
   494 000003EF 16                  <1> 	 push ss
   495 000003F0 1F                  <1> 	 pop ds
   496 000003F1 E8[0000]EB020000    <1> 	extcall putsline_crlf
   497 000003F8 B8350E              <1> 	mov ax, 0E35h
   498 000003FB E8[0000]EB020000    <1> 	extcall setrc
   499 00000402 F9                  <1> 	stc				; CY, diagnostic displayed
   500                              <1> @@:
   501 00000403 C3                  <1> 	retn
   502                              <1> 
   503                              <1> .copy:
   504 00000404 E8[0000]EB020000    <1> 	extcall copy_single_counted_string
   505 0000040B 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 0000040C 2D[0000]            <1> 	sub ax, code
   514                              <1> %endif
   515 0000040F 0346FC              <1> 	add ax, word [bp + ?instance]
   516 00000412 96                  <1> 	xchg si, ax
   517                              <1> %if _ELD_LINKER_PASSES
   518 00000413 8976E6              <1> 	mov word [bp + ?name], si
   519                              <1> %endif
   520 00000416 AD                  <1> 	lodsw			; = hash, si -> counted string
   521 00000417 8A14                <1> 	mov dl, byte [si]
   522                              <1> %if _ELD_LINKER_PASSES
   523 00000419 84D2                <1> 	test dl, dl		; marked as already failed ?
   524 0000041B 750A                <1> 	jnz @F
   525 0000041D 837EE800            <1> 	cmp word [bp + ?amounterrors], 0
   526 00000421 7503E99F00          <1> 	je .error_j
   527 00000426 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 00000427 D046EC              <1> 	rol byte [bp + ?use_hash], 1
   540                              <1> @@:
   541 0000042A 720A                <1> 	jc @F
   542 0000042C AC                  <1> 	lodsb
   543 0000042D 91                  <1> 	xchg cx, ax		; cl = length
   544 0000042E AD                  <1> 	lodsw			; ax = prefix
   545 0000042F 49                  <1> 	dec cx
   546 00000430 49                  <1> 	dec cx
   547 00000431 4E                  <1> 	dec si
   548 00000432 8A14                <1> 	mov dl, byte [si]
   549 00000434 880C                <1> 	mov byte [si], cl	; si -> counted string suffix
   550                              <1> @@:
   551                              <1> %if _ELD_LINKER_PASSES
   552 00000436 F9                  <1> 	stc			; CY
   553                              <1> %endif
   554 00000437 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 00000438 8B56FC              <1> 	mov dx, word [bp + ?instance]
   564                              <1> %if _ELD_LINKER_PASSES
   565 0000043B 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   566 0000043E 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 00000440 0397FC05            <1> 	add dx, word [linktable - code + ltLinkCode + bx]
   572                              <1>  %endif
   573                              <1> %else
   574                              <1> 	add dx, linkercoderelocations - code
   575                              <1> %endif
   576 00000444 8956F2              <1> 	mov word [bp + ?nextreloc], dx
   577                              <1> 
   578                              <1> .coderelocloop:
   579 00000447 C576F2              <1> 	lds si, [bp + ?nextreloc]
   580 0000044A 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 0000044B 0346FC              <1> 	add ax, word [bp + ?instance]
   588 0000044E 8946EE              <1> 	mov word [bp + ?entry], ax
   589 00000451 AD                  <1> 	lodsw
   590 00000452 8976F2              <1> 	mov word [bp + ?nextreloc], si
   591                              <1> %ifn _ELDCALL_OPTIONAL
   592 00000455 85C0                <1> 	test ax, ax
   593 00000457 747E                <1> 	jz .donecodereloc
   594                              <1> %endif
   595 00000459 E8B0FF              <1> 	call .build_match
   596                              <1> %if _ELD_LINKER_PASSES
   597 0000045C 73E9                <1> 	jnc .coderelocloop
   598                              <1> %endif
   599 0000045E C45EF6              <1> 	les bx, [bp + ?linkinfo]
   600 00000461 268B4F10            <1> 	mov cx, word [es:bx + eldlCodeAmount]	; amount code link info
   601 00000465 268B7F12            <1> 	mov di, word [es:bx + eldlCodePrefixes]	; -> prefixes or hashes
   602                              <1> .coderelocfind:
   603 00000469 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 0000046B 7403E942FF          <1> 	jne .codenotfound
   614                              <1>  %endif
   615                              <1> %endif
   616 00000470 57                  <1> 	push di
   617 00000471 51                  <1> 	push cx
   618 00000472 56                  <1> 	push si
   619 00000473 262B7F12            <1> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   620 00000477 4F                  <1> 	dec di
   621 00000478 4F                  <1> 	dec di				; 0-based
   622 00000479 26037F14            <1> 	add di, word [es:bx + eldlCodeEntries]	; -> entry
   623 0000047D 268B3D              <1> 	mov di, [es:di]			; -> counted suffix/string
   624 00000480 B500                <1> 	mov ch, 0
   625 00000482 8A0C                <1> 	mov cl, byte [si]		; cx = length
   626 00000484 41                  <1> 	inc cx
   627                              <1> 	; cmp al, al			; ZR if length is zero
   628 00000485 F3A6                <1> 	repe cmpsb			; match ?
