     1                                  
     2                                  ; Public Domain
     3                                  
     4                                  ; test install command: install; checksum 100 l 8; checksum uninstall
     5                                  ; test run command: 100 l 8; .; .
     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                                  %assign _CATCHINT0C 0
    13                                  %assign _CATCHINT0D 0
    14                                  %assign _CATCHINTFAULTCOND 0
    15                                  %assign _DEBUG 0
    16                                  %assign _DELAY_BEFORE_BP 0
    17                                  %assign _DHIGHLIGHT 0
    18                                  %assign _GETLINEHIGHLIGHT 0
    19                                  %assign _IMMASM 0
    20                                  %assign _INPUT_FILE_BOOT 0
    21                                  %assign _INPUT_FILE_HANDLES 0
    22                                  %assign _MS_0RANGE_COMPAT 0
    23                                  %assign _PM 0
    24                                  %assign _RH 0
    25                                  %assign _SYMBOLIC 0
    26                                  %assign _VXCHG 0
    27                                  %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
    28                                  
    29                                  	cpu 8086
    30                                  
    31                                  	addsection RELOCATEDDATA, nobits vstart=_ELD_RELOC_VSTART
    32                                  relocateddata:
    33                                  
    34                                  	addsection HEADER, start=0
    35                                  
    36                                  	istruc ELD_HEADERX
    37                                  at eldhxHeader
    38                                  		; ELD executable header
    39                                  	istruc ELD_HEADER
    40 00000000 454C4431                at eldhSignature,	db "ELD1"
    41 00000004 000000                  			db 0,0,0
    42 00000007 1A                      			db 26
    43 00000008 50000000                at eldhCodeOffset,	dd CODEOFFSET
    44 0000000C B00A                    at eldhCodeImageLength,	dw code_size
    45 0000000E 0000                    at eldhCodeAllocLength,	dw 0
    46 00000010 000B0000                at eldhDataOffset,	dd DATAOFFSET
    47 00000014 8001                    at eldhDataImageLength,	dw data_size
    48 00000016 0000                    at eldhDataAllocLength,	dw total_data_size - data_size
    49 00000018 3303                    at eldhCodeEntrypoint,	dw linker - code
    50                                  at eldhReserved
    51 0000001A 00<rep 4h>2800          at eldhExtensionSize,	dw header_extension_end - $$
    52                                  	iend
    53 00000020 [30000000]              at eldhxDescriptionOffset,	dd description
    54 00000024 7D0B0000                at eldhxHelpOffset,		dd DATAOFFSET + msg.help - datastart
    55                                  PUT_ELDHX_DATETIME_OFFSET
    56                                  header_extension_end:
    57 00000028 00<rep 8h>              	iend
    58                                  
    59 00000030 50726F766964652043-     description:		asciz "Provide CHECKSUM command."
    59 00000039 4845434B53554D2063-
    59 00000042 6F6D6D616E642E00   
    60                                  
    61                                  
    62 0000004A 00<rep 6h>              	align 16, db 0
    63                                  
    64                                  CODEOFFSET equ $ - $$
    65                                  	addsection CODE, follows=HEADER vstart=_ELD_CODE_VSTART
    66                                  %define CODEFIXUP - code + 0
    67                                  code:
    68                                  code_start:
    69                                  		; ELD instance header
    70                                  	istruc ELD_INSTANCE
    71                                  at eldiStartCode
    72 00000000 00<rep 2h>              at eldiEndCode
    73 00000002 00<rep 2h>              at eldiStartData
    74 00000004 00<rep 2h>              at eldiEndData
    75 00000006 00<rep 2h>43484543-     at eldiIdentifier,	fill 8, 32, db "CHECKSUM"
    75 0000000C 4B53554D           
    76 00000010 00<rep 2h>63686563-     at eldiListing,		asciz _ELD_LISTING
    76 00000016 6B73756D2E6C737400 
    77 0000001F 00                      	iend
    78                                  
    79                                  
    80                                  DATAOFFSET equ CODEOFFSET + code_size
    81                                  	addsection DATA, follows=CODE vstart=_ELD_DATA_VSTART
    82                                  %define DATAFIXUP - datastart + 0
    83                                  datastart:
    84                                  PUT_ELD_DATETIME
    85                                  
    86                                  
    87                                  	usesection CODE
    88                                  
    89                                  command:
    90 00000020 EB08                    	jmp strict short .entry
    91                                  .chain:
    92 00000022 E8[0000]EB020000        	extcall cmd3_not_ext, required	; must NOT be extcallcall
    93 00000029 90                      	times 10 - ($ - command) nop
    94                                  .entry:
    95 0000002A 56                      	push si
    96 0000002B 3C2D                    	cmp al, '-'
    97 0000002D 7503                    	jne @F
    98 0000002F E88601                  	extcallcall skipcomma
    99                                  @@:
   100 00000032 4E                      	dec si
   101                                  
   102 00000033 BA[0000]                	mov dx, msg.checksum
   103                                  internaldatarelocation
   104 00000036 E88701                  	extcallcall isstring?
   105 00000039 7405                    	je .ours
   106 0000003B 5E                      	pop si
   107 0000003C 4E                      	dec si
   108 0000003D AC                      	lodsb
   109 0000003E EBE2                    	jmp .chain
   110                                  
   111                                  .ours:
   112 00000040 58                      	pop ax
   113 00000041 E87401                  	extcallcall skipcomma
   114 00000044 4E                      	dec si
   115 00000045 C706[0000][0000]        reloc2	mov word [relocateddata], relocateddata
   116                                  linkdatarelocation lastcmd, -4
   117                                  linkdatarelocation dmycmd
   118 0000004B BA[0000]                	mov dx, relocateddata
   119                                  linkdatarelocation msg.uninstall
   120 0000004E E86F01                  	extcallcall isstring?
   121 00000051 7472                    	je uninstall
   122                                  
   123 00000053 E8EB00                  	call run
   124 00000056 E86F01                  	extcallcall cmd3
   125                                  
   126                                  
   127                                  %assign _PM 1
   128                                  %assign _ONLY386 0
   129                                  %assign _ONLYNON386 0
   130                                  %define lDEBUG_CODE CODE
   131                                  %define lDEBUG_DATA_ENTRY DATA
   132                                  %assign _WPT_LABELS 0
   133                                  
   134                                  %include "386.mac"
     1                              <1> 
     2                              <1> %if 0
     3                              <1> 
     4                              <1> lDebug 386 patch macros
     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> 	numdef WPT_LABELS, 0
    17                              <1> 		; This used to be required, because CODESECTIONFIXUP used
    18                              <1> 		;  ldebug_data_entry_size, which is not yet defined during
    19                              <1> 		;  assembling of (most) lDEBUG_CODE fragments.
    20                              <1> 		; However, assembling DebugX with this option selected
    21                              <1> 		;  took more than 2 minutes, so the non-label variant
    22                              <1> 		;  is clearly to be preferred when available.
    23                              <1> 		; Now that lDEBUG_CODE has vstart=0 we can use the
    24                              <1> 		;  CODESECTIONFIXUP again and thus disable this option.
    25                              <1> 
    26                              <1> %define PATCH_NO386_TABLE ""
    27                              <1> %define PATCH_386_TABLE ""
    28                              <1> %define PATCH_NO386_TABLE2 ""
    29                              <1> %define PATCH_386_TABLE2 ""
    30                              <1> %define PATCH_NO386_TABLEENTRY ""
    31                              <1> %define PATCH_386_TABLEENTRY ""
    32                              <1> 
    33                              <1> %if _ONLY386
    34                              <1> 		; Default patch macros if only running on 386+.
    35                              <1> %define _386_o32 o32
    36                              <1> %define _386_a32 a32
    37                              <1> %define _386_jmps jmp short
    38                              <1> %define _386_jmpn jmp near
    39                              <1> %define _no386_jmps comment
    40                              <1> %define _no386_jmpn comment
    41                              <1> 	%macro _386 0-1+.nolist
    42                              <1> [cpu 386]			; change CPU type
    43                              <1> 		%1		; write instruction
    44                              <1> __CPU__				; reset CPU type
    45                              <1> 	%endmacro
    46                              <1> %define _no386 comment
    47                              <1> %elif _ONLYNON386
    48                              <1> 		; Default patch macros if only running on non-386.
    49                              <1> %define _386_o32
    50                              <1> %define _386_a32
    51                              <1> %define _386_jmps comment
    52                              <1> %define _386_jmpn comment
    53                              <1> %define _no386_jmps jmp short
    54                              <1> %define _no386_jmpn jmp near
    55                              <1> %define _386 comment
    56                              <1> %define _no386
    57                              <1> %else
    58                              <1> 
    59                              <1> ; These macros are to make DEBUG's 386 support as small as
    60                              <1> ; possible. To achieve this, two patch tables are created
    61                              <1> ; in the initialisation code. One of the tables is used if
    62                              <1> ; the CPU is a 386+, the other one if it isn't. The bytes
    63                              <1> ; pointed to in the used table are over-written with NOP
    64                              <1> ; instructions. (The patched bytes are usually address or
    65                              <1> ; operand size prefixes or jumps that branch to 386/non-386
    66                              <1> ; code.)
    67                              <1> 
    68                              <1> ; There are a few special patches that require the
    69                              <1> ; initialisation code to write specific bytes other than
    70                              <1> ; NOP instructions for lower resident memory usage.
    71                              <1> ; Two are in the run: code, three in pmentry.asm.
    72                              <1> 
    73                              <1> 	%macro patch386 2+.nolist
    74                              <1> %ifidn _CURRENT_SECTION, lDEBUG_CODE
    75                              <1>  %define PATCH_%{1}386_TABLE %[PATCH_%{1}386_TABLE], %2
    76                              <1> %elifidn _CURRENT_SECTION, lDEBUG_CODE2
    77                              <1>  %define PATCH_%{1}386_TABLE2 %[PATCH_%{1}386_TABLE2], %2
    78                              <1> %elifidn _CURRENT_SECTION, lDEBUG_DATA_ENTRY
    79                              <1>  %define PATCH_%{1}386_TABLEENTRY %[PATCH_%{1}386_TABLEENTRY], %2
    80                              <1> %else
    81                              <1>  %error Wrong section
    82                              <1> %endif
    83                              <1> 	%endmacro
    84                              <1> 
    85                              <1> %if _WPT_LABELS
    86                              <1> 	; These forms provide verbose info by defining a
    87                              <1> 	; meaningful label for each patch. That fills up
    88                              <1> 	; the map file and might take longer though.
