     1                                  
     2                                  ; Public Domain
     3                                  
     4                                  ; test install command: install; tsc; tsc uninstall
     5                                  ; test run command: ; .; .
     6                                  
     7                                  %include "lmacros3.mac"
     1                              <1> [list -]
    14                              <2> [list -]
    14                              <1> [list -]
     8                                  %include "eld.mac"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug macros
     4                              <1> 
     5                              <1> Copyright (C) 2008-2025 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %ifndef ELD_MAC
    16                              <1> %define ELD_MAC 1
    17                              <1> 
    18                              <1> %include "lmacros3.mac"
     1                              <2> [list -]
    19                              <1> 
    20                              <1> 		; ELD executable header
    21                              <1> 	struc ELD_HEADER
    22 00000000 ????????            <1> eldhSignature:		resb 4	; "ELD1"
    23 00000004 ??????              <1> 			resb 3	; reserved
    24 00000007 ??                  <1> 			resb 1	; 26 (Ctrl-Z)
    25 00000008 ????????            <1> eldhCodeOffset:		resd 1	; position displacement from eldhSignature
    26 0000000C ????                <1> eldhCodeImageLength:	resw 1	; amount bytes, at least 32
    27 0000000E ????                <1> eldhCodeAllocLength:	resw 1	; amount bytes, added to prior. sum < 64 KiB
    28 00000010 ????????            <1> eldhDataOffset:		resd 1
    29 00000014 ????                <1> eldhDataImageLength:	resw 1	; (zero allowed)
    30 00000016 ????                <1> eldhDataAllocLength:	resw 1	; (zero allowed)
    31 00000018 ????                <1> eldhCodeEntrypoint:	resw 1	; within code section, used as displacement
    32 0000001A ????????            <1> eldhReserved:		resb 4	; reserved
    33 0000001E ????                <1> eldhExtensionSize:	resw 1	; from eldhSignature, -> past eldhx fields in use
    34                              <1> 	endstruc
    35                              <1> 	endarea ELD_HEADER, 1
    36                              <1> 
    37                              <1> 	struc ELD_HEADERX
    38 00000000 <res 20h>           <1> eldhxHeader:		resb ELD_HEADER_size
    39 00000020 ????????            <1> eldhxDescriptionOffset:	resd 1	; zero if none, from eldhxHeader. <= 128 Bytes
    40 00000024 ????????            <1> eldhxHelpOffset:	resd 1	; zero if none, from eldhxHeader
    41 00000028 ????????            <1> eldhxLibTable:		resd 1	; zero if none, from eldhxHeader
    42 0000002C ????????            <1> eldhxDateTimeOffset:	resd 1	; zero if none, from eldhxHeader
    43                              <1> 	alignb 16
    44                              <1> 	endstruc
    45                              <1> 
    46                              <1> 	struc ELD_TRAILER_HEADER
    47 00000000 ????????????????    <1> eldthSignature:		resb 8	; "ELD1TAIL"
    48 00000008 ????????            <1> eldthHeaderOffset:	resd 1	; negative displacement from eldthSignature,
    49                              <1> 				;  add this dword to the seek offset
    50 0000000C ????                <1> eldthReserved:		resw 1	; reserved, must be initialised to zero
    51 0000000E ????                <1> eldthChecksum:		resw 1	; sum of all words in trailer header = 0
    52                              <1> 	endstruc
    53                              <1> 	endarea ELD_TRAILER_HEADER, 1
    54                              <1> 
    55                              <1> 	struc ELD_LIBTABLE
    56 00000000 ????                <1> eldltFormat:		resw 1
    57                              <1> 	; 0 = uncompressed
    58                              <1> 	; 2 = heatshrink compressed
    59                              <1> 	; 3 = lzexedat -4 compressed
    60                              <1> 	; 4 = lzexedat -4 -l compressed
    61 00000002 ????                <1> eldltAmount:		resw 1
    62 00000004 ????????            <1> eldltOffset:		resd 1	; from eldhxHeader
    63                              <1> eldltCompressedLength:		; (dword, only present if format 2, 3, or 4)
    64                              <1> 	endstruc
    65                              <1> 	endarea ELD_LIBTABLE, 1
    66                              <1> 
    67                              <1> 		; ELD instance header
    68                              <1> 	struc ELD_INSTANCE
    69 00000000 ????                <1> eldiStartCode:		resw 1	; -> this structure itself (para aligned)
    70 00000002 ????                <1> eldiEndCode:		resw 1	; -> behind memory used by instance (para aligned)
    71 00000004 ????                <1> eldiStartData:		resw 1	; -> data in data entry section (para aligned), or 0
    72 00000006 ????                <1> eldiEndData:		resw 1	; -> behind data (para aligned), or 0
    73 00000008 ????????????????    <1> eldiIdentifier:		resb 8	; blank-filled text
    74 00000010 ????                <1> eldiFlags:		resw 1	; flags
    75                              <1> eldiListing_size equ 14
    76 00000012 <res Eh>            <1> eldiListing:		resb eldiListing_size
    77                              <1> 				; ASCIZ listing file name
    78                              <1> 	endstruc
    79                              <1> 		; flags for eldiFlags:
    80                              <1> eldifResident:		equ 1
    81                              <1> 
    82                              <1> 		; ELD link info header
    83                              <1> 	struc ELD_LINKINFO
    84 00000000 ????                <1> eldlSignature:		resw 1	; 0E1D1h
    85 00000002 ????????            <1> eldlReserved:		resw 2
    86 00000006 ????                <1> eldlUseLinkHash:	resw 1
    87 00000008 ????                <1> eldlDataAmount:		resw 1
    88 0000000A ????                <1> eldlDataPrefixes:	resw 1
    89 0000000C ????                <1> eldlDataEntries:	resw 1
    90 0000000E ????                <1> eldlDataAddresses:	resw 1
    91 00000010 ????                <1> eldlCodeAmount:		resw 1
    92 00000012 ????                <1> eldlCodePrefixes:	resw 1
    93 00000014 ????                <1> eldlCodeEntries:	resw 1
    94 00000016 ????                <1> eldlCodeAddresses:	resw 1
    95                              <1> 	endstruc
    96                              <1> 
    97                              <1> 	numdef ELD_CODE_VSTART, 9001h
    98                              <1> 	numdef ELD_DATA_VSTART, 8000h
    99                              <1> 	numdef ELD_RELOC_VSTART, 8000h
   100                              <1> 
   101                              <1> 	numdef ELD_RECLAIM_HINT, 0
   102                              <1> 	strdef ELD_LISTING, ""
   103                              <1> 	numdef ELD_DATETIME, 0
   104                              <1> 
   105                              <1> %if _ELD_DATETIME
   106                              <1>  %define PUT_ELDHX_DATETIME_OFFSET at eldhxDateTimeOffset, dd DATAOFFSET + datetime - datastart
   107                              <1>  %macro PUT_ELD_DATETIME 0.nolist
   108                              <1> datetime:	asciz __UTC_DATE__,'T',__UTC_TIME__,'Z'
   109                              <1> 		asciz		; for future extension
   110                              <1>  %endmacro
   111                              <1> %else
   112                              <1>  %define PUT_ELDHX_DATETIME_OFFSET
   113                              <1>  %define PUT_ELD_DATETIME
   114                              <1> %endif
   115                              <1> 
   116                              <1> %endif
     9                                  %include "eldcall.mac"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug call macros
     4                              <1> 
     5                              <1> Copyright (C) 2008-2024 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %ifndef ELDCALL_MAC
    16                              <1> %define ELDCALL_MAC 1
    17                              <1> 
    18                              <1> %include "lmacros3.mac"
     1                              <2> [list -]
    19                              <1> %include "nasmhash.mac"
     1                              <2> 
     2                              <2> %if 0
     3                              <2> 
     4                              <2> Hashing macros
     5                              <2>  by E. C. Masloch, 2019
     6                              <2> 
     7                              <2> Usage of the works is permitted provided that this
     8                              <2> instrument is retained with the works, so that any entity
     9                              <2> that uses the works is notified of this instrument.
    10                              <2> 
    11                              <2> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <2> 
    13                              <2> %endif
    14                              <2> 
    15                              <2> %ifndef __NASMHASH_MAC__
    16                              <2> %assign __NASMHASH_MAC__ 1
    17                              <2> 
    18                              <2> 
    19                              <2> 	%macro hashdef 2+.nolist
    20                              <2> %ifempty %2
    21                              <2>  %assign _%1 1
    22                              <2> %else
    23                              <2> %ifstr %2
    24                              <2>  %define %%string %2
    25                              <2> %elifid %2
    26                              <2>  %defstr %%string %2
    27                              <2> %elifnum %2
    28                              <2>  %defstr %%string %2
    29                              <2> %eliftok %2
    30                              <2>  %defstr %%string %2
    31                              <2> %else
    32                              <2>  %error Unknown input
    33                              <2> %endif
    34                              <2> %strlen %%length %%string
    35                              <2> %assign %%hash 1
    36                              <2> %assign %%index 1
    37                              <2> %rep %%length
    38                              <2>  %substr %%char %%string %%index
    39                              <2>  %assign %%hash (%%hash * 31 + %%char) & 0FFFFh
    40                              <2>  %assign %%index %%index + 1
    41                              <2> %endrep
    42                              <2> %assign _%1 %%hash
    43                              <2> %endif
    44                              <2> 	%endmacro
    45                              <2> 
    46                              <2> 
    47                              <2> %endif
    20                              <1> %include "elddata.mac"
     1                              <2> %if 0
     2                              <2> 
     3                              <2> Extensions for lDebug data relocation macros
     4                              <2> 
     5                              <2> Copyright (C) 2008-2024 E. C. Masloch
     6                              <2> 
     7                              <2> Usage of the works is permitted provided that this
     8                              <2> instrument is retained with the works, so that any entity
     9                              <2> that uses the works is notified of this instrument.
    10                              <2> 
    11                              <2> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <2> 
    13                              <2> %endif
    14                              <2> 
    15                              <2> %ifndef ELDDATA_MAC
    16                              <2> %define ELDDATA_MAC 1
    17                              <2> 
    18                              <2> %include "lmacros3.mac"
     1                              <3> [list -]
    19                              <2> %include "nasmhash.mac"
     1                              <3> 
     2                              <3> %if 0
     3                              <3> 
     4                              <3> Hashing macros
     5                              <3>  by E. C. Masloch, 2019
     6                              <3> 
     7                              <3> Usage of the works is permitted provided that this
     8                              <3> instrument is retained with the works, so that any entity
     9                              <3> that uses the works is notified of this instrument.
    10                              <3> 
    11                              <3> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <3> 
    13                              <3> %endif
    14                              <3> 
    15                              <3> %ifndef __NASMHASH_MAC__
    16                              <3> %assign __NASMHASH_MAC__ 1
    17                              <3> 
    18                              <3> 
    19                              <3> 	%macro hashdef 2+.nolist
    20                              <3> %ifempty %2
    21                              <3>  %assign _%1 1
    22                              <3> %else
    23                              <3> %ifstr %2
    24                              <3>  %define %%string %2
    25                              <3> %elifid %2
    26                              <3>  %defstr %%string %2
    27                              <3> %elifnum %2
    28                              <3>  %defstr %%string %2
    29                              <3> %eliftok %2
    30                              <3>  %defstr %%string %2
    31                              <3> %else
    32                              <3>  %error Unknown input
    33                              <3> %endif
    34                              <3> %strlen %%length %%string
    35                              <3> %assign %%hash 1
    36                              <3> %assign %%index 1
    37                              <3> %rep %%length
    38                              <3>  %substr %%char %%string %%index
    39                              <3>  %assign %%hash (%%hash * 31 + %%char) & 0FFFFh
    40                              <3>  %assign %%index %%index + 1
    41                              <3> %endrep
    42                              <3> %assign _%1 %%hash
    43                              <3> %endif
    44                              <3> 	%endmacro
    45                              <3> 
    46                              <3> 
    47                              <3> %endif
    20                              <2> %include "eldcheck.mac"
     1                              <3> %if 0
     2                              <3> 
     3                              <3> Extensions for lDebug relocation check macros
     4                              <3> 
     5                              <3> Copyright (C) 2008-2023 E. C. Masloch
     6                              <3> 
     7                              <3> Usage of the works is permitted provided that this
     8                              <3> instrument is retained with the works, so that any entity
     9                              <3> that uses the works is notified of this instrument.
    10                              <3> 
    11                              <3> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <3> 
    13                              <3> %endif
    14                              <3> 
    15                              <3> %ifndef ELDCHECK_MAC
    16                              <3> %define ELDCHECK_MAC 1
    17                              <3> 
    18                              <3> %assign ELDSTRICT 0
    19                              <3> %assign ELDSTRICTCOUNTER 0
    20                              <3> 
    21                              <3> 	%imacro eldstrict 1.nolist
    22                              <3> %ifidni %1, on
    23                              <3>  %assign ELDSTRICT 1
    24                              <3>  [warning +error=reloc-abs]
    25                              <3>  [warning +reloc-abs]
    26                              <3> %elifidni %1, off
    27                              <3>  %assign ELDSTRICT 0
    28                              <3>  [warning -reloc-abs]
    29                              <3> %else
    30                              <3>  %error Unknown keyword
    31                              <3> %endif
    32                              <3> 	%endmacro
    33                              <3> 
    34                              <3> 	%imacro reloc 1+.nolist
    35                              <3> %if ELDSTRICT
    36                              <3>  %if ELDSTRICTCOUNTER
    37                              <3>   %error Missing relocation
    38                              <3>  %endif
    39                              <3>  [warning -reloc-abs]
    40                              <3>  %assign ELDSTRICTCOUNTER 1
    41                              <3> %endif
    42                              <3> %1
    43                              <3> 	%endmacro
    44                              <3> 
    45                              <3> 	%imacro reloc2 1+.nolist
    46                              <3> %if ELDSTRICT
    47                              <3>  %if ELDSTRICTCOUNTER
    48                              <3>   %error Missing relocation
    49                              <3>  %endif
    50                              <3>  [warning -reloc-abs]
    51                              <3>  %assign ELDSTRICTCOUNTER 2
    52                              <3> %endif
    53                              <3> %1
    54                              <3> 	%endmacro
    55                              <3> 
    56                              <3> 	%imacro eldstrictcheck 0.nolist
    57                              <3> %if ELDSTRICT
    58                              <3>  %ifn ELDSTRICTCOUNTER
    59                              <3>   %error Unexpected relocation
    60                              <3>  %else
    61                              <3>   %assign ELDSTRICTCOUNTER ELDSTRICTCOUNTER - 1
    62                              <3>   %ifn ELDSTRICTCOUNTER
    63                              <3>    [warning +reloc-abs]
    64                              <3>   %endif
    65                              <3>  %endif
    66                              <3> %endif
    67                              <3> 	%endmacro
    68                              <3> 
    69                              <3> %endif
    70                              <3> 
    21                              <2> 
    22                              <2> 
    23                              <2> %assign ELDLINKER 0
    24                              <2> 
    25                              <2> %define INTERNAL_CODE_TO_CODE_RELOCATIONS ""
    26                              <2> %define INTERNAL_CODE_TO_DATA_RELOCATIONS ""
    27                              <2> %define INTERNAL_DATA_TO_CODE_RELOCATIONS ""
    28                              <2> %define INTERNAL_DATA_TO_DATA_RELOCATIONS ""
    29                              <2> %define INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS ""
    30                              <2> %define INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS ""
    31                              <2> %define INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS ""
    32                              <2> %define INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS ""
    33                              <2> %assign ELDDATA_OPTIONAL_STATUS 0		; not any seen yet
    34                              <2> %assign ELDDATA_PMREQUIRED_STATUS 0		; not any seen yet
    35                              <2> %assign ELDDATA_NEXT_STATUS 0			; not any seen yet
    36                              <2> %assign ELDDATA_NEXT_ENTRY -1
    37                              <2> %assign ELDDATA_NEXT_SECTION -1
    38                              <2> %assign ELDDATA_NEXT_OTHER -1
    39                              <2> 
    40                              <2> 	%imacro internalcoderelocation 0-1.nolist -2
    41                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    42                              <2> %if ELDLINKER
    43                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    44                              <2>   %xdefine INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, %%entry
    45                              <2>  %else
    46                              <2>   %xdefine INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, %%entry
    47                              <2>  %endif
    48                              <2> %else
    49                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    50                              <2>   %xdefine INTERNAL_DATA_TO_CODE_RELOCATIONS INTERNAL_DATA_TO_CODE_RELOCATIONS, %%entry
    51                              <2>  %else
    52                              <2>   %xdefine INTERNAL_CODE_TO_CODE_RELOCATIONS INTERNAL_CODE_TO_CODE_RELOCATIONS, %%entry
    53                              <2>  %endif
    54                              <2> %endif
    55                              <2> 	eldstrictcheck
    56                              <2> 	%endmacro
    57                              <2> 
    58                              <2> 	%imacro internaldatarelocation 0-1.nolist -2
    59                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    60                              <2> %if ELDLINKER
    61                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    62                              <2>   %xdefine INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, %%entry
    63                              <2>  %else
    64                              <2>   %xdefine INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, %%entry
    65                              <2>  %endif
    66                              <2> %else
    67                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    68                              <2>   %xdefine INTERNAL_DATA_TO_DATA_RELOCATIONS INTERNAL_DATA_TO_DATA_RELOCATIONS, %%entry
    69                              <2>  %else
    70                              <2>   %xdefine INTERNAL_CODE_TO_DATA_RELOCATIONS INTERNAL_CODE_TO_DATA_RELOCATIONS, %%entry
    71                              <2>  %endif
    72                              <2> %endif
    73                              <2> 	eldstrictcheck
    74                              <2> 	%endmacro
    75                              <2> 
    76                              <2> ; dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
    77                              <2> ; dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
    78                              <2> ; dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
    79                              <2> ; dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
    80                              <2> ; dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
    81                              <2> ; dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
    82                              <2> ; dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
    83                              <2> ; dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
    84                              <2> 
    85                              <2> 
    86                              <2> %define LINK_DATA_RELOCATIONS ""
    87                              <2> %define LINK_LINKER_DATA_RELOCATIONS ""
    88                              <2> %define LINK_DATA_NAMES db ""
    89                              <2> %define LINK_DATA_DETECTION none, none
    90                              <2> 
    91                              <2> %define LINK_OTHER_DATA_RELOCATIONS ""
    92                              <2> %define LINK_OTHER_LINKER_DATA_RELOCATIONS ""
    93                              <2> %define LINK_OTHER_DATA_NAMES db ""
    94                              <2> %define LINK_OTHER_DATA_DETECTION none, none
    95                              <2> 
    96                              <2> %ifndef ELDOTHER
    97                              <2>  %assign ELDOTHER 0
    98                              <2> %endif
    99                              <2> %assign ELDOTHERLINK 0
   100                              <2> 
   101                              <2> 	%imacro otherlinkdatarelocation 1-3.nolist -2, required
   102                              <2> %if ELDOTHER
   103                              <2>  %assign ELDOTHERLINK 1
   104                              <2> %endif
   105                              <2> 	linkdatarelocation %1, %2, %3
   106                              <2> %assign ELDOTHERLINK 0
   107                              <2> 	%endmacro
   108                              <2> 
   109                              <2> 	%imacro linkdatarelocation 1-4.nolist -2, required, single
   110                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %2
   111                              <2> %ifidni %3, required
   112                              <2>  %assign %%optional 0
   113                              <2> %elifidni %3, optional
   114                              <2>  %assign %%optional 100h
   115                              <2>  %if ELDDATA_OPTIONAL_STATUS == 0
   116                              <2>   %assign ELDDATA_OPTIONAL_STATUS 1
   117                              <2>  %elif ELDDATA_OPTIONAL_STATUS == 1
   118                              <2>  %else
   119                              <2>   %error Optional data link not allowed here
   120                              <2>  %endif
   121                              <2> %elifidni %3, PM required
   122                              <2>  %assign %%optional 300h
   123                              <2>  %assign ELDDATA_PMREQUIRED_STATUS 1
   124                              <2>  %if ELDDATA_OPTIONAL_STATUS == 0
   125                              <2>   %assign ELDDATA_OPTIONAL_STATUS 1
   126                              <2>  %elif ELDDATA_OPTIONAL_STATUS == 1
   127                              <2>  %else
   128                              <2>   %error Optional data link not allowed here
   129                              <2>  %endif
   130                              <2> %else
   131                              <2>  %fatal Unknown optional keyword
   132                              <2> %endif
   133                              <2> %ifidni _CURRENT_SECTION_TYPE, DATA
   134                              <2>  %assign %%DATASECTION 1
   135                              <2> %else
   136                              <2>  %assign %%DATASECTION 0
   137                              <2> %endif
   138                              <2> %ifidni %4, single
   139                              <2>  %if ELDDATA_NEXT_STATUS == 1		; after next ?
   140                              <2>   %error Unexpected single data link after next data link
   141                              <2>  %elif ELDDATA_NEXT_STATUS == 2		; after last ?
   142                              <2>   %assign ELDDATA_NEXT_STATUS 3		; note single with next/last present
   143                              <2>  %endif
   144                              <2>  %assign %%next 0
   145                              <2> %elifidni %4, next
   146                              <2>  %if ELDDATA_NEXT_STATUS == 0		; no next/last yet ?
   147                              <2>   %assign ELDDATA_NEXT_STATUS 1		; in next
   148                              <2>  %elif ELDDATA_NEXT_STATUS == 2		; after last ?
   149                              <2>   %assign ELDDATA_NEXT_STATUS 1		; in next
   150                              <2>  %elif ELDDATA_NEXT_STATUS == 3		; after single ?
   151                              <2>   %assign ELDDATA_NEXT_STATUS 1		; in next
   152                              <2>  %elif ELDDATA_NEXT_STATUS == 1		; repeated next ?
   153                              <2>   %if ELDDATA_NEXT_ENTRY != %%entry 	|| ELDDATA_NEXT_SECTION != %%DATASECTION 	|| ELDDATA_NEXT_OTHER != ELDOTHERLINK
   156                              <2>    %error Unexpected next data link
   157                              <2>   %endif
   158                              <2>  %else
   159                              <2>   %error Next data link not allowed here
   160                              <2>  %endif
   161                              <2>  %ifn %%optional
   162                              <2>   %error Next data link only valid as optional or PM required
   163                              <2>  %endif
   164                              <2>  %assign %%next 400h
   165                              <2>  %assign ELDDATA_NEXT_ENTRY %%entry
   166                              <2>  %assign ELDDATA_NEXT_SECTION %%DATASECTION
   167                              <2>  %assign ELDDATA_NEXT_OTHER ELDOTHERLINK
   168                              <2> %elifidni %4, last
   169                              <2>  %if ELDDATA_NEXT_STATUS == 0		; no next/last yet ?
   170                              <2>   %error Next last data link not allowed here
   171                              <2>  %elif ELDDATA_NEXT_STATUS == 2		; after last ?
   172                              <2>   %error Next last data link not allowed here
   173                              <2>  %elif ELDDATA_NEXT_STATUS == 3		; after single ?
   174                              <2>   %error Next last data link not allowed here
   175                              <2>  %elif ELDDATA_NEXT_STATUS == 1		; after next ?
   176                              <2>   %if ELDDATA_NEXT_ENTRY != %%entry 	|| ELDDATA_NEXT_SECTION != %%DATASECTION 	|| ELDDATA_NEXT_OTHER != ELDOTHERLINK
   179                              <2>    %error Unexpected next data link
   180                              <2>   %endif
   181                              <2>   %assign ELDDATA_NEXT_STATUS 2		; note now after last
   182                              <2>  %else
   183                              <2>   %error Next data link not allowed here
   184                              <2>  %endif
   185                              <2>  %assign %%next 800h
   186                              <2>  %assign ELDDATA_NEXT_ENTRY -1
   187                              <2>  %assign ELDDATA_NEXT_SECTION -1
   188                              <2> %else
   189                              <2>  %fatal Unknown next keyword
   190                              <2> %endif
   191                              <2> 	%if ELDOTHERLINK
   192                              <2> %if ELDLINKER
   193                              <2>  %xdefine LINK_OTHER_LINKER_DATA_RELOCATIONS LINK_OTHER_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   194                              <2> %else
   195                              <2>  %xdefine LINK_OTHER_DATA_RELOCATIONS LINK_OTHER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   196                              <2> %endif
   197                              <2> 	%else
   198                              <2> %if ELDLINKER
   199                              <2>  %xdefine LINK_LINKER_DATA_RELOCATIONS LINK_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   200                              <2> %else
   201                              <2>  %xdefine LINK_DATA_RELOCATIONS LINK_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   202                              <2> %endif
   203                              <2> 	%endif
   204                              <2> %defstr %%string %1
   205                              <2> %strlen %%length %%string
   206                              <2> %if %%length > 64
   207                              <2> 	; Could be increased, but mustn't exceed 127 bytes
   208                              <2> 	;  because flag 80h is used to mark optional links
   209                              <2> 	;  that failed to be matched.