   629 00000487 5E                  <1> 	pop si
   630 00000488 59                  <1> 	pop cx
   631 00000489 5F                  <1> 	pop di
   632 0000048A 75DD                <1> 	jne .coderelocfind
   633 0000048C 8814                <1> 	mov byte [si], dl
   634 0000048E 262B7F12            <1> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   635 00000492 4F                  <1> 	dec di
   636 00000493 4F                  <1> 	dec di				; 0-based
   637 00000494 01FF                <1> 	add di, di			; quadruple index
   638 00000496 26037F16            <1> 	add di, word [es:bx + eldlCodeAddresses]	; -> address (offset, segment)
   639 0000049A 26FF35              <1> 	push word [es:di]
   640 0000049D C576EE              <1> 	lds si, [bp + ?entry]
   641 000004A0 8F4405              <1> 	pop word [si + 3 + 2]		; call near imm (3), jmp short (2)
   642                              <1> 					;  patch the destination address
   643 000004A3 803CE8              <1> 	cmp byte [si], 0E8h		; is it as expected ?
   644 000004A6 751D                <1> 	jne .error_j
   645 000004A8 268B7D02            <1> 	mov di, word [es:di + 2]
   646 000004AC BB[0000]            <1> 	mov bx, relocateddata
   647                              <1> linkdatarelocation linkcall_table	; ss:bx -> link call table
   648 000004AF 36833F01            <1> 	cmp word [ss:bx], 1		; is it initialised to format 1 ?
   649 000004B3 7510                <1> 	jne .error_j			; no -->
   650 000004B5 368B4F02            <1> 	mov cx, word [ss:bx + 2]	; get amount of segments
   651 000004B9 E30A                <1> 	jcxz .error_j			; none -->
   652                              <1> @@:
   653 000004BB 83C304              <1> 	add bx, 4			; -> next segment
   654 000004BE 36393F              <1> 	cmp word [ss:bx], di		; value matches ?
