     1                                  
     2                                  ; Public Domain
     3                                  
     4                                  ; test install command: install; with header d 100 l 10; with header uninstall
     5                                  ; test run command: ; .; .
     6                                  
     7                                  %include "lmacros3.mac"
     1                              <1> [list -]
    14                              <2> [list -]
    14                              <1> [list -]
     8                                  %include "eld.mac"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug macros
     4                              <1> 
     5                              <1> Copyright (C) 2008-2025 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %ifndef ELD_MAC
    16                              <1> %define ELD_MAC 1
    17                              <1> 
    18                              <1> %include "lmacros3.mac"
     1                              <2> [list -]
    19                              <1> 
    20                              <1> 		; ELD executable header
    21                              <1> 	struc ELD_HEADER
    22 00000000 ????????            <1> eldhSignature:		resb 4	; "ELD1"
    23 00000004 ??????              <1> 			resb 3	; reserved
    24 00000007 ??                  <1> 			resb 1	; 26 (Ctrl-Z)
    25 00000008 ????????            <1> eldhCodeOffset:		resd 1	; position displacement from eldhSignature
    26 0000000C ????                <1> eldhCodeImageLength:	resw 1	; amount bytes, at least 32
    27 0000000E ????                <1> eldhCodeAllocLength:	resw 1	; amount bytes, added to prior. sum < 64 KiB
    28 00000010 ????????            <1> eldhDataOffset:		resd 1
    29 00000014 ????                <1> eldhDataImageLength:	resw 1	; (zero allowed)
    30 00000016 ????                <1> eldhDataAllocLength:	resw 1	; (zero allowed)
    31 00000018 ????                <1> eldhCodeEntrypoint:	resw 1	; within code section, used as displacement
    32 0000001A ????????            <1> eldhReserved:		resb 4	; reserved
    33 0000001E ????                <1> eldhExtensionSize:	resw 1	; from eldhSignature, -> past eldhx fields in use
    34                              <1> 	endstruc
    35                              <1> 	endarea ELD_HEADER, 1
    36                              <1> 
    37                              <1> 	struc ELD_HEADERX
    38 00000000 <res 20h>           <1> eldhxHeader:		resb ELD_HEADER_size
    39 00000020 ????????            <1> eldhxDescriptionOffset:	resd 1	; zero if none, from eldhxHeader. <= 128 Bytes
    40 00000024 ????????            <1> eldhxHelpOffset:	resd 1	; zero if none, from eldhxHeader
    41 00000028 ????????            <1> eldhxLibTable:		resd 1	; zero if none, from eldhxHeader
    42 0000002C ????????            <1> eldhxDateTimeOffset:	resd 1	; zero if none, from eldhxHeader
    43                              <1> 	alignb 16
    44                              <1> 	endstruc
    45                              <1> 
    46                              <1> 	struc ELD_TRAILER_HEADER
    47 00000000 ????????????????    <1> eldthSignature:		resb 8	; "ELD1TAIL"
    48 00000008 ????????            <1> eldthHeaderOffset:	resd 1	; negative displacement from eldthSignature,
    49                              <1> 				;  add this dword to the seek offset
    50 0000000C ????                <1> eldthReserved:		resw 1	; reserved, must be initialised to zero
    51 0000000E ????                <1> eldthChecksum:		resw 1	; sum of all words in trailer header = 0
    52                              <1> 	endstruc
    53                              <1> 	endarea ELD_TRAILER_HEADER, 1
    54                              <1> 
    55                              <1> 	struc ELD_LIBTABLE
    56 00000000 ????                <1> eldltFormat:		resw 1
    57                              <1> 	; 0 = uncompressed
    58                              <1> 	; 2 = heatshrink compressed
    59                              <1> 	; 3 = lzexedat -4 compressed
    60                              <1> 	; 4 = lzexedat -4 -l compressed
    61 00000002 ????                <1> eldltAmount:		resw 1
    62 00000004 ????????            <1> eldltOffset:		resd 1	; from eldhxHeader
    63                              <1> eldltCompressedLength:		; (dword, only present if format 2, 3, or 4)
    64                              <1> 	endstruc
    65                              <1> 	endarea ELD_LIBTABLE, 1
    66                              <1> 
    67                              <1> 		; ELD instance header
    68                              <1> 	struc ELD_INSTANCE
    69 00000000 ????                <1> eldiStartCode:		resw 1	; -> this structure itself (para aligned)
    70 00000002 ????                <1> eldiEndCode:		resw 1	; -> behind memory used by instance (para aligned)
    71 00000004 ????                <1> eldiStartData:		resw 1	; -> data in data entry section (para aligned), or 0
    72 00000006 ????                <1> eldiEndData:		resw 1	; -> behind data (para aligned), or 0
    73 00000008 ????????????????    <1> eldiIdentifier:		resb 8	; blank-filled text
    74 00000010 ????                <1> eldiFlags:		resw 1	; flags
    75                              <1> eldiListing_size equ 14
    76 00000012 <res Eh>            <1> eldiListing:		resb eldiListing_size
    77                              <1> 				; ASCIZ listing file name
    78                              <1> 	endstruc
    79                              <1> 		; flags for eldiFlags:
    80                              <1> eldifResident:		equ 1
    81                              <1> 
    82                              <1> 		; ELD link info header
    83                              <1> 	struc ELD_LINKINFO
    84 00000000 ????                <1> eldlSignature:		resw 1	; 0E1D1h
    85 00000002 ????????            <1> eldlReserved:		resw 2
    86 00000006 ????                <1> eldlUseLinkHash:	resw 1
    87 00000008 ????                <1> eldlDataAmount:		resw 1
    88 0000000A ????                <1> eldlDataPrefixes:	resw 1
    89 0000000C ????                <1> eldlDataEntries:	resw 1
    90 0000000E ????                <1> eldlDataAddresses:	resw 1
    91 00000010 ????                <1> eldlCodeAmount:		resw 1
    92 00000012 ????                <1> eldlCodePrefixes:	resw 1
    93 00000014 ????                <1> eldlCodeEntries:	resw 1
    94 00000016 ????                <1> eldlCodeAddresses:	resw 1
    95                              <1> 	endstruc
    96                              <1> 
    97                              <1> 	numdef ELD_CODE_VSTART, 9001h
    98                              <1> 	numdef ELD_DATA_VSTART, 8000h
    99                              <1> 	numdef ELD_RELOC_VSTART, 8000h
   100                              <1> 
   101                              <1> 	numdef ELD_RECLAIM_HINT, 0
   102                              <1> 	strdef ELD_LISTING, ""
   103                              <1> 	numdef ELD_DATETIME, 0
   104                              <1> 
   105                              <1> %if _ELD_DATETIME
   106                              <1>  %define PUT_ELDHX_DATETIME_OFFSET at eldhxDateTimeOffset, dd DATAOFFSET + datetime - datastart
   107                              <1>  %macro PUT_ELD_DATETIME 0.nolist
   108                              <1> datetime:	asciz __UTC_DATE__,'T',__UTC_TIME__,'Z'
   109                              <1> 		asciz		; for future extension
   110                              <1>  %endmacro
   111                              <1> %else
   112                              <1>  %define PUT_ELDHX_DATETIME_OFFSET
   113                              <1>  %define PUT_ELD_DATETIME
   114                              <1> %endif
   115                              <1> 
   116                              <1> %endif
     9                                  %include "eldcall.mac"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug call macros
     4                              <1> 
     5                              <1> Copyright (C) 2008-2024 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %ifndef ELDCALL_MAC
    16                              <1> %define ELDCALL_MAC 1
    17                              <1> 
    18                              <1> %include "lmacros3.mac"
     1                              <2> [list -]
    19                              <1> %include "nasmhash.mac"
     1                              <2> 
     2                              <2> %if 0
     3                              <2> 
     4                              <2> Hashing macros
     5                              <2>  by E. C. Masloch, 2019
     6                              <2> 
     7                              <2> Usage of the works is permitted provided that this
     8                              <2> instrument is retained with the works, so that any entity
     9                              <2> that uses the works is notified of this instrument.
    10                              <2> 
    11                              <2> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <2> 
    13                              <2> %endif
    14                              <2> 
    15                              <2> %ifndef __NASMHASH_MAC__
    16                              <2> %assign __NASMHASH_MAC__ 1
    17                              <2> 
    18                              <2> 
    19                              <2> 	%macro hashdef 2+.nolist
    20                              <2> %ifempty %2
    21                              <2>  %assign _%1 1
    22                              <2> %else
    23                              <2> %ifstr %2
    24                              <2>  %define %%string %2
    25                              <2> %elifid %2
    26                              <2>  %defstr %%string %2
    27                              <2> %elifnum %2
    28                              <2>  %defstr %%string %2
    29                              <2> %eliftok %2
    30                              <2>  %defstr %%string %2
    31                              <2> %else
    32                              <2>  %error Unknown input
    33                              <2> %endif
    34                              <2> %strlen %%length %%string
    35                              <2> %assign %%hash 1
    36                              <2> %assign %%index 1
    37                              <2> %rep %%length
    38                              <2>  %substr %%char %%string %%index
    39                              <2>  %assign %%hash (%%hash * 31 + %%char) & 0FFFFh
    40                              <2>  %assign %%index %%index + 1
    41                              <2> %endrep
    42                              <2> %assign _%1 %%hash
    43                              <2> %endif
    44                              <2> 	%endmacro
    45                              <2> 
    46                              <2> 
    47                              <2> %endif
    20                              <1> %include "elddata.mac"
     1                              <2> %if 0
     2                              <2> 
     3                              <2> Extensions for lDebug data relocation macros
     4                              <2> 
     5                              <2> Copyright (C) 2008-2024 E. C. Masloch
     6                              <2> 
     7                              <2> Usage of the works is permitted provided that this
     8                              <2> instrument is retained with the works, so that any entity
     9                              <2> that uses the works is notified of this instrument.
    10                              <2> 
    11                              <2> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <2> 
    13                              <2> %endif
    14                              <2> 
    15                              <2> %ifndef ELDDATA_MAC
    16                              <2> %define ELDDATA_MAC 1
    17                              <2> 
    18                              <2> %include "lmacros3.mac"
     1                              <3> [list -]
    19                              <2> %include "nasmhash.mac"
     1                              <3> 
     2                              <3> %if 0
     3                              <3> 
     4                              <3> Hashing macros
     5                              <3>  by E. C. Masloch, 2019
     6                              <3> 
     7                              <3> Usage of the works is permitted provided that this
     8                              <3> instrument is retained with the works, so that any entity
     9                              <3> that uses the works is notified of this instrument.
    10                              <3> 
    11                              <3> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <3> 
    13                              <3> %endif
    14                              <3> 
    15                              <3> %ifndef __NASMHASH_MAC__
    16                              <3> %assign __NASMHASH_MAC__ 1
    17                              <3> 
    18                              <3> 
    19                              <3> 	%macro hashdef 2+.nolist
    20                              <3> %ifempty %2
    21                              <3>  %assign _%1 1
    22                              <3> %else
    23                              <3> %ifstr %2
    24                              <3>  %define %%string %2
    25                              <3> %elifid %2
    26                              <3>  %defstr %%string %2
    27                              <3> %elifnum %2
    28                              <3>  %defstr %%string %2
    29                              <3> %eliftok %2
    30                              <3>  %defstr %%string %2
    31                              <3> %else
    32                              <3>  %error Unknown input
    33                              <3> %endif
    34                              <3> %strlen %%length %%string
    35                              <3> %assign %%hash 1
    36                              <3> %assign %%index 1
    37                              <3> %rep %%length
    38                              <3>  %substr %%char %%string %%index
    39                              <3>  %assign %%hash (%%hash * 31 + %%char) & 0FFFFh
    40                              <3>  %assign %%index %%index + 1
    41                              <3> %endrep
    42                              <3> %assign _%1 %%hash
    43                              <3> %endif
    44                              <3> 	%endmacro
    45                              <3> 
    46                              <3> 
    47                              <3> %endif
    20                              <2> %include "eldcheck.mac"
     1                              <3> %if 0
     2                              <3> 
     3                              <3> Extensions for lDebug relocation check macros
     4                              <3> 
     5                              <3> Copyright (C) 2008-2023 E. C. Masloch
     6                              <3> 
     7                              <3> Usage of the works is permitted provided that this
     8                              <3> instrument is retained with the works, so that any entity
     9                              <3> that uses the works is notified of this instrument.
    10                              <3> 
    11                              <3> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <3> 
    13                              <3> %endif
    14                              <3> 
    15                              <3> %ifndef ELDCHECK_MAC
    16                              <3> %define ELDCHECK_MAC 1
    17                              <3> 
    18                              <3> %assign ELDSTRICT 0
    19                              <3> %assign ELDSTRICTCOUNTER 0
    20                              <3> 
    21                              <3> 	%imacro eldstrict 1.nolist
    22                              <3> %ifidni %1, on
    23                              <3>  %assign ELDSTRICT 1
    24                              <3>  [warning +error=reloc-abs]
    25                              <3>  [warning +reloc-abs]
    26                              <3> %elifidni %1, off
    27                              <3>  %assign ELDSTRICT 0
    28                              <3>  [warning -reloc-abs]
    29                              <3> %else
    30                              <3>  %error Unknown keyword
    31                              <3> %endif
    32                              <3> 	%endmacro
    33                              <3> 
    34                              <3> 	%imacro reloc 1+.nolist
    35                              <3> %if ELDSTRICT
    36                              <3>  %if ELDSTRICTCOUNTER
    37                              <3>   %error Missing relocation
    38                              <3>  %endif
    39                              <3>  [warning -reloc-abs]
    40                              <3>  %assign ELDSTRICTCOUNTER 1
    41                              <3> %endif
    42                              <3> %1
    43                              <3> 	%endmacro
    44                              <3> 
    45                              <3> 	%imacro reloc2 1+.nolist
    46                              <3> %if ELDSTRICT
    47                              <3>  %if ELDSTRICTCOUNTER
    48                              <3>   %error Missing relocation
    49                              <3>  %endif
    50                              <3>  [warning -reloc-abs]
    51                              <3>  %assign ELDSTRICTCOUNTER 2
    52                              <3> %endif
    53                              <3> %1
    54                              <3> 	%endmacro
    55                              <3> 
    56                              <3> 	%imacro eldstrictcheck 0.nolist
    57                              <3> %if ELDSTRICT
    58                              <3>  %ifn ELDSTRICTCOUNTER
    59                              <3>   %error Unexpected relocation
    60                              <3>  %else
    61                              <3>   %assign ELDSTRICTCOUNTER ELDSTRICTCOUNTER - 1
    62                              <3>   %ifn ELDSTRICTCOUNTER
    63                              <3>    [warning +reloc-abs]
    64                              <3>   %endif
    65                              <3>  %endif
    66                              <3> %endif
    67                              <3> 	%endmacro
    68                              <3> 
    69                              <3> %endif
    70                              <3> 
    21                              <2> 
    22                              <2> 
    23                              <2> %assign ELDLINKER 0
    24                              <2> 
    25                              <2> %define INTERNAL_CODE_TO_CODE_RELOCATIONS ""
    26                              <2> %define INTERNAL_CODE_TO_DATA_RELOCATIONS ""
    27                              <2> %define INTERNAL_DATA_TO_CODE_RELOCATIONS ""
    28                              <2> %define INTERNAL_DATA_TO_DATA_RELOCATIONS ""
    29                              <2> %define INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS ""
    30                              <2> %define INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS ""
    31                              <2> %define INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS ""
    32                              <2> %define INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS ""
    33                              <2> %assign ELDDATA_OPTIONAL_STATUS 0		; not any seen yet
    34                              <2> %assign ELDDATA_PMREQUIRED_STATUS 0		; not any seen yet
    35                              <2> 
    36                              <2> 	%imacro internalcoderelocation 0-1.nolist -2
    37                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    38                              <2> %if ELDLINKER
    39                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    40                              <2>   %xdefine INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, %%entry
    41                              <2>  %else
    42                              <2>   %xdefine INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, %%entry
    43                              <2>  %endif
    44                              <2> %else
    45                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    46                              <2>   %xdefine INTERNAL_DATA_TO_CODE_RELOCATIONS INTERNAL_DATA_TO_CODE_RELOCATIONS, %%entry
    47                              <2>  %else
    48                              <2>   %xdefine INTERNAL_CODE_TO_CODE_RELOCATIONS INTERNAL_CODE_TO_CODE_RELOCATIONS, %%entry
    49                              <2>  %endif
    50                              <2> %endif
    51                              <2> 	eldstrictcheck
    52                              <2> 	%endmacro
    53                              <2> 
    54                              <2> 	%imacro internaldatarelocation 0-1.nolist -2
    55                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    56                              <2> %if ELDLINKER
    57                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    58                              <2>   %xdefine INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, %%entry
    59                              <2>  %else
    60                              <2>   %xdefine INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, %%entry
    61                              <2>  %endif
    62                              <2> %else
    63                              <2>  %ifidni _CURRENT_SECTION_TYPE, DATA
    64                              <2>   %xdefine INTERNAL_DATA_TO_DATA_RELOCATIONS INTERNAL_DATA_TO_DATA_RELOCATIONS, %%entry
    65                              <2>  %else
    66                              <2>   %xdefine INTERNAL_CODE_TO_DATA_RELOCATIONS INTERNAL_CODE_TO_DATA_RELOCATIONS, %%entry
    67                              <2>  %endif
    68                              <2> %endif
    69                              <2> 	eldstrictcheck
    70                              <2> 	%endmacro
    71                              <2> 
    72                              <2> ; dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
    73                              <2> ; dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
    74                              <2> ; dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
    75                              <2> ; dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
    76                              <2> ; dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
    77                              <2> ; dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
    78                              <2> ; dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
    79                              <2> ; dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
    80                              <2> 