   210                              <2>  %error Too long link name: %1
   211                              <2> %endif
   212                              <2> %define LINK_DATA_CHECK %1
   213                              <2> 	%if ELDOTHERLINK
   214                              <2> 	linkdata_detect LINK_OTHER_DATA_DETECTION
   215                              <2> %if LINK_DATA_NEW
   216                              <2>  %xdefine LINK_OTHER_DATA_DETECTION LINK_OTHER_DATA_DETECTION, %1, %%name
   217                              <2> 	hashdef HASH, %%string
   218                              <2>  %xdefine LINK_OTHER_DATA_NAMES 	LINK_OTHER_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   220                              <2> %else
   221                              <2>  %%name equ LINK_DATA_DUPLICATE
   222                              <2> %endif
   223                              <2> 	%else
   224                              <2> 	linkdata_detect LINK_DATA_DETECTION
   225                              <2> %if LINK_DATA_NEW
   226                              <2>  %xdefine LINK_DATA_DETECTION LINK_DATA_DETECTION, %1, %%name
   227                              <2> 	hashdef HASH, %%string
   228                              <2>  %xdefine LINK_DATA_NAMES 	LINK_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   230                              <2> %else
   231                              <2>  %%name equ LINK_DATA_DUPLICATE
   232                              <2> %endif
   233                              <2> 	%endif
   234                              <2> 	eldstrictcheck
   235                              <2> 	%endmacro
   236                              <2> 
   237                              <2> 	%imacro linkdata_detect 2-*.nolist
   238                              <2> %assign LINK_DATA_NEW 1
   239                              <2> %rep (%0 - 2) / 2
   240                              <2>  %rotate 2
   241                              <2>  %ifidni %1, LINK_DATA_CHECK
   242                              <2>   %assign LINK_DATA_NEW 0
   243                              <2>   %xdefine LINK_DATA_DUPLICATE %2
   244                              <2>   %exitrep
   245                              <2>  %endif
   246                              <2> %endrep
   247                              <2> 	%endmacro
   248                              <2> 
   249                              <2> 	%imacro link_data_dump_names 1-*.nolist
   250                              <2> %rep %0
   251                              <2> 	%1
   252                              <2>  %rotate 1
   253                              <2> %endrep
   254                              <2> 	%endmacro
   255                              <2> 
   256                              <2> ; dw LINK_LINKER_DATA_RELOCATIONS, 0, 0
   257                              <2> ; dw LINK_DATA_RELOCATIONS, 0, 0
   258                              <2> ; link_data_dump_names ELDCALL_CODE_NAMES
   259                              <2> 
   260                              <2> %endif
    21                              <1> 
    22                              <1> %assign ELDLINKER 0
    23                              <1> 
    24                              <1> [section relocatedzero nobits vstart=0]
    25                              <1> relocatedzero:
    26                              <1> __SECT__
    27                              <1> 
    28                              <1> 	numdef HOUDINI, 1
    29                              <1> 	numdef HOUDINI_CONDITIONAL, 1
    30                              <1> 
    31                              <1> %imacro houdini 0.nolist
    32                              <1> %if _HOUDINI
    33                              <1>  %if _HOUDINI_CONDITIONAL
    34                              <1> reloc	testopt [ss:relocateddata], 100h
    35                              <1> linkdatarelocation options7, -3
    36                              <1> 	jz %%skip
    37                              <1>  %endif
    38                              <1> reloc	testopt [ss:relocateddata], 100h
    39                              <1> linkdatarelocation internalflags6, -3
    40                              <1> 	jz %%skip
    41                              <1> 	int3
    42                              <1> %%skip:
    43                              <1> %endif
    44                              <1> %endmacro
    45                              <1> 
    46                              <1> %define ELDCALL_CODE_RELOCATIONS ""
    47                              <1> %define ELDCALL_LINKER_CODE_RELOCATIONS ""
    48                              <1> %define ELDCALL_CODE_RELOCATIONS_OPTIONAL ""
    49                              <1> %define ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL ""
    50                              <1> %define ELDCALL_CODE_NAMES db ""
    51                              <1> %define ELDCALL_CODE_DETECTION none, none
    52                              <1> %assign ELDCALL_OPTIONAL_STATUS 0		; not any seen yet
    53                              <1> %assign ELDCALL_PMREQUIRED_STATUS 0		; not any seen yet
    54                              <1> %assign ELDCALL_NEXT_STATUS 0			; not any seen yet
    55                              <1> %assign ELDCALL_NEXT_ENTRY -1
    56                              <1> 
    57                              <1> 	%imacro extcall 1-3.nolist required, single
    58                              <1> %ifidni _CURRENT_SECTION_TYPE, DATA
    59                              <1>  %error "ELD call cannot be used in ELD data block"
    60                              <1> %endif
    61                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP
    62                              <1> %ifidni %2, required
    63                              <1>  %assign %%optional 0
    64                              <1> %elifidni %2, optional
    65                              <1>  %assign %%optional 100h
    66                              <1>  %if ELDCALL_OPTIONAL_STATUS == 0
    67                              <1>   %assign ELDCALL_OPTIONAL_STATUS 1
    68                              <1>  %elif ELDCALL_OPTIONAL_STATUS == 1
    69                              <1>  %else
    70                              <1>   %error Optional code link not allowed here
    71                              <1>  %endif
    72                              <1> %elifidni %2, PM required
    73                              <1>  %assign %%optional 300h
    74                              <1>  %assign ELDCALL_PMREQUIRED_STATUS 1
    75                              <1>  %if ELDCALL_OPTIONAL_STATUS == 0
    76                              <1>   %assign ELDCALL_OPTIONAL_STATUS 1
    77                              <1>  %elif ELDCALL_OPTIONAL_STATUS == 1
    78                              <1>  %else
    79                              <1>   %error Optional code link not allowed here
    80                              <1>  %endif
    81                              <1> %else
    82                              <1>  %fatal Unknown optional keyword
    83                              <1> %endif
    84                              <1> %ifidni %3, single
    85                              <1>  %if ELDCALL_NEXT_STATUS == 1		; after next ?
    86                              <1>   %error Unexpected single code link after next code link
    87                              <1>  %elif ELDCALL_NEXT_STATUS == 2		; after last ?
    88                              <1>   %assign ELDCALL_NEXT_STATUS 3		; note single with next/last present
    89                              <1>  %endif
    90                              <1>  %assign %%next 0
    91                              <1> %elifidni %3, next
    92                              <1>  %if ELDCALL_NEXT_STATUS == 0		; no next/last yet ?
    93                              <1>   %assign ELDCALL_NEXT_STATUS 1		; in next
    94                              <1>  %elif ELDCALL_NEXT_STATUS == 2		; after last ?
    95                              <1>   %assign ELDCALL_NEXT_STATUS 1		; in next
    96                              <1>  %elif ELDCALL_NEXT_STATUS == 3		; after single ?
    97                              <1>   %assign ELDCALL_NEXT_STATUS 1		; in next
    98                              <1>  %elif ELDCALL_NEXT_STATUS == 1		; repeated next ?
    99                              <1>   %if ELDCALL_NEXT_ENTRY != %%entry
   100                              <1>    %error Unexpected next code link
   101                              <1>   %endif
   102                              <1>  %else
   103                              <1>   %error Next code link not allowed here
   104                              <1>  %endif
   105                              <1>  %ifn %%optional
   106                              <1>   %error Next code link only valid as optional or PM required
   107                              <1>  %endif
   108                              <1>  %assign %%next 400h
   109                              <1>  %assign ELDCALL_NEXT_ENTRY %%entry
   110                              <1> %elifidni %3, last
   111                              <1>  %if ELDCALL_NEXT_STATUS == 0		; no next/last yet ?
   112                              <1>   %error Next last code link not allowed here
   113                              <1>  %elif ELDCALL_NEXT_STATUS == 2		; after last ?
   114                              <1>   %error Next last code link not allowed here
   115                              <1>  %elif ELDCALL_NEXT_STATUS == 3		; after single ?
   116                              <1>   %error Next last code link not allowed here
   117                              <1>  %elif ELDCALL_NEXT_STATUS == 1		; after next ?
   118                              <1>   %if ELDCALL_NEXT_ENTRY != %%entry
   119                              <1>    %error Unexpected next code link
   120                              <1>   %endif
   121                              <1>   %assign ELDCALL_NEXT_STATUS 2		; note now after last
   122                              <1>  %else
   123                              <1>   %error Next code link not allowed here
   124                              <1>  %endif
   125                              <1>  %assign %%next 800h
   126                              <1>  %assign ELDCALL_NEXT_ENTRY -1
   127                              <1>  %assign ELDCALL_NEXT_SECTION -1
   128                              <1> %else
   129                              <1>  %fatal Unknown next keyword
   130                              <1> %endif
   131                              <1> %if %%next != 400h
   132                              <1> %if 0
   133                              <1> [warning -reloc-rel-word]
   134                              <1> 	call near relocatedzero
   135                              <1> [warning +reloc-rel-word]
   136                              <1> %else
   137                              <1> 	db 0E8h
   138                              <1> reloc	dw relocatedzero
   139                              <1> 	eldstrictcheck
   140                              <1> %endif
   141                              <1> 	jmp strict short %%skipparameter
   142                              <1> 	dw 0
   143                              <1> %%skipparameter:
   144                              <1> %endif
   145                              <1> %if ELDLINKER
   146                              <1>  %xdefine ELDCALL_LINKER_CODE_RELOCATIONS ELDCALL_LINKER_CODE_RELOCATIONS, %%entry, %%name
   147                              <1>  %xdefine ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 1 + %%optional + %%next, %%entry, %%name
   148                              <1> %else
   149                              <1>  %xdefine ELDCALL_CODE_RELOCATIONS ELDCALL_CODE_RELOCATIONS, %%entry, %%name
   150                              <1>  %xdefine ELDCALL_CODE_RELOCATIONS_OPTIONAL ELDCALL_CODE_RELOCATIONS_OPTIONAL, 1 + %%optional + %%next, %%entry, %%name
   151                              <1> %endif
   152                              <1> %defstr %%string %1
   153                              <1> %strlen %%length %%string
   154                              <1> %if %%length > 64
   155                              <1> 	; Could be increased, but mustn't exceed 127 bytes
   156                              <1> 	;  because flag 80h is used to mark optional links
   157                              <1> 	;  that failed to be matched.
   158                              <1>  %error Too long link name: %1
   159                              <1> %endif
   160                              <1> %define ELDCALL_CODE_CHECK %1
   161                              <1> 	linkcode_detect ELDCALL_CODE_DETECTION
   162                              <1> %if ELDCALL_CODE_NEW
   163                              <1>  %xdefine ELDCALL_CODE_DETECTION ELDCALL_CODE_DETECTION, %1, %%name
   164                              <1> 	hashdef HASH, %%string
   165                              <1> %xdefine ELDCALL_CODE_NAMES 	ELDCALL_CODE_NAMES, %%name:, dw _HASH, {counted %%string}
   167                              <1> %else
   168                              <1>  %%name equ ELDCALL_CODE_DUPLICATE
   169                              <1> %endif
   170                              <1> 	%endmacro
   171                              <1> 
   172                              <1> 	%imacro linkcode_detect 2-*.nolist
   173                              <1> %assign ELDCALL_CODE_NEW 1
   174                              <1> %rep (%0 - 2) / 2
   175                              <1>  %rotate 2
   176                              <1>  %ifidni %1, ELDCALL_CODE_CHECK
   177                              <1>   %assign ELDCALL_CODE_NEW 0
   178                              <1>   %xdefine ELDCALL_CODE_DUPLICATE %2
   179                              <1>   %exitrep
   180                              <1>  %endif
   181                              <1> %endrep
   182                              <1> 	%endmacro
   183                              <1> 
   184                              <1> 
   185                              <1> %define ELDCALL_CALLCALL_LIST none
   186                              <1> %define ELDCALL_CALLCALL_PROCESSED_PRIOR ""
   187                              <1> 
   188                              <1> 	%imacro extcallcall 1.nolist
   189                              <1> 	call %1
   190                              <1> %xdefine ELDCALL_CALLCALL_LIST ELDCALL_CALLCALL_LIST, %1
   191                              <1> 	%endmacro
   192                              <1> 
   193                              <1> %assign ELDCALLCALL_DUMPED 0
   194                              <1> 
   195                              <1> 	%imacro eldcall_dump_callcall 1-*.nolist
   196                              <1> %xdefine ELDCALL_CALLCALL_PROCESSED ELDCALL_CALLCALL_PROCESSED_PRIOR
   197                              <1>  %rep %0 - 1
   198                              <1>   %rotate 1
   199                              <1>   %define ELDCALL_CHECK %1
   200                              <1> 	eldcall_callcall_detect ELDCALL_CALLCALL_PROCESSED
   201                              <1>   %if ELDCALL_NEW
   202                              <1>    %xdefine ELDCALL_CALLCALL_PROCESSED ELDCALL_CALLCALL_PROCESSED, %1
   203                              <1> 	align 8, nop
   204                              <1> %1:
   205                              <1> 	extcall %1
   206                              <1> 	retn
   207                              <1>   %endif
   208                              <1>  %endrep
   209                              <1> %assign ELDCALLCALL_DUMPED 1
   210                              <1> %define ELDCALL_CALLCALL_LIST none
   211                              <1> 	%endmacro
   212                              <1> 
   213                              <1> 	%imacro eldcall_new_callcall 0.nolist
   214                              <1> %if ELDCALLCALL_DUMPED
   215                              <1>  %xdefine ELDCALL_CALLCALL_PROCESSED_PRIOR   ELDCALL_CALLCALL_PROCESSED_PRIOR, ELDCALL_CALLCALL_PROCESSED
   217                              <1>  %assign ELDCALLCALL_DUMPED 0
   218                              <1>  %define ELDCALL_CALLCALL_LIST none
   219                              <1> %endif
   220                              <1> 	%endmacro
   221                              <1> 
   222                              <1> 	%imacro eldcall_callcall_detect 1-*.nolist
   223                              <1> %assign ELDCALL_NEW 1
   224                              <1> %rep %0
   225                              <1>  %ifidni %1, ELDCALL_CHECK
   226                              <1>   %assign ELDCALL_NEW 0
   227                              <1>   %exitrep
   228                              <1>  %endif
   229                              <1>  %rotate 1
   230                              <1> %endrep
   231                              <1> 	%endmacro
   232                              <1> 
   233                              <1> 	%imacro eldcall_dump_names 1-*.nolist
   234                              <1> %rep %0
   235                              <1> 	%1
   236                              <1>  %rotate 1
   237                              <1> %endrep
   238                              <1> 	%endmacro
   239                              <1> 
   240                              <1> ; eldcall_dump_callcall ELDCALL_CALLCALL_LIST
   241                              <1> ; if using optional code links:
   242                              <1> ;  dw ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 0
   243                              <1> ;  dw ELDCALL_CODE_RELOCATIONS_OPTIONAL, 0
   244                              <1> ; if not using optional code links:
   245                              <1> ;  dw ELDCALL_LINKER_CODE_RELOCATIONS, 0, 0
   246                              <1> ;  dw ELDCALL_CODE_RELOCATIONS, 0, 0
   247                              <1> ; eldcall_dump_names ELDCALL_CODE_NAMES
   248                              <1> 
   249                              <1> %endif
    10                                  %include "elddata.mac"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug data relocation macros
     4                              <1> 
     5                              <1> Copyright (C) 2008-2024 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %ifndef ELDDATA_MAC
    16                              <1> %define ELDDATA_MAC 1
    17                              <1> 
    18                              <1> %include "lmacros3.mac"
    19                              <1> %include "nasmhash.mac"
    20                              <1> %include "eldcheck.mac"
    21                              <1> 
    22                              <1> 
    23                              <1> %assign ELDLINKER 0
    24                              <1> 
    25                              <1> %define INTERNAL_CODE_TO_CODE_RELOCATIONS ""
    26                              <1> %define INTERNAL_CODE_TO_DATA_RELOCATIONS ""
    27                              <1> %define INTERNAL_DATA_TO_CODE_RELOCATIONS ""
    28                              <1> %define INTERNAL_DATA_TO_DATA_RELOCATIONS ""
    29                              <1> %define INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS ""
    30                              <1> %define INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS ""
    31                              <1> %define INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS ""
    32                              <1> %define INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS ""
    33                              <1> %assign ELDDATA_OPTIONAL_STATUS 0		; not any seen yet
    34                              <1> %assign ELDDATA_PMREQUIRED_STATUS 0		; not any seen yet
    35                              <1> %assign ELDDATA_NEXT_STATUS 0			; not any seen yet
    36                              <1> %assign ELDDATA_NEXT_ENTRY -1
    37                              <1> %assign ELDDATA_NEXT_SECTION -1
    38                              <1> %assign ELDDATA_NEXT_OTHER -1
    39                              <1> 
    40                              <1> 	%imacro internalcoderelocation 0-1.nolist -2
    41                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    42                              <1> %if ELDLINKER
    43                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    44                              <1>   %xdefine INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, %%entry
    45                              <1>  %else
    46                              <1>   %xdefine INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, %%entry
    47                              <1>  %endif
    48                              <1> %else
    49                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    50                              <1>   %xdefine INTERNAL_DATA_TO_CODE_RELOCATIONS INTERNAL_DATA_TO_CODE_RELOCATIONS, %%entry
    51                              <1>  %else
    52                              <1>   %xdefine INTERNAL_CODE_TO_CODE_RELOCATIONS INTERNAL_CODE_TO_CODE_RELOCATIONS, %%entry
    53                              <1>  %endif
    54                              <1> %endif
    55                              <1> 	eldstrictcheck
    56                              <1> 	%endmacro
    57                              <1> 
    58                              <1> 	%imacro internaldatarelocation 0-1.nolist -2
    59                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    60                              <1> %if ELDLINKER
    61                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    62                              <1>   %xdefine INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, %%entry
    63                              <1>  %else
    64                              <1>   %xdefine INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, %%entry
    65                              <1>  %endif
    66                              <1> %else
    67                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    68                              <1>   %xdefine INTERNAL_DATA_TO_DATA_RELOCATIONS INTERNAL_DATA_TO_DATA_RELOCATIONS, %%entry
    69                              <1>  %else
    70                              <1>   %xdefine INTERNAL_CODE_TO_DATA_RELOCATIONS INTERNAL_CODE_TO_DATA_RELOCATIONS, %%entry
    71                              <1>  %endif
    72                              <1> %endif
    73                              <1> 	eldstrictcheck
    74                              <1> 	%endmacro
    75                              <1> 
    76                              <1> ; dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
    77                              <1> ; dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
    78                              <1> ; dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
    79                              <1> ; dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
    80                              <1> ; dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
    81                              <1> ; dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
    82                              <1> ; dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
    83                              <1> ; dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
    84                              <1> 
    85                              <1> 
    86                              <1> %define LINK_DATA_RELOCATIONS ""
    87                              <1> %define LINK_LINKER_DATA_RELOCATIONS ""
    88                              <1> %define LINK_DATA_NAMES db ""
    89                              <1> %define LINK_DATA_DETECTION none, none
    90                              <1> 
    91                              <1> %define LINK_OTHER_DATA_RELOCATIONS ""
    92                              <1> %define LINK_OTHER_LINKER_DATA_RELOCATIONS ""
    93                              <1> %define LINK_OTHER_DATA_NAMES db ""
    94                              <1> %define LINK_OTHER_DATA_DETECTION none, none
    95                              <1> 
    96                              <1> %ifndef ELDOTHER
    97                              <1>  %assign ELDOTHER 0
    98                              <1> %endif
    99                              <1> %assign ELDOTHERLINK 0
   100                              <1> 
   101                              <1> 	%imacro otherlinkdatarelocation 1-3.nolist -2, required
   102                              <1> %if ELDOTHER
   103                              <1>  %assign ELDOTHERLINK 1
   104                              <1> %endif
   105                              <1> 	linkdatarelocation %1, %2, %3
   106                              <1> %assign ELDOTHERLINK 0
   107                              <1> 	%endmacro
   108                              <1> 
   109                              <1> 	%imacro linkdatarelocation 1-4.nolist -2, required, single
   110                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %2
   111                              <1> %ifidni %3, required
   112                              <1>  %assign %%optional 0
   113                              <1> %elifidni %3, optional
   114                              <1>  %assign %%optional 100h
   115                              <1>  %if ELDDATA_OPTIONAL_STATUS == 0
   116                              <1>   %assign ELDDATA_OPTIONAL_STATUS 1
   117                              <1>  %elif ELDDATA_OPTIONAL_STATUS == 1
   118                              <1>  %else
   119                              <1>   %error Optional data link not allowed here
   120                              <1>  %endif
   121                              <1> %elifidni %3, PM required
   122                              <1>  %assign %%optional 300h
   123                              <1>  %assign ELDDATA_PMREQUIRED_STATUS 1
   124                              <1>  %if ELDDATA_OPTIONAL_STATUS == 0
   125                              <1>   %assign ELDDATA_OPTIONAL_STATUS 1
   126                              <1>  %elif ELDDATA_OPTIONAL_STATUS == 1
   127                              <1>  %else
   128                              <1>   %error Optional data link not allowed here
   129                              <1>  %endif
   130                              <1> %else
   131                              <1>  %fatal Unknown optional keyword
   132                              <1> %endif
   133                              <1> %ifidni _CURRENT_SECTION_TYPE, DATA
   134                              <1>  %assign %%DATASECTION 1
   135                              <1> %else
   136                              <1>  %assign %%DATASECTION 0
   137                              <1> %endif
   138                              <1> %ifidni %4, single
   139                              <1>  %if ELDDATA_NEXT_STATUS == 1		; after next ?
   140                              <1>   %error Unexpected single data link after next data link
   141                              <1>  %elif ELDDATA_NEXT_STATUS == 2		; after last ?
   142                              <1>   %assign ELDDATA_NEXT_STATUS 3		; note single with next/last present
   143                              <1>  %endif
   144                              <1>  %assign %%next 0
   145                              <1> %elifidni %4, next
   146                              <1>  %if ELDDATA_NEXT_STATUS == 0		; no next/last yet ?
   147                              <1>   %assign ELDDATA_NEXT_STATUS 1		; in next
   148                              <1>  %elif ELDDATA_NEXT_STATUS == 2		; after last ?
   149                              <1>   %assign ELDDATA_NEXT_STATUS 1		; in next
   150                              <1>  %elif ELDDATA_NEXT_STATUS == 3		; after single ?
   151                              <1>   %assign ELDDATA_NEXT_STATUS 1		; in next
   152                              <1>  %elif ELDDATA_NEXT_STATUS == 1		; repeated next ?
   153                              <1>   %if ELDDATA_NEXT_ENTRY != %%entry 	|| ELDDATA_NEXT_SECTION != %%DATASECTION 	|| ELDDATA_NEXT_OTHER != ELDOTHERLINK
   156                              <1>    %error Unexpected next data link
   157                              <1>   %endif
   158                              <1>  %else
   159                              <1>   %error Next data link not allowed here
   160                              <1>  %endif
   161                              <1>  %ifn %%optional
   162                              <1>   %error Next data link only valid as optional or PM required
   163                              <1>  %endif
   164                              <1>  %assign %%next 400h
   165                              <1>  %assign ELDDATA_NEXT_ENTRY %%entry
   166                              <1>  %assign ELDDATA_NEXT_SECTION %%DATASECTION
   167                              <1>  %assign ELDDATA_NEXT_OTHER ELDOTHERLINK
   168                              <1> %elifidni %4, last
   169                              <1>  %if ELDDATA_NEXT_STATUS == 0		; no next/last yet ?
   170                              <1>   %error Next last data link not allowed here
   171                              <1>  %elif ELDDATA_NEXT_STATUS == 2		; after last ?
   172                              <1>   %error Next last data link not allowed here
   173                              <1>  %elif ELDDATA_NEXT_STATUS == 3		; after single ?
   174                              <1>   %error Next last data link not allowed here
   175                              <1>  %elif ELDDATA_NEXT_STATUS == 1		; after next ?
   176                              <1>   %if ELDDATA_NEXT_ENTRY != %%entry 	|| ELDDATA_NEXT_SECTION != %%DATASECTION 	|| ELDDATA_NEXT_OTHER != ELDOTHERLINK
   179                              <1>    %error Unexpected next data link
   180                              <1>   %endif
   181                              <1>   %assign ELDDATA_NEXT_STATUS 2		; note now after last
   182                              <1>  %else
   183                              <1>   %error Next data link not allowed here
   184                              <1>  %endif
   185                              <1>  %assign %%next 800h
   186                              <1>  %assign ELDDATA_NEXT_ENTRY -1
   187                              <1>  %assign ELDDATA_NEXT_SECTION -1
   188                              <1> %else
   189                              <1>  %fatal Unknown next keyword
   190                              <1> %endif
   191                              <1> 	%if ELDOTHERLINK
   192                              <1> %if ELDLINKER
   193                              <1>  %xdefine LINK_OTHER_LINKER_DATA_RELOCATIONS LINK_OTHER_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   194                              <1> %else
   195                              <1>  %xdefine LINK_OTHER_DATA_RELOCATIONS LINK_OTHER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   196                              <1> %endif
   197                              <1> 	%else
   198                              <1> %if ELDLINKER
   199                              <1>  %xdefine LINK_LINKER_DATA_RELOCATIONS LINK_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   200                              <1> %else
   201                              <1>  %xdefine LINK_DATA_RELOCATIONS LINK_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional + %%next, %%entry, %%name
   202                              <1> %endif
   203                              <1> 	%endif
   204                              <1> %defstr %%string %1
   205                              <1> %strlen %%length %%string
   206                              <1> %if %%length > 64
   207                              <1> 	; Could be increased, but mustn't exceed 127 bytes
   208                              <1> 	;  because flag 80h is used to mark optional links
   209                              <1> 	;  that failed to be matched.
   210                              <1>  %error Too long link name: %1
   211                              <1> %endif
   212                              <1> %define LINK_DATA_CHECK %1
   213                              <1> 	%if ELDOTHERLINK
   214                              <1> 	linkdata_detect LINK_OTHER_DATA_DETECTION
   215                              <1> %if LINK_DATA_NEW
   216                              <1>  %xdefine LINK_OTHER_DATA_DETECTION LINK_OTHER_DATA_DETECTION, %1, %%name
   217                              <1> 	hashdef HASH, %%string
   218                              <1>  %xdefine LINK_OTHER_DATA_NAMES 	LINK_OTHER_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   220                              <1> %else
   221                              <1>  %%name equ LINK_DATA_DUPLICATE
   222                              <1> %endif
   223                              <1> 	%else
   224                              <1> 	linkdata_detect LINK_DATA_DETECTION
   225                              <1> %if LINK_DATA_NEW
   226                              <1>  %xdefine LINK_DATA_DETECTION LINK_DATA_DETECTION, %1, %%name
   227                              <1> 	hashdef HASH, %%string
   228                              <1>  %xdefine LINK_DATA_NAMES 	LINK_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   230                              <1> %else
   231                              <1>  %%name equ LINK_DATA_DUPLICATE
   232                              <1> %endif
   233                              <1> 	%endif
   234                              <1> 	eldstrictcheck
   235                              <1> 	%endmacro
   236                              <1> 
   237                              <1> 	%imacro linkdata_detect 2-*.nolist
   238                              <1> %assign LINK_DATA_NEW 1
   239                              <1> %rep (%0 - 2) / 2
   240                              <1>  %rotate 2
   241                              <1>  %ifidni %1, LINK_DATA_CHECK
   242                              <1>   %assign LINK_DATA_NEW 0
   243                              <1>   %xdefine LINK_DATA_DUPLICATE %2
   244                              <1>   %exitrep
   245                              <1>  %endif
   246                              <1> %endrep
   247                              <1> 	%endmacro
   248                              <1> 
   249                              <1> 	%imacro link_data_dump_names 1-*.nolist
   250                              <1> %rep %0
   251                              <1> 	%1
   252                              <1>  %rotate 1
   253                              <1> %endrep
   254                              <1> 	%endmacro
   255                              <1> 
   256                              <1> ; dw LINK_LINKER_DATA_RELOCATIONS, 0, 0
   257                              <1> ; dw LINK_DATA_RELOCATIONS, 0, 0
   258                              <1> ; link_data_dump_names ELDCALL_CODE_NAMES
   259                              <1> 
   260                              <1> %endif
    11                                  %include "isvariab.mac"
     1                              <1> 
     2                              <1> %if 0
     3                              <1> 
     4                              <1> lDebug isvariable? function strutures and macros
     5                              <1> 
     6                              <1> Copyright (C) 2008-2025 E. C. Masloch
     7                              <1> 
     8                              <1> Usage of the works is permitted provided that this
     9                              <1> instrument is retained with the works, so that any entity
    10                              <1> that uses the works is notified of this instrument.
