     1                                  
     2                                  ; Public Domain
     3                                  
     4                                  ; test install command: install; hintoth; hintoth uninstall
     5                                  ; test run command: ; .; .
     6                                  
     7                                  %include "lmacros3.mac"
     1                              <1> [list -]
    14                              <2> [list -]
    14                              <1> [list -]
     8                                  
     9                                  %assign _OTHER 1
    10                                  
    11                                  %include "hint.asm"
     1                              <1> 
     2                              <1> ; Public Domain
     3                              <1> 
     4                              <1> ; test install command: install; hint skipself; hint uninstall
     5                              <1> ; test run command: skipself; .; .
     6                              <1> 
     7                              <1> %include "lmacros3.mac"
     1                              <2> [list -]
     8                              <1> 
     9                              <1> 	numdef OTHER, 0
    10                              <1> %if _OTHER
    11                              <1>  %define ELDOTHER 1
    12                              <1>  %define OTH_STRING "OTH"
    13                              <1>  %imacro getotherds 0
    14                              <1> reloc	mov ds, word [ss:otherds]
    15                              <1> internaldatarelocation
    16                              <1>  %endmacro
    17                              <1>  %imacro resetds 0
    18                              <1> 	push ss
    19                              <1> 	pop ds
    20                              <1>  %endmacro
    21                              <1>  %imacro getotheres 0
    22                              <1> reloc	mov es, word [ss:otherds]
    23                              <1> internaldatarelocation
    24                              <1>  %endmacro
    25                              <1>  %imacro resetes 0
    26                              <1> 	push ss
    27                              <1> 	pop es
    28                              <1>  %endmacro
    29                              <1> %else
    30                              <1>  %define OTH_STRING ""
    31                              <1>  %idefine getotherds
    32                              <1>  %idefine resetds
    33                              <1>  %idefine getotheres
    34                              <1>  %idefine resetes
    35                              <1> %endif
    36                              <1> 
    37                              <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"
     1                              <3> [list -]
    19                              <2> 
    20                              <2> 		; ELD executable header
    21                              <2> 	struc ELD_HEADER
    22 00000000 ????????            <2> eldhSignature:		resb 4	; "ELD1"
    23 00000004 ??????              <2> 			resb 3	; reserved
    24 00000007 ??                  <2> 			resb 1	; 26 (Ctrl-Z)
    25 00000008 ????????            <2> eldhCodeOffset:		resd 1	; position displacement from eldhSignature
    26 0000000C ????                <2> eldhCodeImageLength:	resw 1	; amount bytes, at least 32
    27 0000000E ????                <2> eldhCodeAllocLength:	resw 1	; amount bytes, added to prior. sum < 64 KiB
    28 00000010 ????????            <2> eldhDataOffset:		resd 1
    29 00000014 ????                <2> eldhDataImageLength:	resw 1	; (zero allowed)
    30 00000016 ????                <2> eldhDataAllocLength:	resw 1	; (zero allowed)
    31 00000018 ????                <2> eldhCodeEntrypoint:	resw 1	; within code section, used as displacement
    32 0000001A ????????            <2> eldhReserved:		resb 4	; reserved
    33 0000001E ????                <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 00000000 <res 20h>           <2> eldhxHeader:		resb ELD_HEADER_size
    39 00000020 ????????            <2> eldhxDescriptionOffset:	resd 1	; zero if none, from eldhxHeader. <= 128 Bytes
    40 00000024 ????????            <2> eldhxHelpOffset:	resd 1	; zero if none, from eldhxHeader
    41 00000028 ????????            <2> eldhxLibTable:		resd 1	; zero if none, from eldhxHeader
    42 0000002C ????????            <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 00000000 ????????????????    <2> eldthSignature:		resb 8	; "ELD1TAIL"
    48 00000008 ????????            <2> eldthHeaderOffset:	resd 1	; negative displacement from eldthSignature,
    49                              <2> 				;  add this dword to the seek offset
    50 0000000C ????                <2> eldthReserved:		resw 1	; reserved, must be initialised to zero
    51 0000000E ????                <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 00000000 ????                <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 00000002 ????                <2> eldltAmount:		resw 1
    62 00000004 ????????            <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 00000000 ????                <2> eldiStartCode:		resw 1	; -> this structure itself (para aligned)
    70 00000002 ????                <2> eldiEndCode:		resw 1	; -> behind memory used by instance (para aligned)
    71 00000004 ????                <2> eldiStartData:		resw 1	; -> data in data entry section (para aligned), or 0
    72 00000006 ????                <2> eldiEndData:		resw 1	; -> behind data (para aligned), or 0
    73 00000008 ????????????????    <2> eldiIdentifier:		resb 8	; blank-filled text
    74 00000010 ????                <2> eldiFlags:		resw 1	; flags
    75                              <2> eldiListing_size equ 14
    76 00000012 <res Eh>            <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 00000000 ????                <2> eldlSignature:		resw 1	; 0E1D1h
    85 00000002 ????????            <2> eldlReserved:		resw 2
    86 00000006 ????                <2> eldlUseLinkHash:	resw 1
    87 00000008 ????                <2> eldlDataAmount:		resw 1
    88 0000000A ????                <2> eldlDataPrefixes:	resw 1
    89 0000000C ????                <2> eldlDataEntries:	resw 1
    90 0000000E ????                <2> eldlDataAddresses:	resw 1
    91 00000010 ????                <2> eldlCodeAmount:		resw 1
    92 00000012 ????                <2> eldlCodePrefixes:	resw 1
    93 00000014 ????                <2> eldlCodeEntries:	resw 1
    94 00000016 ????                <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
    38                              <1> %include "eldcall.mac"
     1                              <2> %if 0
     2                              <2> 
     3                              <2> Extensions for lDebug call 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 ELDCALL_MAC
    16                              <2> %define ELDCALL_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 "elddata.mac"
     1                              <3> %if 0
     2                              <3> 
     3                              <3> Extensions for lDebug data relocation macros
     4                              <3> 
     5                              <3> Copyright (C) 2008-2024 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 ELDDATA_MAC
    16                              <3> %define ELDDATA_MAC 1
    17                              <3> 
    18                              <3> %include "lmacros3.mac"
     1                              <4> [list -]
    19                              <3> %include "nasmhash.mac"
     1                              <4> 
     2                              <4> %if 0
     3                              <4> 
     4                              <4> Hashing macros
     5                              <4>  by E. C. Masloch, 2019
     6                              <4> 
     7                              <4> Usage of the works is permitted provided that this
     8                              <4> instrument is retained with the works, so that any entity
     9                              <4> that uses the works is notified of this instrument.
    10                              <4> 
    11                              <4> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <4> 
    13                              <4> %endif
    14                              <4> 
    15                              <4> %ifndef __NASMHASH_MAC__
    16                              <4> %assign __NASMHASH_MAC__ 1
    17                              <4> 
    18                              <4> 
    19                              <4> 	%macro hashdef 2+.nolist
    20                              <4> %ifempty %2
    21                              <4>  %assign _%1 1
    22                              <4> %else
    23                              <4> %ifstr %2
    24                              <4>  %define %%string %2
    25                              <4> %elifid %2
    26                              <4>  %defstr %%string %2
    27                              <4> %elifnum %2
    28                              <4>  %defstr %%string %2
    29                              <4> %eliftok %2
    30                              <4>  %defstr %%string %2
    31                              <4> %else
    32                              <4>  %error Unknown input
    33                              <4> %endif
    34                              <4> %strlen %%length %%string
    35                              <4> %assign %%hash 1
    36                              <4> %assign %%index 1
    37                              <4> %rep %%length
    38                              <4>  %substr %%char %%string %%index
    39                              <4>  %assign %%hash (%%hash * 31 + %%char) & 0FFFFh
    40                              <4>  %assign %%index %%index + 1
    41                              <4> %endrep
    42                              <4> %assign _%1 %%hash
    43                              <4> %endif
    44                              <4> 	%endmacro
    45                              <4> 
    46                              <4> 
    47                              <4> %endif
    20                              <3> %include "eldcheck.mac"
     1                              <4> %if 0
     2                              <4> 
     3                              <4> Extensions for lDebug relocation check macros
     4                              <4> 
     5                              <4> Copyright (C) 2008-2023 E. C. Masloch
     6                              <4> 
     7                              <4> Usage of the works is permitted provided that this
     8                              <4> instrument is retained with the works, so that any entity
     9                              <4> that uses the works is notified of this instrument.
    10                              <4> 
    11                              <4> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <4> 
    13                              <4> %endif
    14                              <4> 
    15                              <4> %ifndef ELDCHECK_MAC
    16                              <4> %define ELDCHECK_MAC 1
    17                              <4> 
    18                              <4> %assign ELDSTRICT 0
    19                              <4> %assign ELDSTRICTCOUNTER 0
    20                              <4> 
    21                              <4> 	%imacro eldstrict 1.nolist
    22                              <4> %ifidni %1, on
    23                              <4>  %assign ELDSTRICT 1
    24                              <4>  [warning +error=reloc-abs]
    25                              <4>  [warning +reloc-abs]
    26                              <4> %elifidni %1, off
    27                              <4>  %assign ELDSTRICT 0
    28                              <4>  [warning -reloc-abs]
    29                              <4> %else
    30                              <4>  %error Unknown keyword
    31                              <4> %endif
    32                              <4> 	%endmacro
    33                              <4> 
    34                              <4> 	%imacro reloc 1+.nolist
    35                              <4> %if ELDSTRICT
    36                              <4>  %if ELDSTRICTCOUNTER
    37                              <4>   %error Missing relocation
    38                              <4>  %endif
    39                              <4>  [warning -reloc-abs]
    40                              <4>  %assign ELDSTRICTCOUNTER 1
    41                              <4> %endif
    42                              <4> %1
    43                              <4> 	%endmacro
    44                              <4> 
    45                              <4> 	%imacro reloc2 1+.nolist
    46                              <4> %if ELDSTRICT
    47                              <4>  %if ELDSTRICTCOUNTER
    48                              <4>   %error Missing relocation
    49                              <4>  %endif
    50                              <4>  [warning -reloc-abs]
    51                              <4>  %assign ELDSTRICTCOUNTER 2
    52                              <4> %endif
    53                              <4> %1
    54                              <4> 	%endmacro
    55                              <4> 
    56                              <4> 	%imacro eldstrictcheck 0.nolist
    57                              <4> %if ELDSTRICT
    58                              <4>  %ifn ELDSTRICTCOUNTER
    59                              <4>   %error Unexpected relocation
    60                              <4>  %else
    61                              <4>   %assign ELDSTRICTCOUNTER ELDSTRICTCOUNTER - 1
    62                              <4>   %ifn ELDSTRICTCOUNTER
    63                              <4>    [warning +reloc-abs]
    64                              <4>   %endif
    65                              <4>  %endif
    66                              <4> %endif
    67                              <4> 	%endmacro
    68                              <4> 
    69                              <4> %endif
    70                              <4> 
    21                              <3> 
    22                              <3> 
    23                              <3> %assign ELDLINKER 0
    24                              <3> 
    25                              <3> %define INTERNAL_CODE_TO_CODE_RELOCATIONS ""
    26                              <3> %define INTERNAL_CODE_TO_DATA_RELOCATIONS ""
    27                              <3> %define INTERNAL_DATA_TO_CODE_RELOCATIONS ""
    28                              <3> %define INTERNAL_DATA_TO_DATA_RELOCATIONS ""
    29                              <3> %define INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS ""
    30                              <3> %define INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS ""
    31                              <3> %define INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS ""
    32                              <3> %define INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS ""
    33                              <3> %assign ELDDATA_OPTIONAL_STATUS 0		; not any seen yet
    34                              <3> %assign ELDDATA_PMREQUIRED_STATUS 0		; not any seen yet
    35                              <3> 
    36                              <3> 	%imacro internalcoderelocation 0-1.nolist -2
    37                              <3> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    38                              <3> %if ELDLINKER
    39                              <3>  %ifidni _CURRENT_SECTION_TYPE, DATA
    40                              <3>   %xdefine INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, %%entry
    41                              <3>  %else
    42                              <3>   %xdefine INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, %%entry
    43                              <3>  %endif
    44                              <3> %else
    45                              <3>  %ifidni _CURRENT_SECTION_TYPE, DATA
    46                              <3>   %xdefine INTERNAL_DATA_TO_CODE_RELOCATIONS INTERNAL_DATA_TO_CODE_RELOCATIONS, %%entry
    47                              <3>  %else
    48                              <3>   %xdefine INTERNAL_CODE_TO_CODE_RELOCATIONS INTERNAL_CODE_TO_CODE_RELOCATIONS, %%entry
    49                              <3>  %endif
    50                              <3> %endif
    51                              <3> 	eldstrictcheck
    52                              <3> 	%endmacro
    53                              <3> 
    54                              <3> 	%imacro internaldatarelocation 0-1.nolist -2
    55                              <3> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    56                              <3> %if ELDLINKER
    57                              <3>  %ifidni _CURRENT_SECTION_TYPE, DATA
    58                              <3>   %xdefine INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, %%entry
    59                              <3>  %else
    60                              <3>   %xdefine INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, %%entry
    61                              <3>  %endif
    62                              <3> %else
    63                              <3>  %ifidni _CURRENT_SECTION_TYPE, DATA
    64                              <3>   %xdefine INTERNAL_DATA_TO_DATA_RELOCATIONS INTERNAL_DATA_TO_DATA_RELOCATIONS, %%entry
    65                              <3>  %else
    66                              <3>   %xdefine INTERNAL_CODE_TO_DATA_RELOCATIONS INTERNAL_CODE_TO_DATA_RELOCATIONS, %%entry
    67                              <3>  %endif
    68                              <3> %endif
    69                              <3> 	eldstrictcheck
    70                              <3> 	%endmacro
    71                              <3> 
    72                              <3> ; dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
    73                              <3> ; dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
    74                              <3> ; dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
    75                              <3> ; dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
    76                              <3> ; dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
    77                              <3> ; dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
    78                              <3> ; dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
    79                              <3> ; dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
    80                              <3> 
    81                              <3> 
    82                              <3> %define LINK_DATA_RELOCATIONS ""
    83                              <3> %define LINK_LINKER_DATA_RELOCATIONS ""
    84                              <3> %define LINK_DATA_NAMES db ""
    85                              <3> %define LINK_DATA_DETECTION none, none
    86                              <3> 
    87                              <3> %define LINK_OTHER_DATA_RELOCATIONS ""
    88                              <3> %define LINK_OTHER_LINKER_DATA_RELOCATIONS ""
    89                              <3> %define LINK_OTHER_DATA_NAMES db ""
    90                              <3> %define LINK_OTHER_DATA_DETECTION none, none
    91                              <3> 
    92                              <3> %ifndef ELDOTHER
    93                              <3>  %assign ELDOTHER 0
    94                              <3> %endif
    95                              <3> %assign ELDOTHERLINK 0
    96                              <3> 
    97                              <3> 	%imacro otherlinkdatarelocation 1-3.nolist -2, required
    98                              <3> %if ELDOTHER
    99                              <3>  %assign ELDOTHERLINK 1
   100                              <3> %endif
   101                              <3> 	linkdatarelocation %1, %2, %3
   102                              <3> %assign ELDOTHERLINK 0
   103                              <3> 	%endmacro
   104                              <3> 
   105                              <3> 	%imacro linkdatarelocation 1-3.nolist -2, required
   106                              <3> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %2
   107                              <3> %ifidni %3, required
   108                              <3>  %assign %%optional 0
   109                              <3> %elifidni %3, optional
   110                              <3>  %assign %%optional 100h
   111                              <3>  %if ELDDATA_OPTIONAL_STATUS == 0
   112                              <3>   %assign ELDDATA_OPTIONAL_STATUS 1
   113                              <3>  %elif ELDDATA_OPTIONAL_STATUS == 1
   114                              <3>  %else
   115                              <3>   %error Optional data link not allowed here
   116                              <3>  %endif
   117                              <3> %elifidni %3, PM required
   118                              <3>  %assign %%optional 300h
   119                              <3>  %assign ELDDATA_PMREQUIRED_STATUS 1
   120                              <3>  %if ELDDATA_OPTIONAL_STATUS == 0
   121                              <3>   %assign ELDDATA_OPTIONAL_STATUS 1
   122                              <3>  %elif ELDDATA_OPTIONAL_STATUS == 1
   123                              <3>  %else
   124                              <3>   %error Optional data link not allowed here
   125                              <3>  %endif
   126                              <3> %else
   127                              <3>  %fatal Unknown optional keyword
   128                              <3> %endif
   129                              <3> %ifidni _CURRENT_SECTION_TYPE, DATA
   130                              <3>  %assign %%DATASECTION 1
   131                              <3> %else
   132                              <3>  %assign %%DATASECTION 0
   133                              <3> %endif
   134                              <3> 	%if ELDOTHERLINK
   135                              <3> %if ELDLINKER
   136                              <3>  %xdefine LINK_OTHER_LINKER_DATA_RELOCATIONS LINK_OTHER_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   137                              <3> %else
   138                              <3>  %xdefine LINK_OTHER_DATA_RELOCATIONS LINK_OTHER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   139                              <3> %endif
   140                              <3> 	%else
   141                              <3> %if ELDLINKER
   142                              <3>  %xdefine LINK_LINKER_DATA_RELOCATIONS LINK_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   143                              <3> %else
   144                              <3>  %xdefine LINK_DATA_RELOCATIONS LINK_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   145                              <3> %endif
   146                              <3> 	%endif
   147                              <3> %defstr %%string %1
   148                              <3> %strlen %%length %%string
   149                              <3> %if %%length > 64
   150                              <3>  %error Too long link name: %1
   151                              <3> %endif
   152                              <3> %define LINK_DATA_CHECK %1
   153                              <3> 	%if ELDOTHERLINK
   154                              <3> 	linkdata_detect LINK_OTHER_DATA_DETECTION
   155                              <3> %if LINK_DATA_NEW
   156                              <3>  %xdefine LINK_OTHER_DATA_DETECTION LINK_OTHER_DATA_DETECTION, %1, %%name
   157                              <3> 	hashdef HASH, %%string
   158                              <3>  %xdefine LINK_OTHER_DATA_NAMES 	LINK_OTHER_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   160                              <3> %else
   161                              <3>  %%name equ LINK_DATA_DUPLICATE
   162                              <3> %endif
   163                              <3> 	%else
   164                              <3> 	linkdata_detect LINK_DATA_DETECTION