    81                              <2> 
    82                              <2> %define LINK_DATA_RELOCATIONS ""
    83                              <2> %define LINK_LINKER_DATA_RELOCATIONS ""
    84                              <2> %define LINK_DATA_NAMES db ""
    85                              <2> %define LINK_DATA_DETECTION none, none
    86                              <2> 
    87                              <2> %define LINK_OTHER_DATA_RELOCATIONS ""
    88                              <2> %define LINK_OTHER_LINKER_DATA_RELOCATIONS ""
    89                              <2> %define LINK_OTHER_DATA_NAMES db ""
    90                              <2> %define LINK_OTHER_DATA_DETECTION none, none
    91                              <2> 
    92                              <2> %ifndef ELDOTHER
    93                              <2>  %assign ELDOTHER 0
    94                              <2> %endif
    95                              <2> %assign ELDOTHERLINK 0
    96                              <2> 
    97                              <2> 	%imacro otherlinkdatarelocation 1-3.nolist -2, required
    98                              <2> %if ELDOTHER
    99                              <2>  %assign ELDOTHERLINK 1
   100                              <2> %endif
   101                              <2> 	linkdatarelocation %1, %2, %3
   102                              <2> %assign ELDOTHERLINK 0
   103                              <2> 	%endmacro
   104                              <2> 
   105                              <2> 	%imacro linkdatarelocation 1-3.nolist -2, required
   106                              <2> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %2
   107                              <2> %ifidni %3, required
   108                              <2>  %assign %%optional 0
   109                              <2> %elifidni %3, optional
   110                              <2>  %assign %%optional 100h
   111                              <2>  %if ELDDATA_OPTIONAL_STATUS == 0
   112                              <2>   %assign ELDDATA_OPTIONAL_STATUS 1
   113                              <2>  %elif ELDDATA_OPTIONAL_STATUS == 1
   114                              <2>  %else
   115                              <2>   %error Optional data link not allowed here
   116                              <2>  %endif
   117                              <2> %elifidni %3, PM required
   118                              <2>  %assign %%optional 300h
   119                              <2>  %assign ELDDATA_PMREQUIRED_STATUS 1
   120                              <2>  %if ELDDATA_OPTIONAL_STATUS == 0
   121                              <2>   %assign ELDDATA_OPTIONAL_STATUS 1
   122                              <2>  %elif ELDDATA_OPTIONAL_STATUS == 1
   123                              <2>  %else
   124                              <2>   %error Optional data link not allowed here
   125                              <2>  %endif
   126                              <2> %else
   127                              <2>  %fatal Unknown optional keyword
   128                              <2> %endif
   129                              <2> %ifidni _CURRENT_SECTION_TYPE, DATA
   130                              <2>  %assign %%DATASECTION 1
   131                              <2> %else
   132                              <2>  %assign %%DATASECTION 0
   133                              <2> %endif
   134                              <2> 	%if ELDOTHERLINK
   135                              <2> %if ELDLINKER
   136                              <2>  %xdefine LINK_OTHER_LINKER_DATA_RELOCATIONS LINK_OTHER_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   137                              <2> %else
   138                              <2>  %xdefine LINK_OTHER_DATA_RELOCATIONS LINK_OTHER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   139                              <2> %endif
   140                              <2> 	%else
   141                              <2> %if ELDLINKER
   142                              <2>  %xdefine LINK_LINKER_DATA_RELOCATIONS LINK_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   143                              <2> %else
   144                              <2>  %xdefine LINK_DATA_RELOCATIONS LINK_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   145                              <2> %endif
   146                              <2> 	%endif
   147                              <2> %defstr %%string %1
   148                              <2> %strlen %%length %%string
   149                              <2> %if %%length > 64
   150                              <2>  %error Too long link name: %1
   151                              <2> %endif
   152                              <2> %define LINK_DATA_CHECK %1
   153                              <2> 	%if ELDOTHERLINK
   154                              <2> 	linkdata_detect LINK_OTHER_DATA_DETECTION
   155                              <2> %if LINK_DATA_NEW
   156                              <2>  %xdefine LINK_OTHER_DATA_DETECTION LINK_OTHER_DATA_DETECTION, %1, %%name
   157                              <2> 	hashdef HASH, %%string
   158                              <2>  %xdefine LINK_OTHER_DATA_NAMES 	LINK_OTHER_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   160                              <2> %else
   161                              <2>  %%name equ LINK_DATA_DUPLICATE
   162                              <2> %endif
   163                              <2> 	%else
   164                              <2> 	linkdata_detect LINK_DATA_DETECTION
   165                              <2> %if LINK_DATA_NEW
   166                              <2>  %xdefine LINK_DATA_DETECTION LINK_DATA_DETECTION, %1, %%name
   167                              <2> 	hashdef HASH, %%string
   168                              <2>  %xdefine LINK_DATA_NAMES 	LINK_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   170                              <2> %else
   171                              <2>  %%name equ LINK_DATA_DUPLICATE
   172                              <2> %endif
   173                              <2> 	%endif
   174                              <2> 	eldstrictcheck
   175                              <2> 	%endmacro
   176                              <2> 
   177                              <2> 	%imacro linkdata_detect 2-*.nolist
   178                              <2> %assign LINK_DATA_NEW 1
   179                              <2> %rep (%0 - 2) / 2
   180                              <2>  %rotate 2
   181                              <2>  %ifidni %1, LINK_DATA_CHECK
   182                              <2>   %assign LINK_DATA_NEW 0
   183                              <2>   %xdefine LINK_DATA_DUPLICATE %2
   184                              <2>   %exitrep
   185                              <2>  %endif
   186                              <2> %endrep
   187                              <2> 	%endmacro
   188                              <2> 
   189                              <2> 	%imacro link_data_dump_names 1-*.nolist
   190                              <2> %rep %0
   191                              <2> 	%1
   192                              <2>  %rotate 1
   193                              <2> %endrep
   194                              <2> 	%endmacro
   195                              <2> 
   196                              <2> ; dw LINK_LINKER_DATA_RELOCATIONS, 0, 0
   197                              <2> ; dw LINK_DATA_RELOCATIONS, 0, 0
   198                              <2> ; link_data_dump_names ELDCALL_CODE_NAMES
   199                              <2> 
   200                              <2> %endif
    21                              <1> 
    22                              <1> %assign ELDLINKER 0
    23                              <1> 
    24                              <1> [section relocatedzero nobits vstart=0]
    25                              <1> relocatedzero:
    26                              <1> __SECT__
    27                              <1> 
    28                              <1> 	numdef HOUDINI, 1
    29                              <1> 	numdef HOUDINI_CONDITIONAL, 1
    30                              <1> 
    31                              <1> %imacro houdini 0.nolist
    32                              <1> %if _HOUDINI
    33                              <1>  %if _HOUDINI_CONDITIONAL
    34                              <1> reloc	testopt [ss:relocateddata], 100h
    35                              <1> linkdatarelocation options7, -3
    36                              <1> 	jz %%skip
    37                              <1>  %endif
    38                              <1> reloc	testopt [ss:relocateddata], 100h
    39                              <1> linkdatarelocation internalflags6, -3
    40                              <1> 	jz %%skip
    41                              <1> 	int3
    42                              <1> %%skip:
    43                              <1> %endif
    44                              <1> %endmacro
    45                              <1> 
    46                              <1> %define ELDCALL_CODE_RELOCATIONS ""
    47                              <1> %define ELDCALL_LINKER_CODE_RELOCATIONS ""
    48                              <1> %define ELDCALL_CODE_RELOCATIONS_OPTIONAL ""
    49                              <1> %define ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL ""
    50                              <1> %define ELDCALL_CODE_NAMES db ""
    51                              <1> %define ELDCALL_CODE_DETECTION none, none
    52                              <1> %assign ELDCALL_OPTIONAL_STATUS 0		; not any seen yet
    53                              <1> %assign ELDCALL_PMREQUIRED_STATUS 0		; not any seen yet
    54                              <1> 
    55                              <1> 	%imacro extcall 1-2.nolist required
    56                              <1> %ifidni _CURRENT_SECTION_TYPE, DATA
    57                              <1>  %error "ELD call cannot be used in ELD data block"
    58                              <1> %endif
    59                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP
    60                              <1> %ifidni %2, required
    61                              <1>  %assign %%optional 0
    62                              <1> %elifidni %2, optional
    63                              <1>  %assign %%optional 100h
    64                              <1>  %if ELDCALL_OPTIONAL_STATUS == 0
    65                              <1>   %assign ELDCALL_OPTIONAL_STATUS 1
    66                              <1>  %elif ELDCALL_OPTIONAL_STATUS == 1
    67                              <1>  %else
    68                              <1>   %error Optional code link not allowed here
    69                              <1>  %endif
    70                              <1> %elifidni %2, PM required
    71                              <1>  %assign %%optional 300h
    72                              <1>  %assign ELDCALL_PMREQUIRED_STATUS 1
    73                              <1>  %if ELDCALL_OPTIONAL_STATUS == 0
    74                              <1>   %assign ELDCALL_OPTIONAL_STATUS 1
    75                              <1>  %elif ELDCALL_OPTIONAL_STATUS == 1
    76                              <1>  %else
    77                              <1>   %error Optional code link not allowed here
    78                              <1>  %endif
    79                              <1> %else
    80                              <1>  %fatal Unknown optional keyword
    81                              <1> %endif
    82                              <1> %if 0
    83                              <1> [warning -reloc-rel-word]
    84                              <1> 	call near relocatedzero
    85                              <1> [warning +reloc-rel-word]
    86                              <1> %else
    87                              <1> 	db 0E8h
    88                              <1> reloc	dw relocatedzero
    89                              <1> 	eldstrictcheck
    90                              <1> %endif
    91                              <1> 	jmp strict short %%skipparameter
    92                              <1> 	dw 0
    93                              <1> %%skipparameter:
    94                              <1> %if ELDLINKER
    95                              <1>  %xdefine ELDCALL_LINKER_CODE_RELOCATIONS ELDCALL_LINKER_CODE_RELOCATIONS, %%entry, %%name
    96                              <1>  %xdefine ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 1 + %%optional, %%entry, %%name
    97                              <1> %else
    98                              <1>  %xdefine ELDCALL_CODE_RELOCATIONS ELDCALL_CODE_RELOCATIONS, %%entry, %%name
    99                              <1>  %xdefine ELDCALL_CODE_RELOCATIONS_OPTIONAL ELDCALL_CODE_RELOCATIONS_OPTIONAL, 1 + %%optional, %%entry, %%name
   100                              <1> %endif
   101                              <1> %defstr %%string %1
   102                              <1> %strlen %%length %%string
   103                              <1> %if %%length > 64
   104                              <1>  %error Too long link name: %1
   105                              <1> %endif
   106                              <1> %define ELDCALL_CODE_CHECK %1
   107                              <1> 	linkcode_detect ELDCALL_CODE_DETECTION
   108                              <1> %if ELDCALL_CODE_NEW
   109                              <1>  %xdefine ELDCALL_CODE_DETECTION ELDCALL_CODE_DETECTION, %1, %%name
   110                              <1> 	hashdef HASH, %%string
   111                              <1> %xdefine ELDCALL_CODE_NAMES 	ELDCALL_CODE_NAMES, %%name:, dw _HASH, {counted %%string}
   113                              <1> %else
   114                              <1>  %%name equ ELDCALL_CODE_DUPLICATE
   115                              <1> %endif
   116                              <1> 	%endmacro
   117                              <1> 
   118                              <1> 	%imacro linkcode_detect 2-*.nolist
   119                              <1> %assign ELDCALL_CODE_NEW 1
   120                              <1> %rep (%0 - 2) / 2
   121                              <1>  %rotate 2
   122                              <1>  %ifidni %1, ELDCALL_CODE_CHECK
   123                              <1>   %assign ELDCALL_CODE_NEW 0
   124                              <1>   %xdefine ELDCALL_CODE_DUPLICATE %2
   125                              <1>   %exitrep
   126                              <1>  %endif
   127                              <1> %endrep
   128                              <1> 	%endmacro
   129                              <1> 
   130                              <1> 
   131                              <1> %define ELDCALL_CALLCALL_LIST none
   132                              <1> 
   133                              <1> 	%imacro extcallcall 1.nolist
   134                              <1> 	call %1
   135                              <1> %xdefine ELDCALL_CALLCALL_LIST ELDCALL_CALLCALL_LIST, %1
   136                              <1> 	%endmacro
   137                              <1> 
   138                              <1> %assign ELDCALLCALL_DUMPED 0
   139                              <1> 
   140                              <1> 	%imacro eldcall_dump_callcall 1-*.nolist
   141                              <1> %define ELDCALL_CALLCALL_PROCESSED none
   142                              <1>  %rep %0 - 1
   143                              <1>   %rotate 1
   144                              <1>   %define ELDCALL_CHECK %1
   145                              <1> 	eldcall_callcall_detect ELDCALL_CALLCALL_PROCESSED
   146                              <1>   %if ELDCALL_NEW
   147                              <1>    %xdefine ELDCALL_CALLCALL_PROCESSED ELDCALL_CALLCALL_PROCESSED, %1
   148                              <1> 	align 8, nop
   149                              <1> %1:
   150                              <1> 	extcall %1
   151                              <1> 	retn
   152                              <1>   %endif
   153                              <1>  %endrep
   154                              <1> %unimacro extcallcall 1.nolist
   155                              <1> %assign ELDCALLCALL_DUMPED 1
   156                              <1> %define ELDCALL_CALLCALL_LIST none
   157                              <1> 	%endmacro
   158                              <1> 
   159                              <1> 	%imacro eldcall_callcall_detect 1-*.nolist
   160                              <1> %assign ELDCALL_NEW 1
   161                              <1> %rep %0 - 1
   162                              <1>  %rotate 1
   163                              <1>  %ifidni %1, ELDCALL_CHECK
   164                              <1>   %assign ELDCALL_NEW 0
   165                              <1>   %exitrep
   166                              <1>  %endif
   167                              <1> %endrep
   168                              <1> 	%endmacro
   169                              <1> 
   170                              <1> 	%imacro eldcall_dump_names 1-*.nolist
   171                              <1> %rep %0
   172                              <1> 	%1
   173                              <1>  %rotate 1
   174                              <1> %endrep
   175                              <1> 	%endmacro
   176                              <1> 
   177                              <1> ; eldcall_dump_callcall ELDCALL_CALLCALL_LIST
   178                              <1> ; if using optional code links:
   179                              <1> ;  dw ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 0
   180                              <1> ;  dw ELDCALL_CODE_RELOCATIONS_OPTIONAL, 0
   181                              <1> ; if not using optional code links:
   182                              <1> ;  dw ELDCALL_LINKER_CODE_RELOCATIONS, 0, 0
   183                              <1> ;  dw ELDCALL_CODE_RELOCATIONS, 0, 0
   184                              <1> ; eldcall_dump_names ELDCALL_CODE_NAMES
   185                              <1> 
   186                              <1> %endif
    10                                  %include "elddata.mac"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug data relocation macros
     4                              <1> 
     5                              <1> Copyright (C) 2008-2024 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %ifndef ELDDATA_MAC
    16                              <1> %define ELDDATA_MAC 1
    17                              <1> 
    18                              <1> %include "lmacros3.mac"
    19                              <1> %include "nasmhash.mac"
    20                              <1> %include "eldcheck.mac"
    21                              <1> 
    22                              <1> 
    23                              <1> %assign ELDLINKER 0
    24                              <1> 
    25                              <1> %define INTERNAL_CODE_TO_CODE_RELOCATIONS ""
    26                              <1> %define INTERNAL_CODE_TO_DATA_RELOCATIONS ""
    27                              <1> %define INTERNAL_DATA_TO_CODE_RELOCATIONS ""
    28                              <1> %define INTERNAL_DATA_TO_DATA_RELOCATIONS ""
    29                              <1> %define INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS ""
    30                              <1> %define INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS ""
    31                              <1> %define INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS ""
    32                              <1> %define INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS ""
    33                              <1> %assign ELDDATA_OPTIONAL_STATUS 0		; not any seen yet
    34                              <1> %assign ELDDATA_PMREQUIRED_STATUS 0		; not any seen yet
    35                              <1> 
    36                              <1> 	%imacro internalcoderelocation 0-1.nolist -2
    37                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    38                              <1> %if ELDLINKER
    39                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    40                              <1>   %xdefine INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, %%entry
    41                              <1>  %else
    42                              <1>   %xdefine INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, %%entry
    43                              <1>  %endif
    44                              <1> %else
    45                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    46                              <1>   %xdefine INTERNAL_DATA_TO_CODE_RELOCATIONS INTERNAL_DATA_TO_CODE_RELOCATIONS, %%entry
    47                              <1>  %else
    48                              <1>   %xdefine INTERNAL_CODE_TO_CODE_RELOCATIONS INTERNAL_CODE_TO_CODE_RELOCATIONS, %%entry
    49                              <1>  %endif
    50                              <1> %endif
    51                              <1> 	eldstrictcheck
    52                              <1> 	%endmacro
    53                              <1> 
    54                              <1> 	%imacro internaldatarelocation 0-1.nolist -2
    55                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %1
    56                              <1> %if ELDLINKER
    57                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    58                              <1>   %xdefine INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, %%entry
    59                              <1>  %else
    60                              <1>   %xdefine INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, %%entry
    61                              <1>  %endif
    62                              <1> %else
    63                              <1>  %ifidni _CURRENT_SECTION_TYPE, DATA
    64                              <1>   %xdefine INTERNAL_DATA_TO_DATA_RELOCATIONS INTERNAL_DATA_TO_DATA_RELOCATIONS, %%entry
    65                              <1>  %else
    66                              <1>   %xdefine INTERNAL_CODE_TO_DATA_RELOCATIONS INTERNAL_CODE_TO_DATA_RELOCATIONS, %%entry
    67                              <1>  %endif
    68                              <1> %endif
    69                              <1> 	eldstrictcheck
    70                              <1> 	%endmacro
    71                              <1> 
    72                              <1> ; dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
    73                              <1> ; dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
    74                              <1> ; dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
    75                              <1> ; dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
    76                              <1> ; dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
    77                              <1> ; dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
    78                              <1> ; dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
    79                              <1> ; dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
    80                              <1> 
    81                              <1> 
    82                              <1> %define LINK_DATA_RELOCATIONS ""
    83                              <1> %define LINK_LINKER_DATA_RELOCATIONS ""
    84                              <1> %define LINK_DATA_NAMES db ""