    11                              <1> 
    12                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    13                              <1> 
    14                              <1> %endif
    15                              <1> 
    16                              <1> 
    17                              <1> 	struc ISVARIABLESTRUC
    18 00000000 ????                <1> ivName:		resw 1		; -> name (up to 13 bytes, but actually only 11)
    19                              <1> 				;  (search for ivfNameLengthLimit for limit)
    20                              <1> 				;  (length given by ivFlags & ivfNameLengthMask)
    21                              <1> 	; The ivName pointer is only used for more-byte names. It actually
    22                              <1> 	;  contains the trailer of the name, excluding the prefix formed by
    23                              <1> 	;  the first two bytes. This suffix can be the empty string if the
    24                              <1> 	;  variable in question has a two-byte name.
    25                              <1> 	; (For one-byte names this field is unused and contains zero.)
    26 00000002 ????                <1> ivFlags:	resw 1
    27 00000004 ????                <1> ivAddress:	resw 1		; default -> variable
    28                              <1> 	; The ivAddress field is used by default_variable_setup as the base
    29                              <1> 	;  address for the variable(s). It is also used by var_ext_setup as
    30                              <1> 	;  the ELD code section offset to transfer control to. Otherwise, it
    31                              <1> 	;  is usually set to zero and unused.
    32 00000006 ????                <1> ivSetup:	resw 1		; -> set up code (in expr code section)
    33                              <1> 	; INP:	ax = array index (0-based)
    34                              <1> 	;	di = 0
    35                              <1> 	;	cl = default size of variable (1..4)
    36                              <1> 	;	ch = length of variable name
    37                              <1> 	;	bx -> ISVARIABLESTRUC structure
    38                              <1> 	; CHG:	ax, bx, cx, dx, si, di
    39                              <1> 	; OUT:	NC if valid,
    40                              <1> 	;	 bx -> var, di = 0 or di -> mask
    41                              <1> 	;	 cl = size of variable (1..4)
    42                              <1> 	;	 ch = length of variable name
    43 00000008 ??                  <1> ivArrayLast:	resb 1		; 0 if no array, FFh = 256 entries
    44                              <1> 	; The ivArrayLast field is used by the dispatcher to determine
    45                              <1> 	;  whether to support array index expressions. It is checked
    46                              <1> 	;  before decrementing the index if ivfArrayOneBased is set.
    47 00000009 ??                  <1> ivArrayBetween: resb 1		; how many bytes to skip for each index
    48                              <1> 	; The ivArrayBetween field is only used by default_variable_setup.
    49                              <1> 	endstruc
    50                              <1> 
    51                              <1> ivfNameLengthMask:	equ 15	; gives name trailer length, 0 to 11
    52                              <1> ivfNameLengthLimit:	equ 13
    53                              <1> ivfVarLengthShift:	equ 4
    54                              <1> ivfVarLengthMask:	equ 3 << ivfVarLengthShift
    55                              <1> 				; gives default variable size minus 1
    56                              <1> ivfReadOnly:		equ 80h	; variable cannot be written at all
    57                              <1> ivfArrayOneBased:	equ 100h; first array entry is 1 not 0 (ivArrayLast > 0)
    58                              <1> ivfArrayOptional:	equ 200h; array index expression is optional
    59                              <1> ivfSeparatorSpecial:	equ 400h; used for RIxxP/L/S/O
    60                              <1> 
    61                              <1> %define ISVARIABLESTRINGS db "",db ""
    62                              <1> %define IVS_ONEBYTE_NAMES ""
    63                              <1> %define IVS_MOREBYTE_NAMEHEADERS ""
    64                              <1> %assign IVS_HAVE_ONEBYTE 0
    65                              <1> %assign IVS_SINGLE_ONEBYTE 1
    66                              <1> 
    67                              <1> 		; %1 = name string
    68                              <1> 		; %2 = default variable length, 1 to 4
    69                              <1> 		; %3 = flags to set (except name length and var length)
    70                              <1> 		; %4 = ivAddress value
    71                              <1> 		; %5 = ivArrayLast, defaults to 0 (no array)
    72                              <1> 		; %6 = ivArrayBetween, defaults to 0 (immediately consecutive)
    73                              <1> 		; %7 = ivSetup, defaults to default_variable_setup
    74                              <1> 	%macro isvariablestruc 4-7.nolist 0, 0, default_variable_setup
    75                              <1> %push
    76                              <1> %strlen %$namelength %1
    77                              <1> %if %$namelength > ivfNameLengthLimit
    78                              <1>  %error Expected at most 13-byte name (or adjust isvariable? code)
    79                              <1> %endif
    80                              <1> %if IVS_ONEBYTE && %$namelength != 1
    81                              <1>  %error Expected a one-byte name
    82                              <1> %elif ! IVS_ONEBYTE && %$namelength < 2
    83                              <1>  %error Expected at least a two-byte name
    84                              <1> %endif
    85                              <1> %if IVS_ONEBYTE
    86                              <1>  %define IVS_SINGLE_ONEBYTE_NAME %1
    87                              <1>  %if IVS_HAVE_ONEBYTE
    88                              <1>   %assign IVS_SINGLE_ONEBYTE 0
    89                              <1>  %endif
    90                              <1>  %assign IVS_HAVE_ONEBYTE 1
    91                              <1>  %assign %$namelength 0
    92                              <1>  %xdefine IVS_ONEBYTE_NAMES IVS_ONEBYTE_NAMES, %1
    93                              <1>  %%name equ 0
    94                              <1> %else
    95                              <1>  %assign %$namelength %$namelength - 2
    96                              <1>  %substr %$nametrailer %1 3,-1
    97                              <1>  %substr %$nameheader %1 1,2
    98                              <1>  %xdefine IVS_MOREBYTE_NAMEHEADERS IVS_MOREBYTE_NAMEHEADERS, %$nameheader
    99                              <1>  %xdefine ISVARIABLESTRINGS ISVARIABLESTRINGS, %%name:, {db %$nametrailer}
   100                              <1> %endif
   101                              <1> 
   102                              <1> %assign %$varlength %2 - 1	; 0 means one byte, 1 means two bytes,
   103                              <1> 				;  2 means three bytes, 3 means four bytes
   104                              <1> 	istruc ISVARIABLESTRUC
   105                              <1> at ivName,		dw %%name
   106                              <1>  IV_NAME_RELOCATION
   107                              <1> at ivFlags,		dw %$$namelength | (%$$varlength << ivfVarLengthShift) | %3
   108                              <1> at ivAddress,		dw %4
   109                              <1>  IV_ADDRESS_RELOCATION
   110                              <1> at ivSetup,		dw %7
   111                              <1>  IV_SETUP_RELOCATION
   112                              <1> at ivArrayLast,		db %5
   113                              <1> at ivArrayBetween,	db %6
   114                              <1> 	iend
   115                              <1> %pop
   116                              <1> %ifndef SECTION_OF_%7
   117                              <1>  %error Unknown target section for symbol %7
   118                              <1> %elifnidni %[SECTION_OF_%7], _EXPR_SECTION
   119                              <1>  %error Wrong section for symbol %7: section_of=SECTION_OF_%7, expr=_EXPR_SECTION
   120                              <1> %endif
   121                              <1> 	%endmacro
   122                              <1> 
   123                              <1> %define IV_NAME_RELOCATION
   124                              <1> %define IV_ADDRESS_RELOCATION
   125                              <1> %define IV_SETUP_RELOCATION
   126                              <1> 
   127                              <1> 	%macro isvariablestrings 2-*.nolist
   128                              <1> %rep %0
   129                              <1>  %1
   130                              <1>  %rotate 1
   131                              <1> %endrep
   132                              <1> 	%endmacro
    12                                  
    13                                  %assign _CATCHINT0C 0
    14                                  %assign _CATCHINT0D 0
    15                                  %assign _CATCHINTFAULTCOND 0
    16                                  %assign _LOADER 0
    17                                  %assign _DEBUG 0
    18                                  %assign _DELAY_BEFORE_BP 0
    19                                  %assign _DHIGHLIGHT 0
    20                                  %assign _GETLINEHIGHLIGHT 0
    21                                  %assign _IMMASM 0
    22                                  %assign _INPUT_FILE_BOOT 0
    23                                  %assign _INPUT_FILE_HANDLES 0
    24                                  %assign _MS_0RANGE_COMPAT 0
    25                                  %assign _PM 0
    26                                  %assign _RH 0
    27                                  %assign _SYMBOLIC 0
    28                                  %assign _VXCHG 0
    29                                  %include "options.mac"
     1                              <1> 
     2                              <1> %if 0
     3                              <1> 
     4                              <1> lDebug options and internal flags
     5                              <1> 
     6                              <1> Copyright (C) 2008-2025 E. C. Masloch
     7                              <1> 
     8                              <1> Usage of the works is permitted provided that this
     9                              <1> instrument is retained with the works, so that any entity
    10                              <1> that uses the works is notified of this instrument.
    11                              <1> 
    12                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    13                              <1> 
    14                              <1> %endif
    15                              <1> 
    16                              <1> 
    17                              <1> dispregs32	equ	  1	; RX: 32-bit register display (R, T/P/G)
    18                              <1> traceints	equ	  2	; TM: trace into interrupts (T)
    19                              <1> cpdepchars	equ	  4	; allow dumping of CP-dependent characters (D, DX)
    20                              <1> fakeindos	equ	  8	; always assume InDOS flag non-zero (all)
    21                              <1> nonpagingdevice	equ	 10h	; disallow paged output with [more] prompt (all exc. P, T)
    22                              <1> 	; This option was never used anywhere:
    23                              <1> ; pagingdevice	equ	 20h	; allow paged output with [more] prompt (all exc. P, T)
    24                              <1> 				; paged output is by default on if the output device is StdOut, else off
    25                              <1> hexrn		equ	 40h	; display raw hexadecimal content of FPU registers (RN)
    26                              <1> ;novdd		equ	 80h	; don't use a registered NTVDM VDD (L, W)
    27                              <1> nondospaging	equ	100h	; paging: don't use DOS for input when waiting for a key
    28                              <1> opt1_86mnohlt	equ	200h	; (86 Mode:) HLT doesn't work, don't use it
    29                              <1> biosidles	equ	400h	; don't idle with HLT or Int2F.1680, only call BIOS Int16.00
    30                              <1> opt_usegetinput	equ	800h	; use getinput for int 21h interactive input
    31                              <1> use_si_units	equ    1000h	; in disp_*_size use SI units (kB = 1000, etc)
    32                              <1> use_jedec_units	equ    2000h	; in disp_*_size use JEDEC units (kB = 1024)
    33                              <1> enable_serial	equ    4000h	; enable serial I/O (preferred over DOS or BIOS terminal)
    34                              <1> int8_disable_serial equ	   8000h	; disable serial I/O when breaking due to intr8
    35                              <1> gg_do_not_skip_bp equ	 1_0000h	; gg: do not skip a breakpoint (bb or gg)
    36                              <1> gg_no_autorepeat equ	 2_0000h	; gg: do not auto-repeat
    37                              <1> tp_do_not_skip_bp equ	 4_0000h	; T/TP/P: do not skip a (bb) breakpoint
    38                              <1> gg_bb_hit_no_repeat equ	 8_0000h	; gg: do not auto-repeat after bb hit
    39                              <1> tp_bb_hit_no_repeat equ	10_0000h	; T/TP/P: do not auto-repeat after bb hit
    40                              <1> gg_unexpected_no_repeat equ 20_0000h	; gg: do not auto-repeat after unexpectedinterrupt
    41                              <1> tp_unexpected_no_repeat equ 40_0000h	; T/TP/P
    42                              <1> ss_no_dump:		equ 80_0000h
    43                              <1> %if _SYMBOLIC
    44                              <1> dd_no_blanks_sym:	equ 100_0000h
    45                              <1> zz_no_pm_xms:		equ 200_0000h
    46                              <1> %endif
    47                              <1> rr_disasm_no_rept:	equ 1000_0000h
    48                              <1> rr_disasm_no_show:	equ 2000_0000h
    49                              <1> opt_cmdline_quiet_input:equ 4000_0000h
    50                              <1> opt_cmdline_quiet_output:equ 8000_0000h
    51                              <1> %if _SYMBOLIC
    52                              <1> DEFAULTOPTIONS	equ zz_no_pm_xms
    53                              <1> %else
    54                              <1> DEFAULTOPTIONS	equ 0
    55                              <1> %endif
    56                              <1> 
    57                              <1> 
    58                              <1> opt2_db_header:		equ 1
    59                              <1> opt2_db_trailer:	equ 2
    60                              <1> opt2_dw_header:		equ 10h
    61                              <1> opt2_dw_trailer:	equ 20h
    62                              <1> opt2_dd_header:		equ 100h
    63                              <1> opt2_dd_trailer:	equ 200h
    64                              <1> opt2_getinput_dpmi:	equ 800h
    65                              <1> opt2_hh_compat:		equ 1000h
    66                              <1> opt2_getc_idle:		equ 2000h
    67                              <1> opt2_getc_idle_dpmi:	equ 4000h
    68                              <1> opt2_re_cancel_tpg:	equ 8000h
    69                              <1> opt2_nn_compat:		equ 1_0000h
    70                              <1> opt2_nn_capitalise:	equ 2_0000h
    71                              <1> %if _MS_0RANGE_COMPAT
    72                              <1> opt2_0range_compat:	equ 4_0000h
    73                              <1> %endif
    74                              <1> opt2_rr16_compat:	equ 8_0000h
    75                              <1> opt2_r_prompt_compat:	equ 10_0000h
    76                              <1> opt2_r_separate:	equ 20_0000h
    77                              <1> opt2_r_linebreak_always:equ 40_0000h
    78                              <1> opt2_dpminohlt:		equ 8000_0000h	; DPMI doesn't like hlt
    79                              <1> DEFAULTOPTIONS2	equ opt2_dw_header | opt2_dd_header | opt2_getc_idle_dpmi | opt2_dpminohlt
    80                              <1> 
    81                              <1> 
    82                              <1> opt3_tt_no_paging:	equ 1
    83                              <1> opt3_tp_no_paging:	equ 2
    84                              <1> opt3_pp_no_paging:	equ 4
    85                              <1> opt3_gg_no_paging:	equ 8
    86                              <1> opt3_silence_paging_set:equ 100h
    87                              <1> opt3_silence_paging_on:	equ 200h
    88                              <1> opt3_paging_rc:		equ 1000h
    89                              <1> opt3_paging_yy:		equ 2000h
    90                              <1> opt3_paging_re:		equ 4000h
    91                              <1> opt3_r_highlight_diff:	equ 10000h
    92                              <1> opt3_r_highlight_dumb:	equ 20000h
    93                              <1> opt3_r_highlight_full:	equ 40000h
    94                              <1> opt3_r_highlight_eip:	equ 80000h
    95                              <1> %if _PM
    96                              <1> opt3_ss_b_bit_set:	equ   10_0000h
    97                              <1>  %if _BREAK_INSTALLDPMI
    98                              <1> opt3_break_installdpmi:	equ   20_0000h
    99                              <1>  %endif
   100                              <1> %endif
   101                              <1> %if _DHIGHLIGHT
   102                              <1> opt3_d_highlight:	equ   80_0000h
   103                              <1> %endif
   104                              <1> %if _GETLINEHIGHLIGHT
   105                              <1> opt3_getline_highlight:	equ  100_0000h
   106                              <1> %endif
   107                              <1> opt3_no_idle_2F:	equ  200_0000h
   108                              <1> %if _DELAY_BEFORE_BP
   109                              <1> opt3_delay_before_bp:	equ  400_0000h
   110                              <1> %endif
   111                              <1> opt3_no_call_amis:	equ  800_0000h
   112                              <1> opt3_disable_autorepeat:equ 1000_0000h
   113                              <1> opt3_check_ctrlc_keyb:	equ 2000_0000h
   114                              <1> opt3_check_ctrlc_0bh:	equ 4000_0000h
   115                              <1> opt3_tsr_quit_leave_tf:	equ 8000_0000h
   116                              <1> DEFAULTOPTIONS3	equ opt3_tt_no_paging | opt3_tp_no_paging 		| opt3_pp_no_paging | opt3_gg_no_paging 		| opt3_check_ctrlc_keyb | opt3_check_ctrlc_0bh
   119                              <1> 
   120                              <1> 
   121                              <1> opt4_int_2F_hook:	equ 2
   122                              <1> opt4_int_08_hook:	equ 4
   123                              <1> opt4_int_2D_hook:	equ 8
   124                              <1> %if _CATCHINTFAULTCOND
   125                              <1> opt4_int_fault_hook:	equ 10h
   126                              <1> %endif
   127                              <1> opt4_int_serial_force:	equ 1_0000h
   128                              <1> opt4_int_2F_force:	equ 2_0000h
   129                              <1> opt4_int_08_force:	equ 4_0000h
   130                              <1> opt4_int_2D_force:	equ 8_0000h
   131                              <1> %if _CATCHINT0D
   132                              <1> opt4_int_0D_force:	equ   10_0000h
   133                              <1> %endif
   134                              <1> %if _CATCHINT0C
   135                              <1> opt4_int_0C_force:	equ   20_0000h
   136                              <1> %endif
   137                              <1> opt4_int_00_force:	equ  100_0000h
   138                              <1> opt4_int_01_force:	equ  200_0000h
   139                              <1> opt4_int_03_force:	equ  400_0000h
   140                              <1> opt4_int_06_force:	equ  800_0000h
   141                              <1> opt4_int_18_force:	equ 1000_0000h
   142                              <1> opt4_int_19_force:	equ 2000_0000h
   143                              <1> opt4_int_09_force:	equ 4000_0000h	; not used at the same time as 15h
   144                              <1> opt4_int_15_force:	equ 4000_0000h	; not used at the same time as 09h
   145                              <1> opt4_int_07_force:	equ 8000_0000h
   146                              <1> DEFAULTOPTIONS4 equ opt4_int_2F_hook
   147                              <1> 
   148                              <1> 
   149                              <1> %if _VXCHG
   150                              <1> opt6_vv_mode:		equ 1
   151                              <1> opt6_vv_keep:		equ 2
   152                              <1> opt6_vv_int16:		equ 10h
   153                              <1>  %if _VXCHG_DEFAULT_ON
   154                              <1> DEFAULTOPTIONS6 equ opt6_share_serial_irq | opt6_vv_mode
   155                              <1>  %else
   156                              <1> DEFAULTOPTIONS6 equ opt6_share_serial_irq
   157                              <1>  %endif
   158                              <1> %else
   159                              <1> DEFAULTOPTIONS6 equ opt6_share_serial_irq
   160                              <1> %endif
   161                              <1> %if _DEBUG
   162                              <1> opt6_debug_exception_late:	equ  20h
   163                              <1> opt6_debug_exception_early:	equ  40h
   164                              <1>  %if _DEBUG_COND
   165                              <1> opt6_debug_exception:	equ  80h
   166                              <1> opt6_debug_mode:	equ 100h
   167                              <1>  %endif
   168                              <1> %endif
   169                              <1> opt6_bios_output:	equ 200h
   170                              <1> opt6_flat_binary:	equ 400h
   171                              <1> opt6_big_stack:		equ 800h
   172                              <1> opt6_40_columns:	equ 1000h
   173                              <1> opt6_40_indent_odd:	equ 2000h
   174                              <1> opt6_40_dash:		equ 4000h
   175                              <1> opt6_share_serial_irq:	equ 1_0000h
   176                              <1> opt6_serial_EOI_call:	equ 2_0000h
   177                              <1> %if _RH
   178                              <1> opt6_rh_mode:		equ 10_0000h
   179                              <1> %endif
   180                              <1> %if _DEBUG
   181                              <1> opt6_debug_putrunint_early:	equ  40_0000h
   182                              <1>  %if _DEBUG_COND
   183                              <1> opt6_debug_putrunint:		equ  80_0000h
   184                              <1>  %endif
   185                              <1> %endif
   186                              <1> opt6_bios_io:		equ 100_0000h
   187                              <1> opt6_immasm_display_uu:	equ 200_0000h
   188                              <1> opt6_immasm_debug:	equ 400_0000h
   189                              <1> opt6_immasm_flag:	equ 800_0000h
   190                              <1> opt6_immasm_nobranch:	equ 1000_0000h
   191                              <1> opt6_r_flags_style2:	equ 2000_0000h
   192                              <1> opt6_r_flags_style3:	equ 4000_0000h
   193                              <1> opt6_r_linebreak_conditional:	equ 8000_0000h
   194                              <1> 
   195                              <1> 
   196                              <1> DEFAULTOPTIONS7 equ opt7_no_tsr_ll
   197                              <1> opt7_no_free_oneshot_eld:	equ 1
   198                              <1> opt7_debug_optional_link:	equ 2
   199                              <1> opt7_quiet_install:		equ 4
   200                              <1> opt7_quick_run:			equ 8
   201                              <1> opt7_houdini:			equ 100h
   202                              <1> opt7_debug_run:			equ 200h
   203                              <1> opt7_no_ensure:			equ 1000h
   204                              <1> opt7_no_tsr_ll:			equ 2000h
   205                              <1> 
   206                              <1> 
   207                              <1> oldpacket	equ	  1	; Int25/Int26 packet method available (L, W)
   208                              <1> newpacket	equ	  2	; Int21.7305 packet method available (L, W)
   209                              <1> ntpacket	equ	  4	; VDD registered and usable (L, W)
   210                              <1> pagedcommand	equ	  8	; allows paging in puts
   211                              <1> notstdinput	equ	 10h	; DEBUG's StdIn isn't a device with StdIn bit (is file or other device)
   212                              <1> inputfile	equ	 20h	; DEBUG's StdIn is a file, notstdinput also set
   213                              <1> notstdoutput	equ	 40h	; DEBUG's StdOut isn't a device with StdOut bit (is file or other device)
   214                              <1> outputfile	equ	  80h	; DEBUG's StdOut is a file, notstdoutput also set
   215                              <1> hooked2F	equ	 100h	; Int2F hooked
   216                              <1> nohook2F	equ	 200h	; don't hook Int2F.1687 (required for Win9x, DosEmu?)