    89                              <1> 		; Operand size 32-bit prefix if 386+ CPU
    90                              <1> 	%macro _386_o32 0-1+.nolist
    91                              <1> %%386_o32:	o32
    92                              <1> patch386 NO, %%386_o32
    93                              <1> 		%1
    94                              <1> 	%endmacro
    95                              <1> 
    96                              <1> 		; Address size 32-bit prefix if 386+ CPU
    97                              <1> 	%macro _386_a32 0-1+.nolist
    98                              <1> %%386_a32:	a32
    99                              <1> patch386 NO, %%386_a32
   100                              <1> 		%1
   101                              <1> 	%endmacro
   102                              <1> 
   103                              <1> 		; Short jump if 386+ CPU
   104                              <1> 	%macro _386_jmps 1.nolist
   105                              <1> %%386_jmps:	jmp short %1
   106                              <1> patch386 NO, %%386_jmps,%%386_jmps+1
   107                              <1> 	%endmacro
   108                              <1> 
   109                              <1> 		; Near jump if 386+ CPU
   110                              <1> 	%macro _386_jmpn 1.nolist
   111                              <1> %%386_jmpn:	jmp near %1
   112                              <1> patch386 NO, %%386_jmpn,%%386_jmpn+1,%%386_jmpn+2
   113                              <1> 	%endmacro
   114                              <1> 
   115                              <1> 		; Short jump if no 386+ CPU
   116                              <1> 	%macro _no386_jmps 1.nolist
   117                              <1> %%no386_jmps:	jmp short %1
   118                              <1> patch386 , %%no386_jmps,%%no386_jmps+1
   119                              <1> 	%endmacro
   120                              <1> 
   121                              <1> 		; Near jump if no 386+ CPU
   122                              <1> 	%macro _no386_jmpn 1.nolist
   123                              <1> %%no386_jmpn:	jmp near %1
   124                              <1> patch386 , %%no386_jmpn,%%no386_jmpn+1,%%no386_jmpn+2
   125                              <1> 	%endmacro
   126                              <1> 
   127                              <1> 		; Instruction if 386+ CPU
   128                              <1> 	%macro _386 0-1+.nolist
   129                              <1> [cpu 386]			; change CPU type
   130                              <1> %%386_instr:	%1		; write instruction
   131                              <1> __CPU__				; reset CPU type
   132                              <1> 
   133                              <1> %assign %%INSTRCOUNT 0
   134                              <1> %rep $-%%386_instr		; count size of instruction
   135                              <1>  patch386 NO, %%386_instr+%[%%INSTRCOUNT]
   136                              <1> 				; write a patch for each byte
   137                              <1>  %assign %%INSTRCOUNT %%INSTRCOUNT+1
   138                              <1> %endrep
   139                              <1> %undef %%INSTRCOUNT
   140                              <1> 	%endmacro
   141                              <1> 
   142                              <1> 		; Instruction if no 386+ CPU
   143                              <1> 	%macro _no386 0-1+.nolist
   144                              <1> %%no386_instr:	%1		; write instruction
   145                              <1> 
   146                              <1> %assign %%INSTRCOUNT 0
   147                              <1> %rep $-%%no386_instr		; count size of instruction
   148                              <1>  patch386 , %%no386_instr+%[%%INSTRCOUNT]
   149                              <1> 				; write a patch for each byte
   150                              <1>  %assign %%INSTRCOUNT %%INSTRCOUNT+1
   151                              <1> %endrep
   152                              <1> %undef %%INSTRCOUNT
   153                              <1> 	%endmacro
   154                              <1> %else	; 0
   155                              <1> 		; Operand size 32-bit prefix if 386+ CPU
   156                              <1> 	%macro _386_o32 0-1+.nolist
   157                              <1> _386		o32
   158                              <1> 		%1
   159                              <1> 	%endmacro
   160                              <1> 
   161                              <1> 		; Address size 32-bit prefix if 386+ CPU
   162                              <1> 	%macro _386_a32 0-1+.nolist
   163                              <1> _386		a32
   164                              <1> 		%1
   165                              <1> 	%endmacro
   166                              <1> 
   167                              <1> 		; Short jump if 386+ CPU
   168                              <1> 	%macro _386_jmps 1.nolist
   169                              <1> _386		jmp short %1
   170                              <1> 	%endmacro
   171                              <1> 
   172                              <1> 		; Near jump if 386+ CPU
   173                              <1> 	%macro _386_jmpn 1.nolist
   174                              <1> _386		jmp near %1
   175                              <1> 	%endmacro
   176                              <1> 
   177                              <1> 		; Short jump if no 386+ CPU
   178                              <1> 	%macro _no386_jmps 1.nolist
   179                              <1> _no386		jmp short %1
   180                              <1> 	%endmacro
   181                              <1> 
   182                              <1> 		; Near jump if no 386+ CPU
   183                              <1> 	%macro _no386_jmpn 1.nolist
   184                              <1> _no386		jmp near %1
   185                              <1> 	%endmacro
   186                              <1> 
   187                              <1> 		; Instruction if 386+ CPU
   188                              <1> 	%macro _386 0-1+.nolist
   189                              <1> %push
   190                              <1> [cpu 386]			; change CPU type
   191                              <1> %assign %$entry $ + _CURRENT_SECTION %+ FIXUP
   192                              <1> 		%1		; write instruction
   193                              <1> __CPU__				; reset CPU type
   194                              <1> 
   195                              <1> %rep ($ + _CURRENT_SECTION %+ FIXUP) - %$entry
   196                              <1> 				; count size of instruction
   197                              <1>  patch386 NO, %[%$entry]	; write a patch for each byte
   198                              <1>  %assign %$entry %$entry+1
   199                              <1> %endrep
   200                              <1> %pop
   201                              <1> 	%endmacro
   202                              <1> 
   203                              <1> 		; Instruction if no 386+ CPU
   204                              <1> 	%macro _no386 0-1+.nolist
   205                              <1> %push
   206                              <1> %assign %$entry $ + _CURRENT_SECTION %+ FIXUP
   207                              <1> 		%1		; write instruction
   208                              <1> 
   209                              <1> %rep ($ + _CURRENT_SECTION %+ FIXUP) - %$entry
   210                              <1> 				; count size of instruction
   211                              <1>  patch386 , %[%$entry]		; write a patch for each byte
   212                              <1>  %assign %$entry %$entry+1
   213                              <1> %endrep
   214                              <1> %pop
   215                              <1> 	%endmacro
   216                              <1> %endif	; 1
   217                              <1> 
   218                              <1> 
   219                              <1> %endif
   220                              <1> 
   221                              <1> 		; Patch macros but for cases where the 386+
   222                              <1> 		; instructions should only be generated for
   223                              <1> 		; DEBUGX (i.e. for 32-bit DPMI addressing code).
   224                              <1> %if _PM
   225                              <1> %define _386_PM_o32	_386_o32
   226                              <1> %define _386_PM_a32	_386_a32
   227                              <1> %define _386_PM_jmps	_386_jmps
   228                              <1> %define _386_PM_jmpn	_386_jmpn
   229                              <1> %define _386_PM		_386
   230                              <1> %else
   231                              <1> %define _386_PM_o32
   232                              <1> %define _386_PM_a32
   233                              <1> %define _386_PM_jmps	comment
   234                              <1> %define _386_PM_jmpn	comment
   235                              <1> %define _386_PM		comment
   236                              <1> %endif
   237                              <1> 
   238                              <1> 
   239                              <1> %macro __writepatchtable2 0-*.nolist
   240                              <1> %if %0 & 1
   241                              <1>  %fatal Expected even number of arguments
   242                              <1> %endif
   243                              <1> %rep %0 >> 1
   244                              <1> 	%1 %2
   245                              <1> %rotate 2
   246                              <1> %endrep
   247                              <1> %endmacro
   248                              <1> 
   249                              <1> %macro __patchtable2_entry 0.nolist
   250                              <1>   ; only if this isn't the first (pseudo-)entry
   251                              <1>   %if %$lastcount != 0
   252                              <1>     %assign %$runscount %[%$runscount]+1
   253                              <1>    ; if the offset from %$previous is less than 255
   254                              <1>    %if (%$last-%$previous) < 255
   255                              <1>     %assign %$$method2tablesize %$$method2tablesize+1
   256                              <1>     ; then write a single byte (number of bytes not to patch between)
   257                              <1>     %xdefine %$$method2list %$$method2list,db,%$last-%$previous
   258                              <1>    %else
   259                              <1>     ; otherwise write a 255 ("reposition") and write the 16-bit address afterwards
   260                              <1>     %assign %$$method2tablesize %$$method2tablesize+3
   261                              <1>     %xdefine %$$method2list %$$method2list,db,255,dw,%$last
   262                              <1>     %assign %$reposcount %[%$reposcount]+1
   263                              <1>    %endif
   264                              <1>    %if %$lastcount == 1
   265                              <1>     %assign %$onecount %[%$onecount]+1
   266                              <1>    %endif
   267                              <1>    %assign %$$method2tablesize %$$method2tablesize+1
   268                              <1>    ; and write the number of bytes to be patched
   269                              <1>    %xdefine %$$method2list %$$method2list,db,%$lastcount
   270                              <1>    ; define %$previous for the next entry: it points to the next non-patched byte
   271                              <1>    %define %$previous (%[%$last]+%[%$lastcount])
   272                              <1>   %endif
   273                              <1> %endmacro
   274                              <1> 
   275                              <1> %macro writepatchtable 2-*.nolist
   276                              <1> 
   277                              <1> 	numdef %{1}_FORCE_METHOD, 0
   278                              <1> %push
   279                              <1> 		; Determine length of simple table:
   280                              <1> %assign %$method1tablesize (%0 - 2)*2
   281                              <1> 
   282                              <1> %if !_%{1}_FORCE_METHOD || _%{1}_FORCE_METHOD == 2
   283                              <1> 		; Determine length of complicated table:
   284                              <1> %assign %$method2tablesize 0
   285                              <1> %define %$method2list db,""
   286                              <1> %push
   287                              <1> %if _WPT_LABELS
   288                              <1>  %define %$previous code_start	; if list contains labels
   289                              <1> %else
   290                              <1>  %define %$previous 0
   291                              <1> %endif
   292                              <1> %define %$last %[%$previous]
   293                              <1> %assign %$lastcount 0
   294                              <1> %assign %$onecount 0
   295                              <1> %assign %$reposcount 0
   296                              <1> %assign %$bytescount %0 - 2
   297                              <1> %assign %$runscount 0
   298                              <1> %rotate 1
   299                              <1> %rep %0 - 2
   300                              <1>  %rotate 1
   301                              <1>  ;if  it continues the previous patch   and not too long   and this isn't the first
   302                              <1>  %if ((%$last+%$lastcount) == %1) && (%$lastcount < 255) && (%$lastcount != 0)
   303                              <1>   ; then do not write an entry, just increase the patch's size
   304                              <1>   %assign %$lastcount %[%$lastcount]+1
   305                              <1>  %else
   306                              <1>   ; otherwise write the last entry
   307                              <1>   __patchtable2_entry
   308                              <1>   ; define new %$last to this parameter, %$lastcount to one
   309                              <1>   %define %$last %1
   310                              <1>   %assign %$lastcount 1
   311                              <1>  %endif
   312                              <1> %endrep
   313                              <1> __patchtable2_entry
   314                              <1> 
   315                              <1> ; at the end, there's a patch with offset 0, size 0
   316                              <1> %assign %$$method2tablesize %$$method2tablesize+2
   317                              <1> %xdefine %$$method2list %$$method2list,db,0,db,0
   318                              <1> 
   319                              <1> %assign %$$onecount %$onecount
   320                              <1> %assign %$$reposcount %$reposcount
   321                              <1> %assign %$$bytescount %$bytescount
   322                              <1> %assign %$$runscount %$runscount
   323                              <1> %pop
   324                              <1> %rotate 1
   325                              <1> %endif
   326                              <1> 
   327                              <1> %if _%{1}_FORCE_METHOD == 2
   328                              <1>  %define __%{1}_method 2
   329                              <1> %elif _%{1}_FORCE_METHOD == 1
   330                              <1>  %define __%{1}_method 1
   331                              <1> %else
   332                              <1>  %if _%{1}_FORCE_METHOD
   333                              <1>   %fatal Invalid forced method selected: _%{1}_FORCE_METHOD
   334                              <1>  %endif
   335                              <1>  %if %$method1tablesize > (%$method2tablesize+20)
   336                              <1>   %define __%{1}_method 2
   337                              <1>  %else
   338                              <1>   %define __%{1}_method 1
   339                              <1>  %endif
   340                              <1> %endif
   341                              <1> 
   342                              <1> 
   343                              <1> %1:
   344                              <1> %if __%{1}_method == 2
   345                              <1> 	__writepatchtable2 %$method2list
   346                              <1> 	endarea %1
   347                              <1> %assign %$size %1_size
   348                              <1> %warning %1: %$size bytes (Method 2)
   349                              <1> %warning 1B=%$onecount repo=%$reposcount run=%$runscount byte=%$bytescount
   350                              <1> %else
   351                              <1> %rotate 1
   352                              <1> %rep %0 - 2
   353                              <1> %rotate 1
   354                              <1> 	dw %1
   355                              <1> %endrep
   356                              <1> %rotate 1
   357                              <1> 	endarea %1
   358                              <1> %assign %$size %1_size
   359                              <1> %warning %1: %$size bytes (Method 1)
   360                              <1> %endif
   361                              <1> %pop
   362                              <1> %endmacro
   135                                  
   136                                  		; INP:	ds:(e)si -> string to hash
   137                                  		;	(e)cx = length of string (may be zero)
   138                                  		;	(commented) edx = mask
   139                                  		; OUT:	bx = hash value computed
   140                                  		;	(e)cx = 0
   141                                  		; CHG:	ax, (e)si
   142                                  		; STT:	UP
   143                                  zz_hash:
   144 00000059 BB0100                  	mov bx, 1
   145                                  
   146                                  		; INP:	ds:(e)si -> string to hash
   147                                  		;	(e)cx = length of string (may be zero)
   148                                  		;	bx = initial hash value
   149                                  		;	(commented) edx = mask
   150                                  		; OUT:	bx = hash value computed
   151                                  		;	(e)cx = 0
   152                                  		; CHG:	ax, (e)si
   153                                  		; STT:	UP
   154                                  .bx_init:
   155 0000005C 67                      	_386_PM_a32
   156 0000005D E311                    	jcxz .end
   157                                  .loop:
   158 0000005F 31C0                    	xor ax, ax
   159 00000061 67                      	_386_PM_a32
   160 00000062 AC                      	lodsb
   161                                  %if 0
   162                                  	_386_PM_o32
   163                                  	and si, dx
   164                                  %endif
   165 00000063 29D8                    	sub ax, bx
   166 00000065 51                      	push cx
   167 00000066 B105                    	mov cl, 5
   168 00000068 D3E3                    	shl bx, cl
   169 0000006A 59                      	pop cx
   170 0000006B 01C3                    	add bx, ax
   171 0000006D 67                      	_386_PM_a32
   172 0000006E E2EF                    	loop .loop
   173                                  .end:
   174 00000070 C3                      	retn
   175                                  
   176                                  
   177                                  errorj2a:
   178 00000071 E93601                  	jmp error
   179                                  
   180                                  ;	GETSTR - Get string of bytes.  Put the answer in line_out.