    85                              <1> %define LINK_DATA_DETECTION none, none
    86                              <1> 
    87                              <1> %define LINK_OTHER_DATA_RELOCATIONS ""
    88                              <1> %define LINK_OTHER_LINKER_DATA_RELOCATIONS ""
    89                              <1> %define LINK_OTHER_DATA_NAMES db ""
    90                              <1> %define LINK_OTHER_DATA_DETECTION none, none
    91                              <1> 
    92                              <1> %ifndef ELDOTHER
    93                              <1>  %assign ELDOTHER 0
    94                              <1> %endif
    95                              <1> %assign ELDOTHERLINK 0
    96                              <1> 
    97                              <1> 	%imacro otherlinkdatarelocation 1-3.nolist -2, required
    98                              <1> %if ELDOTHER
    99                              <1>  %assign ELDOTHERLINK 1
   100                              <1> %endif
   101                              <1> 	linkdatarelocation %1, %2, %3
   102                              <1> %assign ELDOTHERLINK 0
   103                              <1> 	%endmacro
   104                              <1> 
   105                              <1> 	%imacro linkdatarelocation 1-3.nolist -2, required
   106                              <1> %assign %%entry $ + _CURRENT_SECTION %+ FIXUP + %2
   107                              <1> %ifidni %3, required
   108                              <1>  %assign %%optional 0
   109                              <1> %elifidni %3, optional
   110                              <1>  %assign %%optional 100h
   111                              <1>  %if ELDDATA_OPTIONAL_STATUS == 0
   112                              <1>   %assign ELDDATA_OPTIONAL_STATUS 1
   113                              <1>  %elif ELDDATA_OPTIONAL_STATUS == 1
   114                              <1>  %else
   115                              <1>   %error Optional data link not allowed here
   116                              <1>  %endif
   117                              <1> %elifidni %3, PM required
   118                              <1>  %assign %%optional 300h
   119                              <1>  %assign ELDDATA_PMREQUIRED_STATUS 1
   120                              <1>  %if ELDDATA_OPTIONAL_STATUS == 0
   121                              <1>   %assign ELDDATA_OPTIONAL_STATUS 1
   122                              <1>  %elif ELDDATA_OPTIONAL_STATUS == 1
   123                              <1>  %else
   124                              <1>   %error Optional data link not allowed here
   125                              <1>  %endif
   126                              <1> %else
   127                              <1>  %fatal Unknown optional keyword
   128                              <1> %endif
   129                              <1> %ifidni _CURRENT_SECTION_TYPE, DATA
   130                              <1>  %assign %%DATASECTION 1
   131                              <1> %else
   132                              <1>  %assign %%DATASECTION 0
   133                              <1> %endif
   134                              <1> 	%if ELDOTHERLINK
   135                              <1> %if ELDLINKER
   136                              <1>  %xdefine LINK_OTHER_LINKER_DATA_RELOCATIONS LINK_OTHER_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   137                              <1> %else
   138                              <1>  %xdefine LINK_OTHER_DATA_RELOCATIONS LINK_OTHER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   139                              <1> %endif
   140                              <1> 	%else
   141                              <1> %if ELDLINKER
   142                              <1>  %xdefine LINK_LINKER_DATA_RELOCATIONS LINK_LINKER_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   143                              <1> %else
   144                              <1>  %xdefine LINK_DATA_RELOCATIONS LINK_DATA_RELOCATIONS, 1 + %%DATASECTION + %%optional, %%entry, %%name
   145                              <1> %endif
   146                              <1> 	%endif
   147                              <1> %defstr %%string %1
   148                              <1> %strlen %%length %%string
   149                              <1> %if %%length > 64
   150                              <1>  %error Too long link name: %1
   151                              <1> %endif
   152                              <1> %define LINK_DATA_CHECK %1
   153                              <1> 	%if ELDOTHERLINK
   154                              <1> 	linkdata_detect LINK_OTHER_DATA_DETECTION
   155                              <1> %if LINK_DATA_NEW
   156                              <1>  %xdefine LINK_OTHER_DATA_DETECTION LINK_OTHER_DATA_DETECTION, %1, %%name
   157                              <1> 	hashdef HASH, %%string
   158                              <1>  %xdefine LINK_OTHER_DATA_NAMES 	LINK_OTHER_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   160                              <1> %else
   161                              <1>  %%name equ LINK_DATA_DUPLICATE
   162                              <1> %endif
   163                              <1> 	%else
   164                              <1> 	linkdata_detect LINK_DATA_DETECTION
   165                              <1> %if LINK_DATA_NEW
   166                              <1>  %xdefine LINK_DATA_DETECTION LINK_DATA_DETECTION, %1, %%name
   167                              <1> 	hashdef HASH, %%string
   168                              <1>  %xdefine LINK_DATA_NAMES 	LINK_DATA_NAMES, %%name:, dw _HASH, {counted %%string}
   170                              <1> %else
   171                              <1>  %%name equ LINK_DATA_DUPLICATE
   172                              <1> %endif
   173                              <1> 	%endif
   174                              <1> 	eldstrictcheck
   175                              <1> 	%endmacro
   176                              <1> 
   177                              <1> 	%imacro linkdata_detect 2-*.nolist
   178                              <1> %assign LINK_DATA_NEW 1
   179                              <1> %rep (%0 - 2) / 2
   180                              <1>  %rotate 2
   181                              <1>  %ifidni %1, LINK_DATA_CHECK
   182                              <1>   %assign LINK_DATA_NEW 0
   183                              <1>   %xdefine LINK_DATA_DUPLICATE %2
   184                              <1>   %exitrep
   185                              <1>  %endif
   186                              <1> %endrep
   187                              <1> 	%endmacro
   188                              <1> 
   189                              <1> 	%imacro link_data_dump_names 1-*.nolist
   190                              <1> %rep %0
   191                              <1> 	%1
   192                              <1>  %rotate 1
   193                              <1> %endrep
   194                              <1> 	%endmacro
   195                              <1> 
   196                              <1> ; dw LINK_LINKER_DATA_RELOCATIONS, 0, 0
   197                              <1> ; dw LINK_DATA_RELOCATIONS, 0, 0
   198                              <1> ; link_data_dump_names ELDCALL_CODE_NAMES
   199                              <1> 
   200                              <1> %endif
    11                                  
    12                                  	numdef TOP, 0		; support WITH TOP command prefix
    13                                  	numdef SSNODUMP, 1	; support WITH NODUMP command prefix
    14                                  	numdef TRACEINT, 1	; support WITH TRACEINT command prefix
    15                                  
    16                                  %assign _CATCHINT0C 0
    17                                  %assign _CATCHINT0D 0
    18                                  %assign _CATCHINTFAULTCOND 0
    19                                  %assign _DEBUG 0
    20                                  %assign _DELAY_BEFORE_BP 0
    21                                  %assign _DHIGHLIGHT 0
    22                                  %assign _GETLINEHIGHLIGHT 0
    23                                  %assign _IMMASM 0
    24                                  %assign _INPUT_FILE_BOOT 0
    25                                  %assign _INPUT_FILE_HANDLES 0
    26                                  %assign _MS_0RANGE_COMPAT 0
    27                                  %assign _PM 0
    28                                  %assign _RH 0
    29                                  %assign _SYMBOLIC 0
    30                                  %assign _VXCHG 0
    31                                  %include "options.mac"
     1                              <1> 
     2                              <1> %if 0
     3                              <1> 
     4                              <1> lDebug options and internal flags
     5                              <1> 
     6                              <1> Copyright (C) 2008-2023 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_no_ensure:			equ 1000h
   203                              <1> opt7_no_tsr_ll:			equ 2000h
   204                              <1> 
   205                              <1> 
   206                              <1> oldpacket	equ	  1	; Int25/Int26 packet method available (L, W)
   207                              <1> newpacket	equ	  2	; Int21.7305 packet method available (L, W)
   208                              <1> ntpacket	equ	  4	; VDD registered and usable (L, W)
   209                              <1> pagedcommand	equ	  8	; allows paging in puts
   210                              <1> notstdinput	equ	 10h	; DEBUG's StdIn isn't a device with StdIn bit (is file or other device)
   211                              <1> inputfile	equ	 20h	; DEBUG's StdIn is a file, notstdinput also set
   212                              <1> notstdoutput	equ	 40h	; DEBUG's StdOut isn't a device with StdOut bit (is file or other device)
   213                              <1> outputfile	equ	  80h	; DEBUG's StdOut is a file, notstdoutput also set
   214                              <1> hooked2F	equ	 100h	; Int2F hooked
   215                              <1> nohook2F	equ	 200h	; don't hook Int2F.1687 (required for Win9x, DosEmu?)
   216                              <1> unused_dif1_dpminohlt equ 400h	; DPMI doesn't like hlt
   217                              <1> protectedmode	equ	 800h	; in (DPMI) protected mode
   218                              <1> debuggeeA20	equ	1000h	; state of debuggee's A20
   219                              <1> debuggerA20	equ	2000h	; state of debugger's A20 (will be on if possible)
   220                              <1> nodosloaded	equ	4000h	; No DOS loaded currently (Boot loader mode)
   221                              <1> has386		equ	8000h	; CPU is a 386
   222                              <1> usecharcounter	equ    1_0000h	; don't reset charcounter between calls to puts
   223                              <1> runningnt	equ    2_0000h	; running in NTVDM
   224                              <1> canswitchmode	equ    4_0000h	; can switch modes (auxbuff large enough, DPMI mode switch set up)
   225                              <1> modeswitched	equ    8_0000h	; switched mode (now in the mode that we weren't entered in)
   226                              <1> promptwaiting	equ   10_0000h	; puts: any more output needs to display a prompt first
   227                              <1> switchbuffer	equ   20_0000h	; mode switch needs a buffer (auxbuff)
   228                              <1> tsrmode		equ   40_0000h	; in TSR mode; DPI and DPP not valid
   229                              <1> attachedterm	equ   80_0000h	; the attached process terminated
   230                              <1> runningdosemu	equ  100_0000h	; running in dosemu
   231                              <1> ; load_is_ldp	equ  200_0000h	; boot load: partition specified as "ldp"
   232                              <1> tt_while:	equ  400_0000h	; tt: while condition specified
   233                              <1> tt_p:		equ  800_0000h	; tt: proceed past repeated string instructions
   234                              <1> tt_silent_mode:	equ 1000_0000h	; tt: run should be silent (dump at end)
   235                              <1> tt_silence:	equ 2000_0000h	; tt: silent writing (write to auxbuff instead)
   236                              <1> tt_no_bb:	equ 4000_0000h	; tt: do not use bb breakpoints
   237                              <1> tt_no_bb_first:	equ 8000_0000h	; tt: do not use bb breakpoints at first
   238                              <1> 
   239                              <1> 
   240                              <1> dif2_gg_is_first:	equ   1
   241                              <1> dif2_gg_skip_non_cseip:	equ   2
   242                              <1> dif2_gg_skip_cseip:	equ   4
   243                              <1> dif2_gg_is_gg:		equ   8
   244                              <1> dif2_gg_first_detected:	equ  10h
   245                              <1> dif2_gg_again:		equ  20h
   246                              <1> dif2_tpg_proceed_bp_set:equ  40h
   247                              <1> dif2_tpg_keep_proceed_bp: equ 80h
   248                              <1> dif2_tpg_have_bp:	equ 100h
   249                              <1> dif2_tpg_adjusted_cseip:equ 200h
   250                              <1> dif2_tpg_do_not_adjust:	equ 400h
   251                              <1> dif2_bp_failure:	equ 800h
   252                              <1> dif2_is_pp:		equ 1000h
   253                              <1> %if _SYMBOLIC
   254                              <1> dif2_createdprocess:	equ 800_0000h	; created empty debuggee process
   255                              <1> dif2_sym_req_xms:	equ 2000h
   256                              <1> dif2_sym_req_86mm:	equ 4000h
   257                              <1> dif2_sym_req_mask equ dif2_sym_req_86mm | dif2_sym_req_xms
   258                              <1> dif2_no_pm_xms:		equ 1_0000h
   259                              <1> dif2_xms_detection_done:equ 2_0000h
   260                              <1> %endif
   261                              <1> %if _INPUT_FILE_HANDLES
   262                              <1> dif2_input_file:	equ 10_0000h
   263                              <1> dif2_closed_input_file:	equ 20_0000h
   264                              <1> %endif
   265                              <1> dif2_did_getline_file:	equ 40_0000h
   266                              <1> %if _SYMBOLIC
   267                              <1> dif2_poison:		equ 80_0000h
   268                              <1> %endif
   269                              <1> dif2_boot_loaded_kernel:equ 100_0000h
   270                              <1> %if _INPUT_FILE_BOOT
   271                              <1> dif2_input_file_boot:	equ 200_0000h
   272                              <1> dif2_closed_input_file_boot:	equ 400_0000h
   273                              <1> %endif
   274                              <1> dif2_in_silence_dump:	equ 1000_0000h
   275                              <1> dif2_int31_segment:	equ 2000_0000h
   276                              <1> dif2_nn_compat:		equ 4000_0000h
   277                              <1> dif2_nn_capitalise:	equ 8000_0000h
   278                              <1> 
   279                              <1> 
   280                              <1> dif3_load_is_ldp:	equ 1	; boot load: partition specified as "ldp"
   281                              <1> dif3_load_is_sdp:	equ 2	; boot load: partition specified as "sdp"
   282                              <1> dif3_load_is_ydp:	equ 4	; boot load: partition specified as "ydp"
   283                              <1> dif3_load_is_dp:	equ dif3_load_is_ldp 				| dif3_load_is_sdp 				| dif3_load_is_ydp
   286                              <1> dif3_load_dir_dir:	equ 8
   287                              <1> dif3_input_terminal_override:	equ 10h
   288                              <1> dif3_input_serial_override:	equ 20h
   289                              <1> dif3_if_not:		equ 40h
   290                              <1> dif3_partition_changed:	equ 80h
   291                              <1> ;
   292                              <1> dif3_input_cmdline:	equ 100h; input reading from cmdline_buffer
   293                              <1> dif3_input_cmdline_closed: equ 200h
   294                              <1> dif3_at_line_end:	equ 400h
   295                              <1> dif3_quiet_input_single:equ 800h
   296                              <1> dif3_quiet_output:	equ 1000h
   297                              <1> dif3_unquiet_error:	equ 2000h
   298                              <1> dif3_unquiet_prompt:	equ 4000h
   299                              <1> dif3_unquiet:		equ dif3_unquiet_error | dif3_unquiet_prompt
   300                              <1> dif3_return_eof:	equ 8000h
   301                              <1> dif3_highlighting:	equ 1_0000h
   302                              <1> dif3_do_not_highlight:	equ 2_0000h
   303                              <1> dif3_int10_highlight:	equ 2_0000h
   304                              <1> dif3_nosymbols_1:	equ 4_0000h
   305                              <1> dif3_nosymbols_2:	equ 8_0000h
   306                              <1> %if _PM
   307                              <1> dif3_ss_b_bit_set:	equ  10_0000h
   308                              <1> %endif
   309                              <1> dif3_gotint19:		equ  20_0000h
   310                              <1> dif3_prior_pm:		equ  40_0000h
   311                              <1> %if _DELAY_BEFORE_BP
   312                              <1> dif3_delayed		equ  80_0000h
   313                              <1> %endif
   314                              <1> dif3_input_re:		equ 100_0000h	; input reading from re_buffer
   315                              <1> dif3_input_re_closed:	equ 200_0000h
   316                              <1> dif3_accept_getrange_0:	equ 400_0000h
   317                              <1> %if _INPUT_FILE_HANDLES || _INPUT_FILE_BOOT
   318                              <1> dif3_in_if:		equ 800_0000h
   319                              <1> %endif
   320                              <1> dif3_auxbuff_guarded_1:	equ 1000_0000h
   321                              <1> dif3_auxbuff_guarded_2:	equ 2000_0000h
   322                              <1> dif3_auxbuff_guarded_3:	equ 4000_0000h
   323                              <1> dif3_sss_is_reverse:	equ 8000_0000h
   324                              <1> 
   325                              <1> 
   326                              <1> dif4_int_serial_hooked:	equ 1
   327                              <1> dif4_int_2F_hooked:	equ 2
   328                              <1> dif4_int_08_hooked:	equ 4
   329                              <1> dif4_int_2D_hooked:	equ 8
   330                              <1> %if _CATCHINTFAULTCOND && _CATCHINT0D
   331                              <1> dif4_int_0D_hooked:	equ 10h
   332                              <1> %endif
   333                              <1> %if _CATCHINTFAULTCOND && _CATCHINT0C
   334                              <1> dif4_int_0C_hooked:	equ 20h
   335                              <1> %endif
   336                              <1> 
   337                              <1> 
   338                              <1> %if _VXCHG
   339                              <1> dif6_vv_mode:		equ 1
   340                              <1> %endif
   341                              <1> dif6_in_hook2F:		equ 2
   342                              <1> dif6_in_amis_hook2F:	equ 4
   343                              <1> dif6_debug_mode:	equ 100h
   344                              <1> dif6_locked:		equ 200h
   345                              <1> %if _RH
   346                              <1> dif6_rh_mode_was:	equ  8_0000h
   347                              <1> dif6_rh_mode:		equ 10_0000h
   348                              <1> dif6_rh_mode_2:		equ 20_0000h
   349                              <1> %endif
   350                              <1> dif6_device_mode:	equ 40_0000h
   351                              <1> dif6_cpdepchars:	equ 80_0000h
   352                              <1> %if _IMMASM
   353                              <1> dif6_immasm_no_output:	equ 100_0000h
   354                              <1> dif6_immasm:		equ 200_0000h
   355                              <1> dif6_immasm_rel8:	equ 400_0000h
   356                              <1> %endif
   357                              <1> 
   358                              <1> 
   359                              <1> disasm_lowercase	equ 1
   360                              <1> disasm_commablank	equ 2
   361                              <1> disasm_nasm		equ 4
   362                              <1> disasm_lowercase_refmem:equ 8
   363                              <1> disasm_show_short:	equ 10h
   364                              <1> disasm_show_near:	equ 20h
   365                              <1> disasm_show_far:	equ 40h
   366                              <1> disasm_nec:		equ 80h
   367                              <1> disasm_40_columns:	equ 100h
   368                              <1> disasm_no_indent:	equ 200h
   369                              <1> disasm_msdebug_mnemonofs: equ 400h
   370                              <1> disasm_a16_memref:	equ 1000h
   371                              <1> disasm_a32_memref:	equ 2000h
   372                              <1> disasm_a16_string:	equ 4000h
   373                              <1> disasm_a32_string:	equ 8000h
   374                              <1> disasm_hide_modrm:	equ 10000h
   375                              <1> disasm_asize_loop_nasm:	equ 20000h
   376                              <1> disasm_modrm_always:	equ 40000h
   377                              <1> DEFAULTASMOPTIONS equ disasm_lowercase|disasm_commablank|disasm_nasm 	| disasm_a16_memref | disasm_a32_memref 	| disasm_a16_string | disasm_a32_string
    32                                  
    33                                  	cpu 8086
    34                                  
    35                                  	addsection RELOCATEDDATA, nobits vstart=_ELD_RELOC_VSTART
    36                                  relocateddata:
    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 60000000                at eldhCodeOffset,	dd CODEOFFSET
    48 0000000C 300A                    at eldhCodeImageLength,	dw code_size
    49 0000000E 0000                    at eldhCodeAllocLength,	dw 0
    50 00000010 900A0000                at eldhDataOffset,	dd DATAOFFSET
    51 00000014 D001                    at eldhDataImageLength,	dw data_size
    52 00000016 0000                    at eldhDataAllocLength,	dw total_data_size - data_size
    53 00000018 A902                    at eldhCodeEntrypoint,	dw linker - code
    54                                  at eldhReserved
    55 0000001A 00<rep 4h>2800          at eldhExtensionSize,	dw header_extension_end - $$
    56                                  	iend
    57 00000020 [30000000]              at eldhxDescriptionOffset,	dd description
    58 00000024 240B0000                at eldhxHelpOffset,		dd DATAOFFSET + msg.help - datastart
    59                                  PUT_ELDHX_DATETIME_OFFSET
    60                                  header_extension_end:
    61 00000028 00<rep 8h>              	iend
    62                                  
    63 00000030 50726F766964652057-     description:		asciz "Provide WITH HEADER/TRAILER command prefixes."