   217                              <1> unused_dif1_dpminohlt equ 400h	; DPMI doesn't like hlt
   218                              <1> protectedmode	equ	 800h	; in (DPMI) protected mode
   219                              <1> debuggeeA20	equ	1000h	; state of debuggee's A20
   220                              <1> debuggerA20	equ	2000h	; state of debugger's A20 (will be on if possible)
   221                              <1> nodosloaded	equ	4000h	; No DOS loaded currently (Boot loader mode)
   222                              <1> has386		equ	8000h	; CPU is a 386
   223                              <1> usecharcounter	equ    1_0000h	; don't reset charcounter between calls to puts
   224                              <1> runningnt	equ    2_0000h	; running in NTVDM
   225                              <1> canswitchmode	equ    4_0000h	; can switch modes (auxbuff large enough, DPMI mode switch set up)
   226                              <1> modeswitched	equ    8_0000h	; switched mode (now in the mode that we weren't entered in)
   227                              <1> promptwaiting	equ   10_0000h	; puts: any more output needs to display a prompt first
   228                              <1> switchbuffer	equ   20_0000h	; mode switch needs a buffer (auxbuff)
   229                              <1> tsrmode		equ   40_0000h	; in TSR mode; DPI and DPP not valid
   230                              <1> attachedterm	equ   80_0000h	; the attached process terminated
   231                              <1> runningdosemu	equ  100_0000h	; running in dosemu
   232                              <1> ; load_is_ldp	equ  200_0000h	; boot load: partition specified as "ldp"
   233                              <1> tt_while:	equ  400_0000h	; tt: while condition specified
   234                              <1> tt_p:		equ  800_0000h	; tt: proceed past repeated string instructions
   235                              <1> tt_silent_mode:	equ 1000_0000h	; tt: run should be silent (dump at end)
   236                              <1> tt_silence:	equ 2000_0000h	; tt: silent writing (write to auxbuff instead)
   237                              <1> tt_no_bb:	equ 4000_0000h	; tt: do not use bb breakpoints
   238                              <1> tt_no_bb_first:	equ 8000_0000h	; tt: do not use bb breakpoints at first
   239                              <1> 
   240                              <1> 
   241                              <1> dif2_gg_is_first:	equ   1
   242                              <1> dif2_gg_skip_non_cseip:	equ   2
   243                              <1> dif2_gg_skip_cseip:	equ   4
   244                              <1> dif2_gg_is_gg:		equ   8
   245                              <1> dif2_gg_first_detected:	equ  10h
   246                              <1> dif2_gg_again:		equ  20h
   247                              <1> dif2_tpg_proceed_bp_set:equ  40h
   248                              <1> dif2_tpg_keep_proceed_bp: equ 80h
   249                              <1> dif2_tpg_have_bp:	equ 100h
   250                              <1> dif2_tpg_adjusted_cseip:equ 200h
   251                              <1> dif2_tpg_do_not_adjust:	equ 400h
   252                              <1> dif2_bp_failure:	equ 800h
   253                              <1> dif2_is_pp:		equ 1000h
   254                              <1> %if _SYMBOLIC
   255                              <1> dif2_createdprocess:	equ 800_0000h	; created empty debuggee process
   256                              <1> dif2_sym_req_xms:	equ 2000h
   257                              <1> dif2_sym_req_86mm:	equ 4000h
   258                              <1> dif2_sym_req_mask equ dif2_sym_req_86mm | dif2_sym_req_xms
   259                              <1> dif2_no_pm_xms:		equ 1_0000h
   260                              <1> dif2_xms_detection_done:equ 2_0000h
   261                              <1> %endif
   262                              <1> %if _INPUT_FILE_HANDLES
   263                              <1> dif2_input_file:	equ 10_0000h
   264                              <1> dif2_closed_input_file:	equ 20_0000h
   265                              <1> %endif
   266                              <1> dif2_did_getline_file:	equ 40_0000h
   267                              <1> %if _SYMBOLIC
   268                              <1> dif2_poison:		equ 80_0000h
   269                              <1> %endif
   270                              <1> dif2_boot_loaded_kernel:equ 100_0000h
   271                              <1> %if _INPUT_FILE_BOOT
   272                              <1> dif2_input_file_boot:	equ 200_0000h
   273                              <1> dif2_closed_input_file_boot:	equ 400_0000h
   274                              <1> %endif
   275                              <1> dif2_in_silence_dump:	equ 1000_0000h
   276                              <1> dif2_int31_segment:	equ 2000_0000h
   277                              <1> dif2_nn_compat:		equ 4000_0000h
   278                              <1> dif2_nn_capitalise:	equ 8000_0000h
   279                              <1> 
   280                              <1> 
   281                              <1> dif3_load_is_ldp:	equ 1	; boot load: partition specified as "ldp"
   282                              <1> dif3_load_is_sdp:	equ 2	; boot load: partition specified as "sdp"
   283                              <1> dif3_load_is_ydp:	equ 4	; boot load: partition specified as "ydp"
   284                              <1> dif3_load_is_dp:	equ dif3_load_is_ldp 				| dif3_load_is_sdp 				| dif3_load_is_ydp
   287                              <1> dif3_load_dir_dir:	equ 8
   288                              <1> dif3_input_terminal_override:	equ 10h
   289                              <1> dif3_input_serial_override:	equ 20h
   290                              <1> dif3_if_not:		equ 40h
   291                              <1> dif3_partition_changed:	equ 80h
   292                              <1> ;
   293                              <1> dif3_input_cmdline:	equ 100h; input reading from cmdline_buffer
   294                              <1> dif3_input_cmdline_closed: equ 200h
   295                              <1> dif3_at_line_end:	equ 400h
   296                              <1> dif3_quiet_input_single:equ 800h
   297                              <1> dif3_quiet_output:	equ 1000h
   298                              <1> dif3_unquiet_error:	equ 2000h
   299                              <1> dif3_unquiet_prompt:	equ 4000h
   300                              <1> dif3_unquiet:		equ dif3_unquiet_error | dif3_unquiet_prompt
   301                              <1> dif3_return_eof:	equ 8000h
   302                              <1> dif3_highlighting:	equ 1_0000h
   303                              <1> dif3_do_not_highlight:	equ 2_0000h
   304                              <1> dif3_int10_highlight:	equ 2_0000h
   305                              <1> dif3_nosymbols_1:	equ 4_0000h
   306                              <1> dif3_nosymbols_2:	equ 8_0000h
   307                              <1> %if _PM
   308                              <1> dif3_ss_b_bit_set:	equ  10_0000h
   309                              <1> %endif
   310                              <1> dif3_gotint19:		equ  20_0000h
   311                              <1> dif3_prior_pm:		equ  40_0000h
   312                              <1> %if _DELAY_BEFORE_BP
   313                              <1> dif3_delayed		equ  80_0000h
   314                              <1> %endif
   315                              <1> dif3_input_re:		equ 100_0000h	; input reading from re_buffer
   316                              <1> dif3_input_re_closed:	equ 200_0000h
   317                              <1> dif3_accept_getrange_0:	equ 400_0000h
   318                              <1> %if _INPUT_FILE_HANDLES || _INPUT_FILE_BOOT
   319                              <1> dif3_in_if:		equ 800_0000h
   320                              <1> %endif
   321                              <1> dif3_auxbuff_guarded_1:	equ 1000_0000h
   322                              <1> dif3_auxbuff_guarded_2:	equ 2000_0000h
   323                              <1> dif3_auxbuff_guarded_3:	equ 4000_0000h
   324                              <1> dif3_sss_is_reverse:	equ 8000_0000h
   325                              <1> 
   326                              <1> 
   327                              <1> dif4_int_serial_hooked:	equ 1
   328                              <1> dif4_int_2F_hooked:	equ 2
   329                              <1> dif4_int_08_hooked:	equ 4
   330                              <1> dif4_int_2D_hooked:	equ 8
   331                              <1> %if _CATCHINTFAULTCOND && _CATCHINT0D
   332                              <1> dif4_int_0D_hooked:	equ 10h
   333                              <1> %endif
   334                              <1> %if _CATCHINTFAULTCOND && _CATCHINT0C
   335                              <1> dif4_int_0C_hooked:	equ 20h
   336                              <1> %endif
   337                              <1> %if _LOADER
   338                              <1> dif4_int_18_hooked:	equ 1000h
   339                              <1> dif4_int_19_hooked:	equ 2000h
   340                              <1> %endif
   341                              <1> 
   342                              <1> 
   343                              <1> %if _VXCHG
   344                              <1> dif6_vv_mode:		equ 1
   345                              <1> %endif
   346                              <1> dif6_in_hook2F:		equ 2
   347                              <1> dif6_in_amis_hook2F:	equ 4
   348                              <1> dif6_debug_mode:	equ 100h
   349                              <1> dif6_locked:		equ 200h
   350                              <1> dif6_mcp:		equ 400h
   351                              <1> %if _RH
   352                              <1> dif6_rh_mode_was:	equ  8_0000h
   353                              <1> dif6_rh_mode:		equ 10_0000h
   354                              <1> dif6_rh_mode_2:		equ 20_0000h
   355                              <1> %endif
   356                              <1> dif6_device_mode:	equ 40_0000h
   357                              <1> dif6_cpdepchars:	equ 80_0000h
   358                              <1> %if _IMMASM
   359                              <1> dif6_immasm_no_output:	equ 100_0000h
   360                              <1> dif6_immasm:		equ 200_0000h
   361                              <1> dif6_immasm_rel8:	equ 400_0000h
   362                              <1> %endif
   363                              <1> 
   364                              <1> 
   365                              <1> disasm_lowercase	equ 1
   366                              <1> disasm_commablank	equ 2
   367                              <1> disasm_nasm		equ 4
   368                              <1> disasm_lowercase_refmem:equ 8
   369                              <1> disasm_show_short:	equ 10h
   370                              <1> disasm_show_near:	equ 20h
   371                              <1> disasm_show_far:	equ 40h
   372                              <1> disasm_nec:		equ 80h
   373                              <1> disasm_40_columns:	equ 100h
   374                              <1> disasm_no_indent:	equ 200h
   375                              <1> disasm_msdebug_mnemonofs: equ 400h
   376                              <1> disasm_a16_memref:	equ 1000h
   377                              <1> disasm_a32_memref:	equ 2000h
   378                              <1> disasm_a16_string:	equ 4000h
   379                              <1> disasm_a32_string:	equ 8000h
   380                              <1> disasm_hide_modrm:	equ 10000h
   381                              <1> disasm_asize_loop_nasm:	equ 20000h
   382                              <1> disasm_modrm_always:	equ 40000h
   383                              <1> DEFAULTASMOPTIONS equ disasm_lowercase|disasm_commablank|disasm_nasm 	| disasm_a16_memref | disasm_a32_memref 	| disasm_a16_string | disasm_a32_string
    30                                  
    31                                  	cpu 8086
    32                                  
    33                                  	addsection RELOCATEDDATA, nobits vstart=_ELD_RELOC_VSTART
    34                                  %xdefine SECTION_OF_relocateddata _CURRENT_SECTION
    35                                  relocateddata:
    36                                  %xdefine _EXPR_SECTION _CURRENT_SECTION
    37                                  
    38                                  	addsection HEADER, start=0
    39                                  
    40                                  	istruc ELD_HEADERX
    41                                  at eldhxHeader
    42                                  		; ELD executable header
    43                                  	istruc ELD_HEADER
    44 00000000 454C4431                at eldhSignature,	db "ELD1"
    45 00000004 000000                  			db 0,0,0
    46 00000007 1A                      			db 26
    47 00000008 50000000                at eldhCodeOffset,	dd CODEOFFSET
    48 0000000C 800D                    at eldhCodeImageLength,	dw code_size
    49 0000000E 0000                    at eldhCodeAllocLength,	dw 0
    50 00000010 D00D0000                at eldhDataOffset,	dd DATAOFFSET
    51 00000014 F001                    at eldhDataImageLength,	dw transient_data_size
    52 00000016 0000                    at eldhDataAllocLength,	dw total_data_size - transient_data_size
    53 00000018 1C04                    at eldhCodeEntrypoint,	dw linker - code
    54                                  at eldhReserved
    55 0000001A 00<rep 4h>2400          at eldhExtensionSize,	dw header_extension_end - $$
    56                                  	iend
    57 00000020 [30000000]              at eldhxDescriptionOffset,	dd description
    58                                  PUT_ELDHX_DATETIME_OFFSET
    59                                  header_extension_end:
    60 00000024 00<rep Ch>              	iend
    61                                  
    62 00000030 50726F766964652054-     description:		asciz "Provide TSC command."
    62 00000039 534320636F6D6D616E-
    62 00000042 642E00             
    63                                  
    64                                  
    65 00000045 00<rep Bh>              	align 16, db 0
    66                                  
    67                                  CODEOFFSET equ $ - $$
    68                                  	addsection CODE, follows=HEADER vstart=_ELD_CODE_VSTART
    69                                  %define CODEFIXUP - code + 0
    70                                  code:
    71                                  code_start:
    72                                  		; ELD instance header
    73                                  	istruc ELD_INSTANCE
    74                                  at eldiStartCode
    75 00000000 00<rep 2h>              at eldiEndCode
    76 00000002 00<rep 2h>              at eldiStartData
    77 00000004 00<rep 2h>              at eldiEndData
    78 00000006 00<rep 2h>54534320-     at eldiIdentifier,	fill 8, 32, db "TSC cmd"
    78 0000000C 636D6420           
    79 00000010 00<rep 2h>7473632E-     at eldiListing,		asciz _ELD_LISTING
    79 00000016 6C737400           
    80 0000001A 00<rep 6h>              	iend
    81                                  
    82                                  
    83                                  DATAOFFSET equ CODEOFFSET + code_size
    84                                  	addsection DATA, follows=CODE vstart=_ELD_DATA_VSTART
    85                                  %define DATAFIXUP - datastart + 0
    86                                  datastart:
    87                                  PUT_ELD_DATETIME
    88                                  
    89                                  
    90                                  	usesection CODE
    91                                  
    92                                  command:
    93 00000020 EB08                    	jmp strict short .entry
    94                                  .chain:
    95 00000022 E8[0000]EB020000        	extcall cmd3_not_ext, required	; must NOT be extcallcall
    96 00000029 90                      	times 10 - ($ - command) nop
    97                                  .entry:
    98 0000002A 56                      	push si
    99 0000002B 3C2D                    	cmp al, '-'
   100 0000002D 7503                    	jne @F
   101 0000002F E82E01                  	extcallcall skipcomma
   102                                  @@:
   103 00000032 4E                      	dec si
   104                                  
   105 00000033 BA[4700]                reloc	mov dx, msg.tsc
   106                                  internaldatarelocation
   107 00000036 E82F01                  	extcallcall isstring?
   108 00000039 7405                    	je .ours
   109 0000003B 5E                      	pop si
   110 0000003C 4E                      	dec si
   111 0000003D AC                      	lodsb
   112 0000003E EBE2                    	jmp .chain
   113                                  
   114                                  .ours:
   115 00000040 58                      	pop ax
   116 00000041 E81C01                  	extcallcall skipcomma
   117 00000044 4E                      	dec si
   118 00000045 C706[0000][0000]        reloc2	mov word [relocateddata], relocateddata
   119                                  linkdatarelocation lastcmd, -4
   120                                  linkdatarelocation dmycmd
   121 0000004B BA[0000]                reloc	mov dx, relocateddata
   122                                  linkdatarelocation msg.uninstall
   123 0000004E E81701                  	extcallcall isstring?
   124 00000051 7406                    	je uninstall
   125                                  
   126 00000053 E8B600                  	call run
   127 00000056 E81701                  	extcallcall cmd3
   128                                  
   129                                  uninstall:
   130 00000059 AC                      	lodsb
   131 0000005A E81B01                  	extcallcall chkeol
   132                                  
   133 0000005D 8E06[0000]              	mov es, word [relocateddata]
   134                                  linkdatarelocation extdssel
   135 00000061 E81C01                  	extcallcall ispm
   136 00000064 7404                    	jz @F
   137 00000066 8E06[0000]              	mov es, word [relocateddata]
   138                                  linkdatarelocation extseg
   139                                  @@:
   140 0000006A 06                      	push es
   141 0000006B 1F                      	pop ds
   142 0000006C 31DB                    	xor bx, bx		; = 0 (no prior, modify ext_command_handler)
   143 0000006E BF[2000]                	mov di, command		; di -> us
   144                                  internalcoderelocation
   145 00000071 368B36[0000]            	mov si, word [ss:relocateddata]
   146                                  linkdatarelocation ext_command_handler
   147                                  				; si -> first
   148 00000076 85F6                    	test si, si		; none installed ?
   149 00000078 7503E98400              	jz .error		; error -->
   150                                  
   151                                  .loop:
   152 0000007D 39F7                    	cmp di, si		; found ?
   153 0000007F 740D                    	je .bx			; yes, use bx -->
   154 00000081 89F3                    	mov bx, si		; bx -> prior handler
   155 00000083 AD                      	lodsw			; skip entrypoint jmp strict short
   156 00000084 AC                      	lodsb			; get first byte of chainer
   157 00000085 3CE9                    	cmp al, 0E9h		; expecting jmp near ?
   158 00000087 7578                    	jne .error		; no, error -->
   159 00000089 AD                      	lodsw			; get rel16 displacement
   160 0000008A 01C6                    	add si, ax		; -> next handler
   161 0000008C EBEF                    	jmp .loop
   162                                  
   163                                  .bx:
   164 0000008E 85DB                    	test bx, bx		; any prior ?
   165 00000090 751A                    	jnz .bxnz		; yes -->
   166 00000092 AF                      	scasw			; skip entrypoint jmp strict short
   167 00000093 803DE8                  	cmp byte [di], 0E8h	; is it a call to cmd3_not_ext ?
   168 00000096 7507                    	jne @F			; no -->
   169                                  				; yes, reset ext_command_handler to zero
   170                                  .setbx:
   171 00000098 36891E[0000]            	mov word [ss:relocateddata], bx
   172                                  linkdatarelocation ext_command_handler
   173 0000009D EB1E                    	jmp .done
   174                                  
   175                                  @@:
   176 0000009F 803DE9                  	cmp byte [di], 0E9h	; validate
   177 000000A2 755D                    	jne .error		; failure -->
   178 000000A4 47                      	inc di			; -> rel16 displacement
   179 000000A5 8B1D                    	mov bx, word [di]	; get displacement
   180 000000A7 AF                      	scasw			; -> after jmp near
   181 000000A8 01FB                    	add bx, di		; -> next handler
   182 000000AA EBEC                    	jmp .setbx		; set ext_command_handler to next
   183                                  
   184                                  .bxnz:
   185 000000AC 89DE                    	mov si, bx		; -> prior handler with us as downlink
   186 000000AE 87FE                    	xchg di, si		; si -> ours, di -> prior
   187 000000B0 A7                      	cmpsw			; skip entrypoint jmp strict short
   188 000000B1 A4                      	movsb			; copy 0E8h/0E9h
   189 000000B2 AD                      	lodsw			; ax = near rel16 displacement
   190 000000B3 01F0                    	add ax, si		; add in our base (= absolute offset)
   191 000000B5 29F8                    	sub ax, di
   192 000000B7 48                      	dec ax
   193 000000B8 48                      	dec ax			; subtract new base (= relative displacement)
   194 000000B9 AB                      	stosw			; store new rel16 displacement
   195 000000BA A5                      	movsw			; jmp strict short
   196 000000BB A5                      	movsw			; linkcall target
   197 000000BC A4                      	movsb			; trailer
   198                                  .done:
   199 000000BD 8026[1000]FE            	clropt [code + eldiFlags], eldifResident
   200                                  internalcoderelocation -3	; mark block as free
   201                                  
   202 000000C2 16                      	push ss
   203 000000C3 1F                      	pop ds
   204 000000C4 BE[0000]                	mov si, store_table
   205                                  internaldatarelocation
   206                                  
   207                                  .write_store_table:
   208 000000C7 AD                      	lodsw
   209 000000C8 97                      	xchg di, ax		; -> destination
   210 000000C9 AD                      	lodsw
   211 000000CA 85C0                    	test ax, ax
   212 000000CC 7416                    	jz @F
   213 000000CE 93                      	xchg bx, ax
   214 000000CF 8B17                    	mov dx, [bx]
   215 000000D1 93                      	xchg bx, ax
   216 000000D2 E8[0000]EB020000        	extcall setes2dx	; => destination
   217 000000D9 AD                      	lodsw
   218 000000DA 91                      	xchg cx, ax
   219 000000DB B090                    	mov al, 90h
   220 000000DD F3AA                    	rep stosb
   221 000000DF 83C606                  	add si, STORETABLEENTRY_size - 6
   222 000000E2 EBE3                    	jmp .write_store_table
   223                                  
   224                                  @@:
   225                                  
   226 000000E4 BA[5100]                	mov dx, msg.uninstall_done
   227                                  internaldatarelocation
   228 000000E7 368B3E[9200]            	mov di, [ss:nameheader_offset]
   229                                  internaldatarelocation
   230 000000EC 16                      	push ss
   231 000000ED 07                      	pop es
   232 000000EE 31C0                    	xor ax, ax
   233 000000F0 AB                      	stosw			; name header
   234 000000F1 368B3E[9000]            	mov di, word [ss:structure_offset]
   235                                  internaldatarelocation
   236 000000F6 AB                      	stosw			; ivName
   237 000000F7 AB                      	stosw			; ivFlags
   238 000000F8 AB                      	stosw			; ivAddress
   239                                  @@:
   240 000000F9 16                      	push ss
   241 000000FA 1F                      	pop ds
   242 000000FB E88A00                  	extcallcall putsz
   243 000000FE E86F00                  	extcallcall cmd3	; return
   244                                  
   245                                  .error:
   246 00000101 B8010E                  	mov ax, 0E01h
   247 00000104 E88900                  	extcallcall setrc
   248 00000107 BA[6C00]                	mov dx, msg.uninstall_error
   249                                  internaldatarelocation
   250 0000010A EBED                    	jmp @B
   251                                  
   252                                  
   253                                  run:
   254 0000010C 31DB                    	xor bx, bx
   255 0000010E BA[4B00]                	mov dx, msg.quiet
   256                                  internaldatarelocation
   257 00000111 E85400                  	extcallcall isstring?
   258 00000114 7501                    	jne @F
   259 00000116 43                      	inc bx
   260                                  @@:
   261 00000117 E84600                  	extcallcall skipcomma
   262 0000011A E85B00                  	extcallcall chkeol
   263                                  subcpu 586
   264 0000011D 0F31                    	rdtsc
   265 0000011F 66A3[2800]              	mov dword [lasttsc], eax
   266                                  internaldatarelocation
   267 00000123 668916[2C00]            	mov dword [lasttsc + 4], edx
   268                                  internaldatarelocation
   269 00000128 85DB                    	test bx, bx
   270 0000012A 7513                    	jnz .ret
   271 0000012C BF[0000]                	mov di, relocateddata
   272                                  linkdatarelocation line_out
   273 0000012F 6692                    	xchg eax, edx
   274 00000131 E86400                  	extcallcall hexdword
   275 00000134 B05F                    	mov al, '_'
   276 00000136 AA                      	stosb
   277 00000137 6692                    	xchg eax, edx
   278 00000139 E85C00                  	extcallcall hexdword
   279 0000013C E86100                  	extcallcall putsline_crlf
   280                                  .ret:
   281 0000013F C3                      	retn
   282                                  subcpureset
   283                                  
   284                                  
   285                                  		; INP:	ax = array index (0-based)
   286                                  		;	cx = offset of this handler (ip)
   287                                  		;	dil = default size of variable (1..4)
   288                                  		;	dih = length of variable name
   289                                  		; CHG:	si, ax
   290                                  		; OUT:	NC if valid,
   291                                  		;	 bx -> var, di = 0 or di -> mask
   292                                  		;	 cl = size of variable (1..4)
   293                                  		;	 ch = length of variable name
   294                                  varsetup:
   295 00000140 01C0                    	add ax, ax
   296 00000142 01C0                    	add ax, ax		; times 4
   297 00000144 BB[2800]                	mov bx, lasttsc
   298                                  internaldatarelocation
   299 00000147 01C3                    	add bx, ax		; index into array
   300 00000149 31C9                    	xor cx, cx		; NC, cx = 0
   301 0000014B 87CF                    	xchg cx, di
   302 0000014D E8[0000]EB020000        	extcall var_ext_setup_done, required	; must NOT be extcallcall
   303                                  
   304                                  
   305                                  error:
   306 00000154 E8[0000]EB020000        	extcall error
   307                                  
   308 0000015B 90<rep 5h>E8[0000]-     	eldcall_dump_callcall ELDCALL_CALLCALL_LIST
   308 00000163 EB020000C3E8[0000]-
   308 0000016B EB020000C3E8[0000]-
   308 00000173 EB020000C3E8[0000]-
   308 0000017B EB020000C3E8[0000]-
   308 00000183 EB020000C3E8[0000]-
   308 0000018B EB020000C3E8[0000]-
   308 00000193 EB020000C3E8[0000]-
   308 0000019B EB020000C3E8[0000]-
   308 000001A3 EB020000C3         
   309                                  
   310                                  endinstalled equ ($ + CODEFIXUP + 15) & ~15
   311                                  
   312                                  
   313                                  checktscsupport:
   314 000001A8 F606[0100]80            	testopt [relocateddata], has386
   315                                  linkdatarelocation internalflags, -3
   316 000001AD F9                      	stc			; CY
   317 000001AE 746E                    	jz .not386
   318                                  subcpu 386
   319 000001B0 6650                    	push eax
   320 000001B2 6653                    	push ebx
   321 000001B4 6651                    	push ecx
   322 000001B6 6652                    	push edx
   323                                  
   324                                  ; Copied from init.asm, debugging messages
   325                                  ;  and machine variable access removed.
   326 000001B8 89E3                    	mov bx, sp		; save current stack pointer to align
   327 000001BA 83E4FC                  	and sp, ~3		; align stack to avoid AC fault
   328 000001BD 669C                    	pushfd			; push original EFLAGS
   329 000001BF 6658                    	pop eax			; get original EFLAGS
   330 000001C1 6689C1                  	mov ecx, eax		; save original EFLAGS in ECX (including IF)
   331                                  
   332 000001C4 663500000400            	xor eax, 40000h		; flip AC bit in EFLAGS
   333 000001CA 25FFFD                  	and ax, ~0200h		; clear IF
   334 000001CD 6650                    	push eax		; put new EFLAGS value on stack
   335 000001CF 669D                    	popfd			; replace EFLAGS value; DI
   336 000001D1 669C                    	pushfd			; get new EFLAGS
   337 000001D3 6658                    	pop eax			; store new EFLAGS value in EAX
   338 000001D5 89C8                    	mov ax, cx		; ignore low bits (including IF)
   339 000001D7 6639C8                  	cmp eax, ecx
   340 000001DA 7416                    	je .cpudone_stack_eax_equals_ecx	; if 80386 -->
   341                                  
   342                                  		; Intel486 DX CPU, Intel487 SX NDP, and Intel486 SX CPU check.
   343                                  		; Checking for ability to set/clear ID flag (bit 21) in EFLAGS
   344                                  		; which indicates the presence of a processor with the ability
   345                                  		; to use the CPUID instruction.
   346 000001DC 6689C8                  	mov eax, ecx		; get original EFLAGS
   347 000001DF 663500002000            	xor eax, 200000h	; flip ID bit in EFLAGS
   348 000001E5 25FFFD                  	and ax, ~0200h		; clear IF
   349 000001E8 6650                    	push eax		; save new EFLAGS value on stack
   350 000001EA 669D                    	popfd			; replace current EFLAGS value; DI
   351 000001EC 669C                    	pushfd			; get new EFLAGS
   352 000001EE 6658                    	pop eax			; store new EFLAGS in EAX
   353 000001F0 89C8                    	mov ax, cx		; ignore low bits (including IF)
   354                                  
   355                                  .cpudone_stack_eax_equals_ecx:
   356 000001F2 6651                    	push ecx
   357 000001F4 669D                    	popfd			; restore AC,ID bits and IF in EFLAGS (86 Mode)
   358 000001F6 89DC                    	mov sp, bx		; restore sp
   359                                  
   360 000001F8 6639C8                  	cmp eax, ecx		; check if it's changed
   361 000001FB F9                      	stc
   362 000001FC 7418                    	je .cpudone		; if it's a 486 (can't toggle ID bit) -->
   363                                  
   364                                  		; Execute CPUID instruction.
   365                                  subcpu 486		; NASM (at least 2.10rc1) handles cpuid itself as a
   366                                  			;  586+ instruction, but we know better. So this
   367                                  			;  part is declared for 486 compatibility, and only
   368                                  			;  the cpuid instructions are emitted with 586
   369                                  			;  compatibility to appease NASM.
   370 000001FE 6631C0                  	xor eax, eax		; set up input for CPUID instruction
   371                                  	  [cpu 586]
   372 00000201 0FA2                    	 cpuid
   373                                  	  __CPU__
   374 00000203 6683F801                	cmp eax, byte 1
   375 00000207 720D                    	jb .cpudone		; if 1 is not a valid input value for CPUID (CY)
   376 00000209 6631C0                  	xor eax, eax		; otherwise, run CPUID with eax = 1
   377 0000020C 6640                    	inc eax
   378                                  	  [cpu 586]
   379 0000020E 0FA2                    	 cpuid
   380                                  	  __CPU__
   381 00000210 F6C210                  	test dl, 1 << 4
   382 00000213 7501                    	jnz .cpudone		; NC
   383 00000215 F9                      	stc			; CY
   384                                  .cpudone:
   385 00000216 665A                    	pop edx
   386 00000218 6659                    	pop ecx
   387 0000021A 665B                    	pop ebx
   388 0000021C 6658                    	pop eax
   389                                  subcpureset
   390                                  .not386:
   391 0000021E C3                      	retn
   392                                  
   393                                  
   394                                  start:
   395 0000021F 8CC3                    	mov bx, es
   396 00000221 16                      	 push ss
   397 00000222 07                      	 pop es
   398                                  
   399 00000223 E83AFF                  	call skipcomma
   400 00000226 4E                      	dec si
   401 00000227 BA[0000]                	mov dx, relocateddata
   402                                  linkdatarelocation msg.install
   403 0000022A E83BFF                  	call isstring?