   181                                  ;		Entry	AL	first character
   182                                  ;			SI	address of next character
   183                                  ;		Exit	[line_out] first byte of string
   184                                  ;			DI	address of last+1 byte of string
   185                                  ;		Uses	AX, cx, dx,SI
   186                                  getstr_text:
   187 00000074 E85901                  	extcallcall skipcomm0
   188 00000077 BF[0000]                	mov di, relocateddata
   189                                  linkdatarelocation line_out
   190 0000007A E85B01                  	extcallcall iseol?
   191 0000007D 74F2                    	je short errorj2a	; we don't allow empty byte strings
   192                                  
   193                                  getstr_loop:
   194 0000007F E84E01                  	extcallcall skipcomm0
   195 00000082 3C27                    	cmp al, "'"
   196 00000084 7412                    	je getstr_start_quote	; if string
   197 00000086 3C22                    	cmp al, '"'
   198 00000088 740E                    	je getstr_start_quote	; ditto
   199                                  
   200 0000008A 81FF[FFFF]              	cmp di, strict word relocateddata - 1
   201                                  linkdatarelocation line_out_end
   202 0000008E 77E1                    	ja errorj2a
   203                                  
   204 00000090 E84D01                  	extcallcall getbyte	; byte in DL
   205 00000093 8815                    	mov byte [di], dl	; store the byte
   206 00000095 47                      	inc di
   207 00000096 EB1A                    	jmp short getstr_next
   208                                  
   209                                  getstr_start_quote:
   210 00000098 88C4                    	mov ah, al		; save quote character
   211                                  getstr_loop_quoted:
   212 0000009A AC                      	lodsb
   213 0000009B 38E0                    	cmp al, ah
   214 0000009D 740E                    	je getstr_quote_quoted	; if possible end of string
   215 0000009F E84601                  	extcallcall iseol?.notsemicolon
   216 000000A2 74CD                    	je short errorj2a	; if end of line
   217                                  getstr_store_quoted:
   218 000000A4 81FF[FFFF]              	cmp di, strict word relocateddata - 1
   219                                  linkdatarelocation line_out_end
   220 000000A8 77C7                    	ja errorj2a
   221                                  
   222 000000AA AA                      	stosb			; save character and continue
   223 000000AB EBED                    	jmp short getstr_loop_quoted
   224                                  
   225                                  getstr_quote_quoted:
   226 000000AD AC                      	lodsb
   227 000000AE 38E0                    	cmp al, ah
   228 000000B0 74F2                    	je getstr_store_quoted	; if doubled quote character
   229                                  getstr_next:
   230 000000B2 E81B01                  	extcallcall skipcomm0	; go back for more
   231 000000B5 E82001                  	extcallcall iseol?
   232 000000B8 740A                    	je .ret
   233 000000BA 4E                      	dec si
   234 000000BB BA[5600]                	mov dx, msg.end
   235                                  internaldatarelocation
   236 000000BE E8FF00                  	extcallcall isstring?
   237 000000C1 AC                      	lodsb
   238 000000C2 75BB                    	jne getstr_loop			; if not done yet
   239                                  .ret:
   240 000000C4 C3                      	retn
   241                                  
   242                                  
   243                                  uninstall:
   244 000000C5 AC                      	lodsb
   245 000000C6 E82701                  	extcallcall chkeol
   246                                  
   247 000000C9 8E06[0000]              	mov es, word [relocateddata]
   248                                  linkdatarelocation extdssel
   249 000000CD E82801                  	extcallcall ispm
   250 000000D0 7404                    	jz @F
   251 000000D2 8E06[0000]              	mov es, word [relocateddata]
   252                                  linkdatarelocation extseg
   253                                  @@:
   254 000000D6 06                      	push es
   255 000000D7 1F                      	pop ds
   256 000000D8 31DB                    	xor bx, bx		; = 0 (no prior, modify ext_command_handler)
   257 000000DA BF[2000]                	mov di, command		; di -> us
   258                                  internalcoderelocation
   259 000000DD 368B36[0000]            	mov si, word [ss:relocateddata]
   260                                  linkdatarelocation ext_command_handler
   261                                  				; si -> first
   262 000000E2 85F6                    	test si, si		; none installed ?
   263 000000E4 7450                    	jz .error		; error -->
   264                                  
   265                                  .loop:
   266 000000E6 39F7                    	cmp di, si		; found ?
   267 000000E8 740D                    	je .bx			; yes, use bx -->
   268 000000EA 89F3                    	mov bx, si		; bx -> prior handler
   269 000000EC AD                      	lodsw			; skip entrypoint jmp strict short
   270 000000ED AC                      	lodsb			; get first byte of chainer
   271 000000EE 3CE9                    	cmp al, 0E9h		; expecting jmp near ?
   272 000000F0 7544                    	jne .error		; no, error -->
   273 000000F2 AD                      	lodsw			; get rel16 displacement
   274 000000F3 01C6                    	add si, ax		; -> next handler
   275 000000F5 EBEF                    	jmp .loop
   276                                  
   277                                  .bx:
   278 000000F7 85DB                    	test bx, bx		; any prior ?
   279 000000F9 751A                    	jnz .bxnz		; yes -->
   280 000000FB AF                      	scasw			; skip entrypoint jmp strict short
   281 000000FC 803DE8                  	cmp byte [di], 0E8h	; is it a call to cmd3_not_ext ?
   282 000000FF 7507                    	jne @F			; no -->
   283                                  				; yes, reset ext_command_handler to zero
   284                                  .setbx:
   285 00000101 36891E[0000]            	mov word [ss:relocateddata], bx
   286                                  linkdatarelocation ext_command_handler
   287 00000106 EB1E                    	jmp .done
   288                                  
   289                                  @@:
   290 00000108 803DE9                  	cmp byte [di], 0E9h	; validate
   291 0000010B 7529                    	jne .error		; failure -->
   292 0000010D 47                      	inc di			; -> rel16 displacement
   293 0000010E 8B1D                    	mov bx, word [di]	; get displacement
   294 00000110 AF                      	scasw			; -> after jmp near
   295 00000111 01FB                    	add bx, di		; -> next handler
   296 00000113 EBEC                    	jmp .setbx		; set ext_command_handler to next
   297                                  
   298                                  .bxnz:
   299 00000115 89DE                    	mov si, bx		; -> prior handler with us as downlink
   300 00000117 87FE                    	xchg di, si		; si -> ours, di -> prior
   301 00000119 A7                      	cmpsw			; skip entrypoint jmp strict short
   302 0000011A A4                      	movsb			; copy 0E8h/0E9h
   303 0000011B AD                      	lodsw			; ax = near rel16 displacement
   304 0000011C 01F0                    	add ax, si		; add in our base (= absolute offset)
   305 0000011E 29F8                    	sub ax, di
   306 00000120 48                      	dec ax
   307 00000121 48                      	dec ax			; subtract new base (= relative displacement)
   308 00000122 AB                      	stosw			; store new rel16 displacement
   309 00000123 A5                      	movsw			; jmp strict short
   310 00000124 A5                      	movsw			; linkcall target
   311 00000125 A4                      	movsb			; trailer
   312                                  .done:
   313 00000126 8026[1000]FE            	clropt [code + eldiFlags], eldifResident
   314                                  internalcoderelocation -3	; mark block as free
   315 0000012B BA[0900]                	mov dx, msg.uninstall_done
   316                                  internaldatarelocation
   317                                  @@:
   318 0000012E 16                      	push ss
   319 0000012F 1F                      	pop ds
   320 00000130 E8CD00                  	extcallcall putsz
   321 00000133 E89200                  	extcallcall cmd3	; return
   322                                  
   323                                  .error:
   324 00000136 B8010E                  	mov ax, 0E01h
   325 00000139 E8CC00                  	extcallcall setrc
   326 0000013C BA[2900]                	mov dx, msg.uninstall_error
   327                                  internaldatarelocation
   328 0000013F EBED                    	jmp @B
   329                                  
   330                                  
   331                                  run:
   332 00000141 BA[5100]                	mov dx, msg.list
   333                                  internaldatarelocation
   334 00000144 E87900                  	extcallcall isstring?