    63 00000039 495448204845414445-
    63 00000042 522F545241494C4552-
    63 0000004B 20636F6D6D616E6420-
    63 00000054 70726566697865732E-
    63 0000005D 00                 
    64                                  
    65                                  
    66 0000005E 00<rep 2h>              	align 16, db 0
    67                                  
    68                                  CODEOFFSET equ $ - $$
    69                                  	addsection CODE, follows=HEADER vstart=_ELD_CODE_VSTART
    70                                  %define CODEFIXUP - code + 0
    71                                  code:
    72                                  code_start:
    73                                  		; ELD instance header
    74                                  	istruc ELD_INSTANCE
    75                                  at eldiStartCode
    76 00000000 00<rep 2h>              at eldiEndCode
    77 00000002 00<rep 2h>              at eldiStartData
    78 00000004 00<rep 2h>              at eldiEndData
    79 00000006 00<rep 2h>57495448-     at eldiIdentifier,	fill 8, 32, db "WITH hdr"
    79 0000000C 20686472           
    80 00000010 00<rep 2h>77697468-     at eldiListing,		asciz _ELD_LISTING
    80 00000016 6864722E6C737400   
    81 0000001E 00<rep 2h>              	iend
    82                                  
    83                                  
    84                                  DATAOFFSET equ CODEOFFSET + code_size
    85                                  	addsection DATA, follows=CODE vstart=_ELD_DATA_VSTART
    86                                  %define DATAFIXUP - datastart + 0
    87                                  datastart:
    88                                  PUT_ELD_DATETIME
    89                                  
    90                                  
    91                                  	usesection CODE
    92                                  
    93                                  command:
    94 00000020 EB08                    	jmp strict short .entry
    95                                  .chain:
    96 00000022 E8[0000]EB020000        	extcall cmd3_not_ext, required	; must NOT be extcallcall
    97 00000029 90                      	times 10 - ($ - command) nop
    98                                  .entry:
    99 0000002A 56                      	push si
   100 0000002B 4E                      	dec si
   101                                  
   102 0000002C BA[4F00]                	mov dx, msg.with
   103                                  internaldatarelocation
   104 0000002F E87E01                  	extcallcall isstring?
   105 00000032 7405                    	je @F
   106                                  .transfer_to_chain:
   107 00000034 5E                      	pop si
   108 00000035 4E                      	dec si
   109 00000036 AC                      	lodsb
   110 00000037 EBE9                    	jmp .chain
   111                                  
   112                                  @@:
   113 00000039 E87C01                  	extcallcall skipcomma
   114 0000003C 4E                      	dec si
   115 0000003D C706[0000][0000]        reloc2	mov word [relocateddata], relocateddata
   116                                  linkdatarelocation lastcmd, -4
   117                                  linkdatarelocation dmycmd
   118                                  %if _TOP || _SSNODUMP || _TRACEINT
   119 00000043 B9[0000]                	mov cx, relocateddata
   120                                  linkdatarelocation options2
   121                                  %endif
   122 00000046 BB1101                  	mov bx, opt2_db_header | opt2_dw_header | opt2_dd_header
   123 00000049 BA[5400]                	mov dx, msg.header
   124                                  internaldatarelocation
   125 0000004C E86101                  	extcallcall isstring?
   126 0000004F 7427                    	je @F
   127 00000051 BB2202                  	mov bx, opt2_db_trailer | opt2_dw_trailer | opt2_dd_trailer
   128 00000054 BA[5B00]                	mov dx, msg.trailer
   129                                  internaldatarelocation
   130 00000057 E85601                  	extcallcall isstring?
   131                                  %if _TOP
   132                                  	je @F
   133                                  	mov cx, relocateddata
   134                                  linkdatarelocation options
   135                                  	mov bx, cpdepchars
   136                                  	mov dx, msg.top
   137                                  internaldatarelocation
   138                                  	extcallcall isstring?
   139                                  %endif
   140                                  %if _SSNODUMP
   141 0000005A 741C                    	je @F
   142 0000005C B9[0200]                	mov cx, relocateddata + 2
   143                                  linkdatarelocation options
   144 0000005F BB8000                  	mov bx, ss_no_dump >> 16
   145 00000062 BA[6300]                	mov dx, msg.nodump
   146                                  internaldatarelocation
   147 00000065 E84801                  	extcallcall isstring?
   148                                  %endif
   149                                  %if _TRACEINT
   150 00000068 740E                    	je @F
   151 0000006A B9[0000]                	mov cx, relocateddata
   152                                  linkdatarelocation options
   153 0000006D BB0200                  	mov bx, traceints
   154 00000070 BA[6A00]                	mov dx, msg.traceint
   155                                  internaldatarelocation
   156 00000073 E83A01                  	extcallcall isstring?
   157                                  %endif
   158 00000076 75BC                    	jne .transfer_to_chain
   159                                  @@:
   160 00000078 E83D01                  	extcallcall skipcomma
   161 0000007B 4E                      	dec si
   162 0000007C 56                      	push si
   163 0000007D BA[0000]                	mov dx, relocateddata
   164                                  linkdatarelocation msg.uninstall
   165 00000080 E82D01                  	extcallcall isstring?
   166 00000083 750D                    	jne .ours
   167 00000085 E83801                  	extcallcall skipwhite
   168 00000088 E83D01                  	extcallcall iseol?
   169 0000008B 7505                    	jne .ours
   170 0000008D 58                      	pop ax
   171 0000008E 58                      	pop ax
   172 0000008F E99800                  	jmp uninstall
   173                                  .ours:
   174 00000092 5E                      	pop si
   175 00000093 58                      	pop ax
   176 00000094 E82101                  	extcallcall skipcomma
   177                                  
   178                                  %if _TOP || _SSNODUMP || _TRACEINT
   179 00000097 87CB                    	xchg cx, bx
   180 00000099 89CA                    	mov dx, cx
   181 0000009B 2317                    	and dx, word [bx]		; get originals
   182 0000009D 090F                    	or word [bx], cx		; set our flags
   183                                  
   184 0000009F 81EB[0000]              	sub bx, strict word relocateddata
   185                                  linkdatarelocation options
   186                                  %else
   187                                  	mov dx, bx
   188                                  	and dx, word [relocateddata]	; get originals
   189                                  linkdatarelocation options2
   190                                  	or word [relocateddata], bx	; set our flags
   191                                  linkdatarelocation options2
   192                                  %endif
   193                                  
   194 000000A3 D006[0000]              	rol byte [inprogress], 1	; already in progress ?
   195                                  internaldatarelocation
   196 000000A7 7312                    	jnc @F				; no -->
   197                                  
   198                                  %if _TOP || _SSNODUMP || _TRACEINT
   199 000000A9 8B87[7400]              	mov ax, word [word mask + bx]	; get old mask
   200                                  internaldatarelocation
   201 000000AD F7D0                    	not ax				; bits not yet set
   202 000000AF 21C2                    	and dx, ax			; originals only from bits not yet set
   203 000000B1 098F[7400]              	or word [word mask + bx], cx	; or in new mask
   204                                  internaldatarelocation
   205 000000B5 0997[7C00]              	or word [word original + bx], dx; or in new originals
   206                                  internaldatarelocation
   207 000000B9 EB22                    	jmp @FF
   208                                  
   209                                  @@:
   210 000000BB 31C0                    	xor ax, ax
   211 000000BD A3[7400]                	mov word [mask + 0], ax
   212                                  internaldatarelocation
   213 000000C0 A3[7600]                	mov word [mask + 2], ax
   214                                  internaldatarelocation
   215 000000C3 A3[7800]                	mov word [mask + 4], ax
   216                                  internaldatarelocation
   217 000000C6 A3[7A00]                	mov word [mask + 6], ax
   218                                  internaldatarelocation
   219 000000C9 A3[7C00]                	mov word [original + 0], ax
   220                                  internaldatarelocation
   221 000000CC A3[7E00]                	mov word [original + 2], ax
   222                                  internaldatarelocation
   223 000000CF A3[8000]                	mov word [original + 4], ax
   224                                  internaldatarelocation
   225 000000D2 A3[8200]                	mov word [original + 6], ax
   226                                  internaldatarelocation
   227                                  
   228 000000D5 898F[7400]              	mov word [word mask + bx], cx	; set mask
   229                                  internaldatarelocation
   230 000000D9 8997[7C00]              	mov word [word original + bx], dx
   231                                  internaldatarelocation			; set originals
   232                                  @@:
   233                                  %else
   234                                  	mov cx, word [mask]		; get old mask
   235                                  internaldatarelocation
   236                                  	not cx				; bits not yet set
   237                                  	and dx, cx			; originals only from bits not yet set
   238                                  	or word [mask], bx		; or in new mask
   239                                  internaldatarelocation
   240                                  	or word [original], dx		; or in new originals
   241                                  internaldatarelocation
   242                                  	jmp @FF
   243                                  
   244                                  @@:
   245                                  	mov word [mask], bx		; set mask
   246                                  internaldatarelocation
   247                                  	mov word [original], dx		; set originals
   248                                  internaldatarelocation
   249                                  @@:
   250                                  %endif
   251                                  
   252 000000DD D006[0000]              	rol byte [inprogress], 1	; already in progress ?
   253                                  internaldatarelocation
   254 000000E1 720B                    	jc @F				; yes, do not inject again -->
   255 000000E3 B9[F900]                	mov cx, .inject
   256                                  internalcoderelocation
   257 000000E6 870E[0000]              	xchg cx, word [relocateddata]	; inject us
   258                                  linkdatarelocation ext_inject_handler
   259 000000EA 890E[8400]              	mov word [inject_original], cx	; remember prior
   260                                  internaldatarelocation
   261                                  @@:
   262                                  
   263                                  %if _TOP || _SSNODUMP || _TRACEINT
   264 000000EE 4E                      	dec si
   265 000000EF AC                      	lodsb
   266                                  %endif
   267                                  
   268                                  %if 0
   269                                  	call get_es_ext
   270                                  	setopt [es:code + eldiFlags], eldifResident
   271                                  internalcoderelocation -3		; mark block as resident
   272                                  	 push ss
   273                                  	 pop es
   274                                  %else
   275 000000F0 C606[0000]FF            	mov byte [inprogress], -1	; remember we are in progress
   276                                  internaldatarelocation -3
   277                                  %endif
   278                                  
   279 000000F5 FF26[0000]              	jmp word [relocateddata]	; cannot be zero. may re-enter us
   280                                  linkdatarelocation ext_command_handler
   281                                  
   282                                  .inject:
   283 000000F9 8B0E[8400]              	mov cx, word [inject_original]
   284                                  internaldatarelocation
   285                                  
   286                                  %if 0
   287                                  	call get_es_ext
   288                                  	clropt [es:code + eldiFlags], eldifResident
   289                                  internalcoderelocation -3		; mark block as free
   290                                  	 push ss
   291                                  	 pop es
   292                                  %else
   293 000000FD C606[0000]00            	mov byte [inprogress], 0
   294                                  internaldatarelocation -3
   295                                  %endif
   296                                  
   297                                  %if _TOP || _SSNODUMP || _TRACEINT
   298 00000102 56                      	push si
   299 00000103 31F6                    	xor si, si
   300                                  .resetloop:
   301 00000105 8B94[7400]              	mov dx, word [word mask + si]
   302                                  internaldatarelocation
   303 00000109 F7D2                    	not dx
   304 0000010B 8B9C[7C00]              	mov bx, word [word original + si]
   305                                  internaldatarelocation
   306 0000010F 2194[0000]              	and word [word relocateddata + si], dx
   307                                  linkdatarelocation options
   308 00000113 099C[0000]              	or word [word relocateddata + si], bx
   309                                  linkdatarelocation options
   310 00000117 46                      	inc si
   311 00000118 46                      	inc si
   312 00000119 83FE08                  	cmp si, 8
   313 0000011C 72E7                    	jb .resetloop
   314 0000011E 5E                      	pop si
   315                                  %else
   316                                  	mov dx, word [mask]
   317                                  internaldatarelocation
   318                                  	not dx
   319                                  	mov bx, word [original]
   320                                  internaldatarelocation
   321                                  	and word [relocateddata], dx
   322                                  linkdatarelocation options2
   323                                  	or word [relocateddata], bx
   324                                  linkdatarelocation options2
   325                                  %endif
   326                                  
   327 0000011F E302                    	jcxz .notanotherinject
   328 00000121 FFE1                    	jmp cx
   329                                  
   330                                  .notanotherinject:
   331 00000123 E8[0000]EB020000        	extcall cmd3_not_inject
   332                                  
   333                                  
   334                                  %if 0
   335                                  get_es_ext:
   336                                  	mov es, word [relocateddata]
   337                                  linkdatarelocation extdssel
   338                                  	extcall ispm
   339                                  	jz @F
   340                                  	mov es, word [relocateddata]
   341                                  linkdatarelocation extseg
   342                                  @@:
   343                                  	retn
   344                                  %endif
   345                                  
   346                                  
   347                                  uninstall:
   348 0000012A D006[0000]              	rol byte [inprogress], 1
   349                                  internaldatarelocation
   350 0000012E 726D                    	jc .error
   351                                  
   352 00000130 8E06[0000]              	mov es, word [relocateddata]
   353                                  linkdatarelocation extdssel
   354 00000134 E89900                  	extcallcall ispm
   355 00000137 7404                    	jz @F
   356 00000139 8E06[0000]              	mov es, word [relocateddata]
   357                                  linkdatarelocation extseg
   358                                  @@:
   359 0000013D 06                      	push es
   360 0000013E 1F                      	pop ds
   361 0000013F 31DB                    	xor bx, bx		; = 0 (no prior, modify ext_command_handler)
   362 00000141 BF[2000]                	mov di, command		; di -> us
   363                                  internalcoderelocation
   364 00000144 368B36[0000]            	mov si, word [ss:relocateddata]
   365                                  linkdatarelocation ext_command_handler
   366                                  				; si -> first
   367 00000149 85F6                    	test si, si		; none installed ?
   368 0000014B 7450                    	jz .error		; error -->
   369                                  
   370                                  .loop:
   371 0000014D 39F7                    	cmp di, si		; found ?
   372 0000014F 740D                    	je .bx			; yes, use bx -->
   373 00000151 89F3                    	mov bx, si		; bx -> prior handler
   374 00000153 AD                      	lodsw			; skip entrypoint jmp strict short
   375 00000154 AC                      	lodsb			; get first byte of chainer
   376 00000155 3CE9                    	cmp al, 0E9h		; expecting jmp near ?
   377 00000157 7544                    	jne .error		; no, error -->
   378 00000159 AD                      	lodsw			; get rel16 displacement
   379 0000015A 01C6                    	add si, ax		; -> next handler
   380 0000015C EBEF                    	jmp .loop
   381                                  
   382                                  .bx:
   383 0000015E 85DB                    	test bx, bx		; any prior ?
   384 00000160 751A                    	jnz .bxnz		; yes -->
   385 00000162 AF                      	scasw			; skip entrypoint jmp strict short
   386 00000163 803DE8                  	cmp byte [di], 0E8h	; is it a call to cmd3_not_ext ?
   387 00000166 7507                    	jne @F			; no -->
   388                                  				; yes, reset ext_command_handler to zero
   389                                  .setbx:
   390 00000168 36891E[0000]            	mov word [ss:relocateddata], bx
   391                                  linkdatarelocation ext_command_handler
   392 0000016D EB1E                    	jmp .done
   393                                  
   394                                  @@:
   395 0000016F 803DE9                  	cmp byte [di], 0E9h	; validate
   396 00000172 7529                    	jne .error		; failure -->
   397 00000174 47                      	inc di			; -> rel16 displacement
   398 00000175 8B1D                    	mov bx, word [di]	; get displacement
   399 00000177 AF                      	scasw			; -> after jmp near
   400 00000178 01FB                    	add bx, di		; -> next handler
   401 0000017A EBEC                    	jmp .setbx		; set ext_command_handler to next
   402                                  
   403                                  .bxnz:
   404 0000017C 89DE                    	mov si, bx		; -> prior handler with us as downlink
   405 0000017E 87FE                    	xchg di, si		; si -> ours, di -> prior
   406 00000180 A7                      	cmpsw			; skip entrypoint jmp strict short
   407 00000181 A4                      	movsb			; copy 0E8h/0E9h
   408 00000182 AD                      	lodsw			; ax = near rel16 displacement
   409 00000183 01F0                    	add ax, si		; add in our base (= absolute offset)
   410 00000185 29F8                    	sub ax, di
   411 00000187 48                      	dec ax
   412 00000188 48                      	dec ax			; subtract new base (= relative displacement)
   413 00000189 AB                      	stosw			; store new rel16 displacement
   414 0000018A A5                      	movsw			; jmp strict short
   415 0000018B A5                      	movsw			; linkcall target
   416 0000018C A4                      	movsb			; trailer
   417                                  .done:
   418 0000018D 8026[1000]FE            	clropt [code + eldiFlags], eldifResident
   419                                  internalcoderelocation -3	; mark block as free
   420 00000192 BA[0100]                	mov dx, msg.uninstall_done
   421                                  internaldatarelocation
   422                                  @@:
   423 00000195 16                      	push ss
   424 00000196 1F                      	pop ds
   425 00000197 E83E00                  	extcallcall putsz
   426 0000019A E84300                  	extcallcall cmd3	; return
   427                                  
   428                                  .error:
   429 0000019D B8010E                  	mov ax, 0E01h
   430 000001A0 E84500                  	extcallcall setrc
   431 000001A3 BA[2400]                	mov dx, msg.uninstall_error
   432                                  internaldatarelocation
   433 000001A6 EBED                    	jmp @B
   434                                  
   435                                  
   436                                  error:
   437 000001A8 E8[0000]EB020000        	extcall error
   438                                  
   439 000001AF 90E8[0000]EB020000-     	eldcall_dump_callcall ELDCALL_CALLCALL_LIST
   439 000001B7 C3E8[0000]EB020000-
   439 000001BF C3E8[0000]EB020000-
   439 000001C7 C3E8[0000]EB020000-
   439 000001CF C3E8[0000]EB020000-
   439 000001D7 C3E8[0000]EB020000-
   439 000001DF C3E8[0000]EB020000-
   439 000001E7 C3E8[0000]EB020000-
   439 000001EF C3                 
   440                                  
   441                                  endinstalled equ ($ + CODEFIXUP + 15) & ~15
   442                                  
   443                                  
   444                                  start:
   445 000001F0 8CC3                    	mov bx, es
   446 000001F2 16                      	 push ss
   447 000001F3 07                      	 pop es
   448 000001F4 E8C1FF                  	call skipcomma
   449 000001F7 4E                      	dec si
   450 000001F8 BA[0000]                	mov dx, relocateddata
   451                                  linkdatarelocation msg.install
   452 000001FB E8B2FF                  	call isstring?
   453 000001FE 7433                    	je install
   454 00000200 BA[9400]                	mov dx, msg.help
   455                                  internaldatarelocation
   456 00000203 E8[0000]EB020000        	extcall putsz
   457                                  @@:
   458 0000020A E80300                  	call uninstall_oneshot
   459 0000020D 31C0                    	xor ax, ax
   460 0000020F CB                      	retf
   461                                  
   462                                  
   463                                  uninstall_oneshot:
   464 00000210 36F606[0000]01          	testopt [ss:relocateddata], 1
   465                                  linkdatarelocation options7, -3
   466 00000216 751A                    	jnz @F
   467                                  
   468 00000218 2EA1[0200]              	mov ax, word [cs:code + eldiEndCode]
   469                                  internalcoderelocation
   470 0000021C 2E2B06[0000]            	sub ax, word [cs:code + eldiStartCode]
   471                                  internalcoderelocation
   472 00000221 2906[0000]              	sub word [relocateddata], ax
   473                                  linkdatarelocation extseg_used
   474                                  
   475 00000225 2EA1[0600]              	mov ax, word [cs:code + eldiEndData]
   476                                  internalcoderelocation
   477 00000229 2E2B06[0400]            	sub ax, word [cs:code + eldiStartData]
   478                                  internalcoderelocation
   479 0000022E 2906[0000]              	sub word [relocateddata], ax
   480                                  linkdatarelocation extdata_used
   481                                  @@:
   482 00000232 C3                      	retn
   483                                  
   484                                  
   485                                  	usesection DATA
   486 00000000 00                      inprogress:	db 0
   487                                  
   488                                  msg:
   489 00000001 574954482048454144-     .uninstall_done:	db "WITH HEADER command uninstalled."