   404 0000022D 7477                    	je install
   405 0000022F E876FF                  	call checktscsupport
   406 00000232 7210                    	jc .nottsc
   407 00000234 E8D5FE                  	call run
   408                                  @@:
   409 00000237 E82000                  	call uninstall_oneshot
   410 0000023A 31C0                    	xor ax, ax
   411 0000023C CB                      	retf
   412                                  
   413                                  
   414                                  .nottsc_install:
   415 0000023D F606[0000]04            	testopt [relocateddata], 4
   416                                  linkdatarelocation options7, -3
   417 00000242 75F3                    	jnz @B
   418                                  .nottsc:
   419 00000244 B8730E                  	mov ax, 0E73h
   420 00000247 E8[0000]EB020000        	extcall setrc
   421 0000024E BA[8F00]                	mov dx, msg.notsc
   422                                  internaldatarelocation
   423 00000251 E8[0000]EB020000        	extcall putsz
   424 00000258 EBDD                    	jmp @B
   425                                  
   426                                  
   427                                  uninstall_oneshot:
   428 0000025A 36F606[0000]01          	testopt [ss:relocateddata], 1
   429                                  linkdatarelocation options7, -3
   430 00000260 751A                    	jnz @F
   431                                  
   432 00000262 2EA1[0200]              	mov ax, word [cs:code + eldiEndCode]
   433                                  internalcoderelocation
   434 00000266 2E2B06[0000]            	sub ax, word [cs:code + eldiStartCode]
   435                                  internalcoderelocation
   436 0000026B 2906[0000]              	sub word [relocateddata], ax
   437                                  linkdatarelocation extseg_used
   438                                  
   439 0000026F 2EA1[0600]              	mov ax, word [cs:code + eldiEndData]
   440                                  internalcoderelocation
   441 00000273 2E2B06[0400]            	sub ax, word [cs:code + eldiStartData]
   442                                  internalcoderelocation
   443 00000278 2906[0000]              	sub word [relocateddata], ax
   444                                  linkdatarelocation extdata_used
   445                                  @@:
   446 0000027C C3                      	retn
   447                                  
   448                                  
   449                                  	usesection DATA
   450                                  
   451                                  transientdata_displacement_equate equ transientdata_displacement
   452                                  %assign transientdata_displacement_assign transientdata_displacement_equate
   453                                  transientdata_vstart equ _ELD_DATA_VSTART + transientdata_displacement_equate
   454                                  	addsection TRANSIENTDATA, align=1 valign=1 		 follows=DATA vstart=transientdata_vstart, DATA
   456                                  %define TRANSIENTDATAFIXUP - transientdatastart + transientdata_displacement_assign
   457                                  transientdatastart:
   458                                  
   459                                  %define IV_NAME_RELOCATION internaldatarelocation
   460                                  %define IV_ADDRESS_RELOCATION internalcoderelocation
   461                                  %define IV_SETUP_RELOCATION linkdatarelocation var_ext_setup
   462                                  %assign IVS_ONEBYTE 0
   463                                  
   464                                  ; align 1-2+.nolist nop
   465 00000000 00                          times (((2) - (($-$$ + transientdata_displacement_assign) % (2))) % (2)) db 0
   466                                  structure:
   467 00000001 [4200]3502[4001]-       isvariablestruc "LASTTSC", 4, ivfArrayOptional, varsetup, 5, 0, relocateddata
   467 00000007 [0000]0500         
   468                                  
   469                                  ; align 1-2+.nolist nop
   470 0000000B 00<rep 2h>                  times (((16) - (($-$$ + transientdata_displacement_assign) % (16))) % (16)) db 0
   471                                  transient_data_size equ $ - $$ + transientdata_displacement_assign
   472                                  
   473                                  
   474                                  	usesection DATA
   475                                  
   476                                  	align 2, db 0
   477                                  store_table:
   478 00000000 [0000]                  	dw relocateddata
   479                                  linkdatarelocation patcharea_run
   480 00000002 [0000]                  	dw relocateddata
   481                                  linkdatarelocation patcharea_run.segment
   482 00000004 [0000]                  	dw relocateddata
   483                                  linkdatarelocation patcharea_run.size
   484 00000006 [7E02]                  	dw store_tsc_run
   485                                  internalcoderelocation
   486 00000008 1400                    	dw store_tsc_run.size
   487 0000000A [3F01]                  	dw msg.store_tsc_run
   488                                  internaldatarelocation
   489                                  
   490 0000000C [0000]                  	dw relocateddata
   491                                  linkdatarelocation patcharea_intrtn
   492 0000000E [0000]                  	dw relocateddata
   493                                  linkdatarelocation patcharea_intrtn.segment
   494 00000010 [0000]                  	dw relocateddata
   495                                  linkdatarelocation patcharea_intrtn.size
   496 00000012 [9202]                  	dw store_tsc_intrtn
   497                                  internalcoderelocation
   498 00000014 1400                    	dw store_tsc_intrtn.size
   499 00000016 [5001]                  	dw msg.store_tsc_intrtn
   500                                  internaldatarelocation
   501                                  
   502                                  .checkpm:
   503 00000018 [0000]                  	dw relocateddata
   504                                  linkdatarelocation patcharea_pm_exc, -2, PM required
   505 0000001A [0000]                  	dw relocateddata
   506                                  linkdatarelocation patcharea_pm_exc.segment, -2, PM required
   507 0000001C [0000]                  	dw relocateddata
   508                                  linkdatarelocation patcharea_pm_exc.size, -2, PM required
   509 0000001E [9202]                  	dw store_tsc_intrtn
   510                                  internalcoderelocation
   511 00000020 1400                    	dw store_tsc_intrtn.size
   512 00000022 [6C01]                  	dw msg.store_tsc_pm_exc
   513                                  internaldatarelocation
   514                                  
   515 00000024 00000000                	dw 0, 0
   516                                  
   517                                  	struc STORETABLEENTRY
   518 00000000 ????                    steAreaOffset:		resw 1
   519 00000002 ????                    steAreaSegmentVariable:	resw 1
   520 00000004 ????                    steAreaLength:		resw 1
   521 00000006 ????                    stePatchOffset:		resw 1
   522 00000008 ????                    stePatchLength:		resw 1		; must be even
   523 0000000A ????                    steName:		resw 1
   524                                  	endstruc
   525                                  
   526                                  
   527                                  	align 4, db 0			; must be dword aligned for PM exc
   528 00000028 0000000000000000-       lasttsc:	times 3 dq 0
   528 00000028 <rep 3h>           
   529                                  	align 2, db 0
   530                                  header:
   531 00000040 4C41                    	dw IVS_MOREBYTE_NAMEHEADERS
   532                                  
   533 00000042 5354545343              isvariablestrings ISVARIABLESTRINGS
   534                                  
   535                                  msg:
   536 00000047 54534300                .tsc:			asciz "TSC"
   537 0000004B 515549455400            .quiet:			asciz "QUIET"
   538 00000051 54534320636F6D6D61-     .uninstall_done:	db "TSC command uninstalled."
   538 0000005A 6E6420756E696E7374-
   538 00000063 616C6C65642E       
   539                                  %if _ELD_RECLAIM_HINT
   540                                  			db " (Don't forget to use reclaim.eld)"
   541                                  %endif
   542 00000069 0D0A00                  			asciz 13,10
   543 0000006C 54534320636F6D6D61-     .uninstall_error:	asciz "TSC command unable to uninstall!",13,10
   543 00000075 6E6420756E61626C65-
   543 0000007E 20746F20756E696E73-
   543 00000087 74616C6C210D0A00   
   544                                  
   545                                  uinit_data: equ $
   546                                  
   547 0000008F 4E6F20545343206176-     .notsc:		asciz "No TSC available, TSC ELD not usable.",13,10
   547 00000098 61696C61626C652C20-
   547 000000A1 54534320454C44206E-
   547 000000AA 6F7420757361626C65-
   547 000000B3 2E0D0A00           
   548 000000B7 54534320636F6D6D61-     .installed:	asciz "TSC command installed.",13,10
   548 000000C0 6E6420696E7374616C-
   548 000000C9 6C65642E0D0A00     
   549 000000D0 54534320636F6D6D61-     .nofree:	asciz "TSC command cannot install, no ext variable free!",13,10
   549 000000D9 6E642063616E6E6F74-
   549 000000E2 20696E7374616C6C2C-
   549 000000EB 206E6F206578742076-
   549 000000F4 61726961626C652066-
   549 000000FD 726565210D0A00     
   550 00000104 54534320636F6D6D61-     .unknown:	asciz "TSC command cannot install, unknown ext variable format!",13,10
   550 0000010D 6E642063616E6E6F74-
   550 00000116 20696E7374616C6C2C-
   550 0000011F 20756E6B6E6F776E20-
   550 00000128 657874207661726961-
   550 00000131 626C6520666F726D61-
   550 0000013A 74210D0A00         
   551                                  
   552 0000013F 53746F726520545343-     .store_tsc_run:		asciz "Store TSC at run"
   552 00000148 2061742072756E00   
   553 00000150 53746F726520545343-     .store_tsc_intrtn:	asciz "Store TSC at 86 Mode intrtn"
   553 00000159 206174203836204D6F-
   553 00000162 646520696E7472746E-
   553 0000016B 00                 
   554 0000016C 53746F726520545343-     .store_tsc_pm_exc:	asciz "Store TSC at Protected Mode exc"
   554 00000175 2061742050726F7465-
   554 0000017E 63746564204D6F6465-
   554 00000187 2065786300         
   555                                  
   556 0000018C 43616E6E6F7420696E-     .store_used.1:		asciz "Cannot install, patch area is in use: "
   556 00000195 7374616C6C2C207061-
   556 0000019E 746368206172656120-
   556 000001A7 697320696E20757365-
   556 000001B0 3A2000             
   557 000001B3 0D0A00                  .store_used.2:		asciz 13,10
   558 000001B6 43616E6E6F7420696E-     .store_long.1:		asciz "Cannot install, patch area is too short: "
   558 000001BF 7374616C6C2C207061-
   558 000001C8 746368206172656120-
   558 000001D1 697320746F6F207368-
   558 000001DA 6F72743A2000       
   559 000001E0 0D0A00                  .store_long.2:		asciz 13,10
   560                                  
   561                                  transientdata_displacement: equ $ - datastart
   562                                  
   563                                  
   564                                  	absolute uinit_data
   565                                  
   566 0000008F ??                      	alignb 2
   567 00000090 ????                    structure_offset:	resw 1
   568 00000092 ????                    nameheader_offset:	resw 1
   569                                  
   570                                  %if $ > msg.installed
   571                                   %error Variables overlap message
   572                                  %endif
   573                                  
   574 00000094 <res Ch>                	alignb 16
   575                                  uinit_data_end:
   576                                  resident_data_end:
   577                                  resident_data_size equ resident_data_end - datastart
   578                                  
   579                                  uinit_data_size equ uinit_data_end - datastart
   580                                  
   581                                  
   582                                  %if uinit_data_size >= transient_data_size
   583                                   total_data_size equ uinit_data_size
   584                                  %else
   585                                   total_data_size equ transient_data_size
   586                                  %endif
   587                                  %assign _DATA_SIZE total_data_size
   588                                  
   589                                  
   590                                  	usesection CODE
   591                                  
   592                                  subcpu 586
   593 0000027D 90                      	align 2
   594                                  store_tsc_run:
   595 0000027E 6650                    .:	push eax
   596 00000280 6652                    	push edx
   597 00000282 0F31                    	rdtsc
   598 00000284 66A3[3000]              	mov dword [lasttsc + 8 + 0], eax
   599                                  internaldatarelocation
   600 00000288 668916[3400]            	mov dword [lasttsc + 8 + 4], edx
   601                                  internaldatarelocation
   602 0000028D 665A                    	pop edx
   603 0000028F 6658                    	pop eax
   604 00000291 90                      	align 2, nop
   605                                  .end:
   606                                  .size equ .end - .
   607                                  %if .size & 1
   608                                   %error Expected even patch length
   609                                  %endif
   610                                  
   611                                  	align 2
   612                                  store_tsc_intrtn:
   613 00000292 6650                    .:	push eax
   614 00000294 6652                    	push edx
   615 00000296 0F31                    	rdtsc
   616 00000298 66A3[3800]              	mov dword [lasttsc + 16 + 0], eax
   617                                  internaldatarelocation
   618 0000029C 668916[3C00]            	mov dword [lasttsc + 16 + 4], edx
   619                                  internaldatarelocation
   620 000002A1 665A                    	pop edx
   621 000002A3 6658                    	pop eax
   622 000002A5 90                      	align 2, nop
   623                                  .end:
   624                                  .size equ .end - .
   625                                  %if .size & 1
   626                                   %error Expected even patch length
   627                                  %endif
   628                                  
   629                                  subcpureset
   630                                  
   631                                  
   632                                  install:
   633 000002A6 E8FFFE                  	call checktscsupport
   634 000002A9 7292                    	jc start.nottsc_install
   635                                  
   636 000002AB AC                      	lodsb
   637 000002AC E8[0000]EB020000        	extcall chkeol
   638                                  
   639                                  	houdini
   640                                  subcpu 586
   641 000002B3 0F31                    	rdtsc			; try it, to fault before install if not available
   642                                  subcpureset
   643                                  
   644 000002B5 31C9                    	xor cx, cx		; = 0
   645 000002B7 BE[1800]                	mov si, store_table.checkpm
   646                                  internaldatarelocation
   647 000002BA 390C                    	cmp word [si], cx	; check all three PM required data links
   648 000002BC 740A                    	je @F
   649 000002BE 394C02                  	cmp word [si + 2], cx
   650 000002C1 7405                    	je @F
   651 000002C3 394C04                  	cmp word [si + 4], cx
   652 000002C6 7505                    	jne @FF			; all nonzero -->
   653                                  @@:
   654 000002C8 890C                    	mov word [si], cx
   655 000002CA 894C02                  	mov word [si + 2], cx	; insure two words are zero to terminate table
   656                                  @@:
   657                                  
   658 000002CD BE[0000]                	mov si, store_table
   659                                  internaldatarelocation
   660                                  
   661                                  .check_store_table:
   662 000002D0 AD                      	lodsw
   663 000002D1 97                      	xchg di, ax
   664 000002D2 AD                      	lodsw
   665 000002D3 85C0                    	test ax, ax
   666 000002D5 7460                    	jz @F
   667 000002D7 93                      	xchg bx, ax
   668 000002D8 8B17                    	mov dx, [bx]
   669 000002DA 93                      	xchg bx, ax
   670 000002DB E8[0000]EB020000        	extcall setes2dx
   671 000002E2 AD                      	lodsw
   672 000002E3 83C606                  	add si, STORETABLEENTRY_size - 6
   673 000002E6 3B44FC                  	cmp ax, [si - STORETABLEENTRY_size + stePatchLength]
   674 000002E9 722A                    	jb .toolongpatch
   675 000002EB 51                      	push cx
   676 000002EC 91                      	xchg cx, ax
   677 000002ED B090                    	mov al, 90h
   678 000002EF F3AE                    	repe scasb
   679 000002F1 59                      	pop cx
   680 000002F2 74DC                    	je .check_store_table
   681 000002F4 BA[8C01]                	mov dx, msg.store_used.1
   682                                  internaldatarelocation
   683 000002F7 E8[0000]EB020000        	extcall putsz
   684 000002FE 8B54FE                  	mov dx, [si - STORETABLEENTRY_size + steName]
   685 00000301 E8[0000]EB020000        	extcall putsz
   686 00000308 BA[B301]                	mov dx, msg.store_used.2
   687                                  internaldatarelocation
   688 0000030B E8[0000]EB020000        	extcall putsz
   689 00000312 41                      	inc cx
   690 00000313 EBBB                    	jmp .check_store_table
   691                                  
   692                                  .toolongpatch:
   693 00000315 BA[B601]                	mov dx, msg.store_long.1
   694                                  internaldatarelocation
   695 00000318 E8[0000]EB020000        	extcall putsz
   696 0000031F 8B54FE                  	mov dx, [si - STORETABLEENTRY_size + steName]
   697 00000322 E8[0000]EB020000        	extcall putsz
   698 00000329 BA[E001]                	mov dx, msg.store_long.2
   699                                  internaldatarelocation
   700 0000032C E8[0000]EB020000        	extcall putsz
   701 00000333 FEC5                    	inc ch
   702 00000335 EB99                    	jmp .check_store_table
   703                                  
   704                                  @@:
   705 00000337 16                      	push ss
   706 00000338 07                      	pop es
   707 00000339 E309                    	jcxz @F
   708 0000033B B8660E                  	mov ax, 0E66h
   709 0000033E E84FFE                  	call setrc
   710 00000341 31C0                    	xor ax, ax
   711 00000343 CB                      	retf
   712                                  
   713                                  @@:
   714                                  
   715 00000344 B8[0000]                	mov ax, relocateddata
   716                                  linkdatarelocation ext_var_format
   717 00000347 83F801                  	cmp ax, 1
   718 0000034A 750F                    	jne .unknown
   719 0000034C B8[0000]                	mov ax, relocateddata
   720                                  linkdatarelocation ext_var_size
   721 0000034F 83F80A                  	cmp ax, ISVARIABLESTRUC_size
   722 00000352 7507                    	jne .unknown
   723 00000354 B9[0000]                	mov cx, relocateddata
   724                                  linkdatarelocation ext_var_amount
   725 00000357 E302                    	jcxz .unknown
   726 00000359 EB13                    	jmp @F
   727                                  
   728                                  .unknown:
   729 0000035B B85E0E                  	mov ax, 0E5Eh
   730 0000035E E82FFE                  	call setrc
   731 00000361 BA[0401]                	mov dx, msg.unknown
   732                                  internaldatarelocation
   733 00000364 E8[0000]EB020000        	extcall putsz
   734 0000036B 31C0                    	xor ax, ax
   735 0000036D CB                      	retf
   736                                  
   737                                  @@:
   738                                  
   739 0000036E BF[0000]                	mov di, relocateddata
   740                                  linkdatarelocation ext_var
   741 00000371 BE[0000]                	mov si, relocateddata
   742                                  linkdatarelocation isvariable_morebyte_nameheaders.ext
   743                                  .loop:
   744 00000374 833D00                  	cmp word [di], 0
   745 00000377 7419                    	je .found
   746 00000379 83C70A                  	add di, ISVARIABLESTRUC_size
   747 0000037C AD                      	lodsw
   748 0000037D E2F5                    	loop .loop
   749                                  
   750                                  .nofree:
   751 0000037F B85F0E                  	mov ax, 0E5Fh
   752 00000382 E80BFE                  	call setrc
   753 00000385 BA[D000]                	mov dx, msg.nofree
   754                                  internaldatarelocation
   755 00000388 E8[0000]EB020000        	extcall putsz
   756 0000038F 31C0                    	xor ax, ax
   757 00000391 CB                      	retf
   758                                  
   759                                  .found:
   760 00000392 8936[9200]              	mov word [nameheader_offset], si
   761                                  internaldatarelocation
   762 00000396 A1[4000]                	mov ax, word [header]
   763                                  internaldatarelocation
   764 00000399 8904                    	mov word [si], ax
   765 0000039B 893E[9000]              	mov word [structure_offset], di
   766                                  internaldatarelocation
   767 0000039F BE[0100]                	mov si, structure
   768                                  internaldatarelocation
   769 000003A2 B90500                  	mov cx, words(ISVARIABLESTRUC_size)
   770 000003A5 F3A5                    	rep movsw
   771                                  
   772 000003A7 8EC3                    	mov es, bx		; => ext seg (writable)
   773                                  
   774 000003A9 B87002                  	mov ax, endresident - endinstalled
   775 000003AC 262906[0200]            	sub word [es:code + eldiEndCode], ax
   776                                  internalcoderelocation		; adjust size
   777 000003B1 2906[0000]              	sub word [relocateddata], ax
   778                                  linkdatarelocation extseg_used	; adjust size
   779                                  
   780                                  %if (transient_data_size - resident_data_size) > 0
   781 000003B5 B85001                  	mov ax, transient_data_size - resident_data_size
   782 000003B8 262906[0600]            	sub word [es:code + eldiEndData], ax
   783                                  internalcoderelocation		; adjust size
   784 000003BD 2906[0000]              	sub word [relocateddata], ax
   785                                  linkdatarelocation extdata_used	; adjust size
   786                                  %endif
   787                                  
   788 000003C1 8B1E[0000]              	mov bx, word [relocateddata]
   789                                  linkdatarelocation ext_command_handler
   790                                  				; -> prior
   791 000003C5 BF[2000]                	mov di, command		; -> our handler
   792                                  internalcoderelocation
   793 000003C8 85DB                    	test bx, bx		; installing as first ?
   794 000003CA 740A                    	jz .only_first		; yes, simple --> (leave as extcall cmd3_not_ext)
   795 000003CC AF                      	scasw			; skip entrypoint jmp strict short
   796 000003CD B0E9                    	mov al, 0E9h		; = jmp near opcode
   797 000003CF AA                      	stosb			; store
   798 000003D0 93                      	xchg ax, bx		; ax -> next handler
   799 000003D1 29F8                    	sub ax, di
   800 000003D3 48                      	dec ax
   801 000003D4 48                      	dec ax			; ax = ax - (di + 2)
   802 000003D5 AB                      	stosw			; store our downlink as rel16 displacement
   803                                  
   804                                  .only_first:
   805 000003D6 26800E[1000]01          	setopt [es:code + eldiFlags], eldifResident
   806                                  internalcoderelocation -3	; mark block as resident
   807 000003DC C706[0000][2000]        	mov word [relocateddata], command
   808                                  linkdatarelocation ext_command_handler, -4
   809                                  internalcoderelocation		; -> our entrypoint
   810                                  
   811                                  
   812 000003E2 BE[0000]                	mov si, store_table
   813                                  internaldatarelocation
   814                                  
   815                                  .write_store_table:
   816 000003E5 AD                      	lodsw
   817 000003E6 97                      	xchg di, ax		; -> destination
   818 000003E7 AD                      	lodsw
   819 000003E8 85C0                    	test ax, ax
   820 000003EA 741E                    	jz @F
   821 000003EC 93                      	xchg bx, ax
   822 000003ED 8B17                    	mov dx, [bx]
   823 000003EF 93                      	xchg bx, ax
   824 000003F0 E8[0000]EB020000        	extcall setes2dx	; => destination
   825 000003F7 AD                      	lodsw			; skip destination length (we know it is enough)
   826 000003F8 AD                      	lodsw
   827 000003F9 8B0C                    	mov cx, [si]
   828 000003FB 96                      	xchg si, ax
   829 000003FC 0E                      	 push cs
   830 000003FD 1F                      	 pop ds
   831 000003FE D1E9                    	shr cx, 1		; ! must be even
   832 00000400 F3A5                    	rep movsw
   833 00000402 16                      	 push ss
   834 00000403 1F                      	 pop ds
   835 00000404 96                      	xchg si, ax
   836 00000405 83C604                  	add si, 4		; skip patch length and name
   837 00000408 EBDB                    	jmp .write_store_table
   838                                  
   839                                  @@:
   840 0000040A 16                      	push ss
   841 0000040B 07                      	pop es
   842                                  
   843 0000040C F606[0000]04            	testopt [relocateddata], 4
   844                                  linkdatarelocation options7, -3
   845 00000411 7506                    	jnz @F
   846 00000413 BA[B700]                	mov dx, msg.installed
   847                                  internaldatarelocation
   848 00000416 E86FFD                  	call putsz
   849                                  @@:
   850 00000419 31C0                    	xor ax, ax
   851 0000041B CB                      	retf
   852                                  
   853                                  
   854                                  %include "eldlink.asm"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug linker
     4                              <1> 
     5                              <1> Copyright (C) 2008-2025 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %include "lmacros3.mac"
     1                              <2> [list -]
    16                              <1> %include "eld.mac"
     1                              <2> %if 0
     2                              <2> 
     3                              <2> Extensions for lDebug macros
     4                              <2> 
     5                              <2> Copyright (C) 2008-2025 E. C. Masloch
     6                              <2> 
     7                              <2> Usage of the works is permitted provided that this
     8                              <2> instrument is retained with the works, so that any entity
     9                              <2> that uses the works is notified of this instrument.