   335 00000147 7516                    	jne .range
   336                                  
   337 00000149 E828FF                  	call getstr_text
   338 0000014C 8CD3                    	mov bx, ss
   339 0000014E 66                      	_386_o32
   340 0000014F BA[0000]                	mov dx, relocateddata
   341                                  linkdatarelocation line_out
   342 00000152 0000                    _386	dw 0			; extend mov imm32 immediate to 32 bits
   343 00000154 6631C9                  _386	xor ecx, ecx		; ecxh = 0
   344 00000157 89F9                    	mov cx, di
   345 00000159 29D1                    	sub cx, dx
   346 0000015B 7518                    	jnz @F
   347 0000015D EB4B                    	jmp error
   348                                  
   349                                  .range:
   350 0000015F AC                      	lodsb
   351 00000160 66                      	_386_o32		; mov ecx
   352 00000161 B90002                  	mov cx, 512
   353 00000164 0000                    _386	dw 0			; extend mov imm32 immediate to 32 bits
   354 00000166 6631D2                  _386	xor edx, edx		; ecxh = 0 and edxh = 0
   355 00000169 8B1E[0000]              	mov bx, word [relocateddata]
   356                                  linkdatarelocation reg_ds
   357 0000016D E8A000                  	extcallcall getrangeX
   358 00000170 66                      	_386_o32
   359 00000171 29D1                    	sub cx, dx
   360 00000173 66                      	_386_o32
   361 00000174 41                      	inc cx
   362                                  @@:
   363 00000175 BF0100                  	mov di, 1		; default initial checksum
   364 00000178 E85D00                  	extcallcall iseol?
   365 0000017B 7407                    	je @F
   366 0000017D 52                      	push dx
   367 0000017E E89700                  	extcallcall getword	; get initial checksum
   368 00000181 89D7                    	mov di, dx
   369 00000183 5A                      	pop dx
   370                                  
   371                                  @@:
   372 00000184 E86900                  	extcallcall chkeol
   373                                  
   374 00000187 66                      	_386_o32
   375 00000188 89D6                    	mov si, dx
   376                                  
   377                                  %if 0
   378                                  	_386_o32
   379                                  	xor dx, dx		; edx = 0
   380                                  	extcallcall test_high_limit
   381                                  _386	jz @F
   382                                  	_386_o32		; edx = 0FFFF_FFFFh
   383                                  @@:
   384                                  	dec dx			; edx = 0FFFFh
   385                                  %endif
   386                                  
   387 0000018A 8EDB                    	mov ds, bx
   388 0000018C 89FB                    	mov bx, di		; = initial checksum
   389                                  
   390 0000018E 66                      	_386_o32
   391 0000018F 85C9                    	test cx, cx		; (e)cx == 0 ? (means 4 GiB or 64 KiB)
   392 00000191 7506                    	jnz @F			; no, normal -->
   393 00000193 41                      	inc cx			; (e)cx = 1
   394 00000194 E8C5FE                  	call zz_hash.bx_init	; resets (e)cx = 0
   395 00000197 66                      	_386_o32
   396 00000198 49                      	dec cx			; (e)cx = -1
   397                                  @@:
   398 00000199 E8C0FE                  	call zz_hash.bx_init	; continue
   399                                  
   400 0000019C 16                      	push ss
   401 0000019D 1F                      	pop ds
   402 0000019E BF[0000]                	mov di, relocateddata
   403                                  linkdatarelocation line_out
   404 000001A1 89D8                    	mov ax, bx
   405 000001A3 E87A00                  	extcallcall hexword
   406                                  
   407 000001A6 E87F00                  	extcallcall putsline_crlf
   408 000001A9 C3                      	retn
   409                                  
   410                                  
   411                                  error:
   412 000001AA E8[0000]EB020000        	extcall error
   413                                  
   414 000001B1 90<rep 7h>E8[0000]-     	eldcall_dump_callcall ELDCALL_CALLCALL_LIST
   414 000001BB EB020000C3E8[0000]-
   414 000001C3 EB020000C3E8[0000]-
   414 000001CB EB020000C3E8[0000]-
   414 000001D3 EB020000C3E8[0000]-
   414 000001DB EB020000C3E8[0000]-
   414 000001E3 EB020000C3E8[0000]-
   414 000001EB EB020000C3E8[0000]-
   414 000001F3 EB020000C3E8[0000]-
   414 000001FB EB020000C3E8[0000]-
   414 00000203 EB020000C3E8[0000]-
   414 0000020B EB020000C3E8[0000]-
   414 00000213 EB020000C3E8[0000]-
   414 0000021B EB020000C3E8[0000]-
   414 00000223 EB020000C3E8[0000]-
   414 0000022B EB020000C3         
   415                                  
   416                                  endinstalled equ ($ + CODEFIXUP + 15) & ~15
   417                                  
   418                                  	align 2, db 0				; align on word boundary
   419                                  		; Table of patches that are to be set NOP if not running on a 386.
   420 00000230 5C0061006D004E0152-     writepatchtable patch_no386_table, PATCH_NO386_TABLE
   420 00000239 015301540155015601-
   420 00000242 600164016501660167-
   420 0000024B 016801700173018701-
   420 00000254 8E019701           
   420          ******************       warning: patch_no386_table: 40 (Method 1) [-w+user]
   421                                  %undef PATCH_NO386_TABLE
   422                                  
   423                                  	align 2, db 0
   424                                  		; Table of patches that are to be set NOP if running on a 386.
   425                                  writepatchtable patch_386_table, PATCH_386_TABLE
   425          ******************       warning: patch_386_table: 0 (Method 1) [-w+user]
   426                                  %undef PATCH_386_TABLE
   427                                  
   428                                  
   429                                  start:
   430                                  	houdini
   431 00000258 56                      	push si
   432 00000259 BA[0000]                	mov dx, code
   433                                  internalcoderelocation
   434 0000025C F606[0100]80            	testopt [relocateddata], has386
   435                                  linkdatarelocation internalflags, -3
   436 00000261 740B                    	jz @F
   437 00000263 BE[5802]                	mov si, patch_386_table		; table of patches to set for 386+
   438                                  internalcoderelocation
   439                                  %if __patch_386_table_method == 1
   440 00000266 B90000                  	mov cx, patch_386_table_size_w
   441 00000269 E80D00                  	call .patch1
   442                                  %else
   443                                  	call .patch2
   444                                  %endif
   445 0000026C EB19                    	jmp .patch_code1_end
   446                                  
   447                                  @@:
   448 0000026E BE[3002]                	mov si, patch_no386_table	; table of patches to set for 16-bit CPU
   449                                  internalcoderelocation
   450                                  %if __patch_no386_table_method == 1
   451 00000271 B91400                  	mov cx, patch_no386_table_size_w
   452 00000274 E80200                  	call .patch1
   453                                  %else
   454                                  	call .patch2
   455                                  %endif
   456 00000277 EB0E                    	jmp .patch_code1_end
   457                                  
   458                                  		; Complicated table patch code.
   459                                  %if __patch_no386_table_method == 2 || __patch_386_table_method == 2
   460                                  .patch2:
   461                                  	mov di, code_start		; initialise offset
   462                                  internalcoderelocation
   463                                  	xor ax, ax			; initialise ah
   464                                  .looppatch2:
   465                                  	cs lodsb
   466                                  	add di, ax			; skip number of bytes to skip
   467                                  	cmp al, 255			; really repositioning?
   468                                  	jne .l2patch			; no -->
   469                                  	xchg ax, di			; (to preserve ah)
   470                                  	cs lodsw			; ax = new address
   471                                  	add ax, dx
   472                                  	xchg ax, di			; di = new address
   473                                  .l2patch:
   474                                  	cs lodsb
   475                                  	mov cx, ax			; cx = number of bytes to patch
   476                                  	jcxz .patchesdone		; end of table -->
   477                                  	mov al, 90h			; patch to NOP
   478                                  	rep stosb			; patch as many bytes as specified
   479                                  	jmp short .looppatch2
   480                                  %endif
   481                                  
   482                                  		; Simple table patch code.
   483                                  %if __patch_no386_table_method == 1 || __patch_386_table_method == 1
   484                                  .patch1:
   485 00000279 E30B                    	jcxz .patchesdone
   486                                  .looppatch1:
   487 0000027B 2EAD                    	cs lodsw			; load address of patch
   488 0000027D 01D0                    	add ax, dx
   489 0000027F 93                      	xchg bx, ax			; (set bx = ax, CHG ax)
   490 00000280 26C60790                	mov byte [es:bx], 90h		; patch
   491 00000284 E2F5                    	loop .looppatch1
   492                                  %endif
   493                                  .patchesdone:
   494 00000286 C3                      	retn
   495                                  
   496                                  .patch_code1_end:
   497 00000287 5E                      	pop si
   498                                  
   499 00000288 8CC3                    	mov bx, es
   500 0000028A 16                      	 push ss
   501 0000028B 07                      	 pop es
   502                                  
   503 0000028C E829FF                  	call skipcomma
   504 0000028F 4E                      	dec si
   505 00000290 BA[0000]                	mov dx, relocateddata
   506                                  linkdatarelocation msg.install
   507 00000293 E82AFF                  	call isstring?
   508 00000296 7448                    	je install
   509                                  
   510 00000298 BA[7800]                	mov dx, msg.help_noun
   511                                  internaldatarelocation
   512 0000029B E822FF                  	call isstring?
   513 0000029E 740E                    	je help
   514                                  
   515 000002A0 E835FF                  	call iseol?
   516 000002A3 7409                    	je help
   517                                  
   518 000002A5 E899FE                  	call run
   519                                  @@:
   520 000002A8 E81200                  	call uninstall_oneshot
   521 000002AB 31C0                    	xor ax, ax
   522 000002AD CB                      	retf
   523                                  
   524                                  help:
   525 000002AE E83FFF                  	call chkeol
   526 000002B1 BA[7D00]                	mov dx, msg.help
   527                                  internaldatarelocation
   528 000002B4 E8[0000]EB020000        	extcall putsz
   529 000002BB EBEB                    	jmp @B
   530                                  
   531                                  
   532                                  uninstall_oneshot:
   533 000002BD 36F606[0000]01          	testopt [ss:relocateddata], 1
   534                                  linkdatarelocation options7, -3
   535 000002C3 751A                    	jnz @F
   536                                  
   537 000002C5 2EA1[0200]              	mov ax, word [cs:code + eldiEndCode]
   538                                  internalcoderelocation
   539 000002C9 2E2B06[0000]            	sub ax, word [cs:code + eldiStartCode]
   540                                  internalcoderelocation
   541 000002CE 2906[0000]              	sub word [relocateddata], ax
   542                                  linkdatarelocation extseg_used
   543                                  
   544 000002D2 2EA1[0600]              	mov ax, word [cs:code + eldiEndData]
   545                                  internalcoderelocation
   546 000002D6 2E2B06[0400]            	sub ax, word [cs:code + eldiStartData]
   547                                  internalcoderelocation
   548 000002DB 2906[0000]              	sub word [relocateddata], ax
   549                                  linkdatarelocation extdata_used
   550                                  @@:
   551 000002DF C3                      	retn
   552                                  
   553                                  
   554                                  	usesection DATA
   555                                  
   556                                  msg:
   557 00000000 434845434B53554D00      .checksum:		asciz "CHECKSUM"
   558 00000009 434845434B53554D20-     .uninstall_done:	db "CHECKSUM command uninstalled."