   489 0000000A 455220636F6D6D616E-
   489 00000013 6420756E696E737461-
   489 0000001C 6C6C65642E         
   490                                  %if _ELD_RECLAIM_HINT
   491                                  			db " (Don't forget to use reclaim.eld)"
   492                                  %endif
   493 00000021 0D0A00                  			asciz 13,10
   494 00000024 574954482048454144-     .uninstall_error:	asciz "WITH HEADER command unable to uninstall!",13,10
   494 0000002D 455220636F6D6D616E-
   494 00000036 6420756E61626C6520-
   494 0000003F 746F20756E696E7374-
   494 00000048 616C6C210D0A00     
   495 0000004F 5749544800              .with:		asciz "WITH"
   496 00000054 48454144455200          .header:	asciz "HEADER"
   497 0000005B 545241494C455200        .trailer:	asciz "TRAILER"
   498                                  %if _TOP
   499                                  .top:		asciz "TOP"
   500                                  %endif
   501                                  %if _SSNODUMP
   502 00000063 4E4F44554D5000          .nodump:	asciz "NODUMP"
   503                                  %endif
   504                                  %if _TRACEINT
   505 0000006A 5452414345494E5400      .traceint:	asciz "TRACEINT"
   506                                  %endif
   507                                  
   508                                  uinit_data: equ $
   509                                  
   510 00000073 574954482048454144-     .installed:	asciz "WITH HEADER command installed.",13,10
   510 0000007C 455220636F6D6D616E-
   510 00000085 6420696E7374616C6C-
   510 0000008E 65642E0D0A00       
   511 00000094 574954482048454144-     .help:		db "WITH HEADER command",13,10
   511 0000009D 455220636F6D6D616E-
   511 000000A6 640D0A             
   512 000000A9 0D0A                    		db 13,10
   513 000000AB 496E7374616C6C2075-     		db "Install using INSTALL parameter to ELD.",13,10
   513 000000B4 73696E6720494E5354-
   513 000000BD 414C4C20706172616D-
   513 000000C6 6574657220746F2045-
   513 000000CF 4C442E0D0A         
   514                                  %if _TOP
   515                                  		db "Run D command with a WITH HEADER, WITH TRAILER, or WITH TOP prefix.",13,10
   516                                  %else
   517 000000D4 52756E204420636F6D-     		db "Run D command with a WITH HEADER or WITH TRAILER prefix.",13,10
   517 000000DD 6D616E642077697468-
   517 000000E6 206120574954482048-
   517 000000EF 4541444552206F7220-
   517 000000F8 574954482054524149-
   517 00000101 4C4552207072656669-
   517 0000010A 782E0D0A           
   518                                  %endif
   519                                  %if _SSNODUMP
   520 0000010E 52756E205320636F6D-     		db "Run S command with a WITH NODUMP prefix.",13,10
   520 00000117 6D616E642077697468-
   520 00000120 20612057495448204E-
   520 00000129 4F44554D5020707265-
   520 00000132 6669782E0D0A       
   521                                  %endif
   522                                  %if _TRACEINT
   523 00000138 52756E205420636F6D-     		db "Run T command with a WITH TRACEINT prefix.",13,10
   523 00000141 6D616E642077697468-
   523 0000014A 206120574954482054-
   523 00000153 52414345494E542070-
   523 0000015C 72656669782E0D0A   
   524                                  %endif
   525 00000164 556E696E7374616C6C-     		db "Uninstall with WITH HEADER UNINSTALL.",13,10
   525 0000016D 207769746820574954-
   525 00000176 482048454144455220-
   525 0000017F 554E494E5354414C4C-
   525 00000188 2E0D0A             
   526 0000018B 00                      		asciz
   527                                  %if _TOP || _SSNODUMP || _TRACEINT
   528 0000018C 556E61626C6520746F-     .erroroptions:	asciz "Unable to install WITH HEADER command, unexpected options layout!",13,10
   528 00000195 20696E7374616C6C20-
   528 0000019E 574954482048454144-
   528 000001A7 455220636F6D6D616E-
   528 000001B0 642C20756E65787065-
   528 000001B9 63746564206F707469-
   528 000001C2 6F6E73206C61796F75-
   528 000001CB 74210D0A00         
   529                                  %endif
   530                                  
   531                                  	align 16, db 0
   532                                  init_data_end:
   533                                  data_size equ $ - datastart
   534                                  transient_data_size equ data_size
   535                                  
   536                                  	absolute uinit_data
   537 00000073 ??                      	alignb 2
   538                                  %if _TOP || _SSNODUMP || _TRACEINT
   539 00000074 ????????????????        mask:		resd 2
   540 0000007C ????????????????        original:	resd 2
   541                                  %else
   542                                  mask:		resw 1
   543                                  original:	resw 1
   544                                  %endif
   545 00000084 ????                    inject_original:resw 1
   546                                  
   547                                  
   548 00000086 <res Ah>                	alignb 16
   549                                  uinit_data_end:
   550                                  resident_data_end:
   551                                  resident_data_size equ resident_data_end - datastart
   552                                  
   553                                  %if uinit_data_end >= init_data_end
   554                                   total_data_size equ $ - datastart
   555                                  %else
   556                                   total_data_size equ init_data_end - datastart
   557                                  %endif
   558                                  %assign _DATA_SIZE total_data_size
   559                                  
   560                                  
   561                                  	usesection CODE
   562                                  
   563                                  install:
   564 00000233 AC                      	lodsb
   565 00000234 E8[0000]EB020000        	extcall chkeol
   566                                  
   567                                  	houdini
   568                                  
   569                                  %if _TOP || _SSNODUMP || _TRACEINT
   570 0000023B B8[0000]                	mov ax, relocateddata
   571                                  linkdatarelocation options2
   572 0000023E 2D[0000]                	sub ax, strict word relocateddata
   573                                  linkdatarelocation options
   574 00000241 83F804                  	cmp ax, 4
   575 00000244 7418                    	je @F
   576                                  
   577 00000246 B85D0E                  	mov ax, 0E5Dh
   578 00000249 E8[0000]EB020000        	extcall setrc
   579 00000250 BA[8C01]                	mov dx, msg.erroroptions
   580                                  internaldatarelocation
   581 00000253 E8[0000]EB020000        	extcall putsz
   582 0000025A B8FDFF                  	mov ax, -3
   583 0000025D CB                      	retf
   584                                  
   585                                  @@:
   586                                  %endif
   587 0000025E 8EC3                    	mov es, bx		; => ext seg (writable)
   588                                  
   589 00000260 B8C000                  	mov ax, endresident - endinstalled
   590 00000263 262906[0200]            	sub word [es:code + eldiEndCode], ax
   591                                  internalcoderelocation		; adjust size
   592 00000268 2906[0000]              	sub word [relocateddata], ax
   593                                  linkdatarelocation extseg_used	; adjust size
   594                                  
   595                                  %if (transient_data_size - resident_data_size) > 0
   596 0000026C B84001                  	mov ax, transient_data_size - resident_data_size
   597 0000026F 262906[0600]            	sub word [es:code + eldiEndData], ax
   598                                  internalcoderelocation		; adjust size
   599 00000274 2906[0000]              	sub word [relocateddata], ax
   600                                  linkdatarelocation extdata_used	; adjust size
   601                                  %endif
   602                                  
   603 00000278 8B1E[0000]              	mov bx, word [relocateddata]
   604                                  linkdatarelocation ext_command_handler
   605                                  				; -> prior
   606 0000027C BF[2000]                	mov di, command		; -> our handler
   607                                  internalcoderelocation
   608 0000027F 85DB                    	test bx, bx		; installing as first ?
   609 00000281 740A                    	jz .only_first		; yes, simple --> (leave as extcall cmd3_not_ext)
   610 00000283 AF                      	scasw			; skip entrypoint jmp strict short
   611 00000284 B0E9                    	mov al, 0E9h		; = jmp near opcode
   612 00000286 AA                      	stosb			; store
   613 00000287 93                      	xchg ax, bx		; ax -> next handler
   614 00000288 29F8                    	sub ax, di
   615 0000028A 48                      	dec ax
   616 0000028B 48                      	dec ax			; ax = ax - (di + 2)
   617 0000028C AB                      	stosw			; store our downlink as rel16 displacement
   618                                  
   619                                  .only_first:
   620 0000028D 26800E[1000]01          	setopt [es:code + eldiFlags], eldifResident
   621                                  internalcoderelocation -3	; mark block as resident
   622 00000293 C706[0000][2000]        	mov word [relocateddata], command
   623                                  linkdatarelocation ext_command_handler, -4
   624                                  internalcoderelocation		; -> our entrypoint
   625                                  
   626 00000299 F606[0000]04            	testopt [relocateddata], 4
   627                                  linkdatarelocation options7, -3
   628 0000029E 7506                    	jnz @F
   629 000002A0 BA[7300]                	mov dx, msg.installed
   630                                  internaldatarelocation
   631 000002A3 E832FF                  	call putsz
   632                                  @@:
   633 000002A6 31C0                    	xor ax, ax
   634 000002A8 CB                      	retf
   635                                  
   636                                  
   637                                  %include "eldlink.asm"
     1                              <1> %if 0
     2                              <1> 
     3                              <1> Extensions for lDebug linker
     4                              <1> 
     5                              <1> Copyright (C) 2008-2025 E. C. Masloch
     6                              <1> 
     7                              <1> Usage of the works is permitted provided that this
     8                              <1> instrument is retained with the works, so that any entity
     9                              <1> that uses the works is notified of this instrument.
    10                              <1> 
    11                              <1> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <1> 
    13                              <1> %endif
    14                              <1> 
    15                              <1> %include "lmacros3.mac"
     1                              <2> [list -]
    16                              <1> %include "eld.mac"
     1                              <2> %if 0
     2                              <2> 
     3                              <2> Extensions for lDebug macros
     4                              <2> 
     5                              <2> Copyright (C) 2008-2025 E. C. Masloch
     6                              <2> 
     7                              <2> Usage of the works is permitted provided that this
     8                              <2> instrument is retained with the works, so that any entity
     9                              <2> that uses the works is notified of this instrument.
    10                              <2> 
    11                              <2> DISCLAIMER: THE WORKS ARE WITHOUT WARRANTY.
    12                              <2> 
    13                              <2> %endif
    14                              <2> 
    15                              <2> %ifndef ELD_MAC
    16                              <2> %define ELD_MAC 1
    17                              <2> 
    18                              <2> %include "lmacros3.mac"
    19                              <2> 
    20                              <2> 		; ELD executable header
    21                              <2> 	struc ELD_HEADER
    22                              <2> eldhSignature:		resb 4	; "ELD1"
    23                              <2> 			resb 3	; reserved
    24                              <2> 			resb 1	; 26 (Ctrl-Z)
    25                              <2> eldhCodeOffset:		resd 1	; position displacement from eldhSignature
    26                              <2> eldhCodeImageLength:	resw 1	; amount bytes, at least 32
    27                              <2> eldhCodeAllocLength:	resw 1	; amount bytes, added to prior. sum < 64 KiB
    28                              <2> eldhDataOffset:		resd 1
    29                              <2> eldhDataImageLength:	resw 1	; (zero allowed)
    30                              <2> eldhDataAllocLength:	resw 1	; (zero allowed)
    31                              <2> eldhCodeEntrypoint:	resw 1	; within code section, used as displacement
    32                              <2> eldhReserved:		resb 4	; reserved
    33                              <2> eldhExtensionSize:	resw 1	; from eldhSignature, -> past eldhx fields in use
    34                              <2> 	endstruc
    35                              <2> 	endarea ELD_HEADER, 1
    36                              <2> 
    37                              <2> 	struc ELD_HEADERX
    38                              <2> eldhxHeader:		resb ELD_HEADER_size
    39                              <2> eldhxDescriptionOffset:	resd 1	; zero if none, from eldhxHeader. <= 128 Bytes
    40                              <2> eldhxHelpOffset:	resd 1	; zero if none, from eldhxHeader
    41                              <2> eldhxLibTable:		resd 1	; zero if none, from eldhxHeader
    42                              <2> eldhxDateTimeOffset:	resd 1	; zero if none, from eldhxHeader
    43                              <2> 	alignb 16
    44                              <2> 	endstruc
    45                              <2> 
    46                              <2> 	struc ELD_TRAILER_HEADER
    47                              <2> eldthSignature:		resb 8	; "ELD1TAIL"
    48                              <2> eldthHeaderOffset:	resd 1	; negative displacement from eldthSignature,
    49                              <2> 				;  add this dword to the seek offset
    50                              <2> eldthReserved:		resw 1	; reserved, must be initialised to zero
    51                              <2> eldthChecksum:		resw 1	; sum of all words in trailer header = 0
    52                              <2> 	endstruc
    53                              <2> 	endarea ELD_TRAILER_HEADER, 1
    54                              <2> 
    55                              <2> 	struc ELD_LIBTABLE
    56                              <2> eldltFormat:		resw 1
    57                              <2> 	; 0 = uncompressed
    58                              <2> 	; 2 = heatshrink compressed
    59                              <2> 	; 3 = lzexedat -4 compressed
    60                              <2> 	; 4 = lzexedat -4 -l compressed
    61                              <2> eldltAmount:		resw 1
    62                              <2> eldltOffset:		resd 1	; from eldhxHeader
    63                              <2> eldltCompressedLength:		; (dword, only present if format 2, 3, or 4)
    64                              <2> 	endstruc
    65                              <2> 	endarea ELD_LIBTABLE, 1
    66                              <2> 
    67                              <2> 		; ELD instance header
    68                              <2> 	struc ELD_INSTANCE
    69                              <2> eldiStartCode:		resw 1	; -> this structure itself (para aligned)
    70                              <2> eldiEndCode:		resw 1	; -> behind memory used by instance (para aligned)
    71                              <2> eldiStartData:		resw 1	; -> data in data entry section (para aligned), or 0
    72                              <2> eldiEndData:		resw 1	; -> behind data (para aligned), or 0
    73                              <2> eldiIdentifier:		resb 8	; blank-filled text
    74                              <2> eldiFlags:		resw 1	; flags
    75                              <2> eldiListing_size equ 14
    76                              <2> eldiListing:		resb eldiListing_size
    77                              <2> 				; ASCIZ listing file name
    78                              <2> 	endstruc
    79                              <2> 		; flags for eldiFlags:
    80                              <2> eldifResident:		equ 1
    81                              <2> 
    82                              <2> 		; ELD link info header
    83                              <2> 	struc ELD_LINKINFO
    84                              <2> eldlSignature:		resw 1	; 0E1D1h
    85                              <2> eldlReserved:		resw 2
    86                              <2> eldlUseLinkHash:	resw 1
    87                              <2> eldlDataAmount:		resw 1
    88                              <2> eldlDataPrefixes:	resw 1
    89                              <2> eldlDataEntries:	resw 1
    90                              <2> eldlDataAddresses:	resw 1
    91                              <2> eldlCodeAmount:		resw 1
    92                              <2> eldlCodePrefixes:	resw 1
    93                              <2> eldlCodeEntries:	resw 1
    94                              <2> eldlCodeAddresses:	resw 1
    95                              <2> 	endstruc
    96                              <2> 
    97                              <2> 	numdef ELD_CODE_VSTART, 9001h
    98                              <2> 	numdef ELD_DATA_VSTART, 8000h
    99                              <2> 	numdef ELD_RELOC_VSTART, 8000h
   100                              <2> 
   101                              <2> 	numdef ELD_RECLAIM_HINT, 0
   102                              <2> 	strdef ELD_LISTING, ""
   103                              <2> 	numdef ELD_DATETIME, 0
   104                              <2> 
   105                              <2> %if _ELD_DATETIME
   106                              <2>  %define PUT_ELDHX_DATETIME_OFFSET at eldhxDateTimeOffset, dd DATAOFFSET + datetime - datastart
   107                              <2>  %macro PUT_ELD_DATETIME 0.nolist
   108                              <2> datetime:	asciz __UTC_DATE__,'T',__UTC_TIME__,'Z'
   109                              <2> 		asciz		; for future extension
   110                              <2>  %endmacro
   111                              <2> %else
   112                              <2>  %define PUT_ELDHX_DATETIME_OFFSET
   113                              <2>  %define PUT_ELD_DATETIME
   114                              <2> %endif
   115                              <2> 
   116                              <2> %endif
    17                              <1> 
    18                              <1> 	cpu 8086
    19                              <1> 
    20                              <1> %if ELDSTRICT
    21                              <1>  %if ELDSTRICTCOUNTER
    22                              <1>   %error Missing relocation
    23                              <1>  %endif
    24                              <1> %endif
    25                              <1> 	eldstrict off		; linker does some relocations
    26                              <1> 
    27                              <1> %ifn ELDCALLCALL_DUMPED
    28                              <1> 	eldcall_dump_callcall ELDCALL_CALLCALL_LIST
    29                              <1> %endif
    30                              <1> 
    31                              <1> 	numdef ELD_IDENTICALISE, 0
    32                              <1> 	numdef ELD_DEBUG, 0
    33                              <1> 	numdef ELD_LINKER_PASSES, 1
    34                              <1> 	strdef LISTING, _ELD_LISTING
    35                              <1> 	numdef ELDCALL_OPTIONAL, ELDCALL_OPTIONAL_STATUS
    36                              <1> 	numdef ELDDATA_OPTIONAL, ELDDATA_OPTIONAL_STATUS
    37                              <1> %if _ELD_IDENTICALISE
    38                              <1>  ;%assign _ELDCALL_OPTIONAL 1
    39                              <1> %endif
    40                              <1> %ifn _ELDCALL_OPTIONAL
    41                              <1> %assign ELDCALL_OPTIONAL_STATUS 2		; not allowed
    42                              <1> %endif
    43                              <1> ;%ifn _ELDDATA_OPTIONAL
    44                              <1> ;%assign ELDDATA_OPTIONAL_STATUS 2		; not allowed
    45                              <1> ;%endif
    46                              <1> 	gendef MAP, ""
    47                              <1> 
    48                              <1> %ifnidni _MAP, ""
    49                              <1>  [map all _MAP]
    50                              <1> %endif
    51                              <1> 
    52                              <1> 
    53                              <1> endresident: equ ($ + _CURRENT_SECTION %+ FIXUP + 15) & ~15
    54                              <1> 
    55                              <1> %if _ELD_LINKER_PASSES
    56                              <1> %assign ELDLINKER 1
    57                              <1> 
    58                              <1> 	struc LINKTABLE
    59 00000000 ????????            <1> ltCodeToCode:	resw 2
    60 00000004 ????????            <1> ltCodeToData:	resw 2
    61 00000008 ????????            <1> ltDataToCode:	resw 2
    62 0000000C ????????            <1> ltDataToData:	resw 2
    63 00000010 ????????            <1> ltLinkData:	resw 2
    64 00000014 ????????            <1> ltLinkCode:	resw 2
    65                              <1> 	endstruc
    66                              <1> %endif
    67                              <1> 
    68                              <1> 
    69                              <1> linker:
    70                              <1> 		; The first 15 Bytes of the linker should be
    71                              <1> 		;  the same regardless of the linker options
    72                              <1> 		;  used (debug, passes, vstart). This allows
    73                              <1> 		;  the eldcomp ELD to match even if up to 15
    74                              <1> 		;  Bytes of the linker are trailing in the
    75                              <1> 		;  resident part of the ELD.