   165                              <3> %if LINK_DATA_NEW
   166                              <3>  %xdefine LINK_DATA_DETECTION LINK_DATA_DETECTION, %1, %%name
   167                              <3> 	hashdef HASH, %%string
   168                              <3>  %xdefine LINK_DATA_NAMES 	LINK_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   170                              <3> %else
   171                              <3>  %%name equ LINK_DATA_DUPLICATE
   172                              <3> %endif
   173                              <3> 	%endif
   174                              <3> 	eldstrictcheck
   175                              <3> 	%endmacro
   176                              <3> 
   177                              <3> 	%imacro linkdata_detect 2-*.nolist
   178                              <3> %assign LINK_DATA_NEW 1
   179                              <3> %rep (%0 - 2) / 2
   180                              <3>  %rotate 2
   181                              <3>  %ifidni %1, LINK_DATA_CHECK
   182                              <3>   %assign LINK_DATA_NEW 0
   183                              <3>   %xdefine LINK_DATA_DUPLICATE %2
   184                              <3>   %exitrep
   185                              <3>  %endif
   186                              <3> %endrep
   187                              <3> 	%endmacro
   188                              <3> 
   189                              <3> 	%imacro link_data_dump_names 1-*.nolist
   190                              <3> %rep %0
   191                              <3> 	%1
   192                              <3>  %rotate 1
   193                              <3> %endrep
   194                              <3> 	%endmacro
   195                              <3> 
   196                              <3> ; dw LINK_LINKER_DATA_RELOCATIONS, 0, 0
   197                              <3> ; dw LINK_DATA_RELOCATIONS, 0, 0
   198                              <3> ; link_data_dump_names ELDCALL_CODE_NAMES
   199                              <3> 
   200                              <3> %endif
    21                              <2> 
    22                              <2> %assign ELDLINKER 0
    23                              <2> 
    24                              <2> [section relocatedzero nobits vstart=0]
    25                              <2> relocatedzero:
    26                              <2> __SECT__
    27                              <2> 
    28                              <2> 	numdef HOUDINI, 1
    29                              <2> 	numdef HOUDINI_CONDITIONAL, 1
    30                              <2> 
    31                              <2> %imacro houdini 0.nolist
    32                              <2> %if _HOUDINI
    33                              <2>  %if _HOUDINI_CONDITIONAL
    34                              <2> reloc	testopt [ss:relocateddata], 100h
    35                              <2> linkdatarelocation options7, -3
    36                              <2> 	jz %%skip
    37                              <2>  %endif
    38                              <2> reloc	testopt [ss:relocateddata], 100h
    39                              <2> linkdatarelocation internalflags6, -3
    40                              <2> 	jz %%skip
    41                              <2> 	int3
    42                              <2> %%skip:
    43                              <2> %endif
    44                              <2> %endmacro
    45                              <2> 
    46                              <2> %define ELDCALL_CODE_RELOCATIONS ""
    47                              <2> %define ELDCALL_LINKER_CODE_RELOCATIONS ""
    48                              <2> %define ELDCALL_CODE_RELOCATIONS_OPTIONAL ""
    49                              <2> %define ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL ""
    50                              <2> %define ELDCALL_CODE_NAMES db ""
    51                              <2> %define ELDCALL_CODE_DETECTION none, none
    52                              <2> %assign ELDCALL_OPTIONAL_STATUS 0		; not any seen yet
    53                              <2> %assign ELDCALL_PMREQUIRED_STATUS 0		; not any seen yet
    54                              <2> 
    55                              <2> 	%imacro extcall 1-2.nolist required
    56                              <2> %ifidni _CURRENT_SECTION_TYPE, DATA
    57                              <2>  %error "ELD call cannot be used in ELD data block"
    58                              <2> %endif
    59                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP
    60                              <2> %ifidni %2, required
    61                              <2>  %assign %%optional 0
    62                              <2> %elifidni %2, optional
    63                              <2>  %assign %%optional 100h
    64                              <2>  %if ELDCALL_OPTIONAL_STATUS == 0
    65                              <2>   %assign ELDCALL_OPTIONAL_STATUS 1
    66                              <2>  %elif ELDCALL_OPTIONAL_STATUS == 1
    67                              <2>  %else
    68                              <2>   %error Optional code link not allowed here
    69                              <2>  %endif
    70                              <2> %elifidni %2, PM required
    71                              <2>  %assign %%optional 300h
    72                              <2>  %assign ELDCALL_PMREQUIRED_STATUS 1
    73                              <2>  %if ELDCALL_OPTIONAL_STATUS == 0
    74                              <2>   %assign ELDCALL_OPTIONAL_STATUS 1
    75                              <2>  %elif ELDCALL_OPTIONAL_STATUS == 1
    76                              <2>  %else
    77                              <2>   %error Optional code link not allowed here
    78                              <2>  %endif
    79                              <2> %else
    80                              <2>  %fatal Unknown optional keyword
    81                              <2> %endif
    82                              <2> %if 0
    83                              <2> [warning -reloc-rel-word]
    84                              <2> 	call near relocatedzero
    85                              <2> [warning +reloc-rel-word]
    86                              <2> %else
    87                              <2> 	db 0E8h
    88                              <2> reloc	dw relocatedzero
    89                              <2> 	eldstrictcheck
    90                              <2> %endif
    91                              <2> 	jmp strict short %%skipparameter
    92                              <2> 	dw 0
    93                              <2> %%skipparameter:
    94                              <2> %if ELDLINKER
    95                              <2>  %xdefine ELDCALL_LINKER_CODE_RELOCATIONS ELDCALL_LINKER_CODE_RELOCATIONS, %%entry, %%name
    96                              <2>  %xdefine ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 1 + %%optional, %%entry, %%name
    97                              <2> %else
    98                              <2>  %xdefine ELDCALL_CODE_RELOCATIONS ELDCALL_CODE_RELOCATIONS, %%entry, %%name
    99                              <2>  %xdefine ELDCALL_CODE_RELOCATIONS_OPTIONAL ELDCALL_CODE_RELOCATIONS_OPTIONAL, 1 + %%optional, %%entry, %%name
   100                              <2> %endif
   101                              <2> %defstr %%string %1
   102                              <2> %strlen %%length %%string
   103                              <2> %if %%length > 64
   104                              <2>  %error Too long link name: %1
   105                              <2> %endif
   106                              <2> %define ELDCALL_CODE_CHECK %1
   107                              <2> 	linkcode_detect ELDCALL_CODE_DETECTION
   108                              <2> %if ELDCALL_CODE_NEW
   109                              <2>  %xdefine ELDCALL_CODE_DETECTION ELDCALL_CODE_DETECTION, %1, %%name
   110                              <2> 	hashdef HASH, %%string
   111                              <2> %xdefine ELDCALL_CODE_NAMES 	ELDCALL_CODE_NAMES, %%name:, dw _HASH, {counted %%string}
   113                              <2> %else
   114                              <2>  %%name equ ELDCALL_CODE_DUPLICATE
   115                              <2> %endif
   116                              <2> 	%endmacro
   117                              <2> 
   118                              <2> 	%imacro linkcode_detect 2-*.nolist
   119                              <2> %assign ELDCALL_CODE_NEW 1
   120                              <2> %rep (%0 - 2) / 2
   121                              <2>  %rotate 2
   122                              <2>  %ifidni %1, ELDCALL_CODE_CHECK
   123                              <2>   %assign ELDCALL_CODE_NEW 0
   124                              <2>   %xdefine ELDCALL_CODE_DUPLICATE %2
   125                              <2>   %exitrep
   126                              <2>  %endif
   127                              <2> %endrep
   128                              <2> 	%endmacro
   129                              <2> 
   130                              <2> 
   131                              <2> %define ELDCALL_CALLCALL_LIST none
   132                              <2> 
   133                              <2> 	%imacro extcallcall 1.nolist
   134                              <2> 	call %1
   135                              <2> %xdefine ELDCALL_CALLCALL_LIST ELDCALL_CALLCALL_LIST, %1
   136                              <2> 	%endmacro
   137                              <2> 
   138                              <2> %assign ELDCALLCALL_DUMPED 0
   139                              <2> 
   140                              <2> 	%imacro eldcall_dump_callcall 1-*.nolist
   141                              <2> %define ELDCALL_CALLCALL_PROCESSED none
   142                              <2>  %rep %0 - 1
   143                              <2>   %rotate 1
   144                              <2>   %define ELDCALL_CHECK %1
   145                              <2> 	eldcall_callcall_detect ELDCALL_CALLCALL_PROCESSED
   146                              <2>   %if ELDCALL_NEW
   147                              <2>    %xdefine ELDCALL_CALLCALL_PROCESSED ELDCALL_CALLCALL_PROCESSED, %1
   148                              <2> 	align 8, nop
   149                              <2> %1:
   150                              <2> 	extcall %1
   151                              <2> 	retn
   152                              <2>   %endif
   153                              <2>  %endrep
   154                              <2> %unimacro extcallcall 1.nolist
   155                              <2> %assign ELDCALLCALL_DUMPED 1
   156                              <2> %define ELDCALL_CALLCALL_LIST none
   157                              <2> 	%endmacro
   158                              <2> 
   159                              <2> 	%imacro eldcall_callcall_detect 1-*.nolist
   160                              <2> %assign ELDCALL_NEW 1
   161                              <2> %rep %0 - 1
   162                              <2>  %rotate 1
   163                              <2>  %ifidni %1, ELDCALL_CHECK
   164                              <2>   %assign ELDCALL_NEW 0
   165                              <2>   %exitrep
   166                              <2>  %endif
   167                              <2> %endrep
   168                              <2> 	%endmacro
   169                              <2> 
   170                              <2> 	%imacro eldcall_dump_names 1-*.nolist
   171                              <2> %rep %0
   172                              <2> 	%1
   173                              <2>  %rotate 1
   174                              <2> %endrep
   175                              <2> 	%endmacro
   176                              <2> 
   177                              <2> ; eldcall_dump_callcall ELDCALL_CALLCALL_LIST
   178                              <2> ; if using optional code links:
   179                              <2> ;  dw ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 0
   180                              <2> ;  dw ELDCALL_CODE_RELOCATIONS_OPTIONAL, 0
   181                              <2> ; if not using optional code links:
   182                              <2> ;  dw ELDCALL_LINKER_CODE_RELOCATIONS, 0, 0
   183                              <2> ;  dw ELDCALL_CODE_RELOCATIONS, 0, 0
   184                              <2> ; eldcall_dump_names ELDCALL_CODE_NAMES
   185                              <2> 
   186                              <2> %endif
    39                              <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"
    19                              <2> %include "nasmhash.mac"
    20                              <2> %include "eldcheck.mac"
    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
    40                              <1> %include "isvariab.mac"
     1                              <2> 
     2                              <2> %if 0
     3                              <2> 
     4                              <2> lDebug isvariable? function strutures and macros
     5                              <2> 
     6                              <2> Copyright (C) 2008-2023 E. C. Masloch
     7                              <2> 
     8                              <2> Usage of the works is permitted provided that this
     9                              <2> instrument is retained with the works, so that any entity
    10                              <2> that uses the works is notified of this instrument.
    11                              <2> 
    12                              <2> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    13                              <2> 
    14                              <2> %endif
    15                              <2> 
    16                              <2> 
    17                              <2> 	struc ISVARIABLESTRUC
    18 00000000 ????                <2> ivName:		resw 1		; -> name (up to 13 bytes, but actually only 11)
    19                              <2> 				;  (search for ivfNameLengthLimit for limit)
    20                              <2> 				;  (length given by ivFlags & ivfNameLengthMask)
    21                              <2> 	; The ivName pointer is only used for more-byte names. It actually
    22                              <2> 	;  contains the trailer of the name, excluding the prefix formed by
    23                              <2> 	;  the first two bytes. This suffix can be the empty string if the
    24                              <2> 	;  variable in question has a two-byte name.
    25                              <2> 	; (For one-byte names this field is unused and contains zero.)
    26 00000002 ????                <2> ivFlags:	resw 1
    27 00000004 ????                <2> ivAddress:	resw 1		; default -> variable
    28                              <2> 	; The ivAddress field is used by default_variable_setup as the base
    29                              <2> 	;  address for the variable(s). It is also used by var_ext_setup as
    30                              <2> 	;  the ELD code section offset to transfer control to. Otherwise, it
    31                              <2> 	;  is usually set to zero and unused.
    32 00000006 ????                <2> ivSetup:	resw 1		; -> set up code (in expr code section)
    33                              <2> 	; INP:	ax = array index (0-based)
    34                              <2> 	;	di = 0
    35                              <2> 	;	cl = default size of variable (1..4)
    36                              <2> 	;	ch = length of variable name
    37                              <2> 	; CHG:	si, ax, dx
    38                              <2> 	; OUT:	NC if valid,
    39                              <2> 	;	 bx -> var, di = 0 or di -> mask
    40                              <2> 	;	 cl = size of variable (1..4)
    41                              <2> 	;	 ch = length of variable name
    42 00000008 ??                  <2> ivArrayLast:	resb 1		; 0 if no array, FFh = 256 entries
    43                              <2> 	; The ivArrayLast field is used by the dispatcher to determine
    44                              <2> 	;  whether to support array index expressions. It is checked
    45                              <2> 	;  before decrementing the index if ivfArrayOneBased is set.
    46 00000009 ??                  <2> ivArrayBetween: resb 1		; how many bytes to skip for each index
    47                              <2> 	; The ivArrayBetween field is only used by default_variable_setup.
    48                              <2> 	endstruc
    49                              <2> 
    50                              <2> ivfNameLengthMask:	equ 15	; gives name trailer length, 0 to 11
    51                              <2> ivfNameLengthLimit:	equ 13
    52                              <2> ivfVarLengthShift:	equ 4
    53                              <2> ivfVarLengthMask:	equ 3 << ivfVarLengthShift
    54                              <2> 				; gives default variable size minus 1
    55                              <2> ivfReadOnly:		equ 80h	; variable cannot be written at all
    56                              <2> ivfArrayOneBased:	equ 100h; first array entry is 1 not 0 (ivArrayLast > 0)
    57                              <2> ivfArrayOptional:	equ 200h; array index expression is optional
    58                              <2> ivfSeparatorSpecial:	equ 400h; used for RIxxP/L/S/O
    59                              <2> 
    60                              <2> %define ISVARIABLESTRINGS db "",db ""
    61                              <2> %define IVS_ONEBYTE_NAMES ""
    62                              <2> %define IVS_MOREBYTE_NAMEHEADERS ""
    63                              <2> %assign IVS_HAVE_ONEBYTE 0
    64                              <2> %assign IVS_SINGLE_ONEBYTE 1
    65                              <2> 
    66                              <2> 		; %1 = name string
    67                              <2> 		; %2 = default variable length, 1 to 4
    68                              <2> 		; %3 = flags to set (except name length and var length)
    69                              <2> 		; %4 = ivAddress value
    70                              <2> 		; %5 = ivArrayLast, defaults to 0 (no array)
    71                              <2> 		; %6 = ivArrayBetween, defaults to 0 (immediately consecutive)
    72                              <2> 		; %7 = ivSetup, defaults to default_variable_setup
    73                              <2> 	%macro isvariablestruc 4-7.nolist 0, 0, default_variable_setup
    74                              <2> %push
    75                              <2> %strlen %$namelength %1
    76                              <2> %if %$namelength > ivfNameLengthLimit
    77                              <2>  %error Expected at most 13-byte name (or adjust isvariable? code)
    78                              <2> %endif
    79                              <2> %if IVS_ONEBYTE && %$namelength != 1
    80                              <2>  %error Expected a one-byte name
    81                              <2> %elif ! IVS_ONEBYTE && %$namelength < 2
    82                              <2>  %error Expected at least a two-byte name
    83                              <2> %endif
    84                              <2> %if IVS_ONEBYTE
    85                              <2>  %define IVS_SINGLE_ONEBYTE_NAME %1
    86                              <2>  %if IVS_HAVE_ONEBYTE
    87                              <2>   %assign IVS_SINGLE_ONEBYTE 0
    88                              <2>  %endif
    89                              <2>  %assign IVS_HAVE_ONEBYTE 1
    90                              <2>  %assign %$namelength 0
    91                              <2>  %xdefine IVS_ONEBYTE_NAMES IVS_ONEBYTE_NAMES, %1
    92                              <2>  %%name equ 0
    93                              <2> %else
    94                              <2>  %assign %$namelength %$namelength - 2
    95                              <2>  %substr %$nametrailer %1 3,-1
    96                              <2>  %substr %$nameheader %1 1,2
    97                              <2>  %xdefine IVS_MOREBYTE_NAMEHEADERS IVS_MOREBYTE_NAMEHEADERS, %$nameheader
    98                              <2>  %xdefine ISVARIABLESTRINGS ISVARIABLESTRINGS, %%name:, {db %$nametrailer}
    99                              <2> %endif
   100                              <2> 
   101                              <2> %assign %$varlength %2 - 1	; 0 means one byte, 1 means two bytes,
   102                              <2> 				;  2 means three bytes, 3 means four bytes
   103                              <2> 	istruc ISVARIABLESTRUC
   104                              <2> at ivName,		dw %%name
   105                              <2>  IV_NAME_RELOCATION
   106                              <2> at ivFlags,		dw %$$namelength | (%$$varlength << ivfVarLengthShift) | %3
   107                              <2> at ivAddress,		dw %4
   108                              <2>  IV_ADDRESS_RELOCATION
   109                              <2> at ivSetup,		dw %7
   110                              <2>  IV_SETUP_RELOCATION
   111                              <2> at ivArrayLast,		db %5
   112                              <2> at ivArrayBetween,	db %6
   113                              <2> 	iend
   114                              <2> %pop
   115                              <2> %ifndef SECTION_OF_%7
   116                              <2>  %error Unknown target section for symbol %7
   117                              <2> %elifnidni %[SECTION_OF_%7], _EXPR_SECTION
   118                              <2>  %error Wrong section for symbol %7: section_of=SECTION_OF_%7, expr=_EXPR_SECTION
   119                              <2> %endif
   120                              <2> 	%endmacro
   121                              <2> 
   122                              <2> %define IV_NAME_RELOCATION
   123                              <2> %define IV_ADDRESS_RELOCATION
   124                              <2> %define IV_SETUP_RELOCATION
   125                              <2> 
   126                              <2> 	%macro isvariablestrings 2-*.nolist
   127                              <2> %rep %0
   128                              <2>  %1
   129                              <2>  %rotate 1
   130                              <2> %endrep
   131                              <2> 	%endmacro
    41                              <1> 
    42                              <1> 
    43                              <1> 	cpu 8086
    44                              <1> 
    45                              <1> 	addsection RELOCATEDDATA, nobits vstart=_ELD_RELOC_VSTART
    46                              <1> relocateddata:
    47                              <1> 
    48                              <1> 	addsection HEADER, start=0
    49                              <1> 
    50                              <1> 	istruc ELD_HEADERX
    51                              <1> at eldhxHeader
    52                              <1> 		; ELD executable header
    53                              <1> 	istruc ELD_HEADER
    54 00000000 454C4431            <1> at eldhSignature,	db "ELD1"
    55 00000004 000000              <1> 			db 0,0,0
    56 00000007 1A                  <1> 			db 26
    57 00000008 60000000            <1> at eldhCodeOffset,	dd CODEOFFSET
    58 0000000C 100B                <1> at eldhCodeImageLength,	dw code_size
    59 0000000E 0000                <1> at eldhCodeAllocLength,	dw 0
    60 00000010 700B0000            <1> at eldhDataOffset,	dd DATAOFFSET
    61 00000014 4001                <1> at eldhDataImageLength,	dw data_size
    62 00000016 0000                <1> at eldhDataAllocLength,	dw total_data_size - data_size
    63 00000018 AB02                <1> at eldhCodeEntrypoint,	dw linker - code
    64                              <1> at eldhReserved
    65 0000001A 00<rep 4h>2800      <1> at eldhExtensionSize,	dw header_extension_end - $$
    66                              <1> 	iend
    67 00000020 [30000000]          <1> at eldhxDescriptionOffset,	dd description
    68 00000024 010C0000            <1> at eldhxHelpOffset,		dd DATAOFFSET + msg.help - datastart
    69                              <1> PUT_ELDHX_DATETIME_OFFSET
    70                              <1> header_extension_end:
    71 00000028 00<rep 8h>          <1> 	iend
    72                              <1> 
    73 00000030 44756D702054726163- <1> description:		asciz "Dump TracList hints for all ELDs."