   558 00000012 636F6D6D616E642075-
   558 0000001B 6E696E7374616C6C65-
   558 00000024 642E               
   559                                  %if _ELD_RECLAIM_HINT
   560                                  			db " (Don't forget to use reclaim.eld)"
   561                                  %endif
   562 00000026 0D0A00                  			asciz 13,10
   563 00000029 434845434B53554D20-     .uninstall_error:	asciz "CHECKSUM command unable to uninstall!",13,10
   563 00000032 636F6D6D616E642075-
   563 0000003B 6E61626C6520746F20-
   563 00000044 756E696E7374616C6C-
   563 0000004D 210D0A00           
   564 00000051 4C49535400              .list:			asciz "LIST"
   565 00000056 454E4400                .end:			asciz "END"
   566                                  
   567                                  uinit_data: equ $
   568                                  
   569 0000005A 434845434B53554D20-     .installed:	asciz "CHECKSUM command installed.",13,10
   569 00000063 636F6D6D616E642069-
   569 0000006C 6E7374616C6C65642E-
   569 00000075 0D0A00             
   570 00000078 48454C5000              .help_noun:	asciz "HELP"
   571 0000007D 496E7374616C6C2074-     .help:		db "Install this ELD using an INSTALL keyword.",13,10
   571 00000086 68697320454C442075-
   571 0000008F 73696E6720616E2049-
   571 00000098 4E5354414C4C206B65-
   571 000000A1 79776F72642E0D0A   
   572 000000A9 0D0A                    		db 13,10
   573 000000AB 52756E207769746820-     		db "Run with CHECKSUM range [initialchecksum] to do checksum on a range.",13,10
   573 000000B4 434845434B53554D20-
   573 000000BD 72616E6765205B696E-
   573 000000C6 697469616C63686563-
   573 000000CF 6B73756D5D20746F20-
   573 000000D8 646F20636865636B73-
   573 000000E1 756D206F6E20612072-
   573 000000EA 616E67652E0D0A     
   574 000000F1 4F722072756E207769-     		db "Or run with CHECKSUM LIST list [END initialchecksum] to do checksum on a list.",13,10
   574 000000FA 746820434845434B53-
   574 00000103 554D204C495354206C-
   574 0000010C 697374205B454E4420-
   574 00000115 696E697469616C6368-
   574 0000011E 65636B73756D5D2074-
   574 00000127 6F20646F2063686563-
   574 00000130 6B73756D206F6E2061-
   574 00000139 206C6973742E0D0A   
   575 00000141 52756E207769746820-     		db "Run with CHECKSUM UNINSTALL to uninstall resident ELD.",13,10
   575 0000014A 434845434B53554D20-
   575 00000153 554E494E5354414C4C-
   575 0000015C 20746F20756E696E73-
   575 00000165 74616C6C2072657369-
   575 0000016E 64656E7420454C442E-
   575 00000177 0D0A               
   576 00000179 00                      		asciz
   577                                  
   578 0000017A 00<rep 6h>              	align 16, db 0
   579                                  init_data_end:
   580                                  data_size equ $ - datastart
   581                                  transient_data_size equ data_size
   582                                  
   583                                  	absolute uinit_data
   584                                  
   585 0000005A ????????????            	alignb 16
   586                                  uinit_data_end:
   587                                  resident_data_end:
   588                                  resident_data_size equ resident_data_end - datastart
   589                                  
   590                                  %if uinit_data_end >= init_data_end
   591                                   total_data_size equ $ - datastart
   592                                  %else
   593                                   total_data_size equ init_data_end - datastart
   594                                  %endif
   595                                  %assign _DATA_SIZE total_data_size
   596                                  
   597                                  
   598                                  	usesection CODE
   599                                  
   600                                  install:
   601 000002E0 AC                      	lodsb
   602 000002E1 E8[0000]EB020000        	extcall chkeol
   603                                  
   604                                  	houdini
   605 000002E8 8EC3                    	mov es, bx		; => ext seg (writable)
   606                                  
   607 000002EA B81001                  	mov ax, endresident - endinstalled
   608 000002ED 262906[0200]            	sub word [es:code + eldiEndCode], ax
   609                                  internalcoderelocation		; adjust size
   610 000002F2 2906[0000]              	sub word [relocateddata], ax
   611                                  linkdatarelocation extseg_used	; adjust size
   612                                  
   613                                  %if (transient_data_size - resident_data_size) > 0
   614 000002F6 B82001                  	mov ax, transient_data_size - resident_data_size
   615 000002F9 262906[0600]            	sub word [es:code + eldiEndData], ax
   616                                  internalcoderelocation		; adjust size
   617 000002FE 2906[0000]              	sub word [relocateddata], ax
   618                                  linkdatarelocation extdata_used	; adjust size
   619                                  %endif
   620                                  
   621 00000302 8B1E[0000]              	mov bx, word [relocateddata]
   622                                  linkdatarelocation ext_command_handler
   623                                  				; -> prior
   624 00000306 BF[2000]                	mov di, command		; -> our handler
   625                                  internalcoderelocation
   626 00000309 85DB                    	test bx, bx		; installing as first ?
   627 0000030B 740A                    	jz .only_first		; yes, simple --> (leave as extcall cmd3_not_ext)
   628 0000030D AF                      	scasw			; skip entrypoint jmp strict short
   629 0000030E B0E9                    	mov al, 0E9h		; = jmp near opcode
   630 00000310 AA                      	stosb			; store
   631 00000311 93                      	xchg ax, bx		; ax -> next handler
   632 00000312 29F8                    	sub ax, di
   633 00000314 48                      	dec ax
   634 00000315 48                      	dec ax			; ax = ax - (di + 2)
   635 00000316 AB                      	stosw			; store our downlink as rel16 displacement
   636                                  
   637                                  .only_first:
   638 00000317 26800E[1000]01          	setopt [es:code + eldiFlags], eldifResident
   639                                  internalcoderelocation -3	; mark block as resident
   640 0000031D C706[0000][2000]        	mov word [relocateddata], command
   641                                  linkdatarelocation ext_command_handler, -4
   642                                  internalcoderelocation		; -> our entrypoint
   643                                  
   644 00000323 F606[0000]04            	testopt [relocateddata], 4
   645                                  linkdatarelocation options7, -3
   646 00000328 7506                    	jnz @F
   647 0000032A BA[5A00]                	mov dx, msg.installed
   648                                  internaldatarelocation
   649 0000032D E8D0FE                  	call putsz
   650                                  @@:
   651 00000330 31C0                    	xor ax, ax
   652 00000332 CB                      	retf
   653                                  
   654                                  
   655                                  %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 00000333 5589E5              <1> 	lenter
    82                              <1> 	lvar dword, instance
    83 00000336 06                  <1> 	 push es
    84 00000337 52                  <1> 	 push dx
    85                              <1> 	lvar word, targetsection_low_optional_high
    86 00000338 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 00000339 1E                  <1> 	 push ds
    91 0000033A 57                  <1> 	 push di
    92                              <1> 	lvar dword, nextreloc
    93 0000033B 06                  <1> 	 push es
    94 0000033C 52                  <1> 	 push dx
    95                              <1> 	lvar dword, entry
    96 0000033D 06                  <1> 	 push es
    97 0000033E 50                  <1> 	 push ax		; placeholder
    98 0000033F 31C0                <1> 	xor ax, ax
    99 00000341 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 00000345 7403E95502          <1> 	jne .error_j
   104 0000034A 837D0601            <1> 	cmp word [di + eldlUseLinkHash], 1
   105 0000034E 7603E94C02          <1> 	ja .error_j
   106 00000353 7201                <1> 	jb @F
   107 00000355 48                  <1> 	dec ax
   108                              <1> @@:
   109                              <1> 	lvar word, use_hash
   110 00000356 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 00000357 31C0                <1> 	xor ax, ax
   118                              <1>  %if _ELD_LINKER_PASSES
   119                              <1> 	lvar word, pass
   120 00000359 50                  <1> 	 push ax
   121                              <1> 	lvar word, amounterrors
   122 0000035A 50                  <1> 	 push ax
   123                              <1> 	lvar word, name
   124 0000035B 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 0000035C 56                  <1> 	push si
   132 0000035D 53                  <1> 	push bx
   133                              <1> 
   134                              <1> 			; simple: add instance base (dx) to code
   135 0000035E 06                  <1> 	push es
   136 0000035F 1F                  <1> 	pop ds
   137                              <1> %if _ELD_LINKER_PASSES
   138                              <1> .pass:
   139 00000360 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   140 00000363 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 00000365 8BB7E406            <1> 	mov si, word [linktable - code + ltCodeToCode + bx]
   146                              <1>  %endif
   147                              <1> %else
   148                              <1> 	mov si, internalcodetocoderelocations - code
   149                              <1> %endif
   150 00000369 01D6                <1> 	add si, dx
   151                              <1> @@:
   152 0000036B AD                  <1> 	lodsw
   153 0000036C 85C0                <1> 	test ax, ax		; was last ?
   154 0000036E 740B                <1> 	jz @F			; yes -->
   155 00000370 93                  <1> 	xchg bx, ax		; bx = entry
   156 00000371 01D3                <1> 	add bx, dx		; relocate the entry itself
   157                              <1> %if _ELD_CODE_VSTART
   158 00000373 812F[0000]          <1> 	sub word [bx], code	; undo adjustment
   159                              <1> %endif
   160 00000377 0117                <1> 	add word [bx], dx	; relocate word referenced by entry
   161 00000379 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 0000037B 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   167 0000037E 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 00000380 8BB7E806            <1> 	mov si, word [linktable - code + ltCodeToData + bx]
   173                              <1>  %endif
   174                              <1> %else
   175                              <1> 	mov si, internalcodetodatarelocations - code
   176                              <1> %endif
   177 00000384 01D6                <1> 	add si, dx
   178                              <1> @@:
   179 00000386 AD                  <1> 	lodsw
   180 00000387 85C0                <1> 	test ax, ax		; was last ?
   181 00000389 740C                <1> 	jz @F			; yes -->
   182 0000038B 93                  <1> 	xchg bx, ax		; bx = entry
   183 0000038C 01D3                <1> 	add bx, dx		; relocate the entry itself
   184 0000038E 58                  <1> 	pop ax			; ax -> heap data
   185 0000038F 50                  <1> 	push ax
   186                              <1> %if _ELD_DATA_VSTART
   187 00000390 2D[0000]            <1> 	sub ax, datastart	; undo adjustment
   188                              <1> %endif
   189 00000393 0107                <1> 	add word [bx], ax	; relocate word referenced by entry
   190 00000395 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 00000397 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   197 0000039A 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 0000039C 8BB7EC06            <1> 	mov si, word [linktable - code + ltDataToCode + bx]
   203                              <1>  %endif
   204                              <1> %else
   205                              <1> 	mov si, internaldatatocoderelocations - code
   206                              <1> %endif
   207 000003A0 01D6                <1> 	add si, dx
   208                              <1> @@:
   209 000003A2 AD                  <1> 	lodsw
   210 000003A3 83F8FF              <1> 	cmp ax, -1		; was last ?
   211 000003A6 740F                <1> 	je @F			; yes -->
   212 000003A8 93                  <1> 	xchg bx, ax		; bx = entry
   213 000003A9 58                  <1> 	pop ax
   214 000003AA 50                  <1> 	push ax
   215 000003AB 01C3                <1> 	add bx, ax		; relocate the entry itself
   216                              <1> %if _ELD_CODE_VSTART
   217 000003AD 36812F[0000]        <1> 	sub word [ss:bx], code	; undo adjustment
   218                              <1> %endif
   219 000003B2 360117              <1> 	add word [ss:bx], dx	; relocate word referenced by entry
   220 000003B5 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 000003B7 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   226 000003BA 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 000003BC 8BB7F006            <1> 	mov si, word [linktable - code + ltDataToData + bx]
   232                              <1>  %endif
   233                              <1> %else
   234                              <1> 	mov si, internaldatatodatarelocations - code
   235                              <1> %endif
   236 000003C0 01D6                <1> 	add si, dx
   237                              <1> @@:
   238 000003C2 AD                  <1> 	lodsw
   239 000003C3 83F8FF              <1> 	cmp ax, -1		; was last ?