    76                              <1> 	lframe
    77                              <1>  %if ELDOTHER
    78                              <1> 	lvar dword, linkinfo_other
    79                              <1> 	lvar word, use_hash_other
    80                              <1>  %endif
    81 000002A9 5589E5              <1> 	lenter
    82                              <1> 	lvar dword, instance
    83 000002AC 06                  <1> 	 push es
    84 000002AD 52                  <1> 	 push dx
    85                              <1> 	lvar word, targetsection_low_optional_high
    86 000002AE 50                  <1> 	 push ax
    87                              <1> 	lequ ?targetsection_low_optional_high, targetsection
    88                              <1> 	lequ ?targetsection_low_optional_high + 1, optional
    89                              <1> 	lvar dword, linkinfo
    90 000002AF 1E                  <1> 	 push ds
    91 000002B0 57                  <1> 	 push di
    92                              <1> 	lvar dword, nextreloc
    93 000002B1 06                  <1> 	 push es
    94 000002B2 52                  <1> 	 push dx
    95                              <1> 	lvar dword, entry
    96 000002B3 06                  <1> 	 push es
    97 000002B4 50                  <1> 	 push ax		; placeholder
    98 000002B5 31C0                <1> 	xor ax, ax
    99 000002B7 813DD1E1            <1> 	cmp word [di + eldlSignature], 0E1D1h
   100                              <1> %if ($ - linker) < 16
   101                              <1>  %error Expected invariant first paragraph of linker
   102                              <1> %endif
   103 000002BB 7403E95502          <1> 	jne .error_j
   104 000002C0 837D0601            <1> 	cmp word [di + eldlUseLinkHash], 1
   105 000002C4 7603E94C02          <1> 	ja .error_j
   106 000002C9 7201                <1> 	jb @F
   107 000002CB 48                  <1> 	dec ax
   108                              <1> @@:
   109                              <1> 	lvar word, use_hash
   110 000002CC 50                  <1> 	 push ax
   111                              <1> %if _ELD_IDENTICALISE && _ELD_LINKER_PASSES
   112                              <1> 	mov ax, linktable - code
   113                              <1> 	lvar word, lt
   114                              <1> 	 push ax
   115                              <1> %endif
   116                              <1> %if _ELD_LINKER_PASSES || ELDOTHER
   117 000002CD 31C0                <1> 	xor ax, ax
   118                              <1>  %if _ELD_LINKER_PASSES
   119                              <1> 	lvar word, pass
   120 000002CF 50                  <1> 	 push ax
   121                              <1> 	lvar word, amounterrors
   122 000002D0 50                  <1> 	 push ax
   123                              <1> 	lvar word, name
   124 000002D1 50                  <1> 	 push ax
   125                              <1>  %endif
   126                              <1>  %if ELDOTHER
   127                              <1> 	lvar word, other
   128                              <1> 	 push ax
   129                              <1>  %endif
   130                              <1> %endif
   131 000002D2 56                  <1> 	push si
   132 000002D3 53                  <1> 	push bx
   133                              <1> 
   134                              <1> 			; simple: add instance base (dx) to code
   135 000002D4 06                  <1> 	push es
   136 000002D5 1F                  <1> 	pop ds
   137                              <1> %if _ELD_LINKER_PASSES
   138                              <1> .pass:
   139 000002D6 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   140 000002D9 01D3                <1> 	add bx, dx
   141                              <1>  %if _ELD_IDENTICALISE
   142                              <1> 	add bx, word [bp + ?lt]
   143                              <1> 	mov si, word [ltCodeToCode + bx]
   144                              <1>  %else
   145 000002DB 8BB74806            <1> 	mov si, word [linktable - code + ltCodeToCode + bx]
   146                              <1>  %endif
   147                              <1> %else
   148                              <1> 	mov si, internalcodetocoderelocations - code
   149                              <1> %endif
   150 000002DF 01D6                <1> 	add si, dx
   151                              <1> @@:
   152 000002E1 AD                  <1> 	lodsw
   153 000002E2 85C0                <1> 	test ax, ax		; was last ?
   154 000002E4 740B                <1> 	jz @F			; yes -->
   155 000002E6 93                  <1> 	xchg bx, ax		; bx = entry
   156 000002E7 01D3                <1> 	add bx, dx		; relocate the entry itself
   157                              <1> %if _ELD_CODE_VSTART
   158 000002E9 812F[0000]          <1> 	sub word [bx], code	; undo adjustment
   159                              <1> %endif
   160 000002ED 0117                <1> 	add word [bx], dx	; relocate word referenced by entry
   161 000002EF EBF0                <1> 	jmp @B
   162                              <1> 
   163                              <1> @@:
   164                              <1> 			; next, add heap data base (on stack) to code
   165                              <1> %if _ELD_LINKER_PASSES
   166 000002F1 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   167 000002F4 01D3                <1> 	add bx, dx
   168                              <1>  %if _ELD_IDENTICALISE
   169                              <1> 	add bx, word [bp + ?lt]
   170                              <1> 	mov si, word [ltCodeToData + bx]
   171                              <1>  %else
   172 000002F6 8BB74C06            <1> 	mov si, word [linktable - code + ltCodeToData + bx]
   173                              <1>  %endif
   174                              <1> %else
   175                              <1> 	mov si, internalcodetodatarelocations - code
   176                              <1> %endif
   177 000002FA 01D6                <1> 	add si, dx
   178                              <1> @@:
   179 000002FC AD                  <1> 	lodsw
   180 000002FD 85C0                <1> 	test ax, ax		; was last ?
   181 000002FF 740C                <1> 	jz @F			; yes -->
   182 00000301 93                  <1> 	xchg bx, ax		; bx = entry
   183 00000302 01D3                <1> 	add bx, dx		; relocate the entry itself
   184 00000304 58                  <1> 	pop ax			; ax -> heap data
   185 00000305 50                  <1> 	push ax
   186                              <1> %if _ELD_DATA_VSTART
   187 00000306 2D[0000]            <1> 	sub ax, datastart	; undo adjustment
   188                              <1> %endif
   189 00000309 0107                <1> 	add word [bx], ax	; relocate word referenced by entry
   190 0000030B EBEF                <1> 	jmp @B
   191                              <1> 
   192                              <1> @@:
   193                              <1> 
   194                              <1> 			; add instance base (dx) to data
   195                              <1> %if _ELD_LINKER_PASSES
   196 0000030D 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   197 00000310 01D3                <1> 	add bx, dx
   198                              <1>  %if _ELD_IDENTICALISE
   199                              <1> 	add bx, word [bp + ?lt]
   200                              <1> 	mov si, word [ltDataToCode + bx]
   201                              <1>  %else
   202 00000312 8BB75006            <1> 	mov si, word [linktable - code + ltDataToCode + bx]
   203                              <1>  %endif
   204                              <1> %else
   205                              <1> 	mov si, internaldatatocoderelocations - code
   206                              <1> %endif
   207 00000316 01D6                <1> 	add si, dx
   208                              <1> @@:
   209 00000318 AD                  <1> 	lodsw
   210 00000319 83F8FF              <1> 	cmp ax, -1		; was last ?
   211 0000031C 740F                <1> 	je @F			; yes -->
   212 0000031E 93                  <1> 	xchg bx, ax		; bx = entry
   213 0000031F 58                  <1> 	pop ax
   214 00000320 50                  <1> 	push ax
   215 00000321 01C3                <1> 	add bx, ax		; relocate the entry itself
   216                              <1> %if _ELD_CODE_VSTART
   217 00000323 36812F[0000]        <1> 	sub word [ss:bx], code	; undo adjustment
   218                              <1> %endif
   219 00000328 360117              <1> 	add word [ss:bx], dx	; relocate word referenced by entry
   220 0000032B EBEB                <1> 	jmp @B
   221                              <1> 
   222                              <1> @@:
   223                              <1> 			; next, add heap data base (on stack) to data
   224                              <1> %if _ELD_LINKER_PASSES
   225 0000032D 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   226 00000330 01D3                <1> 	add bx, dx
   227                              <1>  %if _ELD_IDENTICALISE
   228                              <1> 	add bx, word [bp + ?lt]
   229                              <1> 	mov si, word [ltDataToData + bx]
   230                              <1>  %else
   231 00000332 8BB75406            <1> 	mov si, word [linktable - code + ltDataToData + bx]
   232                              <1>  %endif
   233                              <1> %else
   234                              <1> 	mov si, internaldatatodatarelocations - code
   235                              <1> %endif
   236 00000336 01D6                <1> 	add si, dx
   237                              <1> @@:
   238 00000338 AD                  <1> 	lodsw
   239 00000339 83F8FF              <1> 	cmp ax, -1		; was last ?
   240 0000033C 740D                <1> 	je @F			; yes -->
   241 0000033E 93                  <1> 	xchg bx, ax		; bx = entry
   242 0000033F 58                  <1> 	pop ax			; ax -> heap data
   243 00000340 50                  <1> 	push ax
   244 00000341 01C3                <1> 	add bx, ax		; relocate the entry itself
   245                              <1> %if _ELD_DATA_VSTART
   246 00000343 2D[0000]            <1> 	sub ax, datastart	; undo adjustment
   247                              <1> %endif
   248 00000346 360107              <1> 	add word [ss:bx], ax	; relocate word referenced by entry
   249 00000349 EBED                <1> 	jmp @B
   250                              <1> 
   251                              <1> @@:
   252 0000034B 8B56FC              <1> 	mov dx, word [bp + ?instance]
   253                              <1> %if _ELD_LINKER_PASSES
   254 0000034E 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   255 00000351 01D3                <1> 	add bx, dx
   256                              <1>  %if _ELD_IDENTICALISE
   257                              <1> 	add bx, word [bp + ?lt]
   258                              <1> 	add dx, word [ltLinkData + bx]
   259                              <1>  %else
   260 00000353 03975806            <1> 	add dx, word [linktable - code + ltLinkData + bx]
   261                              <1>  %endif
   262                              <1> %else
   263                              <1> 	add dx, linkerdatarelocations - code
   264                              <1> %endif
   265                              <1> .otherloop:
   266 00000357 8956F2              <1> 	mov word [bp + ?nextreloc], dx
   267                              <1> 
   268                              <1> .datarelocloop:		; must be done before further relocs
   269 0000035A C576F2              <1> 	lds si, [bp + ?nextreloc]
   270 0000035D AD                  <1> 	lodsw			; ax = section indicator
   271 0000035E 85C0                <1> 	test ax, ax		; end of table ?
   272 00000360 7503E92301          <1> 	jz .donedatareloc
   273 00000365 48                  <1> 	dec ax			; al = 1 if data, 0 if code
   274 00000366 5B                  <1> 	pop bx
   275 00000367 53                  <1> 	push bx			; bx -> ELD data block
   276 00000368 8946FA              <1> 	mov word [bp + ?targetsection_low_optional_high], ax
   277 0000036B 84C0                <1> 	test al, al		; data ?
   278 0000036D AD                  <1> 	lodsw
   279 0000036E 7504                <1> 	jnz @F			; yes -->
   280 00000370 0346FC              <1> 	add ax, word [bp + ?instance]
   281                              <1> 				; relocate entry into code
   282 00000373 A9                  <1> 	db __TEST_IMM16		; (skip add)
   283                              <1> @@:
   284 00000374 01D8                <1> 	add ax, bx		; relocate entry into data
   285 00000376 8946EE              <1> 	mov word [bp + ?entry], ax
   286 00000379 AD                  <1> 	lodsw
   287 0000037A 8976F2              <1> 	mov word [bp + ?nextreloc], si
   288 0000037D E8DC00              <1> 	call .build_match
   289                              <1> %if _ELD_LINKER_PASSES
   290 00000380 73D8                <1> 	jnc .datarelocloop
   291                              <1> %endif
   292 00000382 C45EF6              <1> 	les bx, [bp + ?linkinfo]
   293                              <1> %if ELDOTHER
   294                              <1> 	rol byte [bp + ?other], 1
   295                              <1> 	jnc @F
   296                              <1> 	les bx, [bp + ?linkinfo_other]
   297                              <1> @@:
   298                              <1> %endif
   299 00000385 268B4F08            <1> 	mov cx, word [es:bx + eldlDataAmount]	; amount data link info
   300 00000389 268B7F0A            <1> 	mov di, word [es:bx + eldlDataPrefixes]	; -> prefixes or hashes
   301                              <1> .datarelocfind:
   302 0000038D F2AF                <1> 	repne scasw			; scan initial
   303 0000038F 7541                <1> 	jne .datarelocnotfound
   304 00000391 57                  <1> 	push di
   305 00000392 51                  <1> 	push cx
   306 00000393 56                  <1> 	push si
   307 00000394 262B7F0A            <1> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   308 00000398 4F                  <1> 	dec di
   309 00000399 4F                  <1> 	dec di				; 0-based
   310 0000039A 26037F0C            <1> 	add di, word [es:bx + eldlDataEntries]	; -> entry
   311 0000039E 268B3D              <1> 	mov di, [es:di]			; -> counted suffix/string
   312 000003A1 B500                <1> 	mov ch, 0
   313 000003A3 8A0C                <1> 	mov cl, byte [si]		; cx = length
   314 000003A5 41                  <1> 	inc cx
   315                              <1> 	; cmp al, al			; ZR if length is zero
   316 000003A6 F3A6                <1> 	repe cmpsb			; match ?
   317 000003A8 5E                  <1> 	pop si
   318 000003A9 59                  <1> 	pop cx
   319 000003AA 5F                  <1> 	pop di
   320 000003AB 75E0                <1> 	jne .datarelocfind
   321 000003AD 8814                <1> 	mov byte [si], dl
   322 000003AF 262B7F0A            <1> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   323 000003B3 4F                  <1> 	dec di
   324 000003B4 4F                  <1> 	dec di				; 0-based
   325 000003B5 26037F0E            <1> 	add di, word [es:bx + eldlDataAddresses]	; -> address (offset)
   326 000003B9 268B05              <1> 	mov ax, word [es:di]
   327 000003BC E80700              <1> 	call .address_data_reloc
   328                              <1> %if _ELD_RELOC_VSTART
   329 000003BF 2D[0000]            <1> 	sub ax, relocateddata		; *not* a relocation
   330                              <1> %endif
   331 000003C2 0104                <1> 	add word [si], ax		; relocate
   332 000003C4 EB94                <1> 	jmp .datarelocloop
   333                              <1> 
   334                              <1> .address_data_reloc:
   335 000003C6 C576EE              <1> 	lds si, [bp + ?entry]		; -> entry if in ELD code instance
   336 000003C9 807EFA00            <1> 	cmp byte [bp + ?targetsection], 0
   337                              <1> 					; relocation in code ?