    73 00000039 4C6973742068696E74- <1>
    73 00000042 7320666F7220616C6C- <1>
    73 0000004B 20454C44732E00      <1>
    74                              <1> 
    75                              <1> 
    76 00000052 00<rep Eh>          <1> 	align 16, db 0
    77                              <1> 
    78                              <1> 	eldstrict on
    79                              <1> 
    80                              <1> CODEOFFSET equ $ - $$
    81                              <1> 	addsection CODE, follows=HEADER vstart=_ELD_CODE_VSTART
    82                              <1> %define CODEFIXUP - code + 0
    83                              <1> code:
    84                              <1> 		; ELD instance header
    85                              <1> 	istruc ELD_INSTANCE
    86                              <1> at eldiStartCode
    87 00000000 00<rep 2h>          <1> at eldiEndCode
    88 00000002 00<rep 2h>          <1> at eldiStartData
    89 00000004 00<rep 2h>          <1> at eldiEndData
    90 00000006 00<rep 2h>48494E54- <1> at eldiIdentifier,	fill 8, 32, db "HINT",OTH_STRING
    90 0000000C 4F544820            <1>
    91 00000010 00<rep 2h>68696E74- <1> at eldiListing,		asciz _ELD_LISTING
    91 00000016 6F74682E6C737400    <1>
    92 0000001E 00<rep 2h>          <1> 	iend
    93                              <1> 
    94                              <1> 
    95                              <1> command:
    96 00000020 EB08                <1> 	jmp strict short .entry
    97                              <1> .chain:
    98 00000022 E8[0000]EB020000    <1> 	extcall cmd3_not_ext, required	; must NOT be extcallcall
    99 00000029 90                  <1> 	times 10 - ($ - command) nop
   100                              <1> .entry:
   101 0000002A 56                  <1> 	push si
   102 0000002B 3C2D                <1> 	cmp al, '-'
   103 0000002D 7503                <1> 	jne @F
   104 0000002F E87E01              <1> 	extcallcall skipcomma
   105                              <1> @@:
   106 00000032 4E                  <1> 	dec si
   107                              <1> 
   108 00000033 BA[0400]            <1> reloc	mov dx, msg.hint_keyword
   109                              <1> internaldatarelocation
   110 00000036 E87F01              <1> 	extcallcall isstring?
   111 00000039 7405                <1> 	je .ours
   112 0000003B 5E                  <1> 	pop si
   113 0000003C 4E                  <1> 	dec si
   114 0000003D AC                  <1> 	lodsb
   115 0000003E EBE2                <1> 	jmp .chain
   116                              <1> 
   117                              <1> .ours:
   118 00000040 58                  <1> 	pop ax
   119 00000041 E86C01              <1> 	extcallcall skipcomma
   120 00000044 4E                  <1> 	dec si
   121 00000045 C706[0000][0000]    <1> reloc2	mov word [relocateddata], relocateddata
   122                              <1> linkdatarelocation lastcmd, -4
   123                              <1> linkdatarelocation dmycmd
   124 0000004B BA[0000]            <1> reloc	mov dx, relocateddata
   125                              <1> linkdatarelocation msg.uninstall
   126 0000004E E86701              <1> 	extcallcall isstring?
   127 00000051 7419                <1> 	je uninstall
   128                              <1> 
   129                              <1> %if _OTHER
   130 00000053 A1[0200]            <1> reloc	mov ax, word [otherseg]
   131                              <1> internaldatarelocation
   132 00000056 E86701              <1> 	extcallcall ispm
   133 00000059 7508                <1> 	jnz @F
   134 0000005B 92                  <1> 	xchg dx, ax
   135 0000005C E86901              <1> 	extcallcall setes2dx
   136 0000005F 26A1[0000]          <1> reloc	mov ax, word [es:relocateddata]
   137                              <1> otherlinkdatarelocation dssel
   138                              <1> @@:
   139 00000063 A3[0000]            <1> reloc	mov word [otherds], ax
   140                              <1> internaldatarelocation
   141                              <1> %endif
   142                              <1> 
   143 00000066 E89800              <1> 	call run
   144 00000069 E86401              <1> 	extcallcall cmd3
   145                              <1> 
   146                              <1> uninstall:
   147 0000006C AC                  <1> 	lodsb
   148 0000006D E86801              <1> 	extcallcall chkeol
   149                              <1> 
   150 00000070 E86B00              <1> 	call get_es_ext
   151                              <1> 
   152 00000073 06                  <1> 	push es
   153 00000074 1F                  <1> 	pop ds
   154 00000075 31DB                <1> 	xor bx, bx		; = 0 (no prior, modify ext_command_handler)
   155 00000077 BF[2000]            <1> reloc	mov di, command		; di -> us
   156                              <1> internalcoderelocation
   157 0000007A 368B36[0000]        <1> reloc	mov si, word [ss:relocateddata]
   158                              <1> linkdatarelocation ext_command_handler
   159                              <1> 				; si -> first
   160 0000007F 85F6                <1> 	test si, si		; none installed ?
   161 00000081 7450                <1> 	jz .error		; error -->
   162                              <1> 
   163                              <1> .loop:
   164 00000083 39F7                <1> 	cmp di, si		; found ?
   165 00000085 740D                <1> 	je .bx			; yes, use bx -->
   166 00000087 89F3                <1> 	mov bx, si		; bx -> prior handler
   167 00000089 AD                  <1> 	lodsw			; skip entrypoint jmp strict short
   168 0000008A AC                  <1> 	lodsb			; get first byte of chainer
   169 0000008B 3CE9                <1> 	cmp al, 0E9h		; expecting jmp near ?
   170 0000008D 7544                <1> 	jne .error		; no, error -->
   171 0000008F AD                  <1> 	lodsw			; get rel16 displacement
   172 00000090 01C6                <1> 	add si, ax		; -> next handler
   173 00000092 EBEF                <1> 	jmp .loop
   174                              <1> 
   175                              <1> .bx:
   176 00000094 85DB                <1> 	test bx, bx		; any prior ?
   177 00000096 751A                <1> 	jnz .bxnz		; yes -->
   178 00000098 AF                  <1> 	scasw			; skip entrypoint jmp strict short
   179 00000099 803DE8              <1> 	cmp byte [di], 0E8h	; is it a call to cmd3_not_ext ?
   180 0000009C 7507                <1> 	jne @F			; no -->
   181                              <1> 				; yes, reset ext_command_handler to zero
   182                              <1> .setbx:
   183 0000009E 36891E[0000]        <1> reloc	mov word [ss:relocateddata], bx
   184                              <1> linkdatarelocation ext_command_handler
   185 000000A3 EB1E                <1> 	jmp .done
   186                              <1> 
   187                              <1> @@:
   188 000000A5 803DE9              <1> 	cmp byte [di], 0E9h	; validate
   189 000000A8 7529                <1> 	jne .error		; failure -->
   190 000000AA 47                  <1> 	inc di			; -> rel16 displacement
   191 000000AB 8B1D                <1> 	mov bx, word [di]	; get displacement
   192 000000AD AF                  <1> 	scasw			; -> after jmp near
   193 000000AE 01FB                <1> 	add bx, di		; -> next handler
   194 000000B0 EBEC                <1> 	jmp .setbx		; set ext_command_handler to next
   195                              <1> 
   196                              <1> .bxnz:
   197 000000B2 89DE                <1> 	mov si, bx		; -> prior handler with us as downlink
   198 000000B4 87FE                <1> 	xchg di, si		; si -> ours, di -> prior
   199 000000B6 A7                  <1> 	cmpsw			; skip entrypoint jmp strict short
   200 000000B7 A4                  <1> 	movsb			; copy 0E8h/0E9h
   201 000000B8 AD                  <1> 	lodsw			; ax = near rel16 displacement
   202 000000B9 01F0                <1> 	add ax, si		; add in our base (= absolute offset)
   203 000000BB 29F8                <1> 	sub ax, di
   204 000000BD 48                  <1> 	dec ax
   205 000000BE 48                  <1> 	dec ax			; subtract new base (= relative displacement)
   206 000000BF AB                  <1> 	stosw			; store new rel16 displacement
   207 000000C0 A5                  <1> 	movsw			; jmp strict short
   208 000000C1 A5                  <1> 	movsw			; linkcall target
   209 000000C2 A4                  <1> 	movsb			; trailer
   210                              <1> .done:
   211 000000C3 8026[1000]FE        <1> reloc	clropt [code + eldiFlags], eldifResident
   212                              <1> internalcoderelocation -3	; mark block as free
   213 000000C8 BA[0C00]            <1> reloc	mov dx, msg.uninstall_done
   214                              <1> internaldatarelocation
   215                              <1> @@:
   216 000000CB 16                  <1> 	push ss
   217 000000CC 1F                  <1> 	pop ds
   218 000000CD E81001              <1> 	extcallcall putsz
   219 000000D0 E8FD00              <1> 	extcallcall cmd3	; return
   220                              <1> 
   221                              <1> .error:
   222 000000D3 B8010E              <1> 	mov ax, 0E01h
   223 000000D6 E80F01              <1> 	extcallcall setrc
   224 000000D9 BA[2300]            <1> reloc	mov dx, msg.uninstall_error
   225                              <1> internaldatarelocation
   226 000000DC EBED                <1> 	jmp @B
   227                              <1> 
   228                              <1> 
   229                              <1> get_es_ext:
   230 000000DE 8E06[0000]          <1> reloc	mov es, word [relocateddata]
   231                              <1> linkdatarelocation extdssel
   232 000000E2 E8DB00              <1> 	extcallcall ispm
   233 000000E5 7404                <1> 	jz @F
   234 000000E7 8E06[0000]          <1> reloc	mov es, word [relocateddata]
   235                              <1> linkdatarelocation extseg
   236                              <1> @@:
   237 000000EB C3                  <1> 	retn
   238                              <1> 
   239                              <1> 
   240                              <1> %if _OTHER
   241                              <1> get_es_ext_other:
   242                              <1> 	getotherds
    14 000000EC 368E1E[0000]        <2> reloc mov ds, word [ss:otherds]
    15                              <2> internaldatarelocation
   243 000000F1 8E06[0000]          <1> reloc	mov es, word [relocateddata]
   244                              <1> otherlinkdatarelocation extdssel
   245 000000F5 E8C800              <1> 	extcallcall ispm
   246 000000F8 7404                <1> 	jz @F
   247 000000FA 8E06[0000]          <1> reloc	mov es, word [relocateddata]
   248                              <1> otherlinkdatarelocation extseg
   249                              <1> @@:
   250                              <1> 	resetds
    18 000000FE 16                  <2>  push ss
    19 000000FF 1F                  <2>  pop ds
   251 00000100 C3                  <1> 	retn
   252                              <1> %else
   253                              <1>  get_es_ext_other equ get_es_ext
   254                              <1> %endif
   255                              <1> 
   256                              <1> 
   257                              <1> run:
   258 00000101 16                  <1> 	push ss
   259 00000102 07                  <1> 	pop es
   260                              <1> %ifn _OTHER
   261                              <1> 	xor bx, bx
   262                              <1> reloc	mov dx, msg.skipself
   263                              <1> internaldatarelocation
   264                              <1> 	extcallcall isstring?