   240 000003C6 740D                <1> 	je @F			; yes -->
   241 000003C8 93                  <1> 	xchg bx, ax		; bx = entry
   242 000003C9 58                  <1> 	pop ax			; ax -> heap data
   243 000003CA 50                  <1> 	push ax
   244 000003CB 01C3                <1> 	add bx, ax		; relocate the entry itself
   245                              <1> %if _ELD_DATA_VSTART
   246 000003CD 2D[0000]            <1> 	sub ax, datastart	; undo adjustment
   247                              <1> %endif
   248 000003D0 360107              <1> 	add word [ss:bx], ax	; relocate word referenced by entry
   249 000003D3 EBED                <1> 	jmp @B
   250                              <1> 
   251                              <1> @@:
   252 000003D5 8B56FC              <1> 	mov dx, word [bp + ?instance]
   253                              <1> %if _ELD_LINKER_PASSES
   254 000003D8 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   255 000003DB 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 000003DD 0397F406            <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 000003E1 8956F2              <1> 	mov word [bp + ?nextreloc], dx
   267                              <1> 
   268                              <1> .datarelocloop:		; must be done before further relocs
   269 000003E4 C576F2              <1> 	lds si, [bp + ?nextreloc]
   270 000003E7 AD                  <1> 	lodsw			; ax = section indicator
   271 000003E8 85C0                <1> 	test ax, ax		; end of table ?
   272 000003EA 7503E92301          <1> 	jz .donedatareloc
   273 000003EF 48                  <1> 	dec ax			; al = 1 if data, 0 if code
   274 000003F0 5B                  <1> 	pop bx
   275 000003F1 53                  <1> 	push bx			; bx -> ELD data block
   276 000003F2 8946FA              <1> 	mov word [bp + ?targetsection_low_optional_high], ax
   277 000003F5 84C0                <1> 	test al, al		; data ?
   278 000003F7 AD                  <1> 	lodsw
   279 000003F8 7504                <1> 	jnz @F			; yes -->
   280 000003FA 0346FC              <1> 	add ax, word [bp + ?instance]
   281                              <1> 				; relocate entry into code
   282 000003FD A9                  <1> 	db __TEST_IMM16		; (skip add)
   283                              <1> @@:
   284 000003FE 01D8                <1> 	add ax, bx		; relocate entry into data
   285 00000400 8946EE              <1> 	mov word [bp + ?entry], ax
   286 00000403 AD                  <1> 	lodsw
   287 00000404 8976F2              <1> 	mov word [bp + ?nextreloc], si
   288 00000407 E8DC00              <1> 	call .build_match
   289                              <1> %if _ELD_LINKER_PASSES
   290 0000040A 73D8                <1> 	jnc .datarelocloop
   291                              <1> %endif
   292 0000040C 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 0000040F 268B4F08            <1> 	mov cx, word [es:bx + eldlDataAmount]	; amount data link info
   300 00000413 268B7F0A            <1> 	mov di, word [es:bx + eldlDataPrefixes]	; -> prefixes or hashes
   301                              <1> .datarelocfind:
   302 00000417 F2AF                <1> 	repne scasw			; scan initial
   303 00000419 7541                <1> 	jne .datarelocnotfound
   304 0000041B 57                  <1> 	push di
   305 0000041C 51                  <1> 	push cx
   306 0000041D 56                  <1> 	push si
   307 0000041E 262B7F0A            <1> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   308 00000422 4F                  <1> 	dec di
   309 00000423 4F                  <1> 	dec di				; 0-based
   310 00000424 26037F0C            <1> 	add di, word [es:bx + eldlDataEntries]	; -> entry
   311 00000428 268B3D              <1> 	mov di, [es:di]			; -> counted suffix/string
   312 0000042B B500                <1> 	mov ch, 0
   313 0000042D 8A0C                <1> 	mov cl, byte [si]		; cx = length
   314 0000042F 41                  <1> 	inc cx
   315                              <1> 	; cmp al, al			; ZR if length is zero
   316 00000430 F3A6                <1> 	repe cmpsb			; match ?
   317 00000432 5E                  <1> 	pop si
   318 00000433 59                  <1> 	pop cx
   319 00000434 5F                  <1> 	pop di
   320 00000435 75E0                <1> 	jne .datarelocfind
   321 00000437 8814                <1> 	mov byte [si], dl
   322 00000439 262B7F0A            <1> 	sub di, word [es:bx + eldlDataPrefixes]	; = double index, 1-based
   323 0000043D 4F                  <1> 	dec di
   324 0000043E 4F                  <1> 	dec di				; 0-based
   325 0000043F 26037F0E            <1> 	add di, word [es:bx + eldlDataAddresses]	; -> address (offset)
   326 00000443 268B05              <1> 	mov ax, word [es:di]
   327 00000446 E80700              <1> 	call .address_data_reloc
   328                              <1> %if _ELD_RELOC_VSTART
   329 00000449 2D[0000]            <1> 	sub ax, relocateddata		; *not* a relocation
   330                              <1> %endif
   331 0000044C 0104                <1> 	add word [si], ax		; relocate
   332 0000044E EB94                <1> 	jmp .datarelocloop
   333                              <1> 
   334                              <1> .address_data_reloc:
   335 00000450 C576EE              <1> 	lds si, [bp + ?entry]		; -> entry if in ELD code instance
   336 00000453 807EFA00            <1> 	cmp byte [bp + ?targetsection], 0
   337                              <1> 					; relocation in code ?
   338 00000457 7402                <1> 	je @F				; yes -->
   339 00000459 16                  <1> 	push ss
   340 0000045A 1F                  <1> 	pop ds				; => our ELD data block
   341                              <1> @@:
   342 0000045B C3                  <1> 	retn
   343                              <1> 
   344                              <1> .datarelocnotfound:
   345 0000045C 8814                <1> 	mov byte [si], dl
   346 0000045E 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 00000462 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 00000464 36F606[0000]02      <1> 	testopt [ss:relocateddata], 2
   381                              <1> linkdatarelocation options7, -3
   382 0000046A 7406                <1> 	jz @F
   383 0000046C BE[500A]            <1> 	mov si, lmsg.warning_data_optional
   384                              <1> internalcoderelocation
   385 0000046F E82B00              <1> 	call .notfound
   386                              <1> @@:
   387                              <1> %endif
   388 00000472 E8DBFF              <1> 	call .address_data_reloc
   389 00000475 832400              <1> 	and word [si], 0		; indicate optional data link failed
   390 00000478 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 0000047B BE[720A]            <1> 	mov si, lmsg.error_data
   454                              <1> internalcoderelocation
   455 0000047E E81C00              <1> 	call .notfound
   456 00000481 7203E91901          <1> 	jnc .error_j
   457 00000486 FF46E8              <1> 	inc word [bp + ?amounterrors]
   458 00000489 E958FF              <1> 	jmp .datarelocloop
   459                              <1> 
   460                              <1> .codenotfound:
   461 0000048C BE[8B0A]            <1> 	mov si, lmsg.error_code
   462                              <1> internalcoderelocation
   463 0000048F E80B00              <1> 	call .notfound
   464 00000492 7203E90801          <1> 	jnc .error_j
   465 00000497 FF46E8              <1> 	inc word [bp + ?amounterrors]
   466 0000049A E98400              <1> 	jmp .coderelocloop
   467                              <1> 
   468                              <1> .notfound:
   469 0000049D 807EEA00            <1> 	cmp byte [bp + ?pass], 0
   470 000004A1 743A                <1> 	je @F				; --> (NC)
   471 000004A3 16                  <1> 	 push ss
   472 000004A4 07                  <1> 	 pop es
   473 000004A5 BF[0000]            <1> 	mov di, relocateddata
   474                              <1> linkdatarelocation line_out
   475 000004A8 E83300              <1> 	call .copy
   476 000004AB 8B76E6              <1> 	mov si, word [bp + ?name]
   477 000004AE AD                  <1> 	lodsw
   478 000004AF E8[0000]EB020000    <1> 	extcall hexword
   479 000004B6 56                  <1> 	push si
   480 000004B7 BE[A40A]            <1> 	mov si, lmsg.error.2
   481                              <1> internalcoderelocation
   482 000004BA E82100              <1> 	call .copy
   483 000004BD 5E                  <1> 	pop si
   484                              <1> %if _ELD_LINKER_PASSES
   485 000004BE 56                  <1> 	push si
   486 000004BF E81C00              <1> 	call .copy
   487 000004C2 5E                  <1> 	pop si
   488 000004C3 C60400              <1> 	mov byte [si], 0		; mark as failed
   489                              <1> %else
   490                              <1> 	call .copy
   491                              <1> %endif
   492 000004C6 B022                <1> 	mov al, '"'
   493 000004C8 AA                  <1> 	stosb
   494 000004C9 16                  <1> 	 push ss
   495 000004CA 1F                  <1> 	 pop ds
   496 000004CB E8[0000]EB020000    <1> 	extcall putsline_crlf
   497 000004D2 B8350E              <1> 	mov ax, 0E35h
   498 000004D5 E8[0000]EB020000    <1> 	extcall setrc
   499 000004DC F9                  <1> 	stc				; CY, diagnostic displayed
   500                              <1> @@:
   501 000004DD C3                  <1> 	retn
   502                              <1> 
   503                              <1> .copy:
   504 000004DE E8[0000]EB020000    <1> 	extcall copy_single_counted_string
   505 000004E5 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 000004E6 2D[0000]            <1> 	sub ax, code
   514                              <1> %endif
   515 000004E9 0346FC              <1> 	add ax, word [bp + ?instance]
   516 000004EC 96                  <1> 	xchg si, ax
   517                              <1> %if _ELD_LINKER_PASSES
   518 000004ED 8976E6              <1> 	mov word [bp + ?name], si
   519                              <1> %endif
   520 000004F0 AD                  <1> 	lodsw			; = hash, si -> counted string
   521 000004F1 8A14                <1> 	mov dl, byte [si]
   522                              <1> %if _ELD_LINKER_PASSES
   523 000004F3 84D2                <1> 	test dl, dl		; marked as already failed ?