   655 000004C1 7405                <1> 	je @F				; yes, found -->
   656 000004C3 E2F6                <1> 	loop @B				; try remaining segments
   657                              <1> .error_j:
   658 000004C5 E98A00              <1> 	jmp .error
   659                              <1> 
   660                              <1> @@:
   661 000004C8 368B5F02            <1> 	mov bx, word [ss:bx + 2]	; -> call destination offset
   662                              <1> 		; si + 3 + delta = bx
   663                              <1> 		; delta = bx - si - 3
   664 000004CC 29F3                <1> 	sub bx, si
   665 000004CE 83EB03              <1> 	sub bx, 3
   666 000004D1 895C01              <1> 	mov word [si + 1], bx		; patch the call instruction
   667 000004D4 E970FF              <1> 	jmp .coderelocloop
   668                              <1> 
   669                              <1> .donecodereloc:
   670                              <1> %if _ELD_LINKER_PASSES
   671 000004D7 8B46E8              <1> 	mov ax, word [bp + ?amounterrors]
   672 000004DA 85C0                <1> 	test ax, ax
   673 000004DC 75E7                <1> 	jnz .error_j
   674 000004DE 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   675 000004E1 85DB                <1> 	test bx, bx
   676 000004E3 750B                <1> 	jnz @F
   677 000004E5 43                  <1> 	inc bx
   678 000004E6 43                  <1> 	inc bx
   679 000004E7 895EEA              <1> 	mov word [bp + ?pass], bx
   680 000004EA 8B56FC              <1> 	mov dx, word [bp + ?instance]
   681 000004ED 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 000004F0 16                  <1> 	push ss
   690 000004F1 1F                  <1> 	pop ds
   691 000004F2 B02D                <1> 	mov al, 2Dh
   692 000004F4 E8[0000]EB020000    <1> 	extcall intchk			; ZR if offset = -1 or segment = 0
   693                              <1> 					; CHG: ax, dx, bx
   694 000004FB 7437                <1> 	jz .no_hint
   695                              <1> 
   696 000004FD 8A26[0000]          <1> 	mov ah, byte [relocateddata]
   697                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   698 00000501 E85500              <1> 	call plex_check
   699 00000504 7305                <1> 	jnc @F
   700                              <1> 
   701 00000506 B4FF                <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   702                              <1> .loop_hint:
   703 00000508 E84E00              <1> 	call plex_check
   704                              <1> @@:
   705 0000050B 7307                <1> 	jnc .end_hint		; if found --> (NC)
   706 0000050D 80EC01              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   707 00000510 73F6                <1> 	jnc .loop_hint		; try next if we didn't check all yet -->
   708 00000512 EB20                <1> 	jmp .no_hint
   709                              <1> 
   710                              <1> .end_hint:
   711 00000514 50                  <1> 	push ax
   712 00000515 C446FC              <1> 	les ax, [bp + ?instance]
   713 00000518 BF[4507]            <1> 	mov di, listmsg.hint.offset
   714                              <1> internalcoderelocation
   715 0000051B E8[0000]EB020000    <1> 	extcall hexword
   716 00000522 BB[2407]            <1> 	mov bx, listmsg.hint
   717                              <1> internalcoderelocation
   718 00000525 368B16[0000]        <1> 	mov dx, [ss:relocateddata]
   719                              <1> linkdatarelocation extseg	; must be 86 Mode segment even in PM
   720 0000052A 58                  <1> 	pop ax
   721 0000052B B040                <1> 	mov al, 40h		; AMIS message display service
   722 0000052D 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 00000534 5B                  <1> 	pop bx				; -> our heap data
   816 00000535 5E                  <1> 	pop si				; -> our command line tail
   817 00000536 16                  <1> 	 push ss
   818 00000537 1F                  <1> 	 pop ds
   819 00000538 C47EFC              <1> 	les di, [bp + ?instance]
   820 0000053B 268B4502            <1> 	mov ax, word [es:di + eldiEndCode]
   821                              <1> houdini
   822 0000053F 2D[6002]            <1> 	sub ax, strict word endresident + code