   265                              <1> 	jne @F
   266                              <1> 	dec bx
   267                              <1> @@:
   268                              <1> reloc	mov byte [skipself], bl
   269                              <1> internaldatarelocation
   270                              <1> %endif
   271 00000103 AC                  <1> 	lodsb
   272 00000104 E8D100              <1> 	extcallcall chkeol
   273                              <1> 
   274                              <1> %ifn _OTHER
   275                              <1> reloc2	mov word [buffer.next], buffer
   276                              <1> internaldatarelocation -4
   277                              <1> internaldatarelocation
   278                              <1> reloc	mov byte [buffer], 0
   279                              <1> internaldatarelocation -3
   280                              <1> 
   281                              <1> 	mov al, 2Dh
   282                              <1> 	extcallcall intchk		; ZR if offset = -1 or segment = 0
   283                              <1> 					; CHG: ax, dx, bx
   284                              <1> 	jz .no_hint
   285                              <1> 
   286                              <1> reloc	mov ah, byte [relocateddata]
   287                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   288                              <1> 	call later_plex_check
   289                              <1> 	jnc @F
   290                              <1> 
   291                              <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   292                              <1> .loop_hint:
   293                              <1> 	call later_plex_check
   294                              <1> @@:
   295                              <1> 	jnc .end_hint		; if found --> (NC)
   296                              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   297                              <1> 	jnc .loop_hint		; try next if we didn't check all yet -->
   298                              <1> .no_hint:
   299                              <1> 	push ss
   300                              <1> 	pop es
   301                              <1> reloc	mov dx, msg.no_outer
   302                              <1> internaldatarelocation
   303                              <1> 	extcallcall putsz
   304                              <1> 	mov ax, 0E61h
   305                              <1> 	extcallcall setrc
   306                              <1> 	retn
   307                              <1> 
   308                              <1> .end_hint:
   309                              <1> 	push ss
   310                              <1> 	pop es
   311                              <1> 	mov al, 40h		; AMIS message display service
   312                              <1> reloc	mov word [later_hint_service], ax
   313                              <1> internaldatarelocation
   314                              <1> %endif
   315                              <1> 
   316                              <1> display_eld_memory:
   317 00000107 31C0                <1> 	xor ax, ax
   318                              <1> .loop:
   319 00000109 BF[0000]            <1> reloc	mov di, relocateddata
   320                              <1> linkdatarelocation line_out
   321                              <1> 	getotherds
    14 0000010C 368E1E[0000]        <2> reloc mov ds, word [ss:otherds]
    15                              <2> internaldatarelocation
   322 00000111 3906[0000]          <1> reloc	cmp word [relocateddata], ax
   323                              <1> otherlinkdatarelocation extseg_used
   324 00000115 7705                <1> 	ja @F
   325                              <1> .end:
   326                              <1> 	resetds
    18 00000117 16                  <2>  push ss
    19 00000118 1F                  <2>  pop ds
   327 00000119 16                  <1> 	push ss
   328 0000011A 07                  <1> 	pop es
   329                              <1> %ifn _OTHER
   330                              <1> reloc	mov ax, word [later_hint_service]
   331                              <1> internaldatarelocation
   332                              <1> reloc	mov bx, buffer
   333                              <1> internaldatarelocation
   334                              <1> reloc	mov dx, [relocateddata]
   335                              <1> linkdatarelocation pspdbg	; must be 86 Mode segment even in PM
   336                              <1> 	extcallcall call_int2D
   337                              <1> 	cmp al, 0FFh
   338                              <1> 	je .retn
   339                              <1> reloc	mov dx, msg.error_amismsg
   340                              <1> internaldatarelocation
   341                              <1> 	extcallcall putsz
   342                              <1> reloc	mov dx, msg.error_no
   343                              <1> internaldatarelocation
   344                              <1> 	cmp al, 0
   345                              <1> 	je .goterror
   346                              <1> reloc	mov dx, msg.error_truncated
   347                              <1> internaldatarelocation
   348                              <1> 	cmp al, 0FEh
   349                              <1> 	je .goterror
   350                              <1> reloc	mov dx, msg.error_unknown
   351                              <1> internaldatarelocation
   352                              <1> .goterror:
   353                              <1> 	extcallcall putsz
   354                              <1> 	mov ax, 0E64h
   355                              <1> 	extcallcall setrc
   356                              <1> .retn:
   357                              <1> %endif
   358 0000011B C3                  <1> 	retn
   359                              <1> 
   360                              <1> @@:
   361 0000011C BB[0000]            <1> reloc	mov bx, relocateddata
   362                              <1> otherlinkdatarelocation extdssel, -2, optional
   363 0000011F E89E00              <1> 	extcallcall ispm
   364 00000122 7403                <1> 	jz @F
   365 00000124 BB[0000]            <1> reloc	mov bx, relocateddata
   366                              <1> otherlinkdatarelocation extseg, -2, optional
   367                              <1> @@:
   368 00000127 85DB                <1> 	test bx, bx
   369 00000129 7512                <1> 	jnz @F
   370                              <1> .error:
   371                              <1> 	resetds
    18 0000012B 16                  <2>  push ss
    19 0000012C 1F                  <2>  pop ds
   372 0000012D 16                  <1> 	push ss
   373 0000012E 07                  <1> 	pop es
   374 0000012F BA[4200]            <1> reloc	mov dx, msg.eld.error
   375                              <1> internaldatarelocation
   376 00000132 E8AB00              <1> 	extcallcall putsz
   377 00000135 B8620E              <1> 	mov ax, 0E62h
   378 00000138 E8AD00              <1> 	extcallcall setrc
   379 0000013B EBDA                <1> 	jmp .end
   380                              <1> 
   381                              <1> @@:
   382 0000013D 8E07                <1> 	mov es, word [bx]
   383 0000013F 89C3                <1> 	mov bx, ax
   384 00000141 263907              <1> 	cmp word [es:bx + eldiStartCode], ax
   385 00000144 75E5                <1> 	jne .error
   386 00000146 89C2                <1> 	mov dx, ax
   387 00000148 83C220              <1> 	add dx, ELD_INSTANCE_size
   388 0000014B 72DE                <1> 	jc .error
   389 0000014D 26395702            <1> 	cmp word [es:bx + eldiEndCode], dx
   390 00000151 72D8                <1> 	jb .error
   391 00000153 8B16[0000]          <1> reloc	mov dx, word [relocateddata]
   392                              <1> otherlinkdatarelocation extseg_used
   393 00000157 26395702            <1> 	cmp word [es:bx + eldiEndCode], dx
   394 0000015B 77CE                <1> 	ja .error
   395 0000015D 740B                <1> 	je @F
   396 0000015F 83EA20              <1> 	sub dx, ELD_INSTANCE_size
   397 00000162 72C7                <1> 	jc .error
   398 00000164 26395702            <1> 	cmp word [es:bx + eldiEndCode], dx
   399 00000168 77C1                <1> 	ja .error
   400                              <1> @@:
   401 0000016A 268B5702            <1> 	mov dx, word [es:bx + eldiEndCode]
   402 0000016E 89D5                <1> 	mov bp, dx
   403 00000170 29C2                <1> 	sub dx, ax
   404 00000172 72B7                <1> 	jc .error
   405                              <1> %ifn _OTHER
   406                              <1> reloc	rol byte [ss:skipself], 1
   407                              <1> internaldatarelocation
   408                              <1> 	jnc @F
   409                              <1> reloc	cmp bx, strict word code
   410                              <1> internalcoderelocation
   411                              <1> 	je .next
   412                              <1> @@:
   413                              <1> %endif
   414 00000174 8D7712              <1> 	lea si, [bx + eldiListing]
   415 00000177 26803C00            <1> 	cmp byte [es:si], 0
   416 0000017B 7428                <1> 	je .next
   417 0000017D 06                  <1> 	push es
   418 0000017E 16                  <1> 	 push ss
   419 0000017F 07                  <1> 	 pop es
   420 00000180 56                  <1> 	push si
   421                              <1> 	resetds
    18 00000181 16                  <2>  push ss
    19 00000182 1F                  <2>  pop ds
   422 00000183 BE[6200]            <1> reloc	mov si, msg.hint
   423                              <1> internaldatarelocation
   424 00000186 E86700              <1> 	extcallcall copy_single_counted_string
   425 00000189 5E                  <1> 	pop si
   426 0000018A 1F                  <1> 	pop ds
   427                              <1> 
   428 0000018B B90E00              <1> 	mov cx, eldiListing_size
   429 0000018E A8                  <1> 	db __TEST_IMM8			; skip stosb
   430                              <1> @@:
   431 0000018F AA                  <1> 	stosb				; store
   432 00000190 AC                  <1> 	lodsb				; load
   433 00000191 84C0                <1> 	test al, al			; is it NUL ?
   434 00000193 E0FA                <1> 	loopne @B			; store if non-NUL -->
   435                              <1> 
   436 00000195 16                  <1> 	push ss
   437 00000196 1F                  <1> 	pop ds
   438 00000197 B83A3A              <1> 	mov ax, "::"
   439 0000019A AB                  <1> 	stosw
   440 0000019B 93                  <1> 	xchg ax, bx
   441 0000019C E85900              <1> 	extcallcall hexword
   442 0000019F B068                <1> 	mov al, 'h'
   443 000001A1 AA                  <1> 	stosb
   444                              <1> 
   445                              <1> %if _OTHER
   446 000001A2 E85B00              <1> 	extcallcall putsline_crlf
   447                              <1> %else
   448                              <1> 	mov ax, 13 | (10 << 8)
   449                              <1> 	stosw
   450                              <1> 	mov cx, di
   451                              <1> reloc	mov si, relocateddata
   452                              <1> linkdatarelocation line_out
   453                              <1> 	sub cx, si
   454                              <1> reloc	mov di, word [buffer.next]
   455                              <1> internaldatarelocation
   456                              <1> 	mov ax, di
   457                              <1> 	add ax, cx
   458                              <1> reloc	cmp ax, strict word buffer.end - 1
   459                              <1> internaldatarelocation
   460                              <1> 	ja .full
   461                              <1> 	rep movsb
   462                              <1> reloc	mov word [buffer.next], di
   463                              <1> internaldatarelocation
   464                              <1> 	mov al, 0
   465                              <1> 	stosb
   466                              <1> %endif
   467                              <1> 
   468                              <1> .next:
   469 000001A5 89E8                <1> 	mov ax, bp
   470 000001A7 E95FFF              <1> 	jmp .loop
   471                              <1> 
   472                              <1> 
   473                              <1> %ifn _OTHER
   474                              <1> .full:
   475                              <1> reloc	mov dx, msg.buffer_full
   476                              <1> internaldatarelocation
   477                              <1> 	extcallcall putsz
   478                              <1> 	mov ax, 0E63h
   479                              <1> 	extcallcall setrc
   480                              <1> 	jmp .end
   481                              <1> 
   482                              <1> 
   483                              <1> 		; INP:	ah = multiplex number to check
   484                              <1> 		; OUT:	CY if multiplex number unused or no signature match,
   485                              <1> 		;	 bp, ah, ds unmodified
   486                              <1> 		;	NC if match found,
   487                              <1> 		;	 ah = multiplex number (unmodified)
   488                              <1> 		; CHG:	si, di, es, cx, dx
   489                              <1> later_plex_check:
   490                              <1> 	push ss
   491                              <1> 	pop ds
   492                              <1> reloc	testopt [relocateddata], 8
   493                              <1> linkdatarelocation internalflags4, -3
   494                              <1> 	jz @F
   495                              <1> reloc	mov si, relocateddata
   496                              <1> linkdatarelocation amis_multiplex_number, -2, optional
   497                              <1> 	test si, si
   498                              <1> 	jz @F
   499                              <1> 	cmp ah, byte [si]
   500                              <1> 	je .notfound		; do not use our own multiplexer -->
   501                              <1> @@:
   502                              <1> 	mov al, 00h		; AMIS installation check
   503                              <1> 	extcallcall call_int2D	; AMIS (or "DOS reserved" = iret if no AMIS present)
   504                              <1> 	cmp al, 0FFh
   505                              <1> 	jne .notfound
   506                              <1> 	push ss
   507                              <1> 	pop ds
   508                              <1> reloc	mov si, msg.debuggeramissig
   509                              <1> internaldatarelocation		; ds:si -> our AMIS name strings
   510                              <1> 	extcallcall setes2dx	; es:di -> name strings of AMIS multiplexer that just answered
   511                              <1> 	mov cx, 8		; Ignore description, only compare vendor and program name
   512                              <1> 	repe cmpsw
   513                              <1> 	je .checkret		; ZR, NC = match -->
   514                              <1> .notfound:
   515                              <1> 	stc			; CY no match
   516                              <1> .checkret:
   517                              <1> 	retn
   518                              <1> %endif
   519                              <1> 
   520                              <1> 
   521 000001AA 90<rep 6h>E8[0000]- <1> 	eldcall_dump_callcall ELDCALL_CALLCALL_LIST
   521 000001B3 EB020000C3E8[0000]- <1>
   521 000001BB EB020000C3E8[0000]- <1>
   521 000001C3 EB020000C3E8[0000]- <1>
   521 000001CB EB020000C3E8[0000]- <1>
   521 000001D3 EB020000C3E8[0000]- <1>
   521 000001DB EB020000C3E8[0000]- <1>
   521 000001E3 EB020000C3E8[0000]- <1>
   521 000001EB EB020000C3E8[0000]- <1>
   521 000001F3 EB020000C3E8[0000]- <1>
   521 000001FB EB020000C3E8[0000]- <1>
   521 00000203 EB020000C3          <1>
   522                              <1> 
   523                              <1> endinstalled equ ($ + CODEFIXUP + 15) & ~15
   524                              <1> 
   525                              <1> 
   526                              <1> start:
   527 00000208 8CC3                <1> 	mov bx, es
   528 0000020A 16                  <1> 	 push ss
   529 0000020B 07                  <1> 	 pop es
   530 0000020C E8A1FF              <1> 	call skipcomma
   531 0000020F 4E                  <1> 	dec si
   532 00000210 BA[0000]            <1> reloc	mov dx, relocateddata
   533                              <1> linkdatarelocation msg.install
   534 00000213 E8A2FF              <1> 	call isstring?
   535 00000216 7440                <1> 	je install
   536 00000218 BA[8C00]            <1> reloc	mov dx, msg.keyword_help
   537                              <1> internaldatarelocation
   538 0000021B E89AFF              <1> 	call isstring?
   539 0000021E 7409                <1> 	je help
   540 00000220 E8DEFE              <1> 	call run
   541                              <1> @@:
   542 00000223 E80F00              <1> 	call uninstall_oneshot
   543 00000226 31C0                <1> 	xor ax, ax
   544 00000228 CB                  <1> 	retf
   545                              <1> 
   546                              <1> help:
   547 00000229 AC                  <1> 	lodsb
   548 0000022A E8ABFF              <1> 	call chkeol
   549 0000022D BA[9100]            <1> reloc	mov dx, msg.help
   550                              <1> internaldatarelocation
   551 00000230 E8ADFF              <1> 	call putsz
   552 00000233 EBEE                <1> 	jmp @B
   553                              <1> 
   554                              <1> 
   555                              <1> uninstall_oneshot:
   556 00000235 36F606[0000]01      <1> reloc	testopt [ss:relocateddata], 1
   557                              <1> linkdatarelocation options7, -3
   558 0000023B 751A                <1> 	jnz @F
   559                              <1> 
   560 0000023D 2EA1[0200]          <1> reloc	mov ax, word [cs:code + eldiEndCode]
   561                              <1> internalcoderelocation
   562 00000241 2E2B06[0000]        <1> reloc	sub ax, word [cs:code + eldiStartCode]
   563                              <1> internalcoderelocation
   564 00000246 2906[0000]          <1> reloc	sub word [relocateddata], ax
   565                              <1> linkdatarelocation extseg_used
   566                              <1> 
   567 0000024A 2EA1[0600]          <1> reloc	mov ax, word [cs:code + eldiEndData]
   568                              <1> internalcoderelocation
   569 0000024E 2E2B06[0400]        <1> reloc	sub ax, word [cs:code + eldiStartData]
   570                              <1> internalcoderelocation
   571 00000253 2906[0000]          <1> reloc	sub word [relocateddata], ax
   572                              <1> linkdatarelocation extdata_used
   573                              <1> @@:
   574 00000257 C3                  <1> 	retn
   575                              <1> 
   576                              <1> 
   577                              <1> DATAOFFSET equ CODEOFFSET + code_size
   578                              <1> 	addsection DATA, follows=CODE vstart=_ELD_DATA_VSTART
   579                              <1> %define DATAFIXUP - datastart + 0
   580                              <1> datastart:
   581                              <1> PUT_ELD_DATETIME
   582                              <1> 
   583                              <1> %if _OTHER
   584                              <1> 	align 2, db 0
   585 00000000 0000                <1> otherds:	dw 0
   586 00000002 0000                <1> otherseg:	dw 0
   587                              <1> %endif
   588                              <1> 
   589                              <1> msg:
   590                              <1> %ifn _OTHER
   591                              <1> 	align 2, db 0
   592                              <1> .debuggeramissig:
   593                              <1> 		fill 8, 32, db "ecm"
   594                              <1> 		fill 8, 32, db "lDebug"
   595                              <1> %endif
   596 00000004 48494E544F544800    <1> .hint_keyword:		asciz "HINT",OTH_STRING
   597 0000000C 48494E544F54482075- <1> .uninstall_done:	db "HINT",OTH_STRING," uninstalled."
   597 00000015 6E696E7374616C6C65- <1>
   597 0000001E 642E                <1>
   598                              <1> %if _ELD_RECLAIM_HINT
   599                              <1> 			db " (Don't forget to use reclaim.eld)"
   600                              <1> %endif
   601 00000020 0D0A00              <1> 			asciz 13,10
   602 00000023 48494E544F54482075- <1> .uninstall_error:	asciz "HINT",OTH_STRING," unable to uninstall!",13,10
   602 0000002C 6E61626C6520746F20- <1>
   602 00000035 756E696E7374616C6C- <1>
   602 0000003E 210D0A00            <1>
   603 00000042 4572726F7220647572- <1> .eld.error:		asciz "Error during ELD enumeration.",13,10
   603 0000004B 696E6720454C442065- <1>
   603 00000054 6E756D65726174696F- <1>
   603 0000005D 6E2E0D0A00          <1>
   604 00000062 14547261634C697374- <1> .hint:			counted "TracList-add-offset="
   604 0000006B 2D6164642D6F666673- <1>
   604 00000074 65743D              <1>
   605                              <1> %ifn _OTHER
   606                              <1> .skipself:		asciz "SKIPSELF"
   607                              <1> .no_outer:		asciz "Error: No outer debugger found.",13,10
   608                              <1> .error_amismsg:		asciz "Error: Outer debugger AMIS message service "
   609                              <1> .error_no:		asciz "not installed.",13,10
   610                              <1> .error_truncated:	asciz "truncated.",13,10
   611                              <1> .error_unknown:		asciz "unknown error.",13,10
   612                              <1> .buffer_full:		asciz "Error: Buffer full.",13,10
   613                              <1> %endif
   614                              <1> 
   615                              <1> uinit_data: equ $
   616 00000077 48494E544F54482069- <1> .installed:		asciz "HINT",OTH_STRING," installed.",13,10
   616 00000080 6E7374616C6C65642E- <1>
   616 00000089 0D0A00              <1>
   617 0000008C 48454C5000          <1> .keyword_help:		asciz "HELP"
   618 00000091 5468697320454C4420- <1> .help:		db "This ELD can be installed residently or used transiently.",13,10
   618 0000009A 63616E20626520696E- <1>
   618 000000A3 7374616C6C65642072- <1>
   618 000000AC 65736964656E746C79- <1>
   618 000000B5 206F72207573656420- <1>
   618 000000BE 7472616E7369656E74- <1>
   618 000000C7 6C792E0D0A          <1>
   619 000000CC 0D0A                <1> 		db 13,10
   620 000000CE 52756E6E696E672048- <1> 		db "Running HINT",OTH_STRING," displays TracList hints for all currently",13,10
   620 000000D7 494E544F5448206469- <1>
   620 000000E0 73706C617973205472- <1>
   620 000000E9 61634C697374206869- <1>
   620 000000F2 6E747320666F722061- <1>
   620 000000FB 6C6C2063757272656E- <1>
   620 00000104 746C790D0A          <1>
   621 00000109 696E7374616C6C6564- <1> 		db "installed ELD instances"
   621 00000112 20454C4420696E7374- <1>
   621 0000011B 616E636573          <1>
   622                              <1> %if _OTHER
   623 00000120 206F6620746865206F- <1> 		db " of the other link debugger"
   623 00000129 74686572206C696E6B- <1>
   623 00000132 206465627567676572  <1>
   624                              <1> %else
   625                              <1> 		db " to the outer debugger"
   626                              <1> %endif
   627 0000013B 2E0D0A              <1> 		db ".",13,10
   628 0000013E 00                  <1> 		asciz
   629                              <1> 
   630 0000013F 00                  <1> 	align 16, db 0
   631                              <1> init_data_end:
   632                              <1> data_size equ $ - datastart
   633                              <1> transient_data_size equ data_size
   634                              <1> 
   635                              <1> 	absolute uinit_data
   636 00000077 ??                  <1> 	alignb 2
   637                              <1> %ifn _OTHER
   638                              <1> later_hint_service:	resw 1
   639                              <1> buffer:			resb 384
   640                              <1> .end:
   641                              <1> .next:			resw 1
   642                              <1> skipself:		resb 1
   643                              <1> %endif
   644                              <1> 
   645 00000078 ????????????????    <1> 	alignb 16
   646                              <1> uinit_data_end:
   647                              <1> resident_data_end:
   648                              <1> resident_data_size equ resident_data_end - datastart
   649                              <1> 
   650                              <1> %if uinit_data_end >= init_data_end
   651                              <1>  total_data_size equ $ - datastart
   652                              <1> %else
   653                              <1>  total_data_size equ init_data_end - datastart
   654                              <1> %endif
   655                              <1> %assign _DATA_SIZE total_data_size
   656                              <1> 
   657                              <1> 
   658                              <1> 	usesection CODE
   659                              <1> 
   660                              <1> install:
   661 00000258 AC                  <1> 	lodsb
   662 00000259 E8[0000]EB020000    <1> 	extcall chkeol
   663                              <1> 
   664                              <1> 	houdini
   665 00000260 8EC3                <1> 	mov es, bx		; => ext seg (writable)
   666                              <1> 
   667 00000262 B8A000              <1> 	mov ax, endresident - endinstalled
   668 00000265 262906[0200]        <1> reloc	sub word [es:code + eldiEndCode], ax
   669                              <1> internalcoderelocation		; adjust size
   670 0000026A 2906[0000]          <1> reloc	sub word [relocateddata], ax
   671                              <1> linkdatarelocation extseg_used	; adjust size
   672                              <1> 
   673                              <1> %if (transient_data_size - resident_data_size) > 0
   674 0000026E B8C000              <1> 	mov ax, transient_data_size - resident_data_size
   675 00000271 262906[0600]        <1> reloc	sub word [es:code + eldiEndData], ax
   676                              <1> internalcoderelocation		; adjust size
   677 00000276 2906[0000]          <1> reloc	sub word [relocateddata], ax
   678                              <1> linkdatarelocation extdata_used	; adjust size
   679                              <1> %endif
   680                              <1> 
   681 0000027A 8B1E[0000]          <1> reloc	mov bx, word [relocateddata]
   682                              <1> linkdatarelocation ext_command_handler
   683                              <1> 				; -> prior
   684 0000027E BF[2000]            <1> reloc	mov di, command		; -> our handler
   685                              <1> internalcoderelocation
   686 00000281 85DB                <1> 	test bx, bx		; installing as first ?