    10                              <2> 
    11                              <2> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <2> 
    13                              <2> %endif
    14                              <2> 
    15                              <2> %ifndef ELD_MAC
    16                              <2> %define ELD_MAC 1
    17                              <2> 
    18                              <2> %include "lmacros3.mac"
    19                              <2> 
    20                              <2> 		; ELD executable header
    21                              <2> 	struc ELD_HEADER
    22                              <2> eldhSignature:		resb 4	; "ELD1"
    23                              <2> 			resb 3	; reserved
    24                              <2> 			resb 1	; 26 (Ctrl-Z)
    25                              <2> eldhCodeOffset:		resd 1	; position displacement from eldhSignature
    26                              <2> eldhCodeImageLength:	resw 1	; amount bytes, at least 32
    27                              <2> eldhCodeAllocLength:	resw 1	; amount bytes, added to prior. sum < 64 KiB
    28                              <2> eldhDataOffset:		resd 1
    29                              <2> eldhDataImageLength:	resw 1	; (zero allowed)
    30                              <2> eldhDataAllocLength:	resw 1	; (zero allowed)
    31                              <2> eldhCodeEntrypoint:	resw 1	; within code section, used as displacement
    32                              <2> eldhReserved:		resb 4	; reserved
    33                              <2> eldhExtensionSize:	resw 1	; from eldhSignature, -> past eldhx fields in use
    34                              <2> 	endstruc
    35                              <2> 	endarea ELD_HEADER, 1
    36                              <2> 
    37                              <2> 	struc ELD_HEADERX
    38                              <2> eldhxHeader:		resb ELD_HEADER_size
    39                              <2> eldhxDescriptionOffset:	resd 1	; zero if none, from eldhxHeader. <= 128 Bytes
    40                              <2> eldhxHelpOffset:	resd 1	; zero if none, from eldhxHeader
    41                              <2> eldhxLibTable:		resd 1	; zero if none, from eldhxHeader
    42                              <2> eldhxDateTimeOffset:	resd 1	; zero if none, from eldhxHeader
    43                              <2> 	alignb 16
    44                              <2> 	endstruc
    45                              <2> 
    46                              <2> 	struc ELD_TRAILER_HEADER
    47                              <2> eldthSignature:		resb 8	; "ELD1TAIL"
    48                              <2> eldthHeaderOffset:	resd 1	; negative displacement from eldthSignature,
    49                              <2> 				;  add this dword to the seek offset
    50                              <2> eldthReserved:		resw 1	; reserved, must be initialised to zero
    51                              <2> eldthChecksum:		resw 1	; sum of all words in trailer header = 0
    52                              <2> 	endstruc
    53                              <2> 	endarea ELD_TRAILER_HEADER, 1
    54                              <2> 
    55                              <2> 	struc ELD_LIBTABLE
    56                              <2> eldltFormat:		resw 1
    57                              <2> 	; 0 = uncompressed
    58                              <2> 	; 2 = heatshrink compressed
    59                              <2> 	; 3 = lzexedat -4 compressed
    60                              <2> 	; 4 = lzexedat -4 -l compressed
    61                              <2> eldltAmount:		resw 1
    62                              <2> eldltOffset:		resd 1	; from eldhxHeader
    63                              <2> eldltCompressedLength:		; (dword, only present if format 2, 3, or 4)
    64                              <2> 	endstruc
    65                              <2> 	endarea ELD_LIBTABLE, 1
    66                              <2> 
    67                              <2> 		; ELD instance header
    68                              <2> 	struc ELD_INSTANCE
    69                              <2> eldiStartCode:		resw 1	; -> this structure itself (para aligned)
    70                              <2> eldiEndCode:		resw 1	; -> behind memory used by instance (para aligned)
    71                              <2> eldiStartData:		resw 1	; -> data in data entry section (para aligned), or 0
    72                              <2> eldiEndData:		resw 1	; -> behind data (para aligned), or 0
    73                              <2> eldiIdentifier:		resb 8	; blank-filled text
    74                              <2> eldiFlags:		resw 1	; flags
    75                              <2> eldiListing_size equ 14
    76                              <2> eldiListing:		resb eldiListing_size
    77                              <2> 				; ASCIZ listing file name
    78                              <2> 	endstruc
    79                              <2> 		; flags for eldiFlags:
    80                              <2> eldifResident:		equ 1
    81                              <2> 
    82                              <2> 		; ELD link info header
    83                              <2> 	struc ELD_LINKINFO
    84                              <2> eldlSignature:		resw 1	; 0E1D1h
    85                              <2> eldlReserved:		resw 2
    86                              <2> eldlUseLinkHash:	resw 1
    87                              <2> eldlDataAmount:		resw 1
    88                              <2> eldlDataPrefixes:	resw 1
    89                              <2> eldlDataEntries:	resw 1
    90                              <2> eldlDataAddresses:	resw 1
    91                              <2> eldlCodeAmount:		resw 1
    92                              <2> eldlCodePrefixes:	resw 1
    93                              <2> eldlCodeEntries:	resw 1
    94                              <2> eldlCodeAddresses:	resw 1
    95                              <2> 	endstruc
    96                              <2> 
    97                              <2> 	numdef ELD_CODE_VSTART, 9001h
    98                              <2> 	numdef ELD_DATA_VSTART, 8000h
    99                              <2> 	numdef ELD_RELOC_VSTART, 8000h
   100                              <2> 
   101                              <2> 	numdef ELD_RECLAIM_HINT, 0
   102                              <2> 	strdef ELD_LISTING, ""
   103                              <2> 	numdef ELD_DATETIME, 0
   104                              <2> 
   105                              <2> %if _ELD_DATETIME
   106                              <2>  %define PUT_ELDHX_DATETIME_OFFSET at eldhxDateTimeOffset, dd DATAOFFSET + datetime - datastart
   107                              <2>  %macro PUT_ELD_DATETIME 0.nolist
   108                              <2> datetime:	asciz __UTC_DATE__,'T',__UTC_TIME__,'Z'
   109                              <2> 		asciz		; for future extension
   110                              <2>  %endmacro
   111                              <2> %else
   112                              <2>  %define PUT_ELDHX_DATETIME_OFFSET
   113                              <2>  %define PUT_ELD_DATETIME
   114                              <2> %endif
   115                              <2> 
   116                              <2> %endif
    17                              <1> 
    18                              <1> 	cpu 8086
    19                              <1> 
    20                              <1> %if ELDSTRICT
    21                              <1>  %if ELDSTRICTCOUNTER
    22                              <1>   %error Missing relocation
    23                              <1>  %endif
    24                              <1> %endif
    25                              <1> 	eldstrict off		; linker does some relocations
    26                              <1> 
    27                              <1> %ifn ELDCALLCALL_DUMPED
    28                              <1> 	eldcall_dump_callcall ELDCALL_CALLCALL_LIST
    29                              <1> %endif
    30                              <1> 
    31                              <1> 	numdef ELD_IDENTICALISE, 0
    32                              <1> 	numdef ELD_DEBUG, 0
    33                              <1> 	numdef ELD_LINKER_PASSES, 1
    34                              <1> 	strdef LISTING, _ELD_LISTING
    35                              <1> 	numdef ELDCALL_OPTIONAL, ELDCALL_OPTIONAL_STATUS
    36                              <1> 	numdef ELDDATA_OPTIONAL, ELDDATA_OPTIONAL_STATUS
    37                              <1> 	numdef ELDDATA_NEXT, ELDDATA_NEXT_STATUS
    38                              <1> 	numdef ELDCALL_NEXT, ELDCALL_NEXT_STATUS
    39                              <1> %if _ELD_IDENTICALISE
    40                              <1>  ;%assign _ELDCALL_OPTIONAL 1
    41                              <1> %endif
    42                              <1> %ifn _ELDCALL_OPTIONAL
    43                              <1> %assign ELDCALL_OPTIONAL_STATUS 2		; not allowed
    44                              <1> %endif
    45                              <1> ;%ifn _ELDDATA_OPTIONAL
    46                              <1> ;%assign ELDDATA_OPTIONAL_STATUS 2		; not allowed
    47                              <1> ;%endif
    48                              <1> 	gendef MAP, ""
    49                              <1> 
    50                              <1> %ifnidni _MAP, ""
    51                              <1>  [map all _MAP]
    52                              <1> %endif
    53                              <1> 
    54                              <1> 
    55                              <1> endresident: equ ($ + _CURRENT_SECTION %+ FIXUP + 15) & ~15
    56                              <1> 
    57                              <1> %if _ELD_LINKER_PASSES
    58                              <1> %assign ELDLINKER 1
    59                              <1> 
    60                              <1> 	struc LINKTABLE
    61 00000000 ????????            <1> ltCodeToCode:	resw 2
    62 00000004 ????????            <1> ltCodeToData:	resw 2
    63 00000008 ????????            <1> ltDataToCode:	resw 2
    64 0000000C ????????            <1> ltDataToData:	resw 2
    65 00000010 ????????            <1> ltLinkData:	resw 2
    66 00000014 ????????            <1> ltLinkCode:	resw 2
    67                              <1> 	endstruc
    68                              <1> %endif
    69                              <1> 
    70                              <1> 
    71                              <1> 		; INP:	es:dx -> loaded initial ELD image
    72                              <1> 		;	 ELD instance structure filled
    73                              <1> 		;	es => ELD code area
    74                              <1> 		;	ds:di -> link info
    75                              <1> 		;	ss:bx -> loaded initial data
    76                              <1> 		;	ss:si -> command line tail
    77                              <1> 		;	cs:ip -> entrypoint
    78                              <1> 		;	ss:sp -> far return address for current mode
    79                              <1> 		; STT:	UP, EI
    80                              <1> linker:
    81                              <1> 		; The first 15 Bytes of the linker should be
    82                              <1> 		;  the same regardless of the linker options
    83                              <1> 		;  used (debug, passes, vstart). This allows
    84                              <1> 		;  the eldcomp ELD to match even if up to 15
    85                              <1> 		;  Bytes of the linker are trailing in the
    86                              <1> 		;  resident part of the ELD.
    87                              <1> 	lframe
    88                              <1>  %if ELDOTHER
    89                              <1> 	lvar dword, linkinfo_other
    90                              <1> 	lvar word, use_hash_other
    91                              <1>  %endif
    92 0000041C 5589E5              <1> 	lenter
    93                              <1> 	lvar dword, instance
    94 0000041F 06                  <1> 	 push es
    95 00000420 52                  <1> 	 push dx		; -> start of where we're loaded in ELD cs
    96                              <1> 	lvar word, targetsection_low_optional_high
    97 00000421 50                  <1> 	 push ax		; placeholder
    98                              <1> 	lequ ?targetsection_low_optional_high, targetsection
    99                              <1> 	lequ ?targetsection_low_optional_high + 1, optional
   100                              <1> 	lvar dword, linkinfo
   101 00000422 1E                  <1> 	 push ds
   102 00000423 57                  <1> 	 push di		; -> link info (in debugger ss or message seg)
   103                              <1> 	lvar dword, nextreloc
   104 00000424 06                  <1> 	 push es		; => ELD cs
   105 00000425 52                  <1> 	 push dx		; placeholder
   106                              <1> 	lvar dword, entry
   107 00000426 06                  <1> 	 push es		; => ELD cs
   108 00000427 50                  <1> 	 push ax		; placeholder
   109 00000428 31C0                <1> 	xor ax, ax
   110 0000042A 813DD1E1            <1> 	cmp word [di + eldlSignature], 0E1D1h
   111                              <1> %if ($ - linker) < 16
   112                              <1>  %error Expected invariant first paragraph of linker
   113                              <1> %endif
   114 0000042E 7403                <1> 	je @F
   115                              <1> .error_j1:
   116 00000430 E92103              <1> 	jmp .error		; signature mismatch -->
   117                              <1> @@:
   118 00000433 837D0601            <1> 	cmp word [di + eldlUseLinkHash], 1
   119 00000437 77F7                <1> 	ja .error_j1		; unknown use link hash number -->
   120 00000439 7201                <1> 	jb @F
   121                              <1> %if _ELDDATA_NEXT || _ELDCALL_NEXT
   122                              <1> 	dec al			; = -1 if hash used
   123                              <1> %else
   124 0000043B 48                  <1> 	dec ax
   125                              <1> %endif
   126                              <1> @@:
   127                              <1> 	lvar word, use_hash_low_skip_last_high
   128 0000043C 50                  <1> 	 push ax		; = -1 if hash used, else 0
   129                              <1> 	lequ ?use_hash_low_skip_last_high, use_hash
   130                              <1> 	lequ ?use_hash_low_skip_last_high + 1, skip_last
   131                              <1> %if _ELD_IDENTICALISE && _ELD_LINKER_PASSES
   132                              <1> 	mov ax, linktable - code
   133                              <1> 	lvar word, lt
   134                              <1> 	 push ax		; -> link tables (a single reference)
   135                              <1> %endif
   136                              <1> %if _ELD_LINKER_PASSES || ELDOTHER || _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   137 0000043D 31C0                <1> 	xor ax, ax
   138                              <1>  %if _ELD_LINKER_PASSES
   139                              <1> 	lvar word, pass
   140 0000043F 50                  <1> 	 push ax		; = 0 for linker itself, = 2 for application
   141                              <1> 	lvar word, amounterrors
   142 00000440 50                  <1> 	 push ax		; how many distinct errors encountered in pass 2
   143                              <1>  %endif
   144                              <1>  %if _ELD_LINKER_PASSES || _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   145                              <1> 	lvar word, name
   146 00000441 50                  <1> 	 push ax		; -> name currently being sought (in our table)
   147                              <1>  %endif
   148                              <1>  %if ELDOTHER
   149                              <1> 	lvar word, other
   150                              <1> 	 push ax		; byte: 0 = own data links, -1 = other data links
   151                              <1>  %endif
   152                              <1>  %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   153                              <1> 	lvar word, optionalmissing
   154 00000442 50                  <1> 	 push ax
   155                              <1>  %endif
   156                              <1> %endif
   157 00000443 56                  <1> 	push si			; -> command line tail
   158 00000444 53                  <1> 	push bx			; -> data block in ELD data area (segment ss)
   159                              <1> 
   160                              <1> 			; simple: add instance base (dx) to code
   161 00000445 06                  <1> 	push es
   162 00000446 1F                  <1> 	pop ds			; ds = es => ELD cs
   163                              <1> %if _ELD_LINKER_PASSES
   164                              <1> .pass:
   165 00000447 8B5EEA              <1> 	mov bx, word [bp + ?pass]	; 0 or 2
   166 0000044A 01D3                <1> 	add bx, dx		; -> start of the ELD instance in cs, +0 or +2
   167                              <1>  %if _ELD_IDENTICALISE
   168                              <1> 	add bx, word [bp + ?lt]	; add in single reference to linktable
   169                              <1> 	mov si, word [ltCodeToCode + bx]
   170                              <1>  %else
   171 0000044C 8BB72808            <1> 	mov si, word [linktable - code + ltCodeToCode + bx]
   172                              <1>  %endif
   173                              <1> %else
   174                              <1> 	mov si, internalcodetocoderelocations - code
   175                              <1> %endif		 		; si -> table for code to code (linker or app)
   176 00000450 01D6                <1> 	add si, dx		; relocate the table pointer itself
   177                              <1> @@:
   178 00000452 AD                  <1> 	lodsw
   179 00000453 85C0                <1> 	test ax, ax		; was last ?
   180 00000455 740B                <1> 	jz @F			; yes -->
   181 00000457 93                  <1> 	xchg bx, ax		; bx = entry
   182 00000458 01D3                <1> 	add bx, dx		; relocate the entry itself
   183                              <1> %if _ELD_CODE_VSTART
   184 0000045A 812F[0000]          <1> 	sub word [bx], code	; undo adjustment
   185                              <1> %endif
   186 0000045E 0117                <1> 	add word [bx], dx	; relocate word referenced by entry
   187 00000460 EBF0                <1> 	jmp @B
   188                              <1> 
   189                              <1> @@:
   190                              <1> 			; next, add heap data base (on stack) to code
   191                              <1> %if _ELD_LINKER_PASSES
   192 00000462 8B5EEA              <1> 	mov bx, word [bp + ?pass]	; 0 or 2
   193 00000465 01D3                <1> 	add bx, dx		; -> start of the ELD instance in cs, +0 or +2
   194                              <1>  %if _ELD_IDENTICALISE
   195                              <1> 	add bx, word [bp + ?lt]	; add in single reference to linktable
   196                              <1> 	mov si, word [ltCodeToData + bx]
   197                              <1>  %else
   198 00000467 8BB72C08            <1> 	mov si, word [linktable - code + ltCodeToData + bx]
   199                              <1>  %endif
   200                              <1> %else
   201                              <1> 	mov si, internalcodetodatarelocations - code
   202                              <1> %endif				; si -> table for code to data (linker or app)
   203 0000046B 01D6                <1> 	add si, dx		; relocate the table pointer itself
   204                              <1> @@:
   205 0000046D AD                  <1> 	lodsw
   206 0000046E 85C0                <1> 	test ax, ax		; was last ?
   207 00000470 740C                <1> 	jz @F			; yes -->
   208 00000472 93                  <1> 	xchg bx, ax		; bx = entry
   209 00000473 01D3                <1> 	add bx, dx		; relocate the entry itself
   210                              <1> 		; ! access the offset of the data area block, topmost on stack
   211 00000475 58                  <1> 	pop ax			; ax -> heap data
   212 00000476 50                  <1> 	push ax
   213                              <1> %if _ELD_DATA_VSTART
   214 00000477 2D[0000]            <1> 	sub ax, datastart	; undo adjustment
   215                              <1> %endif
   216 0000047A 0107                <1> 	add word [bx], ax	; relocate word referenced by entry
   217 0000047C EBEF                <1> 	jmp @B
   218                              <1> 
   219                              <1> @@:
   220                              <1> 
   221                              <1> 			; add instance base (dx) to data
   222                              <1> %if _ELD_LINKER_PASSES
   223 0000047E 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   224 00000481 01D3                <1> 	add bx, dx
   225                              <1>  %if _ELD_IDENTICALISE
   226                              <1> 	add bx, word [bp + ?lt]
   227                              <1> 	mov si, word [ltDataToCode + bx]
   228                              <1>  %else
   229 00000483 8BB73008            <1> 	mov si, word [linktable - code + ltDataToCode + bx]
   230                              <1>  %endif
   231                              <1> %else
   232                              <1> 	mov si, internaldatatocoderelocations - code
   233                              <1> %endif
   234 00000487 01D6                <1> 	add si, dx
   235                              <1> @@:
   236 00000489 AD                  <1> 	lodsw
   237 0000048A 83F8FF              <1> 	cmp ax, -1		; was last ?
   238 0000048D 740F                <1> 	je @F			; yes -->
   239 0000048F 93                  <1> 	xchg bx, ax		; bx = entry
   240                              <1> 		; ! access the offset of the data area block, topmost on stack
   241 00000490 58                  <1> 	pop ax
   242 00000491 50                  <1> 	push ax
   243 00000492 01C3                <1> 	add bx, ax		; relocate the entry itself
   244                              <1> %if _ELD_CODE_VSTART
   245 00000494 36812F[0000]        <1> 	sub word [ss:bx], code	; undo adjustment
   246                              <1> %endif
   247 00000499 360117              <1> 	add word [ss:bx], dx	; relocate word referenced by entry
   248 0000049C EBEB                <1> 	jmp @B
   249                              <1> 
   250                              <1> @@:
   251                              <1> 			; next, add heap data base (on stack) to data
   252                              <1> %if _ELD_LINKER_PASSES
   253 0000049E 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   254 000004A1 01D3                <1> 	add bx, dx
   255                              <1>  %if _ELD_IDENTICALISE
   256                              <1> 	add bx, word [bp + ?lt]
   257                              <1> 	mov si, word [ltDataToData + bx]
   258                              <1>  %else
   259 000004A3 8BB73408            <1> 	mov si, word [linktable - code + ltDataToData + bx]
   260                              <1>  %endif
   261                              <1> %else
   262                              <1> 	mov si, internaldatatodatarelocations - code
   263                              <1> %endif
   264 000004A7 01D6                <1> 	add si, dx
   265                              <1> @@:
   266 000004A9 AD                  <1> 	lodsw
   267 000004AA 83F8FF              <1> 	cmp ax, -1		; was last ?
   268 000004AD 740D                <1> 	je @F			; yes -->
   269 000004AF 93                  <1> 	xchg bx, ax		; bx = entry
   270                              <1> 		; ! access the offset of the data area block, topmost on stack
   271 000004B0 58                  <1> 	pop ax			; ax -> heap data
   272 000004B1 50                  <1> 	push ax
   273 000004B2 01C3                <1> 	add bx, ax		; relocate the entry itself
   274                              <1> %if _ELD_DATA_VSTART
   275 000004B4 2D[0000]            <1> 	sub ax, datastart	; undo adjustment
   276                              <1> %endif
   277 000004B7 360107              <1> 	add word [ss:bx], ax	; relocate word referenced by entry
   278 000004BA EBED                <1> 	jmp @B
   279                              <1> 
   280                              <1> @@:
   281 000004BC 8B56FC              <1> 	mov dx, word [bp + ?instance]
   282                              <1> 				; reset (why??) -> ELD instance in ELD cs
   283                              <1> %if _ELD_LINKER_PASSES
   284 000004BF 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   285 000004C2 01D3                <1> 	add bx, dx
   286                              <1>  %if _ELD_IDENTICALISE
   287                              <1> 	add bx, word [bp + ?lt]
   288                              <1> 	add dx, word [ltLinkData + bx]
   289                              <1>  %else
   290 000004C4 03973808            <1> 	add dx, word [linktable - code + ltLinkData + bx]
   291                              <1>  %endif
   292                              <1> %else
   293                              <1> 	add dx, linkerdatarelocations - code
   294                              <1> %endif
   295                              <1> .otherloop:
   296 000004C8 8956F2              <1> 	mov word [bp + ?nextreloc], dx
   297                              <1> 				; -> data link relocation table
   298                              <1> 
   299                              <1> .datarelocloop:		; must be done before further relocs
   300 000004CB C576F2              <1> 	lds si, [bp + ?nextreloc]
   301 000004CE AD                  <1> 	lodsw			; ax = section indicator
   302 000004CF 85C0                <1> 	test ax, ax		; end of table ?
   303 000004D1 7503E95E01          <1> 	jz .donedatareloc
   304 000004D6 48                  <1> 	dec ax			; al = 1 if data, 0 if code (NB ah may != 0)
   305                              <1> 		; ! access the offset of the data area block, topmost on stack
   306 000004D7 5B                  <1> 	pop bx
   307 000004D8 53                  <1> 	push bx			; bx -> ELD data block
   308 000004D9 8946FA              <1> 	mov word [bp + ?targetsection_low_optional_high], ax
   309 000004DC 84C0                <1> 	test al, al		; data ?
   310 000004DE AD                  <1> 	lodsw
   311 000004DF 7504                <1> 	jnz @F			; yes -->
   312 000004E1 0346FC              <1> 	add ax, word [bp + ?instance]
   313                              <1> 				; relocate entry into code
   314 000004E4 A9                  <1> 	db __TEST_IMM16		; (skip add)
   315                              <1> @@:
   316 000004E5 01D8                <1> 	add ax, bx		; relocate entry into data
   317 000004E7 8946EE              <1> 	mov word [bp + ?entry], ax
   318                              <1> 				; save away -> where to patch
   319 000004EA AD                  <1> 	lodsw			; get unrelocated -> name
   320 000004EB 8976F2              <1> 	mov word [bp + ?nextreloc], si
   321                              <1> 				; update -> behind relocation table entry
   322                              <1> %if _ELDDATA_NEXT
   323                              <1> 	rol byte [bp + ?skip_last], 1	; skipping ?
   324                              <1> 	jnc @F				; no -->
   325                              <1> 	test byte [bp + ?optional], 8	; is it a last relocation ?
   326                              <1> 	jz .datarelocloop		; no, leave skip_last set -->
   327                              <1> 	not byte [bp + ?skip_last]	; disable skip_last
   328                              <1> 	jmp .datarelocloop
   329                              <1> @@:
   330                              <1> %endif
   331 000004EE E80801              <1> 	call .build_match	; get ax = scan value, si -> counted string,
   332                              <1> 				;  dl = original value at byte [si]
   333                              <1> 				; NC if symbol already not found before
   334                              <1> 				; CY if to search for the symbol
   335                              <1> %if _ELD_LINKER_PASSES
   336 000004F1 73D8                <1> 	jnc .datarelocloop	; if duplicate of a not found symbol -->
   337                              <1> %endif
   338 000004F3 C45EF6              <1> 	les bx, [bp + ?linkinfo]
   339                              <1> %if ELDOTHER
   340                              <1> 	rol byte [bp + ?other], 1
   341                              <1> 	jnc @F
   342                              <1> 	les bx, [bp + ?linkinfo_other]
   343                              <1> @@:
   344                              <1> %endif				; es:bx -> link info table of the ELD host
   345 000004F6 268B4F08            <1> 	mov cx, word [es:bx + eldlDataAmount]	; amount data link info
   346 000004FA 268B7F0A            <1> 	mov di, word [es:bx + eldlDataPrefixes]	; -> prefixes or hashes
   347                              <1> .datarelocfind:
   348 000004FE 83F901              <1> 	cmp cx, 1			; NZ if cx == 0
   349 00000501 F2AF                <1> 	repne scasw			; scan initial
   350                              <1> %if _ELDDATA_OPTIONAL
   351 00000503 7541                <1> 	jne .datanotfound_may_be_optional
   352                              <1> %else
   353                              <1> 	jne .datanotfound
   354                              <1> %endif
   355 00000505 57                  <1> 	push di
   356 00000506 51                  <1> 	push cx
   357 00000507 56                  <1> 	push si
   358 00000508 262B7F0A            <1> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   359 0000050C 4F                  <1> 	dec di
   360 0000050D 4F                  <1> 	dec di				; 0-based
   361 0000050E 26037F0C            <1> 	add di, word [es:bx + eldlDataEntries]	; -> entry
   362 00000512 268B3D              <1> 	mov di, [es:di]			; -> counted suffix/string
   363 00000515 B500                <1> 	mov ch, 0
   364 00000517 8A0C                <1> 	mov cl, byte [si]		; cx = length
   365 00000519 41                  <1> 	inc cx
   366                              <1> 	; cmp al, al			; ZR if length is zero
   367 0000051A F3A6                <1> 	repe cmpsb			; match ?
   368 0000051C 5E                  <1> 	pop si
   369 0000051D 59                  <1> 	pop cx
   370 0000051E 5F                  <1> 	pop di
   371 0000051F 75DD                <1> 	jne .datarelocfind		; if not found this time,
   372                              <1> 					;  scan for next initial -->
   373 00000521 8814                <1> 	mov byte [si], dl		; restore the original byte at counter
   374 00000523 262B7F0A            <1> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   375 00000527 4F                  <1> 	dec di
   376 00000528 4F                  <1> 	dec di				; 0-based
   377 00000529 26037F0E            <1> 	add di, word [es:bx + eldlDataAddresses]	; -> address (offset)
   378 0000052D 268B05              <1> 	mov ax, word [es:di]		; get link data from the table
   379 00000530 E80700              <1> 	call .address_data_reloc
   380                              <1> %if _ELD_RELOC_VSTART
   381 00000533 2D[0000]            <1> 	sub ax, relocateddata		; *not* a relocation
   382                              <1> %endif
   383 00000536 0104                <1> 	add word [si], ax		; relocate
   384                              <1> %if _ELDDATA_NEXT
   385                              <1> 	test byte [bp + ?optional], 4	; is it a next relocation ?
   386                              <1> 	jz .datarelocloop
   387                              <1> 	mov byte [bp + ?skip_last], -1	; skip subsequent next/last relocs
   388                              <1> %endif
   389 00000538 EB91                <1> 	jmp .datarelocloop
   390                              <1> 
   391                              <1> .address_data_reloc:
   392 0000053A C576EE              <1> 	lds si, [bp + ?entry]		; -> entry if in ELD code instance
   393 0000053D 807EFA00            <1> 	cmp byte [bp + ?targetsection], 0
   394                              <1> 					; relocation in code ?
   395 00000541 7402                <1> 	je @F				; yes -->
   396 00000543 16                  <1> 	push ss
   397 00000544 1F                  <1> 	pop ds				; => our ELD data block
   398                              <1> @@:
   399 00000545 C3                  <1> 	retn
   400                              <1> 
   401                              <1> %if _ELDDATA_OPTIONAL
   402                              <1> .datanotfound_may_be_optional:
   403 00000546 8814                <1> 	mov byte [si], dl		; restore the original byte at counter
   404                              <1> %if _ELDDATA_NEXT
   405                              <1> 	test byte [bp + ?optional], 3	; is it an optional relocation ?
   406                              <1> %else
   407 00000548 807EFB00            <1> 	cmp byte [bp + ?optional], 0	; is it an optional relocation ?
   408                              <1> %endif
   409                              <1> %if _ELD_DEBUG
   410                              <1> 	jnz @F
   411                              <1>  %ifn _ELD_LINKER_PASSES
   412                              <1> 	mov si, 0			; (invalid link)
   413                              <1> linkdatarelocation internalflags6
   414                              <1> 	test si, si
   415                              <1> 	jz .datanotfound
   416                              <1> 	mov si, 0			; (invalid link)
   417                              <1> linkdatarelocation options7
   418                              <1> 	test si, si
   419                              <1> 	jz .datanotfound
   420                              <1>  %else
   421                              <1> 	cmp byte [bp + ?pass], 0
   422                              <1> 	je .datanotfound
   423                              <1>  %endif
   424                              <1> 	houdini				; (the above conditions are for this)
   425                              <1> 	jmp .datanotfound
   426                              <1> @@:
   427                              <1> %else
   428 0000054C 743B                <1> 	jz .datanotfound		; no, handle as an error -->
   429                              <1> %endif
   430                              <1> 
   431                              <1> %if ELDDATA_PMREQUIRED_STATUS
   432 0000054E BE[0000]            <1> 	mov si, relocateddata
   433                              <1> linkdatarelocation build_option_PM
   434 00000551 85F6                <1> 	test si, si			; is it a PM build ?