   524 000004F5 750A                <1> 	jnz @F
   525 000004F7 837EE800            <1> 	cmp word [bp + ?amounterrors], 0
   526 000004FB 7503E99F00          <1> 	je .error_j
   527 00000500 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 00000501 D046EC              <1> 	rol byte [bp + ?use_hash], 1
   540                              <1> @@:
   541 00000504 720A                <1> 	jc @F
   542 00000506 AC                  <1> 	lodsb
   543 00000507 91                  <1> 	xchg cx, ax		; cl = length
   544 00000508 AD                  <1> 	lodsw			; ax = prefix
   545 00000509 49                  <1> 	dec cx
   546 0000050A 49                  <1> 	dec cx
   547 0000050B 4E                  <1> 	dec si
   548 0000050C 8A14                <1> 	mov dl, byte [si]
   549 0000050E 880C                <1> 	mov byte [si], cl	; si -> counted string suffix
   550                              <1> @@:
   551                              <1> %if _ELD_LINKER_PASSES
   552 00000510 F9                  <1> 	stc			; CY
   553                              <1> %endif
   554 00000511 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 00000512 8B56FC              <1> 	mov dx, word [bp + ?instance]
   564                              <1> %if _ELD_LINKER_PASSES
   565 00000515 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   566 00000518 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 0000051A 0397F806            <1> 	add dx, word [linktable - code + ltLinkCode + bx]
   572                              <1>  %endif
   573                              <1> %else
   574                              <1> 	add dx, linkercoderelocations - code
   575                              <1> %endif
   576 0000051E 8956F2              <1> 	mov word [bp + ?nextreloc], dx
   577                              <1> 
   578                              <1> .coderelocloop:
   579 00000521 C576F2              <1> 	lds si, [bp + ?nextreloc]
   580 00000524 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 00000525 0346FC              <1> 	add ax, word [bp + ?instance]
   588 00000528 8946EE              <1> 	mov word [bp + ?entry], ax
   589 0000052B AD                  <1> 	lodsw
   590 0000052C 8976F2              <1> 	mov word [bp + ?nextreloc], si
   591                              <1> %ifn _ELDCALL_OPTIONAL
   592 0000052F 85C0                <1> 	test ax, ax
   593 00000531 747E                <1> 	jz .donecodereloc
   594                              <1> %endif
   595 00000533 E8B0FF              <1> 	call .build_match
   596                              <1> %if _ELD_LINKER_PASSES
   597 00000536 73E9                <1> 	jnc .coderelocloop
   598                              <1> %endif
   599 00000538 C45EF6              <1> 	les bx, [bp + ?linkinfo]
   600 0000053B 268B4F10            <1> 	mov cx, word [es:bx + eldlCodeAmount]	; amount code link info
   601 0000053F 268B7F12            <1> 	mov di, word [es:bx + eldlCodePrefixes]	; -> prefixes or hashes
   602                              <1> .coderelocfind:
   603 00000543 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 00000545 7403E942FF          <1> 	jne .codenotfound
   614                              <1>  %endif
   615                              <1> %endif
   616 0000054A 57                  <1> 	push di
   617 0000054B 51                  <1> 	push cx
   618 0000054C 56                  <1> 	push si
   619 0000054D 262B7F12            <1> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   620 00000551 4F                  <1> 	dec di
   621 00000552 4F                  <1> 	dec di				; 0-based
   622 00000553 26037F14            <1> 	add di, word [es:bx + eldlCodeEntries]	; -> entry
   623 00000557 268B3D              <1> 	mov di, [es:di]			; -> counted suffix/string
   624 0000055A B500                <1> 	mov ch, 0
   625 0000055C 8A0C                <1> 	mov cl, byte [si]		; cx = length
   626 0000055E 41                  <1> 	inc cx
   627                              <1> 	; cmp al, al			; ZR if length is zero
   628 0000055F F3A6                <1> 	repe cmpsb			; match ?
   629 00000561 5E                  <1> 	pop si
   630 00000562 59                  <1> 	pop cx
   631 00000563 5F                  <1> 	pop di
   632 00000564 75DD                <1> 	jne .coderelocfind
   633 00000566 8814                <1> 	mov byte [si], dl
   634 00000568 262B7F12            <1> 	sub di, word [es:bx + eldlCodePrefixes]	; = double index, 1-based
   635 0000056C 4F                  <1> 	dec di
   636 0000056D 4F                  <1> 	dec di				; 0-based
   637 0000056E 01FF                <1> 	add di, di			; quadruple index
   638 00000570 26037F16            <1> 	add di, word [es:bx + eldlCodeAddresses]	; -> address (offset, segment)
   639 00000574 26FF35              <1> 	push word [es:di]
   640 00000577 C576EE              <1> 	lds si, [bp + ?entry]
   641 0000057A 8F4405              <1> 	pop word [si + 3 + 2]		; call near imm (3), jmp short (2)
   642                              <1> 					;  patch the destination address
   643 0000057D 803CE8              <1> 	cmp byte [si], 0E8h		; is it as expected ?
   644 00000580 751D                <1> 	jne .error_j
   645 00000582 268B7D02            <1> 	mov di, word [es:di + 2]
   646 00000586 BB[0000]            <1> 	mov bx, relocateddata
   647                              <1> linkdatarelocation linkcall_table	; ss:bx -> link call table
   648 00000589 36833F01            <1> 	cmp word [ss:bx], 1		; is it initialised to format 1 ?
   649 0000058D 7510                <1> 	jne .error_j			; no -->
   650 0000058F 368B4F02            <1> 	mov cx, word [ss:bx + 2]	; get amount of segments
   651 00000593 E30A                <1> 	jcxz .error_j			; none -->
   652                              <1> @@:
   653 00000595 83C304              <1> 	add bx, 4			; -> next segment
   654 00000598 36393F              <1> 	cmp word [ss:bx], di		; value matches ?
   655 0000059B 7405                <1> 	je @F				; yes, found -->
   656 0000059D E2F6                <1> 	loop @B				; try remaining segments
   657                              <1> .error_j:
   658 0000059F E98A00              <1> 	jmp .error
   659                              <1> 
   660                              <1> @@:
   661 000005A2 368B5F02            <1> 	mov bx, word [ss:bx + 2]	; -> call destination offset
   662                              <1> 		; si + 3 + delta = bx
   663                              <1> 		; delta = bx - si - 3
   664 000005A6 29F3                <1> 	sub bx, si
   665 000005A8 83EB03              <1> 	sub bx, 3
   666 000005AB 895C01              <1> 	mov word [si + 1], bx		; patch the call instruction
   667 000005AE E970FF              <1> 	jmp .coderelocloop
   668                              <1> 
   669                              <1> .donecodereloc:
   670                              <1> %if _ELD_LINKER_PASSES
   671 000005B1 8B46E8              <1> 	mov ax, word [bp + ?amounterrors]
   672 000005B4 85C0                <1> 	test ax, ax
   673 000005B6 75E7                <1> 	jnz .error_j
   674 000005B8 8B5EEA              <1> 	mov bx, word [bp + ?pass]
   675 000005BB 85DB                <1> 	test bx, bx
   676 000005BD 750B                <1> 	jnz @F
   677 000005BF 43                  <1> 	inc bx
   678 000005C0 43                  <1> 	inc bx
   679 000005C1 895EEA              <1> 	mov word [bp + ?pass], bx
   680 000005C4 8B56FC              <1> 	mov dx, word [bp + ?instance]
   681 000005C7 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 000005CA 16                  <1> 	push ss
   690 000005CB 1F                  <1> 	pop ds
   691 000005CC B02D                <1> 	mov al, 2Dh
   692 000005CE E8[0000]EB020000    <1> 	extcall intchk			; ZR if offset = -1 or segment = 0
   693                              <1> 					; CHG: ax, dx, bx
   694 000005D5 7437                <1> 	jz .no_hint
   695                              <1> 
   696 000005D7 8A26[0000]          <1> 	mov ah, byte [relocateddata]
   697                              <1> linkdatarelocation try_debugger_amis_multiplex_number
   698 000005DB E85500              <1> 	call plex_check
   699 000005DE 7305                <1> 	jnc @F
   700                              <1> 
   701 000005E0 B4FF                <1> 	mov ah, 0FFh		; start with multiplex number 0FFh
   702                              <1> .loop_hint:
   703 000005E2 E84E00              <1> 	call plex_check
   704                              <1> @@:
   705 000005E5 7307                <1> 	jnc .end_hint		; if found --> (NC)
   706 000005E7 80EC01              <1> 	sub ah, 1		; search is backward (to find latest installed first), from 0FFh to 00h including
   707 000005EA 73F6                <1> 	jnc .loop_hint		; try next if we didn't check all yet -->
   708 000005EC EB20                <1> 	jmp .no_hint
   709                              <1> 
   710                              <1> .end_hint:
   711 000005EE 50                  <1> 	push ax
   712 000005EF C446FC              <1> 	les ax, [bp + ?instance]
   713 000005F2 BF[3A08]            <1> 	mov di, listmsg.hint.offset
   714                              <1> internalcoderelocation
   715 000005F5 E8[0000]EB020000    <1> 	extcall hexword
   716 000005FC BB[1808]            <1> 	mov bx, listmsg.hint
   717                              <1> internalcoderelocation
   718 000005FF 368B16[0000]        <1> 	mov dx, [ss:relocateddata]
   719                              <1> linkdatarelocation extseg	; must be 86 Mode segment even in PM
   720 00000604 58                  <1> 	pop ax
   721 00000605 B040                <1> 	mov al, 40h		; AMIS message display service
   722 00000607 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 0000060E 5B                  <1> 	pop bx				; -> our heap data
   816 0000060F 5E                  <1> 	pop si				; -> our command line tail
   817 00000610 16                  <1> 	 push ss
   818 00000611 1F                  <1> 	 pop ds
   819 00000612 C47EFC              <1> 	les di, [bp + ?instance]
   820 00000615 268B4502            <1> 	mov ax, word [es:di + eldiEndCode]
   821                              <1> houdini
   822 00000619 2D[4003]            <1> 	sub ax, strict word endresident + code
   823                              <1> internalcoderelocation
   824 0000061C 26C74502[4003]      <1> 	mov word [es:di + eldiEndCode], endresident + code
   825                              <1> internalcoderelocation
   826 00000622 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 00000626 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 00000629 E92CFC              <1> 	jmp start
   840                              <1> 
   841                              <1> .error:
   842 0000062C 89EC5D              <1> 	lleave
   843 0000062F B8FFFF              <1> 	mov ax, -1
   844 00000632 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 00000633 16                  <1> 	push ss
   862 00000634 1F                  <1> 	pop ds
   863 00000635 F606[0000]08        <1> 	testopt [relocateddata], 8
   864                              <1> linkdatarelocation internalflags4, -3
   865 0000063A 740B                <1> 	jz @F
   866 0000063C BE[0000]            <1> 	mov si, relocateddata
   867                              <1> linkdatarelocation amis_multiplex_number, -2, optional
   868 0000063F 85F6                <1> 	test si, si
   869 00000641 7404                <1> 	jz @F
   870 00000643 3A24                <1> 	cmp ah, byte [si]