   687 00000283 740A                <1> 	jz .only_first		; yes, simple --> (leave as extcall cmd3_not_ext)
   688 00000285 AF                  <1> 	scasw			; skip entrypoint jmp strict short
   689 00000286 B0E9                <1> 	mov al, 0E9h		; = jmp near opcode
   690 00000288 AA                  <1> 	stosb			; store
   691 00000289 93                  <1> 	xchg ax, bx		; ax -> next handler
   692 0000028A 29F8                <1> 	sub ax, di
   693 0000028C 48                  <1> 	dec ax
   694 0000028D 48                  <1> 	dec ax			; ax = ax - (di + 2)
   695 0000028E AB                  <1> 	stosw			; store our downlink as rel16 displacement
   696                              <1> 
   697                              <1> .only_first:
   698 0000028F 26800E[1000]01      <1> reloc	setopt [es:code + eldiFlags], eldifResident
   699                              <1> internalcoderelocation -3	; mark block as resident
   700 00000295 C706[0000][2000]    <1> reloc2	mov word [relocateddata], command
   701                              <1> linkdatarelocation ext_command_handler, -4
   702                              <1> internalcoderelocation		; -> our entrypoint
   703                              <1> 
   704 0000029B F606[0000]04        <1> reloc	testopt [relocateddata], 4
   705                              <1> linkdatarelocation options7, -3
   706 000002A0 7506                <1> 	jnz @F
   707 000002A2 BA[7700]            <1> reloc	mov dx, msg.installed
   708                              <1> internaldatarelocation
   709 000002A5 E838FF              <1> 	call putsz
   710                              <1> @@:
   711 000002A8 31C0                <1> 	xor ax, ax
   712 000002AA CB                  <1> 	retf
   713                              <1> 
   714                              <1> 
   715                              <1> %include "eldlink.asm"
     1                              <2> %if 0
     2                              <2> 
     3                              <2> Extensions for lDebug linker
     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> %include "lmacros3.mac"
     1                              <3> [list -]
    16                              <2> %include "eld.mac"
     1                              <3> %if 0
     2                              <3> 
     3                              <3> Extensions for lDebug macros
     4                              <3> 
     5                              <3> Copyright (C) 2008-2025 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 ELD_MAC
    16                              <3> %define ELD_MAC 1
    17                              <3> 
    18                              <3> %include "lmacros3.mac"
    19                              <3> 
    20                              <3> 		; ELD executable header
    21                              <3> 	struc ELD_HEADER
    22                              <3> eldhSignature:		resb 4	; "ELD1"
    23                              <3> 			resb 3	; reserved
    24                              <3> 			resb 1	; 26 (Ctrl-Z)
    25                              <3> eldhCodeOffset:		resd 1	; position displacement from eldhSignature
    26                              <3> eldhCodeImageLength:	resw 1	; amount bytes, at least 32
    27                              <3> eldhCodeAllocLength:	resw 1	; amount bytes, added to prior. sum < 64 KiB
    28                              <3> eldhDataOffset:		resd 1
    29                              <3> eldhDataImageLength:	resw 1	; (zero allowed)
    30                              <3> eldhDataAllocLength:	resw 1	; (zero allowed)
    31                              <3> eldhCodeEntrypoint:	resw 1	; within code section, used as displacement
    32                              <3> eldhReserved:		resb 4	; reserved
    33                              <3> eldhExtensionSize:	resw 1	; from eldhSignature, -> past eldhx fields in use
    34                              <3> 	endstruc
    35                              <3> 	endarea ELD_HEADER, 1
    36                              <3> 
    37                              <3> 	struc ELD_HEADERX
    38                              <3> eldhxHeader:		resb ELD_HEADER_size
    39                              <3> eldhxDescriptionOffset:	resd 1	; zero if none, from eldhxHeader. <= 128 Bytes
    40                              <3> eldhxHelpOffset:	resd 1	; zero if none, from eldhxHeader
    41                              <3> eldhxLibTable:		resd 1	; zero if none, from eldhxHeader
    42                              <3> eldhxDateTimeOffset:	resd 1	; zero if none, from eldhxHeader
    43                              <3> 	alignb 16
    44                              <3> 	endstruc
    45                              <3> 
    46                              <3> 	struc ELD_TRAILER_HEADER
    47                              <3> eldthSignature:		resb 8	; "ELD1TAIL"
    48                              <3> eldthHeaderOffset:	resd 1	; negative displacement from eldthSignature,
    49                              <3> 				;  add this dword to the seek offset
    50                              <3> eldthReserved:		resw 1	; reserved, must be initialised to zero
    51                              <3> eldthChecksum:		resw 1	; sum of all words in trailer header = 0
    52                              <3> 	endstruc
    53                              <3> 	endarea ELD_TRAILER_HEADER, 1
    54                              <3> 
    55                              <3> 	struc ELD_LIBTABLE
    56                              <3> eldltFormat:		resw 1
    57                              <3> 	; 0 = uncompressed
    58                              <3> 	; 2 = heatshrink compressed
    59                              <3> 	; 3 = lzexedat -4 compressed
    60                              <3> 	; 4 = lzexedat -4 -l compressed
    61                              <3> eldltAmount:		resw 1
    62                              <3> eldltOffset:		resd 1	; from eldhxHeader
    63                              <3> eldltCompressedLength:		; (dword, only present if format 2, 3, or 4)
    64                              <3> 	endstruc
    65                              <3> 	endarea ELD_LIBTABLE, 1
    66                              <3> 
    67                              <3> 		; ELD instance header
    68                              <3> 	struc ELD_INSTANCE
    69                              <3> eldiStartCode:		resw 1	; -> this structure itself (para aligned)
    70                              <3> eldiEndCode:		resw 1	; -> behind memory used by instance (para aligned)
    71                              <3> eldiStartData:		resw 1	; -> data in data entry section (para aligned), or 0
    72                              <3> eldiEndData:		resw 1	; -> behind data (para aligned), or 0
    73                              <3> eldiIdentifier:		resb 8	; blank-filled text
    74                              <3> eldiFlags:		resw 1	; flags
    75                              <3> eldiListing_size equ 14
    76                              <3> eldiListing:		resb eldiListing_size
    77                              <3> 				; ASCIZ listing file name
    78                              <3> 	endstruc
    79                              <3> 		; flags for eldiFlags:
    80                              <3> eldifResident:		equ 1
    81                              <3> 
    82                              <3> 		; ELD link info header
    83                              <3> 	struc ELD_LINKINFO
    84                              <3> eldlSignature:		resw 1	; 0E1D1h
    85                              <3> eldlReserved:		resw 2
    86                              <3> eldlUseLinkHash:	resw 1
    87                              <3> eldlDataAmount:		resw 1
    88                              <3> eldlDataPrefixes:	resw 1
    89                              <3> eldlDataEntries:	resw 1
    90                              <3> eldlDataAddresses:	resw 1
    91                              <3> eldlCodeAmount:		resw 1
    92                              <3> eldlCodePrefixes:	resw 1
    93                              <3> eldlCodeEntries:	resw 1
    94                              <3> eldlCodeAddresses:	resw 1
    95                              <3> 	endstruc
    96                              <3> 
    97                              <3> 	numdef ELD_CODE_VSTART, 9001h
    98                              <3> 	numdef ELD_DATA_VSTART, 8000h
    99                              <3> 	numdef ELD_RELOC_VSTART, 8000h
   100                              <3> 
   101                              <3> 	numdef ELD_RECLAIM_HINT, 0
   102                              <3> 	strdef ELD_LISTING, ""
   103                              <3> 	numdef ELD_DATETIME, 0
   104                              <3> 
   105                              <3> %if _ELD_DATETIME
   106                              <3>  %define PUT_ELDHX_DATETIME_OFFSET at eldhxDateTimeOffset, dd DATAOFFSET + datetime - datastart
   107                              <3>  %macro PUT_ELD_DATETIME 0.nolist
   108                              <3> datetime:	asciz __UTC_DATE__,'T',__UTC_TIME__,'Z'
   109                              <3> 		asciz		; for future extension
   110                              <3>  %endmacro
   111                              <3> %else
   112                              <3>  %define PUT_ELDHX_DATETIME_OFFSET
   113                              <3>  %define PUT_ELD_DATETIME
   114                              <3> %endif
   115                              <3> 
   116                              <3> %endif
    17                              <2> 
    18                              <2> 	cpu 8086
    19                              <2> 
    20                              <2> %if ELDSTRICT
    21                              <2>  %if ELDSTRICTCOUNTER
    22                              <2>   %error Missing relocation
    23                              <2>  %endif
    24                              <2> %endif
    25                              <2> 	eldstrict off		; linker does some relocations
    26                              <2> 
    27                              <2> %ifn ELDCALLCALL_DUMPED
    28                              <2> 	eldcall_dump_callcall ELDCALL_CALLCALL_LIST
    29                              <2> %endif
    30                              <2> 
    31                              <2> 	numdef ELD_IDENTICALISE, 0
    32                              <2> 	numdef ELD_DEBUG, 0
    33                              <2> 	numdef ELD_LINKER_PASSES, 1
    34                              <2> 	strdef LISTING, _ELD_LISTING
    35                              <2> 	numdef ELDCALL_OPTIONAL, ELDCALL_OPTIONAL_STATUS
    36                              <2> 	numdef ELDDATA_OPTIONAL, ELDDATA_OPTIONAL_STATUS
    37                              <2> %if _ELD_IDENTICALISE
    38                              <2>  ;%assign _ELDCALL_OPTIONAL 1
    39                              <2> %endif
    40                              <2> %ifn _ELDCALL_OPTIONAL
    41                              <2> %assign ELDCALL_OPTIONAL_STATUS 2		; not allowed
    42                              <2> %endif
    43                              <2> ;%ifn _ELDDATA_OPTIONAL
    44                              <2> ;%assign ELDDATA_OPTIONAL_STATUS 2		; not allowed
    45                              <2> ;%endif
    46                              <2> 	gendef MAP, ""
    47                              <2> 
    48                              <2> %ifnidni _MAP, ""
    49                              <2>  [map all _MAP]
    50                              <2> %endif
    51                              <2> 
    52                              <2> 
    53                              <2> endresident: equ ($ + _CURRENT_SECTION %+ FIXUP + 15) & ~15
    54                              <2> 
    55                              <2> %if _ELD_LINKER_PASSES
    56                              <2> %assign ELDLINKER 1
    57                              <2> 
    58                              <2> 	struc LINKTABLE
    59 00000000 ????????            <2> ltCodeToCode:	resw 2
    60 00000004 ????????            <2> ltCodeToData:	resw 2
    61 00000008 ????????            <2> ltDataToCode:	resw 2
    62 0000000C ????????            <2> ltDataToData:	resw 2
    63 00000010 ????????            <2> ltLinkData:	resw 2
    64 00000014 ????????            <2> ltLinkCode:	resw 2
    65                              <2> 	endstruc
    66                              <2> %endif
    67                              <2> 
    68                              <2> 
    69                              <2> linker:
    70                              <2> 		; The first 15 Bytes of the linker should be
    71                              <2> 		;  the same regardless of the linker options
    72                              <2> 		;  used (debug, passes, vstart). This allows
    73                              <2> 		;  the eldcomp ELD to match even if up to 15
    74                              <2> 		;  Bytes of the linker are trailing in the
    75                              <2> 		;  resident part of the ELD.
    76                              <2> 	lframe
    77                              <2>  %if ELDOTHER
    78                              <2> 	lvar dword, linkinfo_other
    79                              <2> 	lvar word, use_hash_other
    80                              <2>  %endif
    81 000002AB 5589E58D66FA        <2> 	lenter
    82                              <2> 	lvar dword, instance
    83 000002B1 06                  <2> 	 push es
    84 000002B2 52                  <2> 	 push dx
    85                              <2> 	lvar word, targetsection_low_optional_high
    86 000002B3 50                  <2> 	 push ax
    87                              <2> 	lequ ?targetsection_low_optional_high, targetsection
    88                              <2> 	lequ ?targetsection_low_optional_high + 1, optional
    89                              <2> 	lvar dword, linkinfo
    90 000002B4 1E                  <2> 	 push ds
    91 000002B5 57                  <2> 	 push di
    92                              <2> 	lvar dword, nextreloc
    93 000002B6 06                  <2> 	 push es
    94 000002B7 52                  <2> 	 push dx
    95                              <2> 	lvar dword, entry
    96 000002B8 06                  <2> 	 push es
    97 000002B9 50                  <2> 	 push ax		; placeholder
    98 000002BA 31C0                <2> 	xor ax, ax
    99 000002BC 813DD1E1            <2> 	cmp word [di + eldlSignature], 0E1D1h
   100                              <2> %if ($ - linker) < 16
   101                              <2>  %error Expected invariant first paragraph of linker
   102                              <2> %endif
   103 000002C0 7403E97002          <2> 	jne .error_j
   104 000002C5 837D0601            <2> 	cmp word [di + eldlUseLinkHash], 1
   105 000002C9 7603E96702          <2> 	ja .error_j
   106 000002CE 7201                <2> 	jb @F
   107 000002D0 48                  <2> 	dec ax
   108                              <2> @@:
   109                              <2> 	lvar word, use_hash
   110 000002D1 50                  <2> 	 push ax
   111                              <2> %if _ELD_IDENTICALISE && _ELD_LINKER_PASSES
   112                              <2> 	mov ax, linktable - code
   113                              <2> 	lvar word, lt
   114                              <2> 	 push ax
   115                              <2> %endif
   116                              <2> %if _ELD_LINKER_PASSES || ELDOTHER
   117 000002D2 31C0                <2> 	xor ax, ax
   118                              <2>  %if _ELD_LINKER_PASSES
   119                              <2> 	lvar word, pass
   120 000002D4 50                  <2> 	 push ax
   121                              <2> 	lvar word, amounterrors
   122 000002D5 50                  <2> 	 push ax
   123                              <2> 	lvar word, name
   124 000002D6 50                  <2> 	 push ax
   125                              <2>  %endif
   126                              <2>  %if ELDOTHER
   127                              <2> 	lvar word, other
   128 000002D7 50                  <2> 	 push ax
   129                              <2>  %endif
   130                              <2> %endif
   131 000002D8 56                  <2> 	push si
   132 000002D9 53                  <2> 	push bx
   133                              <2> 
   134                              <2> 			; simple: add instance base (dx) to code
   135 000002DA 06                  <2> 	push es
   136 000002DB 1F                  <2> 	pop ds
   137                              <2> %if _ELD_LINKER_PASSES
   138                              <2> .pass:
   139 000002DC 8B5EE4              <2> 	mov bx, word [bp + ?pass]
   140 000002DF 01D3                <2> 	add bx, dx
   141                              <2>  %if _ELD_IDENTICALISE
   142                              <2> 	add bx, word [bp + ?lt]
   143                              <2> 	mov si, word [ltCodeToCode + bx]
   144                              <2>  %else
   145 000002E1 8BB72407            <2> 	mov si, word [linktable - code + ltCodeToCode + bx]
   146                              <2>  %endif
   147                              <2> %else
   148                              <2> 	mov si, internalcodetocoderelocations - code
   149                              <2> %endif
   150 000002E5 01D6                <2> 	add si, dx
   151                              <2> @@:
   152 000002E7 AD                  <2> 	lodsw
   153 000002E8 85C0                <2> 	test ax, ax		; was last ?
   154 000002EA 740B                <2> 	jz @F			; yes -->
   155 000002EC 93                  <2> 	xchg bx, ax		; bx = entry
   156 000002ED 01D3                <2> 	add bx, dx		; relocate the entry itself
   157                              <2> %if _ELD_CODE_VSTART
   158 000002EF 812F[0000]          <2> 	sub word [bx], code	; undo adjustment
   159                              <2> %endif
   160 000002F3 0117                <2> 	add word [bx], dx	; relocate word referenced by entry
   161 000002F5 EBF0                <2> 	jmp @B
   162                              <2> 
   163                              <2> @@:
   164                              <2> 			; next, add heap data base (on stack) to code
   165                              <2> %if _ELD_LINKER_PASSES
   166 000002F7 8B5EE4              <2> 	mov bx, word [bp + ?pass]
   167 000002FA 01D3                <2> 	add bx, dx
   168                              <2>  %if _ELD_IDENTICALISE
   169                              <2> 	add bx, word [bp + ?lt]
   170                              <2> 	mov si, word [ltCodeToData + bx]
   171                              <2>  %else
   172 000002FC 8BB72807            <2> 	mov si, word [linktable - code + ltCodeToData + bx]
   173                              <2>  %endif
   174                              <2> %else
   175                              <2> 	mov si, internalcodetodatarelocations - code
   176                              <2> %endif
   177 00000300 01D6                <2> 	add si, dx
   178                              <2> @@:
   179 00000302 AD                  <2> 	lodsw
   180 00000303 85C0                <2> 	test ax, ax		; was last ?