   435 00000553 7406                <1> 	jz @F				; no --> (treat PM required as optional)
   436 00000555 F646FB02            <1> 	test byte [bp + ?optional], 2	; optional status is PM required ?
   437 00000559 752E                <1> 	jnz .datanotfound		; yes, handle as an error -->
   438                              <1> @@:
   439                              <1> %endif
   440                              <1> 
   441                              <1> %if _ELD_LINKER_PASSES
   442                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   443 0000055B D046E4              <1> 	rol byte [bp + ?optionalmissing], 1
   444 0000055E 730B                <1> 	jnc .optionaldatamissingmsg
   445 00000560 8B76E6              <1> 	mov si, [bp + ?name]
   446 00000563 800C80              <1> 	or byte [si], 80h
   447 00000566 F656E4              <1> 	not byte [bp + ?optionalmissing]
   448 00000569 EB15                <1> 	jmp @F
   449                              <1> .optionaldatamissingmsg:
   450                              <1> %endif
   451 0000056B 36F606[0000]02      <1> 	testopt [ss:relocateddata], 2	; debug optional link ?
   452                              <1> linkdatarelocation options7, -3
   453 00000571 740D                <1> 	jz @F				; no -->
   454                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   455 00000573 C646E5FF            <1> 	mov byte [bp + ?optionalmissing + 1], -1
   456                              <1> %endif
   457 00000577 BE[140D]            <1> 	mov si, lmsg.warning_data_optional
   458                              <1> internalcoderelocation
   459 0000057A E82B00              <1> 	call .notfound			; display a warning
   460                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   461 0000057D F656E5              <1> 	not byte [bp + ?optionalmissing + 1]
   462                              <1> %endif
   463                              <1> @@:
   464                              <1> %endif
   465                              <1> %if _ELDDATA_NEXT
   466                              <1> 	test byte [bp + ?optional], 4	; is it a next relocation ?
   467                              <1> 	jnz .datarelocloop
   468                              <1> %endif
   469 00000580 E8B7FF              <1> 	call .address_data_reloc
   470 00000583 832400              <1> 	and word [si], 0		; indicate optional data link failed
   471 00000586 E942FF              <1> 	jmp .datarelocloop
   472                              <1> %endif
   473                              <1> 
   474                              <1> 
   475                              <1> %if _ELDCALL_OPTIONAL
   476                              <1> .codenotfound_may_be_optional:
   477                              <1> 	mov byte [si], dl		; restore the original byte at counter
   478                              <1> %if _ELDCALL_NEXT
   479                              <1> 	test byte [bp + ?optional], 3	; is it an optional relocation ?
   480                              <1> %else
   481                              <1> 	cmp byte [bp + ?optional], 0	; is it an optional relocation ?
   482                              <1> %endif
   483                              <1> %if _ELD_DEBUG
   484                              <1> 	jnz @F
   485                              <1>  %ifn _ELD_LINKER_PASSES
   486                              <1> 	mov si, 0			; (invalid link)
   487                              <1> linkdatarelocation internalflags6
   488                              <1> 	test si, si
   489                              <1> 	jz .codenotfound
   490                              <1> 	mov si, 0			; (invalid link)
   491                              <1> linkdatarelocation options7
   492                              <1> 	test si, si
   493                              <1> 	jz .codenotfound
   494                              <1>  %else
   495                              <1> 	cmp byte [bp + ?pass], 0
   496                              <1> 	je .codenotfound
   497                              <1>  %endif
   498                              <1> 	houdini				; (the above conditions are for this)
   499                              <1> 	jmp .codenotfound
   500                              <1> @@:
   501                              <1> %else
   502                              <1> 	jz .codenotfound		; no, handle as an error -->
   503                              <1> %endif
   504                              <1> 
   505                              <1> %if ELDCALL_PMREQUIRED_STATUS
   506                              <1>  %if _ELD_LINKER_PASSES
   507                              <1>   %assign ELDLINKER 0
   508                              <1>  %endif
   509                              <1> 	mov si, relocateddata
   510                              <1> linkdatarelocation build_option_PM
   511                              <1>  %if _ELD_LINKER_PASSES
   512                              <1>   %assign ELDLINKER 1
   513                              <1>  %endif
   514                              <1> 	test si, si			; is it a PM build ?
   515                              <1> 	jz @F				; no --> (treat PM required as optional)
   516                              <1> 	test byte [bp + ?optional], 2	; optional status is PM required ?
   517                              <1> 	jnz .codenotfound		; yes, handle as an error -->
   518                              <1> @@:
   519                              <1> %endif
   520                              <1> 
   521                              <1> %if _ELD_LINKER_PASSES
   522                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   523                              <1> 	rol byte [bp + ?optionalmissing], 1
   524                              <1> 	jnc .optionalcodemissingmsg
   525                              <1> 	mov si, [bp + ?name]
   526                              <1> 	or byte [si], 80h
   527                              <1> 	not byte [bp + ?optionalmissing]
   528                              <1> 	jmp @F
   529                              <1> .optionalcodemissingmsg:
   530                              <1> %endif
   531                              <1> 	testopt [ss:relocateddata], 2	; debug optional link ?
   532                              <1> linkdatarelocation options7, -3
   533                              <1> 	jz @F				; no -->
   534                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   535                              <1> 	mov byte [bp + ?optionalmissing + 1], -1
   536                              <1> %endif
   537                              <1> 	mov si, lmsg.warning_code_optional
   538                              <1> internalcoderelocation
   539                              <1> 	call .notfound			; display a warning
   540                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   541                              <1> 	not byte [bp + ?optionalmissing + 1]
   542                              <1> %endif
   543                              <1> @@:
   544                              <1> %endif
   545                              <1> %if _ELDCALL_NEXT
   546                              <1> 	test byte [bp + ?optional], 4	; is it a next relocation ?
   547                              <1> 	jnz .coderelocloop
   548                              <1> %endif
   549                              <1> 	lds si, [bp + ?entry]		; -> code site (must be in ELD cs)
   550                              <1> 	mov word [si], 9090h
   551                              <1> 	mov byte [si + 2], 90h		; indicate optional code link failed
   552                              <1> 					;  (NOP out the 3-byte call near imm)
   553                              <1> 	jmp .coderelocloop
   554                              <1> %endif
   555                              <1> 
   556                              <1> 
   557                              <1> %if _ELD_LINKER_PASSES
   558                              <1> .datanotfound:
   559 00000589 BE[360D]            <1> 	mov si, lmsg.error_data
   560                              <1> internalcoderelocation
   561 0000058C E81900              <1> 	call .notfound			; display error
   562 0000058F 7306                <1> 	jnc .error_j3			; NC if in pass 0, error out now -->
   563 00000591 FF46E8              <1> 	inc word [bp + ?amounterrors]	; count the amount of errors
   564 00000594 E934FF              <1> 	jmp .datarelocloop		; go to next relocation entry -->
   565                              <1> 
   566                              <1> .error_j3:
   567 00000597 E9BA01              <1> 	jmp .error
   568                              <1> 
   569                              <1> .codenotfound:
   570 0000059A BE[4F0D]            <1> 	mov si, lmsg.error_code
   571                              <1> internalcoderelocation
   572 0000059D E80800              <1> 	call .notfound			; display error
   573 000005A0 73F5                <1> 	jnc .error_j3			; NC if in pass 0 -->
   574 000005A2 FF46E8              <1> 	inc word [bp + ?amounterrors]	; count the amount of errors
   575 000005A5 E99B00              <1> 	jmp .coderelocloop		; go to next -->
   576                              <1> 
   577                              <1> .notfound:
   578 000005A8 807EEA00            <1> 	cmp byte [bp + ?pass], 0	; pass 0 ?
   579 000005AC 7442                <1> 	je .notfound.retn		; yes, do not try displaying --> (NC)
   580 000005AE 16                  <1> 	 push ss
   581 000005AF 07                  <1> 	 pop es
   582 000005B0 BF[0000]            <1> 	mov di, relocateddata
   583                              <1> linkdatarelocation line_out		; es:di -> line_out buffer
   584 000005B3 E83B00              <1> 	call .copy			; copy prefix message
   585 000005B6 8B76E6              <1> 	mov si, word [bp + ?name]
   586 000005B9 AD                  <1> 	lodsw				; = hash
   587 000005BA E8[0000]EB020000    <1> 	extcall hexword			; display the hash in hex
   588 000005C1 56                  <1> 	push si
   589 000005C2 BE[680D]            <1> 	mov si, lmsg.error.2
   590                              <1> internalcoderelocation
   591 000005C5 E82900              <1> 	call .copy			; display message fragment
   592 000005C8 5E                  <1> 	pop si
   593                              <1> %if _ELD_LINKER_PASSES
   594 000005C9 56                  <1> 	push si
   595 000005CA E82400              <1> 	call .copy			; copy over the full name
   596 000005CD 5E                  <1> 	pop si
   597                              <1>  %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   598 000005CE 800C80              <1> 	or byte [si], 80h		; mark as failed optional link
   599 000005D1 D046E5              <1> 	rol byte [bp + ?optionalmissing + 1], 1
   600                              <1> 					; was it optional ?
   601 000005D4 7203                <1> 	jc @F				; yes -->
   602                              <1>  %endif
   603 000005D6 C60400              <1> 	mov byte [si], 0		; mark as failed (counter byte = 0)
   604                              <1> @@:
   605                              <1> %else
   606                              <1> 	call .copy
   607                              <1> %endif
   608 000005D9 B022                <1> 	mov al, '"'
   609 000005DB AA                  <1> 	stosb				; end message with a closing quote mark
   610 000005DC 16                  <1> 	 push ss
   611 000005DD 1F                  <1> 	 pop ds
   612 000005DE E8[0000]EB020000    <1> 	extcall putsline_crlf		; display diagnostic line
   613 000005E5 B8350E              <1> 	mov ax, 0E35h
   614 000005E8 E8[0000]EB020000    <1> 	extcall setrc
   615 000005EF F9                  <1> 	stc				; CY, diagnostic displayed
   616                              <1> .notfound.retn:
   617 000005F0 C3                  <1> 	retn
   618                              <1> 
   619                              <1> .copy:		; (cannot use extcallcall here)
   620 000005F1 E8[0000]EB020000    <1> 	extcall copy_single_counted_string
   621 000005F8 C3                  <1> 	retn
   622                              <1> %else
   623                              <1> .datanotfound: equ .error
   624                              <1> .codenotfound: equ .error
   625                              <1> %endif
   626                              <1> 
   627                              <1> .build_match:
   628                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   629 000005F9 C646E400            <1> 	mov byte [bp + ?optionalmissing], 0
   630                              <1> 		; This is needed for eldtestj.asm with debugoptlink.
   631                              <1> 		;  The optional data link sets flag 80h, then the
   632                              <1> 		;  required data link to the same symbol sets this
   633                              <1> 		;  flag but doesn't reset it. So the first optional
   634                              <1> 		;  code link still had this set. Reset here to fix.
   635                              <1> %endif
   636                              <1> %if _ELD_CODE_VSTART
   637 000005FD 2D[0000]            <1> 	sub ax, code			; revert adjustment (= displacement)
   638                              <1> %endif
   639 00000600 0346FC              <1> 	add ax, word [bp + ?instance]	; make displacement into -> name string
   640 00000603 96                  <1> 	xchg si, ax			; si -> hash word, counted name string
   641                              <1> %if _ELD_LINKER_PASSES || _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   642 00000604 8976E6              <1> 	mov word [bp + ?name], si	; save away for diagnostics
   643                              <1> %endif
   644 00000607 AD                  <1> 	lodsw			; = hash, si -> counted string
   645 00000608 8A14                <1> 	mov dl, byte [si]	; dl = original start byte of match
   646                              <1> %if _ELD_LINKER_PASSES
   647 0000060A 84D2                <1> 	test dl, dl		; marked as already failed ?
   648                              <1> 				;  (80h = optional, 0 = required)
   649 0000060C 750A                <1> 	jnz @F			; no -->
   650 0000060E 837EE800            <1> 	cmp word [bp + ?amounterrors], 0
   651                              <1> 				; validate error status
   652 00000612 7503E9B000          <1> 	je .error_j		; no error known ?! cancel quickly -->
   653 00000617 C3                  <1> 	retn			; (NC)
   654                              <1> 
   655                              <1> @@:
   656                              <1> %else
   657                              <1> 	test dl, dl
   658                              <1> %endif
   659                              <1> %if _ELDDATA_OPTIONAL || _ELDCALL_OPTIONAL
   660 00000618 7909                <1> 	jns @F
   661 0000061A 80E27F              <1> 	and dl, 7Fh
   662 0000061D 8814                <1> 	mov byte [si], dl
   663 0000061F C646E4FF            <1> 	mov byte [bp + ?optionalmissing], -1
   664                              <1> @@:
   665                              <1> %endif
   666                              <1> %if ELDOTHER
   667                              <1> 	rol byte [bp + ?other], 1
   668                              <1> 	jnc @F
   669                              <1> 	rol byte [bp + ?use_hash_other], 1
   670                              <1> 	jmp @FF
   671                              <1> 
   672                              <1> @@:
   673                              <1> %endif
   674 00000623 D046EC              <1> 	rol byte [bp + ?use_hash], 1
   675                              <1> @@:
   676                              <1> 		; If to use the hash, then ax = hash and si ->
   677                              <1> 		;  the entire symbol name as a counted string.
   678 00000626 720A                <1> 	jc @F			; if to use hash, return now -->
   679 00000628 AC                  <1> 	lodsb			; al = length
   680 00000629 91                  <1> 	xchg cx, ax		; cl = length
   681 0000062A AD                  <1> 	lodsw			; ax = prefix
   682 0000062B 49                  <1> 	dec cx
   683 0000062C 49                  <1> 	dec cx			; cl = adjusted length
   684 0000062D 4E                  <1> 	dec si			; -> second byte of prefix
   685 0000062E 8A14                <1> 	mov dl, byte [si]	; dl = original start byte of match
   686 00000630 880C                <1> 	mov byte [si], cl	; si -> counted string suffix
   687                              <1> 		; (this name entry has been edited to provide the
   688                              <1> 		;  name suffix as a counted string, as required by
   689                              <1> 		;  the old-style non-hash link info tables.
   690                              <1> 		; it will be reset later by writing dl to si -> the
   691                              <1> 		;  first byte of the match string.)
   692                              <1> @@:
   693                              <1> %if _ELD_LINKER_PASSES
   694 00000632 F9                  <1> 	stc			; CY
   695                              <1> %endif
   696 00000633 C3                  <1> 	retn
   697                              <1> 
   698                              <1> 
   699                              <1> .donedatareloc:
   700                              <1> %if ELDOTHER
   701                              <1> 	rol byte [bp + ?other], 1
   702                              <1> 	jc .otherdone		; other link only has data links,
   703                              <1> 				;  so at this point we're done -->
   704                              <1> %endif
   705                              <1> 
   706 00000634 8B56FC              <1> 	mov dx, word [bp + ?instance]
   707                              <1> %if _ELD_LINKER_PASSES
   708 00000637 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   709 0000063A 01D3                <1> 	add bx, dx
   710                              <1>  %if _ELD_IDENTICALISE
   711                              <1> 	add bx, word [bp + ?lt]
   712                              <1> 	add dx, word [ltLinkCode + bx]
   713                              <1>  %else
   714 0000063C 03973C08            <1> 	add dx, word [linktable - code + ltLinkCode + bx]
   715                              <1>  %endif
   716                              <1> %else
   717                              <1> 	add dx, linkercoderelocations - code
   718                              <1> %endif
   719 00000640 8956F2              <1> 	mov word [bp + ?nextreloc], dx
   720                              <1> 
   721                              <1> .coderelocloop:
   722 00000643 C576F2              <1> 	lds si, [bp + ?nextreloc]
   723 00000646 AD                  <1> 	lodsw
   724                              <1> %if _ELDCALL_OPTIONAL || _ELDCALL_NEXT
   725                              <1> 	dec ax				; optional word is 1-based, get 0-based
   726                              <1> 	js .donecodereloc
   727                              <1> 	mov word [bp + ?targetsection_low_optional_high], ax
   728                              <1> 	lodsw
   729                              <1> %endif
   730 00000647 0346FC              <1> 	add ax, word [bp + ?instance]
   731 0000064A 8946EE              <1> 	mov word [bp + ?entry], ax
   732 0000064D AD                  <1> 	lodsw
   733 0000064E 8976F2              <1> 	mov word [bp + ?nextreloc], si
   734                              <1> %ifn _ELDCALL_OPTIONAL || _ELDCALL_NEXT
   735 00000651 85C0                <1> 	test ax, ax			; if no optional word, check -> match
   736 00000653 7503E98100          <1> 	jz .donecodereloc
   737                              <1> %endif
   738                              <1> %if _ELDCALL_NEXT
   739                              <1> 	rol byte [bp + ?skip_last], 1	; skipping ?
   740                              <1> 	jnc @F				; no -->
   741                              <1> 	test byte [bp + ?optional], 8	; is it a last relocation ?
   742                              <1> 	jz .coderelocloop		; no, leave skip_last set -->
   743                              <1> 	not byte [bp + ?skip_last]	; disable skip_last
   744                              <1> 	jmp .coderelocloop
   745                              <1> @@:
   746                              <1> %endif
   747 00000658 E89EFF              <1> 	call .build_match
   748                              <1> %if _ELD_LINKER_PASSES
   749 0000065B 73E6                <1> 	jnc .coderelocloop
   750                              <1> %endif
   751 0000065D C45EF6              <1> 	les bx, [bp + ?linkinfo]
   752 00000660 268B4F10            <1> 	mov cx, word [es:bx + eldlCodeAmount]	; amount code link info
   753 00000664 268B7F12            <1> 	mov di, word [es:bx + eldlCodePrefixes]	; -> prefixes or hashes
   754                              <1> .coderelocfind:
   755 00000668 83F901              <1> 	cmp cx, 1			; NZ if cx == 0
   756 0000066B F2AF                <1> 	repne scasw			; scan initial
   757                              <1> %if _ELDCALL_OPTIONAL
   758                              <1> 	jne .codenotfound_may_be_optional
   759                              <1> %else
   760                              <1>  %if _ELD_DEBUG
   761                              <1> 	je @F
   762                              <1> 	houdini
   763                              <1> 	jmp .codenotfound
   764                              <1> @@:
   765                              <1>  %else
   766 0000066D 7403E928FF          <1> 	jne .codenotfound
   767                              <1>  %endif
   768                              <1> %endif
   769 00000672 57                  <1> 	push di
   770 00000673 51                  <1> 	push cx
   771 00000674 56                  <1> 	push si
   772 00000675 262B7F12            <1> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   773 00000679 4F                  <1> 	dec di
   774 0000067A 4F                  <1> 	dec di				; 0-based
   775 0000067B 26037F14            <1> 	add di, word [es:bx + eldlCodeEntries]	; -> entry
   776 0000067F 268B3D              <1> 	mov di, [es:di]			; -> counted suffix/string
   777 00000682 B500                <1> 	mov ch, 0
   778 00000684 8A0C                <1> 	mov cl, byte [si]		; cx = length
   779 00000686 41                  <1> 	inc cx
   780                              <1> 	; cmp al, al			; ZR if length is zero
   781 00000687 F3A6                <1> 	repe cmpsb			; match ?
   782 00000689 5E                  <1> 	pop si
   783 0000068A 59                  <1> 	pop cx
   784 0000068B 5F                  <1> 	pop di
   785 0000068C 75DA                <1> 	jne .coderelocfind
   786 0000068E 8814                <1> 	mov byte [si], dl
   787 00000690 262B7F12            <1> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   788 00000694 4F                  <1> 	dec di
   789 00000695 4F                  <1> 	dec di				; 0-based
   790 00000696 01FF                <1> 	add di, di			; quadruple index
   791 00000698 26037F16            <1> 	add di, word [es:bx + eldlCodeAddresses]	; -> address (offset, segment)
   792 0000069C 26FF35              <1> 	push word [es:di]
   793 0000069F C576EE              <1> 	lds si, [bp + ?entry]
   794 000006A2 8F4405              <1> 	pop word [si + 3 + 2]		; call near imm (3), jmp short (2)
   795                              <1> 					;  patch the destination address
   796 000006A5 803CE8              <1> 	cmp byte [si], 0E8h		; is it as expected ?
   797 000006A8 751D                <1> 	jne .error_j
   798 000006AA 268B7D02            <1> 	mov di, word [es:di + 2]
   799 000006AE BB[0000]            <1> 	mov bx, relocateddata
   800                              <1> linkdatarelocation linkcall_table	; ss:bx -> link call table
   801 000006B1 36833F01            <1> 	cmp word [ss:bx], 1		; is it initialised to format 1 ?
   802 000006B5 7510                <1> 	jne .error_j			; no -->
   803 000006B7 368B4F02            <1> 	mov cx, word [ss:bx + 2]	; get amount of segments
   804 000006BB E30A                <1> 	jcxz .error_j			; none -->
   805                              <1> @@:
   806 000006BD 83C304              <1> 	add bx, 4			; -> next segment
   807 000006C0 36393F              <1> 	cmp word [ss:bx], di		; value matches ?
   808 000006C3 7405                <1> 	je @F				; yes, found -->
   809 000006C5 E2F6                <1> 	loop @B				; try remaining segments
   810                              <1> .error_j:
   811 000006C7 E98A00              <1> 	jmp .error
   812                              <1> 
   813                              <1> @@:
   814 000006CA 368B5F02            <1> 	mov bx, word [ss:bx + 2]	; -> call destination offset
   815                              <1> 		; si + 3 + delta = bx
   816                              <1> 		; delta = bx - si - 3
   817 000006CE 29F3                <1> 	sub bx, si
   818 000006D0 83EB03              <1> 	sub bx, 3
   819 000006D3 895C01              <1> 	mov word [si + 1], bx		; patch the call instruction
   820                              <1> %if _ELDCALL_NEXT
   821                              <1> 	test byte [bp + ?optional], 4	; is it a next relocation ?