   871 00000645 7420                <1> 	je .notfound		; do not use our own multiplexer -->
   872                              <1> @@:
   873 00000647 B000                <1> 	mov al, 00h		; AMIS installation check
   874 00000649 E8[0000]EB020000    <1> 	extcall call_int2D	; AMIS (or "DOS reserved" = iret if no AMIS present)
   875 00000650 3CFF                <1> 	cmp al, 0FFh
   876 00000652 7513                <1> 	jne .notfound
   877 00000654 0E                  <1> 	push cs
   878 00000655 1F                  <1> 	pop ds
   879 00000656 BE[0808]            <1> 	mov si, debuggeramissig	; ds:si -> our AMIS name strings
   880                              <1> internalcoderelocation
   881 00000659 E8[0000]EB020000    <1> 	extcall setes2dx	; es:di -> name strings of AMIS multiplexer that just answered
   882 00000660 B90800              <1> 	mov cx, 8		; Ignore description, only compare vendor and program name
   883 00000663 F3A7                <1> 	repe cmpsw
   884 00000665 7401                <1> 	je .checkret		; ZR, NC = match -->
   885                              <1> .notfound:
   886 00000667 F9                  <1> 	stc			; CY no match
   887                              <1> .checkret:
   888 00000668 C3                  <1> 	retn
   889                              <1> %endif
   890                              <1> 
   891                              <1> 
   892 00000669 00<rep 3h>          <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 0000066C 2200[4208]AA01-     <1> 	dw ELDCALL_CODE_RELOCATIONS, 0, 0
   897 00000672 [5108]B801[5908]C0- <1>
   897 00000679 01[6508]C801[7108]- <1>
   897 00000680 D001[7808]D801-     <1>
   897 00000686 [8408]E001[8D08]E8- <1>
   897 0000068D 01[9708]F001[AD08]- <1>
   897 00000694 F801[B608]0002-     <1>
   897 0000069A [BD08]0802[C508]10- <1>
   897 000006A1 02[CD08]1802[D908]- <1>
   897 000006A8 2002[E308]2802-     <1>
   897 000006AE [ED08]B402[BD08]E1- <1>
   897 000006B5 02[AD08]CE05[1A09]- <1>
   897 000006BC F505[E308]0706-     <1>
   897 000006C2 [2309]4906[2309]59- <1>
   897 000006C9 06[3009]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 000006D0 AF04[E308]CB04-     <1> 	dw ELDCALL_LINKER_CODE_RELOCATIONS, 0, 0
   905 000006D6 [ED08]D504[C508]DE- <1>
   905 000006DD 04[FD08]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 000006E4 F807                <1> 	dw internallinkercodetocoderelocations - code
   913 000006E6 A607                <1> 	dw internalcodetocoderelocations - code
   914                              <1> at ltCodeToData
   915 000006E8 0208                <1> 	dw internallinkercodetodatarelocations - code
   916 000006EA CE07                <1> 	dw internalcodetodatarelocations - code
   917                              <1> at ltDataToCode
   918 000006EC 0408                <1> 	dw internallinkerdatatocoderelocations - code
   919 000006EE E007                <1> 	dw internaldatatocoderelocations - code
   920                              <1> at ltDataToData
   921 000006F0 0608                <1> 	dw internallinkerdatatodatarelocations - code
   922 000006F2 E207                <1> 	dw internaldatatodatarelocations - code
   923                              <1> at ltLinkData
   924 000006F4 E407                <1> 	dw linkerlinkerdatarelocations - code
   925 000006F6 FC06                <1> 	dw linkerdatarelocations - code
   926                              <1> at ltLinkCode
   927 000006F8 D006                <1> 	dw linkerlinkercoderelocations - code
   928 000006FA 6C06                <1> 	dw linkercoderelocations - code
   929                              <1> 	iend
   930                              <1> %endif
   931                              <1> 
   932                              <1> 	align 2, db 0
   933                              <1> linkerdatarelocations:
   934 000006FC 01004700[3B09]0100- <1> 	dw LINK_DATA_RELOCATIONS, 0
   934 00000704 4900[4509]01004C00- <1>
   934 0000070C [4E09]01007800-     <1>
   934 00000712 [5E09]01008C00-     <1>
   934 00000718 [6909]0100A600-     <1>
   934 0000071E [6909]0100CB00-     <1>
   934 00000724 [7809]0100D400-     <1>
   934 0000072A [8309]0100E000-     <1>
   934 00000730 [8C09]01000401-     <1>
   934 00000736 [8C09]01005001-     <1>
   934 0000073C [5E09]01006B01-     <1>
   934 00000742 [A209]01009F01-     <1>
   934 00000748 [5E09]01005E02-     <1>
   934 0000074E [AB09]01009102-     <1>
   934 00000754 [BB09]0100C002-     <1>
   934 0000075A [C909]0100D002-     <1>
   934 00000760 [D409]0100DD02-     <1>
   934 00000766 [E209]0100F402-     <1>
   934 0000076C [D409]01000003-     <1>
   934 00000772 [E209]01000403-     <1>
   934 00000778 [8C09]01001F03-     <1>
   934 0000077E [8C09]01002503-     <1>
   934 00000784 [C909]0100D905-     <1>
   934 0000078A [020A]01000206-     <1>
   934 00000790 [8309]01002406-     <1>
   934 00000796 [D409]01003706-     <1>
   934 0000079C [270A]01013D06-     <1>
   934 000007A2 [380A]0000          <1>
   935                              <1> 
   936                              <1> 	align 2, db 0
   937                              <1> internalcodetocoderelocations:
   938 000007A6 DB0028015A0264026F- <1> 	dw INTERNAL_CODE_TO_CODE_RELOCATIONS, 0
   938 000007AF 02C702CC02D402D902- <1>
   938 000007B8 F002FC0207031A0321- <1>
   938 000007C1 03F305FD051A062006- <1>
   938 000007CA 57060000            <1>
   939                              <1> 
   940                              <1> 	align 2, db 0
   941                              <1> internalcodetodatarelocations:
   942 000007CE 3400BC002C013D0142- <1> 	dw INTERNAL_CODE_TO_DATA_RELOCATIONS, 0
   942 000007D7 019902B2022B030000  <1>
   943                              <1> 
   944                              <1> 	align 2, db 0
   945                              <1> internaldatatocoderelocations:
   946 000007E0 FFFF                <1> 	dw INTERNAL_DATA_TO_CODE_RELOCATIONS, -1
   947                              <1> 
   948                              <1> 	align 2, db 0
   949                              <1> internaldatatodatarelocations:
   950 000007E2 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 000007E4 01006704[C909]0100- <1> 	dw LINK_LINKER_DATA_RELOCATIONS, 0
   955 000007EC A604[5E09]01008705- <1>
   955 000007F4 [F109]0000          <1>
   956                              <1> 
   957                              <1> 	align 2, db 0
   958                              <1> internallinkercodetocoderelocations:
   959 000007F8 6D047C048D04B80400- <1> 	dw INTERNAL_LINKER_CODE_TO_CODE_RELOCATIONS, 0
   959 00000801 00                  <1>
   960                              <1> 
   961                              <1> 	align 2, db 0
   962                              <1> internallinkercodetodatarelocations:
   963 00000802 0000                <1> 	dw INTERNAL_LINKER_CODE_TO_DATA_RELOCATIONS, 0
   964                              <1> 
   965                              <1> 	align 2, db 0
   966                              <1> internallinkerdatatocoderelocations:
   967 00000804 FFFF                <1> 	dw INTERNAL_LINKER_DATA_TO_CODE_RELOCATIONS, -1
   968                              <1> 
   969                              <1> 	align 2, db 0
   970                              <1> internallinkerdatatodatarelocations:
   971 00000806 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 00000808 65636D20<rep 5h>    <1> 		fill 8, 32, db "ecm"
   988 00000810 6C446562756720-     <1> 		fill 8, 32, db "lDebug"
   988 00000810 <rep 2h>            <1>
   989                              <1> %endif
   990                              <1> 
   991                              <1> %ifnidni _LISTING, ""
   992                              <1> listmsg:
   993 00000818 547261634C6973742D- <1> .hint:		db "TracList-add-offset=",_LISTING,"::"
   993 00000821 6164642D6F66667365- <1>
   993 0000082A 743D636865636B7375- <1>
   993 00000833 6D2E6C73743A3A      <1>
   994 0000083A 2D2D2D2D680D0A00    <1> .hint.offset:	asciz "----h",13,10
   995                              <1> %endif
   996                              <1> 
   997 00000842 30CD0C636D64335F6E- <1> 	eldcall_dump_names ELDCALL_CODE_NAMES
   997 0000084B 6F745F657874A7AA05- <1>
   997 00000854 6572726F72D5550973- <1>
   997 0000085D 6B6970636F6D6D6103- <1>
   997 00000866 C3096973737472696E- <1>
   997 0000086F 673FBABD04636D6433- <1>
   997 00000878 A45509736B6970636F- <1>
   997 00000881 6D6D30E83A06697365- <1>
   997 0000088A 6F6C3F3D8207676574- <1>
   997 00000893 627974658490136973- <1>
   997 0000089C 656F6C3F2E6E6F7473- <1>
   997 000008A5 656D69636F6C6F6EDD- <1>
   997 000008AE B90663686B656F6C28- <1>
   997 000008B7 90046973706D551205- <1>
   997 000008C0 707574737AB2120573- <1>
   997 000008C9 65747263B096096765- <1>
   997 000008D2 7472616E6765583FE8- <1>
   997 000008DB 07676574776F726484- <1>
   997 000008E4 8107686578776F7264- <1>
   997 000008ED 6FA20D707574736C69- <1>
   997 000008F6 6E655F63726C66D0BB- <1>
   997 000008FF 1A636F70795F73696E- <1>
   997 00000908 676C655F636F756E74- <1>
   997 00000911 65645F737472696E67- <1>
   997 0000091A 986906696E7463686B- <1>
   997 00000923 21300A63616C6C5F69- <1>
   997 0000092C 6E743244B774087365- <1>
   997 00000935 746573326478        <1>
   998 0000093B C30B076C617374636D- <1> 	link_data_dump_names LINK_DATA_NAMES
   998 00000944 646B5D06646D79636D- <1>
   998 0000094D 6454400D6D73672E75- <1>
   998 00000956 6E696E7374616C6C84- <1>
   998 0000095F E3086C696E655F6F75- <1>
   998 00000968 74A0390C6C696E655F- <1>
   998 00000971 6F75745F656E64EB42- <1>
   998 0000097A 08657874647373656C- <1>
   998 00000983 D52D06657874736567- <1>
   998 0000098C 97B6136578745F636F- <1>
   998 00000995 6D6D616E645F68616E- <1>
   998 0000099E 646C65725B3B067265- <1>
   998 000009A7 675F6473899F0D696E- <1>
   998 000009B0 7465726E616C666C61- <1>
   998 000009B9 67738D710B6D73672E- <1>
   998 000009C2 696E7374616C6C5ABC- <1>
   998 000009CB 086F7074696F6E7337- <1>
   998 000009D4 E7D30B657874736567- <1>
   998 000009DD 5F75736564B2400C65- <1>
   998 000009E6 7874646174615F7573- <1>
   998 000009EF 656468440E6C696E6B- <1>
   998 000009F8 63616C6C5F7461626C- <1>
   998 00000A01 65F09E227472795F64- <1>
   998 00000A0A 656275676765725F61- <1>
   998 00000A13 6D69735F6D756C7469- <1>
   998 00000A1C 706C65785F6E756D62- <1>
   998 00000A25 6572CB510E696E7465- <1>
   998 00000A2E 726E616C666C616773- <1>
   998 00000A37 34688C15616D69735F- <1>
   998 00000A40 6D756C7469706C6578- <1>
   998 00000A49 5F6E756D626572      <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 00000A50 214F7074696F6E616C- <1> .warning_data_optional:		counted "Optional data link missing, hash="
  1008 00000A59 2064617461206C696E- <1>
  1008 00000A62 6B206D697373696E67- <1>
  1008 00000A6B 2C20686173683D      <1>
  1009 00000A72 1844617461206C696E- <1> .error_data:			counted "Data link missing, hash="
  1009 00000A7B 6B206D697373696E67- <1>
  1009 00000A84 2C20686173683D      <1>
  1010 00000A8B 18436F6465206C696E- <1> .error_code:			counted "Code link missing, hash="
  1010 00000A94 6B206D697373696E67- <1>
  1010 00000A9D 2C20686173683D      <1>
  1011 00000AA4 0A682C206C6162656C- <1> .error.2:			counted "h, label ",'"'
  1011 00000AAD 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 00000AAF 00                  <1> 	align 16, db 0
   656                                  
   657                                  	align 16
   658                                  code_size equ $ - code