   823                              <1> internalcoderelocation
   824 00000542 26C74502[6002]      <1> 	mov word [es:di + eldiEndCode], endresident + code
   825                              <1> internalcoderelocation
   826 00000548 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 0000054C 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 0000054F E956FC              <1> 	jmp start
   840                              <1> 
   841                              <1> .error:
   842 00000552 89EC5D              <1> 	lleave
   843 00000555 B8FFFF              <1> 	mov ax, -1
   844 00000558 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 00000559 16                  <1> 	push ss
   862 0000055A 1F                  <1> 	pop ds
   863 0000055B F606[0000]08        <1> 	testopt [relocateddata], 8
   864                              <1> linkdatarelocation internalflags4, -3
   865 00000560 740B                <1> 	jz @F
   866 00000562 BE[0000]            <1> 	mov si, relocateddata
   867                              <1> linkdatarelocation amis_multiplex_number, -2, optional
   868 00000565 85F6                <1> 	test si, si
   869 00000567 7404                <1> 	jz @F
   870 00000569 3A24                <1> 	cmp ah, byte [si]
   871 0000056B 7420                <1> 	je .notfound		; do not use our own multiplexer -->
   872                              <1> @@:
   873 0000056D B000                <1> 	mov al, 00h		; AMIS installation check
   874 0000056F E8[0000]EB020000    <1> 	extcall call_int2D	; AMIS (or "DOS reserved" = iret if no AMIS present)
   875 00000576 3CFF                <1> 	cmp al, 0FFh
   876 00000578 7513                <1> 	jne .notfound
   877 0000057A 0E                  <1> 	push cs
   878 0000057B 1F                  <1> 	pop ds
   879 0000057C BE[1407]            <1> 	mov si, debuggeramissig	; ds:si -> our AMIS name strings
   880                              <1> internalcoderelocation
   881 0000057F E8[0000]EB020000    <1> 	extcall setes2dx	; es:di -> name strings of AMIS multiplexer that just answered
   882 00000586 B90800              <1> 	mov cx, 8		; Ignore description, only compare vendor and program name
   883 00000589 F3A7                <1> 	repe cmpsw
   884 0000058B 7401                <1> 	je .checkret		; ZR, NC = match -->
   885                              <1> .notfound:
   886 0000058D F9                  <1> 	stc			; CY no match
   887                              <1> .checkret:
   888 0000058E C3                  <1> 	retn
   889                              <1> %endif
   890                              <1> 
   891                              <1> 
   892 0000058F 00                  <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 00000590 2200[4D07]6301-     <1> 	dw ELDCALL_CODE_RELOCATIONS, 0, 0
   897 00000596 [5C07]7001[6407]78- <1>
   897 0000059D 01[7007]8001[7C07]- <1>
   897 000005A4 8801[8507]9001-     <1>
   897 000005AA [8C07]9801[9307]A0- <1>
   897 000005B1 01[9B07]BB01[9307]- <1>
   897 000005B8 EC01[7C07]F404-     <1>
   897 000005BE [DA07]1B05[A307]2D- <1>
   897 000005C5 05[E307]6F05[E307]- <1>
   897 000005CC 7F05[F007]00000000  <1>
   898                              <1> %endif
   899                              <1> 
   900                              <1> %if _ELD_LINKER_PASSES
   901                              <1> linkerlinkercoderelocations:
   902                              <1> %if _ELDCALL_OPTIONAL
   903                              <1> 	dw ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 0
   904                              <1> %else
   905 000005D4 D503[A307]F103-     <1> 	dw ELDCALL_LINKER_CODE_RELOCATIONS, 0, 0
   905 000005DA [AD07]FB03[9B07]04- <1>
   905 000005E1 04[BD07]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 000005E8 0407                <1> 	dw internallinkercodetocoderelocations - code
   913 000005EA B606                <1> 	dw internalcodetocoderelocations - code
   914                              <1> at ltCodeToData
   915 000005EC 0E07                <1> 	dw internallinkercodetodatarelocations - code
   916 000005EE E006                <1> 	dw internalcodetodatarelocations - code
   917                              <1> at ltDataToCode
   918 000005F0 1007                <1> 	dw internallinkerdatatocoderelocations - code