   181 00000305 740C                <2> 	jz @F			; yes -->
   182 00000307 93                  <2> 	xchg bx, ax		; bx = entry
   183 00000308 01D3                <2> 	add bx, dx		; relocate the entry itself
   184 0000030A 58                  <2> 	pop ax			; ax -> heap data
   185 0000030B 50                  <2> 	push ax
   186                              <2> %if _ELD_DATA_VSTART
   187 0000030C 2D[0000]            <2> 	sub ax, datastart	; undo adjustment
   188                              <2> %endif
   189 0000030F 0107                <2> 	add word [bx], ax	; relocate word referenced by entry
   190 00000311 EBEF                <2> 	jmp @B
   191                              <2> 
   192                              <2> @@:
   193                              <2> 
   194                              <2> 			; add instance base (dx) to data
   195                              <2> %if _ELD_LINKER_PASSES
   196 00000313 8B5EE4              <2> 	mov bx, word [bp + ?pass]
   197 00000316 01D3                <2> 	add bx, dx
   198                              <2>  %if _ELD_IDENTICALISE
   199                              <2> 	add bx, word [bp + ?lt]
   200                              <2> 	mov si, word [ltDataToCode + bx]
   201                              <2>  %else
   202 00000318 8BB72C07            <2> 	mov si, word [linktable - code + ltDataToCode + bx]
   203                              <2>  %endif
   204                              <2> %else
   205                              <2> 	mov si, internaldatatocoderelocations - code
   206                              <2> %endif
   207 0000031C 01D6                <2> 	add si, dx
   208                              <2> @@:
   209 0000031E AD                  <2> 	lodsw
   210 0000031F 83F8FF              <2> 	cmp ax, -1		; was last ?
   211 00000322 740F                <2> 	je @F			; yes -->
   212 00000324 93                  <2> 	xchg bx, ax		; bx = entry
   213 00000325 58                  <2> 	pop ax
   214 00000326 50                  <2> 	push ax
   215 00000327 01C3                <2> 	add bx, ax		; relocate the entry itself
   216                              <2> %if _ELD_CODE_VSTART
   217 00000329 36812F[0000]        <2> 	sub word [ss:bx], code	; undo adjustment
   218                              <2> %endif
   219 0000032E 360117              <2> 	add word [ss:bx], dx	; relocate word referenced by entry
   220 00000331 EBEB                <2> 	jmp @B
   221                              <2> 
   222                              <2> @@:
   223                              <2> 			; next, add heap data base (on stack) to data
   224                              <2> %if _ELD_LINKER_PASSES
   225 00000333 8B5EE4              <2> 	mov bx, word [bp + ?pass]
   226 00000336 01D3                <2> 	add bx, dx
   227                              <2>  %if _ELD_IDENTICALISE
   228                              <2> 	add bx, word [bp + ?lt]
   229                              <2> 	mov si, word [ltDataToData + bx]
   230                              <2>  %else
   231 00000338 8BB73007            <2> 	mov si, word [linktable - code + ltDataToData + bx]
   232                              <2>  %endif
   233                              <2> %else
   234                              <2> 	mov si, internaldatatodatarelocations - code
   235                              <2> %endif
   236 0000033C 01D6                <2> 	add si, dx
   237                              <2> @@:
   238 0000033E AD                  <2> 	lodsw
   239 0000033F 83F8FF              <2> 	cmp ax, -1		; was last ?
   240 00000342 740D                <2> 	je @F			; yes -->
   241 00000344 93                  <2> 	xchg bx, ax		; bx = entry
   242 00000345 58                  <2> 	pop ax			; ax -> heap data
   243 00000346 50                  <2> 	push ax
   244 00000347 01C3                <2> 	add bx, ax		; relocate the entry itself
   245                              <2> %if _ELD_DATA_VSTART
   246 00000349 2D[0000]            <2> 	sub ax, datastart	; undo adjustment
   247                              <2> %endif
   248 0000034C 360107              <2> 	add word [ss:bx], ax	; relocate word referenced by entry
   249 0000034F EBED                <2> 	jmp @B
   250                              <2> 
   251                              <2> @@:
   252 00000351 8B56F6              <2> 	mov dx, word [bp + ?instance]
   253                              <2> %if _ELD_LINKER_PASSES
   254 00000354 8B5EE4              <2> 	mov bx, word [bp + ?pass]
   255 00000357 01D3                <2> 	add bx, dx
   256                              <2>  %if _ELD_IDENTICALISE
   257                              <2> 	add bx, word [bp + ?lt]
   258                              <2> 	add dx, word [ltLinkData + bx]
   259                              <2>  %else
   260 00000359 03973407            <2> 	add dx, word [linktable - code + ltLinkData + bx]
   261                              <2>  %endif
   262                              <2> %else
   263                              <2> 	add dx, linkerdatarelocations - code
   264                              <2> %endif
   265                              <2> .otherloop:
   266 0000035D 8956EC              <2> 	mov word [bp + ?nextreloc], dx
   267                              <2> 
   268                              <2> .datarelocloop:		; must be done before further relocs
   269 00000360 C576EC              <2> 	lds si, [bp + ?nextreloc]
   270 00000363 AD                  <2> 	lodsw			; ax = section indicator
   271 00000364 85C0                <2> 	test ax, ax		; end of table ?
   272 00000366 7503E93501          <2> 	jz .donedatareloc
   273 0000036B 48                  <2> 	dec ax			; al = 1 if data, 0 if code
   274 0000036C 5B                  <2> 	pop bx
   275 0000036D 53                  <2> 	push bx			; bx -> ELD data block
   276 0000036E 8946F4              <2> 	mov word [bp + ?targetsection_low_optional_high], ax
   277 00000371 84C0                <2> 	test al, al		; data ?
   278 00000373 AD                  <2> 	lodsw
   279 00000374 7504                <2> 	jnz @F			; yes -->
   280 00000376 0346F6              <2> 	add ax, word [bp + ?instance]
   281                              <2> 				; relocate entry into code
   282 00000379 A9                  <2> 	db __TEST_IMM16		; (skip add)
   283                              <2> @@:
   284 0000037A 01D8                <2> 	add ax, bx		; relocate entry into data
   285 0000037C 8946E8              <2> 	mov word [bp + ?entry], ax
   286 0000037F AD                  <2> 	lodsw
   287 00000380 8976EC              <2> 	mov word [bp + ?nextreloc], si
   288 00000383 E8E400              <2> 	call .build_match
   289                              <2> %if _ELD_LINKER_PASSES
   290 00000386 73D8                <2> 	jnc .datarelocloop
   291                              <2> %endif
   292 00000388 C45EF0              <2> 	les bx, [bp + ?linkinfo]
   293                              <2> %if ELDOTHER
   294 0000038B D046DE              <2> 	rol byte [bp + ?other], 1
   295 0000038E 7303                <2> 	jnc @F
   296 00000390 C45EFC              <2> 	les bx, [bp + ?linkinfo_other]
   297                              <2> @@:
   298                              <2> %endif
   299 00000393 268B4F08            <2> 	mov cx, word [es:bx + eldlDataAmount]	; amount data link info
   300 00000397 268B7F0A            <2> 	mov di, word [es:bx + eldlDataPrefixes]	; -> prefixes or hashes
   301                              <2> .datarelocfind:
   302 0000039B F2AF                <2> 	repne scasw			; scan initial
   303 0000039D 7541                <2> 	jne .datarelocnotfound
   304 0000039F 57                  <2> 	push di
   305 000003A0 51                  <2> 	push cx
   306 000003A1 56                  <2> 	push si
   307 000003A2 262B7F0A            <2> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   308 000003A6 4F                  <2> 	dec di
   309 000003A7 4F                  <2> 	dec di				; 0-based
   310 000003A8 26037F0C            <2> 	add di, word [es:bx + eldlDataEntries]	; -> entry
   311 000003AC 268B3D              <2> 	mov di, [es:di]			; -> counted suffix/string
   312 000003AF B500                <2> 	mov ch, 0
   313 000003B1 8A0C                <2> 	mov cl, byte [si]		; cx = length
   314 000003B3 41                  <2> 	inc cx
   315                              <2> 	; cmp al, al			; ZR if length is zero
   316 000003B4 F3A6                <2> 	repe cmpsb			; match ?
   317 000003B6 5E                  <2> 	pop si
   318 000003B7 59                  <2> 	pop cx
   319 000003B8 5F                  <2> 	pop di
   320 000003B9 75E0                <2> 	jne .datarelocfind
   321 000003BB 8814                <2> 	mov byte [si], dl
   322 000003BD 262B7F0A            <2> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   323 000003C1 4F                  <2> 	dec di
   324 000003C2 4F                  <2> 	dec di				; 0-based
   325 000003C3 26037F0E            <2> 	add di, word [es:bx + eldlDataAddresses]	; -> address (offset)
   326 000003C7 268B05              <2> 	mov ax, word [es:di]
   327 000003CA E80700              <2> 	call .address_data_reloc
   328                              <2> %if _ELD_RELOC_VSTART
   329 000003CD 2D[0000]            <2> 	sub ax, relocateddata		; *not* a relocation
   330                              <2> %endif
   331 000003D0 0104                <2> 	add word [si], ax		; relocate
   332 000003D2 EB8C                <2> 	jmp .datarelocloop
   333                              <2> 
   334                              <2> .address_data_reloc:
   335 000003D4 C576E8              <2> 	lds si, [bp + ?entry]		; -> entry if in ELD code instance
   336 000003D7 807EF400            <2> 	cmp byte [bp + ?targetsection], 0
   337                              <2> 					; relocation in code ?
   338 000003DB 7402                <2> 	je @F				; yes -->
   339 000003DD 16                  <2> 	push ss
   340 000003DE 1F                  <2> 	pop ds				; => our ELD data block
   341                              <2> @@:
   342 000003DF C3                  <2> 	retn
   343                              <2> 
   344                              <2> .datarelocnotfound:
   345 000003E0 8814                <2> 	mov byte [si], dl
   346 000003E2 807EF500            <2> 	cmp byte [bp + ?optional], 0
   347                              <2> %if _ELD_DEBUG
   348                              <2> 	jne @F
   349                              <2>  %ifn _ELD_LINKER_PASSES
   350                              <2> 	mov si, 0			; (invalid link)
   351                              <2> linkdatarelocation internalflags6
   352                              <2> 	test si, si
   353                              <2> 	jz .datanotfound
   354                              <2> 	mov si, 0			; (invalid link)
   355                              <2> linkdatarelocation options7
   356                              <2> 	test si, si
   357                              <2> 	jz .datanotfound
   358                              <2>  %else
   359                              <2> 	cmp byte [bp + ?pass], 0
   360                              <2> 	je .datanotfound
   361                              <2>  %endif
   362                              <2> 	houdini
   363                              <2> 	jmp .datanotfound
   364                              <2> @@:
   365                              <2> %else
   366 000003E6 7417                <2> 	je .datanotfound
   367                              <2> %endif
   368                              <2> 
   369                              <2> %if ELDDATA_PMREQUIRED_STATUS
   370                              <2> 	mov si, relocateddata
   371                              <2> linkdatarelocation build_option_PM
   372                              <2> 	test si, si
   373                              <2> 	jz @F
   374                              <2> 	test byte [bp + ?optional], 2
   375                              <2> 	jnz .datanotfound
   376                              <2> @@:
   377                              <2> %endif
   378                              <2> 
   379                              <2> %if _ELD_LINKER_PASSES
   380 000003E8 36F606[0000]02      <2> 	testopt [ss:relocateddata], 2
   381                              <2> linkdatarelocation options7, -3
   382 000003EE 7406                <2> 	jz @F
   383 000003F0 BE[560A]            <2> 	mov si, lmsg.warning_data_optional
   384                              <2> internalcoderelocation
   385 000003F3 E82B00              <2> 	call .notfound
   386                              <2> @@:
   387                              <2> %endif
   388 000003F6 E8DBFF              <2> 	call .address_data_reloc
   389 000003F9 832400              <2> 	and word [si], 0		; indicate optional data link failed
   390 000003FC E961FF              <2> 	jmp .datarelocloop
   391                              <2> 
   392                              <2> 
   393                              <2> %if _ELDCALL_OPTIONAL
   394                              <2> .coderelocnotfound:
   395                              <2> 	mov byte [si], dl
   396                              <2> 	cmp byte [bp + ?optional], 0
   397                              <2> %if _ELD_DEBUG
   398                              <2> 	jne @F
   399                              <2>  %ifn _ELD_LINKER_PASSES
   400                              <2> 	mov si, 0			; (invalid link)
   401                              <2> linkdatarelocation internalflags6
   402                              <2> 	test si, si
   403                              <2> 	jz .codenotfound
   404                              <2> 	mov si, 0			; (invalid link)
   405                              <2> linkdatarelocation options7
   406                              <2> 	test si, si
   407                              <2> 	jz .codenotfound
   408                              <2>  %else
   409                              <2> 	cmp byte [bp + ?pass], 0
   410                              <2> 	je .codenotfound
   411                              <2>  %endif
   412                              <2> 	houdini
   413                              <2> 	jmp .codenotfound
   414                              <2> @@:
   415                              <2> %else
   416                              <2> 	je .codenotfound
   417                              <2> %endif
   418                              <2> 
   419                              <2> %if ELDCALL_PMREQUIRED_STATUS
   420                              <2>  %if _ELD_LINKER_PASSES
   421                              <2>   %assign ELDLINKER 0
   422                              <2>  %endif
   423                              <2> 	mov si, relocateddata
   424                              <2> linkdatarelocation build_option_PM
   425                              <2>  %if _ELD_LINKER_PASSES
   426                              <2>   %assign ELDLINKER 1
   427                              <2>  %endif
   428                              <2> 	test si, si
   429                              <2> 	jz @F
   430                              <2> 	test byte [bp + ?optional], 2
   431                              <2> 	jnz .codenotfound
   432                              <2> @@:
   433                              <2> %endif
   434                              <2> 
   435                              <2> %if _ELD_LINKER_PASSES
   436                              <2> 	testopt [ss:relocateddata], 2
   437                              <2> linkdatarelocation options7, -3
   438                              <2> 	jz @F
   439                              <2> 	mov si, lmsg.warning_code_optional
   440                              <2> internalcoderelocation
   441                              <2> 	call .notfound
   442                              <2> @@:
   443                              <2> %endif
   444                              <2> 	lds si, [bp + ?entry]
   445                              <2> 	mov word [si], 9090h
   446                              <2> 	mov byte [si + 2], 90h		; indicate optional code link failed
   447                              <2> 	jmp .coderelocloop
   448                              <2> %endif
   449                              <2> 
   450                              <2> 
   451                              <2> %if _ELD_LINKER_PASSES
   452                              <2> .datanotfound:
   453 000003FF BE[780A]            <2> 	mov si, lmsg.error_data
   454                              <2> internalcoderelocation
   455 00000402 E81C00              <2> 	call .notfound
   456 00000405 7203E92B01          <2> 	jnc .error_j
   457 0000040A FF46E2              <2> 	inc word [bp + ?amounterrors]
   458 0000040D E950FF              <2> 	jmp .datarelocloop
   459                              <2> 
   460                              <2> .codenotfound:
   461 00000410 BE[910A]            <2> 	mov si, lmsg.error_code
   462                              <2> internalcoderelocation
   463 00000413 E80B00              <2> 	call .notfound
   464 00000416 7203E91A01          <2> 	jnc .error_j
   465 0000041B FF46E2              <2> 	inc word [bp + ?amounterrors]
   466 0000041E E99600              <2> 	jmp .coderelocloop
   467                              <2> 
   468                              <2> .notfound:
   469 00000421 807EE400            <2> 	cmp byte [bp + ?pass], 0
   470 00000425 743A                <2> 	je @F				; --> (NC)
   471 00000427 16                  <2> 	 push ss
   472 00000428 07                  <2> 	 pop es
   473 00000429 BF[0000]            <2> 	mov di, relocateddata
   474                              <2> linkdatarelocation line_out
   475 0000042C E83300              <2> 	call .copy
   476 0000042F 8B76E0              <2> 	mov si, word [bp + ?name]
   477 00000432 AD                  <2> 	lodsw
   478 00000433 E8[0000]EB020000    <2> 	extcall hexword
   479 0000043A 56                  <2> 	push si
   480 0000043B BE[AA0A]            <2> 	mov si, lmsg.error.2
   481                              <2> internalcoderelocation
   482 0000043E E82100              <2> 	call .copy
   483 00000441 5E                  <2> 	pop si
   484                              <2> %if _ELD_LINKER_PASSES
   485 00000442 56                  <2> 	push si
   486 00000443 E81C00              <2> 	call .copy
   487 00000446 5E                  <2> 	pop si
   488 00000447 C60400              <2> 	mov byte [si], 0		; mark as failed
   489                              <2> %else
   490                              <2> 	call .copy
   491                              <2> %endif
   492 0000044A B022                <2> 	mov al, '"'
   493 0000044C AA                  <2> 	stosb
   494 0000044D 16                  <2> 	 push ss
   495 0000044E 1F                  <2> 	 pop ds
   496 0000044F E8[0000]EB020000    <2> 	extcall putsline_crlf
   497 00000456 B8350E              <2> 	mov ax, 0E35h
   498 00000459 E8[0000]EB020000    <2> 	extcall setrc
   499 00000460 F9                  <2> 	stc				; CY, diagnostic displayed
   500                              <2> @@:
   501 00000461 C3                  <2> 	retn
   502                              <2> 
   503                              <2> .copy:
   504 00000462 E8[0000]EB020000    <2> 	extcall copy_single_counted_string
   505 00000469 C3                  <2> 	retn
   506                              <2> %else
   507                              <2> .datanotfound: equ .error_j
   508                              <2> .codenotfound: equ .error_j
   509                              <2> %endif
   510                              <2> 
   511                              <2> .build_match:
   512                              <2> %if _ELD_CODE_VSTART
   513 0000046A 2D[0000]            <2> 	sub ax, code
   514                              <2> %endif
   515 0000046D 0346F6              <2> 	add ax, word [bp + ?instance]
   516 00000470 96                  <2> 	xchg si, ax
   517                              <2> %if _ELD_LINKER_PASSES
   518 00000471 8976E0              <2> 	mov word [bp + ?name], si
   519                              <2> %endif
   520 00000474 AD                  <2> 	lodsw			; = hash, si -> counted string
   521 00000475 8A14                <2> 	mov dl, byte [si]
   522                              <2> %if _ELD_LINKER_PASSES
   523 00000477 84D2                <2> 	test dl, dl		; marked as already failed ?