   822                              <1> 	jz .coderelocloop
   823                              <1> 	mov byte [bp + ?skip_last], -1	; skip subsequent next/last relocs
   824                              <1> %endif
   825 000006D6 E96AFF              <1> 	jmp .coderelocloop
   826                              <1> 
   827                              <1> .donecodereloc:
   828                              <1> %if _ELD_LINKER_PASSES
   829 000006D9 8B46E8              <1> 	mov ax, word [bp + ?amounterrors]
   830 000006DC 85C0                <1> 	test ax, ax
   831 000006DE 75E7                <1> 	jnz .error_j
   832 000006E0 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   833 000006E3 85DB                <1> 	test bx, bx
   834 000006E5 750B                <1> 	jnz @F
   835 000006E7 43                  <1> 	inc bx
   836 000006E8 43                  <1> 	inc bx
   837 000006E9 895EEA              <1> 	mov word [bp + ?pass], bx
   838 000006EC 8B56FC              <1> 	mov dx, word [bp + ?instance]
   839 000006EF E955FD              <1> 	jmp .pass
   840                              <1> 
   841                              <1> @@:
   842                              <1> %endif
   843                              <1> 
   844                              <1> %ifnidni _LISTING, ""
   845                              <1> %assign ELDLINKER 0
   846                              <1> .hint:
   847 000006F2 16                  <1> 	push ss
   848 000006F3 1F                  <1> 	pop ds
   849 000006F4 B02D                <1> 	mov al, 2Dh
   850 000006F6 E8[0000]EB020000    <1> 	extcall intchk			; ZR if offset = -1 or segment = 0
   851                              <1> 					; CHG: ax, dx, bx
   852 000006FD 7437                <1> 	jz .no_hint
   853                              <1> 
   854                              <1> %if ELDOTHER
   855                              <1> 	mov si, debuggeramissig	; ds:si -> our AMIS name strings
   856                              <1> internalcoderelocation
   857                              <1> %endif
   858                              <1> 
   859 000006FF 8A26[0000]          <1> 	mov ah, byte [relocateddata]
   860                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   861 00000703 E85500              <1> 	call plex_check
   862 00000706 7305                <1> 	jnc @F
   863                              <1> 
   864 00000708 B4FF                <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   865                              <1> .loop_hint:
   866 0000070A E84E00              <1> 	call plex_check
   867                              <1> @@:
   868 0000070D 7307                <1> 	jnc .end_hint		; if found --> (NC)
   869 0000070F 80EC01              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   870 00000712 73F6                <1> 	jnc .loop_hint		; try next if we didn't check all yet -->
   871 00000714 EB20                <1> 	jmp .no_hint
   872                              <1> 
   873                              <1> .end_hint:
   874 00000716 50                  <1> 	push ax
   875 00000717 C446FC              <1> 	les ax, [bp + ?instance]
   876 0000071A BF[F509]            <1> 	mov di, listmsg.hint.offset
   877                              <1> internalcoderelocation
   878 0000071D E8[0000]EB020000    <1> 	extcall hexword
   879 00000724 BB[D809]            <1> 	mov bx, listmsg.hint
   880                              <1> internalcoderelocation
   881 00000727 368B16[0000]        <1> 	mov dx, [ss:relocateddata]
   882                              <1> linkdatarelocation extseg	; must be 86 Mode segment even in PM
   883 0000072C 58                  <1> 	pop ax
   884 0000072D B040                <1> 	mov al, 40h		; AMIS message display service
   885 0000072F E8[0000]EB020000    <1> 	extcall call_int2D
   886                              <1> .no_hint:
   887                              <1> %endif
   888                              <1> 
   889                              <1> %if ELDOTHER
   890                              <1> %assign ELDLINKER 0
   891                              <1> 	not byte [bp + ?other]
   892                              <1> 
   893                              <1> 	push ss
   894                              <1> 	pop ds
   895                              <1> 	mov al, 2Dh
   896                              <1> 	extcall intchk			; ZR if offset = -1 or segment = 0
   897                              <1> 					; CHG: ax, dx, bx
   898                              <1> 	jz .no_other
   899                              <1> 
   900                              <1> 	mov si, debuggeramissig	; ds:si -> our AMIS name strings
   901                              <1> internalcoderelocation
   902                              <1> 
   903                              <1> 	mov ah, byte [relocateddata]
   904                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   905                              <1> 	call plex_check
   906                              <1> 	jnc @F
   907                              <1> 
   908                              <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   909                              <1> .loop_other_debug:
   910                              <1> 	call plex_check
   911                              <1> @@:
   912                              <1> 	jnc .end_other		; if found --> (NC)
   913                              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   914                              <1> 	jnc .loop_other_debug	; try next if we didn't check all yet -->
   915                              <1> 
   916                              <1> 	mov si, loaderamissig	; ds:si -> our AMIS name strings
   917                              <1> internalcoderelocation
   918                              <1> 
   919                              <1> 	mov ah, byte [relocateddata]
   920                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   921                              <1> 	call plex_check
   922                              <1> 	jnc @F
   923                              <1> 
   924                              <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   925                              <1> .loop_other_loader:
   926                              <1> 	call plex_check
   927                              <1> @@:
   928                              <1> 	jnc .end_other		; if found --> (NC)
   929                              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   930                              <1> 	jnc .loop_other_loader	; try next if we didn't check all yet -->
   931                              <1> 
   932                              <1> 	jmp .no_other
   933                              <1> 
   934                              <1> .end_other:
   935                              <1> 	mov al, 42h		; AMIS get other link info service
   936                              <1> 	extcall call_int2D
   937                              <1> 	cmp al, 0FFh
   938                              <1> 	jne .no_other
   939                              <1> 
   940                              <1> 	mov ax, si		; selector => PSP
   941                              <1> 	extcall ispm
   942                              <1> 	jz @F
   943                              <1> 	mov ax, dx		; segment => PSP
   944                              <1> @@:
   945                              <1> 	 push ss
   946                              <1> 	 pop ds
   947                              <1> 	mov word [otherds], ax
   948                              <1> internaldatarelocation		; current mode sel/seg
   949                              <1> 	mov word [otherseg], dx
   950                              <1> internaldatarelocation		; remember segment
   951                              <1> 
   952                              <1> 	mov ax, cx		; selector => link info
   953                              <1> 	extcall ispm
   954                              <1> 	jz @F
   955                              <1> 	mov ax, bx		; segment => link info
   956                              <1> @@:
   957                              <1> 	mov word [bp + ?linkinfo_other], di
   958                              <1> 	mov word [bp + ?linkinfo_other + 2], ax
   959                              <1> 
   960                              <1> 	mov ds, ax		; => link info
   961                              <1> 	xor ax, ax
   962                              <1> 	cmp word [di + eldlSignature], 0E1D1h
   963                              <1> 	jne .error_other
   964                              <1> 	cmp word [di + eldlUseLinkHash], 1
   965                              <1> 	ja .error_other
   966                              <1> 	jb @F
   967                              <1> 	dec ax
   968                              <1> @@:
   969                              <1> 	mov word [bp + ?use_hash_other], ax
   970                              <1> 
   971                              <1> 	mov dx, word [bp + ?instance]
   972                              <1> 	add dx, linkerotherdatarelocations - code
   973                              <1> 	jmp .otherloop
   974                              <1> 
   975                              <1> .error_other:
   976                              <1> 	push cs
   977                              <1> 	pop ds
   978                              <1> 	mov ax, 0E33h
   979                              <1> 	extcall setrc
   980                              <1> 	mov dx, lmsg.error_other
   981                              <1> internalcoderelocation
   982                              <1> 	jmp @F
   983                              <1> 
   984                              <1> .no_other:
   985                              <1> 	push cs
   986                              <1> 	pop ds
   987                              <1> 	mov ax, 0E34h
   988                              <1> 	extcall setrc
   989                              <1> 	mov dx, lmsg.no_other
   990                              <1> internalcoderelocation
   991                              <1> @@:
   992                              <1> 	extcall putsz
   993                              <1> .error_j2:
   994                              <1> 	jmp .error
   995                              <1> 
   996                              <1> .otherdone:
   997                              <1>  %if _ELD_LINKER_PASSES
   998                              <1> 	mov ax, word [bp + ?amounterrors]
   999                              <1> 	test ax, ax
  1000                              <1> 	jnz .error_j2
  1001                              <1>  %endif
  1002                              <1> %endif
  1003                              <1> 
  1004 00000736 5B                  <1> 	pop bx				; -> our heap data
  1005 00000737 5E                  <1> 	pop si				; -> our command line tail
  1006 00000738 16                  <1> 	 push ss
  1007 00000739 1F                  <1> 	 pop ds
  1008 0000073A C47EFC              <1> 	les di, [bp + ?instance]
  1009 0000073D 268B4502            <1> 	mov ax, word [es:di + eldiEndCode]
  1010                              <1> houdini
  1011 00000741 2D[2004]            <1> 	sub ax, strict word endresident + code
  1012                              <1> internalcoderelocation
  1013 00000744 26C74502[2004]      <1> 	mov word [es:di + eldiEndCode], endresident + code
  1014                              <1> internalcoderelocation
  1015 0000074A 2906[0000]          <1> 	sub word [relocateddata], ax
  1016                              <1> linkdatarelocation extseg_used
  1017                              <1> %if _DATA_SIZE == 0
  1018                              <1> 	xor ax, ax
  1019                              <1> 	mov word [es:di + eldiStartData], ax
  1020                              <1> 	mov word [es:di + eldiEndData], ax
  1021                              <1> %endif
  1022 0000074E 89EC5D              <1> 	lleave code
  1023                              <1> 		; INP:	es => ELD code segment
  1024                              <1> 		;	ds:si -> command line tail
  1025                              <1> 		;	ds:bx -> ELD data block
  1026                              <1> 		;	ss:sp -> far return address for current mode
  1027                              <1> 		; STT:	ds = ss, UP, EI
  1028 00000751 E9CBFA              <1> 	jmp start
  1029                              <1> 
  1030                              <1> .error:
  1031 00000754 89EC5D              <1> 	lleave
  1032 00000757 B8FFFF              <1> 	mov ax, -1
  1033 0000075A CB                  <1> 	retf
  1034                              <1> 
  1035                              <1> 
  1036                              <1> %ifnidni _LISTING, ""
  1037                              <1>  %assign ELDHINT 1
  1038                              <1> %else
  1039                              <1>  %assign ELDHINT 0
  1040                              <1> %endif
  1041                              <1> 
  1042                              <1> %if ELDOTHER || ELDHINT
  1043                              <1> 		; INP:	ah = multiplex number to check
  1044                              <1> 		;	(if ELDOTHER:)
  1045                              <1> 		;	 cs:si -> 16-byte AMIS signature to check
  1046                              <1> 		; OUT:	CY if multiplex number unused or no signature match,
  1047                              <1> 		;	 bp, ah, ds unmodified
  1048                              <1> 		;	NC if match found,
  1049                              <1> 		;	 ah = multiplex number (unmodified)
  1050                              <1> 		; CHG:	di, es, cx, dx
  1051                              <1> 		;	(if ELDOTHER:) bx
  1052                              <1> 		;	(if not ELDOTHER:) si
  1053                              <1> plex_check:
  1054 0000075B 16                  <1> 	push ss
  1055 0000075C 1F                  <1> 	pop ds
  1056 0000075D F606[0000]08        <1> 	testopt [relocateddata], 8
  1057                              <1> linkdatarelocation internalflags4, -3
  1058 00000762 740B                <1> 	jz @F
  1059                              <1> %if ELDOTHER
  1060                              <1> 	mov bx, relocateddata
  1061                              <1> linkdatarelocation amis_multiplex_number, -2, optional
  1062                              <1> 	test bx, bx
  1063                              <1> 	jz @F
  1064                              <1> 	cmp ah, byte [bx]
  1065                              <1> 	je .notfound		; do not use our own multiplexer -->
  1066                              <1> %else
  1067 00000764 BE[0000]            <1> 	mov si, relocateddata
  1068                              <1> linkdatarelocation amis_multiplex_number, -2, optional
  1069 00000767 85F6                <1> 	test si, si
  1070 00000769 7404                <1> 	jz @F
  1071 0000076B 3A24                <1> 	cmp ah, byte [si]
  1072 0000076D 7420                <1> 	je .notfound		; do not use our own multiplexer -->
  1073                              <1> %endif
  1074                              <1> @@:
  1075 0000076F B000                <1> 	mov al, 00h		; AMIS installation check
  1076 00000771 E8[0000]EB020000    <1> 	extcall call_int2D	; AMIS (or "DOS reserved" = iret if no AMIS present)
  1077 00000778 3CFF                <1> 	cmp al, 0FFh
  1078 0000077A 7513                <1> 	jne .notfound
  1079 0000077C 0E                  <1> 	push cs
  1080 0000077D 1F                  <1> 	pop ds
  1081                              <1> %if ELDOTHER
  1082                              <1> 	push si
  1083                              <1> 	extcall setes2dx	; es:di -> name strings of AMIS multiplexer that just answered
  1084                              <1> 	mov cx, 8		; Ignore description, only compare vendor and program name
  1085                              <1> 	repe cmpsw
  1086                              <1> 	pop si
  1087                              <1> %else
  1088 0000077E BE[C809]            <1> 	mov si, debuggeramissig	; ds:si -> our AMIS name strings
  1089                              <1> internalcoderelocation
  1090 00000781 E8[0000]EB020000    <1> 	extcall setes2dx	; es:di -> name strings of AMIS multiplexer that just answered
  1091 00000788 B90800              <1> 	mov cx, 8		; Ignore description, only compare vendor and program name
  1092 0000078B F3A7                <1> 	repe cmpsw
  1093                              <1> %endif
  1094 0000078D 7401                <1> 	je .checkret		; ZR, NC = match -->
  1095                              <1> .notfound:
  1096 0000078F F9                  <1> 	stc			; CY no match
  1097                              <1> .checkret:
  1098 00000790 C3                  <1> 	retn
  1099                              <1> %endif
  1100                              <1> 
  1101                              <1> 
  1102 00000791 00<rep 3h>          <1> 	align 4, db 0
  1103                              <1> linkercoderelocations:
  1104                              <1> %if _ELDCALL_OPTIONAL || _ELDCALL_NEXT
  1105                              <1> 	dw ELDCALL_CODE_RELOCATIONS_OPTIONAL, 0
  1106                              <1> %else
  1107 00000794 2200[FD09]D200-     <1> 	dw ELDCALL_CODE_RELOCATIONS, 0, 0
  1107 0000079A [0C0A]4D01[170A]54- <1>
  1107 000007A1 01[2C0A]6001[340A]- <1>
  1107 000007A8 6801[400A]7001-     <1>
  1107 000007AE [4C0A]7801[530A]80- <1>
  1107 000007B5 01[5C0A]8801[630A]- <1>
  1107 000007BC 9001[6B0A]9801-     <1>
  1107 000007C2 [730A]A001[7E0A]47- <1>
  1107 000007C9 02[6B0A]5102[630A]- <1>
  1107 000007D0 AC02[530A]DB02-     <1>
  1107 000007D6 [0C0A]F702[630A]01- <1>
  1107 000007DD 03[630A]0B03[630A]- <1>
  1107 000007E4 1803[630A]2203-     <1>
  1107 000007EA [630A]2C03[630A]64- <1>
  1107 000007F1 03[630A]8803[630A]- <1>
  1107 000007F8 F003[0C0A]F606-     <1>
  1107 000007FE [B50A]1D07[8E0A]2F- <1>
  1107 00000805 07[BE0A]7107[BE0A]- <1>
  1107 0000080C 8107[0C0A]00000000  <1>
  1108                              <1> %endif
  1109                              <1> 
  1110                              <1> %if _ELD_LINKER_PASSES
  1111                              <1> linkerlinkercoderelocations:
  1112                              <1> %if _ELDCALL_OPTIONAL || _ELDCALL_NEXT
  1113                              <1> 	dw ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 0
  1114                              <1> %else
  1115 00000814 BA05[8E0A]DE05-     <1> 	dw ELDCALL_LINKER_CODE_RELOCATIONS, 0, 0
  1115 0000081A [7E0A]E805[6B0A]F1- <1>
  1115 00000821 05[980A]00000000    <1>
  1116                              <1> %endif
  1117                              <1> 
  1118                              <1> 	align 2, db 0
  1119                              <1> linktable:
  1120                              <1> 	istruc LINKTABLE
  1121                              <1> at ltCodeToCode
  1122 00000828 B809                <1> 	dw internallinkercodetocoderelocations - code
  1123 0000082A 2C09                <1> 	dw internalcodetocoderelocations - code
  1124                              <1> at ltCodeToData
  1125 0000082C C209                <1> 	dw internallinkercodetodatarelocations - code
  1126 0000082E 4E09                <1> 	dw internalcodetodatarelocations - code
  1127                              <1> at ltDataToCode
  1128 00000830 C409                <1> 	dw internallinkerdatatocoderelocations - code
  1129 00000832 8A09                <1> 	dw internaldatatocoderelocations - code
  1130                              <1> at ltDataToData
  1131 00000834 C609                <1> 	dw internallinkerdatatodatarelocations - code
  1132 00000836 9409                <1> 	dw internaldatatodatarelocations - code
  1133                              <1> at ltLinkData
  1134 00000838 9E09                <1> 	dw linkerlinkerdatarelocations - code
  1135 0000083A 4008                <1> 	dw linkerdatarelocations - code
  1136                              <1> at ltLinkCode
  1137 0000083C 1408                <1> 	dw linkerlinkercoderelocations - code
  1138 0000083E 9407                <1> 	dw linkercoderelocations - code
  1139                              <1> 	iend
  1140                              <1> %endif
  1141                              <1> 
  1142                              <1> 	align 2, db 0
  1143                              <1> linkerdatarelocations:
  1144 00000840 01004700[CB0A]0100- <1> 	dw LINK_DATA_RELOCATIONS, 0
  1144 00000848 4900[D50A]01004C00- <1>
  1144 00000850 [DE0A]01005F00-     <1>
  1144 00000856 [EE0A]01006800-     <1>
  1144 0000085C [F90A]01007400-     <1>
  1144 00000862 [020B]01009B00-     <1>
  1144 00000868 [020B]01002D01-     <1>
  1144 0000086E [180B]0100AA01-     <1>
  1144 00000874 [230B]01002802-     <1>
  1144 0000087A [330B]01003F02-     <1>
  1144 00000880 [410B]01005D02-     <1>
  1144 00000886 [410B]01006D02-     <1>
  1144 0000088C [4C0B]01007A02-     <1>
  1144 00000892 [5A0B]0200EA01-     <1>
  1144 00000898 [690B]02000000-     <1>
  1144 0000089E [790B]02000200-     <1>
  1144 000008A4 [890B]02000400-     <1>
  1144 000008AA [A10B]02000C00-     <1>
  1144 000008B0 [B60B]02000E00-     <1>
  1144 000008B6 [C90B]02001000-     <1>
  1144 000008BC [E40B]02031800-     <1>
  1144 000008C2 [FC0B]02031A00-     <1>
  1144 000008C8 [0F0C]02031C00-     <1>
  1144 000008CE [2A0C]01004503-     <1>
  1144 000008D4 [420C]01004D03-     <1>
  1144 000008DA [530C]01005503-     <1>
  1144 000008E0 [620C]01006F03-     <1>
  1144 000008E6 [730C]01007203-     <1>
  1144 000008EC [7D0C]0100B303-     <1>
  1144 000008F2 [4C0B]0100BF03-     <1>
  1144 000008F8 [5A0B]0100C303-     <1>
  1144 000008FE [020B]0100DE03-     <1>
  1144 00000904 [020B]01000E04-     <1>
  1144 0000090A [410B]01000107-     <1>
  1144 00000910 [C60C]01002A07-     <1>
  1144 00000916 [F90A]01004C07-     <1>
  1144 0000091C [4C0B]01005F07-     <1>
  1144 00000922 [EB0C]01016507-     <1>
  1144 00000928 [FC0C]0000          <1>
  1145                              <1> 
  1146                              <1> 	align 2, db 0
  1147                              <1> internalcodetocoderelocations:
  1148 0000092C 6F00BF006402690271- <1> 	dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
  1148 00000935 027602AF03BB03C603- <1>
  1148 0000093E D903E0031B07250742- <1>
  1148 00000947 0748077F070000      <1>
  1149                              <1> 
  1150                              <1> 	align 2, db 0
  1151                              <1> internalcodetodatarelocations:
  1152 0000094E 3400C500E500EA00F4- <1> 	dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
  1152 00000957 0008010F0121012601- <1>
  1152 00000960 45014F0286028B029A- <1>
  1152 00000969 029F02B802CE02F502- <1>
  1152 00000972 090316032A03620386- <1>
  1152 0000097B 03940397039D03A003- <1>
  1152 00000984 E30314040000        <1>
  1153                              <1> 
  1154                              <1> 	align 2, db 0
  1155                              <1> internaldatatocoderelocations:
  1156 0000098A E801060012001E00FF- <1> 	dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
  1156 00000993 FF                  <1>
  1157                              <1> 
  1158                              <1> 	align 2, db 0
  1159                              <1> internaldatatodatarelocations:
  1160 00000994 E4010A0016002200FF- <1> 	dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
  1160 0000099D FF                  <1>
  1161                              <1> 
  1162                              <1> %if _ELD_LINKER_PASSES
  1163                              <1> 	align 2, db 0
  1164                              <1> linkerlinkerdatarelocations:
  1165 0000099E 01004F05[A30C]0100- <1> 	dw LINK_LINKER_DATA_RELOCATIONS, 0
  1165 000009A6 6E05[410B]0100B105- <1>
  1165 000009AE [180B]0100AF06-     <1>
  1165 000009B4 [B50C]0000          <1>
  1166                              <1> 
  1167                              <1> 	align 2, db 0
  1168                              <1> internallinkercodetocoderelocations:
  1169 000009B8 78058A059B05C30500- <1> 	dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
  1169 000009C1 00                  <1>
  1170                              <1> 
  1171                              <1> 	align 2, db 0
  1172                              <1> internallinkercodetodatarelocations:
  1173 000009C2 0000                <1> 	dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
  1174                              <1> 
  1175                              <1> 	align 2, db 0
  1176                              <1> internallinkerdatatocoderelocations:
  1177 000009C4 FFFF                <1> 	dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
  1178                              <1> 
  1179                              <1> 	align 2, db 0
  1180                              <1> internallinkerdatatodatarelocations:
  1181 000009C6 FFFF                <1> 	dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
  1182                              <1> %endif
  1183                              <1> 
  1184                              <1> %if ELDOTHER
  1185                              <1> 	align 2, db 0
  1186                              <1> linkerotherdatarelocations:
  1187                              <1> 	dw LINK_OTHER_DATA_RELOCATIONS, 0
  1188                              <1> 
  1189                              <1>  %ifnidn LINK_OTHER_LINKER_DATA_RELOCATIONS, ""
  1190                              <1>   %error Other linker data links not supported
  1191                              <1>  %endif
  1192                              <1> %endif
  1193                              <1> 
  1194                              <1> %if ELDOTHER || ELDHINT
  1195                              <1> 	align 2, db 0
  1196                              <1> debuggeramissig:
  1197 000009C8 65636D20<rep 5h>    <1> 		fill 8, 32, db "ecm"
  1198 000009D0 6C446562756720-     <1> 		fill 8, 32, db "lDebug"
  1198 000009D0 <rep 2h>            <1>
  1199                              <1> %endif
  1200                              <1> 
  1201                              <1> %if ELDOTHER
  1202                              <1> 	align 2, db 0
  1203                              <1> loaderamissig:
  1204                              <1> 		fill 8, 32, db "ecm"
  1205                              <1> 		fill 8, 32, db "Loader"
  1206                              <1> %endif
  1207                              <1> 
  1208                              <1> %ifnidni _LISTING, ""
  1209                              <1> listmsg:
  1210 000009D8 547261634C6973742D- <1> .hint:		db "TracList-add-offset=",_LISTING,"::"
  1210 000009E1 6164642D6F66667365- <1>
  1210 000009EA 743D7473632E6C7374- <1>
  1210 000009F3 3A3A                <1>
  1211 000009F5 2D2D2D2D680D0A00    <1> .hint.offset:	asciz "----h",13,10
  1212                              <1> %endif
  1213                              <1> 
  1214 000009FD 30CD0C636D64335F6E- <1> 	eldcall_dump_names ELDCALL_CODE_NAMES
  1214 00000A06 6F745F657874B77408- <1>
  1214 00000A0F 7365746573326478BB- <1>
  1214 00000A18 7A127661725F657874- <1>
  1214 00000A21 5F73657475705F646F- <1>
  1214 00000A2A 6E65A7AA056572726F- <1>
  1214 00000A33 72D55509736B697063- <1>
  1214 00000A3C 6F6D6D6103C3096973- <1>
  1214 00000A45 737472696E673FBABD- <1>
  1214 00000A4E 04636D6433DDB90663- <1>
  1214 00000A57 686B656F6C28900469- <1>
  1214 00000A60 73706D551205707574- <1>
  1214 00000A69 737AB2120573657472- <1>
  1214 00000A72 63348A086865786477- <1>
  1214 00000A7B 6F72646FA20D707574- <1>
  1214 00000A84 736C696E655F63726C- <1>
  1214 00000A8D 66848107686578776F- <1>
  1214 00000A96 7264D0BB1A636F7079- <1>
  1214 00000A9F 5F73696E676C655F63- <1>
  1214 00000AA8 6F756E7465645F7374- <1>
  1214 00000AB1 72696E67986906696E- <1>
  1214 00000ABA 7463686B21300A6361- <1>
  1214 00000AC3 6C6C5F696E743244    <1>
  1215 00000ACB C30B076C617374636D- <1> 	link_data_dump_names LINK_DATA_NAMES
  1215 00000AD4 646B5D06646D79636D- <1>
  1215 00000ADD 6454400D6D73672E75- <1>
  1215 00000AE6 6E696E7374616C6CEB- <1>
  1215 00000AEF 420865787464737365- <1>
  1215 00000AF8 6CD52D066578747365- <1>
  1215 00000B01 6797B6136578745F63- <1>
  1215 00000B0A 6F6D6D616E645F6861- <1>
  1215 00000B13 6E646C657284E3086C- <1>
  1215 00000B1C 696E655F6F7574899F- <1>
  1215 00000B25 0D696E7465726E616C- <1>
  1215 00000B2E 666C6167738D710B6D- <1>
  1215 00000B37 73672E696E7374616C- <1>
  1215 00000B40 6C5ABC086F7074696F- <1>
  1215 00000B49 6E7337E7D30B657874- <1>
  1215 00000B52 7365675F75736564B2- <1>
  1215 00000B5B 400C65787464617461- <1>
  1215 00000B64 5F7573656466510D76- <1>
  1215 00000B6D 61725F6578745F7365- <1>
  1215 00000B76 747570C0CD0D706174- <1>
  1215 00000B7F 6368617265615F7275- <1>
  1215 00000B88 6E05BD157061746368- <1>
  1215 00000B91 617265615F72756E2E- <1>
  1215 00000B9A 7365676D656E746FE3- <1>
  1215 00000BA3 127061746368617265- <1>
  1215 00000BAC 615F72756E2E73697A- <1>
  1215 00000BB5 65C88C107061746368- <1>
  1215 00000BBE 617265615F696E7472- <1>
  1215 00000BC7 746E0DF41870617463- <1>
  1215 00000BD0 68617265615F696E74- <1>
  1215 00000BD9 72746E2E7365676D65- <1>
  1215 00000BE2 6E7467491570617463- <1>
  1215 00000BEB 68617265615F696E74- <1>
  1215 00000BF4 72746E2E73697A6579- <1>
  1215 00000BFD A51070617463686172- <1>
  1215 00000C06 65615F706D5F657863- <1>
  1215 00000C0F BECB18706174636861- <1>
  1215 00000C18 7265615F706D5F6578- <1>
  1215 00000C21 632E7365676D656E74- <1>
  1215 00000C2A 56F715706174636861- <1>
  1215 00000C33 7265615F706D5F6578- <1>
  1215 00000C3C 632E73697A652E6B0E- <1>
  1215 00000C45 6578745F7661725F66- <1>
  1215 00000C4E 6F726D6174F8B40C65- <1>
  1215 00000C57 78745F7661725F7369- <1>
  1215 00000C60 7A658FC30E6578745F- <1>
  1215 00000C69 7661725F616D6F756E- <1>
  1215 00000C72 74E8B4076578745F76- <1>
  1215 00000C7B 6172C4E22369737661- <1>
  1215 00000C84 726961626C655F6D6F- <1>
  1215 00000C8D 7265627974655F6E61- <1>
  1215 00000C96 6D6568656164657273- <1>
  1215 00000C9F 2E65787455030F6275- <1>
  1215 00000CA8 696C645F6F7074696F- <1>
  1215 00000CB1 6E5F504D68440E6C69- <1>
  1215 00000CBA 6E6B63616C6C5F7461- <1>
  1215 00000CC3 626C65F09E22747279- <1>
  1215 00000CCC 5F6465627567676572- <1>
  1215 00000CD5 5F616D69735F6D756C- <1>
  1215 00000CDE 7469706C65785F6E75- <1>
  1215 00000CE7 6D626572CB510E696E- <1>
  1215 00000CF0 7465726E616C666C61- <1>
  1215 00000CF9 677334688C15616D69- <1>
  1215 00000D02 735F6D756C7469706C- <1>
  1215 00000D0B 65785F6E756D626572  <1>
  1216                              <1> %if ELDOTHER
  1217                              <1> 	link_data_dump_names LINK_OTHER_DATA_NAMES
  1218                              <1> %endif
  1219                              <1> 
  1220                              <1> lmsg:
  1221                              <1> %if _ELD_LINKER_PASSES
  1222                              <1> %if _ELDCALL_OPTIONAL
  1223                              <1> .warning_code_optional:		counted "Optional code link missing, hash="
  1224                              <1> %endif
  1225                              <1> %if _ELDDATA_OPTIONAL
  1226 00000D14 214F7074696F6E616C- <1> .warning_data_optional:		counted "Optional data link missing, hash="
  1226 00000D1D 2064617461206C696E- <1>
  1226 00000D26 6B206D697373696E67- <1>
  1226 00000D2F 2C20686173683D      <1>
  1227                              <1> %endif
  1228 00000D36 1844617461206C696E- <1> .error_data:			counted "Data link missing, hash="
  1228 00000D3F 6B206D697373696E67- <1>
  1228 00000D48 2C20686173683D      <1>
  1229 00000D4F 18436F6465206C696E- <1> .error_code:			counted "Code link missing, hash="
  1229 00000D58 6B206D697373696E67- <1>
  1229 00000D61 2C20686173683D      <1>
  1230 00000D68 0A682C206C6162656C- <1> .error.2:			counted "h, label ",'"'
  1230 00000D71 2022                <1>
  1231                              <1> %endif
  1232                              <1> %if ELDOTHER
  1233                              <1> .no_other:		asciz "ELD linker: No other link info found!",13,10
  1234                              <1> .error_other:		asciz "ELD linker: Other link info unknown format!",13,10
  1235                              <1> %endif
  1236                              <1> 
  1237 00000D73 00<rep Dh>          <1> 	align 16, db 0
   855                                  
   856                                  	align 16
   857                                  code_size equ $ - code