   919 000005F2 EC06                <1> 	dw internaldatatocoderelocations - code
   920                              <1> at ltDataToData
   921 000005F4 1207                <1> 	dw internallinkerdatatodatarelocations - code
   922 000005F6 EE06                <1> 	dw internaldatatodatarelocations - code
   923                              <1> at ltLinkData
   924 000005F8 F006                <1> 	dw linkerlinkerdatarelocations - code
   925 000005FA 0006                <1> 	dw linkerdatarelocations - code
   926                              <1> at ltLinkCode
   927 000005FC D405                <1> 	dw linkerlinkercoderelocations - code
   928 000005FE 9005                <1> 	dw linkercoderelocations - code
   929                              <1> 	iend
   930                              <1> %endif
   931                              <1> 
   932                              <1> 	align 2, db 0
   933                              <1> linkerdatarelocations:
   934 00000600 01004600[FB07]0100- <1> 	dw LINK_DATA_RELOCATIONS, 0
   934 00000608 4800[0508]01004B00- <1>
   934 00000610 [0E08]01006500-     <1>
   934 00000616 [1E08]01006B00-     <1>
   934 0000061C [2808]01007100-     <1>
   934 00000622 [3208]01007800-     <1>
   934 00000628 [3B08]01007C00-     <1>
   934 0000062E [4308]01009000-     <1>
   934 00000634 [5508]01009900-     <1>
   934 0000063A [6008]0100AB00-     <1>
   934 00000640 [6908]0100D500-     <1>
   934 00000646 [6908]01000201-     <1>
   934 0000064C [7C08]01002601-     <1>
   934 00000652 [7C08]0100B101-     <1>
   934 00000658 [9208]0100CB01-     <1>
   934 0000065E [A008]0100DB01-     <1>
   934 00000664 [AB08]0100E801-     <1>
   934 0000066A [B908]0100FF01-     <1>
   934 00000670 [AB08]01000B02-     <1>
   934 00000676 [B908]01000F02-     <1>
   934 0000067C [7C08]01002A02-     <1>
   934 00000682 [7C08]01003002-     <1>
   934 00000688 [6908]01004502-     <1>
   934 0000068E [6908]01004B02-     <1>
   934 00000694 [A008]0100FF04-     <1>
   934 0000069A [E408]01002805-     <1>
   934 000006A0 [6008]01004A05-     <1>
   934 000006A6 [AB08]01005D05-     <1>
   934 000006AC [0909]01016305-     <1>
   934 000006B2 [1A09]0000          <1>
   935                              <1> 
   936                              <1> 	align 2, db 0
   937                              <1> internalcodetocoderelocations:
   938 000006B6 A000F600FD004A01D2- <1> 	dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
   938 000006BF 01D701DF01E401FB01- <1>
   938 000006C8 0702120225022C0233- <1>
   938 000006D1 024702190523054005- <1>
   938 000006DA 46057D050000        <1>
   939                              <1> 
   940                              <1> 	align 2, db 0
   941                              <1> internalcodetodatarelocations:
   942 000006E0 34004E015F01B90151- <1> 	dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
   942 000006E9 020000              <1>
   943                              <1> 
   944                              <1> 	align 2, db 0
   945                              <1> internaldatatocoderelocations:
   946 000006EC FFFF                <1> 	dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
   947                              <1> 
   948                              <1> 	align 2, db 0
   949                              <1> internaldatatodatarelocations:
   950 000006EE 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 000006F0 01008D03[A008]0100- <1> 	dw LINK_LINKER_DATA_RELOCATIONS, 0
   955 000006F8 CC03[C808]0100AD04- <1>
   955 00000700 [D308]0000          <1>
   956                              <1> 
   957                              <1> 	align 2, db 0
   958                              <1> internallinkercodetocoderelocations:
   959 00000704 9303A203B303DE0300- <1> 	dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
   959 0000070D 00                  <1>
   960                              <1> 
   961                              <1> 	align 2, db 0
   962                              <1> internallinkercodetodatarelocations:
   963 0000070E 0000                <1> 	dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
   964                              <1> 
   965                              <1> 	align 2, db 0
   966                              <1> internallinkerdatatocoderelocations:
   967 00000710 FFFF                <1> 	dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
   968                              <1> 
   969                              <1> 	align 2, db 0
   970                              <1> internallinkerdatatodatarelocations:
   971 00000712 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 00000714 65636D20<rep 5h>    <1> 		fill 8, 32, db "ecm"
   988 0000071C 6C446562756720-     <1> 		fill 8, 32, db "lDebug"
   988 0000071C <rep 2h>            <1>
   989                              <1> %endif
   990                              <1> 
   991                              <1> %ifnidni _LISTING, ""
   992                              <1> listmsg:
   993 00000724 547261634C6973742D- <1> .hint:		db "TracList-add-offset=",_LISTING,"::"
   993 0000072D 6164642D6F66667365- <1>
   993 00000736 743D616D69736F7468- <1>
   993 0000073F 2E6C73743A3A        <1>
   994 00000745 2D2D2D2D680D0A00    <1> .hint.offset:	asciz "----h",13,10
   995                              <1> %endif
   996                              <1> 
   997 0000074D 30CD0C636D64335F6E- <1> 	eldcall_dump_names ELDCALL_CODE_NAMES
   997 00000756 6F745F657874A7AA05- <1>
   997 0000075F 6572726F72D5550973- <1>
   997 00000768 6B6970636F6D6D6103- <1>
   997 00000771 C3096973737472696E- <1>
   997 0000077A 673FDDB90663686B65- <1>
   997 00000783 6F6CBABD04636D6433- <1>
   997 0000078C 2890046973706D5512- <1>
   997 00000795 05707574737AB21205- <1>
   997 0000079E 736574726384810768- <1>
   997 000007A7 6578776F72646FA20D- <1>
   997 000007B0 707574736C696E655F- <1>
   997 000007B9 63726C66D0BB1A636F- <1>
   997 000007C2 70795F73696E676C65- <1>
   997 000007CB 5F636F756E7465645F- <1>
   997 000007D4 737472696E67986906- <1>
   997 000007DD 696E7463686B21300A- <1>
   997 000007E6 63616C6C5F696E7432- <1>
   997 000007EF 44B774087365746573- <1>
   997 000007F8 326478              <1>
   998 000007FB C30B076C617374636D- <1> 	link_data_dump_names LINK_DATA_NAMES
   998 00000804 646B5D06646D79636D- <1>
   998 0000080D 6454400D6D73672E75- <1>
   998 00000816 6E696E7374616C6CFA- <1>
   998 0000081F 7E076C696E6B736567- <1>
   998 00000828 FF7E076C696E6B7365- <1>
   998 00000831 6CFDFC067073706462- <1>
   998 0000083A 670A0A05647373656C- <1>
   998 00000843 2B850F6C696E6B696E- <1>
   998 0000084C 666F61646472657373- <1>
   998 00000855 EB4208657874647373- <1>
   998 0000085E 656CD52D0665787473- <1>
   998 00000867 6567C001106578745F- <1>
   998 00000870 616D69735F68616E64- <1>
   998 00000879 6C657297B613657874- <1>
   998 00000882 5F636F6D6D616E645F- <1>
   998 0000088B 68616E646C65728D71- <1>
   998 00000894 0B6D73672E696E7374- <1>
   998 0000089D 616C6C5ABC086F7074- <1>
   998 000008A6 696F6E7337E7D30B65- <1>
   998 000008AF 78747365675F757365- <1>
   998 000008B8 64B2400C6578746461- <1>
   998 000008C1 74615F7573656484E3- <1>
   998 000008CA 086C696E655F6F7574- <1>
   998 000008D3 68440E6C696E6B6361- <1>
   998 000008DC 6C6C5F7461626C65F0- <1>
   998 000008E5 9E227472795F646562- <1>
   998 000008EE 75676765725F616D69- <1>
   998 000008F7 735F6D756C7469706C- <1>
   998 00000900 65785F6E756D626572- <1>
   998 00000909 CB510E696E7465726E- <1>
   998 00000912 616C666C6167733468- <1>
   998 0000091B 8C15616D69735F6D75- <1>
   998 00000924 6C7469706C65785F6E- <1>
   998 0000092D 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 00000932 214F7074696F6E616C- <1> .warning_data_optional:		counted "Optional data link missing, hash="
  1008 0000093B 2064617461206C696E- <1>
  1008 00000944 6B206D697373696E67- <1>
  1008 0000094D 2C20686173683D      <1>
  1009 00000954 1844617461206C696E- <1> .error_data:			counted "Data link missing, hash="
  1009 0000095D 6B206D697373696E67- <1>
  1009 00000966 2C20686173683D      <1>
  1010 0000096D 18436F6465206C696E- <1> .error_code:			counted "Code link missing, hash="
  1010 00000976 6B206D697373696E67- <1>
  1010 0000097F 2C20686173683D      <1>
  1011 00000986 0A682C206C6162656C- <1> .error.2:			counted "h, label ",'"'
  1011 0000098F 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 00000991 00<rep Fh>          <1> 	align 16, db 0
   495                                  
   496                                  	align 16
   497                                  code_size equ $ - code