   524 00000479 750A                <2> 	jnz @F
   525 0000047B 837EE200            <2> 	cmp word [bp + ?amounterrors], 0
   526 0000047F 7503E9B100          <2> 	je .error_j
   527 00000484 C3                  <2> 	retn			; (NC)
   528                              <2> 
   529                              <2> @@:
   530                              <2> %endif
   531                              <2> %if ELDOTHER
   532 00000485 D046DE              <2> 	rol byte [bp + ?other], 1
   533 00000488 7305                <2> 	jnc @F
   534 0000048A D046FA              <2> 	rol byte [bp + ?use_hash_other], 1
   535 0000048D EB03                <2> 	jmp @FF
   536                              <2> 
   537                              <2> @@:
   538                              <2> %endif
   539 0000048F D046E6              <2> 	rol byte [bp + ?use_hash], 1
   540                              <2> @@:
   541 00000492 720A                <2> 	jc @F
   542 00000494 AC                  <2> 	lodsb
   543 00000495 91                  <2> 	xchg cx, ax		; cl = length
   544 00000496 AD                  <2> 	lodsw			; ax = prefix
   545 00000497 49                  <2> 	dec cx
   546 00000498 49                  <2> 	dec cx
   547 00000499 4E                  <2> 	dec si
   548 0000049A 8A14                <2> 	mov dl, byte [si]
   549 0000049C 880C                <2> 	mov byte [si], cl	; si -> counted string suffix
   550                              <2> @@:
   551                              <2> %if _ELD_LINKER_PASSES
   552 0000049E F9                  <2> 	stc			; CY
   553                              <2> %endif
   554 0000049F C3                  <2> 	retn
   555                              <2> 
   556                              <2> 
   557                              <2> .donedatareloc:
   558                              <2> %if ELDOTHER
   559 000004A0 D046DE              <2> 	rol byte [bp + ?other], 1
   560 000004A3 7303E9A201          <2> 	jc .otherdone
   561                              <2> %endif
   562                              <2> 
   563 000004A8 8B56F6              <2> 	mov dx, word [bp + ?instance]
   564                              <2> %if _ELD_LINKER_PASSES
   565 000004AB 8B5EE4              <2> 	mov bx, word [bp + ?pass]
   566 000004AE 01D3                <2> 	add bx, dx
   567                              <2>  %if _ELD_IDENTICALISE
   568                              <2> 	add bx, word [bp + ?lt]
   569                              <2> 	add dx, word [ltLinkCode + bx]
   570                              <2>  %else
   571 000004B0 03973807            <2> 	add dx, word [linktable - code + ltLinkCode + bx]
   572                              <2>  %endif
   573                              <2> %else
   574                              <2> 	add dx, linkercoderelocations - code
   575                              <2> %endif
   576 000004B4 8956EC              <2> 	mov word [bp + ?nextreloc], dx
   577                              <2> 
   578                              <2> .coderelocloop:
   579 000004B7 C576EC              <2> 	lds si, [bp + ?nextreloc]
   580 000004BA AD                  <2> 	lodsw
   581                              <2> %if _ELDCALL_OPTIONAL
   582                              <2> 	dec ax
   583                              <2> 	js .donecodereloc
   584                              <2> 	mov word [bp + ?targetsection_low_optional_high], ax
   585                              <2> 	lodsw
   586                              <2> %endif
   587 000004BB 0346F6              <2> 	add ax, word [bp + ?instance]
   588 000004BE 8946E8              <2> 	mov word [bp + ?entry], ax
   589 000004C1 AD                  <2> 	lodsw
   590 000004C2 8976EC              <2> 	mov word [bp + ?nextreloc], si
   591                              <2> %ifn _ELDCALL_OPTIONAL
   592 000004C5 85C0                <2> 	test ax, ax
   593 000004C7 747E                <2> 	jz .donecodereloc
   594                              <2> %endif
   595 000004C9 E89EFF              <2> 	call .build_match
   596                              <2> %if _ELD_LINKER_PASSES
   597 000004CC 73E9                <2> 	jnc .coderelocloop
   598                              <2> %endif
   599 000004CE C45EF0              <2> 	les bx, [bp + ?linkinfo]
   600 000004D1 268B4F10            <2> 	mov cx, word [es:bx + eldlCodeAmount]	; amount code link info
   601 000004D5 268B7F12            <2> 	mov di, word [es:bx + eldlCodePrefixes]	; -> prefixes or hashes
   602                              <2> .coderelocfind:
   603 000004D9 F2AF                <2> 	repne scasw			; scan initial
   604                              <2> %if _ELDCALL_OPTIONAL
   605                              <2> 	jne .coderelocnotfound
   606                              <2> %else
   607                              <2>  %if _ELD_DEBUG
   608                              <2> 	je @F
   609                              <2> 	houdini
   610                              <2> 	jmp .codenotfound
   611                              <2> @@:
   612                              <2>  %else
   613 000004DB 7403E930FF          <2> 	jne .codenotfound
   614                              <2>  %endif
   615                              <2> %endif
   616 000004E0 57                  <2> 	push di
   617 000004E1 51                  <2> 	push cx
   618 000004E2 56                  <2> 	push si
   619 000004E3 262B7F12            <2> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   620 000004E7 4F                  <2> 	dec di
   621 000004E8 4F                  <2> 	dec di				; 0-based
   622 000004E9 26037F14            <2> 	add di, word [es:bx + eldlCodeEntries]	; -> entry
   623 000004ED 268B3D              <2> 	mov di, [es:di]			; -> counted suffix/string
   624 000004F0 B500                <2> 	mov ch, 0
   625 000004F2 8A0C                <2> 	mov cl, byte [si]		; cx = length
   626 000004F4 41                  <2> 	inc cx
   627                              <2> 	; cmp al, al			; ZR if length is zero
   628 000004F5 F3A6                <2> 	repe cmpsb			; match ?
   629 000004F7 5E                  <2> 	pop si
   630 000004F8 59                  <2> 	pop cx
   631 000004F9 5F                  <2> 	pop di
   632 000004FA 75DD                <2> 	jne .coderelocfind
   633 000004FC 8814                <2> 	mov byte [si], dl
   634 000004FE 262B7F12            <2> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   635 00000502 4F                  <2> 	dec di
   636 00000503 4F                  <2> 	dec di				; 0-based
   637 00000504 01FF                <2> 	add di, di			; quadruple index
   638 00000506 26037F16            <2> 	add di, word [es:bx + eldlCodeAddresses]	; -> address (offset, segment)
   639 0000050A 26FF35              <2> 	push word [es:di]
   640 0000050D C576E8              <2> 	lds si, [bp + ?entry]
   641 00000510 8F4405              <2> 	pop word [si + 3 + 2]		; call near imm (3), jmp short (2)
   642                              <2> 					;  patch the destination address
   643 00000513 803CE8              <2> 	cmp byte [si], 0E8h		; is it as expected ?
   644 00000516 751D                <2> 	jne .error_j
   645 00000518 268B7D02            <2> 	mov di, word [es:di + 2]
   646 0000051C BB[0000]            <2> 	mov bx, relocateddata
   647                              <2> linkdatarelocation linkcall_table	; ss:bx -> link call table
   648 0000051F 36833F01            <2> 	cmp word [ss:bx], 1		; is it initialised to format 1 ?
   649 00000523 7510                <2> 	jne .error_j			; no -->
   650 00000525 368B4F02            <2> 	mov cx, word [ss:bx + 2]	; get amount of segments
   651 00000529 E30A                <2> 	jcxz .error_j			; none -->
   652                              <2> @@:
   653 0000052B 83C304              <2> 	add bx, 4			; -> next segment
   654 0000052E 36393F              <2> 	cmp word [ss:bx], di		; value matches ?
   655 00000531 7405                <2> 	je @F				; yes, found -->
   656 00000533 E2F6                <2> 	loop @B				; try remaining segments
   657                              <2> .error_j:
   658 00000535 E93001              <2> 	jmp .error
   659                              <2> 
   660                              <2> @@:
   661 00000538 368B5F02            <2> 	mov bx, word [ss:bx + 2]	; -> call destination offset
   662                              <2> 		; si + 3 + delta = bx
   663                              <2> 		; delta = bx - si - 3
   664 0000053C 29F3                <2> 	sub bx, si
   665 0000053E 83EB03              <2> 	sub bx, 3
   666 00000541 895C01              <2> 	mov word [si + 1], bx		; patch the call instruction
   667 00000544 E970FF              <2> 	jmp .coderelocloop
   668                              <2> 
   669                              <2> .donecodereloc:
   670                              <2> %if _ELD_LINKER_PASSES
   671 00000547 8B46E2              <2> 	mov ax, word [bp + ?amounterrors]
   672 0000054A 85C0                <2> 	test ax, ax
   673 0000054C 75E7                <2> 	jnz .error_j
   674 0000054E 8B5EE4              <2> 	mov bx, word [bp + ?pass]
   675 00000551 85DB                <2> 	test bx, bx
   676 00000553 750B                <2> 	jnz @F
   677 00000555 43                  <2> 	inc bx
   678 00000556 43                  <2> 	inc bx
   679 00000557 895EE4              <2> 	mov word [bp + ?pass], bx
   680 0000055A 8B56F6              <2> 	mov dx, word [bp + ?instance]
   681 0000055D E97CFD              <2> 	jmp .pass
   682                              <2> 
   683                              <2> @@:
   684                              <2> %endif
   685                              <2> 
   686                              <2> %ifnidni _LISTING, ""
   687                              <2> %assign ELDLINKER 0
   688                              <2> .hint:
   689 00000560 16                  <2> 	push ss
   690 00000561 1F                  <2> 	pop ds
   691 00000562 B02D                <2> 	mov al, 2Dh
   692 00000564 E8[0000]EB020000    <2> 	extcall intchk			; ZR if offset = -1 or segment = 0
   693                              <2> 					; CHG: ax, dx, bx
   694 0000056B 7437                <2> 	jz .no_hint
   695                              <2> 
   696 0000056D 8A26[0000]          <2> 	mov ah, byte [relocateddata]
   697                              <2> linkdatarelocation try_debugger_amis_multiplex_number
   698 00000571 E8FB00              <2> 	call plex_check
   699 00000574 7305                <2> 	jnc @F
   700                              <2> 
   701 00000576 B4FF                <2> 	mov ah, 0FFh		; start with multiplex number 0FFh
   702                              <2> .loop_hint:
   703 00000578 E8F400              <2> 	call plex_check
   704                              <2> @@:
   705 0000057B 7307                <2> 	jnc .end_hint		; if found --> (NC)
   706 0000057D 80EC01              <2> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   707 00000580 73F6                <2> 	jnc .loop_hint		; try next if we didn't check all yet -->
   708 00000582 EB20                <2> 	jmp .no_hint
   709                              <2> 
   710                              <2> .end_hint:
   711 00000584 50                  <2> 	push ax
   712 00000585 C446F6              <2> 	les ax, [bp + ?instance]
   713 00000588 BF[9108]            <2> 	mov di, listmsg.hint.offset
   714                              <2> internalcoderelocation
   715 0000058B E8[0000]EB020000    <2> 	extcall hexword
   716 00000592 BB[7008]            <2> 	mov bx, listmsg.hint
   717                              <2> internalcoderelocation
   718 00000595 368B16[0000]        <2> 	mov dx, [ss:relocateddata]
   719                              <2> linkdatarelocation extseg	; must be 86 Mode segment even in PM
   720 0000059A 58                  <2> 	pop ax
   721 0000059B B040                <2> 	mov al, 40h		; AMIS message display service
   722 0000059D E8[0000]EB020000    <2> 	extcall call_int2D
   723                              <2> .no_hint:
   724                              <2> %endif
   725                              <2> 
   726                              <2> %if ELDOTHER
   727                              <2> %assign ELDLINKER 0
   728 000005A4 F656DE              <2> 	not byte [bp + ?other]
   729                              <2> 
   730 000005A7 16                  <2> 	push ss
   731 000005A8 1F                  <2> 	pop ds
   732 000005A9 B02D                <2> 	mov al, 2Dh
   733 000005AB E8[0000]EB020000    <2> 	extcall intchk			; ZR if offset = -1 or segment = 0
   734                              <2> 					; CHG: ax, dx, bx
   735 000005B2 747E                <2> 	jz .no_other
   736                              <2> 
   737 000005B4 8A26[0000]          <2> 	mov ah, byte [relocateddata]
   738                              <2> linkdatarelocation try_debugger_amis_multiplex_number
   739 000005B8 E8B400              <2> 	call plex_check
   740 000005BB 7305                <2> 	jnc @F
   741                              <2> 
   742 000005BD B4FF                <2> 	mov ah, 0FFh		; start with multiplex number 0FFh
   743                              <2> .loop_other:
   744 000005BF E8AD00              <2> 	call plex_check
   745                              <2> @@:
   746 000005C2 7307                <2> 	jnc .end_other		; if found --> (NC)
   747 000005C4 80EC01              <2> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   748 000005C7 73F6                <2> 	jnc .loop_other		; try next if we didn't check all yet -->
   749 000005C9 EB67                <2> 	jmp .no_other
   750                              <2> 
   751                              <2> .end_other:
   752 000005CB B042                <2> 	mov al, 42h		; AMIS get other link info service
   753 000005CD E8[0000]EB020000    <2> 	extcall call_int2D
   754 000005D4 3CFF                <2> 	cmp al, 0FFh
   755 000005D6 755A                <2> 	jne .no_other
   756                              <2> 
   757 000005D8 89F0                <2> 	mov ax, si		; selector => PSP
   758 000005DA E8[0000]EB020000    <2> 	extcall ispm
   759 000005E1 7402                <2> 	jz @F
   760 000005E3 89D0                <2> 	mov ax, dx		; segment => PSP
   761                              <2> @@:
   762 000005E5 16                  <2> 	 push ss
   763 000005E6 1F                  <2> 	 pop ds
   764 000005E7 A3[0000]            <2> 	mov word [otherds], ax
   765                              <2> internaldatarelocation		; current mode sel/seg
   766 000005EA 8916[0200]          <2> 	mov word [otherseg], dx
   767                              <2> internaldatarelocation		; remember segment
   768                              <2> 
   769 000005EE 89C8                <2> 	mov ax, cx		; selector => link info
   770 000005F0 E8[0000]EB020000    <2> 	extcall ispm
   771 000005F7 7402                <2> 	jz @F
   772 000005F9 89D8                <2> 	mov ax, bx		; segment => link info
   773                              <2> @@:
   774 000005FB 897EFC              <2> 	mov word [bp + ?linkinfo_other], di
   775 000005FE 8946FE              <2> 	mov word [bp + ?linkinfo_other + 2], ax
   776                              <2> 
   777 00000601 8ED8                <2> 	mov ds, ax		; => link info
   778 00000603 31C0                <2> 	xor ax, ax
   779 00000605 813DD1E1            <2> 	cmp word [di + eldlSignature], 0E1D1h
   780 00000609 7516                <2> 	jne .error_other
   781 0000060B 837D0601            <2> 	cmp word [di + eldlUseLinkHash], 1
   782 0000060F 7710                <2> 	ja .error_other
   783 00000611 7201                <2> 	jb @F
   784 00000613 48                  <2> 	dec ax
   785                              <2> @@:
   786 00000614 8946FA              <2> 	mov word [bp + ?use_hash_other], ax
   787                              <2> 
   788 00000617 8B56F6              <2> 	mov dx, word [bp + ?instance]
   789 0000061A 81C23408            <2> 	add dx, linkerotherdatarelocations - code
   790 0000061E E93CFD              <2> 	jmp .otherloop
   791                              <2> 
   792                              <2> .error_other:
   793 00000621 0E                  <2> 	push cs
   794 00000622 1F                  <2> 	pop ds
   795 00000623 B8330E              <2> 	mov ax, 0E33h
   796 00000626 E8[0000]EB020000    <2> 	extcall setrc
   797 0000062D BA[DD0A]            <2> 	mov dx, lmsg.error_other
   798                              <2> internalcoderelocation
   799 00000630 EB0F                <2> 	jmp @F
   800                              <2> 
   801                              <2> .no_other:
   802 00000632 0E                  <2> 	push cs
   803 00000633 1F                  <2> 	pop ds
   804 00000634 B8340E              <2> 	mov ax, 0E34h
   805 00000637 E8[0000]EB020000    <2> 	extcall setrc
   806 0000063E BA[B50A]            <2> 	mov dx, lmsg.no_other
   807                              <2> internalcoderelocation
   808                              <2> @@:
   809 00000641 E8[0000]EB020000    <2> 	extcall putsz
   810 00000648 EB1E                <2> 	jmp .error
   811                              <2> 
   812                              <2> .otherdone:
   813                              <2> %endif
   814                              <2> 
   815 0000064A 5B                  <2> 	pop bx				; -> our heap data
   816 0000064B 5E                  <2> 	pop si				; -> our command line tail
   817 0000064C 16                  <2> 	 push ss
   818 0000064D 1F                  <2> 	 pop ds
   819 0000064E C47EF6              <2> 	les di, [bp + ?instance]
   820 00000651 268B4502            <2> 	mov ax, word [es:di + eldiEndCode]