   338 000003CD 7402                <1> 	je @F				; yes -->
   339 000003CF 16                  <1> 	push ss
   340 000003D0 1F                  <1> 	pop ds				; => our ELD data block
   341                              <1> @@:
   342 000003D1 C3                  <1> 	retn
   343                              <1> 
   344                              <1> .datarelocnotfound:
   345 000003D2 8814                <1> 	mov byte [si], dl
   346 000003D4 807EFB00            <1> 	cmp byte [bp + ?optional], 0
   347                              <1> %if _ELD_DEBUG
   348                              <1> 	jne @F
   349                              <1>  %ifn _ELD_LINKER_PASSES
   350                              <1> 	mov si, 0			; (invalid link)
   351                              <1> linkdatarelocation internalflags6
   352                              <1> 	test si, si
   353                              <1> 	jz .datanotfound
   354                              <1> 	mov si, 0			; (invalid link)
   355                              <1> linkdatarelocation options7
   356                              <1> 	test si, si
   357                              <1> 	jz .datanotfound
   358                              <1>  %else
   359                              <1> 	cmp byte [bp + ?pass], 0
   360                              <1> 	je .datanotfound
   361                              <1>  %endif
   362                              <1> 	houdini
   363                              <1> 	jmp .datanotfound
   364                              <1> @@:
   365                              <1> %else
   366 000003D8 7417                <1> 	je .datanotfound
   367                              <1> %endif
   368                              <1> 
   369                              <1> %if ELDDATA_PMREQUIRED_STATUS
   370                              <1> 	mov si, relocateddata
   371                              <1> linkdatarelocation build_option_PM
   372                              <1> 	test si, si
   373                              <1> 	jz @F
   374                              <1> 	test byte [bp + ?optional], 2
   375                              <1> 	jnz .datanotfound
   376                              <1> @@:
   377                              <1> %endif
   378                              <1> 
   379                              <1> %if _ELD_LINKER_PASSES
   380 000003DA 36F606[0000]02      <1> 	testopt [ss:relocateddata], 2
   381                              <1> linkdatarelocation options7, -3
   382 000003E0 7406                <1> 	jz @F
   383 000003E2 BE[CF09]            <1> 	mov si, lmsg.warning_data_optional
   384                              <1> internalcoderelocation
   385 000003E5 E82B00              <1> 	call .notfound
   386                              <1> @@:
   387                              <1> %endif
   388 000003E8 E8DBFF              <1> 	call .address_data_reloc
   389 000003EB 832400              <1> 	and word [si], 0		; indicate optional data link failed
   390 000003EE E969FF              <1> 	jmp .datarelocloop
   391                              <1> 
   392                              <1> 
   393                              <1> %if _ELDCALL_OPTIONAL
   394                              <1> .coderelocnotfound:
   395                              <1> 	mov byte [si], dl
   396                              <1> 	cmp byte [bp + ?optional], 0
   397                              <1> %if _ELD_DEBUG
   398                              <1> 	jne @F
   399                              <1>  %ifn _ELD_LINKER_PASSES
   400                              <1> 	mov si, 0			; (invalid link)
   401                              <1> linkdatarelocation internalflags6
   402                              <1> 	test si, si
   403                              <1> 	jz .codenotfound
   404                              <1> 	mov si, 0			; (invalid link)
   405                              <1> linkdatarelocation options7
   406                              <1> 	test si, si
   407                              <1> 	jz .codenotfound
   408                              <1>  %else
   409                              <1> 	cmp byte [bp + ?pass], 0
   410                              <1> 	je .codenotfound
   411                              <1>  %endif
   412                              <1> 	houdini
   413                              <1> 	jmp .codenotfound
   414                              <1> @@:
   415                              <1> %else
   416                              <1> 	je .codenotfound
   417                              <1> %endif
   418                              <1> 
   419                              <1> %if ELDCALL_PMREQUIRED_STATUS
   420                              <1>  %if _ELD_LINKER_PASSES
   421                              <1>   %assign ELDLINKER 0
   422                              <1>  %endif
   423                              <1> 	mov si, relocateddata
   424                              <1> linkdatarelocation build_option_PM
   425                              <1>  %if _ELD_LINKER_PASSES
   426                              <1>   %assign ELDLINKER 1
   427                              <1>  %endif
   428                              <1> 	test si, si
   429                              <1> 	jz @F
   430                              <1> 	test byte [bp + ?optional], 2
   431                              <1> 	jnz .codenotfound
   432                              <1> @@:
   433                              <1> %endif
   434                              <1> 
   435                              <1> %if _ELD_LINKER_PASSES
   436                              <1> 	testopt [ss:relocateddata], 2
   437                              <1> linkdatarelocation options7, -3
   438                              <1> 	jz @F
   439                              <1> 	mov si, lmsg.warning_code_optional
   440                              <1> internalcoderelocation
   441                              <1> 	call .notfound
   442                              <1> @@:
   443                              <1> %endif
   444                              <1> 	lds si, [bp + ?entry]
   445                              <1> 	mov word [si], 9090h
   446                              <1> 	mov byte [si + 2], 90h		; indicate optional code link failed
   447                              <1> 	jmp .coderelocloop
   448                              <1> %endif
   449                              <1> 
   450                              <1> 
   451                              <1> %if _ELD_LINKER_PASSES
   452                              <1> .datanotfound:
   453 000003F1 BE[F109]            <1> 	mov si, lmsg.error_data
   454                              <1> internalcoderelocation
   455 000003F4 E81C00              <1> 	call .notfound
   456 000003F7 7203E91901          <1> 	jnc .error_j
   457 000003FC FF46E8              <1> 	inc word [bp + ?amounterrors]
   458 000003FF E958FF              <1> 	jmp .datarelocloop
   459                              <1> 
   460                              <1> .codenotfound:
   461 00000402 BE[0A0A]            <1> 	mov si, lmsg.error_code
   462                              <1> internalcoderelocation
   463 00000405 E80B00              <1> 	call .notfound
   464 00000408 7203E90801          <1> 	jnc .error_j
   465 0000040D FF46E8              <1> 	inc word [bp + ?amounterrors]
   466 00000410 E98400              <1> 	jmp .coderelocloop
   467                              <1> 
   468                              <1> .notfound:
   469 00000413 807EEA00            <1> 	cmp byte [bp + ?pass], 0
   470 00000417 743A                <1> 	je @F				; --> (NC)
   471 00000419 16                  <1> 	 push ss
   472 0000041A 07                  <1> 	 pop es
   473 0000041B BF[0000]            <1> 	mov di, relocateddata
   474                              <1> linkdatarelocation line_out
   475 0000041E E83300              <1> 	call .copy
   476 00000421 8B76E6              <1> 	mov si, word [bp + ?name]
   477 00000424 AD                  <1> 	lodsw
   478 00000425 E8[0000]EB020000    <1> 	extcall hexword
   479 0000042C 56                  <1> 	push si
   480 0000042D BE[230A]            <1> 	mov si, lmsg.error.2
   481                              <1> internalcoderelocation
   482 00000430 E82100              <1> 	call .copy
   483 00000433 5E                  <1> 	pop si
   484                              <1> %if _ELD_LINKER_PASSES
   485 00000434 56                  <1> 	push si
   486 00000435 E81C00              <1> 	call .copy
   487 00000438 5E                  <1> 	pop si
   488 00000439 C60400              <1> 	mov byte [si], 0		; mark as failed
   489                              <1> %else
   490                              <1> 	call .copy
   491                              <1> %endif
   492 0000043C B022                <1> 	mov al, '"'
   493 0000043E AA                  <1> 	stosb
   494 0000043F 16                  <1> 	 push ss
   495 00000440 1F                  <1> 	 pop ds
   496 00000441 E8[0000]EB020000    <1> 	extcall putsline_crlf
   497 00000448 B8350E              <1> 	mov ax, 0E35h
   498 0000044B E8[0000]EB020000    <1> 	extcall setrc
   499 00000452 F9                  <1> 	stc				; CY, diagnostic displayed
   500                              <1> @@:
   501 00000453 C3                  <1> 	retn
   502                              <1> 
   503                              <1> .copy:
   504 00000454 E8[0000]EB020000    <1> 	extcall copy_single_counted_string
   505 0000045B C3                  <1> 	retn
   506                              <1> %else
   507                              <1> .datanotfound: equ .error_j
   508                              <1> .codenotfound: equ .error_j
   509                              <1> %endif
   510                              <1> 
   511                              <1> .build_match:
   512                              <1> %if _ELD_CODE_VSTART
   513 0000045C 2D[0000]            <1> 	sub ax, code
   514                              <1> %endif
   515 0000045F 0346FC              <1> 	add ax, word [bp + ?instance]
   516 00000462 96                  <1> 	xchg si, ax
   517                              <1> %if _ELD_LINKER_PASSES
   518 00000463 8976E6              <1> 	mov word [bp + ?name], si
   519                              <1> %endif
   520 00000466 AD                  <1> 	lodsw			; = hash, si -> counted string
   521 00000467 8A14                <1> 	mov dl, byte [si]
   522                              <1> %if _ELD_LINKER_PASSES
   523 00000469 84D2                <1> 	test dl, dl		; marked as already failed ?
   524 0000046B 750A                <1> 	jnz @F
   525 0000046D 837EE800            <1> 	cmp word [bp + ?amounterrors], 0
   526 00000471 7503E99F00          <1> 	je .error_j
   527 00000476 C3                  <1> 	retn			; (NC)
   528                              <1> 
   529                              <1> @@:
   530                              <1> %endif
   531                              <1> %if ELDOTHER
   532                              <1> 	rol byte [bp + ?other], 1
   533                              <1> 	jnc @F
   534                              <1> 	rol byte [bp + ?use_hash_other], 1
   535                              <1> 	jmp @FF
   536                              <1> 
   537                              <1> @@:
   538                              <1> %endif
   539 00000477 D046EC              <1> 	rol byte [bp + ?use_hash], 1
   540                              <1> @@:
   541 0000047A 720A                <1> 	jc @F
   542 0000047C AC                  <1> 	lodsb
   543 0000047D 91                  <1> 	xchg cx, ax		; cl = length
   544 0000047E AD                  <1> 	lodsw			; ax = prefix
   545 0000047F 49                  <1> 	dec cx
   546 00000480 49                  <1> 	dec cx
   547 00000481 4E                  <1> 	dec si
   548 00000482 8A14                <1> 	mov dl, byte [si]
   549 00000484 880C                <1> 	mov byte [si], cl	; si -> counted string suffix
   550                              <1> @@:
   551                              <1> %if _ELD_LINKER_PASSES
   552 00000486 F9                  <1> 	stc			; CY
   553                              <1> %endif
   554 00000487 C3                  <1> 	retn
   555                              <1> 
   556                              <1> 
   557                              <1> .donedatareloc:
   558                              <1> %if ELDOTHER
   559                              <1> 	rol byte [bp + ?other], 1
   560                              <1> 	jc .otherdone
   561                              <1> %endif
   562                              <1> 
   563 00000488 8B56FC              <1> 	mov dx, word [bp + ?instance]
   564                              <1> %if _ELD_LINKER_PASSES
   565 0000048B 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   566 0000048E 01D3                <1> 	add bx, dx
   567                              <1>  %if _ELD_IDENTICALISE
   568                              <1> 	add bx, word [bp + ?lt]
   569                              <1> 	add dx, word [ltLinkCode + bx]
   570                              <1>  %else
   571 00000490 03975C06            <1> 	add dx, word [linktable - code + ltLinkCode + bx]
   572                              <1>  %endif
   573                              <1> %else
   574                              <1> 	add dx, linkercoderelocations - code
   575                              <1> %endif
   576 00000494 8956F2              <1> 	mov word [bp + ?nextreloc], dx
   577                              <1> 
   578                              <1> .coderelocloop:
   579 00000497 C576F2              <1> 	lds si, [bp + ?nextreloc]
   580 0000049A AD                  <1> 	lodsw
   581                              <1> %if _ELDCALL_OPTIONAL
   582                              <1> 	dec ax
   583                              <1> 	js .donecodereloc
   584                              <1> 	mov word [bp + ?targetsection_low_optional_high], ax
   585                              <1> 	lodsw
   586                              <1> %endif
   587 0000049B 0346FC              <1> 	add ax, word [bp + ?instance]
   588 0000049E 8946EE              <1> 	mov word [bp + ?entry], ax
   589 000004A1 AD                  <1> 	lodsw
   590 000004A2 8976F2              <1> 	mov word [bp + ?nextreloc], si
   591                              <1> %ifn _ELDCALL_OPTIONAL
   592 000004A5 85C0                <1> 	test ax, ax
   593 000004A7 747E                <1> 	jz .donecodereloc
   594                              <1> %endif
   595 000004A9 E8B0FF              <1> 	call .build_match
   596                              <1> %if _ELD_LINKER_PASSES
   597 000004AC 73E9                <1> 	jnc .coderelocloop
   598                              <1> %endif
   599 000004AE C45EF6              <1> 	les bx, [bp + ?linkinfo]
   600 000004B1 268B4F10            <1> 	mov cx, word [es:bx + eldlCodeAmount]	; amount code link info
   601 000004B5 268B7F12            <1> 	mov di, word [es:bx + eldlCodePrefixes]	; -> prefixes or hashes
   602                              <1> .coderelocfind:
   603 000004B9 F2AF                <1> 	repne scasw			; scan initial
   604                              <1> %if _ELDCALL_OPTIONAL
   605                              <1> 	jne .coderelocnotfound
   606                              <1> %else
   607                              <1>  %if _ELD_DEBUG
   608                              <1> 	je @F
   609                              <1> 	houdini
   610                              <1> 	jmp .codenotfound
   611                              <1> @@:
   612                              <1>  %else
   613 000004BB 7403E942FF          <1> 	jne .codenotfound
   614                              <1>  %endif
   615                              <1> %endif
   616 000004C0 57                  <1> 	push di
   617 000004C1 51                  <1> 	push cx
   618 000004C2 56                  <1> 	push si
   619 000004C3 262B7F12            <1> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   620 000004C7 4F                  <1> 	dec di
   621 000004C8 4F                  <1> 	dec di				; 0-based
   622 000004C9 26037F14            <1> 	add di, word [es:bx + eldlCodeEntries]	; -> entry
   623 000004CD 268B3D              <1> 	mov di, [es:di]			; -> counted suffix/string
   624 000004D0 B500                <1> 	mov ch, 0
   625 000004D2 8A0C                <1> 	mov cl, byte [si]		; cx = length
   626 000004D4 41                  <1> 	inc cx
   627                              <1> 	; cmp al, al			; ZR if length is zero
   628 000004D5 F3A6                <1> 	repe cmpsb			; match ?
   629 000004D7 5E                  <1> 	pop si
   630 000004D8 59                  <1> 	pop cx
   631 000004D9 5F                  <1> 	pop di
   632 000004DA 75DD                <1> 	jne .coderelocfind
   633 000004DC 8814                <1> 	mov byte [si], dl
   634 000004DE 262B7F12            <1> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   635 000004E2 4F                  <1> 	dec di
   636 000004E3 4F                  <1> 	dec di				; 0-based
   637 000004E4 01FF                <1> 	add di, di			; quadruple index
   638 000004E6 26037F16            <1> 	add di, word [es:bx + eldlCodeAddresses]	; -> address (offset, segment)
   639 000004EA 26FF35              <1> 	push word [es:di]
   640 000004ED C576EE              <1> 	lds si, [bp + ?entry]
   641 000004F0 8F4405              <1> 	pop word [si + 3 + 2]		; call near imm (3), jmp short (2)
   642                              <1> 					;  patch the destination address
   643 000004F3 803CE8              <1> 	cmp byte [si], 0E8h		; is it as expected ?
   644 000004F6 751D                <1> 	jne .error_j
   645 000004F8 268B7D02            <1> 	mov di, word [es:di + 2]
   646 000004FC BB[0000]            <1> 	mov bx, relocateddata
   647                              <1> linkdatarelocation linkcall_table	; ss:bx -> link call table
   648 000004FF 36833F01            <1> 	cmp word [ss:bx], 1		; is it initialised to format 1 ?
   649 00000503 7510                <1> 	jne .error_j			; no -->
   650 00000505 368B4F02            <1> 	mov cx, word [ss:bx + 2]	; get amount of segments
   651 00000509 E30A                <1> 	jcxz .error_j			; none -->
   652                              <1> @@:
   653 0000050B 83C304              <1> 	add bx, 4			; -> next segment
   654 0000050E 36393F              <1> 	cmp word [ss:bx], di		; value matches ?
   655 00000511 7405                <1> 	je @F				; yes, found -->
   656 00000513 E2F6                <1> 	loop @B				; try remaining segments
   657                              <1> .error_j:
   658 00000515 E98A00              <1> 	jmp .error
   659                              <1> 
   660                              <1> @@:
   661 00000518 368B5F02            <1> 	mov bx, word [ss:bx + 2]	; -> call destination offset
   662                              <1> 		; si + 3 + delta = bx
   663                              <1> 		; delta = bx - si - 3
   664 0000051C 29F3                <1> 	sub bx, si
   665 0000051E 83EB03              <1> 	sub bx, 3
   666 00000521 895C01              <1> 	mov word [si + 1], bx		; patch the call instruction
   667 00000524 E970FF              <1> 	jmp .coderelocloop
   668                              <1> 
   669                              <1> .donecodereloc:
   670                              <1> %if _ELD_LINKER_PASSES
   671 00000527 8B46E8              <1> 	mov ax, word [bp + ?amounterrors]
   672 0000052A 85C0                <1> 	test ax, ax
   673 0000052C 75E7                <1> 	jnz .error_j
   674 0000052E 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   675 00000531 85DB                <1> 	test bx, bx
   676 00000533 750B                <1> 	jnz @F
   677 00000535 43                  <1> 	inc bx
   678 00000536 43                  <1> 	inc bx
   679 00000537 895EEA              <1> 	mov word [bp + ?pass], bx
   680 0000053A 8B56FC              <1> 	mov dx, word [bp + ?instance]
   681 0000053D E996FD              <1> 	jmp .pass
   682                              <1> 
   683                              <1> @@:
   684                              <1> %endif
   685                              <1> 
   686                              <1> %ifnidni _LISTING, ""
   687                              <1> %assign ELDLINKER 0
   688                              <1> .hint:
   689 00000540 16                  <1> 	push ss
   690 00000541 1F                  <1> 	pop ds
   691 00000542 B02D                <1> 	mov al, 2Dh
   692 00000544 E8[0000]EB020000    <1> 	extcall intchk			; ZR if offset = -1 or segment = 0
   693                              <1> 					; CHG: ax, dx, bx
   694 0000054B 7437                <1> 	jz .no_hint
   695                              <1> 
   696 0000054D 8A26[0000]          <1> 	mov ah, byte [relocateddata]
   697                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   698 00000551 E85500              <1> 	call plex_check
   699 00000554 7305                <1> 	jnc @F
   700                              <1> 
   701 00000556 B4FF                <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   702                              <1> .loop_hint:
   703 00000558 E84E00              <1> 	call plex_check
   704                              <1> @@:
   705 0000055B 7307                <1> 	jnc .end_hint		; if found --> (NC)
   706 0000055D 80EC01              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   707 00000560 73F6                <1> 	jnc .loop_hint		; try next if we didn't check all yet -->
   708 00000562 EB20                <1> 	jmp .no_hint
   709                              <1> 
   710                              <1> .end_hint:
   711 00000564 50                  <1> 	push ax
   712 00000565 C446FC              <1> 	les ax, [bp + ?instance]
   713 00000568 BF[DB07]            <1> 	mov di, listmsg.hint.offset
   714                              <1> internalcoderelocation
   715 0000056B E8[0000]EB020000    <1> 	extcall hexword
   716 00000572 BB[BA07]            <1> 	mov bx, listmsg.hint
   717                              <1> internalcoderelocation
   718 00000575 368B16[0000]        <1> 	mov dx, [ss:relocateddata]
   719                              <1> linkdatarelocation extseg	; must be 86 Mode segment even in PM
   720 0000057A 58                  <1> 	pop ax
   721 0000057B B040                <1> 	mov al, 40h		; AMIS message display service
   722 0000057D E8[0000]EB020000    <1> 	extcall call_int2D
   723                              <1> .no_hint:
   724                              <1> %endif
   725                              <1> 
   726                              <1> %if ELDOTHER
   727                              <1> %assign ELDLINKER 0
   728                              <1> 	not byte [bp + ?other]
   729                              <1> 