   821                              <2> houdini
   822 00000655 2D[B002]            <2> 	sub ax, strict word endresident + code
   823                              <2> internalcoderelocation
   824 00000658 26C74502[B002]      <2> 	mov word [es:di + eldiEndCode], endresident + code
   825                              <2> internalcoderelocation
   826 0000065E 2906[0000]          <2> 	sub word [relocateddata], ax
   827                              <2> linkdatarelocation extseg_used
   828                              <2> %if _DATA_SIZE == 0
   829                              <2> 	xor ax, ax
   830                              <2> 	mov word [es:di + eldiStartData], ax
   831                              <2> 	mov word [es:di + eldiEndData], ax
   832                              <2> %endif
   833 00000662 89EC5D              <2> 	lleave code
   834                              <2> 		; INP:	es => ELD code segment
   835                              <2> 		;	ds:si -> command line tail
   836                              <2> 		;	ds:bx -> ELD data block
   837                              <2> 		;	ss:sp -> far return address for current mode
   838                              <2> 		; STT:	ds = ss, UP, EI
   839 00000665 E9A0FB              <2> 	jmp start
   840                              <2> 
   841                              <2> .error:
   842 00000668 89EC5D              <2> 	lleave
   843 0000066B B8FFFF              <2> 	mov ax, -1
   844 0000066E CB                  <2> 	retf
   845                              <2> 
   846                              <2> 
   847                              <2> %ifnidni _LISTING, ""
   848                              <2>  %assign ELDHINT 1
   849                              <2> %else
   850                              <2>  %assign ELDHINT 0
   851                              <2> %endif
   852                              <2> 
   853                              <2> %if ELDOTHER || ELDHINT
   854                              <2> 		; INP:	ah = multiplex number to check
   855                              <2> 		; OUT:	CY if multiplex number unused or no signature match,
   856                              <2> 		;	 bp, ah, ds unmodified
   857                              <2> 		;	NC if match found,
   858                              <2> 		;	 ah = multiplex number (unmodified)
   859                              <2> 		; CHG:	si, di, es, cx, dx
   860                              <2> plex_check:
   861 0000066F 16                  <2> 	push ss
   862 00000670 1F                  <2> 	pop ds
   863 00000671 F606[0000]08        <2> 	testopt [relocateddata], 8
   864                              <2> linkdatarelocation internalflags4, -3
   865 00000676 740B                <2> 	jz @F
   866 00000678 BE[0000]            <2> 	mov si, relocateddata
   867                              <2> linkdatarelocation amis_multiplex_number, -2, optional
   868 0000067B 85F6                <2> 	test si, si
   869 0000067D 7404                <2> 	jz @F
   870 0000067F 3A24                <2> 	cmp ah, byte [si]
   871 00000681 7420                <2> 	je .notfound		; do not use our own multiplexer -->
   872                              <2> @@:
   873 00000683 B000                <2> 	mov al, 00h		; AMIS installation check
   874 00000685 E8[0000]EB020000    <2> 	extcall call_int2D	; AMIS (or "DOS reserved" = iret if no AMIS present)
   875 0000068C 3CFF                <2> 	cmp al, 0FFh
   876 0000068E 7513                <2> 	jne .notfound
   877 00000690 0E                  <2> 	push cs
   878 00000691 1F                  <2> 	pop ds
   879 00000692 BE[6008]            <2> 	mov si, debuggeramissig	; ds:si -> our AMIS name strings
   880                              <2> internalcoderelocation
   881 00000695 E8[0000]EB020000    <2> 	extcall setes2dx	; es:di -> name strings of AMIS multiplexer that just answered
   882 0000069C B90800              <2> 	mov cx, 8		; Ignore description, only compare vendor and program name
   883 0000069F F3A7                <2> 	repe cmpsw
   884 000006A1 7401                <2> 	je .checkret		; ZR, NC = match -->
   885                              <2> .notfound:
   886 000006A3 F9                  <2> 	stc			; CY no match
   887                              <2> .checkret:
   888 000006A4 C3                  <2> 	retn
   889                              <2> %endif
   890                              <2> 
   891                              <2> 
   892 000006A5 00<rep 3h>          <2> 	align 4, db 0
   893                              <2> linkercoderelocations:
   894                              <2> %if _ELDCALL_OPTIONAL
   895                              <2> 	dw ELDCALL_CODE_RELOCATIONS_OPTIONAL, 0
   896                              <2> %else
   897 000006A8 2200[9908]B001-     <2> 	dw ELDCALL_CODE_RELOCATIONS, 0, 0
   897 000006AE [A808]B801[B408]C0- <2>
   897 000006B5 01[C008]C801[C708]- <2>
   897 000006BC D001[D208]D801-     <2>
   897 000006C2 [D908]E001[E208]E8- <2>
   897 000006C9 01[EA08]F001[F208]- <2>
   897 000006D0 F801[0F09]0002-     <2>
   897 000006D6 [1909]5902[D908]64- <2>
   897 000006DD 05[2909]8B05[0F09]- <2>
   897 000006E4 9D05[3209]AB05-     <2>
   897 000006EA [2909]CD05[3209]DA- <2>
   897 000006F1 05[C008]F005[C008]- <2>
   897 000006F8 2606[EA08]3706-     <2>
   897 000006FE [EA08]4106[E208]85- <2>
   897 00000705 06[3209]9506[C708]- <2>
   897 0000070C 00000000            <2>
   898                              <2> %endif
   899                              <2> 
   900                              <2> %if _ELD_LINKER_PASSES
   901                              <2> linkerlinkercoderelocations:
   902                              <2> %if _ELDCALL_OPTIONAL
   903                              <2> 	dw ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 0
   904                              <2> %else
   905 00000710 3304[0F09]4F04-     <2> 	dw ELDCALL_LINKER_CODE_RELOCATIONS, 0, 0
   905 00000716 [1909]5904[EA08]62- <2>
   905 0000071D 04[F208]00000000    <2>
   906                              <2> %endif
   907                              <2> 
   908                              <2> 	align 2, db 0
   909                              <2> linktable:
   910                              <2> 	istruc LINKTABLE
   911                              <2> at ltCodeToCode
   912 00000724 2408                <2> 	dw internallinkercodetocoderelocations - code
   913 00000726 C807                <2> 	dw internalcodetocoderelocations - code
   914                              <2> at ltCodeToData
   915 00000728 2E08                <2> 	dw internallinkercodetodatarelocations - code
   916 0000072A EE07                <2> 	dw internalcodetodatarelocations - code
   917                              <2> at ltDataToCode
   918 0000072C 3008                <2> 	dw internallinkerdatatocoderelocations - code
   919 0000072E 0C08                <2> 	dw internaldatatocoderelocations - code
   920                              <2> at ltDataToData
   921 00000730 3208                <2> 	dw internallinkerdatatodatarelocations - code
   922 00000732 0E08                <2> 	dw internaldatatodatarelocations - code
   923                              <2> at ltLinkData
   924 00000734 1008                <2> 	dw linkerlinkerdatarelocations - code
   925 00000736 3C07                <2> 	dw linkerdatarelocations - code
   926                              <2> at ltLinkCode
   927 00000738 1007                <2> 	dw linkerlinkercoderelocations - code
   928 0000073A A806                <2> 	dw linkercoderelocations - code
   929                              <2> 	iend
   930                              <2> %endif
   931                              <2> 
   932                              <2> 	align 2, db 0
   933                              <2> linkerdatarelocations:
   934 0000073C 01004700[3F09]0100- <2> 	dw LINK_DATA_RELOCATIONS, 0
   934 00000744 4900[4909]01004C00- <2>
   934 0000074C [5209]01007D00-     <2>
   934 00000752 [6209]0100A100-     <2>
   934 00000758 [6209]0100E000-     <2>
   934 0000075E [7809]0100E900-     <2>
   934 00000764 [8309]01000A01-     <2>
   934 0000076A [8C09]01001102-     <2>
   934 00000770 [9709]01003802-     <2>
   934 00000776 [A509]01004802-     <2>
   934 0000077C [B009]01005502-     <2>
   934 00000782 [BE09]01006C02-     <2>
   934 00000788 [B009]01007802-     <2>
   934 0000078E [BE09]01007C02-     <2>
   934 00000794 [6209]01009702-     <2>
   934 0000079A [6209]01009D02-     <2>
   934 000007A0 [A509]01006F05-     <2>
   934 000007A6 [DE09]01009805-     <2>
   934 000007AC [8309]0100B605-     <2>
   934 000007B2 [DE09]01006006-     <2>
   934 000007B8 [B009]01007306-     <2>
   934 000007BE [030A]01017906-     <2>
   934 000007C4 [140A]0000          <2>
   935                              <2> 
   936                              <2> 	align 2, db 0
   937                              <2> internalcodetocoderelocations:
   938 000007C8 7800C5003F0244024C- <2> 	dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
   938 000007D1 025102680274027F02- <2>
   938 000007DA 92029902890593052E- <2>
   938 000007E3 063F0656065C069306- <2>
   938 000007EC 0000                <2>
   939                              <2> 
   940                              <2> 	align 2, db 0
   941                              <2> internalcodetodatarelocations:
   942 000007EE 340054006400C900DA- <2> 	dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
   942 000007F7 00EF000F0130018401- <2>
   942 00000800 19022E02A302E805EC- <2>
   942 00000809 050000              <2>
   943                              <2> 
   944                              <2> 	align 2, db 0
   945                              <2> internaldatatocoderelocations:
   946 0000080C FFFF                <2> 	dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
   947                              <2> 
   948                              <2> 	align 2, db 0
   949                              <2> internaldatatodatarelocations:
   950 0000080E FFFF                <2> 	dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
   951                              <2> 
   952                              <2> %if _ELD_LINKER_PASSES
   953                              <2> 	align 2, db 0
   954                              <2> linkerlinkerdatarelocations:
   955 00000810 0100EB03[A509]0100- <2> 	dw LINK_LINKER_DATA_RELOCATIONS, 0
   955 00000818 2A04[8C09]01001D05- <2>
   955 00000820 [CD09]0000          <2>
   956                              <2> 
   957                              <2> 	align 2, db 0
   958                              <2> internallinkercodetocoderelocations:
   959 00000824 F103000411043C0400- <2> 	dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
   959 0000082D 00                  <2>
   960                              <2> 
   961                              <2> 	align 2, db 0
   962                              <2> internallinkercodetodatarelocations:
   963 0000082E 0000                <2> 	dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
   964                              <2> 
   965                              <2> 	align 2, db 0
   966                              <2> internallinkerdatatocoderelocations:
   967 00000830 FFFF                <2> 	dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
   968                              <2> 
   969                              <2> 	align 2, db 0
   970                              <2> internallinkerdatatodatarelocations:
   971 00000832 FFFF                <2> 	dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
   972                              <2> %endif
   973                              <2> 
   974                              <2> %if ELDOTHER
   975                              <2> 	align 2, db 0
   976                              <2> linkerotherdatarelocations:
   977 00000834 01006100[2C0A]0100- <2> 	dw LINK_OTHER_DATA_RELOCATIONS, 0
   977 0000083C F300[340A]0100FC00- <2>
   977 00000844 [3F0A]01001301-     <2>
   977 0000084A [480A]01011D01-     <2>
   977 00000850 [340A]01012501-     <2>
   977 00000856 [3F0A]01005501-     <2>
   977 0000085C [480A]0000          <2>
   978                              <2> 
   979                              <2>  %ifnidn LINK_OTHER_LINKER_DATA_RELOCATIONS, ""
   980                              <2>   %error Other linker data links not supported
   981                              <2>  %endif
   982                              <2> %endif
   983                              <2> 
   984                              <2> %if ELDOTHER || ELDHINT
   985                              <2> 	align 2, db 0
   986                              <2> debuggeramissig:
   987 00000860 65636D20<rep 5h>    <2> 		fill 8, 32, db "ecm"
   988 00000868 6C446562756720-     <2> 		fill 8, 32, db "lDebug"
   988 00000868 <rep 2h>            <2>
   989                              <2> %endif
   990                              <2> 
   991                              <2> %ifnidni _LISTING, ""
   992                              <2> listmsg:
   993 00000870 547261634C6973742D- <2> .hint:		db "TracList-add-offset=",_LISTING,"::"
   993 00000879 6164642D6F66667365- <2>
   993 00000882 743D68696E746F7468- <2>
   993 0000088B 2E6C73743A3A        <2>
   994 00000891 2D2D2D2D680D0A00    <2> .hint.offset:	asciz "----h",13,10
   995                              <2> %endif
   996                              <2> 
   997 00000899 30CD0C636D64335F6E- <2> 	eldcall_dump_names ELDCALL_CODE_NAMES
   997 000008A2 6F745F657874D55509- <2>
   997 000008AB 736B6970636F6D6D61- <2>
   997 000008B4 03C309697373747269- <2>
   997 000008BD 6E673F289004697370- <2>
   997 000008C6 6DB774087365746573- <2>
   997 000008CF 326478BABD04636D64- <2>
   997 000008D8 33DDB90663686B656F- <2>
   997 000008E1 6C551205707574737A- <2>
   997 000008EA B212057365747263D0- <2>
   997 000008F3 BB1A636F70795F7369- <2>
   997 000008FC 6E676C655F636F756E- <2>
   997 00000905 7465645F737472696E- <2>
   997 0000090E 67848107686578776F- <2>
   997 00000917 72646FA20D70757473- <2>
   997 00000920 6C696E655F63726C66- <2>
   997 00000929 986906696E7463686B- <2>
   997 00000932 21300A63616C6C5F69- <2>
   997 0000093B 6E743244            <2>
   998 0000093F C30B076C617374636D- <2> 	link_data_dump_names LINK_DATA_NAMES
   998 00000948 646B5D06646D79636D- <2>
   998 00000951 6454400D6D73672E75- <2>
   998 0000095A 6E696E7374616C6C97- <2>
   998 00000963 B6136578745F636F6D- <2>
   998 0000096C 6D616E645F68616E64- <2>
   998 00000975 6C6572EB4208657874- <2>
   998 0000097E 647373656CD52D0665- <2>
   998 00000987 787473656784E3086C- <2>
   998 00000990 696E655F6F75748D71- <2>
   998 00000999 0B6D73672E696E7374- <2>
   998 000009A2 616C6C5ABC086F7074- <2>
   998 000009AB 696F6E7337E7D30B65- <2>
   998 000009B4 78747365675F757365- <2>
   998 000009BD 64B2400C6578746461- <2>
   998 000009C6 74615F757365646844- <2>
   998 000009CF 0E6C696E6B63616C6C- <2>
   998 000009D8 5F7461626C65F09E22- <2>
   998 000009E1 7472795F6465627567- <2>
   998 000009EA 6765725F616D69735F- <2>
   998 000009F3 6D756C7469706C6578- <2>
   998 000009FC 5F6E756D626572CB51- <2>
   998 00000A05 0E696E7465726E616C- <2>
   998 00000A0E 666C61677334688C15- <2>
   998 00000A17 616D69735F6D756C74- <2>
   998 00000A20 69706C65785F6E756D- <2>
   998 00000A29 626572              <2>
   999                              <2> %if ELDOTHER
  1000 00000A2C 0A0A05647373656CEB- <2> 	link_data_dump_names LINK_OTHER_DATA_NAMES
  1000 00000A35 420865787464737365- <2>
  1000 00000A3E 6CD52D066578747365- <2>
  1000 00000A47 67E7D30B6578747365- <2>
  1000 00000A50 675F75736564        <2>
  1001                              <2> %endif
  1002                              <2> 
  1003                              <2> lmsg:
  1004                              <2> %if _ELD_LINKER_PASSES
  1005                              <2> %if _ELDCALL_OPTIONAL
  1006                              <2> .warning_code_optional:		counted "Optional code link missing, hash="
  1007                              <2> %endif
  1008 00000A56 214F7074696F6E616C- <2> .warning_data_optional:		counted "Optional data link missing, hash="
  1008 00000A5F 2064617461206C696E- <2>
  1008 00000A68 6B206D697373696E67- <2>
  1008 00000A71 2C20686173683D      <2>
  1009 00000A78 1844617461206C696E- <2> .error_data:			counted "Data link missing, hash="
  1009 00000A81 6B206D697373696E67- <2>
  1009 00000A8A 2C20686173683D      <2>
  1010 00000A91 18436F6465206C696E- <2> .error_code:			counted "Code link missing, hash="
  1010 00000A9A 6B206D697373696E67- <2>
  1010 00000AA3 2C20686173683D      <2>
  1011 00000AAA 0A682C206C6162656C- <2> .error.2:			counted "h, label ",'"'
  1011 00000AB3 2022                <2>
  1012                              <2> %endif
  1013                              <2> %if ELDOTHER
  1014 00000AB5 454C44206C696E6B65- <2> .no_other:		asciz "ELD linker: No other link info found!",13,10
  1014 00000ABE 723A204E6F206F7468- <2>
  1014 00000AC7 6572206C696E6B2069- <2>
  1014 00000AD0 6E666F20666F756E64- <2>
  1014 00000AD9 210D0A00            <2>
  1015 00000ADD 454C44206C696E6B65- <2> .error_other:		asciz "ELD linker: Other link info unknown format!",13,10
  1015 00000AE6 723A204F7468657220- <2>
  1015 00000AEF 6C696E6B20696E666F- <2>
  1015 00000AF8 20756E6B6E6F776E20- <2>
  1015 00000B01 666F726D6174210D0A- <2>
  1015 00000B0A 00                  <2>
  1016                              <2> %endif
  1017                              <2> 
  1018 00000B0B 00<rep 5h>          <2> 	align 16, db 0
   716                              <1> 
   717                              <1> 	align 16
   718                              <1> code_size equ $ - code