   730                              <1> 	push ss
   731                              <1> 	pop ds
   732                              <1> 	mov al, 2Dh
   733                              <1> 	extcall intchk			; ZR if offset = -1 or segment = 0
   734                              <1> 					; CHG: ax, dx, bx
   735                              <1> 	jz .no_other
   736                              <1> 
   737                              <1> 	mov ah, byte [relocateddata]
   738                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   739                              <1> 	call plex_check
   740                              <1> 	jnc @F
   741                              <1> 
   742                              <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   743                              <1> .loop_other:
   744                              <1> 	call plex_check
   745                              <1> @@:
   746                              <1> 	jnc .end_other		; if found --> (NC)
   747                              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   748                              <1> 	jnc .loop_other		; try next if we didn't check all yet -->
   749                              <1> 	jmp .no_other
   750                              <1> 
   751                              <1> .end_other:
   752                              <1> 	mov al, 42h		; AMIS get other link info service
   753                              <1> 	extcall call_int2D
   754                              <1> 	cmp al, 0FFh
   755                              <1> 	jne .no_other
   756                              <1> 
   757                              <1> 	mov ax, si		; selector => PSP
   758                              <1> 	extcall ispm
   759                              <1> 	jz @F
   760                              <1> 	mov ax, dx		; segment => PSP
   761                              <1> @@:
   762                              <1> 	 push ss
   763                              <1> 	 pop ds
   764                              <1> 	mov word [otherds], ax
   765                              <1> internaldatarelocation		; current mode sel/seg
   766                              <1> 	mov word [otherseg], dx
   767                              <1> internaldatarelocation		; remember segment
   768                              <1> 
   769                              <1> 	mov ax, cx		; selector => link info
   770                              <1> 	extcall ispm
   771                              <1> 	jz @F
   772                              <1> 	mov ax, bx		; segment => link info
   773                              <1> @@:
   774                              <1> 	mov word [bp + ?linkinfo_other], di
   775                              <1> 	mov word [bp + ?linkinfo_other + 2], ax
   776                              <1> 
   777                              <1> 	mov ds, ax		; => link info
   778                              <1> 	xor ax, ax
   779                              <1> 	cmp word [di + eldlSignature], 0E1D1h
   780                              <1> 	jne .error_other
   781                              <1> 	cmp word [di + eldlUseLinkHash], 1
   782                              <1> 	ja .error_other
   783                              <1> 	jb @F
   784                              <1> 	dec ax
   785                              <1> @@:
   786                              <1> 	mov word [bp + ?use_hash_other], ax
   787                              <1> 
   788                              <1> 	mov dx, word [bp + ?instance]
   789                              <1> 	add dx, linkerotherdatarelocations - code
   790                              <1> 	jmp .otherloop
   791                              <1> 
   792                              <1> .error_other:
   793                              <1> 	push cs
   794                              <1> 	pop ds
   795                              <1> 	mov ax, 0E33h
   796                              <1> 	extcall setrc
   797                              <1> 	mov dx, lmsg.error_other
   798                              <1> internalcoderelocation
   799                              <1> 	jmp @F
   800                              <1> 
   801                              <1> .no_other:
   802                              <1> 	push cs
   803                              <1> 	pop ds
   804                              <1> 	mov ax, 0E34h
   805                              <1> 	extcall setrc
   806                              <1> 	mov dx, lmsg.no_other
   807                              <1> internalcoderelocation
   808                              <1> @@:
   809                              <1> 	extcall putsz
   810                              <1> 	jmp .error
   811                              <1> 
   812                              <1> .otherdone:
   813                              <1> %endif
   814                              <1> 
   815 00000584 5B                  <1> 	pop bx				; -> our heap data
   816 00000585 5E                  <1> 	pop si				; -> our command line tail
   817 00000586 16                  <1> 	 push ss
   818 00000587 1F                  <1> 	 pop ds
   819 00000588 C47EFC              <1> 	les di, [bp + ?instance]
   820 0000058B 268B4502            <1> 	mov ax, word [es:di + eldiEndCode]
   821                              <1> houdini
   822 0000058F 2D[B002]            <1> 	sub ax, strict word endresident + code
   823                              <1> internalcoderelocation
   824 00000592 26C74502[B002]      <1> 	mov word [es:di + eldiEndCode], endresident + code
   825                              <1> internalcoderelocation
   826 00000598 2906[0000]          <1> 	sub word [relocateddata], ax
   827                              <1> linkdatarelocation extseg_used
   828                              <1> %if _DATA_SIZE == 0
   829                              <1> 	xor ax, ax
   830                              <1> 	mov word [es:di + eldiStartData], ax
   831                              <1> 	mov word [es:di + eldiEndData], ax
   832                              <1> %endif
   833 0000059C 89EC5D              <1> 	lleave code
   834                              <1> 		; INP:	es => ELD code segment
   835                              <1> 		;	ds:si -> command line tail
   836                              <1> 		;	ds:bx -> ELD data block
   837                              <1> 		;	ss:sp -> far return address for current mode
   838                              <1> 		; STT:	ds = ss, UP, EI
   839 0000059F E94EFC              <1> 	jmp start
   840                              <1> 
   841                              <1> .error:
   842 000005A2 89EC5D              <1> 	lleave
   843 000005A5 B8FFFF              <1> 	mov ax, -1
   844 000005A8 CB                  <1> 	retf
   845                              <1> 
   846                              <1> 
   847                              <1> %ifnidni _LISTING, ""
   848                              <1>  %assign ELDHINT 1
   849                              <1> %else
   850                              <1>  %assign ELDHINT 0
   851                              <1> %endif
   852                              <1> 
   853                              <1> %if ELDOTHER || ELDHINT
   854                              <1> 		; INP:	ah = multiplex number to check
   855                              <1> 		; OUT:	CY if multiplex number unused or no signature match,
   856                              <1> 		;	 bp, ah, ds unmodified
   857                              <1> 		;	NC if match found,
   858                              <1> 		;	 ah = multiplex number (unmodified)
   859                              <1> 		; CHG:	si, di, es, cx, dx
   860                              <1> plex_check:
   861 000005A9 16                  <1> 	push ss
   862 000005AA 1F                  <1> 	pop ds
   863 000005AB F606[0000]08        <1> 	testopt [relocateddata], 8
   864                              <1> linkdatarelocation internalflags4, -3
   865 000005B0 740B                <1> 	jz @F
   866 000005B2 BE[0000]            <1> 	mov si, relocateddata
   867                              <1> linkdatarelocation amis_multiplex_number, -2, optional
   868 000005B5 85F6                <1> 	test si, si
   869 000005B7 7404                <1> 	jz @F
   870 000005B9 3A24                <1> 	cmp ah, byte [si]
   871 000005BB 7420                <1> 	je .notfound		; do not use our own multiplexer -->
   872                              <1> @@:
   873 000005BD B000                <1> 	mov al, 00h		; AMIS installation check
   874 000005BF E8[0000]EB020000    <1> 	extcall call_int2D	; AMIS (or "DOS reserved" = iret if no AMIS present)
   875 000005C6 3CFF                <1> 	cmp al, 0FFh
   876 000005C8 7513                <1> 	jne .notfound
   877 000005CA 0E                  <1> 	push cs
   878 000005CB 1F                  <1> 	pop ds
   879 000005CC BE[AA07]            <1> 	mov si, debuggeramissig	; ds:si -> our AMIS name strings
   880                              <1> internalcoderelocation
   881 000005CF E8[0000]EB020000    <1> 	extcall setes2dx	; es:di -> name strings of AMIS multiplexer that just answered
   882 000005D6 B90800              <1> 	mov cx, 8		; Ignore description, only compare vendor and program name
   883 000005D9 F3A7                <1> 	repe cmpsw
   884 000005DB 7401                <1> 	je .checkret		; ZR, NC = match -->
   885                              <1> .notfound:
   886 000005DD F9                  <1> 	stc			; CY no match
   887                              <1> .checkret:
   888 000005DE C3                  <1> 	retn
   889                              <1> %endif
   890                              <1> 
   891                              <1> 
   892 000005DF 00                  <1> 	align 4, db 0
   893                              <1> linkercoderelocations:
   894                              <1> %if _ELDCALL_OPTIONAL
   895                              <1> 	dw ELDCALL_CODE_RELOCATIONS_OPTIONAL, 0
   896                              <1> %else
   897 000005E0 2200[E307]2301-     <1> 	dw ELDCALL_CODE_RELOCATIONS, 0, 0
   897 000005E6 [F207]A801[0408]B0- <1>
   897 000005ED 01[0C08]B801[1808]- <1>
   897 000005F4 C001[2408]C801-     <1>
   897 000005FA [3008]D001[3908]D8- <1>
   897 00000601 01[4008]E001[4808]- <1>
   897 00000608 E801[4F08]0302-     <1>
   897 0000060E [4008]3402[5708]49- <1>
   897 00000615 02[4F08]5302[4008]- <1>
   897 0000061C 4405[9708]6B05-     <1>
   897 00000622 [6008]7D05[A008]BF- <1>
   897 00000629 05[A008]CF05[AD08]- <1>
   897 00000630 00000000            <1>
   898                              <1> %endif
   899                              <1> 
   900                              <1> %if _ELD_LINKER_PASSES
   901                              <1> linkerlinkercoderelocations:
   902                              <1> %if _ELDCALL_OPTIONAL
   903                              <1> 	dw ELDCALL_LINKER_CODE_RELOCATIONS_OPTIONAL, 0
   904                              <1> %else
   905 00000634 2504[6008]4104-     <1> 	dw ELDCALL_LINKER_CODE_RELOCATIONS, 0, 0
   905 0000063A [6A08]4B04[4F08]54- <1>
   905 00000641 04[7A08]00000000    <1>
   906                              <1> %endif
   907                              <1> 
   908                              <1> 	align 2, db 0
   909                              <1> linktable:
   910                              <1> 	istruc LINKTABLE
   911                              <1> at ltCodeToCode
   912 00000648 9A07                <1> 	dw internallinkercodetocoderelocations - code
   913 0000064A 1C07                <1> 	dw internalcodetocoderelocations - code
   914                              <1> at ltCodeToData
   915 0000064C A407                <1> 	dw internallinkercodetodatarelocations - code
   916 0000064E 4007                <1> 	dw internalcodetodatarelocations - code
   917                              <1> at ltDataToCode
   918 00000650 A607                <1> 	dw internallinkerdatatocoderelocations - code
   919 00000652 8207                <1> 	dw internaldatatocoderelocations - code
   920                              <1> at ltDataToData
   921 00000654 A807                <1> 	dw internallinkerdatatodatarelocations - code
   922 00000656 8407                <1> 	dw internaldatatodatarelocations - code
   923                              <1> at ltLinkData
   924 00000658 8607                <1> 	dw linkerlinkerdatarelocations - code
   925 0000065A 6006                <1> 	dw linkerdatarelocations - code
   926                              <1> at ltLinkCode
   927 0000065C 3406                <1> 	dw linkerlinkercoderelocations - code
   928 0000065E E005                <1> 	dw linkercoderelocations - code
   929                              <1> 	iend
   930                              <1> %endif
   931                              <1> 
   932                              <1> 	align 2, db 0
   933                              <1> linkerdatarelocations:
   934 00000660 01003F00[B808]0100- <1> 	dw LINK_DATA_RELOCATIONS, 0
   934 00000668 4100[C208]01004400- <1>
   934 00000670 [CB08]01005D00-     <1>
   934 00000676 [D608]01006B00-     <1>
   934 0000067C [D608]01007E00-     <1>
   934 00000682 [E008]0100A100-     <1>
   934 00000688 [D608]0100E800-     <1>
   934 0000068E [F008]0100F700-     <1>
   934 00000694 [0509]01001101-     <1>
   934 0000069A [D608]01001501-     <1>
   934 000006A0 [D608]01003201-     <1>
   934 000006A6 [1B09]01003B01-     <1>
   934 000006AC [2609]01004701-     <1>
   934 000006B2 [0509]01006B01-     <1>
   934 000006B8 [0509]0100F901-     <1>
   934 000006BE [2F09]01001302-     <1>
   934 000006C4 [3D09]01002302-     <1>
   934 000006CA [4809]01003002-     <1>
   934 000006D0 [5609]01003C02-     <1>
   934 000006D6 [CB08]01003F02-     <1>
   934 000006DC [D608]01006A02-     <1>
   934 000006E2 [4809]01007602-     <1>
   934 000006E8 [5609]01007A02-     <1>
   934 000006EE [0509]01009502-     <1>
   934 000006F4 [0509]01009B02-     <1>
   934 000006FA [3D09]01004F05-     <1>
   934 00000700 [8109]01007805-     <1>
   934 00000706 [2609]01009A05-     <1>
   934 0000070C [4809]0100AD05-     <1>
   934 00000712 [A609]0101B305-     <1>
   934 00000718 [B709]0000          <1>
   935                              <1> 
   936                              <1> 	align 2, db 0
   937                              <1> internalcodetocoderelocations:
   938 0000071C E40042018F011A021F- <1> 	dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
   938 00000725 0227022C0266027202- <1>
   938 0000072E 7D0290029702690573- <1>
   938 00000737 0590059605CD050000  <1>
   939                              <1> 
   940                              <1> 	align 2, db 0
   941                              <1> internalcodetodatarelocations:
   942 00000740 2D004A005500630071- <1> 	dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
   942 00000749 00A500AB00B300B700- <1>
   942 00000752 BE00C100C400C700CA- <1>
   942 0000075B 00CD00D000D300D700- <1>
   942 00000764 DB00DF00EC00F200FB- <1>
   942 0000076D 00FF0007010D012C01- <1>
   942 00000776 9301A40101025102A1- <1>
   942 0000077F 020000              <1>
   943                              <1> 
   944                              <1> 	align 2, db 0
   945                              <1> internaldatatocoderelocations:
   946 00000782 FFFF                <1> 	dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
   947                              <1> 
   948                              <1> 	align 2, db 0
   949                              <1> internaldatatodatarelocations:
   950 00000784 FFFF                <1> 	dw INTERNAL_DATA_TO_DATA_RELOCATIONS, -1
   951                              <1> 
   952                              <1> %if _ELD_LINKER_PASSES
   953                              <1> 	align 2, db 0
   954                              <1> linkerlinkerdatarelocations:
   955 00000786 0100DD03[3D09]0100- <1> 	dw LINK_LINKER_DATA_RELOCATIONS, 0
   955 0000078E 1C04[6509]0100FD04- <1>
   955 00000796 [7009]0000          <1>
   956                              <1> 
   957                              <1> 	align 2, db 0
   958                              <1> internallinkercodetocoderelocations:
   959 0000079A E303F20303042E0400- <1> 	dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
   959 000007A3 00                  <1>
   960                              <1> 
   961                              <1> 	align 2, db 0
   962                              <1> internallinkercodetodatarelocations:
   963 000007A4 0000                <1> 	dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
   964                              <1> 
   965                              <1> 	align 2, db 0
   966                              <1> internallinkerdatatocoderelocations:
   967 000007A6 FFFF                <1> 	dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
   968                              <1> 
   969                              <1> 	align 2, db 0
   970                              <1> internallinkerdatatodatarelocations:
   971 000007A8 FFFF                <1> 	dw INTERNAL_LINKER_DATA_TO_DATA_RELOCATIONS, -1
   972                              <1> %endif
   973                              <1> 
   974                              <1> %if ELDOTHER
   975                              <1> 	align 2, db 0
   976                              <1> linkerotherdatarelocations:
   977                              <1> 	dw LINK_OTHER_DATA_RELOCATIONS, 0
   978                              <1> 
   979                              <1>  %ifnidn LINK_OTHER_LINKER_DATA_RELOCATIONS, ""
   980                              <1>   %error Other linker data links not supported
   981                              <1>  %endif
   982                              <1> %endif
   983                              <1> 
   984                              <1> %if ELDOTHER || ELDHINT
   985                              <1> 	align 2, db 0
   986                              <1> debuggeramissig:
   987 000007AA 65636D20<rep 5h>    <1> 		fill 8, 32, db "ecm"
   988 000007B2 6C446562756720-     <1> 		fill 8, 32, db "lDebug"
   988 000007B2 <rep 2h>            <1>
   989                              <1> %endif
   990                              <1> 
   991                              <1> %ifnidni _LISTING, ""
   992                              <1> listmsg:
   993 000007BA 547261634C6973742D- <1> .hint:		db "TracList-add-offset=",_LISTING,"::"
   993 000007C3 6164642D6F66667365- <1>
   993 000007CC 743D77697468686472- <1>
   993 000007D5 2E6C73743A3A        <1>
   994 000007DB 2D2D2D2D680D0A00    <1> .hint.offset:	asciz "----h",13,10
   995                              <1> %endif
   996                              <1> 
   997 000007E3 30CD0C636D64335F6E- <1> 	eldcall_dump_names ELDCALL_CODE_NAMES
   997 000007EC 6F745F65787422580F- <1>
   997 000007F5 636D64335F6E6F745F- <1>
   997 000007FE 696E6A656374A7AA05- <1>
   997 00000807 6572726F7203C30969- <1>
   997 00000810 73737472696E673FD5- <1>
   997 00000819 5509736B6970636F6D- <1>
   997 00000822 6D6129EF09736B6970- <1>
   997 0000082B 7768697465E83A0669- <1>
   997 00000834 73656F6C3F28900469- <1>
   997 0000083D 73706D551205707574- <1>
   997 00000846 737ABABD04636D6433- <1>
   997 0000084F B212057365747263DD- <1>
   997 00000858 B90663686B656F6C84- <1>
   997 00000861 8107686578776F7264- <1>
   997 0000086A 6FA20D707574736C69- <1>
   997 00000873 6E655F63726C66D0BB- <1>
   997 0000087C 1A636F70795F73696E- <1>
   997 00000885 676C655F636F756E74- <1>
   997 0000088E 65645F737472696E67- <1>
   997 00000897 986906696E7463686B- <1>
   997 000008A0 21300A63616C6C5F69- <1>
   997 000008A9 6E743244B774087365- <1>
   997 000008B2 746573326478        <1>
   998 000008B8 C30B076C617374636D- <1> 	link_data_dump_names LINK_DATA_NAMES
   998 000008C1 646B5D06646D79636D- <1>
   998 000008CA 6455BC086F7074696F- <1>
   998 000008D3 6E73327DB3076F7074- <1>
   998 000008DC 696F6E7354400D6D73- <1>
   998 000008E5 672E756E696E737461- <1>
   998 000008EE 6C6C3B26126578745F- <1>
   998 000008F7 696E6A6563745F6861- <1>
   998 00000900 6E646C657297B61365- <1>
   998 00000909 78745F636F6D6D616E- <1>
   998 00000912 645F68616E646C6572- <1>
   998 0000091B EB4208657874647373- <1>
   998 00000924 656CD52D0665787473- <1>
   998 0000092D 65678D710B6D73672E- <1>
   998 00000936 696E7374616C6C5ABC- <1>
   998 0000093F 086F7074696F6E7337- <1>
   998 00000948 E7D30B657874736567- <1>
   998 00000951 5F75736564B2400C65- <1>
   998 0000095A 7874646174615F7573- <1>
   998 00000963 656484E3086C696E65- <1>
   998 0000096C 5F6F757468440E6C69- <1>
   998 00000975 6E6B63616C6C5F7461- <1>
   998 0000097E 626C65F09E22747279- <1>
   998 00000987 5F6465627567676572- <1>
   998 00000990 5F616D69735F6D756C- <1>
   998 00000999 7469706C65785F6E75- <1>
   998 000009A2 6D626572CB510E696E- <1>
   998 000009AB 7465726E616C666C61- <1>
   998 000009B4 677334688C15616D69- <1>
   998 000009BD 735F6D756C7469706C- <1>
   998 000009C6 65785F6E756D626572  <1>
   999                              <1> %if ELDOTHER
  1000                              <1> 	link_data_dump_names LINK_OTHER_DATA_NAMES
  1001                              <1> %endif
  1002                              <1> 
  1003                              <1> lmsg:
  1004                              <1> %if _ELD_LINKER_PASSES
  1005                              <1> %if _ELDCALL_OPTIONAL
  1006                              <1> .warning_code_optional:		counted "Optional code link missing, hash="
  1007                              <1> %endif
  1008 000009CF 214F7074696F6E616C- <1> .warning_data_optional:		counted "Optional data link missing, hash="
  1008 000009D8 2064617461206C696E- <1>
  1008 000009E1 6B206D697373696E67- <1>
  1008 000009EA 2C20686173683D      <1>
  1009 000009F1 1844617461206C696E- <1> .error_data:			counted "Data link missing, hash="
  1009 000009FA 6B206D697373696E67- <1>
  1009 00000A03 2C20686173683D      <1>
  1010 00000A0A 18436F6465206C696E- <1> .error_code:			counted "Code link missing, hash="
  1010 00000A13 6B206D697373696E67- <1>
  1010 00000A1C 2C20686173683D      <1>
  1011 00000A23 0A682C206C6162656C- <1> .error.2:			counted "h, label ",'"'
  1011 00000A2C 2022                <1>
  1012                              <1> %endif
  1013                              <1> %if ELDOTHER
  1014                              <1> .no_other:		asciz "ELD linker: No other link info found!",13,10
  1015                              <1> .error_other:		asciz "ELD linker: Other link info unknown format!",13,10
  1016                              <1> %endif
  1017                              <1> 
  1018 00000A2E 00<rep 2h>          <1> 	align 16, db 0
   638                                  
   639                                  	align 16
   640                                  code_size equ $ - code
